National Library of Energy BETA

Sample records for adjusted weight adjwt3

  1. Shaft adjuster

    DOE Patents [OSTI]

    Harry, H.H.

    1988-03-11

    Abstract and method for the adjustment and alignment of shafts in high power devices. A plurality of adjacent rotatable angled cylinders are positioned between a base and the shaft to be aligned which when rotated introduce an axial offset. The apparatus is electrically conductive and constructed of a structurally rigid material. The angled cylinders allow the shaft such as the center conductor in a pulse line machine to be offset in any desired alignment position within the range of the apparatus. 3 figs.

  2. Shaft adjuster

    DOE Patents [OSTI]

    Harry, Herbert H. (Los Alamos, NM)

    1989-01-01

    Apparatus and method for the adjustment and alignment of shafts in high power devices. A plurality of adjacent rotatable angled cylinders are positioned between a base and the shaft to be aligned which when rotated introduce an axial offset. The apparatus is electrically conductive and constructed of a structurally rigid material. The angled cylinders allow the shaft such as the center conductor in a pulse line machine to be offset in any desired alignment position within the range of the apparatus.

  3. Green Weight 

    E-Print Network [OSTI]

    Al-Haji, A.; Al-Omair, A.

    2010-01-01

    Green-weight is a novel system designed to supply a high-rise building with all its needs of electricity using wind energy and to supplement its lighting needs with natural sunlight. David Fisher has proposed an ingenious method to harness the wind...

  4. Weighted Guidelines | Department of Energy

    Energy Savers [EERE]

    Weighted Guidelines Weighted Guidelines Weighted Guidelines More Documents & Publications Weighted Guidelines DOE F 4220.23...

  5. Automatic temperature adjustment apparatus

    DOE Patents [OSTI]

    Chaplin, James E. (66 Overlook Rd., Bloomingdale, NJ 07403)

    1985-01-01

    An apparatus for increasing the efficiency of a conventional central space heating system is disclosed. The temperature of a fluid heating medium is adjusted based on a measurement of the external temperature, and a system parameter. The system parameter is periodically modified based on a closed loop process that monitors the operation of the heating system. This closed loop process provides a heating medium temperature value that is very near the optimum for energy efficiency.

  6. Subsea adjustable choke valves

    SciTech Connect (OSTI)

    Cyvas, M.K. )

    1989-08-01

    With emphasis on deepwater wells and marginal offshore fields growing, the search for reliable subsea production systems has become a high priority. A reliable subsea adjustable choke is essential to the realization of such a system, and recent advances are producing the degree of reliability required. Technological developments have been primarily in (1) trim material (including polycrystalline diamond), (2) trim configuration, (3) computer programs for trim sizing, (4) component materials, and (5) diver/remote-operated-vehicle (ROV) interfaces. These five facets are overviewed and progress to date is reported. A 15- to 20-year service life for adjustable subsea chokes is now a reality. Another factor vital to efficient use of these technological developments is to involve the choke manufacturer and ROV/diver personnel in initial system conceptualization. In this manner, maximum benefit can be derived from the latest technology. Major areas of development still required and under way are listed, and the paper closes with a tabulation of successful subsea choke installations in recent years.

  7. Mining Weighted Association Rules without Preassigned Weights

    E-Print Network [OSTI]

    Bai, Fengshan

    Mining Weighted Association Rules without Preassigned Weights Ke Sun and Fengshan Bai Abstract--Association rule mining is a key issue in data mining. However, the classical models ignore the difference between the transactions, and the weighted association rule mining does not work on databases with only binary attributes

  8. Evaluation and Selection of Models for Attrition Nonresponse Adjustment

    E-Print Network [OSTI]

    Maryland at College Park, University of

    Bailey1 This article considers a longitudinal survey like the U.S. Survey of Income and Program distinguished cells (which are then also randomly re-ordered); and the average over re-orderings of the maximal-sample behavior of model-based nonresponse weight adjustment methods. One recent example is Kim and Kim (2007

  9. Adjustable Speed Drive Industrial Applications 

    E-Print Network [OSTI]

    Poole, J. N.

    1989-01-01

    Electric motors are significant users of electricity in the United States. Approximately 66 percent of the total electricity in the U.S. is used by electric motors. Electronic adjustable speed drives (ASDs) can save energy, lower maintenance cost...

  10. Improving Regulation Through Incremental Adjustment

    E-Print Network [OSTI]

    Glicksman, Robert L.; Shapiro, Sidney A.

    2004-03-01

    if it oc curred"). 46. Schuck, supra note 44, at 283 ("By reducing the hardships and the sense of injustice suf· fered by those to whom a rule applies, exceptions diminish the pressure to challenge the rule it self."). 47. WAIT Radio v. FCC, 418 F.2d 1153... C.P.R. § 125.85(a)(2». . 1194 b. Evaluation KANSAS LAW REVIEW [Vol. 52 A regulated entity is entitled to a harm-based adjustment if it can establish that the adjustment would not lead to decreased protection for people or the environment. When...

  11. Census Adjustment Philip B. Stark

    E-Print Network [OSTI]

    Stark, Philip B.

    to enumerate all residents of the United States, block by block, every 10 years. (A block is the smallest unit in the United States.) State and substate counts matter for apportioning the House of Representatives people residing in the United States. Adjustment would have added 1.2% to this number, but DA indicated

  12. Natural Gas Liquids Reserves Adjustments

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Marthrough 1996) in NevadaYear-Month802 827 788 811 83133

  13. Dry Natural Gas Reserves Adjustments

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun Jul AugAdditions1-- -- -- --WO4,1095,098 509

  14. Total Adjusted Sales of Kerosene

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979 1.988Prices,Flight Paths30,2,8, 2015End Use: Total

  15. Effectiveness-weighted control method for a cooling system

    DOE Patents [OSTI]

    Campbell, Levi A.; Chu, Richard C.; David, Milnes P.; Ellsworth Jr., Michael J.; Iyengar, Madhusudan K.; Schmidt, Roger R.; Simons, Robert E.

    2015-12-15

    Energy efficient control of cooling system cooling of an electronic system is provided based, in part, on weighted cooling effectiveness of the components. The control includes automatically determining speed control settings for multiple adjustable cooling components of the cooling system. The automatically determining is based, at least in part, on weighted cooling effectiveness of the components of the cooling system, and the determining operates to limit power consumption of at least the cooling system, while ensuring that a target temperature associated with at least one of the cooling system or the electronic system is within a desired range by provisioning, based on the weighted cooling effectiveness, a desired target temperature change among the multiple adjustable cooling components of the cooling system. The provisioning includes provisioning applied power to the multiple adjustable cooling components via, at least in part, the determined control settings.

  16. Effectiveness-weighted control of cooling system components

    DOE Patents [OSTI]

    Campbell, Levi A.; Chu, Richard C.; David, Milnes P.; Ellsworth Jr., Michael J.; Iyengar, Madhusudan K.; Schmidt, Roger R.; Simmons, Robert E.

    2015-12-22

    Energy efficient control of cooling system cooling of an electronic system is provided based, in part, on weighted cooling effectiveness of the components. The control includes automatically determining speed control settings for multiple adjustable cooling components of the cooling system. The automatically determining is based, at least in part, on weighted cooling effectiveness of the components of the cooling system, and the determining operates to limit power consumption of at least the cooling system, while ensuring that a target temperature associated with at least one of the cooling system or the electronic system is within a desired range by provisioning, based on the weighted cooling effectiveness, a desired target temperature change among the multiple adjustable cooling components of the cooling system. The provisioning includes provisioning applied power to the multiple adjustable cooling components via, at least in part, the determined control settings.

  17. Adjustable link for kinematic mounting systems

    DOE Patents [OSTI]

    Hale, L.C.

    1997-07-01

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

  18. Adjustable link for kinematic mounting systems

    DOE Patents [OSTI]

    Hale, Layton C. (Livermore, CA)

    1997-01-01

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

  19. Generalized constructive tree weights

    SciTech Connect (OSTI)

    Rivasseau, Vincent E-mail: adrian.tanasa@ens-lyon.org; Tanasa, Adrian E-mail: adrian.tanasa@ens-lyon.org

    2014-04-15

    The Loop Vertex Expansion (LVE) is a quantum field theory (QFT) method which explicitly computes the Borel sum of Feynman perturbation series. This LVE relies in a crucial way on symmetric tree weights which define a measure on the set of spanning trees of any connected graph. In this paper we generalize this method by defining new tree weights. They depend on the choice of a partition of a set of vertices of the graph, and when the partition is non-trivial, they are no longer symmetric under permutation of vertices. Nevertheless we prove they have the required positivity property to lead to a convergent LVE; in fact we formulate this positivity property precisely for the first time. Our generalized tree weights are inspired by the Brydges-Battle-Federbush work on cluster expansions and could be particularly suited to the computation of connected functions in QFT. Several concrete examples are explicitly given.

  20. Light weight phosphate cements

    DOE Patents [OSTI]

    Wagh, Arun S. (Naperville, IL); Natarajan, Ramkumar, (Woodridge, IL); Kahn, David (Miami, FL)

    2010-03-09

    A sealant having a specific gravity in the range of from about 0.7 to about 1.6 for heavy oil and/or coal bed methane fields is disclosed. The sealant has a binder including an oxide or hydroxide of Al or of Fe and a phosphoric acid solution. The binder may have MgO or an oxide of Fe and/or an acid phosphate. The binder is present from about 20 to about 50% by weight of the sealant with a lightweight additive present in the range of from about 1 to about 10% by weight of said sealant, a filler, and water sufficient to provide chemically bound water present in the range of from about 9 to about 36% by weight of the sealant when set. A porous ceramic is also disclosed.

  1. Efficient Adjustable Reflectivity Smart Window

    SciTech Connect (OSTI)

    D. Morgan Tench

    2005-12-01

    This project addressed the key technical issues for development of an efficient smart window based on reversible electrochemical transfer of silver between a mirror electrode and a localized counter electrode. Effort to provide uniform switching over large areas focused on use of a resistive transparent electrode innerlayer to increase the interelectrode resistance. An effective edge seal was developed in collaboration with adhesive suppliers and an electrochromic device manufacturer. Work to provide a manufacturable counter electrode focused on fabricating a dot matrix electrode without photolithography by electrodeposition of Pt nuclei on inherent active sites on a transparent oxide conductor. An alternative counter electrode based on a conducting polymer and an ionic liquid electrolyte was also investigated. Work in all of these areas was successful. Sputtered large-bandgap oxide innerlayers sandwiched between conductive indium tin oxide (ITO) layers were shown to provide sufficient cross-layer resistance (>300 ohm/cm{sup 2}) without significantly affecting the electrochemical properties of the ITO overlayer. Two edge seal epoxies, one procured from an epoxy manufacturer and one provided by an electrochromic device manufacturer in finished seals, were shown to be effective barriers against oxygen intrusion up to 80 C. The optimum density of nuclei for the dot matrix counter electrode was attained without use of photolithography by electrodeposition from a commercial alkaline platinum plating bath. Silver loss issues for cells with dot matrix electrodes were successfully addressed by purifying the electrolyte and adjusting the cell cycling parameters. More than 30K cycles were demonstrated for a REM cell (30-cm square) with a dot matrix counter electrode. Larger cells (30-cm square) were successfully fabricated but could not be cycled since the nucleation layers (provided by an outside supplier) were defective so that mirror deposits could not be produced.

  2. WEIGHTED GUIDELINES PROFIT/FEE OBJECTIVE

    Office of Environmental Management (EM)

    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 GasAdjustmentsShirley Ann Jackson About1996HowFOAShowingFuel Efficiency &Report-Bradley Nickell DirectorWEIGHTED

  3. Ergonomic evaluation of the Apple Adjustable Keyboard

    SciTech Connect (OSTI)

    Tittiranonda, P.; Burastero, S.; Shih, M.; Rempel, D.

    1994-05-01

    This study presents an evaluation of the Apple Adjustable Keyboard based on subjective preference and observed joint angles during typing. Thirty five keyboard users were asked to use the Apple adjustable keyboard for 7--14 days and rate the various characteristics of the keyboard. Our findings suggest that the most preferred opening angles range from 11--20{degree}. The mean ulnar deviation on the Apple Adjustable keyboard is 11{degree}, compared to 16{degree} on the standard keyboard. The mean extension was decreased from 24{degree} to 16{degree} when using the adjustable keyboard. When asked to subjectively rate the adjustable keyboard in comparison to the standard, the average subject felt that the Apple Adjustable Keyboard was more comfortable and easier to use than the standard flat keyboard.

  4. In-Class Quiz Academic Adjustment Form

    E-Print Network [OSTI]

    beranger

    2013-06-03

    In-Class Quiz Academic Adjustment Form. Department of Mathematics. Last Name. First Name. PUID. E-mail. Course MA. -. Semester: (course number) (

  5. Adjusted Estimates of Texas Natural Gas Production

    Reports and Publications (EIA)

    2005-01-01

    The Energy Information Administration (EIA) is adjusting its estimates of natural gas production in Texas for 2004 and 2005 to correctly account for carbon dioxide (CO2) production.

  6. The Adjustment Center: California's Prisons within Prisons

    E-Print Network [OSTI]

    Hollander, Lynne S.

    1971-01-01

    for safe custody of prisoners, but one which can causeTHE "ADJUSTMENT CENTER"" CALIFORNIA'S PRISONSWITHIN PRISONS By LYNNE S. HOLLANDER S. HOLLANDER is a

  7. Bayesian locally weighted online learning 

    E-Print Network [OSTI]

    Edakunni, Narayanan U.

    2010-01-01

    Locally weighted regression is a non-parametric technique of regression that is capable of coping with non-stationarity of the input distribution. Online algorithms like Receptive FieldWeighted Regression and Locally ...

  8. Demand response in adjustment markets for electricity

    E-Print Network [OSTI]

    : electricity consumption, adjustment market, demand response, information asymmetry JEL codes: D11, D21, Q41 in the consumption of electric energy by retail customers from their expected consumption inDemand response in adjustment markets for electricity Claude Crampes and Thomas-Olivier Léautier

  9. Adjustable Speed Drive Part-Load Efficiency

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

    (AC) motor to enable it to operate over a wide speed range. External sensors monitor flow, liquid levels, or pressure and then transmit a signal to a controller that adjusts the...

  10. Magnetic bearing element with adjustable stiffness

    DOE Patents [OSTI]

    Post, Richard F

    2013-11-12

    A compact magnetic bearing element is provided which is made of permanent magnet discs configured to be capable of the adjustment of the bearing stiffness and levitation force over a wide range.

  11. Faster Quantum Walk Search on a Weighted Graph

    E-Print Network [OSTI]

    Thomas G. Wong

    2015-07-27

    A randomly walking quantum particle evolving by Schr\\"odinger's equation searches for a unique marked vertex on the "simplex of complete graphs" in time $\\Theta(N^{3/4})$. In this paper, we give a weighted version of this graph that preserves vertex-transitivity, and we show that the time to search on it can be reduced to nearly $\\Theta(\\sqrt{N})$. To prove this, we introduce two novel extensions to degenerate perturbation theory: an adjustment that distinguishes the weights of the edges, and a method to determine how precisely the jumping rate of the quantum walk must be chosen.

  12. Methods for automatic trigger threshold adjustment

    DOE Patents [OSTI]

    Welch, Benjamin J; Partridge, Michael E

    2014-03-18

    Methods are presented for adjusting trigger threshold values to compensate for drift in the quiescent level of a signal monitored for initiating a data recording event, thereby avoiding false triggering conditions. Initial threshold values are periodically adjusted by re-measuring the quiescent signal level, and adjusting the threshold values by an offset computation based upon the measured quiescent signal level drift. Re-computation of the trigger threshold values can be implemented on time based or counter based criteria. Additionally, a qualification width counter can be utilized to implement a requirement that a trigger threshold criterion be met a given number of times prior to initiating a data recording event, further reducing the possibility of a false triggering situation.

  13. Color Printer Characterization Adjustment for Different

    E-Print Network [OSTI]

    Sharma, Gaurav

    is often implemented as a 3D look-up table that maps from a device independent color space (e.g. CIELABColor Printer Characterization Adjustment for Different Substrates Mark Shaw,*1 Gaurav Sharma,2 October 2002; accepted 6 November 2002 Abstract: The use of multiple substrates in color printers requires

  14. World Class. Face to Face. Adjusting Your

    E-Print Network [OSTI]

    World Class. Face to Face. Office Ergonomics Adjusting Your Environment level of non-computer work seconds. Step 7--Getting Assistance If you have questions about workplace ergonomics or would like to arrange for a workstation evaluation, contact EH&S. Information is also available at www

  15. NEEDS SIZE ADJUSTMENT 2 Perfect Chemistry

    E-Print Network [OSTI]

    Chapman, Michael S.

    NEEDS SIZE ADJUSTMENT #12;2 Perfect Chemistry 8 Starr Power 10 Balancing Act 14 A Rare Thing.B.A. EDitors Dee Metaj Jill Smith DEsigN Anderson McConaughy Design Co. WritErs Todd Schwartz Jill Smith Jim and friends. Please send correspondence to: Bridges Magazine sm-alum@ohsu.edu OHSU School of Medicine 3181 SW

  16. Apparatus for molecular weight separation

    DOE Patents [OSTI]

    Smith, Richard D. (Richland, WA); Liu, Chuanliang (Haverhill, MA)

    2001-01-01

    The present invention relates generally to an apparatus and method for separating high molecular weight molecules from low molecular weight molecules. More specifically, the invention relates to the use of microdialysis for removal of the salt (low molecular weight molecules) from a nucleotide sample (high molecular weight molecules) for ESI-MS analysis. The dialysis or separation performance of the present invention is improved by (1) increasing dialysis temperature thereby increasing desalting efficiency and improving spectrum quality; (2) adding piperidine and imidazole to the dialysis buffer solution and reducing charge states and further increasing detection sensitivity for DNA; (3) using low concentrations (0-2.5 mM NH4OAc) of dialysis buffer and shifting the DNA negative ions to higher charge states, producing a nearly 10-fold increase in detection sensitivity and a slightly decreased desalting efficiency, (4) conducting a two-stage separation or (5) any combination of (1), (2), (3) and (4).

  17. Article mounting and position adjustment stage

    DOE Patents [OSTI]

    Cutburth, Ronald W. (Tracy, CA); Silva, Leonard L. (Livermore, CA)

    1988-01-01

    An improved adjustment and mounting stage of the type used for the detection of laser beams is disclosed. A ring sensor holder has locating pins on a first side thereof which are positioned within a linear keyway in a surrounding housing for permitting reciprocal movement of the ring along the keyway. A rotatable ring gear is positioned within the housing on the other side of the ring from the linear keyway and includes an oval keyway which drives the ring along the linear keyway upon rotation of the gear. Motor-driven single-stage and dual (x, y) stage adjustment systems are disclosed which are of compact construction and include a large laser transmission hole.

  18. Article mounting and position adjustment stage

    DOE Patents [OSTI]

    Cutburth, R.W.; Silva, L.L.

    1988-05-10

    An improved adjustment and mounting stage of the type used for the detection of laser beams is disclosed. A ring sensor holder has locating pins on a first side thereof which are positioned within a linear keyway in a surrounding housing for permitting reciprocal movement of the ring along the keyway. A rotatable ring gear is positioned within the housing on the other side of the ring from the linear keyway and includes an oval keyway which drives the ring along the linear keyway upon rotation of the gear. Motor-driven single-stage and dual (x, y) stage adjustment systems are disclosed which are of compact construction and include a large laser transmission hole. 6 figs.

  19. Adjustment Data Report for Fiscal Years Prior to 2008 | Department...

    Energy Savers [EERE]

    Adjustment Data Report for Fiscal Years Prior to 2008 Adjustment Data Report for Fiscal Years Prior to 2008 Document covers the adjustment data report for fiscal years prior to...

  20. Remote control for anode-cathode adjustment

    DOE Patents [OSTI]

    Roose, Lars D. (Albuquerque, NM)

    1991-01-01

    An apparatus for remotely adjusting the anode-cathode gap in a pulse power machine has an electric motor located within a hollow cathode inside the vacuum chamber of the pulse power machine. Input information for controlling the motor for adjusting the anode-cathode gap is fed into the apparatus using optical waveguides. The motor, controlled by the input information, drives a worm gear that moves a cathode tip. When the motor drives in one rotational direction, the cathode is moved toward the anode and the size of the anode-cathode gap is diminished. When the motor drives in the other direction, the cathode is moved away from the anode and the size of the anode-cathode gap is increased. The motor is powered by batteries housed in the hollow cathode. The batteries may be rechargeable, and they may be recharged by a photovoltaic cell in combination with an optical waveguide that receives recharging energy from outside the hollow cathode. Alternatively, the anode-cathode gap can be remotely adjusted by a manually-turned handle connected to mechanical linkage which is connected to a jack assembly. The jack assembly converts rotational motion of the handle and mechanical linkage to linear motion of the cathode moving toward or away from the anode.

  1. Adjustments to the ICVGT scale of INRIM

    SciTech Connect (OSTI)

    Steur, P. P. M.; Giraudi, D. [Istituto Nazionale di Ricerca Metrologica (INRIM), Torino (Italy)] [Istituto Nazionale di Ricerca Metrologica (INRIM), Torino (Italy)

    2013-09-11

    At the 8{sup th} Temperature Symposium the results have been presented for the Interpolating Constant Volume Gas thermometer at INRIM (then IMGC), featuring a cryogenic pressure transducer, with an expanded uncertainty of less then 1.5 mK. However, for its fixed points this scale still relied on a NPL calibration as carried by rhodium-iron thermometer 232324. After the clarification, in 2005, by the Consultative Committee on Thermometry (CCT) of the definition of the equilibrium hydrogen (e-H2) triple point this scale was due to be adjusted for the isotopic content in the e-H2 fixed point cell. Only when this thermometer was re-calibrated in 2010 at INRIM at the three fixed points of the ICVGT was this adjustment performed, being the isotopic composition of the hydrogen cell known. With the start of the Neon Project in 2005, it became clear that a second adjustment would soon be needed, once the CCT will have decided on the way to deal with the isotopic composition of neon. The paper presents the experimental data of 2010, discusses the stability of the thermometer, and the size of the correction at the hydrogen point and of the likely correction (and its uncertainty) to be applied to the neon point, the isotopic composition of this cell being known as well.

  2. The "skinny" on healthy weight loss

    E-Print Network [OSTI]

    Shoubridge, Eric

    restrictions One size does not fit all Taboos lead to overconsumption #12;Disadvantages ­Yo-Yo Dieting ENERGY IN ENERGY OUT WEIGHT LOSSWEIGHT GAIN #12;What is "healthy" weight loss? Steady weight loss (1

  3. Sandia Energy - More Energy with Less Weight

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

    More Energy with Less Weight Home Renewable Energy Energy News Wind Energy More Energy with Less Weight Previous Next More Energy with Less Weight The following is from an article...

  4. Weighted Distance Weighted Discrimination and its Asymptotic Properties

    E-Print Network [OSTI]

    Zhang, Hao "Helen"

    and Phrases: Fisher consistency; High-dimensional, low-sample size data; Linear discrimination; Non-standard Carolina Center for Genome Sciences, University of North Carolina, Chapel Hill, NC 27599 4 School The Support Vector Machine (SVM) (Vapnik 1995) is a powerful classification tool. Distance Weighted

  5. Dry Natural Gas Proved Reserves Adjustments (Summary)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun Jul AugAdditions1-- -- -- --WO R5,098 509

  6. Adjustable Speed Pumping Applications | 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 GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s sconveyance(EPACT)SpringDOE duringprovides

  7. Total Adjusted Sales of Distillate Fuel Oil

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979 1.988Prices,Flight Paths30,2,8, 2015

  8. Total Adjusted Sales of Residual Fuel Oil

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979 1.988Prices,Flight Paths30,2,8, 2015End Use: TotalEnd

  9. Self-adjusting magnetic bearing systems

    DOE Patents [OSTI]

    Post, R.F.

    1998-07-21

    A self-adjusting magnetic bearing automatically adjusts the parameters of an axially unstable magnetic bearing such that its force balance is maintained near the point of metastable equilibrium. Complete stabilization can be obtained with the application of weak restoring forces either from a mechanical bearing (running at near-zero load, thus with reduced wear) or from the action of residual eddy currents in a snubber bearing. In one embodiment, a torque is generated by the approach of a slotted pole to a conducting plate. The torque actuates an assembly which varies the position of a magnetic shunt to change the force exerted by the bearing. Another embodiment achieves axial stabilization by sensing vertical displacements in a suspended bearing element, and using this information in an electrical servo system. In a third embodiment, as a rotating eddy current exciter approaches a stationary bearing, it heats a thermostat which actuates an assembly to weaken the attractive force between the two bearing elements. An improved version of an electromechanical battery utilizing the designs of the various embodiments is described. 7 figs.

  10. Self-adjusting magnetic bearing systems

    DOE Patents [OSTI]

    Post, Richard F. (Walnut Creek, CA)

    1998-01-01

    A self-adjusting magnetic bearing automatically adjusts the parameters of an axially unstable magnetic bearing such that its force balance is maintained near the point of metastable equilibrium. Complete stabilization can be obtained with the application of weak restoring forces either from a mechanical bearing (running at near-zero load, thus with reduced wear) or from the action of residual eddy currents in a snubber bearing. In one embodiment, a torque is generated by the approach of a slotted pole to a conducting plate. The torque actuates an assembly which varies the position of a magnetic shunt to change the force exerted by the bearing. Another embodiment achieves axial stabilization by sensing vertical displacements in a suspended bearing element, and using this information in an electrical servo system. In a third embodiment, as a rotating eddy current exciter approaches a stationary bearing, it heats a thermostat which actuates an assembly to weaken the attractive force between the two bearing elements. An improved version of an electromechanical battery utilizing the designs of the various embodiments is described.

  11. Elliptically polarizing adjustable phase insertion device

    DOE Patents [OSTI]

    Carr, R.

    1995-01-17

    An insertion device for extracting polarized electromagnetic energy from a beam of particles is disclosed. The insertion device includes four linear arrays of magnets which are aligned with the particle beam. The magnetic field strength to which the particles are subjected is adjusted by altering the relative alignment of the arrays in a direction parallel to that of the particle beam. Both the energy and polarization of the extracted energy may be varied by moving the relevant arrays parallel to the beam direction. The present invention requires a substantially simpler and more economical superstructure than insertion devices in which the magnetic field strength is altered by changing the gap between arrays of magnets. 3 figures.

  12. Scheme for rapid adjustment of network impedance

    DOE Patents [OSTI]

    Vithayathil, John J. (3814 NE. 136th Pl., Portland, OR 97230)

    1991-01-01

    A static controlled reactance device is inserted in series with an AC electric power transmission line to adjust its transfer impedance. An inductor (reactor) is serially connected with two back-to-back connected thyristors which control the conduction period and hence the effective reactance of the inductor. Additional reactive elements are provided in parallel with the thyristor controlled reactor to filter harmonics and to obtain required range of variable reactance. Alternatively, the static controlled reactance device discussed above may be connected to the secondary winding of a series transformer having its primary winding connected in series to the transmission line. In a three phase transmission system, the controlled reactance device may be connected in delta configuration on the secondary side of the series transformer to eliminate triplen harmonics.

  13. Adjustable shear stress erosion and transport flume

    DOE Patents [OSTI]

    Roberts, Jesse D. (Carlsbad, NM); Jepsen, Richard A. (Carlsbad, NM)

    2002-01-01

    A method and apparatus for measuring the total erosion rate and downstream transport of suspended and bedload sediments using an adjustable shear stress erosion and transport (ASSET) flume with a variable-depth sediment core sample. Water is forced past a variable-depth sediment core sample in a closed channel, eroding sediments, and introducing suspended and bedload sediments into the flow stream. The core sample is continuously pushed into the flow stream, while keeping the surface level with the bottom of the channel. Eroded bedload sediments are transported downstream and then gravitationally separated from the flow stream into one or more quiescent traps. The captured bedload sediments (particles and aggregates) are weighed and compared to the total mass of sediment eroded, and also to the concentration of sediments suspended in the flow stream.

  14. Comparison of the accuracy of two methods of adjusting weaning weights of lambs to a constant age 

    E-Print Network [OSTI]

    Ragsdale, Bobby Joe

    1957-01-01

    ? at ~ 05 level L?S?D? ca 11?6 5?? 11 ?7? 0 IV, Between linea Line 1 Line 2 I. ine3 L!ns 4 Line 9 Lin? 10 Line Line Line Line Line Line 1 0 3? 2 0 4 9 10 l?7 5 ~ 1 0 7 ~ 3 ?7 2?3 10?7 2?7 5?7 5 ~ 6 2, 4 ~ 6 0 8 5 0 3 0 L?S?D?at ?01...

  15. New Mexico Crude Oil + Lease Condensate Reserves Adjustments...

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

    Adjustments (Million Barrels) New Mexico Crude Oil + Lease Condensate Reserves Adjustments (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  16. New Mexico - East Crude Oil + Lease Condensate Reserves Adjustments...

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

    Adjustments (Million Barrels) New Mexico - East Crude Oil + Lease Condensate Reserves Adjustments (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

  17. New Mexico - West Crude Oil + Lease Condensate Reserves Adjustments...

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

    Adjustments (Million Barrels) New Mexico - West Crude Oil + Lease Condensate Reserves Adjustments (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

  18. Radiation phantom with humanoid shape and adjustable thickness

    DOE Patents [OSTI]

    Lehmann, Joerg (Pleasanton, CA); Levy, Joshua (Salem, NY); Stern, Robin L. (Lodi, CA); Siantar, Christine Hartmann (Livermore, CA); Goldberg, Zelanna (Carmichael, CA)

    2006-12-19

    A radiation phantom comprising a body with a general humanoid shape and at least a portion having an adjustable thickness. In one embodiment, the portion with an adjustable thickness comprises at least one tissue-equivalent slice.

  19. Rigid or flexible accounting rules? : evidence from purchase price adjustments

    E-Print Network [OSTI]

    Johnson, Derek Christopher

    2011-01-01

    I examine the negotiation of accounting rules in the purchase price adjustment clause of corporate acquisition agreements. Purchase price adjustments make the deal value contingent on the target's closing working capital ...

  20. Adjustable Speed Pumping Applications - Pumping Systems Tip Sheet #11

    SciTech Connect (OSTI)

    2007-01-01

    This two-page tip sheet provides practical tips on application of Adjustable Speed Drives in industrial settings.

  1. Fact #621: May 3, 2010 Gross Vehicle Weight vs. Empty Vehicle Weight

    Broader source: Energy.gov [DOE]

    The gross weight of a vehicle (GVW) is the weight of the empty vehicle plus the weight of the maximum payload that the vehicle was designed to carry. In cars and small light trucks, the difference...

  2. Adjusting for a Factor 9.1 Study Suggestions

    E-Print Network [OSTI]

    Wardrop, Robert L.

    of replacing the women's weights with the men's weights, or vice versa, since the weights are identical the popula- tion and the response. For example, if women and men had the same distribution of drinking frequen- cies then computing the standardized rates would be a waste of time. (If men and women have

  3. Weighted Marshall-Olkin Bivariate Exponential Distribution

    E-Print Network [OSTI]

    Kundu, Debasis

    Weighted Marshall-Olkin Bivariate Exponential Distribution Ahad Jamalizadeh§ & Debasis Kundu of weighted Marshall-Olkin bivariate exponential distribu- tions. This new singular distribution has density function; Singular distribution; Maximum likelihood estimators; Fisher information matrix; Asymp

  4. Development of age of dam and sex adjustment factors for preweaning traits of Brangus cattle 

    E-Print Network [OSTI]

    Cravey, Matthew David

    1989-01-01

    . 27 and . 41 kg less (from 2-, 3- and 4-yr-old dams, respectively) than male calves from 5+ yr-old dams. Female calves from 2-, 3-, and 4-year- old dams weighed 2. 64, 1. 26 and . 50 kg less, respectively, than heifers from 5+ yr-old dams. Roberson... affecting weaning weight (e. g. , Nelson and Kress, 1981). These two authors reported that compared to 5-10-yr-old dams, adjustments for calves were 21. 3, 11. 3, 5. 9 and 3. 2 kg from Angus dams aged two, three, four and 11+ yrs-of-age, respectively...

