National Library of Energy BETA

Sample records for net excess generation

  1. Net Metering

    Broader source: Energy.gov [DOE]

    Net excess generation (NEG) is treated as a kilowatt-hour (kWh) credit or other compensation on the customer's following bill.* When an annual period ends, a utility will purchase unused credits...

  2. Renewable Generation Effect on Net Regional Energy Interchange: Preprint

    SciTech Connect (OSTI)

    Diakov, Victor; Brinkman, Gregory; Denholm, Paul; Jenkin, Thomas; Margolis, Robert

    2015-07-30

    Using production-cost model (PLEXOS), we simulate the Western Interchange (WECC) at several levels of the yearly renewable energy (RE) generation, between 13% and 40% of the total load for the year. We look at the overall energy exchange between a region and the rest of the system (net interchange, NI), and find it useful to examine separately (i) (time-)variable and (ii) year-average components of the NI. Both contribute to inter-regional energy exchange, and are affected by wind and PV generation in the system. We find that net load variability (in relatively large portions of WECC) is the leading factor affecting the variable component of inter-regional energy exchange, and the effect is quantifiable: higher regional net load correlation with the rest of the WECC lowers net interchange variability. Further, as the power mix significantly varies between WECC regions, effects of ‘flexibility import’ (regions ‘borrow’ ramping capability) are also observed.

  3. Time-delayed apparent excess heat generation in electrolysis fusion experiments

    SciTech Connect (OSTI)

    Kim, Y.E. . Dept. of Physics)

    1991-04-10

    This paper reports that in many recent electrolysis fusion experiments, excess heat, tritium, and neutron production have been reported as intermittent bursts. These burst phenomena are described in terms of a surface reaction mechanism involving hysteresis of deuterium solubility in palladium as a function of the metal temperature. Excess heat generation is shown to be attributable to a hitherto neglected time-delayed chemical process due to the solubility hysteresis of deuterium in palladium. Negative results of no apparent excess heat generation from light-water electrolysis experiments is attributed to the fact that the solubility hysteresis of hydrogen occurs at a higher temperature range than that for deuterium. Apparent excess heat generation is expected to be also observable in blank electrolysis experiments with light water at higher pressures.

  4. Avista Utilities- Net Metering

    Broader source: Energy.gov [DOE]

    For Avista Utilities customers, any net excess generation (NEG) during a monthly billing period is credited to the customer's next bill at the utility's retail rate. At the beginning of each ca...

  5. Community Net Energy Metering: How Novel Policies Expand Benefits of Net Metering to Non-Generators

    SciTech Connect (OSTI)

    Rose, James; Varnado, Laurel

    2009-04-01

    As interest in community solutions to renewable energy grows, more states are beginning to develop policies that encourage properties with more than one meter to install shared renewable energy systems. State net metering policies are evolving to allow the aggregation of multiple meters on a customer���¢��������s property and to dissolve conventional geographical boundaries. This trend means net metering is expanding out of its traditional function as an enabling incentive to offset onsite customer load at a single facility. This paper analyzes community net energy metering (CNEM) as an emerging vehicle by which farmers, neighborhoods, and municipalities may more easily finance and reap the benefits of renewable energy. Specifically, it aims to compare and contrast the definition of geographical boundaries among different CNEM models and examine the benefits and limitations of each approach. As state policies begin to stretch the geographic boundaries of net metering, they allow inventive solutions to encourage renewable energy investment. This paper attempts to initiate the conversation on this emerging policy mechanism and offers recommendations for further development of these policies.

  6. Renewable Generation Effect on Net Regional Energy Interchange...

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

    North-West Power Pool PV Photovoltaic power generation RE Renewable energy: PV andor wind RMPP Rocky Mountains Power Pool TEPPC Transmission Expansion Planning Policy Committee...

  7. Connecting to the Grid: A Guide to Distributed Generation Interconnection Issues, 6th Edition, 2009

    Office of Energy Efficiency and Renewable Energy (EERE)

    This guide addresses issues relevant to all DG technologies, including net excess generation, third-party ownership, energy storage and networks

  8. Net Metering

    Broader source: Energy.gov [DOE]

    The ACC requires that net metering charges be assessed on a non-discriminatory basis. Any new or additional charges that would increase an eligible customer-generator's costs beyond those of other...

  9. Proposal of a new generation of Laser Beacon for time calibration in the KM3NeT neutrino telescope

    SciTech Connect (OSTI)

    Real, Diego [IFIC, Instituto de Física Corpuscular, CSIC-Universidad de Valencia, C Collaboration: KM3NeT Collaboration

    2014-11-18

    The KM3NeT collaboration aims at the construction of a multi-km3 high-energy neutrino telescope in the Mediterranean Sea consisting of a matrix of pressure resistant glass spheres holding each a set (31) of small area photomultipliers. The main motivation of the telescope is to observe cosmic neutrinos through the Cherenkov light induced in sea water by charged particles produced in neutrino interactions with the surrounding medium. A relative time calibration between photomultipliers of the order of 1 ns is required to achieve an optimal performance. To this end, several time calibration subsystems have been developed. In this article, the proposal of a last generation Laser Beacon, to be used in KM3NeT and developed to measure and monitor the relative time offsets between photomultipliers, is presented.

  10. Washington City Power- Net Metering

    Broader source: Energy.gov [DOE]

    Washington City adopted a net-metering program, including interconnection procedures, in January 2008.* Net metering is available to residential and commercial customers that generate electricity...

  11. Magnetism induced by excess electrons trapped at diamagnetic edge-quantum well in multi-layer graphene

    SciTech Connect (OSTI)

    Zhang, Xi; Wang, Chao; Diao, Dongfeng; Sun, Chang Q

    2014-07-28

    In this paper, we clarified a robust mechanism of magnetism generated by excess electrons captured by edge-quantum well of diamagnetic armchair edges. Consistency between density functional theory calculations and electron cyclotron resonance experiments verified that: (1) Multi-layer armchair nanoribbons are stable with proper amounts of excess electrons which can provide net spin; (2) Since under-coordination induces lattice relaxation and potential well modulation, electrons tend to be trapped at edges; and (3) Neither large amount of excess electrons nor positive charges can induce magnetism. This work shed light on the development of graphene devices in its magnetic applications.

  12. Figure 1. The net load, or power load minus wind and solar generation, for the state of California on March 31.

    E-Print Network [OSTI]

    Nehorai, Arye

    increase in solar and wind installations. This graph, often called a "Duck Curve" in the industry because can have. When a power grid has a large #12;2 amount of solar power capacity, the middle of this curve1 Figure 1. The net load, or power load minus wind and solar generation, for the state

  13. Net Metering Policy Development and Distributed Solar Generation in Minnesota: Overview of Trends in Nationwide Policy Development and Implications of Increasing the Eligible System Size Cap

    SciTech Connect (OSTI)

    Doris, E.; Busche, S.; Hockett, S.

    2009-12-01

    The goal of the Minnesota net metering policy is to give the maximum possible encouragement to distributed generation assets, especially solar electric systems (MN 2008). However, according to a published set of best practices (NNEC 2008) that prioritize the maximum development of solar markets within states, the Minnesota policy does not incorporate many of the important best practices that may help other states transform their solar energy markets and increase the amount of grid-connected distributed solar generation assets. Reasons cited include the low system size limit of 40kW (the best practices document recommends a 2 MW limit) and a lack of language protecting generators from additional utility fees. This study was conducted to compare Minnesota's policies to national best practices. It provides an overview of the current Minnesota policy in the context of these best practices and other jurisdictions' net metering policies, as well as a qualitative assessment of the impacts of raising the system size cap within the policy based on the experiences of other states.

  14. Net Metering

    Broader source: Energy.gov [DOE]

    Note: Illinois is currently undergoing a rulemaking that would change its existing net metering rules. The proposed rules include provisions clarifying virtual net metering policies, facilitating...

  15. Net Metering

    Broader source: Energy.gov [DOE]

    Kansas adopted the Net Metering and Easy Connection Act in May 2009, which established net metering for customers of investor-owned utilities (IOUs). 

  16. 2002CALIFORNIAPOWERMIX 2002 NET SYSTEM POWER CALCULATION

    E-Print Network [OSTI]

    the generation back to specific generators, and thereby claim that the electricity offered for sale to retail of their power as net system power. What is Net System Power? Net system power is "the mix of electricity fuel the previous calendar year in each of the statute's fuel type categories. Imports of out-of-state generation

  17. MathNet MathNet Mathematical

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    Net Types of Data Types of Data . . File formats File formats . . for papers for papers . . html html Distiller) PDF generator (Acrobat Distiller) . . Html (Latex2html) Html (Latex2html) . . Cataloging­Server paradigm Client­Server paradigm . . Distributed Web Servers Distributed Web Servers . . Client:WWW Browser

  18. Net Metering

    Broader source: Energy.gov [DOE]

    Missouri enacted legislation in June 2007 requiring all electric utilities—investor-owned utilities, municipal utilities, and electric cooperatives—to offer net metering to customers with systems...

  19. Net Metering

    Broader source: Energy.gov [DOE]

    Iowa's statutes do not explicitly authorize the Iowa Utilities Board (IUB) to mandate net metering, but this authority is implicit through the board's enforcement of PURPA and Iowa Code § 476.41 ...

  20. Net Metering

    Office of Energy Efficiency and Renewable Energy (EERE)

    With these regulations, renewable energy systems with a capacity up to 25 kilowatts (kW) are eligible for net metering. Overall enrollment is limited to 1.5% of a utility's retail sales from the...

  1. Net Metering

    Broader source: Energy.gov [DOE]

    Nevada's original net-metering law for renewable-energy systems was enacted in 1997 and amended in 2001, 2003, 2005, 2007, 2011, 2013, and 2015. Systems up to one megawatt (MW) in capacity that...

  2. Addressing Deferred Maintenance, Infrastructure Costs, and Excess...

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

    Addressing Deferred Maintenance, Infrastructure Costs, and Excess Facilities at Portsmouth and Paducah Addressing Deferred Maintenance, Infrastructure Costs, and Excess Facilities...

  3. The Impact of Rate Design and Net Metering on the Bill Savings from Distributed PV for Residential Customers in California

    SciTech Connect (OSTI)

    Energy and Resources Group, University of California, Berkeley; Darghouth, Naim R.; Barbose, Galen; Wiser, Ryan

    2011-06-01

    Net metering has become a widespread mechanism in the U.S. for supporting customer adoption of distributed photovoltaics (PV), but has faced challenges as PV installations grow to a larger share of generation in a number of states. This paper examines the value of the bill savings that customers receive under net metering, and the associated role of retail rate design, based on a sample of approximately two hundred residential customers of California's two largest electric utilities. We find that the bill savings per kWh of PV electricity generated varies by more than a factor of four across the customers in the sample, which is largely attributable to the inclining block structure of the utilities' residential retail rates. We also compare the bill savings under net metering to that received under three potential alternative compensation mechanisms, based on California's Market Price Referent (MPR). We find that net metering provides significantly greater bill savings than a full MPR-based feed-in tariff, but only modestly greater savings than alternative mechanisms under which hourly or monthly net excess generation is compensated at the MPR rate.

  4. Excess Titanium from NNSA's Y-12 Plant to be Used by the Army...

    National Nuclear Security Administration (NNSA)

    Excess Titanium from NNSA's Y-12 Plant to be Used by the Army for New Generation of Protective Body Armor for Combat Troops | National Nuclear Security Administration Facebook...

  5. The economics of net metering Larry Hughes

    E-Print Network [OSTI]

    Hughes, Larry

    jurisdictions, energy suppliers1 are required by law to accept any electricity generated by a customer-generator's consumption and generation are known. Whether an energy supplier purchases electricity from a customer the billing period; thereafter, the energy supplier has the option of purchasing the excess generation

  6. Murray City Power- Net Metering Pilot Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Under a pilot program, Murray City Power offers net metering to customers that generate electricity using photovoltaic (PV), wind-electric or hydroelectric systems with a maximum capacity of 10...

  7. Illinois Nuclear Profile - Byron Generating Station

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

    Byron Generating Station" ,"Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date"...

  8. Illinois Nuclear Profile - Dresden Generating Station

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

    Dresden Generating Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration...

  9. Illinois Nuclear Profile - Braidwood Generation Station

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

    Braidwood Generation Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

  10. Kansas Nuclear Profile - Wolf Creek Generating Station

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

    April 2012" "Next Release Date: February 2013" "Wolf Creek Generating Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor...

  11. Washington Nuclear Profile - Columbia Generating Station

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

    Columbia Generating Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration...

  12. Calorimetric measurements of excess power output during the cathodic charging of deuterium into palladium

    SciTech Connect (OSTI)

    Oriani, R.A.; Nelson, J.C.; Lee, S.K.; Broadhurst, J.H. )

    1990-12-01

    This paper reports on a Seebeck-effect calorimeter that was used to establish that generation of energy, in excess of the electrical energy input, can occur during the electrolysis of D{sub 2}O. The magnitude of the excess power is measured with respect t the electrolysis of H{sub 2}O as the baseline. The excess power levels of {gt}60 W/cm{sup 3} palladium and excess energies of 74 kJ cannot be understood in terms of recombination of D{sub 2} and O{sub 2} within the calorimeter, other chemical reactions, or a storage-and-relaxation mechanism.

  13. The scope of SaCoNet is to deal with the growing smart communications fields embedded in complex systems for a wide variety of applications in the future generation of network and cloud

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    emerging networks: sky of clouds, Internet of things, Smart Grids, Smart Cities, etc. The evolutionThe scope of SaCoNet is to deal with the growing smart communications fields embedded in complex technologies. SaCoNet focuses on how smart communications and ICT networks impact not only on network

  14. Excess Uranium Inventory Management Plan | Department of Energy

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

    Excess Uranium Inventory Management Plan Excess Uranium Inventory Management Plan The 2013 Excess Uranium Inventory Management Plan describes a framework for the effective...

  15. Guam- Net Metering

    Broader source: Energy.gov [DOE]

    Eligibility and Availability In 2004, Guam enacted legislation requiring the Guam Power Authority (GPA) to allow net metering for customers with fuel cells, microturbines, wind energy, biomass, ...

  16. Computer Literacy Skills of Net Generation Learners 

    E-Print Network [OSTI]

    Duke, Christopher

    2012-07-16

    Younger learners are widely considered to be technologically savvy and computer literate because of their lifelong exposure to ubiquitous technology. Educators often rely on that assumption to justify changes to institutional curricula, technology...

  17. PSEG Long Island- Net Metering

    Broader source: Energy.gov [DOE]

    Although PSEG Long Island’s net metering policy is not governed by the State’s net metering law, the provisions are similar to the State law. Net metering is available for residential, non-reside...

  18. LADWP- Net Metering

    Broader source: Energy.gov [DOE]

    LADWP allows its customers to net meter their photovoltaic (PV), wind, and hybrid systems with a capacity of not more than one megawatt. LADWP will provide the necessary metering equipment unless...

  19. NET ECONOMIC VALUES OF RECREATIONISTS

    E-Print Network [OSTI]

    #12;NET ECONOMIC VALUES OF RECREATIONISTS FOR OUTDOOR EXPERIENCES IN THE FRASER RIVER BASIN Crane of Economic Values 2.1 Water Resource Economic Values 2.2 Net Economic Values of Recreationists 2.3 Estimating Net Economic Value 2.4 Estimation Problems Review of Net Economic Value Estimates 3.1 Summary

  20. New Jersey Nuclear Profile - PSEG Salem Generating Station

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

    PSEG Salem Generating Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

  1. New Jersey Nuclear Profile - PSEG Hope Creek Generating Station

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

    PSEG Hope Creek Generating Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

  2. California Nuclear Profile - San Onofre Nuclear Generating Station

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

    San Onofre Nuclear Generating Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

  3. Illinois Nuclear Profile - LaSalle Generating Station

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

    LaSalle Generating Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration...

  4. Excess Plutonium: Weapons Legacy or National Asset?

    SciTech Connect (OSTI)

    Klipa, G.; Boeke, S.; Hottel, R.

    2002-02-27

    The Nuclear Materials Stewardship Initiative was established in January, 2000, to accelerate the work of achieving integration and cutting long-term costs associated with the management of nuclear materials. As part of that initiative, the Department of Energy (DOE), Office of Environmental Management (EM), has established Nuclear Material Management Groups for the management of excess nuclear materials. As one of these groups, the Plutonium Material Management Group (PMMG) has been chartered to serve as DOE's complex wide resource and point of contact for technical coordination and program planning support in the safe and efficient disposition of the nations excess Plutonium 239. This paper will explain the mission, goals, and objectives of the PMMG. In addition, the paper will provide a broad overview of the status of the plutonium inventories throughout the DOE complex. The DOE currently manages approximately 99.5 MT of plutonium isotopes. Details of the various categories of plutonium, from material designated for national security needs through material that has been declared excess, will be explained. For the plutonium that has been declared excess, the various pathways to disposition (including reuse, recycling, sale, transfer, treatment, consumption, and disposal) will be discussed. At this time 52.5 MT of plutonium has been declared excess and the method of disposition for that material is the subject of study and evaluation within DOE. The role of the PMMG in those evaluations will be outlined.

  5. Status of Net Metering: Assessing the Potential to Reach Program Caps (Poster)

    SciTech Connect (OSTI)

    Heeter, J.; Bird, L.; Gelman, R.

    2014-10-01

    Several states are addressing the issue of net metering program caps, which limit the total amount of net metered generating capacity that can be installed in a state or utility service territory. In this analysis, we examine net metering caps to gain perspective on how long net metering will be available in various jurisdictions under current policies. We also surveyed state practices and experience to understand important policy design considerations.

  6. Status of Net Metering: Assessing the Potential to Reach Program Caps

    SciTech Connect (OSTI)

    Heeter, J.; Gelman, R.; Bird, L.

    2014-09-01

    Several states are addressing the issue of net metering program caps, which limit the total amount of net metered generating capacity that can be installed in a state or utility service territory. In this analysis, we examine net metering caps to gain perspective on how long net metering will be available in various jurisdictions under current policies. We also surveyed state practices and experience to understand important policy design considerations.

  7. The positron excess and supersymmetric dark matter

    E-Print Network [OSTI]

    Edward A. Baltz; Joakim Edsjo; Katherine Freese; Paolo Gondolo

    2002-11-12

    Using a new instrument, the HEAT collaboration has confirmed the excess of cosmic ray positrons that they first detected in 1994. We explore the possibility that this excess is due to the annihilation of neutralino dark matter in the galactic halo. We confirm that neutralino annihilation can produce enough positrons to make up the measured excess only if there is an additional enhancement to the signal. We quantify the `boost factor' that is required in the signal for various models in the Minimal Supersymmetric Standard Model parameter space, and find that a boost factor >30 provides good fits to the HEAT data. Such an enhancement in the signal could arise if we live in a clumpy halo.

  8. Excessing of Computers Used for Unclassified Controlled Information...

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

    Excessing of Computers Used for Unclassified Controlled Information at the Idaho National Laboratory, IG-0755 Excessing of Computers Used for Unclassified Controlled Information at...

  9. Sneutrino Higgs models explain lepton non-universality in eejj, e?jj excesses

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

    Berger, Joshua; Dror, Jeff Asaf; Ng, Wee Hao

    2015-09-23

    Recent searches for first-generation leptoquarks and heavy right-handed WR bosons have seen excesses in final states with electrons and jets. A bizarre property of these excesses is that they appear to violate lepton universality. With these results in mind, we study the phenomenology of supersymmetric models in which the Higgs arises as the sneutrino in an electron supermultiplet. Since the electron is singled out in this approach, one can naturally account for the lepton flavor structure of the excesses. In this work, we show that in such a framework, one can significantly alleviate the tension between the Standard Model andmore »the data and yet evade current constraints from other searches. Finally we point out that correlated excesses are expected to be seen in future multilepton searches.« less

  10. Sneutrino Higgs models explain lepton non-universality in CMS excesses

    E-Print Network [OSTI]

    Joshua Berger; Jeff Asaf Dror; Wee Hao Ng

    2015-07-08

    Recent searches for first-generation leptoquarks and heavy right-handed $W_R$ bosons have seen excesses in final states with electrons and jets. A bizarre property of these excesses is that they appear to violate lepton universality. With these results in mind, we study the phenomenology of supersymmetric models in which the Higgs arises as the sneutrino in an electron supermultiplet. Since the electron is singled out in this approach, one can naturally account for the lepton flavor structure of the excesses. In this work, we show that in such a framework, one can significantly alleviate the tension between the Standard Model and the data and yet evade current constraints from other searches. Lastly we point out that correlated excesses are expected to be seen in future multilepton searches.

  11. CAlorimetric observation of excess heat during electrochemical insertion of deuterium into palladium

    SciTech Connect (OSTI)

    Guer, T.M.; Schreiber, M.; Huggins, R.A.

    1995-12-01

    In order to address the energy break-even issue, the thermal behavior of the Pd-D system was studied during electrolysis of heavy water in a thermodynamically closed cell. A specially designed isoperibolic calorimeter was developed for this purpose and was fully characterized. Eleven pretreated, fresh Pd cathodes were individually tested in identically designed calorimeters and their thermal behavior were monitored starting from time zero. In two of the cases, excess power was observed in which the overall energy balance became positive after a relatively short period, leading to the generation of significant amounts of excess energy. In one case, excess power was maintained over a period of ten days, and produced over 23 MJ of excess energy per mole of palladium.

  12. BEHAVIORAL NEUROSCIENCE Excessive disgust caused by brain lesions or temporary

    E-Print Network [OSTI]

    Berridge, Kent

    is disgust. Excessive dis- gust can occur in anxiety disorders, phobias, anorexia nervosa, and obsessive

  13. Widespread Excess Ice in Arcadia Planitia, Mars

    E-Print Network [OSTI]

    Bramson, Ali M; Putzig, Nathaniel E; Sutton, Sarah; Plaut, Jeffrey J; Brothers, T Charles; Holt, John W

    2015-01-01

    The distribution of subsurface water ice on Mars is a key constraint on past climate, while the volumetric concentration of buried ice (pore-filling versus excess) provides information about the process that led to its deposition. We investigate the subsurface of Arcadia Planitia by measuring the depth of terraces in simple impact craters and mapping a widespread subsurface reflection in radar sounding data. Assuming that the contrast in material strengths responsible for the terracing is the same dielectric interface that causes the radar reflection, we can combine these data to estimate the dielectric constant of the overlying material. We compare these results to a three-component dielectric mixing model to constrain composition. Our results indicate a widespread, decameters-thick layer that is excess water ice ~10^4 km^3 in volume. The accumulation and long-term preservation of this ice is a challenge for current Martian climate models.

  14. Universal Cone Angle of ac Electrosprays Due to Net Charge Entrainment Nishant Chetwani, Siddharth Maheshwari, and Hsueh-Chia Chang*

    E-Print Network [OSTI]

    Chang, Hsueh-Chia

    Universal Cone Angle of ac Electrosprays Due to Net Charge Entrainment Nishant Chetwani, Siddharth that ac entrainment of low-mobility anions, generated by field-assisted ion dissociation, sustains a net by an entrained net free (space) charge and hence is independent of the exter- nal field. We confirm the above

  15. 2TeV Higgs boson and ATLAS diboson excess

    E-Print Network [OSTI]

    Chen, Chuan-Hung

    2015-01-01

    Diboson resonance with mass around 2 TeV in the dijet invariant mass spectrum is reported by ATLAS experiment in proton-proton collisions at $\\sqrt{s}=8$ TeV. We propose that the candidate of resonance is a heavy neutral Higgs $H^0$ or charged Higgs $H^\\pm$ and use the extended two-Higgs-doublet (THD) to demonstrate the potentiality. We find that the large Yukawa coupling to the first generation of quarks can be realized in THD and the required value for producing the right resonance production cross section is of ${\\cal O}(0.06-0.2)$. Besides $WW/ZZ$ channels, we find that if the mass of pseudoscalar $A^0$ satisfies the jet mass tagging condition $|m_j - m_{Z/W}|< 13$ GeV, the diboson excess could be also caused by $ZA^0$ or $WA^0$ channel.

  16. Excess Group Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePowerEdisto Electric Coop,Erosion FlumeEvent Planning PageDeathEwing,Excess

  17. Investigating the presence of 500 ?m submillimeter excess emission...

    Office of Scientific and Technical Information (OSTI)

    emission with a two-temperature modified blackbody and measure excess of the 500 m photometry relative to that predicted by our model. We compare the submillimeter excess, where...

  18. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01

    7  Defining a Net?Zero Energy Net Zero Energy .A.     Defining a Net­Zero Energy Building  Due to the 

  19. NetCDF

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesofPublications TheScience4.21 4.43EnergyAuthor: MonthlyNetCDF

  20. Weekly Refiner Net Production

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices Globaldieselgasolinemonthlysummer1Net Production

  1. Distributed Generation Investment by a Microgrid under Uncertainty

    E-Print Network [OSTI]

    Siddiqui, Afzal

    2008-01-01

    Cost of Natural Gas Generation, p Figure 6. Normalised NetCost of Natural Gas Generation, p Figure 7. Wait InvestCost of Natural Gas Generation (US$/kWh e ), C Figure 8.

  2. Analysis ? Targeting Zero Net Energy

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

    Analysis - Targeting Zero Net Energy 2014 Building Technologies Office Peer Review Scott Horowitz, scott.horowitz@nrel.gov NREL Project Summary Timeline: Start date: 2010 Planned...

  3. Road to Net Zero (Presentation)

    SciTech Connect (OSTI)

    Glover, B.

    2011-05-01

    A PowerPoint presentation on NREL's Research Support Facility (RSF) and the road to achieving net zero energy for new construction.

  4. Excess plutonium disposition using ALWR technology

    SciTech Connect (OSTI)

    Phillips, A.; Buckner, M.R.; Radder, J.A.; Angelos, J.G.; Inhaber, H.

    1993-02-01

    The Office of Nuclear Energy of the Department of Energy chartered the Plutonium Disposition Task Force in August 1992. The Task Force was created to assess the range of practicable means of disposition of excess weapons-grade plutonium. Within the Task Force, working groups were formed to consider: (1) storage, (2) disposal,and(3) fission options for this disposition,and a separate group to evaluate nonproliferation concerns of each of the alternatives. As a member of the Fission Working Group, the Savannah River Technology Center acted as a sponsor for light water reactor (LWR) technology. The information contained in this report details the submittal that was made to the Fission Working Group of the technical assessment of LWR technology for plutonium disposition. The following aspects were considered: (1) proliferation issues, (2) technical feasibility, (3) technical availability, (4) economics, (5) regulatory issues, and (6) political acceptance.

  5. A Monte Carlo Approach To Generator Portfolio Planning And Carbon...

    Open Energy Info (EERE)

    providing positive net annual energy generation. These technologies may include demand response, vehicle-to-grid systems, and large-scale energy storage. Authors Elaine...

  6. 1, 275309, 2004 Net ecosystem

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    respiration rates are 5 µmol m-2 s-1 . Net annual sequestration of carbon (C) was estimated at 1.7 (±0.5) ton the short intense growing season. The associated cost to the sequestration of carbon may be another C ha-1 in 2001. The net carbon exchange of the forest was extremely sensitive to small changes

  7. Moving Towards Net-Zero Energy of Existing Building in Hot Climate 

    E-Print Network [OSTI]

    2012-01-01

    This paper presents the results of an extensive program of energy conservation and energy generation using integrated photovoltaic (PV) modules. The program conducted on an existing institutional building intending to convert it into a Net-Zero...

  8. ,"Plant","Primary Energy Source","Operating Company","Net Summer...

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

    Jersey" ,"Plant","Primary Energy Source","Operating Company","Net Summer Capacity (MW)" 1,"PSEG Salem Generating Station","Nuclear","PSEG Nuclear LLC",2365.7 2,"PSEG Linden...

  9. Net Zero Energy Installations (Presentation)

    SciTech Connect (OSTI)

    Booth, S.

    2012-05-01

    A net zero energy installation (NZEI) is one that produces as much energy from on-site renewable sources as it consumes. NZEI assessment provides a systematic approach to energy projects.

  10. The optimum substrate to biomass ratio to reduce net biomass yields and inert compounds in biological leachate treatment

    E-Print Network [OSTI]

    Bae, Jin-Woo

    The optimum substrate to biomass ratio to reduce net biomass yields and inert compounds that microorganisms must satisfy their maintenance energy requirements prior to synthesizing new biomass, a set on the excess biomass production. Decreasing the supply of substrate per unit biomass resulted in gradual

  11. BATTERY STORAGE CONTROL FOR STEADYING RENEWABLE POWER GENERATION

    E-Print Network [OSTI]

    by storing excess power to a battery during excess generation, and then releasing the energy when power generation diminishes. Among other considera- tions, we would like to release and store energy at a bounded States have adopted renewable portfolio standards, which require a certain percentage of electric energy

  12. The 750 GeV Diphoton Excess as a First Light on Supersymmetry Breaking

    E-Print Network [OSTI]

    J. A. Casas; J. R. Espinosa; J. M. Moreno

    2015-12-24

    One of the most exciting explanations advanced for the recent diphoton excess found by ATLAS and CMS is in terms of sgoldstino decays: a signal of low-energy supersymmetry-breaking scenarios. The sgoldstino, a scalar, couples directly to gluons and photons, with strength related to gaugino masses, that can be of the right magnitude to explain the excess. However, fitting the suggested resonance width, Gamma ~ 45 GeV, is not so easy. In this paper we explore efficient possibilities to enhance the sgoldstino width, via the decay into two Higgses, two Higgsinos and through mixing between the sgoldstino and the Higgs boson. In addition, we present an alternative and more efficient mechanism to generate a mass splitting between the scalar and pseudoscalar components of the sgoldstino, which has been suggested as an interesting alternative explanation to the apparent width of the resonance.

  13. Proper Lagoon Management to Reduce Odor and Excessive Sludge Accumulation 

    E-Print Network [OSTI]

    Mukhtar, Saqib

    1999-10-19

    Proper management techniques to reduce odor and excessive sludge accumulation include maintaining pH and salt levels, pumping regularly, maintaining adequate bacteria levels, and designing for efficiency. Definitions of key words are boxed for easy...

  14. Energy dependence of acceptance-corrected dielectron excess mass...

    Office of Scientific and Technical Information (OSTI)

    Energy dependence of acceptance-corrected dielectron excess mass spectrum at mid-rapidity in Au+Au collisions at sNN19.6 and 200 GeV Citation Details In-Document Search Title:...

  15. A Young White Dwarf with an Infrared Excess

    E-Print Network [OSTI]

    Xu, S; Pantoja, B; Klein, B; Zuckerman, B; Su, K Y L; Meng, H Y A

    2015-01-01

    Using observations of Spitzer/IRAC, we report the serendipitous discovery of excess infrared emission from a single white dwarf PG 0010+280. At a temperature of 27,220 K and a cooling age of 16 Myr, it is the hottest and youngest white dwarf to display an excess at 3-8 $\\mu$m. The infrared excess can be fit by either an opaque dust disk within the tidal radius of the white dwarf or a 1300 K blackbody, possibly from an irradiated substellar object or a re-heated giant planet. PG 0010+280 has two unique properties that are different from white dwarfs with a dust disk: (i) relatively low emission at 8 $\\mu$m and (ii) non-detection of heavy elements in its atmosphere from high-resolution spectroscopic observations with Keck/HIRES. The origin of the infrared excess remains unclear.

  16. Bulls, Bears and Excess Volatility: can currency intervention help?

    E-Print Network [OSTI]

    Corrado, Luisa; Miller, Marcus; Zhang, Lei

    and exit of currency 'bulls' and 'bears' with switches driven by 'draw-down' trading rules. We argue that non-sterilised intervention - in support of 'monitoring band' - can reduce excess volatility by coordinating beliefs in line with policy. Strategic...

