National Library of Energy BETA

Sample records for jump links trends

  1. JUMP | Department of Energy

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

    JUMP JUMP Lead Performer: Oak Ridge National Laboratory (ORNL) - Oak Ridge, TN Project Term: Current - September 30, 2016 Funding Type: Direct Lab Funding PROJECT OBJECTIVE DOE aims to help technology innovators collect, share, and evaluate input from stakeholders and other members of the public regarding next-generation building technologies to determine which ideas should be developed further. Announced at EERE's Industry Day in September 2015, ORNL's new crowdsourcing initiative JUMP (or,

  2. Links

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

    Useful Links BIOSYNC: Structural Biology Synchrotron Users Organization X-ray Anomalous Scattering Going MAD at CHESS Protein Data Bank Protein Data Bank Search International Union of Crystallography American Crystallographic Association Crystallography 101 Teaching Crystallography Periodic Table Periodic Table and X-ray Properties X-ray data booklet Merohedral crystal twinning server Software Links CCP4 MOSFLM HKL Research, Inc. homepage Solve/Resolve The O-files - Useful reference to the O

  3. Links

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

    Links: CAMD's SAXS beamline sister page By Derek Dorman General Reference: Glatter and Kratky Small Angle X-ray Scattering Book (subject to the permission letter and terms of use) SAXS Presentation by Jianhua Li SAXS Presentation by John Pople Dr. Brian Grady's Polymer Characterization Group SAXS page Jun, Y., Waychunas, G. "Molecular-Level Investigations of Nucleation Mechanisms and Kinetics of Formation of Environmental Nanoparticles" Poster SAXS Analysis/Simulation: Paul Scherrer

  4. TrendSetter Solar Products Inc aka Trendsetter Industries formerly...

    Open Energy Info (EERE)

    TrendSetter Solar Products Inc aka Trendsetter Industries formerly Six River Solar Jump to: navigation, search Name: TrendSetter Solar Products Inc (aka Trendsetter Industries,...

  5. Recent Trends in Car Usage in Advanced Economies - Slower Growth...

    Open Energy Info (EERE)

    Trends in Car Usage in Advanced Economies - Slower Growth Ahead? Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Recent Trends in Car Usage in Advanced Economies -...

  6. UNEP Global Trends in Sustainable Energy Investment 2009 Report...

    Open Energy Info (EERE)

    Global Trends in Sustainable Energy Investment 2009 Report Jump to: navigation, search Tool Summary LAUNCH TOOL Name: UNEP Global Trends in Sustainable Energy Investment 2009...

  7. Corporate Clean Energy Investment Trends in Brazil, China, India...

    Open Energy Info (EERE)

    Corporate Clean Energy Investment Trends in Brazil, China, India and South Africa Jump to: navigation, search Name Corporate Clean Energy Investment Trends in Brazil, China, India...

  8. UNEP-Global Trends in Renewable Energy Investment 2011 | Open...

    Open Energy Info (EERE)

    Global Trends in Renewable Energy Investment 2011 Jump to: navigation, search Tool Summary LAUNCH TOOL Name: UNEP-Global Trends in Renewable Energy Investment 2011 AgencyCompany...

  9. Help:Linked images | Open Energy Information

    Open Energy Info (EERE)

    Linked images Redirect page Jump to: navigation, search REDIRECT Manual:Linked images Retrieved from "http:en.openei.orgwindex.php?titleHelp:Linkedimages&oldid58478" ...

  10. BizLink Technology | Open Energy Information

    Open Energy Info (EERE)

    BizLink Technology Jump to: navigation, search Name: BizLink Technology Place: Fremont, California Zip: 94538 Sector: Solar Product: California-based manufacturer of solar modules,...

  11. ElectraLink | Open Energy Information

    Open Energy Info (EERE)

    ElectraLink Jump to: navigation, search Name: ElectraLink Place: London, United Kingdom Product: London-based ElectraLink specialises in technology to communicate data between the...

  12. ECOWAS Clean Energy Gateway-Links | Open Energy Information

    Open Energy Info (EERE)

    ECOWAS Clean Energy Gateway-Links Jump to: navigation, search Economic Community of West African States (ECOWAS) Clean Energy Gateway Home | About | News | Links | Help | Countries...

  13. Artificial leaf jumps developmental hurdle

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

    Center Objective The Science Center Publications Graduate Research opportunities Undergraduate research opportunities EFRC-501 graduate class Seminar schedules Center News Research Highlights Center Research News Media about Center Center Video Library Bisfuel Picture Gallery Artificial leaf jumps developmental hurdle 18 Feb 2014 by Jenny Green: In a recent early online edition of Nature Chemistry, ASU scientists, along with colleagues at Argonne National Laboratory, have reported advances

  14. WaikatoLink Limited | Open Energy Information

    Open Energy Info (EERE)

    Limited Jump to: navigation, search Name: WaikatoLink Limited Place: New Zealand Sector: Services Product: General Financial & Legal Services ( Individual Angel network )...

  15. Property:Incentive/Auth7Link | Open Energy Information

    Open Energy Info (EERE)

    Auth7Link Jump to: navigation, search Property Name IncentiveAuth7Link Property Type URL Description Url link to authority. Pages using the property "IncentiveAuth7Link" Showing...

  16. Property:Incentive/Auth9Link | Open Energy Information

    Open Energy Info (EERE)

    Auth9Link Jump to: navigation, search Property Name IncentiveAuth9Link Property Type URL Description Url link to authority. Pages using the property "IncentiveAuth9Link" Showing...

  17. Property:Incentive/Auth11Link | Open Energy Information

    Open Energy Info (EERE)

    1Link Jump to: navigation, search Property Name IncentiveAuth11Link Property Type URL Description Url link to authority Pages using the property "IncentiveAuth11Link" Showing 20...

  18. Jump Steady Resort Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Jump Steady Resort Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Jump Steady Resort Space Heating Low Temperature Geothermal Facility Facility...

  19. Hawaii Noise Forms and Links Webpage | Open Energy Information

    Open Energy Info (EERE)

    and Links Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Hawaii Noise Forms and Links Webpage Abstract This webpage contains links to...

  20. Property:Incentive/Auth6Link | Open Energy Information

    Open Energy Info (EERE)

    Auth6Link Jump to: navigation, search Property Name IncentiveAuth6Link Property Type URL Pages using the property "IncentiveAuth6Link" Showing 25 pages using this property....

  1. LEDS Collaboration in Action Workshop Links | Open Energy Information

    Open Energy Info (EERE)

    LEDS Collaboration in Action Workshop Links Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission development...

  2. Technology Innovators are Invited: FEMP JUMP Call for innovation

    Broader source: Energy.gov [DOE]

    Learn about JUMP, an online community seeking your input for technology innovation. The FEMP JUMP Call for innovation is intended to identify near commercialization or newly commercialized...

  3. Scattering universality classes of side jump in the anomalous...

    Office of Scientific and Technical Information (OSTI)

    Scattering universality classes of side jump in the anomalous Hall effect Citation Details In-Document Search Title: Scattering universality classes of side jump in the anomalous ...

  4. Are We Heading Towards a Reversal of the Trend for Ever-Greater...

    Open Energy Info (EERE)

    Mobility? Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Are We Heading Towards a Reversal of the Trend for Ever-Greater Mobility? AgencyCompany Organization:...

  5. Nippon Yusen KK NYK Link | Open Energy Information

    Open Energy Info (EERE)

    Link Jump to: navigation, search Name: Nippon Yusen KK (NYK Link) Place: Tokyo, Tokyo, Japan Zip: 100-0005 Sector: Solar Product: Logistics and shipping company moving to use...

  6. Worldwide Trends in Energy Use and Efficiency: Key Insights from...

    Open Energy Info (EERE)

    Trends in Energy Use and Efficiency: Key Insights from International Energy Agency (IEA) Indicator Analysis in Support of the Group of Eight (G8) Plan of Action Jump to:...

  7. DOE Announces JUMP Initiative Winners, Launches New Crowdsourcing Calls at

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

    Bay Area Maker Faire | Department of Energy JUMP Initiative Winners, Launches New Crowdsourcing Calls at Bay Area Maker Faire DOE Announces JUMP Initiative Winners, Launches New Crowdsourcing Calls at Bay Area Maker Faire May 23, 2016 - 12:10pm Addthis DOE Announces JUMP Initiative Winners, Launches New Crowdsourcing Calls at Bay Area Maker Faire May 23, 2016 - The Department of Energy's Buildings Technologies Office announced the latest winners for its JUMP platform, an online crowdsourcing

  8. Jefferson Lab - Future Trends in Nuclear Physics Computing

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

    Trends2016 Privacy and Security Notice PREX - Credit:NASA LINKS Circular Registration Program Lodging Travel Visa Participants List Child Care Program print version Trends 2016 ...

  9. External Links

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

    External Links External Links This page contains links to web sites and pages having to do with the Federal Energy Technology Network, Department of Energy, and Energy related ...

  10. Engineers, Tinkerers, and Innovators Are Invited to Join the JUMP

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

    Initiative | Department of Energy Engineers, Tinkerers, and Innovators Are Invited to Join the JUMP Initiative Engineers, Tinkerers, and Innovators Are Invited to Join the JUMP Initiative October 26, 2015 - 3:10pm Addthis JUMP connects innovators to industry to make the most creative ideas a reality. Oak Ridge National Laboratory and industry partners (A.O. Smith, GE, and UTRC) want to collaborate with you to solve some of the most interesting technical challenges facing the buildings

  11. Dismantlements of Nuclear Weapons Jump 50 Percent | National...

    National Nuclear Security Administration (NNSA)

    Dismantlements of Nuclear Weapons Jump 50 Percent June 07, 2007 WASHINGTON, D.C. -- Meeting President Bush's directive to reduce the country's nuclear arsenal, the Department of ...

  12. Barbara McClintock, Jumping Genes, and Transposition

    Office of Scientific and Technical Information (OSTI)

    ... Transposable Elements and Genetic Instabilities in Crop Plants, DOE Technical Report, April 1981 How Jumping Genes Were Discovered, Nature Structural Biology, Vol. 8, No. 4, April ...

  13. Delayed Frost Growth on Jumping-Drop Superhydrophobic Surfaces...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: Delayed Frost Growth on Jumping-Drop Superhydrophobic Surfaces Citation ... Here, we report that subcooled condensate on a chilled ...

  14. AGS tune jump power supply design and test

    SciTech Connect (OSTI)

    Mi, J.; Glenn, J.W.; Huang, H.; Marneris, I.; Rosas, P.; Sandberg, J.; Tan, Y.; Zhang, W.

    2011-03-28

    A horizontal tune jump system has been installed to overcome the horizontal intrinsic spin resonances, which requires jumping the horizontal tune 0.04 units 82 times, 41 up and 41 down. Two quadruple magnets have been installed in AGS ring to perform this. The pulsed magnet current ranges from about 140A near injection to about 1400A later. The current pulse rise and fall time are around 100uS and flat tops time is around 4mS. These quadruples have separated supplies. This tune jump pulse power supply employees all semiconductor parts as well as the main switches. During dummy load and magnet testing, the test results showed that the power supply could meet the specification. This article will describe some details of power supply simulation, design and testing. Some test waveforms and pictures are presented in this paper.

  15. DOE Provides $30 Million to Jump Start Bioenergy Research Centers |

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

    Department of Energy 30 Million to Jump Start Bioenergy Research Centers DOE Provides $30 Million to Jump Start Bioenergy Research Centers October 1, 2007 - 2:49pm Addthis DOE Bioenergy Research Center Investment Tops $400 Million WASHINGTON, DC-The U.S. Department of Energy (DOE) today announced it has invested nearly $30 million in end-of-fiscal-year (2007) funds to accelerate the start-up of its three new Bioenergy Research Centers, bringing total DOE Bioenergy Research Center investment

  16. Links - SRSCRO

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

    links Links Surplus Equipment Bolin Marketing Group | www.bmgsurplus.com Counties of the SRSCRO Region Aiken County | www.aikencounty.net Allendale County | www.allendalecounty.com Barnwell County | www.barnwellcounty.sc.gov Columbia County | www.columbiacountyga.gov Richmond County | www.augustaga.gov Chambers of Commerce Aiken SC | www.aikenchamber.net Augusta, GA | www.augustagausa.com Barnwell, SC | www.barnwellcountychamber.org Columbia County, GA | www.columbiacountychamber.com North

  17. Insider Models with Finite Utility in Markets with Jumps

    SciTech Connect (OSTI)

    Kohatsu-Higa, Arturo; Yamazato, Makoto

    2011-10-15

    In this article we consider, under a Levy process model for the stock price, the utility optimization problem for an insider agent whose additional information is the final price of the stock blurred with an additional independent noise which vanishes as the final time approaches. Our main interest is establishing conditions under which the utility of the insider is finite. Mathematically, the problem entails the study of a 'progressive' enlargement of filtration with respect to random measures. We study the jump structure of the process which leads to the conclusion that in most cases the utility of the insider is finite and his optimal portfolio is bounded. This can be explained financially by the high risks involved in models with jumps.

  18. Jump start: DuPont exports its energy management program

    SciTech Connect (OSTI)

    1994-11-23

    In August 1993, DuPont launched its innovative Jump Start program, which called for managers in its 25 largest plants to carry out a 120-day crash effort to find ways to reduce energy use at their facilities. The effort produced ideas that will result in $21.5 million in energy savings over six years, exceeding DuPont`s target. It also kicked off a longer-term program the company hopes will cut as much as $300 million, or 15% from energy bills through 2000.

  19. MIDC: Links

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

    Links Other Data Collection Activities Baseline Surface Radiation Network (BSRN) Clear Sky Forcast for NREL/SRRL (or other locations) Colorado Dept. of Public Health & Environment: Air Quality Index (AQI) Reporting System Colorado State University: USDA UV-B Monitoring and Research Program European Skynet Radiometers network (ESR) Jefferson County, Colorado: Jeffco Weather Station NOAA: Climate Monitoring & Diagnostics Laboratory (CMDL) NREL OTF: Reference Meteorological and Irradiance

  20. Trends in stationary energy

    SciTech Connect (OSTI)

    2013-04-01

    Trends in Stationary Energy Lunch Presentation for the 2013 Building Technologies Office's Program Peer Review

  1. Drivers, Trends and Mitigation

    SciTech Connect (OSTI)

    Blanco, Arthur S.; Gerlagh, Reyer; Suh, Sangwon; Barrett, John A.; de Coninck, Heleen; Diaz Morejon, Cristobal Felix; Mathur, Ritu; Nakicenovic, Nebojsa; Ahenkorah, Alfred Ofosu; Pan, Jiahua; Pathak, Himanshu; Rice, Jake; Richels, Richard G.; Smith, Steven J.; Stern, David; Toth, Ferenc L.; Zhou, Peter

    2014-12-01

    Chapter 5 analyzes the anthropogenic greenhouse gas (GHG) emission trends until the present and the main drivers that explain those trends. The chapter uses different perspectives to analyze past GHG-emissions trends, including aggregate emissions flows and per capita emissions, cumulative emissions, sectoral emissions, and territory-based vs. consumption-based emissions. In all cases, global and regional trends are analyzed. Where appropriate, the emission trends are contextualized with long-term historic developments in GHG emissions extending back to 1750.

  2. Markov Jump Processes Approximating a Non-Symmetric Generalized Diffusion

    SciTech Connect (OSTI)

    Limic, Nedzad

    2011-08-15

    Consider a non-symmetric generalized diffusion X( Dot-Operator ) in Double-Struck-Capital-R {sup d} determined by the differential operator A(x) = -{Sigma}{sub ij} {partial_derivative}{sub i}a{sub ij}(x){partial_derivative}{sub j} + {Sigma}{sub i} b{sub i}(x){partial_derivative}{sub i}. In this paper the diffusion process is approximated by Markov jump processes X{sub n}( Dot-Operator ), in homogeneous and isotropic grids G{sub n} Subset-Of Double-Struck-Capital-R {sup d}, which converge in distribution in the Skorokhod space D([0,{infinity}), Double-Struck-Capital-R {sup d}) to the diffusion X( Dot-Operator ). The generators of X{sub n}( Dot-Operator ) are constructed explicitly. Due to the homogeneity and isotropy of grids, the proposed method for d{>=}3 can be applied to processes for which the diffusion tensor {l_brace}a{sub ij}(x){r_brace}{sub 11}{sup dd} fulfills an additional condition. The proposed construction offers a simple method for simulation of sample paths of non-symmetric generalized diffusion. Simulations are carried out in terms of jump processes X{sub n}( Dot-Operator ). For piece-wise constant functions a{sub ij} on Double-Struck-Capital-R {sup d} and piece-wise continuous functions a{sub ij} on Double-Struck-Capital-R {sup 2} the construction and principal algorithm are described enabling an easy implementation into a computer code.

  3. E-Link - Disclaimer

    Office of Scientific and Technical Information (OSTI)

    Javascript Not Enabled OSTI Security Website Policies and Important Links

  4. Educated and Equipped: Jump-Start Your Career in the Bioenergy Industry |

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

    Department of Energy Jump-Start Your Career in the Bioenergy Industry Educated and Equipped: Jump-Start Your Career in the Bioenergy Industry July 16, 2014 - 10:13am Addthis Many fields of study can lead to a career in the bioenergy industry. Many fields of study can lead to a career in the bioenergy industry. Alicia Moulton Communications Specialist, Bioenergy Technologies Office Are you a recent college graduate looking to jump-start your career? Whether you majored in engineering or

  5. Energy Efficiency Links

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

    Energy Efficiency Organizations Energy Efficiency Organizations Release Date: October 1999 Last Updated: Septembert 2009 EIA Links Disclaimer: These pages contain hypertext links...

  6. A General Optimality Conditions for Stochastic Control Problems of Jump Diffusions

    SciTech Connect (OSTI)

    Bahlali, Seid; Chala, Adel

    2012-02-15

    We consider a stochastic control problem where the system is governed by a non linear stochastic differential equation with jumps. The control is allowed to enter into both diffusion and jump terms. By only using the first order expansion and the associated adjoint equation, we establish necessary as well as sufficient optimality conditions of controls for relaxed controls, who are a measure-valued processes.

  7. Trends in Workplace Charging

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

    Donofrio Ford Motor Company Trends in Workplace Charging Est EV NA NA approx 21 70-100 Miles: What Types of Chargers are Being Used? Considerations for Campus Installations *...

  8. Trending: Metal Oxo Bonds

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

    Trending: Metal Oxo Bonds Trending: Metal Oxo Bonds Print Wednesday, 29 May 2013 00:00 Metal oxides are important for scientific and technical applications in a variety of disciplines, including materials science, chemistry, and biology. Highly covalent metal-oxygen multiple bonds (metal oxos) are the building blocks of metal oxides and have a bearing on the oxide's desirable chemical, magnetic, electronic, and thermal properties. The lack of a more sophisticated grasp of bonding in metal oxides

  9. Website Policies / Important Links | Geothermal

    Office of Scientific and Technical Information (OSTI)

    Website Policies Important Links Website Policies Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  10. Website Policies / Important Links | sciencecinema

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

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  11. Revisiting the emission from relativistic blast waves in a density-jump medium

    SciTech Connect (OSTI)

    Geng, J. J.; Huang, Y. F.; Dai, Z. G. [School of Astronomy and Space Science, Nanjing University, Nanjing 210093 (China); Wu, X. F. [Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008 (China); Li, Liang, E-mail: hyf@nju.edu.cn, E-mail: dzg@nju.edu.cn, E-mail: xfwu@pmo.ac.cn [Department of Physics, Stockholm University, AlbaNova, SE-106 91 Stockholm (Sweden)

    2014-09-01

    Re-brightening bumps are frequently observed in gamma-ray burst afterglows. Many scenarios have been proposed to interpret the origin of these bumps, of which a blast wave encountering a density-jump in the circumburst environment has been questioned by recent works. We develop a set of differential equations to calculate the relativistic outflow encountering the density-jump by extending the work of Huang et al. This approach is a semi-analytic method and is very convenient. Our results show that late high-amplitude bumps cannot be produced under common conditions, rather only a short plateau may emerge even when the encounter occurs at an early time (<10{sup 4} s). In general, our results disfavor the density-jump origin for those observed bumps, which is consistent with the conclusion drawn from full hydrodynamics studies. The bumps thus should be caused by other scenarios.

  12. Helpful Links - Hanford Site

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

    Helpful Links Helpful Links Helpful Links Hanford Staff Directory Hanford Site Wide Programs Energy Employees Occupational Illness Compensation Hanford Workers Compensation Projects & Facilities HERO PHOENIX Hanford Meteorological Station Definitions Abbreviations and Acronyms Visitor Control and Site Access Visitor Hanford Computer Access Request Helpful Links Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size Contact Us Do you have a question? Contact Hanford

  13. Links - 88-Inch Cyclotron

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

    Links Berkeley Lab Links: Nuclear Science Division Berkeley Lab Berkeley Lab Guest House Berkeley Lab Cafeteria Jobs at Berkeley Lab Today at Berkeley Lab Health and Safety Manual (PUB-3000) Science Links: Web Elements (Periodic Table) Science Daily News Sci Tech Daily News Space Weather Astronomy Picture of the Day The Cyclotron Kids Lawrence's Cyclotron Patent Science Fair Cyclotron Bay Area Links: Bay Area Traffic Bay Area Weather Bay Area Weather RADAR Bay Area Earthquakes

  14. Trending: Metal Oxo Bonds

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

    Trending: Metal Oxo Bonds Print Metal oxides are important for scientific and technical applications in a variety of disciplines, including materials science, chemistry, and biology. Highly covalent metal-oxygen multiple bonds (metal oxos) are the building blocks of metal oxides and have a bearing on the oxide's desirable chemical, magnetic, electronic, and thermal properties. The lack of a more sophisticated grasp of bonding in metal oxides constitutes a roadblock to innovation in a wide

  15. ARM - Quick Links

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

    Links Related Links ISDAC Home AAF Home AVP Aircraft Instrumentation, October 14-16, 2008 ARM Data Discovery Browse Data Post-Campaign Data Sets Flight Summary Table (PDF, 440K) ISDAC Wiki Mission Summary Journal Deployment Resources NSA Site ARM Data Plots Quick Links Experiment Planning ISDAC Proposal Abstract Full Proposal (pdf, 1,735K) Science Questions Science Overview Document for ISDAC (pdf, 525K) ISDAC Flight Planning Document (PDF, 216K) Collaborations Logistics Measurements &

  16. AlumniLink

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

    AlumniLink Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit AlumniLink Bi-monthly publication connecting our alumni with news, information and former colleagues from the Lab. Alumni September 2015 September 2015 Neutrons find "missing" magnetism of plutonium Young, Jupiter-like planet discovered Four Los Alamos projects selected as R&D 100 Award finalists SHARE Alumni July 2015 July 2015 Mars Rover's

  17. Related Links - Hanford Site

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

    Related Links Hanford Advisory Board Convening Report SSAB Guidance Memorandum of Understanding Membership Nomination and Appointment Process Operating Ground Rules Calendars Advice and Responses Full Board Meeting Information Committee Meeting Information Outgoing Board Correspondence Key Board Products and Special Reports HAB Annual Report HAB and Committee Lists Points of Contact Related Links Related Links Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size

  18. Related Links | Department of Energy

    Energy Savers [EERE]

    Research & Development Algal Biofuels Related Links Related Links The links below ... Events Algal Biofuels Strategy Workshops Annual Biomass Conference Office-Attended ...

  19. Powertrain Trends and Future Potential

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

    Powertrain Trends and Future Potential * Global Trends - Fighting Global Warming * Clean Diesel - Neglected in the U.S. for Too Long Agenda DSNE-NA | August 4, 2009 | Robert ...

  20. Links (pbl/contracts)

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

    Implementation Links to related sites Regional Dialogue Transmission Regional Dialogue issues Team ASC Methodology 2012 BPA Rate Case Page content last modified on: April 06, 2010...

  1. Related Links - Hanford Site

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

    Links Tri-Party Agreement The Agreement Announcements List of Approved Changes TPA Project Manager's Lists Modifications for Public Comment Data Management MP-14 WIDS...

  2. Nuclear Data Links

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

    Links to Useful Online Nuclear Physics Journals Important Online Resources Science Direct ... Elsevier Physics Online: Nuclear Physics A, B, Physics Repots, Physics Letters B and more. ...

  3. Trends in Environmental Analysis

    SciTech Connect (OSTI)

    Koester, C J; Moulik, A

    2005-03-31

    This article discusses developments in environmental analytical chemistry that occurred in the years of 2003 and 2004. References were found by searching the ''Science Citation Index and Current Contents''. As in our review of two years ago (A1), techniques are highlighted that represent current trends and state-of-the-art technologies in the sampling, extraction, separation, and detection of trace concentrations, low-part-per-billion and less, of organic, inorganic, and organometallic contaminants in environmental samples. New analytes of interest are also reviewed, the detections of which are made possible by recently developed analytical instruments and methods.

  4. Storage Trends and Summaries

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

    Summaries Storage Trends and Summaries Total Bytes Utilized The growth in NERSC's storage systems amounts to roughly 1.7x per year. Total Bytes Utilized Number of Files Stored The growth in the number of files stored is less than the growth in the number of bytes stored as the average file size has increased over time. The average file size as of August 2003 is about 30 MB. The median file size is closer to 1 MB. Number of Files Monthly I/O The growth rate of I/O is roughly the same as the

  5. Trends of petroleum fuels

    SciTech Connect (OSTI)

    Shelton, E.M.; Woodward, P.W.

    1985-02-01

    Trends in properties of motor gasolines for the years 1942 through 1984; diesel fuels for the years 1950 through 1983; aviation fuels for the years 1947 through 1983; and heating oils for the years 1955 through 1984, have been evaluated based upon data contained in surveys prepared and published by the National Institute for Petroleum and Energy Research (NIPER) formerly the Bartlesville Energy Technology Center (BETC). The surveys for motor gasolines were conducted under a cooperative agreement with the Coordinating Research Council (CRC) and the Bureau of Mines from 1935 through 1948 and in cooperation with the American Petroleum Institute (API) since 1948 for all surveys. The motor gasoline surveys have been published twice annually since 1935 describing the properties of motor gasolines throughout the country. Other surveys prepared in cooperation with API and the Bureau of Mines, the Energy Research and Development Administration, the Department of Energy, and currently NIPER were aviation gasolines beginning in 1947, diesel fuels in 1950, aviation turbine fuels in 1951, and heating oils, formerly burner fuel oils, in 1955. Various companies throughout the country obtain samples of motor gasolines from retail outlets and refinery samples for the other surveys, and analyze the samples using American Society for Testing and Materials (ASTM) procedures. The analytical data are sent to the Bartlesville Center for survey preparation and distribution. A summary report has been assembled from data in 83 semiannual surveys for motor gasolines that shows trends throughout the entire era from winter 19

  6. Automated high pressure cell for pressure jump x-ray diffraction

    SciTech Connect (OSTI)

    Brooks, Nicholas J.; Gauthe, Beatrice L. L. E.; Templer, Richard H.; Ces, Oscar; Seddon, John M.; Terrill, Nick J.; Rogers, Sarah E.

    2010-06-15

    A high pressure cell for small and wide-angle x-ray diffraction measurements of soft condensed matter samples has been developed, incorporating a fully automated pressure generating network. The system allows both static and pressure jump measurements in the range of 0.1-500 MPa. Pressure jumps can be performed as quickly as 5 ms, both with increasing and decreasing pressures. Pressure is generated by a motorized high pressure pump, and the system is controlled remotely via a graphical user interface to allow operation by a broad user base, many of whom may have little previous experience of high pressure technology. Samples are loaded through a dedicated port allowing the x-ray windows to remain in place throughout an experiment; this facilitates accurate subtraction of background scattering. The system has been designed specifically for use at beamline I22 at the Diamond Light Source, United Kingdom, and has been fully integrated with the I22 beamline control systems.

  7. Dropout dynamics in pulsed quantum dot lasers due to mode jumping

    SciTech Connect (OSTI)

    Sokolovskii, G. S.; Dudelev, V. V.; Deryagin, A. G.; Novikov, I. I.; Maximov, M. V.; Ustinov, V. M.; Kuchinskii, V. I.; Viktorov, E. A.; Abusaa, M.; Danckaert, J.; Kolykhalova, E. D.; Soboleva, K. K.; Zhukov, A. E.; Sibbett, W.; Rafailov, E. U.; Erneux, T.

    2015-06-29

    We examine the response of a pulse pumped quantum dot laser both experimentally and numerically. As the maximum of the pump pulse comes closer to the excited-state threshold, the output pulse shape becomes unstable and leads to dropouts. We conjecture that these instabilities result from an increase of the linewidth enhancement factor α as the pump parameter comes close to the excitated state threshold. In order to analyze the dynamical mechanism of the dropout, we consider two cases for which the laser exhibits either a jump to a different single mode or a jump to fast intensity oscillations. The origin of these two instabilities is clarified by a combined analytical and numerical bifurcation diagram of the steady state intensity modes.

  8. Occurrence Reporting Trends | Department of Energy

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

    Occurrence Reporting Trends Occurrence Reporting Trends July 19, 2012 Occurrence Reporting and Processing of Operations Information (ORPS): Five Year Trends - Corporate Analysis of ...

  9. Relationship Between MP and DPP for the Stochastic Optimal Control Problem of Jump Diffusions

    SciTech Connect (OSTI)

    Shi Jingtao Wu, Zhen

    2011-04-15

    This paper is concerned with the stochastic optimal control problem of jump diffusions. The relationship between stochastic maximum principle and dynamic programming principle is discussed. Without involving any derivatives of the value function, relations among the adjoint processes, the generalized Hamiltonian and the value function are investigated by employing the notions of semijets evoked in defining the viscosity solutions. Stochastic verification theorem is also given to verify whether a given admissible control is optimal.

  10. ARM - Related Links

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

    Related Links Related Links TWP-ICE Home Tropical Western Pacific Home ARM Data Discovery Browse Data Post-Experiment Data Sets Weather Summary (pdf, 6M) New York Workshop Presentations Experiment Planning TWP-ICE Proposal Abstract Detailed Experiment Description Science Plan (pdf, 1M) Operations Plan (pdf, 321K) Maps Contact Info Related Links Daily Report Report Archives Press Media Coverage TWP-ICE Fact Sheet (pdf, 211K) Press Releases TWP-ICE Images ARM flickr site <=""

  11. Trends in Commercial Buildings--Buildings Trend Detail

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

    Center at (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Figure 2. 1989 to 1999 building trend with 95% confidence ranges...

  12. Trends in Commercial Buildings--Trends in Energy Consumption...

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

    2 Part 1. Energy Consumption Data Tables Total Energy Intensity Intensity by Energy Source Background: Site and Primary Energy Trends in Energy Consumption and Energy Sources Part...

  13. MAJOR CONFORMED CONTRACTS LINKS Site/Project Contract Link Idaho

    Office of Environmental Management (EM)

    MAJOR CONFORMED CONTRACTS LINKS SiteProject Contract Link Idaho Idaho Cleanup Project http:www.id.doe.govdoeidICPContractICPContract.htm Advance Mixed Waste Treatment http:...

  14. Balanced link for dry coal extrusion pumps

    DOE Patents [OSTI]

    Bebejian, Maral

    2013-10-22

    A link which defines a link body that includes a multiple of link plates integral with a link body, the link body disposed at least partially forward of a forward edge of the multiple of link plates.

  15. Energy Perspectives: Trends and Milestones

    Reports and Publications (EIA)

    2011-01-01

    Energy Perspectives is a graphical overview of energy history in the United States. The 43 graphs shown here reveal sweeping trends related to the nation's production, consumption, and trade of energy from 1949 through 2011.

  16. Petroleum 1996: Issues and Trends

    Reports and Publications (EIA)

    1997-01-01

    Examines historical trends and focuses on major petroleum issues and the events they represent. It analyzes different dimensions of the petroleum industry and related markets in terms of how they relate to the volatility in petroleum markets.

  17. Nuclear Data Links

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

    Links to Other Useful Sites Online Journals Institutions and Programs Related to Nuclear Physics U.S. Nuclear Data Program: All evaluated nuclear data supported by the U.S. Department of Energy. National Nuclear Data Center: Brookhaven National Laboratory; Evaluated Nuclear Structure Data Files (ENSDF), Nuclear Science References (NSR) and other databases. Isotopes Project: (E.O.L. Berkeley National Laboratory) Table of Isotopes, Isotope Explorer, XUNDL, Nuclear Data Dissemination Homepage, and

  18. Page 11, Links

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

    11 of 11 Previous Page Links Information for Employees & In-Processing DOE Order 3792.3 - Drug-Free Federal Workplace Testing http://www.archives.gov/federal-register/codification/executive-order/12564.html Flexible Spending Accounts (FSA) https://www.fsafeds.com/fsafeds/index.asp Pay & Pay Scales http://www.opm.gov/a-z-index/ Benefits Facts on Leave Programs http://www.opm.gov/policy-data-oversight/pay-leave/leave-administration/ Health Benefits

  19. CAMD Nanofabrication Links

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

    Research :: Publications :: Infrastructure :: Links :: Nanofabrication Facility in News Nano 50TM Awards: The Nano 50TM Awards, presented by Nanotech Briefs magazine, recognize the top 50 technologies, products and innovators that have significantly impacted, or are expected to impact, the state of the art in nanotechnology. "The winners of the Nano 50 awards are the best of the best - the innovative people and technologies that will continue to move nanotechnology to key mainstream

  20. Website Policies / Important Links | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Website Policies Important Links Website Policies Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  1. Website Policies / Important Links | DOE Patents

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

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  2. Website Policies / Important Links | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Website Policies Important Links Website Policies Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  3. Major Conformed Contract Links | Department of Energy

    Office of Environmental Management (EM)

    Conformed Contract Links Major Conformed Contract Links Links to conformed copies of EM's major contracts. Major Conformed Contract Links (302.59 KB) More Documents & Publications ...

  4. Robustness of Quadratic Hedging Strategies in Finance via Backward Stochastic Differential Equations with Jumps

    SciTech Connect (OSTI)

    Di Nunno, Giulia; Khedher, Asma; Vanmaele, Michèle

    2015-12-15

    We consider a backward stochastic differential equation with jumps (BSDEJ) which is driven by a Brownian motion and a Poisson random measure. We present two candidate-approximations to this BSDEJ and we prove that the solution of each candidate-approximation converges to the solution of the original BSDEJ in a space which we specify. We use this result to investigate in further detail the consequences of the choice of the model to (partial) hedging in incomplete markets in finance. As an application, we consider models in which the small variations in the price dynamics are modeled with a Poisson random measure with infinite activity and models in which these small variations are modeled with a Brownian motion or are cut off. Using the convergence results on BSDEJs, we show that quadratic hedging strategies are robust towards the approximation of the market prices and we derive an estimation of the model risk.

  5. Links - MST - UW Plasma Physics

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

    Links UW Madison Madison Symmetric Torus Links MST HomeGraduate Student InformationLinksTourControl and Auxiliary SystemsPhysics TopicsDeviceResearch MissionMST People mst logo CPLA Home Directory Publications Links Internal University of Wisconsin Physics Department Research funding includes support from: Department of Energy National Science Foundation Other Reversed Field Pinch Experiments around the world: RFX-mod in Padua, Italy Extrap-T2R in Stockhom, Sweden RELAX at Kyoto Institute of

  6. Beryllium Related Links - Hanford Site

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

    Related Links About Us Hanford Cultural Resources Beryllium Program Beryllium Program Points of Contact Beryllium Facilities & Areas Beryllium Program Information Hanford CBDPP Committee Beryllium FAQs Beryllium Related Links Hanford Beryllium Awareness Group (BAG) Program Performance Assessments Beryllium Program Feedback Beryllium Health Advocates Primary Contractors/Employers Medical Testing and Surveillance Facilities General Resources Beryllium Related Links Email Email Page | Print

  7. Multilevel DC link inverter

    DOE Patents [OSTI]

    Su, Gui-Jia

    2003-06-10

    A multilevel DC link inverter and method for improving torque response and current regulation in permanent magnet motors and switched reluctance motors having a low inductance includes a plurality of voltage controlled cells connected in series for applying a resulting dc voltage comprised of one or more incremental dc voltages. The cells are provided with switches for increasing the resulting applied dc voltage as speed and back EMF increase, while limiting the voltage that is applied to the commutation switches to perform PWM or dc voltage stepping functions, so as to limit current ripple in the stator windings below an acceptable level, typically 5%. Several embodiments are disclosed including inverters using IGBT's, inverters using thyristors. All of the inverters are operable in both motoring and regenerating modes.