  5. Fast Probabilistic Planning Through Weighted Model Counting

    E-Print Network [OSTI]

    Domshlak, Carmel

    Fast Probabilistic Planning Through Weighted Model Counting Carmel Domshlak J¨org Hoffmann Technion Fast Probabilistic Planning Through Weighted Model Countin #12;Talk Outline Probabilistic Planning Conclusion Carmel Domshlak, J¨org Hoffmann Fast Probabilistic Planning Through Weighted Model Countin #12

  6. Is Dark Energy Abnormally Weighting?

    E-Print Network [OSTI]

    A. Fuzfa; J. -M. Alimi

    2006-09-05

    We present a new interpretation of dark energy in terms of an \\textit{Abnormally Weighting Energy} (AWE). This means that dark energy does not couple to gravitation in the same way as ordinary matter, yielding a violation of the weak and strong equivalence principles on cosmological scales. The resulting cosmological mechanism accounts for the Hubble diagram of type Ia supernovae in terms of both cosmic acceleration and variation of the gravitational constant while still accounting for the present tests of general relativity. This explanation allows to build dark energy models (i) without violation of the strong energy condition $p<-\\rho c^2/3$ (ii) with non-negligible direct couplings to gravitation and (iii) natural convergence mechanism toward general relativity.

  7. Light-weight primitive, feather-weight security a cryptanalytic knock-out

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Light-weight primitive, feather-weight security ­ a cryptanalytic knock-out (Preliminary results) V Kingdom page@cs.bris.ac.uk ABSTRACT In [12], the authors present a new light-weight cryptographic systems; D.4.6 [Security and Protection]: Authentication Keywords Light-weight block cipher, structural

  8. ,"New Mexico Dry Natural Gas Reserves Adjustments (Billion Cubic...

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

    Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New Mexico Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2013 ,"Release...

  9. ,"Texas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2013 ,"Release...

  10. Production of high molecular weight polylactic acid

    DOE Patents [OSTI]

    Bonsignore, Patrick V. (Joilet, IL)

    1995-01-01

    A degradable high molecular weight poly(lactic acid). A poly(lactic acid) has a terminal end group of one of carboxyl or hydroxyl groups with low molecular weight poly(lactic acid) units coupled with linking agents of di-isocyanates, bis-epoxides, bis-oxazolines and bis-ortho esters. The resulting high molecular weight poly(lactic acid) can be used for applications taking advantage of the improved physical properties.

  11. Production of high molecular weight polylactic acid

    DOE Patents [OSTI]

    Bonsignore, P.V.

    1995-11-28

    A degradable high molecular weight poly(lactic acid) is described. The poly(lactic acid) has a terminal end group of one of carboxyl or hydroxyl groups with low molecular weight poly(lactic acid) units coupled with linking agents of di-isocyanates, bis-epoxides, bis-oxazolines and bis-ortho esters. The resulting high molecular weight poly(lactic acid) can be used for applications taking advantage of the improved physical properties.

  12. CRYSTALLINE EXTENSIONS AND THE WEIGHT PART OF ...

    E-Print Network [OSTI]

    2011-07-24

    crystalline lifts with specified Hodge-Tate weights. To complete the proof, one must show that Lcrys = Lflat. An analogous result was proved in generic unramified ...

  13. WEIGHTED NORM INEQUALITIES FOR FRACTIONAL MAXIMAL ...

    E-Print Network [OSTI]

    2013-11-19

    We study classical weighted Lp ? Lq inequalities for the fractional max- imal operators on Rd, proved originally by Muckenhoupt and Wheeden in the 70's. We

  14. CSEM WP 120 Asymmetric Price Adjustment and Consumer Search

    E-Print Network [OSTI]

    California at Berkeley. University of

    CSEM WP 120 Asymmetric Price Adjustment and Consumer Search: An Examination of the Retail Gasoline of Economics November 13, 2003 Abstract It has been documented that retail gasoline prices respond more quickly theoretical model of asymmetric adjustment that empiri- cally matches observed retail gasoline price behavior

  15. Approval of Salary Adjustment Program for 2010 Monaco, Marie

    E-Print Network [OSTI]

    Davis, Ernest

    #12;#12;#12;#12;#12;#12;#12;#12;Approval of Salary Adjustment Program for 2010 Monaco, Marie Sent to learn of your decision to approve the implementation of the "Salary Adjustment Proposal of 2010 that the salary reductions planned for some tenured faculty violate the guarantee of "economic security" as stated

  16. Automatic Adjustment of Image Sharpness in Relief Shading

    E-Print Network [OSTI]

    Giger, Christine

    Automatic Adjustment of Image Sharpness in Relief Shading Author: Marianna Serebryakova mserebry for analytical (i.e., automatic) relief shading methods. This Master thesis aims at the creation of a new method to perform automatic contrast adjustment in analytical relief shading. This is one of the core tasks of Swiss

  17. Case Study 1: Adjustable-Rate Home Mortgage Loan

    E-Print Network [OSTI]

    Colton, Jonathan S.

    . The disadvantage is that lenders usually charge a higher interest rate for these loans than for adjustable rate, and they are used by lenders to determine the mortgage loans's new interest rate at the time of adjustment. The two lenders use one-year T-bill yields as their indexes. The T-bill rate tends to uctuate much more

  18. Inversion of weighted Radon transforms via finite Fourier series weight approximations

    E-Print Network [OSTI]

    Guillement, Jean-Pol

    Inversion of weighted Radon transforms via finite Fourier series weight approximations J Moscow, Russia e-mail: novikov@cmap.polytechnique.fr Abstract. We consider weighted Radon transforms approach by numerical examples for the case of the attenuated Radon transforms in the framework

  19. Adjustable Speed AC Motor Drives-Applications Problems 

    E-Print Network [OSTI]

    Enjeti, P.

    1997-01-01

    Adjustable speed AC drives have become the preferred choice in many industrial applications where controlled speed is required. At the same time, the maturing of the technology and the availability of fast and efficient ...

  20. Support assembly having three dimension position adjustment capabilities

    DOE Patents [OSTI]

    Cutburth, R.W.; House, F.A.

    1985-11-08

    An assembly for supporting an apparatus such as a microscope or laser to and against a planer surface is disclosed herein. This apparatus includes three specific arrangements for adjusting the positions of three segments of the apparatus so as to adjust the position of the overall apparatus with respect to the planer surface in the x-, y- and z-directions, where the x-direction and the y-direction are both parallel with the planer surface and perpendicular to one another and where the z-direction is perpendicular to the planer surface and the x- and y-directions. Each of two of the three arrangements includes its own means for providing x-, y- and z-adjustments (which includes rotation in the x, y plane) while it is only necessary for the third arrangement to provide adjustments in the z-direction.

  1. Adjustable Speed Drives as Applied to Centrifugal Pumps 

    E-Print Network [OSTI]

    Jarc, D. A.; Robechek, J. D.; Connors, D. P.

    1982-01-01

    of flow control is required. The traditional approach to flow control has used valves which increase system pressure and inherently waste energy and generally cause the pump to operate at reduced efficiencies. Adjustable speed drives can achieve reduced...

  2. The Impact of Border Carbon Adjustments under Alternative Producer Responses

    E-Print Network [OSTI]

    Winchester, Niven

    Border carbon adjustments (BCAs) have been proposed to address leakage and competitiveness concerns. In traditional assessments, firms regard BCAs as output taxes rather than implicit emissions taxes. Using a stylized ...

  3. 2012 Wholesale Power and Transmission Rate Adjustment Proceeding

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

    ... 89 Issue 2.5.1.2.2 Whether BPA should use -hydro re-weighting. ... 92 Issue 2.5.1.2.3 Whether BPA should use a -secondary...

  4. Method for preparing membranes with adjustable separation performance

    DOE Patents [OSTI]

    Peterson, E.S.; Orme, C.J.; Stone, M.L.

    1995-01-31

    Methods for adjustable separation of solutes and solvents involve the combination of the use of a maximally swollen membrane and subsequent vacuum depressurization exerted on the permeate side of that membrane. By adjusting the extent of depressurization it is possible to separate solvent from solutes and solutes from each other. Improved control of separation parameters as well as improved flux rates characterize the present invention. 2 figs.

  5. Method for preparing membranes with adjustable separation performance

    DOE Patents [OSTI]

    Peterson, Eric S. (Idaho Falls, ID); Orme, Christopher J. (Shelley, ID); Stone, Mark L. (Idaho Falls, ID)

    1995-01-01

    Methods for adjustable separation of solutes and solvents involve the combination of the use of a maximally swollen membrane and subsequent vacuum depressurization exerted on the permeate side of that membrane. By adjusting the extent of depressurization it is possible to separate solvent from solutes and solutes from each other. Improved control of separation parameters as well as improved flux rates characterize the present invention.

  6. A Library for Locally Weighted Projection Regression 

    E-Print Network [OSTI]

    Klanke, Stefan; Vijayakumar, Sethu; Schaal, Stefan

    2008-01-01

    In this paper we introduce an improved implementation of locally weighted projection regression (LWPR), a supervised learning algorithm that is capable of handling high-dimensional input data. As the key features, our ...

  7. Microdialysis unit for molecular weight separation

    DOE Patents [OSTI]

    Smith, Richard D. (Richland, WA); Liu, Chuanliang (Richland, WA)

    1999-01-01

    The present invention relates generally to an apparatus and method for separating high molecular weight molecules from low molecular weight molecules. More specifically, the invention relates to the use of microdialysis for removal of the salt (low molecular weight molecules) from a nucleotide sample (high molecular weight molecules) for ESI-MS analysis. The dialysis or separation performance of the present invention is improved by (1) increasing dialysis temperature thereby increasing desalting efficiency and improving spectrum quality; (2) adding piperidine and imidazole to the dialysis buffer solution and reducing charge states and further increasing detection sensitivity for DNA; (3) using low concentrations (0-2.5 mM NH4OAc) of dialysis buffer and shifting the DNA negative ions to higher charge states, producing a nearly 10-fold increase in detection sensitivity and a slightly decreased desalting efficiency, or (4) any combination of (1), (2), and (3).

  8. The Equal Weight View, Agreement, and Commutativity 

    E-Print Network [OSTI]

    Buckler, Rose

    2011-11-23

    This paper investigates Elga’s (2007) Equal Weight View (EWV) and its consequences when understood as a view requiring epistemic peers to ‘split the difference’ following disagreement. The traditional disagreement debate ...

  9. Performance of An Adjustable Strength Permanent Magnet Quadrupole

    SciTech Connect (OSTI)

    Gottschalk, S.C.; DeHart, T.E.; Kangas, K.W.; /STI Optronics, Bellevue; Spencer, C.M.; /SLAC; Volk, J.T.; /Fermilab

    2006-03-01

    An adjustable strength permanent magnet quadrupole suitable for use in Next Linear Collider has been built and tested. The pole length is 42cm, aperture diameter 13mm, peak pole tip strength 1.03Tesla and peak integrated gradient * length (GL) is 68.7 Tesla. This paper describes measurements of strength, magnetic CL and field quality made using an air bearing rotating coil system. The magnetic CL stability during -20% strength adjustment proposed for beam based alignment was < 0.2 microns. Strength hysteresis was negligible. Thermal expansion of quadrupole and measurement parts caused a repeatable and easily compensated change in the vertical magnetic CL. Calibration procedures as well as CL measurements made over a wider tuning range of 100% to 20% in strength useful for a wide range of applications will be described. The impact of eddy currents in the steel poles on the magnetic field during strength adjustments will be reported.

  10. Role of Experiment Covariance in Cross Section Adjustments

    SciTech Connect (OSTI)

    Giuseppe Palmiotti; M. Salvatores

    2014-06-01

    This paper is dedicated to the memory of R. D. McKnight, which gave a seminal contribution in establishing methodology and rigorous approach in the evaluation of the covariance of reactor physics integral experiments. His original assessment of the ZPPR experiment uncertainties and correlations has made nuclear data adjustments, based on these experiments, much more robust and reliable. In the present paper it has been shown with some numerical examples the actual impact on an adjustment of accounting for or neglecting such correlations.

  11. Alaska Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade2,948 2,724 2,570 2,304 1,670Same0 1Adjustments (Billion

  12. Arkansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade2,948 2,724 2,570MonthThousand8 0.8 0.8 0.622Adjustments

  13. California Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade2,948 2,724per ThousandLease0Year Jan,835Adjustments

  14. Colorado Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade2,948CaliforniaFeet) (Million,914Adjustments

  15. Kansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr MayYearYearDecade Year-0163 258 228 183Adjustments

  16. Wyoming Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0

  17. Effects of fine particulate matter and its constituents on low birth weight among full-term infants in California

    SciTech Connect (OSTI)

    Basu, Rupa; Harris, Maria; Sie, Lillian; Malig, Brian; Broadwin, Rachel; Green, Rochelle

    2014-01-15

    Relationships between prenatal exposure to fine particles (PM{sub 2.5}) and birth weight have been observed previously. Few studies have investigated specific constituents of PM{sub 2.5}, which may identify sources and major contributors of risk. We examined the effects of trimester and full gestational prenatal exposures to PM{sub 2.5} mass and 23 PM{sub 2.5} constituents on birth weight among 646,296 term births in California between 2000 and 2006. We used linear and logistic regression models to assess associations between exposures and birth weight and risk of low birth weight (LBW; <2500 g), respectively. Models were adjusted for individual demographic characteristics, apparent temperature, month and year of birth, region, and socioeconomic indicators. Higher full gestational exposures to PM{sub 2.5} mass and several PM{sub 2.5} constituents were significantly associated with reductions in term birth weight. The largest reductions in birth weight were associated with exposure to vanadium, sulfur, sulfate, iron, elemental carbon, titanium, manganese, bromine, ammonium, zinc, and copper. Several of these PM{sub 2.5} constituents were associated with increased risk of term LBW. Reductions in birth weight were generally larger among younger mothers and varied by race/ethnicity. Exposure to specific constituents of PM{sub 2.5}, especially traffic-related particles, sulfur constituents, and metals, were associated with decreased birth weight in California. -- Highlights: • Examine full gestational and trimester fine particle and its constituents on term birth weight. • Fine particles and several of its constituents associated with birth weight reductions. • Largest reductions for traffic-related particles, sulfur constituents, and metals. • Greater birth weight reductions for younger mothers, and varied by race/ethnicity.

  18. On Adjusting Power to Defend Wireless Networks from Jamming

    E-Print Network [OSTI]

    Xu, Wenyuan

    1 On Adjusting Power to Defend Wireless Networks from Jamming Wenyuan Xu Department of Computer}@engr.sc.edu Abstract-- Wireless networks are susceptible to accidental or intentional radio interference. One way, we turn to examining the more complicated scenario consisting of a multi- hop wireless network. We

  19. ON CONFIDENCE INTERVALS ASSOCIATED WITH THE USUAL AND ADJUSTED LIKELIHOODS

    E-Print Network [OSTI]

    Reid, Nancy

    Institute of Management Post Box No 16757 Calcutta 700 027, India N. Reid Department of Statistics by like­ lihood ratio statistics arising from the usual profile likelihood and various adjustments thereof statistic; parameter orthogonality; point estimation. 1. Introduction In recent years, there has been

  20. Variety: Demand Functions and Price Adjustment William C. Horrace a

    E-Print Network [OSTI]

    Perloff, Jeffrey M.

    Variety: Demand Functions and Price Adjustment William C. Horrace a Rui Huang b Jeffrey M. Perloff, a retailer needs to know how changing the number affects the shape and position of the demand function. We use order statistics to analytically derive demand functions when consumers choose from among

  1. Toward Controlled Wind Farm Output: Adjustable Power Filtering

    E-Print Network [OSTI]

    Maggiore, Manfredi

    1 Toward Controlled Wind Farm Output: Adjustable Power Filtering Barry G. Rawn, Student Member research into the limits on controllable power output from wind energy conversion systems. The viewpoint methodology that specifies the delivered power as a filtered version of available wind power. Simulation

  2. Inference for Covariate Adjusted Regression via Varying Coefficient Models 1

    E-Print Network [OSTI]

    Müller, Hans-Georg

    ¸ENT¨URK AND HANS-GEORG M¨ULLER University of California, Davis We consider covariate adjusted regression (CAR consider a variant of (1), where one observes contaminated versions of predictors and response. Contamination of the variables in the regression model occurs through a multiplicative factor that is determined

  3. Osmotic adjustment in sessile oak seedlings in response to drought

    E-Print Network [OSTI]

    Boyer, Edmond

    Note Osmotic adjustment in sessile oak seedlings in response to drought C Collet JM Guehl 1 Équipe of drought development, respectively, and leaf osmotic potential at full tur- gor reached values of -2.0 and -1.5 MPa, for the same treatments. For both treatments, leaf water poten- tial and leaf osmotic

  4. GLOBAL GLACIAL ISOSTATIC ADJUSTMENT: TARGET FIELDS FOR SPACE GEODESY

    E-Print Network [OSTI]

    Peltier, W. Richard

    GLOBAL GLACIAL ISOSTATIC ADJUSTMENT: TARGET FIELDS FOR SPACE GEODESY W.R. Peltier Department of Physics, University of Toronto, Toronto, Ontario, Canada M5S-1A7 peltier) and Sabadini and Peltier (1981) whose analysis was based upon the application of a homogeneous viscoelastic

  5. Sensitivity of health risk estimates to air quality adjustment procedure

    SciTech Connect (OSTI)

    Whitfield, R.G.

    1997-06-30

    This letter is a summary of risk results associated with exposure estimates using two-parameter Weibull and quadratic air quality adjustment procedures (AQAPs). New exposure estimates were developed for children and child-occurrences, six urban areas, and five alternative air quality scenarios. In all cases, the Weibull and quadratic results are compared to previous results, which are based on a proportional AQAP.

  6. Sex ratio adjustment and kin discrimination in malaria parasites

    E-Print Network [OSTI]

    Gardner, Andy

    ARTICLES Sex ratio adjustment and kin discrimination in malaria parasites Sarah E. Reece1. These parasites must undergo sexual reproduction to transmit from vertebrate hosts to vectors, and their sex ratios are consistently female-biased. Sex allocation theory, a cornerstone of evolutionary biology

  7. Compatibility Between GFCI Breakers and Household Adjustable Speed Drives

    E-Print Network [OSTI]

    Kimball, Jonathan W.

    Compatibility Between GFCI Breakers and Household Adjustable Speed Drives Jonathan Kimball Senior circuit interrupter (GFCI) compatibility becomes crucial. As compared to industrial applications, the GFCI response of a commonly-used GFCI breaker is compared to the common-mode current of a commercially

  8. Light weight and economical exhaust heat exchanger for waste...

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

    Light weight and economical exhaust heat exchanger for waste heat recovery using mixed radiant and convective heat transfer Light weight and economical exhaust heat exchanger for...

  9. Changes in Body Image and Sexuality in Rural Breast Cancer Survivors During a Weight Loss and Weight Maintenance Intervention

    E-Print Network [OSTI]

    Hunter, Rebecca

    2015-08-31

    This study evaluated changes in body image dimensions in breast cancer survivors after a weight control trial and predictors of those changes. Postmenopausal rural breast cancer survivors enrolled in an 18-month phone-based weight loss and weight...

  10. Algorithms for Pure Nash Equilibria in Weighted

    E-Print Network [OSTI]

    Conati, Cristina

    Algorithms for Pure Nash Equilibria in Weighted Congestion Games Panagopoulou and Spirakis Review strategies. · This paper only deals with pure strategies. #12;Game Theory · A Nash Equilibrium is where players stay fixed. #12;Game Theory · A Nash equilibrium is guaranteed to exist when players can use mixed

  11. THE FOURIER TRANSFORM IN WEIGHTED LORENTZ SPACES

    E-Print Network [OSTI]

    Sinnamon, Gordon J.

    the Lorentz space p(v) to be the collection of functions f : Rn R for which f p(v) = 0 (f )p v 1/p 1991, Weights, Lorentz Space. Support from the Natural Sciences and Engineering Research Council of Canada transform as a map on p(v). Our work here represents a development of his ideas in a different direction

  12. NIST Weights and Measures Division Marketplace

    E-Print Network [OSTI]

    and inch-pound measurement units in a net quantity of contents statement. The term metric labeling refers to using only metric measurement units in a net quantity of contents statement. 2 (15 U.S.C. §§ 1451NIST Weights and Measures Division Marketplace Assessment ­ Metric Labeling on Packages in Retail

  13. Weight Perception Discrepancy Among Ethnically Diverse Youth 

    E-Print Network [OSTI]

    Cromwell, Kate Duncan

    2012-10-19

    is higher among these groups as the comparison is with a heavier than normal peers it may be skewed. This study used the Center for Disease Control’s Youth Risk Behavior Surveillance System from 2009 to evaluate weight perception discrepancy among Caucasian...

  14. Magnetic field adjustment structure and method for a tapered wiggler

    DOE Patents [OSTI]

    Halbach, Klaus (Berkeley, CA)

    1988-01-01

    An improved method and structure is disclosed for adjusting the magnetic field generated by a group of electromagnet poles spaced along the path of a charged particle beam to compensate for energy losses in the charged particles which comprises providing more than one winding on at least some of the electromagnet poles; connecting one respective winding on each of several consecutive adjacent electromagnet poles to a first power supply, and the other respective winding on the electromagnet pole to a different power supply in staggered order; and independently adjusting one power supply to independently vary the current in one winding on each electromagnet pole in a group whereby the magnetic field strength of each of a group of electromagnet poles may be changed in smaller increments.

  15. Contemporary Mathematics Local Non-injectivity for Weighted Radon Transforms

    E-Print Network [OSTI]

    Boman, Jan

    Contemporary Mathematics Local Non-injectivity for Weighted Radon Transforms Jan Boman Abstract. A weighted plane Radon transform R is considered, where (x, L) is a smooth positive function. It is proved of smooth positive weight functions. 1. Introduction We shall consider a weighted plane Radon transform (1

  16. Adjustable permanent quadrupoles for the next linear collider

    SciTech Connect (OSTI)

    James T. Volk et al.

    2001-06-22

    The proposed Next Linear Collider (NLC) will require over 1400 adjustable quadrupoles between the main linacs' accelerator structures. These 12.7 mm bore quadrupoles will have a range of integrated strength from 0.6 to 138 Tesla, with a maximum gradient of 141 Tesla per meter, an adjustment range of +0 to {minus}20% and effective lengths from 324 mm to 972 mm. The magnetic center must remain stable to within 1 micron during the 20% adjustment. In an effort to reduce costs and increase reliability, several designs using hybrid permanent magnets have been developed. Four different prototypes have been built. All magnets have iron poles and use Samarium Cobalt to provide the magnetic fields. Two use rotating permanent magnetic material to vary the gradient, one uses a sliding shunt to vary the gradient and the fourth uses counter rotating magnets. Preliminary data on gradient strength, temperature stability, and magnetic center position stability are presented. These data are compared to an equivalent electromagnetic prototype.

  17. A. Nguyen-Queyrens et al.Osmotic adjustment in maritime pine cuttings Osmotic adjustment in Pinus pinaster cuttings in response

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A. Nguyen-Queyrens et al.Osmotic adjustment in maritime pine cuttings Note Osmotic adjustment.82 to ­1.48 MPa, and was negatively correlated with plant size. Osmotic adjustment was estimated as the slope of the regression line fitted between relative water content (RWC) and osmotic poten- tial

  18. Adjustable speed drives: Applications and R&D needs

    SciTech Connect (OSTI)

    Stefanovic, V.R.

    1995-09-01

    The largest opportunity for the growth of adjustable speed drives (ASDs) during the next 5-6 years is in pump, fan and compressor (PFC) applications where a constant, fixed speed operation is converted to adjustable speed in order to realize energy savings. Inverter supplied induction motors are and will continue to be predominately used in these applications. Over the long term (10-15 years), the greatest ASD growth is expected in large volume consumer applications: first in hybrid electric vehicles (EVs) and in residential heating, ventilation and air-conditioning (HVAC). Both induction and a variety of AC Permanent Magnet motors are expected to be the dominant technology in this new field. The traditional ASD applications in industries which require adjustable speed (such as machine tools, robotics, steel rolling, extruders, paper mill finishing lines, etc.) offer a relatively limited potential for above average ASD growth since most of these applications have already converted to electronic speed control. As a result, ASD growth in this sector will essentially track the growth of the corresponding industries. If realized, both short and long term ASD growth opportunities will result in significant advancements of ASD technology, which will then substantially affect all other, more fragmented, ASD applications. In fact, any single large volume ASD application will serve as a catalyst for improving ASD characteristics in all other ASD applications with the same voltage rating. ASD cost and reliability (defined in the context of application compatibility) are the two most important factors which will determine whether the ASD growth opportunities are realized. Conversely, any technological improvement which carries a cost increase will be restricted to niche applications, at best. Consequently, future R & D efforts should be directed to secure reduction in ASD cost and improvement in ASD reliability. A specific action plan is outlined in this report.

  19. Dynamically adjustable annular laser trapping based on axicons

    SciTech Connect (OSTI)

    Shao, Bing; Esener, Sadik C.; Nascimento, Jaclyn M.; Botvinick, Elliot L.; Berns, Michael W

    2006-09-01

    To study the chemotactic response of sperm to an egg and to characterize sperm motility, an annular laser trap based on axicons is designed, simulated with the ray-tracing tool, and implemented. The diameter of the trapping ring can be adjusted dynamically for a range of over 400 {mu}m by simply translating one axicon along the optical axis. Trapping experiments with microspheres and dog sperm demonstrate the feasibility of the system,and the power requirement agrees with theoretical expectation. This new type of laser trapping could provide a prototype of a parallel, objective, and quantitative tool for animal fertility and biotropism study.

  20. Engine control system having fuel-based adjustment

    DOE Patents [OSTI]

    Willi, Martin L. (Dunlap, IL); Fiveland, Scott B. (Metamora, IL); Montgomery, David T. (Edelstein, IL); Gong, Weidong (Dunlap, IL)

    2011-03-15

    A control system for an engine having a cylinder is disclosed having an engine valve configured to affect a fluid flow of the cylinder, an actuator configured to move the engine valve, and an in-cylinder sensor configured to generate a signal indicative of a characteristic of fuel entering the cylinder. The control system also has a controller in communication with the actuator and the sensor. The controller is configured to determine the characteristic of the fuel based on the signal and selectively regulate the actuator to adjust a timing of the engine valve based on the characteristic of the fuel.

  1. Renewable Market Adjusting Tariff (ReMAT) | 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 GasAdjustmentsShirleyEnergyTher i nAandSummary From: v2.7 Multiple< Back< BackDepartment of< Back

  2. SEP Request for Approval Form 4 - Alternative Adjustment Model Application

    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 GasAdjustmentsShirleyEnergyTher i nAandSummaryDIST OF COLUMBIANorthSEP PA Audience Slides

  3. Natural Gas Reserves Adjustments, Wet After Lease Separation

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Marthrough 1996) in155 13,348 47,873 8,091 11,473 28,2945,923

  4. Nonassociated Natural Gas Reserves Adjustments, Wet After Lease Separation

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Marthrough 1996)Price780Year JanYearFeet)19,981After5,046

  5. Alabama Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade Year-0Cubic(Million CubicWorking Gas1)

  6. Associated-Dissolved Natural Gas Reserves Adjustments, Wet After Lease

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade2,948 2,724per Thousand CubicSeparation,

  7. Florida Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun20032,485,331Gas2001Year Jan Feb

  8. Kentucky Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr 2012 2013 2014 View Historyto7

  9. Louisiana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr 2012 2013(Million Barrels) Natural Gas8

  10. Michigan Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr 2012DecadeTotal ConsumptionperYear JanYear

  11. Mississippi Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr 2012DecadeTotal19 1522 35 42 44 46 287 5

  12. Montana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr 2012DecadeTotal19FuelYear5) Model37 64 25

  13. Minimize Adverse Motor and Adjustable Speed Drive Interactions | Department

    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 GasAdjustmentsShirleyEnergyTher i nAand DOE SafetyofDepartment. "NationalTechnology |LaboratoryCredit:

  14. Magnetically Coupled Adjustable Speed Motor Drives | 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 GasAdjustmentsShirleyEnergyTher i nAand DOE Safetyof Energy This Revision 3 ofMARVINCHAPTER0Alternating

  15. Adjustable Speed Drive Part-Load Efficiency | 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 GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s sconveyance(EPACT)SpringDOE during

  16. Adjusted Distillate Fuel Oil Sales for Residential Use

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.10 CoolingNotes &*GinaSpring 2008

  17. U.S. Adjusted Sales of Kerosene by End Use

    Gasoline and Diesel Fuel Update (EIA)

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

  18. New Mexico Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal, Nuclear,Decade Year-03.823,172Year JanDecadeAdjustments (Billion Cubic

  19. Pennsylvania Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal, Nuclear,DecadeYear JanNewMajor Characteristics ofYear Jan17 34Adjustments

  20. Utah Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal,Demand Module of theCubicEstimation Results for PADDecadeAdjustments

  1. Light-weight analyzer for odor recognition

    DOE Patents [OSTI]

    Vass, Arpad A; Wise, Marcus B

    2014-05-20

    The invention provides a light weight analyzer, e.g., detector, capable of locating clandestine graves. The detector utilizes the very specific and unique chemicals identified in the database of human decompositional odor. This detector, based on specific chemical compounds found relevant to human decomposition, is the next step forward in clandestine grave detection and will take the guess-work out of current methods using canines and ground-penetrating radar, which have historically been unreliable. The detector is self contained, portable and built for field use. Both visual and auditory cues are provided to the operator.

  2. ON WEIGHTED INEQUALITIES FOR FRACTIONAL INTEGRALS OF RADIAL FUNCTIONS

    E-Print Network [OSTI]

    De Nápoli, Pablo Luis

    for this operator (also called weighted Hardy-Little- wood-Sobolev inequalities) go back to G. H. Hardy and J. E for the fractional integral with general weights were later stud- ied by several people, see for example [8

  3. Adjustable Nonlinear Springs to Improve Efficiency of Vibration Energy Harvesters

    E-Print Network [OSTI]

    S. Boisseau; G. Despesse; B. Ahmed Seddik

    2015-06-01

    Vibration Energy Harvesting is an emerging technology aimed at turning mechanical energy from vibrations into electricity to power microsystems of the future. Most of present vibration energy harvesters are based on a mass spring structure introducing a resonance phenomenon that allows to increase the output power compared to non-resonant systems, but limits the working frequency bandwidth. Therefore, they are not able to harvest energy when ambient vibrations' frequencies shift. To follow shifts of ambient vibration frequencies and to increase the frequency band where energy can be harvested, one solution consists in using nonlinear springs. We present in this paper a model of adjustable nonlinear springs (H-shaped springs) and their benefits to improve velocity-damped vibration energy harvesters' (VEH) output powers. A simulation on a real vibration source proves that the output power can be higher in nonlinear devices compared to linear systems (up to +48%).