  17. Extent, duration and speed of the 2004 Sumatra Andaman earthquake imaged by the Hi-Net array

    E-Print Network [OSTI]

    Shearer, Peter

    generated during rupture propagation. Hi-Net, a dense seismic array in Japan4 , consists of about 700 short) throughout Japan that comprise the Hi-Net seismic array. c, Examples of the initial (4 s) P-wave arrivals introduce a method for directly imaging earth- quake rupture that uses the first-arriving compressional wave

  18. Proof Nets and Boolean Circuits Kazushige Terui

    E-Print Network [OSTI]

    Terui, Kazushige

    -depth family of proof nets. We then have APNi = ACi(stCONN2). 1. Introduction Proof nets [4, 2, 6 [5, 7, 11]. Boolean circuits (see [17, 1, 16] for instance) are one of the standard models

  19. Net energy ratio of photobiohydrogen generation G. Burgessa

    E-Print Network [OSTI]

    energy (Spath & Mann, 2004). As photosynthetic biohydrogen production is still at the laboratory photobioreactor used for the photosynthetic production of H2 by microalgae. The calculated H2 output production of hydrogen is the exploitation of the photosynthetic process of microbial algae in vivo ("photo

  20. Net energy ratio of photobiohydrogen generation G. Burgessa

    E-Print Network [OSTI]

    of standard theory for tubular solar collectors. Small diameter reactors have a low NER as the mixing energy

  1. FY 2002 Generation Audited Accumulated Net Revenues, February 10, 2003

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtrans -ORGANIZATION FY 2013 FY6-17-ASC-Utility-Filings1

  2. FY 2003 Generation Audited Accumlated Net Revenues, March 2004

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtrans -ORGANIZATION FY 2013

  3. Project Frog: Net Zero Energy Comparative Analysis

    E-Print Network [OSTI]

    Project Frog: Net Zero Energy Comparative Analysis Hawai`i Natural Energy Institute | School undertand how they perform. The net zero energy (NZE) platforms were installed as research prototypes, Kauai #12;Project Frog: Net Zero Energy Comparative Analysis Hawai`i Natural Energy Institute | School

  4. The CloudNets Network Virtualization Architecture

    E-Print Network [OSTI]

    Schmid, Stefan

    Nets Network Virtualization Architecture Johannes Grassler jgrassler@inet.tu-berlin.de 05. Februar, 2014 Johannes Grassler jgrassler@inet.tu-berlin.de The CloudNets Network Virtualization Architecture #12;..... . .... . .... . ..... . .... . .... . .... . ..... . .... . .... . .... . ..... . .... . .... . .... . ..... . .... . ..... . .... . .... . Johannes Grassler jgrassler@inet.tu-berlin.de The CloudNets Network Virtualization Architecture #12

  5. Petri net modelling of biological Claudine Chaouiya

    E-Print Network [OSTI]

    Breitling, Rainer

    Petri net modelling of biological networks Claudine Chaouiya Submitted: 31st March 2007; Received into the functioning of complex biological networks. In this context, Petri nets (PNs) have recently emerged of the computational systems biology. Keywords: dynamical modelling; Petri nets; biological networks INTRODUCTION

  6. Constrained CP-nets Steve Prestwich

    E-Print Network [OSTI]

    Walsh, Toby

    Constrained CP-nets Steve Prestwich , Francesca Rossi ¡ , Kristen Brent Venable ¡, Toby Walsh 1, soft constraints, and CP-nets. We construct a set of hard constraints whose solutions are the optimal to represent preferences, we will consider CP-nets [6, 3], which is a quali- tative approach where preferences

  7. Constrained CP-nets Steve Prestwich1

    E-Print Network [OSTI]

    Rossi, Francesca

    Constrained CP-nets Steve Prestwich1 , Francesca Rossi2 , Kristen Brent Venable2 , Toby Walsh1 1, soft constraints, and CP nets. We construct a set of hard constraints whose solutions are the optimal. Among the many existing approaches to represent preferencess, we will consider CP nets [5,3], which

  8. Feasibility of Achieving Net-Zero-Energy Net-Zero-Cost

    E-Print Network [OSTI]

    1 Feasibility of Achieving Net- Zero-Energy Net-Zero-Cost Homes I.S. Walker, Al-Beaini, SSimjanovic,JohnStanley,BretStrogen,IainWalker FeasibilityofAchieving ZeroNetEnergy,Zero NetCostHomes #12;4 ACKNOWLEDGEMENTS. Environmental Energy Technologies Division September 2009 This work was supported by the Assistant Secretary

  9. NET-ZERO CARBON MANUFACTURING AT NET-ZERO COST Dustin Pohlman

    E-Print Network [OSTI]

    Kissock, Kelly

    energy in manufacturing plants that results in net-zero carbon emissions at net-zero costs. The paper begins by reviewing the economics of net- zero energy buildings and discussing why a different approach on the energy intensity of manufacturing and recognizes that on-site net-zero energy is not consistent

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    capacity of net-metered systems in a utility's service territory. Any net excess generation (NEG) during a monthly billing period is carried over to the... Eligibility:...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Pumps, Combined Heat & Power, Daylighting, Comprehensive MeasuresWhole Building, Wind (Small), Hydroelectric (Small) Net Metering Customer net excess generation (NEG) is...

  12. RETI Phase 1B Final Report Update NET SHORT RECALCULATION AND NEW PV ASSUMPTIONS

    E-Print Network [OSTI]

    RETI Phase 1B Final Report Update NET SHORT RECALCULATION AND NEW PV ASSUMPTIONS With Revisions distributed photovoltaic (PV) installations in the Report is unclear and perhaps misleading. At the direction-generation is required. The CEC forecast assumed that 1,082 GWh will be self-generated by consumers from new PV

  13. Investigation of excess thyroid cancer incidence in Los Alamos County

    SciTech Connect (OSTI)

    Athas, W.F.

    1996-04-01

    Los Alamos County (LAC) is home to the Los Alamos National Laboratory, a U.S. Department of Energy (DOE) nuclear research and design facility. In 1991, the DOE funded the New Mexico Department of Health to conduct a review of cancer incidence rates in LAC in response to citizen concerns over what was perceived as a large excess of brain tumors and a possible relationship to radiological contaminants from the Laboratory. The study found no unusual or alarming pattern in the incidence of brain cancer, however, a fourfold excess of thyroid cancer was observed during the late-1980`s. A rapid review of the medical records for cases diagnosed between 1986 and 1990 failed to demonstrate that the thyroid cancer excess had resulted from enhanced detection. Surveillance activities subsequently undertaken to monitor the trend revealed that the excess persisted into 1993. A feasibility assessment of further studies was made, and ultimately, an investigation was conducted to document the epidemiologic characteristics of the excess in detail and to explore possible causes through a case-series records review. Findings from the investigation are the subject of this report.

  14. Casting NETs provides bait for autoantibody-mediated arthritis

    E-Print Network [OSTI]

    Lew, Brian Raymond

    2011-01-01

    OF CALIFORNIA, SAN DIEGO Casting NETs provides bait forvii ABSTRACT OF THE THESIS Casting NETs provides bait for

  15. The cosmic ray positron excess and neutralino dark matter

    E-Print Network [OSTI]

    Edward A. Baltz; Joakim Edsjo; Katherine Freese; Paolo Gondolo

    2001-12-14

    Using a new instrument, the HEAT collaboration has confirmed the excess of cosmic ray positrons that they first detected in 1994. We explore the possibility that this excess is due to the annihilation of neutralino dark matter in the galactic halo. We confirm that neutralino annihilation can produce enough positrons to make up the measured excess only if there is an additional enhancement to the signal. We quantify the `boost factor' that is required in the signal for various models in the Minimal Supersymmetric Standard Model parameter space, and study the dependence on various parameters. We find models with a boost factor greater than 30. Such an enhancement in the signal could arise if we live in a clumpy halo. We discuss what part of supersymmetric parameter space is favored (in that it gives the largest positron signal), and the consequences for other direct and indirect searches of supersymmetric dark matter.

  16. Dual Baud Rate Generator Programmable Divider

    E-Print Network [OSTI]

    Mann, Tim

    to excessive loading. The output of the oscillatorlbuffer is applied to the dividers for generation, inclusive. If the divisor is even, the output will be square: otherwise the output will be high longer thanAPPENDIX B #12;#12;Dual Baud Rate Generator Programmable Divider FEATURES PIN CONFi

  17. The origin of net electric currents in solar active regions

    E-Print Network [OSTI]

    Dalmasse, K; Démoulin, P; Kliem, B; Török, T; Pariat, E

    2015-01-01

    There is a recurring question in solar physics about whether or not electric currents are neutralized in active regions (ARs). This question was recently revisited using three-dimensional (3D) magnetohydrodynamic (MHD) numerical simulations of magnetic flux emergence into the solar atmosphere. Such simulations showed that flux emergence can generate a substantial net current in ARs. Another source of AR currents are photospheric horizontal flows. Our aim is to determine the conditions for the occurrence of net vs. neutralized currents with this second mechanism. Using 3D MHD simulations, we systematically impose line-tied, quasi-static, photospheric twisting and shearing motions to a bipolar potential magnetic field. We find that such flows: (1) produce both {\\it direct} and {\\it return} currents, (2) induce very weak compression currents - not observed in 2.5D - in the ambient field present in the close vicinity of the current-carrying field, and (3) can generate force-free magnetic fields with a net current...

  18. Firing Excess Refinery Butane in Peaking Gas Turbines 

    E-Print Network [OSTI]

    Pavone, A.; Schreiber, H.; Zwillenberg, M.

    1989-01-01

    normal butane production, which will reduce refinery normal butane value and price. Explored is an opportunity for a new use for excess refinery normal butane- as a fuel for utility peaking gas turbines which currently fire kerosene and #2 oil. Our paper...

  19. Disposition of excess weapons plutonium from dismantled weapons

    SciTech Connect (OSTI)

    Jardine, L.J.

    1997-01-01

    With the end of the Cold War and the implementation of various nuclear arms reduction agreements, US and Russia have been actively dismantling tens of thousands of nuclear weapons. As a result,large quantities of fissile materials, including more than 100 (tonnes?) of weapons-grade Pu, have become excess to both countries` military needs. To meet nonproliferation goals and to ensure the irreversibility of nuclear arms reductions, this excess weapons Pu must be placed in secure storage and then, in timely manner, either used in nuclear reactors as fuel or discarded in geologic repositories as solid waste. This disposition in US and Russia must be accomplished in a safe, secure manner and as quickly as practical. Storage of this Pu is a prerequisite to any disposition process, but the length of storage time is unknown. Whether by use as fuel or discard as solid waste, disposition of that amount of Pu will require decades--and perhaps longer, if disposition operations encounter delays. Neither US nor Russia believes that long-term secure storage is a substitute for timely disposition of excess Pu, but long-term, safe, secure storage is a critical element of all excess Pu disposition activities.

  20. GENERATION OF TRANSITION CLASS MODELS FROM FORMAL QUEUEING NETWORK DESCRIPTIONS

    E-Print Network [OSTI]

    Strelen, Christoph

    stochastic Petri nets (GSPN), UltraSAN [8] for stochastic activity networks, a class of stochastic Petri netsGENERATION OF TRANSITION CLASS MODELS FROM FORMAL QUEUEING NETWORK DESCRIPTIONS Johann Christoph-mail: strelen@cs.uni-bonn.de KEYWORDS Queueing Networks, Tools, Multi-Paradigm Models, Gener- ation, Markov

  1. City of Danville- Net Metering

    Broader source: Energy.gov [DOE]

    A customer may begin operation of their renewable energy generator once the conditions of interconnection have been met. These include:

  2. Radio-Excess IRAS Galaxies: IV. Optical Spectroscopy

    E-Print Network [OSTI]

    Catherine L. Buchanan; Peter J. McGregor; Geoffrey V. Bicknell; Michael A. Dopita

    2006-04-21

    This is the fourth in our series of papers investigating radio-excess galaxies, which have radio emission associated with an active nucleus but which do not fit into the traditional categories of either radio-loud or radio-quiet active galaxies. In this paper, we present optical spectra of our sample of FIR-luminous radio-excess galaxies. Optical emission line diagnostics are used to determine the dominant source of the ionizing radiation. We find that radio excess is an excellent indicator of the presence of an active nucleus: the radio-excess sample contains a much higher fraction of AGN than samples selected on FIR luminosity alone, or using other criteria such as warm FIR colors. Several objects have ambiguous classifications and are likely to be composite objects with mixed excitation. The type of optical spectrum appears to be associated with the radio-loudness: radio-loud objects may be more `pure' AGN than radio-intermediate objects. We find strong evidence for interaction between the radio plasma and the surrounding gas. The jet energy fluxes of the radio-excess objects, inferred from the [O III] luminosities, are lower than in powerful radio sources, consistent with our previous results. We conclude that the jets of radio-intermediate sources are intrinsically weaker than those in sources with more powerful radio emission. A significant fraction of the sample spectra show post-starburst stellar continuum, with A-star absorption lines, consistent with the large fraction of merging or disturbed host galaxies in the sample. The ages of the radio sources are significantly less than those of A stars indicating that, if the radio sources are associated with merging activity, there is a delay between the interaction and the initiation of the radio activity. (Abridged.)

  3. SIMULATION OF NET INFILTRATION FOR MODERN AND POTENTIAL FUTURE CLIMATES

    SciTech Connect (OSTI)

    J.A. Heveal

    2000-06-16

    This Analysis/Model Report (AMR) describes enhancements made to the infiltration model documented in Flint et al. (1996) and documents an analysis using the enhanced model to generate spatial and temporal distributions over a model domain encompassing the Yucca Mountain site, Nevada. Net infiltration is the component of infiltrated precipitation, snowmelt, or surface water run-on that has percolated below the zone of evapotranspiration as defined by the depth of the effective root zone, the average depth below the ground surface (at a given location) from which water is removed by evapotranspiration. The estimates of net infiltration are used for defining the upper boundary condition for the site-scale 3-dimensional Unsaturated-Zone Ground Water Flow and Transport (UZ flow and transport) Model (CRWMS M&O 2000a). The UZ flow and transport model is one of several process models abstracted by the Total System Performance Assessment model to evaluate expected performance of the potential repository at Yucca Mountain, Nevada, in terms of radionuclide transport (CRWMS M&O 1998). The net-infiltration model is important for assessing potential repository-system performance because output from this model provides the upper boundary condition for the UZ flow and transport model that is used to generate flow fields for evaluating potential radionuclide transport through the unsaturated zone. Estimates of net infiltration are provided as raster-based, 2-dimensional grids of spatially distributed, time-averaged rates for three different climate stages estimated as likely conditions for the next 10,000 years beyond the present. Each climate stage is represented using a lower bound, a mean, and an upper bound climate and corresponding net-infiltration scenario for representing uncertainty in the characterization of daily climate conditions for each climate stage, as well as potential climate variability within each climate stage. The set of nine raster grid maps provide spatially detailed representations of the magnitude and distribution of net-infiltration rates that are used to define specified flux upper boundary conditions for the UZ flow and transport model.

  4. Grid Net | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View New PagesInformation RegionalGreenvironmentNet Jump to:

  5. Diophantine Generation,

    E-Print Network [OSTI]

    Shlapentokh, Alexandra

    Diophantine Generation, Horizontal and Vertical Problems, and the Weak Vertical Method Alexandra Shlapentokh Diophantine Sets, Definitions and Generation Diophantine Sets Diophantine Generation Properties of Diophantine Generation Diophantine Family of Z Diophantine Family of a Polynomial Ring Going Down Horizontal

  6. NASA Net Zero Energy Buildings Roadmap

    SciTech Connect (OSTI)

    Pless, S.; Scheib, J.; Torcellini, P.; Hendron, B.; Slovensky, M.

    2014-10-01

    In preparation for the time-phased net zero energy requirement for new federal buildings starting in 2020, set forth in Executive Order 13514, NASA requested that the National Renewable Energy Laboratory (NREL) to develop a roadmap for NASA's compliance. NASA detailed a Statement of Work that requested information on strategic, organizational, and tactical aspects of net zero energy buildings. In response, this document presents a high-level approach to net zero energy planning, design, construction, and operations, based on NREL's first-hand experience procuring net zero energy construction, and based on NREL and other industry research on net zero energy feasibility. The strategic approach to net zero energy starts with an interpretation of the executive order language relating to net zero energy. Specifically, this roadmap defines a net zero energy acquisition process as one that sets an aggressive energy use intensity goal for the building in project planning, meets the reduced demand goal through energy efficiency strategies and technologies, then adds renewable energy in a prioritized manner, using building-associated, emission- free sources first, to offset the annual energy use required at the building; the net zero energy process extends through the life of the building, requiring a balance of energy use and production in each calendar year.

  7. City of St. George- Net Metering

    Broader source: Energy.gov [DOE]

    The St. George City Council adopted a net-metering program for area utilities, including interconnection procedures, in October 2005.* The interconnection procedures include different requirements,...

  8. A microfabricated ElectroQuasiStatic induction turbine-generator

    E-Print Network [OSTI]

    Steyn, J. Lodewyk (Jasper Lodewyk), 1976-

    2005-01-01

    An ElectroQuasiStatic (EQS) induction machine has been fabricated and has generated net electric power. A maximum power output of 192 [mu]W at 235 krpm has been measured under driven excitation of the six phases. Self ...

  9. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01

    for  any net energy consumption with solar panels, the cost solar orientation, the variability in  energy consumption 

  10. Same-Sign Dilepton Excesses and Light Top Squarks

    E-Print Network [OSTI]

    Huang, Peisi; Low, Ian; Wagner, Carlos E M

    2015-01-01

    Run 1 data of the Large Hadron Collider (LHC) contain excessive events in the same-sign dilepton channel with b-jets and missing transverse energy (MET), which were observed by five separate analyses from ATLAS and CMS collaborations. We show that these events could be explained by direct production of top squarks (stops) in supersymmetry. In particular, a right-handed stop with a mass of 550 GeV decaying into 2 t quarks, 2 W bosons, and MET could fit the observed excess without being constrained by other direct search limits from Run 1. We propose kinematic cuts at 13 TeV to enhance the stop signal, and estimate that stops could be discovered with 40 inverse fb of integrated luminosity at Run 2 of the LHC, when considering only the statistical uncertainty.

  11. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    SciTech Connect (OSTI)

    Al-Beaini, S.; Borgeson, S.; Coffery, B.; Gregory, D.; Konis, K.; Scown, C.; Simjanovic, J.; Stanley, J.; Strogen, B.; Walker, I.

    2009-09-01

    A green building competition, to be known as the Energy Free Home Challenge (EFHC), is scheduled to be opened to teams around the world in 2010. This competition will encourage both design innovation and cost reduction, by requiring design entries to meet 'zero net energy' and 'zero net cost' criteria. For the purposes of this competition, a 'zero net energy' home produces at least as much energy as it purchases over the course of a year, regardless of the time and form of the energy (e.g., electricity, heat, or fuel) consumed or produced. A 'zero net cost' home is no more expensive than a traditional home of comparable size and comfort, when evaluated over the course of a 30-year mortgage. In other words, the 'green premium' must have a payback period less than 30 years, based on the value of energy saved. The overarching goal of the competition is to develop affordable, high-performance homes that can be mass-produced at a large scale, and are able to meet occupant needs in harsh climates (as can be found where the competition will be held in Illinois). This report outlines the goals of the competition, and gauges their feasibility using both modeling results and published data. To ensure that the established rules are challenging, yet reasonable, this report seeks to refine the competition goals after exploring their feasibility through case studies, cost projections, and energy modeling. The authors of this report conducted a survey of the most progressive home energy-efficiency practices expected to appear in competition design submittals. In Appendix A, a summary can be found of recent projects throughout the United States, Canada, Germany, Switzerland, Sweden and Japan, where some of the most progressive technologies have been implemented. As with past energy efficient home projects, EFHC competitors will incorporate a multitude of energy efficiency measures into their home designs. The authors believe that the cost of electricity generated by home generation technologies will continue to exceed the price of US grid electricity in almost all locations. Strategies to minimize whole-house energy demand generally involve some combination of the following measures: optimization of surface (area) to volume ratio; optimization of solar orientation; reduction of envelope loads; systems-based engineering of high efficiency HVAC components, and on-site power generation. A 'Base Case' home energy model was constructed, to enable the team to quantitatively evaluate the merits of various home energy efficiency measures. This Base Case home was designed to have an energy use profile typical of most newly constructed homes in the Champaign-Urbana, Illinois area, where the competition is scheduled to be held. The model was created with the EnergyGauge USA software package, a front-end for the DOE-2 building energy simulation tool; the home is a 2,000 square foot, two-story building with an unconditioned basement, gas heating, a gas hot-water heater, and a family of four. The model specifies the most significant details of a home that can impact its energy use, including location, insulation values, air leakage, heating/cooling systems, lighting, major appliances, hot water use, and other plug loads. EFHC contestants and judges should pay special attention to the Base Case model's defined 'service characteristics' of home amenities such as lighting and appliances. For example, a typical home refrigerator is assumed to have a built-in freezer, automatic (not manual) defrost, and an interior volume of 26 cubic feet. The Base Case home model is described in more detail in Section IV and Appendix B.

  12. A perspective on safeguarding and monitoring of excess military plutonium

    SciTech Connect (OSTI)

    Sutcliffe, W.G.

    1994-10-02

    The purpose of this paper is to provide a perspective and framework for the development of safeguarding and monitoring procedures for the various stages of disposition of excess military plutonium. The paper briefly outlines and comments on some of the issues involved in safeguarding and monitoring excess military plutonium as it progresses from weapons through dismantlement, to fabrication as reactor fuel, to use in a reactor, and finally to storage and disposal as spent fuel. {open_quotes}Military{close_quotes} refers to ownership, and includes both reactor-grade and weapon-grade plutonium. {open_quotes}Excess{close_quotes} refers to plutonium (in any form) that a government decides is no longer needed for military use and can be irrevocably removed from military stockpiles. Many of the issues and proposals presented in this paper are based on, or are similar to, those mentioned in the National Academy of Sciences (NAS) report on excess military plutonium. Safeguards for plutonium disposition are discussed elsewhere in terms of requirements established by the U.S. Department of Energy (DOE), the U.S. Nuclear Regulatory Commission (NRC), and the International Atomic Energy Agency (IAEA). Here, the discussion is less specific. The term {open_quotes}safeguarding{close_quotes} is used broadly to refer to materials control and accountancy (MC&A), containment and surveillance (C&S), and physical protection of nuclear materials by the state that possesses those materials. This is also referred to as material protection, control, and accountancy (MPCA). The term {open_quotes}safeguarding{close_quotes} was chosen for brevity and to distinguish MPCA considered in this paper from international or IAEA safeguards. {open_quotes}Monitoring{close_quotes} is used to refer to activities designed to assure another party (state or international organization) that the nuclear materials of the host state (the United States or Russia) are secure and not subject to unauthorized use.

  13. How to Evaluate Low Excess Air Controls for Packaged Boilers 

    E-Print Network [OSTI]

    Londerville, S. B.; Kerler, W. J.

    1984-01-01

    at reduced excess air levels is ~e the one that best suits your particular boiler and stack loss method. Initial assumptions are t~at payback requirements. the burner will perform at LEA levels and that the flame is sized correctly for the furnace... charac ter istics of your boiler, you can estimate ef ficiency increases based on boiler(burner tuning and burner replacement; the full rewards of LEA firing, however, are unattainable without suit able controls. Unlike most equipment, LEA control...

  14. Initial report on characterization of excess highly enriched uranium

    SciTech Connect (OSTI)

    NONE

    1996-07-01

    DOE`s Office of Fissile Materials Disposition assigned to this Y-12 division the task of preparing a report on the 174.4 metric tons of excess highly enriched U. Characterization included identification by category, gathering existing data (assay), defining the likely needed processing steps for prepping for transfer to a blending site, and developing a range of preliminary cost estimates for those steps. Focus is on making commercial reactor fuel as a final disposition path.

  15. EHS-Net Cooling Study EHS-Net Cooling Study Protocol

    E-Print Network [OSTI]

    EHS-Net Cooling Study 1 EHS-Net Cooling Study Protocol 1. Title EHS-Net Cooling Study 2. Research of foodborne illness in foodservice establishments. Improper cooling significantly contributes to the overall temperature abuse opportunities. The purpose of this study is to collect descriptive data on cooling policies

  16. Presented by SensorNet: The New Science of

    E-Print Network [OSTI]

    .S. Department of Energy DeNap_SensorNet_SC10 SensorNet Collection Processing DisseminationSecurity Knowledge requirements Regulations Technology Intelligent Real world #12;3 Managed by UT-Battelle for the U.S. Department of Energy DeNap_SensorNet_SC10 SensorNet SensorNet is ORNL's research in sensor network interoperability

  17. Targeting Net Zero Energy at Marine Corps Base Hawaii, Kaneohe Bay: Preprint

    SciTech Connect (OSTI)

    Burman, K.; Kandt, A.; Lisell, L.; Booth, S.

    2012-05-01

    This paper summarizes the results of an NREL assessment of Marine Corps Base Hawaii (MCBH), Kaneohe Bay to appraise the potential of achieving net zero energy status through energy efficiency, renewable energy, and hydrogen vehicle integration. In 2008, the U.S. Department of Defense's U.S. Pacific Command partnered with the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) to assess opportunities for increasing energy security through renewable energy and energy efficiency at Hawaii military installations. DOE selected Marine Corps Base Hawaii (MCBH), Kaneohe Bay, to receive technical support for net zero energy assessment and planning funded through the Hawaii Clean Energy Initiative (HCEI). NREL performed a comprehensive assessment to appraise the potential of MCBH Kaneohe Bay to achieve net zero energy status through energy efficiency, renewable energy, and hydrogen vehicle integration. This paper summarizes the results of the assessment and provides energy recommendations. The analysis shows that MCBH Kaneohe Bay has the potential to make significant progress toward becoming a net zero installation. Wind, solar photovoltaics, solar hot water, and hydrogen production were assessed, as well as energy efficiency technologies. Deploying wind turbines is the most cost-effective energy production measure. If the identified energy projects and savings measures are implemented, the base will achieve a 96% site Btu reduction and a 99% source Btu reduction. Using excess wind and solar energy to produce hydrogen for a fleet and fuel cells could significantly reduce energy use and potentially bring MCBH Kaneohe Bay to net zero. Further analysis with an environmental impact and interconnection study will need to be completed. By achieving net zero status, the base will set an example for other military installations, provide environmental benefits, reduce costs, increase energy security, and exceed its energy goals and mandates.

  18. Zero Net Energy Myths and Modes of Thought

    E-Print Network [OSTI]

    Rajkovich, Nicholas B.

    2010-01-01

    mypp.html. ———. (2009). "Net-Zero Energy CommercialZero Net Energy Myths and Modes of Thought  Nicholas B.  AC02? 05CH11231. Page | i Zero Net Energy Myths and Modes of

  19. Distributed Generation

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

    Electricity, US Data. 6. Distributed Generation: Standby Generation and Cogeneration Ozz Energy Solutions, Inc. February 28 th , 2005. For more information about...

  20. Biogeosciences, 4, 597612, 2007 www.biogeosciences.net/4/597/2007/

    E-Print Network [OSTI]

    Boyer, Edmond

    (NEP) and net biome production (NBP) was used to generate a carbon budget for a large heterogeneous for all major fire and logging events over the last 30 years. For NEP, a 23-year record (1980 and crop harvesting. The predominately forested ecoregions within our study region had the highest NEP

  1. GreenCraft Builders 2009 TimberCreek Net Zero Energy House Prototype

    SciTech Connect (OSTI)

    2010-08-24

    This case study describes strategy for achieving zero net energy by lowering building consumption through a high efficiency enclosure and mechanical as much as possible and using photovoltaic installation to generate the remaining amount of energy needed to operate the building over the course of a year.

  2. Net-X: System eXtensions for Supporting Multiple Channels, Multiple Interfaces,

    E-Print Network [OSTI]

    Vaidya, Nitin

    Net-X: System eXtensions for Supporting Multiple Channels, Multiple Interfaces, and Other Interface-- There are several interface capabilities that may be available in next generation wireless networks. Some examples of interface capabilities include the ability to set the channel of operation and data rate on a frequent basis

  3. Moist air reaction with excess UF{sub 6}

    SciTech Connect (OSTI)

    Reiner, R.H.

    1989-08-01

    The moist air reaction with uranium hexafluoride (UF{sub 6}) has been studied at conditions simulating UF{sub 6} hydrolysis during air inleakage in the cascade. In excess UF{sub 6}, the reaction mechanism is more complicated than predicted by the simple gas-phase reaction of one UF{sub 6} molecule with two water molecules to form uranyl fluoride and hydrogen fluoride. The initial UF{sub 6} consumption is significantly greater than predicted, suggesting that a metastable uranium compound is formed during the hydrolysis reaction. This intermediate uranium compound may facilitate uranyl fluoride transport in the cascade.

  4. ATLAS diboson excesses from the stealth doublet model (Journal Article) |

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby a contractor ofvarDOE PAGES ATLAS diboson excesses from

  5. Net Zero Waste - Tools and Technical Support ...and other observations...

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

    Net Zero Waste - Tools and Technical Support ...and other observations Net Zero Waste - Tools and Technical Support ...and other observations Presentation at Waste-to-Energy using...

  6. Lessons Learned from Net Zero Energy Assessments and Renewable...

    Energy Savers [EERE]

    Lessons Learned from Net Zero Energy Assessments and Renewable Energy Projects at Military Installations Lessons Learned from Net Zero Energy Assessments and Renewable Energy...

  7. Designing Hawaii's First LEED Platinum Net Zero Community: Kaupuni...

    Energy Savers [EERE]

    Designing Hawaii's First LEED Platinum Net Zero Community: Kaupuni Village Designing Hawaii's First LEED Platinum Net Zero Community: Kaupuni Village U.S. Department of Energy...

  8. Army Net Zero: Guide to Renewable Energy Conservation Investment...

    Office of Environmental Management (EM)

    Army Net Zero: Guide to Renewable Energy Conservation Investment Program (ECIP) Projects Army Net Zero: Guide to Renewable Energy Conservation Investment Program (ECIP) Projects...

  9. Best Practices for Controlling Capital Costs in Net Zero Energy...

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

    Best Practices for Controlling Capital Costs in Net Zero Energy Design and Construction - 2014 BTO Peer Review Best Practices for Controlling Capital Costs in Net Zero Energy...

  10. Deficiency Zero Petri Nets and Product Form

    E-Print Network [OSTI]

    Mairesse, Jean

    2009-01-01

    Consider a Markovian Petri net with race policy. The marking process has a "product form" stationary distribution if the probability of viewing a given marking can be decomposed as the product over places of terms depending only on the local marking. First we observe that the Deficiency Zero Theorem of Feinberg, developped for chemical reaction networks, provides a structural and simple sufficient condition for the existence of a product form. In view of this, we study the classical subclass of free-choice nets. Roughly, we show that the only such Petri nets having a product form are the state machines which can alternatively be viewed as Jackson networks.

  11. Measurements of excess enthalpy in ultrafine-grained titanium dioxide

    SciTech Connect (OSTI)

    Terwilliger, C.D.; Chiang, Y.M. [Massachusetts Inst. of Tech., Cambridge, MA (United States). Dept. of Materials Science and Engineering

    1995-08-01

    Differential scanning calorimetry has been used to make direct measurements of the excess enthalpy of TiO{sub 2} (rutile) with an initial grain size of 30--70 nm. When the heat released during grain growth is normalized to the change in grain boundary area, the specific excess enthalpy at low temperature sn the fine grain sizes (600--780 C, 30--200 nm) is found to be 0.5--1 J/m{sup 2}, while values averaged over a larger temperature and size range (600--1,300 C, 30 nm-{approximately} 2 {micro}m) are 1.3--1.7 J/m{sup 2}. After exclusion of extraneous contributions from other heat-dissipating processes, origins of a specific grain boundary enthalpy that increases with grain size or temperature are considered, including solute segregation, changes in grain boundary structure, and contributions from grain boundary triple junctions. It is concluded that the most plausible explanation is a size-dependent nonstoichiometry of TiO{sub 2} due to the impingement of space charge layers in the temperature and grain size range of the experiments.

  12. PROMPT X-RAY AND OPTICAL EXCESS EMISSION DUE TO HADRONIC CASCADES...

    Office of Scientific and Technical Information (OSTI)

    PROMPT X-RAY AND OPTICAL EXCESS EMISSION DUE TO HADRONIC CASCADES IN GAMMA-RAY BURSTS Citation Details In-Document Search Title: PROMPT X-RAY AND OPTICAL EXCESS EMISSION DUE TO...

  13. 2014 Review of the Potential Impact of DOE Excess Uranium Inventory...

    Office of Environmental Management (EM)

    4 Review of the Potential Impact of DOE Excess Uranium Inventory On the Commercial Markets 2014 Review of the Potential Impact of DOE Excess Uranium Inventory On the Commercial...

  14. Fact #859 February 9, 2015 Excess Supply is the Most Recent Event...

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

    Fact 859 February 9, 2015 Excess Supply is the Most Recent Event to Affect Crude Oil Prices - Dataset Fact 859 February 9, 2015 Excess Supply is the Most Recent Event to Affect...

  15. Fact #859 February 9, 2015 Excess Supply is the Most Recent Event...

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

    Fact 859 February 9, 2015 Excess Supply is the Most Recent Event to Affect Crude Oil Prices Fact 859 February 9, 2015 Excess Supply is the Most Recent Event to Affect Crude Oil...

  16. {\\sc CosmoNet}: fast cosmological parameter estimation in non-flat models using neural networks

    E-Print Network [OSTI]

    T. Auld; M. Bridges; M. P. Hobson

    2007-03-16

    We present a further development of a method for accelerating the calculation of CMB power spectra, matter power spectra and likelihood functions for use in cosmological Bayesian inference. The algorithm, called {\\sc CosmoNet}, is based on training a multilayer perceptron neural network. We compute CMB power spectra (up to $\\ell=2000$) and matter transfer functions over a hypercube in parameter space encompassing the $4\\sigma$ confidence region of a selection of CMB (WMAP + high resolution experiments) and large scale structure surveys (2dF and SDSS). We work in the framework of a generic 7 parameter non-flat cosmology. Additionally we use {\\sc CosmoNet} to compute the WMAP 3-year, 2dF and SDSS likelihoods over the same region. We find that the average error in the power spectra is typically well below cosmic variance for spectra, and experimental likelihoods calculated to within a fraction of a log unit. We demonstrate that marginalised posteriors generated with {\\sc CosmoNet} spectra agree to within a few percent of those generated by {\\sc CAMB} parallelised over 4 CPUs, but are obtained 2-3 times faster on just a \\emph{single} processor. Furthermore posteriors generated directly via {\\sc CosmoNet} likelihoods can be obtained in less than 30 minutes on a single processor, corresponding to a speed up of a factor of $\\sim 32$. We also demonstrate the capabilities of {\\sc CosmoNet} by extending the CMB power spectra and matter transfer function training to a more generic 10 parameter cosmological model, including tensor modes, a varying equation of state of dark energy and massive neutrinos. {\\sc CosmoNet} and interfaces to both {\\sc CosmoMC} and {\\sc Bayesys} are publically available at {\\tt www.mrao.cam.ac.uk/software/cosmonet}.