  8. Historical trends and extremes in boreal Alaska river basins

    SciTech Connect (OSTI)

    Bennett, Katrina E.; Cannon, Alex J.; Hinzman, Larry

    2015-05-12

    Climate change will shift the frequency, intensity, duration and persistence of extreme hydroclimate events and have particularly disastrous consequences in vulnerable systems such as the warm permafrost-dominated Interior region of boreal Alaska. This work focuses on recent research results from nonparametric trends and nonstationary generalized extreme value (GEV) analyses at eight Interior Alaskan river basins for the past 50/60 years (1954/642013). Trends analysis of maximum and minimum streamflow indicates a strong (>+50%) and statistically significant increase in 11-day flow events during the late fall/winter and during the snowmelt period (late April/mid-May), followed by a significant decrease in the 11-day flow events during the post-snowmelt period (late May and into the summer). The AprilMayJune seasonal trends show significant decreases in maximum streamflow for snowmelt dominated systems (<50%) and glacially influenced basins (24% to 33%). Annual maximum streamflow trends indicate that most systems are experiencing declines, while minimum flow trends are largely increasing. Nonstationary GEV analysis identifies time-dependent changes in the distribution of spring extremes for snowmelt dominated and glacially dominated systems. Temperature in spring influences the glacial and high elevation snowmelt systems and winter precipitation drives changes in the snowmelt dominated basins. The Pacific Decadal Oscillation was associated with changes occurring in snowmelt dominated systems, and the Arctic Oscillation was linked to one lake dominated basin, with half of the basins exhibiting no change in response to climate variability. The paper indicates that broad scale studies examining trend and direction of change should employ multiple methods across various scales and consider regime dependent shifts to identify and understand changes in extreme streamflow within boreal forested watersheds of Alaska.

  9. Historical trends and extremes in boreal Alaska river basins

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

    Bennett, Katrina E.; Cannon, Alex J.; Hinzman, Larry

    2015-05-12

    Climate change will shift the frequency, intensity, duration and persistence of extreme hydroclimate events and have particularly disastrous consequences in vulnerable systems such as the warm permafrost-dominated Interior region of boreal Alaska. This work focuses on recent research results from nonparametric trends and nonstationary generalized extreme value (GEV) analyses at eight Interior Alaskan river basins for the past 50/60 years (1954/64–2013). Trends analysis of maximum and minimum streamflow indicates a strong (>+50%) and statistically significant increase in 11-day flow events during the late fall/winter and during the snowmelt period (late April/mid-May), followed by a significant decrease in the 11-day flowmore » events during the post-snowmelt period (late May and into the summer). The April–May–June seasonal trends show significant decreases in maximum streamflow for snowmelt dominated systems (<–50%) and glacially influenced basins (–24% to –33%). Annual maximum streamflow trends indicate that most systems are experiencing declines, while minimum flow trends are largely increasing. Nonstationary GEV analysis identifies time-dependent changes in the distribution of spring extremes for snowmelt dominated and glacially dominated systems. Temperature in spring influences the glacial and high elevation snowmelt systems and winter precipitation drives changes in the snowmelt dominated basins. The Pacific Decadal Oscillation was associated with changes occurring in snowmelt dominated systems, and the Arctic Oscillation was linked to one lake dominated basin, with half of the basins exhibiting no change in response to climate variability. The paper indicates that broad scale studies examining trend and direction of change should employ multiple methods across various scales and consider regime dependent shifts to identify and understand changes in extreme streamflow within boreal forested watersheds of Alaska.« less

  10. Historical trends and extremes in boreal Alaska river basins

    SciTech Connect (OSTI)

    Bennett, Katrina E.; Cannon, Alex J.; Hinzman, Larry

    2015-05-12

    Climate change will shift the frequency, intensity, duration and persistence of extreme hydroclimate events and have particularly disastrous consequences in vulnerable systems such as the warm permafrost-dominated Interior region of boreal Alaska. This work focuses on recent research results from nonparametric trends and nonstationary generalized extreme value (GEV) analyses at eight Interior Alaskan river basins for the past 50/60 years (1954/64–2013). Trends analysis of maximum and minimum streamflow indicates a strong (>+50%) and statistically significant increase in 11-day flow events during the late fall/winter and during the snowmelt period (late April/mid-May), followed by a significant decrease in the 11-day flow events during the post-snowmelt period (late May and into the summer). The April–May–June seasonal trends show significant decreases in maximum streamflow for snowmelt dominated systems (<–50%) and glacially influenced basins (–24% to –33%). Annual maximum streamflow trends indicate that most systems are experiencing declines, while minimum flow trends are largely increasing. Nonstationary GEV analysis identifies time-dependent changes in the distribution of spring extremes for snowmelt dominated and glacially dominated systems. Temperature in spring influences the glacial and high elevation snowmelt systems and winter precipitation drives changes in the snowmelt dominated basins. The Pacific Decadal Oscillation was associated with changes occurring in snowmelt dominated systems, and the Arctic Oscillation was linked to one lake dominated basin, with half of the basins exhibiting no change in response to climate variability. The paper indicates that broad scale studies examining trend and direction of change should employ multiple methods across various scales and consider regime dependent shifts to identify and understand changes in extreme streamflow within boreal forested watersheds of Alaska.

  11. Protective link for superconducting coil

    DOE Patents [OSTI]

    Umans, Stephen D.

    2009-12-08

    A superconducting coil system includes a superconducting coil and a protective link of superconducting material coupled to the superconducting coil. A rotating machine includes first and second coils and a protective link of superconducting material. The second coil is operable to rotate with respect to the first coil. One of the first and second coils is a superconducting coil. The protective link is coupled to the superconducting coil.

  12. Trends in independent power production

    SciTech Connect (OSTI)

    1995-12-01

    A 33-person panel recently convened by Future Technology Surveys, Inc., identified a series of the most important IPP trends to have occurred int the past five years, and forecast what will happen in this volatile market over the next five years. The survey was designed to present viewpoints of experts in the United States and was intentionally not international in scope. The most important trends from 1989--1994 are ranked in order of importance as: global market; retail wheeling/open access; exempt wholesale generators (EWGs); Energy Policy Act 1992; increased competition; transmission (better access and policy changes); consolidation of industry; bulk power marketing and sales; open competitive bidding; and almost exclusive shift to large gas projects. There is shift in emphasis, and the introduction of new trends, in IPP executive prediction for the future (1995--1999). Their views, in order of importance, are: retail wheeling; increased globalization; consolidation of industry; competition and direct competition with utilities; open access transmission; restructuring of entire power utility industry; deregulation; electricity as a commodity; and unbundling of integrated monopolies.

  13. Links | National Nuclear Security Administration

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

    Links | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

  14. Steel characteristics measurement system using Barkhausen jump sum rate and magnetic field intensity and method of using same

    DOE Patents [OSTI]

    Kohn, Gabriel; Hicho, George; Swartzendruber, Lydon

    1997-01-01

    A steel hardness measurement system and method of using same are provided for measuring at least one mechanical or magnetic characteristic of a ferromagnetic sample as a function of at least one magnetic characteristic of the sample. A magnetic field generator subjects the sample to a variable external magnetic field. The magnetic field intensity of the magnetic field generated by the magnetic field generating means is measured and a signal sensor is provided for measuring Barkhausen signals from the sample when the sample is subjected to the external magnetic field. A signal processing unit calculates a jump sum rate first moment as a function of the Barkhausen signals measured by the signal sensor and the magnetic field intensity, and for determining the at least one mechanical or magnetic characteristic as a function of the jump sum rate first moment.

  15. Steel characteristics measurement system using Barkhausen jump sum rate and magnetic field intensity and method of using same

    DOE Patents [OSTI]

    Kohn, G.; Hicho, G.; Swartzendruber, L.

    1997-04-08

    A steel hardness measurement system and method of using same are provided for measuring at least one mechanical or magnetic characteristic of a ferromagnetic sample as a function of at least one magnetic characteristic of the sample. A magnetic field generator subjects the sample to a variable external magnetic field. The magnetic field intensity of the magnetic field generated by the magnetic field generating means is measured and a signal sensor is provided for measuring Barkhausen signals from the sample when the sample is subjected to the external magnetic field. A signal processing unit calculates a jump sum rate first moment as a function of the Barkhausen signals measured by the signal sensor and the magnetic field intensity, and for determining the at least one mechanical or magnetic characteristic as a function of the jump sum rate first moment. 7 figs.

  16. Trends in packaged steam generators

    SciTech Connect (OSTI)

    Ganapathy, V. [ABCO Industries, Abilene, TX (United States)

    1996-09-01

    Oil and gas-fired packaged steam generators are used in many industrial plants. They generate saturated or superheated steam up to 250,000 lb/hr, 1000 psig, and 950 F. They may be used for continuous steam generation or as standby boilers in cogeneration systems. Numerous variables affect the design of this equipment. A few important considerations should be addressed at an early point by the plant engineer specifying or evaluating equipment options. These considerations include trends such as customized designs that minimize operating costs and ensure emissions regulations are met. The paper discusses efficiency considerations first.

  17. LTS Related Links - Hanford Site

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

    Related Links About Us Hanford Cultural Resources LTS Home Page LTS Project Management LTS Transition and Timeline LTS Execution LTS Background LTS Information Management LTS Fact Sheets / Briefings LTS In The News LTS Related Links LTS Contact Us LTS Related Links Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size Hanford Site Cleanup Completion Framework (DOE/RL 2009-10) (PDF) Hanford Long-Term Stewardship Program Plan (DOE/RL 2010-35) (PDF) DOE-EM LTS Site Legacy

  18. Multiple weak-link SQUID

    SciTech Connect (OSTI)

    Kroger, H.

    1980-09-23

    The disclosed SQUID (Superconducting quantum interference device) comprises two superposed superconductive layers with an insulating layer therebetween. A plurality of holes through the insulating layer filled with superconductive material form weak links between the superconductive layers. One or more control lines superposed with respect to the superconductive layers provide magnetic flux through the area between the weak links to control the zero voltage supercurrent flowing through the weak links from one of the superconductive layers to the other thereby providing the switching function for Josephson superconductive circuits.

  19. E-Link - User Account

    Office of Scientific and Technical Information (OSTI)

    Energy Link (E-LINK) Access Request FOR DOE MAJOR SITE/FACILITY MANAGEMENT CONTRACTOR AND DOE HEADQUARTERS AND FIELD OFFICE PERSONNEL ONLY (Financial Assistance Recipients/Non-Major Site/Facility Management Contractors, go to www.osti.gov/elink-2413/) Major Site/Facility Management Contractors and DOE Headquarters and Field personnel are required to obtain a user name and password to access E-Link submissions and related reports. The process to obtain a user name and password also requires the

  20. Energy Efficiency Trends in Residential and Commercial Buildings...

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

    Efficiency Trends in Residential and Commercial Buildings - August 2010 Energy Efficiency Trends in Residential and Commercial Buildings - August 2010 Overview of building trends ...

  1. Related Links | Department of Energy

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

    Related Links Related Links Private, public, and nonprofit organizations around the country offer a wide range of courses and other services to help you either improve your current skills or learn new ones. The sites featured here can help you find courses of specific interest as well as other information about training requirements for certain energy jobs. DOE Related Advanced Manufacturing Office: Training Find training sessions in your area and learn how to save energy in your manufacturing

  2. Alternative Fuels Data Center: Biodiesel Related Links

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

    Biodiesel Printable Version Share this resource Send a link to Alternative Fuels Data Center: Biodiesel Related Links to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Related Links on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Related Links on Twitter Bookmark Alternative Fuels Data Center: Biodiesel Related Links on Google Bookmark Alternative Fuels Data Center: Biodiesel Related Links on Delicious Rank Alternative Fuels Data Center: Biodiesel Related Links

  3. Alternative Fuels Data Center: Ethanol Related Links

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

    Ethanol Printable Version Share this resource Send a link to Alternative Fuels Data Center: Ethanol Related Links to someone by E-mail Share Alternative Fuels Data Center: Ethanol Related Links on Facebook Tweet about Alternative Fuels Data Center: Ethanol Related Links on Twitter Bookmark Alternative Fuels Data Center: Ethanol Related Links on Google Bookmark Alternative Fuels Data Center: Ethanol Related Links on Delicious Rank Alternative Fuels Data Center: Ethanol Related Links on Digg Find

  4. Alternative Fuels Data Center: Hydrogen Related Links

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

    Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center: Hydrogen Related Links to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Related Links on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Related Links on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Related Links on Google Bookmark Alternative Fuels Data Center: Hydrogen Related Links on Delicious Rank Alternative Fuels Data Center: Hydrogen Related Links on

  5. Alternative Fuels Data Center: Propane Related Links

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

    Propane Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane Related Links to someone by E-mail Share Alternative Fuels Data Center: Propane Related Links on Facebook Tweet about Alternative Fuels Data Center: Propane Related Links on Twitter Bookmark Alternative Fuels Data Center: Propane Related Links on Google Bookmark Alternative Fuels Data Center: Propane Related Links on Delicious Rank Alternative Fuels Data Center: Propane Related Links on Digg Find

  6. Alternative Fuels Data Center: Related Links

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

    Tools Printable Version Share this resource Send a link to Alternative Fuels Data Center: Related Links to someone by E-mail Share Alternative Fuels Data Center: Related Links on Facebook Tweet about Alternative Fuels Data Center: Related Links on Twitter Bookmark Alternative Fuels Data Center: Related Links on Google Bookmark Alternative Fuels Data Center: Related Links on Delicious Rank Alternative Fuels Data Center: Related Links on Digg Find More places to share Alternative Fuels Data

  7. Khovanov homology of graph-links

    SciTech Connect (OSTI)

    Nikonov, Igor M

    2012-08-31

    Graph-links arise as the intersection graphs of turning chord diagrams of links. Speaking informally, graph-links provide a combinatorial description of links up to mutations. Many link invariants can be reformulated in the language of graph-links. Khovanov homology, a well-known and useful knot invariant, is defined for graph-links in this paper (in the case of the ground field of characteristic two). Bibliography: 14 titles.

  8. Petroleum 1996 - issues and trends

    SciTech Connect (OSTI)

    1997-09-01

    Increasingly, users of the Energy Information Administration`s petroleum data and analytical reports have expressed an interest in a recurring report that takes a broad view of the petroleum sector. What is sought is some perspective on the complex interrelationships that comprise an industry and markets accounting for 40 percent of the energy consumed in the United States and ranging from the drilling rig in the oil field to the pump at the local gasoline station. This report comprehensively examines historical trends, and selectively focuses on major issues and the events they represent. It analyzes different dimensions of the industry and related markets in terms of how they relate to a common theme, in this case, the volatility in petroleum markets.

  9. Trends in stationary energy | Department of Energy

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

    Trends in stationary energy Trends in stationary energy Trends in Stationary Energy Lunch Presentation for the 2013 Building Technologies Office's Program Peer Review stationaryenergy_mccormick_040213.pdf (816.41 KB) More Documents & Publications The Water-Energy Nexus: Challenges and Opportunities Capturing the Benefits of Integrated Resource Management for Water & Electricity Utilities and their Partners QER Public Meeting in San Francisco, CA: The Water-Energy Nexus

  10. Trends in Commercial Buildings--Table

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

    Home > Trends in Commercial Buildings > Energy Consumption - Part 1> Site Energy Consumption Tables Table 1. Total site energy consumption, relative standard errors, and 95%...

  11. Trends in Real Estate and Energy Efficiency

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Trends in Real Estate and Energy Efficiency, call slides and discussion summary, January 22, 2015.

  12. Trends in Commercial Buildings--Introduction

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

    series of surveys in each sector reveals the trends in energy use for the sector. Introduction The Commercial Buildings Energy Consumption Survey (CBECS) collects data from a...

  13. Energy Project Incentive Funds: Updates and Trends

    Broader source: Energy.gov [DOE]

    Presentation covers the energy project incentive fund updates and trends and is given at the Spring 2011 Federal Utility Partnership Working Group (FUPWG) meeting.

  14. Isotopic Trends in Production of Superheavies

    SciTech Connect (OSTI)

    Antonenko, N.V.; Adamian, G.G.; Zubov, A.S.; Scheid, W.

    2005-11-21

    The isotopic trends are discussed for cold and hot fusion reactions leading to superheavies. The possibilities of production of new isotopes in incomplete fusion reactions are treated.

  15. Links

    Broader source: Energy.gov [DOE]

    More Legal Research ResourcesEnergy Law NetLegal Citation Style GuideNuclear Regulatory LegislationOpen CRSPublic Library of LawTreatiesU.S. Code Classification TablesU.S. Congressional Documents...

  16. Links

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

    Related Sites National Nanotechnology Initiative Nano Technology Industries Advanced Materials Research Institute Institute of Physics Max-Planck Institute for Kohlenforschung The institute of nanotechnology Nanotechnology Now Nanotechnology - Education Nanojournals Chancellor's Distinguished Lectureship Series Patent Analytics and Patent Searching

  17. Nuclear Proliferation Technology Trends Analysis

    SciTech Connect (OSTI)

    Zentner, Michael D.; Coles, Garill A.; Talbert, Robert J.

    2005-10-04

    A process is underway to develop mature, integrated methodologies to address nonproliferation issues. A variety of methodologies (both qualitative and quantitative) are being considered. All have one thing in common, a need for a consistent set of proliferation related data that can be used as a basis for application. One approach to providing a basis for predicting and evaluating future proliferation events is to understand past proliferation events, that is, the different paths that have actually been taken to acquire or attempt to acquire special nuclear material. In order to provide this information, this report describing previous material acquisition activities (obtained from open source material) has been prepared. This report describes how, based on an evaluation of historical trends in nuclear technology development, conclusions can be reached concerning: (1) The length of time it takes to acquire a technology; (2) The length of time it takes for production of special nuclear material to begin; and (3) The type of approaches taken for acquiring the technology. In addition to examining time constants, the report is intended to provide information that could be used to support the use of the different non-proliferation analysis methodologies. Accordingly, each section includes: (1) Technology description; (2) Technology origin; (3) Basic theory; (4) Important components/materials; (5) Technology development; (6) Technological difficulties involved in use; (7) Changes/improvements in technology; (8) Countries that have used/attempted to use the technology; (9) Technology Information; (10) Acquisition approaches; (11) Time constants for technology development; and (12) Required Concurrent Technologies.

  18. Alternative Fuels Data Center: Electricity Related Links

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

    Electricity Printable Version Share this resource Send a link to Alternative Fuels Data Center: Electricity Related Links to someone by E-mail Share Alternative Fuels Data Center: Electricity Related Links on Facebook Tweet about Alternative Fuels Data Center: Electricity Related Links on Twitter Bookmark Alternative Fuels Data Center: Electricity Related Links on Google Bookmark Alternative Fuels Data Center: Electricity Related Links on Delicious Rank Alternative Fuels Data Center: Electricity

  19. Voluntary Protection Program - Related Links | Department of...

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

    - Related Links Voluntary Protection Program - Related Links VPPPA - The Voluntary Protection Programs Participants' Association, a non- profit organization is leading the way in ...

  20. Useful Links - Combustion Energy Frontier Research Center

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

    FAQ Useful Links Useful Links Detailed campus map with CEFRC summer school buildings highlighted (NEW) Schedule of Events (NEW) Campus Map with CEFRC-specific buildings...

  1. Giant magnetocaloric effect and temperature induced magnetization jump in GdCrO{sub 3} single crystal

    SciTech Connect (OSTI)

    Yin, L. H.; Yang, J.; Kan, X. C.; Song, W. H.; Dai, J. M.; Sun, Y. P.

    2015-04-07

    We report on a systematic study of the single-crystal GdCrO{sub 3}, which shows various novel magnetic features, such as temperature-induced magnetization reversal (TMR), temperature-induced magnetization jump (TMJ), spin reorientation, and giant magnetocaloric effect (MCE). In the field-cooled cooling process with modest magnetic field along the c axis, GdCrO{sub 3} first shows a TMR at T{sub comp}∼120−130 K and then an abrupt TMJ with a sign change of magnetization at T{sub jump}∼52−120 K, and finally a spin reorientation at T{sub SR}∼4−7 K. Interestingly, the remarkable TMJ behavior, which was not reported ever before, persists at higher fields up to 10 kOe even when TMR disappears. In addition, giant MCE with the maximum value of magnetic entropy change reaching ∼31.6 J/kg K for a field change of 44 kOe was also observed in GdCrO{sub 3} single crystal, suggesting it could be a potential material for low-T magnetic refrigeration. A possible mechanism for these peculiar magnetic behaviors is discussed based on the various competing magnetic interactions between the 3d electrons of Cr{sup 3+} ions and 4f electrons of Gd{sup 3+} ions.

  2. Laser-induced temperature jump/time-resolved infrared study of the fast events in protein folding

    SciTech Connect (OSTI)

    Woodruff, W.H.; Dyer, R.B.; Williams, S. [Los Alamos National Laboratory, NM (United States); Callender, H.; Gilmanshin, R. [CUNY, NY (United States)

    1996-10-01

    Laser-induced temperature jump followed by time-resolved infrared probe of reaction dynamics are used to study the temporal evolution of polypeptide structure during protein folding and unfolding. Reactions are initiated in times of 50 ps or longer by T-jumps of 10`s of degrees, obtained by laser excitation of water overtone absorbances. Observation of the Amide I transient absorbances reveal melting lifetimes of helices unconstrained by tertiary structure to be ca. 160 ns in a model 21-peptide and ca. 30 ns in {open_quotes}molten globule{close_quotes} apomyoglobin. No other processes are observed in these systems over the timescale 50 ps to 2 ms. Equilibrium data suggest the corresponding helix formation lifetimes to be ca. 16 and 1 ns, respectively. In {open_quotes}native{close_quotes} apomyoglobin two helix melting lifetimes are observed and we infer that a third occurs on a timescale inaccessible to our experiment (> 1 ms). The shorter observed lifetime, as in the molten globule, is ca. 30 ns. The longer lifetime is ca. 70 {mu}s. We suggest that the slower process is helix melting that is rate-limited by the unfolding of tertiary structure. Equilibrium data suggest a lifetime of ca. 1 {mu}s for the development of these tertiary folds.

  3. Probing the mechanism of rubredoxin thermal unfolding in the absence of salt bridges by temperature jump experiments

    SciTech Connect (OSTI)

    Henriques, Barbara J. [Instituto Tecnologia Quimica e Biologica, Universidade Nova de Lisboa, Oeiras (Portugal); Saraiva, Ligia M. [Instituto Tecnologia Quimica e Biologica, Universidade Nova de Lisboa, Oeiras (Portugal); Gomes, Claudio M. [Instituto Tecnologia Quimica e Biologica, Universidade Nova de Lisboa, Oeiras (Portugal)]. E-mail: gomes@itqb.unl.pt

    2005-08-05

    Rubredoxins are the simplest type of iron-sulphur proteins and in recent years they have been used as model systems in protein folding and stability studies, especially the proteins from thermophilic sources. Here, we report our studies on the rubredoxin from the hyperthermophile Methanococcus jannaschii (T {sub opt} = 85 deg C), which was investigated in respect to its thermal unfolding kinetics by temperature jump experiments. Different spectroscopic probes were used to monitor distinct structural protein features during the thermal transition: the integrity of the iron-sulphur centre was monitored by visible absorption spectroscopy, whereas tertiary structure was followed by intrinsic tryptophan fluorescence and exposure of protein hydrophobic patches was sensed by 1-anilinonaphthalene-8-sulphonate fluorescence. The studies were performed at acidic pH conditions in which any stabilising contributions from salt bridges are annulled due to protonation of protein side chain groups. In these conditions, M. jannaschii rubredoxin assumes a native-like, albeit more flexible and open conformation, as indicated by a red shift in the tryptophan emission maximum and 1-anilinonaphthalene-8-sulphonate binding. Temperature jumps were monitored by the three distinct techniques and showed that the protein undergoes thermal denaturation via a simple two step mechanism, as loss of tertiary structure, hydrophobic collapse, and disintegration of the iron-sulphur centre are concomitant processes. The proposed mechanism is framed with the multiphasic one proposed for Pyrococcus furiosus rubredoxin, showing that a common thermal unfolding mechanism is not observed between these two closely related thermophilic rubredoxins.

  4. Airflow-terrain interactions through a mountain gap, with an example of eolian activity beneath an atmospheric hydraulic jump

    SciTech Connect (OSTI)

    Gaylord, D.R.; Dawson, P.J.

    1987-09-01

    The integration of atmospheric soundings from a fully instrumented aircraft with detailed sedimentary and geomorphic analyses of eolian features in the Ferris dune field of south-central Wyoming lends insight into the manner in which topography interacts with airflow to modify eolian activity. Topographically modified airflow results in zones of airflow deceleration, acceleration, and enhanced atmospheric turbulence, all of which influence the surface morphology and sedimentology. Extreme lateral confluence of prevailing airflow produces accelerated, unidirectional winds. These winds correlate with unusually continuous and elongate parabolic dunes that extend into a mountain gap (Windy Gap). Persistently heightened winds produced at the entrance to Windy Gap have resulted in a concentration of active sand dunes that lack slipfaces. Common development of a strongly amplified atmospheric wave analogous to a hydraulic jump in the gap contributes to the formation of a variety of eolian features that mantle the surface of Windy Gap and the Ferris dune field tail. Heightened, unidirectional winds in this zone promote grain-size segregation, the formation of elongated and aligned sand drifts, climbing and falling dunes, elongate scour streaks, and parabolic dunes that have low-angle (< 20/sup 0/) cross-stratification. Deflation of bedrock and loose sediment has been enhanced in the zone of maximum turbulence beneath the hydraulic jump.

  5. Multi-jump magnetic switching in ion-beam sputtered amorphous Co{sub 20}Fe{sub 60}B{sub 20} thin films

    SciTech Connect (OSTI)

    Raju, M.; Chaudhary, Sujeet; Pandya, D. K.

    2013-08-07

    Unconventional multi-jump magnetization reversal and significant in-plane uniaxial magnetic anisotropy (UMA) in the ion-beam sputtered amorphous Co{sub 20}Fe{sub 60}B{sub 20}(5–75 nm) thin films grown on Si/amorphous SiO{sub 2} are reported. While such multi-jump behavior is observed in CoFeB(10 nm) film when the magnetic field is applied at 10°–20° away from the easy-axis, the same is observed in CoFeB(12.5 nm) film when the magnetic field is 45°–55° away from easy-axis. Unlike the previous reports of multi-jump switching in epitaxial films, their observance in the present case of amorphous CoFeB is remarkable. This multi-jump switching is found to disappear when the films are crystallized by annealing at 420 °C. The deposition geometry and the energy of the sputtered species appear to intrinsically induce a kind of bond orientation anisotropy in the films, which leads to the UMA in the as-grown amorphous CoFeB films. Exploitation of such multi-jump switching in amorphous CoFeB thin films could be of technological significance because of their applications in spintronic devices.

  6. AlumniLink: January 2015

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

    Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit IN THIS ISSUE New Science 100 supercomputers later Explosives performance key to stockpile stewardship Software speeds detection of diseases and cancer-treatment targets Alumni spotlight Ni Ni: University of California - Los Angeles Francesco Grilli: Karlsruhe Institute of Technology Funding opportunities Potential partnerships and funding from a variety of sources

  7. AlumniLink: July 2015

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

    Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit IN THIS ISSUE New Science Project ATHENA creates surrogate human organ systems Uncovering the mysteries of cosmic explosions Portable MRI could aid wounded soldiers and children in the Third World Where former employees are now Alumni: Zoltán Toroczkai, University of Notre Dame Alumni: Sarah Nurre, University of Arkansas Funding opportunities Potential partnerships

  8. AlumniLink: June 2014

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

    Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit IN THIS ISSUE New science Neutrons provide new insights into human cell behavior Physics and biology intersect in breakthroughs Metallic glass could make your next cell phone harder to break Lab researcher works to rearrange the atoms in metals Alumni spotlight Shadi Dayeh: UCSD Former postdoc now an Associate Professor with the Jacobs School of Engineering at the UC

  9. AlumniLink: March 2015

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

    Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit IN THIS ISSUE New Science One in five online scholarly articles affected by 'reference rot' Scientists call for antibody 'bar code' system to follow Human Genome Project Los Alamos develops new technique for growing high-efficiency perovskite solar cells Alumni spotlight Mark Jankowski: Minnesota Pollution Control Agency Madalina Furis: University of Vermont Funding

  10. AlumniLink: May 2015

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

    Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit IN THIS ISSUE New Science Using magnetic fields to understand high-temperature superconductivity Los Alamos creates bioinformatics tool for metagenome analysis Multi-institutional project to study climate change's effect on tropical forests Where former employees are now Alumni: Claire White, Princeton University Alumni: Chih-Chun Chien, University of California Merced

  11. AlumniLink: November 2014

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

    Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit IN THIS ISSUE New Science Climate, Earth system project draws on science powerhouses Three climate change drivers and corresponding questions for project's initial phase Collaboration drives achievement in protein structure research By tracking down how bacterial defense systems work, the scientists can potentially fight infectious diseases and genetic disorders Secure

  12. AlumniLink: September 2014

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

    Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit IN THIS ISSUE New science Probing Fukushima with cosmic rays should speed cleanup Could reduce the time required for clean up Scientists uncover combustion mechanism to better predict warming by wildfires Scientists have uncovered key attributes of so-called "brown carbon" from wildfires High-performance computer system installed at Los Alamos National

  13. AlumniLink: September 2015

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

    Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit IN THIS ISSUE New science and news Young, Jupiter-like planet discovered Four Los Alamos projects selected as R&D 100 Award finalists Seven federally protected Mexican spotted owl chicks hatch on Lab property Where former employees are now Alumni: Duane Hatch, Belmont University Alumni: Alexia Schulz, MIT Lincoln Laboratory Funding opportunities Potential

  14. Natural gas 1998: Issues and trends

    SciTech Connect (OSTI)

    1999-06-01

    Natural Gas 1998: Issues and Trends provides a summary of the latest data and information relating to the US natural gas industry, including prices, production, transmission, consumption, and the financial and environmental aspects of the industry. The report consists of seven chapters and five appendices. Chapter 1 presents a summary of various data trends and key issues in today`s natural gas industry and examines some of the emerging trends. Chapters 2 through 7 focus on specific areas or segments of the industry, highlighting some of the issues associated with the impact of natural gas operations on the environment. 57 figs., 18 tabs.

  15. Join our highlighted LinkedIn discussion

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

    Join our highlighted LinkedIn discussion Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Join our highlighted LinkedIn discussion What experiences have alumni had in software releases and deployments at different institutions? March 1, 2015 Robert Jilek Robert Jilek Contact Linda Anderman Email alumni LinkedIn Join us for a variety of discussions on the Lab's LinkedIn Alumni page What experiences have alumni had in

  16. Join our highlighted LinkedIn discussion

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

    Join our highlighted LinkedIn discussion Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Join our highlighted LinkedIn discussion Congratulations to LANL's Claudia Mora for being selected president elect of the Geological Society of America! July 1, 2015 Claudia Mora Claudia Mora Contact Linda Anderman Email alumni LinkedIn Join us for a variety of discussions on the Lab's LinkedIn Alumni page Congratulations to

  17. SciTech Connect: Website Policies / Important Links

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

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  18. SciTech Connect: Website Policies / Important Links

    Office of Scientific and Technical Information (OSTI)

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  19. Overview of Commercial Buildings, 2003 - Trends

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

    Trends in Commercial Buildings Sector-1979 to 2003 Since the first CBECS in 1979, the commercial buildings sector has increased in size. From 1979 to 2003: The number of commercial...

  20. Quality Procedure- Causal Analysis and Trending

    Broader source: Energy.gov [DOE]

    This Quality Procedure describes the process for reviewing and analyzing the cause(s) of issues and findings identified from the Office of Quality Assurance oversight activities and reporting trends as a result of this review.

  1. Prices & Trends | Department of Energy

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

    Economy » Prices & Trends Prices & Trends Daily wholesale and retail prices for various energy products, including spot prices and select futures prices at national or regional levels. Prices are updated each weekday (excluding federal holidays), typically between 7:30 and 8:30 a.m | Photo courtesy EIA Daily wholesale and retail prices for various energy products, including spot prices and select futures prices at national or regional levels. Prices are updated each weekday (excluding

  2. Trends In U.S. Electric Power Transmission

    SciTech Connect (OSTI)

    NONE

    2007-11-15

    The report provides an overview of the changes that are occurring in the industry to implement the goals of improved reliability and reduced congestion costs. As the electric industry works to become a more efficient market, transmission stands as a key link between the competitive generation and the regulated distribution sectors. In this role as a key link, transmission is a major focus of government efforts to improve reliability and reduce congestion costs. The scope of the report is to analyze the dominant reliability, investment, siting, and competition/open access trends that are occurring in the domestic electric transmission industry. Topics covered include: the impact of the 2003 Northeast blackout on reliability rules; the move from voluntary to mandatory reliability standards; the advent of real-time transmission system monitoring; ISO/RTO efforts to improve system reliability; the drivers of government intervention in transmission investment; the move towards incentive-based rates for transmission investment; legislative and regulatory efforts to spur transmission investment to support renewable energy resources; the emergence of merchant transmission; the need for federal backstop authority on regional transmission projects; the designation of national interest electric transmission corridors; FERC Orders on siting transmission; the need for changes in open access and competition regulations; FERC efforts to increase open access and competition; legislative efforts to increase competition; and, current competitive issues in the industry.

  3. Are GRACE-era Terrestrial Water Trends Driven by Anthropogenic...

    Office of Scientific and Technical Information (OSTI)

    Are GRACE-era Terrestrial Water Trends Driven by Anthropogenic Climate Change? Citation Details In-Document Search Title: Are GRACE-era Terrestrial Water Trends Driven by ...

  4. NERSC User Day February 13 - Trends, Discovery, and Innovation...

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

    Day February 13 - Trends, Discovery, and Innovation in HPC NERSC User Day February 13 - Trends, Discovery, and Innovation in HPC February 10, 2013 by Francesca Verdier All members ...

  5. Periodic Trends in Highly Dispersed Groups IV and V Supported...

    Office of Scientific and Technical Information (OSTI)

    Periodic Trends in Highly Dispersed Groups IV and V Supported Metal Oxide Catalysts for ... Title: Periodic Trends in Highly Dispersed Groups IV and V Supported Metal Oxide Catalysts ...

  6. Trends in Real Estate and Energy Efficiency | Department of Energy

    Energy Savers [EERE]

    Efficiency Trends in Real Estate and Energy Efficiency Better Buildings Residential Network Peer Exchange Call Series: Trends in Real Estate and Energy Efficiency, call slides and ...

  7. Aligning Contract Incentives & Contract Mgt Trends - David Leotta...

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

    Aligning Contract Incentives & Contract Mgt Trends - David Leotta, Director, Office of Contract Management, OAPM Aligning Contract Incentives & Contract Mgt Trends - David Leotta, ...

  8. Trends in Multifamily Programs: What's Working and What's Challenging...

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

    Trends in Multifamily Programs: What's Working and What's Challenging Better Buildings Residential Network Multifamily Low-Income Peer Exchange Call Series: Trends in Multifamily ...

  9. Current Trends in Policy - What's new? - Berta Schreiber, Director...

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

    Current Trends in Policy - What's new? - Berta Schreiber, Director, Office of Policy, OAPM Current Trends in Policy - What's new? - Berta Schreiber, Director, Office of Policy, ...

  10. linked open data | OpenEI Community

    Open Energy Info (EERE)

    linked open data Home Jweers's picture Submitted by Jweers(88) Contributor 10 October, 2012 - 08:20 LOD Workshop Invitation Event linked open data LOD Open Data workshop Update the...

  11. Link Force Holdings Ltd | Open Energy Information

    Open Energy Info (EERE)

    search Name: Link Force Holdings Ltd Place: China Product: China-based energy saving LED street light maker. References: Link Force Holdings Ltd1 This article is a stub. You...

  12. Tunable Thermal Link - Energy Innovation Portal

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

    Tunable Thermal Link Lawrence Berkeley National Laboratory Contact LBL About This Technology Technology Marketing SummaryThermal links are incorporated into everything from frying pans to internal combustion engine spark plugs and heat sinks on integrated circuit boards. Typically, the link's thermal resistance is fixed and cannot be tuned after manufacture. While the ability to tune electrical resistors is widespread, virtually no tunable thermal resistance link exists, which has held back the

  13. Trends in motor gasolines: 1942-1981

    SciTech Connect (OSTI)

    Shelton, E M; Whisman, M L; Woodward, P W

    1982-06-01

    Trends in motor gasolines for the years of 1942 through 1981 have been evaluated based upon data contained in surveys that have been prepared and published by the Bartlesville Energy Technology Center (BETC). These surveys have been published twice annually since 1935 describing the properties of motor gasolines from throughout the country. The surveys have been conducted in cooperation with the American Petroleum Institute (API) since 1948. Various companies from throughout the country obtain samples from retail outlets, analyze the samples by the American Society for Testing and Materials (ASTM) procedures, and report data to the Bartlesville center for compilation, tabulation, calculation, analysis and publication. A typical motor gasoline report covers 2400 samples from service stations throughout the country representing some 48 companies that manufacture and supply gasoline. The reports include trend charts, octane plots, and tables of test results from about a dozen different tests. From these data in 77 semiannual surveys, a summary report has thus been assembled that shows trends in motor gasolines throughout the entire era of winter 1942 to 1943 to the present. Trends of physical properties including octane numbers, antiknock ratings, distillation temperatures, Reid vapor pressure, sulfur and lead content are tabulated, plotted and discussed in the current report. Also included are trend effects of technological advances and the interactions of engine design, societal and political events and prices upon motor gasoline evolution during the 40 year period.