  4. Programmable Differential Delay Circuit With Fine Delay Adjustment

    DOE Patents [OSTI]

    DeRyckere, John F. (Eau Claire, WI); Jenkins, Philip Nord (Eau Claire, WI); Cornett, Frank Nolan (Chippewa Falls, WI)

    2002-07-09

    Circuitry that provides additional delay to early arriving signals such that all data signals arrive at a receiving latch with same path delay. The delay of a forwarded clock reference is also controlled such that the capturing clock edge will be optimally positioned near quadrature (depending on latch setup/hold requirements). The circuitry continuously adapts to data and clock path delay changes and digital filtering of phase measurements reduce errors brought on by jittering data edges. The circuitry utilizes only the minimum amount of delay necessary to achieve objective thereby limiting any unintended jitter. Particularly, this programmable differential delay circuit with fine delay adjustment is designed to allow the skew between ASICS to be minimized. This includes skew between data bits, between data bits and clocks as well as minimizing the overall skew in a channel between ASICS.

  5. Explosive Products EOS: Adjustment for detonation speed and energy release

    SciTech Connect (OSTI)

    Menikoff, Ralph

    2014-09-05

    Propagating detonation waves exhibit a curvature effect in which the detonation speed decreases with increasing front curvature. The curvature effect is due to the width of the wave profile. Numerically, the wave profile depends on resolution. With coarse resolution, the wave width is too large and results in a curvature effect that is too large. Consequently, the detonation speed decreases as the cell size is increased. We propose a modification to the products equation of state (EOS) to compensate for the effect of numerical resolution; i.e., to increase the CJ pressure in order that a simulation propagates a detonation wave with a speed that is on average correct. The EOS modification also adjusts the release isentrope to correct the energy release.

  6. The Complexity of Weighted Boolean #CSP , Sangxia Huang2

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    The Complexity of Weighted Boolean #CSP Modulo k Heng Guo1 , Sangxia Huang2 , Pinyan Lu3@gmail.com Abstract We prove a complexity dichotomy theorem for counting weighted Boolean CSP modulo k for any similar to the one for the complex weighted Boolean #CSP, found by [Cai, Lu and Xia, STOC 2009]. Then we

  7. low weight NFS--Oliver Schirokauer version 20060318 The number field sieve for integers of low weight

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    low weight NFS--Oliver Schirokauer version 20060318 The number field sieve for integers of low{1,-1}. Since arithmetic modulo a prime of low weight is particularly efficient, it is tempting logarithm problem modulo a prime N of low weight, as well as the difficulty of factoring an integer N of low

  8. Semi-automatic delineation using weighted CT-MRI registered images for radiotherapy of nasopharyngeal cancer

    SciTech Connect (OSTI)

    Fitton, I. [European Georges Pompidou Hospital, Department of Radiology, 20 rue Leblanc, 75015, Paris (France); Cornelissen, S. A. P. [Image Sciences Institute, UMC, Department of Radiology, P.O. Box 85500, 3508 GA Utrecht (Netherlands); Duppen, J. C.; Rasch, C. R. N.; Herk, M. van [The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Department of Radiotherapy, Plesmanlaan 121, 1066 CX Amsterdam (Netherlands); Steenbakkers, R. J. H. M. [University Medical Center Groningen, Department of Radiation Oncology, Hanzeplein 1, 9713 GZ Groningen (Netherlands); Peeters, S. T. H. [UZ Gasthuisberg, Herestraat 49, 3000 Leuven, Belgique (Belgium); Hoebers, F. J. P. [Maastricht University Medical Center, Department of Radiation Oncology (MAASTRO clinic), GROW School for Oncology and Development Biology Maastricht, 6229 ET Maastricht (Netherlands); Kaanders, J. H. A. M. [UMC St-Radboud, Department of Radiotherapy, Geert Grooteplein 32, 6525 GA Nijmegen (Netherlands); Nowak, P. J. C. M. [ERASMUS University Medical Center, Department of Radiation Oncology,Groene Hilledijk 301, 3075 EA Rotterdam (Netherlands)

    2011-08-15

    Purpose: To develop a delineation tool that refines physician-drawn contours of the gross tumor volume (GTV) in nasopharynx cancer, using combined pixel value information from x-ray computed tomography (CT) and magnetic resonance imaging (MRI) during delineation. Methods: Operator-guided delineation assisted by a so-called ''snake'' algorithm was applied on weighted CT-MRI registered images. The physician delineates a rough tumor contour that is continuously adjusted by the snake algorithm using the underlying image characteristics. The algorithm was evaluated on five nasopharyngeal cancer patients. Different linear weightings CT and MRI were tested as input for the snake algorithm and compared according to contrast and tumor to noise ratio (TNR). The semi-automatic delineation was compared with manual contouring by seven experienced radiation oncologists. Results: A good compromise for TNR and contrast was obtained by weighing CT twice as strong as MRI. The new algorithm did not notably reduce interobserver variability, it did however, reduce the average delineation time by 6 min per case. Conclusions: The authors developed a user-driven tool for delineation and correction based a snake algorithm and registered weighted CT image and MRI. The algorithm adds morphological information from CT during the delineation on MRI and accelerates the delineation task.

  9. Capacitor charging FET switcher with controller to adjust pulse width

    DOE Patents [OSTI]

    Mihalka, Alex M. (Livermore, CA)

    1986-01-01

    A switching power supply includes an FET full bridge, a controller to drive the FETs, a programmable controller to dynamically control final output current by adjusting pulse width, and a variety of protective systems, including an overcurrent latch for current control. Power MOSFETS are switched at a variable frequency from 20-50 kHz to charge a capacitor load from 0 to 6 kV. A ferrite transformer steps up the DC input. The transformer primary is a full bridge configuration with the FET switches and the secondary is fed into a high voltage full wave rectifier whose output is connected directly to the energy storage capacitor. The peak current is held constant by varying the pulse width using predetermined timing resistors and counting pulses. The pulse width is increased as the capacitor charges to maintain peak current. A digital ripple counter counts pulses, and after the desired number is reached, an up-counter is clocked. The up-counter output is decoded to choose among different resistors used to discharge a timing capacitor, thereby determining the pulse width. A current latch shuts down the supply on overcurrent due to either excessive pulse width causing transformer saturation or a major bridge fault, i.e., FET or transformer failure, or failure of the drive circuitry.

  10. Productivity Growth in the 1990s: Technology, Utilization, or Adjustment? Susanto Basu

    E-Print Network [OSTI]

    Cafarella, Michael J.

    Productivity Growth in the 1990s: Technology, Utilization, or Adjustment? Susanto Basu University (SRB-9617437). #12;ABSTRACT Productivity Growth in the 1990s: Technology, Utilization, or Adjustment in technological change. Cyclical utilization raised measured productivity growth relative to technology growth

  11. PH adjustment of power plant cooling water with flue gas/fly...

    Office of Scientific and Technical Information (OSTI)

    Patent: PH adjustment of power plant cooling water with flue gasfly ash Citation Details In-Document Search Title: PH adjustment of power plant cooling water with flue gasfly ash...

  12. PH adjustment of power plant cooling water with flue gas/fly...

    Office of Scientific and Technical Information (OSTI)

    PH adjustment of power plant cooling water with flue gasfly ash Citation Details In-Document Search Title: PH adjustment of power plant cooling water with flue gasfly ash A...

  13. Process of psychological adjustment to multiple sclerosis: comparing the roles of appraisals, acceptance, and cognitive fusion. 

    E-Print Network [OSTI]

    Ferenbach, Clive Thomas

    2011-11-25

    Background: Research in psychological adjustment to multiple sclerosis (MS) suggests that the way individuals appraise their condition can have an impact upon their psychological well-being and adjustment to their ...

  14. Host country nationals to the rescue: a social categorization approach to expatriate adjustment 

    E-Print Network [OSTI]

    Toh, Soo Min

    2004-09-30

    ; Kraimer, Wayne, & Jaworski, 2001; Shaffer, Harrison, & Gilley, 1999) the process of adjustment, as well as the antecedents and consequences of expatriate adjustment. Various streams of thought in social, as well as industrial and organ... (Florkowski & Fogel, 1999; Kraimer et al., 2001; Shaffer et al., 1999) have placed the onus of adjusting to the relocation on the expatriate, the spouse?s abili adjust, as well as the policies and practices the organization might adopt to prepare and support...

  15. A review of statistical methods for the meteorological adjustment of tropospheric ozone

    E-Print Network [OSTI]

    Washington at Seattle, University of

    A review of statistical methods for the meteorological adjustment of tropospheric ozone Mary Lou adjustment of tropospheric ozone Mary Lou Thompson1 Joel Reynolds1 Lawrence H. Cox2 Peter Guttorp1 Paul D.larry@epamail.epa.gov ABSTRACT: A variety of statistical methods for meteorological adjustment of ozone have been proposed

  16. UNIVERSITY OF CALGARY Procedures for the Provost's Salary Adjustment Fund for Academic Staff

    E-Print Network [OSTI]

    Calgary, University of

    UNIVERSITY OF CALGARY Procedures for the Provost's Salary Adjustment Fund for Academic Staff Procedures The following procedures shall apply to salary adjustment requests made in accordance with the Memorandum of Agreement in the Collective Agreement on the Provost's Salary Adjustment Fund for Academic

  17. SOP Salary Adjustments Outside of the Annual Merit Cycle The Provost has decided that Admin Pro salary adjustments outside the annual merit cycle will be processed twice a

    E-Print Network [OSTI]

    SOP ­ Salary Adjustments Outside of the Annual Merit Cycle The Provost has decided that Admin Pro salary adjustments outside the annual merit cycle will be processed twice a year. The request must should be processed in the Salary Exercise. If an out of cycle request is of an urgent nature and needs

  18. Weight Distribution of a Class of Binary Linear Block Codes Formed from RCPC Codes

    E-Print Network [OSTI]

    Shen, Yushi Dr.; Cosman, Pamela C; Milstein, Laurence B

    2006-01-01

    On the weight distribution of terminated convolutionalViterbi, “On the weight distribution of linear block codes9, SEPTEMBER 2005 Weight Distribution of a Class of Binary

  19. 2-D weighted least-squares phase unwrapping

    DOE Patents [OSTI]

    Ghiglia, Dennis C. (Placitas, NM); Romero, Louis A. (Albuquerque, NM)

    1995-01-01

    Weighted values of interferometric signals are unwrapped by determining the least squares solution of phase unwrapping for unweighted values of the interferometric signals; and then determining the least squares solution of phase unwrapping for weighted values of the interferometric signals by preconditioned conjugate gradient methods using the unweighted solutions as preconditioning values. An output is provided that is representative of the least squares solution of phase unwrapping for weighted values of the interferometric signals.

  20. 2-D weighted least-squares phase unwrapping

    DOE Patents [OSTI]

    Ghiglia, D.C.; Romero, L.A.

    1995-06-13

    Weighted values of interferometric signals are unwrapped by determining the least squares solution of phase unwrapping for unweighted values of the interferometric signals; and then determining the least squares solution of phase unwrapping for weighted values of the interferometric signals by preconditioned conjugate gradient methods using the unweighted solutions as preconditioning values. An output is provided that is representative of the least squares solution of phase unwrapping for weighted values of the interferometric signals. 6 figs.

  1. Weight Loss Regime for Massive Low Temperature Electrons | The...

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

    Weight Loss Regime for Massive Low Temperature Electrons A compound made out of ytterbium (Yb), platinum (Pt), and bismuth (Bi) offers researchers the opportunity to watch the...

  2. Low molecular weight thermostable .beta.-D-glucosidase from acidotherm...

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

    Visual Patent Search Success Stories News Events Find More Like This Return to Search Low molecular weight thermostable .beta.-D-glucosidase from acidothermus cellulolyticus...

  3. 5-Week Weight Management Class - HPMC Occupational Health Services

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

    5-Week Weight Management Class Health Education & Wellness Downloads & Patient Materials Health & Productivity Health Calculators & Logs Health Coaching Health Fairs and Screenings...

  4. Influence of Age, Type and Fertility in Rambouillet Ewes on Fineness of Fibers, Fleece Weight, Staple Length, and Body Weight

    E-Print Network [OSTI]

    Patterson, R.E.; Warwick, B.L.; Davis, S. P; Dameron, W. H.; Jones, J. M. (John McKinley)

    1944-01-01

    . Shrinkage of the fleeces from the R type ewes averaged 62.9 per cent as compared with 59.4 per cent shrinkage from the C type ewes. There were no significant differences in body weights between the plain bodied and the \\I-rinkly or folded types used... of Animal on Diameter of Fiber 14 .................... f Age of Animal on Body Weight 16 ................ f Staple Length on Diameter of Fiber 16 ............ lnnuence of Fertility on Fleece Weight and Shrinkage 17 ......................... Influence...

  5. Figure ES4. Sales-Weighted Inertia Weight and On-Road Fuel Mileage for New

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun20032,485,331Gas2001 ES1 FigureLight-Duty

  6. AN EXACT SEQUENCE OF WEIGHTED NASH LAURA TAALMAN

    E-Print Network [OSTI]

    Arnold, Elizabeth A.

    AN EXACT SEQUENCE OF WEIGHTED NASH COMPLEXES LAURA TAALMAN Abstract. Given a three of weighted Nash complexes. 1. Introduction Suppose (V, v) is an n-dimensional complex algebraic variety V). The Nash blowup U of U is the closure of the image of the section : U - v Grn(TCN ) that sends each point

  7. A General Weighted Grammar Library Cyril Allauzen1

    E-Print Network [OSTI]

    Roark, Brian

    A General Weighted Grammar Library Cyril Allauzen1 , Mehryar Mohri2 , and Brian Roark3 1 AT&T Labs present a general weighted grammar software library, the GRM Library, that can be used in a variety hundred million rules or transitions. We describe several algorithms and utilities of this library

  8. EXPERIMENTAL ANALYSIS OF INPUT WEIGHT FREEZING IN CONSTRUCTIVE NEURAL NETWORKS

    E-Print Network [OSTI]

    Yeung, Dit-Yan

    EXPERIMENTAL ANALYSIS OF INPUT WEIGHT FREEZING IN CONSTRUCTIVE NEURAL NETWORKS Tin­Yau Kwok Dit network. One calls for freezing the input weights of the original network and training only those of freezing is different for different problem domains and hence is not conclusive. This paper describes

  9. An Information-Theoretic Characterization of Weighted -Proportional Fairness

    E-Print Network [OSTI]

    Kurose, Jim

    An Information-Theoretic Characterization of Weighted -Proportional Fairness Masato Uchida Network discussed in this paper indicate that the well-known fairness concept called weighted -proportional fairness-min fairness [1], proportional fairness [2], and potential delay minimization [3]. A general class

  10. On Quanti ed Weighted MAX-SAT Amol Dattatraya Mali

    E-Print Network [OSTI]

    Mali, Amol D.

    On Quanti#12;ed Weighted MAX-SAT Amol Dattatraya Mali Dept. of Electrical Engg. & Computer Science, University of Wisconsin, Milwaukee, WI 53211, mali@miller.cs.uwm.edu, Phone: 1-414-229-6762, Fax: 1-414-229-2769, http://www.cs.uwm.edu/faculty/mali Abstract In this paper we introduce quanti#12;ed weighted MAX-SAT (Q

  11. Infinite Runs in Weighted Timed Automata with Energy Constraints

    E-Print Network [OSTI]

    Doyen, Laurent

    Infinite Runs in Weighted Timed Automata with Energy Constraints Patricia Bouyer1 , Uli Fahrenberg2 Cachan, France {bouyer,markey}@lsv.ens-cachan.fr 2 Dept. of Computer Science, Aalborg University, Denmark and negative weights on transitions and locations, corresponding to the production and consumption of some

  12. A Nonempirical Test on the Weight of Pseudorandom Number Generators

    E-Print Network [OSTI]

    Matsumoto, Makoto

    . In middle 80's, physicists began to find the failure of these generators in simulations of physical modelsA Nonempirical Test on the Weight of Pseudorandom Number Generators Makoto Matsumoto1 and Takuji introduce a theoretical test, named weight discrepancy test, on pseu- dorandom number generators. This test

  13. The Complexity of Weighted Boolean #CSP with Mixed Signs

    E-Print Network [OSTI]

    Bulatov, Andrei

    The Complexity of Weighted Boolean #CSP with Mixed Signs Andrei Bulatova , Martin Dyerb , Leslie constraint satisfaction problem (CSP), which corresponds to the case where all functions in have range {0, 1}. The problem we consider here is to compute the partition function of a given instance of weighted CSP; that is

  14. Predicting breast cancer using an expression values weighted clinical classifier

    E-Print Network [OSTI]

    Predicting breast cancer using an expression values weighted clinical classifier Minta Thomas 1. Results: We compared and evaluated the proposed methods on five breast cancer case studies. Compared to LS Curve (AUC), on all breast cancer case studies. Conclusions: Thus a clinical classifier weighted

  15. Adjusting to policy expectations in climate change modeling : an interdiciplinary study of flux adjustments in coupled atmosphere-ocean general circulation models

    E-Print Network [OSTI]

    Shackley, Simon.; Risbey, James; Stone, Peter H.; Wynne, Brian

    This paper surveys and interprets the attitudes of scientists to the use of flux adjustments in climate projections with coupled Atmosphere Ocean General Circulation Models. The survey is based largely on the responses of ...

  16. Radioactive Elements in the Standard Atomic Weights Table.

    SciTech Connect (OSTI)

    Holden,N.E.

    2007-08-04

    In the 1949 Report of the Atomic Weights Commission, a series of new elements were added to the Atomic Weights Table. Since these elements had been produced in the laboratory and were not discovered in nature, the atomic weight value of these artificial products would depend upon the production method. Since atomic weight is a property of an element as it occurs in nature, it would be incorrect to assign an atomic weight value to that element. As a result of that discussion, the Commission decided to provide only the mass number of the most stable (or longest-lived) known isotope as the number to be associated with these entries in the Atomic Weights Table. As a function of time, the mass number associated with various elements has changed as longer-lived isotopes of a particular element has been found in nature, or as improved half-life values of an element's isotopes might cause a shift in the longest-lived isotope from one mass to another. In the 1957 Report of the Atomic Weights Commission, it was decided to discontinue the listing of the mass number in the Atomic Weights Table on the grounds that the kind of information supplied by the mass number is inconsistent with the primary purpose of the Table, i.e., to provide accurate values of 'these constants' for use in various chemical calculations. In addition to the Table of Atomic Weights, the Commission included an auxiliary Table of Radioactive Elements for the first time, where the entry would be the isotope of that element which was the most stable, i.e., the one with the longest known half-life. In their 1973 Report, the Commission noted that the users of the main Table of Atomic Weights were dissatisfied with the omission of values for some elements in that Table and it was decided to reintroduce the mass number for the radioactive elements into the main Table. In their 1983 Report, the Commission decided that radioactive elements were considered to lack a characteristic terrestrial isotopic composition, from which an atomic weight value could be calculated to five or more figure accuracy, without prior knowledge of the sample involved. These elements were again listed in the Atomic Weights Table with no further information, i.e., with no mass number or atomic weight value.

  17. Adjustable Speed Drive Part-Load Efficiency - Motor Tip Sheet #11

    SciTech Connect (OSTI)

    2008-07-01

    An adjustable speed drive (ASD) is a device that controls the rotational speed of motor-driven equipment. Variable frequency drives (VFDs), the most common type of ASDs, efficiently meet varying process requirements by adjusting the frequency and voltage of the power supplied to an AC motor to enable it to operate over a wide speed range. External sensors monitor flow, liquid levels, or pressure and then transmit a signal to a controller that adjusts the frequency and speed to match process requirements.

  18. Adjustment, Political Transition, and the Organization of Military Power in Nigeria

    E-Print Network [OSTI]

    Ihonvbere, Julius O.

    1991-01-01

    and Cambridge Universities in Nigeria, Lagos. May 1990. 44future after NOTES 1 "Nigeria: Taming the Army," AfricanPhillips, Economic Impact of Nigeria's Structural Adjustment

  19. Is California Different? State-Specific Risk Adjustment Needs under Health Reform

    E-Print Network [OSTI]

    Fulton, Brent D.; Dow, William H.

    2011-01-01

    Adjustment Needs under Health Reform Brent D. Fulton andinsurance market under reform is the use of risk adjustmentplans. Keywords: health care reform, The Affordable Health

  20. Technology Portfolio Planning by Weighted Graph Analysis of System Architectures

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Technology Portfolio Planning by Weighted Graph Analysis of System Architectures Peter Davison architecture selection and technology investment decisions will constrain the system to certain regions architectures, with a view to enabling robustness to technology portfolio realization and later architectural

  1. Testing the weighted salience model of conceptual combination 

    E-Print Network [OSTI]

    Patterson, Merryl Joy

    2004-09-30

    In two experiments the Weighted Salience Model (WSM) of conceptual combination was examined. Several of the hypotheses set forth in the WSM were evaluated, including the importance of salience of constituent features, ...

  2. An improved method for weighted least squares IIR filter design 

    E-Print Network [OSTI]

    Davila-Pazmino, Javier

    1999-01-01

    Recently, a new method for IIR weighted least squares filter design has been proposed. In this method, the problem of approximating a desired frequency response using a rational function is solved using an iterative approach. ...

  3. Optimization of parameters for coverage of low molecular weight proteins

    E-Print Network [OSTI]

    Muller, Stephan A.

    Proteins with molecular weights of <25 kDa are involved in major biological processes such as ribosome formation, stress adaption (e.g., temperature reduction) and cell cycle control. Despite their importance, the coverage ...

  4. Robust and Stochastically Weighted Multi-Objective Optimization ...

    E-Print Network [OSTI]

    2011-07-29

    Oct 12, 2010 ... and identically distributed samples from an unknown distribution of weights. Then ...... yields are highly related to temperature, precipitation, and soil condition (see ..... S. He, J. Chen, W. Xu, Y. Sun, T. Preetha, and X. Shen.

  5. Human Growth and Body Weight Dynamics: An Integrative Systems Model

    E-Print Network [OSTI]

    Rahmandad, Hazhir

    Quantifying human weight and height dynamics due to growth, aging, and energy balance can inform clinical practice and policy analysis. This paper presents the first mechanism-based model spanning full individual life and ...

  6. Weighted Energy Decay for 1D Dirac Equation

    E-Print Network [OSTI]

    E. Kopylova

    2011-02-10

    We obtain a dispersive long-time decay in weighted energy norms for solutions of the 1D Dirac equation with generic potential. The decay extends the results obtained by Jensen, Kato and Murata for the Schr\\"odinger equations.

  7. Experimental Investigation of Helicopter Weight and Mass Center Estimation 

    E-Print Network [OSTI]

    Taylor, Bradley Whitten

    2013-04-09

    Real-time estimates of weight and mass center location for helicopters are desirable for flight control and condition-based maintenance purposes. While methods to estimate mass parameters of helicopters have been developed, they often assume near...

  8. A Bayesian method for linear, inequality-constrained adjustment and its application to GPS positioning

    E-Print Network [OSTI]

    Santerre, Rock

    A Bayesian method for linear, inequality-constrained adjustment and its application to GPS 2005 Abstract. One of the typical approaches to linear, inequality-constrained adjustment (LICA be improved significantly and the new approach is feasible. Key words: Linear, inequality-constrained

  9. U:\\HR FORMS\\Temporary Salary Adjustment.doc Revised: 03/17/09

    E-Print Network [OSTI]

    Kunkle, Tom

    U:\\HR FORMS\\Temporary Salary Adjustment.doc Revised: 03/17/09 TEMPORARY SALARY ADJUSTMENT FORM Employee: CWID: Department: Account #: Current Salary: TSA Amount: %: TSA Effect Date: (cannot exceed 12 Current Salary: State Average for Class: C of C Average for Class: TSA Amount: TSA Effective Start Date

  10. Optimal transition from coal to gas and renewable power under capacity constraints and adjustment costs

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Optimal transition from coal to gas and renewable power under capacity constraints and adjustment existing coal power plants to gas and renewable power under a carbon budget. It solves a model of polluting, exhaustible resources with capacity constraints and adjustment costs (to build coal, gas, and renewable power

  11. Weight-related teasing and body dissatisfaction in adolescents: Moderated-mediation by self-perceived size and weight status

    E-Print Network [OSTI]

    Elledge, Allison Renee

    2014-08-24

    ). Responses were reverse-coded to reflect higher body dissatisfaction in higher scores. This scale has demonstrated good internal consistency (? = .94), three-week test-retest reliability (r = .90), and predictive validity for eating disorder onset (Stice... Testing In addition to a CFA, invariance of the measurement model was tested across both weight groups (i.e., healthy weight and overweight) and sex (i.e., male and female) to establish equivalence of measurement across groups. Three levels of invariance...

  12. Two weight system for measuring depth and sediment in slurry-supported excavations

    SciTech Connect (OSTI)

    Deming, P.; Good, D.

    1999-07-01

    This paper describes a two weight system using bar and flat shaped weights for measuring depth and detecting sediment at the bottom of slurry-supported excavations. Currently there are no standard depth measurement weights or methods for reliably identifying bottom sediment. Two weights and a procedural system for using the weights is described. Details suitable for manufacture are provided.

  13. Assessment of Dancoff adjusted Wigner-Seitz cells for self-shielding LWR lattices

    E-Print Network [OSTI]

    Roomy, Thomas Hayward

    2012-01-01

    The objective of this thesis was to assess the effectiveness of using a Wigner-Seitz (WS) cell with an adjusted moderator thickness to produce more accurate resonance self-shielded cross sections for light water reactor ...

  14. Adjustable Speed Drives in the U.S. Petroleum Refining, Petrochemical, and Chemical Industries 

    E-Print Network [OSTI]

    Foley, D. J.; Chodorowski, A.

    1993-01-01

    This paper describes applications and incentives for the use of variable frequency drivers (VFD) in the petroleum refining, petrochemical, and chemical industries. VFDs are a particular type of adjustable speed driver (ASD) found prevalently...

  15. Minimize Adverse Motor and Adjustable Speed Drive Interactions - Motor Tip Sheet #15

    SciTech Connect (OSTI)

    2008-07-01

    Electronic adjustable speed drives (ASDs) are an extremely efficient and valuable asset to motor systems. They allow precise process control and provide energy savings within systems that do not need to continuously operate at full output.

  16. Asymmetric Price Adjustment and Consumer Search: An Examination of the Retail Gasoline Market

    E-Print Network [OSTI]

    Lewis, Matt

    2003-01-01

    Adjustment of U.K. Retail Gasoline Prices to Cost Changes. ”C. and R. Gilbert (1997) “Do Gasoline Prices Respond Asym-Asymmetries in Local Gasoline Markets” Energy Economics

  17. Asymmetric Price Adjustment and Consumer Search: An Examination of the Retail Gasoline Industry

    E-Print Network [OSTI]

    Lewis, Matt

    2003-01-01

    Adjustment of U.K. Retail Gasoline Prices to Cost Changes. ”C. and R. Gilbert (1997) “Do Gasoline Prices Respond Asym-Asymmetries in Local Gasoline Markets” Energy Economics

  18. Postglacial adjustment of steep, low-order drainage basins, Canadian Rocky Mountains

    E-Print Network [OSTI]

    Johnson, Edward A.

    Postglacial adjustment of steep, low-order drainage basins, Canadian Rocky Mountains T. Hoffmann,1 sediment flux in mountain systems. An important, but not well constrained, aspect of Pleistocene glacial for mountain headwaters (with basin area

  19. Examining International Students’ Psychosocial Adjustment to Life in the United States 

    E-Print Network [OSTI]

    Zhang, Jing

    2011-08-08

    This dissertation, containing two journal-formatted manuscripts, examines factors associated with international students' psychosocial adjustment to life in the United States. In the first manuscript, I systematically reviewed 64 studies reporting...

  20. Design of an adjustable arm-supported table that is counterbalanced against gravity

    E-Print Network [OSTI]

    Olle, Chase R

    2013-01-01

    A prototype system was designed and constructed that used a wall-mounted, counterbalanced mechanical arm to support a workspace that can be adjusted for position. Possible applications of the system include use as a writing ...

  1. Constraint Propagation of $C^2$-adjusted Formulation - Another Recipe for Robust ADM Evolution System

    E-Print Network [OSTI]

    Takuya Tsuchiya; Gen Yoneda; Hisa-aki Shinkai

    2011-03-07

    With a purpose of constructing a robust evolution system against numerical instability for integrating the Einstein equations, we propose a new formulation by adjusting the ADM evolution equations with constraints. We apply an adjusting method proposed by Fiske (2004) which uses the norm of the constraints, C2. One of the advantages of this method is that the effective signature of adjusted terms (Lagrange multipliers) for constraint-damping evolution is pre-determined. We demonstrate this fact by showing the eigenvalues of constraint propagation equations. We also perform numerical tests of this adjusted evolution system using polarized Gowdy-wave propagation, which show robust evolutions against the violation of the constraints than that of the standard ADM formulation.

  2. Constraint propagation of C{sup 2}-adjusted formulation: Another recipe for robust ADM evolution system

    SciTech Connect (OSTI)

    Tsuchiya, Takuya; Yoneda, Gen; Shinkai, Hisa-aki [Department of Mathematical Sciences, Waseda University, Okubo, Shinjuku, Tokyo 169-8555 (Japan); Faculty of Information Science and Technology, Osaka Institute of Technology, 1-79-1 Kitayama, Hirakata, Osaka 573-0196 (Japan) and Computational Astrophysics Laboratory, Institute of Physical and Chemical Research (RIKEN), Hirosawa, Wako, Saitama 351-0198 (Japan)

    2011-03-15

    With a purpose of constructing a robust evolution system against numerical instability for integrating the Einstein equations, we propose a new formulation by adjusting the ADM evolution equations with constraints. We apply an adjusting method proposed by Fiske (2004) which uses the norm of the constraints, C{sup 2}. One of the advantages of this method is that the effective signature of adjusted terms (Lagrange multipliers) for constraint-damping evolution is predetermined. We demonstrate this fact by showing the eigenvalues of constraint propagation equations. We also perform numerical tests of this adjusted evolution system using polarized Gowdy-wave propagation, which show robust evolutions against the violation of the constraints than that of the standard ADM formulation.

  3. Is the hourly data I get from NREL's PV Watts program adjusted...

    Open Energy Info (EERE)

    with daylight savings as it doesn't refer in any way to "hour 1, hour 2...." as the NREL generated production numbers do. Should i adjust the production numbers by an hour on...

  4. Psychological Characteristics and Adjustment in Caregivers of Children with Severe Neurodisability with Chronic Pulmunary Symptoms 

    E-Print Network [OSTI]

    Blucker, Ryan Thomas

    2011-08-08

    -reported experiences related to general health and psychological adjustment. It was hypothesized that this specific group of caregivers would report relatively high levels of distress related to disability severity and resulting respiratory care management plan...

  5. Productivity measurement using capital asset valuation to adjust for variations in utilization

    E-Print Network [OSTI]

    Berndt, Ernst R.

    Although a great deal of empirical research on productivity measurement has taken place in the last decade, one issue remaining particularly controversial and decisive is the manner by which one adjusts the productivity ...

  6. The relation between family functioning and psychological adjustment in children with asthma and children with diabetes 

    E-Print Network [OSTI]

    Fontaine, Eve Nicole

    2007-04-25

    The goals of this study were to evaluate the relationships among family functioning, psychological adjustment, and health-related quality of life in children with asthma and children with diabetes. A secondary goal of this study was to examine...

  7. Design package test weights for fuel retrieval system (OCRWM)

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    1999-10-26

    This is a design package that documents the development of test weights used in the Spent Nuclear Fuels subproject Fuel Retrieval System. The K Basins Spent Nuclear Fuel (SNF) project consists of the safe retrieval, preparation, and repackaging of the spent fuel stored at the K East (KE) and K West (KW) Basins for interim safe storage in the Canister Storage Building (CSB). Multi-Canister Overpack (MCO) scrap baskets and fuel baskets will be loaded and weighed under water. The equipment used to weigh the loaded fuel baskets requires daily calibration checks, using test weights traceable to National Institute of Standards Testing (NIST) standards. The test weights have been designated as OCRWM related in accordance with HNF-SD-SNF-RF'T-007 (McCormack).