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Net Metering There is no stated limit on the aggregate capacity of net-metered systems in a utility's service territory. Any net excess generation (NEG) during a monthly billing...

  18. Structure and vibrational spectra of H ,,H2O...8: Is the excess proton

    E-Print Network [OSTI]

    Ciobanu, Cristian

    Structure and vibrational spectra of H¿ ,,H2O...8: Is the excess proton in a symmetrical hydrogen environment of the excess proton sometimes resembles a symmetric H5O2 structure and sometimes H3O , but many to which the excess proton resembles H5O2 or H3O . Other bond lengths and, perhaps most useful

  19. Excessive Heat Events GuidebookEPA 430-B-06-005 | June 2006

    E-Print Network [OSTI]

    Oklahoma, University of

    to obtain copies You can electronically download this document from EPA's Heat Island Site at httpExcessive Heat Events GuidebookEPA 430-B-06-005 | June 2006 United States Environmental Protection, DC 20460 Excessive Heat Events GuidebookEPA 430-B-06-005 | June 2006 #12;Excessive Heat Events

  20. A simple artificial light-harvesting dyad as a model for excess energy dissipation in

    E-Print Network [OSTI]

    van Stokkum, Ivo

    A simple artificial light-harvesting dyad as a model for excess energy dissipation in oxygenic September 29, 2005) Under excess illumination, plant photosystem II dissipates excess energy through as an acceptor of Pc excitation energy, thereby shortening its singlet excited-state lifetime. The conjugation

  1. Modeled natural and excess radiocarbon: Sensitivities to the gas exchange formulation and ocean

    E-Print Network [OSTI]

    Fischlin, Andreas

    Modeled natural and excess radiocarbon: Sensitivities to the gas exchange formulation and ocean. Stocker (2008), Modeled natural and excess radiocarbon: Sensitivities to the gas exchange formulation descriptions of the air-sea gas exchange the models produce similar column inventories for excess 14 C among

  2. Achieving Net Zero: Climate Change & Sustainability

    E-Print Network [OSTI]

    Rose, Michael R.

    Achieving Net Zero: Climate Change & Sustainability University of California, Irvine #12 & Energy Services Coordinator, Facilities Management Tanya Harris - A/P Administrative Specialist in environmental stewardship for decades. Operational staff began implementing progressive programs for energy

  3. Collective Impact for Zero Net Energy Homes

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

    Home Energy Star Certified New Home Building America Goal: High-Performance Zero Net-Energy Ready New & Existing Homes ZNER NewExist. Home Low HERS Code New Home Building...

  4. Farmington Electric Utility System- Net Metering

    Broader source: Energy.gov [DOE]

    Farmington Electric, a municipal utility, offers net metering to residential customers with systems up to 10 kilowatts (kW) in capacity. This option is available for photovoltaic (PV), wind, hydro...

  5. Definition of a 'Zero Net Energy' Community

    SciTech Connect (OSTI)

    Carlisle, N.; Van Geet, O.; Pless, S.

    2009-11-01

    This document provides a definition for a net zero-energy community. A community that offsets all of its energy use from renewables available within the community's built environment.

  6. ,"U.S. Blender Net Production"

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

    586-8800",,,"10272015 12:31:57 PM" "Back to Contents","Data 1: U.S. Blender Net Production" "Sourcekey","MEP00YPBNUSMBBL","MGFRZNUS1","MGRRZNUS1","MG1RZNUS1","MEPM0...

  7. ,"U.S. Refinery Net Production"

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

    586-8800",,,"10272015 12:31:05 PM" "Back to Contents","Data 1: U.S. Refinery Net Production" "Sourcekey","MTTRXNUS1","MLPRXNUS1","METRXNUS1","MENRXNUS1","MEYRXNUS1","...

  8. Simulating net particle production and chiral magnetic current in a CP-odd domain

    E-Print Network [OSTI]

    Fukushima, Kenji

    2015-01-01

    We elucidate the numerical formulation to simulate net production of particles and anomalous currents with CP-breaking background fields which cause an imbalance of particles over anti-particles. For a concrete demonstration we numerically impose pulsed electric and magnetic fields to observe that the dynamical chiral magnetic current follows together with the net particle production. The produced particle density is quantitatively consistent with the axial anomaly, while the chiral magnetic current is suppressed by a delay before the the onset of the current generation.

  9. Current generation by minority species heating

    SciTech Connect (OSTI)

    Fisch, N.J.

    1980-07-01

    It is proposed that electric currents be generated from the preferential heating of ions traveling in one direction but with no net momentum injected into the system. This can be accomplished with, for example, traveling waves in a two-ion-species plasma. The current can be generated efficiently enough for the scheme to be of interest in maintaining steady-state toroidal currents in a reactor.

  10. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01

    energy graph from the  BEopt software, superimposed with Figure 24).     Figure 23: BEopt zero?net?energy chart superimposed (red)  (NREL BEopt: Software for Identifying 

  11. Seismic Deployments and Experiments: PeruNet, GeoNet, and SeismoPhone.

    E-Print Network [OSTI]

    2009-01-01

    Networked Sensing Seismic Deployments and Experiments:PeruNet: Installing a UCLA seismic line in Latin Americadata quality controll •Seismic tomography to reveal slab

  12. Notes for Math 450 Stochastic Petri nets and reactions

    E-Print Network [OSTI]

    Feres, Renato

    are a special class of networks, introduced in 1962 by Carl Adam Petri, that provide a convenient languageNotes for Math 450 Stochastic Petri nets and reactions Renato Feres 1 Petri nets Petri nets of the terms used in our discussion will come from chemical kinetics, an area where Petri nets are widely

  13. Towards a realistic astrophysical interpretation of the Galactic center excess

    E-Print Network [OSTI]

    Gaggero, Daniele; Urbano, Alfredo; Valli, Mauro; Ullio, Piero

    2015-01-01

    A spherical-symmetric gamma-ray emission from the central region of the Galaxy has been recently identified in Fermi-LAT data, and initially associated to dark matter particle annihilations. Guided by the evidence for a high gas density in the inner kpc of the Galaxy correlated with a very large Supernova rate, and hence with ongoing cosmic-ray acceleration, we investigate instead the possibility of addressing this excess in terms of ordinary cosmic-ray sources and standard steady-state diffusion. We introduce the new ingredient in the context of the template-fitting algorithm, treating the new contribution as correlated to the conventional Inverse Compton emission. We analyze in detail the overall goodness of the fit of our framework, and perform a detailed direct comparison against data examining profiles in different directions.

  14. Evidence for an Excess of B??D(*)????? Decays

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

    Lees, J. P.; Poireau, V.; Tisserand, V.; Garra Tico, J.; Grauges, E.; Palano, A.; Eigen, G.; Stugu, B.; Brown, D. N.; Kerth, L. T.; et al

    2012-09-06

    Based on the full BABAR data sample, we report improved measurements of the ratios R(D(*))=B(B??D(*)???¯?)/B(B??D(*)ll¯?¯l), where l is either e or ?. These ratios are sensitive to new physics contributions in the form of a charged Higgs boson. We measure R(D)=0.440±0.058±0.042 and R(D*)=0.332±0.024±0.018, which exceed the standard model expectations by 2.0? and 2.7?, respectively. Taken together, our results disagree with these expectations at the 3.4? level. This excess cannot be explained by a charged Higgs boson in the type II two-Higgs-doublet model.

  15. Excess carrier lifetimes in Ge layers on Si

    SciTech Connect (OSTI)

    Geiger, R., E-mail: richard.geiger@psi.ch, E-mail: hans.sigg@psi.ch; Sigg, H., E-mail: richard.geiger@psi.ch, E-mail: hans.sigg@psi.ch [Laboratory for Micro- and Nanotechnology, Paul Scherrer Institut, 5232 Villigen PSI (Switzerland); Frigerio, J.; Chrastina, D.; Isella, G. [L-NESS, Dipartimento di Fisica del Politecnico di Milano, Via Anzani 42, 22100 Como (Italy); Süess, M. J. [Laboratory for Micro- and Nanotechnology, Paul Scherrer Institut, 5232 Villigen PSI (Switzerland); Laboratory for Nanometallurgy, Department of Materials Science, ETH Zurich, 8093 Zurich (Switzerland); Scientific Center for Optical and Electron Microscopy (SCOPEM), ETH Zurich, 8093 Zurich (Switzerland); Spolenak, R. [Laboratory for Nanometallurgy, Department of Materials Science, ETH Zurich, 8093 Zurich (Switzerland); Faist, J. [Institute for Quantum Electronics, ETH Zurich, 8093 Zurich (Switzerland)

    2014-02-10

    The excess charge carrier lifetimes in Ge layers grown on Si or germanium-on-insulator are measured by synchrotron based pump-probe transmission spectroscopy. We observe that the lifetimes do not strongly depend on growth parameters and annealing procedure, but on the doping profile. The defect layer at the Ge/Si interface is found to be the main non-radiative recombination channel. Therefore, the longest lifetimes in Ge/Si (2.6?ns) are achieved in sufficiently thick Ge layers with a built-in field, which repels electrons from the Ge/Si interface. Longer lifetimes (5.3?ns) are obtained in overgrown germanium-on-insulator due to the absence of the defective interface.

  16. The Impact of Rate Design and Net Metering on the Bill Savings from Distributed PV for Residential Customers in California

    SciTech Connect (OSTI)

    Darghouth, Naim; Barbose, Galen; Wiser, Ryan

    2010-03-30

    Net metering has become a widespread policy in the U.S. for supporting distributed photovoltaics (PV) adoption. Though specific design details vary, net metering allows customers with PV to reduce their electric bills by offsetting their consumption with PV generation, independent of the timing of the generation relative to consumption - in effect, compensating the PV generation at retail electricity rates (Rose et al. 2009). While net metering has played an important role in jump-starting the residential PV market in the U.S., challenges to net metering policies have emerged in a number of states and contexts, and alternative compensation methods are under consideration. Moreover, one inherent feature of net metering is that the value of the utility bill savings it provides to customers with PV depends heavily on the structure of the underlying retail electricity rate, as well as on the characteristics of the customer and PV system. Consequently, the value of net metering - and the impact of moving to alternative compensation mechanisms - can vary substantially from one customer to the next. For these reasons, it is important for policymakers and others that seek to support the development of distributed PV to understand both how the bill savings varies under net metering, and how the bill savings under net metering compares to other possible compensation mechanisms. To advance this understanding, we analyze the bill savings from PV for residential customers of California's two largest electric utilities, Pacific Gas and Electric (PG&E) and Southern California Edison (SCE). The analysis is based on hourly load data from a sample of 215 residential customers located in the service territories of the two utilities, matched with simulated hourly PV production for the same time period based on data from the nearest of 73 weather stations in the state.

  17. Report on PhysNet (www.physnet.net) The Physics Portal of the EPS

    E-Print Network [OSTI]

    Adler, Joan

    Report on PhysNet (www.physnet.net) The Physics Portal of the EPS Prof. Dr. Dr. Eberhard R. Hilf with professional physics information. It is a fully distributed and open information portal for professional as well as links to other professional portal services for physics and other fields. Upload is the service

  18. EHS-Net Microwave Study EHS-Net Microwave Study Protocol

    E-Print Network [OSTI]

    EHS-Net Microwave Study 1 EHS-Net Microwave Study Protocol Research question Is there any justification for conducting an in-depth study on potential associations between microwave oven usage in food preparation establishments and foodborne illness? Background The use of microwave ovens inherently leads

  19. Coal based electric generation comparative technologies report

    SciTech Connect (OSTI)

    Not Available

    1989-10-26

    Ohio Clean Fuels, Inc., (OCF) has licensed technology that involves Co-Processing (Co-Pro) poor grade (high sulfur) coal and residual oil feedstocks to produce clean liquid fuels on a commercial scale. Stone Webster is requested to perform a comparative technologies report for grassroot plants utilizing coal as a base fuel. In the case of Co-Processing technology the plant considered is the nth plant in a series of applications. This report presents the results of an economic comparison of this technology with other power generation technologies that use coal. Technologies evaluated were:Co-Processing integrated with simple cycle combustion turbine generators, (CSC); Co-Processing integrated with combined cycle combustion turbine generators, (CCC); pulverized coal-fired boiler with flue gas desulfurization and steam turbine generator, (PC) and Circulating fluidized bed boiler and steam turbine generator, (CFB). Conceptual designs were developed. Designs were based on approximately equivalent net electrical output for each technology. A base case of 310 MWe net for each technology was established. Sensitivity analyses at other net electrical output sizes varying from 220 MWe's to 1770 MWe's were also performed. 4 figs., 9 tabs.

  20. Towards a Supersymmetric Description of the Fermi Galactic Center Excess

    E-Print Network [OSTI]

    Matthew Cahill-Rowley; Jamie Gainer; JoAnne Hewett; Tom Rizzo

    2015-03-04

    We attempt to build a model that describes the {\\it Fermi} galactic gamma-ray excess (FGCE) within a UV-complete Supersymmetric framework; we find this to be highly non-trivial. At the very least a successful Supersymmetric explanation must have several important ingredients in order to fit the data and satisfy other theoretical and experimental constraints. Under the assumption that a {\\it single} annihilation mediator is responsible for both the observed relic density as well as the FGCE, we show that the requirements are not easily satisfied in many TeV-scale SUSY models, but can be met with some model building effort in the general NMSSM with $\\sim 10$ parameters beyond the MSSM. We find that the data selects a particular region of the parameter space with a mostly singlino lightest Supersymmetric particle and a relatively light CP-odd Higgs boson that acts as the mediator for dark matter annihilation. We study the predictions for various observables within this parameter space, and find that searches for this light CP-odd state at the LHC, as well as searches for the direct detection of dark matter, are likely to be quite challenging. It is possible that a signature could be observed in the flavor sector; however, indirect detection remains the best probe of this scenario.

  1. Towards a supersymmetric description of the Fermi Galactic center excess

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

    Cahill-Rowley, M.; Gainer, J. S.; Hewett, J. L.; Rizzo, T. G.

    2015-02-10

    We attempt to build a model that describes the Fermi galactic gamma-ray excess (FGCE) within a UV-complete Supersymmetric framework; we find this to be highly non-trivial. At the very least a successful Supersymmetric explanation must have several important ingredients in order to fit the data and satisfy other theoretical and experimental constraints. Under the assumption that a single annihilation mediator is responsible for both the observed relic density as well as the FGCE, we show that the requirements are not easily satisfied in many TeV-scale SUSY models, but can be met with some model building effort in the general NMSSMmore »with ~ 10 parameters beyond the MSSM. We find that the data selects a particular region of the parameter space with a mostly singlino lightest Supersymmetric particle and a relatively light CP-odd Higgs boson that acts as the mediator for dark matter annihilation. We study the predictions for various observables within this parameter space, and find that searches for this light CP-odd state at the LHC, as well as searches for the direct detection of dark matter, are likely to be quite challenging. It is possible that a signature could be observed in the flavor sector; however, indirect detection remains the best probe of this scenario.« less

  2. Status of the KM3NeT project

    E-Print Network [OSTI]

    Margiotta, A

    2014-01-01

    KM3NeT is a deep-sea research infrastructure being constructed in the Mediterranean Sea. It will be installed at three sites: KM3NeT-Fr, offshore Toulon, France, KM3NeT-It, offshore Portopalo di Capo Passero, Sicily (Italy) and KM3NeT-Gr, offshore Pylos, Peloponnese, Greece. It will host the next generation Cherenkov neutrino telescope and nodes for a deep sea multidisciplinary observatory, providing oceanographers, marine biologists, and geophysicists with real time measurements. The neutrino telescope will search for Galactic and extra-Galactic sources of neutrinos, complementing IceCube in its field of view. The detector will have a modular structure and consists of six building blocks, each including about one hundred Detection Units (DUs). Each DU will be equipped with 18 multi-PMT digital optical modules. The first phase of construction has started and shore and deep-sea infrastructures hosting the future KM3NeT detector are being prepared in France near Toulon and in Italy, near Capo Passero in Sicily....

  3. Chapter 17: Estimating Net Savings: Common Practices

    SciTech Connect (OSTI)

    Violette, D. M.; Rathbun, P.

    2014-09-01

    This chapter focuses on the methods used to estimate net energy savings in evaluation, measurement, and verification (EM&V) studies for energy efficiency (EE) programs. The chapter provides a definition of net savings, which remains an unsettled topic both within the EE evaluation community and across the broader public policy evaluation community, particularly in the context of attribution of savings to particular program. The chapter differs from the measure-specific Uniform Methods Project (UMP) chapters in both its approach and work product. Unlike other UMP resources that provide recommended protocols for determining gross energy savings, this chapter describes and compares the current industry practices for determining net energy savings, but does not prescribe particular methods.

  4. Conformal nets III: fusion of defects

    E-Print Network [OSTI]

    Arthur Bartels; Christopher L. Douglas; André Henriques

    2015-02-21

    Conformal nets provides a mathematical model for conformal field theory. We define a notion of defect between conformal nets, formalizing the idea of an interaction between two conformal field theories. We introduce an operation of fusion of defects, and prove that the fusion of two defects is again a defect, provided the fusion occurs over a conformal net of finite index. There is a notion of sector (or bimodule) between two defects, and operations of horizontal and vertical fusion of such sectors. Our most difficult technical result is that the horizontal fusion of the vacuum sectors of two defects is isomorphic to the vacuum sector of the fused defect. Equipped with this isomorphism, we construct the basic interchange isomorphism between the horizontal fusion of two vertical fusions and the vertical fusion of two horizontal fusions of sectors.

  5. Distributed generation

    SciTech Connect (OSTI)

    Ness, E.

    1999-09-02

    Distributed generation, locating electricity generators close to the point of consumption, provides some unique benefits to power companies and customers that are not available from centralized electricity generation. Photovoltaic (PV) technology is well suited to distributed applications and can, especially in concert with other distributed resources, provide a very close match to the customer demand for electricity, at a significantly lower cost than the alternatives. In addition to augmenting power from central-station generating plants, incorporating PV systems enables electric utilities to optimize the utilization of existing transmission and distribution.

  6. The Economic Value of PV and Net Metering to Residential Customers in California

    SciTech Connect (OSTI)

    Darghouth, Naim; Barbose, Galen; Wiser, Ryan

    2010-05-17

    In this paper, we analyze the bill savings from PV for residential customers of the California's two largest electric utilities, under existing net metering tariffs as well as under several alternative compensation mechanisms. We find that economic value of PV to the customer is dependent on the structure of the underlying retail electricity rate and can vary quite significantly from one customer to another. In addition, we find that the value of the bill savings from PV generally declines with PV penetration level, as increased PV generation tends to offset lower-priced usage. Customers in our sample from both utilities are significantly better off with net metering than with a feed-in tariff where all PV generation is compensated at long-run avoided generation supply costs. Other compensation schemeswhich allow customers to displace their consumption with PV generation within each hour or each month, and are also based on the avoided costs, yield similar value to the customer as net metering.

  7. Working and Net Available Shell Storage Capacity

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979Coal Consumers inYear Full report3 Table613)WorkingNetNet

  8. Measurements of excess heat from a Pons-Fleischmann type electrolytic cell using palladium sheet

    SciTech Connect (OSTI)

    Storms, E.K.

    1992-09-01

    Two pieces of palladium sheet were loaded with deuterium in a Pons-Fleischmann type electrolytic cell and measurements were made of heat production. One sheet produced a steady increase in excess power that reached 7.5 watts (20% of input power) before the study was interrupted. A second similar sheet from a different batch of palladium did not produce any measurable excess power. There was a difference between the loading behavior, the maximum stoichiometry, and the presence of excess volume in the deuteride made from these materials. The first sheet contained 0.8% excess volume after deloading from D/Pd=0.82 to D/Pd=0.73, and the second sheet contained 13.5 % excess volume while at D/Pd=0.75. The high excess volume in the latter case is an indication of internal cracks.

  9. Measurements of excess heat from a Pons-Fleischmann type electrolytic cell using palladium sheet

    SciTech Connect (OSTI)

    Storms, E.K.

    1992-01-01

    Two pieces of palladium sheet were loaded with deuterium in a Pons-Fleischmann type electrolytic cell and measurements were made of heat production. One sheet produced a steady increase in excess power that reached 7.5 watts (20% of input power) before the study was interrupted. A second similar sheet from a different batch of palladium did not produce any measurable excess power. There was a difference between the loading behavior, the maximum stoichiometry, and the presence of excess volume in the deuteride made from these materials. The first sheet contained 0.8% excess volume after deloading from D/Pd=0.82 to D/Pd=0.73, and the second sheet contained 13.5 % excess volume while at D/Pd=0.75. The high excess volume in the latter case is an indication of internal cracks.

  10. Optimal Technology Investment and Operation in Zero-Net-Energy Buildings with Demand Response

    E-Print Network [OSTI]

    Stadler, Michael

    2009-01-01

    and Operation in Zero-Net- Energy Buildings with Demandand Operation in Zero-Net-Energy Buildings with Demandhas launched the Zero-Net- Energy (ZNE) Commercial Building

  11. Bragg Experimental SensorNet Testbed (BEST)

    SciTech Connect (OSTI)

    Gorman, Bryan

    2010-01-25

    The principal causative objectives of BEST were to consolidate the 9-1-1 and emergency response services into an Integrated Incident Management Center (I2MC) and to establish an 'Interoperability framework' based on SensorNet protocols to allow additional components to be added to the I2MC over time.

  12. ARTIFICIAL INTELLIGENCE PLANNING PROBLEMS PETRI NET FRAMEWORK

    E-Print Network [OSTI]

    Antsaklis, Panos

    ARTIFICIAL INTELLIGENCE PLANNING PROBLEMS IN A PETRI NET FRAMEWORK K.M Passino and PJ. Antsaluis defined and then used to model a class of Artificial Intelligence planning problems. A planning stegy. As an iJlustration of the results three Artificial Intelligence planning problems are modelled and soved

  13. Chow's Team Petri Net Models discrete event

    E-Print Network [OSTI]

    Kaber, David B.

    ", and "high" plate contents CELISCA: collection of physiology data based on NCSU prototype Output1 CELISCA: collection of physiology data based on New NCSU prototype Output2 #12;k Chow's Team Petri Net Models ­ discrete event stochastic models (set fixed time interval updates

  14. The BLOOMhouse:Zero Net Energy Housing 

    E-Print Network [OSTI]

    Garrison, M.; Krepart, R.; Randall, S.; Novoselac, A.

    2008-01-01

    The 2007 University of Texas Solar Decathlon House is called the BLOOMhouse because it represents the “seed” of new ideas for zero net energy housing. The University of Texas student team developed a prefabricated 7.9 kW stand-alone solar...

  15. Comparison of NDA and DA measurement techniques for excess plutonium powders at the Hanford Site: Statistical design and heterogeneity testing

    SciTech Connect (OSTI)

    Welsh, T.L.; McRae, L.P.; Delegard, C.H. [Westinghouse Hanford Co., Richland, WA (United States); Liebetrau, A.M. [Pacific Northwest Lab., Richland, WA (United States); Johnson, W.C. [USDOE Richland Operations Office, WA (United States); Theis, W.; Lemaire, R.J. [International Atomic Energy Agency, Vienna (Austria); Xiao, J. [International Atomic Energy Agency, Toronto, Ontario (Canada)

    1995-06-01

    Quantitative physical measurements are a n component of the International Atomic Energy Agency (IAEA) nuclear material m&guards verification regime. In December 1994, LA.FA safeguards were initiated on an inventory of excess plutonium powder items at the Plutonium Finishing Plant, Vault 3, on the US Department of Energy`s Hanford Site. The material originl from the US nuclear weapons complex. The diversity of the chemical form and the heterogenous physical form of this inventory were anticipated to challenge the precision and accuracy of quantitative destructive analytical techniques. A sampling design was used to estimate the degree of heterogeneity of the plutonium content of a variety of inventory items. Plutonium concentration, the item net weight, and the {sup 240}Pu content were among the variables considered in the design. Samples were obtained from randomly selected location within each item. Each sample was divided into aliquots and analyzed chemically. Operator measurements by calorimetry and IAEA measurements by coincident neutron nondestructive analysis also were performed for the initial physical inventory verification materials and similar items not yet under IAEA safeguards. The heterogeneity testing has confirmed that part of the material is indeed significantly heterogeneous; this means that precautionary measures must be taken to obtain representative samples for destructive analysis. In addition, the sampling variability due to material heterogeneity was found to be comparable with, or greater than, the variability of the operator`s calorimetric measurements.

  16. Next Generation Radioisotope Generators | Department of Energy

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

    Generators Next Generation Radioisotope Generators Advanced Stirling Radioisotope Generator (ASRG) - The ASRG is currently being developed as a high-efficiency RPS technology...

  17. Compositional construction and analysis of Petri net systems 

    E-Print Network [OSTI]

    Rojas, Isabel C.

    Most Petri net (PN) based modelling formalisms represent the system modelled as a flat net. This may not clearly reflect the elements that participate in the system and the way they communicate or interact. It can also ...

  18. Herbig stars' near-infrared excess: An origin in the protostellar disk's magnetically supported atmosphere

    SciTech Connect (OSTI)

    Turner, N. J. [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 (United States); Benisty, M.; Dullemond, C. P. [Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg (Germany); Hirose, S., E-mail: neal.turner@jpl.nasa.gov [Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology, 3173-25 Showamachi, Kanazawa-ku, Yokohama, Kanagawa 236-0001 (Japan)

    2014-01-01

    Young stars with masses 2-8 times solar, the Herbig Ae and Be stars, often show a near-infrared excess too large to explain with a hydrostatically supported circumstellar disk of gas and dust. At the same time, the accretion flow carrying the circumstellar gas to the star is thought to be driven by magnetorotational turbulence, which, according to numerical MHD modeling, yields an extended low-density atmosphere supported by the magnetic fields. We demonstrate that the base of the atmosphere can be optically thick to the starlight and that the parts lying near 1 AU are tall enough to double the fraction of the stellar luminosity reprocessed into the near-infrared. We generate synthetic spectral energy distributions (SEDs) using Monte Carlo radiative transfer calculations with opacities for submicron silicate and carbonaceous grains. The synthetic SEDs closely follow the median Herbig SED constructed recently by Mulders and Dominik and, in particular, match the large near-infrared flux, provided the grains have a mass fraction close to interstellar near the disk's inner rim.

  19. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01

    home s in the area:  Web?site: http://www.zerohouse.net/   Description:  zeroHouse is a prefabricated home was built using a Structural Insulated Panels (SIP) wall system.   Prefabricated 

  20. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01

    house.  The  building was built by a local manufacturer of prefabricated house)  Energy savings compared to other home s in the area:  Web?site: http://www.zerohouse.net/   Description:  zeroHouse is a prefabricated 

  1. Atmos. Meas. Tech., 7, 43674385, 2014 www.atmos-meas-tech.net/7/4367/2014/

    E-Print Network [OSTI]

    Chaboureau, Jean-Pierre

    Atmos. Meas. Tech., 7, 4367­4385, 2014 www.atmos-meas-tech.net/7/4367/2014/ doi:10.5194/amt-7-4367-2014 © Author(s) 2014. CC Attribution 3.0 License. Towards IASI-New Generation (IASI-NG): impact of improved ­ Published in Atmos. Meas. Tech. Discuss.: 19 December 2013 Revised: 29 September 2014 ­ Accepted: 7 October

  2. Putting high-level Petri nets to work in industry

    E-Print Network [OSTI]

    van der Aalst, Wil

    and an extensive bibli- ography the reader is referred to Murata 17]. The classical Petri net is a directe

  3. Transportation Security SensorNet: A Service Oriented Architecture

    E-Print Network [OSTI]

    Kansas, University of

    Transportation Security SensorNet: A Service Oriented Architecture for Cargo Monitoring Martin..........................................................................................................5 E. Globus - Open Grid Services Architecture

  4. One Machine for Heating Cooling & Domestic Hot Water: Multi-Function Heat Pumps to Enable Zero Net Energy Homes

    E-Print Network [OSTI]

    California at Davis, University of

    One Machine for Heating Cooling & Domestic Hot Water: Multi-Function Heat Pumps to Enable Zero Net Dakin, Davis Energy Group Michael Koenig, American Honda Motor Company ABSTRACT The evolution of heat-pump design uses multiple systems and fuels to provide thermal services, the emerging generation of heat-pump

  5. Producing Network Applications Using ObjectOriented Petri Nets

    E-Print Network [OSTI]

    Lakos, Charles

    Producing Network Applications Using Object­Oriented Petri Nets by Glenn Anthony Lewis Thesis of such systems. The Petri net formalism [Petri 1962] can be used for the design, specification, simulation, verification, validation and implementation of concurrent systems. Object Petri Nets (OPNs) [Lakos 1994

  6. Modeling biological systems using Petri nets wimbos@gmail.com

    E-Print Network [OSTI]

    Theune, Mariët

    to Petri nets, they allow for different abstraction levels, making it possible to model biological networksModeling biological systems using Petri nets Wim Bos wimbos@gmail.com ABSTRACT Petri Nets (PNs) biological systems, or networks. As a lot of extensions to PNs exist, it is possible to model different

  7. Research internship Petri net unfolding of biological networks

    E-Print Network [OSTI]

    Doyen, Laurent

    Research internship Petri net unfolding of biological networks Topic: Logic and Verification be modeled as automata networks or Petri nets. It results in concurrent models involved hundreds or thousands for computing dynamical properties on discrete models of biological networks. Petri net unfoldings exploit

  8. Master internship Petri net unfolding of biological networks

    E-Print Network [OSTI]

    Doyen, Laurent

    Master internship Petri net unfolding of biological networks Topic: Logic and Verification or signalling networks, can be modeled as automata networks or Petri nets. It results in concurrent models unfoldings for computing dynamical properties on discrete models of biological networks. Petri net unfoldings

  9. QPME -Queueing Petri Net Modeling Environment Samuel Kounev

    E-Print Network [OSTI]

    Cambridge, University of

    Petri nets. By combining the modeling power and expressiveness of queueing networks and stochastic PetriQPME - Queueing Petri Net Modeling Environment Samuel Kounev University of Cambridge Computer@informatik.tu-darmstadt.de Abstract-- Queueing Petri nets are a powerful formalism that can be exploited for modeling distributed

  10. Network Theory II: Stochastic Petri Nets, Chemical Reaction Networks

    E-Print Network [OSTI]

    Baez, John

    Network Theory II: Stochastic Petri Nets, Chemical Reaction Networks and Feynman Diagrams John Baez, Jacob Biamonte, Brendan Fong #12;A Petri net is a way of drawing a finite set S of species, a finite set(recovery) = infected t(recovery) = resistant #12;A Petri net is actually a way of presenting a symmetric monoidal

  11. IAEA-CN-SO/G-I-l THE NET PROJECT

    E-Print Network [OSTI]

    . The objective of NET is to demonstrate fusion energy production in an apparatus which meets the basic design PARAMETERS The NET objective is to demonstrate fusion energy production in an apparatus which meets the basic-Planck-Institut ftir Plasmaphysik, Garching, Federal Republic of Germany Abstract THE NET PROJECT: AN OVERVIEW

  12. Use of Performance Monitoring to Improve Reliability of Emergency Generators Diesel

    E-Print Network [OSTI]

    Dulik, J. D.

    Emergency diesel generators are one of the most important contributors to the core damage failure rate of nuclear power plants. Current required testing and maintenance procedures are excessively strict and expensive without ...

  13. A POSSIBLE LOCAL COUNTERPART TO THE EXCESS POPULATION OF FAINT BLUE GALAXIES

    E-Print Network [OSTI]

    McGaugh, Stacy

    A POSSIBLE LOCAL COUNTERPART TO THE EXCESS POPULATION OF FAINT BLUE GALAXIES STACY S. MCGAUGH of galaxies to very faint magnitudes have revealed a popu- lation of blue galaxies at intermediate redshift1 5 brightness galaxies have properties very similar to those of the excess blue population10;11, and re- cent

  14. On the infiltration of rain water through the soil with runo# of the excess water

    E-Print Network [OSTI]

    Fasano, Antonio

    On the infiltration of rain water through the soil with runo# of the excess water Iacopo Borsi '' Viale Morgagni 67/A, 50134 Firenze, Italy Abstract This paper deals with the modelling of the rain water infiltration through the soil above the aquifer in case of runo# of the excess water. The main feature

  15. IDENTIFICATION OF MAIN-SEQUENCE STARS WITH MID-INFRARED EXCESSES USING GLIMPSE: PICTORIS ANALOGS?

    E-Print Network [OSTI]

    Clemens, Dan

    IDENTIFICATION OF MAIN-SEQUENCE STARS WITH MID-INFRARED EXCESSES USING GLIMPSE: #12; PICTORIS stars, 29 appear to be main-sequence stars on the basis of optical spectral classifications. Five of the 29 main-sequence stars are O or B stars with excesses that can be plausibly explained by thermal

  16. Higgs-Portal Dark Matter for GeV Gamma-Ray Excess

    E-Print Network [OSTI]

    P. Ko; Wan-Il Park; Yong Tang

    2015-04-27

    We present Higgs-Portal dark matter (DM) models to explain the reported Galactic Center GeV gamma-ray excess. Naive effective theories are inconsistent with direct detection constraint for the relevant parameter range. Simple extended models with dark gauge symmetries can easily accommodate the gamma-ray excess through the Higgs-Portal coupling while satisfying various constraints.