  14. Subsea production systems -- Trends in the nineties

    SciTech Connect (OSTI)

    Jones, J.W.

    1995-12-31

    This paper describes recent subsea production system experience, with focus on cost reduction trends which are expected to continue throughout the remainder of the decade. First, the system configuration trend from large, heavy, multi-well integrated drilling template and production/injection manifold systems to small, lightweight, ``minitemplate`` systems or clustered well manifolds with individual satellite wells is addressed. Second, several equipment technology trends are addressed including towed flowline bundles with integral manifolds, development of improved reservoir management/data acquisition tools, subsea pressure boosting to extend the reach of subsea systems, emergence of the rental tool market and ``tool pools``, ``horizontal`` trees for certain applications, and standardization of subsea components and interfaces. This paper concludes that subsea production systems have successfully demonstrated their overall reliability, and have established a proven track record over the past thirty years of field experience. System configuration and equipment technology trends in the nineties are now improving the profitability and capability of subsea production systems. Subsea production system examples are cited along with generic costs to illustrate the effectiveness of these cost reduction trends. 12 figs.

  15. Track with overlapping links for dry coal extrusion pumps

    DOE Patents [OSTI]

    Saunders, Timothy; Brady, John D

    2014-01-21

    A chain for a particulate material extrusion pump includes a plurality of links, each of the plurality of links having a link body and a link ledge, wherein each link ledge of the plurality of links at least partially overlaps the link body of an adjacent one of the plurality of links.

  16. E-print Network Website Policies and Important Links -- Energy...

    Office of Scientific and Technical Information (OSTI)

    Website Policies Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  17. 2015 Aser links | Department of Energy

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

    Aser links 2015 Aser links Annual Site Environmental Reports (ASER); Sites; contacts; email 2015 ASER links (94.62 KB) More Documents & Publications DOE Annual Site Environmental Reports (ASER) 2010 Annual Site Environmental Report (ASER) Supplement 2011 Annual Site Environmental Report (ASER) Supplement

  18. Trends and balances: 1985-1990

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    This is the seventh edition of Trends and Balances to be presented to the staff of Oak Ridge National (ORNL) and other interested parties. Each year at the end of the planning cycle the Laboratory publishes its official planning document, the Institutional Plan. Trends and Balances is brought out as a condensation of that more formal document and is intended to provide a reference to the kinds of plans that have occupied senior laboratory management over the past year. An institution as large as ORNL changes slowly, so some of the information in this document overlaps that contained in the previous edition of Trends and Balances. Much, however, is different. A new section, for example, describes what senior Laboratory management feels are five new directions for science and technology at ORNL. This document is intended to provide new insights into the programs and structure of the Laboratory.

  19. Join our highlighted LinkedIn discussion

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    Join our highlighted LinkedIn discussion Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Join our highlighted LinkedIn discussion Do you use social media when at conferences? November 1, 2014 Robert Jilek Robert Jilek Contact Linda Anderman Email alumni LinkedIn Join us for a variety of discussions on the Lab's LinkedIn Alumni page Do you use social media when at conferences? We are fascinated by this question and

  20. Join our highlighted LinkedIn discussion

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

    Join our highlighted LinkedIn discussion Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Join our highlighted LinkedIn discussion Top science stories of 2014 from Los Alamos National Lab January 1, 2015 Robert Jilek Robert Jilek Contact Linda Anderman Email alumni LinkedIn Join us for a variety of discussions on the Lab's LinkedIn Alumni page Top science stories of 2014 from Los Alamos National Lab What was your

  1. Adjustable link for kinematic mounting systems

    DOE Patents [OSTI]

    Hale, L.C.

    1997-07-01

    An adjustable link for kinematic mounting systems is disclosed. The adjustable link is a low-cost, passive device that provides backlash-free adjustment along its single constraint direction and flexural freedom in all other directions. The adjustable link comprises two spheres, two sockets in which the spheres are adjustable retain, and a connection link threadly connected at each end to the spheres, to provide a single direction of restraint and to adjust the length or distance between the sockets. Six such adjustable links provide for six degrees of freedom for mounting an instrument on a support. The adjustable link has applications in any machine or instrument requiring precision adjustment in six degrees of freedom, isolation from deformations of the supporting platform, and/or additional structural damping. The damping is accomplished by using a hollow connection link that contains an inner rod and a viscoelastic separation layer between the two. 3 figs.

  2. Adjustable link for kinematic mounting systems

    DOE Patents [OSTI]

    Hale, Layton C.

    1997-01-01

    An adjustable link for kinematic mounting systems. The adjustable link is a low-cost, passive device that provides backlash-free adjustment along its single constraint direction and flexural freedom in all other directions. The adjustable link comprises two spheres, two sockets in which the spheres are adjustable retain, and a connection link threadly connected at each end to the spheres, to provide a single direction of restraint and to adjust the length or distance between the sockets. Six such adjustable links provide for six degrees of freedom for mounting an instrument on a support. The adjustable link has applications in any machine or instrument requiring precision adjustment in six degrees of freedom, isolation from deformations of the supporting platform, and/or additional structural damping. The damping is accomplished by using a hollow connection link that contains an inner rod and a viscoelastic separation layer between the two.

  3. Coal Fired Power Generation Market Trends | OpenEI Community

    Open Energy Info (EERE)

    Coal Fired Power Generation Market Trends Home There are currently no posts in this category. Syndicate...

  4. Cover Page of Household Vehicles Energy Use: Latest Data & Trends

    Gasoline and Diesel Fuel Update (EIA)

    Household Vehicles Energy Use Cover Page Cover Page of Household Vehicles Energy Use: Latest Data & Trends...

  5. Trends in Utility Green Pricing Programs (2005)

    SciTech Connect (OSTI)

    Bird, L.; Brown, E.

    2006-10-01

    This report presents year-end 2005 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs.

  6. Household Vehicles Energy Use: Latest Data & Trends

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

    E : C H R O N O L O G Y O F W O R L D O I L M A R K E T E V E N T S ENERGY INFORMATION ADMINISTRATIONHOUSEHOLD VEHICLES ENERGY USE: LATEST DATA & TRENDS 177 APPENDIX E A P P E N D...

  7. INEEL Greenhouse Gas Inventory and Trend Analysis

    SciTech Connect (OSTI)

    Shropshire, David Earl; Teel, Dale Milton

    2000-02-01

    The objective of the INEEL GHG Inventory and Trend Analysis is to establish INEEL expertise in carbon management decision making and policy analysis. This FY-99 effort is the first step toward placing the INEEL in a leadership role within the DOE laboratories to support carbon management systems and analysis.

  8. TMACS Test Procedure TP002: Trending

    SciTech Connect (OSTI)

    Scanlan, P.K.

    1994-05-31

    The TMACS Software Project Test Procedures translate the project`s acceptance criteria into test steps. Software releases are certified when the affected Test Procedures are successfully performed and the customers authorize installation of these changes. This Test Procedure tests the TMACS Trending functions.

  9. TMACS Test Procedure TP002: Trending

    SciTech Connect (OSTI)

    Scanlan, P.K.

    1994-08-29

    The TMACS Software Project Test Procedures translate the project`s acceptance criteria into test steps. Software releases are certified when the affected Test Procedures are successfully performed and the customers authorize installation of these changes. This Test Procedure tests the TMACS Trending functions.

  10. DOE - NNSA/NFO -- FRMAC Links

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

    Home > National Security > Homeland Security > FRMAC > Links NNSA/NFO Language Options U.S. DOE/NNSA - Nevada Field Office FRMAC Links Instructions: Click the -/+ next to the Category name to collapse or expand the listings collapse Category: Assets Atmospheric Release Advisory Capability Radiological Emergency Assistance Center/Training Site (REAC/TS) collapse Category: Federal Agency Links Emergency Operations Training Academy Environmental Protection Agency (EPA) Federal

  11. Fuel Cells Related Links | Department of Energy

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

    Fuel Cells » Fuel Cells Related Links Fuel Cells Related Links The following resources provide details about U.S. Department of Energy (DOE)-funded fuel cell activities, research plans and roadmaps, partnerships, and additional related links. DOE-Funded Fuel Cell Activities Each year, hydrogen and fuel cell projects funded by DOE's Hydrogen and Fuel Cells Program are reviewed for their merit during an Annual Merit Review and Peer Evaluation Meeting. View posters and presentations from the

  12. Hydrogen Delivery Related Links | Department of Energy

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

    Delivery » Hydrogen Delivery Related Links Hydrogen Delivery Related Links The following resources provide details about U.S. Department of Energy (DOE)-funded hydrogen delivery activities, research plans and roadmaps, models and tools, and additional related links. DOE-Funded Hydrogen Delivery Activities Each year, hydrogen and fuel cell projects funded by DOE's Hydrogen and Fuel Cells Program are reviewed for their merit during an Annual Merit Review and Peer Evaluation Meeting. View posters

  13. Hydrogen Production Related Links | Department of Energy

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

    Production Related Links Hydrogen Production Related Links The following resources provide details about U.S. Department of Energy (DOE)-funded hydrogen production activities, research plans and roadmaps, models and tools, and additional related links. DOE-Funded Hydrogen Production Activities Each year, hydrogen and fuel cell projects funded by DOE's Hydrogen and Fuel Cells Program are reviewed for their merit during an Annual Merit Review and Peer Evaluation Meeting. View posters and

  14. Hydrogen Storage Related Links | Department of Energy

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

    Related Links Hydrogen Storage Related Links The following resources provide details about U.S. Department of Energy (DOE)-funded hydrogen storage activities, research plans and roadmaps, models and tools, and additional related links. DOE-Funded Hydrogen Storage Activities Each year, hydrogen and fuel cell projects funded by DOE's Hydrogen and Fuel Cells Program are reviewed for their merit during an Annual Merit Review and Peer Evaluation Meeting. View posters and presentations from the latest

  15. Join our highlighted LinkedIn discussion

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

    Join our highlighted LinkedIn discussion Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Join our highlighted LinkedIn discussion Descartes Labs is using deep learning technology developed at LANL to help us better understand our world May 1, 2015 The site offers a variety of Los Alamos-developed biosurveillance tools that can be used for decision support in disease surveillance. The site offers a variety of Los

  16. Related Links | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Association for Computing Machinery External link Computing Research Association External link International Exascale Software Project External link Last modified: 352016 7:59:23

  17. OSTIblog Articles in the reference linking Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    reference linking Topic OSTI and Reference Linking by Daphne Evans 13 May, 2008 in Technology OSTI actively supports the practice of Reference Linking. Also referred to as citation ...

  18. Linked Energy Data | OpenEI

    Open Energy Info (EERE)

    traditional web provides interlinked documents that are designed for humans to read, the web of Linked Data provides interlinked data that is designed to be processed by software...

  19. Natural gas 1995: Issues and trends

    SciTech Connect (OSTI)

    1995-11-01

    Natural Gas 1995: Issues and Trends addresses current issues affecting the natural gas industry and markets. Highlights of recent trends include: Natural gas wellhead prices generally declined throughout 1994 and for 1995 averages 22% below the year-earlier level; Seasonal patterns of natural gas production and wellhead prices have been significantly reduced during the past three year; Natural gas production rose 15% from 1985 through 1994, reaching 18.8 trillion cubic feet; Increasing amounts of natural gas have been imported; Since 1985, lower costs of producing and transporting natural gas have benefitted consumers; Consumers may see additional benefits as States examine regulatory changes aimed at increasing efficiency; and, The electric industry is being restructured in a fashion similar to the recent restructuring of the natural gas industry.

  20. Conservation trend indicators. Interim and final report

    SciTech Connect (OSTI)

    Peterson, C.

    1980-08-21

    This report outlines major conservation trends for the four US energy consuming sectors: residential, commercial, industrial, and transportation. Tables on residential use include data on gas, electricity, and fuel oil. Data is not available for renewable sources or for bottled gas, kerosene, or propane. Commercial data is also reported for gas, electricity, and fuel oil, and total consumption is examined on a square foot basis. Industrial trends are shown for the ten most energy intensive industries. In addition, industrial efficiencies by fuel are analyzed. For the transportation sector, petroleum products (particularly gasoline) are the major fuels considered, and selected energy intensities are examined. The discussion on each sector will cover findings, data sources, and data interpretation. Recommendations on reporting are part of the residential section of this report.

  1. EIA Energy Efficiency-Manufacturing Industry Trend Data, 1998...

    Gasoline and Diesel Fuel Update (EIA)

    Trends 1998, 2002, and 2006 Manufacturing Industry Trend Data 1998, 2002, and 2006 (NAICS) Page Last Modified: May 2010 Below are data from the 1998, 2002, and 2006 Manufacturing...

  2. New Report Shows Downward Trend in LCOE for Wind | Department...

    Office of Environmental Management (EM)

    New Report Shows Downward Trend in LCOE for Wind New Report Shows Downward Trend in LCOE for Wind May 18, 2015 - 2:48pm Addthis A new report recently published by the U.S. ...

  3. Trends in U.S. Residential Natural Gas Consumption

    Reports and Publications (EIA)

    2010-01-01

    This report presents an analysis of residential natural gas consumption trends in the United States through 2009 and analyzes consumption trends for the United States as a whole (1990 through 2009) and for each Census division (1998 through 2009).

  4. Workforce Trends in the Electric Utility Industry | Department of Energy

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

    Trends in the Electric Utility Industry Workforce Trends in the Electric Utility Industry Section 1101 of the U.S. Energy Policy Act of 2005 (EPACT)1 calls for a report on the current trends in the workforce of (A) skilled technical personnel that support energy technology industries, and (B) electric power and transmission engineers. It also requests that the Secretary make recommendations (as appropriate) to meet the future labor requirements. Workforce Trends in the Electric Utility Industry

  5. Long term modeling of the links between economics, technical progress and environment: Evolution of approaches and new trends

    SciTech Connect (OSTI)

    Edmonds, J.

    1992-10-01

    This paper examines the evolution of modeling on greenhouse as emissions. The paper briefly highlights the origins and early efforts to model greenhouse gas emissions, efforts subsequent to 1988, and the shape of the next generation of greenhouse gas emissions models. Particular emphasis is placed on the author`s own contributions, including the Edmonds-Reilly Model and the second generation model.

  6. Long term modeling of the links between economics, technical progress and environment: Evolution of approaches and new trends

    SciTech Connect (OSTI)

    Edmonds, J.

    1992-10-01

    This paper examines the evolution of modeling on greenhouse as emissions. The paper briefly highlights the origins and early efforts to model greenhouse gas emissions, efforts subsequent to 1988, and the shape of the next generation of greenhouse gas emissions models. Particular emphasis is placed on the author's own contributions, including the Edmonds-Reilly Model and the second generation model.

  7. RetTrendReport1205.doc | Department of Energy

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

    RetTrendReport1205.doc&#0; RetTrendReport1205.doc&#0; RetTrendReport1205.doc&#0; (2.58 MB) More Documents & Publications Pension Plans for Contractor Workers April 1-10 comments.doc&#0; POLICY GUIDANCE MEMORANDUM #39 Phased Retirement

  8. Advanced Engine Trends, Challenges and Opportunities | Department of Energy

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

    Engine Trends, Challenges and Opportunities Advanced Engine Trends, Challenges and Opportunities Presents mega trends for future powertrains facing energy diversity and powertrain efficiency issues deer11_taub.pdf (4.86 MB) More Documents & Publications Looking From A Hilltop: Automotive Propulsion System Technology Quarterly Biomass Program/Clean Cities State Web Conference: May 6, 2010 Advanced Propulsion Technology Strategy

  9. Trends in Microfabrication Capabilities & Device Architectures.

    SciTech Connect (OSTI)

    Bauer, Todd; Jones, Adam; Lentine, Anthony L.; Mudrick, John; Okandan, Murat; Rodrigues, Arun F.

    2015-06-01

    The last two decades have seen an explosion in worldwide R&D, enabling fundamentally new capabilities while at the same time changing the international technology landscape. The advent of technologies for continued miniaturization and electronics feature size reduction, and for architectural innovations, will have many technical, economic, and national security implications. It is important to anticipate possible microelectronics development directions and their implications on US national interests. This report forecasts and assesses trends and directions for several potentially disruptive microfabrication capabilities and device architectures that may emerge in the next 5-10 years.

  10. Trends in Utility Green Pricing Programs (2005)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report presents year-end 2005 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs. It is important to note that this report covers only a portion of voluntary markets for renewable energy. It does not cover green power sold by independent marketers except for cases in which the marketers work in conjunction with utilities or default electricity suppliers.

  11. Consumption trend analysis in the industrial sector: Regional historical trends. Draft report (Final)

    SciTech Connect (OSTI)

    Not Available

    1981-05-01

    Data on the use of natural gas, electricity, distillate and residual fuel oil, coal, and purchased coke were collected from the United States Bureau of the Census and aggregated nationally and by Census Region. Trend profiles for each fuel and industry were developed and economic, regulatory, and regional factors contributing to these trends were examined. The recession that followed the OPEC embargo in 1973 affected the industrial sector and the heavily industrialized regions of the country most severely. Both industrial production and fuel consumption fell significantly in 1975. As production recovered, spiraling fuel prices promoted conservation efforts, and overall fuel consumption remained at pre-recession levels. From 1975 to 1977 natural gas consumption decreased in almost all the industries examined with curtailments of gas supplies contributing to this trend.

  12. Jonathan Link, Columbia NuCosmo '02

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

    7-19, 2002 Jonathan Link, Columbia NuCosmo '02 Jonathan Link Columbia University Workshop on Neutrino News from the Lab and the Cosmos October 17-19, 2002 October 17-19, 2002 Jonathan Link, Columbia NuCosmo '02 Outline 1. The LSND Experiment a. The experimental setup b. Results c. Ramifications 2. MiniBooNE a. The BooNE Collaboration b. The beam line and expected neutrino flux c. The MiniBooNE detector d. Expected backgrounds and systematics e. First neutrino events, and cosmic rays f.

  13. Jonathan Link, Columbia KEK Topical Conference

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

    -22, 2001 Jonathan Link, Columbia KEK Topical Conference Short Baseline Neutrino Oscillations and MiniBooNE Jonathan Link Columbia University The 5 th KEK Topical Conference - Frontiers in Flavor Physics November 20-22, 2001 November 20-22, 2001 Jonathan Link, Columbia KEK Topical Conference Outline 1. Background on Short Baseline Neutrino Oscillations * A little neutrino physics * The LSND oscillation result 2. About MiniBooNE 3. Status of MiniBooNE. Some of you may have noticed that I'll be

  14. Trends Online: A Compendium of Data on Global Change

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Data records are presented in multipage formats, each dealing with a specific site, region, or emissions species. The data records include tables; graphs; discussions of methods for collecting, measuring, and reporting the data; trends in the data, and references to literature providing further information. Instructions for citing specific data in Trends Online are provided for each compiled data set. All data appearing in Trends Online are available, on request, on digital media from CDIAC at no cost. [Copied from the Abstract to Trends Online at http://cdiac.ornl.gov/trends/abstract.htm

  15. Global Natural Gas Market Trends, 2. edition

    SciTech Connect (OSTI)

    2007-07-15

    The report provides an overview of major trends occurring in the natural gas industry and includes a concise look at the drivers behind recent rapid growth in gas usage and the challenges faced in meeting that growth. Topics covered include: an overview of Natural Gas including its history, the current market environment, and its future market potential; an analysis of the overarching trends that are driving a need for change in the Natural Gas industry; a description of new technologies being developed to increase production of Natural Gas; an evaluation of the potential of unconventional Natural Gas sources to supply the market; a review of new transportation methods to get Natural Gas from producing to consuming countries; a description of new storage technologies to support the increasing demand for peak gas; an analysis of the coming changes in global Natural Gas flows; an evaluation of new applications for Natural Gas and their impact on market sectors; and, an overview of Natural Gas trading concepts and recent changes in financial markets.

  16. Solar cooking trends--A preliminary report

    SciTech Connect (OSTI)

    Blum, B.L.

    1992-12-31

    This report discusses early results of research on trends in solar cooking worldwide and the key factors in those trends. It is based on household interviews in Belize, Honduras and Nicaragua and mail surveys from scattered individuals and promotion projects worldwide. Household interviews from six more countries will be included in future reports. Early data indicate that where solar cooking has been introduced an immediate, rapid increase in awareness and interest in solar cooking is followed by slow, sustained growth in actual solar cooking two or three years later, after an incubation period. Access to information and affordable materials for the cookers are important. Individual users and promoters both identify similar key elements for effective promotion projects, but in current projects many are often missing. Even so, successes of these small-scale efforts verify the benefits and acceptability of solar cooking to families in many regions, and should encourage much broader promotion efforts. Future reports will explore various economic, technical, cultural and environmental factors in solar cooking use as guides for larger efforts.

  17. TRENDS IN ESTIMATED MIXING DEPTH DAILY MAXIMUMS

    SciTech Connect (OSTI)

    Buckley, R; Amy DuPont, A; Robert Kurzeja, R; Matt Parker, M

    2007-11-12

    Mixing depth is an important quantity in the determination of air pollution concentrations. Fireweather forecasts depend strongly on estimates of the mixing depth as a means of determining the altitude and dilution (ventilation rates) of smoke plumes. The Savannah River United States Forest Service (USFS) routinely conducts prescribed fires at the Savannah River Site (SRS), a heavily wooded Department of Energy (DOE) facility located in southwest South Carolina. For many years, the Savannah River National Laboratory (SRNL) has provided forecasts of weather conditions in support of the fire program, including an estimated mixing depth using potential temperature and turbulence change with height at a given location. This paper examines trends in the average estimated mixing depth daily maximum at the SRS over an extended period of time (4.75 years) derived from numerical atmospheric simulations using two versions of the Regional Atmospheric Modeling System (RAMS). This allows for differences to be seen between the model versions, as well as trends on a multi-year time frame. In addition, comparisons of predicted mixing depth for individual days in which special balloon soundings were released are also discussed.

  18. Future trends and issues in regulatory takings

    SciTech Connect (OSTI)

    Allbright, M.P.

    1995-12-01

    This paper will complement that delivered by Thomas root by following his historical analysis of the Fifth Amendment through recent case law with an analysis of regulatory taking through environmental statutes. The discussion will center on takings of water rights through application of the Clean Water Act and the Threatened and Endangered Species Act. Although the examples used will be hypothetical, they will be based upon factual situations. Some of the issues presented for consideration will be an examination of standing of municipalities and corporations under the Fifth Amendment, federal and state legislation impacting the judicial trend toward reviving the Fifth Amendment, budgetary considerations, and convergence from focus on real property to other types of property. The author will also discuss the judicial trend in the Fifth Amendment cases from reliance on federal power to regulate to financial impact on real property resulting from regulation, and the potential for a return to the analysis of the power to regulate through a resurrection of the Tenth Amendment limitation of powers.

  19. EEO Links | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Links DOE Office of Civil Rights Department Of Justice Civil Rights Division Department of Veterans Affairs Equal Employment Opportunity Commission Office of Personnel Management U.S. Merit Systems Protection Board U.S. Office of Special Counsel

  20. OpenEI Community - linked open data

    Open Energy Info (EERE)

    linked-open-data-workshop-washington-dc

  1. Highly cross-linked nanoporous polymers

    DOE Patents [OSTI]

    Steckle, Jr., Warren P.; Apen, Paul G.; Mitchell, Michael A.

    1998-01-01

    Condensation polymerization followed by a supercritical extraction step can be used to obtain highly cross-linked nanoporous polymers with high surface area, controlled pore sizes and rigid structural integrity. The invention polymers are useful for applications requiring separation membranes.

  2. Highly cross-linked nanoporous polymers

    DOE Patents [OSTI]

    Steckle, Jr., Warren P.; Apen, Paul G.; Mitchell, Michael A.

    1997-01-01

    Condensation polymerization followed by a supercritical extraction step can be used to obtain highly cross-linked nanoporous polymers with high surface area, controlled pore sizes and rigid structural integrity. The invention polymers are useful for applications requiring separation membranes.

  3. Related Links | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Related Links NNSA and Other Related Links DOE/NNSA Phonebook Freedom of Information Act Department of Energy DOE Directives DOE Jobs Online Defense Nuclear Facilities Safety Board DOE Pulse Publication DOE Office of Health, Safety and Security USA.Gov Los Alamos County Los Alamos National Laboratory LANL Phonebook National Nuclear Security Administration NNSA Service Center - Albuquerque NNSA Nevada Field Office New Mexico Environmental Department - LANL Sandia National Laboratories Waste

  4. Environmental Justice Links | Department of Energy

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

    Links Environmental Justice Links Public Information Center DOE Library U.S. Department of Health and Human Services (HHS), National Health Information Center U.S. Department of Health and Human Services (HHS), Office of Minority Health Resource Center U.S. Department of Housing and Urban Development Online Library U.S. Department of Interior Library U.S. Department of Labor Library U.S. Department of Transportation (DOT) Library U.S. Environmental Protection Agency Library Services for the

  5. Guiding Documents and Links | Department of Energy

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

    Guiding Documents and Links Guiding Documents and Links Federal Executive Order 13653, Preparing the United States for the Impacts of Climate Change Executive Order 13693, Planning for Federal Sustainability in the Next Decade DOE DOE Orders DOE Order 430.1B - Real Property and Asset Management DOE Order 436.1 - Departmental Sustainability DOE Policy 450.4A - Integrated Safety Management Policy 2014 DOE Strategic Sustainability Performance Plan LM Documents EMS Description LM Environmental

  6. Thermochemical Conversion Related Links | Department of Energy

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

    Conversion » Thermochemical Conversion Related Links Thermochemical Conversion Related Links Further reading about current Bioenergy Technologies Office R&D in the Thermochemical Platform can be found in this website's Information Resources section. Some key publications are: Biomass Conversion: From Feedstocks to Final Products (July 2016) Thermochemical Conversion 2009 Peer Review Design Case Summary: Production of Gasoline and Diesel from Biomass via Fast Pyrolysis, Hydrotreating, and

  7. Feedstock Related Links | Department of Energy

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

    Research & Development » Feedstocks » Feedstock Related Links Feedstock Related Links There are a variety of other resources available for information on biomass feedstocks. We have organized some of those resources into the following categories: Other DOE Offices and Federal Agencies Department of Energy (DOE) Office of Science Biological and Environmental Research (BER) Biofuels Mission Focus DOE Office of Science BER Bioenergy Research Centers U.S. Department of Agriculture (USDA) 2007

  8. Links for Scientists and Researchers | Jefferson Lab

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

    Links for Scientists and Researchers Below you will find links commonly used by scientists, users and others who conduct research at Jefferson Lab. Experimental Areas Hall A Hall B Hall C Hall D Other Work Areas Physics Division Work Planning Requirements Physics Division Work Governance Area Access for Students Training requirements for experimental areas Nuclear Physics Program Physics Home Page Experiment Schedule Three-Year Accelerator Schedule Program Advisory Committee (PAC) Experiment

  9. Archived Links: International EERE | Department of Energy

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

    Archived Links: International EERE Archived Links: International EERE Below you may view and download the archived Success Stories / Fact Sheets from International EERE: Accelerating the Clean Energy Transition in South Africa (May 28, 2015) Fact Sheet: Accelerating the Deployment of Energy Efficiency & Renewable Energy in South Africa (May 27, 2015) Sustainable Energy for Remote Indonesian Grids Explores Opportunities in Stakeholder Workshop (October 15, 2014) Mapping Opportunities for U.S.

  10. Emerging semantics to link phenotype and environment

    SciTech Connect (OSTI)

    Thessen, Anne E.; Bunker, Daniel E.; Buttigieg, Pier Luigi; Cooper, Laurel D.; Dahdul, Wasila M.; Domisch, Sami; Franz, Nico M.; Jaiswal, Pankaj; Lawrence-Dill, Carolyn J.; Midford, Peter E.; Mungall, Christopher J.; Ramirez, Martin J.; Specht, Chelsea D.; Vogt, Lars; Vos, Rutger Aldo; Walls, Ramona L.; White, Jeffrey W.; Zhang, Guanyang; Deans, Andrew R.; Huala, Eva; Lewis, Suzanna E.; Mabee, Paula M.

    2015-12-14

    Understanding the interplay between environmental conditions and phenotypes is a fundamental goal of biology. Unfortunately, data that include observations on phenotype and environment are highly heterogeneous and thus difficult to find and integrate. One approach that is likely to improve the status quo involves the use of ontologies to standardize and link data about phenotypes and environments. Specifying and linking data through ontologies will allow researchers to increase the scope and flexibility of large-scale analyses aided by modern computing methods. Investments in this area would advance diverse fields such as ecology, phylogenetics, and conservation biology. While several biological ontologies are well-developed, using them to link phenotypes and environments is rare because of gaps in ontological coverage and limits to interoperability among ontologies and disciplines. Lastly, in this manuscript, we present (1) use cases from diverse disciplines to illustrate questions that could be answered more efficiently using a robust linkage between phenotypes and environments, (2) two proof-of-concept analyses that show the value of linking phenotypes to environments in fishes and amphibians, and (3) two proposed example data models for linking phenotypes and environments using the extensible observation ontology (OBOE) and the Biological Collections Ontology (BCO); these provide a starting point for the development of a data model linking phenotypes and environments.

  11. Emerging semantics to link phenotype and environment

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

    Thessen, Anne E.; Bunker, Daniel E.; Buttigieg, Pier Luigi; Cooper, Laurel D.; Dahdul, Wasila M.; Domisch, Sami; Franz, Nico M.; Jaiswal, Pankaj; Lawrence-Dill, Carolyn J.; Midford, Peter E.; et al

    2015-12-14

    Understanding the interplay between environmental conditions and phenotypes is a fundamental goal of biology. Unfortunately, data that include observations on phenotype and environment are highly heterogeneous and thus difficult to find and integrate. One approach that is likely to improve the status quo involves the use of ontologies to standardize and link data about phenotypes and environments. Specifying and linking data through ontologies will allow researchers to increase the scope and flexibility of large-scale analyses aided by modern computing methods. Investments in this area would advance diverse fields such as ecology, phylogenetics, and conservation biology. While several biological ontologies aremore » well-developed, using them to link phenotypes and environments is rare because of gaps in ontological coverage and limits to interoperability among ontologies and disciplines. Lastly, in this manuscript, we present (1) use cases from diverse disciplines to illustrate questions that could be answered more efficiently using a robust linkage between phenotypes and environments, (2) two proof-of-concept analyses that show the value of linking phenotypes to environments in fishes and amphibians, and (3) two proposed example data models for linking phenotypes and environments using the extensible observation ontology (OBOE) and the Biological Collections Ontology (BCO); these provide a starting point for the development of a data model linking phenotypes and environments.« less

  12. RECENT TRENDS IN EMERGING TRANSPORTATION FUELS AND ENERGY CONSUMPTION

    SciTech Connect (OSTI)

    Bunting, Bruce G

    2012-01-01

    Abundance of energy can be improved both by developing new sources of fuel and by improving efficiency of energy utilization, although we really need to pursue both paths to improve energy accessibility in the future. Currently, 2.7 billion people or 38% of the world s population do not have access to modern cooking fuel and depend on wood or dung and 1.4 billion people or 20% do not have access to electricity. It is estimated that correcting these deficiencies will require an investment of $36 billion dollars annually through 2030. In growing economies, energy use and economic growth are strongly linked, but energy use generally grows at a lower rate due to increased access to modern fuels and adaptation of modern, more efficient technology. Reducing environmental impacts of increased energy consumption such as global warming or regional emissions will require improved technology, renewable fuels, and CO2 reuse or sequestration. The increase in energy utilization will probably result in increased transportation fuel diversity as fuels are shaped by availability of local resources, world trade, and governmental, environmental, and economic policies. The purpose of this paper is to outline some of the recently emerging trends, but not to suggest winners. This paper will focus on liquid transportation fuels, which provide the highest energy density and best match with existing vehicles and infrastructure. Data is taken from a variety of US, European, and other sources without an attempt to normalize or combine the various data sources. Liquid transportation fuels can be derived from conventional hydrocarbon resources (crude oil), unconventional hydrocarbon resources (oil sands or oil shale), and biological feedstocks through a variety of biochemical or thermo chemical processes, or by converting natural gas or coal to liquids.

  13. Trends in Utility Green Pricing Programs (2006)

    SciTech Connect (OSTI)

    Bird, Lori; Kaiser, Marshall

    2007-10-01

    In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, more than 750 utilities—or about 25% of all utilities nationally—provide their customers a “green power” option. Through these programs, more than 70 million customers have the ability to purchase renewable energy to meet some portion or all of their electricity needs—or make contributions to support the development of renewable energy resources. Typically, customers pay a premium above standard electricity rates for this service. This report presents year-end 2006 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs.

  14. Trends in Utility Green Pricing Programs (2006)

    SciTech Connect (OSTI)

    Bird, L.; Kaiser, M.

    2007-10-01

    In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, more than 750 utilities--or about 25% of all utilities nationally--provide their customers a "green power" option. Through these programs, more than 70 million customers have the ability to purchase renewable energy to meet some portion or all of their electricity needs--or make contributions to support the development of renewable energy resources. Typically, customers pay a premium above standard electricity rates for this service. This report presents year-end 2006 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs.

  15. Links - Plasma Couette Experiment - Cary Forest Group - UW Plasma Physics

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

    Links UW Madison Plasma Couette Experiment Links PCX HomeResearch MissionPhysics TopicsDeviceDiagnosticsContacts LinksPCX People CPLA Home Directory Publications Links University of Wisconsin Physics Department Department of Energy National Science Foundation No links yet

  16. BPD Webinar: Analyze Building Energy Data, Understand Market Trends, Inform

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

    Decisions (Text Version) | Department of Energy BPD Webinar: Analyze Building Energy Data, Understand Market Trends, Inform Decisions (Text Version) BPD Webinar: Analyze Building Energy Data, Understand Market Trends, Inform Decisions (Text Version) Below is the text version of the webinar for the Building Performance Database: Analyze Building Energy Data, Understand Market Trends, Inform Decisions, presented in October 2015. Watch the webinar. Elena Alschuler: Presentation cover slide:

  17. Current trends in the Advanced Bioindustry | Department of Energy

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

    Current trends in the Advanced Bioindustry Current trends in the Advanced Bioindustry Afternoon Plenary Session: Current Trends in the Advanced Bioindustry State of Technology-Michael McAdams, President, Advanced Biofuels Association b13_mcadams_ap-1.pdf (4.19 MB) More Documents & Publications Biomass 2013 Agenda Bioindustry Creates Green Jobs What is the Future of U.S. Diesel Production?

  18. OpenEI and Linked Open Data

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

    OpenEI and Linked Open Data OpenEI: Open Energy Information + LOD: Linked Open Data Kate Young Jon Weers April 25, 2013 2 Open Energy Information http://en.openei.org * 1,239,000+ visitors from 200+ countries * Over 840 datasets * Creation of over 56,000 content pages * Upload of over 7,500 images and files * More than 620,000 contributor actions * Over 939,000 unique visitors * More than 5,000 registered users * Over 8,000 Twitter followers * More than 600 Facebook likes * Over 19 million RDF

  19. Alternative Fuels Data Center: Idle Reduction Related Links

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

    Conserve Fuel Printable Version Share this resource Send a link to Alternative Fuels Data Center: Idle Reduction Related Links to someone by E-mail Share Alternative Fuels Data Center: Idle Reduction Related Links on Facebook Tweet about Alternative Fuels Data Center: Idle Reduction Related Links on Twitter Bookmark Alternative Fuels Data Center: Idle Reduction Related Links on Google Bookmark Alternative Fuels Data Center: Idle Reduction Related Links on Delicious Rank Alternative Fuels Data

  20. Alternative Fuels Data Center: Natural Gas Related Links

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

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center: Natural Gas Related Links to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Related Links on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Related Links on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Related Links on Google Bookmark Alternative Fuels Data Center: Natural Gas Related Links on Delicious Rank Alternative Fuels Data Center: Natural Gas

  1. Links - Madison Dynamo Experiment - Cary Forest Group - UW Plasma Physics

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

    Links UW Madison Madison Dynamo Experiment Links MDE HomeLinksNewsBackgroundPublicationsPresentationsContactsMDE People CPLA Home Directory Publications Links University of Wisconsin Physics Department Department of Energy National Science Foundation Local Links Plasma Physics in the UW Physics Department The Department of Physics University of Wisconsin - Madison Dynamo Links Riga Dynamo Experiment Karlsruhe Dynamo Experiment The Von-Karman Sodium Experiment Grenoble Geodynamo Experiment

  2. New report highlights key composite testing trends for more reliable...

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

    Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 ...DOE Fatigue Database Trends for Wind Turbine Blade Materials, 2010-2015" by ...

