National Library of Energy BETA

Sample records for operations branch questions

  1. A CP Based Branching Tool for Breaking Symmetries in Crude-Oil Operations Scheduling

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    A CP Based Branching Tool for Breaking Symmetries in Crude-Oil Operations Scheduling Sylvain Mouret Goals Optimize the schedule of operations for the crude-oil unloading and blending problem using in the MINLP model Use CP inference techniques to improve performance 1 / 14 #12;Crude-oil operations

  2. Effects of K-Reactor pre-operational cold flow testing on total suspended solids in Pen Branch

    SciTech Connect (OSTI)

    Wilde, E.W.

    1991-12-01

    Total suspended solids (TSS) levels were monitored by SRL Environmental Sciences personnel at two locations in the Pen Branch Creek system in conjunction with K Reactor cold flow (pump) testing required as part of the reactor restart effort. The TSS data were compared with flow and rainfall data collected simultaneously in an effort to obtain insight on the suspension and movement for particulate material in the Pen Branch system in response to natural and operational causes. Pump testing clearly caused higher TSS levels at the two sampling locations. The artificially elevated TSS levels were more pronounced at a sampling location near the reactor than at a sampling location farther downstream. Although the environmental data provided by this study were obtained and used exclusively for process control and research purposes, rather than for formal regulatory compliance (i.e. NPDES monitoring), the TSS levels determined by the comprehensive testing were compared with NPDES limits required at various SRS outfalls. TSS values in Pen Branch were seldom in excess of these limits. Because of the relatively few times that TSS values at the two sampling locations exceeded typical'' NPDES limits, and the fact that occasional relatively high TSS values could clearly be solely attributed to rainfall, it was concluded that no major adverse environmental impacts were caused to the Pen Branch system as a result of the K-Reactor pre-operational pump testing.

  3. Effects of K-Reactor pre-operational cold flow testing on total suspended solids in Pen Branch

    SciTech Connect (OSTI)

    Wilde, E.W.

    1991-12-01

    Total suspended solids (TSS) levels were monitored by SRL Environmental Sciences personnel at two locations in the Pen Branch Creek system in conjunction with K Reactor cold flow (pump) testing required as part of the reactor restart effort. The TSS data were compared with flow and rainfall data collected simultaneously in an effort to obtain insight on the suspension and movement for particulate material in the Pen Branch system in response to natural and operational causes. Pump testing clearly caused higher TSS levels at the two sampling locations. The artificially elevated TSS levels were more pronounced at a sampling location near the reactor than at a sampling location farther downstream. Although the environmental data provided by this study were obtained and used exclusively for process control and research purposes, rather than for formal regulatory compliance (i.e. NPDES monitoring), the TSS levels determined by the comprehensive testing were compared with NPDES limits required at various SRS outfalls. TSS values in Pen Branch were seldom in excess of these limits. Because of the relatively few times that TSS values at the two sampling locations exceeded ``typical`` NPDES limits, and the fact that occasional relatively high TSS values could clearly be solely attributed to rainfall, it was concluded that no major adverse environmental impacts were caused to the Pen Branch system as a result of the K-Reactor pre-operational pump testing.

  4. Operational restoration of the Pen Branch bottomland hardwood and swamp wetlands - the research setting

    SciTech Connect (OSTI)

    Nelson, E.A.

    2000-01-05

    The Savannah River Swamp is a 3020 Ha forested wetland on the floodplain of the Savannah River and is located on the Department of Energy's Savannah River Site (SRS) near Aiken, SC. Historically the swamp consisted of approximately 50 percent bald cypress-water tupelo stands, 40 percent mixed bottomland hardwood stands, and 10 percent shrub, marsh, and open water. Creek corridors were typical of Southeastern bottomland hardwood forests. The hydrology was controlled by flooding of the Savannah River and by flow from four creeks that drain into the swamp prior to flow into the Savannah River. Upstream dams have caused some alteration of the water levels and timing of flooding within the floodplain. Major impacts to the swamp hydrology occurred with the completion of the production reactors and one coal-fired powerhouse at the SRS in the early 1950's. Water was pumped from the Savannah River, through secondary heat exchangers of the reactors, and discharged into three of the tributary streams that flow into the swamp. Flow in one of the tributaries, Pen Branch, was typically 0.3 m3 s-1 (10-20) cfs prior to reactor pumping and 11.0 m3 s-1 (400 cfs) during pumping. This continued from 1954 to 1988 at various levels. The sustained increases in water volume resulted in overflow of the original stream banks and the creation of additional floodplains. Accompanying this was considerable erosion of the original stream corridor and deposition of a deep silt layer on the newly formed delta. Heated water was discharged directly into Pen Branch and water temperature in the stream often exceeded 65 degrees C. The nearly continuous flooding of the swamp, the thermal load of the water, and the heavy silting resulted in complete mortality of the original vegetation in large areas of the floodplain. In the years since pumping was reduced, early succession has begun in some affected areas. Most of this has been herbs, grasses, and shrubs. Areas that have seedlings are generally willow thickets that support a lower diversity of wildlife. No volunteer seedlings of heavy-seeded hardwoods or cypress have been found in the corridor areas. Research was conducted to determine methods to reintroduce tree species characteristic of more mature forested wetlands. Three restoration strategies were formulated to deal with the differing conditions of the Upper Corridor, the Lower Corridor, and the Delta regions of the impacted area. Site preparation and planting of each area with mixtures of tree species were carried out to speed the restoration of the ecosystem. Species composition and selection were altered based on the current and expected hydrological regimes that the reforestation areas will be experiencing. Because of the operational design of the restoration project, a research program naturally followed to document the success. Many of those efforts are detailed here.

  5. Preliminary Study of O&M Opportunities at the University of Texas Medical Branch at Galveston, Submitted to The Energy Management and Operations Department at UTMB Galveston 

    E-Print Network [OSTI]

    Liu, M.; Zhu, Y.; Claridge, D. E.; Haberl, J. S.

    1994-01-01

    At the request of the Energy Management and Operations Department at the University of Texas Medical Branch at Galveston, the Energy Systems Laboratory at the Texas A&M University performed the preliminary study of O&M Opportunities at the 49...

  6. ORIGINAL PAPER Functional coordination between branch hydraulic properties

    E-Print Network [OSTI]

    Malhi, Yadvinder

    ORIGINAL PAPER Functional coordination between branch hydraulic properties and leaf functional coordination between branch hydraulic properties and leaf functional traits among nine miombo woodlands canopy the question: are branch hydraulic properties coordinated with leaf functional traits linked to plant drought

  7. Interdiction Branching

    E-Print Network [OSTI]

    2011-09-29

    Sep 29, 2011 ... of partitioning the search space, referred to as the branching scheme. .... standard branch-and-bound both in terms of size of the enumeration tree and ...... of the fractional variable to be selected to enter at each iteration of the.

  8. UNREVIEWED DISPOSAL QUESTION EVALUATION: IMPACT OF NEW INFORMATION SINCE 2008 PA ON CURRENT LOW-LEVEL SOLID WASTE OPERATIONS

    SciTech Connect (OSTI)

    Flach, G.; Smith, F.; Hamm, L.; Butcher, T.

    2014-10-06

    Solid low-level waste disposal operations are controlled in part by an E-Area Low-Level Waste Facility (ELLWF) Performance Assessment (PA) that was completed by the Savannah River National Laboratory (SRNL) in 2008 (WSRC 2008). Since this baseline analysis, new information pertinent to disposal operations has been identified as a natural outcome of ongoing PA maintenance activities and continuous improvement in model simulation techniques (Flach 2013). An Unreviewed Disposal Question (UDQ) Screening (Attachment 1) has been initiated regarding the continued ability of the ELLWF to meet Department of Energy (DOE) Order 435.1 performance objectives in light of new PA items and data identified since completion of the original UDQ Evaluation (UDQE). The present UDQE assesses the ability of Solid Waste (SW) to meet performance objectives by estimating the influence of new information items on a recent sum-of-fractions (SOF) snapshot for each currently active E-Area low-level waste disposal unit. A final SOF, as impacted by this new information, is projected based on the assumptions that the current disposal limits, Waste Information Tracking System (WITS) administrative controls, and waste stream composition remain unchanged through disposal unit operational closure (Year 2025). Revision 1 of this UDQE addresses the following new PA items and data identified since completion of the original UDQE report in 2013: ? New K{sub d} values for iodine, radium and uranium ? Elimination of cellulose degradation product (CDP) factors ? Updated radionuclide data ? Changes in transport behavior of mobile radionuclides ? Potential delay in interim closure beyond 2025 ? Component-in-grout (CIG) plume interaction correction Consideration of new information relative to the 2008 PA baseline generally indicates greater confidence that PA performance objectives will be met than indicated by current SOF metrics. For SLIT9, the previous prohibition of non-crushable containers in revision 0 of this UDQE has rendered the projected final SOF for SLIT9 less than the WITS Admin Limit. With respect to future disposal unit operations in the East Slit Trench Group, consideration of new information for Slit Trench#14 (SLIT14) reduced the current SOF for the limiting All-Pathways 200-1000 year period (AP2) by an order of magnitude and by one quarter for the Beta-Gamma 12-100 year period (BG2) pathway. On the balance, updates to K{sub d} values and dose factors and elimination of CDP factors (generally favorable) more than compensated for the detrimental impact of a more rigorous treatment of plume dispersion. These observations suggest that future operations in the East Slit Trench Group can be conducted with higher confidence using current inventory limits, and that limits could be increased if desired for future low-level waste disposal units. The same general conclusion applies to future ST’s in the West Slit Trench Group based on the Impacted Final SOFs for existing ST’s in that area.

  9. Branched Polymers

    E-Print Network [OSTI]

    Richard Kenyon; Peter Winkler

    2007-09-14

    Building on and from the work of Brydges and Imbrie, we give an elementary calculation of the volume of the space of branched polymers of order $n$ in the plane and in 3-space. Our development reveals some more general identities, and allows exact random sampling. In particular we show that a random 3-dimensional branched polymer of order $n$ has diameter of order $\\sqrt{n}$.

  10. Remedial investigation work plan for Chestnut Ridge Operable Unit 4 (Rogers Quarry/Lower McCoy Branch) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    The Oak Ridge Y-12 Plant includes - 800 acres near the northeast comer of the reservation and adjacent to the city of Oak Ridge (Fig. 1-1). The plant is a manufacturing and developmental engineering facility that produced components for various nuclear weapons systems and provides engineering support to other Energy Systems facilities. More than 200 contaminated sites have been identified at the Y-12 Plant that resulted from past waste management practices. Many of the sites have operable units (OUs) based on priority and on investigative and remediation requirements. This Remedial Investigation RI work plan specifically addresses Chestnut Ridge OU 4. Chestnut Ridge OU 4 consists of Rogers Quarry and Lower McCoy Branch (MCB). Rogers Quarry, which is also known as Old Rogers Quarry or Bethel Valley Quarry was used for quarrying from the late 1940s or early 1950s until about 1960. Since that time, the quarry has been used for disposal of coal ash and materials from Y-12 production operations, including classified materials. Disposal of coal ash ended in July 1993. An RI is being conducted at this site in response to CERCLA regulations. The overall objectives of the RI are to collect data necessary to evaluate the nature and extent of contaminants of concern, support an Ecological Risk Assessment and a Human Health Risk Assessment, support the evaluation of remedial alternatives, and ultimately develop a Record of Decision for the site. The purpose of this work plan is to outline RI activities necessary to define the nature and extent of suspected contaminants at Chestnut Ridge OU 4. Potential migration pathways also will be investigated. Data collected during the RI will be used to evaluate the risk posed to human health and the environment by OU 4.

  11. Composing questions

    E-Print Network [OSTI]

    Kotek, Hadas

    2014-01-01

    This dissertation motivates a new syntax and semantics for simplex and multiple wh-questions, concentrating on English and German data. The proposed theory combines Cable's (2007; 2010) Q-based syntax for wh-movement and ...

  12. Frequently Asked Questions | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Operations Management and Budget Human Resources Pay-banding Frequently Asked Questions Frequently Asked Questions General What is a demonstration project? What employees...

  13. PUBLICATIONS BRANCH OF TECHNOLOGY

    E-Print Network [OSTI]

    INDEX of PUBLICATIONS by the BRANCH OF TECHNOLOGY BUREAU OF COMMERCIAL FISHERIES, 1955-59 Inclusive OF PUBLICATIONS BY THE BRANCH OF TECHNOLOGY BUREAU OF COMMERCIAL FISHERIES 1955-59 Inclusive by F. Bruce Sanford continue s, for the year s 1955- 59, the listing of publications by the Branch of Technology given

  14. Remedial Investigation Report on Chestnut Ridge Operable Unit 2 (Filled Coal Ash Pond/Upper McCoy Branch) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1. Main Text

    SciTech Connect (OSTI)

    Not Available

    1994-08-01

    This document is a report on the remedial investigation (RI) of Chestnut Ridge Operable Unit (OU) 2 at the Oak Ridge Y-12 Plant. Chestnut Ridge OU 2 consists of Upper McCoy Branch (UMB), the Filled Coal Ash Pond (FCAP), and the area surrounding the Sluice Channel formerly associated with coal ash disposal in the FCAP. Chestnut Ridge OU 2 is located within the U.S. Department of Energy`s (DOE`s) Oak Ridge Reservation in Anderson County, Tennessee, approximately 24 miles west of Knoxville. The pond is an 8.5-acre area on the southern slope of Chestnut Ridge, 0.5 mile south of the main Y-12 Plant and geographically separated from the Y-12 Plant by Chestnut Ridge. The elevation of the FCAP is {approximately} 950 ft above mean sea level (msl), and it is relatively flat and largely vegetated. Two small ponds are usually present at the northeast and northwest comers of the FCAP. The Sluice Channel Area extends {approximately}1000 ft from the northern margin of the FCAP to the crest of Chestnut Ridge, which has an elevation of {approximately}1100 ft above msl. The Sluice Channel Area is largely vegetated also. McCoy Branch runs from the top of Chestnut Ridge across the FCAP into Rogers Quarry and out of the quarry where it runs a short distance into Milton Hill Lake at McCoy Embayment, termed UMB. The portion south of Rogers Quarry, within Chestnut Ridge OU 4, is termed Lower McCoy Branch. The DOE Oak Ridge Y-12 Plant disposed of coal ash from its steam plant operations as a slurry that was discharged into an ash retention impoundment; this impoundment is the FCAP. The FCAP was built in 1955 to serve as a settling basin after coal ash slurried over Chestnut Ridge from the Y-12 Plant. The FCAP was constructed by building an earthen dam across the northern tributary of McCoy Branch. The dam was designed to hold 20 years of Y-12 steam plant ash. By July 1967, ash had filled up the impoundment storage behind the dam to within 4 ft of the top.

  15. Air-Breathing Propulsion Qualifier Question -2012 A gas turbine jet engine, shown schematically in Figure 1, is operated on a stationary test stand.

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Air-Breathing Propulsion Qualifier Question - 2012 A gas turbine jet engine, shown schematically compressor, a combustion chamber (combustor), a single stage turbine, and an ideally expanded nozzle (nozzle ratio ( C = Tt2 /Tt1 ), what is the turbine stagnation temperature ratio T = Tt4 /Tt3 ? (Suggestion

  16. Melons are branched polymers

    E-Print Network [OSTI]

    Razvan Gurau; James P. Ryan

    2013-02-18

    Melonic graphs constitute the family of graphs arising at leading order in the 1/N expansion of tensor models. They were shown to lead to a continuum phase, reminiscent of branched polymers. We show here that they are in fact precisely branched polymers, that is, they possess Hausdorff dimension 2 and spectral dimension 4/3.

  17. Stat 511 MS Exam, Spring 2003 Page 1 of 3 This question concerns several analyses of a small set of data on the operation of a Butane

    E-Print Network [OSTI]

    Vardeman, Stephen B.

    of data on the operation of a Butane Hydrogenolysis Reactor. The response variable percent conversion (cc/sec at STP) feed ratio (Hydrogen/Butane) the reactor wall temperature ( F) flow ratio temp

  18. Radioiodinated branched carbohydrates

    DOE Patents [OSTI]

    Goodman, Mark M. (Knoxville, TN); Knapp, Jr., Furn F. (Oak Ridge, TN)

    1989-01-01

    A radioiodinated branched carbohydrate for tissue imaging. Iodine-123 is stabilized in the compound by attaching it to a vinyl functional group that is on the carbohydrate. The compound exhibits good uptake and retention and is promising in the development of radiopharmaceuticals for brain, heart and tumor imaging.

  19. Effect of resolved branches on the performance of delayed branching 

    E-Print Network [OSTI]

    Ramabhadran, Anurekha

    1995-01-01

    The impact of resolved branch instructions on the performance of the delayed branching scheme is studied for a two-instruction-issue superscalar pipelined RISC processor. Two processor models are created in Verilog HDL, ...

  20. Branched Polymers and Hyperplane Arrangements

    E-Print Network [OSTI]

    Postnikov, Alexander

    We generalize the construction of connected branched polymers and the notion of the volume of the space of connected branched polymers studied by Brydges and Imbrie (Ann Math, 158:1019–1039, 2003), and Kenyon and Winkler ...

  1. Constraint Orbital Branching JAMES OSTROWSKI

    E-Print Network [OSTI]

    Linderoth, Jeffrey T.

    of Ostrowski et al. [2007] to the case of branching on disjunctions formed by inequalities--constraint orbital

  2. (Infrequently Questions) Lydia

    E-Print Network [OSTI]

    Ehrhardt, Matthias

    Scilab Bag Of Tricks The Scilab­2.5 IAQ (Infrequently Asked Questions) Lydia E. van Dijk (Infrequently Asked Questions) by Lydia E. van Dijk and Christoph L. Spiel Copyright© 2000 by L. E. van Dijk, Ch

  3. Last Call for Questions

    Broader source: Energy.gov [DOE]

    Just a quick reminder that the deadline for submitting your home energy efficiency questions directly to Secretary Chu is midnight tonight (10/07). The Secretary will personally respond to some of the questions next week.

  4. BRANCHED POLYMERS AND HYPERPLANE ARRANGEMENTS

    E-Print Network [OSTI]

    Postnikov, Alexander

    BRANCHED POLYMERS AND HYPERPLANE ARRANGEMENTS KAROLA M´ESZ´AROS ALEXANDER POSTNIKOV Abstract. We of connected branched polymers studied by Brydges and Imbrie [BI], and Kenyon and Winkler [KW] to any hyperplane arrangement A. The volume of the resulting configuration space of connected branched polymers

  5. Frequently Asked Questions

    Broader source: Energy.gov [DOE]

    Frequently asked questions (FAQs) and their corresponding answers regarding industrial distributed energy (DE) and combined heat and power (CHP) are provided below.

  6. Student Questioning Educational Outreach

    E-Print Network [OSTI]

    Petta, Jason

    their own water filters First filter- in classroom- filter paper Second filter- in classroom- gravel, sand Trenton High students Two weeks of materials science- water filtration Worked on Potters for Peace filters with clay and sawdust #12;What is a good question? A good question can be answered

  7. Problem of Questioning

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le Prof.Leprince-Ringuet, chercheur sur le plan scientifique, artistique et humain, parle de la remise en question des hommes et la remise en question scientifique fondamentale ou exemplaire- plusieurs personnes prennent la parole p.ex Jeanmairet, Adam, Gregory. Le Prof.Gregory clot la soirée en remerciant le Prof.Leprince-Ringuet

  8. Anacostia Tributary Trail System Paint Branch Trail

    E-Print Network [OSTI]

    Bernstein, Joseph B.

    Anacostia Tributary Trail System Paint Branch Trail Under Construction Under Construction B oulevard (M D 193) To University Boulevard Paint Branch Parkway Dickinson Avenue Princeton Avenue

  9. 100 Questions About Sturgis

    E-Print Network [OSTI]

    Sebelius, John

    2012-05-31

    investigates my connection and exploration of this masculine culture and the individuals I lived amongst. I am fascinated with the duality between conceptual and perceptual information. The settings for a majority of my paintings are not specifically defined.... A common theme throughout my work is the duality between attraction and repulsion. Topically, the surface of a painting can be treated to be visually appealing while the content behind the work may be off-putting. Although “100 Questions About...

  10. Doing Business Frequently Asked Questions

    Broader source: Energy.gov [DOE]

    The following are frequently asked questions about working with in partnership with DOE laboratories.

  11. ARM - Science Questions

    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, Alaska OutreachCalendarPressExtended Facility SGPScience Questions Related

  12. ARM - Science Questions

    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, Alaska OutreachCalendarPressExtended Facility SGPScience Questions

  13. ARM - Science Questions

    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, Alaska OutreachCalendarPressExtended Facility SGPScience QuestionsScience

  14. ARM - Science Questions

    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, Alaska OutreachCalendarPressExtended Facility SGPScienceScience Questions

  15. ARM - AMF Science Questions

    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 of NaturalDukeWakefieldSulfateSciTechtail.TheoryTuesday, August 10, 20102016 NewsUsers' Executive09AzoresAMF Science Questions

  16. Ministry of Environment Ecosystem Branch

    E-Print Network [OSTI]

    Ministry of Environment Ecosystem Branch 2202 Main Mall University of British Columbia Vancouver aware of and which would definitely provide information applicable throughout the basin, is a study being proposed by Dr. Molly Webb. The last three years of this study will provide information

  17. New Branches of Massive Gravity

    E-Print Network [OSTI]

    Comelli, Denis; Koyama, Kazuya; Pilo, Luigi; Tasinato, Gianmassimo

    2015-01-01

    The basic building block for Lorentz invariant and ghost free massive gravity is the square root of the combination $g^{-1}\\eta\\,$, where $g^{-1}$ is the inverse of the physical metric and $\\eta$ is a reference metric. Since the square root of a matrix is not uniquely defined, it is possible to have physically inequivalent potentials corresponding to different branches. We show that around Minkowski background the only perturbatively well defined branch is the potential proposed by de Rham, Gabadadze and Tolley. On the other hand, if Lorentz symmetry is broken spontaneously, other potentials exist with a standard perturbative expansion. We show this explicitly building new Lorentz invariant, ghost-free massive gravity potentials for theories that in the background preserve rotational invariance, but break Lorentz boosts.

  18. Vere-Jones' self-similar branching model

    SciTech Connect (OSTI)

    Saichev, A. [Mathematical Department, Nizhny Novgorod State University, Gagarin prosp. 23, Nizhny Novgorod, 603950 (Russian Federation); Institute of Geophysics and Planetary Physics, University of California, Los Angeles, California 90095 (United States); Sornette, D. [Institute of Geophysics and Planetary Physics and Department of Earth and Space Sciences, University of California, Los Angeles, California 90095 (United States); Laboratoire de Physique de la Matiere Condensee, CNRS UMR 6622 and Universitee de Nice-Sophia Antipolis, 06108 Nice Cedex 2 (France)

    2005-11-01

    Motivated by its potential application to earthquake statistics as well as for its intrinsic interest in the theory of branching processes, we study the exactly self-similar branching process introduced recently by Vere-Jones. This model extends the ETAS class of conditional self-excited branching point-processes of triggered seismicity by removing the problematic need for a minimum (as well as maximum) earthquake size. To make the theory convergent without the need for the usual ultraviolet and infrared cutoffs, the distribution of magnitudes m{sup '} of daughters of first-generation of a mother of magnitude m has two branches m{sup '}m with exponent {beta}+d, where {beta} and d are two positive parameters. We investigate the condition and nature of the subcritical, critical, and supercritical regime in this and in an extended version interpolating smoothly between several models. We predict that the distribution of magnitudes of events triggered by a mother of magnitude m over all generations has also two branches m{sup '}m with exponent {beta}+h, with h=d{radical}(1-s), where s is the fraction of triggered events. This corresponds to a renormalization of the exponent d into h by the hierarchy of successive generations of triggered events. For a significant part of the parameter space, the distribution of magnitudes over a full catalog summed over an average steady flow of spontaneous sources (immigrants) reproduces the distribution of the spontaneous sources with a single branch and is blind to the exponents {beta},d of the distribution of triggered events. Since the distribution of earthquake magnitudes is usually obtained with catalogs including many sequences, we conclude that the two branches of the distribution of aftershocks are not directly observable and the model is compatible with real seismic catalogs. In summary, the exactly self-similar Vere-Jones model provides an attractive new approach to model triggered seismicity, which alleviates delicate questions on the role of magnitude cutoffs in other non-self-similar models. The new prediction concerning two branches in the distribution of magnitudes of aftershocks could be tested with recently introduced stochastic reconstruction methods, tailored to disentangle the different triggered sequences.

  19. Solid State Photovoltaic Research Branch

    SciTech Connect (OSTI)

    Not Available

    1990-09-01

    This report summarizes the progress of the Solid State Photovoltaic Research Branch of the Solar Energy Research Institute (SERI) from October 1, 1988, through September 30,l 1989. Six technical sections of the report cover these main areas of SERIs in-house research: Semiconductor Crystal Growth, Amorphous Silicon Research, Polycrystalline Thin Films, III-V High-Efficiency Photovoltaic Cells, Solid-State Theory, and Laser Raman and Luminescence Spectroscopy. Sections have been indexed separately for inclusion on the data base.

  20. RUSSIAN ACADEMY OF SCIENCES Ural Branch

    E-Print Network [OSTI]

    Turova, Varvara

    with the homicidal chau#11;eur dynamics: Scienti#12;c reports. IMM Ural Branch of RAS. Ekaterinburg, Russia, 2000RUSSIAN ACADEMY OF SCIENCES Ural Branch Institute of Mathematics and Mechanics Scienti#12;c reports of Mathematics and Mechanics Ural Branch of RAS Patsko V.S., Turova V.L. Numerical study of di#11;erential games

  1. The branching programme of mouse lung development

    E-Print Network [OSTI]

    Krasnow, Mark A.

    ARTICLES The branching programme of mouse lung development Ross J. Metzger1 {, Ophir D. Klein2 {, Gail R. Martin2 & Mark A. Krasnow1 Mammalian lungs are branched networks containing thousands by three geometrically simple local modes of branching used in three different orders throughout the lung

  2. Walker Branch Watershed Ecosystems Data

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

    These projects have all contributed to a more complete understanding of how forest watersheds function and have provided insights into the solution of energy-related problems associated with air pollution, contaminant transport, and forest nutrient dynamics. This is one of a few sites in the world characterized by long-term, intensive environmental studies. The Walker Branch Watershed website at http://walkerbranch.ornl.gov/ provides maps, photographs, and data on climate, precipitation, atmospheric deposition, stream discharge and runoff, stream chemistry, and vegetation. [Taken from http://walkerbranch.ornl.gov/ABOUTAAA.HTM

  3. Mechanical properties of branched actin filaments

    E-Print Network [OSTI]

    Mohammadhosein Razbin; Martin Falcke; Panayotis Benetatos; Annette Zippelius

    2015-06-26

    Cells moving on a two dimensional substrate generate motion by polymerizing actin filament networks inside a flat membrane protrusion. New filaments are generated by branching off existing ones, giving rise to branched network structures. We investigate the force-extension relation of branched filaments, grafted on an elastic structure at one end and pushing with the free ends against the leading edge cell membrane. Single filaments are modeled as worm-like chains, whose thermal bending fluctuations are restricted by the leading edge cell membrane, resulting in an effective force. Branching can increase the stiffness considerably; however the effect depends on branch point position and filament orientation, being most pronounced for intermediate tilt angles and intermediate branch point positions. We describe filament networks without cross-linkers to focus on the effect of branching. We use randomly positioned branch points, as generated in the process of treadmilling, and orientation distributions as measured in lamellipodia. These networks reproduce both the weak and strong force response of lamellipodia as measured in force-velocity experiments. We compare properties of branched and unbranched networks. The ratio of the network average of the force per branched filament to the average force per unbranched filament depends on the orientation distribution of the filaments. The ratio exhibits compression dependence and may go up to about 4.5 in networks with a narrow orientation distribution. With orientation distributions measured in lamellipodia, it is about two and essentially independent from network compression, graft elasticity and filament persistence length.

  4. Questions About Your Cooling Water System That You Need To Ask 

    E-Print Network [OSTI]

    Matson, J. V.

    1984-01-01

    Many operators of cooling water systems do not have sufficient comprehension to be able to formulate the questions they should be asking their vendors and suppliers. The objective of this paper is to not only ask the most important questions...

  5. Can Planets Influence the Horizontal Branch Morphology?

    E-Print Network [OSTI]

    Noam Soker

    1998-03-19

    As stars which have planetary systems evolve along the red giant branch and expand, they interact with the close planets. The planets deposit angular momentum and energy into the red giant stars' envelopes, both of which are likely to enhance mass loss on the red giant branch. The enhanced mass loss causes the star to become bluer as it turns to the horizontal branch. I propose that the presence of planetary systems, through this mechanism, can explain some anomalies in horizontal branch morphologies. In particular, planetary systems may be related to the ``second parameter'', which determines the distribution of horizontal branch stars on the Hertzsprung-Russel diagram. The proposed scenario predicts that surviving massive planets or brown dwarfs orbit many of the extreme blue horizontal branch stars, at orbital periods of tens days.

  6. Convergence in gradient systems with branching of equilibria

    SciTech Connect (OSTI)

    Galaktionov, V A [University of Bath (United Kingdom); Pohozaev, Stanislav I [Steklov Mathematical Institute, Russian Academy of Sciences (Russian Federation); Shishkov, A E [Institute of Applied Mathematics and Mechanics of the National Academy of Sciences of Ukraine, Donetsk (Ukraine)

    2007-06-30

    The basic model is a semilinear elliptic equation with coercive C{sup 1} non-linearity: {delta}{psi}+f({psi})=0 in {omega}, {psi}=0 on {partial_derivative}{omega}, where {omega} subset of R{sup N} is a bounded smooth domain. The main hypothesis (H{sub R}) about resonance branching is as follows: if a branching of equilibria occurs at a point {psi} with k-dimensional kernel of the linearized operator {delta}+f'({psi})I, then the branching subset S{sub k} at {psi} is a locally smooth k-dimensional manifold. For N=1 the first result on the stabilization to a single equilibrium is due to Zelenyak (1968). It is shown that Zelenyak's approach, which is based on the analysis of Lyapunov functions, can be extended to general gradient systems in Hilbert spaces with smooth resonance branching. The case of asymptotically small non-autonomous perturbations of such systems is also considered. The approach developed here represents an alternative to Hale's stabilization method (1992) and other similar techniques in the theory of gradient systems. Bibliography: 32 titles.

  7. MD Simulation Study of the Influence of Branch Content on Relaxation and Crystallization of Branched Polyethylene Chains with Uniform Branch Distribution

    E-Print Network [OSTI]

    Hussein, Ibnelwaleed A.

    of Branched Polyethylene Chains with Uniform Branch Distribution I. A. HUSSEIN, B. F. ABU-SHARKH* Department-density polyethylene (LLDPE) chains with different levels of branch content (BC), ranging from 10 to 80 branches/1000 C words: MD simulation, Polyethylene, branch content, chain conformation, radius of gyration

  8. LED Frequently Asked Questions | Department of Energy

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

    Frequently Asked Questions LED Frequently Asked Questions EERE Solid-State Lighting LED Factsheet ledbasics.pdf More Documents & Publications LED Frequently Asked Questions SSL...

  9. Memorandum A. J. Rizzo, Chief TO : Operational Safety Branch

    Office of Legacy Management (LM)

    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 Municipal Gas &SCE-SessionsSouth DakotaRobbins and MyersHr. Anthony V. Andolina:I.)p'J52. APR'3w j

  10. Oregon Department of Transportation - Maintenance and Operations Branch |

    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:NPIProtectio Program | Open Energy Information Oregon Department ofLandOpen

  11. Final RFP - Questions and Answers

    National Nuclear Security Administration (NNSA)

    amended to incorporate this information. 5. Question: In reference to Section L NNS-L-2000 Instructions for Proposal Preparation - General (b)(9) (p. L-11) and Section L...

  12. Mathematics: A Tool for Questioning

    E-Print Network [OSTI]

    Ghoussoub, Nassif

    . Mathematics (Greek for "learning") should be cultivated as a tool for sys- tematic questioning, our primary of army would comprise one percent of the male population. If their life expectancy was 50 years, how long

  13. Draft RFP - Questions and Answers

    National Nuclear Security Administration (NNSA)

    DE-SOL-0005982 175. Question: Attachment 1, Performance Work Statement: For UGTA drilling activities, there is no mention of whether the contractor of or the M&O...

  14. Updated 7-11 Elliott B. Branch

    E-Print Network [OSTI]

    Updated 7-11 Elliott B. Branch Deputy Assistant Secretary of the Navy (Acquisition and Procurement) Office of the Assistant Secretary of the Navy Elliott B. Branch is the Deputy Assistant Secretary of the Navy (Acquisition and Procurement) in the Office of the Assistant Secretary of the Navy (Research

  15. Branch dependence in the "consistent histories" approach to quantum mechanics

    E-Print Network [OSTI]

    Thomas Müller

    2006-11-12

    In the consistent histories formalism one specifies a family of histories as an exhaustive set of pairwise exclusive descriptions of the dynamics of a quantum system. We define branching families of histories, which strike a middle ground between the two available mathematically precise definitions of families of histories, viz., product families and Isham's history projector operator formalism. The former are too narrow for applications, and the latter's generality comes at a certain cost, barring an intuitive reading of the ``histories''. Branching families retain the intuitiveness of product families, they allow for the interpretation of a history's weight as a probability, and they allow one to distinguish two kinds of coarse-graining, leading to reconsidering the motivation for the consistency condition.

  16. Some open questions in hydrodynamics

    E-Print Network [OSTI]

    Mateusz Dyndal; Laurent Schoeffel

    2014-12-16

    When speaking of unsolved problems in physics, this is surprising at first glance to discuss the case of fluid mechanics. However, there are many deep open questions that come with the theory of fluid mechanics. In this paper, we discuss some of them that we classify in two categories, the long term behavior of solutions of equations of hydrodynamics and the definition of initial (boundary) conditions. The first set of questions come with the non-relativistic theory based on the Navier-Stokes equations. Starting from smooth initial conditions, the purpose is to understand if solutions of Navier-Stokes equations remain smooth with the time evolution. Existence for just a finite time would imply the evolution of finite time singularities, which would have a major influence on the development of turbulent phenomena. The second set of questions come with the relativistic theory of hydrodynamics. There is an accumulating evidence that this theory may be relevant for the description of the medium created in high energy heavy-ion collisions. However, this is not clear that the fundamental hypotheses of hydrodynamics are valid in this context. Also, the determination of initial conditions remains questionable. The purpose of this paper is to explore some ideas related to these questions, both in the non-relativistic and relativistic limits of fluid mechanics. We believe that these ideas do not concern only the theory side but can also be useful for interpreting results from experimental measurements.

  17. Software branch prediction via inter-procedural path profiling 

    E-Print Network [OSTI]

    Thoppae, Mothi M

    2002-01-01

    . Several authors have suggested ways of predicting the direction of conditional branches with hardware that uses the history of previous branches. The branches are predicted statically, which occurs during compile time, or dynamically, which occurs during...

  18. ALTERNATIVE QUESTIONS IN THE SYNTAX-SEMANTICS Eun-Jung Yoo

    E-Print Network [OSTI]

    ALTERNATIVE QUESTIONS IN THE SYNTAX-SEMANTICS INTERFACE Eun-Jung Yoo Department of English Language with alternative questions in English, and proposes an analysis employing an alternative operator. I claim that the alternative question interpretation is not obtained by such syntactic processes as movement or gapping

  19. FY 1990 Applied Sciences Branch annual report

    SciTech Connect (OSTI)

    Keyes, B.M.; Dippo, P.C.