  17. Classes of multivariate lifetimes distributions based on the multivariate excess wealth function

    E-Print Network [OSTI]

    Ceragioli, Francesca

    Classes of multivariate lifetimes distributions based on the multivariate excess wealth function of their quantile functions and excess wealth func- tions. Here we consider the multivariate versions of these characterizations, defining new multivariate aging classes based on properties of the multivariate u

  18. Controls on plume heat flux and plume excess temperature and Shijie Zhong1

    E-Print Network [OSTI]

    Zhong, Shijie

    Controls on plume heat flux and plume excess temperature Wei Leng1 and Shijie Zhong1 Received 3 May), Controls on plume heat flux and plume excess temperature, J. Geophys. Res., 113, B04408, doi:10.1029/2007JB; Zhong, 2006]. [3] Qcmb provides the basal heating for the mantle and controls the cooling of the core

  19. FishNet: Finding and Maintaining Information on the Net Paul De Bra 1 and Pim Lemmens

    E-Print Network [OSTI]

    De Bra, Paul

    FishNet: Finding and Maintaining Information on the Net Paul De Bra 1 and Pim Lemmens Department whether links are still valid and whether documents they point to have been modified or moved. ffl Fish of a given set of (addresses of) documents. FishNet keeps track of the evolution of a domain of interest

  20. THE WIRED SURVEY. III. AN INFRARED EXCESS AROUND THE ECLIPSING POST-COMMON ENVELOPE BINARY SDSS J030308.35+005443.7

    SciTech Connect (OSTI)

    Debes, John H.; Hoard, D. W.; Farihi, Jay; Wachter, Stefanie; Leisawitz, David T.; Cohen, Martin

    2012-11-01

    We present the discovery with WISE of a significant infrared excess associated with the eclipsing post-common envelope binary SDSS J030308.35+005443.7, the first excess discovered around a non-interacting white dwarf+main-sequence M dwarf binary. The spectral energy distribution of the white dwarf+M dwarf companion shows significant excess longward of 3 {mu}m. A T {sub eff} of 8940 K for the white dwarf is consistent with a cooling age >2 Gyr, implying that the excess may be due to a recently formed circumbinary dust disk of material that extends from the tidal truncation radius of the binary at 1.96 R {sub Sun} out to <0.8 AU, with a total mass of {approx}10{sup 20} g. We also construct WISE and follow-up ground-based near-infrared light curves of the system and find variability in the K band that appears to be in phase with ellipsoidal variations observed in the visible. The presence of dust might be due to (1) material being generated by the destruction of small rocky bodies that are being perturbed by an unseen planetary system or (2) dust condensing from the companion's wind. The high inclination of this system and the presence of dust make it an attractive target for M dwarf transit surveys and long-term photometric monitoring.

  1. The WIRED Survey III: An Infrared Excess around the Eclipsing Post-Common Envelope Binary SDSS J030308.35+005443.7

    E-Print Network [OSTI]

    Debes, John H; Farihi, Jay; Wachter, Stefanie; Leisawitz, David T; Cohen, Martin

    2012-01-01

    We present the discovery with WISE of a significant infrared excess associated with the eclipsing post-common envelope binary SDSSJ 030308.35+005443.7, the first excess discovered around a non-interacting white dwarf+main sequence M dwarf binary. The spectral energy distribution of the white dwarf+M dwarf companion shows significant excess longwards of 3-microns. A T_eff of 8940K for the white dwarf is consistent with a cooling age >2 Gyr, implying that the excess may be due to a recently formed circumbinary dust disk of material that extends from the tidal truncation radius of the binary at 1.96 Rsun out to <0.8 AU, with a total mass of ~10^20 g. We also construct WISE and follow-up ground-based near-infrared light curves of the system, and find variability in the K-band that appears to be in phase with ellipsoidal variations observed in the visible. The presence of dust might be due to a) material being generated by the destruction of small rocky bodies that are being perturbed by an unseen planetary sys...

  2. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01

    C: Capital Costs for Electricity Generation Technologies to compare grid to PV generation costs.   Figure 16: EERE 24: On?site Energy Generation Cost Curves  Figure 25: 

  3. Simulation of Net Infiltration for Present-Day and Potential Future Climates

    SciTech Connect (OSTI)

    D. Levitt

    2004-11-09

    The purpose of this model report is to document the infiltration model used to estimate upper-bound, mean, and lower-bound spatially-distributed average annual net infiltration rates for present-day and potential future climates at Yucca Mountain, Nevada. Net infiltration is the component of infiltrated precipitation, snowmelt, or surface water run-on that has percolated below the zone of evapotranspiration as defined by the depth of the effective root zone. The estimates of net infiltration are primarily used for defining the upper boundary condition for the site-scale three-dimensional unsaturated zone (UZ) model. The UZ flow model is one of several process models abstracted by the total system performance assessment (TSPA) model used to evaluate performance of the repository at Yucca Mountain, Nevada. The net-infiltration model is important for assessing repository-system performance because output from this model provides the upper boundary condition for the UZ flow model used to generate flow fields; water percolating downward from the UZ will be the principal means by which radionuclides are potentially released to the saturated zone (SZ). The SZ is the principal pathway to the biosphere where the reasonably maximally exposed individual (RMEI) is exposed to radionuclides.

  4. A model of global net ecosystem production

    SciTech Connect (OSTI)

    Potter, C.S.; Matson, P.A. (NASA-Ames Research Center, Moffett Field, CA (United States)); Field, C.B.; Randerson, J. (Carnegie Institution of Washington, Stanford, CA (United States)); Vitousek, P.M.; Mooney, H.A. (Stanford Univ., CA (United States))

    1993-06-01

    We present an ecosystem modeling approach to resolve global climate and edaphic controls on seasonal NEP patterns. Global remote sensing, climate and land surface data sets are used as inputs to drive a terrestrial carbon cycle model at 1[degrees]lat/lon resolution. monthly net primary productivity (NPP) is calculated using surface radiation and NDVI to determine photosynthesis, which is subsequently adjusted by temperature, water and nitrogen stress factors. Total nitrogen availability is coupled to net mineralization rates from litter soil carbon pools. Soil respiration and NPP balance one another globally at around 60 Gt C yr[sup [minus]1]. The seasonal amplitude of global NEP is 1.2 Gt C. Although substantial month-to-month variation is observed for tropical forest areas, seasonal amplitude is driven globally by boreal and temperate forest ecosystems between 650 and 30[degrees] N latitude.

  5. Small Weak Epsilon Nets Boris Aronov

    E-Print Network [OSTI]

    Aurenhammer, Franz

    2003-0097, Min. Educ. y Ciencia, Espa~na. Also partially supported by NSF ITR Grant CCR-00-FEDER-BFM2003- 00368, Gen-Cat-2001SGR00224 and Acci´on Integrada Austria-Espa~na MCYT HU2002-0010. §Chercheur and Acci´on Integrada Austria- Espa~na MCYT HU2002-0010. Further, if Q P, then Q is called a (strong) -net

  6. Net-baryon-, net-proton-, and net-charge kurtosis in heavy-ion collisions within a relativistic transport approach

    E-Print Network [OSTI]

    Marlene Nahrgang; Tim Schuster; Michael Mitrovski; Reinhard Stock; Marcus Bleicher

    2012-09-03

    We explore the potential of net-baryon, net-proton and net-charge kurtosis measurements to investigate the properties of hot and dense matter created in relativistic heavy-ion collisions. Contrary to calculations in a grand canonical ensemble we explicitly take into account exact electric and baryon charge conservation on an event-by-event basis. This drastically limits the width of baryon fluctuations. A simple model to account for this is to assume a grand-canonical distribution with a sharp cut-off at the tails. We present baseline predictions of the energy dependence of the net-baryon, net-proton and net-charge kurtosis for central ($b\\leq 2.75$ fm) Pb+Pb/Au+Au collisions from $E_{lab}=2A$ GeV to $\\sqrt{s_{NN}}=200$ GeV from the UrQMD model. While the net-charge kurtosis is compatible with values around zero, the net-baryon number decreases to large negative values with decreasing beam energy. The net-proton kurtosis becomes only slightly negative for low $\\sqrt{s_{NN}}$.

  7. Method for net-shaping using aerogels

    DOE Patents [OSTI]

    Brinker, C. Jeffrey (Albuquerque, NM); Ashey, Carol S. (Albuquerque, NM); Reed, Scott T. (Albuquerque, NM); Sriram, Chunangad S. (Indianapolis, IN); Harris, Thomas M. (Tulsa, OK)

    2001-01-01

    A method of net-shaping using aerogel materials is provided by first forming a sol, aging the sol to form a gel, with the gel having a fluid component and having been formed into a medium selected from the group consisting of a powder, bulk material, or granular aerobeads, derivatizing the surface of the gel to render the surface unreactive toward further condensation, removing a portion of the fluid component of the final shaped gel to form a partially dried medium, placing the medium into a cavity, wherein the volume of said medium is less that the volume of the cavity, and removing a portion of the fluid component of the medium. The removal, such as by heating at a temperature of approximately less than 50.degree. C., applying a vacuum, or both, causes the volume of the medium to increase and to form a solid aerogel. The material can be easily removed by exposing the material to a solvent, thereby reducing the volume of the material. In another embodiment, the gel is derivatized and then formed into a shaped medium, where subsequent drying reduces the volume of the shaped medium, forming a net-shaping material. Upon further drying, the material increases in volume to fill a cavity. The present invention is both a method of net-shaping and the material produced by the method.

  8. Testing the millisecond pulsar scenario of the Galactic center gamma-ray excess with very high energy gamma-rays

    E-Print Network [OSTI]

    Qiang Yuan; Kunihito Ioka

    2015-02-09

    The recent analyses of the Fermi Large Area Telescope data show an extended GeV $\\gamma$-ray excess on top of the expected diffuse background in the Galactic center region, which can be explained with annihilating dark matter or a population of millisecond pulsars (MSPs). We propose to observe the very high energy $\\gamma$-rays for distinguishing the MSP scenario from the dark matter scenario. The GeV $\\gamma$-ray MSPs should release most energy to the relativistic $e^{\\pm}$ wind, which will diffuse in the Galaxy and radiate TeV $\\gamma$-rays through inverse Compton scattering and bremsstrahlung processes. By calculating the spectrum and spatial distribution, we show that such emission is detectable with the next generation very high energy $\\gamma$-ray observatory, the Cherenkov Telescope Array (CTA), under reasonable model parameters. It is essential to search for the multi-wavelength counterparts to the GeV $\\gamma$-ray excess for solving this mystery in the high energy universe.

  9. Modeling Cyber Conflicts Using an Extended Petri Net Formalism

    SciTech Connect (OSTI)

    Zakrzewska, Anita N; Ferragut, Erik M

    2011-01-01

    When threatened by automated attacks, critical systems that require human-controlled responses have difficulty making optimal responses and adapting protections in real- time and may therefore be overwhelmed. Consequently, experts have called for the development of automatic real-time reaction capabilities. However, a technical gap exists in the modeling and analysis of cyber conflicts to automatically understand the repercussions of responses. There is a need for modeling cyber assets that accounts for concurrent behavior, incomplete information, and payoff functions. Furthermore, we address this need by extending the Petri net formalism to allow real-time cyber conflicts to be modeled in a way that is expressive and concise. This formalism includes transitions controlled by players as well as firing rates attached to transitions. This allows us to model both player actions and factors that are beyond the control of players in real-time. We show that our formalism is able to represent situational aware- ness, concurrent actions, incomplete information and objective functions. These factors make it well-suited to modeling cyber conflicts in a way that allows for useful analysis. MITRE has compiled the Common Attack Pattern Enumera- tion and Classification (CAPEC), an extensive list of cyber attacks at various levels of abstraction. CAPEC includes factors such as attack prerequisites, possible countermeasures, and attack goals. These elements are vital to understanding cyber attacks and to generating the corresponding real-time responses. We demonstrate that the formalism can be used to extract precise models of cyber attacks from CAPEC. Several case studies show that our Petri net formalism is more expressive than other models, such as attack graphs, for modeling cyber conflicts and that it is amenable to exploring cyber strategies.

  10. A representative sample of Be stars IV: Infrared Photometry and the Continuum Excess

    E-Print Network [OSTI]

    Lee Howells; I. A. Steele; John M. Porter; J. Etherton

    2001-01-16

    We present infra-red (JHK) photometry of 52 isolated Be stars of spectral types O9--B9 and luminosity classes III--V. We describe a new method of reduction, enabling separation of interstellar reddening and circumstellar excess. Using this technique we find that the disc emission makes a maximum contribution to the optical (B-V) colour of a few tenths of a magnitude. We find strong correlations between a range of emission lines (H\\alpha, Br\\gamma, Br11, and Br18) from the Be stars' discs, and the circumstellar continuum excesses. We also find that stellar rotation and disc excess are correlated.

  11. Discovery of Localized Regions of Excess 10-TeV Cosmic Rays

    E-Print Network [OSTI]

    A. A. Abdo; B. Allen; T. Aune; D. Berley; E. Blaufuss; S. Casanova; C. Chen; B. L. Dingus; R. W. Ellsworth; L. Fleysher; R. Fleysher; M. M. Gonzales; J. A. Goodman; C. M. Hoffman; P. H. Hüntemeyer; B. E. Kolterman; C. P. Lansdell; J. T. Linnemann; J. E. McEnery; A. I. Mincer; P. Nemethy; D. Noyes; J. Pretz; J. M. Ryan; P. M. Saz Parkinson; A. Shoup; G. Sinnis; A. J. Smith; G. W. Sullivan; V. Vasileiou; G. P. Walker; D. A. Williams; G. B. Yodh

    2008-10-14

    An analysis of 7 years of Milagro data performed on a 10-degree angular scale has found two localized regions of excess of unknown origin with greater than 12 sigma significance. Both regions are inconsistent with gamma-ray emission with high confidence. One of the regions has a different energy spectrum than the isotropic cosmic-ray flux at a level of 4.6 sigma, and it is consistent with hard spectrum protons with an exponential cutoff, with the most significant excess at ~10 TeV. Potential causes of these excesses are explored, but no compelling explanations are found.

  12. Discovery of Localized Regions of Excess 10-TeV Cosmic Rays

    E-Print Network [OSTI]

    Abdo, A A; Aune, T; Berley, D; Blaufuss, E; Casanova, S; Chen, C; Dingus, B L; Ellsworth, R W; Fleysher, L; Fleysher, R; Gonzales, M M; Goodman, J A; Hoffman, C M; Hüntemeyer, P H; Kolterman, B E; Lansdell, C P; Linnemann, J T; McEnery, J E; Mincer, A I; Némethy, P; Noyes, D; Pretz, J; Ryan, J M; Parkinson, P M Saz; Shoup, A; Sinnis, G; Smith, A J; Sullivan, G W; Vasileiou, V; Walker, G P; Williams, D A; Yodh, G B

    2008-01-01

    An analysis of 7 years of Milagro data performed on a 10-degree angular scale has found two localized regions of excess of unknown origin with greater than 12 sigma significance. Both regions are inconsistent with gamma-ray emission at a level of 11 sigma. One of the regions has a different energy spectrum than the isotropic cosmic-ray flux at a level of 4.6 sigma, and it is consistent with hard spectrum protons with an exponential cutoff, with the most significant excess at ~10 TeV. Potential causes of these excesses are explored, but no compelling explanations are found.

  13. An over view of excess heat production in the D/Pd system at SRI

    SciTech Connect (OSTI)

    Crouch-Baker, S.; Hauser, A.; Jevtic, N.

    1995-12-01

    Experiments have been undertaken to demonstrate and quantify the rate of heat production of palladium cathodes loaded electrochemically with deuterium. Excess heat has been observed in these experiments at SRI on more than 40 occasions in accurate and stable isothermal mass flow calorimeters. The excess power appears to be correlated with at least three criteria: the degree of deuterium loading (specified as the atomic ratio D/Pd), the Lime for which high loading is maintained, the interfacial current density. The correlation between excess heat production and these three variables will be discussed. In addition, the results of experiments designed to search for further products of the heat producing reaction will he reported.

  14. Generation and annihilation of boronoxygen-related recombination centers in compensated p-and n-type silicon

    E-Print Network [OSTI]

    in the dark at 200 °C in boron- and phosphorus-doped p- and n-type Cz-Si with varying net doping boron and phosphorus under illumination at 30 °C defect generation as well as at 200 °C in the dark of the normalized defect concentration Nt on the net doping concentration p0 as well as a proportionality between

  15. Search for Fourth Generation Quarks at CMS

    E-Print Network [OSTI]

    Michael M. H. Luk

    2011-10-26

    We summarise the analyses that search for fourth generation quarks at the Central Muon Solenoid (CMS) experiment. Such particles provide a natural extension to the Standard Model (SM) and are still consistent with precision electroweak measurements. Our searches are not limited to fourth generation chiral quarks and are relevant to many Beyond the Standard Model theories. No excess over the expected SM background is observed in any of these analyses and limits are set on the masses of the $b^\\prime$ and $t^\\prime$ quarks at 95% confidence level at 361 GeV/$c^2$ and 450 GeV/$c^2$, respectively.

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    customers, net excess generation (NEG) is credited at Rocky Mountain Power's retail rate and carried forward to the next month. For larger commercial and... Eligibility:...

  17. Photon generator

    DOE Patents [OSTI]

    Srinivasan-Rao, Triveni (Shoreham, NY)

    2002-01-01

    A photon generator includes an electron gun for emitting an electron beam, a laser for emitting a laser beam, and an interaction ring wherein the laser beam repetitively collides with the electron beam for emitting a high energy photon beam therefrom in the exemplary form of x-rays. The interaction ring is a closed loop, sized and configured for circulating the electron beam with a period substantially equal to the period of the laser beam pulses for effecting repetitive collisions.

  18. Cluster generator

    DOE Patents [OSTI]

    Donchev, Todor I. (Urbana, IL); Petrov, Ivan G. (Champaign, IL)

    2011-05-31

    Described herein is an apparatus and a method for producing atom clusters based on a gas discharge within a hollow cathode. The hollow cathode includes one or more walls. The one or more walls define a sputtering chamber within the hollow cathode and include a material to be sputtered. A hollow anode is positioned at an end of the sputtering chamber, and atom clusters are formed when a gas discharge is generated between the hollow anode and the hollow cathode.

  19. Interaction Nets: Semantics and Concurrent Extensions

    E-Print Network [OSTI]

    Mazza, Damiano

    The Anatomy of a Component Generator 01/27/98 2 specifications. Therefore, it is common to find an additional

  20. Factors associated with mosquito net use by individuals in households owning nets in Ethiopia

    E-Print Network [OSTI]

    Graves, Patricia M.; Ngondi, Jeremiah M.; Hwang, Jimee; Getachew, Asefaw; Gebre, Teshome; Mosher, Aryc W.; Patterson, Amy E.; Shargie, Estifanos B.; Tadesse, Zerihun; Wolkon, Adam; Reithinger, Richard; Emerson, Paul M.; Richards, Frank O. Jr

    2011-12-13

    age and gender [5,7-10], education, occupation/livelihood [11-13], degree of con- trol over household decision-making [14], malaria knowledge, beliefs and risk perceptions [5,15-21], per- ceived benefits and disadvantages of nets [5,17,18,21], trust... or while tending livestock, attending late- night social events, disruption of usual sleeping arrange- ments, net unavailability due to washing or dirtiness, extreme fatigue, labour pains, illness or forgetfulness [13,27,30-32]. This study builds on a...

  1. Electric generator

    DOE Patents [OSTI]

    Foster, Jr., John S. (Pleasanton, CA); Wilson, James R. (Livermore, CA); McDonald, Jr., Charles A. (Danville, CA)

    1983-01-01

    1. In an electrical energy generator, the combination comprising a first elongated annular electrical current conductor having at least one bare surface extending longitudinally and facing radially inwards therein, a second elongated annular electrical current conductor disposed coaxially within said first conductor and having an outer bare surface area extending longitudinally and facing said bare surface of said first conductor, the contiguous coaxial areas of said first and second conductors defining an inductive element, means for applying an electrical current to at least one of said conductors for generating a magnetic field encompassing said inductive element, and explosive charge means disposed concentrically with respect to said conductors including at least the area of said inductive element, said explosive charge means including means disposed to initiate an explosive wave front in said explosive advancing longitudinally along said inductive element, said wave front being effective to progressively deform at least one of said conductors to bring said bare surfaces thereof into electrically conductive contact to progressively reduce the inductance of the inductive element defined by said conductors and transferring explosive energy to said magnetic field effective to generate an electrical potential between undeformed portions of said conductors ahead of said explosive wave front.

  2. EIS-0347: Long-Term Management of the National Defense Stockpile Inventory of Excess Mercury

    Broader source: Energy.gov [DOE]

    This Defense Logistics Agency EIS evaluated alternatives for managing the Defense National Stockpile Center inventory of excess mercury. DOE was a cooperating agency for preparation of the draft EIS.

  3. Excessive Vitamin A Consumption and Fractures: How Much is Too Much?

    E-Print Network [OSTI]

    Downs, Corey

    2003-01-01

    MI. The importance of vitamin A in nutrition. Curr Pharm2000;63:311-325. 3. Gerster H. Vitamin A—functions, dietary287:102-104. 5. Wolbach B. Vitamin A deficiency and excess

  4. 23 V.S.A. Section 1400 Permit to Operate in excess of Weight...

    Open Energy Info (EERE)

    HighwaysLegal Abstract Sets forth requirements for issuing permits for operating a motor vehicle in excess of weight and size limits. Published NA Year Signed or Took Effect...

  5. Vermont Single Trip Permit to Operate a Motor Vehicle in Excess...

    Open Energy Info (EERE)

    Vermont Single Trip Permit to Operate a Motor Vehicle in Excess of Statutory Weight or Dimension Limits (Form OSD-002) Jump to: navigation, search OpenEI Reference LibraryAdd to...

  6. A one-time excess inventory disposal decision under stochastic and price dependent demand 

    E-Print Network [OSTI]

    Zhu, Xiaoyan

    2002-01-01

    This thesis studies a one-time excess inventory disposal problem where the demand during the disposal period (DDDP) is stochastic and its distribution depends on the disposal price. More specifically, this thesis considers a periodic...

  7. Models relevant to excess heat production in fleischmann-pons experiments

    E-Print Network [OSTI]

    Hagelstein, Peter L.

    Observations of excess heat in the absence of commensurate energetic charged particles challenges local energy and momentum conservation, a foundation of nuclear physics. We have explored models based on excitation transfer, ...

  8. The effect of excess atomic volume on He bubble formation at fcc-bcc interfaces

    E-Print Network [OSTI]

    Demkowicz, Michael J.

    Atomistic modeling shows that Cu–Nb and Cu–V interfaces contain high excess atomic volume due to constitutional vacancy concentrations of ? 5?at.?% and ? 0.8?at.?%., respectively. This finding is supported by experiments ...

  9. BEopt: Software for Identifying Optimal Building Designs on the Path to Zero Net Energy; Preprint

    SciTech Connect (OSTI)

    Christensen, C.; Horowitz, S.; Givler, T.; Courtney, A.; Barker, G.

    2005-04-01

    A zero net energy (ZNE) building produces as much energy on-site as it uses on an annual basis--using a grid-tied, net-metered photovoltaic (PV) system and active solar. The optimal path to ZNE extends from a base case to the ZNE building through a series of energy-saving building designs with minimal energy-related owning and operating costs. BEopt is a computer program designed to find optimal building designs along the path to ZNE. A user selects from among predefined options in various categories to specify options to be considered in the optimization. Energy savings are calculated relative to a reference. The reference can be either a user-defined base-case building or a climate-specific Building America Benchmark building automatically generated by BEopt. The user can also review and modify detailed information on all available options and the Building America Benchmark in a linked options library spreadsheet.

  10. Measurements of excess heat from a Pons-Fleischmann-type electrolytic cell using palladium sheet

    SciTech Connect (OSTI)

    Storms, E. )

    1993-03-01

    Two pieces of palladium sheet similar to that used by Takahashi were loaded with deuterium in a Pons-Fleischmann-type electrolytic cell, and heat production was measured. One sheet produced a steady increase in excess power that reached 7.5 W (20% of input power) before the study was interrupted. A second similar sheet from a different batch of palladium did not produce any measurable excess power. There were differences in the loading behavior, the maximum stoichiometry, and the presence of excess volume in the deuteride made from these materials. The first sheet contained 0.8% excess volume after having been deloaded from its maximum deuterium/palladium (D/Pd) ratio of 0.82 to 0.73, and the second sheet contained 13.5% excess volume while at its maximum ratio of 0.75. The high excess volume in the latter case is an indication of internal escape paths that reduce the required high D/Pd ratio. 30 refs., 17 figs., 3 tabs.

  11. Working and Net Available Shell Storage Capacity

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979Coal Consumers inYear Full report3 Table613)WorkingNet

  12. OpenNet Training | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -DepartmentAvailableHighOffice ofProjectDepartment ofOpenNet Training

  13. Next Update: October 2010 Net Internal

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal, Nuclear,DecadeYear Jan Feb Mar Apr MayDecade Year-0Decade Year-00 Net

  14. A Causal Net Approach to Relativistic Quantum Mechanics

    E-Print Network [OSTI]

    R. D. Bateson

    2012-05-13

    In this paper we discuss a causal network approach to describing relativistic quantum mechanics. Each vertex on the causal net represents a possible point event or particle observation. By constructing the simplest causal net based on Reichenbach-like conjunctive forks in proper time we can exactly derive the 1+1 dimension Dirac equation for a relativistic fermion and correctly model quantum mechanical statistics. Symmetries of the net provide various quantum mechanical effects such as quantum uncertainty and wavefunction, phase, spin, negative energy states and the effect of a potential. The causal net can be embedded in 3+1 dimensions and is consistent with the conventional Dirac equation. In the low velocity limit the causal net approximates to the Schrodinger equation and Pauli equation for an electromagnetic field. Extending to different momentum states the net is compatible with the Feynman path integral approach to quantum mechanics that allows calculation of well known quantum phenomena such as diffraction.

  15. Computational Needs for the Next Generation Electric Grid Proceedings

    E-Print Network [OSTI]

    Birman, Kenneth

    2012-01-01

    power  flow  relations  for  electric  transmission  lines  (electric power  costs  are  cheap:  if  a  large  power  consumer  is  close  to  the  generator,  the  excess  power  needs associated with transmission line electric grid consists of a network of transmission lines.  Power 

  16. SemLink 1.2 PropBank VerbNet FrameNet

    E-Print Network [OSTI]

    Palmer, Martha

    -arg="0" vn-theta="Agent" /> Theme" /> Theme fnrole='Theme' vnrole='Theme'/> Wsj Instances Verbs in WSJ annotated with Prop_id) (sentence number) (token number) (standard) (verb-v) (VerbNet class) (Framenet Frame) (PB grouping) (SI

  17. Aspinall Courthouse: GSA's Historic Preservation and Net-Zero...

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

    Aspinall Courthouse: GSA's Historic Preservation and Net-Zero Renovation Case study details the General Services Administration's (GSA) decision to align historic preservation...

  18. Deep Energy Efficiency and Getting to Net Zero

    Broader source: Energy.gov [DOE]

    Presentation covers energy efficiency and getting to net zero and is given at the Spring 2011 Federal Utility Partnership Working Group (FUPWG) meeting.

  19. Aspinall Courthouse: GSA's Historic Preservation and Net-Zero...

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

    historic preservation renovations with net-zero energy goals in the Wayne N. Aspinall Federal Building and U.S. Courthouse in Grand Junction, Colorado. aspinallcourthouse.pdf...

  20. ,"Total Crude Oil and Petroleum Products Net Receipts by Pipeline...

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

    Net Receipts by Pipeline, Tanker, Barge and Rail between PAD Districts" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of...

  1. Electrohydraulic Forming of Near Net Shape Automotive Panels

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

    Electrohydraulic Forming of Near Net Shape Automotive Panels The Development of Advancing Automotive Panel Manufacturing for Increased Energy and Material Savings The U.S....

  2. The Intersection of Net Metering and Retail Choice: An Overview...

    Energy Savers [EERE]

    and defined five different theoretical models describing different ways competitive suppliers and utilities provide net metering options for their customers. They then provided...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    There is no stated limit on the aggregate capacity of net-metered systems in a utility's service territory. Any net excess generation (NEG) during a monthly billing period is...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Wind (All), Biomass, Wind (Small), Hydroelectric (Small) Net Metering Net excess generation (NEG) is treated as a kilowatt-hour (kWh) credit or other compensation on the...

  5. Electrohydraulic Forming of Near-Net Shape Automotive Panels

    SciTech Connect (OSTI)

    Golovaschenko, Sergey F.

    2013-09-26

    The objective of this project was to develop the electrohydraulic forming (EHF) process as a near-net shape automotive panel manufacturing technology that simultaneously reduces the energy embedded in vehicles and the energy consumed while producing automotive structures. Pulsed pressure is created via a shockwave generated by the discharge of high voltage capacitors through a pair of electrodes in a liquid-filled chamber. The shockwave in the liquid initiated by the expansion of the plasma channel formed between two electrodes propagates towards the blank and causes the blank to be deformed into a one-sided die cavity. The numerical model of the EHF process was validated experimentally and was successfully applied to the design of the electrode system and to a multi-electrode EHF chamber for full scale validation of the process. The numerical model was able to predict stresses in the dies during pulsed forming and was validated by the experimental study of the die insert failure mode for corner filling operations. The electrohydraulic forming process and its major subsystems, including durable electrodes, an EHF chamber, a water/air management system, a pulse generator and integrated process controls, were validated to be capable to operate in a fully automated, computer controlled mode for forming of a portion of a full-scale sheet metal component in laboratory conditions. Additionally, the novel processes of electrohydraulic trimming and electrohydraulic calibration were demonstrated at a reduced-scale component level. Furthermore, a hybrid process combining conventional stamping with EHF was demonstrated as a laboratory process for a full-scale automotive panel formed out of AHSS material. The economic feasibility of the developed EHF processes was defined by developing a cost model of the EHF process in comparison to the conventional stamping process.

  6. Pulsar Wind Nebulae as a source of the observed electron and positron excess at high energy: the case of Vela-X

    E-Print Network [OSTI]

    Della Torre, S; Rancoita, P G; Rozza, D; Treves, A

    2015-01-01

    We investigate, in terms of production from pulsars and their nebulae, the cosmic ray positron and electron fluxes above $\\sim10$ GeV, observed by the AMS-02 experiment up to 1 TeV. We concentrate on the Vela-X case. Starting from the gamma-ray photon spectrum of the source, generated via synchrotron and inverse Compton processes, we estimated the electron and positron injection spectra. Several features are fixed from observations of Vela-X and unknown parameters are borrowed from the Crab nebula. The particle spectra produced in the pulsar wind nebula are then propagated up to the Solar System, using a diffusion model. Differently from previous works, the omnidirectional intensity excess for electrons and positrons is obtained as a difference between the AMS-02 data and the corresponding local interstellar spectrum. An equal amount of electron and positron excess is observed and we interpreted this excess (above $\\sim$100 GeV in the AMS-02 data) as a supply coming from Vela-X. The particle contribution is c...

  7. Control of Greenhouse Gas Emissions by Optimal DER Technology Investment and Energy Management in Zero-Net-Energy Buildings

    E-Print Network [OSTI]

    Stadler, Michael

    2010-01-01

    and Energy Management in Zero-Net-Energy Buildings Michaeland Energy Management in Zero-Net-Energy Buildings 1 Michaelgoal of achieving zero-net-energy commercial buildings (

  8. Artificial Neural Nets and Cylinder Pressures in Diesel

    E-Print Network [OSTI]

    Sharkey, Amanda

    Artificial Neural Nets and Cylinder Pressures in Diesel Engine Fault Diagnosis * Gopi O diagnosis system for a diesel engine, which uses artificial neural nets to identify faults on the basis cylinder Ruston AP 230, medium speed Diesel engine was simulated. When tested on new data previously unseen

  9. HYBRID PETRI NET REPRESENTATION OF GENE REGULATORY NETWORK

    E-Print Network [OSTI]

    Breitling, Rainer

    HYBRID PETRI NET REPRESENTATION OF GENE REGULATORY NETWORK HIROSHI MATSUNO, ATSUSHI DOI Faculty regulatory networks. The HPN is an extension of Petri nets which have been used to represent many kinds networks which realizes the intuitions of biologists while keeping the universality in its com- putational

  10. Characterization of Reachable Attractors Using Petri Net Unfoldings

    E-Print Network [OSTI]

    Doyen, Laurent

    with Petri net models of cell signalling and regulation networks, Boolean and multi-valued. The proposed apCharacterization of Reachable Attractors Using Petri Net Unfoldings Thomas Chatain1 , Stefan Haar1, France 3 Inria Saclay - ^Ile de France, team AMIB, Palaiseau, France Abstract. Attractors of network

  11. Exploratory Performance Evaluation using dynamic and parametric Petri nets

    E-Print Network [OSTI]

    Esser, Robert

    Exploratory Performance Evaluation using dynamic and parametric Petri nets Robert Esser Jorn W. Janneck Department of Computer Science Computer Engineering and Networks Laboratory (TIK) University@computer.org jwj@acm.org KEYWORDS: exploratory simulation, performance evaluation, Petri nets, parameterization

  12. From Petri Nets to Differential Equations -an Integrative Approach

    E-Print Network [OSTI]

    Gilbert, David

    From Petri Nets to Differential Equations - an Integrative Approach for Biochemical Network report on the results of an investigation into the inte- gration of Petri nets and ordinary differential equations (ODEs) for the modelling and analysis of biochemical networks, and the application of our approach

  13. Targeting Net Zero Energy for Military Installations (Presentation)

    SciTech Connect (OSTI)

    Burman, K.