  3. Trends in Commercial Buildings--Total Primary Energy Detail

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

    Energy Consumption and Graph Total Primary Energy Consumption Graph Detail and Data Table 1979 to 1992 primary consumption trend with 95% confidence ranges 1979 to 1992 primary...

  4. Trends in Commercial Buildings--Total Site Energy Detail

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

    Energy Consumption and Graph Total Site Energy Consumption Graph Detail and Data Table 1979 to 1992 site consumption trend with 95% confidence ranges 1979 to 1992 site...

  5. Demand Response National Trends: Implications for the West? ...

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

    Committee on Regional Electric Power Cooperation. San Francisco, CA. March 25, 2004 Demand Response National Trends: Implications for the West? (116.66 KB) More Documents & ...

  6. DOE Energy Technology Prices and Trends | Open Energy Information

    Open Energy Info (EERE)

    Name: DOE Energy Technology Prices and Trends AgencyCompany Organization: United States Department of Energy Sector: Energy Focus Area: Renewable Energy, Non-renewable Energy...

  7. Recent Developments and Trends in Redox Flow Batteries - Joint...

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

    January 1, 2015, Research Highlights Recent Developments and Trends in Redox Flow Batteries Different flow batteries schemes were investigated. The classic flow battery (top left, ...

  8. Trends in Real Estate and Energy Efficiency -- Update on Program...

    Energy Savers [EERE]

    Efficiency -- Update on Program Experience Trends in Real Estate and Energy Efficiency -- Update on Program Experience Better Buildings Residential Network Program Sustainability ...

  9. Greenhouse Gas Emission Trends and Projections in Europe 2009...

    Open Energy Info (EERE)

    Liechtenstein, Poland and Turkey provided updated information on emission projections and national programmes in 2009." References "Greenhouse Gas Emission Trends and...

  10. Trending and root cause analysis of TWRS radiological problem reports

    SciTech Connect (OSTI)

    Brown, R.L.

    1997-07-31

    This document provides a uniform method for trending and performing root cause analysis for radiological problem reports at Tank Waste Remediation System (TWRS).

  11. Linking Legacies: Connecting the Cold War Nuclear Weapons Production...

    Office of Environmental Management (EM)

    Linking Legacies: Connecting the Cold War Nuclear Weapons Production Processes to Their Environmental Consequences Linking Legacies: Connecting the Cold War Nuclear Weapons ...

  12. MicroLink Devices Inc | Open Energy Information

    Open Energy Info (EERE)

    search Name: MicroLink Devices, Inc. Place: Niles, Illinois Product: MicroLink Devices is a semiconductor manufacturer and system integrator that provides the latest...

  13. Draft New England Clean Power Link Project Environmental Impact...

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

    December 2, 2014 VTNFDATAprojects57666.00 NE Clean Power LinkGISProjectNRMaps... December 2, 2014 VTNFDATAprojects57666.00 NE Clean Power LinkGISProjectNRMaps...

  14. Linking Advanced Visualization and MATLAB for the Analysis of...

    Office of Scientific and Technical Information (OSTI)

    Linking Advanced Visualization and MATLAB for the Analysis of 3D Gene Expression Data Citation Details In-Document Search Title: Linking Advanced Visualization and MATLAB for the ...

  15. High PID Resistant Cross-Linked Encapsulnt Based on Polyolefin...

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

    PID Resistant Cross-Linked Encapsulnt Based on Polyolefin SOLAR ASCE High PID Resistant Cross-Linked Encapsulnt Based on Polyolefin SOLAR ASCE Presented at the PV Module ...

  16. Other Links | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Other Links Project Assessment (OPA) OPA Home About Project Management SC Projects Other Links SC Federal Project Directors (FPD) and FPD Resources Contact Information Project ...

  17. Hybrid Multidimensional Relational and Link Analytical Knowledge Discovery for Law Enforcement

    SciTech Connect (OSTI)

    Joslyn, Cliff A.; Gillen, David S.; Burke, John S.; Critchlow, Terence J.; Damante, Matt; Fernandes, Robert

    2008-08-01

    The challenges facing the Department of Homeland Security (DHS) require not only multi-dimensional, but also multi-scale data analysis. In particular, the ability to seamlessly move from summary information, such as trends, into detailed analysis of individual entities, while critical for law enforcement, typically requires manually transferring information among multiple tools. Such time-consuming and error prone processes significantly hamper the analysts' ability to quickly explore data and identify threats. As part of a DHS Science and Technology effort, we have been developing and deploying for Immigration and Customs Enforcement the CubeLink system integrating information between relational data cubes and link analytical semantic graphs. In this paper we describe CubeLink in terms of the underlying components, their integration, and the formal mapping from multidimensional data analysis into link analysis. In so doing, we provide a formal basis for one particular form of automatic schema-ontology mapping from OLAP data cubes to semantic graphs databases, and point the way towards future ``intelligent'' OLAP data cubes equipped with meta-data about their dimensional typing.

  18. Trends in Utility Green Pricing Programs (2005)

    SciTech Connect (OSTI)

    Bird, Lori; Brown, Elizabeth

    2006-10-01

    In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, more than 600 utilities—or about 20% of all utilities nationally—provide their customers a “green power” option. Because some utilities offer programs in conjunction with cooperative associations or other publicly owned power entities, the number of distinct programs totals more than 130. Through these programs, more than 50 million customers have the ability to purchase renewable energy to meet some portion or all of their electricity needs—or make contributions to support the development of renewable energy resources. Typically, customers pay a premium above standard electricity rates for this service. This report presents year-end 2005 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs.

  19. Trends in Utility Green Pricing Programs (2004)

    SciTech Connect (OSTI)

    Bird, L.; Brown, E.

    2005-10-01

    In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, nearly 600 utilities in regulated electricity markets--or almost 20% of all utilities nationally--provide their customers a "green power" option. Because some utilities offer programs in conjunction with cooperative associations or other publicly owned power entities, the number of distinct programs totals about 125. Through these programs, more than 40 million customers spanning 34 states have the ability to purchase renewable energy to meet some portion or all of their electricity needs--or make contributions to support the development of renewable energy resources. Typically, customers pay a premium above standard electricity rates for this service. This report presents year-end 2004 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities as benchmarks by which to gauge the success of their green power programs.

  20. Retrospective Evaluation of Appliance Price Trends

    SciTech Connect (OSTI)

    Dale, Larry; Antinori, Camille; McNeil, Michael; McMahon, James E.; Fujita, K. Sydny

    2008-07-20

    Real prices of major appliances (refrigerators, dishwashers, heating and cooling equipment) have been falling since the late 1970s despite increases in appliance efficiency and other quality variables. This paper demonstrates that historic increases in efficiency over time, including those resulting from minimum efficiency standards, incur smaller price increases than were expected by Department of Energy (DOE) forecasts made in conjunction with standards. This effect can be explained by technological innovation, which lowers the cost of efficiency, and by market changes contributing to lower markups and economies of scale in production of higher efficiency units. We reach four principal conclusions about appliance trends and retail price setting: 1. For the past several decades, the retail price of appliances has been steadily falling while efficiency has been increasing. 2. Past retail price predictions made by DOE analyses of efficiency standards, assuming constant prices over time, have tended to overestimate retail prices. 3. The average incremental price to increase appliance efficiency has declined over time. DOE technical support documents have typically overestimated this incremental price and retail prices. 4. Changes in retail markups and economies of scale in production of more efficient appliances may have contributed to declines in prices of efficient appliances.

  1. Trends in Utility Green Pricing Programs (2003)

    SciTech Connect (OSTI)

    Bird, L.; Cardinal, K.

    2004-09-01

    Utilities first began offering consumers a choice of purchasing electricity generated from renewable energy sources in the early 1990s. Since then, the number of U.S. utilities offering green pricing programs has steadily grown. Today, more than 500 utilities in regulated electricity markets--or about 16% of all utilities nationally--offer their customers green power options. Because some of these utilities offer programs in conjunction with cooperative associations or other public power entities, the number of distinct programs is slightly more than 100. Through these programs, more than 33 million customers spanning 34 states have the ability to purchase renewable energy to meet some portion or all of their electricity needs, or make contributions to support the development of renewable energy resources. Typically, customers must pay a premium above standard electricity rates for this service. This report presents year-end 2003 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data provided in this report can be used by utilities as benchmarks by which to gauge the success of their green power programs.

  2. Electric steelmaking: recent trends and future constraints

    SciTech Connect (OSTI)

    Burwell, C.C.

    1984-05-01

    This report provides a very brief description of steelmaking, and an overview of comparative data, primarily related to the use of energy and materials for each of the major steelmaking processes. This is followed by a discussion of possible limitations on the use of scrap - the current raw material for electric steel - and possible technological routes for overcoming them. The economics of electric-steel production in general, and of electric minimills in particular, seem clearly established. Electric steel-making is viable in its own right. The trend toward electric steelmaking provides significant economic and competitive advantages for producers and important overall economic, environmental and energy advantages for the US at large. Conversion to electric steelmaking offers a 4 to 1 advantage in terms of the overall energy used to produce a ton of steel, and a 2 to 1 savings in energy cost for the producer. The amount of energy saved, to produce the same amount of steel in 1967 and 1980, was equivalent to 25 million tons of coal. Furthermore, the amount of old scrap used to produce a ton of steel has doubled since 1967 because of the use of electric furnaces. Using the existing scrap to produce steel would save the energy equivalent of two billion barrels of oil. 44 references, 6 figures, 7 tables.

  3. Cross-linked structure of network evolution

    SciTech Connect (OSTI)

    Bassett, Danielle S.; Wymbs, Nicholas F.; Grafton, Scott T.; Porter, Mason A.; Mucha, Peter J.

    2014-03-15

    We study the temporal co-variation of network co-evolution via the cross-link structure of networks, for which we take advantage of the formalism of hypergraphs to map cross-link structures back to network nodes. We investigate two sets of temporal network data in detail. In a network of coupled nonlinear oscillators, hyperedges that consist of network edges with temporally co-varying weights uncover the driving co-evolution patterns of edge weight dynamics both within and between oscillator communities. In the human brain, networks that represent temporal changes in brain activity during learning exhibit early co-evolution that then settles down with practice. Subsequent decreases in hyperedge size are consistent with emergence of an autonomous subgraph whose dynamics no longer depends on other parts of the network. Our results on real and synthetic networks give a poignant demonstration of the ability of cross-link structure to uncover unexpected co-evolution attributes in both real and synthetic dynamical systems. This, in turn, illustrates the utility of analyzing cross-links for investigating the structure of temporal networks.

  4. Linked-View Parallel Coordinate Plot Renderer

    Energy Science and Technology Software Center (OSTI)

    2011-06-28

    This software allows multiple linked views for interactive querying via map-based data selection, bar chart analytic overlays, and high dynamic range (HDR) line renderings. The major component of the visualization package is a parallel coordinate renderer with binning, curved layouts, shader-based rendering, and other techniques to allow interactive visualization of multidimensional data.

  5. Thiazolothiazole-linked porous organic polymers

    SciTech Connect (OSTI)

    Zhu, Xiang; Tian, Chengcheng; Jin, Tian; Wang, Jitong; Mahurin, Shannon Mark; Mei, Wenwen; Xiong, Yan; Hu, Jun; Feng, Xinliang; Liu, Honglai; Dai, Sheng

    2014-10-07

    In this study, thiazolothiazole-linked porous organic polymers have been synthesized from a facile catalyst-free condensation reaction between aldehydes and dithiooxamide under solvothermal conditions. The resultant porous frameworks exhibit a highly selective uptake of CO2 over N2 under ambient conditions.

  6. Thiazolothiazole-linked porous organic polymers

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

    Zhu, Xiang; Tian, Chengcheng; Jin, Tian; Wang, Jitong; Mahurin, Shannon Mark; Mei, Wenwen; Xiong, Yan; Hu, Jun; Feng, Xinliang; Liu, Honglai; et al

    2014-10-07

    In this study, thiazolothiazole-linked porous organic polymers have been synthesized from a facile catalyst-free condensation reaction between aldehydes and dithiooxamide under solvothermal conditions. The resultant porous frameworks exhibit a highly selective uptake of CO2 over N2 under ambient conditions.

  7. Highly cross-linked nanoporous polymers

    DOE Patents [OSTI]

    Steckle, W.P. Jr.; Apen, P.G.; Mitchell, M.A.

    1998-01-20

    Condensation polymerization followed by a supercritical extraction step can be used to obtain highly cross-linked nanoporous polymers with high surface area, controlled pore sizes and rigid structural integrity. The invention polymers are useful for applications requiring separation membranes. 1 fig.

  8. Accelerating population balance-Monte Carlo simulation for coagulation dynamics from the Markov jump model, stochastic algorithm and GPU parallel computing

    SciTech Connect (OSTI)

    Xu, Zuwei; Zhao, Haibo Zheng, Chuguang

    2015-01-15

    This paper proposes a comprehensive framework for accelerating population balance-Monte Carlo (PBMC) simulation of particle coagulation dynamics. By combining Markov jump model, weighted majorant kernel and GPU (graphics processing unit) parallel computing, a significant gain in computational efficiency is achieved. The Markov jump model constructs a coagulation-rule matrix of differentially-weighted simulation particles, so as to capture the time evolution of particle size distribution with low statistical noise over the full size range and as far as possible to reduce the number of time loopings. Here three coagulation rules are highlighted and it is found that constructing appropriate coagulation rule provides a route to attain the compromise between accuracy and cost of PBMC methods. Further, in order to avoid double looping over all simulation particles when considering the two-particle events (typically, particle coagulation), the weighted majorant kernel is introduced to estimate the maximum coagulation rates being used for acceptance–rejection processes by single-looping over all particles, and meanwhile the mean time-step of coagulation event is estimated by summing the coagulation kernels of rejected and accepted particle pairs. The computational load of these fast differentially-weighted PBMC simulations (based on the Markov jump model) is reduced greatly to be proportional to the number of simulation particles in a zero-dimensional system (single cell). Finally, for a spatially inhomogeneous multi-dimensional (multi-cell) simulation, the proposed fast PBMC is performed in each cell, and multiple cells are parallel processed by multi-cores on a GPU that can implement the massively threaded data-parallel tasks to obtain remarkable speedup ratio (comparing with CPU computation, the speedup ratio of GPU parallel computing is as high as 200 in a case of 100 cells with 10 000 simulation particles per cell). These accelerating approaches of PBMC are

  9. Transportation energy trends and issues through 2030

    SciTech Connect (OSTI)

    DeCicco, J.M.

    1996-12-31

    Controlling transportation energy use looms as a serious challenge for the United States in the 21st century. Demand for transportation services is steadily growing, driven by increasing population, economic activity, and incomes. Few forces presently constrain growth in travel by the energy-intensive modes of automobile, truck, and air transportation. In contrast to other sectors of the economy, transportation energy efficiency improvements are nearly stagnant. Efficiency increases are now absent in highway modes; aircraft efficiency is improving, but not enough to offset rising air travel. Transportation is also the most oil-dependent sector of the economy as well as the country`s most rapidly growing source of greenhouse gas emissions. A conservative forecast indicates US transportation energy consumption rising from 23 Quads in 1990 to roughly 36 Quads by 2030; less conservative assumptions push the total to 43 Quads by 2030. Yet opportunities exist for efficiency improvements to counter a substantial portion of this growth. The most promising options are technological, with potential long-term efficiency improvements of threefold for light vehicles, twofold for aircraft, and 65 percent for heavy trucks. Combined with system efficiency changes to help limit growth of the energy-intensive modes, transportation energy use might be cut to 19 Quads by 2030. Pursuing cost-effective strategies to move the system toward such reduced energy intensiveness would be clearly valuable for the economy and environment. This paper examines these trends and options, and offers suggestions for policies that could lead to reductions in transportation energy use and its associated problems such as greenhouse gas emissions and oil dependence risks. 24 refs., 6 figs., 3 tabs.

  10. Link failure detection in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Blocksome, Michael A.; Megerian, Mark G.; Smith, Brian E.

    2010-11-09

    Methods, apparatus, and products are disclosed for link failure detection in a parallel computer including compute nodes connected in a rectangular mesh network, each pair of adjacent compute nodes in the rectangular mesh network connected together using a pair of links, that includes: assigning each compute node to either a first group or a second group such that adjacent compute nodes in the rectangular mesh network are assigned to different groups; sending, by each of the compute nodes assigned to the first group, a first test message to each adjacent compute node assigned to the second group; determining, by each of the compute nodes assigned to the second group, whether the first test message was received from each adjacent compute node assigned to the first group; and notifying a user, by each of the compute nodes assigned to the second group, whether the first test message was received.

  11. Related Links | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Related Links NNSA Lab Directed Research and Development (LDRD) Lab Directed Research and Development Collaborations DOE Adanced Scientific Computing Research DTRA (Defense Threat Reduction Agency) NAS (National Academy of Sciences) NSF (National Science Foundation) DOD (Department of Defense) NASA Exascale Activities NNSA Exascale Environment Planning Workshop ASCR Co-Design Centers Supercomputing Top 500 List ASC at Supercomputing Conference General Information ASC at the Labs How ASC Supports

  12. Links | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Links NNSA HQ National Nuclear Security Administration Advanced Simulation & Computing NNSA Graduate Program NNSA Small Business Program Office of Defense Nuclear Nonproliferation Field Offices NNSA Albuquerque Complex Kansas City Field Office Livermore Field Office Los Alamos Field Office Naval Reactors Idaho Branch Office Nevada Field Office Sandia Field Office DOE Oak Ridge Sites Oak Ridge Office Oak Ridge National Laboratory UCOR Oak Ridge Institute for Science and Education Oak Ridge

  13. Linking Legacies F2002-00544

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

    Linking Legacies F2002-00544 Fizeau. This 11-kiloton atmospheric nuclear explosion, code-named "Fizeau," was one of 210 atmospheric nuclear tests conducted by the United States. Of the 1,054 nuclear tests explosions conducted by the U.S., 904 were detonated at the Nevada Test Site. All U.S. nuclear explosions since 1962 have been underground. Event Fizeau, Operation Plumbbob, Yucca Flat, Nevada Test Site, Neuada. 9:45 A.M., September 14, 1957. Barrels of transuranic waste sit on a

  14. Compiling and Linking | Argonne Leadership Computing Facility

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

    Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Compiling and Linking Compilers and MPI GNU compilers are installed and are available in your default environment. Intel compilers (intel-cc and intel-fc) are installed in /soft/apps. The current version is 11.0; add the key "+intel-11.0" to your .softenvrc file to use them. Multiple MPI versions are available, controlled

  15. External Links | U.S. DOE Office of Science (SC)

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

    External Links Budget Budget Home About Budget by Program GAO Audit Reports External Links Contact Information Budget U.S. Department of Energy SC-41/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3541 F: (301) 903-9524 More Information » External Links Print Text Size: A A A FeedbackShare Page Office of Management and Budget (OMB) External link OMB Budget Documents External link CFO Budget Office U.S. Senate External link U.S. House of Representatives External

  16. Positron Computed Tomography: Current State, Clinical Results and Future Trends

    DOE R&D Accomplishments [OSTI]

    Schelbert, H. R.; Phelps, M. E.; Kuhl, D. E.

    1980-09-01

    An overview is presented of positron computed tomography: its advantages over single photon emission tomography, its use in metabolic studies of the heart and chemical investigation of the brain, and future trends. (ACR)

  17. 1999 Commercial Buildings Characteristics--Trends in Commercial...

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

    and floorspace from 1995 to 1999 continued the general trends noted since 1979 (Figures 1 and 2). The size of the commercial buildings has grown steadily over the twenty...

  18. Operations Expenditures: Historical Trends and Continuing Challenges (Presentation)

    SciTech Connect (OSTI)

    Lantz, E.

    2013-05-01

    In this presentation for the American Wind Energy Association 2013 conference, NREL's Eric Lantz examines historical trends and continuing challenges of wind power operating expenses. Lowering such expenses could increase profitability and contribute to lowering the cost of energy.

  19. Solar Trackers Market Trends | OpenEI Community

    Open Energy Info (EERE)

    Solar Trackers Market Trends Home John55364's picture Submitted by John55364(100) Contributor 12 May, 2015 - 03:54 Solar Trackers Market - Global Industry Analysis, Size, Share,...

  20. Solar Renewable Energy Certificate (SREC) Markets: Status and Trends

    SciTech Connect (OSTI)

    Bird, L.; Heeter, J.; Kreycik, C.

    2011-11-01

    This paper examines experience in solar renewable energy certificate (SREC) markets in the United States. It describes how SREC markets function--key policy design provisions, eligible technologies, state and regional eligibility rules, solar alternative compliance payments, measurement and verification methods, long-term contracting provisions, and rate caps. It also examines the trends of SREC markets--trading volumes, sourcing trends, trends in the size of solar photovoltaic (PV) systems driven by these markets, and trends in price and compliance. Throughout, the paper explores key issues and challenges facing SREC markets and attempts by policymakers to address some of these market barriers. Data and information presented in this report are derived from SREC tracking systems, brokers and auctions, published reports, and information gleaned from market participants and interviews with state regulators responsible for SREC market implementation. The last section summarizes key findings.

  1. Multi-decadal trends in global terrestrial evapotranspiration...

    Office of Scientific and Technical Information (OSTI)

    ... Recent decline in the global land evapotranspiration trend due to limited moisture supply. Nature 467, 951-954, doi: 10.1038nature09396 (2010). 2. Trenberth, K. E., Smith, L., ...

  2. Fall Tech Trends: Promising New Products from DOE's High Impact...

    Office of Environmental Management (EM)

    Fall Tech Trends: Promising New Products from DOE's High Impact Technologies Catalyst Program September 13, 2016 3:00PM to 4:00PM EDT Presenters: Kris Jorgensen, A.O. Smith ...

  3. Trends in Contractor Conversion Rates | Department of Energy

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

    Contractor Conversion Rates Trends in Contractor Conversion Rates Better Buildings Residential Network Workforce / Business Partners Peer Exchange Call Series: Trends in Contractor Conversion Rates, Call Slides and Discussion Summary, December 5, 2013. Call Slides and Discussion Summary (1.12 MB) More Documents & Publications Better Buildings -- Concierge Programs for Contractors -- They're Not Just for Consumers anymore Programs and Contractors -Top Tips for Successful Relationships! (101)

  4. ADR Lunchtime Program: AMENDMENTS TO THE REHABILITATION ACT - RECENT TRENDS

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

    AND HOW ADR PRINCIPLES MAY HELP TO NAVIGATE THE REASONABLE ACCOMMODATION INTERACTIVE PROCESS | Department of Energy AMENDMENTS TO THE REHABILITATION ACT - RECENT TRENDS AND HOW ADR PRINCIPLES MAY HELP TO NAVIGATE THE REASONABLE ACCOMMODATION INTERACTIVE PROCESS ADR Lunchtime Program: AMENDMENTS TO THE REHABILITATION ACT - RECENT TRENDS AND HOW ADR PRINCIPLES MAY HELP TO NAVIGATE THE REASONABLE ACCOMMODATION INTERACTIVE PROCESS The Rehabilitation Act requires federal agencies to provide

  5. Hydrocarbon Gas Liquids (HGL): Recent Market Trends and Issues

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

    Hydrocarbon Gas Liquids (HGL): Recent Market Trends and Issues November 2014 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | Hydrocarbon Gas Liquids (HGL): Recent Market Trends and Issues i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of

  6. Powertrain Trends and Future Potential | Department of Energy

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

    Powertrain Trends and Future Potential Powertrain Trends and Future Potential Gasoline and clean diesel engines have the potential to reduce CO2 further as technology for both types of engines continues to evolve deer09_rueger.pdf (851.21 KB) More Documents & Publications SCR Technologies for NOx Reduction Injection System and Engine Strategies for Advanced Emission Standards Advanced Diesel Common Rail Injection System for Future Emission Legislation

  7. Fall Tech Trends: Promising New Products from DOE's High Impact

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

    Technologies Catalyst Program | Department of Energy Fall Tech Trends: Promising New Products from DOE's High Impact Technologies Catalyst Program Fall Tech Trends: Promising New Products from DOE's High Impact Technologies Catalyst Program September 13, 2016 3:00PM to 4:00PM EDT Presenters: Kris Jorgensen, A.O. Smith Corporation; Cynthia Regnier, Lawrence Berkeley National Laboratory; Andrew Mitchell, U.S. Department of Energy Preview the new and innovative technologies that are making

  8. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    David S. Schechter

    2003-03-31

    The objective of this report is to significantly increase field-wide production in the Spraberry Trend in a short time frame through the application of preferred practices for managing and optimizing water injection. Our goal is to dispel negative attitudes and lack of confidence in water injection and to document the methodology and results for public dissemination to motivate waterflood expansion in the Spraberry Trend.

  9. Aligning Contract Incentives & Contract Mgt Trends - David Leotta,

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

    Director, Office of Contract Management, OAPM | Department of Energy Aligning Contract Incentives & Contract Mgt Trends - David Leotta, Director, Office of Contract Management, OAPM Aligning Contract Incentives & Contract Mgt Trends - David Leotta, Director, Office of Contract Management, OAPM The Deputy Secretary issued December 2012 memo: "Aligning Contract Incentives" The purpose of the memo: Align Contractor Incentives with taxpayer interests Hold each party to the

  10. Current Trends in Policy - What's new? - Berta Schreiber, Director,

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

    Office of Policy, OAPM | Department of Energy Current Trends in Policy - What's new? - Berta Schreiber, Director, Office of Policy, OAPM Current Trends in Policy - What's new? - Berta Schreiber, Director, Office of Policy, OAPM New Uniform Financial Assistance Regulations DOE's financial assistance regulatory framework and environment have changed. In December, OMB issued new uniform regulations for financial assistance that combined previous OMB circulars under one set of regulations. Key

  11. Seasonality in the Natural Gas Balancing Item: Historical Trends and

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

    Corrective Measures Analysis > Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures Released: June 4, 2010 Download Full Report (PDF) This special report examines an underlying cause of the seasonal pattern in the balancing item published in the Natural Gas Monthly. Research finds that a significant portion of data collected on EIA’s primary monthly natural gas

  12. Trends Online: A Compendium of Data on Global Change

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Trends Online provides synopses of frequently used time series of global-change data: • historical and modern records (from ice cores and current monitoring stations) of atmospheric concentrations of carbon dioxide (CO2) • atmospheric concentrations of methane • isotopic measurements (14C et al.) for atmospheric greenhouse gases • estimates of global, regional, and national CO2 emissions from the combustion of fossil fuels, gas flaring, and the production of cement • global emissions estimates for methane (CH4) • carbon flux from land-cover change • long-term temperature records, whose spatial coverage ranges from individual sites to the entire globe and from the Earth's surface to the lower stratosphere • total cloud amount over China • ecosystems (area and carbon content) Data records are presented in multipage formats, each dealing with a specific site, region, or emissions species. The data records include tables; graphs; discussions of methods for collecting, measuring, and reporting the data; trends in the data, and references to literature providing further information. Instructions for citing specific data in Trends Online are provided for each compiled data set. All data appearing in Trends Online are available, on request, on digital media from CDIAC at no cost. [Copied from the Abstract to Trends Online at http://cdiac.ornl.gov/trends/abstract.htm

  13. Widget:LinkedInCompany | Open Energy Information

    Open Energy Info (EERE)

    allows you to add LinkedIn company widget to your wiki page. For example For nameGoogle: Widget:LinkedInCompany | nameGoogle Retrieved from "http:en.openei.orgw...

  14. Texas River Authority Website Links | Open Energy Information

    Open Energy Info (EERE)

    Legal Document- OtherOther: Texas River Authority Website LinksLegal Abstract The Texas Parks and Wildlife Department provides information on and links to each of the 23 river...

  15. A New Link Between Human and Bacterial Signaling Machinery

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

    A New Link Between Human and Bacterial Signaling Machinery A New Link Between Human and Bacterial Signaling Machinery Print Tuesday, 19 August 2014 10:34 The human immune system...

  16. Template:FilePreviewDirectLink | Open Energy Information

    Open Energy Info (EERE)

    link to the actual asset instead of the file page about the asset. Parameters file - e.g. "LEDSGPslides.pdf" Usage Link to an OpenEI page (standard functionality)....

  17. LAC Regional Platform Workshop Links | Open Energy Information

    Open Energy Info (EERE)

    Announcement Agenda Participant Package Accommodations Location & Transportation Insurance & Visas Participants Presentations Outcomes Report Links Contact Us One Page Event...

  18. Conservation Standards Enforcement: Useful Links | Department of Energy

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

    Useful Links Conservation Standards Enforcement: Useful Links This page provides a variety of links to help manufacturers fulfill their compliance obligations under the energy conservation standards program for consumer products and industrial equipment. Under the applicable law (42 U.S.C. 6291-6317), an importer is a manufacturer; therefore, any material you read in the links below that references a "manufacturer" also applies to an importer. Certification Compliance Management System

  19. Energy Efficiency Trends in Residential and Commercial Buildings – August 2010

    Broader source: Energy.gov [DOE]

    Overview of building trends and energy use in commercial and residential buildings, including environmental impacts of buildings and trends in select product specification and market insights.

  20. Microsoft PowerPoint - Snippet 5.5 PARS II Analysis-Trends Reports...

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

    use of reports to assist in determining trends at both the Performance Measurement ... SV, VAC, & EAC Trends report, the Management Reserve (MR) Log, the Performance Index ...

  1. Proceedings of the 26th Seismic Research Review: Trends in Nuclear...

    Office of Scientific and Technical Information (OSTI)

    Review: Trends in Nuclear Explosion Monitoring Citation Details In-Document Search Title: Proceedings of the 26th Seismic Research Review: Trends in Nuclear Explosion Monitoring ...

  2. NICS report links VOCs to respiratory problems

    SciTech Connect (OSTI)

    Kirschner, E.

    1992-04-22

    Children who live near the chemical plants of Kanawha Valley, WV, suffer more acute and chronic respiratory aliments than those farther away, says a Harvard University School of Public Health report. In the $1-million, five-year study commissioned by the National Institute for Chemical Studies (NICS:Charleston, WV) and funded by the Environmental Protection Agency, proximity to chemical plants that emit volatile organic compounds (VOCs) was linked to higher incidence of asthma, acute eye irritation, shortness of breath, and chronic cough. The researchers say they adjusted for most other factors, such as parental smoking and petroleum. {open_quotes}The research hypothesis was whether children in the valley had more symptoms,{close_quotes} says NICS president Paul Hill. {open_quotes}Yes, there is a difference.{close_quotes} The study showed that some ailments were up to 28% more prevalent in children in the valley than in other Kanawha County children.

  3. Link error from craype/2.5.0

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

    Link error from craype/2.5.0 Link error from craype/2.5.0 January 13, 2016 by Woo-Sun Yang If you build a code using a file called 'configure' with craype/2.5.0, Cray build-tools assumes that you want to use the 'native' link mode (e.g., gcc defaults to dynamic linking), by adding '-Wl,-rpath=/opt/intel/composer_xe_2015/compiler/lib/intel64 -lintlc'. This creates a link error: /usr/bin/ld: cannot find -lintlc A temporary work around is to swap the default craype (2.5.0) with an older or newer

  4. Selectivity trend of gas separation through nanoporous graphene

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

    Liu, Hongjun; Chen, Zhongfang; Dai, Sheng; Jiang, De-en

    2014-01-29

    We demonstrate that porous graphene can efficiently separate gases according to their molecular sizes using molecular dynamic (MD) simulations,. The flux sequence from the classical MD simulation is H2>CO2>>N2>Ar>CH4, which generally follows the trend in the kinetic diameters. Moreover, this trend is also confirmed from the fluxes based on the computed free energy barriers for gas permeation using the umbrella sampling method and kinetic theory of gases. Both brute-force MD simulations and free-energy calcualtions lead to the flux trend consistent with experiments. Case studies of two compositions of CO2/N2 mixtures further demonstrate the separation capability of nanoporous graphene.

  5. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    David S. Schechter

    2004-08-31

    The naturally fractured Spraberry Trend Area is one of the largest reservoirs in the domestic U.S. and is the largest reservoir in area extent in the world. Production from Spraberry sands is found over a 2,500 sq. mile area and Spraberry reservoirs can be found in an eight county area in west Texas. Over 150 operators produce 65,000 barrels of oil per day (bopd) from the Spraberry Trend Area from more than 9,000 production wells. Recovery is poor, on the order of 7-10% due to the profoundly complicated nature of the reservoir, yet billions of barrels of hydrocarbons remain. We estimate over 15% of remaining reserves in domestic Class III reservoirs are in Spraberry Trend Area reservoirs. This tremendous domestic asset is a prime example of an endangered hydrocarbon resource in need of immediate technological advancements before thousands of wells are permanently abandoned. This report describes the final work of the project, ''Preferred Waterflood Management Practices for the Spraberry Trend Area.'' The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame through the application of preferred practices for managing and optimizing water injection. Our goal is to dispel negative attitudes and lack of confidence in water injection and to document the methodology and results for public dissemination to motivate waterflood expansion in the Spraberry Trend. This objective has been accomplished through research in three areas: (1) detail historical review and extensive reservoir characterization, (2) production data management, and (3) field demonstration. This provides results of the final year of the three-year project for each of the three areas.

  6. Consumer Attitudes About Renewable Energy. Trends and Regional Differences

    SciTech Connect (OSTI)

    Bird, Lori; Sumner, Jenny

    2011-04-01

    The data in this report are taken from Natural Marketing Institute's (NMI's) Lifestyles of Health and Sustainability Consumer Trends Database. Created in 2002, the syndicated consumer database contains responses from 2,000 to 4,000 nationally representative U.S. adults (meaning the demographics of the sample are consistent with U.S. Census findings) each year. NMI used the database to analyze consumer attitudes and behavior related to renewable energy and to update previously conducted related research. Specifically, this report will explore consumer awareness, concerns, perceived benefits, knowledge of purchase options, and usage of renewable energy as well as provide regional comparisons and trends over time.

  7. Consumer Attitudes About Renewable Energy: Trends and Regional Differences

    SciTech Connect (OSTI)

    Natural Marketing Institute, Harleysville, Pennsylvania

    2011-04-01

    The data in this report are taken from Natural Marketing Institute's (NMI's) Lifestyles of Health and Sustainability Consumer Trends Database. Created in 2002, the syndicated consumer database contains responses from 2,000 to 4,000 nationally representative U.S. adults (meaning the demographics of the sample are consistent with U.S. Census findings) each year. NMI used the database to analyze consumer attitudes and behavior related to renewable energy and to update previously conducted related research. Specifically, this report will explore consumer awareness, concerns, perceived benefits, knowledge of purchase options, and usage of renewable energy as well as provide regional comparisons and trends over time.

  8. Understanding the China energy market: trends and opportunities 2006

    SciTech Connect (OSTI)

    Barbara Drazga

    2005-05-15

    The report is broken up into 4 Sections: Section I - Overview of China Energy Market (historical background, market value, consumption, production, reserves, export and import, market segmentation, market forecast); Section II - Market Analysis (PEST analysis, Porter's five forces analysis, socio-economic trends, consumption trends); Section III - Market Segments (electricity, oil, natural gas, liquefied natural gas, liquid petroleum gas, nuclear power, coal, renewables, photovoltaics, wind power, hydroelectric power. Each market segment details current and planned projects, and lists participants in that sector); and Section IV - Breaking Into the Market (regulatory framework, methods of market entry, foreign investment, challenges, government agencies).

  9. Fact #583: August 10, 2009 Teleworking Trends | Department of Energy

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

    3: August 10, 2009 Teleworking Trends Fact #583: August 10, 2009 Teleworking Trends The number of teleworkers - people who work at least one day per month from home - increased to nearly 34 million workers in 2008. The year the survey began (2002) there were only 20 million teleworkers. Number of Teleworkers, 2002-2008 Graph showing the number of teleworkers, people who work at least one day a month from their home, increased from 20.7 million in 2002 to 33.7 in 2008. For more detailed

  10. Fact #585: August 24, 2009 Trends in Vehicle Attribute Preference |

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

    Department of Energy 5: August 24, 2009 Trends in Vehicle Attribute Preference Fact #585: August 24, 2009 Trends in Vehicle Attribute Preference "Which one of the following attributes would be MOST important to you in your choice of your next vehicle?" was the question asked in an August 2009 survey. The choices were dependability, safety, fuel economy, quality, and low price. This same question was asked in previous surveys and the results are compared in the graph below.