  8. Evaluating managerial adjustment to farm firm growth: an aplication to investments in sealed storage systems 

    E-Print Network [OSTI]

    Greathouse, Gregory John

    1976-01-01

    sources of managerial adjustment to investment in sealed storage systemst 2)to empirically measure the timing and magnitude of these adjustment factors~ 3)to evaluate the implications of these measures of firm growth and resulting liquidity position... with the sealed storage system included~ 1) labo~ savings, 2)reduced field losses, 3)milk production 'ncrease in about one-half of the cases, 4)increase in multiple fillings through time, 5)machinery changes, 6)different forage crops, 7)different forage...

  9. Semi-automatic delineation using weighted CT-MRI registered images...

    Office of Scientific and Technical Information (OSTI)

    delineation using weighted CT-MRI registered images for radiotherapy of nasopharyngeal cancer Citation Details In-Document Search Title: Semi-automatic delineation using weighted...

  10. Effects of pistachios on body weight in Chinese subjects with metabolic syndrome

    E-Print Network [OSTI]

    Wang, Xin; Li, Zhaoping; Liu, Yanjun; Lv, Xiaofeng; Yang, Wenying

    2012-01-01

    on body weight in Chinese subjects with metabolic syndrome.on body weight in Chinese subjects with metabolic syndromecan improve blood lipid profiles in subjects with moderate

  11. Fast and Simple Algorithms for Weighted Perfect Matching

    E-Print Network [OSTI]

    Fast and Simple Algorithms for Weighted Perfect Matching Mirjam Wattenhofer, Roger Wattenhofer Abstract We present two fast and simple combinatorial approximation algorithms for con- structing a minimum algorithm runs in O(n2 log n) time and is at most a factor log n worse than an optimal solution

  12. Exposure to air pollution Exposition is quantified as population weighted

    E-Print Network [OSTI]

    Menut, Laurent

    Exposure to air pollution Exposition is quantified as population weighted concentration of relevant Benefit Analysis The sanitary benefits brought about by air pollution improvement as a result of climate by a collateral reduction of air pollutant emissions, hence a lower cost of AQ legislation. Modelling Framework

  13. An Assessment of Greenhouse Gas Emissions-Weighted

    E-Print Network [OSTI]

    Economic Analysis ­ Greenhouse Gas Emissions Prepared by Hawai`i Natural Energy Institute School of OceanAn Assessment of Greenhouse Gas Emissions-Weighted Clean Energy Standards Prepared for the U Hawai`i Distributed Energy Resource Technologies for Energy Security Subtask 12.3 Second Deliverable

  14. Codes of constant Lee or Euclidean weight Jay A. Wood

    E-Print Network [OSTI]

    Wood, Jay

    Codes of constant Lee or Euclidean weight Jay A. Wood Department of Mathematics, Computer Science & Statistics Purdue University Calumet Hammond, Indiana 46323--2094 USA wood@calumet.purdue.edu http://www.calumet.purdue.edu/public/math/wood Scholarly Research Awards. #12; JAY A. WOOD 1. Linear codes as modules Throughout this extended abstract

  15. Weight and volume changing device with liquid metal transfer

    E-Print Network [OSTI]

    Niiyama, Ryuma

    This paper presents a weight-changing device based on the transfer of mass. We chose liquid metal (Ga-In-Tin eutectic) and a bi-directional pump to control the mass that is injected into or removed from a target object. ...

  16. Robust Subspace System Identification via Weighted Nuclear Norm Optimization

    E-Print Network [OSTI]

    Seshia, Sanjit A.

    Robust Subspace System Identification via Weighted Nuclear Norm Optimization Dorsa Sadigh Henrik via the nuclear norm relaxation. Inspired by robust PCA, we extend this framework to handle outliers, outliers, nuclear norm, sparsity, robust PCA. 1. INTRODUCTION Subspace system identification is a well

  17. Finite-order integration weights can be dangerous

    E-Print Network [OSTI]

    Finite-order integration weights can be dangerous Ian H. Sloan University of New South Wales on a small subset of the variables. The aim of this paper is to demonstrate the danger of relying be dangerous in applications. But before this question can be addressed, it is necessary to describe

  18. A weighted CSP approach to cost-optimal planning

    E-Print Network [OSTI]

    Winckler, Marco Antonio Alba

    A weighted CSP approach to cost-optimal planning Martin COOPER, Marie De ROQUEMAUREL, Pierre REGNIER Rapport IRIT RR-2009-28-FR Summary: For planning to come of age, plans must be judged by a measure global optimality whenever the planning problem has a solution. We code the extraction of an optimal plan

  19. Data Mining Using Light Weight Object Management in Clustered Computing

    E-Print Network [OSTI]

    Grossman, Robert

    Data Mining Using Light Weight Object Management in Clustered Computing Environments R. L. Grossman, Inc. Oak Park, Illinois February, 1996 This is a draft of the following article: Data Mining Using, and infrequently updated. These operations and access patterns are common when data mining large data stores, which

  20. Matrix Functions and Weighted Centers for Semidefinite Programming

    E-Print Network [OSTI]

    Zhang, Shuzhong

    Matrix Functions and Weighted Centers for Semidefinite Programming Jan Brinkhuis Zhi-Quan Luo smooth matrix-valued functions, and for the class of matrix convex (or concave) functions first introduced by L¨owner and Kraus in the 1930s. For a matrix monotone function, we present formulas for its

  1. RADIOACTIVE ELEMENTS IN THE STANDARD ATOMIC WEIGHTS TABLE

    SciTech Connect (OSTI)

    Holden, N.E.; Holden, N.; Holden,N.E.

    2011-07-27

    In the 1949 Report of the Atomic Weights Commission, a series of new elements were added to the Atomic Weights Table. Since these elements had been produced in the laboratory and were not discovered in nature, the atomic weight value of these artificial products would depend upon the production method. Since atomic weight is a property of an element as it occurs in nature, it would be incorrect to assign an atomic weight value to that element. As a result of that discussion, the Commission decided to provide only the mass number of the most stable (or longest-lived) known isotope as the number to be associated with these entries in the Atomic Weights Table. As a function of time, the mass number associated with various elements has changed as longer-lived isotopes of a particular element has been found in nature, or as improved half-life values of an element's isotopes might cause a shift in the longest-lived isotope from one mass to another. In the 1957 Report of the Atomic Weights Commission, it was decided to discontinue the listing of the mass number in the Atomic Weights Table on the grounds that the kind of information supplied by the mass number is inconsistent with the primary purpose of the Table, i.e., to provide accurate values of 'these constants' for use in various chemical calculations. In addition to the Table of Atomic Weights, the Commission included an auxiliary Table of Radioactive Elements for the first time, where the entry would be the isotope of that element which was the most stable, i.e., the one with the longest known half-life. In their 1973 Report, the Commission noted that the users of the main Table of Atomic Weights were dissatisfied with the omission of values for some elements in that Table and it was decided to reintroduce the mass number for the radioactive elements into the main Table. In their 1983 Report, the Commission decided that radioactive elements were considered to lack a characteristic terrestrial isotopic composition, from which an atomic weight value could be calculated to five or more figure accuracy, without prior knowledge of the sample involved. These elements were again listed in the Atomic Weights Table with no further information, i.e., with no mass number or atomic weight value. For the elements, which have no stable characteristic terrestrial isotopic composition, the data on the half-lives and the relative atomic masses for the nuclides of interest for those elements have been evaluated. The values of the half-lives with their uncertainties are listed in the table. The uncertainties are given for the last digit quoted of the half-life and are given in parentheses. A half-life entry for the Table having a value and an uncertainty of 7 {+-} 3 is listed in the half-life column as 7 (3). The criteria to include data in this Table, is to be the same as it has been for over sixty years. It is the same criteria, which are used for all data that are evaluated for inclusion in the Standard Table of Atomic Weights. If a report of data is published in a peer-reviewed journal, that data is evaluated and considered for inclusion in the appropriate table of the biennial report of the Atomic Weights Commission. As better data becomes available in the future, the information that is contained in either of the Tables of Standard Atomic Weights or in the Table of Radioactive Elements may be modified. It should be noted that the appearance of any datum in the Table of the Radioactive Elements is merely for the purposes of calculating an atomic mass value for any sample of a radioactive material, which might have a variety of isotopic compositions and it has no implication as to the priority for claiming discovery of a given element and is not intended to. The atomic mass values have been taken primarily from the 2003 Atomic Mass Table. Mass values for those radioisotopes that do not appear in the 2003 Atomic mass Table have been taken from preliminary data of the Atomic Mass Data Center. Most of the quoted half-lives.

  2. Forecast of Standard Atomic Weights for the Mononuclidic Elements – 2011

    SciTech Connect (OSTI)

    Holden, N.E.; Holden, N.; Holden,N.E.

    2011-07-27

    In this short report, I will provide an early warning about potential changes to the standard atomic weight values for the twenty mononuclidic and the so-called pseudo-mononuclidic ({sup 232}Th and {sup 231}Pa) chemical elements due to the estimated changes in the mass values to be published in the next Atomic Mass Tables within the next two years. There have been many new measurements of atomic masses, since the last published Atomic Mass Table. The Atomic Mass Data Center has released an unpublished version of the present status of the atomic mass values as a private communication. We can not update the Standard Atomic Weight Table at this time based on these unpublished values but we can anticipate how many changes are probably going to be expected in the next few years on the basis of the forthcoming publication of the Atomic Mass Table. I will briefly discuss the procedures that the Atomic Weights Commission used in deriving the recommended Standard Atomic Weight values and their uncertainties from the atomic mass values. I will also discuss some concern raised about a proposed change in the definition of the mole. The definition of the mole is now connected directly to the mass of a {sup 12}C isotope (which is defined as 12 exactly) and to the kilogram. A change in the definition of the mole will probably impact the mass of {sup 12}C.

  3. GENERALIZED JACOBI WEIGHTS, CHRISTOFFEL FUNCTIONS, AND JACOBI POLYNOMIALS

    E-Print Network [OSTI]

    Magnus, Alphonse P.

    GENERALIZED JACOBI WEIGHTS, CHRISTOFFEL FUNCTIONS, AND JACOBI POLYNOMIALS Thomas Erd´elyi, Alphonse on the occasion of his 60th birthday Abstract. We obtain such upper bounds for Jacobi polynomials which of some results on generalized Christoffel functions and some estimates of Jacobi polynomials in terms

  4. Weight Matrices for Sequence Similarity Version 2.0

    E-Print Network [OSTI]

    Morante, Silvia

    .F. Doolittle, ed. pp. 333-351. Academic Press, Inc. New York. M.O. Dayhoff (1978) Atlas of Protein Sequence specify the weight to assign a given comparison by: the cost of replacing one residue with another and columns of the matrix. That is, refers to the entry at the first row and the first column. In general

  5. On Sex, Evolution, and the Multiplicative Weights Update Reshef Meir

    E-Print Network [OSTI]

    Chen, Yiling

    On Sex, Evolution, and the Multiplicative Weights Update Algorithm Reshef Meir Harvard University, USA rmeir@seas.harvard.edu David Parkes Harvard University, USA parkes@eecs.harvard.edu "Sex innovative theory by Chastain et al. on the role of sex in evolution [10]. In short, the theory suggests

  6. Optimal Control with Weighted Average Costs and Temporal Logic Specifications

    E-Print Network [OSTI]

    Murray, Richard M.

    Optimal Control with Weighted Average Costs and Temporal Logic Specifications Eric M. Wolff Control and Dynamical Systems California Institute of Technology Pasadena, California 91125 Email: ewolff@caltech.edu Ufuk Topcu Control and Dynamical Systems California Institute of Technology Pasadena, California 91125

  7. Predicting Equity Market Price Impact with Performance Weighted Ensembles of

    E-Print Network [OSTI]

    Predicting Equity Market Price Impact with Performance Weighted Ensembles of Random Forests Ash.j.mcgroarty@soton.ac.uk Abstract--For many players in financial markets, the price impact of their trading activity represents a large proportion of their transaction costs. This paper proposes a novel machine learning method

  8. Gender Differences in Implicit Weight Identity Vishal P. Grover, Pamela K. Keel,* and Jason P. Mitchell

    E-Print Network [OSTI]

    Mitchell, Jason

    . Indeed, one of the diagnostic criteria of anorexia nervosa is an, ``intense fear of gaining weight

  9. Accuracy and Precision of Methods for Community Identification in Weighted Networks

    E-Print Network [OSTI]

    Fan, Y; Li, Maozhen; Wu, J; Zhang, P; Di, Zengru; Fan, Ying; Li, Menghui; Wu, Jinshan; Zhang, Peng

    2006-01-01

    Based on brief review of approaches for community identification and measurement for sensitivity characterization, the accuracy and precision of several approaches for detecting communities in weighted networks are investigated. In weighted networks, the community structure should take both links and link weights into account and the partition of networks should be evaluated by weighted modularity $Q^w$. The results reveal that link weight has important effects on communities especially in dense networks. Potts model and Weighted Extremal Optimization (WEO) algorithm work well on weighted networks. Then Potts model and WEO algorithms are used to detect communities in Rhesus monkey network. The results gives nice understanding for real community structure.

  10. U.S. Natural Gas Plant Liquids, Reserves Adjustments (Million Barrels)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0Proved ReservesData2009 2010Year Jan Feb Mar2009Adjustments (Million

  11. U.S. Crude Oil + Lease Condensate Reserves Adjustments (Million Barrels)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal,Demand Module of the National EnergyAdjustmentsAdjustments (Million

  12. The Modified Weighted Slab Technique: Models and Results

    E-Print Network [OSTI]

    Frank C. Jones; Andrew Lukasiak; Vladimir Ptuskin; William Webber

    2000-07-19

    In an attempt to understand the source and propagation of galactic cosmic rays we have employed the Modified Weighted Slab technique along with recent values of the relevant cross sections to compute primary to secondary ratios including B/C and Sub-Fe/Fe for different galactic propagation models. The models that we have considered are the disk-halo diffusion model, the dynamical halo wind model, the turbulent diffusion model and a model with minimal reacceleration. The modified weighted slab technique will be briefly discussed and a more detailed description of the models will be given. We will also discuss the impact that the various models have on the problem of anisotropy at high energy and discuss what properties of a particular model bear on this issue.

  13. Accelerated weight histogram method for exploring free energy landscapes

    E-Print Network [OSTI]

    Lindahl, Viveca; Hess, Berk

    2014-01-01

    Calculating free energies is an important and notoriously difficult task for molecular simulations. The rapid increase in computational power has made it possible to probe increasingly complex systems, yet extracting accurate free energies from these simulations remains a major challenge. Fully exploring the free energy landscape of, say, a biological macromolecule typically requires sampling large conformational changes and slow transitions. Often, the only feasible way to study such a system is to simulate it using an enhanced sampling method. The accelerated weight histogram (AWH) method is a new, efficient extended ensemble sampling technique which adaptively biases the simulation to promote exploration of the free energy landscape. The AWH method uses a probability weight histogram which allows for efficient free energy updates and results in an easy discretization procedure. A major advantage of the method is its general formulation, making it a powerful platform for developing further extensions and an...

  14. Crystallization of polyethylene by modified weighted density approximation(MWDA)

    E-Print Network [OSTI]

    Razeghizadeh, Alireza; Lavafpour, Farhad

    2015-01-01

    In this article, we use the modified weighted density approximation to study the crystallization of polyethylene. We also use a direct correlation function of polyethylene based on RISM theory. The free energy of a polyethylene is calculated using density functional theory. The crystallization and solid and liquid density are calculated and finally compared with the prism simulation and experimental results. That shown the result obtained by MWDA is in better agreement, compared with the experimental result than the prism.

  15. Crystallization of polyethylene by modified weighted density approximation(MWDA)

    E-Print Network [OSTI]

    Alireza Razeghizadeh; Vahdat Rafee; Farhad Lavafpour

    2015-02-07

    In this article, we use the modified weighted density approximation to study the crystallization of polyethylene. We also use a direct correlation function of polyethylene based on RISM theory. The free energy of a polyethylene is calculated using density functional theory. The crystallization and solid and liquid density are calculated and finally compared with the prism simulation and experimental results. That shown the result obtained by MWDA is in better agreement, compared with the experimental result than the prism.

  16. High molecular weight polysaccharide that binds and inhibits virus

    DOE Patents [OSTI]

    Konowalchuk, Thomas W

    2014-01-14

    This invention provides a high molecular weight polysaccharide capable of binding to and inhibiting virus and related pharmaceutical formulations and methods on inhibiting viral infectivity and/or pathogenicity, as well as immunogenic compositions. The invention further methods of inhibiting the growth of cancer cells and of ameliorating a symptom of aging. Additionally, the invention provides methods of detecting and/or quantifying and/or isolating viruses.

  17. Studies of transverse momentum dependent parton distributions and Bessel weighting

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

    Aghasyan, M.; Comando-Geral de Tecnologia Aerospacial; Avakian, H.; De Sanctis, E.; Gamberg, L.; Mirazita, M.; Musch, B.; Prokudin, A.; Rossi, P.; Thomas Jefferson National Accelerator Facility

    2015-03-01

    In this paper we present a new technique for analysis of transverse momentum dependent parton distribution functions, based on the Bessel weighting formalism. The procedure is applied to studies of the double longitudinal spin asymmetry in semi-inclusive deep inelastic scattering using a new dedicated Monte Carlo generator which includes quark intrinsic transverse momentum within the generalized parton model. Using a fully differential cross section for the process, the effect of four momentum conservation is analyzed using various input models for transverse momentum distributions and fragmentation functions. We observe a few percent systematic offset of the Bessel-weighted asymmetry obtained from Montemore »Carlo extraction compared to input model calculations, which is due to the limitations imposed by the energy and momentum conservation at the given energy/Q2. We find that the Bessel weighting technique provides a powerful and reliable tool to study the Fourier transform of TMDs with controlled systematics due to experimental acceptances and resolutions with different TMD model inputs.« less

  18. Studies of transverse momentum dependent parton distributions and Bessel weighting

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

    Aghasyan, M; Avakian, H; De Sanctis, E; Gamberg, L; Mirazita, M; Musch, B; Prokudin, A; Rossi, P

    2015-03-01

    In this paper we present a new technique for analysis of transverse momentum dependent parton distribution functions, based on the Bessel weighting formalism. The procedure is applied to studies of the double longitudinal spin asymmetry in semi-inclusive deep inelastic scattering using a new dedicated Monte Carlo generator which includes quark intrinsic transverse momentum within the generalized parton model. Using a fully differential cross section for the process, the effect of four momentum conservation is analyzed using various input models for transverse momentum distributions and fragmentation functions. We observe a few percent systematic offset of the Bessel-weighted asymmetry obtained from Monte Carlo extraction compared to input model calculations, which is due to the limitations imposed by the energy and momentum conservation at the given energy/Q2. We find that the Bessel weighting technique provides a powerful and reliable tool to study the Fourier transform of TMDs with controlled systematics due to experimental acceptances and resolutions with different TMD model inputs.

  19. Using the Air Void Analyzer for Real-Time Quality Control Adjustments

    E-Print Network [OSTI]

    May 2006 Using the Air Void Analyzer for Real-Time Quality Control Adjustments in the Field Tech Brief by Jim Grove, P.E. Bob Steffes Mark Anderson-Wilk Overview of the Air Void Analyzer The air void analyzer (AVA) with its independent isolation base can be used to accurately evaluate the air void system

  20. Using Electronic Adjustable Speed Drives for Efficiency Improvement and Cost Reduction 

    E-Print Network [OSTI]

    Friedman, N. R.

    1989-01-01

    U.S. industry and utilities have been using ac adjustable speed drives (ASDs) for more than 50 years. ASDs utilize power electronics technology to control the flow of power to an ac motor, thereby controlling the motor’s speed and rate of energy...

  1. Tolerance Analysis of 2-D and 3-D Mechanical Assemblies with Small Kinematic Adjustments

    E-Print Network [OSTI]

    Tolerance Analysis of 2-D and 3-D Mechanical Assemblies with Small Kinematic Adjustments Kenneth W. Chase Spencer P. Magleby Department of Mechanical Engineering Brigham Young University Provo, Utah the Direct Linearization Method (DLM), is presented for tolerance analysis of 2-D and 3-D mechanical

  2. Generalized 3-D Tolerance Analysis of Mechanical Assemblies with Small Kinematic Adjustments

    E-Print Network [OSTI]

    Generalized 3-D Tolerance Analysis of Mechanical Assemblies with Small Kinematic Adjustments of Mechanical Engineering Brigham Young University Provo, Utah Abstract The Direct Linearization Method (DLM) for tolerance analysis of 3-D mechanical assemblies is presented. Vector assembly models are used, based on 3-D

  3. General 2-D Tolerance Analysis of Mechanical Assemblies with Small Kinematic Adjustments

    E-Print Network [OSTI]

    General 2-D Tolerance Analysis of Mechanical Assemblies with Small Kinematic Adjustments Kenneth W. Chase Jinsong Gao Spencer P. Magleby Department of Mechanical Engineering Brigham Young University), is presented for tolerance analysis of 2-D mechanical assemblies which generalizes vector loop-based models

  4. ON PRACTICAL NEURAL FIELD PARAMETERS ADJUSTMENT Frederic Alexandre, Jeremy Fix, Axel Hutt, Nicolas Rougier, Thierry Vieville

    E-Print Network [OSTI]

    Hutt, Axel

    that rectification is the only required non-linearity and formalize the use of this simplified but efficient it is a generally a non linear consequence of both the lateral connectivity pattern and the input pattern. ThusON PRACTICAL NEURAL FIELD PARAMETERS ADJUSTMENT Fr´ed´eric Alexandre, J´eremy Fix, Axel Hutt

  5. Optimal environmental border adjustments under the General Agreement on Tariffs and Trade

    E-Print Network [OSTI]

    Emissions Trading System. The EU allows for trade restrictions in the form of a (WTO compliant) "carbon, and how does it compare to the domestic carbon price? In the context of the European Union's Emissions Trading System (EU ETS), for example, what is the optimal--WTO consistent--border carbon adjustment? We

  6. Adjustable Autonomy with NASA Procedures Debra Schreckenghost, R. Peter Bonasso, David Kortenkamp

    E-Print Network [OSTI]

    Kortenkamp, David

    Adjustable Autonomy with NASA Procedures Debra Schreckenghost, R. Peter Bonasso, David Kortenkamp TRACLabs, 1012 Hercules, Houston, TX, USA 77058 ghost@ieee.org, r.p.bonasso@nasa.gov, korten scott@traclabs.com, tmilam@traclabs.com, carroll.g.thronesbery@nasa.gov Abstract NASA's Exploration

  7. Many-Group Cross-Section Adjustment Techniques for Boiling Water Reactor Adaptive Simulation

    SciTech Connect (OSTI)

    Jessee, Matthew Anderson

    2011-01-01

    Computational capability has been developed to adjust multigroup neutron cross sections, including self-shielding correction factors, to improve the fidelity of boiling water reactor (BWR) core modeling and simulation. The method involves propagating multigroup neutron cross-section uncertainties through various BWR computational models to evaluate uncertainties in key core attributes such as core k{sub eff}, nodal power distributions, thermal margins, and in-core detector readings. Uncertainty-based inverse theory methods are then employed to adjust multigroup cross sections to minimize the disagreement between BWR core modeling predictions and observed (i.e., measured) plant data. For this paper, observed plant data are virtually simulated in the form of perturbed three-dimensional nodal power distributions with the perturbations sized to represent actual discrepancies between predictions and real plant data. The major focus of this work is to efficiently propagate multigroup neutron cross-section uncertainty through BWR lattice physics and core simulator calculations. The data adjustment equations are developed using a subspace approach that exploits the ill-conditioning of the multigroup cross-section covariance matrix to minimize computation and storage burden. Tikhonov regularization is also employed to improve the conditioning of the data adjustment equations. Expressions are also provided for posterior covariance matrices of both the multigroup cross-section and core attributes uncertainties.

  8. Adjusting lidar-derived digital terrain models in coastal marshes based on estimated aboveground biomass density

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

    Medeiros, Stephen; Hagen, Scott; Weishampel, John; Angelo, James

    2015-03-25

    Digital elevation models (DEMs) derived from airborne lidar are traditionally unreliable in coastal salt marshes due to the inability of the laser to penetrate the dense grasses and reach the underlying soil. To that end, we present a novel processing methodology that uses ASTER Band 2 (visible red), an interferometric SAR (IfSAR) digital surface model, and lidar-derived canopy height to classify biomass density using both a three-class scheme (high, medium and low) and a two-class scheme (high and low). Elevation adjustments associated with these classes using both median and quartile approaches were applied to adjust lidar-derived elevation values closer tomore »true bare earth elevation. The performance of the method was tested on 229 elevation points in the lower Apalachicola River Marsh. The two-class quartile-based adjusted DEM produced the best results, reducing the RMS error in elevation from 0.65 m to 0.40 m, a 38% improvement. The raw mean errors for the lidar DEM and the adjusted DEM were 0.61 ± 0.24 m and 0.32 ± 0.24 m, respectively, thereby reducing the high bias by approximately 49%.« less

  9. Senderovich 1 Electrode Design Adjustments to a High Voltage Electron Gun

    E-Print Network [OSTI]

    Hoffstaetter, Georg

    Senderovich 1 Electrode Design Adjustments to a High Voltage Electron Gun Igor Senderovich Abstract, a very high voltage electron gun needs to be designed.1 To these ends, several geometric parameters were were performed on off-axis electron acceleration. Introduction The design of the electrode gun has

  10. Z .Global and Planetary Change 20 1999 93123 Global sea level rise and glacial isostatic adjustment

    E-Print Network [OSTI]

    Peltier, W. Richard

    adjustment W.R. Peltier ) Department of Physics, UniÕersity of Toronto, 60 St. George Street, Toronto-mail: peltier@atmosp.physics.utoronto.ca Z .rather recently Peltier and Tushingham, 1989 , it was not clearly;( )W.R. PeltierrGlobal and Planetary Change 20 1999 93­12394 Z .existed at that time e.g., Peltier

  11. Design of an Electrochemical Impedance Test Cell with Servomechanically Adjustable Cell Constant

    E-Print Network [OSTI]

    Ma, Hongshen

    test cell uses spherical electrodes separated by an adjustable small gap ranging from less than 1 µm up chemical analysis technique with a wide range of applications such as controlling boiler water quality capacitance and conductance. Accurate evaluation of Kcell can be difficult for practical electrode geometries

  12. Hydraulic adjustment of Scots pine across Europe J. Martnez-Vilalta1,2

    E-Print Network [OSTI]

    Mencuccini, Maurizio

    Research Hydraulic adjustment of Scots pine across Europe J. Martínez-Vilalta1,2 , H. Cochard3), 8903 Birmensdorf, Switzerland Summary · The variability of branch-level hydraulic properties, xylem anatomy, sapwood- and leaf-specific hydraulic conductivity (KS and KL), vulnerability to embolism

  13. Multipacting Simulations of Tuner-adjustable waveguide coupler (TaCo) with CST

    E-Print Network [OSTI]

    Shafqat, Nuaman; Wegner, Rolf

    2015-01-01

    Tuner-adjustable waveguide couplers (TaCo) are used to feed microwave power to different RF structures of LINAC4. This paper studies the multipacting phenomenon for TaCo using PIC solver of CST PS. Simulations are performed for complete field sweeps and results are analysed.

  14. On Delay Adjustment for Dynamic Load Balancing in Distributed Virtual Environments

    E-Print Network [OSTI]

    Lau, W. H. Nynson

    solutions. As we show in this paper, the change in the load of the servers due to network delay would affectOn Delay Adjustment for Dynamic Load Balancing in Distributed Virtual Environments Yunhua Deng is to adopt a multi-server architecture. While some methods focus on the quality of partitioning the load

  15. TECHNICAL NOTES & EPHEMERA Self-Adjusting Legends for Proportional Symbol Maps

    E-Print Network [OSTI]

    Jenny, Bernhard

    TECHNICAL NOTES & EPHEMERA Self-Adjusting Legends for Proportional Symbol Maps Bernhard Jenny Proportional symbol maps are frequently used to repre- sent numerical data. Commonly used symbols are squares or circles that are area-proportional to the numerical values. Proportional-symbol mapping is included

  16. Adjustment factors and genetic parameter estimates for yearling pelvic area in Limousin cattle 

    E-Print Network [OSTI]

    Cowley, Joel Douglas

    1995-01-01

    Data on 2,704 bulls and 11,049 heifers provided by the North American Limousin Foundation were analyzed separately to determine age and age of dam adjustment factors for yearling pelvic area and to estimate heritabilities and genetic correlations...

  17. Running in the real world: adjusting leg stiffness for different surfaces

    E-Print Network [OSTI]

    mechanical spring during ground contact. Experimental observations have revealed that an animal's leg sti¡ness properties. However, if leg sti¡ness was invariant, the biomechanics of running (e.g. peak ground reaction world. We found that human runners adjust their leg sti¡ness to accommodate changes in surface sti¡ness

  18. 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

  19. A Nonparametric Matching Method for Covariate Adjustment with Application to Economic Evaluation

    E-Print Network [OSTI]

    Sekhon, Jasjeet S.

    A Nonparametric Matching Method for Covariate Adjustment with Application to Economic Evaluation of propensity score and Mahalanobis distance matching. We apply Genetic Matching to an economic evaluation and nonparametric methods; observational stud- ies; health economic evaluation #12;1 Introduction Progress has been

  20. A uniform price auction with locational price adjustments for competitive electricity markets

    E-Print Network [OSTI]

    A uniform price auction with locational price adjustments for competitive electricity markets Price auction is an appropriate institution. However, an efficient implementation of this auction in an electricity context requires that the offers used in the auction reflect the appropriate locational price

  1. Adjusting for selection bias in Web surveys using propensity scores: the case of the Health

    E-Print Network [OSTI]

    Schonlau, Matt

    Adjusting for selection bias in Web surveys using propensity scores: the case of the Health at the Joint Statistical Meetings, Toronto, August 2004. Abstract Many web surveys allow respondents to self as supplementary information about which subset of HRS respondents also responded to an additional web survey (web

  2. Development of the Flux-Adjusting Surface Data Assimilation System for Mesoscale Models

    E-Print Network [OSTI]

    Niyogi, Dev

    Development of the Flux-Adjusting Surface Data Assimilation System for Mesoscale Models KIRAN and temperature and for surface air temperature and water vapor mixing ratio for mesoscale models. In the FASDAS-field variables. The FASDAS is coupled to a land surface submodel in a three-dimensional mesoscale model and tests

  3. Optical breakdown in transparent media with adjustable axial length and location

    E-Print Network [OSTI]

    Palanker, Daniel

    Optical breakdown in transparent media with adjustable axial length and location Ilya Toytman,1 of transparent materials. It might be useful for ophthalmic surgical applications including cataract surgery­430 (2006). 10. O. Brzobohatý, T. Cizmár, and P. Zemánek, "High quality quasi-Bessel beam generated by round

  4. Sulfur Content, Weighted Average Refinery Crude Oil Input Qualities

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979 1.988 1.996Deutsche Bank AG Weekly Download35 35 35Global

  5. Spin-weighted Green's functions in a conical space

    E-Print Network [OSTI]

    B. Linet

    1996-11-04

    We give an analysis of the spin-weighted Green's functions well-defined in a conical space. We apply these results in the case of a straight cosmic string and in the Rindler space in order to determine generally the Euclidean Green's functions for the massless spin 1/2 field and for the electromagnetic field. We give also the corresponding Green's functions at zero temperature. However, except for the scalar field, it seems that these Euclidean Green's functions do not correspond to the thermal Feynman Green's functions.