    1991-11-01

    The Applied Sciences Branch actively supports the advancement of DOE/SERI goals for the development and implementation of the solar photovoltaic technology. The primary focus of the laboratories is to provide state-of-the-art analytical capabilities for materials and device characterization and fabrication. The branch houses a comprehensive facility which is capable of providing information on the full range of photovoltaic components. A major objective of the branch is to aggressively pursue collaborative research with other government laboratories, universities, and industrial firms for the advancement of photovoltaic technologies. Members of the branch disseminate research findings to the technical community in publications and presentations. This report contains information on surface and interface analysis, materials characterization, development, electro-optical characterization module testing and performance, surface interactions and FTIR spectroscopy.

  20. QUESTIONS & ANSWERS ABOUT LUNG CANCER

    E-Print Network [OSTI]

    QUESTIONS & ANSWERS ABOUT LUNG CANCER Q: What are the early signs of lung cancer? How would I know I have it? A: Some of the early warning signs of lung cancer are: · A cough that doesn't go away what may be causing these symptoms. Q: How is lung cancer diagnosed? A: Your doctor may do one or more

  1. Microbial production of wax esters from highly branched alkanes

    DOE Patents [OSTI]

    Bogan, William W.; Sullivan, Wendy R.; Paterek, James R.

    2005-02-01

    A microbial culture and method for producing wax esters using highly branched alkanes. In accordance with one embodiment, the highly branched alkane is squalane.

  2. 10 CFR 707 Frequently Asked Questions

    Broader source: Energy.gov [DOE]

    NOTE: The Questions on this site were compiled from questions asked during the four DOE complex wide tele-videos, as well as, questions submitted by e-mail and telephone. The answers provided are...

  3. Appendix C: Examples of review questions

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    This set of review questions was pulled from a number of EERE evaluations by the PEER Review Task Force and organized to show how questions for assessing a program differ from questions for assessing projects that make up that program.

  4. Frequently Asked Questions - HPMC Occupational Health Services

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

    Font Size Quick Links: General Questions and Scheduling Two-Encounter Exam Process Health and Wellness Services Behavioral Health Services General Questions and Scheduling Is...

  5. Cool Roofs: Your Questions Answered

    Broader source: Energy.gov [DOE]

    When Secretary Chu announced that the Department of Energy had installed a “cool roof” atop the west building of our Washington, DC headquarters, it elicited a fair number of questions from his Facebook fans. We decided to reach out to the people behind the project for their insight on the specific benefits of switching to a cool roof, and the process that went into making that choice.

  6. APPLYING CACHING TO TWO-LEVEL ADAPTIVE BRANCH PREDICTION

    E-Print Network [OSTI]

    Vintan, Lucian N.

    - 1 - APPLYING CACHING TO TWO-LEVEL ADAPTIVE BRANCH PREDICTION EGAN, C., STEVEN, G. B., SHIM, W of the Camera-ready paper. #12;- 2 - APPLYING CACHING TO TWO-LEVEL ADAPTIVE BRANCH PREDICTION ABSTRACT During the 1990s Two-level Adaptive Branch Predictors were developed to meet the requirement for accurate branch

  7. Potpourri of deposition and resuspension questions

    SciTech Connect (OSTI)

    Slinn, W.G.N.

    1983-01-01

    Twenty questions and answers are listed dealing with particulate deposition, resuspension, and precipitation scavenging.

  8. Implementation Guide for Use in Addressing Unreviewed Safety Question Requirements

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

    2006-07-24

    This Guide provides information to assist in implementation of Title 10 Code of Federal Regulations Part 830.203, "Unreviewed Safety Question Process," of the Nuclear Safety Management Rules for Category 1, 2, and 3 nuclear facilities owned or operated by the Department of Energy, including the National Nuclear Security Administration. Cancels DOE G 424.1-1.

  9. Implementation Guide for Use in Addressing Unreviewed Safety Question Requirements

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

    2001-10-24

    This Guide provides information to assist in the implementation and interpretation of Title 10 Code of Federal Regulations (CFR) Part 830.203, Unreviewed Safety Question Process, of the Nuclear Safety Management Rules for applicable nuclear facilities owned or operated by the Department of Energy (DOE), including the National Nuclear Security Administration (NNSA). Canceled by DOE N 251.93.

  10. BRIDGE: Branching Ratio Inquiry/Decay Generated Events

    E-Print Network [OSTI]

    Patrick Meade; Matthew Reece

    2007-10-24

    We present the manual for the program BRIDGE: Branching Ratio Inquiry/Decay Generated Events. The program is designed to operate with arbitrary models defined within matrix element generators, so that one can simulate events with small final-state multiplicities, decay them with BRIDGE, and then pass them to showering and hadronization programs. BRI can automatically calculate widths of two and three body decays. DGE can decay unstable particles in any Les Houches formatted event file. DGE is useful for the generation of event files with long decay chains, replacing large matrix elements by small matrix elements followed by sequences of decays. BRIDGE is currently designed to work with the MadGraph/MadEvent programs for implementing and simulating new physics models. In particular, it can operate with the MadGraph implementation of the MSSM. In this manual we describe how to use BRIDGE, and present a number of sample results to demonstrate its accuracy.

  11. Optimal orientation in branched cytoskeletal networks

    E-Print Network [OSTI]

    D. A. Quint; J. M. Schwarz

    2011-02-22

    Actin cytoskeletal protrusions in crawling cells, or lamellipodia, exhibit various morphological properties such as two characteristic peaks in the distribution of filament orientation with respect to the leading edge. To understand these properties, using the dendritic nucleation model as a basis for cytoskeletal restructuring, a kinetic-population model with orientational-dependent branching (birth) and capping (death) is constructed and analyzed. Optimizing for growth yields a relation between the branch angle and filament orientation that explains the two characteristic peaks. The model also exhibits a subdominant population that allows for more accurate modeling of recent measurements of filamentous actin density along the leading edge of lamellipodia in keratocytes. Finally, we explore the relationship between orientational and spatial organization of filamentous actin in lamellipodia and address recent observations of a prevalence of overlapping filaments to branched filaments---a finding that is claimed to be in contradiction with the dendritic nucleation model.

  12. Inquiring Minds - Questions About Physics

    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 likeUniverseIMPACT EVALUATION PLANIs gravity a particle or aHow doQuestion: Do you think

  13. Inquiring Minds - Questions About Physics

    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 likeUniverseIMPACT EVALUATION PLANIs gravity a particle or aHow doQuestion: Do you

  14. Inquiring Minds - Questions About Physics

    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 likeUniverseIMPACT EVALUATION PLANIs gravity a particle or aHow doQuestion: Do youVirtual

  15. Inquiring Minds - Questions About Physics

    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 likeUniverseIMPACT EVALUATION PLANIs gravity a particle or aHow doQuestion: Do

  16. Inquiring Minds - Questions About Physics

    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 likeUniverseIMPACT EVALUATION PLANIs gravity a particle or aHow doQuestion: DoWave

  17. Inquiring Minds - Questions About Physics

    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 likeUniverseIMPACT EVALUATION PLANIs gravity a particle or aHow doQuestion: DoWaveCan an

  18. Inquiring Minds - Questions About Physics

    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 likeUniverseIMPACT EVALUATION PLANIs gravity a particle or aHow doQuestion: DoWaveCan

  19. Inquiring Minds - Questions About Physics

    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 likeUniverseIMPACT EVALUATION PLANIs gravity a particle or aHow doQuestion: DoWaveCanYou

  20. Inquiring Minds - Questions About Physics

    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 likeUniverseIMPACT EVALUATION PLANIs gravity a particle or aHow doQuestion:

  1. Side branch absorber for exhaust manifold of two-stroke internal combustion engine

    DOE Patents [OSTI]

    Harris, Ralph E. (San Antonio, TX); Broerman, III, Eugene L. (San Antonio, TX); Bourn, Gary D. (Laramie, WY)

    2011-01-11

    A method of improving scavenging operation of a two-stroke internal combustion engine. The exhaust pressure of the engine is analyzed to determine if there is a pulsation frequency. Acoustic modeling is used to design an absorber. An appropriately designed side branch absorber may be attached to the exhaust manifold.

  2. Heat Transfer Operators Associated with Quantum Operations

    E-Print Network [OSTI]

    Ç. Aksak; S. Turgut

    2011-04-14

    Any quantum operation applied on a physical system is performed as a unitary transformation on a larger extended system. If the extension used is a heat bath in thermal equilibrium, the concomitant change in the state of the bath necessarily implies a heat exchange with it. The dependence of the average heat transferred to the bath on the initial state of the system can then be found from the expectation value of a hermitian operator, which is named as the heat transfer operator (HTO). The purpose of this article is the investigation of the relation between the HTOs and the associated quantum operations. Since, any given quantum operation on a system can be realized by different baths and unitaries, many different HTOs are possible for each quantum operation. On the other hand, there are also strong restrictions on the HTOs which arise from the unitarity of the transformations. The most important of these is the Landauer erasure principle. This article is concerned with the question of finding a complete set of restrictions on the HTOs that are associated with a given quantum operation. An answer to this question has been found only for a subset of quantum operations. For erasure operations, these characterizations are equivalent to the generalized Landauer erasure principle. For the case of generic quantum operations however, it appears that the HTOs obey further restrictions which cannot be obtained from the entropic restrictions of the generalized Landauer erasure principle.

  3. Improved Measurement of the ??e? Branching Ratio

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

    Aguilar-Arevalo, A.; Aoki, M.; Blecher, M.; Britton, D. I.; Bryman, D. A.; vom Bruch, D.; Chen, S.; Comfort, J.; Ding, M.; Doria, L.; et al

    2015-08-01

    A new measurement of the branching ratio Re/?=?(?+ ? e+? + ?+ ? e+??)/?(?+ ? ?+? + ?+??+??) resulted in Rexpe/?=[1.2344±0.0023(stat)±0.0019(syst)] x 10-4. This is in agreement with the standard model prediction and improves the test of electron-muon universality to the level of 0.1%.

  4. BUREAU OF COMMERCIAL BRANCH OF ECONOMICS

    E-Print Network [OSTI]

    REPORT to the BUREAU OF COMMERCIAL FISHERIES on the BRANCH OF ECONOMICS Circular 173 UNITED STATES TO T HE BUREAU O:B-' ~ OM 11~ I ( I \\L FISHERIES ON THE BRr\\. O F ECONOMIC by James Crutchfield (Chai r was formed by the Bureau of Commercial Fisheries to review its economic program. The members of the committee

  5. Measurement of the D -> pipi branching fractions

    E-Print Network [OSTI]

    Ammar, Raymond G.; Ball, S.; Baringer, Philip S.; Coppage, Don; Copty, N.; Davis, Robin E. P.; Hancock, N.; Kelly, M.; Kwak, Nowhan; Lam, H.

    1993-09-01

    Using data from CLEO II at the Cornell Electron Storage Ring we provide a new measurement of the branching fraction for D0 --> pi+pi-, and we present the first measurements of D0 --> pi0pi0 and of D+ --> pi+pi0, which is due to an isospin changing...

  6. Extending Correlation in Branch Prediction Schemes Lucian N. VINTAN*)

    E-Print Network [OSTI]

    Vintan, Lucian N.

    . A classic Branch Target Cache (BTC) [Hen96] achieves these objectives by holding the following information to access the BTC in parallel with the normal instruction fetch process. As a result each branch

  7. Branch content of metallocene polyethylene Ramnath Ramachandran, Gregory Beaucage*

    E-Print Network [OSTI]

    Beaucage, Gregory

    Branch content of metallocene polyethylene Ramnath Ramachandran, Gregory Beaucage* and Amit catalyzed polyethylene (PE). A novel scaling approach is applied to determine the mole fraction branch solutions of metallocene polyethylene samples, to quantify the LCB content in polymers previously studied

  8. Biomechanical consequences of branching in flexible wave-swept macroalgae

    E-Print Network [OSTI]

    Martone, Patrick T.

    Biomechanical consequences of branching in flexible wave-swept macroalgae Samuel Starko1,2 *, Barry Key words: biomechanics, dislodgement, drag, evolution, hydrodynamics, intertidal, macroalgae. Branching has clear biomechanical consequences, increasing drag and the need for increased attachment

  9. Hawaii Department of Health Clean Water Branch | Open Energy...

    Open Energy Info (EERE)

    Clean Water Branch Jump to: navigation, search Name: Hawaii Department of Health Clean Water Branch Address: P.O. Box 3378 Place: Honolulu, Hawaii Zip: 96801 Website: hawaii.gov...

  10. Q-branch Raman scattering and modern kinetic thoery

    SciTech Connect (OSTI)

    Monchick, L. [The Johns Hopkins Univ., Laurel, MD (United States)

    1993-12-01

    The program is an extension of previous APL work whose general aim was to calculate line shapes of nearly resonant isolated line transitions with solutions of a popular quantum kinetic equation-the Waldmann-Snider equation-using well known advanced solution techniques developed for the classical Boltzmann equation. The advanced techniques explored have been a BGK type approximation, which is termed the Generalized Hess Method (GHM), and conversion of the collision operator to a block diagonal matrix of symmetric collision kernels which then can be approximated by discrete ordinate methods. The latter method, which is termed the Collision Kernel method (CC), is capable of the highest accuracy and has been used quite successfully for Q-branch Raman scattering. The GHM method, not quite as accurate, is applicable over a wider range of pressures and has proven quite useful.

  11. Executive Branch Management Scorecard | Department of Energy

    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:FinancingPetroleum12, 2015 InfographiclighbulbsDepartmentDeveloping11,Branch Management Scorecard

  12. Measurements of $\\Xi_c^{+}$ Branching Ratios

    E-Print Network [OSTI]

    Link, J M; Anjos, J C; Bediaga, I; Göbel, C; Magnin, J; Massafferri, A; De Miranda, J M; Pepe, I M; Polycarpo, E; Dos Reis, A C; Carrillo, S; Casimiro, E; Cuautle, E; Sánchez-Hernández, A; Uribe, C; Vázquez, F; Agostino, L; Cinquini, L; Cumalat, J P; O'Reilly, B; Segoni, I; Wahl, M; Butler, J N; Cheung, H W K; Chiodini, G; Gaines, I; Garbincius, P H; Garren, L A; Gottschalk, E E; Kasper, P H; Kreymer, A E; Kutschke, R; Wang, M; Benussi, L; Bertani, M; Bianco, S; Fabbri, Franco Luigi; Zallo, A; Reyes, M; Cawlfield, C; Kim, D Y; Rahimi, A; Wiss, J; Gardner, R; Kryemadhi, A; Chung, Y S; Kang, J S; Ko, B R; Kwak, J W; Lee, K B; Cho, K; Park, H; Alimonti, G; Barberis, S; Boschini, M; Cerutti, A; D'Angelo, P; Di Corato, M; Dini, P; Edera, L; Erba, S; Giammarchi, M; Inzani, P; Leveraro, F; Malvezzi, S; Menasce, D; Mezzadri, M; Moroni, L; Pedrini, D; Pontoglio, C; Prelz, F; Rovere, M; Sala, S; Davenport, T F; Arena, V; Boca, G; Bonomi, G; Gianini, G; Liguori, G; Lopes-Pegna, D; Merlo, M M; Pantea, D; Ratti, S P; Riccardi, C; Vitulo, P; Hernández, H; López, A M; Luiggi, E; Méndez, H; Paris, A; Quinones, J; Ramírez, J E; Zhang, Y; Wilson, J R; Handler, T; Mitchell, R; Engh, D; Hosack, M; Johns, W E; Nehring, M S; Sheldon, P D; Stenson, K; Vaandering, E W; Webster, M; Sheaff, M

    2003-01-01

    Using data collected by the fixed target Fermilab experiment FOCUS, we measure the branching ratios of the Cabibbo favored decays $\\Xi_c^+ \\to \\Sigma^+K^-\\pi^+$, $\\Xi_c^+ \\to \\Sigma^+ \\bar{K}^{*}(892)^0$, and $\\Xi_c^+ \\to \\Lambda^0K^-\\pi^+\\pi^+$ relative to $\\Xi_c^+ \\to \\Xi^-\\pi^+\\pi^+$ to be $0.91\\pm0.11\\pm0.04$, $0.78\\pm0.16\\pm0.06$, and $0.28\\pm0.06\\pm0.06$, respectively. We report the first observation of the Cabibbo suppressed decay $\\Xi_c^+ \\to \\Sigma^+K^+K^-$ and we measure the branching ratio relative to $\\Xi_c^+ \\to \\Sigma^+K^-\\pi^+$ to be $0.16\\pm0.06\\pm0.01$. We also set 90% confidence level upper limits for $\\Xi_c^+ \\to \\Sigma^+ \\phi$ and $\\Xi_c^+ \\to \\Xi^*(1690)^0(\\Sigma^+ K^-) K^+$ relative to $\\Xi_c^+ \\to \\Sigma^+K^-\\pi^+$ to be 0.12 and 0.05, respectively. We find an indication of the decays $\\Xi_c^+ \\to \\Omega^-K^{+}\\pi^+$ and $\\Xi_c^+ \\to \\Sigma^{*}(1385)^+ \\bar{K}^0$ and set 90% confidence level upper limits for the branching ratios with respect to $\\Xi_c^+ \\to \\Xi^-\\pi^+\\pi^+$ to be 0.12 a...

  13. Cold versus hot fusion deuterium branching ratios

    SciTech Connect (OSTI)

    Fox, H.; Bass, R.

    1995-12-31

    A major source of misunderstanding of the nature of cold nuclear fusion has been the expectation that the deuterium branching ratios occurring within a palladium lattice would be consistent with the gas-plasma branching ratios. This misunderstanding has led to the concept of the dead graduate student, the 1989`s feverish but fruitless search for neutron emissions from cold fusion reactors, and the follow-on condemnation of the new science of cold fusion. The experimental facts are that in a properly loaded palladium lattice, the deuterium fusion produces neutrons at little above background, a greatly less-than-expected production of tritium (the tritium desert), and substantially more helium-4 than is observed in hot plasma physics. The experimental evidence is now compelling (800 reports of success from 30 countries) that cold nuclear fusion is a reality, that the branching ratios are unexpected, and that a new science is struggling to be recognized. Commercialization of some types of cold fusion devices has already begun.

  14. Persistently laminar branched surfaces Ying-Qing Wu

    E-Print Network [OSTI]

    Wu, Ying-Qing

    Persistently laminar branched surfaces Ying-Qing Wu Abstract We define sink marks for branched that a non 2-bridge Mon- tesinos knot K has a persistently laminar branched surface unless it is equivalent that there are many persistently laminar tangles. 1 Introduction Essential lamination plays an important role

  15. Dendrimers and methods of preparing same through proportionate branching

    SciTech Connect (OSTI)

    Yu, Yihua; Yue, Xuyi

    2015-09-15

    The present invention provides for monodispersed dendrimers having a core, branches and periphery ends, wherein the number of branches increases exponentially from the core to the periphery end and the length of the branches increases exponentially from the periphery end to the core, thereby providing for attachment of chemical species at the periphery ends without exhibiting steric hindrance.

  16. Branching patterns emerge in a mathematical model of the dynamics of lung development

    E-Print Network [OSTI]

    2014-01-01

    313–324 Branching patterns emerge in a mathematical model ofcascades of branching events emerge naturally; the branchingof the branching plane, all emerge imme- diately from the

  17. Implementation Guide for Use in Addressing Unreviewed Safety Question Requirements

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

    2010-04-08

    This Guide, including its attachments, provides information to assist in the implementation of Title 10 Code of Federal Regulations (CFR) Section 830.203, “Unreviewed Safety Question Process,” of the Nuclear Safety Management Rules for Category 1, 2, and 3 nuclear facilities owned or operated by the Department of Energy (DOE), including the National Nuclear Security Administration (NNSA). Cancels DOE G 424.1-1A. Admin Chg 1 dated 4-12-13.

  18. Implementation Guide for Use in Addressing Unreviewed Safety Question Requirements

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

    2010-04-08

    This Guide, including its attachments, provides information to assist in the implementation of Title 10 Code of Federal Regulations (CFR) Section 830.203, “Unreviewed Safety Question Process,” of the Nuclear Safety Management Rules for Category 1, 2, and 3 nuclear facilities owned or operated by the Department of Energy (DOE), including the National Nuclear Security Administration (NNSA). Admin Chg 2, dated 6-12-13, supersedes DOE G 424.1-1B Admin Chg 1.

  19. Program Evaluation Topics and Questions Library

    Broader source: Energy.gov [DOE]

    Menu of initial questions for a program administrator to use in developing a real-time evaluation survey to collect qualitative data from program contractors.

  20. Frequently Asked Questions | Environmental Management Science...

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

    Frequently Asked Questions About the Oak Ridge Environmental Management Science Education and Internship Program 1. What kind of program is the OREM Science Education and...

  1. Annual report, Basic Sciences Branch, FY 1991

    SciTech Connect (OSTI)

    Not Available

    1993-04-01

    This report summarizes the progress of the Basic Sciences Branch of the National Renewable Energy Laboratory (NREL) from October 1, 1990, through September 30, 1991. Seven technical sections of the report cover these main areas of NREL's in-house research: Semiconductor Crystal Growth, Amorphous Silicon Research, Polycrystalline Thin Films, III-V High-Efficiency Photovoltaic Cells, Solid-State Theory, Solid-State Spectroscopy, and Superconductivity. Each section explains the purpose and major accomplishments of the work in the context of the US Department of Energy's National Photovoltaic Research Program plans.

  2. Long Branch Capital | 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 View NewTexas:Montezuma, Arizona:Oregon: EnergyLloyd, NewBranch Capital Jump to: navigation, search

  3. Your Unanswered Questions…. Answered- Batch 2

    Broader source: Energy.gov [DOE]

    Secretary Chu hosted an online town hall to discuss President Obama's clean energy innovation agenda -- and while he was able to answer about 10 questions submitted online during the event, we received more than 200! Here is our second batch of questions and answers.

  4. Finding Space-Time Transformations for Uniform Recurrences via Branch-ing Parametric Linear Programming

    E-Print Network [OSTI]

    Gugat, Martin

    consisting of two linear mappings, an allocation and a timing function. In this paper, we address the problem allocation function, a continuous relaxation of this problem is studied by passing from linear to quasi of the null space of the allocation function. Therefore, a branching approach is proposed for finding quasi

  5. Questions and Answers about National Environmental Policy Act...

    Office of Environmental Management (EM)

    Questions and Answers about National Environmental Policy Act (NEPA) Compliance Questions and Answers about National Environmental Policy Act (NEPA) Compliance Questions and...

  6. Natural Gas from Shale: Questions and Answers | Department of...

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

    Natural Gas from Shale: Questions and Answers Natural Gas from Shale: Questions and Answers Natural Gas from Shale: Questions and Answers More Documents & Publications Shale Gas...

  7. Questions and Answers for the Smart Grid Investment Grant Program...

    Energy Savers [EERE]

    Questions and Answers for the Smart Grid Investment Grant Program: Frequently Asked Questions Questions and Answers for the Smart Grid Investment Grant Program: Frequently Asked...

  8. Fresh look at randomly branched polymers

    E-Print Network [OSTI]

    Hans-Karl Janssen; Olaf Stenull

    2009-11-09

    We develop a new, dynamical field theory of isotropic randomly branched polymers, and we use this model in conjunction with the renormalization group (RG) to study several prominent problems in the physics of these polymers. Our model provides an alternative vantage point to understand the swollen phase via dimensional reduction. We reveal a hidden Becchi-Rouet-Stora (BRS) symmetry of the model that describes the collapse ($\\theta$-)transition to compact polymer-conformations, and calculate the critical exponents to 2-loop order. It turns out that the long-standing 1-loop results for these exponents are not entirely correct. A runaway of the RG flow indicates that the so-called $\\theta^\\prime$-transition could be a fluctuation induced first order transition.

  9. Gauge Theories on the Coulomb branch

    E-Print Network [OSTI]

    John H. Schwarz

    2014-08-05

    We construct the world-volume action of a probe D3-brane in $AdS_5 \\times S^5$ with $N$ units of flux. It has the field content, symmetries, and dualities of the $U(1)$ factor of ${\\cal N} =4$ $U(N+1)$ super Yang--Mills theory, spontaneously broken to $U(N) \\times U(1)$ by being on the Coulomb branch, with the massive fields integrated out. This motivates the conjecture that it is the exact effective action, called a `highly effective action' (HEA). We construct an $SL(2,Z)$ multiplet of BPS soliton solutions of the D3-brane theory (the conjectured HEA) and show that it reproduces the electrically charged massive states that have been integrated out as well as magnetic monopoles and dyons. Their charges are uniformly spread on a spherical surface, called a `soliton bubble', which is interpreted as a phase boundary.

  10. Nucleosynthesis in asymptotic giant branch stars

    SciTech Connect (OSTI)

    El Eid, Mounib F., E-mail: meid@aub.edu.lb [American University of Beirut, Department of Physics, P.O. Box 11-0236, Riad El-Solh, Beirut (Lebanon)

    2014-05-09

    The nucleosynthesis in asymptotic giant branch stars (briefly: AGB)is a challenging and fascinating subject in the theory of stellar evolution and important for observations as well. This is because about of half the heavy elements beyond iron are synthesized during thermal pulsation phases of these stars. Furthermore, the understanding of the production of the heavy elements and some light elements like carbon and fluorine represent a powerful tool to get more insight into the internal structure of these stars. The diversity of nuclear processing during the AGB phases may also motivate experimental activities in measuring important nuclear reactions. In this contribution, we emphasize several interesting feature of the nucleosynthesis in AGB stars which still needs further elaboration especially from theoretical point of view.

  11. Detector for measuring the $?^+\\to e^+?_e$ branching fraction

    E-Print Network [OSTI]

    A. A. Aguilar-Arevalo; M. Aoki; M. Blecher; D. vom Bruch; D. Bryman; J. Comfort; S. Cuen-Rochin; L. Doria; P. Gumplinger; A. Hussein; Y. Igarashi; N. Ito; S. Ito; S. H. Kettell; L. Kurchaninov; L. Littenberg; C. Malbrunot; R. E. Mischke; A. Muroi; T. Numao; G. Sheffer; A. Sher; T. Sullivan; K. Tauchi; D. Vavilov; K. Yamada; M. Yoshida

    2015-05-11

    The PIENU experiment at TRIUMF is aimed at a measurement of the branching ratio $R^{e/\\mu}$ = ${\\Gamma\\big((\\pi^{+} \\rightarrow e^{+} \

  12. Statistical distributions of earthquake numbers: consequence of branching process

    E-Print Network [OSTI]

    Kagan, Yan Y

    2010-01-01

    in the study of the seismic process (with Comments by M. S.point branching process along the magnitude (or log seismic

  13. Mr. John Kinneman, Chief Nuclear Materfals Branch Nuclear Regulatory...

    Office of Legacy Management (LM)

    111989 Mr. John Kinneman, Chief Nuclear Materfals Branch Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia. Pennsylvania 19406 Dear Mr. Kinneman: -;' .-. 'W...

  14. Disentangling Dimension Six Operators through Di-Higgs Boson Production

    E-Print Network [OSTI]

    Pierce, Aaron; Thaler, Jesse; Wang, Lian-Tao

    2008-01-01

    Six Operators through Di-Higgs Boson Production Aaron Piercethe production rate and branching ratios of the Higgs boson.Here, we show how Higgs boson pair production can yield

  15. Frequently Asked Questions About the Higgs Boson

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

    Questions About the Higgs Boson What is a Higgs field? What is a Higgs boson? The Higgs field is like a giant vat of molasses spread throughout the universe. Most of the known...

  16. Solar Instructor Training Network Frequently Asked Questions

    Broader source: Energy.gov [DOE]

    These frequently asked questions (FAQs) relate to the solar instructor training network. This project was launched by the U.S. Department of Energy (DOE) Solar Energy Technologies Program (SETP or...

  17. Questions about Groundwater Conservation Districts in Texas 

    E-Print Network [OSTI]

    Lesikar, Bruce J.; Silvy, Valeen

    2008-09-22

    Groundwater conservation districts (GCDs) are being created in many parts of Texas to allow local citizens to manage and protect their groundwater. This publication answers frequently asked questions about groundwater and GCDs....

  18. Response to Questions on Presentation to NAS

    SciTech Connect (OSTI)

    Meier, W R

    2011-03-17

    Response to questions on the presentation 'Overview to Chamber and Power Plant Designs for IFE' made at the 1/29-31 meeting of the National Academies Committee on the Prospects for Inertial Confinement Fusion Energy Systems.

  19. Ten questions and answers about superconductivity

    E-Print Network [OSTI]

    Tian De Cao

    2012-11-13

    This work answers the basic questions of superconductivity in a question-and-answer format. We extend a basic hypothesis to various superconductors. This hypothesis is that superconductivity requires that the pairing gap locates around the Fermi level. On the basis of this hypothesis our calculations give the so-called three factor theory with which some key problems of the high temperature superconductivity are explained.

  20. Revision of the Branch Technical Position on Concentration Averaging and Encapsulation - 12510

    SciTech Connect (OSTI)

    Heath, Maurice; Kennedy, James E.; Ridge, Christianne; Lowman, Donald [U.S. NRC, Washington, DC, 20555-0001 (United States); Cochran, John [Sandia National Laboratory (United States)

    2012-07-01

    The U.S. Nuclear Regulatory Commission (NRC) regulation governing low-level waste (LLW) disposal, 'Licensing Requirements for Land Disposal of Radioactive Waste', 10 CFR Part 61, establishes a waste classification system based on the concentration of specific radionuclides contained in the waste. The regulation also states, at 10 CFR 61.55(a)(8), that, 'the concentration of a radionuclide (in waste) may be averaged over the volume of the waste, or weight of the waste if the units are expressed as nanocuries per gram'. The NRC's Branch Technical Position on Concentration Averaging and Encapsulation provides guidance on averaging radionuclide concentrations in waste under 10 CFR 61.55(a)(8) when classifying waste for disposal. In 2007, the NRC staff proposed to revise the Branch Technical Position on Concentration Averaging and Encapsulation. The Branch Technical Position on Concentration Averaging and Encapsulation is an NRC guidance document for averaging and classifying wastes under 10 CFR 61. The Branch Technical Position on Concentration Averaging and Encapsulation is used by nuclear power plants (NPPs) licensees and sealed source users, among others. In addition, three of the four U.S. LLW disposal facility operators are required to honor the Branch Technical Position on Concentration Averaging and Encapsulation as a licensing condition. In 2010, the Commission directed the staff to develop guidance regarding large scale blending of similar homogenous waste types, as described in SECY-10-0043 as part of its Branch Technical Position on Concentration Averaging and Encapsulation revision. The Commission is improving the regulatory approach used in the Branch Technical Position on Concentration Averaging and Encapsulation by moving towards a making it more risk-informed and performance-based approach, which is more consistent with the agency's regulatory policies. Among the improvements to the Branch Technical Position on Concentration Averaging and Encapsulation are more risk-informed limits for the sizes of sealed sources for safe disposal. Using more realistic intruder exposure scenarios, the suggested limits for Class B and C waste disposal of sealed sources, particularly Cs-137 and Co-60, have been increased. These suggested changes, and others in the Branch Technical Position on Concentration Averaging and Encapsulation, if adopted by Agreement States, have the potential to eliminate numerous orphan sources (i.e., sources that currently have no disposal pathway) that are now being stored. Permanent disposal of these sources, rather than temporary storage, will help reduce safety and security risks. The revised Branch Technical Position on Concentration Averaging and Encapsulation has an alternative approach section which provides flexibility to generators and processors, while also ensuring that intruder protection will be maintained. Alternative approaches provide flexibility by allowing for consideration of likelihood of intrusion, the possibility of averaging over larger volumes and allowing for disposal of large activity sources. The revision has improved the organization of the Branch Technical Position on Concentration Averaging and Encapsulation, improved its clarity, better documented the bases for positions, and made the positions more risk informed while also maintaining protection for intruder as required by 10 CFR Part 61. (authors)

  1. Unreviewed Disposal Question Evaluation: Waste Disposal In Engineered Trench #3

    SciTech Connect (OSTI)

    Hamm, L. L.; Smith, F. G. III; Flach, G. P.; Hiergesell, R. A.; Butcher, B. T.

    2013-07-29

    Because Engineered Trench #3 (ET#3) will be placed in the location previously designated for Slit Trench #12 (ST#12), Solid Waste Management (SWM) requested that the Savannah River National Laboratory (SRNL) determine if the ST#12 limits could be employed as surrogate disposal limits for ET#3 operations. SRNL documented in this Unreviewed Disposal Question Evaluation (UDQE) that the use of ST#12 limits as surrogates for the new ET#3 disposal unit will provide reasonable assurance that Department of Energy (DOE) 435.1 performance objectives and measures (USDOE, 1999) will be protected. Therefore new ET#3 inventory limits as determined by a Special Analysis (SA) are not required.

  2. Power-Aware Branch Prediction: Characterization and Design

    E-Print Network [OSTI]

    Huang, Wei

    Power-Aware Branch Prediction: Characterization and Design Dharmesh Parikh, Kevin Skadron, Yan-point benchmarks to explore the role of branch predictor organization in power/energy/performance tradeoffs's total power dissipation, prediction accuracy is nevertheless a powerful lever on processor behavior

  3. A STRATEGIC PLAN FOR HARBOR BRANCH OCEANOGRAPHIC INSTITUTE

    E-Print Network [OSTI]

    Marques, Oge

    A STRATEGIC PLAN FOR HARBOR BRANCH OCEANOGRAPHIC INSTITUTE AT FLORIDA ATLANTIC UNIVERSITY 2012­2017 RESEARCH, PARTNERSHIPS & STEWARDSHIP FOR THE FUTURE LIVING OCEANS OUR #12;CONTENTS About the Strategic Plan of Harbor Branch Resources............................................ 22 #12;1 ABOUT THE STRATEGIC PLAN

  4. Branch length distribution in TREF fractionated polyethylene Ramnath Ramachandran a

    E-Print Network [OSTI]

    Beaucage, Gregory

    Branch length distribution in TREF fractionated polyethylene Ramnath Ramachandran a , Gregory Keywords: Polyethylene Branching Neutron scattering a b s t r a c t Commercial polyethylene is typically and catalyst activity. Further, processing of polyethylene after polymerization may also result in changes

  5. HIDDEN SYMMETRIES OF CYCLIC BRANCHED COVERINGS OF 2-BRIDGE KNOTS

    E-Print Network [OSTI]

    HIDDEN SYMMETRIES OF CYCLIC BRANCHED COVERINGS OF 2-BRIDGE KNOTS MARCO RENI AND ANDREI VESNIN hyperbolic 3-manifolds Mn(K), which are n- fold cyclic branched coverings of 2-bridge knots K. We show the symmetry groups of knots and links (see [BZ], [Ka]). Particularly, the class of 2-bridge knots

  6. Radiolabeled dimethyl branched long chain fatty acid for heart imaging

    DOE Patents [OSTI]

    Knapp, Jr., Furn F. (Oak Ridge, TN); Goodman, Mark M. (Knoxville, TN); Kirsch, Gilbert (Woippy, FR)

    1988-08-16

    A radiolabeled long chain fatty acid for heart imaging that has dimethyl branching at one of the carbons of the chain which inhibits the extent to which oxidation can occur. The closer to the carboxyl the branching is positioned, the more limited the oxidation, thereby resulting in prolonged retention of the radiolabeled compound in the heart.

  7. Start Paint Branch Dr End 3501 University Blvd E

    E-Print Network [OSTI]

    Maryland at College Park, University of

    Start Paint Branch Dr End 3501 University Blvd E Hyattsville, MD 20783 Travel 1.3 mi ­ about 5 mins ©2008 Google - Map data ©2008 NAVTEQTM - Terms of Use Page 1 of 2Paint Branch Dr to 3501 University Blvd E, Hyattsville, MD 20783 - Google Maps 6/1/2008http://maps.google.com/maps?f=d&hl=en&geocode=&saddr=Paint

  8. FY 1992 Measurements and Characterization Branch annual report

    SciTech Connect (OSTI)

    Dippo, P.C

    1993-03-01

    The Measurements and Characterization Branch actively supports the advancement of DOE/NREL goals for the development and implementation of the solar photovoltaic (PV) technology. The primary focus of the laboratories is to provide state-of-the-art analytical capabilities for materials and device characterization and fabrication. The branch houses a comprehensive facility that Is capable of providing information on the full range of PV components. A major objective of the branch is to aggressively pursue collaborative research with other government laboratories, universities, and industrial firms for the advancement of Pv technologies. Members of the branch disseminate research findings to the technical community in publications and presentations. The Measurements and Characterization Branch encompasses seven coordinated research groups, providing integrated research and development that covers all aspects of photovoltaic materials/devices characterization.