  11. Wind Energy Technology Trends: Comparing and Contrasting Recent Cost and Performance Forecasts (Poster)

    SciTech Connect (OSTI)

    Lantz, E.; Hand, M.

    2010-05-01

    Poster depicts wind energy technology trends, comparing and contrasting recent cost and performance forecasts.

  12. FUTURE TRENDS IN MICROELECTRONICS - IMPACT ON DETECTOR READOUT.

    SciTech Connect (OSTI)

    O'CONNOR, P.

    2006-04-03

    Mainstream CMOS is now a well-established detector readout technology. We review technology scaling trends and limits, the implementation of analog circuits in digital CMOS processes, and radiation resistance. Emphasis is placed on the growing importance of power dissipation in ultra-scaled technologies.

  13. Preliminary analysis of patent trends for magnetic fusion technology

    SciTech Connect (OSTI)

    Levine, L.O.; Ashton, W.B.; Campbell, R.S.

    1984-02-01

    This study presents a preliminary analysis of development trends in magnetic fusion technology based on data from US patents. The research is limited to identification and description of general patent activity and ownership characteristics for 373 patents. The results suggest that more detailed studies of fusion patents could provide useful R and D planning information.

  14. Current Trends in Gamma Ray Detection for Radiological Emergency Response

    SciTech Connect (OSTI)

    Mukhopadhyay, S., Guss, P., Maurer, R.

    2011-08-18

    Passive and active detection of gamma rays from shielded radioactive materials, including special nuclear materials, is an important task for any radiological emergency response organization. This article reports on the current trends and status of gamma radiation detection objectives and measurement techniques as applied to nonproliferation and radiological emergencies.

  15. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    David S. Schechter

    2002-03-01

    The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame by application of preferred practices for managing and optimizing water injection. A secondary and synergistic objective is purification and injection of produced water into Spraberry reservoirs.

  16. SSL Pricing and Efficacy Trend Analysis for Utility Program Planning

    SciTech Connect (OSTI)

    Tuenge, J. R.

    2013-10-01

    Report to help utilities and energy efficiency organizations forecast the order in which important SSL applications will become cost-effective and estimate when each "tipping point" will be reached. Includes performance trend analysis from DOE's LED Lighting Facts® and CALiPER programs plus cost analysis from various sources.

  17. Microwaves and particle accelerators: a fundamental link

    SciTech Connect (OSTI)

    Chattopadhyay, Swapan

    2011-07-01

    John Cockcroft's splitting of the atom and Ernest Lawrence's invention of the cyclotron in the first half of the twentieth century ushered in the grand era of ever higher energy particle accelerators to probe deeper into matter. It also forged a link, bonding scientific discovery with technological innovation that continues today in the twenty first century. The development of radar and high power vacuum electronics, especially microwave power tubes like the magnetrons and the klystrons in the pre-second world war era, was instrumental in the rapid development of circular and linear charged particle accelerators in the second half of the twentieth century. We had harnessed the powerful microwave radio-frequency sources from few tens of MHz to up to 90 GHz spanning L-band to W-band frequencies. Simultaneously in the second half of the twentieth century, lasers began to offer very first opportunities of controlling charged particles at smaller resolutions on the scale of wavelengths of visible light. We also witnessed in this period the emergence of the photon and neutron sciences driven by accelerators built-by-design producing tailored and ultra-bright pulses of bright photons and neutrons to probe structure and function of matter from aggregate to individual molecular and atomic scales in unexplored territories in material and life sciences. As we enter the twenty first century, the race for ever higher energies, brightness and luminosity to probe atto-metric and atto-second domains of the ultra-small structures and ultra-fast processes continues. These developments depend crucially on yet further advancements in the production and control of high power and high frequency microwaves and light sources, often intricately coupled in their operation to the high energy beams themselves. We give a glimpse of the recent developments and innovations in the electromagnetic production and control of charged particle beams in the service of science and society. (author)

  18. Fusion Links | U.S. DOE Office of Science (SC)

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

    Fusion Links Fusion Energy Sciences (FES) FES Home About Research Fusion Institutions Fusion Links International Activities Facilities Science Highlights Benefits of FES Funding Opportunities Fusion Energy Sciences Advisory Committee (FESAC) Community Resources Contact Information Fusion Energy Sciences U.S. Department of Energy SC-24/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-4941 F: (301) 903-8584 E: Email Us More Information » Research Fusion Links Print

  19. Radiation Effects Research Foundation Links Past and Future | Department of

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

    Energy Effects Research Foundation Links Past and Future Radiation Effects Research Foundation Links Past and Future August 2009 This document provides historical information about the Radiation Effects Research Foundation and its core research activities. Radiation Effects Research Foundation Links Past and Future (195.71 KB) More Documents & Publications Report of the Blue Ribbon Panel on the Review of the Radiation Effects Research Foundation Commemoration of the 60th Annniversary of

  20. Exploring the Business Link Opportunity: Transmission & Clean Energy

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

    Development in the West | Department of Energy Exploring the Business Link Opportunity: Transmission & Clean Energy Development in the West Exploring the Business Link Opportunity: Transmission & Clean Energy Development in the West February 7-8, 2012 Image of a speaker at the forum. Denver, Colorado Sheraton Denver Downtown Hotel The Tribal Leader Energy Forum, "Exploring the Business Link Opportunity: Transmission & Clean Energy Development in the West, " co-sponsored

  1. Fuel Cell Technologies Manufacturing Related Links | Department of Energy

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

    Manufacturing » Fuel Cell Technologies Manufacturing Related Links Fuel Cell Technologies Manufacturing Related Links The following resources provide details about U.S. Department of Energy (DOE)-funded fuel cell technologies manufacturing activities, other EERE and federal manufacturing activities and initiatives, research plans and roadmaps, workshops, and additional related links. DOE-Funded Fuel Cell Technologies Manufacturing Activities Each year, hydrogen and fuel cell projects funded by

  2. Employment at EERE Related Links | Department of Energy

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

    » Employment at EERE Related Links Employment at EERE Related Links If you are considering employment with the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE), and even if you already are an EERE employee, you may find the following links helpful: Veterans' Employment Resources The American's Veteran site includes information to help you understand veterans' preference, how federal jobs are filled, and unique veteran appointing authorities designed to

  3. Compiling and Linking FAQ | Argonne Leadership Computing Facility

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

    Overview of How to Compile and Link Example Program and Makefile for BG/Q How to Manage Threading bgclang Compiler Compiling and Linking FAQ Queueing & Running Jobs Data Transfer Debugging & Profiling Performance Tools & APIs Software & Libraries IBM References Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Compiling and Linking FAQ Contents Where do I find

  4. California/Transmission/Agency Links | Open Energy Information

    Open Energy Info (EERE)

    State Agency Links California Department of Fish and Wildlife California Office of Historic Preservation California Department of Transportation California Department of...

  5. Idaho/Transmission/Agency Links | Open Energy Information

    Open Energy Info (EERE)

    State Agency Links Idaho Department of Fish and Game Idaho State Historical Society Idaho Department of Environmental Quality Idaho Transportation Department Idaho Department of...

  6. Final Progress Report for Linking Ion Solvation and Lithium Battery

    Office of Scientific and Technical Information (OSTI)

    for Linking Ion Solvation and Lithium Battery Electrolyte Properties Henderson, Wesley 25 ENERGY STORAGE battery, electrolyte, solvation, ionic association battery, electrolyte,...

  7. Final New England Clean Power Link Project Environmental Impact...

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

    (http:wamcfilesstylesdefaultpublic201410new-england-clean-power-link- ... Response Document Department of Energy October 2015 i Table of Contents 1 ...

  8. WAFER TEST CAVITY -Linking Surface Microstructure to RF Performance...

    Office of Scientific and Technical Information (OSTI)

    WAFER TEST CAVITY -Linking Surface Microstructure to RF Performance: a 'Short--Sample Test Facility' for characterizing superconducting materials for SRF cavities. Citation Details ...

  9. AEC Experiment Establishes Computer Link Between California and...

    Office of Scientific and Technical Information (OSTI)

    in Paris could search a computer in California and display the resulting bibliographic ... AEC EXPERIMENT ESTABLISHES COMPUTER LINK BETWEEN CALIFORNIA AND PARIS The feasibility of a ...

  10. Other EEOICP Links and Previous Federal Register Notices | Department...

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

    Health (NIOSH), Office of Compensation Analysis and Support (OCAS) NIOSH performs dose ... Linking Legacies - the story of the creation and development of the U.S. nuclear ...

  11. An Allosteric Interaction Links USP7 to Deubiquitination and...

    Office of Scientific and Technical Information (OSTI)

    Title: An Allosteric Interaction Links USP7 to Deubiquitination and Chromatin Targeting of UHRF1 Authors: Zhang, Zhi-Min ; Rothbart, Scott B. ; Allison, David F. ; Cai, Qian ; ...

  12. EIS-0503: New England Clean Power Link, Vermont | Department...

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

    Power Company substation in Cavendish, VT. EIS-0503: New England Clean Power Link, Vermont Public Comment Opportunities No public comment opportunities available at this time. ...

  13. Linking Network Microstructure to Macroscopic Properties of Siloxane...

    Office of Scientific and Technical Information (OSTI)

    Title: Linking Network Microstructure to Macroscopic Properties of Siloxane Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational Modeling Authors: Mayer...

  14. Linking Network Microstructure to Macroscopic Properties of Siloxane

    Office of Scientific and Technical Information (OSTI)

    Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational Modeling (Journal Article) | SciTech Connect Journal Article: Linking Network Microstructure to Macroscopic Properties of Siloxane Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational Modeling Citation Details In-Document Search Title: Linking Network Microstructure to Macroscopic Properties of Siloxane Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational

  15. Enzyme linked immunoassay with stabilized polymer saccharide enzyme conjugates

    DOE Patents [OSTI]

    Callstrom, M.R.; Bednarski, M.D.; Gruber, P.R.

    1997-11-25

    An improvement in enzyme linked immunoassays is disclosed wherein the enzyme is in the form of a water soluble polymer saccharide conjugate which is stable in hostile environments. The conjugate comprises the enzyme which is linked to the polymer at multiple points through saccharide linker groups. 19 figs.

  16. Enzyme linked immunoassay with stabilized polymer saccharide enzyme conjugates

    DOE Patents [OSTI]

    Callstrom, Matthew R. (Columbus, OH); Bednarski, Mark D. (Berkeley, CA); Gruber, Patrick R. (St. Paul, MN)

    1997-01-01

    An improvement in enzyme linked immunoassays is disclosed wherein the enzyme is in the form of a water soluble polymer saccharide conjugate which is stable in hostile environments. The conjugate comprises the enzyme which is linked to the polymer at multiple points through saccharide linker groups.

  17. Smoothing method aids gas-inventory variance trending

    SciTech Connect (OSTI)

    Mason, R.G. )

    1992-03-23

    This paper reports on a method for determining gas-storage inventory and variance in a natural-gas storage field which uses the equations developed to determine gas-in-place in a production field. The calculations use acquired data for shut-in pressures, reservoir pore volume, and storage gas properties. These calculations are then graphed and trends are developed. Evaluating trends in inventory variance can be enhanced by use of a technique, described here, that smooths the peaks and valleys of an inventory-variance curve. Calculations using the acquired data determine inventory for a storage field whose drive mechanism is gas expansion (that is, volumetric). When used for a dry gas, condensate, or gas-condensate reservoir, the formulas require no further modification. Inventory in depleted oil fields can be determined in this same manner, as well. Some additional calculations, however, must be made to assess the influence of oil production on the gas-storage process.

  18. NREL Seeks Industry Input to Illuminate Trends in Renewable Energy

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

    Financing - News Releases | NREL NREL Seeks Industry Input to Illuminate Trends in Renewable Energy Financing August 8, 2011 The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) is seeking input from energy developers and financiers as part of an ongoing effort to collect and share quantitative data on renewable energy financing terms and to assess barriers to renewable energy development. The current Renewable Energy Finance Tracking Initiative (REFTI)

  19. Hydrocarbon Gas Liquids (HGL): Recent Market Trends and Issues

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

    Hydrocarbon Gas Liquids (HGL): Recent Market Trends and Issues Release date: November 25, 2014 Executive summary Over the past five years, rapid growth in U.S. onshore natural gas and oil production has led to increased volumes of natural gas plant liquids (NGPL) and liquefied refinery gases (LRG). The increasing economic importance of these volumes, as a result of their significant growth in production, has revealed the need for better data accuracy and transparency to improve the quality of

  20. Status and Trends in the U.S. Voluntary Green Power Market (2013...

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

    Status and Trends in the U.S. Voluntary Green Power Market (2013 Data) Status and Trends in the U.S. Voluntary Green Power Market (2013 Data) The "voluntary" or "green power" ...

  1. Understanding Trends in CO2 adsorption in Metal-Organic Frameworks...

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

    Understanding Trends in CO2 adsorption in Metal-Organic Frameworks with Open-Metal Sites ... bond analysis, we study and explain trends in the binding between CO2 and open-metal ...

  2. Chemical trend of the formation energies of the group-III and...

    Office of Scientific and Technical Information (OSTI)

    Chemical trend of the formation energies of the group-III and group-V dopants in Si quantum dots Prev Next Title: Chemical trend of the formation energies of the group-III ...

  3. U.S. NO₂ trends (2005-2013): EPA air quality system (AQS) data...

    Office of Scientific and Technical Information (OSTI)

    U.S. NO trends (2005-2013): EPA air quality system (AQS) data versus improved observations from the Ozone Monitoring Instrument (OMI) Prev Next Title: U.S. NO trends ...

  4. Status and Trends in the U.S. Voluntary Green Power Market |...

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

    Status and Trends in the U.S. Voluntary Green Power Market This report documents the status and trends of U.S. "compliance" markets-renewable energy certificate (REC) markets used ...

  5. Recent content in Linked Open Data Workshop in Washington, D...

    Open Energy Info (EERE)

    Recent content in Linked Open Data Workshop in Washington, D.C. Home Name Post date sort icon Type Detailed Planning Kicks Off Jweers 27 Sep 2012 - 06:53 Blog entry Notes from the...

  6. Reference Linking at the DOE Office of Scientific and Technical...

    Office of Scientific and Technical Information (OSTI)

    Reference Linking at the DOE Office of Scientific and Technical Information The usefulness of electronic R&D reports, such as those accessed via the DOE Information Bridge, is ...

  7. Mach-Zehnder Fiber-Optic Links for ICF Diagnostics

    SciTech Connect (OSTI)

    Miller, E. K., Hermann, H. W.

    2012-11-01

    This article describes the operation and evolution of Mach-Zehnder links for single-point detectors in inertial confinement fusion experimental facilities, based on the Gamma Reaction History (GRH) diagnostic at the National Ignition Facility.

  8. Property:Incentive/Auth5Link | Open Energy Information

    Open Energy Info (EERE)

    "IncentiveAuth5Link" Showing 25 pages using this property. (previous 25) (next 25) A Alternative Energy Portfolio Standard (Pennsylvania) + http:www.puc.state.pa.usPcDocs...

  9. Widget:ExternalLinkButton | Open Energy Information

    Open Energy Info (EERE)

    with spaces (i.e.- btn-primary) style - add style elements, cannot change button color with this (optional) Examples Default Button Visit FWA Widget:ExternalLinkButton |...

  10. Mechanism of DNA interstrand cross-link processing by repair...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: Mechanism of DNA interstrand cross-link processing by repair nuclease FAN1 Citation Details In-Document Search Title: Mechanism of ...

  11. Giant magnetic effects and oscillations in antiferromagnetic Josephson weak links

    SciTech Connect (OSTI)

    Gorkov, L.; Kresin, Vladimir

    2001-04-01

    Josephson junctions with an antiferromagnetic metal as a link are described. The junction can be switched off by a relatively small magnetic field. The amplitude of the current oscillates as a function of the field.

  12. Overview of How to Compile and Link | Argonne Leadership Computing...

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

    code for the BGQ system is too complex to cover in this document. What follows is a brief summary. All compile and link procedures are performed on login nodes with a ...

  13. IDENTIFYING GENES CONTROLLING FERULATE CROSS-LINKING FORMATION...

    Office of Scientific and Technical Information (OSTI)

    of cross-linking and in turn impact biomass utility for forage and biofuel production. ... gene in the cell wall of maize or other biofuel crops, aiming to improve their ...

  14. Reference Links | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Print Text Size: A A A FeedbackShare Page FOIA, 5 U.S.C. Sec. 552, As Amended by Public Law No. 104-231, 110 Stat. 2422 External link DOE Implementing Regulations, 10 CFR 1004 ...

  15. REFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    C. M. Sizemore; David S. Schechter

    2004-02-13

    This report describes the work performed during the first semi-annual third year of the project, ''Preferred Waterflood Management Practices for the Spraberry Trend Area''. The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame through the application of preferred practices for managing and optimizing water injection. Our goal is to dispel negative attitudes and lack of confidence in water injection and to document the methodology and results for public dissemination to motivate waterflood expansion in the Spraberry Trend. To achieve this objective, in this period we concentrated our effort on analyzing production and injection data to optimize the reservoir management strategies for Germania Spraberry Unit. This study address the reservoir characterization and monitoring of the waterflooding project and propose alternatives of development of the current and future conditions of the reservoir to improve field performance. This research should serve as a guide for future work in reservoir simulation and can be used to evaluate various scenarios for additional development as well as to optimize the operating practices in the field. The results indicate that under the current conditions, a total of 1.410 million barrels of oil can be produced in the next 20 years through the 64 active wells and suggest that the unit can be successfully flooded with the current injection rate of 1600 BWPD and the pattern consisting of 6 injection wells aligned about 36 degrees respect to the major fracture orientation. In addition, a progress report on GSU waterflood pilot is reported for this period.

  16. Energy Efficiency Trends in Residential and Commercial Buildings - August 2010

    SciTech Connect (OSTI)

    none,

    2010-08-01

    This report overviews trends in the construction industry, including profiles of buildings and the resulting impacts on energy consumption. It begins with an executive summary of the key findings found in the body of the report, so some of the data and charts are replicated in this section. Its intent is to provide in a concise place key data points and conclusions. The remainder of the report provides a specific profile of the construction industry and patterns of energy use followed by sections providing product and market insights and information on policy efforts, such as taxes and regulations, which are intended to influence building energy use. Information on voluntary programs is also offered.

  17. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    C. M. Sizemore; David S. Schechter

    2003-08-13

    This report describes the work performed during the second year of the project, ''Preferred Waterflood Management Practices for the Spraberry Trend Area''. The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame through the application of preferred practices for managing and optimizing water injection. Our goal is to dispel negative attitudes and lack of confidence in water injection and to document the methodology and results for public dissemination to motivate waterflood expansion in the Spraberry Trend. To achieve this objective, in this period we concentrated our effort on characterization of Germania Unit using an analog field ET ODaniel unit and old cased hole neutron. Petrophysical Characterization of the Germania Spraberry units requires a unique approach for a number of reasons--limited core data, lack of modern log data and absence of directed studies within the unit. The need for characterization of the Germania unit has emerged as a first step in the review, understanding and enhancement of the production practices applicable within the unit and the trend area in general. In the absence or lack of the afore mentioned resources, an approach that will rely heavily on previous petrophysical work carried out in the neighboring ET O'Daniel unit (6.2 miles away), and normalization of the old log data prior to conventional interpretation techniques will be used. A log-based rock model has been able to guide successfully the prediction of pay and non-pay intervals within the ET O'Daniel unit, and will be useful if found applicable within the Germania unit. A novel multiple regression technique utilizing non-parametric transformations to achieve better correlations in predicting a dependent variable (permeability) from multiple independent variables (rock type, shale volume and porosity) will also be investigated in this study. A log data base includes digitized formats of Gamma Ray, Cased

  18. Trends in Renewable Energy Consumption and Electricity - Energy Information

    Gasoline and Diesel Fuel Update (EIA)

    Administration Trends in Renewable Energy Consumption and Electricity With data for 2010 | Release Date: December 11, 2012 | Next Release Date: Suspended Previous Issues year: 2009 (pdf) 2008(pdf) 2007(pdf) 2006(pdf) 2005(pdf) 2004(pdf) 2000(pdf) 1998(pdf) Go Summary U.S. renewable energy consumption grew by 6 percent, from 7.600 quadrillion Btu in 2009 to 8.090 quadrillion Btu in 2010. The relative share of renewable energy to total energy consumption has grown to 8 percent in 2010. Of the

  19. Collaborating at a distance: operations centres, tools, and trends

    SciTech Connect (OSTI)

    Gottschalk, Erik E.; /Fermilab

    2009-05-01

    Successful operation of the LHC and its experiments is crucial to the future of the worldwide high-energy physics program. Remote operations and monitoring centres have been established for the CMS experiment in several locations around the world. The development of remote centres began with the LHC{at}FNAL ROC and has evolved into a unified approach with distributed centres that are collectively referred to as 'CMS Centres Worldwide'. An overview of the development of remote centres for CMS will be presented, along with a synopsis of collaborative tools that are used in these centres today and trends in the development of remote operations capabilities for high-energy physics.

  20. TRENDS '90: A compendium of data on global change

    SciTech Connect (OSTI)

    Sepanski, R.J.; Stoss, F.W.; Boden, T.A.; Kanciruk, P.; Farrell, M.P.

    1990-08-01

    This document is a source of frequently used global change data. This first issue includes estimates for global and national CO{sub 2} emissions from the burning of fossil fuels and from the production of cement, historical and modern records of atmospheric CO{sub 2} and methane concentrations, and several long-term temperature records. Included are tabular and graphical presentations of the data, discussions of trends in the data, and references to publications that provide further information. Data are presented in a two-page format, each dealing with a different data set. All data are available in digital form from the Carbon Dioxide Information Analysis Center.

  1. OpenEI and Linked Open Data | Department of Energy

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

    OpenEI and Linked Open Data OpenEI and Linked Open Data OpenEI presentation by Jon Weers and Kate Young at the Geothermal Technologies Office 2013 Annual Peer Review in Colorado. openei_peerreview2013.pdf (4.95 MB) More Documents & Publications Web Coordinator Meetings - October 2014 Fueling Innovation and Adoption by Sharing Data on the DOE Geothermal Data Repository National Geothermal Data System (NGDS) Fact Sheet

  2. Linking Legacies: Connecting the Cold War Nuclear Weapons Production

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

    Processes to Their Environmental Consequences | Department of Energy Linking Legacies: Connecting the Cold War Nuclear Weapons Production Processes to Their Environmental Consequences Linking Legacies: Connecting the Cold War Nuclear Weapons Production Processes to Their Environmental Consequences This report described each step in the cycle of nuclear weapons production and defined for the first time a planned disposition path for all waste streams generated prior to 1992 as a result of

  3. Welcome to the First Issue of AlumniLink

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

    Welcome to the Cultural Resources Newsletter Welcome to the Cultural Resources Newsletter Welcome to the Cultural Resources Newsletter (446.29 KB) More Documents & Publications Secretary Directs FPO to Prepare Strategic Plan Strategic Plan Submitted to the Secretary Microsoft Word - August06.doc

    Welcome to the First Issue of AlumniLink Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Welcome to the First Issue

  4. Final Progress Report for Linking Ion Solvation and Lithium Battery

    Office of Scientific and Technical Information (OSTI)

    Electrolyte Properties (Technical Report) | SciTech Connect Progress Report for Linking Ion Solvation and Lithium Battery Electrolyte Properties Citation Details In-Document Search Title: Final Progress Report for Linking Ion Solvation and Lithium Battery Electrolyte Properties The research objective of this proposal was to provide a detailed analysis of how solvent and anion structure govern the solvation state of Li+ cations in solvent-LiX mixtures and how this, in turn, dictates the

  5. 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

  6. Uniform Methods Project Related Links | Department of Energy

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

    Project Related Links Uniform Methods Project Related Links The websites and publications listed below provide supporting information for the Uniform Methods Project and for evaluation, measurement, and verification (EM&V) of energy efficiency programs. Glossaries of EM&V Terms Federal EM&V Resources International Resources Related Standards Glossaries of EM&V Terms The following glossaries provide definitions of technical language and EM&V terms. Appendix A: Glossary of

  7. EIA - Natural Gas Pipeline Network - Regional Overview and Links

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

    Overview and Links About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 2007/2008 with selected updates Regional Overviews and Links to Pipeline Companies Through a series of interconnecting interstate and intrastate pipelines the transportation of natural gas from one location to another within the United States has become a relatively seamless operation. While intrastate pipeline systems often transports natural gas from production areas directly to consumers in

  8. Reference Links | U.S. DOE Office of Science (SC)

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

    Reference Links Integrated Support Center (ISC) ISC Home About Services Freedom of Information Act (FOIA) Privacy Act Compilation of Systems of Records Energy Employees Occupational Illness Compensation Program Act (EEOICPA) How to Submit a Privacy Act Request Reference Links NEPA Documents Contact Information Integrated Support Center Roxanne Purucker U.S. Department of Energy 9800 S. Cass Avenue Argonne, IL 60439 P: (630) 252-2110 Kenneth Tarcza U.S. Department of Energy 200 Administration

  9. CT Scan of Earth Links Mantle Plumes with Volcanic Hotspots

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

    CT Scan of Earth Links Mantle Plumes with Volcanic Hotspots CT Scan of Earth Links Mantle Plumes with Volcanic Hotspots Simulations Run at NERSC Show How Seismic Waves Travel Through Mantle September 2, 2015 Robert Sanders, rlsanders@berkeley.edu, (510) 643-6998 NERSC PI: Barbara Romanowicz Lead Institution: University of California, Berkeley Project Title: Imaging and Calibration of Mantle Structure at Global and Regional Scales Using Full-Waveform Seismic Tomography NERSC Resources Used:

  10. Current Trends in Gamma Radiation Detection for Radiological Emergency Response

    SciTech Connect (OSTI)

    Mukhopadhyay, S., Guss, P., Maurer, R.

    2011-09-01

    Passive and active detection of gamma rays from shielded radioactive materials, including special nuclear materials, is an important task for any radiological emergency response organization. This article reports on the current trends and status of gamma radiation detection objectives and measurement techniques as applied to nonproliferation and radiological emergencies. In recent years, since the establishment of the Domestic Nuclear Detection Office by the Department of Homeland Security, a tremendous amount of progress has been made in detection materials (scintillators, semiconductors), imaging techniques (Compton imaging, use of active masking and hybrid imaging), data acquisition systems with digital signal processing, field programmable gate arrays and embedded isotopic analysis software (viz. gamma detector response and analysis software [GADRAS]1), fast template matching, and data fusion (merging radiological data with geo-referenced maps, digital imagery to provide better situational awareness). In this stride to progress, a significant amount of interdisciplinary research and development has taken placetechniques and spin-offs from medical science (such as x-ray radiography and tomography), materials engineering (systematic planned studies on scintillators to optimize several qualities of a good scintillator, nanoparticle applications, quantum dots, and photonic crystals, just to name a few). No trend analysis of radiation detection systems would be complete without mentioning the unprecedented strategic position taken by the National Nuclear Security Administration (NNSA) to deter, detect, and interdict illicit trafficking in nuclear and other radioactive materials across international borders and through the global maritime transportationthe so-called second line of defense.

  11. Disentangling climatic and anthropogenic controls on global terrestrial evapotranspiration trends

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

    Mao, Jiafu; Shi, Xiaoying; Ricciuto, Daniel M.; Wei, Yaxing; Thornton, Peter E.; Hoffman, Forrest M.; Fu, Wenting; Fisher, Joshua B.; Dickinson, Robert E.; Shem, Willis; et al

    2015-09-08

    Here, we examined natural and anthropogenic controls on terrestrial evapotranspiration (ET) changes from 1982-2010 using multiple estimates from remote sensing-based datasets and process-oriented land surface models. A significant increased trend of ET in each hemisphere was consistently revealed by observationally-constrained data and multi-model ensembles that considered historic natural and anthropogenic drivers. The climate impacts were simulated to determine the spatiotemporal variations in ET. Globally, rising CO2 ranked second in these models after the predominant climatic influences, and yielded a decreasing trend in canopy transpiration and ET, especially for tropical forests and high-latitude shrub land. Increased nitrogen deposition slightly amplified globalmore » ET via enhanced plant growth. Land-use-induced ET responses, albeit with substantial uncertainties across the factorial analysis, were minor globally, but pronounced locally, particularly over regions with intensive land-cover changes. Our study highlights the importance of employing multi-stream ET and ET-component estimates to quantify the strengthening anthropogenic fingerprint in the global hydrologic cycle.« less

  12. Disentangling climatic and anthropogenic controls on global terrestrial evapotranspiration trends

    SciTech Connect (OSTI)

    Mao, Jiafu; Shi, Xiaoying; Ricciuto, Daniel M.; Wei, Yaxing; Thornton, Peter E.; Hoffman, Forrest M.; Fu, Wenting; Fisher, Joshua B.; Dickinson, Robert E.; Shem, Willis; Piao, Shilong; Wang, Kaicun; Schwalm, Christopher R.; Tian, Hanqin; Mu, Mingquan; Arain, Altaf; Ciais, Philippe; Cook, Robert; Dai, Yongjiu; Hayes, Daniel; Huang, Maoyi; Huang, Suo; Huntzinger, Deborah N.; Ito, Akihiko; Jain, Atul; King, Anthony W.; Lei, Huimin; Lu, Chaoqun; Michalak, Anna M.; Parazoo, Nicholas; Peng, Changhui; Peng, Shushi; Poulter, Benjamin; Schaefer, Kevin; Jafarov, Elchin; Wang, Weile; Zeng, Ning; Zeng, Zhenzhong; Zhao, Fang; Zhu, Qiuan; Zhu, Zaichun

    2015-09-08

    Here, we examined natural and anthropogenic controls on terrestrial evapotranspiration (ET) changes from 1982-2010 using multiple estimates from remote sensing-based datasets and process-oriented land surface models. A significant increased trend of ET in each hemisphere was consistently revealed by observationally-constrained data and multi-model ensembles that considered historic natural and anthropogenic drivers. The climate impacts were simulated to determine the spatiotemporal variations in ET. Globally, rising CO2 ranked second in these models after the predominant climatic influences, and yielded a decreasing trend in canopy transpiration and ET, especially for tropical forests and high-latitude shrub land. Increased nitrogen deposition slightly amplified global ET via enhanced plant growth. Land-use-induced ET responses, albeit with substantial uncertainties across the factorial analysis, were minor globally, but pronounced locally, particularly over regions with intensive land-cover changes. Our study highlights the importance of employing multi-stream ET and ET-component estimates to quantify the strengthening anthropogenic fingerprint in the global hydrologic cycle.

  13. SI Engine Trends: A Historical Analysis with Future Projections

    SciTech Connect (OSTI)

    Pawlowski, Alexander; Splitter, Derek A

    2015-01-01

    It is well known that spark ignited engine performance and efficiency is closely coupled to fuel octane number. The present work combines historical and recent trends in spark ignition engines to build a database of engine design, performance, and fuel octane requirements over the past 80 years. The database consists of engine compression ratio, required fuel octane number, peak mean effective pressure, specific output, and combined unadjusted fuel economy for passenger vehicles and light trucks. Recent trends in engine performance, efficiency, and fuel octane number requirement were used to develop correlations of fuel octane number utilization, performance, specific output. The results show that historically, engine compression ratio and specific output have been strongly coupled to fuel octane number. However, over the last 15 years the sales weighted averages of compression ratios, specific output, and fuel economy have increased, while the fuel octane number requirement has remained largely unchanged. Using the developed correlations, 10-year-out projections of engine performance, design, and fuel economy are estimated for various fuel octane numbers, both with and without turbocharging. The 10-year-out projection shows that only by keeping power neutral while using 105 RON fuel will allow the vehicle fleet to meet CAFE targets if only the engine is relied upon to decrease fuel consumption. If 98 RON fuel is used, a power neutral fleet will have to reduce vehicle weight by 5%.

  14. TRENDS 1991: A compendium of data on global change

    SciTech Connect (OSTI)

    Boden, T.A.; Sepanski, R.J.; Stoss, F.W.

    1991-12-01

    This document is a source of frequently used global-change data. This second issue of the Trends series expands the coverage of sites recording atmospheric concentrations of carbon dioxide (CO{sub 2}) and methane (CH{sub 4}), and it updates records reported in the first issue. New data for other trace atmospheric gases have been included in this issue; historical data on nitrous oxide (N{sub 2}) from ice cores, modern records of atmospheric concentrations of chlorofluorocarbons (CFC-11 and CFC-12) and N{sub 2}O, and estimates of global estimates of CFC-11 and CFC-12. The estimates for global and national CO{sub 2} emissions from the burning of fossil fuels, the production of cement, and gas flaring have been revised and updated. Regional CO{sub 2} emission estimates have been added, and long-term temperature records have been updated and expanded. Data records are presented in four- to six-page formats, each dealing with a specific site, region, or emissions species. The data records include tables and graphs; discussion of methods for collecting, measuring, and reporting the data; trends in the data; and references to literature that provides further information. All data appearing in the document are available on digital media from the Carbon Dioxide Information Analysis Center.

  15. The versatile link, a common project for super-LHC

    SciTech Connect (OSTI)

    Amaral, Luis; Dris, Stefanos; Gerardin, Alexandre; Huffman, Todd; Issever, Cigdem; Pacheco, Alberto Jimenez; Jones, Mark; Kwan, Simon; Lee, Shih-Chang; Lian, Zhijun; Liu, Tiankuan; /CERN /Oxford U. /Fermilab /Taipei, Computing Ctr. /Southern Methodist U.

    2009-07-01

    Radiation tolerant, high speed optoelectronic data transmission links are fundamental building blocks in today's large scale High Energy Physics (HEP) detectors, as exemplified by the four experiments currently under commissioning at the Large Hadron Collider (LHC), see for example. New experiments or upgrades will impose even more stringent demands on these systems from the point of view of performance and radiation tolerance. This can already be seen from the developments underway for the Super Large Hadron Collider (SLHC) project, a proposed upgrade to the LHC aiming at increasing the luminosity of the machine by factor of 10 to 10{sup 35} cm{sup -2}s{sup -1}, and thus providing a better chance to see rare processes and improving statistically marginal measurements. In the past, specific data transmission links have been independently developed by each LHC experiment for data acquisition (DAQ), detector control as well as trigger and timing distribution (TTC). This was justified by the different types of applications being targeted as well as by technological limitations preventing one single solution from fitting all requirements. However with today's maturity of optoelectronic and CMOS technologies it is possible to envisage the development of a general purpose optical link which can cover most transmission applications: a Versatile Link. Such an approach has the clear advantage of concentrating the development effort on one single project targeting an optical link whose final functionality will only result from the topology and configuration settings adopted.

  16. Wind Power Price Trends in the United States

    SciTech Connect (OSTI)

    Bolinger, Mark; Wiser, Ryan

    2009-07-15

    For the fourth year in a row, the United States led the world in adding new wind power capacity in 2008, and also surpassed Germany to take the lead in terms of cumulative installed wind capacity. The rapid growth of wind power in the U.S. over the past decade (Figure 1) has been driven by a combination of increasingly supportive policies (including the Federal production tax credit (PTC) and a growing number of state renewables portfolio standards), uncertainty over the future fuel costs and environmental liabilities of natural gas and coal-fired power plants, and wind's competitive position among generation resources. This article focuses on just the last of these drivers - i.e., trends in U.S. wind power prices - over the period of strong capacity growth since 1998.

  17. Renewable Energy Finance Tracking Initiative (REFTI) Solar Trend Analysis

    SciTech Connect (OSTI)

    Hubbell, R.; Lowder, T.; Mendelsohn, M.; Cory, K.

    2012-09-01

    This report is a summary of the finance trends for small-scale solar photovoltaic (PV) projects (PV <1 MW), large-scale PV projects (PV greater than or equal to 1 MW), and concentrated solar power projects as reported in the National Renewable Energy Laboratory's Renewable Energy Finance Tracking Initiative (REFTI). The report presents REFTI data during the five quarterly periods from the fourth quarter of 2009 to the first half of 2011. The REFTI project relies exclusively on the voluntary participation of industry stakeholders for its data; therefore, it does not offer a comprehensive view of the technologies it tracks. Despite this limitation, REFTI is the only publicly available resource for renewable energy project financial terms. REFTI analysis offers usable inputs into the project economic evaluations of developers and investors, as well as the policy assessments of public utility commissions and others in the renewable energy industry.

  18. Thin-Film Reliability Trends Toward Improved Stability: Preprint

    SciTech Connect (OSTI)

    Jordan, D. C.; Kurtz, S. R.