  6. Multivariate side-band subtraction using probabilistic event weights

    E-Print Network [OSTI]

    M. Williams; M. Bellis; C. A. Meyer

    2009-09-29

    A common situation in experimental physics is to have a signal which can not be separated from a non-interfering background through the use of any cut. In this paper, we describe a procedure for determining, on an event-by-event basis, a quality factor ($Q$-factor) that a given event originated from the signal distribution. This procedure generalizes the "side-band" subtraction method to higher dimensions without requiring the data to be divided into bins. The $Q$-factors can then be used as event weights in subsequent analysis procedures, allowing one to more directly access the true spectrum of the signal.

  7. Predicting objective function weights from patient anatomy in prostate IMRT treatment planning

    SciTech Connect (OSTI)

    Lee, Taewoo Hammad, Muhannad; Chan, Timothy C. Y.; Techna Institute for the Advancement of Technology for Health, 124-100 College Street, Toronto, Ontario M5G 1P5 ; Craig, Tim; Department of Radiation Oncology, University of Toronto, 148-150 College Street, Toronto, Ontario M5S 3S2 ; Sharpe, Michael B.; Department of Radiation Oncology, University of Toronto, 148-150 College Street, Toronto, Ontario M5S 3S2; Techna Institute for the Advancement of Technology for Health, 124-100 College Street Toronto, Ontario M5G 1P5

    2013-12-15

    Purpose: Intensity-modulated radiation therapy (IMRT) treatment planning typically combines multiple criteria into a single objective function by taking a weighted sum. The authors propose a statistical model that predicts objective function weights from patient anatomy for prostate IMRT treatment planning. This study provides a proof of concept for geometry-driven weight determination. Methods: A previously developed inverse optimization method (IOM) was used to generate optimal objective function weights for 24 patients using their historical treatment plans (i.e., dose distributions). These IOM weights were around 1% for each of the femoral heads, while bladder and rectum weights varied greatly between patients. A regression model was developed to predict a patient's rectum weight using the ratio of the overlap volume of the rectum and bladder with the planning target volume at a 1 cm expansion as the independent variable. The femoral head weights were fixed to 1% each and the bladder weight was calculated as one minus the rectum and femoral head weights. The model was validated using leave-one-out cross validation. Objective values and dose distributions generated through inverse planning using the predicted weights were compared to those generated using the original IOM weights, as well as an average of the IOM weights across all patients. Results: The IOM weight vectors were on average six times closer to the predicted weight vectors than to the average weight vector, usingl{sub 2} distance. Likewise, the bladder and rectum objective values achieved by the predicted weights were more similar to the objective values achieved by the IOM weights. The difference in objective value performance between the predicted and average weights was statistically significant according to a one-sided sign test. For all patients, the difference in rectum V54.3 Gy, rectum V70.0 Gy, bladder V54.3 Gy, and bladder V70.0 Gy values between the dose distributions generated by the predicted weights and IOM weights was less than 5 percentage points. Similarly, the difference in femoral head V54.3 Gy values between the two dose distributions was less than 5 percentage points for all but one patient. Conclusions: This study demonstrates a proof of concept that patient anatomy can be used to predict appropriate objective function weights for treatment planning. In the long term, such geometry-driven weights may serve as a starting point for iterative treatment plan design or may provide information about the most clinically relevant region of the Pareto surface to explore.

  8. Evaluations of the Irwin. beta. /sub Ic/ adjustment for small specimen fracture toughness data

    SciTech Connect (OSTI)

    Merkle, J.G.

    1983-01-01

    When small specimens are used to measure the cleavage fracture toughness of pressure vessel steels in the transition range of temperature, specimen thickness size effects and large amounts of data scatter are often observed. The size effects are manifested by an increase in the average value of fracture toughness with decreasing specimen thickness, eventually resulting in a change in fracture mode from cleavage to ductile tearing. It has been shown that a semiempirical adjustment for the interacting effects of specimen thickness, yield stress and toughness originally proposed by Irwin is capable of reducing the calculated values of toughness and data scatter to levels consistent with large specimen test data. This is true for dynamic as well as for static initiation toughness values. The nature of the size effect described by the Irwin ..beta../sub Ic/ equation is illustrated and specific cases are shown in which ..beta../sub Ic/ adjustment has eliminated size effects, for both static and dynamic fracture toughness data.

  9. Comparison of Two Diet and Exercise Approaches on Weight Loss and Health Outcomes in Women 

    E-Print Network [OSTI]

    Mardock, Michelle 1967-

    2012-12-05

    The purpose of this study was to determine the effects of following either the Curves® Fitness and Weight Management Plan or the Weight Watchers® Momentum™ Plan on body composition and markers of health and fitness in ...

  10. Comparison of the Efficacy of Popular Weight Loss Programs in Sedentary Overweight Women 

    E-Print Network [OSTI]

    Baetge, Claire

    2014-08-06

    This study compared the efficacy of the Curves® Complete 90-day Challenge (CC), Weight Watchers® Points Plus (WW), Jenny Craig® At Home (JC), and Nutrisystem® Advance Select™ (NS) on weight loss, body composition and/or ...

  11. Synthesis of high molecular weight PEO using non-metal initiators...

    Office of Scientific and Technical Information (OSTI)

    Synthesis of high molecular weight PEO using non-metal initiators Citation Details In-Document Search Title: Synthesis of high molecular weight PEO using non-metal initiators A new...

  12. Automatic Generation of Initial Weights and Estimation of Hidden Units for Pattern Classifcation Using Neural Networks 

    E-Print Network [OSTI]

    Keeni, Kanad; Nakayama, Kenji; Shimodaira, Hiroshi

    This study high lights on the subject of weight initialization in back-propagation feed-forward networks. Training data is analyzed and the notion of critical points is introduced for determining the initial weights and ...

  13. An evaluation of gender-based weighting factors for internal dosimetry 

    E-Print Network [OSTI]

    Spiars, Joanna Hamilton

    1994-01-01

    This study assesses gender effects on radiation dose weighting factors used in internal dosimetry. A weighting factor represents the relative contribution of a particular organ or tissue to the total detriment due to the effects from uniform whole...

  14. In-orbit focal adjustment of the AKARI telescope with IRC images

    E-Print Network [OSTI]

    H. Kaneda; W. Kim; T. Onaka; T. Wada; Y. Ita; I. Sakon; T. Takagi

    2007-06-01

    AKARI currently in space carries onboard a cryogenically-cooled lightweight telescope with silicon carbide mirrors. The wavefront error of the AKARI telescope obtained in laboratory measurements at 9 K showed that expected in-orbit imaging performance was diffraction-limited at a wavelength of 6.2 um. The AKARI telescope has a function of focus adjustment by shifting the secondary mirror in parallel to the optical axis. On the 4th day after the jettison of the cryostat aperture lid in the orbit, we observed a star with the InfraRed Camera (IRC) onboard AKARI. Since the initial star images observed in the near-infrared (IR) bands were significantly blurred, we twice moved the secondary mirror for the focal adjustment based on the results of model analyses as well as data analyses of the near-IR images. In consequence, we have successfully adjusted the focus of the telescope. The in-orbit imaging performance thus obtained for the AKARI telescope is diffraction-limited at a wavelength of 7.3 um, slightly degraded from that expected from the laboratory measurement.

  15. Lead Fishing Weights and Other Fishing Tackle in Selected Waterbirds J. CHRISTIAN FRANSON

    E-Print Network [OSTI]

    345 Lead Fishing Weights and Other Fishing Tackle in Selected Waterbirds J. CHRISTIAN FRANSON 1,240 individuals of 28 species of waterbirds were examined in the United States for ingested lead fishing weights. A combination of radiography and visual examination of stomachs was used to search for lead weights and blood

  16. Approximate Pure Nash Equilibria in Weighted Congestion Games: Existence, Efficient Computation, and Structure

    E-Print Network [OSTI]

    Fiat, Amos

    Approximate Pure Nash Equilibria in Weighted Congestion Games: Existence, Efficient Computation and algorithmic questions related to the Nash dynamics of weighted congestion games. In weighted congestion games with linear latency functions, the existence of pure Nash equilibria is guaranteed by potential function

  17. Low-weight Pseudo Collision Attack on Shabal and Preimage Attack on Reduced Shabal-512

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Low-weight Pseudo Collision Attack on Shabal and Preimage Attack on Reduced Shabal-512 Takanori.Isobe,Taizo.Shirai}@jp.sony.com Abstract. This paper studies two types of attacks on the hash function Shabal. The first attack is a low on a low-weight pseudo collision attack. It means that only low-weight difference in a chaining value

  18. Evaluating the Impacts of Gender, Fatness, Muscling, and Weight on Yield Grade 4 Beef Carcasses. 

    E-Print Network [OSTI]

    Dillon, James T.

    2010-01-14

    (n = 20) and steers (n = 40), and weight groups: lightweight heifers (315.5 - 362.9 kg) and steers (362.9 - 408.2 kg), and heavy weight heifers (362.9 - 408.2 kg) steers (408.2 - 453.6 kg). Within weight classes, carcasses were separated according...

  19. Approximate Weighted Matching On Emerging Manycore and Multithreaded Architectures

    SciTech Connect (OSTI)

    Halappanavar, Mahantesh; Feo, John T.; Villa, Oreste; Tumeo, Antonino; Pothen, Alex

    2012-11-30

    Graph matching is a prototypical combinatorial problem with many applications in computer science and scientific computing, but algorithms for computing optimal matchings are challenging to parallelize. Approximate matching algorithms provide an alternate route for parallelization, and in many contexts compute near-optimal matchings for large-scale graphs. We present sharedmemory parallel implementations for computing half-approximate weighted matching on state-of-the-art multicore (Intel Nehalem and AMD Magny-Cours), manycore (Nvidia Tesla and Nvidia Fermi) and massively multithreaded (Cray XMT) platforms. We provide two implementations: the first implementation uses shared work queues, and is suited to all these platforms; the second implementation is based on dataflow principles, and exploits the architectural features of the Cray XMT. Using a carefully chosen dataset that exhibits characteristics from a wide range of real-world applications, we show scalable performance across different platforms. In particular, for one instance of the input, an R-MAT graph (RMAT-G), we show speedups of: about 32 on 48 cores of an AMD Magny-Cours; 7 on 8 cores of Intel Nehalem; 3 on Nvidia Tesla and 10 on Nvidia Fermi relative to one core of Intel Nehalem; and 60 on 128 processors of Cray XMT. We demonstrate good weak and strong scaling for graphs with up to a billion edges using up to 12, 800 threads. Given the breadth of this work, we focus on simplicity and portability of software rather than excessive fine-tuning for each platform. To the best of our knowledge, this is the first such large-scale study of the half-approximate weighted matching problem on shared-memory platforms. Driven by the critical enabling role of combinatorial algorithms such as matching in scientific computing and the emergence of informatics applications, there is a growing demand to support irregular computations on current and future computing platforms. In this context, we evaluate the capability of emerging multithreaded platforms to tolerate latency induced by irregular memory access patterns, and to support fine-grained parallelism via light-weight synchronization mechanisms. By contrasting the architectural features of these platforms against the Cray XMT, which is specifically designed to support irregular memory-intensive applications, we delineate the impact of these choices on performance.

  20. On the Anomalous Weight Losses of High Voltage Symmetrical Capacitors

    E-Print Network [OSTI]

    Elio B. Porcelli; Victo S. Filho

    2015-02-21

    In this work, we analyzed an anomalous effect verified from symmetrical capacitor devices, working in very high electric potentials. The mastery of that effect could mean in the future the possible substitution of propulsion technology based on fuels by single electrical propulsion systems. From experimental measurements, we detected small variations of the device inertia that cannot be associated with known interactions, so that the raised force apparently has not been completely elucidated by current theories. We measured such variations within an accurate range and we proposed that the experimental results can be explained by relations like Clausius-Mossotti one, in order to quantify the dipole forces that appear in the devices. The values of the weight losses in the capacitors were calculated by means of the theoretical proposal and indicated good agreement with our experimental measurements for 7kV and with many other experimental works.

  1. Apparatus and method of determining molecular weight of large molecules

    DOE Patents [OSTI]

    Fuerstenau, S.; Benner, W.H.; Madden, N.M.; Searles, W.

    1998-06-23

    A mass spectrometer determines the mass of multiply charged high molecular weight molecules. This spectrometer utilizes an ion detector which is capable of simultaneously measuring the charge z and transit time of a single ion as it passes through the detector. From this transit time, the velocity of the single ion may then be derived, thus providing the mass-to-charge ratio m/z for a single ion which has been accelerated through a known potential. Given z and m/z, the mass m of the single ion can then be calculated. Electrospray ions with masses in excess of 1 MDa and charge numbers greater than 425 e{sup {minus}} are readily detected. The on-axis single ion detection configuration enables a duty cycle of nearly 100% and extends the practical application of electrospray mass spectrometry to the analysis of very large molecules with relatively inexpensive instrumentation. 14 figs.

  2. Small-World Propensity in Weighted, Real-World Networks

    E-Print Network [OSTI]

    Muldoon, Sarah Feldt; Bassett, Danielle S

    2015-01-01

    Quantitative descriptions of network structure in big data can provide fundamental insights into the function of interconnected complex systems. Small-world structure, commonly diagnosed by high local clustering yet short average path length between any two nodes, directly enables information flow in coupled systems, a key function that can differ across conditions or between groups. However, current techniques to quantify small-world structure are dependent on nuisance variables such as density and agnostic to critical variables such as the strengths of connections between nodes, thereby hampering accurate and comparable assessments of small-world structure in different networks. Here, we address both limitations with a novel metric called the Small-World Propensity (SWP). In its binary instantiation, the SWP provides an unbiased assessment of small-world structure in networks of varying densities. We extend this concept to the case of weighted networks by developing (i) a standardized procedure for generati...

  3. Multimedia Content Distribution in Hybrid Wireless using Weighted Clustering

    E-Print Network [OSTI]

    Andronache, Adrian; Rothkugel, Steffen

    2007-01-01

    Fixed infrastructured networks naturally support centralized approaches for group management and information provisioning. Contrary to infrastructured networks, in multi-hop ad-hoc networks each node acts as a router as well as sender and receiver. Some applications, however, requires hierarchical arrangements that-for practical reasons-has to be done locally and self-organized. An additional challenge is to deal with mobility that causes permanent network partitioning and re-organizations. Technically, these problems can be tackled by providing additional uplinks to a backbone network, which can be used to access resources in the Internet as well as to inter-link multiple ad-hoc network partitions, creating a hybrid wireless network. In this paper, we present a prototypically implemented hybrid wireless network system optimized for multimedia content distribution. To efficiently manage the ad-hoc communicating devices a weighted clustering algorithm is introduced. The proposed localized algorithm deals with ...

  4. Soluble, High Molecular Weight Polysilsesquioxanes with Carboxylate Functionalities

    SciTech Connect (OSTI)

    RAHIMIAN,KAMYAR; LOY,DOUGLAS A.; WHEELER,DAVID R.

    2000-07-14

    Trialkoxysilyl-containing monomers of the type (RO){sub 3}Si(CH{sub 2}){sub 3}C(O)OtBu (R = Me, Et) were prepared by hydrosilation of the corresponding vinylic tert-butyl esters CH{sub 3}CHCH{sub 2}C(O)OtBu. Acid- or base-catalyzed polymerization of the monomers leads to very high molecular weight polymers with relatively narrow polydispersities. The polymerization results in complete condensation of the alkoxy groups while the tert-butyl ester functionality remains fully intact. Partial or full deprotection of the tert-butyl group can easily be achieved to yield the corresponding carboxylic acid polymers. The ester and carboxylic acid functionalities of these new materials allow for their potential use in a variety of applications such as scavenging of heavy metals.

  5. Relationship of the weaning weight of beef calves to the size of their dams 

    E-Print Network [OSTI]

    Tanner, James Edward

    1964-01-01

    and regression of 180- day weight of calf on weight of dam Average 180-day weight of crossbred calves for each weight of dam group 48 CHAPTER I INTRODUCTION The major reason for undertaking this study was to explore in de- tail the relationship between... of MASTER OF SCIENCE August 1964 Major Subject; Animal Breeding REIATIONSHIP OF THE WEANING WEIGHT OF BEEF CALVES TO THE SIZE OF THEIR DAMS A Thesis By JAMES EDWARD TANNER Approved as to style and content by: ';/ . (Chatrman o Committee) (Head...

  6. LMS: Light-weight Multicast Services In this chapter we present the major contribution of this thesis, namely Light-weight Multicast

    E-Print Network [OSTI]

    Papadopoulos, Christos

    53 Chapter 4 LMS: Light-weight Multicast Services In this chapter we present the major contribution of this thesis, namely Light-weight Multicast Services. LMS is a set of services provided by routers to greatly simplify the solutions to basic mul- ticast transport problems. Even though LMS was motivated

  7. Online Adjustment of the AI's Strength in a Fighting Game Using the k-Nearest Neighbor Algorithm and a

    E-Print Network [OSTI]

    Thawonmas, Ruck

    Online Adjustment of the AI's Strength in a Fighting Game Using the k-Nearest Neighbor Algorithm@ci.ritsumei.ac.jp Abstract-- This paper proposes a method for online adjustment of the AI's strength in a fighting game winning scores against the opponent. The proposed method is evaluated on a fighting- game used

  8. Information Basic to Farm Adjustments in the Rolling Plains Area of Texas. 

    E-Print Network [OSTI]

    Bonnen, C. A. (Clarence Alfred); Czarowitz, P. H. (Philmore Hempel)

    1942-01-01

    , affeptiny but few farms. Because of the local nature of hail storms they may have no widespread effect upon farm incomes, but may cause partial or complete crop failures on a few farms. Damage to young crors from wind results through the rapid movement... Station, Texas \\ i 'i RULLETIS SO. 61'1 SEPTEJPEER 1942 I -4. INFORMATION BASIC TO FARM ADJUST- BTENTS IN THE ROLLING PLAIXS AREA4 OF TEXAS Di~sion of Farm nncl Xwnch Economics 3ULTURAL AND MECH,%NICAL COLLEGE OF TEXAS T. 0. QrA2LTOY, President...

  9. Liquid fuel vaporizer and combustion chamber having an adjustable thermal conductor

    DOE Patents [OSTI]

    Powell, Michael R; Whyatt, Greg A; Howe, Daniel T; Fountain, Matthew S

    2014-03-04

    The efficiency and effectiveness of apparatuses for vaporizing and combusting liquid fuel can be improved using thermal conductors. For example, an apparatus having a liquid fuel vaporizer and a combustion chamber can be characterized by a thermal conductor that conducts heat from the combustion chamber to the vaporizer. The thermal conductor can be a movable member positioned at an insertion depth within the combustion chamber that corresponds to a rate of heat conduction from the combustion chamber to the vaporizer. The rate of heat conduction can, therefore, be adjusted by positioning the movable member at a different insertion depth.

  10. Property:OpenEI/UtilityRate/DemandRateStructure/Tier6Adjustment | Open

    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,AltFuelVehicle2 JumpPublicationDate JumpEnergy Information Tier6Adjustment Jump to:

  11. EIA Energy Efficiency-Table 3c. Capacity Adjusted Value of Production a by

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun Jul1998, and 2002 b Page

  12. EIA Energy Efficiency-Table 4c. Capacity Adjusted Value of Production a by

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun Jul1998, and 2002 b Pageand

  13. Figure ES7. Adjusted Annual Energy Growth - No Fuel Economy Effects

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun20032,485,331Gas2001 ES1ES6 Figure ES6.ES7

  14. U.S. Adjusted Distillate Fuel Oil and Kerosene Sales by End Use

    Gasoline and Diesel Fuel Update (EIA)

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

  15. U.S. Adjusted Sales of Distillate Fuel Oil by End Use

    Gasoline and Diesel Fuel Update (EIA)

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

  16. U.S. Adjusted Sales of Residual Fuel Oil by End Use

    Gasoline and Diesel Fuel Update (EIA)

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

  17. U.S. Coalbed Methane Proved Reserves Adjustments (Billion Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal,Demand Module of the National EnergyAdjustments (Billion Cubic Feet) U.S.

  18. Friction and Wear Behavior of Ultrahigh Molecular Weight Polyethylene as a Function of Crystallinity in the Presence of the

    E-Print Network [OSTI]

    Lin, Zhiqun

    Friction and Wear Behavior of Ultrahigh Molecular Weight Polyethylene as a Function: In this study, the friction and wear behavior of ultrahigh molecular weight polyethylene (UHMWPE) were evaluated Words: ultrahigh molecular weight polyethylene (UHMWPE), crystallinity, friction, wear, phospholipid

  19. Exploring spatial non-stationarity of fisheries survey data using geographically weighted regression (GWR): an example from the

    E-Print Network [OSTI]

    Fortin, Marie Josee

    . Exploring spatial non-stationarity of fisheries survey data using geographically weighted regression (GWR this assumption using a local modelling technique, geographically weighted regression (GWR), not previously used weighted regression, logistic regression, non-stationarity, Northwest Atlantic, spatial modelling. Received

  20. The impact of a long-term reduction in dietary energy density on body weight within a randomized diet trial

    E-Print Network [OSTI]

    2008-01-01

    reduction in dietary energy density on body weight within a4 Running title: Energy density and weight This study waseffect of change in dietary energy density on body weight in

  1. Resonant frequency detection and adjustment method for a capacitive transducer with differential transformer bridge

    SciTech Connect (OSTI)

    Hu, M.; Bai, Y. Z., E-mail: abai@mail.hust.edu.cn; Zhou, Z. B., E-mail: zhouzb@mail.hust.edu.cn; Li, Z. X.; Luo, J. [MOE Key Laboratory of Fundamental Physical Quantities Measurement, School of Physics, Huazhong University of Science and Technology, Wuhan 430074 (China)] [MOE Key Laboratory of Fundamental Physical Quantities Measurement, School of Physics, Huazhong University of Science and Technology, Wuhan 430074 (China)

    2014-05-15

    The capacitive transducer with differential transformer bridge is widely used in ultra-sensitive space accelerometers due to their simple structure and high resolution. In this paper, the front-end electronics of an inductive-capacitive resonant bridge transducer is analyzed. The analysis result shows that the performance of this transducer depends upon the case that the AC pumping frequency operates at the resonance point of the inductive-capacitive bridge. The effect of possible mismatch between the AC pumping frequency and the actual resonant frequency is discussed, and the theoretical analysis indicates that the output voltage noise of the front-end electronics will deteriorate by a factor of about 3 due to either a 5% variation of the AC pumping frequency or a 10% variation of the tuning capacitance. A pre-scanning method to determine the actual resonant frequency is proposed followed by the adjustment of the operating frequency or the change of the tuning capacitance in order to maintain expected high resolution level. An experiment to verify the mismatching effect and the adjustment method is provided.

  2. Method, system and apparatus for monitoring and adjusting the quality of indoor air

    DOE Patents [OSTI]

    Hartenstein, Steven D.; Tremblay, Paul L.; Fryer, Michael O.; Hohorst, Frederick A.

    2004-03-23

    A system, method and apparatus is provided for monitoring and adjusting the quality of indoor air. A sensor array senses an air sample from the indoor air and analyzes the air sample to obtain signatures representative of contaminants in the air sample. When the level or type of contaminant poses a threat or hazard to the occupants, the present invention takes corrective actions which may include introducing additional fresh air. The corrective actions taken are intended to promote overall health of personnel, prevent personnel from being overexposed to hazardous contaminants and minimize the cost of operating the HVAC system. The identification of the contaminants is performed by comparing the signatures provided by the sensor array with a database of known signatures. Upon identification, the system takes corrective actions based on the level of contaminant present. The present invention is capable of learning the identity of previously unknown contaminants, which increases its ability to identify contaminants in the future. Indoor air quality is assured by monitoring the contaminants not only in the indoor air, but also in the outdoor air and the air which is to be recirculated. The present invention is easily adaptable to new and existing HVAC systems. In sum, the present invention is able to monitor and adjust the quality of indoor air in real time by sensing the level and type of contaminants present in indoor air, outdoor and recirculated air, providing an intelligent decision about the quality of the air, and minimizing the cost of operating an HVAC system.

  3. Optics design for J-TEXT ECE imaging with field curvature adjustment lens

    SciTech Connect (OSTI)

    Zhu, Y.; Zhao, Z.; Liu, W. D.; Xie, J., E-mail: jlxie@ustc.edu.cn [School of Physics, University of Science and Technology of China, Anhui 230026 (China); Hu, X.; Muscatello, C. M.; Domier, C. W.; Luhmann, N. C.; Chen, M.; Ren, X. [University of California at Davis, Davis, California 95616 (United States); Tobias, B. J. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543 (United States); Zhuang, G.; Yang, Z. [College of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074 (China)

    2014-11-15

    Significant progress has been made in the imaging and visualization of magnetohydrodynamic and microturbulence phenomena in magnetic fusion plasmas. Of particular importance has been microwave electron cyclotron emission imaging (ECEI) for imaging T{sub e} fluctuations. Key to the success of ECEI is a large Gaussian optics system constituting a major portion of the focusing of the microwave radiation from the plasma to the detector array. Both the spatial resolution and observation range are dependent upon the imaging optics system performance. In particular, it is critical that the field curvature on the image plane is reduced to decrease crosstalk between vertical channels. The receiver optics systems for two ECEI on the J-TEXT device have been designed to ameliorate these problems and provide good performance with additional field curvature adjustment lenses with a meniscus shape to correct the aberrations from several spherical surfaces.

  4. Methods, systems and apparatus for adjusting duty cycle of pulse width modulated (PWM) waveforms

    DOE Patents [OSTI]

    Gallegos-Lopez, Gabriel; Kinoshita, Michael H; Ransom, Ray M; Perisic, Milun

    2013-05-21

    Embodiments of the present invention relate to methods, systems and apparatus for controlling operation of a multi-phase machine in a vector controlled motor drive system when the multi-phase machine operates in an overmodulation region. The disclosed embodiments provide a mechanism for adjusting a duty cycle of PWM waveforms so that the correct phase voltage command signals are applied at the angle transitions. This can reduce variations/errors in the phase voltage command signals applied to the multi-phase machine so that phase current may be properly regulated thus reducing current/torque oscillation, which can in turn improve machine efficiency and performance, as well as utilization of the DC voltage source.

  5. System for adjusting frequency of electrical output pulses derived from an oscillator

    DOE Patents [OSTI]

    Bartholomew, David B.

    2006-11-14

    A system for setting and adjusting a frequency of electrical output pulses derived from an oscillator in a network is disclosed. The system comprises an accumulator module configured to receive pulses from an oscillator and to output an accumulated value. An adjustor module is configured to store an adjustor value used to correct local oscillator drift. A digital adder adds values from the accumulator module to values stored in the adjustor module and outputs their sums to the accumulator module, where they are stored. The digital adder also outputs an electrical pulse to a logic module. The logic module is in electrical communication with the adjustor module and the network. The logic module may change the value stored in the adjustor module to compensate for local oscillator drift or change the frequency of output pulses. The logic module may also keep time and calculate drift.

  6. Communicaton and diversity: the adjustment and socialization of African American students at Texas A&M University 

    E-Print Network [OSTI]

    Mouton, Walelia Chevalier

    1994-01-01

    This research project examined the adjustment experiences of minority students at Texas A&M, a predominately white institution. Previous research suggests that predominately white institutions must make special efforts to offer programs designed...

  7. Modeling household adoption of earthquake hazard adjustments: a longitudinal panel study of Southern California and Western Washington residents 

    E-Print Network [OSTI]

    Arlikatti, Sudha S

    2006-10-30

    This research, aimed at advancing the theory of environmental hazard adjustment processes by contrasting households from three cities in a high seismic hazard area with households from three other cities in a moderate seismic hazard area...

  8. Fetal weight at term influenced by H-2-associated loci

    SciTech Connect (OSTI)

    Tyan, M.L.

    1994-01-01

    Pregnant mice which in theory differ only in the region of the major histocompatibility complex (MHC) on chromosome 17 (C57BL/10, the inbred partner [host strain], and B10.D2, B10.BR, BI0.A, B10.A[2R], Bl0.A[5R], B10.A[15R] and B10.A[18R]) were sacrificed on the 11th and 18th days of gestation, and the fetuses were sexed and weighed. Fetuses from reciprocal crosses between B10.A and B10BR, B10.D2 and C57BL/10 were weighed and sexed on the 18th day of gestation. It was found that (i) fetal weights were not significantly different among the strains examined on day 11 (Bl0.BR, B10.A[15R] and B10.A[18R]), (ii) B10.BR fetuses of both sexes weighed significantly less than fetuses from the other strains on day 18, (iii) B10.D2 18-day-old male but not female fetuses were heavier than the males from the other strains (this difference was not present when corrections for litter size were made), (iv) the fetuses from the B10.A x B10.BR cross were the smallest, those from the B10.D2 x 810.A cross the largest, and those from the B10.A x C57BL/10 crosses intermediate, and (v) maternal effects were noted In the B10.A x B10.BR and B10.A x B10.D2 but not the B10.A x C57BL/10 crosses. The results suggest that there are two or more MHC associated loci that influence growth rate in late gestation. Among the candidate genes are Ped and Igfr II. 17 refs., 4 tabs.

  9. XP-SiC: An Innovative Substrate for Future Applications with Low Weight and High Porosity

    Broader source: Energy.gov [DOE]

    4To develop a substrate with high porosity, low weight and low cost to fulfill the requirements and challenges for current and future soot emission legislations

  10. Post-diagnosis weight gain and breast cancer recurrence in women with early stage breast cancer

    E-Print Network [OSTI]

    2006-01-01

    1996): Nutrition and breast cancer. Cancer Causes Control 7:of premenopausal breast cancer. Cancer Epidemiol.BiomarkersDiagnosis Weight Gain and Breast Cancer Recurrence In Women

  11. Expanded Prussian Blue Analogues Incorporating [Re6Se8(CN)6]3-/4-Clusters: Adjusting Porosity via Charge Balance

    E-Print Network [OSTI]

    Shores, Matthew P.

    Expanded Prussian Blue Analogues Incorporating [Re6Se8(CN)6]3-/4- Clusters: Adjusting Porosity via of octahedral [M(CN)6]3-/4- complexes for the synthesis of microporous Prussian blue type solids with adjustable to be a direct expansion of Prussian blue (Fe4[Fe(CN)6]3,14H2O), with [Re6Se8(CN)6]4- clusters connected through

  12. On the effect of INQUERY term-weighting scheme on query-sensitive similarity measures 

    E-Print Network [OSTI]

    Kini, Ananth Ullal

    2006-04-12

    have shown QSS measures to positively influence the outcome of a clustering procedure. These studies have used QSS measures in conjunction with the ltc term-weighting scheme. Several term-weighting schemes have superseded the ltc term-weighing scheme...

  13. FOURIER SERIES IN WEIGHTED LORENTZ SPACES JAVAD RASTEGARI AND GORD SINNAMON

    E-Print Network [OSTI]

    Sinnamon, Gordon J.