  9. From Question Answering to Visual Exploration

    SciTech Connect (OSTI)

    McColgin, Dave W.; Gregory, Michelle L.; Hetzler, Elizabeth G.; Turner, Alan E.

    2006-08-11

    Research in Question Answering has focused on the quality of information retrieval or extraction using the metrics of precision and recall to judge success; these metrics drive toward finding the specific best answer(s) and are best supportive of a lookup type of search. These do not address the opportunity that users? natural language questions present for exploratory interactions. In this paper, we present an integrated Question Answering environment that combines a visual analytics tool for unstructured text and a state-of-the-art query expansion tool designed to compliment the cognitive processes associated with an information analysts work flow. Analysts are seldom looking for factoid answers to simple questions; their information needs are much more complex in that they may be interested in patterns of answers over time, conflicting information, and even related non-answer data may be critical to learning about a problem or reaching prudent conclusions. In our visual analytics tool, questions result in a comprehensive answer space that allows users to explore the variety within the answers and spot related information in the rest of the data. The exploratory nature of the dialog between the user and this system requires tailored evaluation methods that better address the evolving user goals and counter cognitive biases inherent to exploratory search tasks.

  10. Using EPR To Compare PEG-branch-nitroxide "Bivalent-Brush Polymers" and Traditional PEG Bottle-Brush Polymers: Branching

    E-Print Network [OSTI]

    Turro, Nicholas J.

    Using EPR To Compare PEG-branch-nitroxide "Bivalent-Brush Polymers" and Traditional PEG Bottle-Brush Polymers: Branching Makes a Difference Alan O. Burts, Yongjun Li, Aleksandr V. Zhukhovitskiy, Paresma R-brush random and block copolymers. Our results demonstrate that bivalent bottle-brush polymers have greater

  11. Quantification of branching in model 3-arm star polyethylene Ramnath Ramachandran, Gregory Beaucage*

    E-Print Network [OSTI]

    Beaucage, Gregory

    1 Quantification of branching in model 3-arm star polyethylene Ramnath Ramachandran, Gregory-arm star polyethylene molecules is presented. Many commercial polyethylenes have long side branches-density polyethylene (LDPE) is typically a highly branched structure with broad distributions in branch content, branch

  12. Ian Hinchliffe Answers Your Higgs Boson Questions

    SciTech Connect (OSTI)

    Hinchliffe, Ian

    2012-01-01

    contingent with the ATLAS experiment at CERN, answers many of your questions about the Higgs boson. Ian invited viewers to send in questions about the Higgs via email, Twitter, Facebook, or YouTube in an "Ask a Scientist" video posted July 3: http://youtu.be/xhuA3wCg06s CERN's July 4 announcement that the ATLAS and CMS experiments at the Large Hadron Collider have discovered a particle "consistent with the Higgs boson" has raised questions about what scientists have found and what still remains to be found -- and what it all means. If you have suggestions for future "Ask a Scientist" videos, post them below or send ideas to askascientist@lbl.gov

  13. Ian Hinchliffe Answers Your Higgs Boson Questions

    ScienceCinema (OSTI)

    Hinchliffe, Ian

    2013-05-29

    contingent with the ATLAS experiment at CERN, answers many of your questions about the Higgs boson. Ian invited viewers to send in questions about the Higgs via email, Twitter, Facebook, or YouTube in an "Ask a Scientist" video posted July 3: http://youtu.be/xhuA3wCg06s CERN's July 4 announcement that the ATLAS and CMS experiments at the Large Hadron Collider have discovered a particle "consistent with the Higgs boson" has raised questions about what scientists have found and what still remains to be found -- and what it all means. If you have suggestions for future "Ask a Scientist" videos, post them below or send ideas to askascientist@lbl.gov

  14. Adsorption of annealed branched polymers on curved surfaces

    E-Print Network [OSTI]

    Wagner, Jef; Zandi, Roya

    2015-01-01

    The behavior of annealed branched polymers near adsorbing surfaces plays a fundamental role in many biological and industrial processes. Most importantly single stranded RNA in solution tends to fold up and self-bind to form a highly branched structure. Using a mean field theory, we both perturbatively and numerically examine the adsorption of branched polymers on surfaces of several different geometries in a good solvent. Independent of the geometry of the wall, we observe that as branching density increases, surface tension decreases. However, we find a coupling between the branching density and curvature in that a further lowering of surface tension occurs when the wall curves towards the polymer, but the amount of lowering of surface tension decreases when the wall curves away from the polymer. We find that for branched polymers confined into spherical cavities, most of branch-points are located in the vicinity of the interior wall and the surface tension is minimized for a critical cavity radius. For bra...

  15. Spatial Extent of Branching Brownian Motion

    E-Print Network [OSTI]

    Kabir Ramola; Satya N. Majumdar; Gregory Schehr

    2015-03-13

    We study the one dimensional branching Brownian motion starting at the origin and investigate the correlation between the rightmost ($X_{\\max}\\geq 0$) and leftmost ($X_{\\min} \\leq 0$) visited sites up to time $t$. At each time step the existing particles in the system either diffuse (with diffusion constant $D$), die (with rate $a$) or split into two particles (with rate $b$). We focus on the regime $b \\leq a$ where these two extreme values $X_{\\max}$ and $X_{\\min}$ are strongly correlated. We show that at large time $t$, the joint probability distribution function (PDF) of the two extreme points becomes stationary $P(X,Y,t \\to \\infty) \\to p(X,Y)$. Our exact results for $p(X,Y)$ demonstrate that the correlation between $X_{\\max}$ and $X_{\\min}$ is nonzero, even in the stationary state. From this joint PDF, we compute exactly the stationary PDF $p(\\zeta)$ of the (dimensionless) span $\\zeta = {(X_{\\max} - X_{\\min})}/{\\sqrt{D/b}}$, which is the distance between the rightmost and leftmost visited sites. This span distribution is characterized by a linear behavior ${p}(\\zeta) \\sim \\frac{1}{2} \\left(1 + \\Delta \\right) \\zeta$ for small spans, with $\\Delta = \\left(\\frac{a}{b} -1\\right)$. In the critical case ($\\Delta = 0$) this distribution has a non-trivial power law tail ${p}(\\zeta) \\sim 8 \\pi \\sqrt{3} /\\zeta^3$ for large spans. On the other hand, in the subcritical case ($\\Delta > 0$), we show that the span distribution decays exponentially as ${p}(\\zeta) \\sim (A^2/2) \\zeta \\exp \\left(- \\sqrt{\\Delta}~\\zeta\\right)$ for large spans, where $A$ is a non-trivial function of $\\Delta$ which we compute exactly. We show that these asymptotic behaviors carry the signatures of the correlation between $X_{\\max}$ and $X_{\\min}$. Finally we verify our results via direct Monte Carlo simulations.

  16. Office of Marine and Aviation Operations NOAA's Office of Marine and Aviation Operations

    E-Print Network [OSTI]

    Office of Marine and Aviation Operations NOAA's Office of Marine and Aviation Operations (OMAO) 101 2015 #12;Office of Marine and Aviation Operations For future questions and information on OMAO://www.legislative.noaa.gov/. #12;Office of Marine and Aviation Operations Director, OMAO and the NOAA Corps Rear Admiral David A

  17. Fish and Wildlife Management Questions and RM&E Strategies Key Management Questions

    E-Print Network [OSTI]

    -hydro agency responsibilities. #12;2 Strategic Category: Hydro RM&E The following are the primary management1 Fish and Wildlife Management Questions and RM&E Strategies Key Management Questions 1. Are we implemented and accomplished as proposed? Strategic Category: Fish Population Status Monitoring The following

  18. On a question of Cooper and Kennedy

    E-Print Network [OSTI]

    Prodinger, Helmut

    On a question of Cooper and Kennedy@rsmb.tuwien.ac.at In [2], Cooper and Kennedy note the following: If xn = axn-1 + bxn-2 + cxn. Kennedy. Proof of a result by Jarden by generalizing* * a proof of Carlitz. Fibonacci Quarterly, 33

  19. Questioning Yourself Ready Reference B-2

    E-Print Network [OSTI]

    Questioning Yourself Ready Reference B-2 College of Engineering, Architecture & Technology Career Services Oklahoma State University College of Engineering, Architecture & Technology Career Services Office set my own hours? Do I thrive in a high-stress atmosphere, or would I prefer something a bit more

  20. Common Questions Why should I soil test?

    E-Print Network [OSTI]

    Isaacs, Rufus

    Common Questions Why should I soil test? Soil testing is an important diagnostic tool to evaluate nutrient imbalances and understand plant growth. The most important reason to soil test is to have a basis for intelligent application of fertilizer and lime. Testing also allows for growers and homeowners to maintain

  1. Basics of Photometry Photometry: Basic Questions

    E-Print Network [OSTI]

    Masci, Frank

    Basics of Photometry #12;Photometry: Basic Questions · How do you identify objects in your image type of object you're studying? #12;#12;#12;Topics 1. General Considerations 2. Stellar Photometry 3. Galaxy Photometry #12;I: General Considerations 1. Garbage in, garbage out... 2. Object Detection 3

  2. CRAD, Facility Safety- Unreviewed Safety Question Requirements

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) that can be used for assessment of a contractor's Unreviewed Safety Question (USQ) process.

  3. Ten Questions Concerning Generative Computer Art

    E-Print Network [OSTI]

    McCormack, Jon

    Ten Questions Concerning Generative Computer Art Jon McCormack, Oliver Bown, Alan Dorin, Jonathan), Centre for Electronic Media Art, Faculty of Information Technology, Monash University, Caulfield East, Australia, Email: Jonathan McCabe (generative artist), Faculty of Arts and Design

  4. ANNUAL REPORT 20112012 ASKING BETTER QUESTIONS

    E-Print Network [OSTI]

    Bhunia, Swarup

    panels?" and "How long will a solar panel really last?" And the distinction that divides "What should we, how wind turbine blades can be lighter yet stronger, how flow batteries can store energy longer. They questioned how to bring power to developing countries with no established energy sources, ways to power

  5. Questions to In general, when planning an

    E-Print Network [OSTI]

    Royer, Dana

    Questions to Ponder.... In general, when planning an event there are many things to think about for this event? Program Planning "The one who fails to plan, plans to fail" --Unknown Paperwork Yes No Social in planning a program or event on campus? Are you unsure of where to begin with the planning process

  6. 10 Questions for a Physicist: Antonio Checco

    Broader source: Energy.gov [DOE]

    Today, the Energy Blog is launching a new series, 10 Questions, with a simple goal in mind – to introduce you to our scientists and their incredible work. Dr. Checco explains wetting on the nanoscale, shares some advice for students and tells us about his favorite movie scientist.

  7. Treatment of Anthrax Disease Frequently Asked Questions

    SciTech Connect (OSTI)

    Judd, Kathleen S.; Young, Joan E.; Lesperance, Ann M.; Malone, John D.

    2010-05-14

    This document provides a summary of Frequently Asked Questions (FAQs) on the treatment of anthrax disease caused by a wide-area release of Bacillus anthracis spores as an act bioterrorism. These FAQs are intended to provide the public health and medical community, as well as others, with guidance and communications to support the response and long-term recovery from an anthrax event.

  8. Measurement of the D+ -> pi+pi0 and D+ -> K+pi0Branching Fractions

    SciTech Connect (OSTI)

    Aubert, B.

    2006-07-21

    We present measurements of the branching fractions for the Cabbibo suppressed decays D{sup +} {yields} {pi}{sup +}{pi}{sup 0} and D{sup +} {yields} K{sup +}{pi}{sup 0} based on a data sample corresponding to an integrated luminosity of 124.3 fb{sup -1}. The data were taken with the BABAR detector at the PEP-II B Factory operating on and near the {Upsilon}(4S) resonance. We find {Beta}(D{sup +} {yields} {pi}{sup +}{pi}{sup 0}) = (1.25 {+-} 0.10 {+-} 0.09 {+-} 0.04) x 10{sup -3} and {Beta}(D{sup +} {yields} K{sup +}{pi}{sup 0}) = (2.52 {+-} 0.47 {+-} 0.25 {+-} 0.08) x 10{sup -4}, where the first uncertainty is statistical, the second systematic and the last error is due to the uncertainties in the absolute branching fraction scale for D{sup +} mesons. This represents the first observation of the doubly Cabibbo-suppressed D{sup +} {yields} K{sup +}{pi}{sup 0} decay mode and a new measurement of the D{sup +} {yields} {pi}{sup +}{pi}{sup 0} branching fraction.

  9. Establishment report: Reforestation of the Pen Branch corridor and delta

    SciTech Connect (OSTI)

    Nelson, E.A.; Dulohery, N.J.; Bunton, C.S.; Trettin, C.C.; McKee, W.H. Jr.

    1995-12-01

    This report documents the role of the USDA Forest Service in the reforestation of the Pen Branch floodplain and delta. The report focuses upon the reforestation activities and monitoring to characterize the sites.

  10. Dynamic Branch Prediction using Neural Networks Gordon Steven1

    E-Print Network [OSTI]

    Vintan, Lucian N.

    instructions to the processor pipeline. A classic Branch Target Cache (BTC) [1] achieves these objectives by using the PC address to access the BTC in parallel with the instruction fetch process. As a result each

  11. Covering Congress: Media Effects on Evaluations of the Legislative Branch 

    E-Print Network [OSTI]

    Johnson, Tyler

    2010-01-16

    This project takes an in-depth look at the role that media coverage of both individual members of Congress and Congress as a whole plays in shaping approval of legislators and the legislative branch. I argue that by examining ...

  12. Frobenius n-homomorphisms, transfers and branched coverings 

    E-Print Network [OSTI]

    Rees E.G.; Buchstaber V.M.

    2008-01-01

    The main purpose is to characterise continuous maps that are n-branched coverings in terms of induced maps on the rings of functions. The special properties of Frobenius nhomomorphisms between two function spaces that ...

  13. Briefing and Ancillary Materials for Rocky Branch Watershed Tour

    E-Print Network [OSTI]

    James, L. Allan

    1 Briefing and Ancillary Materials for Rocky Branch Watershed Tour Allan James This briefing available on the Water as a Resource, Geog 347, website: http://people.cas.sc.edu/ajames/347 Go to Ancillary

  14. Forty Most Asked Questions Concerning CEQ's National Environmental...

    Energy Savers [EERE]

    Forty Most Asked Questions Concerning CEQ's National Environmental Policy Act Regulations Forty Most Asked Questions Concerning CEQ's National Environmental Policy Act Regulations...

  15. DOE response to questions from AHAM on the supplemental proposed...

    Energy Savers [EERE]

    response to questions from AHAM on the supplemental proposed test procedure for residential clothes washers DOE response to questions from AHAM on the supplemental proposed test...

  16. Sample Questions | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Sample Questions Academic Question Resources Attending National Event Volunteers 2015 Competition Results News Media WDTS Home Contact Information National Science Bowl...

  17. Submit Your Home Energy Efficiency Questions Now for Earth Day...

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

    Submit Your Home Energy Efficiency Questions Now for Earth Day Google+ Hangout Submit Your Home Energy Efficiency Questions Now for Earth Day Google+ Hangout April 2, 2013 -...

  18. Questions and Issues on Hydrogen Pipelines: Pipeline Transmission...

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

    Questions and Issues on Hydrogen Pipelines: Pipeline Transmission of Hydrogen Questions and Issues on Hydrogen Pipelines: Pipeline Transmission of Hydrogen Pipping of GH2 Pipeline....

  19. Frequently Asked Questions about the Office of Energy Efficiency...

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

    Frequently Asked Questions about the Office of Energy Efficiency and Renewable Energy Frequently Asked Questions about the Office of Energy Efficiency and Renewable Energy Below...

  20. Berkeley Lab Answers Your Home Energy Efficiency Questions (Other...

    Office of Scientific and Technical Information (OSTI)

    Other: Berkeley Lab Answers Your Home Energy Efficiency Questions Citation Details In-Document Search Title: Berkeley Lab Answers Your Home Energy Efficiency Questions In this...

  1. Electric Vehicle Deployment: Policy Questions and Impacts to...

    Office of Environmental Management (EM)

    Vehicle Deployment: Policy Questions and Impacts to the U.S. Electric Grid - EAC Recommendations (November 2011) Electric Vehicle Deployment: Policy Questions and Impacts to the...

  2. The Question of Conation in Action Theory

    E-Print Network [OSTI]

    Good, Robert

    The Question of Conation in Action Theory Robert Good Rider College In some recent and most interesting articles, Myles Brand argues that intending has an exclusively conative feature. 1 This conative feature is said by Brand to be non... of a conative component of intending is best understood in light of the recent history of Causal theories of action. Basciaily, a Causal theory is one which holds that intentional ac­ tion is caused by a preceding mental event of a partic­ ular kind...

  3. Case-based Teaching Discovery Questions

    E-Print Network [OSTI]

    Campbell, A. Malcolm

    Goals Case-based Teaching Discovery Questions Teaching Chips Assessment Web Tools 1 Biology & 2.bio.davidson.edu/people/macampbell/ASCB/2002.html www.aw.com/genomics www.bio.davidson.edu/courses/genomics/studentpages.html www.bio.davidson.edu/courses/genomics/Exams/exams.html www.bio.davidson.edu/projects/GCAT/MAGICTool.html www.bio.davidson.edu/projects/GCAT/teachingchip.html

  4. EPS 236: Flow in porous materials, optional questions 1. Adapted from question 11 on page 56 in Domenico and Schwartz.

    E-Print Network [OSTI]

    Manga, Michael

    to low head. 1 #12;4. This question is adapted from question 1.4 in Ingebritsen and Sanford. A variety

  5. Brookhaven National Laboratory/ PHOTON SCIENCES Subject: Frequently Asked Questions about Environmental Management Systems

    E-Print Network [OSTI]

    Homes, Christopher C.

    , radioactive, mixed, medical or industrial wastes · emissions into the atmosphere · liquid discharges · storage is to ensure that the Directorate does not impact the environment. Question 2 - What is BNL's Environmental with Laboratory operations that have the potential to create significant impact to the environment in or outside

  6. Prima Facie Questions in Quantum Gravity

    E-Print Network [OSTI]

    C. J. Isham

    1993-10-22

    The long history of the study of quantum gravity has thrown up a complex web of ideas and approaches. The aim of this article is to unravel this web a little by analysing some of the {\\em prima facie\\/} questions that can be asked of almost any approach to quantum gravity and whose answers assist in classifying the different schemes. Particular emphasis is placed on (i) the role of background conceptual and technical structure; (ii) the role of spacetime diffeomorphisms; and (iii) the problem of time.

  7. Fermilab | Science | Questions for the Universe

    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 NewsInformation Current HABFES OctoberEvan Racah861MayArtQuestions for the Universe To discover

  8. Fermilab | Tritium at Fermilab | Frequently asked questions

    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 NewsInformation Current HABFES OctoberEvan Racah861MayArtQuestions forFeature photo

  9. Comments/Questions | Critical Materials Institute

    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 of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecoveryplanningCoal Glossary › FAQS ›Comments/Questions To

  10. Comments/Questions? | The Ames Laboratory

    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 of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecoveryplanningCoal Glossary › FAQS ›Comments/Questions

  11. Frequently Asked Questions | Photosynthetic Antenna Research Center

    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 NewsInformation Current HABFES OctoberEvanServicesAmesFour LosActFrequently Asked Questions

  12. A Question of Savings | Department of Energy

    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-3 Racetracks25 AMO PeerServices6ProgramAA Path toA Question

  13. FY 1991 Measurements and Characterization Branch annual report

    SciTech Connect (OSTI)

    Osterwald, C.R.; Dippo, P.C. [eds.

    1992-11-01

    The Measurements and Characterization Branch of the National Renewable Laboratory (NREL) provides comprehensive photovoltaic (PV) materials, devices, characterization, measurement, fabrication, modeling research, and support for the international PV research community, in the context of the US Department of Energy`s Photovoltaic Research Program goals. This report summarizes the progress of the Branch from 31 January 1991 through 31 January 1992. The eight technical sections present a succinct overview of the capabilities and accomplishments of each group in the Branch. The Branch is comprised of the following groups: Surface and interface Analysis; Materials Characterization; Device Development; Electro-optical Characterization; Advanced PV module Performance and Reliability Research; Cell Performance Characterization; Surface Interactions, Modification, and Stability; and FTIR Spectroscopic Research. The including measurements and tests of PV materials, cells, submodules, and modules. The report contains a comprehensive bibliography of 77 branch originated journal and conference publications, which were authored in collaboration with, or in support of, approximately 135 university, industrial, government, and in-house research groups.

  14. Subsea pipeline gets welded branch without halting flow

    SciTech Connect (OSTI)

    West, A.; Hutt, G.; Starsmore, R.

    1995-12-11

    In October 1994, a 16 in. welded branch was installed without interruption to production onto Wintershall Noordzee BV`s 36-in. gas pipeline from the K13-A platform in the Dutch sector of the North Sea to Den helder, The Netherlands. The procedure is the first successfully to combine hyperbaric welding and subsea hot tapping without interruption to production. Developers of new fields can now consider exporting product without interrupting existing production and through existing infrastructure even if no convenient tie-in locations exist. Unocal evaluated export options and established that the most attractive alternative was to export gas into the Wintershall 36-in. K13-A to Den Helder pipeline. Various options for installing a branch included the following: flooding the pipeline and installing a conventional tee; stopping production and installing a welded branch followed by hot tapping; and continuing production and installing a welded branch followed by hot tapping. The chosen scheme was to retrofit a subsea side-tap assembly. This was achieved by installation of a welded branch followed by hot tapping into the 36-in. pipeline. The paper describes location determination, schedules, onshore preparation, and offshore work.

  15. A Logistic Branching Process Alternative to the Wright-Fisher Model R. B. Campbell

    E-Print Network [OSTI]

    Campbell, Russell Bruce

    A Logistic Branching Process Alternative to the Wright-Fisher Model R. B. Campbell Department://www.math.uni.edu/campbell (319) 273-2447 Running head: Logistic Branching Process Keywords: Branching Process, Coalescent approximation to the Wright-Fisher model. A logistic branching process is introduced in order to limit

  16. Branching ratios and direct CP asymmetries in $D\\to PV$ decays

    E-Print Network [OSTI]

    Li, Hsiang-nan; Qin, Qin; Yu, Fu-Sheng

    2013-01-01

    We study the two-body hadronic $D\\to PV$ decays, where $P$ ($V$) denotes a pseudoscalar (vector) meson, in the factorization-assisted topological-amplitude approach proposed in our previous work. This approach is based on the factorization of short-distance and long-distance dynamics into Wilson coefficients and hadronic matrix elements of four-fermion operators, respectively, with the latter being parameterized in terms of several nonperturbative quantities. We further take into account the $\\rho$-$\\omega$ mixing effect, which improves the global fit to the branching ratios involving the $\\rho^0$ and $\\omega$ mesons. Combining short-distance dynamics associated with penguin operators and the hadronic parameters determined from the global fit to branching ratios, we predict direct CP asymmetries. In particular, the direct CP asymmetries in the $D^0\\to K^0\\bar{K}^{*0}, \\bar{K}^0K^{*0}$, $D^+\\to\\pi^+\\rho^0$ and $D_s^+\\to K^+\\omega, K^+\\phi$ decays are found to be of ${\\cal O}(10^{-3})$, which can be observed at...

  17. Renormalized field theory of collapsing directed randomly branched polymers

    E-Print Network [OSTI]

    Hans-Karl Janssen; Frank Wevelsiep; Olaf Stenull

    2009-10-01

    We present a dynamical field theory for directed randomly branched polymers and in particular their collapse transition. We develop a phenomenological model in the form of a stochastic response functional that allows us to address several interesting problems such as the scaling behavior of the swollen phase and the collapse transition. For the swollen phase, we find that by choosing model parameters appropriately, our stochastic functional reduces to the one describing the relaxation dynamics near the Yang-Lee singularity edge. This corroborates that the scaling behavior of swollen branched polymers is governed by the Yang-Lee universality class as has been known for a long time. The main focus of our paper lies on the collapse transition of directed branched polymers. We show to arbitrary order in renormalized perturbation theory with $\\varepsilon$-expansion that this transition belongs to the same universality class as directed percolation.

  18. Status of the experiments on radiative branch of decay

    E-Print Network [OSTI]

    R. U. Khafizov; S. V. Tolokonnikov; V. A. Solovei; M. R. Kolhidashvili

    2009-03-09

    This report is dedicated to the investigation of radiative neutron decay. The theoretical spectrum of radiative gamma quanta, calculated within the framework of the standard electroweak interaction model, is compared with our experimental value of branching ratio (B.R.) for radiative neutron decay. It is noted that the study of radiative branches of elementary particle decay occupies a central place in the fundamental problem of searching for deviations from the standard electroweak model. Particular attention is paid to analyzing the results of the experiment conducted at the FRMII reactor of the Technical University of Munich in 2005.

  19. Thirty-seventh Hawaii International Conference on System Sciences, January 2004, Big Island, Hawaii. c 2004 IEEE. A branching process approximation to cascading load-dependent system failure

    E-Print Network [OSTI]

    Thirty-seventh Hawaii International Conference on System Sciences, January 2004, Big Island, Hawaii. c 2004 IEEE. A branching process approximation to cascading load-dependent system failure Ian Dobson, electric power transmission systems must be designed and operated to reduce the risk of widespread

  20. Potential Operation and Maintenance (O&M) Savings in the Basic Science Building at UTMB 

    E-Print Network [OSTI]

    Liu, M.; Athar, A.; Claridge, D. E.; Reddy, T. A.; Haberl, J. S.

    1993-01-01

    This report presents the results of a study of the potential energy savings due to optimizing the Heating, Ventilation and Air Conditioning (HVAC) operation schedule in the Basic Science Building at University of Texas Medical Branch (UTMB...

  1. Branching fraction and photon energy spectrum for b -> s gamma

    E-Print Network [OSTI]

    Ammar, Raymond G.; Bean, Alice; Besson, David Zeke; Zhao, X.

    2001-12-01

    We have measured the branching fraction and photon energy spectrum for the radiative penguin process b --> s gamma. We find B(b --> s gamma) = (3.21 +/- 0.43 +/- 0.27(-0.10)(+0.18)) x 10(-4), where the errors are statistical, ...

  2. Branching of negative streamers in free flight Andrea Rocco,1

    E-Print Network [OSTI]

    Ebert, Ute

    and rapidly growing channels of high ionization penetrating a region of low or vanishing ionization under over the full streamer head. Branching then would occur due to randomly distributed ionization ava of the streamer is concentrated in a thin layer around the head rather than being smeared out over the full head

  3. Levy processes and continuous-state branching processes: part I

    E-Print Network [OSTI]

    L´evy processes and continuous-state branching processes: part I Andreas E. Kyprianou, Department motion has continuous paths whereas a Poisson process does not. Secondly, a Poisson process is a non another, we see that they also have a lot in common. Both processes have right continuous paths with left

  4. Branching ratios for the beta decay of Na-21 

    E-Print Network [OSTI]

    Iacob, V. E.; Hardy, John C.; Gagliardi, Carl A.; Goodwin, J.; Nica, N.; Park, H. I.; Tabacaru, G.; Trache, L.; Tribble, Robert E.; Zhai, Y.; Towner, I. S.

    2006-01-01

    We have measured the beta-decay branching ratio for the transition from Na-21 to the first excited state of Ne-21. A recently published test of the standard model, which was based on a measurement of the beta-nu correlation ...

  5. The Polymerase Chain Reaction and Branching Processes Fengzhu Sun

    E-Print Network [OSTI]

    Sun, Fengzhu - Sun, Fengzhu

    The Polymerase Chain Reaction and Branching Processes Fengzhu Sun Department of Mathematics, DRB is studied. We also study the distribution of the Hamming distance between two randomly chosen sequences long. The double-stranded DNA molecules are heated to near boiling temperature so that the double

  6. PICO: An Object-Oriented Framework for Branch and Bound

    SciTech Connect (OSTI)

    ECKSTEIN,JONATHAN; HART,WILLIAM E.; PHILLIPS,CYNTHIA A.

    2000-12-01

    This report describes the design of PICO, a C++ framework for implementing general parallel branch-and-bound algorithms. The PICO framework provides a mechanism for the efficient implementation of a wide range of branch-and-bound methods on an equally wide range of parallel computing platforms. We first discuss the basic architecture of PICO, including the application class hierarchy and the package's serial and parallel layers. We next describe the design of the serial layer, and its central notion of manipulating subproblem states. Then, we discuss the design of the parallel layer, which includes flexible processor clustering and communication rates, various load balancing mechanisms, and a non-preemptive task scheduler running on each processor. We describe the application of the package to a branch-and-bound method for mixed integer programming, along with computational results on the ASCI Red massively parallel computer. Finally we describe the application of the branch-and-bound mixed-integer programming code to a resource constrained project scheduling problem for Pantex.

  7. Detector for measuring the ?+ ? e+v branching fraction

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

    Aguilar-Arevalo, A. A.; Aoki, M.; Blecher, M.; Bruch, D. vom; Bryman, D.; Comfort, J.; Cuen-Rochin, S.; Doria, L.; Gumplinger, P.; Hussein, A.; et al

    2015-04-13

    The PIENU experiment at TRIUMF is aimed at a measurement of the branching ratio Re/u = ?((?+ ? e+ve) + (?+ ? e+ve?))/?((?+ ? ?+v?) + (?+ ? ?+v??)) with precision more »This paper provides a description of the PIENU experimental apparatus and its performance in pursuit of Re/u« less

  8. Measurement of the branching fraction for D+ -> kappa(-) pi(+) pi(+)

    E-Print Network [OSTI]

    Ammar, Raymond G.; Ball, S.; Baringer, Philip S.; Bean, Alice; Besson, David Zeke; Coppage, Don; Copty, N.; Davis, Robin E. P.; Hancock, N.; Kelly, M.; Kwak, Nowhan; Lam, H.

    1994-04-01

    Using the CLEO II detector at the Cornell Electron Storage Ring we have measured the ratio of branching fractions, B(D+ --> K-pi+pi+)/B(D0 --> K-pi+ = 2.35 +/- 0.16 +/- 0.16. Our recent measurement of B(D0 --> K-pi+) then gives B(D+ --> K-pi+pi...

  9. RUSSIAN ACADEMY OF SCIENCE Lenin Order of Siberian Branch

    E-Print Network [OSTI]

    Smaluk, Victor

    is important to know the energy spread contribution into the total systematic error. Information aboutRUSSIAN ACADEMY OF SCIENCE Lenin Order of Siberian Branch G.I. Budker INSTITUTE OF NUCLEAR PHYSICS V.A. Kiselev, N.Yu. Muchnoi, O.I. Meshkov, V.V. Smaluk, V.N. Zhilich, A.N. Zhuravlev BEAM ENERGY

  10. The branching process with logistic growth By Amaury Lambert

    E-Print Network [OSTI]

    Lambert, Amaury

    in ecology, and translates mathematically into a quadratic death rate. The logistic branching process, or LB) combined with constant coagulation rate (the death rate is proportional to the number of possible, the first birth will arrive at rate n and the first death at rate dn+cn(n-1). This size-dependence complies

  11. Power Grid Verification Using Node and Branch Nahi Abdul Ghani

    E-Print Network [OSTI]

    Najm, Farid N.

    conservative and tight LP. Results show a dramatic reduction in the number of LPs thus making vectorless grid-case voltage drops which, in turn, entails the solution of as many linear programs (LPs) as there are nodes among node voltage drops and among branch currents. This allows us to replace a group of LPs by one

  12. Continuum Cascade Model: Branching Random Walk for Traveling Wave

    E-Print Network [OSTI]

    Yoshiaki Itoh

    2015-07-15

    The food web is a directed graph in which nodes label species and directed links represent the predation between species. Cascade models generate random food webs. The recursion to obtain the probability distribution of the longest chain length has the solution with traveling wave. We consider a branching random walk to study the asymptotic probability on the wave front.

  13. 10 Questions for a Chemical Engineer: Alan Zacher | Department...

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

    10 Questions for a Chemical Engineer: Alan Zacher 10 Questions for a Chemical Engineer: Alan Zacher March 24, 2011 - 1:39pm Addthis Chemical engineer Alan Zacher Chemical engineer...

  14. 10 Questions for a Materials Scientist: Mr. Rare Earth -- Dr...

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

    10 Questions for a Materials Scientist: Mr. Rare Earth -- Dr. Karl A. Gschneidner, Jr. 10 Questions for a Materials Scientist: Mr. Rare Earth -- Dr. Karl A. Gschneidner, Jr. April...

  15. Have a Question About Energy Efficiency or Renewable Energy?...

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

    a Question About Energy Efficiency or Renewable Energy? Ask Ener-Gee Whiz Have a Question About Energy Efficiency or Renewable Energy? Ask Ener-Gee Whiz May 26, 2009 - 4:37pm...

  16. What Questions Do You Have About 'Energy Basics'?

    Broader source: Energy.gov [DOE]

    Energy Basics is a resource to help answer all of your "basic" questions about energy efficiency and renewable energy technologies.

  17. Questions and Answers from Storage Pre-Solicitation Meeting

    Broader source: Energy.gov [DOE]

    Questions and Answers from "Grand Challenge" Hydrogen Storage Pre-Solicitation Meeting held June 19, 2003 in Washington, DC

  18. Questions and Answers For PON-10-604

    E-Print Network [OSTI]

    in this program. 4. QUESTION: Where can interested parties find information regarding incentives for CNG vehicles in vehicle applications where ARB certifies the engine rather than the vehicle. 6. QUESTION: Are CNG street sweepers (30,000 ~ 32,000 lbs GVWR) eligible for the $32,000 incentive? ANSWER: Yes. 7. QUESTION: Are CNG

  19. operations center

    National Nuclear Security Administration (NNSA)

    servers and other critical Operations Center equipment

  20. Independent air supply system filtered to protect against biological and radiological agents (99.7%).
  21. <...

  22. INDUSTRIAL CONTROL SYSTEM CYBER SECURITY: QUESTIONS AND ANSWERS RELEVANT TO NUCLEAR FACILITIES, SAFEGUARDS AND SECURITY

    SciTech Connect (OSTI)

    Robert S. Anderson; Mark Schanfein; Trond Bjornard; Paul Moskowitz

    2011-07-01

    Typical questions surrounding industrial control system (ICS) cyber security always lead back to: What could a cyber attack do to my system(s) and; how much should I worry about it? These two leading questions represent only a fraction of questions asked when discussing cyber security as it applies to any program, company, business, or organization. The intent of this paper is to open a dialog of important pertinent questions and answers that managers of nuclear facilities engaged in nuclear facility security and safeguards should examine, i.e., what questions should be asked; and how do the answers affect an organization's ability to effectively safeguard and secure nuclear material. When a cyber intrusion is reported, what does that mean? Can an intrusion be detected or go un-noticed? Are nuclear security or safeguards systems potentially vulnerable? What about the digital systems employed in process monitoring, and international safeguards? Organizations expend considerable efforts to ensure that their facilities can maintain continuity of operations against physical threats. However, cyber threats particularly on ICSs may not be well known or understood, and often do not receive adequate attention. With the disclosure of the Stuxnet virus that has recently attacked nuclear infrastructure, many organizations have recognized the need for an urgent interest in cyber attacks and defenses against them. Several questions arise including discussions about the insider threat, adequate cyber protections, program readiness, encryption, and many more. These questions, among others, are discussed so as to raise the awareness and shed light on ways to protect nuclear facilities and materials against such attacks.