    2011-07-01

    Long-term, stable performance of photovoltaic (PV) modules will be increasingly important to their successful penetration of the power grid. This paper summarizes more than 150 thin-film and more than 1700 silicon PV degradation rates (Rd) quoted in publications for locations worldwide. Partitioning the literature results by technology and date of installation statistical analysis shows an improvement in degradation rate especially for thin-film technologies in the last decade. A CIGS array deployed at NREL for more than 5 years that appears to be stable supports the literature trends. Indoor and outdoor data indicate undetectable change in performance (0.2+/-0.2 %/yr). One module shows signs of slight degradation from what appears to be an initial manufacturing defect, however it has not affected the overall system performance.

  19. Trends and Future Challenges in Sampling the Deep Terrestrial Biosphere

    SciTech Connect (OSTI)

    Wilkins, Michael J.; Daly, Rebecca; Mouser, Paula J.; Trexler, Ryan; Sharma, Shihka; Cole, David R.; Wrighton, Kelly C.; Biddle , Jennifer F.; Denis, Elizabeth; Fredrickson, Jim K.; Kieft, Thomas L.; Onstott, T. C.; Peterson, Lee; Pfiffner, Susan M.; Phelps, Tommy J.; Schrenk, Matthew O.

    2014-09-12

    Research in the deep terrestrial biosphere is driven by interest in novel biodiversity and metabolisms, biogeochemical cycling, and the impact of human activities on this ecosystem. As this interest continues to grow, it is important to ensure that when subsurface investigations are proposed, materials recovered from the subsurface are sampled and preserved in an appropriate manner to limit contamination and ensure preservation of accurate microbial, geochemical, and mineralogical signatures. On February 20th, 2014, a workshop on “Trends and Future Challenges in Sampling The Deep Subsurface” was coordinated in Columbus, Ohio by The Ohio State University and West Virginia University faculty, and sponsored by The Ohio State University and the Sloan Foundation’s Deep Carbon Observatory. The workshop aims were to identify and develop best practices for the collection, preservation, and analysis of terrestrial deep rock samples. This document summarizes the information shared during this workshop.

  20. X-Ray Cargo Inspection: Status and Trends

    SciTech Connect (OSTI)

    Chen Gongyin; Bjorkholm, Paul; Fox, Timothy R.; Wilson, Zane; Bonsergent, Xavier

    2009-03-10

    Over the past several years, x-ray cargo inspection has experienced tremendous growth. There are several hundred systems in use world wide and a few new units are installed every week. Fielded systems are mostly located in north and West Africa, Middle East, Europe (especially Russia), East Asia, and South America. The majority of systems are powered by Varian M3, M6 or M9 Linac x-ray sources. The spatial resolution of these systems is typically 3-5 mm, penetration ranges from around 200 mm to 450 mm of steel and contrast sensitivity is typically 1-4%. Inspection throughput ranges from about 20 trucks per hour to 200 trucks per hour. Currently the systems are primarily used to fight import tax evasion and smuggling of controlled substances. There are a few clear trends: Imaging performance has been steadily improving; a variety of systems have been developed to fit different needs; also, there is a strong effort in material discrimination, or even identification and automatic detection. The last, but not least trend is a shift to security applications. The US government has launched major efforts such as CAARS and JINII to fight nuclear threat and systems that can automatically detect a small amount of high atomic number materials are being developed. This paper only covers RF linear accelerator based X-ray sources, which prevail in the industry. Induction accelerators (Betatrons) have some limited use in low-end imaging systems and high duty factors sources have recently been proposed for study.

  1. Linked Open Data Workshop in Washington, D.C. | OpenEI Community

    Open Energy Info (EERE)

    Linked Open Data Workshop in Washington, D.C. Home > Linked Open Data Workshop in Washington, D.C. > Posts by term > Linked Open Data Workshop in Washington, D.C. Content Group...

  2. New England Clean Power Link Project Environmental Impact Statement

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

    FINAL NEW ENGLAND CLEAN POWER LINK PROJECT ENVIRONMENTAL IMPACT STATEMENT DOE/EIS-0503 SUMMARY U.S. DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY COOPERATING AGENCIES U.S. ENVIRONMENTAL PROTECTION AGENCY U.S. ARMY CORPS OF ENGINEERS U.S. COAST GUARD OCTOBER 2015 This Page Intentionally Left Blank Final New England Clean Power Link EIS U.S. Department of Energy October 2015 i COVER SHEET RESPONSIBLE FEDERAL AGENCY U.S. Department of Energy (DOE), Office of

  3. New England Clean Power Link Project Final Environmental Impact Statement

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

    Credits 1. TDI-NE (http://wamc/files/styles/default/public/201410/new-england-clean-power-link-map-ctsy- tdi-new-england.jpg" alt="">) 2. NECPL exit from Lake Champlain (Benson, Vermont) courtesy of TDI-NE 3. Lake Bomoseen, Fair Haven, Vermont courtesy of TDI-NE 4. TDI-NE 2014a 1 3 2 4 FINAL NEW ENGLAND CLEAN POWER LINK PROJECT ENVIRONMENTAL IMPACT STATEMENT DOE/EIS-0503 VOLUME II: APPENDICES U.S. DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY

  4. Useful Links for Small Businesses | Department of Energy

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

    Useful Links for Small Businesses Useful Links for Small Businesses Business USA A product of collective thoughts and inputs from the following agencies who have pledged their commitment to making this site a one-stop shop for everything related to business in the USA. Electronic Subcontracting Reporting System (eSRS) This is the official site for the electronic Subcontracting Reporting System (eSRS). The use of eSRS promises to create higher visibility and introduce a more transparency into the

  5. Fault isolation through no-overhead link level CRC

    DOE Patents [OSTI]

    Chen, Dong; Coteus, Paul W.; Gara, Alan G.

    2007-04-24

    A fault isolation technique for checking the accuracy of data packets transmitted between nodes of a parallel processor. An independent crc is kept of all data sent from one processor to another, and received from one processor to another. At the end of each checkpoint, the crcs are compared. If they do not match, there was an error. The crcs may be cleared and restarted at each checkpoint. In the preferred embodiment, the basic functionality is to calculate a CRC of all packet data that has been successfully transmitted across a given link. This CRC is done on both ends of the link, thereby allowing an independent check on all data believed to have been correctly transmitted. Preferably, all links have this CRC coverage, and the CRC used in this link level check is different from that used in the packet transfer protocol. This independent check, if successfully passed, virtually eliminates the possibility that any data errors were missed during the previous transfer period.

  6. Cool Trends in District Energy: A Survey of Thermal Energy Storage Use in

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

    District Energy Utility Applications, June 2005 | Department of Energy in District Energy: A Survey of Thermal Energy Storage Use in District Energy Utility Applications, June 2005 Cool Trends in District Energy: A Survey of Thermal Energy Storage Use in District Energy Utility Applications, June 2005 This 2005 survey considers the use of cool Thermal Energy Storage (TES) in District Cooling utility applications. cool_trends_in_de.pdf (86.08 KB) More Documents & Publications Cool Trends

  7. NERSC User Day February 13 - Trends, Discovery, and Innovation in HPC

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

    Day February 13 - Trends, Discovery, and Innovation in HPC NERSC User Day February 13 - Trends, Discovery, and Innovation in HPC February 10, 2013 by Francesca Verdier All members of the Berkeley Lab community, as well as those who have registered for the NERSC Users Group meeting, are welcome to join us for the NERSC User Day this February 13, 2013, in the Building 50 auditorium at Berkeley Lab. The theme of the User Day is Trends, Discovery, and Innovation in High Performance Computing: Trends

  8. 2014 U.S. Offshore Wind Market Report: Industry Trends, Technology...

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

    Stehly, Walt Musial Floating Substructure Sensitivities Global Market Trends * The global offshore wind industry is set to reach a deployment record with 4,000 megawatts (MW)...

  9. Trends in Real Estate and Energy Efficiency-- Update on Program Experience

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Program Sustainability Peer Exchange Call Series: Trends in Real Estate and Energy Efficiency, Call Slides and Discussion Summary, November 7, 2013.

  10. U.S. NO2 trends (2005-2013): EPA Air Quality System (AQS) data...

    Office of Scientific and Technical Information (OSTI)

    Atmospheric Environment 110 (2015) 130-143 Contents lists available at ScienceDirect Atmospheric Environment journal homepage: www.elsevier.comlocateatmosenv U.S. NO2 trends ...

  11. Selling green power in California: Product, industry, and market trends

    SciTech Connect (OSTI)

    Wiser, R.H.; Pickle, S.J.

    1998-05-01

    As one of the first US stages to open its doors to retail electric competition, California offers an important opportunity to assess the effectiveness of green power marketing as a mechanism for supporting renewable energy. This report is an interim assessment of key green power product, industry, and market trends in California. The report identifies and analyzes: the potential size of the green power market in California; the companies participating in the green power market; the green power products being offered and their prices; the impact of the green market on renewable generators and the environment; and the influence of several public policies and non-governmental programs on the market for green power. Data used in this paper have been collected, in large part, from surveys and interviews with green power marketers that took place between December 1997 and April 1998. There remain legitimate concerns over the viability of green power marketing to support significant quantities of renewable energy and provide large environmental gains, and it is far too early to assess the overall strength of customer demand for renewable energy. A critical finding of this report is that, because of the high cost of acquiring and servicing residential customers and the low utility default service price, green power marketing affords new energy service providers one of the only viable entrees to California`s residential marketplace.

  12. Adding Links in Energy.gov Content Management System | Department of Energy

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

    Energy.gov Content Management System » Adding Links in Energy.gov Content Management System Adding Links in Energy.gov Content Management System For Office of Energy Efficiency and Renewable Energy (EERE) websites, to add a link in the Energy.gov Drupal content management system (CMS), follow these steps: Edit the page (also called a node) that you want to add a link to. Select the text you want to link. Click the "Link" button. Then: If you are linking to a page on Energy.gov, select

  13. Laser Safety Method For Duplex Open Loop Parallel Optical Link

    DOE Patents [OSTI]

    Baumgartner, Steven John; Hedin, Daniel Scott; Paschal, Matthew James

    2003-12-02

    A method and apparatus are provided to ensure that laser optical power does not exceed a "safe" level in an open loop parallel optical link in the event that a fiber optic ribbon cable is broken or otherwise severed. A duplex parallel optical link includes a transmitter and receiver pair and a fiber optic ribbon that includes a designated number of channels that cannot be split. The duplex transceiver includes a corresponding transmitter and receiver that are physically attached to each other and cannot be detached therefrom, so as to ensure safe, laser optical power in the event that the fiber optic ribbon cable is broken or severed. Safe optical power is ensured by redundant current and voltage safety checks.

  14. Real time markerless motion tracking using linked kinematic chains

    DOE Patents [OSTI]

    Luck, Jason P.; Small, Daniel E.

    2007-08-14

    A markerless method is described for tracking the motion of subjects in a three dimensional environment using a model based on linked kinematic chains. The invention is suitable for tracking robotic, animal or human subjects in real-time using a single computer with inexpensive video equipment, and does not require the use of markers or specialized clothing. A simple model of rigid linked segments is constructed of the subject and tracked using three dimensional volumetric data collected by a multiple camera video imaging system. A physics based method is then used to compute forces to align the model with subsequent volumetric data sets in real-time. The method is able to handle occlusion of segments and accommodates joint limits, velocity constraints, and collision constraints and provides for error recovery. The method further provides for elimination of singularities in Jacobian based calculations, which has been problematic in alternative methods.

  15. Exploring Competing Kinetic Processes in Quantum Dots Linked to Electrode

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

    Surfaces | MIT-Harvard Center for Excitonics Competing Kinetic Processes in Quantum Dots Linked to Electrode Surfaces March 14, 2012 at 2:30pm/4-349 Mark Hybertsen Brookhaven National Laboratory, Columbia University Mark_Hybertsen001_000 Abstract: Exploiting the unique properties of nanostructured chromophores for light harvesting applications relies on the balance between competing kinetic processes including energy transfer, carrier relaxation and carrier tunneling. In the first part of

  16. Privacy Act Links to Related Sites | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) Links to Related Sites The Privacy Act of 1974 (Title 5, United States Code, Section 552a). The Federal Register is the official daily publication for Rules, Proposed Rules, and Notices of Federal agencies and organizations, as well as Executive Orders and other Presidential Documents. The Privacy Act Issuances Compilation contains descriptions of Federal agency systems of records maintained on individuals and rules agencies follow to assist individuals who request

  17. References & Links | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    References & Links 48CFR Chapter 9, Acquisition Regulation (DEAR) Department of Energy Acquisition Requirements (DEAR) DOE Order 470.4B, Safeguards and Security Program DOE Order 472.2, Personnel Security DOE Order 206.2 DOE Order 470.4B Executive Order 10865 Executive Order 12968 Federal Acquisition Regulation (FAR) Federal Bureau of Investigations FIPS PUB 201-2, Personal Identity Verification (PIV) of Federal Employees and Contractors Intelligence Reform and Terrorism Prevention Act of

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

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

    Links NNSA HQ National Nuclear Security Administration Advanced Simulation & Computing NNSA Graduate Program NNSA Small Business Program Office of Defense Nuclear Nonproliferation Field Offices NNSA Albuquerque Complex Kansas City Field Office Livermore Field Office Los Alamos Field Office Naval Reactors Idaho Branch Office Nevada Field Office Sandia Field Office DOE Oak Ridge Sites Oak Ridge Office Oak Ridge National Laboratory UCOR Oak Ridge Institute for Science and Education Oak Ridge

  19. GLAMM: Genome-Linked Application for Metabolic Maps

    SciTech Connect (OSTI)

    Bates, John; Chivian, Dylan; Arkin, Adam

    2011-05-29

    The Genome-Linked Application for Metabolic Maps (GLAMM) is a unified web interface for visualizing metabolic networks, reconstructing metabolic networks from annotated genome data, visualizing experimental data in the context of metabolic networks, and investigating the construction of novel, transgenic pathways. This simple, user-friendly interface is tightly integrated with the comparative genomics tools of MicrobesOnline. GLAMM is available for free to the scientific community at glamm.lbl.gov.

  20. BRCA1-linked marker in postmenopausal breast cancer families

    SciTech Connect (OSTI)

    Folsom, A.R.; Chen, P.L.; Sellers, T.A.

    1994-09-01

    A majority of breast and ovarian cancer families and half of the early-onset breast cancer families are linked to markers on 17q (BRCA1). While linkage has been demonstrated in families with premenopausal disease, few studies have tested these markers in families with postmenopausal breast cancer. In the Iowa Women`s Health Study, a population-based study of over 42,000 women, an association of waist-to-hip ratio (WHR) with the risk of postmenopausal breast cancer was found predominantly in women with a positive family history -- this interaction was associated with a 3.2-fold elevated risk. This effect was even more pronounced when the definition of family history included breast and ovarian cancer, known to be linked to 17q markers. We evaluated evidence for linkage with D17S579, a BRCA-1-linked marker, in 13 families in which the index case had postmenopausal breast cancer. Genotyping for alleles at D17S579 was performed on 84 blood samples. Linkage analysis assumed that the breast cancer trait had an autosomal dominant mode of inheritance with a penetrance of 80%. For the 13 families studied, the maximum lod score was 0.29 at a theta of 0.27. There was significant evidence against tight linkage of breast cancer with D17S579 (theta<0.4). Heterogeneity analysis suggested evidence for the presence of both linked and unlinked families. Partitioning informative families on WHR of the index case suggested heterogeneity. These data suggest that, in a subset of families identified by a postmenopausal breast cancer proband, risk of breast cancer may be mediated by BRCA1, with heterogeneity defined by WHR.

  1. Wideband precision analog telemetry link using digital techniques

    SciTech Connect (OSTI)

    Hearn, W.E.

    1982-10-01

    A highly linear Wideband Analog Fiber Optic Link is described which samples at a 1 MHz rate with 10-bit accuracy and transmits and receives by means of a high speed PDM code. Aliasing and sampling effects are fully suppressed and a nearly Gaussian pulse response is attained with a 2 ..mu..sec risetime. Analog signals are recovered with very low distortion and d.c. drift and a S/N ratio of better than 52 db.

  2. New Guide Helps Industry Link with Department of Energy Labs

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

    New Guide Helps Industry Link with Department of Energy Labs For more information contact: George Douglas, 303-275-4096 email: George Douglas Golden, Colo., May. 4, 2001 - Working with U. S. Department of Energy (DOE) laboratories became easier with the recent release of the guide, Doing Business with the Laboratories of the Laboratory Coordinating Council. The guide explains how the DOE's Laboratory Coordinating Council gives U.S. industry access to a "virtual" laboratory that can be

  3. Historical Perspective of Clean Cities and Alternative Fuels Data Center Trends

    SciTech Connect (OSTI)

    O'Connor, J. K.

    2007-09-01

    This document draws on the wealth of information housed in the U.S. Department of Energy's Alternative Fuels Data Center at the National Renewable Energy Laboratory. Trends and analyses are examined from data as far back as 1991. The findings of those trends and salient features are summarized.

  4. Cost of Wind Energy in the United States: Trends from 2007 to 2012 (Presentation)

    SciTech Connect (OSTI)

    Hand, M.

    2015-01-01

    This presentation provides an overview of recent technology trends observed in the United States including project size, turbine size, rotor diameter, hub height, annual average wind speed, and annual energy production. It also highlights area where system analysis is required to fully understand how these technology trends relate to the cost of wind energy.

  5. OSTIblog Articles in the reference linking Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information reference linking Topic OSTI and Reference Linking by Daphne Evans 13 May, 2008 in Technology OSTI actively supports the practice of Reference Linking. Also referred to as citation linking, reference linking adds value to technical reports and journal articles by hyperlinking the references at the end of the document. Authors frequently cite numerous supporting reports and articles. However, locating these cited works can be difficult. If these

  6. Optical analog data link with simple self-test feature

    DOE Patents [OSTI]

    Witkover, R.L.

    1984-02-01

    A communications circuit for optically transmitting analog data signals free of excessive ripple, while having rapid response time. The invention is further characterized by being adapted to provide an immediate indication of the failure of the optical transmission link of the circuit. Commerically available voltage to frequency converter chips are used in conjunction with suitable wiring arrays and in combination with readily available indicator means for constructing the communication circuit of the invention. A V/F converter in the communications circuit is coupled to an offset adjustment means to cause the converter to continuously produce a string of output voltage pulses having a frequency of about 1Khz responsive to the input analog signal to the converter being zero. The continuous presence of the 1Khz frequency on the optical transmission link is monitored at the receiving end of the communication circuit and the indicator means is connected to immediately provide an easily detected indication of a failure of the optical transmission link to transmit the 1Khz frequency pulses.

  7. Characterization of Gigabit Ethernet Over Highly Turbulent Optical Wireless Links

    SciTech Connect (OSTI)

    Johnson, G W; Cornish, J P; Wilburn, J W; Young, R A; Ruggiero, A J

    2002-07-01

    We report on the performance characterization and issues associated with using Gigabit Ethernet (GigE) over a highly turbulent (C{sub n}{sup 2} > 10{sup -12}) 1.3 km air-optic lasercom links. Commercial GigE hardware is a cost-effective and scalable physical layer standard that can be applied to air-optic communications. We demonstrate a simple GigE hardware interface to a singlemode fiber-coupled, 1550 nm, WDM air-optic transceiver. TCPAP serves as a robust and universal foundation protocol that has some tolerance of data loss due to atmospheric fading. Challenges include establishing and maintaining a connection with acceptable throughput under poor propagation conditions. The most useful link performance diagnostic is shown to be scintillation index, where a value of 0.2 is the maximum permissible for adequate GigE throughput. Maximum GigE throughput observed was 49.7% of that obtained with a fiber jumper when scintillation index is 0.1. Shortcomings in conventional measurements such as bit error rate are apparent. Prospects for forward mor correction and other link enhancements will be discussed.

  8. Optical analog data link with simple self-test feature

    DOE Patents [OSTI]

    Witkover, Richard L.

    1986-01-01

    A communications circuit for optically transmitting analog data signals free of excessive ripple, while having rapid response time. The invention is further characterized by being adapted to provide an immediate indication of the failure of the optical transmission link of the circuit. Commercially available voltage to frequency converter chips are used in conjunction with suitable wiring arrays and in combination with readily available indicator means for constructing the communication circuit of the invention. A V/F converter in the communications circuit is coupled to an offset adjustment means to cause the converter to continuously produce a string of output voltage pulses having a frequency of about 1 Khz responsive to the input analog signal to the converter being zero. The continuous presence of the 1 Khz frequency on the optical transmission link is monitored at the receiving end of the communication circuit and the indicator means is connected to immediately provide an easily detected indication of a failure of the optical transmission link to transmit the 1 Khz frequency pulses.

  9. Trends in heavy oil production and refining in California

    SciTech Connect (OSTI)

    Olsen, D.K.; Ramzel, E.B.; Pendergrass, R.A. II

    1992-07-01

    This report is one of a series of publications assessing the feasibility of increasing domestic heavy oil production and is part of a study being conducted for the US Department of Energy. This report summarizes trends in oil production and refining in Canada. Heavy oil (10{degrees} to 20{degrees} API gravity) production in California has increased from 20% of the state`s total oil production in the early 1940s to 70% in the late 1980s. In each of the three principal petroleum producing districts (Los Angeles Basin, Coastal Basin, and San Joaquin Valley) oil production has peaked then declined at different times throughout the past 30 years. Thermal production of heavy oil has contributed to making California the largest producer of oil by enhanced oil recovery processes in spite of low oil prices for heavy oil and stringent environmental regulation. Opening of Naval Petroleum Reserve No. 1, Elk Hills (CA) field in 1976, brought about a major new source of light oil at a time when light oil production had greatly declined. Although California is a major petroleum-consuming state, in 1989 the state used 13.3 billion gallons of gasoline or 11.5% of US demand but it contributed substantially to the Nation`s energy production and refining capability. California is the recipient and refines most of Alaska`s 1.7 million barrel per day oil production. With California production, Alaskan oil, and imports brought into California for refining, California has an excess of oil and refined products and is a net exporter to other states. The local surplus of oil inhibits exploitation of California heavy oil resources even though the heavy oil resources exist. Transportation, refining, and competition in the market limit full development of California heavy oil resources.

  10. Trends in heavy oil production and refining in California

    SciTech Connect (OSTI)

    Olsen, D.K.; Ramzel, E.B.; Pendergrass, R.A. II.

    1992-07-01

    This report is one of a series of publications assessing the feasibility of increasing domestic heavy oil production and is part of a study being conducted for the US Department of Energy. This report summarizes trends in oil production and refining in Canada. Heavy oil (10{degrees} to 20{degrees} API gravity) production in California has increased from 20% of the state's total oil production in the early 1940s to 70% in the late 1980s. In each of the three principal petroleum producing districts (Los Angeles Basin, Coastal Basin, and San Joaquin Valley) oil production has peaked then declined at different times throughout the past 30 years. Thermal production of heavy oil has contributed to making California the largest producer of oil by enhanced oil recovery processes in spite of low oil prices for heavy oil and stringent environmental regulation. Opening of Naval Petroleum Reserve No. 1, Elk Hills (CA) field in 1976, brought about a major new source of light oil at a time when light oil production had greatly declined. Although California is a major petroleum-consuming state, in 1989 the state used 13.3 billion gallons of gasoline or 11.5% of US demand but it contributed substantially to the Nation's energy production and refining capability. California is the recipient and refines most of Alaska's 1.7 million barrel per day oil production. With California production, Alaskan oil, and imports brought into California for refining, California has an excess of oil and refined products and is a net exporter to other states. The local surplus of oil inhibits exploitation of California heavy oil resources even though the heavy oil resources exist. Transportation, refining, and competition in the market limit full development of California heavy oil resources.

  11. LINKING Lyα AND LOW-IONIZATION TRANSITIONS AT LOW OPTICAL DEPTH

    SciTech Connect (OSTI)

    Jaskot, A. E.; Oey, M. S.

    2014-08-20

    We suggest that low optical depth in the Lyman continuum (LyC) may relate the Lyα emission, C II and Si II absorption, and C II* and Si II* emission seen in high-redshift galaxies. We base this analysis on Hubble Space Telescope Cosmic Origins Spectrograph spectra of four Green Pea (GP) galaxies, which may be analogs of z > 2 Lyα emitters (LAEs). In the two GPs with the strongest Lyα emission, the Lyα line profiles show reduced signs of resonant scattering. Instead, the Lyα profiles resemble the Hα line profiles of evolved star ejecta, suggesting that the Lyα emission originates from a low column density and similar outflow geometry. The weak C II absorption and presence of non-resonant C II* emission in these GPs support this interpretation and imply a low LyC optical depth along the line of sight. In two additional GPs, weak Lyα emission and strong C II absorption suggest a higher optical depth. These two GPs differ in their Lyα profile shapes and C II* emission strengths, however, indicating different inclinations of the outflows to our line of sight. With these four GPs as examples, we explain the observed trends linking Lyα, C II, and C II* in stacked LAE spectra, in the context of optical depth and geometric effects. Specifically, in some galaxies with strong Lyα emission, a low LyC optical depth may allow Lyα to escape with reduced scattering. Furthermore, C II absorption, C II* emission, and Lyα profile shape can reveal the optical depth, constrain the orientation of neutral outflows in LAEs, and identify candidate LyC emitters.

  12. Are GRACE-era Terrestrial Water Trends Driven by Anthropogenic Climate Change?

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

    Fasullo, J. T.; Lawrence, D. M.; Swenson, S. C.

    2016-01-01

    To provide context for observed trends in terrestrial water storage (TWS) during GRACE (2003–2014), trends and variability in the CESM1-CAM5 Large Ensemble (LE) are examined. Motivated in part by the anomalous nature of climate variability during GRACE, the characteristics of both forced change and internal modes are quantified and their influences on observations are estimated. Trends during the GRACE era in the LE are dominated by internal variability rather than by the forced response, with TWS anomalies in much of the Americas, eastern Australia, Africa, and southwestern Eurasia largely attributable to the negative phases of the Pacific Decadal Oscillation (PDO)more » and Atlantic Multidecadal Oscillation (AMO). While similarities between observed trends and the model-inferred forced response also exist, it is inappropriate to attribute such trends mainly to anthropogenic forcing. For several key river basins, trends in the mean state and interannual variability and the time at which the forced response exceeds background variability are also estimated while aspects of global mean TWS, including changes in its annual amplitude and decadal trends, are quantified. The findings highlight the challenge of detecting anthropogenic climate change in temporally finite satellite datasets and underscore the benefit of utilizing models in the interpretation of the observed record.« less

  13. Trends in HFE Methods and Tools and Their Applicability to Safety Reviews

    SciTech Connect (OSTI)

    O'Hara, J.M.; Plott, C.; Milanski, J.; Ronan, A.; Scheff, S.; Laux, L.; and Bzostek, J.

    2009-09-30

    The U.S. Nuclear Regulatory Commission's (NRC) conducts human factors engineering (HFE) safety reviews of applicant submittals for new plants and for changes to existing plants. The reviews include the evaluation of the methods and tools (M&T) used by applicants as part of their HFE program. The technology used to perform HFE activities has been rapidly evolving, resulting in a whole new generation of HFE M&Ts. The objectives of this research were to identify the current trends in HFE methods and tools, determine their applicability to NRC safety reviews, and identify topics for which the NRC may need additional guidance to support the NRC's safety reviews. We conducted a survey that identified over 100 new HFE M&Ts. The M&Ts were assessed to identify general trends. Seven trends were identified: Computer Applications for Performing Traditional Analyses, Computer-Aided Design, Integration of HFE Methods and Tools, Rapid Development Engineering, Analysis of Cognitive Tasks, Use of Virtual Environments and Visualizations, and Application of Human Performance Models. We assessed each trend to determine its applicability to the NRC's review by considering (1) whether the nuclear industry is making use of M&Ts for each trend, and (2) whether M&Ts reflecting the trend can be reviewed using the current design review guidance. We concluded that M&T trends that are applicable to the commercial nuclear industry and are expected to impact safety reviews may be considered for review guidance development. Three trends fell into this category: Analysis of Cognitive Tasks, Use of Virtual Environments and Visualizations, and Application of Human Performance Models. The other trends do not need to be addressed at this time.

  14. Parallel optics technology assessment for the versatile link project

    SciTech Connect (OSTI)

    Chramowicz, J.; Kwan, S.; Rivera, R.; Prosser, A.; /Fermilab

    2011-01-01

    This poster describes the assessment of commercially available and prototype parallel optics modules for possible use as back end components for the Versatile Link common project. The assessment covers SNAP12 transmitter and receiver modules as well as optical engine technologies in dense packaging options. Tests were performed using vendor evaluation boards (SNAP12) as well as custom evaluation boards (optical engines). The measurements obtained were used to compare the performance of these components with single channel SFP+ components operating at a transmission wavelength of 850 nm over multimode fibers.

  15. Duality linking standard and tachyon scalar field cosmologies

    SciTech Connect (OSTI)

    Avelino, P. P.; Bazeia, D.; Losano, L.; Oliveira, J. C. R. E.; Pavan, A. B.

    2010-09-15

    In this work we investigate the duality linking standard and tachyon scalar field homogeneous and isotropic cosmologies in N+1 dimensions. We determine the transformation between standard and tachyon scalar fields and between their associated potentials, corresponding to the same background evolution. We show that, in general, the duality is broken at a perturbative level, when deviations from a homogeneous and isotropic background are taken into account. However, we find that for slow-rolling fields the duality is still preserved at a linear level. We illustrate our results with specific examples of cosmological relevance, where the correspondence between scalar and tachyon scalar field models can be calculated explicitly.

  16. DOE and Fusion Links | Princeton Plasma Physics Lab

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

    DOE and Fusion Links United States Department of Energy U.S. Department of Energy Office of Science Office of Fusion Energy Sciences U.S. D.O.E. Princeton Site Office Map showing U.S. Fusion Program Participants U.S. D.O.E. Science Laboratories U.S. D.O.E. User Facilities U.S. D.O.E. Funding Opportunities Other Fusion Research Sites United States Sites General Atomics (GA) MIT Plasma Science and Fusion Center U.S. ITER National Ignition Facility (NIF) American Fusion News International Sites

  17. Techniques in teaching statistics : linking research production and research use.

    SciTech Connect (OSTI)

    Martinez-Moyano, I .; Smith, A.

    2012-01-01

    In the spirit of closing the 'research-practice gap,' the authors extend evidence-based principles to statistics instruction in social science graduate education. The authors employ a Delphi method to survey experienced statistics instructors to identify teaching techniques to overcome the challenges inherent in teaching statistics to students enrolled in practitioner-oriented master's degree programs. Among the teaching techniques identi?ed as essential are using real-life examples, requiring data collection exercises, and emphasizing interpretation rather than results. Building on existing research, preliminary interviews, and the ?ndings from the study, the authors develop a model describing antecedents to the strength of the link between research and practice.

  18. Cool Trends on Campus: A Survey of Thermal Energy Storage Use in Campus

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

    District Energy Systems, May 2005 | Department of Energy on Campus: A Survey of Thermal Energy Storage Use in Campus District Energy Systems, May 2005 Cool Trends on Campus: A Survey of Thermal Energy Storage Use in Campus District Energy Systems, May 2005 A survey was conducted to develop a database documenting and quantifying the use of Thermal Energy Storage (TES) in campus applications. cool_trends_on_campus.pdf (97.88 KB) More Documents & Publications Cool Trends in District Energy:

  19. Fact #842: October 13, 2014 Vehicles and Vehicle Travel Trends have Changed

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

    Since 2008 - Dataset | Department of Energy 2: October 13, 2014 Vehicles and Vehicle Travel Trends have Changed Since 2008 - Dataset Fact #842: October 13, 2014 Vehicles and Vehicle Travel Trends have Changed Since 2008 - Dataset Excel file with dataset for Fact #842: Vehicles and Vehicle Travel Trends have Changed Since 2008 fotw#842_web.xlsx (27.66 KB) More Documents & Publications Residential Lighting Usage Estimate Tool, v1.0 Residential Lighting Usage Estimate Tool, v1.0, MacOS

  20. Trends in electricity demand and supply in the developing countries, 1980--1990

    SciTech Connect (OSTI)

    Meyers, S.; Campbell, C.

    1992-11-01

    This report provides an overview of trends concerning electricity demand and supply in the developing countries in the 1980--1990 period, with special focus on 13 major countries for which we have assembled consistent data series. We describe the linkage between electricity demand and economic growth, the changing sectoral composition of electricity consumption, and changes in the mix of energy sources for electricity generation. We also cover trends in the efficiency of utility electricity supply with respect to power plant efficiency and own-use and delivery losses, and consider the trends in carbon dioxide emissions from electricity supply.

  1. Preliminary analysis of patent trends for sodium/sulfur battery technology

    SciTech Connect (OSTI)

    Triplett, M.B.; Winter, C.; Ashton, W.B.

    1985-07-01

    This document summarizes development trends in sodium/sulfur battery technology based on data from US patents. Purpose of the study was to use the activity, timing and ownership of 285 US patents to identify and describe broad patterns of change in sodium/sulfur battery technology. The analysis was conducted using newly developed statistical and computer graphic techniques for describing technology development trends from patent data. This analysis suggests that for some technologies trends in patent data provide useful information for public and private R and D planning.

  2. Photo of the Week: Mapping the Link between Invasive Plants and...

    Office of Environmental Management (EM)

    Mapping the Link between Invasive Plants and Wildfire in the Mojave Desert Photo of the Week: Mapping the Link between Invasive Plants and Wildfire in the Mojave Desert August 21, ...

  3. Linked Open Data Workshop in Washington, D.C. | OpenEI Community

    Open Energy Info (EERE)

    Home > Linked Open Data Workshop in Washington, D.C. > Posts by term Content Group Activity By term Q & A Feeds Event (2) linked open data (2) LOD (2) notes (1) Open Data (2)...

  4. Linking the micro and macro: L-H transition dynamics and threshold...

    Office of Scientific and Technical Information (OSTI)

    Linking the micro and macro: L-H transition dynamics and threshold physics Citation Details In-Document Search Title: Linking the micro and macro: L-H transition dynamics and ...

  5. Link to the Utilities by Zip Code File | OpenEI Community

    Open Energy Info (EERE)

    Link to the Utilities by Zip Code File Home > Groups > Utility Rate I am trying to access the link to the utility by zip code csv file from the following side bar on the utility...

  6. DOE Wind Energy R&D is Linked to Innovations Within and Outside...

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

    Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, Study Finds DOE Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, ...

  7. Find Us Links | OSTI, US Dept of Energy, Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    Find Us Links OSTI Facebook OSTI Twitter OSTI Google+ (Link will open in a new window) Subscribe to the Newsletter Issue issue-3-january-february-2013 Go to full ...

  8. Annual Report on U.S. Wind Power Installation, Cost, and Performance Trends: 2007 (Revised)

    SciTech Connect (OSTI)

    Wiser, R.; Bolinger, M.

    2008-05-01

    This report focuses on key trends in the U.S. wind power market, with an emphasis on the latest year, and presents a wealth of data, some of which has not historically been mined by wind power analysts.

  9. Solar Energy Prices See Double-digit Declines in 2013; Trend...

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

    Solar Energy Prices See Double-digit Declines in 2013; Trend Expected to Continue PV pricing to drop another 3 - 12 percent in 2014 October 20, 2014 Distributed solar photovoltaic ...

  10. Trends in Multifamily Programs: What’s Working and What’s Challenging

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Multifamily / Low-Income Peer Exchange Call Series: Trends in Multifamily Programs: What’s Working and What’s Challenging, Call Slides and Discussion Summary, January 9, 2014.

  11. Review of Sector and Regional Trends in U.S. Electricity Markets...

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

    A Review of Sector and Regional Trends in U.S. Electricity Markets: Focus on Natural Gas Natural Gas and the Evolving U.S. Power Sector Monograph Series: Number 1 of 3...

  12. NUG 2013 User Day: Trends, Discovery, and Innovation in High Performance

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

    Computing Home » For Users » NERSC Users Group » Annual Meetings » NUG 2013 » User Day NUG 2013 User Day: Trends, Discovery, and Innovation in High Performance Computing Wednesday, Feb. 13 Berkeley Lab Building 50 Auditorium Live streaming: http://hosting.epresence.tv/LBL/1.aspx 8:45 - Welcome: Kathy Yelick, Berkeley Lab Associate Director for Computing Sciences Trends 9:00 - The Future of High Performance Scientific Computing, Kathy Yelick, Berkeley Lab Associate Director for Computing

  13. Technical Basis Spent Nuclear Fuel (SNF) Project Radiation and Contamination Trending Program

    SciTech Connect (OSTI)

    KURTZ, J.E.

    2000-05-10

    This report documents the technical basis for the Spent Nuclear Fuel (SNF) Program radiation and contamination trending program. The program consists of standardized radiation and contamination surveys of the KE Basin, radiation surveys of the KW basin, and radiation surveys of the Cold Vacuum Drying Facility (CVD) with the associated tracking. This report also discusses the remainder of radiological areas within the SNFP that do not have standardized trending programs and the basis for not having this program in those areas.