    FOURIER SERIES IN WEIGHTED LORENTZ SPACES JAVAD RASTEGARI AND GORD SINNAMON Abstract. The Fourier Lorentz space inequalities for the Fourier transform. Applications are given that involve Fourier of weighted Fourier inequalities has so far focused on the Fourier transform of functions on R. Very little

  14. Every linear threshold function has a low-weight approximator Rocco A. Servedio

    E-Print Network [OSTI]

    Servedio, Rocco

    Every linear threshold function has a low-weight approximator Rocco A. Servedio Department threshold function f on n Boolean vari- ables, we construct a linear threshold function g which dis- agrees of ( n) on the weights required to approximate a particular linear thresh- old function. We give two

  15. DATALITE: a Distributed Architecture for Traffic Analysis via Light-weight Traffic Digest

    E-Print Network [OSTI]

    Chao, Jonathan

    DATALITE: a Distributed Architecture for Traffic Analysis via Light-weight Traffic Digest for Traffic Analysis via LIght- weight Traffic digEst, which introduces a set of new distributed algorithms digests (TD's) amongst the network nodes. A TD for N packets only requires O(loglog N) bits of memory

  16. OpenFst: A General and Efficient Weighted Finite-State Transducer Library

    E-Print Network [OSTI]

    Mohri, Mehryar

    OpenFst: A General and Efficient Weighted Finite-State Transducer Library Cyril Allauzen1 , Michael describe OpenFst, an open-source library for weighted finite-state transducers (WFSTs). OpenFst consists of a C++ template library with efficient WFST representations and over twenty-five oper- ations

  17. Scale-invariant power law and fractality for molecular weights V. Paar a,*, N. Pavin a

    E-Print Network [OSTI]

    Pavin, Nenad

    to the molecular level, and in partic- ular, can one trace the ®ngerprints of fractality in the systematic for atomic weights [25]: Ar acZbc : 1 We ®nd that Eq. (1) provides a good ®t of the data on atomic weights [1] with the power law exponent bc 1.120. The atomic power law (1) provides a good phenomenological

  18. A PERFORMANCE-WEIGHTED MIXTURE OF LMS FILTERS Suleyman S. Kozat

    E-Print Network [OSTI]

    Singer, Andrew C

    A PERFORMANCE-WEIGHTED MIXTURE OF LMS FILTERS Suleyman S. Kozat Koc University Istanbul, Turkey process to be estimated is unknown. The proposed algorithm uses a performance-weighted mixture of LMS observation sequences. Index Terms-- Universal, prediction, model combination, model mixture, LMS I

  19. Weighted Radon transforms for which the Chang approximate inversion formula is precise

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Weighted Radon transforms for which the Chang approximate inversion formula is precise R.G. Novikov formula is precise. Some subsequent results, including the Cormack type inversion for these transforms, are also given. 1.Introduction We consider the weighted ray transformation PW defined by the formula PW f

  20. Segmentation of vessels using weighted local variances and an active contour model

    E-Print Network [OSTI]

    Chung, Albert C. S.

    Segmentation of vessels using weighted local variances and an active contour model W. K. Law is a challenging problem. This paper presents a novel approach to segment- ing blood vessels using weighted local variances and an ac- tive contour model. In this work, the vessel boundary orien- tation is estimated

  1. Maximum Weight Matching Dispatching Scheme in Buffered Clos-Network Packet Switches

    E-Print Network [OSTI]

    Chao, Jonathan

    Maximum Weight Matching Dispatching Scheme in Buffered Clos-Network Packet Switches Roberto Rojas of Clos-network switches make them an alternative to single-stages switches for implementing large- size packet switches. This paper introduces a cell dispatching scheme, called maximum weight matching

  2. High-Molecular-Weight Polyethylene Glycol Prevents Lethal Sepsis Due to Intestinal Pseudomonas aeruginosa

    E-Print Network [OSTI]

    Lee, Ka Yee C.

    High-Molecular-Weight Polyethylene Glycol Prevents Lethal Sepsis Due to Intestinal Pseudomonas of this study were to test the ability of a high-molecular- weight polyethylene glycol compound, polyethylene: The ability of polyethylene glycol 15­20 to protect the intestinal epi- thelium against the opportunistic

  3. Examining Extreme Weather Effects on Birth Weight From the Individual Effect

    E-Print Network [OSTI]

    Zhang, Tonglin

    frequency and intensity of extreme weather events. However, most birth weight data are not available-county, and county-only mean birth weights. Data were based on a 20 % sample of White mothers aged 19 to 38 from's I; Spatial clusters; Weather. 1. INTRODUCTION Data for individual health outcomes are increasingly

  4. No available theories currently explain all adult-child cue weighting differences Catherine Mayo & Alice Turk

    E-Print Network [OSTI]

    Edinburgh, University of

    these hypotheses in two ways. First, we examined adults' and three- to seven-year-old chil- dren's weighting- text and the spectral distinctiveness of the transition. Sec- ond, we examined adults' and five-year-oldNo available theories currently explain all adult-child cue weighting differences Catherine Mayo

  5. FIFTH ORDER WEIGHTED POWER-ENO METHODS FOR HAMILTON-JACOBI EQUATIONS

    E-Print Network [OSTI]

    Ferguson, Thomas S.

    FIFTH ORDER WEIGHTED POWER-ENO METHODS FOR HAMILTON-JACOBI EQUATIONS SUSANA SERNA AND JIANLIANG schemes on unstructured meshes [22]. In this work we propose yet another weighted method for Hamilton-Jacobi to approximate the viscosity solution of Hamilton-Jacobi equations. The essential idea of the Power- ENO scheme

  6. USING WEIGHTED SUM METHOD FOR THE CHOICE OF THE NIGHT VISION GOGGLES BATTERY POWER SUPPLY

    E-Print Network [OSTI]

    Borissova, Daniela

    USING WEIGHTED SUM METHOD FOR THE CHOICE OF THE NIGHT VISION GOGGLES BATTERY POWER SUPPLY Daniela into account device working range, weight and price and also electrical battery power supply lifetime, temperature working range and its mechanics. The multicriteria optimization choice of the electrical battery

  7. Iterative Dense Correspondence Correction Through Bundle Adjustment Feedback-Based Error Detection

    SciTech Connect (OSTI)

    Hess-Flores, M A; Duchaineau, M A; Goldman, M J; Joy, K I

    2009-11-23

    A novel method to detect and correct inaccuracies in a set of unconstrained dense correspondences between two images is presented. Starting with a robust, general-purpose dense correspondence algorithm, an initial pose estimate and dense 3D scene reconstruction are obtained and bundle-adjusted. Reprojection errors are then computed for each correspondence pair, which is used as a metric to distinguish high and low-error correspondences. An affine neighborhood-based coarse-to-fine iterative search algorithm is then applied only on the high-error correspondences to correct their positions. Such an error detection and correction mechanism is novel for unconstrained dense correspondences, for example not obtained through epipolar geometry-based guided matching. Results indicate that correspondences in regions with issues such as occlusions, repetitive patterns and moving objects can be identified and corrected, such that a more accurate set of dense correspondences results from the feedback-based process, as proven by more accurate pose and structure estimates.

  8. Adjustable virtual pore-size filter for automated sample preparation using acoustic radiation force

    SciTech Connect (OSTI)

    Jung, B; Fisher, K; Ness, K; Rose, K; Mariella, R

    2008-05-22

    We present a rapid and robust size-based separation method for high throughput microfluidic devices using acoustic radiation force. We developed a finite element modeling tool to predict the two-dimensional acoustic radiation force field perpendicular to the flow direction in microfluidic devices. Here we compare the results from this model with experimental parametric studies including variations of the PZT driving frequencies and voltages as well as various particle sizes and compressidensities. These experimental parametric studies also provide insight into the development of an adjustable 'virtual' pore-size filter as well as optimal operating conditions for various microparticle sizes. We demonstrated the separation of Saccharomyces cerevisiae and MS2 bacteriophage using acoustic focusing. The acoustic radiation force did not affect the MS2 viruses, and their concentration profile remained unchanged. With optimized design of our microfluidic flow system we were able to achieve yields of > 90% for the MS2 with > 80% of the S. cerevisiae being removed in this continuous-flow sample preparation device.

  9. Guidelines for completing the Salary Adjustment Request Form Please include salary comparisons for those in the same job category as the individual for whom

    E-Print Network [OSTI]

    Guidelines for completing the Salary Adjustment Request Form Please include salary comparisons for those in the same job category as the individual for whom you are requesting the salary adjustment. (List names and salaries of current employees.) Salary adjustments are not awarded for merit based

  10. Use of inverse time, adjustable instantaneous pickup circuit breakers for short circuit and ground fault protection of energy efficient motors

    SciTech Connect (OSTI)

    Heath, D.W.; Bradfield, H.L.

    1995-12-31

    Many energy efficient low voltage motors exhibit first half cycle instantaneous inrush current values greater than the National Electrical Code`s 13 times motor full load amperes maximum permissible setting for instantaneous trip circuit breakers. The alternate use of an inverse time circuit breaker could lead to inadequate protection if the breaker does not have adjustable instantaneous settings. Recent innovations in digital solid state trip unit technology have made available an inverse time, adjustable instantaneous trip circuit breaker in 15A to 150A ratings. This allows the instantaneous pickup to be adjusted to a value slightly above motor inrush so that low level faults will be cleared instantaneously while avoiding nuisance tripping at startup. Applications, settings and comparisons are discussed.

  11. Comparing Two Types of Magnetically- Coupled Adjustable Speed Drives with Variable Frequency Drives in Pump and Fan Applications 

    E-Print Network [OSTI]

    Anderson, K. J.; Chvala, W. D.

    2003-01-01

    This paper presents the results from laboratory tests on MagnaDrive Corporations fixed-magnet magnetically-coupled adjustable speed drive (MC-ASD) and Coyote Electronics electromagnetic MC-ASD as compared to a typical variable frequency drive (VFD...

  12. Impact of Input Voltage Sag and Unbalance on DC Link Inductor and Capacitor Stress in Adjustable Speed Drives

    E-Print Network [OSTI]

    Lipo, Thomas

    by closed-form analysis and simulation for a 5 hp ASD system. I. INTRODUCTION A variety of power quality, outages, voltage surges and sags. Power quality problems induced in adjustable-speed drives (ASDs) have and longer-term voltage unbalances account for a major fraction of today's power quality problems

  13. Holocene sea-level changes along the North Carolina Coastline and their implications for glacial isostatic adjustment models

    E-Print Network [OSTI]

    Peltier, W. Richard

    isostatic adjustment models B.P. Horton a,*, W.R. Peltier b , S.J. Culver c , R. Drummond b , S.E. Engelhart of earth rheology and ice sheet reconstructions (e.g., Shennan et al., 2002; Lambeck et al., 2004; Peltier

  14. On the postglacial isostatic adjustment of the British Isles and the shallow viscoelastic structure of the Earth

    E-Print Network [OSTI]

    Peltier, W. Richard

    of the Earth W. R. Peltier,1 I. Shennan,2 R. Drummond1 and B. Horton2 1 Department of Physics, University viscoelastic theory of the glacial isostatic adjustment (GIA) process, most recently reviewed in Peltier (1998a on the inverse problem for mantle viscosity (see the papers by Peltier 1998b and Wieczerkowski et al. 1999

  15. Spatial dynamics of adaptive sex ratios According to Fisherian sex allocation theory, parents that can adjust their offspring

    E-Print Network [OSTI]

    Lummaa, Virpi

    Spatial dynamics of adaptive sex ratios Abstract According to Fisherian sex allocation theory, parents that can adjust their offspring sex ratio in response to skews in population sex ratio will maximize their fitness over parents lacking this ability. There is good evidence that adaptive sex ratio

  16. Adapting an LCD for weight generation in an electro-optic neural processor

    E-Print Network [OSTI]

    Lamson, Andrew Charles

    2013-01-01

    This thesis discusses adapting and testing an LCD as a weight image display for use in the Hybrid Electro-optical Neural Network (HENN). The HENN project is a proof of concept prototype hybrid neural network that will be ...

  17. Body Dissatisfaction, Weight Criticism, and Self-Reported Physical Activity in Preadolescent Children

    E-Print Network [OSTI]

    Jensen, Chad David

    2008-05-29

    . Girls who reported experiencing high levels of weight criticism and high body dissatisfaction engaged in significantly fewer vigorous activities than peers who experienced criticism in the absence of body dissatisfaction. These findings highlight...

  18. WEIGHTING WAITING IN COLLECTIVE DECISION MAKING ROBERT PLANQUE1,3,

    E-Print Network [OSTI]

    Planqué, Bob

    , but it is partic- ularly good when emigration conditions are harsh. #12;WEIGHTING WAITING IN COLLECTIVE DECISION that ant colonies have found a good compromise between impatience and procrastination. Early flexibility

  19. Application of graphical method in analyzing falling weight deflectometer (FWD) data 

    E-Print Network [OSTI]

    Kim, Min-Gu

    1999-01-01

    Deflection measurements have long been used to evaluate the structural capacity of in-situ flexible pavements. The structural evaluation of flexible pavements is recently carried out mostly with the Falling Weight Deflectometer ...

  20. Evaluation of a new bridge formula for regulation of truck weights 

    E-Print Network [OSTI]

    Contractor, Yateesh Jaykishan

    2005-11-01

    The current bridge formula, Federal Bridge Formula B (BFB), established in 1974 to protect bridges against excessive overstress, is very restrictive on long combination vehicles due to an 80,000 lb gross vehicle weight limit. Without this limit...

  1. 23 V.S.A. Section 1400 Permit to Operate in excess of Weight...

    Open Energy Info (EERE)

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

  2. Musculoskeletal adaptation to Partial Weight Suspension : studies of Lunar and Mars loading

    E-Print Network [OSTI]

    Wagner, Erika Brown

    2007-01-01

    As human spaceflight extends in both duration and scope, it is critical to better understand the physiologic effects of this novel environment. In the weight bearing structures of the body, bone loss and muscle atrophy far ...

  3. Random Indexing using Statistical Weight Functions James Gorman and James R. Curran

    E-Print Network [OSTI]

    Curran, James R.

    Random Indexing using Statistical Weight Functions James Gorman and James R. Curran School information. Curran and Moens (2002) found that dramati- cally increasing the volume of raw input data

  4. Random Indexing using Statistical Weight Functions James Gorman and James R. Curran

    E-Print Network [OSTI]

    Curran, James R.

    Random Indexing using Statistical Weight Functions James Gorman and James R. Curran School information. Curran and Moens (2002) found that dramati­ cally increasing the volume of raw input data

  5. Strategies to Promote Weight Loss in Adolescents with Intellectual and Developmental Disabilities

    E-Print Network [OSTI]

    Ptomey, Lauren Taylor

    2013-08-31

    Plastics Limited, Leicester, UK). BMI was calculated as weight (kg)/ height (m)2. Waist circumference was obtained at baseline and the end of month 2 following the methods described by Lohman et al. 98 23 Accelerometry. To assess physical...

  6. Automated perfusion-weighted MRI metrics via localized arterial input functions

    E-Print Network [OSTI]

    Lorenz, Cory, 1981-

    2004-01-01

    This thesis describes and validates a new method for calculating perfusion-weighted MRI (PWI) metrics, a non-invasive technique for calculating cerebral blood flow by tracking a bolus of contrast agent. Past methods to do ...

  7. Weighted Radon transforms for which the Chang approximate inversion formula is precise

    E-Print Network [OSTI]

    Roman Novikov

    2011-01-17

    We describe all weighted Radon transforms on the plane for which the Chang approximate inversion formula is precise. Some subsequent results, including the Cormack type inversion for these transforms, are also given.

  8. Reporting quality of randomized trials in the diet and exercise literature for weight loss

    E-Print Network [OSTI]

    Gibson, Cheryl A.; Kirk, Erik P.; LeCheminant, James D.; Bailey, Bruce W.; Huang, Guoyuan; Donnelly, Joseph E.

    2005-02-23

    Background: To adequately assess individual studies and synthesize quantitative research on weight loss studies, transparent reporting of data is required. The authors examined the reporting quality of randomized trials ...

  9. Role of viscosity in the accurate prediction of source-terms for high molecular weight substances 

    E-Print Network [OSTI]

    Shaikh, Irfan Yusuf

    1999-01-01

    This study shows that using better material property predictions results in better source-term modeling for high molecular weight substances. Viscosity, density, and enthalpy are used as a function of process variables, namely, temperature...

  10. Fact #620: April 26, 2010 Class 8 Truck Tractor Weight by Component

    Broader source: Energy.gov [DOE]

    A typical class 8 truck tractor weighs about 17,000 lbs. The powertrain is nearly a quarter of the weight (24%) while the truck body structure is 19%.

  11. Methods for increasing the thermal conductivity of ultra-high molecular weight polyethylene (UHMWPE)

    E-Print Network [OSTI]

    Miler, Josef L

    2006-01-01

    A two-part study was conducted to determine methods for producing ultra-high molecular weight polyethylene with high thermal conductivity by way of polymer chain orientation. The first portion of this report surveys current ...

  12. Metformin and weight loss in obese women with polycystic ovary syndrome: comparison of doses 

    E-Print Network [OSTI]

    Harborne, L. R.; Sattar, N.; Norman, J. E.; Fleming, R.

    CONTEXT: Metformin treatment of women with polycystic ovary syndrome (PCOS) is widespread, as determined by studies with diverse patient populations. No comparative examination of weight changes or metabolite responses to ...

  13. Light-Weight, Low-Cost, Single-Phase, Liquid-Cooled Cold Plate (Presentation)

    SciTech Connect (OSTI)

    Narumanchi, S.

    2013-07-01

    This presentation, 'Light-Weight, Low-Cost, Single-Phase Liquid-Cooled Cold Plate,' directly addresses program goals of increased power density, specific power, and lower cost of power electronics components through improved thermal management.

  14. New Environmentally Friendly Dispersants for High Temperature Invert-Emulsion Drilling Fluids Weighted by Manganese Tetraoxide 

    E-Print Network [OSTI]

    Rehman, Abdul

    2012-02-14

    This thesis provides a detailed evaluation of different environmentally friendly dispersants in invert-emulsion drilling fluids that can be used to drill wells under difficult conditions such as HPHT. The drilling fluid is weighted by manganese...

  15. Statistical and Economic Implications Associated with Precision of Administering Weight-based Medication in Cattle 

    E-Print Network [OSTI]

    Olvera, Isaac Daniel

    2012-02-14

    Metaphylactic treatment of incoming feedlot cattle is a common preventative action against bovine respiratory disease (BRD). Cattle are dosed based on estimated or actual lot average weights, rather than on an individual basis, to reduce initial...

  16. Energy-Aware Weight Assignment Framework for Circuit Oriented GMPLS Networks

    E-Print Network [OSTI]

    Switching (GMPLS) backbone networks, where optical technologies allow to design "circuit switching" network. Overall, each element can operate at several "power-states", corresponding to different switching weight assignment policy favours a consistent reduction of the network power consumption, without

  17. Light-Weight, Single-Phase, Liquid-Cooled Cold Plate (Presentation)

    SciTech Connect (OSTI)

    Narumanchi, S.

    2013-07-01

    This presentation, 'Light-Weight, Low-Cost, Single-Phase Liquid-Cooled Cold Plate,' directly addresses program goals of increased power density, specific power, and lower cost of power electronics components through improved thermal management.

  18. Fusion and singular vectors in A1{(1)} highest weight cyclic modules

    E-Print Network [OSTI]

    M. Bauer; N. Sochen

    1992-01-31

    We show how the interplay between the fusion formalism of conformal field theory and the Knizhnik--Zamolodchikov equation leads to explicit formulae for the singular vectors in the highest weight representations of A1{(1)}.

  19. Some interrelationships of weights of beef calves from birth to weaning and to maturity 

    E-Print Network [OSTI]

    Jones, John Willoughby

    1957-01-01

    i . . . . . . . ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 21 6, Average weight curves from 15 to 210 days of age for 5/8 Hereford-3/8 Brahman calves in 15 calf crops at Lufkin ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 22 70 Average weight curves... The author expresses his appreciation to Professor J, K. Higgs for his assistance in planning and in directing this study, to Mr. H. W. Franke for his cooperation in weighing the cows and calves at College Station, to Mr~ E, K. Crouch for his assistance...

  20. Prediction of genetic values for weaning weight from field data on calves produced by embryo transfer 

    E-Print Network [OSTI]

    Thallman, Richard Mark

    1988-01-01

    : James 0. Sanders (Chair of Committee) J. F. Baker (Member) C. E. Gates (Member) J. . Taylor (Member) G. C. Smith (Head of Department) December 1988 ABSTRACT Prediction of Genetic Values for Weaning Weight from Field Data on Gal~as Produced... by Embryo Transfer. (December 1988) Richard Hark Thallman, B. S. , Texas A&N University Chair of Advisory Committee: Dr. James O. Sanders Expected progeny differences (EPD's) for weaning weight were calculated from two data sets. Data set 1 contained 5...

  1. Cars on a diet : the material and energy impacts of passenger vehicle weight reduction in the U.S.

    E-Print Network [OSTI]

    Cheah, Lynette W. (Lynette Wan Ting)

    2010-01-01

    Vehicle weight reduction is a known strategy to address growing concerns about greenhouse gas emissions and fuel use by passenger vehicles. We find that every 10% reduction in vehicle weight can cut fuel consumption by ...

  2. Associations of Meteorology with Adverse Pregnancy Outcomes: A Systematic Review of Preeclampsia, Preterm Birth and Birth Weight

    E-Print Network [OSTI]

    Beltran, Alyssa; Wu, Jun; Laurent, Olivier

    2013-01-01

    length to short-term heat stress. Am. J. Public Health 1999,weight and climates using a heat stress index defined as aassociation between heat stress and mean birth weight, after

  3. Experimental Studies of Ilmenite as a Weighting Material in Oil-based Drilling Fluids for HPHT Operations 

    E-Print Network [OSTI]

    Xiao, Jie

    2013-12-06

    ilmenite (5 µm) was introduced to address shortcomings of the traditional weighting materials. The objective of this study is to discuss the performance of oil-based drilling fluids using ilmenite as a weighting material for HPHT applications. Oil...

  4. Dietary, Physical Activity, and Sedentary Behaviors and Their Relationship to Weight Gain in a College Age Population 

    E-Print Network [OSTI]

    Lee, Faegen Dillon

    2012-10-19

    the Council of Environment and Dietary Activity (CEDA) at Texas A&M University was examined and analyzed in order to understand how physical activity, sedentary behavior, and dietary activity affect weight gain or weight loss. The college population...

  5. Friction and wear behavior of ultra-high molecular weight polyethylene as a function of polymer crystallinity

    E-Print Network [OSTI]

    Lin, Zhiqun

    Friction and wear behavior of ultra-high molecular weight polyethylene as a function of polymer-grade ultra-high molecular weight polyethylene (UHMWPE) (GUR 1050 resin) were evaluated as a function replacements; Ultra-high molecular weight polyethylene (UHMWPE); Crystallinity; Friction; Wear 1. Introduction

  6. Instructions on How to Request Publications NIST Weights and Measures Page 1 of 4 CD9001 August 2014

    E-Print Network [OSTI]

    Instructions on How to Request Publications NIST Weights and Measures Page 1 of 4 CD9001 ­ August://tsapps.nist.gov/WMD/default.aspx #12;Instructions on How to Request Publications NIST Weights and Measures Page 2 of 4 CD9001 ­ August. #12;Instructions on How to Request Publications NIST Weights and Measures Page 3 of 4 CD9001 ­ August

  7. MODEL-ASSISTED WEIGHTING FOR SURVEYS WITH MULTIPLE RESPONSE MODE Eric V. Slud, Census Bureau & Univ. of Maryland

    E-Print Network [OSTI]

    Maryland at College Park, University of

    Community Survey, demo- graphic weights, logistic regression, mean-squared error, misspecified modelMODEL-ASSISTED WEIGHTING FOR SURVEYS WITH MULTIPLE RESPONSE MODE Eric V. Slud, Census Bureau & Univ. Analysis of the survey results usually proceeds by weighting responses roughly by inverse unconditional

  8. Blood lead level association with lower body weight in NHANES 1999–2006

    SciTech Connect (OSTI)

    Scinicariello, Franco; Buser, Melanie C.; Mevissen, Meike; Portier, Christopher J.

    2013-12-15

    Background: Lead exposure is associated with low birth-weight. The objective of this study is to determine whether lead exposure is associated with lower body weight in children, adolescents and adults. Methods: We analyzed data from NHANES 1999–2006 for participants aged ? 3 using multiple logistic and multivariate linear regression. Using age- and sex-standardized BMI Z-scores, overweight and obese children (ages 3–19) were classified by BMI ? 85th and ? 95th percentiles, respectively. The adult population (age ? 20) was classified as overweight and obese with BMI measures of 25–29.9 and ? 30, respectively. Blood lead level (BLL) was categorized by weighted quartiles. Results: Multivariate linear regressions revealed a lower BMI Z-score in children and adolescents when the highest lead quartile was compared to the lowest lead quartile (? (SE) = ? 0.33 (0.07), p < 0.001), and a decreased BMI in adults (? (SE) = ? 2.58 (0.25), p < 0.001). Multiple logistic analyses in children and adolescents found a negative association between BLL and the percentage of obese and overweight with BLL in the highest quartile compared to the lowest quartile (OR = 0.42, 95% CI: 0.30–0.59; and OR = 0.67, 95% CI: 0.52–0.88, respectively). Adults in the highest lead quartile were less likely to be obese (OR = 0.42, 95% CI: 0.35–0.50) compared to those in the lowest lead quartile. Further analyses with blood lead as restricted cubic splines, confirmed the dose-relationship between blood lead and body weight outcomes. Conclusions: BLLs are associated with lower body mass index and obesity in children, adolescents and adults. - Highlights: • NHANES analysis of BLL and body weight outcomes • Increased BLL associated with decreased body weight in children and adolescent • Increased BLL associated with decreased body weight in adults.

  9. A-Priori and A-Posteriori Covariance Data in Nuclear Cross Section Adjustments: Issues and Challenges

    SciTech Connect (OSTI)

    Palmiotti, Giuseppe; Salvatores, Massimo; Aliberti, G.

    2015-01-01

    In order to provide useful feedback to evaluators a set of criteria are established for assessing the robustness and reliability of the cross section adjustments that make use of integral experiment information. Criteria are also provided for accepting the “a posteriori” cross sections, both as new “nominal” values and as “trends”. Some indications of the use of the “a posteriori” covariance matrix are indicated, even though more investigation is needed to settle this complex subject.

  10. Sex-specific tissue weighting factors for effective dose equivalent calculations

    SciTech Connect (OSTI)

    Xu, X.G. [Rensselaer Polytechnic Inst., Troy, NY (United States); Reece, W.D. [Texas A& M Univ., College Station, TX (United States)

    1996-01-01

    The effective dose equivalent was defined in the International Commission on Radiological Protection Publication 26 in 1977 and later adopted by the U.S. Nuclear REgulatory Commission. To calculate organ doses and effective dose equivalent for external exposures using Monte Carlo simulations, sex-specific anthropomorphic phantoms and sex-specific weighting factors are always employed. This paper presents detailed mathematical derivation of a set of sex-specific tissue weighting factors and the conditions which the weighting factors must satisfy. Results of effective dose equivalent calculations using female and male phantoms exposed to monoenergetic photon beams of 0.08, 0.3, and 1.0 MeV are provided and compared with results published by other authors using different sex-specific weighting factors and phantoms. The results indicate that females always receive higher effective dose equivalent than males for the photon energies and geometries considered and that some published data may be wrong due to mistakes in deriving the sex-specific weighting factors. 17 refs., 2 figs., 2 tabs.

  11. Measurements of the Influence of Acceleration and Temperature of Bodies on their Weight

    E-Print Network [OSTI]

    A. L. Dmitriev

    2008-03-12

    A brief review of experimental research of the influence of acceleration and temperatures of test mass upon gravitation force, executed between the 1990s and the beginning of 2000 is provided.Results of weighing a rotor of a mechanical gyroscope with a horizontal axis, an anisotropic crystal with the big difference of the speed of longitudinal acoustic waves, measurements of temperature dependence of weight of metal bars of non-magnetic materials, and also measurement of restitution coefficients at quasi-elastic impact of a steel ball about a massive plate are given. A negative temperature dependence of the weight of a brass core was measured. All observably experimental effects, have probably a general physical reason connected with the weight change dependent upon acceleration of a body or at thermal movement of its microparticles.

  12. Wet-spinnability and crosslinked fibre properties of two collagen polypeptides with varied molecular weight

    E-Print Network [OSTI]

    Tronci, Giuseppe; Arafat, M Tarik; Yin, Jie; Wood, David J; Russell, Stephen J

    2015-01-01

    The formation of naturally-derived materials with wet stable fibrous architectures is paramount in order to mimic the features of tissues at the molecular and microscopic scale. Here, we investigated the formation of wet-spun fibres based on collagen-derived polypeptides with comparable chemical composition and varied molecular weight. Gelatin and hydrolysed fish collagen (HFC) were selected as widely-available linear amino-acidic chains of high and low molecular weight, respectively, and functionalised in the wet-spun fibre state in order to preserve the material geometry in physiological conditions. Wet-spun fibre diameter and morphology were dramatically affected depending on the polypeptide molecular weight, wet-spinning solvent (i.e. 2,2,2-Trifluoroethanol and dimethyl sulfoxide) and coagulating medium (i.e. acetone and ethanol), resulting in either bulky or porous internal geometry. Dry-state tensile moduli were significantly enhanced in gelatin and HFC samples following covalent crosslinking with activ...

  13. From Boltzmann to incompressible Navier-Stokes in Sobolev spaces with polynomial weight

    E-Print Network [OSTI]

    Marc Briant; Sara Merino-Aceituno; Clément Mouhot

    2014-12-15

    We study the Boltzmann equation on the $d$-dimensional torus in a perturbative setting around a global equilibrium under the Navier-Stokes linearisation. We use a recent functional analysis breakthrough to prove that the linear part of the equation generates a $C^0$-semigroup with exponential decay in Lebesgue and Sobolev spaces with polynomial weight, independently on the Knudsen number. Finally we show a Cauchy theory and an exponential decay for the perturbed Boltzmann equation, uniformly in the Knudsen number, in Sobolev spaces with polynomial weight. The polynomial weight is almost optimal and furthermore, this result only requires derivatives in the space variable and allows to connect to solutions to the incompressible Navier-Stokes equations in these spaces.

  14. Reliable clock estimation using linear weighted fusion based on pairwise broadcast synchronization

    SciTech Connect (OSTI)

    Shi, Xin Zhao, Xiangmo Hui, Fei Ma, Junyan Yang, Lan

    2014-10-06

    Clock synchronization in wireless sensor networks (WSNs) has been studied extensively in recent years and many protocols are put forward based on the point of statistical signal processing, which is an effective way to optimize accuracy. However, the accuracy derived from the statistical data can be improved mainly by sufficient packets exchange, which will consume the limited power resources greatly. In this paper, a reliable clock estimation using linear weighted fusion based on pairwise broadcast synchronization is proposed to optimize sync accuracy without expending additional sync packets. As a contribution, a linear weighted fusion scheme for multiple clock deviations is constructed with the collaborative sensing of clock timestamp. And the fusion weight is defined by the covariance of sync errors for different clock deviations. Extensive simulation results show that the proposed approach can achieve better performance in terms of sync overhead and sync accuracy.

  15. Weight Lifting 

    E-Print Network [OSTI]

    Unknown

    2011-08-17

    of this can be found along Wolf Pen Creek in College Station, Texas. There has been little development over the past couple of decades in the Wolf Pen Creek drainage basin and therefore, Wolf Pen Creek is considered to be an urban stream that has maintained a...

  16. Weighted Guidelines

    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 DeliciousMathematics And Statistics » USAJobs SearchAMERICA'S FUTURE.Projects atWe WantinOffice of EERE Webtrends

  17. Study of the Spin-weighted Spheroidal Equation in the Case of s=1

    E-Print Network [OSTI]

    Yue Sun; Guihua Tian; Kun Dong

    2010-11-15

    We present series study of using the method of super-symmetric quantum mechanics(SUSYQM) solving the spin-weighted spheroidal wave equation. In this paper, we obtain the first four terms of super-potential of the spin-weighted spheroidal wave equation in the case of s=1. These results may help summary the general form for the n-th term of the super-potential, which is proved correct by means of induction. We finally compute the ground eigenvalues and ground eigenfunction. All the results may be of significative for studies of electromagnetic radiation processes near rotating black holes and compute radiation reaction in curved space-time.