  1. Controlled synthesis of hyper-branched inorganic nanocrystals with rich three-dimensional structures

    E-Print Network [OSTI]

    Kanaras, Antonios G.; Sonnichsen, Carsten; Liu, Haitao; Alivisatos, A. Paul

    2005-01-01

    Figure 1. Three-dimensional structure of the hyper-branchedhyper-branched inorganic nanocrystals with rich three-dimensionalhyper- branched particles not only extend the available three-dimensional

  2. Revised Final Independent External Peer Review Report for the East Branch Dam, Clarion River,

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Revised Final Independent External Peer Review Report for the East Branch Dam, Clarion River, Elk County, Pennsylvania: Dam Safety Modification Report Prepared by Battelle Memorial Institute Prepared Report East Branch Dam, Clarion River, Elk County, Pennsylvania: Dam Safety Modification Report

  3. Towards a consistent description of in-medium parton branching

    E-Print Network [OSTI]

    Apolinário, Liliana; Milhano, Guilherme; Salgado, Carlos A

    2015-01-01

    Ultra-relativistic heavy-ion collisions are a window of opportunity to study QCD matter under extreme conditions of temperature and density, such as the quark-gluon plasma. Among the several possibilities, the study of jet quenching - generic name given to in-medium energy loss modifications of the parton branching - is a powerful tool to assess the properties of this new state of matter. The description of the parton shower is very well understood in vacuum (controlled reference) and medium-induced modifications of this process can be experimentally accessed through jet measurements. Current experimental data, however, cannot be entirely described only with energy loss phenomena. Transverse momentum broadening and decoherence effects, both theoretically established by now, and their interplay are essential to build a consistent picture of the medium-modifications of the parton branching and to achieve a correct description of the current experimental data. In this write-up, we will present the latest develop...

  4. Thermodynamic Branch in the Chemical System Response to External Impact

    E-Print Network [OSTI]

    Zilbergleyt, B

    2012-01-01

    The paper gives an account of a detailed investigation of the thermodynamic branch as a path of the chemical system deviation from its isolated thermodynamic equilibrium under an external impact. For a combination of direct and reverse reactions in the same chemical system, full thermodynamic branch is presented by an S-shaped curve, whose ends asymptotically achieve appropriate initial states, which, in turn, are logistic ends of the opposite reactions. The slope tangents of the steepest parts of the curves, the areas of the maximum rate of the shift growth vs. the external thermodynamic force, occurred to be directly proportional to the force and, simultaneously, linearly proportional to the thermodynamic equivalent of chemical reaction, which is the ratio between the amount in moles of any reaction participant, transformed in an isolated system, along the reaction way from its initial state to thermodynamic equilibrium, to its stoichiometric coefficient. The found linearity is valid for arbitrary combinati...

  5. The genealogy of branching Brownian motion with absorption

    E-Print Network [OSTI]

    Berestycki, Julien; Schweinsberg, Jason

    2010-01-01

    We consider a system of particles which perform branching Brownian motion with negative drift and are killed upon reaching zero, in the near-critical regime where the total population stays roughly constant with approximately N particles. We show that the characteristic time scale for the evolution of this population is of order (log N)^3, in the sense that when time is measured in these units, the scaled number of particles converges to a variant of Neveu's continuous-state branching process. Furthermore, the genealogy of the particles is then governed by a coalescent process known as the Bolthausen-Sznitman coalescent. This validates the non-rigorous predictions by Brunet, Derrida, Muller, and Munier for a closely related model.

  6. The genealogy of extremal particles of Branching Brownian Motion

    E-Print Network [OSTI]

    Arguin, Louis-Pierre; Kistler, Nicola

    2010-01-01

    Branching Brownian Motion describes a system of particles which diffuse in space and split into offsprings according to a certain random mechanism. In virtue of the groundbreaking work by M. Bramson on the convergence of solutions of the Fisher-KPP equation to traveling waves, the law of the rightmost particle in the limit of large times is rather well understood. In this work, we address the full statistics of the extremal particles (first-, second-, third- etc. largest). In particular, we prove that in the large $t-$limit, such particles descend with overwhelming probability from ancestors having split either within a distance of order one from time $0$, or within a distance of order one from time $t$. The approach relies on characterizing, up to a certain level of precision, the paths of the extremal particles. As a byproduct, a heuristic picture of Branching Brownian Motion ``at the edge'' emerges, which sheds light on the still unknown limiting extremal process.

  7. The genealogy of branching Brownian motion with absorption

    E-Print Network [OSTI]

    Julien Berestycki; Nathanaël Berestycki; Jason Schweinsberg

    2013-03-14

    We consider a system of particles which perform branching Brownian motion with negative drift and are killed upon reaching zero, in the near-critical regime where the total population stays roughly constant with approximately N particles. We show that the characteristic time scale for the evolution of this population is of order $(\\log N)^3$, in the sense that when time is measured in these units, the scaled number of particles converges to a variant of Neveu's continuous-state branching process. Furthermore, the genealogy of the particles is then governed by a coalescent process known as the Bolthausen-Sznitman coalescent. This validates the nonrigorous predictions by Brunet, Derrida, Muller and Munier for a closely related model.

  8. Relevance of complex branch points for partial wave analysis

    SciTech Connect (OSTI)

    Ceci, S.; Svarc, A.; Doering, M.; Hanhart, C.; Krewald, S.; Meissner, U.-G.

    2011-07-15

    A central issue in hadron spectroscopy is to deduce--and interpret--resonance parameters, namely, pole positions and residues, from experimental data, for those are the quantities to be compared to lattice QCD or model calculations. However, not every structure in the observables derives from a resonance pole: the origin might as well be branch points, either located on the real axis (when a new channel composed of stable particles opens) or in the complex plane (when at least one of the intermediate particles is unstable). In this paper we demonstrate first the existence of such branch points in the complex plane and then show on the example of the {pi}N P{sub 11} partial wave that it is not possible to distinguish the structures induced by the latter from a true pole signal based on elastic data alone.

  9. Nd:YAG Laser: GCR-150-10 These questions have been designed to ensure that the users of the laser system understand the

    E-Print Network [OSTI]

    Turro, Claudia

    Nd:YAG Laser: GCR-150-10 These questions have been designed to ensure that the users of the laser system understand the underlying principles of laser operation, that the laser is not damaged in the manual, please ask the person responsible for the laser. These questions must be answered fully

  10. 12/16/2000 TheEASE BranchPredictor 1 Decem ber16th,2000

    E-Print Network [OSTI]

    Evans, Brian L.

    12/16/2000 TheEASE BranchPredictor 1 Decem ber16th,2000 TheEASE Branch PredictorTheEASE Branch Predictor SereneBanerjee,Lizy K .John,Brian L.Evans #12;12/16/2000 TheEASE BranchPredictor 2 M otivation ance ­ Predictbranch occurrence ­ Predictbranch address · M issed speculations decreasethroughput #12;12/16/2000

  11. Branching actin network remodeling governs the force-velocity relationship

    E-Print Network [OSTI]

    Daniel B. Smith; Jian Liu

    2011-11-28

    Actin networks, acting as an engine pushing against an external load, are fundamentally important to cell motility. A measure of the effectiveness of an engine is the velocity the engine is able to produce at a given force, the force-velocity curve. One type of force-velocity curve, consisting of a concave region where velocity is insensitive to increasing force followed by a decrease in velocity, is indicative of an adaptive response. In contrast, an engine whose velocity rapidly decays as a convex curve in response to increasing force would indicate a lack of adaptive response. Even taken outside of a cellular context, branching actin networks have been observed to exhibit both concave and convex force-velocity curves. The exact mechanism that can explain both force-velocity curves is not yet known. We carried out an agent-based stochastic simulation to explore such a mechanism. Our results suggest that upon loading, branching actin networks are capable of remodeling by increasing the number filaments growing against the load. Our model provides a mechanism that can account for both convex and concave force-velocity relationships observed in branching actin networks. Finally, our model gives a potential explanation to the experimentally observed force history dependence for actin network velocity.

  12. Thermodynamic Branch in the Chemical System Response to External Impact

    E-Print Network [OSTI]

    B. Zilbergleyt

    2012-03-20

    The paper gives an account of a detailed investigation of the thermodynamic branch as a path of the chemical system deviation from its isolated thermodynamic equilibrium under an external impact. For a combination of direct and reverse reactions in the same chemical system, full thermodynamic branch is presented by an S-shaped curve, whose ends asymptotically achieve appropriate initial states, which, in turn, are logistic ends of the opposite reactions. The slope tangents of the steepest parts of the curves, the areas of the maximum rate of the shift growth vs. the external thermodynamic force, occurred to be directly proportional to the force and, simultaneously, linearly proportional to the thermodynamic equivalent of chemical reaction, which is the ratio between the amount in moles of any reaction participant, transformed in an isolated system, along the reaction way from its initial state to thermodynamic equilibrium, to its stoichiometric coefficient. The found linearity is valid for arbitrary combination of the stoichiometric coefficients in a reaction of compound synthesis from chemical elements like aA+bB=AaBb, and confirms the exclusive role of the thermodynamic equivalent of transformation as the chemical system characteristic of robustness and irreversibility. Results of this work allow for quantitative evaluation of the chemical system shift from thermodynamic equilibrium along thermodynamic branch and its rate vs. the shifting force. Such an investigation became possible due to the development of discrete thermodynamics of chemical equilibria.

  13. Do Coupled Climate Models Correctly SImulate the Upward Branch of the Deept Ocean Global Conveyor?

    SciTech Connect (OSTI)

    Sarmiento, Jorge L; Downes, Stephanie; Bianchi, Daniele

    2013-01-17

    The large-scale meridional overturning circulation (MOC) connects the deep ocean, a major reservoir of carbon, to the other components of the climate system and must therefore be accurately represented in Earth System Models. Our project aims to address the specific question of the pathways and mechanisms controlling the upwelling branch of the MOC, a subject of significant disagreement between models and observational syntheses, and among general circulation models. Observations of these pathways are limited, particularly in regions of complex hydrography such as the Southern Ocean. As such, we rely on models to examine theories of the overturning circulation, both physically and biogeochemically. This grant focused on a particular aspect of the meridional overturning circulation (MOC) where there is currently significant disagreement between models and observationally based analyses of the MOC, and amongst general circulation models. In particular, the research focused on addressing the following questions: 1. Where does the deep water that sinks in the polar regions rise to the surface? 2. What processes are responsible for this rise? 3. Do state-of-the-art coupled GCMs capture these processes? Our research had three key components: observational synthesis, model development and model analysis. In this final report we outline the key results from these areas of research for the 2007 to 2012 grant period. The research described here was carried out primarily by graduate student, Daniele Bianchi (now a Postdoc at McGill University, Canada), and Postdoc Stephanie Downes (now a Research Fellow at The Australian national University, Australia). Additional support was provided for programmers Jennifer Simeon as well as Rick Slater.

  14. Applied Probability Trust (21 October 2008) CONTINUOUS-STATE BRANCHING PROCESSES AND SELF-SIMILARITY

    E-Print Network [OSTI]

    Applied Probability Trust (21 October 2008) CONTINUOUS-STATE BRANCHING PROCESSES AND SELF study the -stable continuous-state branching processes (for (1, 2]) and the latter process conditioned of the Lamperti transformation for continuous state branching processes and the Lamperti transformation

  15. A BreakEven Formulation for Evaluating Branch Predictor Energy Efficiency #

    E-Print Network [OSTI]

    Huang, Wei

    A Break­Even Formulation for Evaluating Branch Predictor Energy Efficiency # Michele Co, Dee A demonstrated that a better branch pre­ dictor can increase the energy­efficiency of the system, even if the new a simple, effective metric for eval­ uating the tradeoff between processor energy­efficiency and branch

  16. Branching morphogenesis of the lung: new molecular insights into an old

    E-Print Network [OSTI]

    Chuang, Pao-Tien

    Branching morphogenesis of the lung: new molecular insights into an old problem Pao-Tien Chuang1 It has been known for decades that branching morpho- genesis of the lung is mediated through reciprocal between major signaling path- ways during branching morphogenesis of the lung in mice. It has been known

  17. The genealogy of branching Brownian motion with absorption by Julien Berestycki

    E-Print Network [OSTI]

    Berestycki, Julien

    The genealogy of branching Brownian motion with absorption by Julien Berestycki , Nathana-state branching process. Furthermore, the genealogy of the particles is then governed by a coalescent process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 7.2 Flows describing the genealogy of branching Brownian motion . . . . . . . . . . . . 65 7

  18. REU PROJECT ON BRANCH POLYMERS SARA BILLEY, TOM BOOTHBY, MORGAN EICHWALD, AND CHRIS FOX

    E-Print Network [OSTI]

    Billey, Sara

    REU PROJECT ON BRANCH POLYMERS SARA BILLEY, TOM BOOTHBY, MORGAN EICHWALD, AND CHRIS FOX 1. A branched polymer of order n in R2 is obtained by plac- ing these disks in the plane in any configuration so at the origin. Branched polymers have been studied in con- nection with molecular chemistry, statistical physics

  19. Dimensional Reduction and Crossover to Mean-Field Behavior for Branched Polymers

    E-Print Network [OSTI]

    Dimensional Reduction and Crossover to Mean-Field Behavior for Branched Polymers John Z. Imbrie will review recent results on dimensional reduction for branched polymers, and discuss implications for critical phenomena. Parisi and Sourlas argued in [PS81] that branched polymers fall into the universal- ity

  20. Operating Costs

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

    1997-03-28

    This chapter is focused on capital costs for conventional construction and environmental restoration and waste management projects and examines operating cost estimates to verify that all elements of the project have been considered and properly estimated.

  1. Modeling the Linate Runway Incursion: Questioning Managerial and Operator Tolerance for

    E-Print Network [OSTI]

    Johnson, Chris

    in Europe and the US to reexamine the causes of and barriers against runway incursion. The following pages to the Linate incursion. This notation was pioneered by the US Department of Energy. We do not claim that this is the only or even the best modeling technique that might have been used to support our analysis [2

  2. Frequently Asked Questions about the CALiPER Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    This page addresses many of the questions manufacturers, testing laboratories, consumers, retailers, and energy efficiency program sponsors may have about the DOE SSL Commercially Available LED...

  3. Questions and Answers for the Smart Grid Investment Grant Program...

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

    Questions and answers related to the reporting of meter installations in the SmartGrid Integrated Project Reporting Information System (SIPRIS), both for the intial report and...

  4. Questions and Answers for the Smart Grid Investment Grant Program...

    Office of Environmental Management (EM)

    Retained in SIPRIS Questions and answers related to the reporting of jobs in the SmartGrid Integrated Project Reporting Information System (SIPRIS), both for the intial report...

  5. Critical Question #2: What are the Best Practices for Ventilation...

    Energy Savers [EERE]

    2: What are the Best Practices for Ventilation Specific to Multifamily Buildings? Critical Question 2: What are the Best Practices for Ventilation Specific to Multifamily...

  6. Sample Questions | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    For Success Sample Questions Middle School Attending National Event Volunteers 2015 Competition Results News Media WDTS Home Contact Information National Science Bowl...

  7. Frequently Asked Questions (FAQs) for Fiscal Year (FY) 14 Brownfields...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: Frequently Asked Questions (FAQs) for Fiscal Year (FY) 14 Brownfields Assessment,...

  8. Microsoft Word - Amendment 000002 - Question & Answers.docx

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

    force weapons will be employed other than those listed. Question: The computer based training (CBT) modules that are required on the job, will they require additional coverage...

  9. Council on Environmental Quality - Forty Most Asked Questions...

    Open Energy Info (EERE)

    Council on Environmental Quality - Forty Most Asked Questions Concerning CEQ's NEPA Regulations Jump to: navigation, search OpenEI Reference LibraryAdd to library Memorandum:...

  10. #AskEnergySaver: Answering Your Fuel Efficiency Questions | Department...

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

    Laboratories, our scientists and engineers are looking for ways to help Americans save money by saving energy. These experts are answering your questions and sharing their...

  11. Facilitated Discussion Questions (in blue font) and input from...

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

    and summarized by the Facilitator (in black font) Question 1: Biggest challenge to integration and alignment- For information exchange to prosper between buildings devices,...

  12. Asking the Right Questions for a NEPA Review: An Environmental...

    Office of Environmental Management (EM)

    for a NEPA Review: An Environmental Questionnaire for Funding Proposals Asking the Right Questions for a NEPA Review: An Environmental Questionnaire for Funding Proposals...

  13. Operating Strategies

    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 toOctober 1996Technologies /JuneOperating Oak Ridge'sOPERATING

  14. Hawaii Clean Water Branch Forms Webpage | 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 View New PagesSustainableGlynnMassachusetts:Ohio: EnergyMinnesota:Havre deBioEnergyWater Branch

  15. EA-263 UBS AG, London Branch | Department of Energy

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

    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 GasAdjustmentsShirleyEnergy A plug-inPPL EnergyPlus, LLC to export electric energySvcs to3 UBS AG, London Branch

  16. Truth in Mathematics: The Question of Peter Koellner

    E-Print Network [OSTI]

    Koellner, Peter

    Truth in Mathematics: The Question of Pluralism Peter Koellner ". . . before us lies the boundless. This will involve mapping out some mathematical scenarios (using recent results proved jointly with Hugh Woodin notational questions), both his pluralism in physics and his pluralism in mathematics are untenable

  17. 2Name ________________________________ Question 1: What is the usable area

    E-Print Network [OSTI]

    the area of a satellite solar panel and estimate the total electrical power that can be generated. Students, the maximum panel area is 12,240 sq. cm, so (8100/12240)x100% = 66% of the panel is covered by solar cells shown below? Question 2: What electrical power can be generated by the panel? Question 3: If there are 8

  18. THE JIKITOU BIOMEDICAL QUESTION ANSWERING SYSTEM: FACILITATINGTHE NEXT STAGE IN

    E-Print Network [OSTI]

    Berleant, Daniel

    THE JIKITOU BIOMEDICAL QUESTION ANSWERING SYSTEM: FACILITATINGTHE NEXT STAGE IN THE EVOLUTION by Michael Anton Bauer 2013 #12;This thesis, The Jikitou Biomedical Question Answering System: Facilitating, M.D. Associate Professor and Chief in Division of Biomedical Informatics Radhakrishnan Nagarajan, Ph

  19. Can permeability be determined from seismic data? This question has been around since Maurice Biot, working for

    E-Print Network [OSTI]

    Nowack, Robert L.

    -to-date discussion of the likely attenuation mechanisms operating in the exploration seismic band (10-103 Hz). WeCan permeability be determined from seismic data? This question has been around since Maurice Biot, working for Shell in the 1950s, introduced the idea that seismic waves

  20. Advanced Branching Control and Characterization of Inorganic Semiconducting Nanocrystals

    SciTech Connect (OSTI)

    Hughes, Steven Michael

    2007-12-31

    The ability to finely tune the size and shape of inorganic semiconducting nanocrystals is an area of great interest, as the more control one has, the more applications will be possible for their use. The first two basic shapes develped in nanocrystals were the sphere and the anistropic nanorod. the II_VI materials being used such as Cadmium Selenide (CdSe) and Cadmium Telluride (CdTe), exhibit polytypism, which allows them to form in either the hexagonally packed wurtzite or cubically packed zinc blende crystalline phase. The nanorods are wurtzite with the length of the rod growing along the c-axis. As this grows, stacking faults may form, which are layers of zinc blende in the otherwise wurtzite crystal. Using this polytypism, though, the first generation of branched crystals were developed in the form of the CdTe tetrapod. This is a nanocrystal that nucleates in the zincblend form, creating a tetrahedral core, on which four wurtzite arms are grown. This structure opened up the possibility of even more complex shapes and applications. This disseration investigates the advancement of branching control and further understanding the materials polytypism in the form of the stacking faults in nanorods.

  1. Towards a consistent description of in-medium parton branching

    E-Print Network [OSTI]

    Liliana Apolinário; Néstor Armesto; Guilherme Milhano; Carlos A. Salgado

    2015-05-25

    Ultra-relativistic heavy-ion collisions are a window of opportunity to study QCD matter under extreme conditions of temperature and density, such as the quark-gluon plasma. Among the several possibilities, the study of jet quenching - generic name given to in-medium energy loss modifications of the parton branching - is a powerful tool to assess the properties of this new state of matter. The description of the parton shower is very well understood in vacuum (controlled reference) and medium-induced modifications of this process can be experimentally accessed through jet measurements. Current experimental data, however, cannot be entirely described only with energy loss phenomena. Transverse momentum broadening and decoherence effects, both theoretically established by now, and their interplay are essential to build a consistent picture of the medium-modifications of the parton branching and to achieve a correct description of the current experimental data. In this write-up, we will present the latest developments that address such unified description.

  2. The Effect of Sedimentation on Plutonium Transport in Fourmile Branch

    SciTech Connect (OSTI)

    Chen, K.F.

    2002-02-21

    The major mechanisms of radioactive material transport and fate in surface water are sources, dilution, advection and dispersion of radionuclides by flow and surface waves, radionuclide decay, and interaction between sediment and radionuclides. STREAM II, an aqueous transport module of the Savannah River Site emergency response WIND system, accounts for the source term, and the effects of dilution, advection and dispersion. Although the model has the capability to account for nuclear decay, due to the short time interval of interest for emergency response, the effect of nuclear decay is very small and so it is not employed. The interactions between the sediment and radionuclides are controlled by the flow conditions and physical and chemical characteristics of the radionuclides and the sediment constituents. The STREAM II version used in emergency response must provide results relatively quickly; it therefore does not model the effects of sediment deposition/resuspension. This study estimates the effects of sediment deposition/resuspension on aqueous plutonium transport in Fourmile Branch. There are no measured data on plutonium transport through surface water available for direct model calibration. Therefore, a literature search was conducted to find the range of plutonium partition coefficients based on laboratory experiments and field measurements. A sensitivity study of the calculated plutonium peak concentrations as a function of the input parameter of partition coefficient was then performed. Finally, an estimation of the plutonium partition coefficient was made for the Fourmile Branch.

  3. UNH Cooperative Extension Info Line Question of the Week Question: How can I control poison ivy without using chemical herbicides?

    E-Print Network [OSTI]

    New Hampshire, University of

    UNH Cooperative Extension Info Line Question of the Week Poison Ivy Question: How can I control poison ivy without using chemical herbicides? Answer: Controlling poison ivy is difficult, and it may goats or sheep feed on your poison ivy. This can keep plants from getting too big. One way to manage

  4. The Real Chevalley Involution Singapore Conference on Branching Laws

    E-Print Network [OSTI]

    Adams, Jeffrey

    -homomorphisms? W F L G, () s.t. ( ) Question is: what is the map ? #12;The Contragredient C: Chevalley/Vogan) True F = R. (Mumbai 2012, arXiv 1201.0496) #12;The Contragredient Corollary Every L-packet is self

  5. Operation Poorman

    SciTech Connect (OSTI)

    Pruvost, N.; Tsitouras, J.

    1981-03-18

    The objectives of Operation Poorman were to design and build a portable seismic system and to set up and use this system in a cold-weather environment. The equipment design uses current technology to achieve a low-power, lightweight system that is configured into three modules. The system was deployed in Alaska during wintertime, and the results provide a basis for specifying a mission-ready seismic verification system.

  6. Pubblicato in Polo M. (a cura di), Industria bancaria e concorrenza, Il Mulino, 2000. Branching and competitiveness across regions

    E-Print Network [OSTI]

    Cerasi, Vittoria

    entry to a new branch on the ground of discretionary economic reasons. As a result, 8000 new branches behaviour. We find evidence that the cost of opening branches has reduced. Although the implementation in terms of competitiveness, branching opportunity costs and profitability in line with stylised facts

  7. LASP Mission Operations! January 5, 2009

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Questions ·Planetary ·Atmospheric ·Solar ·Space Physics · Design, build, test space system hardware · In to every planet in the solar system and beyond (Voyager) Data as of April 2013 #12;Mission Operations Satellites: QuikSCAT, ICESat, SORCE, AIM, Kepler ­ SORCE: Mission to study solar irradiance ­ QuikSCAT: Study

  8. Operations Information

    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 toOctober 1996Technologies /JuneOperating Oakoak ridge

  9. Operations Office

    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 toOctober 1996Technologies /JuneOperating Oakoak

  10. The role of cellular structure on increasing the detonability limits of three-step chain-branching detonations

    SciTech Connect (OSTI)

    Short, Mark; Kiyanda, Charles B; Quirk, James J; Sharpe, Gary J

    2011-01-27

    In [1], the dynamics of a pulsating three-step chain-branching detonation were studied. The reaction model consists of, sequentially, chain-initiation, chain-branching and chain-termination steps. The chain-initiation and chain-branching steps are taken to be thermally neutral, with chemical energy release occuring in the chain-termination stage. The purpose of the present study is to examine whether cellular detonation structure can increase the value of the chain-branching cross-over temperature T{sub b} at which fully coupled detonation solutions are observed over those in 1 D. The basic concept is straightforward and has been discussed in [1] and [3]; if T{sub s} drops below T{sub b} at the lead shock, the passage of a transverse shock can increase both the lead shock temperature and the temperature behind the transverse wave back above T{sub b}, thus sustaining an unstable cellular detonation for values of T{sub b} for which a one-dimensional pulsating detonation will fail. Experiments potentially supporting this hypothesis with irregular detonations have been shown in [3] in a shock tube with acoustically absorbing walls. Removal of the transverse waves results in detonation failure, giving way to a decoupled shock-flame complex. A number of questions remain to be addressed regarding the possibility of such a mechanism, and, if so, about the precise mechanisms driving the cellular structure for large T{sub b}. For instance, one might ask what sets the cell size in a chain-branching detonation, particularly could the characteristic cell size be set by the chain-branching cross-over temperature T{sub b}: after a transverse wave shock collision, the strength of the transverse wave weakens as it propagates along the front. If the spacing between shock collisions is too large (cell size), then the transverse shocks may weaken to the extent that the lead shock temperature or that behind the transverse waves is not raised above T{sub b}, losing chemical energy to drive the front in those regions. Failure may result if less than sufficient of the lead shock be driven above n to sustain reaction. Our starting point for generating cellular solutions is as in [I], consisting of an initial ZND wave in the channel, but perturbed here by a density non-uniformity to generate a cellular structure. Exactly how far the detonability limits (value of T{sub b}) can be extended is not addressed here, as such issues relate in part to the way the cellular structure is generated [6]. Our concern here is to investigate the mechanisms of self-sustained cellular detonation for values of T{sub b} above those that lead to 1D pulsating wave failure that can be generated from the initial ZND wave. Finally, we do not consider cellular propagation driven by a process of apparent thermal ignition of hot-spots downstream that tends to appear close to the 20 detonability limit. Such events are subject to the lack of correct thermal diffusive physics in the model and thus to the form of numerical dissipation in the underlying flow algorithm.

  11. The Export Question: Designing Policy for British Columbia Electricity Trade

    E-Print Network [OSTI]

    Pedersen, Tom

    The Export Question: Designing Policy for British Columbia Electricity Trade Dr. George Hoberg..........................................................................................................................................5 2 BC's Electricity Trade Picture: Context and Trends........................................................................6 2.1 How electricity trading works

  12. Questions and answers based on revised 10 CFR Part 20

    SciTech Connect (OSTI)

    Borges, T.; Stafford, R.S.; Lu, P.Y.; Carter, D.

    1994-05-01

    NUREG/CR-6204 is a collection of questions and answers that were originally issued in seven sets and which pertain to revised 10 CFR Part 20. The questions came from both outside and within the NRC. The answers were compiled and provided by NRC staff within the offices of Nuclear Reactor Regulation, Nuclear Material Safety and Safeguards, Nuclear Regulatory Research, the Office of State Programs, and the five regional offices. Although all of the questions and answers have been reviewed by attorneys in the NRC Office of the General Counsel, they do not constitute official legal interpretations relevant to revised 10 CFR Part 20. The questions and answers do, however, reflect NRC staff decisions and technical options on aspects of the revised 10 CFR Part 20 regulatory requirements. This NUREG is being made available to encourage communication among the public, industry, and NRC staff concerning the major revisions of the NRC`s standards for protection against radiation.

  13. Quantitative Evaluation of Passage Retrieval Algorithms for Question

    E-Print Network [OSTI]

    Tellex, Stefanie

    , USA #12;Road Map Overview of factoid question answering. Our experiments: a quantitative in taxes and $1,000 for permits ``does not send the right signal'' to film producers who might be Document

  14. Aspects of spatial thinking in geography textbook questions 

    E-Print Network [OSTI]

    Jo, Injeong

    2009-05-15

    This study examined questions embedded in four high school world geography textbooks to evaluate the degree to which the three components of spatial thinking were incorporated: concepts of space, tools of representation, and processes of reasoning...

  15. 10 Questions for a Nanoscientist: Seth Darling | Department of...

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

    cheaper and more efficient solar cells. Question: How did you first get interested in science? Seth Darling: I can't remember back that far. I've been interested in science as...

  16. The Use of Subsurface Barriers to Support Treatment of Metals and Reduce the Flux of Tritium to Fourmile Branch at the Savannah River Site in South Carolina - 13358

    SciTech Connect (OSTI)

    Blount, Gerald; Thibault, Jeffrey; Wells, Leslie [Savannah River Nuclear Solutions LLC, 730-4B, Aiken, SC 29808 (United States)] [Savannah River Nuclear Solutions LLC, 730-4B, Aiken, SC 29808 (United States); Prater, Phillip [Department of Energy, Savannah River Site, Aiken, SC 29808 (United States)] [Department of Energy, Savannah River Site, Aiken, SC 29808 (United States)

    2013-07-01

    The Savannah River Site (SRS) produced tritium, plutonium, and special nuclear materials for national defense, medicine, and the space programs. Acidic groundwater plumes containing metals, metallic radionuclides, non-metallic radionuclides and tritium sourced from the F and H Area Seepage Basins have impacted the surface water of Fourmile Branch on SRS. Tritium releases from Fourmile Branch have impacted the water quality within areas of the Savannah River adjacent to the SRS, and this circumstance has been an ongoing regulatory concern. The F and H Area Seepage Basins operated until 1988 for the disposition of deionized acidic waste water from the F and H Separations Facilities. The waste water contained dilute nitric acid and low concentrations of non-radioactive metals, and radionuclides, with the major isotopes being Cs-137, Sr-90, U-235, U-238, Pu-239, Tc-99, I-129, and tritium. The tritium concentration in the waste water was relatively elevated because there is not a practicable removal method in water. The acid content of the waste water during the operational period of the basins was equal to 12 billion liters of nitric acid. The seepage basins were closed in 1988 and backfilled and capped by 1991. The plumes associated with the F and H basins cover an area of nearly 2.4 square kilometers (600 acres) and discharge along ?2,600 meters of Fourmile Branch. The acidic nature of the plumes and their overall discharge extent along the branch represent a large challenge with respect to reducing contaminant flux to Fourmile Branch. The introduction of nitric acid into the groundwater over a long time effectively reduced the retardation of metal migration from the basins to the groundwater and in the groundwater to Fourmile Branch, because most negatively charged surfaces on the aquifer materials were filled with hydrogen ion. Two large pump and treat systems were constructed in 1997 and operated until 2003 in an attempt to capture and control the releases to Fourmile Branch. The operating cost, including waste disposal, for the two systems was ?$1.3 M/month. Both systems employed reinjection of tritiated water up gradient of the extraction, and produced large quantities of waste from non-tritium isotopes and metals removal prior to reinjection. Both systems were determined to be ineffective and potentially detrimental with respect to limiting the flux of contaminants to Fourmile Branch. After it became apparent that there was very little benefit to continued operation of the systems, and the staggering cost of operations was recognized by the SRS and regulators, a new remedy was developed. The new system uses vertical subsurface barriers to redirect groundwater flow to limit the transport of contaminants to the stream. The barriers were constructed of acid resistant grout using deep soil mixing techniques. The grout mixture used low swelling clay, fly ash, and sodium hydroxide to form a pozzolana material with low permeability and low strength. The SRS and regulators agreed to a series of remedial goals, with the first goal to reduce tritium flux to the stream by 70% and bring constituents other than tritium to groundwater protection standards. (authors)

  17. Oscillating side-branch enhancements of thermoacoustic heat exchangers

    SciTech Connect (OSTI)

    Swift, Gregory W.

    2003-05-13

    A regenerator-based engine or refrigerator has a regenerator with two ends at two different temperatures, through which a gas oscillates at a first oscillating volumetric flow rate in the direction between the two ends and in which the pressure of the gas oscillates, and first and second heat exchangers, each of which is at one of the two different temperatures. A dead-end side branch into which the gas oscillates has compliance and is connected adjacent to one of the ends of the regenerator to form a second oscillating gas flow rate additive with the first oscillating volumetric flow rate, the compliance having a volume effective to provide a selected total oscillating gas volumetric flow rate through the first heat exchanger. This configuration enables the first heat exchanger to be configured and located to better enhance the performance of the heat exchanger rather than being confined to the location and configuration of the regenerator.

  18. Berkeley Lab Answers Your Home Energy Efficiency Questions

    ScienceCinema (OSTI)

    Walker, Iain

    2013-11-14

    In this follow-up "Ask Berkeley Lab" video, energy efficiency expert Iain Walker answers some of your questions about home energy efficiency. How do you monitor which appliances use the most energy? Should you replace your old windows? Are photovoltaic systems worth the cost? What to do about a leaky house? And what's the single biggest energy user in your home? Watch the video to get the answers to these and more questions.

  19. Questions and Answers about National Environmental Policy Act (NEPA) Compliance

    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 PartiesBuildingBudget ||Department of Energy Question of theinQuestions

  20. Questions for UCNI Reviewing Officials | 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 PartiesBuildingBudget ||Department of Energy Question ofReportingQuestions

  1. MACRO-ENVIRONMENTAL MAPPING OF INTERNATIONAL BRANCH CAMPUS ACTIVITIES OF UNIVERSITIES WORLDWIDE

    E-Print Network [OSTI]

    Kosmützky, Ann; Krücken , Georg

    2014-01-01

    issues and trends in offshore higher education. London:Huisman, J. (2012). Managing offshore branch campuses. Ansand? Academic work in an offshore campus of an Australian

  2. Lyapunov functions for periodic matrix-valued Jacobi operators

    E-Print Network [OSTI]

    Evgeny Korotyaev; Anton Kutsenko

    2007-01-16

    We consider periodic matrix-valued Jacobi operators. The spectrum of this operator is absolutely continuous and consists of intervals separated by gaps. We define the Lyapunov function, which is analytic on an associated Riemann surface. On each sheet the Lyapunov function has the standard properties of the Lyapunov function for the scalar case. We show that this function has (real or complex) branch points, which we call resonances. We prove that there exist two types of gaps: i) stable gaps, i.e., the endpoints are periodic and anti-periodic eigenvalues, ii) unstable (resonance) gaps, i.e., the endpoints are resonances (real branch points). We show that some spectral data determine the spectrum (counting multiplicity) of the Jacobi operator.

  3. Operational axioms for diagonalizing states

    E-Print Network [OSTI]

    Giulio Chiribella; Carlo Maria Scandolo

    2015-11-05

    In quantum theory every state can be diagonalized, i.e. decomposed as a convex combination of perfectly distinguishable pure states. This elementary structure plays an ubiquitous role in quantum mechanics, quantum information theory, and quantum statistical mechanics, where it provides the foundation for the notions of majorization and entropy. A natural question then arises: can we reconstruct these notions from purely operational axioms? We address this question in the framework of general probabilistic theories, presenting a set of axioms that guarantee that every state can be diagonalized. The first axiom is Causality, which ensures that the marginal of a bipartite state is well defined. Then, Purity Preservation states that the set of pure transformations is closed under composition. The third axiom is Purification, which allows to assign a pure state to the composition of a system with its environment. Finally, we introduce the axiom of Pure Sharpness, stating that for every system there exists at least one pure effect occurring with unit probability on some state. For theories satisfying our four axioms, we show a constructive algorithm for diagonalizing every given state. The diagonalization result allows us to formulate a majorization criterion that captures the convertibility of states in the operational resource theory of purity, where random reversible transformations are regarded as free operations.