  14. New Report Highlights Trends in Offshore Wind with 14 Projects Currently In

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

    Advanced Stages of Development | Department of Energy Report Highlights Trends in Offshore Wind with 14 Projects Currently In Advanced Stages of Development New Report Highlights Trends in Offshore Wind with 14 Projects Currently In Advanced Stages of Development September 3, 2014 - 10:57am Addthis The Energy Department today released a new report showing progress for the U.S. offshore wind energy market over the past year, including two projects that have moved into the initial stages of

  15. Fact #817: February 17, 2014 Conventional and Alternative Fuel Price Trends

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

    from 2000 to 2013 | Department of Energy 7: February 17, 2014 Conventional and Alternative Fuel Price Trends from 2000 to 2013 Fact #817: February 17, 2014 Conventional and Alternative Fuel Price Trends from 2000 to 2013 Retail prices for most transportation fuels have been highly volatile over the past 13 years. The figure below shows quarterly price fluctuations for select fuel types from 2000 to 2013. Gasoline, diesel, propane, E85 (85% ethanol and 15% gasoline), and B20 (20% biodiesel

  16. EVMS Training Snippet: 5.5 PARSII Analysis: Trend Reports | Department of

    Office of Environmental Management (EM)

    Energy 5 PARSII Analysis: Trend Reports EVMS Training Snippet: 5.5 PARSII Analysis: Trend Reports This EVMS Training Snippet, sponsored by the Office of Acquisition and Project Management (OAPM) is one in a series regarding PARS II Analysis reports. PARS 2 offers direct insight into EVM project data from the contractor's internal systems. The reports were developed with the users in mind, organized and presented in an easy to follow manner, with analysis results and key information to

  17. U.S. Energy Service Company (ESCO) Industry and Market Trends | Department

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

    of Energy U.S. Energy Service Company (ESCO) Industry and Market Trends U.S. Energy Service Company (ESCO) Industry and Market Trends Information on the U.S. Energy Service Company and its projects, activities, and effects in the market. session_1_financing_track_goldman_en.pdf (2.33 MB) session_1_financing_track_goldman_cn.pdf (2.58 MB) More Documents & Publications US Energy Service Company Industry: History and Business Models

  18. Cross-linked comb-shaped anion exchange membranes with high base stability

    SciTech Connect (OSTI)

    Li, NW; Wang, LZ; Hickner, M

    2014-01-01

    A unique one-step cross-linking strategy that connects quaternary ammonium centers using Grubbs II-catalyzed olefin metathesis was developed. The cross-linked anion exchange membranes showed swelling ratios of less than 10% and hydroxide conductivities of 18 to 40 mS cm(- 1). Cross-linking improved the membranes' stability to hydroxide degradation compared to their non-cross-linked analogues.

  19. Topics: Uncovering the physics of magnetic self-organization and links to

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

    astrophysics - MST - UW Plasma Physics Uncovering the physics of magnetic self-organization and links to astrophysics UW Madison Madison Symmetric Torus Topics: Uncovering the physics of magnetic self-organization and links to astrophysics MST HomeGraduate Student InformationLinksTourControl and Auxiliary SystemsPhysics TopicsDeviceResearch MissionMST People mst logo CPLA Home Directory Publications Links Internal University of Wisconsin Physics Department Research funding includes support

  20. Coding Links on Websites Outside of the Energy.gov Drupal Environment

    Broader source: Energy.gov [DOE]

    If you're coding links for a website outside of the Energy.gov environment, follow these guidelines. This includes explanations of how to code links, how to add the "external website" pop-up, how to create "back to top" links, and how to code skipped navigation.

  1. Construction plans jump; operations skid in 1996

    SciTech Connect (OSTI)

    True, W.R.

    1997-08-04

    Federally regulated oil and gas pipelines turned in mixed performances in 1996, a review of annual reports filed with the US Federal Energy Regulatory Commission (FERC) shows. Plans for new pipeline construction, filed with both the FERC and Canadian regulatory bodies, increased during a 12-month period ending June 30, 1997. Natural-gas pipeline operating companies increased their operating revenues but saw their incomes fall; oil pipelines saw both revenues and incomes fall sharply as deliveries were flat. Major natural-gas pipelines slightly increased the amounts of gas they moved for a fee and decreased gas sold out of their systems. In 1996, liquids pipelines moved fewer barrels than a year earlier and reduced in all categories the miles of line operated. Each year in this exclusive report, Oil and Gas Journal tracks revenues and incomes earned from operations along with volumes moved, as submitted to the FERC by US regulated interstate pipeline companies. Data are presented on the following: pipeline revenues, incomes--1996; North American pipeline-construction costs; US pipeline costs--estimated vs. actual; North American compressor construction costs; US compressor costs--estimated vs. actual; Canadian pipeline-construction costs, actual; US interstate mileage; investment in liquids pipelines; 10 years of land-construction costs; top 10 interstate liquids lines; top 10 interstate gas lines; liquids pipeline companies; and gas pipeline companies.

  2. Linked supramolecular building blocks for enhanced cluster formation

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

    McLellan, Ross; Palacios, Maria A.; Beavers, Christine M.; Teat, Simon J.; Piligkos, Stergios; Brechin, Euan K.; Dalgarno, Scott J.

    2015-01-09

    Methylene-bridged calix[4]arenes have emerged as extremely versatile ligand supports in the formation of new polymetallic clusters possessing fascinating magnetic properties. Metal ion binding rules established for this building block allow one to partially rationalise the complex assembly process. The ability to covalently link calix[4]arenes at the methylene bridge provides significantly improved control over the introduction of different metal centres to resulting cluster motifs. Clusters assembled from bis-calix[4]arenes and transition metal ions or 3d-4f combinations display characteristic features of the analogous calix[4]arene supported clusters, thereby demonstrating an enhanced and rational approach towards the targeted synthesis of complex and challenging structures.

  3. Query optimization for graph analytics on linked data using SPARQL

    SciTech Connect (OSTI)

    Hong, Seokyong; Lee, Sangkeun; Lim, Seung -Hwan; Sukumar, Sreenivas R.; Vatsavai, Ranga Raju

    2015-07-01

    Triplestores that support query languages such as SPARQL are emerging as the preferred and scalable solution to represent data and meta-data as massive heterogeneous graphs using Semantic Web standards. With increasing adoption, the desire to conduct graph-theoretic mining and exploratory analysis has also increased. Addressing that desire, this paper presents a solution that is the marriage of Graph Theory and the Semantic Web. We present software that can analyze Linked Data using graph operations such as counting triangles, finding eccentricity, testing connectedness, and computing PageRank directly on triple stores via the SPARQL interface. We describe the process of optimizing performance of the SPARQL-based implementation of such popular graph algorithms by reducing the space-overhead, simplifying iterative complexity and removing redundant computations by understanding query plans. Our optimized approach shows significant performance gains on triplestores hosted on stand-alone workstations as well as hardware-optimized scalable supercomputers such as the Cray XMT.

  4. Linked supramolecular building blocks for enhanced cluster formation

    SciTech Connect (OSTI)

    McLellan, Ross; Palacios, Maria A.; Beavers, Christine M.; Teat, Simon J.; Piligkos, Stergios; Brechin, Euan K.; Dalgarno, Scott J.

    2015-01-09

    Methylene-bridged calix[4]arenes have emerged as extremely versatile ligand supports in the formation of new polymetallic clusters possessing fascinating magnetic properties. Metal ion binding rules established for this building block allow one to partially rationalise the complex assembly process. The ability to covalently link calix[4]arenes at the methylene bridge provides significantly improved control over the introduction of different metal centres to resulting cluster motifs. Clusters assembled from bis-calix[4]arenes and transition metal ions or 3d-4f combinations display characteristic features of the analogous calix[4]arene supported clusters, thereby demonstrating an enhanced and rational approach towards the targeted synthesis of complex and challenging structures.

  5. Linking strain anisotropy and plasticity in copper metallization

    SciTech Connect (OSTI)

    Murray, Conal E. Jordan-Sweet, Jean; Priyadarshini, Deepika; Nguyen, Son

    2015-05-04

    The elastic anisotropy of copper leads to significant variation in the x-ray elastic constants (XEC), which link diffraction-based strain measurements to stress. An accurate depiction of the mechanical response in copper thin films requires a determination of an appropriate grain interaction model that lies between Voigt and Reuss limits. It is shown that the associated XEC weighting fraction, x*, between these limits provides a metric by which strain anisotropy can be quantified. Experimental values of x*, as determined by a linear regression scheme of diffraction data collected from multiple reflections, reveal the degree of strain anisotropy and its dependence on plastic deformation induced during in-situ and ex-situ thermal treatments.

  6. X-linked inheritance in neuronal migration disorders (NMD)

    SciTech Connect (OSTI)

    Andermann, E.; Dubeau, F.; Tampieri, D.

    1994-09-01

    With the advent of MRI imaging, an increasing number of NMD have been identified in patients with epilepsy. Although most cases have been sporadic, families with these disorders have now been reported in several types of NMD. Furthermore, subcortical bank heterotopia (SBH) or {open_quotes}double cortex syndrome{close_quotes} and periventricular nodular heterotopia (PNH) have a marked female predominance. Two females with SBH, mild mental retardation and seizures had sons with lissencephaly, severe retardation and seizures, and daughters with SBH. X-linked lissencephaly has been observed in several other families, and one girl with lissencephaly was found to have a de novo X-autosomal translocation with a breakpoint in chromosome Xq22. We have studied three families with two or more generations affected by PNH in females, a high frequency of spontaneous abortions and abnormal sex ratios in sibships. The clinical manifestations include seizures and normal intelligence. Three other families with PNH in females have been reported in the literature. Bilateral perisylvian polymicrogyria has been reported in monozygotic twins and in siblings, and we have studied a brother and sister with an affected maternal uncle. These findings suggest sex-linked dominant inheritance with male lethality or severe expression in males. The three disorders described above may represent different mutations of a single gene or mutations in two or more genes on the X-chromosome. At least one gene is probably located in chromosome band Xq22. Genetic linkage studies in families with NMD as well as a search for candidate genes such as adhesion molecules known to map on the X-chromosome should lead to the identification of the gene(s) responsible for these disorders.

  7. Molybdate sorption by cross-linked chitosan beads: Dynamic studies

    SciTech Connect (OSTI)

    Guibal, E.; Milot, C.; Roussy, J.

    1999-01-01

    Recent trends in environmental monitoring have induced increasing development of new wastewater treatment techniques. Membrane processes, electrochemical techniques, or ion-exchange systems are widely used, but biosorption has been recognized in the last 30 years as a promising way to reduce the contamination of surface water issued from industrial effluent. Chitosan, a biopolymer extracted from crustacean shells, exhibits high sorption capacities for metal ion recovery. Sorption efficiency and removal rates are controlled by several diffusion mechanisms. Chitosan gel beads have been prepared and have shown enhanced sorption performance in batch systems. This study shows that, in continuous systems, sorption capacities can reach 700 mg/g, a level close to that obtained in batch studies. The effects of metal concentration, flow velocity, and column size are investigated and demonstrate that, because of diffusion mechanisms, the optimum concentration range is approximately 50 to 100 mg/L. In column systems, the Biot number, though greater than 1, is lower than the Biot number obtained in batch systems, indicating that external mass transfer influences mass transfer at the low superficial velocity investigated in this work.

  8. A new look at maximum and minimum temperature trends for the globe

    SciTech Connect (OSTI)

    Easterling, D.R.; Peterson, T.C.; Karl, T.R.

    1997-11-01

    A number of recent studies have established that differential changes in daily maximum and minimum temperatures are occurring, resulting in changes in the diurnal temperature range (DTR) for many parts of the globe. Large-scale trends in the USA indicate that minimum temperatures are increasing at a faster rate than maximum temperatures, resulting in a narrowing in the DTR. This paper updates and extends the analysis of changes in the DTR in three ways: (1) by increasing the areal coverage to more than half the global landmass, (2) by addressing the issue of homogeneity of the data, and (3) by examining the potential effects of urban stations on the calculated trends. The update includes data for an additional 15% of the global land area and an extension of the analysis period used in a previous study. Homogeneity techniques were used on the data to adjust individual station data for undocumented discontinuities. Annual maximum and minimum temperature and DTR time series for the 1950-1993 period averaged over 54% of the total global land area are presented. The trend for the maximum temperature is 0.88 C/100 years, which is consistent with earlier findings. However, the trend for the minimum temperature is 1.86 C/100 years; this is less than found in previous analyses and leads to a smaller trend in the DTR. This finding is not surprising since much of the data added in this study are for tropical and sub-tropical regions where temperature trends are not expected to be as large as in higher latitude regions. The effect of urbanization on the global trends is found to be on the order of 0.1 C/100 years or less, which is consistent with previous investigations. 14 refs., 2 figs.

  9. A Prospective Quasi-Randomized Comparison of Intraoperatively Built Custom-Linked Seeds Versus Loose Seeds for Prostate Brachytherapy

    SciTech Connect (OSTI)

    Ishiyama, Hiromichi; Satoh, Takefumi; Kawakami, Shogo; Tsumura, Hideyasu; Komori, Shouko; Tabata, Ken-ichi; Sekiguchi, Akane; Takahashi, Ryo; Soda, Itaru; Takenaka, Kouji; Iwamura, Masatsugu; Hayakawa, Kazushige

    2014-09-01

    Purpose: To compare dosimetric parameters, seed migration rates, operation times, and acute toxicities of intraoperatively built custom-linked (IBCL) seeds with those of loose seeds for prostate brachytherapy. Methods and Materials: Participants were 140 patients with low or intermediate prostate cancer prospectively allocated to an IBCL seed group (n=74) or a loose seed group (n=66), using quasirandomization (allocated by week of the month). All patients underwent prostate brachytherapy using an interactive plan technique. Computed tomography and plain radiography were performed the next day and 1month after brachytherapy. The primary endpoint was detection of a 5% difference in dose to 90% of prostate volume on postimplant computed tomography 1month after treatment. Seed migration was defined as a seed position >1cm from the cluster of other seeds on radiography. A seed dropped into the seminal vesicle was also defined as a migrated seed. Results: Dosimetric parameters including the primary endpoint did not differ significantly between groups, but seed migration rate was significantly lower in the IBCL seed group (0%) than in the loose seed group (55%; P<.001). Mean operation time was slightly but significantly longer in the IBCL seed group (57min) than in the loose seed group (50min; P<.001). No significant differences in acute toxicities were seen between groups (median follow-up, 9months). Conclusions: This prospective quasirandomized control trial showed no dosimetric differences between IBCL seed and loose seed groups. However, a strong trend toward decreased postimplant seed migration was shown in the IBCL seed group.

  10. Energy harvesting from vibration with cross-linked polypropylene piezoelectrets

    SciTech Connect (OSTI)

    Zhang, Xiaoqing; Wu, Liming; Sessler, Gerhard M.

    2015-07-15

    Piezoelectret films are prepared by modification of the microstructure of polypropylene foam sheets cross-linked by electronic irradiation (IXPP), followed by proper corona charging. Young’s modulus, relative permittivity, and electromechanical coupling coefficient of the fabricated films, determined by dielectric resonance spectra, are about 0.7 MPa, 1.6, and 0.08, respectively. Dynamic piezoelectric d{sub 33} coefficients up to 650 pC/N at 200 Hz are achieved. The figure of merit (FOM, d{sub 33} ⋅ g{sub 33}) for a more typical d{sub 33} value of 400 pC/N is about 11.2 GPa{sup −1}. Vibration-based energy harvesting with one-layer and two-layer stacks of these films is investigated at various frequencies and load resistances. At an optimum load resistance of 9 MΩ and a resonance frequency of 800 Hz, a maximum output power of 120 μW, referred to the acceleration g due to gravity, is obtained for an energy harvester consisting of a one-layer IXPP film with an area of 3.14 cm{sup 2} and a seismic mass of 33.7 g. The output power can be further improved by using two-layer stacks of IXPP films in electric series. IXPP energy harvesters could be used to energize low-power electronic devices, such as wireless sensors and LED lights.

  11. Heterogeneity analysis in 40 X-linked retinitis pigmentosa families

    SciTech Connect (OSTI)

    Teague, P.W.; Aldred, M.A.; Dempster, M.; Harrison, C.; Carothers, A.D.; Hardwick, L.J.; Evans, H.J.; Wright, A.F.; Strain, L.; Brock, D.J.H. )

    1994-07-01

    Analysis of genetic heterogeneity in 40 kindreds with X-linked retinitis pigmentosa (XLRP), with 20 polymorphic markers, showed that significant heterogeneity is present (P=.001) and that 56% of kindreds are of RP3 type and that 26% are of RP2 type. The location of the RP3 locus was found to be 0.4 cM distal to OTC in the Xp21.1 region, and that of the RP2 locus was 6.5 cM proximal to DXS7 in Xp11.2-p11.3. Bayesian probabilities of linkage to RP2, RP3, or to neither locus were calculated. This showed that 20 of 40 kindreds could be assigned to one or the other locus, with a probability >.70 (14 kindreds with RP3 and 6 kindreds with RP2 disease). A further three kindreds were found to be unlinked to either locus, with a probability >.8. The remaining 17 kindreds could not be classified unambiguously. This highlights the difficulty of classifying families in the presence of genetic heterogeneity, where two loci are separated by an estimated 16 cM. 34 refs., 1 fig., 4 tabs.

  12. Cross-linking of polytetrafluoroethylene during room-temperature irradiation

    SciTech Connect (OSTI)

    Pugmire, David L; Wetteland, Chris J; Duncan, Wanda S; Lakis, Rollin E; Schwartz, Daniel S

    2008-01-01

    Exposure of polytetrafluoroethylene (PTFE) to {alpha}-radiation was investigated to detennine the physical and chemical effects, as well as to compare and contrast the damage mechanisms with other radiation types ({beta}, {gamma}, or thermal neutron). A number of techniques were used to investigate the chemical and physical changes in PTFE after exposure to {alpha}-radiation. These techniques include: Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), and fluorescence spectroscopy. Similar to other radiation types at low doses, the primary damage mechanism for the exposure of PTFE to {alpha}-radiation appears to be chain scission. Increased doses result in a change-over of the damage mechanism to cross-linking. This result is not observed for any radiation type other than {alpha} when irradiation is performed at room temperature. Finally, at high doses, PTFE undergoes mass-loss (via smallfluorocarbon species evolution) and defluorination. The amount and type of damage versus sample depth was also investigated. Other types of radiation yield damage at depths on the order of mm to cm into PTFE due to low linear energy transfer (LET) and the correspondingly large penetration depths. By contrast, the {alpha}-radiation employed in this study was shown to only induce damage to a depth of approximately 26 {mu}m, except at very high doses.

  13. Structure and Origins of Trends in Hydrological Measures over the western United States

    SciTech Connect (OSTI)

    Das, T; Hidalgo, H G; Dettinger, M D; Cayan, D R; Pierce, D W; Bonfils, C; Barnett, T P; Bala, G; Mirin, A

    2008-08-22

    This study examines, at 1/8 degree spatial resolution, the geographic structure of observed trends in key hydrologically relevant variables across the western United States (U.S.) over the period 1950-1999, and investigates whether these trends are statistically significantly different from trends associated with natural climate variations. A number of variables were analyzed, including late winter and spring temperature, winter-total snowy days as a fraction of winter-total wet days, 1st April Snow Water Equivalent (SWE) as a fraction of October through March precipitation total (P{sub ONDJFM}), and seasonal (January-February-March; JFM) accumulated runoff as a fraction of water year accumulated runoff. The observed changes were compared to natural internal climate variability simulated by an 850-year control run of the CCSM3-FV climate model, statistically downscaled to a 1/8 degree grid using the method of Constructed Analogues. Both observed and downscaled temperature and precipitation data were then used to drive the Variable Infiltration Capacity (VIC) hydrological model to obtain the hydrological variables analyzed in this study. Large trends (magnitudes found less than 5% of the time in the long control run) are common in the observations, and occupy substantial part of the area (37-42%) over the mountainous western U.S. These trends are strongly related to the large scale warming that appears over 89% of the domain. The strongest changes in the hydrologic variables, unlikely to be associated with natural variability alone, have occurred at medium elevations (750 m to 2500 m for JFM runoff fractions and 500 m-3000 m for SWE/PONDJFM) where warming has pushed temperatures from slightly below to slightly above freezing. Further analysis using the data on selected catchments across the simulation domain indicated that hydroclimatic variables must have changed significantly (at 95% confidence level) over at least 45% of the total catchment area to achieve a

  14. Retrospective analysis of energy use and conservation trends: 1972-1982

    SciTech Connect (OSTI)

    Adams, R.C.; Belzer, D.B.; Fang, J.M.; Imhoff, K.L.; Lax, D.H.; Moe, R.J.; Roop, J.M.; Wusterbarth, A.R.

    1985-06-01

    The primary objective of the research reported here is to analyze energy use trends for the entire economy and by end-use sector (residential, commercial, and industrial, and transportation). In particular, an examination of energy trends was undertaken for the period 1972 through 1982 to determine the magnitude of ''energy savings'' attributable to: (1) changes in economic activity; (2) efficiency improvements relative to the 1972 stock (including structures and capital equipment); and (3) efficiency improvements relative to 1960 to 1972 trends. In addition to identifying the measures of energy savings described above, the causes of efficiency improvement relative to 1972 are explored. For example, energy savings due to efficiency improvements in the residential sector are explained by such activities as changes in household size, migration, improved shell and appliance efficiencies, and increased wood use. For this research, Pacific Northwest Laboratory (PNL) developed a consistent methodology for analyzing energy use trends by end-use sector. Alternative measures of energy use trends (i.e., alternative base cases) were developed for the purpose of measuring energy savings. The energy use trends were calculated as the product of economic activity levels (number of households in the residential sector, square feet of floor space in the commercial sector, output in the industrial sector, and person-miles/ton-miles traveled in the transportation sector) and energy use intensities (energy use per household, energy use per square foot of commercial floor space, energy use per unit of industrial output, and energy use per mile traveled). Energy savings were then defined as differences between alternative estimates of energy use. Data and methods used to derive the alternative estimates are contained in a separate volume of this report (PNL-5026-App.).

  15. New Report Shows Trend Toward Larger Offshore Wind Systems, with 11

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

    Advanced Stage Projects Proposed in U.S. Waters | Department of Energy Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Advanced Stage Projects Proposed in U.S. Waters New Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Advanced Stage Projects Proposed in U.S. Waters October 23, 2013 - 10:52am Addthis The Energy Department today released a new report showing progress for the U.S. offshore wind energy market in 2012, including the completion of two commercial

  16. Fact #599: November 30, 2009 Historical Trend for Light Vehicle Sales |

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

    Department of Energy 599: November 30, 2009 Historical Trend for Light Vehicle Sales Fact #599: November 30, 2009 Historical Trend for Light Vehicle Sales The sales of light vehicles dropped from 16.1 million vehicles in 2007 to 13.2 million vehicles in 2008. Light vehicle sales haven't dropped off that sharply in one year since 1974, when sales fell by 3 million vehicles from the 1973 sales level. Though the sales decline in the early 1980's was large, the decline was spread over several

  17. Fact #606: January 18, 2010 New Vehicles Trend Toward Smaller Engines |

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

    Department of Energy 6: January 18, 2010 New Vehicles Trend Toward Smaller Engines Fact #606: January 18, 2010 New Vehicles Trend Toward Smaller Engines In 2008, the number of 4-cylinder engine installations rose to 57% of all cars manufactured in that year. The graph below shows that the cars produced in 1999 and 2003 were very close to the same in terms of the number of cylinders. But in 2008, the share of vehicles with 6-cylinder engines declined, due to the rising share of 4-cylinder

  18. Fact #732: June 18, 2012 Days to Turn Trend by Vehicle Class | Department

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

    of Energy 2: June 18, 2012 Days to Turn Trend by Vehicle Class Fact #732: June 18, 2012 Days to Turn Trend by Vehicle Class "Days to turn" is an automotive industry term that refers to the number of days that vehicles stay in dealer inventories before they are sold (i.e., the time a vehicle stays on the dealer's lot). There are many factors that influence this number including fuel prices, the economy, and supply disruptions. The figure below shows that the days to turn by vehicle

  19. Fact #769: March 4, 2013 Monthly Trend in Light Vehicle Sales, 2008-2012 |

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

    Department of Energy 9: March 4, 2013 Monthly Trend in Light Vehicle Sales, 2008-2012 Fact #769: March 4, 2013 Monthly Trend in Light Vehicle Sales, 2008-2012 Over the last five years, there have been peaks in light vehicle sales in the months of March, May, and December. There are two notable exceptions: in 2009, the Cash for Clunkers program caused a spike in sales in August; and in 2011 the tsunami/earthquake in Japan was likely responsible for nearly flat sales from the month of May

  20. Technical Basis Spent Nuclear Fuel (SNF) Project Radiation and Contamination Trending Program

    SciTech Connect (OSTI)

    ELGIN, J.C.

    2000-10-02

    This report documents the technical basis for the Spent Nuclear Fuel (SNF) Program radiation and contamination trending program. The program consists of standardized radiation and contamination surveys of the KE Basin, radiation surveys of the KW basin, radiation surveys of the Cold Vacuum Drying Facility (CVD), and radiation surveys of the Canister Storage Building (CSB) with the associated tracking. This report also discusses the remainder of radiological areas within the SNFP that do not have standardized trending programs and the basis for not having this program in those areas.

  1. Microsoft Word - GNEP Website Glossary 2006-02-03_no_links.doc | Department

    Office of Environmental Management (EM)

    of Energy GNEP Website Glossary 2006-02-03_no_links.doc Microsoft Word - GNEP Website Glossary 2006-02-03_no_links.doc Microsoft Word - GNEP Website Glossary 2006-02-03_no_links.doc (29.63 KB) More Documents & Publications GNEP Glossary Generation-IV Roadmap Report of the Fuel Cycle Crosscut Group DOE-HDBK-1113-2008

  2. L-Aspartate Links for Stable Sodium Metal-Organic Frameworks...

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

    L-Aspartate Links for Stable Sodium Metal-Organic Frameworks Previous Next List Siman, Peter; ... linker with flexible carboxylate groups to enhance framework stability. ...

  3. DOE Wind Energy R&D is Linked to Innovations Within and Outside Wind Power

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

    Industry, Study Finds | Department of Energy Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, Study Finds DOE Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, Study Finds DOE Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, Study Finds, an EERE Retrospective Study Brief, September 2009. Advances in today's commercial wind energy generation are extensively linked to the Department of

  4. High Conductivity Single-ion Cross-linked Polymers for Lithium...

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

    High Conductivity Single-ion Cross-linked Polymers for Lithium Batteries and Fuel Cells ... for use as membranes in lithium batteries, fuel cells, and electrochromic windows. ...

  5. Non-Cross-Linked Gel Polymer Electrolytes for Lithium Ion Batteries...

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

    Non-Cross-Linked Gel Polymer Electrolytes for Lithium Ion Batteries Lawrence Berkeley ... have invented nanostructured gel polymer electrolytes for lithium ion batteries. ...

  6. Final Report: DOE Project: DE-SC-0005399 Linking the uncertainty...

    Office of Scientific and Technical Information (OSTI)

    Linking the uncertainty of low frequency variability in tropical forcing in regional climate change Citation Details In-Document Search Title: Final Report: DOE Project:...

  7. Inorganic geochemistry of Devonian shales in southern West Virginia: geographic and stratigraphic trends

    SciTech Connect (OSTI)

    Hohn, M.E.; Neal, D.W.; Renton, J.J.

    1980-04-01

    Samples of cuttings from twenty-one wells and a core from a single well in southern West Virginia were analyzed for major and minor elements: silicon, aluminum, iron, magnesium, calcium, sodium, titanium, phosphorus, manganese, sulfur, zinc, and strontium. Stratigraphic and geographic controls on elemental abundances were studied through canonical correlations, factor analyses, and trend surface analyses. The most abundant elements, silicon and aluminum, show gradual trends through the stratigraphic column of most wells, with silicon increasing and aluminum decreasing up-section. Other elements such as calcium, sulfur, and titanium change abruptly in abundance at certain stratigraphic boundaries. Important geographic trends run east-west: for instance, one can see an increase in sulfur and a decrease in titanium to the west; and a decrease in silicon from the east to the central part of the study area, then an increase further west. Although observed vertical trends in detrital minerals and geographic patterns in elemental abundances agree with the accepted view of a prograding delta complex during Late Devonian time, geographically-local, time restricted depositional processes influenced elemental percentages in subsets of the wells and the stratigraphic intervals studied. The black shales of lower Huron age do not represent simply a return of depositional conditions present in the earlier Rhinestreet time; nor do the gray shales of the Ohio Shale represent the same environmental conditions as the Big White Slate.

  8. U.S. Natural Gas Markets: Recent Trends and Prospects for the Future

    Reports and Publications (EIA)

    2001-01-01

    The purpose of this study is to examine recent trends and prospects for the future of the U.S. natural gas market. Natural gas prices rose dramatically in 2000 and remained high through the first part of 2001, raising concerns about the future of natural gas prices and potential for natural gas to fuel the growth of the U.S. economy.

  9. Trends `91: A compendium of data on global change---highlights

    SciTech Connect (OSTI)

    Boden, T.A.; Sepanski, R.J.; Stoss, F.W.

    1992-03-01

    The Carbon Dioxide Information Analysis Center (CDIAC) at Oak Ridge National Laboratory (ORNL) has been prompted to produce the series Trends, a concise inventory of data in response to heightened concern about global environmental issues, in particular climate changes induced by the greenhouse effect. This report contains extracts from Trends `91 to illustrate the content, style, and presentation of data contained in the full 700-page report. This report includes a listing of the investigators contributing data for Trends `91. In addition, it contains the abstract, foreword, and acknowledgments, as well as the introduction and a sample data record from each of the reports`s five chapters. The chapters are ``Atmospheric CO{sub 2},`` ``Atmospheric CH{sub 4},`` ``Other Trace Gases,`` ``CO{sub 2} Emissions,`` and ``Temperature.`` Appendix A provides information about CDIAC and its activities related to global environmental issues. Appendix B lists the contents of the full report. An order form for obtaining a free copy of Trends `91 is found in Appendix C.

  10. Trends '91: A compendium of data on global change---highlights

    SciTech Connect (OSTI)

    Boden, T.A.; Sepanski, R.J.; Stoss, F.W.

    1992-03-01

    The Carbon Dioxide Information Analysis Center (CDIAC) at Oak Ridge National Laboratory (ORNL) has been prompted to produce the series Trends, a concise inventory of data in response to heightened concern about global environmental issues, in particular climate changes induced by the greenhouse effect. This report contains extracts from Trends '91 to illustrate the content, style, and presentation of data contained in the full 700-page report. This report includes a listing of the investigators contributing data for Trends '91. In addition, it contains the abstract, foreword, and acknowledgments, as well as the introduction and a sample data record from each of the reports's five chapters. The chapters are Atmospheric CO[sub 2],'' Atmospheric CH[sub 4],'' Other Trace Gases,'' CO[sub 2] Emissions,'' and Temperature.'' Appendix A provides information about CDIAC and its activities related to global environmental issues. Appendix B lists the contents of the full report. An order form for obtaining a free copy of Trends '91 is found in Appendix C.

  11. Lack of uniform trends but increasing spatial variability in observed Indian rainfall extremes

    SciTech Connect (OSTI)

    Ghosh, Subimal [ORNL; Das, Debasish [ORNL; Kao, Shih-Chieh [ORNL; Ganguly, Auroop R [ORNL

    2012-01-01

    Recent studies disagree on how rainfall extremes over India have changed in space and time over the past half century, as well as on whether the changes observed are due to global warming or regional urbanization. Although a uniform and consistent decrease in moderate rainfall has been reported, a lack of agreement about trends in heavy rainfall may be due in part to differences in the characterization and spatial averaging of extremes. Here we use extreme value theory to examine trends in Indian rainfall over the past half century in the context of long-term, low-frequency variability.We show that when generalized extreme value theory is applied to annual maximum rainfall over India, no statistically significant spatially uniform trends are observed, in agreement with previous studies using different approaches. Furthermore, our space time regression analysis of the return levels points to increasing spatial variability of rainfall extremes over India. Our findings highlight the need for systematic examination of global versus regional drivers of trends in Indian rainfall extremes, and may help to inform flood hazard preparedness and water resource management in the region.

  12. Status and Trends in the U.S. Voluntary Green Power Market (2012 Data)

    SciTech Connect (OSTI)

    Heeter, J.; Nicholas, T.

    2013-10-01

    Voluntary green power markets are those in which consumers and institutions voluntarily purchase renewable energy to match their electricity needs. Voluntary action provides a revenue stream for renewable energy projects and raises consumer awareness of the benefits of renewable energy. These markets continued to exhibit growth and stimulate renewable energy development in 2012. This paper reviews the voluntary market and identifies market trends.

  13. Annual Report on U.S. Wind Power Installation, Cost, and Performance Trends: 2006

    SciTech Connect (OSTI)

    Wiser, R.; Bolinger, M.

    2007-05-01

    This report--the first in what is envisioned to be an ongoing annual series--attempts to fill this need by providing a detailed overview of developments and trends in the U.S. wind power market, with a particular focus on 2006.

  14. Analysis of major trends in U.S. commercial trucking, 1977-2002.

    SciTech Connect (OSTI)

    Bertram, K. M.; Santini, D .J.; Vyas, A. D.

    2009-06-10

    This report focuses on various major long-range (1977-2002) and intermediate-range (1982-2002) U.S. commercial trucking trends. The primary sources of data for this period were the U.S. Bureau of the Census Vehicle Inventory and Use Survey and Truck Inventory and Use Survey. In addition, selected 1977-2002 data from the U.S. Department of Energy/Energy Information Administration and from the U.S. Department of Transportation/Federal Highway Administration's Highway Statistics were used. The report analyzes (1) overall gasoline and diesel fuel consumption patterns by passenger vehicles and trucks and (2) the population changes and fuels used by all commercial truck classes by selected truck type (single unit or combination), during specified time periods, with cargo-hauling commercial trucks given special emphasis. It also assesses trends in selected vehicle miles traveled, gallons per vehicle miles traveled, and gallons per cargo ton-mile traveled, as well as the effect of cargo tons per truck on fuel consumption. In addition, the report examines long-range trends for related factors (e.g., long-haul mileages driven by heavy trucks) and their impacts on reducing fuel consumption per cargo-ton-mile and the relative shares of total commercial fuel use among truck classes. It identifies the effects of these trends on U.S. petroleum consumption. The report also discusses basic engineering design and performance, national legislation on interstate highway construction, national demographic trends (e.g., suburbanization), and changes in U.S. corporate operations requirements, and it highlights their impacts on both the long-distance hauling and shorter-distance urban and suburban delivery markets of the commercial trucking industry.

  15. Comparison of hydrocarbon production trends in Middle and Upper members of Minnelusa formation

    SciTech Connect (OSTI)

    Reel, C.L.; Horne, J.C.; Kelly, A.O.

    1985-05-01

    The main reservoir rocks in the upper and middle members of the Minnelusa Formation consist of wind blown dunal sands in the area surrounding the Lusk embayment. Changes in the local depositional setting, tectonic framework, and eustatic sea level controlled the distribution and reservior quality of these sandstones. The middle member exhibits two production trends. Age-equivalent Tensleep rocks deposited along the western margin of the embayment produce from sandstones accumulated in a sand sea paleoenvironment. Structure is atnececessary for trapping owing to permeability continuity. Along the eastern margin of the embayment, production comes from isolated accumulations of sandstone deposited as dunes on broad coastal sabkhas. Fields in these sandstones define a linear trend due to the coast-parallel alignment of these dunes. Production from the upper member defines four major trends. Upper member sandstones in the southern part of the basin, similar to Leo reservoirs, produce from sediments deposited as coast-parallel dunes in a northwest-southeast alignment. In the northern portion of the basin, production is from sandstones deposited in broad, flat eolian sand seas. Because of the permeability continuity of these sandstones, structural closure is necessary for trapping hydrocarbons. Upper member production has been influenced by the unconformity developed at the top of the Minnelusa. Movement along the Rosebud arch resulted in a southwest-northeast production trend apparent in each sandstone unit reflecting their northwestward erosional limits. The last, and most apparent, production trend, results from the Opeche Shale infilling of northwest-southeast-oriented stream valleys. Most production to date has been from sandstones following this alignment juxta-posed downdip of these impermeable shales.