  18. A study of the catalytic conversion of synthesis gas to low molecular weight hydrocarbons 

    E-Print Network [OSTI]

    Chan, Ting Yee

    1981-01-01

    A STUDY 0F THE CA'ALYTIC CONVERSION OF SYNTHESIS GAS TO LON NOIECULAR WEIGHT HYDROCARBONS A Thesis by TIN G YEE CHAN Submitted to the Graduate College of exas ARE University in partial fulf illment of the requirement f or the degree... of NASTER OF SCIENCE August 1981 Nejor Subject: Chemical Engineering A STUDY OF CATALYTIC CONVERSION OF SYNTHESIS GAS TO LOW MOLECULAR WEIGHT HYDROCARBONS A Thesis TING YEE CHAN Approved as to style and content by hairman o ommit ee Member ember...

  19. Schonlau M., Van Soest A, Kapteyn A, Are `Webographic' or attitudinal questions useful for adjusting estimates from Web surveys using propensity scoring? Survey Research Methods,

    E-Print Network [OSTI]

    Schonlau, Matt

    for adjusting estimates from Web surveys using propensity scoring? Survey Research Methods, 2007, 1 (3), 155-163. Are `Webographic' or attitudinal questions useful for adjusting estimates from Web surveys using propensity scoring? Abstract Inference from Web surveys may be affected by non-random selection of Web survey participants. One

  20. Dynamically Adjustable Wind Turbine Blades: Adaptive Turbine Blades, Blown Wing Technology for Low-Cost Wind Power

    SciTech Connect (OSTI)

    2010-02-02

    Broad Funding Opportunity Announcement Project: Caitin is developing wind turbines with a control system that delivers compressed air from special slots located in the surface of its blades. The compressed air dynamically adjusts the aerodynamic performance of the blades, and can essentially be used to control lift, drag, and ultimately power. This control system has been shown to exhibit high levels of control in combination with an exceptionally fast response rate. The deployment of such a control system in modern wind turbines would lead to better management of the load on the system during peak usage, allowing larger blades to be deployed with a resulting increase in energy production.

  1. Adjusting External Doses from the ORNL and Y-12 Facilities for the Oak Ridge Nuclear Facilities Mortality Study

    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 OutreachProductswsicloudwsicloudden DocumentationAccommodationsRegister / Vol. 72,Wakhle, 4/15/15, SlideAdjusting

  2. Build-to-Last: Strength to Weight 3D Printed Objects Andrei Sharf2

    E-Print Network [OSTI]

    Sharf, Andrei

    The emergence of low-cost 3D printers steers the investigation of new geometric problems that controlBuild-to-Last: Strength to Weight 3D Printed Objects Lin Lu1 Andrei Sharf2 Haisen Zhao1 Yuan Wei1 Ben-Gurion University 3 Tel Aviv University Figure 1: We reduce the material of a 3D kitten (left

  3. A New Weighted Shortest Path Tree for Convergecast Traffic Routing in WSN

    E-Print Network [OSTI]

    Boyer, Edmond

    , existing SPT approaches aim to construct a tree rooted at the sink such that the cost of the path from any to the basic one. Index Terms--Wireless Sensor Networks (WSN), Shortest Path Tree (SPT), weighted path cost such that the path cost from any node to the sink is minimal. In existing construction algorithms, the cost of a path

  4. In-Space Transportation Infrastructure Architecture Decisions Using a Weighted Graph Approach

    E-Print Network [OSTI]

    de Weck, Olivier L.

    and Technology Skolkovo 143025, Russia crawley@skolkovotech.ru Abstract-- The selection of an architecture with nodes corresponding to architecture- technology combinations and edges corresponding to the abilityIn-Space Transportation Infrastructure Architecture Decisions Using a Weighted Graph Approach Peter

  5. Regression Analysis Using Weighted Least Squares Robert Drucker, University of Washington (May 1996)

    E-Print Network [OSTI]

    Washington at Seattle, University of

    Regression Analysis Using Weighted Least Squares Robert Drucker, University of Washington (May 1996) 1. Theory The j­th order least­squares regression problem can be stated in matrix notation as Y = Xb regression analysis assumes that the residuals are independent identically dis­ tributed (iid) random

  6. A General Weighted Grammar Library Cyril Allauzen, Mehryar Mohri, and Brian Roark

    E-Print Network [OSTI]

    Allauzen, Cyril

    A General Weighted Grammar Library Cyril Allauzen, Mehryar Mohri, and Brian Roark AT&T Labs software library, the GRM Library, that can be used in a variety of applications in text, speech describe several algorithms and utilities of this library and point out in each case their application

  7. Effects of dietary calcium and cholecalciferol on weight gain and mineral composition of the blue tilapia 

    E-Print Network [OSTI]

    O'Connell, John Patrick

    1993-01-01

    .09 g in 38-1 aquaria receiving water with 0.1 mg Ca/l for a period of 36 weeks. Significantly (P < 0.05) greater weight gain, bone and scale calcium, as well as bone and scale phosphorus values were observed for fish fed the calciumsupplemented diets...

  8. Efficacies of dexfenfluramine and fluoxetine in preventing weight gain after smoking cessation 1-4

    E-Print Network [OSTI]

    Wurtman, Richard

    in metabolism and energy intake both appear to change energy balance. Some findings suggest that quitting metabolic rate (9), Heightened energy intake probably makes a larger contribution to weight gain, because energy intake increases by "'627-1463 kJ (150-350 kcal)/d after smoking cessation (I, 10-12). Energy

  9. POLYMER END-GROUP ANALYSIS: THE DETERMINATION OF AVERAGE MOLECULAR WEIGHT

    E-Print Network [OSTI]

    Weston, Ken

    POLYMER END-GROUP ANALYSIS: THE DETERMINATION OF AVERAGE MOLECULAR WEIGHT Background reading. 11. Skoog, West, Holler and Crouch, 7th ed., Chap. 14. Introduction Polymers Polymers are a special in this experiment, or may be of different types. Polymers are very important in biological systems. For example

  10. Biopolymer Mimicry with Polymeric Wormlike Micelles: Molecular Weight Scaled Flexibility, Locked-in Curvature,

    E-Print Network [OSTI]

    ,2 These amphiphilic copolymers self-assemble in water to give highly stable vesicles. Many related systemsBiopolymer Mimicry with Polymeric Wormlike Micelles: Molecular Weight Scaled Flexibility, Locked micelles formed in water from a series of poly(ethylene oxide) (PEO)-based diblock copolymer amphiphiles

  11. Leaky LMS AlgorithmLeaky LMS Algorithm Convergence of tap-weight error modes dependent on

    E-Print Network [OSTI]

    Santhanam, Balu

    Leaky LMS AlgorithmLeaky LMS Algorithm Convergence of tap-weight error modes dependent. Stability and convergence time issues of concern for ill- conditioned inputs. Leaky LMS AlgorithmLeaky LMS cost. Block LMS AlgorithmBlock LMS Algorithm Uses type-I polyphase components of the input u[n]: Block

  12. Reduced weight decontamination formulation for neutralization of chemical and biological warfare agents

    SciTech Connect (OSTI)

    Tucker, Mark D.

    2014-06-03

    A reduced weight DF-200 decontamination formulation that is stable under high temperature storage conditions. The formulation can be pre-packed as an all-dry (i.e., no water) or nearly-dry (i.e., minimal water) three-part kit, with make-up water (the fourth part) being added later in the field at the point of use.

  13. A Dynamic Approach to MPE and Weighted MAX-SAT , Paul Beame1

    E-Print Network [OSTI]

    Kautz, Henry

    models and solved by either complete or incom- plete reasoning methods. Beyond classic CSP, where a solu. For example, the constraints can be associated with probability, cost, utility, or weight; the goal can be to minimize costs of violated constraints, or to maximize the likelihood of a variable assignment, etc

  14. ALGORITHM FOR FACIAL WEIGHT-CHANGE Udy Danino, Nahum Kiryati and Miriam Furst

    E-Print Network [OSTI]

    Kiryati, Nahum

    . It is in- tended for use in the evaluation of self-perception distor- tion of Anorexia Nervosa (AN the search for better ways to diagnose, evaluate and treat various eating disorders, es- pecially Anorexia Nervosa (AN). AN is a life-threatening psychiatric disorder. It is characterized by low body weight

  15. Brain Tissue Volume Changes Following Weight Gain in Adults with Anorexia Nervosa

    E-Print Network [OSTI]

    Brain Tissue Volume Changes Following Weight Gain in Adults with Anorexia Nervosa Christina A Disord 2011; 44:406­411) Introduction Anorexia nervosa (AN) is a serious psychiatric ill- ness, MD3 ABSTRACT Objective: To measure brain volume deficits among underweight patients with anorexia

  16. Central and non-central limit theorems for weighted power variations of fractional Brownian motion

    E-Print Network [OSTI]

    Nourdin, Ivan; Nualart, David; Tudor, Ciprian A.

    2010-10-01

    n this paper, we prove some central and non-central limit theorems for renormalized weighted power variations of order q?2 of the fractional Brownian motion with Hurst parameter H?(0, 1), where q is an integer. The central limit holds for 1/2q

  17. Solar Energy Materials & Solar Cells 75 (2003) 307312 Extreme radiation hardness and light-weighted

    E-Print Network [OSTI]

    Woodall, Jerry M.

    2003-01-01

    Solar Energy Materials & Solar Cells 75 (2003) 307­312 Extreme radiation hardness and light-weighted thin-film indium phosphide solar cell and its computer simulation Guohua Lia, *, Qingfen Yanga+ -i-p+ InP solar cell is developed. The total thickness of its epitaxial layer is only 0.22 mm

  18. Influence of plasticizer molecular weight on plasticizer retention in PVC geomembranes

    E-Print Network [OSTI]

    PROOFS Influence of plasticizer molecular weight on plasticizer retention in PVC geomembranes T. D, accepted 31 October 2004 ABSTRACT: Plasticizers are used to make PVC flexible so it can be used as a geomembrane. Plasticizers can migrate from PVC geomembranes over time because of contact with air, liquid, and

  19. A computational analysis of the ballistic performance of light-weight hybrid composite armors

    E-Print Network [OSTI]

    Grujicic, Mica

    of Mechanical Engineering, 241 Engineering Innovation Building, Clemson University, Clemson, SC 29634 being able to provide the required protection fortheon-boardpersonnel and do it at a relatively low cost lower vehicle weight, higher vehicle manoeuvrability, higher fuel efficiency, lower load levels imposed

  20. Reviews in Fisheries Science, 8(l): l-44 (2000) Relative Weight (Wr) Status and Current

    E-Print Network [OSTI]

    2000-01-01

    for estimating fish body composition, as a measure of fish health, and to assess prey abundance, fish stockingsReviews in Fisheries Science, 8(l): l-44 (2000) Relative Weight (Wr) Status and Current Use in Fisheries Assessment and Management Brian G. B/a&well,* Michael L. Brown, and David W. Willis Department

  1. MUSIC IDENTIFICATION WITH WEIGHTED FINITE-STATE TRANSDUCERS Eugene Weinstein 1,2

    E-Print Network [OSTI]

    Cortes, Corinna

    MUSIC IDENTIFICATION WITH WEIGHTED FINITE-STATE TRANSDUCERS Eugene Weinstein 1,2 and Pedro Moreno 1 Mercer Street, New York, NY 10012. ABSTRACT Music identification is the process of matching an audio approach to music identification based on finite-state transducers and Gaussian mixture models. We ap- ply

  2. Cost-Optimal Planning using Weighted MaxSAT Nathan Robinson

    E-Print Network [OSTI]

    Gretton, Charles

    -benefit plan- ning in fixed-horizon problems. In this setting actions have costs and goal utilities canCost-Optimal Planning using Weighted MaxSAT Nathan Robinson , Charles Gretton , Duc-Nghia Pham the problem of computing optimal plans for propositional planning problems with action costs. In the spirit

  3. Overlap distributions and taxonomy analysis of spin glass states with equal weights

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    499 Overlap distributions and taxonomy analysis of spin glass states with equal weights N. Parga) Résumé. 2014 Nous utilisons des techniques de taxonomie numérique pour vérifier l'ultramétricité des entre échantillons disparaissent. Abstract. 2014 Techniques of numerical taxonomy are used to make

  4. Dynamic Light-Scattering Characterization of the Molecular Weight Distribution of Unfractionated Polyimide

    E-Print Network [OSTI]

    Wu, Chi

    Polyimide MOHAMMAD SIDDIQ,1 CHI WU2 1 Department of Chemistry, Gomal University. D.I. Khan, North of an unfractionated polyimide (UPI) in CHCl3 at 25°C. The Laplace inversion of precisely measured intensity for the characterization of the molecular weight distribution of polyimide. © 2001 John Wiley & Sons, Inc. J Appl Polym Sci

  5. Thermoplastic Resin Sales by Major Market (millions of pounds, dry weight basis)

    E-Print Network [OSTI]

    Laughlin, Robert B.

    Thermoplastic Resin Sales by Major Market 2004-2008 (millions of pounds, dry weight basis) Major selected thermoplastic resins: Low-Density Polyethylene Polyvinyl Chloride Linear-Low-Density Polyethylene-Acrylonitrile Polystyrene Other Styrene-based Polymers Styrene Butadiene Latexes (SBL) Engineering Resins Thermoplastic

  6. Matrix Convex Functions With Applications to Weighted Centers for Semidefinite Programming

    E-Print Network [OSTI]

    Zhang, Shuzhong

    Matrix Convex Functions With Applications to Weighted Centers for Semidefinite Programming Jan for general smooth matrix-valued functions and for the class of matrix convex (or concave) functions first introduced by L¨owner and Kraus in 1930s. Then we use these calculus rules and the matrix convex function

  7. A mixed formulation for the direct approximation -weighted controls for the linear heat

    E-Print Network [OSTI]

    Boyer, Edmond

    A mixed formulation for the direct approximation of L2 -weighted controls for the linear heat of null controls for the linear heat equa- tion. The goal is to compute approximations of controls-Cara & M¨unch, Strong convergence approximations of null controls for the 1D heat equation, 2013], a so

  8. Numerical exact controllability of the 1D heat equation: Carleman weights and duality

    E-Print Network [OSTI]

    Numerical exact controllability of the 1D heat equation: Carleman weights and duality Enrique Fern for the 1D heat equation. The goal is to compute a control that drives (a numerical approximation of [11], where primal methods were considered. Keywords: Heat equation, null controllability, numerical

  9. Pore pressure within formations determines the mud weight required to build a balancing fluid pressure down-

    E-Print Network [OSTI]

    Pore pressure within formations determines the mud weight required to build a balancing fluid, then formation fluids can flow into the well, potentially leading to well blowouts if not con- trolled. Complex but not for shale. Overpressure is one of the primary concernsofexplorationists,and drilling through overpressured

  10. On Quanti ed Weighted MAX-SAT Amol D. Mali 1

    E-Print Network [OSTI]

    Mali, Amol D.

    On Quanti#12;ed Weighted MAX-SAT Amol D. Mali 1 Abstract Propositional satis#12;ability (SAT Science, University of Wisconsin, Milwaukee, WI 53211, mali@miller.cs.uwm.edu, Phone: 1-414-229-6762, Fax: 1-414-229-2769, http://www.cs.uwm.edu/faculty/mali. This technical report is an extended version

  11. Root-n consistent density estimators of convolutions in weighted L1-norms

    E-Print Network [OSTI]

    Wefelmeyer, Wolfgang

    Root-n consistent density estimators of convolutions in weighted L1-norms Anton Schick and Wolfgang. Anton Schick was supported by NSF Grant DMS 0405791. 1 #12;2 ANTON SCHICK AND WOLFGANG WEFELMEYER-n rates in L1-spaces. It follows from Schick and Wefelmeyer (2004) that under appropriate conditions on f

  12. A Weighted Interference Estimation Scheme for Interface Switching Wireless Mesh Networks

    E-Print Network [OSTI]

    . Typically, a WMN is a collection of wireless mesh routers and wireless mobile mesh clients. Wireless mesh to wireless mesh routers via either wired or wireless connections. In addition, a small number of wirelessA Weighted Interference Estimation Scheme for Interface Switching Wireless Mesh Networks Yunxia

  13. A Weighted Interference Estimation Scheme for Interface Switching Wireless Mesh Networks

    E-Print Network [OSTI]

    . A WMN is a collection of stationary wireless mesh routers and mobile mesh clients. Wireless mesh routers mesh routers via traditional Ethernet or wireless connections. Through multi-hop wireless relay, mobileA Weighted Interference Estimation Scheme for Interface Switching Wireless Mesh Networks Yunxia

  14. Weighting Features to Recognize 3D Patterns of Electron Density in X-ray Protein Crystallography

    E-Print Network [OSTI]

    Ioerger, Thomas R.

    Weighting Features to Recognize 3D Patterns of Electron Density in X-ray Protein Crystallography features to recognize 3D patterns of electron density to determine protein structures. We present SLIDER, Texas A&M University 2 Department of Biochemistry & Biophysics, Texas A&M University 1 {kgopal

  15. the average weight of Connecticut River fish was considerably less (Table 1). The difference in average

    E-Print Network [OSTI]

    the average weight of Connecticut River fish was considerably less (Table 1). The difference in the Connecticut River basin. Fisheries (Bethesda) 7(6): 2-11. POTTER. I. C.· F. W. H. BEAMISH, AND B. G. H. Freshwater fishes of Connecticut. State Geol. Nat. Hist. Servo Conn.· Dep. Environ. Prot., Bull. 101, 134 p

  16. EXPERIMENTAL NEUROLOGY 131,229-238 (19%) Characteristics of BDNF-Induced Weight Loss

    E-Print Network [OSTI]

    Wellman, Cara

    , California 91320 There is evidence that central infusion of brain- derived neurotrophic factor (BDNF) induces/day) was infused into the lateral ventricle (Lv) of male Long-Evans rats for 14 days. Body weight and food intake were monitored throughout infusion and recovery periods. BDNF in- duced severe, dose-dependent appetite

  17. Enhanced Miscibility of Low-Molecular-Weight Polystyrene/Polyisoprene Blends in Supercritical CO2

    E-Print Network [OSTI]

    Raghavan, Srinivasa

    Enhanced Miscibility of Low-Molecular-Weight Polystyrene/Polyisoprene Blends in Supercritical CO2 solution temperature (UCST) polymer blend in the presence of supercritical carbon dioxide (scCO2 been examined as a function of temperature in scCO2 by visual inspection, small-angle neutron

  18. Adultchild differences in acoustic cue weighting are influenced by segmental context: Children are not always perceptually

    E-Print Network [OSTI]

    Edinburgh, University of

    are not always perceptually biased toward transitions Catherine Mayoa) and Alice Turk Theoretical & Applied and colleagues, for example, have found that in identifying fricative contrasts e.g., /su/-/bÉ/ based and colleagues Nittrouer, 1993; Nittrouer and Miller, 1997 have suggested that these differences in cue weighting

  19. Weighted Hybrid Clustering by Combining Text Mining and Bibliometrics on a Large-Scale Journal Database

    E-Print Network [OSTI]

    Weighted Hybrid Clustering by Combining Text Mining and Bibliometrics on a Large-Scale Journal, Belgium, and Wuhan University of Science and Technology (WUST), College of Information Science and Frizo Janssens Katholieke Universiteit Leuven, ESAT-SCD, Kasteelpark Arenberg 10, B3001, Leuven, Belgium

  20. A frequency weighted approach to robust fault reconstruction and F. Crusca

    E-Print Network [OSTI]

    Aldeen, Mohammad

    is based on shaping the map from disturbance inputs to the fault es- timation error through frequency, these disturbances are assumed to be the output of a filter (with the previously mentioned frequency characteristicsA frequency weighted approach to robust fault reconstruction C.P. Tan and F. Crusca and M. Aldeen

  1. Improving retinal image resolution with iterative weighted shift-and-add

    E-Print Network [OSTI]

    Ribak, Erez

    1 Improving retinal image resolution with iterative weighted shift-and-add Nizan Meitav1 High-resolution retinal imaging requires dilating the pupil, and therefore exposing more aberrations that blur the image. We developed an image processing technique that takes advantage of the natu- ral

  2. Understanding Hind Limb Weight Support in Chimpanzees With Implications for the

    E-Print Network [OSTI]

    Pontzer, Herman

    biomechanics; primate origins; kinematics; kinetics; spandrels ABSTRACT Most quadrupedal mammals support kinetic pattern remains unclear. Here, we examine weight support patterns in a sample of chimpanzees (Pan terrestrial and arboreal quadrupedalism (Kimura et al., 1979; Demes et al., 1994; Schmitt, 2003; Schmitt

  3. A POWER-WEIGHTED VARIANT OF THE EU27 CAMBRIDGE COMPROMISE

    E-Print Network [OSTI]

    Grimmett, Geoffrey

    to population figures using the divisor method with rounding upwards and observing a 96 seat capping. The power are apportioned in proportion to the States' population figures1 p1, . . ., p27. The divisor method with rounding-weighted population indices entails a lack of transparency, and consti- tutes a breach of the principle of equal

  4. Fact #846: November 10, 2014 Trucks Move 70% of all Freight by Weight and 74% of Freight by Value – Dataset

    Broader source: Energy.gov [DOE]

    Excel file with dataset for Fact #846: Trucks Move 70% of all Freight by Weight and 74% of Freight by Value

  5. Weighted simultaneous algebraic reconstruction technique for tomosynthesis imaging of objects with high-attenuation features

    SciTech Connect (OSTI)

    Levakhina, Y. M.; Mueller, J.; Buzug, T. M.; Duschka, R. L.; Vogt, F.; Barkhausen, J.

    2013-03-15

    Purpose: This paper introduces a nonlinear weighting scheme into the backprojection operation within the simultaneous algebraic reconstruction technique (SART). It is designed for tomosynthesis imaging of objects with high-attenuation features in order to reduce limited angle artifacts. Methods: The algorithm estimates which projections potentially produce artifacts in a voxel. The contribution of those projections into the updating term is reduced. In order to identify those projections automatically, a four-dimensional backprojected space representation is used. Weighting coefficients are calculated based on a dissimilarity measure, evaluated in this space. For each combination of an angular view direction and a voxel position an individual weighting coefficient for the updating term is calculated. Results: The feasibility of the proposed approach is shown based on reconstructions of the following real three-dimensional tomosynthesis datasets: a mammography quality phantom, an apple with metal needles, a dried finger bone in water, and a human hand. Datasets have been acquired with a Siemens Mammomat Inspiration tomosynthesis device and reconstructed using SART with and without suggested weighting. Out-of-focus artifacts are described using line profiles and measured using standard deviation (STD) in the plane and below the plane which contains artifact-causing features. Artifacts distribution in axial direction is measured using an artifact spread function (ASF). The volumes reconstructed with the weighting scheme demonstrate the reduction of out-of-focus artifacts, lower STD (meaning reduction of artifacts), and narrower ASF compared to nonweighted SART reconstruction. It is achieved successfully for different kinds of structures: point-like structures such as phantom features, long structures such as metal needles, and fine structures such as trabecular bone structures. Conclusions: Results indicate the feasibility of the proposed algorithm to reduce typical tomosynthesis artifacts produced by high-attenuation features. The proposed algorithm assigns weighting coefficients automatically and no segmentation or tissue-classification steps are required. The algorithm can be included into various iterative reconstruction algorithms with an additive updating strategy. It can also be extended to computed tomography case with the complete set of angular data.

  6. Method and apparatus for routing data in an inter-nodal communications lattice of a massively parallel computer system by dynamically adjusting local routing strategies

    DOE Patents [OSTI]

    Archer, Charles Jens (Rochester, MN); Musselman, Roy Glenn (Rochester, MN); Peters, Amanda (Rochester, MN); Pinnow, Kurt Walter (Rochester, MN); Swartz, Brent Allen (Chippewa Falls, WI); Wallenfelt, Brian Paul (Eden Prairie, MN)

    2010-03-16

    A massively parallel computer system contains an inter-nodal communications network of node-to-node links. Each node implements a respective routing strategy for routing data through the network, the routing strategies not necessarily being the same in every node. The routing strategies implemented in the nodes are dynamically adjusted during application execution to shift network workload as required. Preferably, adjustment of routing policies in selective nodes is performed at synchronization points. The network may be dynamically monitored, and routing strategies adjusted according to detected network conditions.

  7. 2004 Rate Adjustments

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

    for Transmission and Ancillary Services Federal Register Notice -- Rate Order WAPA-141: Notice of Extension of Formula Rates for Transmission and Ancillary Services If you have any...

  8. Lease Condensate Reserves Adjustments

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

    50 44 8 28 25 -76 2009-2014 Federal Offshore U.S. -8 2 0 -5 0 18 2009-2014 Pacific (California) -1 0 0 0 0 0 2009-2014 Gulf of Mexico (Louisiana & Alabama) -4 3 0 -3 -1 18...

  9. Representation of the Fourier transform as a weighted sum of the complex error functions

    E-Print Network [OSTI]

    S. M. Abrarov; B. M. Quine

    2015-08-05

    In this paper we show that a methodology based on a sampling with the Gaussian function of kind $h\\,{e^{ - {{\\left( {t/c} \\right)}^2}}}/\\left( {{c}\\sqrt \\pi } \\right)$, where ${c}$ and $h$ are some constants, leads to the Fourier transform that can be represented as a weighted sum of the complex error functions. Due to remarkable property of the complex error function, the Fourier transform based on the weighted sum can be significantly simplified and expressed in terms of a damping harmonic series. In contrast to the conventional discrete Fourier transform, this methodology results in a non-periodic wavelet approximation. Consequently, the proposed approach may be useful and convenient in algorithmic implementation.

  10. Interfacial Fracture in Piezoelectric Bimaterials: Weight Functions and Singular Integral Formulation

    E-Print Network [OSTI]

    L. Pryce; L. Morini; A. Zagnetko

    2015-01-09

    The focus of this paper is on the analysis of a semi-infinite crack lying along a perfect interface in a piezoelectric bimaterial with arbitrary loading on the crack faces. Making use of the extended Stroh formalism for piezoelectric materials combined with Riemann-Hilbert formulation, general expressions are obtained for both symmetric and skew-symmetric weight functions associate with plane crack problems at the interface between dissimilar anisotropic piezoelectric media. The effect of the coupled electrical fields is incorporated in the derived original expressions for the weight function matrices. These matrices are used together with Betti's reciprocity identity in order to obtain singular integral equations relating the extended displacement and traction fields to the loading acting on the crack faces. In order to study the variation of the piezoelectric effect, two different poling directions are considered. Examples are shown for both poling directions with a number of mechanical and electrical loadings applied to the crack faces.

  11. ?AMG based on Weighted Matching for Systems of Elliptic PDEs Arising From Displacement and Mixed Methods

    SciTech Connect (OSTI)

    D'Ambra, P.; Vassilevski, P. S.

    2014-05-30

    Adaptive Algebraic Multigrid (or Multilevel) Methods (?AMG) are introduced to improve robustness and efficiency of classical algebraic multigrid methods in dealing with problems where no a-priori knowledge or assumptions on the near-null kernel of the underlined matrix are available. Recently we proposed an adaptive (bootstrap) AMG method, ?AMG, aimed to obtain a composite solver with a desired convergence rate. Each new multigrid component relies on a current (general) smooth vector and exploits pairwise aggregation based on weighted matching in a matrix graph to define a new automatic, general-purpose coarsening process, which we refer to as “the compatible weighted matching”. In this work, we present results that broaden the applicability of our method to different finite element discretizations of elliptic PDEs. In particular, we consider systems arising from displacement methods in linear elasticity problems and saddle-point systems that appear in the application of the mixed method to Darcy problems.

  12. Critical Analysis and Review of Flash Points of High Molecular Weight Poly-functional C, H, N, O Compounds 

    E-Print Network [OSTI]

    Thomas, Derrick

    2011-08-08

    and the molecular weight of the molecule. The training set included 196 high molecular weight C, H, N and O compounds. It produced an average absolute error (AAE) of 13K, superior to any other model tested so far. An accurate NBP is essential for critical review...

  13. Processes for converting methane to higher molecular weight hydrocarbons via sulfur-containing intermediates

    SciTech Connect (OSTI)

    Han, S.; Palermo, R.E.

    1989-09-05

    This patent describes a process for converting methane to higher molecular weight hydrocarbons. The process comprising the steps of contacting methane with carbonyl sulfide in the presence of UV light under conditions sufficient to generate Ch/sub 3/SH; and contacting CH/sub 3/SH with a catalyst under conditions sufficient to produce hydrogen sulfide and a mixture of hydrocarbons having at least two carbon atoms.

  14. A Weighted Residual Framework for Formulation and Analysis of Direct Transcription Methods for Optimal Control 

    E-Print Network [OSTI]

    Singh, Baljeet

    2012-02-14

    . I am grateful to my roommates Surinder Pal and Navdeep Singh for making my stay at TAMU much like home. I thank my colleagues and friends, Hrishikesh, Shalom, Luis, Avinash, Roshmik, Parikshit, Sandeep, Abhishek, Xiaoli, Monika and Mrinal...-1 A WEIGHTED RESIDUAL FRAMEWORK FOR FORMULATION AND ANALYSIS OF DIRECT TRANSCRIPTION METHODS FOR OPTIMAL CONTROL A Dissertation by BALJEET SINGH Submitted to the O ce of Graduate Studies of Texas A&M University in partial ful llment...

  15. Fully Differential Monte-Carlo Generator Dedicated to TMDs and Bessel-Weighted Asymmetries

    SciTech Connect (OSTI)

    Aghasyan, Mher M.; Avakian, Harut A.

    2013-10-01

    We present studies of double longitudinal spin asymmetries in semi-inclusive deep inelastic scattering using a new dedicated Monte Carlo generator, which includes quark intrinsic transverse momentum within the generalized parton model based on the fully differential cross section for the process. Additionally, we apply Bessel-weighting to the simulated events to extract transverse momentum dependent parton distribution functions and also discuss possible uncertainties due to kinematic correlation effects.

  16. Displacement of oil from reservoir rock using high molecular weight polymer solutions 

    E-Print Network [OSTI]

    Barzi, Houshang

    1972-01-01

    DISPLACEMENT OF OIL FROM RESERVOIR ROCK USING HIGH MOLECULAR MEIGHT POLYMER SOLUTIONS A Thesis by HOUSHANG BARZI Submitted to the Graduate College of Texas AIM University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE Aup;ust l972 Major Subject; Petroleum Engineering DISPLACENJENT OF OIL FROM RESERVOIR ROCK USING HIGH MOLECULAR WEIGHT POLYMER SOLUTIONS A Thesis by HOUSHANG BARZI Approved as +o style and content by~ airman of Commi+tee Member ~ed f' D p...

  17. Wet-spinnability and crosslinked fibre properties of two collagen polypeptides with varied molecular weight

    E-Print Network [OSTI]

    Giuseppe Tronci; Ramya Sri Kanuparti; M. Tarik Arafat; Jie Yin; David J. Wood; Stephen J. Russell

    2015-07-26

    The formation of naturally-derived materials with wet stable fibrous architectures is paramount in order to mimic the features of tissues at the molecular and microscopic scale. Here, we investigated the formation of wet-spun fibres based on collagen-derived polypeptides with comparable chemical composition and varied molecular weight. Gelatin and hydrolysed fish collagen (HFC) were selected as widely-available linear amino-acidic chains of high and low molecular weight, respectively, and functionalised in the wet-spun fibre state in order to preserve the material geometry in physiological conditions. Wet-spun fibre diameter and morphology were dramatically affected depending on the polypeptide molecular weight, wet-spinning solvent (i.e. 2,2,2-Trifluoroethanol and dimethyl sulfoxide) and coagulating medium (i.e. acetone and ethanol), resulting in either bulky or porous internal geometry. Dry-state tensile moduli were significantly enhanced in gelatin and HFC samples following covalent crosslinking with activated 1,3 phenylenediacetic acid (Ph) (E: 726 +/- 43 - 844 +/- 85 MPa), compared to samples crosslinked via intramolecular carbodiimide-mediated condensation reaction (E: 588 +/- 38 MPa). Resulting fibres displayed a dry diameter in the range of 238 +/- 18 - 355 +/- 28 micron and proved to be mechanically-stable (E: 230 kPa) following equilibration with PBS, whilst a nearly-complete degradation was observed after 5-day incubation in physiological conditions.