    2012-05-01

    Targeting Net Zero Energy for Military Installations in Kaneohe Bay, Hawaii. A net zero energy installation (NZEI) is one that produces as much energy from on-site renewable sources as it consumes. NZEI assessment provides a systematic approach to energy projects.

  14. Terrestrial Subsidies of Organic Carbon Support Net Ecosystem

    E-Print Network [OSTI]

    filled, we monitored net ecosystem production (NEP) on a biweekly basis from 9 April to 27 May 2002. All ponds were consistently net heterotrophic; how- ever, NEP was significantly less negative in re- moval that the difference in NEP between treatments was driven by the change in R. Therefore, it appears that terrestrial

  15. Instructions for Submitting Document to OpenNet | Department...

    Energy Savers [EERE]

    have an OpenNet Logon Name and Password. If you don't already have one, go to the OpenNet web site at: http:www.osti.govopennet. Click on the LOGIN link on the top right. Read...

  16. RISK JOURNALS CATALOGUE 2015 www.risk.net/journal

    E-Print Network [OSTI]

    RISK JOURNALS CATALOGUE 2015 www.risk.net/journal #12;Risk Journals deliver academically rigorous accurately. DISCOVER RISK JOURNALS HOW CAN RISK JOURNALS HELP YOU? www.risk.net/journal Risk Journals deliver strategies, commodities, infrastructures, derivatives, regulation and more. Each quarter Risk Journals

  17. Performance Modelling of Database Contention using Queueing Petri Nets

    E-Print Network [OSTI]

    Knottenbelt, William J.

    Performance Modelling of Database Contention using Queueing Petri Nets David Coulden Rasha Osman Petri Net model of table-level database locking. We show that this model predicts mean response times modelling, database locking. 1. INTRODUCTION The data landscape has changed dramatically in size

  18. Atmos. Chem. Phys. www.atmos-chem-phys.net

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    Atmos. Chem. Phys. www.atmos-chem-phys.net © Author(s) 2008. This work is distributed under represent the 1 standard errors of the mean. Atmos. Chem. Phys. www.atmos-chem-phys.net #12;G.P. Stiller 2003 (dark blue), May 2003 (light blue), June 2003 (turquoise), September 2003 (green), November 2003

  19. Translating Orc Features into Petri nets and the Join Calculus

    E-Print Network [OSTI]

    Bruni, Roberto

    Translating Orc Features into Petri nets and the Join Calculus Roberto Bruni1, Hern´an Melgratti2@di.unipi.it, hernan.melgratti@imtlucca.it, et52@mcs.le.ac.uk Abstract. Cook and Misra's Orc is an elegant language the key novel features of Orc by comparing it with variations of Petri nets. The comparison shows that Orc

  20. Translating Orc Features into Petri nets and the Join Calculus #

    E-Print Network [OSTI]

    Bruni, Roberto

    Translating Orc Features into Petri nets and the Join Calculus # Roberto Bruni 1 , Hern@di.unipi.it, hernan.melgratti@imtlucca.it, et52@mcs.le.ac.uk Abstract. Cook and Misra's Orc is an elegant language the key novel features of Orc by comparing it with variations of Petri nets. The comparison shows that Orc

  1. Net Balanced Floorplanning Based on Elastic Energy Model

    E-Print Network [OSTI]

    Nannarelli, Alberto

    Net Balanced Floorplanning Based on Elastic Energy Model Wei Liu and Alberto Nannarelli Dept variations can introduce extra signal skew, it is desirable to have floorplans with balanced net delays based on the elastic energy model. The B*-tree, which is based on an ordered binary tree, is used

  2. CP-nets and Nash equilibria Krzysztof R. Apt

    E-Print Network [OSTI]

    Rossi, Francesca

    CP-nets and Nash equilibria Krzysztof R. Apt ¢¡ £¤¡ ¥ , Francesca Rossi ¦ , and Kristen Brent, the Netherlands Department of Pure and Applied Mathematics, University of Padova, Italy Abstract. CP instead of payoff functions. We show then that the optimal outcomes of a CP-net are ex- actly the Nash

  3. Predicting Daily Net Radiation Using Minimum Climatological Data1

    E-Print Network [OSTI]

    .1061/ ASCE 0733-9437 2003 129:4 256 CE Database subject headings: Radiation; Solar radiationPredicting Daily Net Radiation Using Minimum Climatological Data1 S. Irmak, M.ASCE2 ; A. Irmak3 ; J Abstract: Net radiation (Rn) is a key variable for computing reference evapotranspiration and is a driving

  4. U.S. Renewable Energy Generation Up in First Half of 2013: EIA

    Office of Energy Efficiency and Renewable Energy (EERE)

    Renewable energy sources generated 14.2% of net U.S. electric power generation during the first six months of 2013, up from 13.6% the same time a year ago, according to data from the U.S. Energy Information Administration (EIA).

  5. Terminating Safeguards on Excess Special Nuclear Material: Defense TRU Waste Clean-up and Nonproliferation - 12426

    SciTech Connect (OSTI)

    Hayes, Timothy; Nelson, Roger

    2012-07-01

    The Department of Energy (DOE) and the National Nuclear Security Administration (NNSA) manages defense nuclear material that has been determined to be excess to programmatic needs and declared waste. When these wastes contain plutonium, they almost always meet the definition of defense transuranic (TRU) waste and are thus eligible for disposal at the Waste Isolation Pilot Plant (WIPP). The DOE operates the WIPP in a manner that physical protections for attractiveness level D or higher special nuclear material (SNM) are not the normal operating condition. Therefore, there is currently a requirement to terminate safeguards before disposal of these wastes at the WIPP. Presented are the processes used to terminate safeguards, lessons learned during the termination process, and how these approaches might be useful for future defense TRU waste needing safeguards termination prior to shipment and disposal at the WIPP. Also described is a new criticality control container, which will increase the amount of fissile material that can be loaded per container, and how it will save significant taxpayer dollars. Retrieval, compliant packaging and shipment of retrievably stored legacy TRU waste has dominated disposal operations at WIPP since it began operations 12 years ago. But because most of this legacy waste has successfully been emplaced in WIPP, the TRU waste clean-up focus is turning to newly-generated TRU materials. A major component will be transuranic SNM, currently managed in safeguards-protected vaults around the weapons complex. As DOE and NNSA continue to consolidate and shrink the weapons complex footprint, it is expected that significant quantities of transuranic SNM will be declared surplus to the nation's needs. Safeguards termination of SNM varies due to the wide range of attractiveness level of the potential material that may be directly discarded as waste. To enhance the efficiency of shipping waste with high TRU fissile content to WIPP, DOE designed an over-pack container, similar to the pipe component, called the criticality control over-pack, which will significantly enhance the efficiency of disposal. Hundreds of shipments of transuranic SNM, suitably packaged to meet WIPP waste acceptance criteria and with safeguards terminated have been successfully emplaced at WIPP (primarily from the Rocky Flats site clean-up) since WIPP opened. DOE expects that thousands more may eventually result from SNM consolidation efforts throughout the weapons complex. (authors)

  6. The KM3NeT deep-sea neutrino telescope

    E-Print Network [OSTI]

    Margiotta, Annarita

    2014-01-01

    KM3NeT is a deep-sea research infrastructure being constructed in the Mediterranean Sea. It will host the next generation Cherenkov neutrino telescope and nodes for a deep sea multidisciplinary observatory, providing oceanographers, marine biologists, and geophysicists with real time measurements. The neutrino telescope will complement IceCube in its field of view and exceed it substantially in sensitivity. Its main goal is the detection of high energy neutrinos of astrophysical origin. The detector will have a modular structure with six building blocks, each consisting of about one hundred Detection Units (DUs). Each DU will be equipped with 18 multi-PMT digital optical modules. The first phase of construction has started and shore and deep-sea infrastructures hosting the future KM3NeT detector are being prepared offshore Toulon, France and offshore Capo Passero on Sicily, Italy. The technological solutions for the neutrino detector of KM3NeT and the expected performance of the neutrino telescope are present...

  7. Appendix I3-1 to Wind HUI Initiative 1: AWST-WindNET-Phase 1 Final Report

    SciTech Connect (OSTI)

    John Zack

    2012-07-15

    This report is an appendix to the Hawaii WindHUI efforts to develop and operationalize short-term wind forecasting and wind ramp event forecasting capabilities. The report summarizes the WindNET Phase 1 efforts on the Big Island of Hawaii and includes descriptions of modeling methodologies, use of field validation data, results and recommendations. The objective of the WindNET project was to investigate the improvement that could be obtained in short-term wind power forecasting for wind generation facilities operating on the island grids operated by Hawaiian Electric Companies through the use of atmospheric sensors deployed at targeted locations. WindNET is envisioned as a multiphase project that will address the short-term wind forecasting issues of all of the wind generation facilities on the all of the Hawaiian Electric Companies' island grid systems. The first phase of the WindNET effort (referred to as WindNET-1) was focused on the wind generation facilities on the Big Island of Hawaii. With complex terrain and marine environment, emphasis was on improving the 0 to 6 hour forecasts of wind power ramps and periods of wind variability, with a particular interest in the intra-hour (0-1 hour) look-ahead period. The WindNET project was built upon a foundation that was constructed with the results from a previously completed observation targeting study for the Big Island that was conducted as part of a project supported by the National Renewable Energy Laboratory (NREL) and interactions with the western utilities. The observational targeting study provided guidance on which variables to measure and at what locations to get the most improvement in forecast performance at a target forecast site. The recommendations of the observation targeting study were based on the application two techniques: (1) an objective method called ensemble sensitivity analysis (ESA) (Ancell and Hakim, 2007; Torn and Hakim, 2008; Zack et al, 2010); and (2) a subjective method based on a diagnostic analysis of large ramp events. The analysis was completed for both the wind farm on the southern tip of the Big Island and on the northern tip of the island. The WindNET project was designed to also deploy sensors to validate the Big Island observational targeting study and enhance operator's understanding of predominate causes of wind variability conditions at the wind facilities. Compromises had to be made with the results from the observation targeting study to accommodate project resource limitations, availability of suitable sites, and other factors. To focus efforts, field sensor deployment activities focused on the wind facility on the southern point of Big Island.

  8. ALP conversion and the soft X-ray excess in the outskirts of the Coma cluster

    SciTech Connect (OSTI)

    Kraljic, David; Rummel, Markus; Conlon, Joseph P. E-mail: Markus.Rummel@physics.ox.ac.uk

    2015-01-01

    It was recently found that the soft X-ray excess in the center of the Coma cluster can be fitted by conversion of axion-like-particles (ALPs) of a cosmic axion background (CAB) to photons. We extend this analysis to the outskirts of Coma, including regions up to 5 Mpc from the center of the cluster. We extract the excess soft X-ray flux from ROSAT All-Sky Survey data and compare it to the expected flux from ALP to photon conversion of a CAB. The soft X-ray excess both in the center and the outskirts of Coma can be simultaneously fitted by ALP to photon conversion of a CAB. Given the uncertainties of the cluster magnetic field in the outskirts we constrain the parameter space of the CAB. In particular, an upper limit on the CAB mean energy and a range of allowed ALP-photon couplings are derived.

  9. A Green Prison: Santa Rita Jail Creeps Towards Zero Net Energy (ZNE)

    E-Print Network [OSTI]

    Marnay, Chris

    2011-01-01

    Rita Jail Creeps Towards Zero Net Energy (ZNE) Chris Marnay,Jail Creeps Towards Zero Net Energy (ZNE) Chris Marnay –Jail is unlikely to meet zero net energy in the near future.

  10. DIAGNOSING, BENCHMARKING AND TRANSFORMING THE LEED CERTIFIED FIU SIPA BUILDING INTO A NET-ZERO-ENERGY BUILDING (NET-ZEB)

    E-Print Network [OSTI]

    Pala, Nezih

    with a score of 61.9590 kBTU per square foot. (The Environmental Protection Agency established kBTU per square foot as the key performance indicator for energy efficiency in its Energy Star rating program.) However INTO A NET-ZERO-ENERGY BUILDING (NET-ZEB) Thomas Spiegelhalter Florida International University

  11. Young Pulsars and the Galactic Center GeV Gamma-ray Excess

    E-Print Network [OSTI]

    Ryan M. O'Leary; Matthew D. Kistler; Matthew Kerr; Jason Dexter

    2015-04-09

    Studies of Fermi data indicate an excess of GeV gamma rays around the Galactic center (GC), possibly due to dark matter. We show that young gamma-ray pulsars can yield a similar signal. First, a high concentration of GC supernovae naturally leads to a population of kicked pulsars symmetric about the GC. Second, while very-young pulsars with soft spectra reside near the Galactic plane, pulsars with spectra that have hardened with age accumulate at larger angles. This combination, including unresolved foreground pulsars, traces the morphology and spectrum of the Excess.

  12. Young Pulsars and the Galactic Center GeV Gamma-ray Excess

    E-Print Network [OSTI]

    O'Leary, Ryan M; Kerr, Matthew; Dexter, Jason

    2015-01-01

    Studies of Fermi data indicate an excess of GeV gamma rays around the Galactic center (GC), possibly due to dark matter. We show that young gamma-ray pulsars can yield a similar signal. First, a high concentration of GC supernovae naturally leads to a population of kicked pulsars symmetric about the GC. Second, while very-young pulsars with soft spectra reside near the Galactic plane, pulsars with spectra that have hardened with age accumulate at larger angles. This combination, including unresolved foreground pulsars, traces the morphology and spectrum of the Excess.

  13. Studies of light neutron-excess systems from bounds to continuum

    SciTech Connect (OSTI)

    Ito, Makoto; Otsu, Hideaki

    2012-10-20

    The generalized two-center cluster model (GTCM), which can handle various single particle configurations in general two center systems, is applied to the light neutron-rich system, {sup 12}Be = {alpha}+{alpha}+4N. We discuss the change of the neutrons' configuration around two {alpha}-cores as a variation of an excitation energy. We show that the excess neutrons form various chemical-bondinglike configurations around two {alpha} cores in the unbound region above the {alpha} decay threshold. The possibility of the {alpha} cluster formation in the heavier neutron-excess system, {sup 28}Ne, is also discussed.

  14. Decision Support for Water Planning: the ZeroNet Water-Energy Initiative.

    SciTech Connect (OSTI)

    Rich, P. M. (Paul M.); Weintraub, Laura H. Z.; Ewers, Mary E.; Riggs, T. L. (Thomas L.); Wilson, C. J. (Cathy J.)

    2005-01-01

    Rapid population growth and severe drought are impacting water availability for all sectors (agriculture, energy, municipal, industry...), particularly in arid regions. New generation decision support tools, incorporating recent advances in informatics and geographic information systems (GIS), are essential for responsible water planning at the basin scale. The ZeroNet water-energy initiative is developing a decision support system (DSS) for the San Juan River Basin, with a focus on drought planning and economic analysis. The ZeroNet DSS provides a computing environment (cyberinfrastructure) with three major components: Watershed Tools, a Quick Scenario Tool, and a Knowledge Base. The Watershed Tools, based in the Watershed Analysis Risk Management Framework (WARMF), provides capabilities (1) to model surface flows, both the natural and controlled, as well as water withdrawals, via an engineering module, and (2) to analyze and visualize results via a stakeholder module. A new ZeroNet module for WARMF enables iterative modeling and production of 'what if' scenario libraries to examine consequences of changes in climate, landuse, and water allocation. The Quick Scenario Tool uses system dynamics modeling for rapid analysis and visualization for a variety of uses, including drought planning, economic analysis, evaluation of management alternatives, and risk assessment. The Knowledge Base serves simultaneously as the 'faithful scribe' to organize and archive data in easily accessible digital libraries, and as the 'universal translator' to share data from diverse sources and for diverse uses. All of the decision tools depend upon GIS capabilities for data/model integration, map-based analysis, and advanced visualization. The ZeroNet DSS offers stakeholders an effective means to address complex water problems.

  15. NetSeed User Manual NetSeed is a toolkit for identifying the seed set of networks, available as an online tool

    E-Print Network [OSTI]

    Borenstein, Elhanan

    of Washington and is available online at http://elbo.gs.washington.edu/tools/NetSeed/. NetSeed>Web NetSeed>Web allows researchers to calculate the seed set of a network online and requires only a web browser. The NetSeed>Web and functional analysis options. Overview of use To determine the seed set of a network using NetSeed>Web

  16. Beyond the Seas: Eighteenth-Century Convict Transportation and the Widening Net of Penal Sanctions

    E-Print Network [OSTI]

    Meyer, Willow Mary

    2011-01-01

    the Deck by Piling Up Sanctions: Is Intermediate Punishmentthe Widening Net of Penal Sanctions By Willow Mary Meyer AWidening Net of Penal Sanctions By Willow Mary Meyer Doctor

  17. Fact #736: July 16, 2012 Total Petroleum Imports and Net Petroleum...

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

    6: July 16, 2012 Total Petroleum Imports and Net Petroleum Imports: The Difference is Growing Fact 736: July 16, 2012 Total Petroleum Imports and Net Petroleum Imports: The...

  18. Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii...

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

    Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii: Assessment and Recommendations Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii: Assessment...

  19. Density derived estimates of standing crop and net primary production in the giant kelp Macrocystis pyrifera

    E-Print Network [OSTI]

    Reed, Daniel; Rassweiler, Andrew; Arkema, Katie

    2009-01-01

    1991) Production and standing stocks of the kelp MacrocystisDensity derived estimates of standing crop and net primarycult to measure variables of standing crop and net primary

  20. Generators, Recursion, and Fractals 1 Generators

    E-Print Network [OSTI]

    Verschelde, Jan

    Generators, Recursion, and Fractals 1 Generators computing a list of Fibonacci numbers defining a generator with yield putting yield in the function fib 2 Recursive Functions computing factorials, 24 April 2015 Intro to Computer Science (MCS 260) generators and recursion L-41 24 April 2015 1 / 36

  1. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01

    PV: 40 high efficiency BP_41/5 solar panels, generating up efficiency, as well as  energy generation technologies (such as solar panels).   efficiency  due to building code constraints (wind turbine height,  solar panel 

  2. AMS02 positron excess from decaying fermion DM with local dark gauge symmetry

    E-Print Network [OSTI]

    P. Ko; Yong Tang

    2015-01-11

    Positron excess observed by PAMELA, Fermi and AMS02 may be due to dark matter (DM) pair annihilation or decay dominantly into muons. In this paper, we consider a scenario with thermal fermionic DM ($\\chi$) with mass $\\sim O(1-2)$ TeV decaying into a dark Higgs ($\\phi$) and an active neutrino ($\

  3. Pilot Scale Study of Excess Sludge Production Reduction in Wastewater Treatment by Ozone

    E-Print Network [OSTI]

    Barthelat, Francois

    Pilot Scale Study of Excess Sludge Production Reduction in Wastewater Treatment by Ozone Yuan Ma-scale reactors were operated at the LaPrairie Wastewater Treatment plant (one control and one ozonated) to investigate the sludge reduction potential of partially ozonating sludge return activated sludge (RAS

  4. Surface Adsorption Isotherms and Surface Excess Densities of n-Butane in Silicalite-1

    E-Print Network [OSTI]

    Kjelstrup, Signe

    Surface Adsorption Isotherms and Surface Excess Densities of n-Butane in Silicalite-1 Isabella 27, 2008. ReVised Manuscript ReceiVed NoVember 13, 2008 We present isotherms for the adsorption of n-butane have thus studied, as a representative example, the adsorption properties of one hy- drocarbon, n-butane

  5. LLAMA: An Adaptive Strategy for Utilizing Excess Energy to Perform Background Tasks on Mobile Devices

    E-Print Network [OSTI]

    Rollins, Sami

    LLAMA: An Adaptive Strategy for Utilizing Excess Energy to Perform Background Tasks on Mobile's experience but require no interactiv- ity. In an effort to conserve energy, background tasks are typically that mobile devices often begin to recharge with 30% or more of their energy remaining. The goal of this work

  6. Discrimination of Locally Stationary Time Series Based on the Excess Mass Functional

    E-Print Network [OSTI]

    Polonik, Wolfgang

    Discrimination of Locally Stationary Time Series Based on the Excess Mass Functional Gabriel CHANDLER and Wolfgang POLONIK Discrimination of time series is an important practical problem the time series. Instead, features are measured for each time series, and discrimination is based

  7. Energy of the excess electron in methane and ethane near the critical point

    E-Print Network [OSTI]

    Findley, Gary L.

    Energy of the excess electron in methane and ethane near the critical point Xianbo Shi a,b , Luxi in ethane are presented as a function of perturber number density at various noncritical temperatures to the simple alka- nes methane and ethane. The quasi-free electron energy V0(P) [9­15] and the electron

  8. Excess Specific Heat of Ptfe and Pctfe at Low Temperatures: Approximation Details

    E-Print Network [OSTI]

    Bogdanova, Nina B

    2008-01-01

    Approximation of the previously estimated excess specific heat C^{excess}/T^{5} of two fluoropolymers, PTFE and PCTFE, is presented using Orthonormal Polynomial Expansion Method (OPEM). The new type of weighting functions in OPEM involves the experimental errors in every point of the studied thermal characteristic. The investigated temperature dependence of the function C^{excess}/T^{5} is described in the whole temperature ranges 0.4\\div8 K and 2.5\\div7 K respectively for PTFE and PCTFE as well as in two subintervals (0.4\\div2) K, (2.5\\div8) K for PTFE. Numerical results of the deviations between the given C^{excess}/T^{5} data and their approximating values are given. The usual polynomial coefficients obtained by orthonormal ones in our OPEM approach and the calculated in every point absolute, relative and specific sensitivities of the studied thermal characteristic are proposed too. The approximation parameters of this type thermal characteristic are shown in Figures and Tables.

  9. Th deficit and excess in the Southern Ocean during spring 2001: Particle export and remineralization

    E-Print Network [OSTI]

    Buesseler, Ken

    234 Th deficit and excess in the Southern Ocean during spring 2001: Particle export Th fluxes at 100 m indicate that particle export was low in the North (46.9­51.0°S), minimal Zones were not zones of intense export in the Australian sector at this time of year, in contrast

  10. Interpreting a CMS lljjpT Excess With the Golden Cascade of the MSSM

    E-Print Network [OSTI]

    Allanach, Ben; Kvellestad, Anders; Raklev, Are

    2015-01-01

    with the lljj/pT excess at the 95% CL. However, the interpretation is in tension with other spar- ticle searches. In particular, the combination of ATLAS searches for jets plus /pT , an ATLAS di-stop search involv- ing two leptons and a CMS four-leptons plus /p...

  11. The excess free energy as a function of R for the pore and disk geometries.

    E-Print Network [OSTI]

    Zhou, Jiajia

    : National Basic Research Program of China (2011CB605700) National Natural Science Foundation of ChinaThe excess free energy as a function of R for the pore and disk geometries. The line tension (20874019, 20990231, 21104010) Natural Sciences and Engineering Research Council of Canada Deutsche

  12. Surface excess properties from energy transport measurements during water evaporation Fei Duan and C. A. Ward*

    E-Print Network [OSTI]

    Ward, Charles A.

    Surface excess properties from energy transport measurements during water evaporation Fei Duan condi- tions, accounts for as little as 50% of the energy required to evaporate water at the measured 2004; revised manuscript received 21 March 2005; published 2 November 2005 When water evaporates

  13. Real-time applications of neural nets

    SciTech Connect (OSTI)

    Spencer, J.E.

    1989-05-01

    Producing, accelerating and colliding very high power, low emittance beams for long periods is a formidable problem in real-time control. As energy has grown exponentially in time so has the complexity of the machines and their control systems. Similar growth rates have occurred in many areas, e.g., improved integrated circuits have been paid for with comparable increases in complexity. However, in this case, reliability, capability and cost have improved due to reduced size, high production and increased integration which allow various kinds of feedback. In contrast, most large complex systems (LCS) are perceived to lack such possibilities because only one copy is made. Neural nets, as a metaphor for LCS, suggest ways to circumvent such limitations. It is argued that they are logically equivalent to multi-loop feedback/forward control of faulty systems. While complimentary to AI, they mesh nicely with characteristics desired for real-time systems. Such issues are considered, examples given and possibilities discussed. 21 refs., 6 figs.

  14. Understanding and Managing Generation Y

    E-Print Network [OSTI]

    Wallace, Kevin

    2007-12-14

    There are four generations in the workplace today; they consist of the Silent Generation, Baby Boom Generation, Generation X, and Generation Y. Generation Y, being the newest generation, is the least understood generation although marketers...

  15. Selecting the Links in BisoNets Generated from Document Collections

    E-Print Network [OSTI]

    Borgelt, Christian

    Borgelt European Center for Soft Computing Calle Gonzalo Gutiâ??errez Quirâ??os s/n, E­33600 Mieres (Asturias

  16. ``BisoNet'' Generation using Textual Data Marc Segond and Christian Borgelt

    E-Print Network [OSTI]

    Borgelt, Christian

    for Soft Computing Calle Gonzalo Gutiâ??errez Quirâ??os s/n, E­33600 Mieres (Asturias), Spain {marc

  17. Next Generation BotNet Protocol Analysis Felix S. Leder and Peter Martini

    E-Print Network [OSTI]

    Clausen, Michael

    The command & control (c&c) protocols of botnets are moving away from plaintext IRC communicationt towards. For commonly used protocols like IRC and HTTP, there is a wide range of automated analysis and monitoring tools botnets are sticking to traditional IRC communication [22] but more and more botnets are moving towards

  18. KM3NeT: A Next Generation Neutrino Telescope in the Mediterranean Sea

    E-Print Network [OSTI]

    A. Kappes; for the KM3NeT Consortium

    2007-11-05

    To complement the IceCube neutrino telescope currently under construction at the South Pole, the three Mediterranean neutrino telescope projects ANTARES, NEMO and NESTOR have joined forces to develop, construct and operate a km^3-scale neutrino telescope in the Mediterranean Sea. Since February 2006, the technical specifications and performance of such a detector are studied in the framework of a 3-year EU-funded Design Study. In 2009 a technical design report will be released laying the foundations for the construction of the detector. In the following, the current status of the Design Study is presented and examples of solutions for the technical challenges are discussed.

  19. PBL FY 2002 Second Quarter Review Forecast of Generation Accumulated Net Revenue, May 13, 2002

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeeding access toOctoberConsumptionPoweredE Contract No.No. 330Contact

  20. PBL FY 2002 Third Quarter Review Forecast of Generation Accumulated Net Revenues, Updated August 30, 2002

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeeding access toOctoberConsumptionPoweredE Contract No.No. 330ContactBusiness

  1. PBL FY 2003 Second Quarter Review Forecast of Generation Accumulated Net Revenue, May 2003

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeeding access toOctoberConsumptionPoweredE Contract No.No.

  2. PBL FY 2003 Third Quarter Review Forecast of Generation Accumulated Net Revenues, Updated August 18, 2003

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeeding access toOctoberConsumptionPoweredE Contract No.No.August 18, 2003

  3. FY 2004 Second Quarter Review Forecast of Generation Accumulated Net Revenue, May 2004

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtrans -ORGANIZATION FY 2013May 2004 Bonneville Power

  4. Advanced Building Technologies: Toward a New Generation of Net-Zero Energy, Carbon-Neutral Buildings

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12 Beta-3AUDIT REPORT:FederalEconomicAdmiralsMeeting, Berkeley CA

  5. On performance bounds for interval Time Petri Nets Simona Bernardi

    E-Print Network [OSTI]

    Bernardi, Simona

    Ingenier´ia de Sistemas Universidad de Zaragoza, Spain jcampos@unizar.es Abstract Interval time Petri Nets and Technol- ogy and the project PERF of the Italian Ministry of Education, University and Research. tivities

  6. Petri Net Modelling of Biological Regulatory Claudine Chaouiya a

    E-Print Network [OSTI]

    Provence Aix-Marseille I, Université de

    Petri Net Modelling of Biological Regulatory Networks Claudine Chaouiya a Elisabeth Remy b Denis, France Abstract The complexity of biological regulatory networks often defies the intuition insight in their dynamical properties. One qualitative approach consists in modelling regulatory networks

  7. San Antonio City Public Service (CPS Energy)- Net Metering

    Broader source: Energy.gov [DOE]

    Net metering is available to customers of CPS Energy. There is no aggregate capacity limit or maximum system size. There are also no commissioning fees or facilities charges for customers.

  8. heavy-snowfall area. The annual NEP (net ecosystem productiv-

    E-Print Network [OSTI]

    heavy-snowfall area. The annual NEP (net ecosystem productiv- ity) observed by eddy covariance and the duration of the growing season were important factors with regards to annual NEP. Additional detailed

  9. Application for a Certificate of Public Good for Net Metered...

    Open Energy Info (EERE)

    for a Certificate of Public Good for Net Metered Power Systems that are Non-Photovoltaic Systems Up to 150 kW (AC) in Capacity Jump to: navigation, search OpenEI Reference...

  10. Robust manufacturing system design using petri nets and bayesian methods 

    E-Print Network [OSTI]

    Sharda, Bikram

    2008-10-10

    robust design configuration, designers need accurate methods to model various uncertainties and efficient ways to search for feasible configurations. The dissertation work uses a multi-objective Genetic Algorithm (GA) and Petri net based modeling...

  11. October 16, 2012, Webinar: Net-Zero-Energy Communities

    Office of Energy Efficiency and Renewable Energy (EERE)

    This webinar was held October 16, 2012, and provided information on net-zero-energy communities in California and Hawaii. Download the presentations below, watch the webinar (WMV 159 MB), or view...

  12. Fermilab | Newsroom | Press Releases | September 27, 2012: QuarkNet...

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

    RELEASE QuarkNet program receives 6.1 million NSF award to advance science education Hi-res | Med-res Steven Grosland, physics teacher at Glenbrook South High School in...

  13. Higher Moments of Net Proton Multiplicity Distributions at RHIC

    E-Print Network [OSTI]

    Balewski, Jan T.

    We report the first measurements of the kurtosis (? [kappa]), skewness (S), and variance (? [sigma] [superscript 2]) of net-proton multiplicity (N [subscript p]-N [subscript p?] ) distributions at midrapidity for Au+Au ...

  14. North America's net terrestrial CO2 exchange with the atmosphere...

    Office of Scientific and Technical Information (OSTI)

    a synthesis of net land-atmosphere CO2 exchange for North America (Canada, United States, and Mexico) over the period 1990-2009. Only CO2 is considered, not methane or...

  15. A TIME-DERIVATIVE NEURAL NET ARCHITECTURE -AN ALTERNATIVE TO THE

    E-Print Network [OSTI]

    A TIME-DERIVATIVE NEURAL NET ARCHITECTURE -AN ALTERNATIVE TO THE TIME-DELAY NEURAL NET ARCHITECTURE-Though the time-delay neural net architecture has been recently used in a number of speech recognition can improve the recognition performance. In this paper, a time-derivarive neural net architecture

  16. Modeling Physical Quantities in Industrial Systems using Fluid Stochastic Petri Nets

    E-Print Network [OSTI]

    Gribaudo, Marco

    of a case study, in which the quantity to be regulated is a real fluid quantity: the fuel demand in a gas: Start Fuel Controller 2 Fluid Stochastic Petri Nets Fluid Stochastic Petri Nets are Petri net basedModeling Physical Quantities in Industrial Systems using Fluid Stochastic Petri Nets M. Gribaudo

  17. Flavored Dark Matter and the Galactic Center Gamma-Ray Excess

    SciTech Connect (OSTI)

    Agrawal, Prateek; Batell, Brian; Hooper, Dan; Lin, Tongyan

    2014-09-01

    Thermal relic dark matter particles with a mass of 31-40 GeV and that dominantly annihilate to bottom quarks have been shown to provide an excellent description of the excess gamma rays observed from the center of the Milky Way. Flavored dark matter provides a well-motivated framework in which the dark matter can dominantly couple to bottom quarks in a flavor-safe manner. We propose a phenomenologically viable model of bottom flavored dark matter that can account for the spectral shape and normalization of the gamma-ray excess while naturally suppressing the elastic scattering cross sections probed by direct detection experiments. This model will be definitively tested with increased exposure at LUX and with data from the upcoming high-energy run of the Large Hadron Collider (LHC).

  18. Excess Weapons Plutonium Disposition: Plutonium Packaging, Storage and Transportation and Waste Treatment, Storage and Disposal Activities

    SciTech Connect (OSTI)

    Jardine, L J; Borisov, G B

    2004-07-21

    A fifth annual Excess Weapons Plutonium Disposition meeting organized by Lawrence Livermore National Laboratory (LLNL) was held February 16-18, 2004, at the State Education Center (SEC), 4 Aerodromnya Drive, St. Petersburg, Russia. The meeting discussed Excess Weapons Plutonium Disposition topics for which LLNL has the US Technical Lead Organization responsibilities. The technical areas discussed included Radioactive Waste Treatment, Storage, and Disposal, Plutonium Oxide and Plutonium Metal Packaging, Storage and Transportation and Spent Fuel Packaging, Storage and Transportation. The meeting was conducted with a conference format using technical presentations of papers with simultaneous translation into English and Russian. There were 46 Russian attendees from 14 different Russian organizations and six non-Russian attendees, four from the US and two from France. Forty technical presentations were made. The meeting agenda is given in Appendix B and the attendance list is in Appendix C.