  4. Edgar_Answers to student questions 414.pdf Student questions: Lauren Edgar colloquium on "Martian Sedimentology as Revealed by the

    E-Print Network [OSTI]

    Rhoads, James

    Sedimentology as Revealed by the Curiosity Rover" 3/26/14 Question 1: How are the studies that you've done of the same kinds of instruments to investigate the sedimentology and stratigraphy at each landing site

  5. QROU Questions Fax: Fax transmits questions on the Quarry Residuals Operable Unit - Remedial Investigation Report (QROU - RI) for technical meeting set for August 14, 1997.

    Office of Legacy Management (LM)

    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 Municipal Gas &SCE-SessionsSouth DakotaRobbins and700 GJO-2003-411-TACe - .'pJ3u44 2004 GJQ ,_IQR,

  6. Div ision of T echnology, Industry & Economics Energy Branch Deploying renewable energy

    E-Print Network [OSTI]

    Canet, Léonie

    Div ision of T echnology, Industry & Economics Energy Branch Deploying renewable energy, Industry & Economics Energy Branch 1. Policy landscape 2. Helping transition to Renewable Energy 3 governments are promoting renewable energy. Renewable energy ­ Policy Landscape #12;Div ision of T echnology

  7. A new branch of mountain pass solutions for the choreographical 3body problem

    E-Print Network [OSTI]

    A new branch of mountain pass solutions for the choreographical 3­body problem G. Arioli.terracini@unimib.it Abstract. We prove the existence of a new branch of solutions of Mountain Pass type for the periodic 3 on a bisection algorithm, we provide a numerical non­rigorous solution of Mountain Pass type for this problem

  8. Fluid transport in branched structures with temporary closures: A model for quasistatic lung inflation

    E-Print Network [OSTI]

    Buldyrev, Sergey

    Fluid transport in branched structures with temporary closures: A model for quasistatic lung a model system relevant to the inflation of a mammalian lung, an asymmetric bifurcating structure description of the underlying branching structure of the lung, by analyzing experimental pressure-volume data

  9. Branched CNT@SnO2 nanorods@carbon hierarchical heterostructures for lithium ion

    E-Print Network [OSTI]

    Qi, Limin

    Branched CNT@SnO2 nanorods@carbon hierarchical heterostructures for lithium ion batteries with high used as an anode material in lithium ion batteries, the branched CNT@SnO2@C heterostructures exhibited of the 1D mesocrystalline SnO2 nanorods. Introduction Lithium ion batteries (LIBs) have become

  10. Understanding trait interactions and their impacts on growth in Scots pine branches across Europe

    E-Print Network [OSTI]

    Mencuccini, Maurizio

    ­effect relationships between anatomical traits, hydraulic traits and branch growth, we measured for each branch Studies, Wageningen University, PO 47, NL­6700 AA Wageningen, The Netherlands; 2 CREAF / Ecology Unit: the tracheid hydraulic diame- ter, double cell wall thickness, cell lumen span area, wood density, cavitation

  11. Eciency of the Incomplete Enumeration algorithm for Monte-Carlo simulation of linear and branched polymers.

    E-Print Network [OSTI]

    Dhar, Deepak

    polymers. Sumedha #3; and Deepak Dhar y Department Of Theoretical Physics Tata Institute Of Fundamental algorithm for linear and branched polymers. There is a qualitative di#11;erence in the eÆciency in these two for linear polymers, but as exp(cn #11; ) for branched (undirected and directed) polymers, where 0

  12. Sox9 plays multiple roles in the lung epithelium during branching morphogenesis

    E-Print Network [OSTI]

    Sander, Maike

    Sox9 plays multiple roles in the lung epithelium during branching morphogenesis Briana E. Rockicha, Durham, NC, and approved October 2, 2013 (received for review June 21, 2013) Lung branching morphogenesis lung. Intricate regulation of signaling pathways, tran- scription factors, and epithelial

  13. Recovery of Free Energy Branches in Single Molecule Experiments Ivan Junier,1

    E-Print Network [OSTI]

    Ritort, Felix

    Recovery of Free Energy Branches in Single Molecule Experiments Ivan Junier,1 Alessandro Mossa,2 19 February 2009) We present a method for determining the free energy of coexisting states from use optical tweezers to determine the free energy branches of the native and unfolded states of a two

  14. A Branch and Bound Algorithm for the Protein Folding Problem in the HP Lattice Model

    E-Print Network [OSTI]

    Istrail, Sorin

    Article A Branch and Bound Algorithm for the Protein Folding Problem in the HP Lattice Model Mao tool for the protein folding problem. Key words: protein folding, HP model, branch and bound, lattice Introduction The protein folding problem, or the protein struc- ture prediction problem, is one of the most

  15. Measurement of branching fraction and CP asymmetries in B->D0(cp)K decays

    E-Print Network [OSTI]

    The BABAR Collaboration; B. Aubert

    2007-08-11

    We present a preliminary study of $B^- \\to D^0_{CP} \\pi^-$ and $B^- \\to D^0_{CP} K^-$ decays, with the $D^0_{CP}$ reconstructed in the CP-odd eigenstates $K_s \\pi^0$, $K_s \\omega$, in the CP-even eigenstates $K^+ K^-$, $\\pi^+ \\pi^-$, and in the (non-CP) flavor eigenstate $K^\\mp \\pi^\\pm$. Using a sample of about 382 million Y(4S) decays into BBbar pairs, collected with the BABAR detector operating at the PEP-II asymmetric-energy B Factory at SLAC, we measure the ratios of the branching fractions R_CP+- and the direct CP asymmetries A_CP+-. The results are: R_CP- = 0.81 \\pm 0.10 (stat) \\pm 0.05 (syst) R_CP+ = 1.07 \\pm 0.10 (stat) \\pm 0.04 (syst) A_CP- = -0.19 \\pm 0.12 (stat) \\pm 0.02 (syst) A_CP+ = 0.35 \\pm 0.09 (stat) \\pm 0.05 (syst)

  16. Got Questions About the Higgs Boson? Ask a Scientist

    SciTech Connect (OSTI)

    Hinchliffe, Ian

    2012-01-01

    Ask a scientist about the Higgs boson. There's a lot of buzz this week over new data from CERN's Large Hadron Collider (LHC) and the final data from Fermilab's Tevatron about the Higgs boson. It raises questions about what scientists have found and what still remains to be found -- and what it all means. Berkeley Lab's Ian Hinchliffe invites you to send in questions about the Higgs. He'll answer a few of your questions in a follow-up video later this week. Hinchliffe is a theoretical physicist who heads Berkeley Lab's sizable contingent with the ATLAS experiment at CERN. • Post your questions in the comment box • E-mail your questions to askascientist@lbl.gov • Tweet to @BerkeleyLab • Or post on our facebook page: facebook/berkeleylab Update on July 5: Ian responds to several of your questions in this video: http://youtu.be/1BkpD1IS62g Update on 7/04: Here's CERN's press release from earlier today on the latest preliminary results in the search for the long sought Higgs particle: http://press.web.cern.ch/press/PressReleases/Releases2012/PR17.12E.htm And here's a Q&A on what the news tells us: http://cdsweb.cern.ch/journal/CERNBulletin/2012/28/News%20Articles/1459460?ln=en CERN will present the new LHC data at a seminar July 4th at 9:00 in the morning Geneva time (3:00 in the morning Eastern Daylight Time, midnight on the Pacific Coast), where the ATLAS collaboration and their rivals in the CMS experiment will announce their results. Tevatron results were announced by Fermilab on Monday morning. For more background on the LHC's search for the Higgs boson, visit http://newscenter.lbl.gov/feature-stories/2012/06/28/higgs-2012/.

  17. Got Questions About the Higgs Boson? Ask a Scientist

    ScienceCinema (OSTI)

    Hinchliffe, Ian

    2013-05-29

    Ask a scientist about the Higgs boson. There's a lot of buzz this week over new data from CERN's Large Hadron Collider (LHC) and the final data from Fermilab's Tevatron about the Higgs boson. It raises questions about what scientists have found and what still remains to be found -- and what it all means. Berkeley Lab's Ian Hinchliffe invites you to send in questions about the Higgs. He'll answer a few of your questions in a follow-up video later this week. Hinchliffe is a theoretical physicist who heads Berkeley Lab's sizable contingent with the ATLAS experiment at CERN. ? Post your questions in the comment box ? E-mail your questions to askascientist@lbl.gov ? Tweet to @BerkeleyLab ? Or post on our facebook page: facebook/berkeleylab Update on July 5: Ian responds to several of your questions in this video: http://youtu.be/1BkpD1IS62g Update on 7/04: Here's CERN's press release from earlier today on the latest preliminary results in the search for the long sought Higgs particle: http://press.web.cern.ch/press/PressReleases/Releases2012/PR17.12E.htm And here's a Q&A on what the news tells us: http://cdsweb.cern.ch/journal/CERNBulletin/2012/28/News%20Articles/1459460?ln=en CERN will present the new LHC data at a seminar July 4th at 9:00 in the morning Geneva time (3:00 in the morning Eastern Daylight Time, midnight on the Pacific Coast), where the ATLAS collaboration and their rivals in the CMS experiment will announce their results. Tevatron results were announced by Fermilab on Monday morning. For more background on the LHC's search for the Higgs boson, visit http://newscenter.lbl.gov/feature-stories/2012/06/28/higgs-2012/.

  18. Questions about how plants die leads to climate change answers

    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 mapSpeedingProgramExemptionsProteinTotalSciTechApril 201528,Question/comment:Questions

  19. Defining the Termination of the Asymptotic Giant Branch

    E-Print Network [OSTI]

    Noam Soker

    2007-12-22

    I suggest a theoretical quantitative definition for the termination of the asymptotic giant branch (AGB) phase and the beginning of the post-AGB phase. I suggest that the transition will be taken to occur when the ratio of the dynamical time scale to the the envelope thermal time scale, Q, reaches its maximum value. Time average values are used for the different quantities, as the criterion does not refer to the short time-scale variations occurring on the AGB and post-AGB, e.g., thermal pulses (helium shell flashes) and magnetic activity. Along the entire AGB the value of Q increases, even when the star starts to contract. Only when a rapid contraction starts does the value of Q start to decrease. This criterion captures the essence of the transition from the AGB to the post AGB phase, because Q is connected to the stellar effective temperature, reaching its maximum value at T~4000-6000 K, it is related to the mass loss properties, and it reaches its maximum value when rapid contraction starts and envelope mass is very low.

  20. Backflow in Post-Asymptotic Giant Branch Stars

    E-Print Network [OSTI]

    Noam Soker

    2001-03-07

    We derive the conditions for a backflow toward the central star(s) of circumstellar material to occur during the post-asymptotic giant branch (AGB) phase. The backflowing material may be accreted by the post-AGB star and/or its companion, if such exists. Such a backflow may play a significant role in shaping the descendant planetary nebula, by, among other things, slowing down the post-AGB evolution, and by forming an accretion disk which may blow two jets. We consider three forces acting on a slowly moving mass element: the gravity of the central system, radiation pressure, and fast wind ram pressure. We find that for a significant backflow to occur, a slow dense flow should exsist, such that the relation between the total mass in the slow flow, M, and the solid angle it covers, Omega, is given by (4*pi*M/Omega)>0.1Mo. The requirement for both high mass loss rate per unit solid angle and a very slow wind, such that it can be decelerated and flow back, probably requires close binary interaction.

  1. Climate Service -Questions and Answers Updated: February 15, 2011

    E-Print Network [OSTI]

    Climate Service - Questions and Answers Updated: February 15, 2011 Table of Contents Next Steps........................................................................................................................9 Next Steps and Timeframe Q: What is the timeframe and next steps for establishing a Climate a Climate Service in NOAA. The Department and NOAA will continue to engage with Congress in the coming year

  2. Questioning Inevitability of Energy Pathways: Alternative Energy Scenarios for California

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Questioning Inevitability of Energy Pathways: Alternative Energy Scenarios for California May 21.6.4 Alternative Scenario 3 ­ Patriotic Energy Independence Section 3: Developing the Scenario Model and Examining, 2002 by Rebecca Ghanadan rebeccag@socrates.berkeley.edu The Energy and Resources Group University

  3. Comments, Questions and Responses For PON-11-603

    E-Print Network [OSTI]

    on Buy-Down Incentives for Natural Gas and Propane Vehicles in Sacramento. At the workshop, CEC staffComments, Questions and Responses For PON-11-603 Buy Down Incentives for Natural Gas and Propane in the incentives provided for vehicles they manufacture. CEC staff also recognizes the independent business nature

  4. Questions and Answers For PON-10-604

    E-Print Network [OSTI]

    Questions and Answers For PON-10-604 Buy Down Incentives for Natural Gas and Propane Vehicles May-road natural gas and propane vehicles that meet all emission requirements of the Air Resources Board (ARB-designated dealer/distributor as a natural gas or propane fueled vehicle. A vehicle that is purchased from a dealer

  5. Questions I will answer What is a solar cell?

    E-Print Network [OSTI]

    McGehee, Michael

    grid 4 #12;5 #12;Solar panels on the Interna9onal Space Sta9on 6 #12;Area power plants #12;National Renewable Energy Laboratory Innovation for Our Energy Future Original#12;Questions I will answer · What is a solar cell? · How are solar cells

  6. Washington State DOT Report: State Report Questions on MEPDG Implementation

    E-Print Network [OSTI]

    Washington State DOT Report: State Report Questions on MEPDG Implementation 1. Summarize your state to the MEPDG. · We are not confident that the models in MEPDG portray the type of cracking we see in Washington Washington on Interstate 5) but not modeled in the MEPDG. However, longitudinal cracking alone rarely

  7. POLYMER PROGRAM SEMINAR "Polymer Approaches to Basic Questions in Biology"

    E-Print Network [OSTI]

    Alpay, S. Pamir

    POLYMER PROGRAM SEMINAR "Polymer Approaches to Basic Questions in Biology" Prof. Dennis E. Discher, biology is filled with remarkable polymeric structures that motivate mimicry with goals of both clarifying and exploiting biological principles. Filamentous viruses have inspired our development and computations of worm

  8. Study questions for Exam 2 What causes the coriolis effect?

    E-Print Network [OSTI]

    Shull, David H.

    Study questions for Exam 2 What causes the coriolis effect? How does the coriolis effect vary in the very middle of a high-pressure center? What causes monsoons in India? Read a weather map. Indicate directions of airflow. Where is it likely to rain? Why? What causes an onshore breeze? What is the energy

  9. STATISTICS 8 CHAPTERS 1 TO 6, SAMPLE MULTIPLE CHOICE QUESTIONS

    E-Print Network [OSTI]

    Utts, Jessica

    types are similar, but the coal miners generally exercise less than the farm workers. 1. Which. This scenario applies to Questions 1 and 2: A study was done to compare the lung capacity of coal miners to the lung capacity of farm workers. The researcher studied 200 workers of each type. Other factors

  10. STATISTICS 8 CHAPTERS 1 TO 6, SAMPLE MULTIPLE CHOICE QUESTIONS

    E-Print Network [OSTI]

    Utts, Jessica

    types are similar, but the coal miners generally exercise less than the farm workers. 1. Which.. This scenario applies to Questions 1 and 2: A study was done to compare the lung capacity of coal miners to the lung capacity of farm workers. The researcher studied 200 workers of each type. Other factors

  11. Journal of Philosophy, Inc. Questions, Answers, and Presuppositions

    E-Print Network [OSTI]

    Belnap, Nuel

    Journal of Philosophy, Inc. Questions, Answers, and Presuppositions Author(s): Nuel D. Belnap, Jr. Source: The Journal of Philosophy, Vol. 63, No. 20, American Philosophical Association Eastern Division Sixty-Third Annual Meeting (Oct. 27, 1966), pp. 609-611 Published by: Journal of Philosophy, Inc. Stable

  12. Interview Questions and Answers Ready Reference G-4

    E-Print Network [OSTI]

    , and communication skills. Use personal examples to reinforce these qualities. 5. Be honest at all times. Integrity personal qualities and life experiences. 3. If you don't understand a question, simply ask, "Just so I bring to the interview, the process is also about whether your personality fits into the culture

  13. Responses to Questions and Answers Advanced Vehicle Technology Manufacturing Solicitation

    E-Print Network [OSTI]

    1 Responses to Questions and Answers Advanced Vehicle Technology Manufacturing Solicitation PON successful applicants after the Notice of Proposed Awards to confirm this role and obtain any additional definition of "manufacturing equipment?" For example, would purchases of tooling or assembly line equipment

  14. Questions and Answers from the University Librarian April 30, 2012

    E-Print Network [OSTI]

    California at Berkeley, University of

    .g. The Education/Psychology Library and Public Health Library are being examined by a space planning committeeQuestions and Answers from the University Librarian April 30, 2012 Why re-envision the Library? Today the libraries that report to me offer a full range of services in over 20 locations regardless

  15. Impact of Syrian Refugees on Jordan's Water Management Research Questions

    E-Print Network [OSTI]

    Impact of Syrian Refugees on Jordan's Water Management Research Questions: What impact has the influx of 590,000 refugees had on water resources? How can Jordan improve refugee and water management: -Water management in Jordan -Environmental impact assessments of refugee camps -Water resource

  16. State DOT: UTAH State Report Questions on NDT Testing

    E-Print Network [OSTI]

    are entirely non-destructive. We use maturity meters to approximate strength for opening to traffic, and haveState DOT: UTAH State Report Questions on NDT Testing 1. What NDT testing methods for concrete). Research: NDT methods being investigated include: Visual distress mapping, Pachometer testing, Resistivity

  17. FREQUENTLY ASKED QUESTIONS ABOUT THE TTP PHD QUALIFYING EXAMINATION (QE)

    E-Print Network [OSTI]

    California at Davis, University of

    FREQUENTLY ASKED QUESTIONS ABOUT THE TTP PHD QUALIFYING EXAMINATION (QE) Pat Mokhtarian, TTP Chair this document helpful. What is the QE and what is its purpose? The QE is the last big hurdle to finishing the PhD dissertation research, and by implication to eventually receive a PhD. We interpret "preparation" to mean two

  18. Do CommunitiesEvolve?A Major Question in Evolutionary Paleoecology

    E-Print Network [OSTI]

    Bennington, J Bret

    Do CommunitiesEvolve?A Major Question in Evolutionary Paleoecology RICHARDK. BAMBACHand J BRETBENNINGTON Chapter7 of Jim Valentine's classicbook, EvolutionaryPaleoecology of theMa- rine Biosphere of the chapter are about various general properties of community ecology and paleoecology, the next three and one

  19. Family, Home & Garden Education Center practical solutions to everyday questions

    E-Print Network [OSTI]

    New Hampshire, University of

    a problem if the plant is in a southern window or if it is too close to a heat source. · OverFamily, Home & Garden Education Center practical solutions to everyday questions Toll free Info months? There is less sunlight (in both hours and intensity). The air in our homes is drier, and most

  20. Economics Faculty Advising Do you have economics industry specific questions?

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Economics Faculty Advising Do you have economics industry specific questions? Are you planning to attend graduate school for economics and want more information? Are you looking to build a relationship with an economics faculty member? Below are the Economics Faculty Advisors for Spring 2015 semester. The advisor

  1. State DOT Representative Report Questions National Concrete Consortium

    E-Print Network [OSTI]

    , Texas April 2, 2009 Theme: Ride Quality for Bridges Please provide your state DOT's perspective regarding the following theme questions. Each NCC state DOT representative will be asked to present requirements set forth in the Caltrans Standard Specification 51-1.17 and which are tested for conformance

  2. Your Library Questions, What is WorldCat UMBC?

    E-Print Network [OSTI]

    Maryland, Baltimore County, University of

    Your Library Questions, Answered What is WorldCat UMBC? WorldCat UMBC is a new catalog interface which searches for items at UMBC and libraries worldwide. Use WorldCat UMBC to find: Books CDs are not available at UMBC can be requested from other libraries. Fall 2012 / 1 Redesign of the First Floor

  3. 10 Questions for an Automotive Engineer: Thomas Wallner

    Broader source: Energy.gov [DOE]

    Meet Thomas Wallner – automotive engineer extraordinaire, who hails from Argonne National Laboratory’s Center for Transportation Research. He took some time to answer our 10 Questions and share his insight on advanced engine technologies from dual-fuel to biofuels.

  4. A VIRTUAL OPERATING SYSTEM

    E-Print Network [OSTI]

    Hall, Dennis E.

    2013-01-01

    Unix time-sharing operating system. D. Hall, D. Scherrer, J.Prentice~Hall, Hansen, "Operating System Principles", Inc. ,of California. A Virtual Operating System Dennis E. Hall

  5. Ecological effects of contaminants in McCoy Branch, 1989-1990

    SciTech Connect (OSTI)

    Ryon, M.G. [ed.

    1992-01-01

    The 1984 Hazardous and Solid Waste Amendments to the Resource Conservation and Recovery Act (RCRA) required assessment of all current and former solid waste management units. Such a RCRA Facility Investigation (RFI) was required of the Y-12 Plant for their Filled Coal Ash Pond on McCoy Branch. Because the disposal of coal ash in the ash pond, McCoy Branch, and Rogers Quarry was not consistent with the Tennessee Water Quality Act, several remediation steps were implemented or planned for McCoy Branch to address disposal problems. The McCoy Branch RFI plan included provisions for biological monitoring of the McCoy Branch watershed. The objectives of the biological monitoring were to: (1) document changes in biological quality of McCoy Branch after completion of a pipeline and after termination of all discharges to Rogers Quarry, (2) provide guidance on the need for additional remediation, and (3) evaluate the effectiveness of implemented remedial actions. The data from the biological monitoring program will also determine if the classified uses, as identified by the State of Tennessee, of McCoy Branch are being protected and maintained. This report discusses results from toxicity monitoring of snails fish community assessment, and a Benthic macroinvertebrate community assessment.

  6. Molecular Design of Branched and Binary Molecules at Ordered Interfaces

    SciTech Connect (OSTI)

    Kirsten Larson Genson

    2005-12-27

    This study examined five different branched molecular architectures to discern the effect of design on the ability of molecules to form ordered structures at interfaces. Photochromic monodendrons formed kinked packing structures at the air-water interface due to the cross-sectional area mismatch created by varying number of alkyl tails and the hydrophilic polar head group. The lower generations formed orthorhombic unit cell with long range ordering despite the alkyl tails tilted to a large degree. Favorable interactions between liquid crystalline terminal groups and the underlying substrate were observed to compel a flexible carbosilane dendrimer core to form a compressed elliptical conformation which packed stagger within lamellae domains with limited short range ordering. A twelve arm binary star polymer was observed to form two dimensional micelles at the air-water interface attributed to the higher polystyrene block composition. Linear rod-coil molecules formed a multitude of packing structures at the air-water interface due to the varying composition. Tree-like rod-coil molecules demonstrated the ability to form one-dimensional structures at the air-water interface and at the air-solvent interface caused by the preferential ordering of the rigid rod cores. The role of molecular architecture and composition was examined and the influence chemically competing fragments was shown to exert on the packing structure. The amphiphilic balance of the different molecular series exhibited control on the ordering behavior at the air-water interface and within bulk structures. The shell nature and tail type was determined to dictate the preferential ordering structure and molecular reorganization at interfaces with the core nature effect secondary.

  7. Formal Specification of Operating System Operations

    E-Print Network [OSTI]

    Black, Paul E.

    Formal Specification of Operating System Operations Dan Zhou Department of Computer Science.black@nist.gov This paper describes the development of a formal specification for a secure operating system architecture operations. We also provide a uniform environment for system commands that change the security state

  8. Production of branched-chain alcohols by recombinant Ralstonia eutropha in fed-batch cultivation

    SciTech Connect (OSTI)

    Fei, Q; Brigham, CJ; Lu, JN; Fu, RZ; Sinskey, AJ

    2013-09-01

    Branched-chain alcohols are considered promising green energy sources due to their compatibility with existing infrastructure and their high energy density. We utilized a strain of Ralstonia eutropha capable of producing branched-chain alcohols and examined its production in flask cultures. In order to increase isobutanol and 3-methyl-1-butanol (isoamyl alcohol) productivity in the engineered strain, batch, fed-batch, and two-stage fed-batch cultures were carried out in this work. The effects of nitrogen source concentration on branched-chain alcohol production were investigated under four different initial concentrations in fermenters. A maximum 380 g m(-3) of branched-chain alcohol production was observed with 2 kg m(-3) initial NH4Cl concentration in batch cultures. A pH-stat control strategy was utilized to investigate the optimum carbon source amount fed during fed-batch cultures for higher cell density. In cultures of R. eutropha strains that did not produce polyhydroxyalkanoate or branched-chain alcohols, a maximum cell dry weight of 36 kg m(-3) was observed using a fed-batch strategy, when 10 kg m(-3) carbon source was fed into culture medium. Finally, a total branched-chain alcohol titer of 790 g m(-3), the highest branched-chain alcohol yield of 0.03 g g(-1), and the maximum branched-chain alcohol productivity of 8.23 g m(-3) h(-1) were obtained from the engineered strain Re2410/pJL26 in a two-stage fed-batch culture system with pH-stat control. Isobutanol made up over 95% (mass fraction) of the total branched-chain alcohols titer produced in this study. (C) 2013 Published by Elsevier Ltd.

  9. Advanced Algorithms 2012. Exam Questions This take-home exam consists of a number of summarizing test questions.

    E-Print Network [OSTI]

    Damaschke, Peter

    Advanced Algorithms 2012. Exam Questions This take-home exam consists of a number of summarizing to avoid failure. Help: You must do the exam completely on your own. Neither group work nor help from = X Y , and every Si in the given set family has exactly two elements: one from X and one from Y

  10. September 16, 2014 Nelle Branch Room, Shields Library

    E-Print Network [OSTI]

    Ishida, Yuko

    's web site http://lib.ucdavis.edu/dept/admin/plan/ September 16, 2014 UC Davis University Library Town month) September 16, 2014 UC Davis University Library Town Hall 3 #12;Agenda ­ The Year Ahead 9 Services Bill Garrity ­ DUL Amy Kautzman - AUL for Academic Services Derek Sisneros - Head of Operations

  11. MA511: PRACTICE TEST 1 Answer all questions. Write your name ...

    E-Print Network [OSTI]

    2014-09-22

    MA511: PRACTICE TEST 1. Answer all questions. Write your name on the question paper and hand it in together with your solutions. No calculators or other

  12. Hydrotreating operations discussed at refining meeting

    SciTech Connect (OSTI)

    NONE

    1995-06-12

    At the most recent National Petroleum Refiners Association question and answer session on refining and petrochemical technology, refiners and a panel of experts exchanged experiences on hydrotreater operations. Topics addressed included reactor pressurization, scale basket removal, and the use of antifoulants in effluent exchangers. This article presents comments from the panelists on the following questions. (1) What is the industry practice used to speed up the pressurization of 2.25 Cr/1 Mo reactors during start-up? Is there any relationship between reactor skin temperature and pressure used? (2) Has anyone removed scale baskets from a hydrotreating reactor and compared operations before and after? If so, were there any noticeable differences? Why? (3) What is the industry experience with the use of antifoulants for hydrocracking or hydrotreating reactor effluent exchangers?

  13. *1 Only a special examination questions available online. Department of

    E-Print Network [OSTI]

    Yamamoto, Hirosuke

    : +81-(0)3-5841-8065 Map: http://www.u-tokyo.ac.jp/campusmap/cam01_04_14_j.html http://www.k.u-tokyo.ac.jp/materials/j/exam_txt2/index.html http://www.k.u-tokyo.ac.jp/ae/exa/data.html 2. Past entrance examination questions sold table for the fees. Department of Socio-Cultural Environmental Studies http://sbk.k.u-tokyo.ac.jp/adm_past_e.html

  14. Questions Asked during the Financing Residential Energy Efficiency with

    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 PartiesBuildingBudget ||Department of Energy Question of thein the

  15. Questions about Making OUO Determinations - OUO and the FOIA Exemptions |

    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 PartiesBuildingBudget ||Department of Energy Question of thein

  16. Questions and Answers for the Smart Grid Investment Grant Program:

    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 PartiesBuildingBudget ||Department of Energy Question of

  17. Questions and Answers for the Smart Grid Investment Grant Program:

    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 PartiesBuildingBudget ||Department of Energy Question ofReporting of

  18. Questions and Answers on the Secretarial Policy Statement on NEPA |

    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 PartiesBuildingBudget ||Department of Energy Question ofReporting

  19. Analysis of the HVAC System at the Willow Branch Intermediate School 

    E-Print Network [OSTI]

    Wei, G.

    1997-01-01

    This report presents an analysis of the HVAC system at the Willow Branch Intermediate School for the MEEN 685 class project. The school is located at College Station, Texas. A portion of the school belonged to Oakwood Intermediate School which...

  20. Siberian Branch of Russian Academy of Sciences BUDKER INSTITUTE OF NUCLEAR PHYSICS

    E-Print Network [OSTI]

    Siberian Branch of Russian Academy of Sciences BUDKER INSTITUTE OF NUCLEAR PHYSICS ANNUAL REPORT 2010 NOVOSIBIRSK 2011 #12;Contents Introduction 7 1. Physics of Elementary Particles...............................................................................32 1.9.2 Physical results

  1. Branched peptide amphiphiles, related epitope compounds and self assembled structures thereof

    DOE Patents [OSTI]

    Stupp, Samuel I. (Chicago, IL); Guler, Mustafa O. (Evanston, IL)

    2008-11-18

    Branched peptide amphiphilic compounds incorporating one or residues providing a pendant amino group for coupling one or more epitope sequences thereto, such compounds and related compositions for enhanced epitope presentation.

  2. Measurement of the inclusive semileptonic branching fraction B(B?s?X-l+?l) at Belle

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

    Oswald, C.; Urquijo, P.; Dingfelder, J.; Adachi, I.; Aihara, H.; Arinstein, K.; Asner, D. M.; Aushev, T.; Bakich, A. M.; Belous, K.; Bhardwaj, V.; Bhuyan, B.; Bondar, A.; Bonvicini, G.; Bozek, A.; Bra?ko, M.; Browder, T. E.; Chang, P.; Chekelian, V.; Chen, A.; Chen, P.; Cheon, B. G.; Chilikin, K.; Chistov, R.; Cho, K.; Chobanova, V.; Choi, S.-K.; Choi, Y.; Cinabro, D.; Dalseno, J.; Doležal, Z.; Drásal, Z.; Drutskoy, A.; Dutta, D.; Eidelman, S.; Esen, S.; Farhat, H.; Fast, J. E.; Gaur, V.; Gabyshev, N.; Ganguly, S.; Gillard, R.; Goh, Y. M.; Golob, B.; Haba, J.; Hayasaka, K.; Hayashii, H.; Horii, Y.; Hoshi, Y.; Hou, W.-S.; Hyun, H. J.; Iijima, T.; Ishikawa, A.; Itoh, R.; Iwasaki, Y.; Kah, D. H.; Kang, J. H.; Kato, E.; Kawasaki, T.; Kiesling, C.; Kim, H. J.; Kim, H. O.; Kim, J. B.; Kim, K. T.; Kim, M. J.; Kim, Y. J.; Kinoshita, K.; Klucar, J.; Ko, B. R.; Korpar, S.; Kouzes, R. T.; Križan, P.; Krokovny, P.; Kronenbitter, B.; Kuhr, T.; Kumita, T.; Kwon, Y.-J.; Lee, S.-H.; Li, J.; Li, Y.; Libby, J.; Liu, C.; Liu, Y.; Liu, Z. Q.; Liventsev, D.; Louvot, R.; Lutz, O.; Matvienko, D.; Miyabayashi, K.; Miyata, H.; Mizuk, R.; Mohanty, G. B.; Moll, A.; Muramatsu, N.; Nagasaka, Y.; Nakano, E.; Nakao, M.; Nedelkovska, E.; Nisar, N. K.; Nishida, S.; Nitoh, O.; Nozaki, T.; Ogawa, S.; Ohshima, T.; Okuno, S.; Olsen, S. L.; Ostrowicz, W.; Pakhlov, P.; Pakhlova, G.; Park, H.; Park, H. K.; Pedlar, T. K.; Pestotnik, R.; Petri?, M.; Piilonen, L. E.; Prim, M.; Prothmann, K.; Ritter, M.; Röhrken, M.; Rozanska, M.; Ryu, S.; Sahoo, H.; Saito, T.; Sakai, Y.; Sandilya, S.; Santelj, L.; Sanuki, T.; Sato, Y.; Schneider, O.; Schnell, G.; Schwanda, C.; Schwartz, A. J.; Senyo, K.; Seon, O.; Sevior, M. E.; Shapkin, M.; Shen, C. P.; Shibata, T.-A.; Shiu, J.-G.; Shwartz, B.; Sibidanov, A.; Simon, F.; Smerkol, P.; Sohn, Y.-S.; Sokolov, A.; Solovieva, E.; Stari?, M.; Sumiyoshi, T.; Tatishvili, G.; Teramoto, Y.; Trabelsi, K.; Tsuboyama, T.; Uchida, M.; Uehara, S.; Uglov, T.; Unno, Y.; Uno, S.; Van Hulse, C.; Vanhoefer, P.; Varner, G.; Varvell, K. E.; Wang, C. H.; Wang, M.-Z.; Wang, P.; Watanabe, M.; Watanabe, Y.; Williams, K. M.; Won, E.; Yamamoto, H.; Yamashita, Y.; Zhang, C. C.; Zhang, Z. P.; Zhilich, V.; Zupanc, A.

    2013-04-01

    We report a measurement of the inclusive semileptonic B0s branching fraction in a 121 fb?¹ data sample collected near the ?(5S) resonance with the Belle detector at the KEKB asymmetric energy e?e? collider. Events containing B?(*)sB¯¯¯?(*)s pairs are selected by reconstructing a tag side D?s and identifying a signal side lepton l? (l=e, ?) that is required to have the same-sign charge to ensure that both originate from different B?s mesons. The B?s?X?l??l branching fraction is extracted from the ratio of the measured yields of D?s mesons and D?sl? pairs and the known production and branching fractions. The inclusive semileptonic branching fraction is measured to be [10.6±0.5(stat)±0.7(syst)]%.

  3. Pervasive Synaptic Branch Removal in the Mammalian Neuromuscular System at Birth

    E-Print Network [OSTI]

    Tapia, Juan C.

    Using light and serial electron microscopy, we show profound refinements in motor axonal branching and synaptic connectivity before and after birth. Embryonic axons become maximally connected just before birth when they ...

  4. Determination of the deuterium-tritium branching ratio based on inertial confinement fusion implosions

    E-Print Network [OSTI]

    Rosenberg, Michael Jonathan

    The deuterium-tritium (D-T) ?-to-neutron branching ratio [[superscript 3]H(d,?)[superscript 5]He/[superscript 3]H(d,n)[superscript 4]He] was determined under inertial confinement fusion (ICF) conditions, where the ...

  5. Measurement of the inclusive semileptonic branching fraction B(B?s?X-l+?l) at Belle

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

    Oswald, C.; Urquijo, P.; Dingfelder, J.; Adachi, I.; Aihara, H.; Arinstein, K.; Asner, D. M.; Aushev, T.; Bakich, A. M.; Belous, K.; et al

    2013-04-30

    We report a measurement of the inclusive semileptonic B0s branching fraction in a 121 fb?¹ data sample collected near the ?(5S) resonance with the Belle detector at the KEKB asymmetric energy e?e? collider. Events containing B?(*)sB¯¯¯?(*)s pairs are selected by reconstructing a tag side D?s and identifying a signal side lepton l? (l=e, ?) that is required to have the same-sign charge to ensure that both originate from different B?s mesons. The B?s?X?l??l branching fraction is extracted from the ratio of the measured yields of D?s mesons and D?sl? pairs and the known production and branching fractions. The inclusive semileptonicmore »branching fraction is measured to be [10.6±0.5(stat)±0.7(syst)]%.« less

  6. Student questions: Peter Nugent colloquium on "The Palomar Transient Factory" Question 1: Is it possible to predict how many pre-supernova white dwarfs exist in galaxy?