  16. Duke University Writes About Physics Link Between JLab Father-Daughter

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

    (Duke Physics News) | Jefferson Lab Duke University Writes About Physics Link Between JLab Father-Daughter (Duke Physics News) External Link: http://news.phy.duke.edu/2012/08/duke-physics-is-a-family-tradition-for-chip-and... By jlab_admin on Mon, 2012-08-0

  17. The cce/8.3.0 C++ compiler may run into a linking error on Edison

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

    The cce8.3.0 C++ compiler may run into a linking error on Edison The cce8.3.0 C++ compiler may run into a linking error on Edison July 1, 2014 You may run into the following...

  18. Missing links in the root-soil organic matter continuum

    SciTech Connect (OSTI)

    O'Brien, Sarah L.; Iversen, Colleen M

    2009-01-01

    The soil environment remains one of the most complex and poorly understood research frontiers in ecology. Soil organic matter (SOM), which spans a continuum from fresh detritus to highly processed, mineral-associated organic matter, is the foundation of sustainable terrestrial ecosystems. Heterogeneous SOM pools are fueled by inputs from living and dead plants, driven by the activity of micro- and mesofauna, and are shaped by a multitude of abiotic factors. The specialization required to measure unseen processes that occur on a wide range of spatial and temporal scales has led to the partitioning of soil ecology research across several disciplines. In the organized oral session 'Missing links in the root-soil organic matter continuum' at the annual Ecological Society of America meeting in Albuquerque, NM, USA, we joined the call for greater communication and collaboration among ecologists who work at the root-soil interface (e.g. Coleman, 2008). Our goal was to bridge the gap between scientific disciplines and to synthesize disconnected pieces of knowledge from root-centric and soil-centric studies into an integrated understanding of belowground ecosystem processes. We focused this report around three compelling themes that arose from the session: (1) the influence of the rhizosphere on SOM cycling, (2) the role of soil heterotrophs in driving the transformation of root detritus to SOM, and (3) the controlling influence of the soil environment on SOM dynamics. We conclude with a discussion of new approaches for gathering data to bridge gaps in the root-SOM continuum and to inform the next generation of ecosystem models. Although leaf litter has often been considered to be the main source of organic inputs to soil, Ann Russell synthesized a convincing body of work demonstrating that roots, rather than surface residues, control the accumulation of SOM in a variety of ecosystems. Living roots, which are chemically diverse and highly dynamic, also influence a wide

  19. Applications of Laminar Weak-Link Mechanisms for Ultraprecision Synchrotron Radiation Instruments

    SciTech Connect (OSTI)

    Shu, D.; Toellner, T. S.; Alp, E. E.; Maser, J.; Ilavsky, J.; Shastri, S. D.; Lee, P. L.; Narayanan, S.; Long, G. G. [Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439 (United States)

    2007-01-19

    Unlike traditional kinematic flexure mechanisms, laminar overconstrained weak-link mechanisms provide much higher structure stiffness and stability. Using a laminar structure configured and manufactured by chemical etching and lithography techniques, we are able to design and build linear and rotary weak-link mechanisms with ultrahigh positioning sensitivity and stability for synchrotron radiation applications. Applications of laminar rotary weak-link mechanism include: high-energy-resolution monochromators for inelastic x-ray scattering and x-ray analyzers for ultra-small-angle scattering and powder-diffraction experiments. Applications of laminar linear weak-link mechanism include high-stiffness piezo-driven stages with subnanometer resolution for an x-ray microscope. In this paper, we summarize the recent designs and applications of the laminar weak-link mechanisms at the Advanced Photon Source.

  20. Photovoltaic System Pricing Trends: Historical, Recent, and Near-Term Projections- 2014 Edition

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is the third edition in an annual briefing prepared jointly by LBNL and NREL intended to provide a high-level overview of historical, recent, and projected near-term PV system pricing trends in the United States. The briefing draws on several ongoing research activities at the two labs, including LBNL's annual Tracking the Sun report series, NREL's bottom-up PV cost modeling, and NREL's synthesis of PV market data and projections. The briefing examines progress in PV price reductions to help DOE and other PV stakeholders manage the transition to a market-driven PV industry, and integrates different perspectives and methodologies for characterizing PV system pricing, in order to provide a broader perspective on underlying trends within the industry. Median reported prices for systems completed in 2013 were $4.69/W for residential installations, $3.89/W for commercial installations and $3.00/W for utility-scale installations.

  1. Changing Trends in the Bulk Chemicals and Pulp and Paper Industries (released in AEO2005)

    Reports and Publications (EIA)

    2005-01-01

    Compared with the experience of the 1990s, rising energy prices in recent years have led to questions about expectations of growth in industrial output, particularly in energy-intensive industries. Given the higher price trends, a review of expected growth trends in selected industries was undertaken as part of the production of Annual Energy Outlook 2005 (AEO). In addition, projections for the industrial value of shipments, which were based on the Standard Industrial Classification (SIC) system in AEO2004, are based on the North American Industry Classification System (NAICS) in AEO2005. The change in industrial classification leads to lower historical growth rates for many industrial sectors. The impacts of these two changes are highlighted in this section for two of the largest energy-consuming industries in the U.S. industrial sector-bulk chemicals and pulp and paper.

  2. Flow of mantle fluids through the ductile lower crust: Heliumisotope trends

    SciTech Connect (OSTI)

    Kennedy, B. Mack; van Soest, Matthijs C.

    2007-10-07

    Heat and mass are injected into the shallow crust when mantle fluids are able to flow through the ductile lower crust. Minimum 3He/4He ratios in surface fluids from the northern Basin and Range province, western North America increase systematically from low, crustal values in the east to high, mantle values in the west, a regional trend that correlates with the rates of active crustal deformation. The highest ratios occur where the extension and shear strain rates are greatest. The correspondence of helium isotope ratios and active trans-tensional deformation indicates a deformation enhanced permeability and that mantle fluids can penetrate the ductile lithosphere in regions even where there is no significant magmatism. Superimposed on the regional trend are local, high-{sup 3}He/{sup 4}He anomalies signifying hidden magmatic activity and/or deep fluid production with locally enhanced permeability, identifying zones with high resource potential, particularly for geothermal energy development.

  3. Trends in characteristics of hazardous waste-derived fuel burned for energy recovery in cement kilns

    SciTech Connect (OSTI)

    Lusk, M.G.; Campbell, C.S.

    1996-12-31

    The Cement Kiln Recycling Coalition (CKRC) is a national trade association representing virtually all the U.S. cement companies involved in the use of waste-derived fuel in the cement manufacturing process as well as those companies involved in the collection, processing, managing, and marketing of such fuel. CKRC, in conjunction with the National Association of Chemical Recyclers (NACR), completed several data collection activities over the past two years to provide the Environmental Protection Agency (EPA) and other interested parties with industry-wide trend analyses. The analyses evaluated the content of specific metals in waste fuels utilized by cement kilns, average Btu value of substitute fuels used by kilns, and provides insight into the trends of these properties. With the exception of the data collected by NACR, the study did not evaluate materials sent to hazardous waste incinerators or materials that are combusted at {open_quotes}on-site{close_quotes} facilities.

  4. Letting the Sun Shine on Solar Costs: An Empirical Investigation of Photovoltaic Cost Trends in California

    SciTech Connect (OSTI)

    Wiser, R.; Bolinger, M.; Cappers, P.; Margolis, R.

    2006-01-01

    This report provides a comprehensive analysis of grid-connected solar photovoltaic (PV) cost trends in California, which is by far the largest PV market in the United States. The findings of this work may help stakeholders to understand important trends in the California PV market, and policymakers to design more effective solar incentive programs--a particularly important objective given the recent announcement from the California Public Utilities Commission (CPUC) to establish an 11-year, $3.2 billion incentive program for customer-sited solar. The study statistically analyzes the installed cost of grid-connected PV systems funded by the state's two largest solar rebate programs, overseen by the California Energy Commission (CEC) [operating since 1998] and the CPUC [operating since 2001].

  5. Photovoltaic System Pricing Trends: Historical, Recent, and Near-Term Projections 2015 Edition

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Feldman, David; Barbose, Galen; Margolis, Robert; Bolinger, Mark; Chung, Donald; Fu, Ran; Seel, Joachim; Davidson, Carolyn; Wiser, Ryan

    2016-05-13

    This is the fourth edition in an annual briefing prepared jointly by LBNL and NREL intended to provide a high-level overview of historical, recent, and projected near-term PV system pricing trends in the United States. The briefing draws on several ongoing research activities at the two labs, including LBNL's annual Tracking the Sun report series, NREL's bottom-up PV cost modeling, and NREL's synthesis of PV market data and projections. The briefing examines progress in PV price reductions to help DOE and other PV stakeholders manage the transition to a market-driven PV industry, and integrates different perspectives and methodologies for characterizing PV system pricing, in order to provide a broader perspective on underlying trends within the industry.

  6. Trends in polycyclic aromatic hydrocarbon concentrations in the Great Lakes atmosphere

    SciTech Connect (OSTI)

    Ping Sun; Pierrette Blanchard; Kenneth A. Brice; Ronald A. Hites

    2006-10-15

    Atmospheric polycyclic aromatic hydrocarbon (PAHs) concentrations were measured in both the vapor and particle phases at seven sites near the Great Lakes as a part of the Integrated Atmospheric Deposition Network. Lower molecular weight PAHs, including fluorene, phenanthrene, fluoranthrene, and pyrene, were dominant in the vapor phase, and higher molecular weight PAHs, including chrysene, benzo(a)pyrene, and coronene, were dominant in the particle phase. The highest PAH concentrations in both the vapor and particle phases were observed in Chicago followed by the semiurban site at Sturgeon Point, NY. The major sources of PAHs in and around Chicago are vehicle emissions, coal and natural gas combustion, and coke production. The spatial difference of PAH concentrations can be explained by the local population density. Long-term decreasing trends of most PAH concentrations were observed in both the vapor and particle phases at Chicago, with half-lives ranging from 3-10 years in the vapor phase and 5-15 years in the particle phase. At Eagle Harbor, Sleeping Bear Dunes, and Sturgeon Point, total PAH concentrations in the vapor phase showed significant, but slow, long-term decreasing trends. At the Sturgeon Point site, which was impacted by a nearby city, particle-phase PAH concentrations also declined. However, most particle-phase PAH concentrations did not show significant long-term decreasing trends at the remote sites. Seasonal trends were also observed for particle-phase PAH concentrations, which were higher in the winter and lower in the summer. 36 refs., 4 figs., 1 tab.

  7. Photovoltaic System Pricing Trends: Historical, Recent, and Near-Term Projections 2013 Edition (Presentation)

    SciTech Connect (OSTI)

    Feldman, D.; Margolis, R.; James, T.; Goodrich, A.; Barbose, G.; Dargouth, N.; Weaver, S.; Wiser, R.

    2013-09-01

    This briefing provides a high-level overview of historical, recent, and projected near-term PV system pricing trends in the United States, drawing on several ongoing research activities from the Lawrence Berkeley National Laboratory and the National Renewable Energy Laboratory. It also discusses the different methodologies and factors that impact the estimated price of a PV system, such as system size, location, technology, and reporting methods. These factors, including timing, can have a significant impact on system pricing.

  8. Photovoltaic System Pricing Trends: Historical, Recent, and Near-Term Projections. 2014 Edition (Presentation)

    SciTech Connect (OSTI)

    Feldman, D.; Barbose, G.; Margolis, R.; James, T.; Weaver, S.; Darghouth, N.; Fu, R.; Davidson, C.; Booth, S.; Wiser, R.

    2014-09-01

    This presentation, based on research at Lawrence Berkeley National Laboratory and the National Renewable Energy Laboratory, provides a high-level overview of historical, recent, and projected near-term PV pricing trends in the United States focusing on the installed price of PV systems. It also attempts to provide clarity surrounding the wide variety of potentially conflicting data available about PV system prices. This PowerPoint is the third edition from this series.

  9. Photovoltaic System Pricing Trends. Historical, Recent, and Near-Term Projections, 2015 Edition

    SciTech Connect (OSTI)

    Feldman, David; Barbose, Galen; Margolis, Robert; Bolinger, Mark; Chung, Donald; Fu, Ran; Seel, Joachim; Davidson, Carolyn; Darghouth, Naïm; Wiser, Ryan

    2015-08-25

    This presentation, based on research at Lawrence Berkeley National Laboratory and the National Renewable Energy Laboratory, provides a high-level overview of historical, recent, and projected near-term PV pricing trends in the United States focusing on the installed price of PV systems. It also attempts to provide clarity surrounding the wide variety of potentially conflicting data available about PV system prices. This PowerPoint is the fourth edition from this series.

  10. New report highlights key composite testing trends for more reliable and

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

    lower cost wind blade designs highlights key composite testing trends for more reliable and lower cost wind blade designs - 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 &

  11. Power plant capital investment cost estimates: current trends and sensitivity to economic parameters

    SciTech Connect (OSTI)

    Not Available

    1980-06-01

    This report describes power plant capital investment cost studies that were carried out as part of the activities of the Plans and Analysis Division, Office of Nuclear Energy Programs, US Department of Energy. The activities include investment cost studies prepared by an architect-engineer, including trends, effects of environmental and safety requirements, and construction schedules. A computer code used to prepare capital investment cost estimates under varying economic conditions is described, and application of this code is demonstrated by sensitivity studies.

  12. Status and Trends in U.S. Compliance and Voluntary Renewable Energy Certificate Markets (2010 Data)

    SciTech Connect (OSTI)

    Heeter, J.; Bird, L.

    2011-10-01

    This report documents the status and trends of 'compliance'--renewable energy certificate (REC) markets used to meet state renewable portfolio standard (RPS) requirements--and 'voluntary' markets--those in which consumers and institutions purchase renewable energy to match their electricity needs on a voluntary basis. Today, 29 states and the District of Columbia have an RPS, more than half of all U.S. electricity customers have an option to purchase some type of green power product directly from a retail electricity provider, and all consumers have the option to purchase RECs. This report documents REC activities and trends in the United States. The compliance REC market analysis includes analysis of REC trading, regional REC markets, REC tracking systems, types of compliance RECs, compliance REC pricing trends, and an overview of compliance with RPS polices. The voluntary REC analysis presents data and analysis on voluntary market sales and customer participation, products and premiums, green pricing marketing and administrative expenses, voluntary REC pricing, and the voluntary carbon offsets market. The report concludes with a discussion of upcoming guidance from the Federal Trade Commission on green marketing claims, the emergence of community solar programs, and the potential impact of Dodd-Frank regulations on the REC market.

  13. Near Field Intensity Trends of Main Laser Alignment Images in the National Ignition Facility (NIF)

    SciTech Connect (OSTI)

    Leach, R R; Beltsar, I; Burkhart, S; Lowe-Webb, R; Kamm, V M; Salmon, T; Wilhelmsen, K

    2015-01-22

    The National Ignition Facility (NIF) utilizes 192 high-energy laser beams focused with enough power and precision on a hydrogen-filled spherical, cryogenic target to potentially initiate a fusion reaction. NIF has been operational for six years; during that time, thousands of successful laser firings or shots have been executed. Critical instrument measurements and camera images are carefully recorded for each shot. The result is a massive and complex database or ‘big data’ archive that can be used to investigate the state of the laser system at any point in its history or to locate and track trends in the laser operation over time. In this study, the optical light throughput for more than 1600 NIF shots for each of the 192 main laser beams and 48 quads was measured over a three year period from January 2009 to October 2012. The purpose was to verify that the variation in the transmission of light through the optics over time performed within design expectations during this time period. Differences between average or integrated intensity from images recorded by the input sensor package (ISP) and by the output sensor package (OSP) in the NIF beam-line were examined. A metric is described for quantifying changes in the integrated intensity measurements and was used to view potential trends. Results are presented for the NIF input and output sensor package trends and changes over the three year time-frame.

  14. Global latitudinal-asymmetric vegetation growth trends and their driving mechanisms: 1982-2009

    SciTech Connect (OSTI)

    Mao, Jiafu; Shi, Xiaoying; Thornton, Peter E; Hoffman, Forrest M; Zhu, Zaichun; Myneni, Ranga B.

    2013-01-01

    Using a recent Leaf Area Index (LAI) dataset and the Community Land Model version 4 (CLM4), we investigate percent changes and controlling factors of global vegetation growth for the period 1982 to 2009. Over that 28-year period, both the remote-sensing estimate and model simulation show a significant increasing trend in annual vegetation growth. Latitudinal asymmetry appeared in both products, with small increases in the Southern Hemisphere (SH) and larger increases at high latitudes in the Northern Hemisphere (NH). The south-to-north asymmetric land surface warming was assessed to be the principal driver of this latitudinal asymmetry of LAI trend. Heterogeneous precipitation functioned to decrease this latitudinal LAI gradient, and considerably regulated the local LAI change. CO2 fertilization during the last three decades, was simulated to be the dominant cause for the enhanced vegetation growth. Our study, though limited by observational and modeling uncertainties, adds further insight into vegetation growth trends and environmental correlations. These validation exercises also provide new quantitative and objective metrics for evaluation of land ecosystem process models at multiple spatio-temporal scales.

  15. Multi-decadal trends in global terrestrial evapotranspiration and its components

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

    Zhang, Yongqiang; Peña-Arancibia, Jorge L.; McVicar, Tim R.; Chiew, Francis H. S.; Vaze, Jai; Liu, Changming; Lu, Xingjie; Zheng, Hongxing; Wang, Yingping; Liu, Yi Y.; et al

    2016-01-11

    In this study, evapotranspiration (ET) is the process by which liquid water becomes water vapor and energetically this accounts for much of incoming solar radiation. If this ET did not occur temperatures would be higher, so understanding ET trends is crucial to predict future temperatures. Recent studies have reported prolonged declines in ET in recent decades, although these declines may relate to climate variability. Here, we used a well-validated diagnostic model to estimate daily ET during 1981–2012, and its three components: transpiration from vegetation (Et), direct evaporation from the soil (Es) and vaporization of intercepted rainfall from vegetation (Ei). Duringmore » this period, ET over land has increased significantly (p < 0.01), caused by increases in Et and Ei, which are partially counteracted by Es decreasing. These contrasting trends are primarily driven by increases in vegetation leaf area index, dominated by greening. The overall increase in Et over land is about twofold of the decrease in Es. These opposing trends are not simulated by most Coupled Model Intercomparison Project phase 5 (CMIP5) models, and highlight the importance of realistically representing vegetation changes in earth system models for predicting future changes in the energy and water cycle.« less

  16. EIA - Natural Gas Pipeline System - Links to U.S. Natural Gas Pipeline

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

    Systems Links About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 2007/2008 with selected updates Links to U.S. Natural Gas Pipeline Information - The links below will either direct the user to a narrative describing the system, a pipeline system map, a FERC prescribed "Informational Postings" page, or a FERC Tariff Sheet. Pipeline Name Type of System Regions of Operations Acadian Gas Pipeline System Intrastate Southwest Algonquin Gas Transmission Co

  17. Embedded calibration system for the DIII-D Langmuir probe analog fiber optic links

    SciTech Connect (OSTI)

    Watkins, J. G. [Sandia National Laboratories, Livermore, California (United States); Rajpal, R.; Mandaliya, H. [Institute for Plasma Research, Bhat, Gandhinagar, Gujarat (India); Watkins, M.; Boivin, R. L. [General Atomics, San Diego, California (United States)

    2012-10-15

    This paper describes a generally applicable technique for simultaneously measuring offset and gain of 64 analog fiber optic data links used for the DIII-D fixed Langmuir probes by embedding a reference voltage waveform in the optical transmitted signal before every tokamak shot. The calibrated data channels allow calibration of the power supply control fiber optic links as well. The array of fiber optic links and the embedded calibration system described here makes possible the use of superior modern data acquisition electronics in the control room.

  18. OPM'S ONLINE COURSE: "LINKING AND DEVELOPING MEASURABLE SES RESULTS-FOCUSED PERFORMANCE REQUIREMENTS

    Broader source: Energy.gov [DOE]

    OPM is pleased to share an online course developed for senior executives entitled, “Linking and Developing Measurable SES Results-Focused Performance Requirements http://www.hru.gov/course_catalog...

  19. OPM's Online Course: "Linking and Developing Measurable SES Results-Focused Performance Requirements

    Broader source: Energy.gov [DOE]

    OPM is pleased to share an online course developed for senior executives entitled, “Linking and Developing Measurable SES Results-Focused Performance Requirements http://www.hru.gov/course_catalog...

  20. Linked Open Data Workshop in Washington, D.C. | OpenEI Community

    Open Energy Info (EERE)

    Linked Open Data Workshop in Washington, D.C. Home > Features > Groups Content Group Activity By term Q & A Feeds Content type Blog entry Discussion Document Event Poll...

  1. Linked Open Data Workshop in Washington, D.C. - Q & A | OpenEI...

    Open Energy Info (EERE)

    - Q & A Home > Linked Open Data Workshop in Washington, D.C. Content Group Activity By term Q & A Feeds No questions have been added to this group yet....

  2. Linked Open Data Workshop in Washington, D.C. | OpenEI Community

    Open Energy Info (EERE)

    Groups > Groups > Linked Open Data Workshop in Washington, D.C. Content Group Activity By term Q & A Feeds There are no feeds from external sites for this group. Groups Menu You...

  3. Cross-linking proteins with bimetallic tetracarboxylate compounds of transition metals

    DOE Patents [OSTI]

    Kostic, Nenad M.; Chen, Jian

    1991-03-05

    Stable cross-linked complexes of transition-metal tetracarboxylates and proteins are formed. The preferred transition-metal is rhodium. The protein may be collagen or an enzyme such as a proteolytic enzyme.

  4. Cross-Linked Conjugated Polymer Fibrils: Robust Nanowires from Functional Polythiophene Diblock Copolymers

    SciTech Connect (OSTI)

    Hammer, Brenton A. G.; Bokel, Felicia A.; Hayward, Ryan C.; Emrick, Todd

    2011-09-27

    A series of poly(3-hexyl thiophene) (P3HT)-based diblock copolymers were prepared and examined in solution for their assembly into fibrils, and post-assembly cross-linking into robust nanowire structures. P3HT-b-poly(3-methanol thiophene) (P3MT), and P3HT-b-poly(3-aminopropyloxymethyl thiophene) (P3AmT) diblock copolymers were synthesized using Grignard metathesis (GRIM) polymerization. Fibrils formed from solution assembly of these copolymers are thus decorated with hydroxyl and amine functionality, and cross-linking is achieved by reaction of diisocyanates with the hydroxyl and amine groups. A variety of cross-linked structures, characterized by transmission electron microscopy (TEM), were produced by this method, including dense fibrillar sheets, fibril bundles, or predominately individual fibrils, depending on the chosen reaction conditions. In solution, the cross-linked fibrils maintained their characteristic vibronic structure in solvents that would normally disrupt (dissolve) the structures.

  5. The Office of Health, Safety and Security link to the VPPPA

    Broader source: Energy.gov [DOE]

    Need to know which sites are current DOE-VPP or OSHA VPP Sites? The link, below, will take you to a Voluntary Protection Programs Participant's Association web page where you may search for current VPP sites by state.

  6. Effect of cross-link density on carbon dioxide separation in polydimethylsiloxane-norbornene membranes

    SciTech Connect (OSTI)

    Hong, Tao; Niu, Zhenbin; Hu, Xunxiang; Gmernicki, Kevin; Cheng, Shiwang; Fan, Fei; Johnson, J. Casey; Hong, Eunice; Mahurin, Shannon; Jiang, De -en; Long, Brian; Mays, Jimmy; Sokolov, Alexei; Saito, Tomonori

    2015-01-01

    The development of high performance materials for CO2 separation and capture will significantly contribute to a solution for climate change. In this work, (bicycloheptenyl) ethyl terminated polydimethylsiloxane (PDMSPNB) membranes with varied cross-link densities were synthesized via ring-opening metathesis polymerization. The developed polymer membranes show higher permeability and better selectivity than those of conventional cross-linked PDMS membrane. The achieved performance (CO2 permeability ~ 6800 Barrer and CO2/N2 selectivity ~ 14) is very promising for practical applications. The key to achieving this high performance is the use of an in-situ cross-linking method of the difunctional PDMS macromonomers, which provides lightly cross-linked membranes. By combining positron annihilation lifetime spectroscopy, broadband dielectric spectroscopy and gas solubility measurements, we have elucidated the key parameters necessary for achieving their excellent performance.

  7. Effect of cross-link density on carbon dioxide separation in polydimtheylsiloxane-norbornene membranes

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

    Hong, Tao; Niu, Zhenbin; Hu, Xunxiang; Gmernicki, Kevin R.; Cheng, Shiwang; Fan, Fei; Johnson, Joseph C.; Hong, Eunice K.; Mahurin, Shannon Mark; Jiang, De-en; et al

    2015-01-01

    Here, the development of high-performance materials for carbon dioxide separation and capture will significantly contribute to a solution for climate change. Herein, (bicycloheptenyl)ethylterminated polydimethylsiloxane (PDMSPNB) membranes with varied cross-link densities were synthesized via ring-opening metathesis polymerization. The developed polymer membranes show higher permeability and better selectivity than those of conventional cross-linked PDMS membrane. The achieved performance (CO2 permeability ≈ 6800 Barrer; CO2/N2 selectivity ≈ 14) is very promising for practical applications. The key to achieving this high performance is the use of an in situ cross-linking method for difunctional PDMS macromonomers, which provides lightly cross-linked membranes. By combining positron annihilationmore » lifetime spectroscopy, broadband dielectric spectroscopy, and gas solubility measurements, key parameters necessary for achieving excellent performance have been elucidated.« less

  8. Effect of cross-link density on carbon dioxide separation in polydimethylsiloxane-norbornene membranes

    SciTech Connect (OSTI)

    Hong, Tao; Niu, Zhenbin; Hu, Xunxiang; Gmernicki, Kevin; Cheng, Shiwang; Fan, Fei; Johnson, J. Casey; Hong, Eunice; Mahurin, Shannon; Jiang, De -en; Long, Brian; Mays, Jimmy; Sokolov, Alexei; Saito, Tomonori

    2015-11-02

    The development of high performance materials for CO2 separation and capture will significantly contribute to a solution for climate change. In this work, (bicycloheptenyl) ethyl terminated polydimethylsiloxane (PDMSPNB) membranes with varied cross-link densities were synthesized via ring-opening metathesis polymerization. The developed polymer membranes show higher permeability and better selectivity than those of conventional cross-linked PDMS membrane. The achieved performance (CO2 permeability ~ 6800 Barrer and CO2/N2 selectivity ~ 14) is very promising for practical applications. The key to achieving this high performance is the use of an in-situ cross-linking method of the difunctional PDMS macromonomers, which provides lightly cross-linked membranes. By combining positron annihilation lifetime spectroscopy, broadband dielectric spectroscopy and gas solubility measurements, we have elucidated the key parameters necessary for achieving their excellent performance.

  9. Effect of cross-link density on carbon dioxide separation in polydimethylsiloxane-norbornene membranes

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

    Hong, Tao; Niu, Zhenbin; Hu, Xunxiang; Gmernicki, Kevin; Cheng, Shiwang; Fan, Fei; Johnson, J. Casey; Hong, Eunice; Mahurin, Shannon; Jiang, De -en; et al

    2015-01-01

    The development of high performance materials for CO2 separation and capture will significantly contribute to a solution for climate change. In this work, (bicycloheptenyl) ethyl terminated polydimethylsiloxane (PDMSPNB) membranes with varied cross-link densities were synthesized via ring-opening metathesis polymerization. The developed polymer membranes show higher permeability and better selectivity than those of conventional cross-linked PDMS membrane. The achieved performance (CO2 permeability ~ 6800 Barrer and CO2/N2 selectivity ~ 14) is very promising for practical applications. The key to achieving this high performance is the use of an in-situ cross-linking method of the difunctional PDMS macromonomers, which provides lightly cross-linked membranes.more » By combining positron annihilation lifetime spectroscopy, broadband dielectric spectroscopy and gas solubility measurements, we have elucidated the key parameters necessary for achieving their excellent performance.« less

  10. Cross-linking proteins with bimetallic tetracarboxylate compounds of transition metals

    DOE Patents [OSTI]

    Kostic, N.M.; Chen, J.

    1991-03-05

    Stable cross-linked complexes of transition-metal tetracarboxylates and proteins are formed. The preferred transition-metal is rhodium. The protein may be collagen or an enzyme such as a proteolytic enzyme. No Drawings

  11. LINKS NYC Showcases Promising Technologies from DOE's Labs to the Private

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

    Sector and Investor Community | Department of Energy LINKS NYC Showcases Promising Technologies from DOE's Labs to the Private Sector and Investor Community LINKS NYC Showcases Promising Technologies from DOE's Labs to the Private Sector and Investor Community June 29, 2016 - 4:37pm Addthis Blog post by the Clean Energy Investment Center, June 29, 2016. The Department of Energy's (DOE)'s Clean Energy Investment Center (CEIC) held a second successful Laboratory-Investor Knowledge Series

  12. Modification of Lignin by Protein Cross-linking to Facilitate Production of

    Office of Scientific and Technical Information (OSTI)

    Biofuels From Poplar (Technical Report) | SciTech Connect Modification of Lignin by Protein Cross-linking to Facilitate Production of Biofuels From Poplar Citation Details In-Document Search Title: Modification of Lignin by Protein Cross-linking to Facilitate Production of Biofuels From Poplar The limited supply of fossil fuels and the associated environmental issues associated with their utilization has resulted in much effort put forth to promote renewable resources of energy. Switching to

  13. Linking instantaneous rate of injection to X-ray needle lift measurements

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

    for a direct-acting piezoelectric injector | Argonne National Laboratory Linking instantaneous rate of injection to X-ray needle lift measurements for a direct-acting piezoelectric injector Title Linking instantaneous rate of injection to X-ray needle lift measurements for a direct-acting piezoelectric injector Publication Type Journal Article Year of Publication 2016 Authors Viera, JP, Payri, R, Swantek, A, Duke, D, Sovis, N, Kastengren, A, Powell, CF Journal Energy Conversion and

  14. EERE Success Story-Ford-Dow Partnership Is Linked to Carbon Fiber

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

    Research at ORNL | Department of Energy Ford-Dow Partnership Is Linked to Carbon Fiber Research at ORNL EERE Success Story-Ford-Dow Partnership Is Linked to Carbon Fiber Research at ORNL May 16, 2013 - 12:00am Addthis EERE provided funding to Dow Chemical, Ford Motor Company, and ORNL to demonstrate a novel polymer fiber material and production process technology. These funds support EERE's strategy of investing in emerging technologies that create high-quality, domestic manufacturing jobs

  15. Links - Center for Plasma in the Laboratory and Astrophysics - UW Madison

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

    Physics Department Links UW Madison Center for Plasma in the Laboratory and Astrophysics Links CPLA Home - Experiments Madison Symmetric Torus Madsion Dynamo Experiment Rotating Wall Machine Plasma-Couette Experiment Madison Plasma Dynamo Experiment - Theory Groups MHD Turbulence Transport in Fusion Devices Plasma Astrophysics RFP Theory - Multi-Institutional Centers Center for Magnetic Self Organization Center for Theory and Computation Center for Momentum Transport and Flow Organization

  16. Sector trends and driving forces of global energy use and greenhouse gas emissions: focus in industry and buildings

    SciTech Connect (OSTI)

    Price, Lynn; Worrell, Ernst; Khrushch, Marta

    1999-09-01

    Disaggregation of sectoral energy use and greenhouse gas emissions trends reveals striking differences between sectors and regions of the world. Understanding key driving forces in the energy end-use sectors provides insights for development of projections of future greenhouse gas emissions. This report examines global and regional historical trends in energy use and carbon emissions in the industrial, buildings, transport, and agriculture sectors, with a more detailed focus on industry and buildings. Activity and economic drivers as well as trends in energy and carbon intensity are evaluated. The authors show that macro-economic indicators, such as GDP, are insufficient for comprehending trends and driving forces at the sectoral level. These indicators need to be supplemented with sector-specific information for a more complete understanding of future energy use and greenhouse gas emissions.

  17. Gender Trends in Radiation Oncology in the United States: A 30-Year Analysis

    SciTech Connect (OSTI)

    Ahmed, Awad A.; Egleston, Brian; Holliday, Emma; Eastwick, Gary; Takita, Cristiane; Jagsi, Reshma

    2014-01-01

    Purpose: Although considerable research exists regarding the role of women in the medical profession in the United States, little work has described the participation of women in academic radiation oncology. We examined women's participation in authorship of radiation oncology literature, a visible and influential activity that merits specific attention. Methods and Materials: We examined the gender of first and senior US physician-authors of articles published in the Red Journal in 1980, 1990, 2000, 2004, 2010, and 2012. The significance of trends over time was evaluated using logistic regression. Results were compared with female representation in journals of general medicine and other major medical specialties. Findings were also placed in the context of trends in the representation of women among radiation oncology faculty and residents over the past 3 decades, using Association of American Medical Colleges data. Results: The proportion of women among Red Journal first authors increased from 13.4% in 1980 to 29.7% in 2012, and the proportion among senior authors increased from 3.2% to 22.6%. The proportion of women among radiation oncology full-time faculty increased from 11% to 26.7% from 1980 to 2012. The proportion of women among radiation oncology residents increased from 27.1% to 33.3% from 1980 to 2010. Conclusions: Female first and senior authorship in the Red Journal has increased significantly, as has women's participation among full-time faculty, but women remain underrepresented among radiation oncology residents compared with their representation in the medical student body. Understanding such trends is necessary to develop appropriately targeted interventions to improve gender equity in radiation oncology.

  18. Financial trends of leading US oil companies: 1968-1985: Discussion paper No. 017R

    SciTech Connect (OSTI)

    Sowell, E.

    1986-10-01

    This study presents a compilation of principal categories of financial data for a sample of leading US based oil companies for the years 1968 through 1985. The categories contained in the compilation are annual financial inflows and outflows, profitability measures and financial position. The period selected exhibits trends prior to and since the Arab oil embargo of 1973/1974. The study is organized into two sections. The first contains a discussion of: (1) the major components of the companies' aggregate primary financial statements; (2) period and subperiod trends of selected items (e.g., revenues, net income, cash flow, capital expenditures); and (3) analytical relationships among financial items, as well as their trends (e.g., various measures of profitability, proportion of cash flow allocated to capital expenditures, liquidity ratios, dividend payout ratios). Because of the interrelationship of the primary financial statements, discussion of some items may be subsumed under more than one content heading; thus, net income is covered not only under that heading, but also in connection with profitability, sources of funds and capital expenditures. Where appropriate, data for the sample of companies under study are compared to oil company aggregates developed by other organizations. Similarly, selected comparisons are made in financial data between oil and non-oil companies. The second section of the paper contains comprehensive tables setting forth the data and ratios on which the discussion is based. The purposes of this paper are: (1) to serve as a financial reference source for the API sample of companies (see Appendix A); (2) to present this material for a meaningful historical period; and (3) to elucidate key aspects of oil company financial performance. 6 figs., 6 tabs.

  19. Addressing trend-related changes within cumulative effects studies in water resources planning

    SciTech Connect (OSTI)

    Canter, L.W.; Chawla, M.K.; Swor, C.T.

    2014-01-15

    Summarized herein are 28 case studies wherein trend-related causative physical, social, or institutional changes were connected to consequential changes in runoff, water quality, and riparian and aquatic ecological features. The reviewed cases were systematically evaluated relative to their identified environmental effects; usage of analytical frameworks, and appropriate models, methods, and technologies; and the attention given to mitigation and/or management of the resultant causative and consequential changes. These changes also represent important considerations in project design and operation, and in cumulative effects studies associated therewith. The cases were grouped into five categories: institutional changes associated with legislation and policies (seven cases); physical changes from land use changes in urbanizing watersheds (eight cases); physical changes from land use changes and development projects in watersheds (four cases); physical, institutional, and social changes from land use and related policy changes in river basins (three cases); and multiple changes within a comprehensive study of land use and policy changes in the Willamette River Basin in Oregon (six cases). A tabulation of 110 models, methods and technologies used in the studies is also presented. General observations from this review were that the features were unique for each case; the consequential changes were logically based on the causative changes; the analytical frameworks provided relevant structures for the studies, and the identified methods and technologies were pertinent for addressing both the causative and consequential changes. One key lesson was that the cases provide useful, “real-world” illustrations of the importance of addressing trend-related changes in cumulative effects studies within water resources planning. Accordingly, they could be used as an “initial tool kit” for addressing trend-related changes.

  20. NREL Teams with Berkeley Lab to Analyze Solar Pricing Trends and Benchmark

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

    "Soft" Costs for PV Systems - News Releases | NREL Teams with Berkeley Lab to Analyze Solar Pricing Trends and Benchmark "Soft" Costs for PV Systems Downward pricing for solar projected to continue; soft costs made up 40-50 percent of residential and commercial PV prices in 2010 December 4, 2012 The U.S. Department of Energy's (DOE)'s National Renewable Energy Laboratory (NREL) and Lawrence Berkeley National Laboratory (LBL) jointly released two reports examining solar