  19. An excess power statistic for detection of burst sources of gravitational radiation

    E-Print Network [OSTI]

    Warren G. Anderson; Patrick R. Brady; Jolien D. E. Creighton; Eanna E. Flanagan

    2000-08-28

    We examine the properties of an excess power method to detect gravitational waves in interferometric detector data. This method is designed to detect short-duration (detection strategy in both Bayesian and frequentist senses. It consists of summing the data power over the known time interval and frequency band of the burst. If the detector noise is stationary and Gaussian, this sum is distributed as a chi-squared (non-central chi-squared) deviate in the absence (presence) of a signal. One can use these distributions to compute frequentist detection thresholds for the measured power. We derive the method from Bayesian analyses and show how to compute Bayesian thresholds. More generically, when only upper and/or lower bounds on the bursts duration and frequency band are known, one must search for excess power in all concordant durations and bands. Two search schemes are presented and their computational efficiencies are compared. We find that given reasonable constraints on the effective duration and bandwidth of signals, the excess power search can be performed on a single workstation. Furthermore, the method can be almost as efficient as matched filtering when a large template bank is required. Finally, we derive generalizations of the method to a network of several interferometers under the assumption of Gaussian noise.

  20. Disposition of excess plutonium using ``off-spec`` MOX pellets as a sintered ceramic waste form

    SciTech Connect (OSTI)

    Armantrout, G.A.; Jardine, L.J.

    1996-02-01

    The authors describe a potential strategy for the disposition of excess weapons plutonium in a way that minimizes (1) technological risks, (2) implementation costs and completion schedules, and (3) requirements for constructing and operating new or duplicative Pu disposition facilities. This is accomplished by an optimized combination of (1) using existing nuclear power reactors to ``burn`` relatively pure excess Pu inventories as mixed oxide (MOX) fuel and (2) using the same MOX fuel fabrication facilities to fabricate contaminated or impure excess Pu inventories into an ``off-spec`` MOX solid ceramic waste form for geologic disposition. Diversion protection for the SCWF to meet the ``spent fuel standard`` introduced by the National Academy of Sciences can be achieved in at least three ways. (1) One can utilize the radiation field from defense high-level nuclear waste by first packaging the SCWF pellets in 2- to 4-L cans that are subsequently encapsulated in radioactive glass in the Defense Waste Processing Facility (DWPF) glass canisters (a ``can-in-canister`` approach). (2) One can add {sup 137}Cs (recovered from defense wastes at Hanford and currently stored as CsCl in capsules) to an encapsulating matrix such as cement for the SCWF pellets in a small hot-cell facility and thus fabricate large monolithic forms. (3) The SCWF can be fabricated into reactor fuel-like pellets and placed in tubes similar to fuel assemblies, which can then be mixed in sealed repository containers with irradiated spent nuclear fuel for geologic disposition.

  1. IPHAS A-type Stars with Mid-IR Excesses in Spitzer Surveys

    E-Print Network [OSTI]

    Hales, Antonio S; Drew, Janet E; Unruh, Yvonne C; Greimel, Robert; Irwin, Michael J; Gonzalez-Solares, Eduardo

    2009-01-01

    We have identified 17 A-type stars in the Galactic Plane that have mid-IR excesses at 8 micron. From the observed colors in the (r'-H_alpha)-(r'-i') plane, we first identified 23050 early A-type main sequence (MS) star candidates in the Isaac Newton Photometric H-Alpha Survey (IPHAS) point source database that are located in Spitzer GLIMPSE Galactic Plane fields. Imposing the requirement that they be detected in all seven 2MASS and IRAC bands led to a sample of 2692 candidate A-type stars with fully sampled 0.6 to 8 micron SEDs. Optical classification spectra of 18 of the IPHAS candidate A-type MS stars showed that all but one could be well fitted using main sequence A-type templates, with the other being an A-type supergiant. Out of the 2692 A-type candidates 17 (0.6%) were found to have 8-micron excesses above the expected photospheric values. Taking into account non-A-Type contamination estimates, the 8-micron excess fraction is adjusted to ~0.7%. The distances to these sources range from 0.7-2.5 kpc. Only...

  2. Detection of Ks-excess stars in the 14Myr open cluster NGC4755

    E-Print Network [OSTI]

    Bonatto, C; Ortolani, S; Barbuy, B

    2006-01-01

    We derive the structure, distribution of MS and PMS stars and dynamical state of the young open cluster NGC 4755. We explore the possibility that, at the cluster age, some MS and PMS stars still present infrared excesses related to dust envelopes and proto-planetary discs. The radial density profile follows King's law with a core radius $\\rm\\rc=0.7\\pm0.1 pc$ and a limiting radius $\\rm\\rl=6.9\\pm0.1 pc$; the cluster age is $\\rm14\\pm2 Myr$. Field-star decontamination reveals a low-MS limit at $\\rm\\approx1.4 \\ms$. The core MF ($\\chi=0.94\\pm0.16$) is flatter than the halo's ($\\chi=1.58\\pm0.11$). NGC 4755 contains $\\rm\\sim285$ candidate PMS stars of age $\\rm\\sim1 - 15 Myr$, and a few evolved stars. The mass locked up in PMS, MS and evolved stars amounts to $\\rm\\sim1150 \\ms$. Proper motions show that \\ks-excess MS and PMS stars are cluster members. \\ks-excess fractions in PMS and MS stars are $\\rm5.4\\pm2.1%$ and $\\rm3.9\\pm1.5%$ respectively, consistent with the cluster age. The core is deficient in PMS stars, as com...

  3. NetCooperate User Manual NetCooperate is a toolkit for calculating host-microbe and microbe-microbe cooperation, available as an

    E-Print Network [OSTI]

    Borenstein, Elhanan

    NetCooperate User Manual NetCooperate is a toolkit for calculating host-microbe and microbe-microbe To determine the BSS between a host and endosymbiont or the MCI between a pair of microbes, the user simply

  4. Generation gaps in engineering?

    E-Print Network [OSTI]

    Kim, David J. (David Jinwoo)

    2008-01-01

    There is much enthusiastic debate on the topic of generation gaps in the workplace today; what the generational differences are, how to address the apparent challenges, and if the generations themselves are even real. ...

  5. A S H R A E J O U R N A L ashrae.org O CTO BER 201444 COLUMN BUILDING SCIENCES

    E-Print Network [OSTI]

    . I can't help it. Engineers worship efficiency. The storage part worries me. A net zero energy house amount of energy generated on-site during that year."* In a net zero energy house the electri- cal grid to power the house with the excess electrical energy generated going into the grid. Net zero energy houses

  6. Small Generator Aggregation (Maine)

    Broader source: Energy.gov [DOE]

    This section establishes requirements for electricity providers to purchase electricity from small generators, with the goal of ensuring that small electricity generators (those with a nameplate...

  7. Message Passing for Integrating and Assessing Renewable Generation in a Redundant Power Grid

    E-Print Network [OSTI]

    Zdeborová, Lenka; Chertkov, Michael

    2009-01-01

    A simplified model of a redundant power grid is used to study integration of fluctuating renewable generation. The grid consists of large number of generator and consumer nodes. The net power consumption is determined by the difference between the gross consumption and the level of renewable generation. The gross consumption is drawn from a narrow distribution representing the predictability of aggregated loads, and we consider two different distributions representing wind and solar resources. Each generator is connected to D consumers, and redundancy is built in by connecting R of these consumers to other generators. The lines are switchable so that at any instance each consumer is connected to a single generator. We explore the capacity of the renewable generation by determining the level of "firm" generation capacity that can be displaced for different levels of redundancy R. We also develop message-passing control algorithm for finding switch settings where no generator is overloaded.

  8. Higgs portal vector dark matter for GeV scale ?-ray excess from galactic center

    SciTech Connect (OSTI)

    Ko, P.; Park, Wan-Il; Tang, Yong E-mail: wipark@kias.re.kr

    2014-09-01

    We show that the GeV scale ?-ray excess from the direction of the Galactic Center can be naturally explained by the pair annihilation of Abelian vector dark matter (VDM) into a pair of dark Higgs bosons (VV? ? ?), followed by the subsequent decay of ? into b b-bar or ? ?-bar  . All the processes are described by a renormalizable VDM model with the Higgs portal, which is naturally flavor-dependent. Some parameter space of this scenario can be tested at the near future direct dark matter search experiments such as LUX and XENON1T.

  9. Excess Vibrational Density of States and the Brittle to Ductile Transition in Crystalline and Amorphous Solids

    E-Print Network [OSTI]

    Jeetu S. Babu; Chandana Mondal; Surajit Sengupta; Smarajit Karmakar

    2015-09-01

    The conditions which determine whether a material behaves in a brittle or ductile fashion on mechanical loading are still elusive and comprise a topic of active research among materials physicists and engineers. In this study, we present results of {\\em in silico} mechanical deformation experiments from two very different model solids in two and three dimensions. The first consists of particles interacting with isotropic potentials and the other has strongly direction dependent interactions. We show that in both cases, the excess vibrational density of states is the fundamental quantity which characterises the ductility of the material. Our results can be checked using careful experiments on colloidal solids.

  10. Testing the Technicolor Interpretation of CDF's Dijet Excess at the LHC

    SciTech Connect (OSTI)

    Eichten, Estia; Lane, Kenneth; Martin, Adam; Pilon, Eric

    2012-01-01

    Under the assumption that the dijet excess seen by the CDF Collaboration near 150 Gev in Wjj production is due to the lightest technipion of the low-scale technicolor process $\\rho_T \\rightarrow W \\pi_T$, we study its observability in LHC detectors with 1--20 inverse femtobarns of data. We describe interesting new kinematic tests that can provide independent confirmation of this LSTC hypothesis. We find that cuts similar to those employed by CDF, and recently by ATLAS, cannot confirm the dijet signal. We propose cuts tailored to the LSTC hypothesis and its backgrounds at the LHC that may reveal $\\rho_T \\rightarrow \\ell\

  11. Disposition of excess weapon plutonium in deep boreholes - site selection handbook

    SciTech Connect (OSTI)

    Heiken, G.; Woldegabriel, G.; Morley, R.; Plannerer, H.; Rowley, J.

    1996-09-01

    One of the options for disposing of excess weapons plutonium is to place it near the base of deep boreholes in stable crystalline rocks. The technology needed to begin designing this means of disposition already exists, and there are many attractive sites available within the conterminous United States. There are even more potential sites for this option within Russia. The successful design of a borehole system must address two criteria: (1) how to dispose of 50 metric tons of weapons plutonium while making it inaccessible for unauthorized retrieval, and (2) how to prevent contamination of the accessible biosphere, defined here as the Earth`s surface and usable groundwaters.

  12. EXCESS OXYGEN DEFECTS IN LAYERED CUPRATES P. Lightfoot, S.-Y. Pei, J. D. Jorgensen

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansas Nuclear Profile 2010Mesoscopy andSaving on Fuel andEX/P5-4EXCESS OXYGEN

  13. Synthesis and Analysis of Product-form Petri Nets

    E-Print Network [OSTI]

    Haddad, Serge; Nguyen, Hoang-Thach

    2011-01-01

    For a large Markovian model, a "product form" is an explicit description of the steady-state behaviour which is otherwise generally untractable. Being first introduced in queueing networks, it has been adapted to Markovian Petri nets. Here we address three relevant issues for product-form Petri nets which were left fully or partially open: (1) we provide a sound and complete set of rules for the synthesis; (2) we characterise the exact complexity of classical problems like reachability; (3) we introduce a new subclass for which the normalising constant (a crucial value for product-form expression) can be efficiently computed.

  14. Demand response compensation, net Benefits and cost allocation: comments

    SciTech Connect (OSTI)

    Hogan, William W.

    2010-11-15

    FERC's Supplemental Notice of Public Rulemaking addresses the question of proper compensation for demand response in organized wholesale electricity markets. Assuming that the Commission would proceed with the proposal ''to require tariff provisions allowing demand response resources to participate in wholesale energy markets by reducing consumption of electricity from expected levels in response to price signals, to pay those demand response resources, in all hours, the market price of energy for such reductions,'' the Commission posed questions about applying a net benefits test and rules for cost allocation. This article summarizes critical points and poses implications for the issues of net benefit tests and cost allocation. (author)

  15. Targeting Net Zero Energy at Fort Carson: Assessment and Recommendations

    SciTech Connect (OSTI)

    Anderson, K.; Markel, T.; Simpson, M.; Leahey, J.; Rockenbaugh, C.; Lisell, L.; Burman, K.; Singer, M.

    2011-10-01

    The U.S. Army's Fort Carson installation was selected to serve as a prototype for net zero energy assessment and planning. NREL performed the comprehensive assessment to appraise the potential of Fort Carson to achieve net zero energy status through energy efficiency, renewable energy, and electric vehicle integration. This report summarizes the results of the assessment and provides energy recommendations. This study is part of a larger cross-laboratory effort that also includes an assessment of renewable opportunities at seven other DoD Front Range installations, a microgrid design for Fort Carson critical loads and an assessment of regulatory and market-based barriers to a regional secure smart grid.

  16. Gamma ray generator

    DOE Patents [OSTI]

    Firestone, Richard B; Reijonen, Jani

    2014-05-27

    An embodiment of a gamma ray generator includes a neutron generator and a moderator. The moderator is coupled to the neutron generator. The moderator includes a neutron capture material. In operation, the neutron generator produces neutrons and the neutron capture material captures at least some of the neutrons to produces gamma rays. An application of the gamma ray generator is as a source of gamma rays for calibration of gamma ray detectors.

  17. Generation to Generation: The Heart of Family Medicine

    E-Print Network [OSTI]

    Winter, Robin O

    2012-01-01

    Ageism in the Workplace. Generations Spring, 5. Westman,of caring for multiple generations simultaneously. StronglyGeneration to Generation: The Heart of Family Medicine

  18. Enhanced metabolite generation

    SciTech Connect (OSTI)

    Chidambaram, Devicharan

    2012-03-27

    The present invention relates to the enhanced production of metabolites by a process whereby a carbon source is oxidized with a fermentative microbe in a compartment having a portal. An electron acceptor is added to the compartment to assist the microbe in the removal of excess electrons. The electron acceptor accepts electrons from the microbe after oxidation of the carbon source. Other transfers of electrons can take place to enhance the production of the metabolite, such as acids, biofuels or brewed beverages.

  19. The positron excess as a smoking gun for dynamical dark matter?

    SciTech Connect (OSTI)

    Dienes, Keith R.; Kumar, Jason; Thomas, Brooks

    2014-06-24

    One of the most puzzling aspects of recent data from the AMS-02 experiment is an apparent rise in the cosmic-ray positron fraction as a function of energy. This feature is observed out to energies of approximately 350 GeV. One explanation of these results interprets the extra positrons as arising from the decays of dark-matter particles. This in turn typically requires that such particles have rather heavy TeV-scale masses and not undergo simple two-body decays to leptons. In this talk, by contrast, we show that Dynamical Dark Matter (DDM) can not only match existing AMS-02 data on the positron excess, but also accomplish this feat with significantly lighter dark-matter constituents undergoing simple two-body decays to leptons. We also demonstrate that the Dynamical Dark Matter framework makes a fairly robust prediction that the positron fraction should level off and then remain roughly constant out to approximately 1 TeV, without experiencing any sharp downturns. Thus, if we interpret the positron excess in terms of decaying dark matter, the existence of a plateau in the positron fraction at energies less than 1 TeV may be taken as a “smoking gun” of Dynamical Dark Matter.

  20. Is the dark matter interpretation of the EGRET gamma excess compatible with antiproton measurements?

    E-Print Network [OSTI]

    Lars Bergstrom; Joakim Edsjo; Michael Gustafsson; Pierre Salati

    2006-08-29

    We investigate the internal consistency of the halo dark matter model which has been proposed by de Boer et al. to explain the excess of diffuse galactic gamma rays observed by the EGRET experiment. Any model based on dark matter annihilation into quark jets, such as the supersymmetric model proposed by de Boer et al., inevitably also predicts a primary flux of antiprotons from the same jets. Since propagation of the antiprotons in the unconventional, disk-dominated type of halo model used by de Boer et al. is strongly constrained by the measured ratio of boron to carbon nuclei in cosmic rays, we investigate the viability of the model using the DarkSUSY package to compute the gamma-ray and antiproton fluxes. We are able to show that their model is excluded by a wide margin from the measured flux of antiprotons. We therefore find that a model of the type suggested by Moskalenko et al., where the intensities of protons and electrons in the cosmic rays vary with galactic position, is far more plausible to explain the gamma excess.

  1. DEVELOPMENT OF GLASS AND CRYSTALLINE CERAMIC FORMS FOR DISPOSITION OF EXCESS PLUTONIUM

    SciTech Connect (OSTI)

    Marra, James; Cozzi, A; Crawford, C.; Herman, C.; Marra, John; Peeler, D.

    2009-09-10

    In the aftermath of the Cold War, the United States Department of Energy (DOE) has identified up to 50 metric tons of excess plutonium that needs to be dispositioned. The bulk of the material is slated to be blended with uranium and fabricated into a Mixed Oxide (MOX) fuel for subsequent burning in commercial nuclear reactors. Excess plutonium-containing impurity materials making it unsuitable for fabrication into MOX fuel will need to be dispositioned via other means. Glass and crystalline ceramics have been developed and studied as candidate forms to immobilize these impure plutonium feeds. A titanate-based ceramic was identified as an excellent actinide material host. This composition was based on Synroc compositions previously developed for nuclear waste immobilization. These titanate ceramics were found to be able to accommodate extremely high quantities of fissile material and exhibit excellent aqueous durability. A lanthanide borosilicate (LaBS) glass was developed to accommodate high concentrations of plutonium and to be very tolerant of impurities yet still maintain good aqueous durability. Recent testing of alkali borosilicate compositions showed promise of using these compositions to disposition lower concentrations of plutonium using existing high level waste vitrification processes. The developed waste forms all appear to be suitable for Pu disposition. Depending on the actual types and concentrations of the Pu residue streams slated for disposition, each waste form offers unique advantages.

  2. Galactic Center Excess in Gamma Rays from Annihilation of Self-Interacting Dark Matter

    E-Print Network [OSTI]

    Manoj Kaplinghat; Tim Linden; Hai-Bo Yu

    2015-01-14

    Observations by the Fermi-LAT telescope have uncovered a significant $\\gamma$-ray excess toward the Milky Way Galactic Center. There has been no detection of a similar signal in the direction of the Milky Way dwarf spheroidal galaxies. Additionally, astronomical observations indicate that dwarf galaxies and other faint galaxies are less dense than predicted by the simplest cold dark matter models. We show that a self-interacting dark matter model with a particle mass of roughly 50 GeV annihilating to the mediator responsible for the strong self-interaction can simultaneously explain all three observations. The mediator is necessarily unstable and its mass must be below about 100 MeV in order to lower densities in faint galaxies. If the mediator decays to electron-positron pairs with a cross section on the order of the thermal relic value, then we find that these pairs can up-scatter the interstellar radiation field and produce the observed $\\gamma$-ray excess. We show that this model is compatible with all current constraints and highlight detectable signatures unique to self-interacting dark matter models.

  3. Options for converting excess plutonium to feed for the MOX fuel fabrication facility

    SciTech Connect (OSTI)

    Watts, Joe A; Smith, Paul H; Psaras, John D; Jarvinen, Gordon D; Costa, David A; Joyce, Jr., Edward L

    2009-01-01

    The storage and safekeeping of excess plutonium in the United States represents a multibillion-dollar lifecycle cost to the taxpayers and poses challenges to National Security and Nuclear Non-Proliferation. Los Alamos National Laboratory is considering options for converting some portion of the 13 metric tons of excess plutonium that was previously destined for long-term waste disposition into feed for the MOX Fuel Fabrication Facility (MFFF). This approach could reduce storage costs and security ri sks, and produce fuel for nuclear energy at the same time. Over the course of 30 years of weapons related plutonium production, Los Alamos has developed a number of flow sheets aimed at separation and purification of plutonium. Flow sheets for converting metal to oxide and for removing chloride and fluoride from plutonium residues have been developed and withstood the test oftime. This presentation will address some potential options for utilizing processes and infrastructure developed by Defense Programs to transform a large variety of highly impure plutonium into feedstock for the MFFF.

  4. Interaction of palladium/hydrogen and palladium/deuterium to measure the excess energy per atom for each isotope

    SciTech Connect (OSTI)

    Dufour, J.; Foos, J.; Millot, J.P.; Dufour, X.

    1997-03-01

    A search for the products of fusion reactions that could be triggered by sparking in hydrogen isotopes produced a negative result with no signatures above background being found. Very significant excess energy production in both hydrogen/palladium and deuterium/palladium systems is reported. The conditions of occurrence for this excess energy production are discussed, and the formation of a tightly bound state of the hydrogen (deuterium) atom is put forward to explain the results. 7 refs., 9 figs., 2 tabs.

  5. Cylindrical neutron generator

    DOE Patents [OSTI]

    Leung, Ka-Ngo (Hercules, CA)

    2009-12-29

    A cylindrical neutron generator is formed with a coaxial RF-driven plasma ion source and target. A deuterium (or deuterium and tritium) plasma is produced by RF excitation in a cylindrical plasma ion generator using an RF antenna. A cylindrical neutron generating target is coaxial with the ion generator, separated by plasma and extraction electrodes which contain many slots. The plasma generator emanates ions radially over 360.degree. and the cylindrical target is thus irradiated by ions over its entire circumference. The plasma generator and target may be as long as desired. The plasma generator may be in the center and the neutron target on the outside, or the plasma generator may be on the outside and the target on the inside. In a nested configuration, several concentric targets and plasma generating regions are nested to increase the neutron flux.

  6. Cylindrical neutron generator

    DOE Patents [OSTI]

    Leung, Ka-Ngo (Hercules, CA)

    2008-04-22

    A cylindrical neutron generator is formed with a coaxial RF-driven plasma ion source and target. A deuterium (or deuterium and tritium) plasma is produced by RF excitation in a cylindrical plasma ion generator using an RF antenna. A cylindrical neutron generating target is coaxial with the ion generator, separated by plasma and extraction electrodes which contain many slots. The plasma generator emanates ions radially over 360.degree. and the cylindrical target is thus irradiated by ions over its entire circumference. The plasma generator and target may be as long as desired. The plasma generator may be in the center and the neutron target on the outside, or the plasma generator may be on the outside and the target on the inside. In a nested configuration, several concentric targets and plasma generating regions are nested to increase the neutron flux.

  7. Cylindrical neutron generator

    DOE Patents [OSTI]

    Leung, Ka-Ngo

    2005-06-14

    A cylindrical neutron generator is formed with a coaxial RF-driven plasma ion source and target. A deuterium (or deuterium and tritium) plasma is produced by RF excitation in a cylindrical plasma ion generator using an RF antenna. A cylindrical neutron generating target is coaxial with the ion generator, separated by plasma and extraction electrodes which contain many slots. The plasma generator emanates ions radially over 360.degree. and the cylindrical target is thus irradiated by ions over its entire circumference. The plasma generator and target may be as long as desired. The plasma generator may be in the center and the neutron target on the outside, or the plasma generator may be on the outside and the target on the inside. In a nested configuration, several concentric targets and plasma generating regions are nested to increase the neutron flux.

  8. www.bitmix.co.ui .NET DEVELOPMENT LEAD

    E-Print Network [OSTI]

    Kasparian, Azniv

    iCt www.bitmix.co.ui .NET DEVELOPMENT LEAD We are looking for motivated, positive team players. Responsibilities: - Lead development of an innovative set of services and tools in the mobile space; - Be ready to lead on all angles, including people, process, and technology; - Get the best from a true team

  9. Logistical quality of service in NetSolve , H. Casanovaa

    E-Print Network [OSTI]

    Dongarra, Jack

    Logistical quality of service in NetSolve M. Becka , H. Casanovaa , J. Dongarraa,*, T. Moorea , J logistical Quality of Service (logistical QoS). The concept of logistical QoS is a generalization to innovate. Our project focuses on the development of logistical QoS as enabling network functionality

  10. Analysis of some properties for a basic Petri net model

    E-Print Network [OSTI]

    Fortis, Alexandra Emilia

    2009-01-01

    The formalism of the models with Petri networks provides a sound theoretical base, supported by powerful mathematical methods able to extract information necessary for the formalism and simulation of the real system that provides features of competition and synchronization. The paper presents a model based on a Petri net, in order to extract information relative to the technological producing process of a food additive.

  11. Causal Nets: A Modeling Language Tailored Towards Process Discovery

    E-Print Network [OSTI]

    van der Aalst, Wil

    Causal Nets: A Modeling Language Tailored Towards Process Discovery W.M.P. van der Aalst, A focusing on the interplay between event logs (observed behavior) and process models. Process discovery Eindhoven, The Netherlands. {W.M.P.v.d.Aalst,A.Adriansyah,B.F.v.Dongen}@tue.nl Abstract. Process discovery

  12. Net-Zero Campus at University of California, Davis

    Office of Energy Efficiency and Renewable Energy (EERE)

    With the help of $2.5 million in U.S. Department of Energy (DOE) funding, the University of California, Davis (UC Davis) built a net-zero community on its 130-acre West Village campus that provides housing for approximately 3,000 people in 662 apartments and 343 single-family homes.

  13. NON-DOUBLE-COUPLE EARTHQUAKES: NET FORCES AND UNCERTAINTIES

    E-Print Network [OSTI]

    Foulger, G. R.

    is to hydraulic fracturing in geothermal and gas-shale reservoirs. The source mechanisms of microearthquakes) waves cannot resolve sources such as vertical dipoles. When source mechanisms include net forces, even, geothermal area. #12;Figure: Left pair: Radiation patterns of elastic compressional waves (left) and shear

  14. Comparison of Hybrid Systems and Fluid Stochastic Petri Nets \\Lambda

    E-Print Network [OSTI]

    Tuffin, Bruno

    Comparison of Hybrid Systems and Fluid Stochastic Petri Nets \\Lambda Bruno Tuffin , Dong S. Chen Engineering Duke University, Durham, NC 27708­0291, U.S.A. Abstract. Hybrid Systems are models of interacting digital and continuous devices with applications in the control of aircraft, computers, or modern cars

  15. CellNet: Network Biology Applied to Stem Cell Engineering

    E-Print Network [OSTI]

    Collins, James J.

    developed CellNet, a network biology platform that more accurately assesses the fidelity of cellular a platform for quantifying how closely engineered cell populations resemble their target cell type to cells resembling myoblasts (Davis et al., 1987), motor neurons (Vierbuchen et al., 2010), car

  16. ORIGINAL ARTICLE Quantification of net primary production of Chinese

    E-Print Network [OSTI]

    Zhang, Tonglin

    ORIGINAL ARTICLE Quantification of net primary production of Chinese forest ecosystems with spatial while large datasets of in-situ observed NPP are available for Chinese forest ecosystems. Here we use, and the information of climate and topography to estimate Chinese forest NPP and their associated uncertainties

  17. Towards Discovering Data Center Genome Using Sensor Nets Microsoft Research

    E-Print Network [OSTI]

    Amir, Yair

    Towards Discovering Data Center Genome Using Sensor Nets Jie Liu Microsoft Research One Microsoft en- ergy consumption. Improving data center energy efficiency is a pressing issue with significant data center cooling and energy con- sumption. However, typical data centers lack effective fine

  18. Process Efficiency Measurements in the Laser Engineered Net Shaping Process

    E-Print Network [OSTI]

    DuPont, John N.

    Process Efficiency Measurements in the Laser Engineered Net Shaping Process R.R. UNOCIC and J.N. DuPONT A study of laser energy transfer efficiency, melting efficiency, and deposition efficiency has been material. Measurements revealed that laser energy transfer efficiency ranged from 30 to 50 pct. Laser beam

  19. Methods Note/ Net Recharge vs. Depth to Groundwater

    E-Print Network [OSTI]

    Szilagyi, Jozsef

    Methods Note/ Net Recharge vs. Depth to Groundwater Relationship in the Platte River Valley rates were correlated with depth to groundwater (d) values in the wide alluvial valley of the Platte soils with a shallow groundwater table. The transition depth (dt) between negative and positive values

  20. Semantic Sensor Net: An Extensible Framework Lionel M. Ni1

    E-Print Network [OSTI]

    Liu, Yunhao

    (MEMS) have led to the wide deployment of large-scale wireless sensor networks (WSN), which promisesSemantic Sensor Net: An Extensible Framework Lionel M. Ni1 , Yanmin Zhu1 , Jian Ma1 , Minglu Li2-ml@cs.sjtu.edu.cn Abstract. Existing approaches for sensor networks suffer from a number of critical drawbacks. First

  1. Using GeoWordNet for Geographical Information Retrieval

    E-Print Network [OSTI]

    Rosso, Paolo

    - ambiguated and assigned their coordinates on the world map. Documents are first searched for by means of a term-based search method, and then re-ranked according to the geographical information. The results knowledge at keyword level in the Lucene1 search engine, focusing on the use of the WordNet [3] ontology

  2. ERDCTR-14-2 Army Net Zero Program

    E-Print Network [OSTI]

    US Army Corps of Engineers

    that a number of materials currently landfilled are suitable for composting, including: vegetation, food wastes. Polk suggest a composting operation producing at least 2200 tons per year (from a food wasteERDCTR-14-2 Army Net Zero Program Composting Assessment for Organic Solid Waste at Fort Polk

  3. Estimation of Parameters in Carbon Sequestration Models from Net Ecosystem

    E-Print Network [OSTI]

    White, Luther

    Estimation of Parameters in Carbon Sequestration Models from Net Ecosystem Exchange Data Luther in the context of a deterministic com- partmental carbon sequestration system. Sensitivity and approximation usefulness in the estimation of parameters within a compartmental carbon sequestration model. Previously we

  4. University of Illinois at Chicago Homepage: http://imyy.net

    E-Print Network [OSTI]

    Hurder, Steven

    Yu, Yue University of Illinois at Chicago Homepage: http://imyy.net b Office 719 SEO 851 S. Morgan Design, Parallel Computing, Data Mining and Prediction, Scientific Software, Numerical Analysis Enterprise Guide, Minitab typography LATEX, Microsoft Office scientific Matlab, Maple, R, Lingo

  5. Commons as insurance: safety nets or poverty traps? Philippe Delacote

    E-Print Network [OSTI]

    Langerhans, Brian

    Commons as insurance: safety nets or poverty traps? Philippe Delacote Economics Department, EUI. The aim of this paper is to consider the potential poverty-trap implications of this use. If the capacity, the introduction of an insurance scheme could be an exit to the poverty trap and relax pressure on the resource

  6. Casting polymer nets to optimize noisy molecular codes

    E-Print Network [OSTI]

    Tlusty, Tsvi

    Casting polymer nets to optimize noisy molecular codes Tsvi Tlusty* Department of Physics noise may be understood from the sta- tistics of a two-dimensional network made of polymers. The noisy. The ``polymers'' are the boundaries between these regions, and their statistics define the cost and the quality

  7. Microsoft PowerPoint - 06 Crawley Drive for Net Zero Energy Commercial...

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

    PROGRAM The Drive for Net-Zero Energy Commercial Buildings Drury B. Crawley, Ph.D. U.S. Department of Energy Energy Efficiency and Renewable Energy Net-Zero Energy Commercial...

  8. Microsoft PowerPoint - 06 Crawley Drive for Net Zero Energy Commercial...

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

    6 Crawley Drive for Net Zero Energy Commercial Buildings Microsoft PowerPoint - 06 Crawley Drive for Net Zero Energy Commercial Buildings Microsoft PowerPoint - 06 Crawley Drive...

  9. Reducing Data Center Loads for a Large-Scale, Net Zero Office...

    Energy Savers [EERE]

    Reducing Data Center Loads for a Large-Scale, Net Zero Office Building Reducing Data Center Loads for a Large-Scale, Net Zero Office Building Document describes the design,...

  10. New Zero Net-Energy Facility: A Test Bed for Home Efficiency...

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

    New Zero Net-Energy Facility: A Test Bed for Home Efficiency New Zero Net-Energy Facility: A Test Bed for Home Efficiency September 17, 2012 - 2:34pm Addthis Deputy Assistant...

  11. Fact #736: July 16, 2012 Total Petroleum Imports and Net Petroleum Imports: The Difference is Growing

    Broader source: Energy.gov [DOE]

    When referring to U.S. imports of petroleum, it is important to make the distinction between total imports and net imports. Net imports are equal to the amount of total imported petroleum minus the...

  12. Taxonomy of periodic nets and the design of materials Olaf Delgado-Friedrichs,a

    E-Print Network [OSTI]

    Yaghi, Omar M.

    Taxonomy of periodic nets and the design of materials Olaf Delgado-Friedrichs,a Michael O classification (taxonomy) of polyhedra and periodic nets that is appropriate for identifying the structures

  13. Tactical information management sys-tems increasingly run in net-centric

    E-Print Network [OSTI]

    Tucci, Sara

    environment. For example, the Global Information Grid (GIG) is an ambitious net-centric environment being tactical information management in net-centric systems like the GIG ­ the OMG has adopted the DDS

  14. Fact #838: September 15, 2014 Net Imports of Petroleum were Only...

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

    8: September 15, 2014 Net Imports of Petroleum were Only 33% of U.S. Consumption in 2013 Fact 838: September 15, 2014 Net Imports of Petroleum were Only 33% of U.S. Consumption in...

  15. Continental-scale net radiation and evapotranspiration estimated using MODIS satellite observations

    E-Print Network [OSTI]

    Jin, Yufang; Randerson, James T.; Goulden, Michael L.