    E-Print Network [OSTI]

    Shumway, John

    1 Student questions: Peter Nugent colloquium on "The Palomar Transient Factory" 10-19-11 Question 1 to include other observatories or space telescopes into the Palomar Transient Factory? We routinely follow

  7. The thermodynamic properties of mixtures of normal octane and branched paraffin hydrocarbons 

    E-Print Network [OSTI]

    Liu, Edward Kou-Shan

    1975-01-01

    THE THEi%ODYNANIC PROPERTIES Ol' NIXTURES OF NORMAL OCTANE AND BRANCHED PARAFFIN HYDROCARBONS A Thesis by Edward Kou-Shan Liu Submitted to the Graduate College of Texas AkN University in partial fulfillment of the requirement for the degree... of NASTER OF SCIENCE December 1975 Major Subject: Chemical Engineering THF THERMODYNAMIC PROPERTIES OF MIXTURES OF NORMAL OCTANE AND BRANCHED PARAFFIN HYDROCARBONS A Thesis by EDWARD KOU-SHA N LID Approved as to style and content by: Chairman...

  8. Measurement of the B¯?Xs? branching fraction with a sum of exclusive decays

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

    Saito, T.; Ishikawa, A.; Yamamoto, H.; Abdesselam, A.; Adachi, I.; Aihara, H.; Al Said, S.; Arinstein, K.; Asner, D.?M.; Aushev, T.; et al

    2015-03-04

    We use 772 × 106 BB meson pairs collected at the ?(4S) resonance with the Belle detector to measure the branching fraction for B¯ ? Xs?. Our measurement uses a sum-of-exclusives approach in which 38 of the hadronic final states with strangeness equal to +1, denoted by Xs, are reconstructed. The inclusive branching fraction for MXs s?)=(3.51±0.17±0.33) × 10–4, where the first uncertainty is statistical and the second is systematic.

  9. Heavy elements in globular clusters: The role of asymptotic giant branch stars

    SciTech Connect (OSTI)

    Straniero, O.; Cristallo, S.; Piersanti, L., E-mail: straniero@oa-teramo.inaf.it [INAF-Osservatorio Astronomico di Collurania, I-64100 Teramo (Italy)

    2014-04-10

    Recent observations of heavy elements in globular clusters reveal intriguing deviations from the standard paradigm of the early galactic nucleosynthesis. If the r-process contamination is a common feature of halo stars, s-process enhancements are found in a few globular clusters only. We show that the combined pollution of asymptotic giant branch (AGB) stars with a mass ranging between 3 to 6 M {sub ?} may account for most of the features of the s-process overabundance in M4 and M22. In these stars, the s process is a mixture of two very different neutron-capture nucleosynthesis episodes. The first is due to the {sup 13}C(?, n){sup 16}O reaction and takes place during the interpulse periods. The second is due to the {sup 22}Ne(?, n){sup 25}Mg reaction and takes place in the convective zones generated by thermal pulses. The production of the heaviest s elements (from Ba to Pb) requires the first neutron burst, while the second produces large overabundances of light s (Rb, Sr, Y, Zr). The first mainly operates in the less massive AGB stars, while the second dominates in the more massive. From the heavy-s/light-s ratio, we derive that the pollution phase should last for 150 ± 50 Myr, a period short enough compared to the formation timescale of the globular cluster system, but long enough to explain why the s-process pollution is observed in a few cases only. With few exceptions, our theoretical prediction provides a reasonable reproduction of the observed s-process abundances, from Sr to Hf. However, Ce is probably underproduced by our models, while Rb and Pb are overproduced. Possible solutions are discussed.

  10. Controlled synthesis of hyper-branched inorganic nanocrystals withrich three-dimensional structures

    SciTech Connect (OSTI)

    Kanaras, Antonios G.; Sonnichsen, Carsten; Liu, Haitao; Alivisatos, A. Paul

    2005-07-27

    Studies of crystal growth kinetics are tightly integrated with advances in the creation of new nanoscale inorganic building blocks and their functional assemblies 1-11. Recent examples include the development of semiconductor nanorods which have potential uses in solar cells 12-17, and the discovery of a light driven process to create noble metal particles with sharp corners that can be used in plasmonics 18,19. In the course of studying basic crystal growth kinetics we developed a process for preparing branched semiconductor nanocrystals such as tetrapods and inorganic dendrimers of precisely controlled generation 20,21. Here we report the discovery of a crystal growth kinetics regime in which a new class of hyper-branched nanocrystals are formed. The shapes range from 'thorny balls', to tree-like ramified structures, to delicate 'spider net'-like particles. These intricate shapes depend crucially on a delicate balance of branching and extension. The multitudes of resulting shapes recall the diverse shapes of snowflakes 22.The three dimensional nature of the branch points here, however, lead to even more complex arrangements than the two dimensionally branched structures observed in ice. These hyper-branched particles not only extend the available three-dimensional shapes in nanoparticle synthesis ,but also provide a tool to study growth kinetics by carefully observing and modeling particle morphology.

  11. Treebanking by Sentence and Tree Transformation: Building a Treebank to Support Question Answering in Portuguese

    E-Print Network [OSTI]

    Branco, António Horta

    and techology general research, but it was developed particularly for the development of automatic Question

  12. Questioning the HIV-AIDS hypothesis: 30 years of dissent 

    E-Print Network [OSTI]

    Goodson, Patricia

    2014-09-23

    PUBLIC HEALTH OPINION ARTICLE published: 23 September 2014 doi: 10.3389/fpubh.2014.00154 Questioning the HIV-AIDS hypothesis: 30 years of dissent Patricia Goodson* Department of Health & Kinesiology, Texas A&M University, College Station, TX, USA... it is important to remember: over 60 conditions can yield a false-positive ELISA) (13, 18). Critics of the orthodox view decry the lack of standardized criteria for a positive result in a WB, across countries, world- wide (19). Bauer (Table 1), in a 2010 arti- cle...

  13. Fermilab | Science | Questions for the Universe | Einstein's Dream of

    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 NewsInformation Current HABFES OctoberEvan Racah861MayArtQuestions for the Universe To

  14. Fermilab | Science | Questions for the Universe | Einstein's Dream of

    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 NewsInformation Current HABFES OctoberEvan Racah861MayArtQuestions for the Universe ToUnified

  15. Fermilab | Science | Questions for the Universe | Einstein's Dream of

    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 NewsInformation Current HABFES OctoberEvan Racah861MayArtQuestions for the Universe

  16. Fermilab | Science | Questions for the Universe | Einstein's Dream of

    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 NewsInformation Current HABFES OctoberEvan Racah861MayArtQuestions for the UniverseUnified

  17. Fermilab | Science | Questions for the Universe | The Particle World | What

    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 NewsInformation Current HABFES OctoberEvan Racah861MayArtQuestions for the UniverseUnified|are

  18. Fermilab | Science | Questions for the Universe | The Particle World | What

    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 NewsInformation Current HABFES OctoberEvan Racah861MayArtQuestions for the

  19. Fermilab | Science | Questions for the Universe | The Particle World | Why

    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 NewsInformation Current HABFES OctoberEvan Racah861MayArtQuestions for theare there so many

  20. Question about Map of Wind Farms | OpenEI Community

    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 JEnvironmental Jump to:EA EIS Report Url JumpTechnology JumpPrueba 1VenturePzeroLLCQueensQuestion

  1. Questions and Answers for the Smart Grid Investment Grant Program:

    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 PartiesBuildingBudget ||Department of Energy Question ofReporting of Jobs

  2. Fermilab Office of General Counsel - Ethics Program - Submit a Question

    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 likeUniverse (Journal Article) | SciTech Connect LargeSubmit a Question Ask the

  3. Research questions reality of 'supersolid' in helium-4

    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 RoomPreservation of Fe(II) byMultiday Production of SOA inResearchResearch questions reality of

  4. Questions remain on funding for cleanup of Oak Ridge Reservation...

    Office of Environmental Management (EM)

    current and future remediation projects and on the men and women who carry out this work. Right now DOE-EM is operating on a temporary six month budget. This budget covers just the...

  5. Isolation and characterization of portal branch ligation-stimulated Hmga2-positive bipotent hepatic progenitor cells

    SciTech Connect (OSTI)

    Sakai, Hiroshi; Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 B51, Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8503 ; Tagawa, Yoh-ichi; Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 B51, Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8503; PRESTO, Japan Science and Technology Agency, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012 ; Tamai, Miho; Motoyama, Hiroaki; Ogawa, Shinichiro; McEwen Center for Regenerative Medicine, University Health Network, 190 Elizabeth Street, Toronto, Ont., Canada M5G 2C4 ; Soeda, Junpei; Nakata, Takenari; Miyagawa, Shinichi

    2010-12-17

    Research highlights: {yields} Hepatic progenitor cells were isolated from the portal branch-ligated liver of mice. {yields} Portal branch ligation-stimulated hepatic progenitor cells (PBLHCs) express Hmga2. {yields} PBLHCs have bidirectional differentiation capability in vitro. -- Abstract: Hepatic stem/progenitor cells are one of several cell sources that show promise for restoration of liver mass and function. Although hepatic progenitor cells (HPCs), including oval cells, are induced by administration of certain hepatotoxins in experimental animals, such a strategy would be inappropriate in a clinical setting. Here, we investigated the possibility of isolating HPCs in a portal branch-ligated liver model without administration of any chemical agents. A non-parenchymal cell fraction was prepared from the portal branch-ligated or non-ligated lobe, and seeded onto plates coated with laminin. Most of the cells died, but a small number were able to proliferate. These proliferating cells were cloned as portal branch ligation-stimulated hepatic cells (PBLHCs) by the limiting dilution method. The PBLHCs expressed cytokeratin19, albumin, and Hmga2. The PBLHCs exhibited metabolic functions such as detoxification of ammonium ions and synthesis of urea on Matrigel-coated plates in the presence of oncostatin M. In Matrigel mixed with type I collagen, the PBLHCs became rearranged into cystic and tubular structures. Immunohistochemical staining demonstrated the presence of Hmga2-positive cells around the interlobular bile ducts in the portal branch-ligated liver lobes. In conclusion, successful isolation of bipotent hepatic progenitor cell clones, PBLHCs, from the portal branch-ligated liver lobes of mice provides the possibility of future clinical application of portal vein ligation to induce hepatic progenitor cells.

  6. The Social World of Content Abusers in Community Question Answering

    E-Print Network [OSTI]

    Kayes, Imrul; Quercia, Daniele; Iamnitchi, Adriana; Bonchi, Francesco

    2015-01-01

    Community-based question answering platforms can be rich sources of information on a variety of specialized topics, from finance to cooking. The usefulness of such platforms depends heavily on user contributions (questions and answers), but also on respecting the community rules. As a crowd-sourced service, such platforms rely on their users for monitoring and flagging content that violates community rules. Common wisdom is to eliminate the users who receive many flags. Our analysis of a year of traces from a mature Q&A site shows that the number of flags does not tell the full story: on one hand, users with many flags may still contribute positively to the community. On the other hand, users who never get flagged are found to violate community rules and get their accounts suspended. This analysis, however, also shows that abusive users are betrayed by their network properties: we find strong evidence of homophilous behavior and use this finding to detect abusive users who go under the community radar. Ba...

  7. Teaching Evaluation Reports Available to Faculty Center and Operational Teaching Evaluations Report Users View Evaluation

    E-Print Network [OSTI]

    Cafarella, Michael J.

    Teaching Evaluation Reports Available to Faculty Center and Operational Teaching Evaluations Report Users View Evaluation Questions View Instructor Report View Instructor Report with Comments View, subjects and catalog numbers for the reports needed. 2008 Fall 1 Yes Yes email ro

  8. Mission Operations & Data Systems

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Mission Operations & Data Systems The LASP Mission Operations & Data Systems (MO&DS) group staffs and instruments. Operational software acts like the health systems in a body, ensuring that temperature, energy. The software monitors the health of on-board systems; anything unusual is flagged and sent to mission operators

  9. Operations Research Giorgio Gallo

    E-Print Network [OSTI]

    Gallo, Giorgio

    Operations Research Giorgio Gallo Operations Research (OR) is defined, according to the International Fed- eration of Operational Research Societies, as a scientific approach to the solution are thus crucial to almost all aspects of OR, research and practice. Operations Research, the origins

  10. Search for the decay Bs0 ? ?? and a measurement of the branching fraction for Bs0 ? ??

    SciTech Connect (OSTI)

    Dutta, Deepanwita; Bhuyan, Bipul; Abdesselam, A.; Adachi, I.; Aihara, H.; Al Said, S.; Arinstein, K.; Asner, David M.; Aulchenko, V.; Aushev, T.; Ayad, R.; Aziz, T.; Bahinipati, S.; Bakich, A. M.; Bansal, Vikas; Bhardwaj, V.; Bobrov, A.; Bonvicini, Giovanni; Bracko, Marko; Browder, Thomas E.; Cervenkov, D.; Chen, A.; Cheon, B. G.; Chilikin, K.; Chistov, R.; Cho, K.; Chobanova, V.; Choi, Y.; Cinabro, David A.; Dalseno, J.; Dolezal, Z.; Drasal, Z.; Drutskoy, A.; Dutta, K.; Eidelman, S.; Farhat, H.; Fast, James E.; Frost, O.; Gaur, Vipin; Ganguly, Sudeshna; Garmash, Alexey; Getzkow, D.; Goh, Y. M.; Golob, B.; Hayashii, H.; He, X. H.; Hou, W. S.; Iijima, T.; Ishikawa, A.; Iwasaki, Y.; Jaegle, Igal; Joffe, D.; Kang, K. H.; Kato, E.; Kiesling, C.; Kim, D. Y.; Kim, J. B.; Kim, J. H.; Kim, K. T.; Kim, M. J.; Kim, S. H.; Kim, Y. J.; Kinoshita, Kay; Ko, Byeong Rok; Kodys, P.; Korpar, S.; Krizan, P.; Krokovny, Pavel; Kuhr, Thomas; Kuzmin, A.; Kwon, Y. J.; Lange, J. S.; Lee, I. S.; Lewis, P.; Li, Y.; Li Gioi, L.; Libby, J.; Liventsev, Dmitri; Matvienko, D.; Miyata, H.; Mizuk, R.; Mohanty, G. B.; Moll, A.; Mori, T.; Mussa, R.; Nakano, E.; Nakao, M.; Nanut, T.; Nayak, Minakshi; Nisar, N. K.; Nishida, S.; Ogawa, S.; Okuno, S.; Pakhlov, P.; Pakhlova, Galina; Pedlar, Todd K.; Pestotnik, Rok; Petric, Marko; Piilonen, Leo E.; Ribezl, Eva; Ritter, M.; Rostomyan, A.; Sakai, Y.; Sandilya, Saurabh; Santelj, Luka; Sanuki, T.; Sato, Y.; Savinov, Vladimir; Schneider, O.; Schnell, G.; Schwanda, C.; Schwartz, A. J.; Semmler, D.; Shebalin, V.; Shibata, T. A.; Shiu, Jing-Ge; Shwartz, B.; Sibidanov, A.; Simon, F.; Sohn, Y. S.; Sokolov, A.; Solovieva, E.; Staric, M.; Sumihama, M.; Sumiyoshi, T.; Teramoto, Y.; Trabelsi, K.; Uchida, M.; Unno, Yuji; Uno, S.; Usov, Y.; Van Hulse, C.; Vanhoefer, P.; Varner, G.; Vinokurova, A.; Vossen, Anslem G.; Wagner, M. N.; Wang, C. H.; Wang, P.; Watanabe, Y.; Wehle, S.; Williams, K. M.; Won, E.; Yamamoto, H.; Yamaoka, J.; Yashchenko, S.; Yusa, Y.; Zhang, Z. P.; Zhilich, V.; Zupanc, A.

    2015-01-01

    We search for the decay B0s??? and measure the branching fraction for B0s??? using 121.4~fb-1 of data collected at the ?(5S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. The B0s??? branching fraction is measured to be (3.6±0.5(stat.)±0.3(syst.)±0.6(fs))×10-5, where fs is the fraction of Bs(*)B¯s(*) in bb¯ events. Our result is in good agreement with the theoretical predictions as well as with a recent measurement from LHCb. We observe no statistically significant signal for the decay B0s??? and set a 90% confidence-level upper limit on its branching fraction at 3.1×10-6. This constitutes a significant improvement over the previous result.

  11. Branching ratio measurements of the 7.12-MeV state in 16O

    E-Print Network [OSTI]

    C. Matei; C. R. Brune

    2004-10-25

    Knowledge of the gamma-ray branching ratios of the 7.12-MeV state of 16O is important for the extrapolation of the 12C(a,g)16O cross section to astrophysical energies. Ground state transitions provide most of the 12C(a,g)16O total cross section while cascade transitions have contributions of the order of 10-20%. Determining the 7.12-MeV branching ratio will result in a better extrapolation of the cascade and E2 ground state cross section to low energies. We report here on measurements on the branching ratio of the 7.12-MeV level in 16O.

  12. High resolution, shallow seismic reflection survey of the Pen Branch fault

    SciTech Connect (OSTI)

    Stieve, A.

    1991-05-15

    The purpose of this project, at the Savannah River River Site (SRS) was to acquire, process, and interpret 28 km (17.4 miles) of high resolution seismic reflection data taken across the trace of the Pen Branch fault and other suspected, intersecting north-south trending faults. The survey was optimized for the upper 300 ft of geologic strata in order to demonstrate the existence of very shallow, flat lying horizons, and to determine the depth of the fault or to sediments deformed by the fault. Field acquisition and processing parameters were selected to define small scale spatial variability and structural features in the vicinity of the Pen Branch fault leading to the definition and the location of the Pen Branch fault, the shallowest extent of the fault, and the quantification of the sense and magnitude of motion. Associated geophysical, borehole, and geologic data were incorporated into the investigation to assist in the determination of optimal parameters and aid in the interpretation.

  13. Nucleosynthesis: a field with still many open nuclear physics questions

    SciTech Connect (OSTI)

    Goriely, S. [Institut d'Astronomie et d'Astrophysique, Universite Libre de Bruxelles, Campus de la Plaine, CP 226 1050 Brussels (Belgium)

    2010-06-01

    Stellar nucleosynthesis is a vastly interdisciplinary field. There is a large number of different problems invoked calling for a variety of different and complementary research fields. Impressive progress has been made for the last decades in the various fields related to nucleosynthesis, especially in experimental and theoretical nuclear physics, as well as in ground-based or space astronomical observations and astrophysical modellings. In spite of that success, major problems and puzzles remain. The three major nucleosynthesis processes called for to explain the origin of the elements heavier than iron are described and the major pending questions discussed. As far as nuclear physics is concerned, good quality nuclear data is known to be a necessary condition for a reliable modelling of stellar nucleosynthesis. Through some specific examples, the need for further theoretical or experimental developments is also critically discussed in view of their impact on nucleosynthesis predictions.

  14. Building Operator Certification 

    E-Print Network [OSTI]

    Lilley, D.

    2013-01-01

    Certification Energy Efficiency through Operator Training CATEE December 18, 2013 – San Antonio, TX Dennis Lilley, CEM, PMP ESL-KT-13-12-49 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 Building Operator Certification... Energy Efficiency through Operator Training What is Building Operator Certification? Industry-recognized credential in energy efficient building operation practices Created with 100 industry experts Launched in 1996 9,000 building engineers...

  15. Uplifting the baryonic branch: a test for backreacting anti-D3-branes

    E-Print Network [OSTI]

    Anatoly Dymarsky; Stefano Massai

    2013-09-30

    Placing D3 or anti-D3-branes at the tip of the Klebanov-Strassler background results in uplifting the baryonic branch of the moduli space of the dual field theory. In this paper we derive a mass formula for the scalar particle associated with the motion along the baryonic branch, from both open and closed string points of view. We show that both methods give the same mass at linear order in number of (anti)D3-branes, thus providing a comprehensive check for the recently found linearized supergravity solution describing backreacting anti-D3-branes at the tip.

  16. Measurement of branching fractions and rate asymmetries in the rare decays B?K(*)l?l?

    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

    2012-08-24

    In a sample of 471×10? BB¯¯¯ events collected with the BABAR detector at the PEP-II e?e? collider we study the rare decays B?K(*)l?l?, where l?l? is either e?e? or ????. We report results on partial branching fractions and isospin asymmetries in seven bins of dilepton mass-squared. We further present CP and lepton-flavor asymmetries for dilepton masses below and above the J/? resonance. We find no evidence for CP or lepton-flavor violation. The partial branching fractions and isospin asymmetries are consistent with the Standard Model predictions and with results from other experiments.

  17. Measurement of the ratio of the production cross sections times branching fractions of B [superscript ±][subscript c] ? [J over ?? [superscript ±

    E-Print Network [OSTI]

    Apyan, Aram

    The ratio of the production cross sections times branching fractions (?(B[superscript ± [subscript c])B(B[superscript ±] [subscript c]?J[over ?? [superscript ±

  18. Frequently Asked Questions SunShot Prize RACE TO 7-DAY SOLAR

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

    SunShot Prize: Race to 7-Day Solar Frequently Asked Questions SunShot Prize RACE TO 7-DAY SOLAR FREQUENTLY ASKED QUESTIONS JUNE 1, 2015 1. Is the SunShot Prize a grant funding...

  19. EXAMPLES OF SECTIONS 4.2 Question 1. Consider the set V of all ...

    E-Print Network [OSTI]

    2015-09-18

    Question 1. Consider the set V of all triples (x, y, z) such that x = 3. Is. V a vector space? Question 2. Consider the set V of solutions to the n-th order linear differ-.

  20. MA511: PRACTICE TEST 3 Answer all questions (each worth 4 ...

    E-Print Network [OSTI]

    2013-12-01

    MA511: PRACTICE TEST 3. Answer all questions (each worth 4 points). Show your working for any question not split into. (a),(b),(c),(d). No calculators or other ...

  1. Hadronic production of eta--mesons: recent results and open questions

    E-Print Network [OSTI]

    C. Hanhart

    2005-11-17

    I review recent insights and open questions connected with the production of eta--mesons from hadrons.

  2. From the Mailbag: Questions and Comments on the New Energy.gov

    Broader source: Energy.gov [DOE]

    You asked, we answered! Check out some frequently asked questions on the new and improved Energy.gov.

  3. ES2A7 -Fluid Mechanics Example Classes Example Questions (Set III)

    E-Print Network [OSTI]

    Thomas, Peter J.

    ES2A7 - Fluid Mechanics Example Classes Example Questions (Set III) Question 1: Distance between.mol- = - Perfect Gas constant: 1 1 R 8.31J.K .mol- - = Question 2: Type of Fluid Consider 2 identical vertical are filled with the same height of fluid: A Newtonian fluid is used with tube X whereas a non-Newtonian fluid

  4. ES2A7 -Fluid Mechanics Example Classes Model Answers to Example Questions (Set III)

    E-Print Network [OSTI]

    Thomas, Peter J.

    ES2A7 - Fluid Mechanics Example Classes Model Answers to Example Questions (Set III) Question 1 10610 40031.8 -- ×=×= × × == APN RT d Question 2: Type of Fluid #12;Consider 2 identical vertical tubes are filled with the same height of fluid: A Newtonian fluid is used with tube X whereas a non-Newtonian fluid

  5. Branching fractions and CP-violating asymmetries in radiative B decays to eta K gamma

    E-Print Network [OSTI]

    Zhao, M.

    We present measurements of the CP-violation parameters S and C for the radiative decay B0-->etaKS0gamma; for B-->etaKgamma we also measure the branching fractions and for B+-->etaK+gamma the time-integrated charge asymmetry ...

  6. PARETO GENEALOGIES ARISING FROM A POISSON BRANCHING EVOLUTION MODEL WITH SELECTION

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    PARETO GENEALOGIES ARISING FROM A POISSON BRANCHING EVOLUTION MODEL WITH SELECTION THIERRY E processes (and their scaling limits) may be viewed as the genealogical processes of some forward in time the reproduction step. Running title: Pareto genealogies in a Poisson evolution model with se- lection. Keywords

  7. A stepped leader model for lightning including charge distribution in branched channels

    SciTech Connect (OSTI)

    Shi, Wei; Zhang, Li [School of Electrical Engineering, Shandong University, Jinan 250061 (China); Li, Qingmin, E-mail: lqmeee@ncepu.edu.cn [Beijing Key Lab of HV and EMC, North China Electric Power University, Beijing 102206 (China); State Key Lab of Alternate Electrical Power System with Renewable Energy Sources, Beijing 102206 (China)

    2014-09-14

    The stepped leader process in negative cloud-to-ground lightning plays a vital role in lightning protection analysis. As lightning discharge usually presents significant branched or tortuous channels, the charge distribution along the branched channels and the stochastic feature of stepped leader propagation were investigated in this paper. The charge density along the leader channel and the charge in the leader tip for each lightning branch were approximated by introducing branch correlation coefficients. In combination with geometric characteristics of natural lightning discharge, a stochastic stepped leader propagation model was presented based on the fractal theory. By comparing simulation results with the statistics of natural lightning discharges, it was found that the fractal dimension of lightning trajectory in simulation was in the range of that observed in nature and the calculation results of electric field at ground level were in good agreement with the measurements of a negative flash, which shows the validity of this proposed model. Furthermore, a new equation to estimate the lightning striking distance to flat ground was suggested based on the present model. The striking distance obtained by this new equation is smaller than the value estimated by previous equations, which indicates that the traditional equations may somewhat overestimate the attractive effect of the ground.

  8. Implications of LDPE Branching and Mw on Thermal and Mechanical Properties of PP/LDPE Blends

    E-Print Network [OSTI]

    Hussein, Ibnelwaleed A.

    polyethylene; molecular weight; polypropylene; short chain branching Introduction Polymer blending polymers with different molecular characteristics.[1­3] Even though blends of polypropylene (PP) and polyethylene (PE) are common espe- cially in waste recycling due to large volume consumption of polyolefins,[4

  9. BINARY BLUE METAL-POOR STARS: EVIDENCE FOR ASYMPTOTIC GIANT BRANCH MASS TRANSFER

    E-Print Network [OSTI]

    Cowan, John

    BINARY BLUE METAL-POOR STARS: EVIDENCE FOR ASYMPTOTIC GIANT BRANCH MASS TRANSFER Christopher Sneden We present new abundance analyses of six blue metal-poor (BMP) stars with very low iron abundances possess a small number of so-called blue stragglers--main-sequence stars that are clearly bluer

  10. VEGETATED ROOFS FOR URBAN ECOSYSTEM REMEDIATION: PERFORMANCE AND POLICY IN THE TANYARD BRANCH WATERSHED

    E-Print Network [OSTI]

    Rosemond, Amy Daum

    VEGETATED ROOFS FOR URBAN ECOSYSTEM REMEDIATION: PERFORMANCE AND POLICY IN THE TANYARD BRANCH the urbanization process. This study evaluated the performance and feasibility of using vegetated or green roof systems for urban ecosystem remediation. The stormwater retention performance of a thin-layer green roof

  11. Relating Airway Diameter Distributions to Regular Branching Asymmetry in the Lung Arnab Majumdar,1,2

    E-Print Network [OSTI]

    Buldyrev, Sergey

    Relating Airway Diameter Distributions to Regular Branching Asymmetry in the Lung Arnab Majumdar,1 as a function of generation N in asymmetric airway trees of mammalian lungs. We find that the airway]. Most models of the lung airway tree either do not address the observed diameter heterogeneity or simply

  12. Harbor Branch researcher on top of bottom life ahead of oil spill

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Harbor Branch researcher on top of bottom life ahead of oil spill By Ed Killer Saturday, June 12 like if touched by an underwater plume of oil. No doubt, much of it would be gone forever. Reed inhabiting the reefs, Reed hoped the oil would not be swept around the tip of Florida and onto the fragile

  13. CLNS 05/1914 Measurement of Absolute Hadronic Branching Fractions of D

    E-Print Network [OSTI]

    a double tag technique. Among measurements for three D 0 and six D + modes, we obtain reference branching fractions B(D 0 ! K \\Gamma Ã? + ) = (3:91 \\Sigma 0:08 \\Sigma 0:09)% and B(D + ! K \\Gamma Ã? + Ã? + ) = (9:5 \\Sigma 0:2 \\Sigma 0:3)%, where the uncertainties are stati

  14. D-T gamma-to-neutron branching ratio determined from inertial confinement fusion plasmas

    E-Print Network [OSTI]

    D-T gamma-to-neutron branching ratio determined from inertial confinement fusion plasmas Y. Kim, J. M. Mack, H. W. Herrmann, C. S. Young, G. M. Hale et al. Citation: Phys. Plasmas 19, 056313 (2012 in ignition-scale implosions on the NIF Phys. Plasmas 19, 056307 (2012) Experimental and theoretical

  15. Inhomogeneous cyclotron emission source for the five branch mode conversion problem

    E-Print Network [OSTI]

    Ng, Chung-Sang

    Inhomogeneous cyclotron emission source for the five branch mode conversion problem C. S. Ng, V. F; accepted 20 January 1995) Recent results on determining the spatial profile of the emission source. Recent developments in mode conversion theory as ap- plied to spontaneous emission from inhomogeneously

  16. Two Branch & Bound Methods for a Generalized Class of Location-Allocation

    E-Print Network [OSTI]

    Gugat, Martin

    Two Branch & Bound Methods for a Generalized Class of Location-Allocation Problems Martin Bischoff a generalized class of location-allocation problems, in which N new facilities are to be located in the plane with respect to M objects. We assume each object to be associated with a non-negative convex cost function

  17. Lifeasweknowit To understand the human genome, researchers must spread their wings to all branches of life.

    E-Print Network [OSTI]

    Pratt, Vaughan

    and a worm to its ENCODE project, which aims to catalogue all the functional parts of the human genome is moving more forcefully into purely human genomics. The biggest new projects recently announcedLifeasweknowit To understand the human genome, researchers must spread their wings to all branches

  18. Dynamic Rupture through a Branched Fault Configuration at Yucca Mountain, and Resulting Ground Motions

    E-Print Network [OSTI]

    Dynamic Rupture through a Branched Fault Configuration at Yucca Mountain, and Resulting Ground of Yucca Mountain, Nevada, a potential site for a high-level radioactive waste repository. The Solitario km away from the SCF beneath the crest of Yucca Mountain, causing the repository site to experience

  19. Extreme-value statistics of dimensions determining an observer's branch of the world?

    E-Print Network [OSTI]

    Lutz Polley

    2010-11-16

    In a many-worlds framework, combining decoherent histories and extreme-value statistics, it is conjectured that the (matrix) dimension of the Hamiltonian processing records and memories near the end of an observer's history is almost entirely located in a single branch of his/her wavefunction.

  20. Measurement of the absolute branching fraction for D(0) -> K- pi+

    E-Print Network [OSTI]

    Ammar, Raymond G.; Ball, S.; Baringer, Philip S.; Coppage, Don; Copty, N.; Davis, Robin E. P.; Hancock, N.; Kelly, M.; Kwak, Nowhan; Lam, H.

    1993-11-01

    Using 1.79 fb-1 of data recorded by the CLEO II detector we have measured the absolute branching fraction for D0 --> K-pi+. The angular correlation between the pi+ emitted in the decay D*+ --> D0pi+, and the jet direction in e+e- --> ccBAR events...

  1. An Additive Branch-and-Bound Algorithm for the Pickup and Delivery Traveling Salesman Problem

    E-Print Network [OSTI]

    Carrabs, Francesco

    in the management of automatic guided vehicles that load items on one end and unload them at the other end [Erdogan with LIFO or FIFO Loading Francesco Carrabs and Raffaele Cerulli Dipartimento di Matematica ed Informatica This paper introduces an additive branch-and-bound algorithm for two variants of the pickup and delivery

  2. Jeff Doerzbacher 1J 505 Oak Branch Drive. Austin. Texas 78737

    E-Print Network [OSTI]

    Jeff Doerzbacher 1J 505 Oak Branch Drive. Austin. Texas 78737 Albert W. Green Environment Assessment. Texas Parks and Wildlife Department 4200 Smith School Road. Austin. Texas 78744 Robert S. Jones Marine Science Institute. University of Texas at Austin P.O. Box 1267. Port Aransas. Texas 78373 Gary C

  3. STATISTICAL ESTIMATION OF CASCADING BLACKOUT SIZE AND PROPAGATION WITH BRANCHING PROCESSES

    E-Print Network [OSTI]

    STATISTICAL ESTIMATION OF CASCADING BLACKOUT SIZE AND PROPAGATION WITH BRANCHING PROCESSES by Kevin Processes with Power Systems . . . . . . . . . . . . . . . . 3 1.1.2 Additional Cascading Blackout Research and . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.2.2 Estimating blackout size pdf . . . . . . . . . . . . . . . . . . . . . . . 18 3.2.3 Note

  4. PPPL-3137 -Preprint Date: November1995, UC-420, 426 Observation of new branch of

    E-Print Network [OSTI]

    . M. McGuire, R. Majeski, C. K. Phillips, G. Schilling, G Taylor, and J. R. Wilson Princeton Plasma Eigenmodes in TFTR E Fredrickson, R Budny, Z Chang, C Z Cheng, G Y Fu, E Mazzucato, R Nazikian, A. Janos, K eigenmodes as reported by Taylor et al. Phys. Fluids B 5 2437 (1993). The new branch has so far only been

  5. PPPL3137 Preprint Date: November1995, UC420, 426 Observation of new branch of

    E-Print Network [OSTI]

    . M. McGuire, R. Majeski, C. K. Phillips, G. Schilling, G Taylor, and J. R. Wilson Princeton Plasma Eigenmodes in TFTR E Fredrickson, R Budny, Z Chang, C Z Cheng, G Y Fu, E Mazzucato, R Nazikian, A. Janos, K eigenmodes as reported by Taylor et al. Phys. Fluids B 5 2437 (1993). The new branch has so far only been

  6. Branch-cut singularities in the thermodynamics of Fermi liquid systems

    E-Print Network [OSTI]

    Fominov, Yakov

    #12;Search for non analyticity: If f is smooth and regular in the vicinity of f=0, the standard-analyticities associated with branch-cuts enter via ring diagrams, i.e., ladders which are closed onto themselves p+q p -p, the dominant terms are generated in the thermodynamic potential. In ladders the non- analyticities associated

  7. Braking index of isolated pulsars: open questions and ways forward

    E-Print Network [OSTI]

    Hamil, Oliver

    2015-01-01

    Isolated pulsars are rotating neutron stars with accurately measured angular velocities $\\Omega$, and their time derivatives which show unambiguously that the pulsars are slowing down. Although the exact mechanism of the spin-down is a question of debate, the commonly accepted view is that it arises either through emission of magnetic dipole radiation (MDR) from a rotating magnetized body, through emission of a relativistic particle wind, or via higher order magnetic multipole or gravitational quadrupole radiation. The calculated energy loss by a rotating pulsar is model dependent and leads to the power law $\\dot{\\Omega}$ = -K $\\Omega^{\\rm n}$ where $n$ is called the braking index. The theoretical value for braking index is $n = 1, 3, 5$ for wind, MDR, quadrupole radiation respectively. The accepted view is that pulsar braking is strongly dominated by MDR. Highly precise observations of isolated pulsars yield braking index values in the range $1 < n < 2.8$ which are consistently less than the value pred...

  8. Big questions cloud Iraq's future role in world oil market

    SciTech Connect (OSTI)

    Tippee, B.

    1992-03-09

    This paper reports that Iraq raises questions for the world oil market beyond those frequently asked about when and under what circumstances it will resume exports. Two wars since 1981 have obscured encouraging results from a 20 year exploration program that were only beginning to come to light when Iraq invaded Kuwait in August 1990. Those results indicate the country might someday be able to produce much more than the 3.2 million b/d it was flowing before a United Nations embargo blocked exports. If exploratory potential is anywhere near what officials asserted in the late 1980s, and if Iraq eventually turns hospitable to international capital, the country could become a world class opportunity for oil companies as well as an exporter with productive capacity approaching that of Saudi Arabia. But political conditions can change quickly. Under a new, secular regime, Iraq might welcome non-Iraqi oil companies and capital as essential to economic recovery. It's a prospect that warrants a new industry look at what the country has revealed about its geology and exploration history.

  9. Research in thermal biology: Burning questions for coldwater stream fishes

    SciTech Connect (OSTI)

    McCullough, Dr. Dale [University of California, Berkeley; Bartholow, Dr. John [U.S. Department of Fish and Wildlife; Jager, Yetta [ORNL; al., et. [Various Institutes

    2009-01-01

    With the increasing appreciation of global warming impacts on ecological systems in addition to the myriad of land management effects on water quality, the number of literature citations dealing with the effects of water temperature on freshwater fish has escalated in the past decade. Given the many biological scales at which water temperature effects have been studied and the growing need to integrate knowledge from multiple disciplines of thermal biology to fully protect beneficial uses, we held that a survey of the most promising recent developments and an expression of some of the remaining unanswered questions with significant management implications would best be approached collectively by a diverse research community. We have identified five specific topic areas of renewed research where new techniques and critical thought could benefit coldwater stream fishes (particularly salmonids): molecular, organism, population/species, community and ecosystem, and policy issues in water quality. Our hope is that information gained through examination of recent research fronts linking knowledge at various scales will prove useful in managing water quality at a basin level to protect fish populations and whole ecosystems. Standards of the past were based largely on incipient lethal and optimum growth rate temperatures for fish species, while future standards should consider all integrated thermal impacts to the organism and ecosystem.

  10. Climate Data Operators (CDO)

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

    Climate Data Operators (CDO) Climate Data Operators (CDO) Description and Overview CDO is a large tool set for working on climate data. NetCDF 34, GRIB including SZIP compression,...

  11. SWPF Crane Lift Operation

    SciTech Connect (OSTI)

    None

    2010-01-01

    A multiple vview shot of the SWPF crane lift operation at the Savannah River Site. Funded by the Recovery Act.

  12. AN ALTERNATIVE TO BRANCH PREDICTION: PRE-COMPUTED Lucian N. VINTAN*, Marius SBERA**, Ioan Z. MIHU*, Adrian FLOREA*

    E-Print Network [OSTI]

    Vintan, Lucian N.

    predictors are composed of a single level, such as a classical Branch Target Cache (BTC), or even two levels, such as the Two-Level Adaptive Branch Predictors [8,9,10]. A BTC predicts (Taken/Not Taken and the corresponding

  13. Facile Conversion Synthesis of Densely-Formed Branched ZnO-Nanowire Arrays for Quantum-Dot-Sensitized Solar Cells

    E-Print Network [OSTI]

    Park, Byungwoo

    by the densely-formed branched nanowires. The correlations between the branched nanostructures and photovoltaic nanowire building blocks with well-defined structures and compositions are the central tasks for the fabrication of nanoelectronic and photovoltaic devices [1­8]. Compared to the simple one-dimen- sional (1-D

  14. Potential for Branch Predictor Adaptation at the Program and Phase Level for Performance and Energy-Efficiency

    E-Print Network [OSTI]

    Huang, Wei

    Potential for Branch Predictor Adaptation at the Program and Phase Level for Performance and Energy-Efficiency savings were performed. The performance and energy- efficiency of an 8-wide issue, out-of-order processor of the branch predictor configuration to improve overall processor energy- efficiency. The results

  15. A COST-EFFECTIVE TWO-LEVEL ADAPTIVE BRANCH PREDICTOR STEVEN, G. B., EGAN, C., SHIM, W. VINTAN, L.

    E-Print Network [OSTI]

    Vintan, Lucian N.

    - 1 - A COST-EFFECTIVE TWO-LEVEL ADAPTIVE BRANCH PREDICTOR STEVEN, G. B., EGAN, C., SHIM, W. VINTAN.B.Steven@herts.ac.uk wonshim@duck.snut.ac.kr vintan@cs.sibiu.ro ABSTRACT During the 1990s Two-level Adaptive Branch Predictors processors. However, while two-level adaptive predictors achieve very high prediction rates, they tend

  16. Optimization Method to Branch and Bound Large SBO State Spaces Under Dynamic Probabilistic Risk Assessment via use of LENDIT Scales and S2R2 Sets

    SciTech Connect (OSTI)

    Joseph W. Nielsen; Akira Tokurio; Robert Hiromoto; Jivan Khatry

    2014-06-01

    Traditional Probabilistic Risk Assessment (PRA) methods have been developed and are quite effective in evaluating risk associated with complex systems, but lack the capability to evaluate complex dynamic systems. These time and energy scales associated with the transient may vary as a function of transition time to a different physical state. Dynamic PRA (DPRA) methods provide a more rigorous analysis of complex dynamic systems, while complete, results in issues associated with combinatorial explosion. In order to address the combinatorial complexity arising from the number of possible state configurations and discretization of transition times, a characteristic scaling metric (LENDIT – length, energy, number, distribution, information and time) is proposed as a means to describe systems uniformly and thus provide means to describe relational constraints expected in the dynamics of a complex (coupled) systems. Thus when LENDIT is used to characterize four sets – ‘state, system, resource and response’ (S2R2) – describing reactor operations (normal and off-normal), LENDIT and S2R2 in combination have the potential to ‘branch and bound’ the state space investigated by DPRA. In this paper we introduce the concept of LENDIT scales and S2R2 sets applied to a branch-and-bound algorithm and apply the methods to a station black out transient (SBO).

  17. Do humans adjust offspring sex according to the local operational sex ratio?

    E-Print Network [OSTI]

    Helle, Samuli

    Do humans adjust offspring sex according to the local operational sex ratio? Samuli Helle, 1 Pekka-Zürich), Zürich, Switzerland ABSTRACT Question: Do humans overproduce the rarer sex in response to skews in the local operational sex ratio (OSR)? And how should one define the OSR in humans? Hypothesis: We predicted

  18. Cask fleet operations study

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    The Nuclear Waste Policy Act of 1982 assigned to the Department of Energy's (DOE) Office of Civilian Waste Management the responsibility for disposing of high-level waste and spent fuel. A significant part of that responsibility involves transporting nuclear waste materials within the federal waste management system; that is, from the waste generator to the repository. The lead responsibility for transportation operations has been assigned to Oak Ridge Operations, with Oak Ridge National Laboratory (ORNL) providing technical support through the Transportation Operations Support Task Group. One of the ORNL support activities involves assessing what facilities, equipment and services are required to assure that an acceptable, cost-effective and safe transportation operations system can be designed, operated and maintained. This study reviews, surveys and assesses the experience of Nuclear Assurance Corporation (NAC) in operating a fleet of spent-fuel shipping casks to aid in developing the spent-fuel transportation system.

  19. Canonical formulation of Pais-Ulhenbech action and resolving the issue of branched Hamiltonian

    E-Print Network [OSTI]

    Sarkar, Kaushik; Mandal, Ranajit; Sanyal, Abhik Kumar

    2015-01-01

    Issue of branched Hamiltonian appearing in the presence of velocities with degree higher than two in the Lagrangian, has not been resolved uniquely as yet. However, often such terms appear with higher order theory, gravity in particular. Here we show that an appropriate canonical formulation of higher order theory takes care of the issue elegantly. However, the shortcomings of Dirac's constrained analysis in the context of fourth order Pais-Ulhenbech oscillator action and the appearance of badly affected phase-space Hamiltonian for a generalized fourth order oscillator action, following Ostrogradski, Dirac and Horowitz's formalisms, require a viable canonical formulation. Hence, we propose that, the formalism which takes care of the counter surface terms obtained from variational principle, administers boundary condition, produces a quantum theory in terms of basic variables with unitary time evolution, resolving the issue of branched Hamiltonian is the viable one.

  20. Branched Microstructures in the Ginzburg-Landau Model of Type-I Superconductors

    E-Print Network [OSTI]

    Sergio Conti; Felix Otto; Sylvia Serfaty

    2015-07-03

    We consider the Ginzburg-Landau energy for a type-I superconductor in the shape of an infinite three-dimensional slab, with two-dimensional periodicity, with an applied magnetic field which is uniform and perpendicular to the slab. We determine the optimal scaling law of the minimal energy in terms of the parameters of the problem, when the applied magnetic field is sufficiently small and the sample sufficiently thick. This optimal scaling law is proven via ansatz-free lower bounds and an explicit branching construction which refines further and further as one approaches the surface of the sample. Two different regimes appear, with different scaling exponents. In the first regime, the branching leads to an almost uniform magnetic field pattern on the boundary; in the second one the inhomogeneity survives up to the boundary.

  1. Towards a mathematical definition of Coulomb branches of $3$-dimensional $\\mathcal N=4$ gauge theories, I

    E-Print Network [OSTI]

    Nakajima, Hiraku

    2015-01-01

    Consider the $3$-dimensional $\\mathcal N=4$ supersymmetric gauge theory associated with a compact Lie group $G$ and its quaternionic representation $\\mathbf M$. Physicists study its Coulomb branch, which is a noncompact hyper-K\\"ahler manifold, such as instanton moduli spaces on $\\mathbb R^4$, $SU(2)$-monopole moduli spaces on $\\mathbb R^3$, etc. In this paper and its sequel, we propose a mathematical definition of the coordinate ring of the Coulomb branch, using the vanishing cycle cohomology group of a certain moduli space for a gauged $\\sigma$-model on the $2$-sphere associated with $(G,\\mathbf M)$. In this first part, we check that the cohomology group has the correct graded dimensions expected from the monopole formula proposed by Cremonesi, Hanany and Zaffaroni arXiv:1309.2657. A ring structure (on the cohomology of a modified moduli space) will be introduced in the sequel of this paper.

  2. Single-enzyme kinetics with branched pathways: exact theory and series expansion

    E-Print Network [OSTI]

    Ashok Garai; Debashish Chowdhury

    2014-12-10

    The progress of the successive rounds of catalytic conversion of substrates into product(s) by a single enzyme is characterized by the distribution of turnover times. Establishing the most general form of dependence of this distribution on the substrate concentration [S] is one of the fundamental challenges in single molecule enzymology. The distribution of the times of dwell of a molecular motor at the successive positions on its track is an analogous quantity. We derive approximate series expansions for the [ATP]-dependence of the first two moments of the dwell time distributions of motors that catalyze hydrolysis of ATP to draw input energy. Comparison between our results for motors with branched pathways and the corresponding expressions reported earlier for linear enzymatic pathways provides deep insight into the effects of the branches. Such insight is likely to help in discovering the most general form of [S]-dependence of these fundamental distributions.

  3. New, high statistics measurement of the K+ -> pi0 e+ nu (Ke3) branching ratio

    E-Print Network [OSTI]

    Sher, A E; Atoyan, G S; Bassalleck, B; Bergman, D R; Cheung, N; Dhawan, S; Do, H; Egger, J; Eilerts, S W; Fischer, H; Herold, W D; Issakov, V V; Kaspar, H; Kraus, D E; Lazarus, D M; Lichard, P; Lowe, J; Lozano-Bahilo, J; Ma, H; Majid, W A; Pislak, S; Poblaguev, A A; Rehak, P; Sher, A E; Thompson, J A; Truöl, P; Zeller, M E; Sher, Aleksey

    2003-01-01

    E865 at the Brookhaven National Laboratory AGS collected about 70,000 K+(e3) events with the purpose of measuring the relative K+(e3) branching ratio. The pi0 in all the decays was detected using the e+e- pair from pi0 -> e+e-gamma decay and no photons were required. Using the Particle Data Group branching ratios for the normalization decays we obtain BR(K+(e3(gamma))=(5.13+/-0.02(stat)+/-0.09(sys)+/-0.04(norm))%, where $K+(e3(gamma)) includes the effect of virtual and real photons. This result is 2.3 sigma higher than the current Particle Data Group value. The implications of this result for the $V_{us}$ element of the CKM matrix, and the matrix's unitarity are discussed.

  4. Perspectives on the viscoelasticity and flow behavior of entangled linear and branched polymers

    E-Print Network [OSTI]

    Snijkers, F; Olmsted, P D; Vlassopoulos, D

    2015-01-01

    We briefly review the recent advances in the rheology of entangled polymers and identify emerging research trends and outstanding challenges, especially with respect to branched polymers. Emphasis is placed on the role of well-characterized model systems, as well as the synergy of synthesis-characterization, rheometry and modeling/simulations. The theoretical framework for understanding the observed linear and nonlinear rheological phenomena is the tube model which is critically assessed in view of its successes and shortcomings, whereas alternative approaches are briefly discussed. Finally, intriguing experimental findings and controversial issues that merit consistent explanation, such as shear banding instabilities, multiple stress overshoots in transient simple shear and enhanced steady-state elongational viscosity in polymer solutions, are discussed, whereas future directions such as branch point dynamics and anisotropic monomeric friction are outlined.

  5. Spectral Operators of Matrices

    E-Print Network [OSTI]

    2014-01-10

    Jan 10, 2014 ... a thorough study on a new class of matrix valued functions, coined as spectral operators of ..... not self-adjoint. ...... 9 (1981) 1135–1151.

  6. Transmission and Storage Operations

    Energy Savers [EERE]

    Transmission and Storage Operations Natural Gas Infrastructure R&D and Methane Mitigation Workshop Mary Savalle, PMP, LSSGB Compression Reliability Engineer November 12, 2014...

  7. Operations Research Analyst

    Broader source: Energy.gov [DOE]

    This position is located in Power Services of the Bonneville Power Administration. The purpose of this position is to serve as a developmental operations research analyst responsible for...

  8. Operations Committee Report

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

    to the Commission to Review Effectiveness of National Energy Laboratories Jeff Smith Deputy for Operations Oak Ridge National Laboratory February 24, 2015 The Importance...

  9. Bevalac Operations, 1991

    SciTech Connect (OSTI)

    Not Available

    1992-03-01

    This report discusses the following aspects of the Bevalac: Accelerator Technology and Operations Summary; Support for Space Exploration; Nuclear Science Research; and Biomedical Research.

  10. Bevalac Operations, 1989

    SciTech Connect (OSTI)

    Not Available

    1990-06-01

    This report discusses the following topics in relation to the Bevalac accelerator: accelerator technology operations summary; nuclear science; biomedical research; and publications and presentations.

  11. Measurement of the Branching Fraction for J/?-> p \\bar{p}?and p \\bar{p} ?^{'}

    E-Print Network [OSTI]

    BES collaboration

    2009-02-20

    Using 58$\\times 10^{6}$ $\\jpsi$ events collected with the Beijing Spectrometer (BESII) at the Beijing Electron Positron Collider (BEPC), the branching fractions of $\\jpsi$ to $p\\bar{p}\\eta$ and $p\\bar{p}\\etap$ are determined. The ratio $\\frac{\\Gamma(\\jpsi\\rar\\ppb\\eta)}{\\Gamma(\\jpsi\\rar\\ppb)}$ obtained by this analysis agrees with expectations based on soft-pion theorem calculations.

  12. CLNS 07/2005 Measurement of Absolute Hadronic Branching Fractions of D

    E-Print Network [OSTI]

    . Among measurements for three D 0 and six D + modes, we obtain reference branching fractions B(D 0 ! K \\Gamma Ã? + ) = (3:891 \\Sigma 0:035 \\Sigma 0:059 \\Sigma 0:035)% and B(D + ! K \\Gamma Ã? + Ã? + ) = (9:14 \\Sigma 0:10 \\Sigma 0:16 \\Sigma 0:07)%, where the first uncertainty is statistical, the second is all

  13. Effects of (Multi)branching of Dipolar Chromophores on Photophysical Properties and Two-Photon Absorption

    E-Print Network [OSTI]

    Tretiak, Sergei

    the synthesis on knowledge- based materials. Among the many questions that are still debated, coherent coupling may be either enhanced or suppressed.44 Among the many NLO effects, two-photon absorption (TPA) has

  14. Proceedings of the Workshop on Question Answering for Complex Domains, pages 3946, COLING 2012, Mumbai, December 2012.

    E-Print Network [OSTI]

    , Mumbai, December 2012. Towards a thematic role based target identification model for question answering with semantically rich target types by mapping concepts identified in question to semantic categories

  15. Measurement of branching fraction and first evidence of CP violation in B??a?±(1260)?? decays

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

    Dalseno, J.; Adachi, I.; Aihara, H.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Bay, A.; Belous, K.; Bhuyan, B.; Bozek, A.; Bra?ko, M.; Brovchenko, O.; Browder, T. E.; Chekelian, V.; Chen, A.; Chen, P.; Cheon, B. G.; Chilikin, K.; Chistov, R.; Cho, I.-S.; Cho, K.; Choi, Y.; Doležal, Z.; Drásal, Z.; Eidelman, S.; Fast, J. E.; Gaur, V.; Gabyshev, N.; Garmash, A.; Goh, Y. M.; Hayashii, H.; Horii, Y.; Hoshi, Y.; Hou, W.-S.; Hsiung, Y. B.; Hyun, H. J.; Iijima, T.; Inami, K.; Ishikawa, A.; Itoh, R.; Iwabuchi, M.; Iwasaki, Y.; Iwashita, T.; Julius, T.; Kang, J. H.; Kiesling, C.; Kim, H. O.; Kim, J. B.; Kim, Y. J.; Kinoshita, K.; Ko, B. R.; Koblitz, S.; Kodyš, P.; Korpar, S.; Križan, P.; Krokovny, P.; Kronenbitter, B.; Kuhr, T.; Kumita, T.; Kwon, Y.-J.; Lee, S.-H.; Li, J.; Libby, J.; Liu, C.; Liu, Z. Q.; Louvot, R.; MacNaughton, J.; Matvienko, D.; McOnie, S.; Miyabayashi, K.; Miyata, H.; Miyazaki, Y.; Mohanty, G. B.; Mohapatra, D.; Moll, A.; Muramatsu, N.; Nakao, M.; Natkaniec, Z.; Nedelkovska, E.; Ng, C.; Nishida, S.; Nishimura, K.; Nitoh, O.; Ogawa, S.; Ohshima, T.; Okuno, S.; Pakhlov, P.; Pakhlova, G.; Park, C. W.; Park, H. K.; Pedlar, T. K.; Pestotnik, R.; Petri?, M.; Piilonen, L. E.; Prim, M.; Prothmann, K.; Ritter, M.; Röhrken, M.; Sahoo, H.; Sakai, Y.; Sanuki, T.; Schneider, O.; Schwanda, C.; Schwartz, A. J.; Senyo, K.; Seon, O.; Sevior, M. E.; Shapkin, M.; Shebalin, V.; Shen, C. P.; Shibata, T.-A.; Shiu, J.-G.; Sibidanov, A.; Simon, F.; Smerkol, P.; Sohn, Y.-S.; Solovieva, E.; Stari?, M.; Sumihama, M.; Sumiyoshi, T.; Tatishvili, G.; Teramoto, Y.; Trabelsi, K.; Uchida, M.; Uehara, S.; Unno, Y.; Uno, S.; Urquijo, P.; Usov, Y.; Vanhoefer, P.; Varner, G.; Wang, C. H.; Wang, P.; Watanabe, M.; Watanabe, Y.; Williams, K. M.; Won, E.; Yabsley, B. D.; Yamashita, Y.; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.; Zupanc, A.

    2012-11-01

    We present a measurement of the branching fraction and time-dependent CP violation parameters in B??a±?(1260)?? decays. The results are obtained from the final data sample containing 772×10? BB¯¯¯ pairs collected at the ?(4S) resonance with the Belle detector at the KEKB asymmetric-energy e?e? collider. We obtain the product branching fraction B(B??a±?(1260)??)×B(a±?(1260)??±???±)=(11.1±1.0(stat)±1.4(syst))×10?? and an upper limit on the product branching fraction for a possible decay with the same final state B(B??a±?(1320)??)×B(a±?(1320)??±???±)±? does not contain the spectator quark and those where it does. We find first evidence of mixing-induced CP violation in B??a±?(1260)?? decays with 3.1? significance. The rate where the a±? does not contain the spectator quark from the B meson is found to dominate the rate where it does at the 4.1? level. However, there is no evidence for either time- and flavor-integrated direct CP violation or flavor-dependent direct CP violation.

  16. Functional significance of octameric RuvA for a branch migration complex from Thermus thermophilus

    SciTech Connect (OSTI)

    Fujiwara, Yoshie [Graduate School of Engineering Science, Osaka University, 1-3, Machikaneyama, Toyonaka, Osaka 560-8531 (Japan); Mayanagi, Kouta [Nagahama Institute of Bio-Science and Technology, 1266 Tamura-cho, Nagahama, Shiga 526-0829 (Japan); The Takara-Bio Endowed Division, Institute for Protein Research, Osaka University, 6-2-3, Furuedai, Suita, Osaka 565-0874 (Japan); JST-BIRD, Nagahama 526-0829 (Japan); Morikawa, Kosuke [The Takara-Bio Endowed Division, Institute for Protein Research, Osaka University, 6-2-3, Furuedai, Suita, Osaka 565-0874 (Japan); CREST, JST, Sanban-cho, Chiyoda-ku, Tokyo 102-0075 (Japan)], E-mail: morikako@protein.osaka-u.ac.jp

    2008-02-08

    The RuvAB complex promotes migration of Holliday junction at the late stage of homologous recombination. The RuvA tetramer specifically recognizes Holliday junction to form two types of complexes. A single tetramer is bound to the open configuration of the junction DNA in complex I, while the octameric RuvA core structure sandwiches the same junction in complex II. The hexameric RuvB rings, symmetrically bound to both sides of RuvA on Holliday junction, pump out DNA duplexes, depending upon ATP hydrolysis. We investigated functional differences between the wild-type RuvA from Thermus thermophilus and mutants impaired the ability of complex II formation. These mutant RuvA, exclusively forming complex I, reduced activities of branch migration and ATP hydrolysis, suggesting that the octameric RuvA is essential for efficient branch migration. Together with our recent electron microscopic analysis, this finding provides important insights into functional roles of complex II in the coordinated branch migration mechanism.

  17. Measurement of branching fraction and first evidence of CP violation in B??a?±(1260)?? decays

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

    Dalseno, J.; Adachi, I.; Aihara, H.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Bay, A.; Belous, K.; Bhuyan, B.; et al

    2012-11-26

    We present a measurement of the branching fraction and time-dependent CP violation parameters in B??a±?(1260)?? decays. The results are obtained from the final data sample containing 772×10? BB¯¯¯ pairs collected at the ?(4S) resonance with the Belle detector at the KEKB asymmetric-energy e?e? collider. We obtain the product branching fraction B(B??a±?(1260)??)×B(a±?(1260)??±???±)=(11.1±1.0(stat)±1.4(syst))×10?? and an upper limit on the product branching fraction for a possible decay with the same final state B(B??a±?(1320)??)×B(a±?(1320)??±???±)more »respectively. Simultaneously, we also extract the CP-conserving parameters ?C=+0.54±0.11(stat)±0.07(syst), ?S=–0.09±0.14(stat)±0.06(syst), which, respectively, describe a rate difference and strong phase difference between the decay channels where the a±? does not contain the spectator quark and those where it does. We find first evidence of mixing-induced CP violation in B??a±?(1260)?? decays with 3.1? significance. The rate where the a±? does not contain the spectator quark from the B meson is found to dominate the rate where it does at the 4.1? level. However, there is no evidence for either time- and flavor-integrated direct CP violation or flavor-dependent direct CP violation.« less

  18. Pen Branch fault program: Consolidated report on the seismic reflection surveys and the shallow drilling

    SciTech Connect (OSTI)

    Stieve, A.L.; Stephenson, D.E.; Aadland, R.K.

    1991-03-23

    The Pen Branch fault was identified in the subsurface at the Savannah River Site (SRS) in 1989 based upon interpretation of earlier seismic reflection surveys and other geologic investigations (Seismorgraph Services Incorp., 1973; Chapman and DiStefano, 1989; Snipes, Fallaw and Price, 1989). A program was initiated at that time to determine the capability of the fault to release seismic energy (Price and others, 1989) as defined in the Nuclear Regulatory Commission regulatory guidelines, 10 CFR 100 Appendix A. This report presents the results of the Pen Branch fault investigation based on data acquired from seismic reflection surveys and shallow drilling across the fault completed at this time. The Earth Science Advisory Committee (ESAC) has reviewed the results of these investigations and unanimously agrees with the conclusion of Westinghouse Savannah River Company (WSRC) that the Pen Branch fault is a non-capable fault. ESAC is a committee of 12 earth science professionals from academia and industry with the charter of providing outside peer review of SRS geotechnical, seismic, and ground water modeling programs.

  19. From statistics of regular tree-like graphs to distribution function and gyration radius of branched polymers

    E-Print Network [OSTI]

    Grosberg, Alexander Y

    2015-01-01

    We consider flexible branched polymer, with quenched branch structure, and show that its conformational entropy as a function of its gyration radius $R$, at large $R$, obeys, in the scaling sense, $\\Delta S \\sim R^2/(a^2L)$, with $a$ bond length (or Kuhn segment) and $L$ defined as an average spanning distance. We show that this estimate is valid up to at most the logarithmic correction for any tree. We do so by explicitly computing the largest eigenvalues of Kramers matrices for both regular and "sparse" 3-branched trees, uncovering on the way their peculiar mathematical properties.

  20. Genealogy of flows of continuous-state branching processes via flows of partitions and the Eve property

    E-Print Network [OSTI]

    Labbé, Cyril

    2012-01-01

    We encode the genealogy of a continuous-state branching process associated with a branching mechanism $\\Psi$ - or $\\Psi$-CSBP in short - using a stochastic flow of partitions. This encoding holds for all branching mechanisms and appears as a very tractable object to deal with asymptotic behaviours and convergences. In particular we study the so-called Eve property - the existence of an ancestor from which the entire population descends asymptotically - and give a necessary and sufficient condition on the $\\Psi$-CSBP for this property to hold. Finally, we show that the flow of partitions unifies the lookdown representation and the flow of subordinators when the Eve property holds.

  1. Questions for the Universe | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Questions for the Universe High Energy Physics (HEP) HEP Home About Research Science Drivers of Particle Physics Energy Frontier Intensity Frontier Cosmic Frontier Theoretical...

  2. Ten Frequently Asked Questions and Answers about Wind Energy Grid Integration

    SciTech Connect (OSTI)

    Milligan, M.

    2008-02-07

    First presented to the Kansas State Legislature in 2008, these slides present 11 questions and answers regarding basic wind power issues including technology, transmission, and integration.

  3. Ten Frequently Asked Questions and Answers About Wind Energy Grid Integration

    Broader source: Energy.gov [DOE]

    First presented to the Kansas State Legislature in 2008, these slides present 10 questions and answers regarding basic wind power issues including technology, transmission, and integration.

  4. 5 Questions for Scientist Dr. Lidija Sekaric of the Energy Department...

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

    College. 1) What inspired you to work in STEM (science, technology, engineering, and mathematics)? Probably a better question is who, and that was nearly a whole village: my...

  5. To Refseq or ReSeq Oryza - That is the Question (2009 JGI User Meeting)

    ScienceCinema (OSTI)

    Wing, Rod [Arizona Genomics Institute, University of Tennessee

    2011-04-25

    Rod Wing from the University of Arizona asked, "To Refseq or Reseq Oryza - That is the Question" on March 27, 2009 at the 4th Annual User Meeting

  6. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project Pre-Solicitation Meeting: Questions and Answers

    Broader source: Energy.gov [DOE]

    Questions and answers from the pre-solicitation meeting for the Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project held March 19, 2003, in Southfield, Michigan.

  7. Attachment A: AIP Program Principles (Questions and Answers 1-12)

    Broader source: Energy.gov [DOE]

    This attachment contains twelve questions and answers that designate the mandatory AIP provisions that shall be included in new and renegotiated agreements and discusses the principles underlying...

  8. Question of the Week: What Energy-Saving Improvements are on...

    Energy Savers [EERE]

    Home cooling accounts for 6 percent of the average household's energy use. To help you save money by saving energy, our experts are answering your home cooling questions. |...

  9. The question of faith : U.S.-based religious NGOs in international relief and development

    E-Print Network [OSTI]

    Emmert, Mark David, 1971-

    2004-01-01

    (cont.) humanitarian role? (4) How do these organizations deal with the ICRC's humanitarian principles of neutrality, impartiality and independence? To answer these questions, I analyze organizational documents, examine ...

  10. Looking Past The Hype: 10 Questions Everyone Should Ask About California’s Prison Realignment

    E-Print Network [OSTI]

    Petersilia, Joan; Snyder, Jessica Greenlick

    2013-01-01

    questions: 1. Have prison populations been reduced andsufficiently improved to bring prison medical care up to anote 28. 31 Pamela A. MacLean, Prison Realignment: Now What?

  11. Frequently Asked Questions | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Frequently Asked Questions Laboratory Policy (LP) LP Home About Laboratory Appraisal Process Laboratory Planning Process Laboratory Directed Research and Development (LDRD)...

  12. EPAct Alternative Fuel Transportation Program: State and Alternative Fuel Provider Fleets: Frequently Asked Questions (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2010-03-01

    This brochure provides answers to frequently asked questions about the EPAct Alternative Fuel Transportation Program's State and Alternative Fuel Provider Fleets.

  13. human spaceflight and operations

    E-Print Network [OSTI]

    Anand, Mahesh

    1 human spaceflight and operations Lunar Lander human spaceflight and operations #12;2 human cooperation in exploration prim ary objective opportunity for investigations #12;3 human spaceflight No RHUs LANDING SITE South Polar Reliant on Solar Power generation + conventional thermal control LAUNCHER

  14. Emergency Evacuation Operations Plan

    E-Print Network [OSTI]

    Eberhard, Marc O.

    Emergency Evacuation Operations Plan Civil and Environmental Engineering More Hall 2015 #12;1 Introduction Environmental Health and Safety (EH&S) developed this model Emergency Evacuation and Operations Plan (EEOP) to assist departments in preparing for building emergencies as expected and required

  15. Semantics for algebraic operations 

    E-Print Network [OSTI]

    Plotkin, Gordon; Power, John

    2003-01-01

    Given a category C with finite products and a strong monad T on C, we investigate axioms under which an ObC-indexed family of operations of the form ?_x : (Tx)n ! Tx provides a definitive semantics for algebraic operations ...

  16. Stirling machine operating experience

    SciTech Connect (OSTI)

    Ross, B.; Dudenhoefer, J.E.

    1994-09-01

    Numerous Stirling machines have been built and operated, but the operating experience of these machines is not well known. It is important to examine this operating experience in detail, because it largely substantiates the claim that stirling machines are capable of reliable and lengthy operating lives. The amount of data that exists is impressive, considering that many of the machines that have been built are developmental machines intended to show proof of concept, and are not expected to operate for lengthy periods of time. Some Stirling machines (typically free-piston machines) achieve long life through non-contact bearings, while other Stirling machines (typically kinematic) have achieved long operating lives through regular seal and bearing replacements. In addition to engine and system testing, life testing of critical components is also considered. The record in this paper is not complete, due to the reluctance of some organizations to release operational data and because several organizations were not contacted. The authors intend to repeat this assessment in three years, hoping for even greater participation.

  17. A new deep branch of eurasian mtDNA macrohaplogroup M reveals additional complexity regarding the settlement of Madagascar

    E-Print Network [OSTI]

    Ricaut, Francois-X.; Razafindrazaka, Harilanto; Cox, Murray P.; Dugoujon, Jean-M.; Guitard, Evelyne; Sambo, Clement; Mormina, Maru; Mirazon-Lahr, Marta; Ludes, Bertrand; Crubezy, Eric

    2009-12-14

    highlanders (n = 266). Complete mitochondrial DNA genome sequences reveal several unresolved lineages, and a new, deep branch of the out-of-Africa founder clade M has been identified. This new haplogroup, M23, has a limited global distribution...

  18. USDA Forest Service Gen. Tech. Rep. PSW-GTR-181. 2002. 593 Dead Branches and Other Wildlife

    E-Print Network [OSTI]

    Resources on California Black Oak (Quercus kelloggii)1 Barrett A. Garrison,2 Robin L. Wachs,3 Terry A. Giles: mtriggs@fs.fed.us) #12;Dead Branches in Living California Black Oak--Garrison, Wachs, Giles, and Triggs

  19. Branching Fraction and CP Asymmetry Measurements in Inclusive B -> Xs l+l- and B -> Xs gamma Decays from BABAR

    E-Print Network [OSTI]

    G. Eigen; representing the BABAR collaboration

    2015-03-08

    We present an update on total and partial branching fractions and on CP asymmetries in the semi-inclusive decay B -> Xs l+l-. Further, we summarize our results on branching fractions and CP asymmetries for semi-inclusive and fully-inclusive B -> Xs gamma decays. We present the first result on the CP asymmetry difference of charged and neutral B -> Xs gamma$ decays yielding the first constraint on the ratio of Wilson coefficients Im (C8/C7).

  20. 78 IAEI NEWS September.October 2006 www.iaei.org penetrating pv questions from inspectors

    E-Print Network [OSTI]

    Johnson, Eric E.

    78 IAEI NEWS September.October 2006 www.iaei.org penetrating pv questions from inspectors B ased several calls and e-mails a week and sometimes several calls a day from inspectors looking at PV plans or inspecting PV systems. The questions that they pose are always challenging because most of the inspectors

  1. Liquified Natural Gas (LNG) for Hawaii: Policy, Economic, and Technical Questions

    E-Print Network [OSTI]

    Liquified Natural Gas (LNG) for Hawaii: Policy, Economic, and Technical Questions This report Natural Gas for Hawai`i: Policy Economic and Technical Questions Prepared for the U.S. Department Hawai`i Energy Sustainability Program Task 4: Deliverable on Liquefied Natural Gas Prepared by FACTS

  2. Quiz Questions 1. Name and describe two of the six principal

    E-Print Network [OSTI]

    Schweik, Charles M.

    #12;Quiz Questions 1. Name and describe two of the six principal pathways of invasion outlined in this paper. 2. Figure 1 shows typical invasion pathways broken down by taxonomic group. Choose one group (e.g., terrestrial vertebrates) and describe how it is similar/different from other groups. #12;Quiz Questions 3

  3. On Playing "Twenty Questions" with a Liar BUCS Tech Report #91-006

    E-Print Network [OSTI]

    Gacs, Peter

    version of the classic game "Twenty Questions." There are two players: Paul (a.k.a. the Questioner) and Carole (a.k.a. the Oracle). Carole thinks of a number x between 0 and N - 1. Paul is permitted to ask Q

  4. QUESTIONS AND ANSWERS ABOUT WINTER CAMPUS CURTAILMENT 2013-2014 FOR STAFF EMPLOYEES

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    QUESTIONS AND ANSWERS ABOUT WINTER CAMPUS CURTAILMENT 2013-2014 FOR STAFF EMPLOYEES versión española Our 2013-2014 Winter Campus Curtailment is scheduled for December 23, 2013 through January 1, 2014 of 8 #12;QUESTIONS AND ANSWERS ABOUT WINTER CAMPUS CURTAILMENT 2013-2014 FOR STAFF EMPLOYEES Employees

  5. Climate Insights 101 Questions and Discussion Points: Module 1, Lesson 4: An Introduction to Climate Modelling

    E-Print Network [OSTI]

    Pedersen, Tom

    Climate Insights 101 Questions and Discussion Points: Module 1, Lesson 4: An Introduction to Climate Modelling 1 Climate Insights 101 Questions and Discussion Points Module 1, Lesson 4: An Introduction to Climate Modelling Available at http://pics.uvic.ca/education/climate-insights-101 Updated May

  6. Ontological resources and question answering Roberto Basili (*), Dorte H. Hansen (**),Patrizia Paggio (**),

    E-Print Network [OSTI]

    Ontological resources and question answering Roberto Basili (*), Dorte H. Hansen (**),Patrizia Produzione University of Rome "Tor Vergata" {basili,pazienza,zanzotto} @info.uniroma2.it (**) Centre- tions (Voorhees 2001)), are able both to understand questions in natural language and to produce answers

  7. Frequently Asked Questions about Patient Care Costs And a Quick Guide to Patient Care Costs

    E-Print Network [OSTI]

    Janssen, Michel

    Frequently Asked Questions about Patient Care Costs And a Quick Guide to Patient Care Costs questions regarding human research patient care costs. Human research patient care costs are the costs. The costs of these services normally are assigned to specific research projects through the development

  8. Fermilab | Tevatron | Tevatron Operation

    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 NewsInformation Current HABFES OctoberEvan Racah861MayArtQuestions for theare

  9. CH Packaging Operations Manual

    SciTech Connect (OSTI)

    Washington TRU Solutions LLC

    2005-06-13

    This procedure provides instructions for assembling the CH Packaging Drum payload assembly, Standard Waste Box (SWB) assembly, Abnormal Operations and ICV and OCV Preshipment Leakage Rate Tests on the packaging seals, using a nondestructive Helium (He) Leak Test.