    2011-01-01

    1151. Priestley, C. H. , & Taylor, R. J. (1972). Assessment6 Mean ET, R net , Priestley–Taylor ?, and precipitation andbetween ET, R net , the Priestley–Taylor ? coef?cient, and

  16. Beam-energy and system-size dependence of dynamical net charge fluctuations

    E-Print Network [OSTI]

    Sakuma, Tai

    We present measurements of net charge fluctuations in Au+Au collisions at ?[subscript s[superscript [NN

  17. Ethnically diverse patients' perceptions of clinician computer use in a safety-net clinic.

    E-Print Network [OSTI]

    Ratanawongsa, Neda; Barton, Jennifer L; Schillinger, Dean; Yelin, Edward H; Hettema, Jennifer E; Lum, Paula J

    2013-01-01

    in a safety-net clinic Neda Ratanawongsa, MD, MPH JenniferFrancisco. Corresponding Author: Neda Ratanawongsa, MD, MPH

  18. Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes

    E-Print Network [OSTI]

    Al-Beaini, S.

    2010-01-01

    s ite energy)  Energy source: Solar thermal  system 60% , site energy)  Energy source: solar thermal system 71%, energy generation  technologies, including both electric?only units (microhydro, small?scale wind, and solar photovoltaic),  and combined thermal?

  19. New wave generation

    E-Print Network [OSTI]

    Mercier, Matthieu J.

    We present the results of a combined experimental and numerical study of the generation of internal waves using the novel internal wave generator design of Gostiaux et al. (Exp. Fluids, vol. 42, 2007, pp. 123–130). This ...

  20. features Utility Generator

    E-Print Network [OSTI]

    Chang, Shih-Fu

    #12;#12;#12;#12;features function utility Training Pool Utility Generator Per-frame function content utility classes utility classes utility Tree Decision Generator Module Utility Clustering Adaptive

  1. Emissions Benefits of Distributed Generation in the Texas Market

    SciTech Connect (OSTI)

    Hadley, SW

    2005-06-16

    One potential benefit of distributed generation (DG) is a net reduction in air emissions. While DG will produce emissions, most notably carbon dioxide and nitrogen oxides, the power it displaces might have produced more. This study used a system dispatch model developed at Oak Ridge National Laboratory to simulate the 2012 Texas power market with and without DG. This study compares the reduction in system emissions to the emissions from the DG to determine the net savings. Some of the major findings are that 85% of the electricity displaced by DG during peak hours will be simple cycle natural gas, either steam or combustion turbine. Even with DG running as baseload, 57% of electricity displaced will be simple cycle natural gas. Despite the retirement of some gas-fired steam units and the construction of many new gas turbine and combined cycle units, the marginal emissions from the system remain quite high (1.4 lb NO{sub x}/MWh on peak and 1.1 lb NO{sub x}/MWh baseload) compared to projected DG emissions. Consequently, additions of DG capacity will reduce emissions in Texas from power generation in 2012. Using the DG exhaust heat for combined heat and power provides an even greater benefit, since it eliminates further boiler emissions while adding none over what would be produced while generating electricity. Further studies are warranted concerning the robustness of the result with changes in fuel prices, demands, and mixes of power generating technology.

  2. Atmos. Chem. Phys., 14, 56795692, 2014 www.atmos-chem-phys.net/14/5679/2014/

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    and the local net energy balance is close to zero. These clouds in turn can cool the climate system more than a positive contribution on the local net energy balance. At the same time, their albedo is small becauseAtmos. Chem. Phys., 14, 5679­5692, 2014 www.atmos-chem-phys.net/14/5679/2014/ doi:10.5194/acp-14

  3. High Performance Indoor Air Quality Specification for Net Zero Energy Homes

    E-Print Network [OSTI]

    High Performance Indoor Air Quality Specification for Net Zero Energy Homes White + GreenSpec SHEET PHOTOVOLTAIC PANELS #12;High Performance Indoor Air Quality Specification for Net Zero Energy Homes NIST GCR 14 Division provides scientific leadership to help the U.S. achieve its vision of net zero energy (NZE

  4. A Dynamic and Context-Driven Benchmarking Framework for Zero-Net-Energy Buildings

    E-Print Network [OSTI]

    Pala, Nezih

    A Dynamic and Context-Driven Benchmarking Framework for Zero-Net- Energy Buildings Youngcheol Kang1 a significant portion of energy produced in the United States. In order to achieve Zero-Net-Energy (ZNE, there have been various efforts to design and develop zero-net-energy (ZNE) buildings. A ZNE building

  5. Net Energy Costs of Skylights Peter Kleinhenz, Rizwan Syed, and Kelly Kissock,

    E-Print Network [OSTI]

    Kissock, Kelly

    per square foot of floor area per year using average 2005 industrial energy costs. Net cooling energyNet Energy Costs of Skylights Peter Kleinhenz, Rizwan Syed, and Kelly Kissock, University of Dayton, it is also useful to consider the net energy costs associated with skylights. This paper describes

  6. Decentralized Control of Petri Nets Technical Report of the ISIS Group

    E-Print Network [OSTI]

    Antsaklis, Panos

    Decentralized Control of Petri Nets Technical Report of the ISIS Group at the University of Notre Dame ISIS-2002-005 October, 2002 Marian V. Iordache and Panos J. Antsaklis Department of Electrical Nets," ISIS Technical Report ISIS-2002- 005, October 2002. #12;Decentralized Control of Petri Nets

  7. Petri Nets are a Biologist's Best Friend Nicola Bonzanni1,2

    E-Print Network [OSTI]

    Fokkink, Wan

    networks. In this paper, we propose a novel Petri net representation, tightly designed around the classic of a stem cell population. Keywords: Petri nets, biology, gene regulatory networks 1 Introduction CancerPetri Nets are a Biologist's Best Friend Nicola Bonzanni1,2 , Anton Feenstra1 , Wan Fokkink1

  8. Operational Analysis of Timed Petri Nets and Application to the Computation of Performance Bounds

    E-Print Network [OSTI]

    Chiola, Giovanni

    networks were al­ ready proven to hold in stochastic Petri net models. In this paper we derive, under muchOperational Analysis of Timed Petri Nets and Application to the Computation of Performance Bounds G the behaviour of timed Petri nets un­ der very weak assumptions on their timing semantics. New operational

  9. On Testing 1-Safe Petri Nets Guy-Vincent Jourdan, Gregor v. Bochmann

    E-Print Network [OSTI]

    Jourdan, Guy-Vincent

    . free-choice Petri nets are also useful to model for example flows in networks of processorsOn Testing 1-Safe Petri Nets Guy-Vincent Jourdan, Gregor v. Bochmann School of Information popular formal model of Petri Nets is seldom mentioned in this context. In this paper, we look

  10. On the Use of Structural Petri Net Analysis for Studying Product Form Equilibrium

    E-Print Network [OSTI]

    Gribaudo, Marco

    relations between the Petri net formalism and the queueing networks with blocking. This type of queueing that the representation of these queueing networks by means of Generalized Stochastic Petri Nets offers the possibility equilibrium distributions for queueing networks with block- ing by means of structural Petri net results. More

  11. Two levels interchange format in XML for Petri Nets and other graph-based formalisms

    E-Print Network [OSTI]

    Gribaudo, Marco

    to describe Petri Nets and other graph-based formalisms such as queueing networks and Markov chains. TwoTwo levels interchange format in XML for Petri Nets and other graph-based formalisms Andrea Valente to model Petri Nets and other graph based model speci cation formalismsis presented. In particular

  12. A Concurrency-Preserving Translation from Time Petri Nets to Networks of Timed Automata

    E-Print Network [OSTI]

    Doyen, Laurent

    A Concurrency-Preserving Translation from Time Petri Nets to Networks of Timed Automata Sandie time Petri nets (TPN) [17] and networks of timed automata (NTA) [3]. These formalisms have different}@lsv.ens-cachan.fr Abstract--Real-time distributed systems may be modeled in different formalisms such as time Petri nets (TPN

  13. Synthesis and Analysis of Product-form Petri Nets Serge Haddad

    E-Print Network [OSTI]

    Doyen, Laurent

    generally untractable. Being first introduced in queueing networks, it has been adapted to Markovian PetriSynthesis and Analysis of Product-form Petri Nets Serge Haddad ENS Cachan, LSV, CNRS UMR 8643 nets. Here we address three relevant issues for product-form Petri nets which were left fully

  14. Prevalence and Associated Risk Factors of Low-Back Pain in Textile Fishing Net Manufacturing

    E-Print Network [OSTI]

    Kaber, David B.

    Prevalence and Associated Risk Factors of Low-Back Pain in Textile Fishing Net Manufacturing, for a population of fishing net assembly workers. LBP is a serious problem in manual work with high prevalence and affects worker absenteeism. A cross-sectional survey study was conducted among textile fish net industrial

  15. Petri Nets and the Real World Ekkart Kindler and Frank Nillies

    E-Print Network [OSTI]

    Kindler, Ekkart

    extended Petri nets by a simple but powerful concept for interactively animating systems as a 3D the simulation of tokens of the Petri net with these objects in the virtual 3D-world. In this paper, we take of the real world. This way, a Petri net can be used as a controller of some plant. In principle, this idea

  16. CyberNET is a research infrastructure that enables cybersecurity scientists and engineers to rigorously develop,

    E-Print Network [OSTI]

    Objective CyberNET is a research infrastructure that enables cybersecurity scientists and engineers a three-pronged approach to solving the identified problems. First, the CyberNET research infrastructure interactions. #12;September 2014 PNNL-SA-105343 Achievements · Stood up the CyberNET research infrastructure

  17. HOW TO FORMAT PHOTOS FOR PUBLICATION 1. Start Paint.net

    E-Print Network [OSTI]

    Alpay, S. Pamir

    HOW TO FORMAT PHOTOS FOR PUBLICATION 1. Start Paint.net 2. Open your photo by selecting FILE, OPEN. You photo will appear in the PAINT. NET screen 3. At the top of the window, click the IMAGE link. 4 should still be visible in PAINT.NET. If not, reopen it. All THUMBNAILS should be sized to 85x85 pixels

  18. CP nets: representing and reasoning with preferences of multiple agents F. Rossi and K. B. Venable

    E-Print Network [OSTI]

    Walsh, Toby

    CP nets: representing and reasoning with preferences of multiple agents F. Rossi and K. B introduce £ CP nets, an extension of the CP net formal- ism to model and handle the qualitative and conditional pref- erences of multiple agents. We give a number of different semantics for reasoning with £ CP

  19. TriopusNet: Automating Wireless Sensor Network Deployment and Replacement in Pipeline Monitoring

    E-Print Network [OSTI]

    Chu, Hao-hua

    TriopusNet: Automating Wireless Sensor Network Deployment and Replacement in Pipeline Monitoring sensor net- work system for autonomous sensor deployment in pipeline monitoring. TriopusNet works by automatically releasing sensor nodes from a centralized repository located at the source of the water pipeline

  20. Tracing Genealogical Data with TimeNets Nam Wook Kim, Stuart K. Card, Jeffrey Heer

    E-Print Network [OSTI]

    Heer, Jeffrey

    Tracing Genealogical Data with TimeNets Nam Wook Kim, Stuart K. Card, Jeffrey Heer Computer ScienceNets, a new visualization technique for ge- nealogical data. Most genealogical diagrams prioritize the display Interfaces Keywords: Visualization, genealogy, timelines, TimeNets INTRODUCTION The combination of networking

  1. CINEMA: Columbia InterNet Extensible Multimedia Architecture Kundan Singh, Wenyu Jiang, Jonathan Lennox, Sankaran Narayanan and Henning Schulzrinne

    E-Print Network [OSTI]

    CINEMA: Columbia InterNet Extensible Multimedia Architecture Kundan Singh, Wenyu Jiang, Jonathan and implementation of our Internet telephony system CINEMA (Columbia InterNet Extensible Multimedia Architecture

  2. Generating Functions Introduction

    E-Print Network [OSTI]

    Gould, Ron

    CHAPTER 10 Ordinary Generating Functions Introduction We'll begin this chapter by introducing the notion of ordinary generating functions and discussing the basic techniques for manipulating them must master these basic ideas before reading further. In Section 2, we apply generating functions

  3. The Clemson First Generation

    E-Print Network [OSTI]

    Stuart, Steven J.

    The Clemson First Generation Success Program A First-RAte expeRience College is an experience college. First-generation college students are students whose parents do not hold a degree from a four-year college or university. Clemson is proud of its first- generation students and is committed

  4. Superconducting Power Generation

    E-Print Network [OSTI]

    Mario Rabinowitz

    2003-02-20

    The superconducting ac generator has the greatest potential for large-scale commercial application of superconductivity that can benefit the public. Electric power is a vital ingredient of modern society, and generation may be considered to be the vital ingredient of a power system. This articles gives background, and an insight into the physics and engineering of superconducting power generation.

  5. Mesh Generator Matthew Hanlon

    E-Print Network [OSTI]

    Nebel, Jean-Christophe

    1 Mesh Generator Matthew Hanlon 9804817 hanlonmj@dsc.gla.ac.uk Class CS4H Session 2002 from two dimensional slices. Medical data stored as sets of slices can be used to generate a three was developed with the following requirements: · Load a set of slices into the system · Generate a mesh for each

  6. Multi-generational stewardship of plutonium

    SciTech Connect (OSTI)

    Pillay, K.K.S. [Los Alamos National Lab., NM (United States). Nuclear Materials Technology Div.

    1997-10-01

    The post-cold war era has greatly enhanced the interest in the long-term stewardship of plutonium. The management of excess plutonium from proposed nuclear weapons dismantlement has been the subject of numerous intellectual discussions during the past several years. In this context, issues relevant to long-term management of all plutonium as a valuable energy resource are also being examined. While there are differing views about the future role of plutonium in the economy, there is a recognition of the environmental and health related problems and proliferation potentials of weapons-grade plutonium. The long-term management of plutonium as an energy resource will require a new strategy to maintain stewardship for many generations to come.

  7. Testing the Technicolor Interpretation of the CDF Dijet Excess at the 8-TeV LHC

    SciTech Connect (OSTI)

    Eichten, Estia; Lane, Kenneth; Martin, Adam; Pilon, Eric

    2012-10-01

    Under the assumption that the dijet excess seen by the CDF Collaboration near 150 Gev in Wjj production is due to the lightest technipion of the low-scale technicolor process $\\rho_T \\rightarrow W \\pi_T$, we study its observability in LHC detectors for 8 TeV collisions and 20 inverse femtobarns of integrated luminosity. We describe interesting new kinematic tests that can provide independent confirmation of this LSTC hypothesis. We show that cuts similar to those employed by CDF, and recently by ATLAS, cannot confirm the dijet signal. We propose cuts tailored to the LSTC hypothesis and its backgrounds at the LHC that may reveal $\\rho_T \\rightarrow \\ell\

  8. Galactic Center gamma-ray excess and Higgs-portal Dark Matter

    E-Print Network [OSTI]

    Tanmoy Mondal; Tanushree Basak

    2015-07-07

    From astronomical observations, we know that dark matter exists and makes up $\\sim$25\\% of our Universe. Recently the study of anomalous gamma-ray emission in the regions surrounding the galactic center has drawn a lot of attention. It has been pointed out that the excess of 1-3 GeV gamma-ray in the low latitude is consistent with the emission expected from annihilating dark matter. I will discuss the Higgs-portal dark matter models which can explain these phenomena because of the presence of scalar resonance. In addition, the parameter space of these models also satisfy constraints from the LHC Higgs searches, relic abundance and direct detection experiments. The gauged $U(1)_{B-L}$ model is very well suited with the FERMI-LAT observation along with other constraints.

  9. Cooperative Studies in the Utilization and Storage of Excess Weapons-Grade Plutonium

    SciTech Connect (OSTI)

    Bolyatko, V. V.

    1998-01-29

    This technical report is a tangible and verifiable deliverable associated with the Nuclear Group subproject “Cooperative Studies in the Utilization and Storage of Excess Weapons-grade Plutonium.” This report is an assessment ofthe work performed by the Russian party from 1 October 1995 through 30 September 1996 regarding milestones defined in the contract between the Moscow Engineering Physics Institute (MEPhI) and the Texas Engineering Experiment Station (TEES). In these interactions, TEES serves as agent of the Amarillo National Resource Center for Plutonium (ANRCP) in the capacity oflead institution for the Nuclear Group of the ANRCP. The official Statement ofWork dated 8 April 1996 enumerates specific milestones and deliverables. In its present form, this report is an edited version ofthe translation submitted to TEES by MEPhI on 7 October 1996. The principal investigators for this subproject are Dr. Paul Nelson of TEES and Dr. Victor Bolyatko of the Moscow Engineering Physics Institute.

  10. Evidence for an Excess of B??D(*)????? Decays

    SciTech Connect (OSTI)

    Lees, J. P.; Poireau, V.; Tisserand, V.; Garra Tico, J.; Grauges, E.; Palano, A.; Eigen, G.; Stugu, B.; Brown, D. N.; Kerth, L. T.; Kolomensky, Yu. G.; Lynch, G.; Koch, H.; Schroeder, T.; Asgeirsson, D. J.; Hearty, C.; Mattison, T. S.; McKenna, J. A.; So, R. Y.; Khan, A.; Blinov, V. E.; Buzykaev, A. R.; Druzhinin, V. P.; Golubev, V. B.; Kravchenko, E. A.; Onuchin, A. P.; Serednyakov, S. I.; Skovpen, Yu. I.; Solodov, E. P.; Todyshev, K. Yu.; Yushkov, A. N.; Bondioli, M.; Kirkby, D.; Lankford, A. J.; Mandelkern, M.; Atmacan, H.; Gary, J. W.; Liu, F.; Long, O.; Vitug, G. M.; Campagnari, C.; Hong, T. M.; Kovalskyi, D.; Richman, J. D.; West, C. A.; Eisner, A. M.; Kroseberg, J.; Lockman, W. S.; Martinez, A. J.; Schumm, B. A.; Seiden, A.; Chao, D. S.; Cheng, C. H.; Echenard, B.; Flood, K. T.; Hitlin, D. G.; Ongmongkolkul, P.; Porter, F. C.; Rakitin, A. Y.; Andreassen, R.; Huard, Z.; Meadows, B. T.; Sokoloff, M. D.; Sun, L.; Bloom, P. C.; Ford, W. T.; Gaz, A.; Nauenberg, U.; Smith, J. G.; Wagner, S. R.; Ayad, R.; Toki, W. H.; Spaan, B.; Schubert, K. R.; Schwierz, R.; Bernard, D.; Verderi, M.; Clark, P. J.; Playfer, S.; Bettoni, D.; Bozzi, C.; Calabrese, R.; Cibinetto, G.; Fioravanti, E.; Garzia, I.; Luppi, E.; Munerato, M.; Piemontese, L.; Santoro, V.; Baldini-Ferroli, R.; Calcaterra, A.; de Sangro, R.; Finocchiaro, G.; Patteri, P.; Peruzzi, I. M.; Piccolo, M.; Rama, M.; Zallo, A.; Contri, R.; Guido, E.; Lo Vetere, M.; Monge, M. R.; Passaggio, S.; Patrignani, C.; Robutti, E.; Bhuyan, B.; Prasad, V.; Lee, C. L.; Morii, M.; Edwards, A. J.; Adametz, A.; Uwer, U.; Lacker, H. M.; Lueck, T.; Dauncey, P. D.; Mallik, U.; Chen, C.; Cochran, J.; Meyer, W. T.; Prell, S.; Rubin, A. E.; Gritsan, A. V.; Guo, Z. J.; Arnaud, N.; Davier, M.; Derkach, D.; Grosdidier, G.; Le Diberder, F.; Lutz, A. M.; Malaescu, B.; Roudeau, P.; Schune, M. H.; Stocchi, A.; Wormser, G.; Lange, D. J.; Wright, D. M.; Chavez, C. A.; Coleman, J. P.; Fry, J. R.; Gabathuler, E.; Hutchcroft, D. E.; Payne, D. J.; Touramanis, C.; Bevan, A. J.; Di Lodovico, F.; Sacco, R.; Sigamani, M.; Cowan, G.; Brown, D. N.; Davis, C. L.; Denig, A. G.; Fritsch, M.; Gradl, W.; Griessinger, K.; Hafner, A.; Prencipe, E.; Barlow, R. J.; Jackson, G.; Lafferty, G. D.; Behn, E.; Cenci, R.; Hamilton, B.; Jawahery, A.; Roberts, D. A.; Dallapiccola, C.; Cowan, R.; Dujmic, D.; Sciolla, G.; Cheaib, R.; Lindemann, D.; Patel, P. M.; Robertson, S. H.; Biassoni, P.; Neri, N.; Palombo, F.; Stracka, S.; Cremaldi, L.; Godang, R.; Kroeger, R.; Sonnek, P.; Summers, D. J.; Nguyen, X.; Simard, M.; Taras, P.; De Nardo, G.; Monorchio, D.; Onorato, G.; Sciacca, C.; Martinelli, M.; Raven, G.; Jessop, C. P.; LoSecco, J. M.; Wang, W. F.; Honscheid, K.; Kass, R.; Brau, J.; Frey, R.; Sinev, N. B.; Strom, D.; Torrence, E.; Feltresi, E.; Gagliardi, N.; Margoni, M.; Morandin, M.; Posocco, M.; Rotondo, M.; Simi, G.; Simonetto, F.; Stroili, R.; Akar, S.; Ben-Haim, E.; Bomben, M.; Bonneaud, G. R.; Briand, H.; Calderini, G.; Chauveau, J.; Hamon, O.; Leruste, Ph.; Marchiori, G.; Ocariz, J.; Sitt, S.; Biasini, M.; Manoni, E.; Pacetti, S.; Rossi, A.; Angelini, C.; Batignani, G.; Bettarini, S.; Carpinelli, M.; Casarosa, G.; Cervelli, A.; Forti, F.; Giorgi, M. A.; Lusiani, A.; Oberhof, B.; Paoloni, E.; Perez, A.; Rizzo, G.; Walsh, J. J.; Lopes Pegna, D.; Olsen, J.; Smith, A. J. S.; Telnov, A. V.; Anulli, F.; Faccini, R.; Ferrarotto, F.; Ferroni, F.; Gaspero, M.; Li Gioi, L.; Mazzoni, M. A.; Piredda, G.; Bünger, C.; Grünberg, O.; Hartmann, T.; Leddig, T.; Schröder, H.; Voss, C.; Waldi, R.; Adye, T.; Olaiya, E. O.; Wilson, F. F.; Emery, S.; Hamel de Monchenault, G.; Vasseur, G.; Yèche, Ch.; Aston, D.; Bard, D. J.; Bartoldus, R.; Benitez, J. F.; Cartaro, C.; Convery, M. R.; Dorfan, J.; Dubois-Felsmann, G. P.; Dunwoodie, W.; Ebert, M.; Field, R. C.; Franco Sevilla, M.; Fulsom, B. G.; Gabareen, A. M.; Graham, M. T.; Grenier, P.; Hast, C.; Innes, W. R.; Kelsey, M. H.; Kim, P.; Kocian, M. L.; Leith, D. W. G. S.; Lewis, P.; Lindquist, B.; Luitz, S.; Luth, V.; Lynch, H. L.; MacFarlane, D. B.; Muller, D. R.; Neal, H.; Nelson, S.; Perl, M.; Pulliam, T.; Ratcliff, B. N.; Roodman, A.; Salnikov, A. A.; Schindler, R. H.; Snyder, A.; Su, D.; Sullivan, M. K.; Va’vra, J.; Wagner, A. P.; Wisniewski, W. J.; Wittgen, M.; Wright, D. H.; Wulsin, H. W.; Young, C. C.; Ziegler, V.; Park, W.; Purohit, M. V.; White, R. M.; Wilson, J. R.; Randle-Conde, A.; Sekula, S. J.; Bellis, M.; Burchat, P. R.; Miyashita, T. S.; Puccio, E. M. T.; Alam, M. S.; Ernst, J. A.; Gorodeisky, R.; Guttman, N.; Peimer, D. R.; Soffer, A.; Lund, P.; Spanier, S. M.; Ritchie, J. L.; Ruland, A. M.; Schwitters, R. F.; Wray, B. C.; Izen, J. M.; Lou, X. C.; Bianchi, F.; Gamba, D.; Zambito, S.; Lanceri, L.; Vitale, L.; Martinez-Vidal, F.; Oyanguren, A.

    2012-09-06

    Based on the full BABAR data sample, we report improved measurements of the ratios R(D(*))=B(B??D(*)???¯?)/B(B??D(*)ll), where l is either e or ?. These ratios are sensitive to new physics contributions in the form of a charged Higgs boson. We measure R(D)=0.440±0.058±0.042 and R(D*)=0.332±0.024±0.018, which exceed the standard model expectations by 2.0? and 2.7?, respectively. Taken together, our results disagree with these expectations at the 3.4? level. This excess cannot be explained by a charged Higgs boson in the type II two-Higgs-doublet model.

  11. Confronting the Galactic Center Gamma Ray Excess With a Light Scalar Dark Matter

    E-Print Network [OSTI]

    Dilip Kumar Ghosh; Subhadeep Mondal; Ipsita Saha

    2015-01-26

    The Fermi Large Area Telescope observed an excess in gamma ray emission spectrum coming from the center of the Milky Way galaxy. This data reveals that a light Dark Matter (DM) candidate of mass in the range 31-40 GeV, dominantly decaying into $b\\bar b$ final state, can explain the presence of the observed bump in photon energy. We try to interpret this observed phenomena by sneutrino DM annihilation into pair of fermions in the Supersymmetric Inverse Seesaw Model (SISM). This model can also account for tiny non-zero neutrino masses satisfying existing neutrino oscillation data. We show that a Higgs portal DM in this model is in perfect agreement with this new interpretation besides satisfying all other existing collider, cosmological and low energy experimental constraints.

  12. THE WIRED SURVEY. II. INFRARED EXCESSES IN THE SDSS DR7 WHITE DWARF CATALOG

    SciTech Connect (OSTI)

    Debes, John H.; Leisawitz, David T.; Hoard, D. W.; Wachter, Stefanie; Cohen, Martin

    2011-12-01

    With the launch of the Wide-field Infrared Survey Explorer (WISE), a new era of detecting planetary debris and brown dwarfs (BDs) around white dwarfs (WDs) has begun with the WISE InfraRed Excesses around Degenerates (WIRED) Survey. The WIRED Survey is sensitive to substellar objects and dusty debris around WDs out to distances exceeding 100 pc, well beyond the completeness level of local WDs. In this paper, we present a cross-correlation of the preliminary Sloan Digital Sky Survey (SDSS) Data Release 7 (DR7) WD catalog between the WISE, Two-Micron All Sky Survey (2MASS), UKIRT Infrared Deep Sky Survey (UKIDSS), and SDSS DR7 photometric catalogs. From {approx}18,000 input targets, there are WISE detections comprising 344 'naked' WDs (detection of the WD photosphere only), 1020 candidate WD+M dwarf binaries, 42 candidate WD+BD systems, 52 candidate WD+dust disk systems, and 69 targets with indeterminate infrared excess. We classified all of the detected targets through spectral energy distribution model fitting of the merged optical, near-IR, and WISE photometry. Some of these detections could be the result of contaminating sources within the large ( Almost-Equal-To 6'') WISE point-spread function; we make a preliminary estimate for the rates of contamination for our WD+BD and WD+disk candidates and provide notes for each target of interest. Each candidate presented here should be confirmed with higher angular resolution infrared imaging or infrared spectroscopy. We also present an overview of the observational characteristics of the detected WDs in the WISE photometric bands, including the relative frequencies of candidate WD+M, WD+BD, and WD+disk systems.

  13. Motor/generator

    DOE Patents [OSTI]

    Hickam, Christopher Dale (Glasford, IL)

    2008-05-13

    A motor/generator is provided for connecting between a transmission input shaft and an output shaft of a prime mover. The motor/generator may include a motor/generator housing, a stator mounted to the motor/generator housing, a rotor mounted at least partially within the motor/generator housing and rotatable about a rotor rotation axis, and a transmission-shaft coupler drivingly coupled to the rotor. The transmission-shaft coupler may include a clamp, which may include a base attached to the rotor and a plurality of adjustable jaws.

  14. Detecting Fourth Generation Quarks at Hadron Colliders

    E-Print Network [OSTI]

    David Atwood; Sudhir Kumar Gupta; Amarjit Soni

    2011-07-13

    We consider the phenomenology of the fourth generation heavy quarks which would be pair produced at the LHC. We show that if such a quark with a mass in the phenomenologically interesting range of 400 GeV--600 GeV decays to a light quark and a W-boson, it will produce a signal in a number of channels which can be seen above the background from the three generation Standard Model processes. In particular, such quarks could be seen in channels where multiple jets are present with large missing momentum and either a single hard lepton, an opposite sign hard lepton pair or a same sign lepton pair. In the same sign dilepton channel there is little background and so an excess of such pairs at large invariant mass will indicate the presence of heavy down type quarks. More generally, in our study, the main tool we use to determine the mass of the heavy quark in each of the channels we consider is to use the kinematics of the decay of such quarks to resolve the momenta of the unobserved neutrinos. We show how this can be carried out, even in cases where the kinematics is under-determined by use of the approximation, which holds quite well, that the two heavy quarks are nearly at rest in the center of mass frame. Since it is very likely that at least the lightest heavy quark decays in the mode we consider, this means that it should be observed at the LHC. Indeed, it is expected that the mass splitting between the quarks is less than $m_W$ so that if the Cabbibo-Kobayshi-Maskawa (CKM) matrix element between the fourth and lower generations are not too small, both members of the fourth generation quark doublet will decay in this way. If this is so, the combined signal of these two quarks will make the signal for the fourth generation somewhat more prominent.

  15. RESEARCH Open Access Spatial variation of net radiation and its

    E-Print Network [OSTI]

    Chen, Jiquan

    and decreased by 4 W m-2 at night in the unclipped treatments. Net radiation decreased by 25 W m-2 (6% of Rn treatments. The Rn was lower by 11­21 W m-2 (~20­40% of Rn) measured by CNR1 than by Q7.1 at night, while is the sensible heat flux, LE is the latent heat flux, G is the soil heat flux, Q is the sum of other heat fluxes

  16. Instructions for Submitting Documents to OpenNet

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematics AndBeryllium Disease | Department of0 Inspection Report: IG-08201Submitting Documents to OpenNet

  17. Explaining a CMS $eejj$ Excess With $\\mathcal{R}-$parity Violating Supersymmetry and Implications for Neutrinoless Double Beta Decay

    E-Print Network [OSTI]

    Ben Allanach; Sanjoy Biswas; Subhadeep Mondal; Manimala Mitra

    2014-12-01

    A recent CMS search for the right handed gauge boson $W_R$ reports an interesting deviation from the Standard Model. The search has been conducted in the $eejj$ channel and has shown a 2.8$\\sigma$ excess around $m_{eejj} \\sim 2$ TeV. In this work, we explain the reported CMS excess with R-parity violating supersymmetry (SUSY). We consider resonant selectron and sneutrino production, followed by the three body decays of the neutralino and chargino via an $\\mathcal{R}-$parity violating coupling. We fit the excess for slepton masses around 2 TeV. The scenario can further be tested in neutrinoless double beta decay ($0\

  18. Method of grid generation

    DOE Patents [OSTI]

    Barnette, Daniel W. (Veguita, NM)

    2002-01-01

    The present invention provides a method of grid generation that uses the geometry of the problem space and the governing relations to generate a grid. The method can generate a grid with minimized discretization errors, and with minimal user interaction. The method of the present invention comprises assigning grid cell locations so that, when the governing relations are discretized using the grid, at least some of the discretization errors are substantially zero. Conventional grid generation is driven by the problem space geometry; grid generation according to the present invention is driven by problem space geometry and by governing relations. The present invention accordingly can provide two significant benefits: more efficient and accurate modeling since discretization errors are minimized, and reduced cost grid generation since less human interaction is required.

  19. Steam generator support system

    DOE Patents [OSTI]

    Moldenhauer, James E. (Simi Valley, CA)

    1987-01-01

    A support system for connection to an outer surface of a J-shaped steam generator for use with a nuclear reactor or other liquid metal cooled power source. The J-shaped steam generator is mounted with the bent portion at the bottom. An arrangement of elongated rod members provides both horizontal and vertical support for the steam generator. The rod members are interconnected to the steam generator assembly and a support structure in a manner which provides for thermal distortion of the steam generator without the transfer of bending moments to the support structure and in a like manner substantially minimizes forces being transferred between the support structure and the steam generator as a result of seismic disturbances.

  20. Steam generator support system

    DOE Patents [OSTI]

    Moldenhauer, J.E.

    1987-08-25

    A support system for connection to an outer surface of a J-shaped steam generator for use with a nuclear reactor or other liquid metal cooled power source is disclosed. The J-shaped steam generator is mounted with the bent portion at the bottom. An arrangement of elongated rod members provides both horizontal and vertical support for the steam generator. The rod members are interconnected to the steam generator assembly and a support structure in a manner which provides for thermal distortion of the steam generator without the transfer of bending moments to the support structure and in a like manner substantially minimizes forces being transferred between the support structure and the steam generator as a result of seismic disturbances. 4 figs.

  1. Thermophotovoltaic energy generation

    DOE Patents [OSTI]

    Celanovic, Ivan; Chan, Walker; Bermel, Peter; Yeng, Adrian Y. X.; Marton, Christopher; Ghebrebrhan, Michael; Araghchini, Mohammad; Jensen, Klavs F.; Soljacic, Marin; Joannopoulos, John D.; Johnson, Steven G.; Pilawa-Podgurski, Robert; Fisher, Peter

    2015-08-25

    Inventive systems and methods for the generation of energy using thermophotovoltaic cells are described. Also described are systems and methods for selectively emitting electromagnetic radiation from an emitter for use in thermophotovoltaic energy generation systems. In at least some of the inventive energy generation systems and methods, a voltage applied to the thermophotovoltaic cell (e.g., to enhance the power produced by the cell) can be adjusted to enhance system performance. Certain embodiments of the systems and methods described herein can be used to generate energy relatively efficiently.