  10. Nuclear material operations manual

    SciTech Connect (OSTI)

    Tyler, R.P.

    1981-02-01

    This manual provides a concise and comprehensive documentation of the operating procedures currently practiced at Sandia National Laboratories with regard to the management, control, and accountability of nuclear materials. The manual is divided into chapters which are devoted to the separate functions performed in nuclear material operations-management, control, accountability, and safeguards, and the final two chapters comprise a document which is also issued separately to provide a summary of the information and operating procedures relevant to custodians and users of radioactive and nuclear materials. The manual also contains samples of the forms utilized in carrying out nuclear material activities. To enhance the clarity of presentation, operating procedures are presented in the form of playscripts in which the responsible organizations and necessary actions are clearly delineated in a chronological fashion from the initiation of a transaction to its completion.

  11. Protection Program Operations

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

    2014-10-14

    This Order establishes requirements for the management and operation of the Department of Energy (DOE) Federal Protective Forces (FPF), Contractor Protective Forces (CPF), and the Physical Security of property and personnel under the cognizance of DOE.

  12. Reservoir Operation in Texas 

    E-Print Network [OSTI]

    Wurbs, Ralph A.

    1985-01-01

    to store and to release or withdraw for flood control and various conservation purposes. The report is intended to provide a comprehensive, indepth description of how reservoirs are operated in Texas...

  13. Continuity of Operations

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

    2005-01-14

    The notice defines requirements and responsibilities for continuity of operations planning within the DOE to ensure the capability to continue essential Departmental functions across a wide range of all hazard emergencies. Does not cancel other directives.

  14. Operation Research Society 

    E-Print Network [OSTI]

    Unknown

    2011-08-17

    vehicles made in going through the arterial and the total stops at each intersection, were also used. Two operational regions were identified in this research. It was found that none of the strategies provided significant improvement over the others...

  15. Operations Security Program

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

    1992-04-30

    To establish policies, responsibilities and authorities for implementing and sustaining the Department of Energy (DOE) Operations Security (OPSEC) Program. Cancels DOE O 5632.3B. Canceled by DOE O 471.2 of 9-28-1995.

  16. Supervisory Operations Research Analyst

    Broader source: Energy.gov [DOE]

    This position is located in Power Services Short-Term Planning(PGSP), Bonneville Power Administration. Short Term Planning provides hydraulic operations strategies to achieve power and non-power...

  17. Conduct of Operations

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

    2010-06-29

    This Order defines the requirements for establishing and implementing Conduct of Operations Programs at Department of Energy (DOE), including National Nuclear Security Administration (NNSA), facilities and projects. Cancels DOE O 5480.19. Admin Chg 1, 6-25-13

  18. Conduct of Operations

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

    2010-06-29

    This Order defines the requirements for establishing and implementing Conduct of Operations Programs at Department of Energy (DOE), including National Nuclear Security Administration (NNSA), facilities and projects. Admin Chg 2, dated 12-3-14, supersedes Admin Chg 1.

  19. The Dell operating model

    E-Print Network [OSTI]

    Paxton, Blaine Kermit

    2004-01-01

    Dell, Inc. is well known for its dramatic and continually improving operational performance in terms of unit cost, inventory level, production capacity, and labor efficiency. However, in late 2002, several members of Dell's ...

  20. Operating plan FY 1998

    SciTech Connect (OSTI)

    NONE

    1997-10-01

    This document is the first edition of Argonne`s new Operating Plan. The Operating Plan complements the strategic planning in the Laboratory`s Institutional Plan by focusing on activities that are being pursued in the immediate fiscal year, FY 1998. It reflects planning that has been done to date, and it will serve in the future as a resource and a benchmark for understanding the Laboratory`s performance. The heart of the Institutional Plan is the set of major research initiatives that the Laboratory is proposing to implement in future years. In contrast, this Operating Plan focuses on Argonne`s ongoing R&D programs, along with cost-saving measures and other improvements being implemented in Laboratory support operations.

  1. Cogeneration Operational Issues 

    E-Print Network [OSTI]

    Williams, M.

    1985-01-01

    important, however, are the operational Issues which impact the utility and the cogenerator. This paper addresses the utility perspective in regard to possible impact of cogeneration systems on utility service to other customer, safety and substation...

  2. Matrix product operator representations

    E-Print Network [OSTI]

    V. Murg; J. I. Cirac; B. Pirvu; F. Verstraete

    2008-04-24

    We show how to construct relevant families of matrix product operators in one and higher dimensions. Those form the building blocks for the numerical simulation methods based on matrix product states and projected entangled pair states. In particular, we construct translational invariant matrix product operators suitable for time evolution, and show how such descriptions are possible for Hamiltonians with long-range interactions. We illustrate how those tools can be exploited for constructing new algorithms for simulating quantum spin systems.

  3. Operational Waste Volume Projection

    SciTech Connect (OSTI)

    STRODE, J.N.

    2000-08-28

    Waste receipts to the double-shell tank system are analyzed and wastes through the year 2015 are projected based on generation trends of the past 12 months. A computer simulation of site operations is performed, which results in projections of tank fill schedules, tank transfers, evaporator operations, tank retrieval, and aging waste tank usage. This projection incorporates current budget planning and the clean-up schedule of the Tri-Party Agreement. Assumptions were current as of June. 2000.

  4. Operational Waste Volume Projection

    SciTech Connect (OSTI)

    STRODE, J.N.

    1999-08-24

    Waste receipts to the double-shell tank system are analyzed and wastes through the year 2018 are projected based on assumption as of July 1999. A computer simulation of site operations is performed, which results in projections of tank fill schedules, tank transfers, evaporator operations, tank retrieval, and aging waste tank usage. This projection incorporates current budget planning and the clean-up schedule of the Tri-Party Agreement.

  5. The DOE Scholars Program is now open for application through Jan 15, 2015. If you have questions contact Barbara Dunkin at 865-574-6440 or at barbara.dunkin@orau.org/ or visit

    E-Print Network [OSTI]

    Kaup, David J.

    The DOE Scholars Program is now open for application through Jan 15, 2015. If you have questions://orise.orau.gov/doescholars/ . The DOE Scholars Program offers unique opportunities that introduce students or post-graduates to the agency's mission and operations. Participants in the DOE Scholars Program gain a competitive edge

  6. EMSL 2008 Operational Review

    SciTech Connect (OSTI)

    Campbell, Allison A.

    2008-08-12

    The William R. Wiley Environmental Molecular Sciences Laboratory (EMSL) is a national user facility that contains state-of-the-art instrumentation and expert resources available for use by researchers from academia, industry, and the national laboratory system. The facility is supported by the U.S. Department of Energy’s (DOE) Biological and Environmental Research Program, but the research conducted within the facility benefits many funding agencies, including other branches of DOE, the National Institutes of Health, the National Science Foundation, and the Department of Defense. EMSL requires the continued funding and support of its stakeholders and clients to continue to grow its mission, build its reputation as a sought-after national user facility with cutting-edge capabilities, and attract high-profile users who will work to solve the most critical scientific challenges that affect DOE and the nation. In this vein, this document has been compiled to provide these stakeholders and clients with a review document that provides an abundance of information on EMSL’s history, current research activities, and proposed future direction.

  7. Evaluation of measurement accuracies of the Higgs boson branching fractions in the International Linear Collider

    E-Print Network [OSTI]

    H. Ono; A. Miyamoto

    2013-03-19

    Precise measurement of Higgs boson couplings is an important task for International Linear Collider (ILC) experiments and will facilitate the understanding of the particle mass generation mechanism. In this study, the measurement accuracies of the Higgs boson branching fractions to the $b$ and $c$ quarks and gluons, $\\Delta Br(H\\to b\\bar{b},\\sim c\\bar{c},\\sim gg)/Br$, were evaluated with the full International Large Detector model (\\texttt{ILD\\_00}) for the Higgs mass of 120 GeV at the center-of-mass (CM) energies of 250 and 350 GeV using neutrino, hadronic and leptonic channels and assuming an integrated luminosity of $250 {\\rm fb^{-1}}$, and an electron (positron) beam polarization of -80% (+30%). We obtained the following measurement accuracies of the Higgs cross section times branching fraction ($\\Delta (\\sigma \\cdot Br)/\\sigma \\cdot Br$) for decay of the Higgs into $b\\bar{b}$, $c\\bar{c}$, and $gg$; as 1.0%, 6.9%, and 8.5% at a CM energy of 250 GeV and 1.0%, 6.2%, and 7.3% at 350 GeV, respectively. After the measurement accuracy of the cross section ($\\Delta\\sigma/\\sigma$) was corrected using the results of studies at 250 GeV and their extrapolation to 350 GeV, the derived measurement accuracies of the branching fractions ($\\Delta Br/Br$) to $b\\bar{b}$, $c\\bar{c}$, and gg were 2.7%, 7.3%, and 8.9% at a CM energy of 250 GeV and 3.6%, 7.2%, and 8.1% at 350 GeV, respectively.

  8. Process for the conversion of lower alcohols to higher branched oxygenates

    DOE Patents [OSTI]

    Barger, Paul T. (Arlington Heights, IL)

    1996-01-01

    A process is provided for the production of branched C.sub.4+ oxygenates from lower alcohols such as methanol, ethanol, propanol and mixtures thereof. The process comprises contacting the lower alcohols with a solid catalyst comprising a mixed metal oxide support having components selected from the group consisting of oxides of zinc, magnesium, zirconia, titanium, manganese, chromium, and lanthanides, and an activation metal selected from the group consisting of Group VIII metal, Group IB metals, and mixtures thereof. The advantage of the process is improved yields and selectivity to isobutanol which can subsequently be employed in the production of high octane motor gasoline.

  9. Process for the conversion of lower alcohols to higher branched oxygenates

    DOE Patents [OSTI]

    Barger, P.T.

    1996-09-24

    A process is provided for the production of branched C{sub x} oxygenates from lower alcohols such as methanol, ethanol, propanol and mixtures thereof. The process comprises contacting the lower alcohols with a solid catalyst comprising a mixed metal oxide support having components selected from the group consisting of oxides of zinc, magnesium, zirconia, titanium, manganese, chromium, and lanthanides, and an activation metal selected from the group consisting of Group VIII metal, Group IB metals, and mixtures thereof. The advantage of the process is improved yields and selectivity to isobutanol which can subsequently be employed in the production of high octane motor gasoline.

  10. Flavor changing kaon decays from hypercp: Measurements of the K+ ---> pi+- mu+ mu- branching ratios

    SciTech Connect (OSTI)

    E. Craig Dukes et al.

    2004-01-12

    The Fermilab HyperCP collaboration is making precision studies of charged hyperon and kaon decays, as well as searches for rare and forbidden hyperon and kaon decays. We report here on measurements of the branching ratios of the flavor-changing neutral-current decays: K{sup {+-}} {yields} {pi}{sup {+-}} {mu}{sup +} {mu}{sup -}, and compare our results to theoretical predictions. This is the first observation of the K{sup -} {yields} {pi}{sup -} {mu}{sup +} {mu}{sup -} decay.

  11. Simulation of the ultrasonic array response from real branched cracks using an efficient finite element method

    SciTech Connect (OSTI)

    Felice, Maria V. [Department of Mechanical Engineering, University of Bristol, Bristol BS8 1TR, United Kingdom and Rolls-Royce plc., Bristol BS34 7QE (United Kingdom); Velichko, Alexander; Wilcox, Paul D. [Department of Mechanical Engineering, University of Bristol, Bristol BS8 1TR (United Kingdom); Barden, Tim J.; Dunhill, Tony K. [Rolls-Royce plc., Bristol BS34 7QE (United Kingdom)

    2014-02-18

    A hybrid model to simulate the ultrasonic array response from stress corrosion cracks is presented. These cracks are branched and difficult to detect so the model is required to enable optimization of an array design. An efficient frequency-domain finite element method is described and selected to simulate the ultrasonic scattering. Experimental validation results are presented, followed by an example of the simulated ultrasonic array response from a real stress corrosion crack whose geometry is obtained from an X-ray Computed Tomography image. A simulation-assisted array design methodology, which includes the model and use of real crack geometries, is proposed.

  12. Branching ratios from B{sub s} and {Lambda}{sub b}{sup 0}

    SciTech Connect (OSTI)

    Matthew S. Martin

    2004-05-28

    CDF Run II relative branching ratio measurements for 65 pb{sup -1} of data in the channels B{sub s} {yields} D{sub s}{sup {-+}}{pi}{sup {-+}}, {Lambda} {sub b}{sup 0} {yields} {Lambda}{sub c}{sup {+-}}{pi}{sup {-+}} and B {yields} h{sup +}h{sup -} are presented. Further, an observation of B{sub s} {yields} K{sup {+-}} K{sup {-+}} and a measurement of A{sub CP} are presented.

  13. About APPLE II Operation

    SciTech Connect (OSTI)

    Schmidt, T.; Zimoch, D.

    2007-01-19

    The operation of an APPLE II based undulator beamline with all its polarization states (linear horizontal and vertical, circular and elliptical, and continous variation of the linear vector) requires an effective description allowing an automated calculation of gap and shift parameter as function of energy and operation mode. The extension of the linear polarization range from 0 to 180 deg. requires 4 shiftable magnet arrrays, permitting use of the APU (adjustable phase undulator) concept. Studies for a pure fixed gap APPLE II for the SLS revealed surprising symmetries between circular and linear polarization modes allowing for simplified operation. A semi-analytical model covering all types of APPLE II and its implementation will be presented.

  14. Chapter 10: FTU Operation

    SciTech Connect (OSTI)

    Angelini, B.M.; Apicella, M.L.; Buceti, G.; Centioli, C.; Crisanti, F.; Iannone, F.; Mazza, G.; Mazzitelli, G.; Panella, M.; Vitale, V.

    2004-05-15

    Some specific points of the Frascati Tokamak Upgrade (FTU) operation are presented for plasma performance as well as for the machine availability and the development of new tools needed to operate in a complex scenario needed for tokamak research. The different techniques adopted for wall conditioning of the FTU are reviewed. Plasmas with low Z{sub eff} have been achieved including those at low density and high additional heating power. The obtained experimental results are discussed in terms of better operation and plasma performance achieved. As with any other large - and thus long-lasting - experiments, a mixture of old and new technological solutions inserted in an open source framework characterizes the FTU data control and acquisition systems. We give some information on the original architecture and try to detail its current state. The high level of reliability presently achieved is discussed.

  15. STAT 100, Section 4 Sample Mid-term Examination #2 Fall, 2008 The following questions are similar to the types of questions you will see on the midterm

    E-Print Network [OSTI]

    Hunter, David

    11 Motorcycles 6 6 X-rays 7 17 Pesticides 8 2 Question 12. The technology "Nuclear Power" was ranked' and students' rankings of the risks of eight ac- tivities. (Hint: Sketch the scatterplot of these rankings with the experts' rankings on the horizontal axis.) The Eight Greatest Risks Activity or Technology Experts' Rank

  16. STAT 100, Section 1 Sample Mid-term Examination #2 Spring, 2005 The following questions are similar to the types of questions you will see on the midterm

    E-Print Network [OSTI]

    Hunter, David

    Pesticides 8 2 Question 12. The technology "Nuclear Power" was ranked 1 by the students and 20 by the experts. If "Nuclear Power" were to be added to the above list then we could expect that: (A) The correlation and the s of the risks of eight ac- tivities. (Hint: Sketch the scatterplot of these rankings with the experts' rankings

  17. STAT 100, Section 1 Sample Mid-term Examination #2 Fall, 2005 The following questions are similar to the types of questions you will see on the midterm

    E-Print Network [OSTI]

    Hunter, David

    11 Motorcycles 6 6 X-rays 7 17 Pesticides 8 2 Question 10. The technology "Nuclear Power" was ranked 1 by the students and 20 by the experts. If "Nuclear Power" were to be added to the above list' rankings of the risks of eight ac- tivities. (Hint: Sketch the scatterplot of these rankings

  18. STAT 100, Section 2 Sample Mid-term Examination I Spring, 2004 The following 50 questions are similar to the types of questions you will see on the

    E-Print Network [OSTI]

    Hunter, David

    be collected. (C) All people in the United States. (D) The people or objects studied in the sample survey. Question 4. In a statistical study, the sample is: (A) A subset of people in the United States. (B their drinking habits. Researchers tracked subjects' death rates until 1991, and found that adults who regularly

  19. STAT 100, Section 1 Sample Mid-term Examination I Spring, 2005 The following 50 questions are similar to the types of questions you will see on the

    E-Print Network [OSTI]

    Hunter, David

    cannot be collected. (C) All people in the United States. (D) The people or objects studied in the sample survey. Question 3. In a statistical study, the sample is: (A) A subset of people in the United States, 490,000 subjects were asked about their drinking habits. Researchers tracked subjects' death rates

  20. Assessment of approximate computational methods for conical intersections and branching plane vectors in organic molecules

    SciTech Connect (OSTI)

    Nikiforov, Alexander; Gamez, Jose A.; Thiel, Walter; Huix-Rotllant, Miquel; Filatov, Michael

    2014-09-28

    Quantum-chemical computational methods are benchmarked for their ability to describe conical intersections in a series of organic molecules and models of biological chromophores. Reference results for the geometries, relative energies, and branching planes of conical intersections are obtained using ab initio multireference configuration interaction with single and double excitations (MRCISD). They are compared with the results from more approximate methods, namely, the state-interaction state-averaged restricted ensemble-referenced Kohn-Sham method, spin-flip time-dependent density functional theory, and a semiempirical MRCISD approach using an orthogonalization-corrected model. It is demonstrated that these approximate methods reproduce the ab initio reference data very well, with root-mean-square deviations in the optimized geometries of the order of 0.1 Å or less and with reasonable agreement in the computed relative energies. A detailed analysis of the branching plane vectors shows that all currently applied methods yield similar nuclear displacements for escaping the strong non-adiabatic coupling region near the conical intersections. Our comparisons support the use of the tested quantum-chemical methods for modeling the photochemistry of large organic and biological systems.

  1. Branching laws for polynomial endomorphisms in CAR algebra for fermions, uniformly hyperfinite algebras and Cuntz algebras

    E-Print Network [OSTI]

    Mitsuo Abe; Katsunori Kawamura

    2006-06-20

    Previously, we have shown that the CAR algebra for fermions is embedded in the Cuntz algebra ${\\cal O}_{2}$ in such a way that the generators are expressed in terms of polynomials in the canonical generators of the latter, and it coincides with the U(1)-fixed point subalgebra ${\\cal A}\\equiv {\\cal O}_{2}^{U(1)}$ of ${\\cal O}_{2}$ for the canonical gauge action. Based on this embedding formula, some properties of ${\\cal A}$ are studied in detail by restricting those of ${\\cal O}_{2}$. Various endomorphisms of ${\\cal O}_{2}$, which are defined by polynomials in the canonical generators, are explicitly constructed, and transcribed into those of ${\\cal A}$. Especially, we investigate branching laws for a certain family of such endomorphisms with respect to four important representations, i.e., the Fock representation, the infinite wedge representation and their duals. These endomorphisms are completely classified by their branching laws. As an application, we show that the reinterpretation of the Fock vacuum as the Dirac vacuum is described in representation theory through a mixture of fermions.

  2. Measurements of the Branching fractions for $B_(s) -> D_(s)???$ and $?_b^0 -> ?_c^+???$

    E-Print Network [OSTI]

    LHCb Collaboration; R. Aaij; B. Adeva; M. Adinolfi; C. Adrover; A. Affolder; Z. Ajaltouni; J. Albrecht; F. Alessio; M. Alexander; G. Alkhazov; P. Alvarez Cartelle; A. A. Alves Jr; S. Amato; Y. Amhis; J. Anderson; R. B. Appleby; O. Aquines Gutierrez; F. Archilli; L. Arrabito; A. Artamonov; M. Artuso; E. Aslanides; G. Auriemma; S. Bachmann; J. J. Back; D. S. Bailey; V. Balagura; W. Baldini; R. J. Barlow; C. Barschel; S. Barsuk; W. Barter; A. Bates; C. Bauer; Th. Bauer; A. Bay; I. Bediaga; K. Belous; I. Belyaev; E. Ben-Haim; M. Benayoun; G. Bencivenni; S. Benson; J. Benton; R. Bernet; M. -O. Bettler; M. van Beuzekom; A. Bien; S. Bifani; A. Bizzeti; P. M. Bjørnstad; T. Blake; F. Blanc; C. Blanks; J. Blouw; S. Blusk; A. Bobrov; V. Bocci; A. Bondar; N. Bondar; W. Bonivento; S. Borghi; A. Borgia; T. J. V. Bowcock; C. Bozzi; T. Brambach; J. van den Brand; J. Bressieux; D. Brett; S. Brisbane; M. Britsch; T. Britton; N. H. Brook; H. Brown; A. Büchler-Germann; I. Burducea; A. Bursche; J. Buytaert; S. Cadeddu; J. M. Caicedo Carvajal; O. Callot; M. Calvi; M. Calvo Gomez; A. Camboni; P. Campana; A. Carbone; G. Carboni; R. Cardinale; A. Cardini; L. Carson; K. Carvalho Akiba; G. Casse; M. Cattaneo; M. Charles; Ph. Charpentier; N. Chiapolini; K. Ciba; X. Cid Vidal; G. Ciezarek; P. E. L. Clarke; M. Clemencic; H. V. Cliff; J. Closier; C. Coca; V. Coco; J. Cogan; P. Collins; F. Constantin; G. Conti; A. Contu; A. Cook; M. Coombes; G. Corti; G. A. Cowan; R. Currie; B. D'Almagne; C. D'Ambrosio; P. David; I. De Bonis; S. De Capua; M. De Cian; F. De Lorenzi; J. M. De Miranda; L. De Paula; P. De Simone; D. Decamp; M. Deckenhoff; H. Degaudenzi; M. Deissenroth; L. Del Buono; C. Deplano; O. Deschamps; F. Dettori; J. Dickens; H. Dijkstra; P. Diniz Batista; S. Donleavy; A. Dosil Suárez; D. Dossett; A. Dovbnya; F. Dupertuis; R. Dzhelyadin; C. Eames; S. Easo; U. Egede; V. Egorychev; S. Eidelman; D. van Eijk; F. Eisele; S. Eisenhardt; R. Ekelhof; L. Eklund; Ch. Elsasser; D. G. d'Enterria; D. Esperante Pereira; L. Estéve; A. Falabella; E. Fanchini; C. Färber; G. Fardell; C. Farinelli; S. Farry; V. Fave; V. Fernandez Albor; M. Ferro-Luzzi; S. Filippov; C. Fitzpatrick; M. Fontana; F. Fontanelli; R. Forty; M. Frank; C. Frei; M. Frosini; S. Furcas; A. Gallas Torreira; D. Galli; M. Gandelman; P. Gandini; Y. Gao; J-C. Garnier; J. Garofoli; J. Garra Tico; L. Garrido; C. Gaspar; N. Gauvin; M. Gersabeck; T. Gershon; Ph. Ghez; V. Gibson; V. V. Gligorov; C. Göbel; D. Golubkov; A. Golutvin; A. Gomes; H. Gordon; M. Grabalosa Gándara; R. Graciani Diaz; L. A. Granado Cardoso; E. Graugés; G. Graziani; A. Grecu; S. Gregson; B. Gui; E. Gushchin; Yu. Guz; T. Gys; G. Haefeli; C. Haen; S. C. Haines; T. Hampson; S. Hansmann-Menzemer; R. Harji; N. Harnew; J. Harrison; P. F. Harrison; J. He; V. Heijne; K. Hennessy; P. Henrard; J. A. Hernando Morata; E. van Herwijnen; E. Hicks; W. Hofmann; K. Holubyev; P. Hopchev; W. Hulsbergen; P. Hunt; T. Huse; R. S. Huston; D. Hutchcroft; D. Hynds; V. Iakovenko; P. Ilten; J. Imong; R. Jacobsson; A. Jaeger; M. Jahjah Hussein; E. Jans; F. Jansen; P. Jaton; B. Jean-Marie; F. Jing; M. John; D. Johnson; C. R. Jones; B. Jost; S. Kandybei; M. Karacson; T. M. Karbach; J. Keaveney; U. Kerzel; T. Ketel; A. Keune; B. Khanji; Y. M. Kim; M. Knecht; S. Koblitz; P. Koppenburg; A. Kozlinskiy; L. Kravchuk; K. Kreplin; M. Kreps; G. Krocker; P. Krokovny; F. Kruse; K. Kruzelecki; M. Kucharczyk; S. Kukulak; R. Kumar; T. Kvaratskheliya; V. N. La Thi; D. Lacarrere; G. Lafferty; A. Lai; D. Lambert; R. W. Lambert; E. Lanciotti; G. Lanfranchi; C. Langenbruch; T. Latham; R. Le Gac; J. van Leerdam; J. -P. Lees; R. Lefévre; A. Leflat; J. Lefrançois; O. Leroy; T. Lesiak; L. Li; L. Li Gioi; M. Lieng; M. Liles; R. Lindner; C. Linn; B. Liu; G. Liu; J. H. Lopes; E. Lopez Asamar; N. Lopez-March; J. Luisier; F. Machefert; I. V. Machikhiliyan; F. Maciuc; O. Maev; J. Magnin; S. Malde; R. M. D. Mamunur; G. Manca; G. Mancinelli; N. Mangiafave; U. Marconi; R. Märki; J. Marks; G. Martellotti; A. Martens; L. Martin; A. Martín Sánchez; D. Martinez Santos; A. Massafferri; Z. Mathe; C. Matteuzzi; M. Matveev; E. Maurice; B. Maynard; A. Mazurov; G. McGregor; R. McNulty; C. Mclean; M. Meissner; M. Merk; J. Merkel; R. Messi; S. Miglioranzi; D. A. Milanes; M. -N. Minard; S. Monteil; D. Moran; P. Morawski; R. Mountain; I. Mous; F. Muheim; K. Müller; R. Muresan; B. Muryn; M. Musy; J. Mylroie-Smith; P. Naik; T. Nakada; R. Nandakumar; J. Nardulli; I. Nasteva; M. Nedos; M. Needham; N. Neufeld; C. Nguyen-Mau; M. Nicol; S. Nies; V. Niess; N. Nikitin; A. Oblakowska-Mucha; V. Obraztsov; S. Oggero; S. Ogilvy; O. Okhrimenko; R. Oldeman; M. Orlandea; J. M. Otalora Goicochea; P. Owen; B. Pal; J. Palacios; M. Palutan; J. Panman; A. Papanestis; M. Pappagallo; C. Parkes; C. J. Parkinson; G. Passaleva; G. D. Patel; M. Patel; S. K. Paterson

    2011-09-30

    Branching fractions of the decays $H_b\\to H_c\\pi^-\\pi^+\\pi^-$ relative to $H_b\\to H_c\\pi^-$ are presented, where $H_b$ ($H_c$) represents B^0-bar($D^+$), $B^-$ ($D^0$), B_s^0-bar ($D_s^+$) and $\\Lambda_b^0$ ($\\Lambda_c^+$). The measurements are performed with the LHCb detector using 35${\\rm pb^{-1}}$ of data collected at $\\sqrt{s}=7$ TeV. The ratios of branching fractions are measured to be B(B^0-bar -> D^+\\pi^-\\pi^+\\pi^-)/ B(B^0-bar -> D^+\\pi^-) = 2.38\\pm0.11\\pm0.21 B(B^- -> D^0\\pi^-\\pi^+\\pi^-) / B(B^- -> D^0\\pi^-) = 1.27\\pm0.06\\pm0.11 B(B_s^0-bar -> D_s^+\\pi^-\\pi^+\\pi^-) / B(B_s^0-bar -> D_s^+\\pi^-) = 2.01\\pm0.37\\pm0.20 B(\\Lambda_b^0->\\Lambda_c^+\\pi^-\\pi^+\\pi^-) / B(\\Lambda_b^0 -> \\Lambda_c^+\\pi^-) = 1.43\\pm0.16\\pm0.13. We also report measurements of partial decay rates of these decays to excited charm hadrons. These results are of comparable or higher precision than existing measurements.

  3. Modeling Power System Operation with Intermittent Resources

    SciTech Connect (OSTI)

    Marinovici, Maria C.; Kirkham, Harold; Glass, Kevin A.; Carlsen, Leif C.

    2013-02-27

    Electricity generating companies and power system operators face the need to minimize total fuel cost or maximize total profit over a given time period. These issues become optimization problems subject to a large number of constraints that must be satisfied simultaneously. The grid updates due to smart-grid technologies plus the penetration of intermittent re- sources in electrical grid introduce additional complexity to the optimization problem. The Renewable Integration Model (RIM) is a computer model of interconnected power system. It is intended to provide insight and advice on complex power systems management, as well as answers to integration of renewable energy questions. This paper describes RIM basic design concept, solution method, and the initial suite of modules that it supports.

  4. Critical Question #3: What are the Best Options for All-Electric...

    Energy Savers [EERE]

    Question 3: What are the Best Options for All-Electric Homes? In moving toward net zero energy homes, the challenge of specifying components for all-electric homes is...

  5. 8 Questions with Dr. Andres Tovar, Winner of ARPA-E's LITECAR...

    Energy Savers [EERE]

    challenge with a ribcage-inspired design. We asked him a few questions about design, 3D-printing and bones. 1. How did you become interested in vehicle design? Every kid, at some...

  6. You've Got Questions, Chu's Got Answers | Department of Energy

    Energy Savers [EERE]

    of your questions on how to make your home more energy-efficient. Wondering if a white roof is right for your house? Want to know what quick fixes or small investments could save...

  7. Critical Question #4: What are the Best Off-the-Shelf HVAC Solutions...

    Energy Savers [EERE]

    4: What are the Best Off-the-Shelf HVAC Solutions for Low-Load, High-Performance Homes and Apartments? Critical Question 4: What are the Best Off-the-Shelf HVAC Solutions for...

  8. Interfacial Water Organization and Ion Distributions Investigated with Vibrational Sum Frequency Spectroscopy: Answering Fundamental Questions for

    E-Print Network [OSTI]

    Spectroscopy: Answering Fundamental Questions for Environmental Chemistry DISSERTATION Presented in Partial sum frequency generation (VSFG) and heterodyne-detected vibrational sum frequency generation (HD a series of systematic studies. Results indicate that the ion-induced interfacial electric field

  9. Forest Fires: Answers to 12 Common Questions 1. Is wildfire bad for forests?

    E-Print Network [OSTI]

    North, Malcolm

    Forest Fires: Answers to 12 Common Questions 1. Is wildfire bad for forests? No. Some forests need burning on the forest floor 2. What are the types of forest fires? Broadly there are two types: low

  10. Evaluating Your Value-Added Business Plan: Questions a Producer Needs to Ask 

    E-Print Network [OSTI]

    Klinefelter, Danny A.

    2003-04-14

    Consideration of certain questions can help a producer evaluate business proposals and maximize profit. This publication discusses the issues that will help determine the likelihood of success of a business venture....

  11. Research Integrity Assurance questions (August 2012; expanded March 2014) Research Integrity & Ethics

    E-Print Network [OSTI]

    Crowther, Paul

    Research Integrity Assurance questions (August 2012; expanded March 2014) Research Integrity & Ethics Research Organisations in receipt of RCUK funding are required to have procedures for governing good research practice, and for investigating and reporting unacceptable research conduct that meet

  12. The Eternal Fiscal Question: Free Trade and Protection in Britain, 1860-1929

    E-Print Network [OSTI]

    Eichengreen, Barry

    1991-01-01

    The Eternal Fiscal Question: Free Trade and Protection inHalevy and 6. International Free Trade Congress (1908), p.2.The Rise and Decline of the Free Trade Movement, Cambridge,

  13. The Ends of Islamic Fundamentalism: Hegemonic Discourse and the Islamic Question in Egypt

    E-Print Network [OSTI]

    Campo, Juan E.

    1995-01-01

    AND THE ISLAMIC QUESTION IN EGYPT JUAN E D U A R D O C A M PGermany. Israel, and Egypt. Besides Piscatori*s editedIslamic 'Awakening' in Egypt," Arabic Studies Quarterly 9 (

  14. The Relationship Between Leadership Level and Preference for Administrative Interview Questions

    E-Print Network [OSTI]

    Tulipana, Teresa Marie

    2010-05-31

    The purpose of this study was to determine whether administrators at differing levels (elementary, secondary and central office) had a preference for interview questions and composite scales designed to identify effective ...

  15. OPERATIONAL RISK RODNEY COLEMAN

    E-Print Network [OSTI]

    Coleman, Rodney

    the business environment. These include terrorism, civil unrest, systems fail- ings including hacking RISKS ARISING FROM BUSINESS ACTIVITY You lose business opportunities while your computer systems a business beyond those from its money-making activities. This is operational risk, often shortened to oprisk

  16. Concept of Operations: Essence

    SciTech Connect (OSTI)

    Hutton, William J.

    2014-04-01

    This concept of operations is designed to give the reader a brief overview of the National Rural Electric Cooperative Association’s Essence project and a description of the Essence device design. The data collected by the device, how the data are used, and how the data are protected are also discussed in this document.

  17. NUCLEAR PLANT OPERATIONS AND

    E-Print Network [OSTI]

    Demazière, Christophe

    NUCLEAR PLANT OPERATIONS AND CONTROL KEYWORDS: moderator temper ature coefficient, reactivity co reactor Unit 4 of the Ringhals Nuclear Power Plant (Sweden) during fuel cycle 16 is analyzed of Reactor Physics SE-41296 Gothenburg, Sweden GABOR PÓR Budapest University of Technology and Economics H

  18. NUCLEAR PLANT OPERATIONS AND

    E-Print Network [OSTI]

    Pázsit, Imre

    NUCLEAR PLANT OPERATIONS AND CONTROL KEYWORDS: neutron flux, cur- rent noise, vibration diagnostics, localization algorithm LOCALIZATION OF A VIBRATING CONTROL ROD PIN IN PRESSURIZED WATER REACTORS USING. The possibility of the localization of a vibrating control rod pin in a pressurized water reactor control assembly

  19. NUCLEAR PLANT OPERATIONS AND

    E-Print Network [OSTI]

    Pázsit, Imre

    NUCLEAR PLANT OPERATIONS AND CONTROL KEYWORDS: moderator temper- ature coefficient, reactivity co reactor Unit 4 of the Ringhals Nuclear Power Plant (Sweden) during fuel cycle 16 is analyzed of Reactor Physics SE-41296 Gothenburg, Sweden GABOR PÓR Budapest University of Technology and Economics H

  20. Conduct of Operations

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

    2010-06-29

    This Order defines the requirements for establishing and implementing Conduct of Operations Programs at Department of Energy (DOE), including National Nuclear Security Administration (NNSA), facilities and projects. Cancels DOE O 5480.19. Admin Chg 1, dated 6-25-13, cancels DOE O 422.1. Certified 12-3-14.