  2. Fourth Generation Majorana Neutrinos

    E-Print Network [OSTI]

    Alexander Lenz; Heinrich Päs; Dario Schalla

    2012-05-02

    We investigate the possibility of a fourth sequential generation in the lepton sector. Assuming neutrinos to be Majorana particles and starting from a recent - albeit weak - evidence for a non-zero admixture of a fourth generation neutrino from fits to weak lepton and meson decays we discuss constraints from neutrinoless double beta decay, radiative lepton decay and like-sign dilepton production at hadron colliders. Also an idea for fourth generation neutrino mass model building is briefly outlined. Here we soften the large hierarchy of the neutrino masses within an extradimensional model that locates each generation on different lepton number violating branes without large hierarchies.

  3. SNE TRAFIC GENERATOR

    Energy Science and Technology Software Center (OSTI)

    003027MLTPL00 Network Traffic Generator for Low-rate Small Network Equipment Software  http://eln.lbl.gov/sne_traffic_gen.html 

  4. Renewable Electricity Generation

    SciTech Connect (OSTI)

    2012-09-01

    This document highlights DOE's Office of Energy Efficiency and Renewable Energy's advancements in renewable electricity generation technologies including solar, water, wind, and geothermal.

  5. Talkin’ Bout Wind Generation

    Office of Energy Efficiency and Renewable Energy (EERE)

    The amount of electricity generated by the wind industry started to grow back around 1999, and since 2007 has been increasing at a rapid pace.

  6. Next-generation transcriptome assembly

    E-Print Network [OSTI]

    Martin, Jeffrey A.

    2012-01-01

    technologies - the next generation. Nat Rev Genet 11, 31-algorithms for next-generation sequencing data. Genomicsassembly from next- generation sequencing data. Genome Res

  7. Visualizing WordNet Structure Representations in WordNet are not on the level of individual words or word forms, but on

    E-Print Network [OSTI]

    Kamps, Jaap

    Visualizing WordNet Structure Jaap Kamps Abstract Representations in WordNet are not on the level of individual words or word forms, but on the level of word meanings (lexemes). A word meaning, in turn, is characterized by simply listing the word forms that can be used to express it in a synonym set (synset

  8. Energy peak: back to the Galactic Center GeV gamma-ray excess

    E-Print Network [OSTI]

    Kim, Doojin

    2015-01-01

    We propose a novel mechanism enabling us to have a continuum bump as a signature of gamma-ray excess in indirect detection experiments of dark matter (DM), postulating a generic dark sector having (at least) two DM candidates. With the assumption of non-zero mass gap between the two DM candidates, the heavier one directly communicates to the partner of the lighter one. Such a partner then decays into a lighter DM particle along with a dark "pion" or "axion-like" particle (ALP), which further decays into a pair of photons, via a more-than-one step cascade decay process. Since the cascade is initiated by the dark partner obtaining a non-trivial fixed boost factor, a continuum gamma-ray energy spectrum naturally arises. We apply the main idea to the energy spectrum of the GeV gamma-rays from around the Galactic Center (GC), and find that the relevant observational data is well-reproduced by the theory expectation predicted by the proposed mechanism. Remarkably, the relevant energy spectrum has a robust peak at h...

  9. Vacuum squeezing via polarization self-rotation and excess noise in hot Rb vapors

    E-Print Network [OSTI]

    Eugeniy E. Mikhailov; Arturo Lezama; Thomas W. Noel; Irina Novikova

    2009-03-18

    We present experimental and theoretical analysis of quantum fluctuation in a vacuum field in the presence of orthogonal linearly polarized pump field propagating through a Rb vapor cell. Previously reported theoretical and experimental studies provided somewhat contradictory conclusions regarding the possibility to observe the "squeezed vacuum" -- the reduction of vacuum fluctuations below standard quantum limit -- in this system. Here, using the D1 transitions of Rb in a cell without buffer as as an example, we demonstrate that vacuum squeezing is corrupted by incoherent processes (such as spontaneous emission, elastic scattering, etc.), and its observation is only possible in a specific small region of the experimental parameter space. Numerical simulations, in good agreement with the experiment, demonstrate that the two excited state hyperfine levels play a crucial role in the squeezing and excess noise production. The significant influence of far-detuned atoms on the field fluctuations at low noise frequencies imposes the explicit consideration of the full velocity distribution of the atomic vapor.

  10. Weak-triplet, color-octet scalars and the CDF dijet excess

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

    Dobrescu, Bogdan A.; Krnjaic, Gordan Z.

    2012-04-24

    We extend the standard model to include a weak-triplet and color-octet scalar. This 'octo-triplet' field consists of three particles, two charged and one neutral, whose masses and renormalizable interactions depend only on two new parameters. The charged octo-triplet decay into a W boson and a gluon is suppressed by a loop factor and an accidental cancellation. Thus, the main decays of the charged octo-triplet may occur through higher-dimensional operators, mediated by a heavy vectorlike fermion, into quark pairs. For an octo-triplet mass below the tb? threshold, the decay into Wb b? through an off-shell top quark has a width comparablemore »to that into cs? or cb?. Pair production with one octo-triplet decaying to two jets and the other decaying to a W and two soft b jets may explain the dijet-plus-W excess reported by the CDF Collaboration. The same higher-dimensional operators lead to CP violation in Bs-B?s mixing.« less

  11. Reactor options for disposition of excess weapon plutonium: Selection criteria and decision process for assessment

    SciTech Connect (OSTI)

    Edmunds, T.; Buonpane, L.; Sicherman, A.; Sutcliffe, W.; Walter, C.; Holman, G.

    1994-01-01

    DOE is currently considering a wide range of alternatives for disposition of excess weapon plutonium, including using plutonium in mixed oxide fuel for light water reactors (LWRs). Lawrence Livermore National Laboratory (LLNL) has been tasked to assist DOE in its efforts to develop a decision process and criteria for evaluating the technologies and reactor designs that have been proposed for the fission disposition alternative. This report outlines an approach for establishing such a decision process and selection criteria. The approach includes the capability to address multiple, sometimes conflicting, objectives, and to incorporate the impact of uncertainty. The approach has a firm theoretical foundation and similar approaches have been used successfully by private industry, DOE, and other government agencies to support and document complex, high impact technology choice decisions. Because of their similarity and relatively simple technology, this report focuses on three light water reactors studied in Phase 1 of the DOE Plutonium Disposition Study. The decision process can be extended to allow evaluation of other reactor technologies and disposition options such as direct disposal and retrievable storage.

  12. Weak-triplet, color-octet scalars and the CDF dijet excess

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

    Dobrescu, Bogdan A.; Krnjaic, Gordan Z.

    2012-04-24

    We extend the standard model to include a weak-triplet and color-octet scalar. This 'octo-triplet' field consists of three particles, two charged and one neutral, whose masses and renormalizable interactions depend only on two new parameters. The charged octo-triplet decay into a W boson and a gluon is suppressed by a loop factor and an accidental cancellation. Thus, the main decays of the charged octo-triplet may occur through higher-dimensional operators, mediated by a heavy vectorlike fermion, into quark pairs. For an octo-triplet mass below the tb? threshold, the decay into Wb b? through an off-shell top quark has a width comparable to that into cs? or cb?. Pair production with one octo-triplet decaying to two jets and the other decaying to a W and two soft b jets may explain the dijet-plus-W excess reported by the CDF Collaboration. The same higher-dimensional operators lead to CP violation in Bs-B?s mixing.

  13. Laser beam generating apparatus

    DOE Patents [OSTI]

    Warner, B.E.; Duncan, D.B.

    1994-02-15

    Laser beam generating apparatus including a septum segment disposed longitudinally within the tubular structure of the apparatus is described. The septum provides for radiatively dissipating heat buildup within the tubular structure and for generating relatively uniform laser beam pulses so as to minimize or eliminate radial pulse delays (the chevron effect). 7 figures.

  14. Solid aerosol generator

    DOE Patents [OSTI]

    Prescott, D.S.; Schober, R.K.; Beller, J.

    1992-03-17

    An improved solid aerosol generator used to produce a gas borne stream of dry, solid particles of predetermined size and concentration is disclosed. The improved solid aerosol generator nebulizes a feed solution of known concentration with a flow of preheated gas and dries the resultant wet heated aerosol in a grounded, conical heating chamber, achieving high recovery and flow rates. 2 figs.

  15. Improved solid aerosol generator

    DOE Patents [OSTI]

    Prescott, D.S.; Schober, R.K.; Beller, J.

    1988-07-19

    An improved solid aerosol generator used to produce a gas borne stream of dry, solid particles of predetermined size and concentration. The improved solid aerosol generator nebulizes a feed solution of known concentration with a flow of preheated gas and dries the resultant wet heated aerosol in a grounded, conical heating chamber, achieving high recovery and flow rates. 2 figs.

  16. Wroclaw neutrino event generator

    E-Print Network [OSTI]

    Jaroslaw A. Nowak

    2006-07-07

    A neutrino event generator developed by the Wroclaw Neutrino Group is described. The physical models included in the generator are discussed and illustrated with the results of simulations. The considered processes are quasi-elastic scattering and pion production modelled by combining the $\\Delta$ resonance excitation and deep inelastic scattering.

  17. Internal split field generator

    DOE Patents [OSTI]

    Thundat; Thomas George (Knoxville, TN); Van Neste, Charles W. (Kingston, TN); Vass, Arpad Alexander (Oak Ridge, TN)

    2012-01-03

    A generator includes a coil of conductive material. A stationary magnetic field source applies a stationary magnetic field to the coil. An internal magnetic field source is disposed within a cavity of the coil to apply a moving magnetic field to the coil. The stationary magnetic field interacts with the moving magnetic field to generate an electrical energy in the coil.

  18. Laser beam generating apparatus

    DOE Patents [OSTI]

    Warner, B.E.; Duncan, D.B.

    1993-12-28

    Laser beam generating apparatus including a septum segment disposed longitudinally within the tubular structure of the apparatus. The septum provides for radiatively dissipating heat buildup within the tubular structure and for generating relatively uniform laser beam pulses so as to minimize or eliminate radial pulse delays (the chevron effect). 11 figures.

  19. 13 Modern Bainitic Steels Steels with yield strengths in excess of 1000 MPa are important in certain

    E-Print Network [OSTI]

    Cambridge, University of

    the formation of martensite. Steels like these (Alloy 1, Table 13.1), when normalised, are found to transform13 Modern Bainitic Steels Steels with yield strengths in excess of 1000 MPa are important balance of hardenability in the context of large scale steel production technologies. Lean steels tend

  20. X-ray/UV variability and the origin of soft X-ray excess emission from II Zw 177

    E-Print Network [OSTI]

    Pal, Main; Misra, Ranjeev; Pawar, Pramod K

    2016-01-01

    We study X-ray and UV emission from the narrow-line Seyfert 1 galaxy II~Zw~177 using a $137\\ks$ long and another $13\\ks$ short \\xmm{} observation performed in 2012 and 2001, respectively. Both observations show soft X-ray excess emission contributing $76.9\\pm4.9\\%$ in 2012 and $58.8\\pm10.2\\%$ in 2001 in the $0.3-2\\kev$ band. We find that both blurred reflection from an ionized disc and Comptonized disc emission describe the observed soft excess well. Time-resolved spectroscopy on scales of $\\sim20\\ks$ reveals strong correlation between the soft excess and the powerlaw components. The fractional variability amplitude $F_{var}$ derived from EPIC-pn lightcurves at different energy bands is nearly constant ($F_{var} \\sim20\\%$). This is in contrast to other AGNs where the lack of short term variation in soft X-ray excess emission has been attributed to intense light bending in the framework of the "lamppost" model. Thus, the variations in powerlaw emission are most likely intrinsic to corona rather than just due t...

  1. The role of specific solvent modes in the non-radiative relaxation of an excess electron in methanol

    E-Print Network [OSTI]

    in methanol A.A. Mosyak, O.V. Prezhdo1 , P.J. Rossky* Department of Chemistry and Biochemistry, University electronic excited state of an excess electron in methanol. Compared to water, we find that the presence in methanol. The first solvation shell dominates the electronic coupling, most strongly through rotational

  2. A Temperature Dependent Correction to the Model for Microwave Excess Emissivity of the Ocean due to Surface Winds

    E-Print Network [OSTI]

    Ruf, Christopher

    A Temperature Dependent Correction to the Model for Microwave Excess Emissivity of the Ocean due, temperature, and microwave emissivity reveal a clear dependence of the slope of the emissivity versus windspeed on the temperature. Water at higher tempertures has a greater increase in emissivity per unit wind

  3. Compact neutron generator

    DOE Patents [OSTI]

    Leung, Ka-Ngo; Lou, Tak Pui

    2005-03-22

    A compact neutron generator has at its outer circumference a toroidal shaped plasma chamber in which a tritium (or other) plasma is generated. A RF antenna is wrapped around the plasma chamber. A plurality of tritium ion beamlets are extracted through spaced extraction apertures of a plasma electrode on the inner surface of the toroidal plasma chamber and directed inwardly toward the center of neutron generator. The beamlets pass through spaced acceleration and focusing electrodes to a neutron generating target at the center of neutron generator. The target is typically made of titanium tubing. Water is flowed through the tubing for cooling. The beam can be pulsed rapidly to achieve ultrashort neutron bursts. The target may be moved rapidly up and down so that the average power deposited on the surface of the target may be kept at a reasonable level. The neutron generator can produce fast neutrons from a T-T reaction which can be used for luggage and cargo interrogation applications. A luggage or cargo inspection system has a pulsed T-T neutron generator or source at the center, surrounded by associated gamma detectors and other components for identifying explosives or other contraband.

  4. Graph Generator Survey

    SciTech Connect (OSTI)

    Lothian, Josh; Powers, Sarah S; Sullivan, Blair D; Baker, Matthew B; Schrock, Jonathan; Poole, Stephen W

    2013-12-01

    The benchmarking effort within the Extreme Scale Systems Center at Oak Ridge National Laboratory seeks to provide High Performance Computing benchmarks and test suites of interest to the DoD sponsor. The work described in this report is a part of the effort focusing on graph generation. A previously developed benchmark, SystemBurn, allowed the emulation of dierent application behavior profiles within a single framework. To complement this effort, similar capabilities are desired for graph-centric problems. This report examines existing synthetic graph generator implementations in preparation for further study on the properties of their generated synthetic graphs.

  5. Synthetic guide star generation

    DOE Patents [OSTI]

    Payne, Stephen A. (Castro Valley, CA) [Castro Valley, CA; Page, Ralph H. (Castro Valley, CA) [Castro Valley, CA; Ebbers, Christopher A. (Livermore, CA) [Livermore, CA; Beach, Raymond J. (Livermore, CA) [Livermore, CA

    2008-06-10

    A system for assisting in observing a celestial object and providing synthetic guide star generation. A lasing system provides radiation at a frequency at or near 938 nm and radiation at a frequency at or near 1583 nm. The lasing system includes a fiber laser operating between 880 nm and 960 nm and a fiber laser operating between 1524 nm and 1650 nm. A frequency-conversion system mixes the radiation and generates light at a frequency at or near 589 nm. A system directs the light at a frequency at or near 589 nm toward the celestial object and provides synthetic guide star generation.

  6. Synthetic guide star generation

    SciTech Connect (OSTI)

    Payne, Stephen A.; Page, Ralph H.; Ebbers, Christopher A.; Beach, Raymond J.

    2004-03-09

    A system for assisting in observing a celestial object and providing synthetic guide star generation. A lasing system provides radiation at a frequency at or near 938 nm and radiation at a frequency at or near 1583 nm. The lasing system includes a fiber laser operating between 880 nm and 960 nm and a fiber laser operating between 1524 nm and 1650 nm. A frequency-conversion system mixes the radiation and generates light at a frequency at or near 589 nm. A system directs the light at a frequency at or near 589 nm toward the celestial object and provides synthetic guide star generation.

  7. ,"Weekly Blender Net Production"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Informationmonthly gasoline price to fall to $3.43U.S.longecReformulated GasolineSalesBlender Net

  8. ,"Weekly Refiner Net Production"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Informationmonthly gasoline price to fall to $3.43U.S.longecReformulated GasolineSalesBlender NetRefiner

  9. Numerical simulation of water flow around a rigid fishing net

    E-Print Network [OSTI]

    Roger Lewandowski; Géraldine Pichot

    2006-12-20

    This paper is devoted to the simulation of the flow around and inside a rigid axisymmetric net. We describe first how experimental data have been obtained. We show in detail the modelization. The model is based on a Reynolds Averaged Navier-Stokes turbulence model penalized by a term based on the Brinkman law. At the out-boundary of the computational box, we have used a "ghost" boundary condition. We show that the corresponding variational problem has a solution. Then the numerical scheme is given and the paper finishes with numerical simulations compared with the experimental data.

  10. Modeling Smart Grid using Generalized Stochastic Petri Net

    E-Print Network [OSTI]

    Dey, Amrita; Sanyal, Sugata

    2011-01-01

    Building smart grid for power system is a major challenge for safe, automated and energy efficient usage of electricity. The full implementation of the smart grid will evolve over time. However, before a new set of infrastructures are invested to build the smart grid, proper modeling and analysis is needed to avoid wastage of resources. Modeling also helps to identify and prioritize appropriate systems parameters. In this paper, an all comprehensive model of smart grid have been proposed using Generalized Stochastic Petri Nets (GSPN). The model is used to analyze the constraints and deliverables of the smart power grid of future.

  11. Fresnel reflection from a cavity with net roundtrip gain

    E-Print Network [OSTI]

    Mansuripur, Tobias S

    2013-01-01

    A planewave incident on an active etalon with net roundtrip gain may be expected to diverge in field amplitude, yet Maxwell's equations admit only a convergent solution. By examining a Gaussian beam obliquely incident on such a cavity, we find that the "side-tail" of the beam leaks into the cavity and gives rise to a field that interferes with the main portion of the beam, which is ultimately responsible for the convergence of the field. This mechanism offers perspective for many phenomena, and we specifically discuss the implications for amplified total internal reflection.

  12. HYDROGEN EFFECTS ON LASER ENGINEERED NET SHAPE (LENS) REPAIRED WELDMENTS

    SciTech Connect (OSTI)

    Korinko, P; Thad Adams, T

    2006-10-06

    New methods of repairing mis-machined components are always of interest. In this study, an innovative method using Laser Engineered Net Shape{trademark} (LENS{reg_sign}) forming was used to repair intentionally mis-machined test articles. The components were repaired and subsequently hydrogen charged and burst tested. The LENS repair did not have an adverse effect on the solid state weld process that was used to repair the components. Hydrogen charged samples failed in a similar manner to the uncharged samples. Overall, the prospects for LENS repairing similar products are favorable and further work is encouraged.

  13. Table 6. Petroleum Net Imports, Projected vs. Actual

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Informationmonthly gasoline price toStocksU.S. shale gas plays: natural gasPetroleum Net Imports,

  14. Property:WinterPeakNetCpcty | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource HistoryPotentialRuralUtilityScalePVGeneration Jump to:SpatialResolutionWidth (m) Jump to:WinterPeakNetCpcty

  15. Net Power Technology NP Holdings or NPH | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI Ventures Ltd JumpNesjavellir Geothermal Power Station Jump to:County,Net

  16. ,"U.S. Blender Net Input"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative FuelsMonthly","10/2015"Monthly","10/2015" ,"ReleaseMonthly","10/2015"Net

  17. ARM - Time in ARM NetCDF Files

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments?govInstrumentsnoaacrnBarrow, AlaskaManus Site-Inactive TWP Related LinksgovDataTime in ARM NetCDF Files

  18. Net Requirements Transparency Process for Slice/Block Customers

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shinesSolar Photovoltaic(MillionNature and Origin What Certificates4, 2012 Net

  19. NREL: Technology Deployment - Net Zero Energy and Energy Security Measures

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines lightGeospatial ToolkitSMARTS -Being Replicated Across the Military Net

  20. Georgia Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969CentralWells (MillionProved% of TotalInput Supplemental FuelsNet

  1. Idaho Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969CentralWellsMillion Cubic Feet) Havre,1BureauImports (NoYearNet

  2. Illinois Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969CentralWellsMillion Cubic Feet)ThousandYear Jan Feb Mar AprNet

  3. Indiana Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969CentralWellsMillion CubicOctober 2015 Estimates%InputNet

  4. Iowa Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969CentralWellsMillion CubicOctoberperFeet) Year JanNet

  5. Louisiana Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963Residential Consumers (Number of33Cubic Foot)Year Jan Feb MarNet

  6. Maine Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963Residential2, 2014 MEMORANDUM FOR: JOHN CONTIPeterFeet)InputNet

  7. Maryland Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963Residential2, 2014 MEMORANDUM FOR:Decade Year-0 Year-1Net Withdrawals

  8. Alabama Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979Coal Consumers THURSDAY,ProvedFeet) YearYear JanNet

  9. Alaska Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979Coal Consumers4.32 4.46ProductionCrude%DecadeYearNet

  10. California Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979Coal4 Arizona -ProductionWetReservesCubic(NoNet

  11. Colorado Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979Coal4Cubic Feet) Gas WellsFoot)Year Jan FebNet

  12. Nebraska Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963Residential2,2,435,2226 (next release 2:00Decade Year-0Net Withdrawals

  13. Nevada Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963Residential2,2,435,2226 (nextNet Withdrawals (Million Cubic Feet)

  14. Oregon Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0 Year-1 Year-2 Year-3+ LeaseWellhead%TexasCubicDecade%YearNet

  15. Missouri Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963Residential2, 2014Proved ReservesFoot) DecadeNet Withdrawals

  16. Tennessee Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0 Year-1Plant Processing Definitions KeycontainsFeet)Year JanNet

  17. Texas Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0 Year-1PlantSeparation,% of Total ResidentialYear Jan FebInputNet

  18. Wisconsin Natural Gas LNG Storage Net Withdrawals (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade Year-0 Year-1 Year-2YearWesternYear Jan Feb Mar AprNet

  19. American PowerNet (Maine) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLC Jump to: navigation, search Name:AmbataSkiesPowerNet (Maine) Jump

  20. Utah Natural Gas Underground Storage Net Withdrawals (Million Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentric viewing system for light|Underground Storage Net

  1. Washington Natural Gas Underground Storage Net Withdrawals (Million Cubic

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricN A 035(92/02) nergFeet) Underground Storage Net

  2. West Virginia Natural Gas Underground Storage Net Withdrawals (Million

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubic Feet) Underground Storage Net Withdrawals

  3. GEO NET Umweltconsulting GmbH | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTL Solar JumpNetworkingGAOH Offshore JumpEnergyNET

  4. Los Alamos researcher nets Presidential Early Career Award

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse BergkampCentermillion to local UnitedtoHOPE for radiationResearcher nets

  5. Information on the Expenditure in Excess of the Approved Amount of the Contract for the Civil Engineering Work on Reception Building no.33

    E-Print Network [OSTI]

    1987-01-01

    Information on the Expenditure in Excess of the Approved Amount of the Contract for the Civil Engineering Work on Reception Building no.33

  6. Fuel cycle comparison of distributed power generation technologies.

    SciTech Connect (OSTI)

    Elgowainy, A.; Wang, M. Q.; Energy Systems

    2008-12-08

    The fuel-cycle energy use and greenhouse gas (GHG) emissions associated with the application of fuel cells to distributed power generation were evaluated and compared with the combustion technologies of microturbines and internal combustion engines, as well as the various technologies associated with grid-electricity generation in the United States and California. The results were primarily impacted by the net electrical efficiency of the power generation technologies and the type of employed fuels. The energy use and GHG emissions associated with the electric power generation represented the majority of the total energy use of the fuel cycle and emissions for all generation pathways. Fuel cell technologies exhibited lower GHG emissions than those associated with the U.S. grid electricity and other combustion technologies. The higher-efficiency fuel cells, such as the solid oxide fuel cell (SOFC) and molten carbonate fuel cell (MCFC), exhibited lower energy requirements than those for combustion generators. The dependence of all natural-gas-based technologies on petroleum oil was lower than that of internal combustion engines using petroleum fuels. Most fuel cell technologies approaching or exceeding the DOE target efficiency of 40% offered significant reduction in energy use and GHG emissions.

  7. Aspinall Courthouse: GSA's Historic Preservation and Net-Zero Renovation Case Study

    SciTech Connect (OSTI)

    Chang, R.; Hayter, S.; Hotchkiss, E.; Pless, S.; Sielcken, J.; Smith-Larney, C.

    2014-10-01

    The federal government is mandated with improving efficiency of buildings, incorporating renewable energy, and achieving net-zero energy operations where possible. These challenges led GSA to consider aligning historic preservation renovations with net-zero energy goals. The Wayne N. Aspinall Federal Building and U.S. Courthouse (Aspinall Courthouse), in Grand Junction, Colorado, is an example of a renovation project that aimed to accomplish both historic preservation and net-zero energy goals.

  8. Local control of reactive power by distributed photovoltaic generators

    SciTech Connect (OSTI)

    Chertkov, Michael; Turitsyn, Konstantin; Sulc, Petr; Backhaus, Scott

    2010-01-01

    High penetration levels of distributed photovoltaic (PV) generation on an electrical distribution circuit may severely degrade power quality due to voltage sags and swells caused by rapidly varying PV generation during cloud transients coupled with the slow response of existing utility compensation and regulation equipment. Although not permitted under current standards for interconnection of distributed generation, fast-reacting, VAR-capable PV inverters may provide the necessary reactive power injection or consumption to maintain voltage regulation under difficult transient conditions. As side benefit, the control of reactive power injection at each PV inverter provides an opportunity and a new tool for distribution utilities to optimize the performance of distribution circuits, e.g. by minimizing thermal losses. We suggest a local control scheme that dispatches reactive power from each PV inverter based on local instantaneous measurements of the real and reactive components of the consumed power and the real power generated by the PVs. Using one adjustable parameter per circuit, we balance the requirements on power quality and desire to minimize thermal losses. Numerical analysis of two exemplary systems, with comparable total PV generation albeit a different spatial distribution, show how to adjust the optimization parameter depending on the goal. Overall, this local scheme shows excellent performance; it's capable of guaranteeing acceptable power quality and achieving significant saving in thermal losses in various situations even when the renewable generation in excess of the circuit own load, i.e. feeding power back to the higher-level system.

  9. Energy and Mass Generation

    E-Print Network [OSTI]

    Burra G. Sidharth

    2010-03-11

    Modifications in the energy momentum dispersion laws due to a noncommutative geometry, have been considered in recent years. We examine the oscillations of extended objects in this perspective and find that there is now a "generation" of energy.

  10. QCD Event Generators

    E-Print Network [OSTI]

    I. G. Knowles; T. Sjostrand; A. Blondel; A. Boehrer; C. D. Buchanan; D. G. Charlton; S. -L. Chu; S. Chun; G. Dissertori; D. Duchesneau; J. W. Gary; M. Gibbs; A. Grefrath; G. Gustafson; J. Hakkinen; K. Hamacher; K. Kato; L. Lonnblad; W. Metzger; R. Moller; T. Munehisa; R. Odorico; Y. Pei; G. Rudolph; S. Sarkar; M. H. Seymour; J. C. Thompson; S. Todorova; B. R. Webber

    1996-01-04

    This report is a survey on QCD Event Generator issues of relevance for LEP 2. It contains four main sections: a summary of experience from LEP 1, extrapolations to LEP 2 energies, Monte Carlo descriptions and standardization issues.

  11. Contextualizing generative design

    E-Print Network [OSTI]

    Arida, Saeed, 1977-

    2004-01-01

    Generative systems have been widely used to produce two- and three-dimensional constructs, in an attempt to escape from our preconceptions and pre-existing spatial language. The challenge is to use this mechanism in ...

  12. Generating electricity from viruses

    ScienceCinema (OSTI)

    Lee, Seung-Wuk

    2014-06-23

    Berkeley Lab's Seung-Wuk Lee discusses "Generating electricity from viruses" in this Oct. 28, 2013 talk, which is part of a Science at the Theater event entitled Eight Big Ideas.

  13. Fourth Generation Bound States

    E-Print Network [OSTI]

    Koji Ishiwata; Mark B. Wise

    2011-05-25

    We investigate the spectrum and wave functions of {\\bar q}'q' bound states for heavy fourth generation quarks (q') that have a very small mixing with the three observed generations of standard model quarks. Such bound states come with different color, spin and flavor quantum numbers. Since the fourth generation Yukawa coupling, \\lambda_{q'}, is large we include all perturbative corrections to the potential between the heavy quark and antiquark of order \\lambda_{q'}^2N_c/16\\pi^2 where N_c is the number of colors, as well as relativistic corrections suppressed by (v/c)^2. We find that the lightest fourth generation quark masses for which a bound state exists for color octet states. For the the color singlet states, which always have a bound state, we analyze the influence that the Higgs couplings have on the size and binding energy of the bound states.

  14. Scram signal generator

    DOE Patents [OSTI]

    Johanson, Edward W. (New Lenox, IL); Simms, Richard (Westmont, IL)

    1981-01-01

    A scram signal generating circuit for nuclear reactor installations monitors a flow signal representing the flow rate of the liquid sodium coolant which is circulated through the reactor, and initiates reactor shutdown for a rapid variation in the flow signal, indicative of fuel motion. The scram signal generating circuit includes a long-term drift compensation circuit which processes the flow signal and generates an output signal representing the flow rate of the coolant. The output signal remains substantially unchanged for small variations in the flow signal, attributable to long term drift in the flow rate, but a rapid change in the flow signal, indicative of a fast flow variation, causes a corresponding change in the output signal. A comparator circuit compares the output signal with a reference signal, representing a given percentage of the steady state flow rate of the coolant, and generates a scram signal to initiate reactor shutdown when the output signal equals the reference signal.

  15. Vector generator scan converter

    DOE Patents [OSTI]

    Moore, James M. (Livermore, CA); Leighton, James F. (Livermore, CA)

    1990-01-01

    High printing speeds for graphics data are achieved with a laser printer by transmitting compressed graphics data from a main processor over an I/O (input/output) channel to a vector generator scan converter which reconstructs a full graphics image for input to the laser printer through a raster data input port. The vector generator scan converter includes a microprocessor with associated microcode memory containing a microcode instruction set, a working memory for storing compressed data, vector generator hardward for drawing a full graphic image from vector parameters calculated by the microprocessor, image buffer memory for storing the reconstructed graphics image and an output scanner for reading the graphics image data and inputting the data to the printer. The vector generator scan converter eliminates the bottleneck created by the I/O channel for transmitting graphics data from the main processor to the laser printer, and increases printer speed up to thirty fold.

  16. Vector generator scan converter

    DOE Patents [OSTI]

    Moore, J.M.; Leighton, J.F.

    1988-02-05

    High printing speeds for graphics data are achieved with a laser printer by transmitting compressed graphics data from a main processor over an I/O channel to a vector generator scan converter which reconstructs a full graphics image for input to the laser printer through a raster data input port. The vector generator scan converter includes a microprocessor with associated microcode memory containing a microcode instruction set, a working memory for storing compressed data, vector generator hardware for drawing a full graphic image from vector parameters calculated by the microprocessor, image buffer memory for storing the reconstructed graphics image and an output scanner for reading the graphics image data and inputting the data to the printer. The vector generator scan converter eliminates the bottleneck created by the I/O channel for transmitting graphics data from the main processor to the laser printer, and increases printer speed up to thirty fold. 7 figs.

  17. Oscillating fluid power generator

    DOE Patents [OSTI]

    Morris, David C

    2014-02-25

    A system and method for harvesting the kinetic energy of a fluid flow for power generation with a vertically oriented, aerodynamic wing structure comprising one or more airfoil elements pivotably attached to a mast. When activated by the moving fluid stream, the wing structure oscillates back and forth, generating lift first in one direction then in the opposite direction. This oscillating movement is converted to unidirectional rotational movement in order to provide motive power to an electricity generator. Unlike other oscillating devices, this device is designed to harvest the maximum aerodynamic lift forces available for a given oscillation cycle. Because the system is not subjected to the same intense forces and stresses as turbine systems, it can be constructed less expensively, reducing the cost of electricity generation. The system can be grouped in more compact clusters, be less evident in the landscape, and present reduced risk to avian species.

  18. Generating electricity from viruses

    SciTech Connect (OSTI)

    Lee, Seung-Wuk

    2013-10-31

    Berkeley Lab's Seung-Wuk Lee discusses "Generating electricity from viruses" in this Oct. 28, 2013 talk, which is part of a Science at the Theater event entitled Eight Big Ideas.

  19. Biomass for Electricity Generation

    Reports and Publications (EIA)

    2002-01-01

    This paper examines issues affecting the uses of biomass for electricity generation. The methodology used in the National Energy Modeling System to account for various types of biomass is discussed, and the underlying assumptions are explained.

  20. Innovative Self- Generating Projects 

    E-Print Network [OSTI]

    Kelly, L.

    2013-01-01

    ? All rights reserved. Case Studies on Canadian Customer Generation Projects Innovative Self-Generation Projects Liam Kelly, M.A.Sc, CMVP Energy Engineer Willis Energy Services A CLEAResult company ESL-IE-13-05-06 Proceedings of the Thrity...-05-06 Proceedings of the Thrity-Fifth Industrial Energy Technology Conference New Orleans, LA. May 21-24, 2013 ? 2013 CLEAResult ? All rights reserved. Overcoming Challenges ? Look for innovative opportunities ? Leverage available incentives ? Quantify other...