  18. Stable, concentrated solutions of high molecular weight polyaniline and articles therefrom

    DOE Patents [OSTI]

    Mattes, Benjamin R. (Santa Fe, NM); Wang, Hsing-Lin (Los Alamos, NM)

    1999-11-09

    Stable, concentrated solutions of high molecular weight polyaniline. In order to process high quality fibers and other articles possessing good mechanical properties, it is known that solution concentrations of the chosen polymer should be in the range from 15-30% (w/w). Moreover, it is desirable to use the highest molecular weight consistent with the solubility properties of the polymer. However, such solutions are inherently unstable, forming gels before processing can be achieved. The present invention describes the addition gel inhibitors (GIs) to the polymer solution, thereby permitting high concentrations (between 15% and 30% (w/w)) of high molecular weight ((M.sub.w)>120,000, and (M.sub.n)>30,000) emeraldine base (EB) polyaniline to be dissolved. Secondary amines have been used for this purpose in concentrations which are small compared to those which might otherwise be used in a cosolvent role therefor. The resulting solutions are useful for generating excellent fibers, films, coatings and other objects, since the solutions are stable for significant time periods, and the GIs are present in too small concentrations to cause polymer deterioration. It is demonstrated that the GIs found to be useful do not act as cosolvents, and that gelation times of the solutions are directly proportional to the concentration of GI. In particular, there is a preferred concentration of GI, which if exceeded causes structural and electrical conductivity degradation of resulting articles. Heating of the solutions significantly improves solubility.

  19. Stable, concentrated solutions of high molecular weight polyaniline and articles therefrom

    DOE Patents [OSTI]

    Mattes, Benjamin R. (Sante Fe, NM); Wang, Hsing-Lin (Los Alamos, NM)

    2000-01-01

    Stable, concentrated solutions of high molecular weight polyaniline. In order to process high quality fibers and other articles possessing good mechanical properties, it is known that solution concentrations of the chosen polymer should be in the range from 15-30% (w/w). Moreover, it is desirable to use the highest molecular weight consistent with the solubility properties of the polymer. However, such solutions are inherently unstable, forming gels before processing can be achieved. The present invention describes the addition gel inhibitors (GIs) to the polymer solution, thereby permitting high concentrations (>15% (w/w)) of high molecular weight ((M.sub.w)>120,000, and (M.sub.n)>30,000) emeraldine base (EB) polyaniline to be dissolved. Secondary amines have been used for this purpose in concentrations which are small compared to those which might otherwise be used in a cosolvent role therefor. The resulting solutions are useful for generating excellent fibers, films, coatings and other objects, since the solutions are stable for significant time periods, and the GIs are present in too small concentrations to cause polymer deterioration. It is demonstrated that the GIs found to be useful do not act as cosolvents, and that gelation times of the solutions are directly proportional to the concentration of GI. In particular, there is a preferred concentration of GI, which if exceeded causes structural and electrical conductivity degradation of resulting articles. Heating of the solutions significantly improves solubility.

  20. Low-cost, low-weight CNG cylinder development. Final report

    SciTech Connect (OSTI)

    Richards, Mark E.; Melford, K.; Wong, J.; Gambone, L.

    1999-09-01

    This program was established to develop and commercialize new high-strength steel-lined, composite hoop-wrapped compressed natural gas (CNG) cylinders for vehicular applications. As much as 70% of the cost of natural gas vehicles can be related to on-board natural gas storage costs. The cost and weight targets for this program represent significant savings in each characteristic when compared to comparable containers available at the initiation of the program. The program objectives were to optimize specific weight and cost goals, yielding CNG cylinders with dimensions that should, allowing for minor modifications, satisfy several vehicle market segments. The optimization process encompassed material, design, and process improvement. In optimizing the CNG cylinder design, due consideration was given to safety aspects relative to national, international, and vehicle manufacturer cylinder standards and requirements. The report details the design and development effort, encompassing plant modifications, material selection, design issues, tooling development, prototype development, and prototype testing. Extenuating circumstances prevented the immediate commercialization of the cylinder designs, though significant progress was made towards improving the cost and performance of CNG cylinders. A new low-cost fiber was successfully employed while the weight target was met and the cost target was missed by less than seven percent.

  1. Common Patterns of Energy Flow and Biomass Distribution on Weighted Food Webs

    E-Print Network [OSTI]

    Zhang, Jiang

    2012-01-01

    Weights of edges and nodes on food webs which are available from the empirical data hide much information about energy flows and biomass distributions in ecosystem. We define a set of variables related to weights for each species $i$, including the throughflow $T_i$, the total biomass $X_i$, and the dissipated flow $D_i$ (output to the environment) to uncover the following common patterns in 19 empirical weighted food webs: (1) DGBD distributions (Discrete version of a Generalized Beta Distribution), a kind of deformed Zipf's law, of energy flow and storage biomass; (2) The allometric scaling law $T_i\\propto X_i^{\\alpha}$, which can be viewed as the counterpart of the Kleiber's 3/4 law at the population level; (3) The dissipation law $D_i\\propto T_i^{\\beta}$; and (4) The gravity law, including univariate version $f_{ij}\\propto (T_iT_j)^{\\gamma}$ and bivariate approvement $f_{ij}\\propto T_i^{\\gamma_1}T_j^{\\gamma_2}$. These patterns are very common and significant in all collected webs, as a result, some remark...

  2. Work performed by a Classical-"reversible"-Carnot cycle Raising's distribution for the small "driving weights"

    E-Print Network [OSTI]

    Liberto, F

    2000-01-01

    The expansions or the compressions of the ideal gas in the quasi-static Carnot cycle, can be performed (on adiabatic or isothermal way) by slowly increasing or decreasing the external pressure by means of small weights acting on the piston of the vessel containing the gas. We call them shortly the ``driving weights'' (dw). Let N be their number, a large one. To determine the work performed by the ideal gas in the cycle the ``driving weights'' must be handled carefully. If we let them move on-off the piston only horizontally, their vertical motions will be due only to the gas. Here we show that, at the end, while some of them will have moved down (will have negative raising) the remaining ones (the majority) will have moved up (will have positive raising) so that the total work performed by the ideal gas equals the total variation of the gravitational potential energy of the ``driving weghts''. The cycle is performed in 2N time-steps. For each step t_i, with i in 1,..,2N, we give H(t_i), and DH(t_{i-1},t_i), r...

  3. Delay Discounting in Lewis and Fischer 344 Rats: Implications for the Use of an Adjusting-amount Procedure to Detect Between-strain Differences

    E-Print Network [OSTI]

    Stein, Jeff S.

    2010-07-21

    is the steady-state adjusting-amount procedure (Mazur, 2000) in which choice is between a delayed alternative delivering a fixed reinforcer magnitude (e.g., 10 pellets) and an immediate alternative delivering a magnitude that is titrated based on previous..., if the organism is indifferent between 10 food pellets delivered after a delay and an adjusted immediate amount that stabilizes at six pellets, then the delayed reinforcer has been discounted by 40%. Wilhelm and Mitchell (2009), who found no significant...

  4. Effect of Weight and Roadway Grade on the Fuel Economy of Class-8 Frieght Trucks

    SciTech Connect (OSTI)

    Franzese, Oscar; Davidson, Diane

    2011-11-01

    In 2006-08, the Oak Ridge National Laboratory, in collaboration with several industry partners, collected real-world performance and situational data for long-haul operations of Class-8 trucks from a fleet engaged in normal freight operations. Such data and information are useful to support Class-8 modeling of combination truck performance, technology evaluation efforts for energy efficiency, and to provide a means of accounting for real-world driving performance within combination truck research and analyses. The present study used the real-world information collected in that project to analyze the effects that vehicle speed and vehicle weight have on the fuel efficiency of Class-8 trucks. The analysis focused on two type of terrains, flat (roadway grades ranging from -1% to 1%) and mild uphill terrains (roadway grades ranging from 1% to 3%), which together covered more than 70% of the miles logged in the 2006-08 project (note: almost 2/3 of the distance traveled on mild uphill terrains was on terrains with 1% to 2% grades). In the flat-terrain case, the results of the study showed that for light and medium loads, fuel efficiency decreases considerably as speed increases. For medium-heavy and heavy loads (total vehicle weight larger than 65,000 lb), fuel efficiency tends to increase as the vehicle speed increases from 55 mph up to about 58-60 mph. For speeds higher than 60 mph, fuel efficiency decreases at an almost constant rate with increasing speed. At any given speed, fuel efficiency decreases and vehicle weight increases, although the relationship between fuel efficiency and vehicle weight is not linear, especially for vehicle weights above 65,000 lb. The analysis of the information collected while the vehicles were traveling on mild upslope terrains showed that the fuel efficiency of Class-8 trucks decreases abruptly with vehicle weight ranging from light loads up to medium-heavy loads. After that, increases in the vehicle weight only decrease fuel efficiency slightly. Fuel efficiency also decreases significantly with speed, but only for light and medium loads. For medium-heavy and heavy, FE is almost constant for speeds ranging from 57 to about 66 mph. For speeds higher than 66 mph, the FE decreases with speed, but at a lower rate than for light and medium loads. Statistical analyses that compared the fuel efficiencies obtained when the vehicles were traveling at 59 mph vs. those achieved when they were traveling at 65 mph or 70 mph indicated that the former were, on average, higher than the latter. This result was statistically significant at the 99.9% confidence level (note: the Type II error i.e., the probability of failing to reject the null hypothesis when the alternative hypothesis is true was 18% and 6%, respectively).

  5. Work performed by a Classical-"reversible"-Carnot cycle: Raising's distribution for the small "driving weights"

    E-Print Network [OSTI]

    Francesco di Liberto

    2000-06-28

    The expansions or the compressions of the ideal gas in the quasi-static Carnot cycle, can be performed (on adiabatic or isothermal way) by slowly increasing or decreasing the external pressure by means of small weights acting on the piston of the vessel containing the gas. We call them shortly the ``driving weights'' (dw). Let N be their number, a large one. To determine the work performed by the ideal gas in the cycle the ``driving weights'' must be handled carefully. If we let them move on-off the piston only horizontally, their vertical motions will be due only to the gas. Here we show that, at the end, while some of them will have moved down (will have negative raising) the remaining ones (the majority) will have moved up (will have positive raising) so that the total work performed by the ideal gas equals the total variation of the gravitational potential energy of the ``driving weghts''. The cycle is performed in 2N time-steps. For each step t_i, with i in 1,..,2N, we give H(t_i), and DH(t_{i-1},t_i), respectively the height and the raising of the piston. Moreover the overall raising of the individual dw's (i.e. h_k, with k in 1...N), and their distribution are given in simple, general cases. The efficiency and the dissipated work are also evaluated. This paper is aimed at imparting a deeper understanding of the ideal Carnot Engine and may also be useful as a segment in a didactic path on elementary calculus and statistics.

  6. Figure ES3. Sales-Weighted Horsepower and On-Road Fuel Mileage for New

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)DecadeYear Jan Feb Mar Apr May Jun20032,485,331Gas2001 ES1 Figure

  7. Table 26. Natural gas home customer-weighted heating degree days

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979 1.988 1.996Deutsche Bank AGTotal96 Created on: 12/22/2015

  8. Short-Term Energy Outlook Supplement: Energy-weighted industrial production indices

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979 1.988 1.996 2.003 1990-2016November3April(STEO)4

  9. Scale-adjusted metrics for predicting the evolution of urban indicators and quantifying the performance of cities

    E-Print Network [OSTI]

    Alves, Luiz G A; Lenzi, Ervin K; Ribeiro, Haroldo V

    2015-01-01

    More than a half of world population is now living in cities and this number is expected to be two-thirds by 2050. Fostered by the relevancy of a scientific characterization of cities and for the availability of an unprecedented amount of data, academics have recently immersed in this topic and one of the most striking and universal finding was the discovery of robust allometric scaling laws between several urban indicators and the population size. Despite that, most governmental reports and several academic works still ignore these nonlinearities by often analyzing the raw or the per capita value of urban indicators, a practice that actually makes the urban metrics biased towards small or large cities depending on whether we have super or sublinear allometries. By following the ideas of Bettencourt et al., we account for this bias by evaluating the difference between the actual value of an urban indicator and the value expected by the allometry with the population size. We show that this scale-adjusted metri...

  10. Constraint Propagation of $C^2$-adjusted Formulation II --- Another Recipe for Robust Baumgarte-Shapiro-Shibata-Nakamura Evolution System ---

    E-Print Network [OSTI]

    Takuya Tsuchiya; Gen Yoneda; Hisa-aki Shinkai

    2012-01-20

    In order to obtain an evolution system which is robust against the violation of constraints, we present a new set of evolution systems based on the so-called Baumgarte-Shapiro-Shibata-Nakamura (BSSN) equations.The idea is to add functional derivatives of the norm of constraints, $C^2$, to the evolution equations, which was proposed by Fiske (2004) and was applied to the ADM formulation in our previous study. We derive the constraint propagation equations, discuss the behavior of constraint damping, and present the results of numerical tests using the gauge-wave and polarized Gowdy wave spacetimes. The construction of the $C^2$-adjusted system is straightforward. However, in BSSN, there are two kinetic constraints and three algebraic constraints; thus, the definition of $C^2$ is a matter of concern. By analyzing constraint propagation equations, we conclude that $C^2$ should include all the constraints, which is also confirmed numerically. By tuning the parameters, the lifetime of the simulations can be increased as 2-10 times as longer than those of the standard BSSN evolutions.

  11. Weighted exponential regression for characterizing radionuclide concentrations in soil depth profiles

    SciTech Connect (OSTI)

    C.P.Oertel; J.R.Giles

    2009-11-01

    Characterization of radionuclide concentrations in soil profiles requires accurate evaluation of the depth distribution of the concentrations as measured by gamma emissions. An ongoing study based on 137Cs activity has shown that such concentration data generally follow an exponential trend when the fraction of radioactivity below depth is plotted against the depth. The slope of the exponential regression fit is defined as alpha/rho, the depth profile parameter. A weighted exponential regression procedure has been developed to compute a mean ??? for a group of related soil samples. Regression results from different areas or from different time periods can be used to compare representative radionuclide concentrations for the specified groupings.

  12. Tracy-Widom asymptotics for a random polymer model with gamma-distributed weights

    E-Print Network [OSTI]

    Neil O'Connell; Janosch Ortmann

    2014-08-22

    We establish Tracy-Widom asymptotics for the partition function of a random polymer model with gamma-distributed weights recently introduced by Sepp\\"al\\"ainen. We show that the partition function of this random polymer can be represented within the framework of the geometric RSK correspondence and consequently its law can be expressed in terms of Whittaker functions. This leads to a representation of the law of the partition function which is amenable to asymptotic analysis. In this model, the partition function plays a role analogous to the smallest eigenvalue in the Laguerre unitary ensemble of random matrix theory.

  13. Freezing of soft spheres: A critical test for weighted-density-functional theories

    E-Print Network [OSTI]

    Laird, Brian Bostian; Kroll, D. M.

    1990-10-15

    ~ d e ry, r2, & p r2 —p, 0 4814 BRIAN B. LAIRD AND D. M. KROLL 42 Since C is, for the most part, unknown, we approxi- mate it by an as yet unspecified homogeneous two-point function g: C(ri, r2; [p]) = g(~ ri —rz ~; p) . (25) This approximation is due..., NUMBER 8 15 OCTOBER 1990 Freezing of soft spheres: A critical test for weighted-density-functional theories Brian B. Laird and D.M. Kroll Institut fur Festkorperforschung, Forschungszentrurn Julich G rn .b H. .., Postfach I9IS, D SI7-0 Jiilich I, Federal...

  14. Determining Importance Weighting Functions for Contributon Theory Eigenvalue Sensitivity Coefficient Methodologies

    SciTech Connect (OSTI)

    Perfetti, Christopher M [ORNL] [ORNL; Martin, William R [University of Michigan] [University of Michigan; Rearden, Bradley T [ORNL] [ORNL; Williams, Mark L [ORNL] [ORNL

    2012-01-01

    This study introduced three approaches for calculating the importance weighting function for Contributon and CLUTCH eigenvalue sensitivity coefficient calculations, and compared them in terms of accuracy and applicability. The necessary levels of mesh refinement and mesh convergence for obtaining accurate eigenvalue sensitivity coefficients were determined through two parametric studies, and the results of these studies suggest that a sufficiently-accurate mesh for calculating eigenvalue sensitivity coefficients can be obtained for the Contributon and CLUTCH methods with only a small increase in problem runtime.

  15. Sources and contents of air pollution affecting term low birth weight in Los Angeles County, California, 2001-2008

    E-Print Network [OSTI]

    2014-01-01

    of traf?c-related air pollution impacts on birth outcomes.Sources and contents of air pollution affecting term lowexposure to particulate air pollution and term birth weight:

  16. Fact #846: November 10, 2014 Trucks Move 70% of all Freight by Weight and 74% of Freight by Value

    Broader source: Energy.gov [DOE]

    According to the preliminary 2012 Commodity Flow Survey (CFS) data, trucks transport the vast majority of freight by both weight and value. The two pie charts below show the share of freight moved...

  17. Contact time- and pH-dependent adhesion and cohesion of low molecular weight chitosan coated surfaces

    E-Print Network [OSTI]

    2015-01-01

    J. , & Waite, J. H. (2012). Adhesion mech- anism in a DOPA-D. S. (2013). Strong adhesion and cohesion of chitosan inMolecular weight effects in adhesion. Langmuir, 15(24),

  18. Queue length asymptotics for generalized max-weight scheduling in the presence of heavy-tailed traffic

    E-Print Network [OSTI]

    Jagannathan, Krishna Prasanna

    We investigate the asymptotic behavior of the steady-state queue length distribution under generalized max-weight scheduling in the presence of heavy-tailed traffic. We consider a system consisting of two parallel queues, ...

  19. A Pilot Study to Explore the Correlation Between Parental Nutrition Literacy, Child Healthy Eating Index-2010 and Weight Status

    E-Print Network [OSTI]

    Kennett, Amy

    2014-04-31

    Objective: Improving diet quality and weight status of children and parents is important for promoting future health. The purpose of this study was to investigate parental nutrition literacy (PNL) in relation to child Healthy Eating Index-2010 (HEI...

  20. IEEETRANSACITONSON INFORMATIONTHEORY,VOL. 1~426,NO. 3, MAY 1980 305 Ternary Codes of Minimum Weight 6 and the

    E-Print Network [OSTI]

    Sloane, Neil J. A.

    , Inc., Room 2C-363, Murray Hill, NJ 07974. H. N. Ward is with the Mathematics Department, University. SLOANE, FELLOW, IEEE, AND HAROLD N. WARD Abstmct-Self-orthogonal ternary codes of minimum weight 3 may

  1. Significance-weighted feature extraction from hyper-dimensional data and its applications

    SciTech Connect (OSTI)

    Fujimura, S.; Kiyasu, S.

    1996-11-01

    Extracting significant features is essential for processing and transmission of vast volume of hyper-dimensional data. Conventional ways of extracting features are not always satisfactory for this kind of data in terms of optimality and computation time. Here we present a successive feature extraction method designed for significance-weighted supervised classification. After all the data are orthogonalized and reduced by principal component analysis, a set of appropriate features for prescribed purpose is extracted as linear combinations of the reduced components. We applied this method to 411 dimensional hyperspectral data obtained by a ground-based imaging spectrometer. The data were obtained from tree leaves of five categories, soil, stone and concrete. Features were successively extracted, and they were found to yield more than several percents higher accuracy for the classification of prescribed classes than a conventional method. We applied the results of feature extraction for evaluating the performance of current sensors and for designing the spectral bands of new sensors. Bands of new sensors were designed by allocating them to the highly weighted wavelength in extracted features. The designed bands were revealed to be more appropriate for the specific purpose than the current sensors. 8 refs., 11 figs., 3 tabs.

  2. The productivity effects of truck size and weight policies: Final report

    SciTech Connect (OSTI)

    Middendorf, D.P.; Bronzini, M.S. [Oak Ridge National Lab., TN (United States). Center for Transportation Analysis

    1994-11-01

    While previous studies have indicated that increases in truck size and weight limits could improve motor carrier productivity, the question of whether or not freight shippers will also benefit has not been adequately addressed. It is generally assumed that competitive conditions in the motor carrier industry will result in cost savings being passed to shippers in the form of lower freight rates. Transportation costs, however, are only one component of shipper total logistics cost. Warehousing cost, inventory holding cost, order processing cost, and other categories of business logistics cost may also change as a result of the less frequent but larger shipments typically associated with the use of longer combination vehicles (LCVs). If switching from single trailer truckload shipments to LCVs causes shipper non-transport logistics costs to increase more than the savings available from lower freight rates, then productivity gains may be lost to the firm and the economy as a whole. This research was undertaken to determine the net effect of truck size and weight policy changes on shipper total logistics cost and how these effects might influence the demand for alternative tractor-trailer configurations.

  3. A High Resolution, Light-Weight, Synthetic Aperture Radar for UAV Application

    SciTech Connect (OSTI)

    Doerry, A.W.; Hensley, W.H.; Stence, J.; Tsunoda, S.I. Pace, F.; Walker, B,C.; Woodring, M.

    1999-05-27

    (U) Sandia National Laboratories in collaboration with General Atomics (GA) has designed and built a high resolution, light-weight, Ku-band Synthetic Aperture Radar (SAR) known as "Lynx". Although Lynx can be operated on a wide variety of manned and unmanned platforms, its design is optimized for use on medium altitude Unmanned Aerial Vehicles (UAVS). In particular, it can be operated on the Predator, I-GNAT, and Prowler II platforms manufactured by GA. (U) The radar production weight is less than 120 lb and operates within a 3 GHz band from 15.2 GHz to 18.2 GHz with a peak output power of 320 W. Operating range is resolution and mode dependent but can exceed 45 km in adverse weather (4 mm/hr rain). Lynx has operator selectable resolution and is capable of 0.1 m resolution in spotlight mode and 0.3 m resolution in stripmap mode, over substantial depression angles (5 to 60 deg) and squint angles (broadside ±45 deg). Real-time Motion Compensation is implemented to allow high-quality image formation even during vehicle turns and other maneuvers.

  4. An evaluation of a weight-lifting belt and back injury prevention training class for fleet service clerks 

    E-Print Network [OSTI]

    Reddell, Cheryl Renee?

    1991-01-01

    AN EVALUATION OF A WEIGHT-LIFTING BELT AND BACK INJURY PREVENTION TRAINING CLASS FOR FLEET SERVICE CLERKS A Thesis by CHERYL RENEE REDDELL Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1991 Major Subject: Industrial Engineering AN EVALUATION OF A WEIGHT-LIFTING BELT AND BACK INJURY PREVENTION TRAINING CLASS FOR FLEET SERVICE CLERKS A Thesis by Cheryl Rene' Reddell Approved...

  5. Reduced weight decontamination formulation utilizing a solid peracid compound for neutralization of chemical and biological warfare agents

    DOE Patents [OSTI]

    Tucker, Mark D. (Albuquerque, NM)

    2011-09-20

    A reduced weight decontamination formulation that utilizes a solid peracid compound (sodium borate peracetate) and a cationic surfactant (dodecyltrimethylammonium chloride) that can be packaged with all water removed. This reduces the packaged weight of the decontamination formulation by .about.80% (as compared to the "all-liquid" DF-200 formulation) and significantly lowers the logistics burden on the warfighter. Water (freshwater or saltwater) is added to the new decontamination formulation at the time of use from a local source.

  6. Offer Negotiations Worksheet Multiply the weight for each factor times the rating for each employer in meeting that factor, and then total

    E-Print Network [OSTI]

    Offer Negotiations Worksheet Multiply the weight for each factor times the rating for each employer in meeting that factor, and then total the scores to help evaluate each offer. FACTORS & (weights) EMPLOYER 1

  7. Adjusting the specificity of an engine map based on the sensitivity of an engine control parameter relative to a performance variable

    DOE Patents [OSTI]

    Jiang, Li; Lee, Donghoon; Yilmaz, Hakan; Stefanopoulou, Anna

    2014-10-28

    Methods and systems for engine control optimization are provided. A first and a second operating condition of a vehicle engine are detected. An initial value is identified for a first and a second engine control parameter corresponding to a combination of the detected operating conditions according to a first and a second engine map look-up table. The initial values for the engine control parameters are adjusted based on a detected engine performance variable to cause the engine performance variable to approach a target value. A first and a second sensitivity of the engine performance variable are determined in response to changes in the engine control parameters. The first engine map look-up table is adjusted when the first sensitivity is greater than a threshold, and the second engine map look-up table is adjusted when the second sensitivity is greater than a threshold.

  8. Inclusive distributions in p-p collisions at LHC energies compared with an adjusted DPMJET-III model with chain fusion

    E-Print Network [OSTI]

    F. Bopp; J. Ranft

    2011-10-28

    A DPMJET-III model (DPMJET-III-2011) with chain fusion adjusted to include energy.dependent parameters is used to calculate inclusive distributions in p-p collisions at LHC energies. Presented are charged hadrons rapidity distributions, transverse momentum distributions, multiplicity distributions as well as multiplicities at mid-rapidity as function of the collision energy. For hadrons with strangeness we present cms-rapidity distributions and transverse momentum distributions. With the considered merely energy-dependent adjustments the obtained agreement with the transversal \\Lambda and \\Xi distribution is not satisfactory.

  9. Diffusion-Weighted Magnetic Resonance Imaging in Monitoring Rectal Cancer Response to Neoadjuvant Chemoradiotherapy

    SciTech Connect (OSTI)

    Barbaro, Brunella; Vitale, Renata; Valentini, Vincenzo; Illuminati, Sonia; Vecchio, Fabio M.; Rizzo, Gianluca; Gambacorta, Maria Antonietta; Coco, Claudio; Crucitti, Antonio; Persiani, Roberto; Sofo, Luigi; Bonomo, Lorenzo

    2012-06-01

    Purpose: To prospectively monitor the response in patients with locally advanced nonmucinous rectal cancer after chemoradiotherapy (CRT) using diffusion-weighted magnetic resonance imaging. The histopathologic finding was the reference standard. Methods and Materials: The institutional review board approved the present study. A total of 62 patients (43 men and 19 women; mean age, 64 years; range, 28-83) provided informed consent. T{sub 2}- and diffusion-weighted magnetic resonance imaging scans (b value, 0 and 1,000 mm{sup 2}/s) were acquired before, during (mean 12 days), and 6-8 weeks after CRT. We compared the median apparent diffusion coefficients (ADCs) between responders and nonresponders and examined the associations with the Mandard tumor regression grade (TRG). The postoperative nodal status (ypN) was evaluated. The Mann-Whitney/Wilcoxon two-sample test was used to evaluate the relationships among the pretherapy ADCs, extramural vascular invasion, early percentage of increases in ADCs, and preoperative ADCs. Results: Low pretreatment ADCs (<1.0 Multiplication-Sign 10{sup -3}mm{sup 2}/s) were correlated with TRG 4 scores (p = .0011) and associated to extramural vascular invasion with ypN+ (85.7% positive predictive value for ypN+). During treatment, the mean percentage of increase in tumor ADC was significantly greater in the responders than in the nonresponders (p < .0001) and a >23% ADC increase had a 96.3% negative predictive value for TRG 4. In 9 of 16 complete responders, CRT-related tumor downsizing prevented ADC evaluations. The preoperative ADCs were significantly different (p = .0012) between the patients with and without downstaging (preoperative ADC {>=}1.4 Multiplication-Sign 10{sup -3}mm{sup 2}/s showed a positive and negative predictive value of 78.9% and 61.8%, respectively, for response assessment). The TRG 1 and TRG 2-4 groups were not significantly different. Conclusion: Diffusion-weighted magnetic resonance imaging seems to be a promising tool for monitoring the response to CRT.

  10. An asymptotic formula for polynomials orthonormal with respect to a varying weight. II

    SciTech Connect (OSTI)

    Komlov, A V; Suetin, S P

    2014-09-30

    This paper gives a proof of the theorem announced by the authors in the preceding paper with the same title. The theorem states that asymptotically the behaviour of the polynomials which are orthonormal with respect to the varying weight e{sup ?2nQ(x)}p{sub g}(x)/?(?{sub j=1}{sup 2p}(x?e{sub j})) coincides with the asymptotic behaviour of the Nuttall psi-function, which solves a special boundary-value problem on the relevant hyperelliptic Riemann surface of genus g=p?1. Here e{sub 1}

  11. Theoretical Framework and Simulation Results for Implementing Weighted Multiple Sampling in Scientific CCDs

    E-Print Network [OSTI]

    Alessandri, Cristobal; Abusleme, Angel; Avila, Diego; Alvarez, Enrique; Campillo, Hernan; Gallyas, Alexandra; Oberli, Christian; Guarini, Marcelo

    2015-01-01

    The Digital Correlated Double Sampling (DCDS) is a technique based on multiple analog-to-digital conversions of every pixel when reading a CCD out. This technique allows to remove analog integrators, simplifying the readout electronics circuitry. In this work, a theoretical framework that computes the optimal weighted coefficients of the pixels samples, which minimize the readout noise measured at the CCD output is presented. By using a noise model for the CCD output amplifier where white and flicker noise are treated separately, the mathematical tool presented allows for the computation of the optimal samples coefficients in a deterministic fashion. By modifying the noise profile, our simulation results get in agreement and thus explain results that were in mutual disagreement up until now.

  12. Evaluation of Angiographic and Technical Aspects of Carotid Stenting with Diffusion-Weighted Magnetic Resonance Imaging

    SciTech Connect (OSTI)

    Blasel, Stella, E-mail: Stella.Blasel@kgu.de; Hattingen, Elke; Berkefeld, Joachim; Kurre, Wiebke [University of Frankfurt, Institute of Neuroradiology (Germany); Morawe, Gerald [University of Frankfurt, Department of Biomathematics (Germany); Zanella, Friedhelm; Rochemont, Richard Du Mesnil de [University of Frankfurt, Institute of Neuroradiology (Germany)

    2009-07-15

    The detection of clinically silent ischemic lesions on postprocedural diffusion-weighted magnetic resonance images has become a preferred method for the description of embolic risks. The purpose of this single-center study was to evaluate whether diffusion-weighted imaging (DWI) could determine material related or technical risk factors of filter-protected carotid stenting. Eighty-four patients with symptomatic severe ({>=}60%) carotid artery stenoses received filter-protected carotid stenting. Standard DWI (b = 1000) was performed within 48 h before and after carotid stenting. The occurrence and load of new postinterventional DWI lesions were assessed. Multivariate analysis was performed to determine risk factors associated with DWI lesions, with emphasis on technical factors such as use of different access devices (guiding catheter method vs. long carotid sheath method), type of stent (open-cell nitinol stent vs. closed-cell Wallstent), and protective device (filters with 80-{mu}m vs. 110-120-{mu}m pore size). Markers for generalized atherosclerosis and for degree and site of stenosis were assessed to allow comparison of adequate risk profiles. Access, protective device, and stent type were not significantly associated with new embolic DWI lesions when we compared patients with equivalent risk profiles (long carotid sheath method 48% [11 of 23] vs. guiding catheter method 44% [27 of 61], Wallstent 47% [15 of 32] vs. nitinol stent 44% [23 of 52], and small pore size filter 61% [11 of 18] vs. large pore size filter 41% [27 of 66]). Single-center DWI studies with a moderate number of cases are inadequate for proper assessment of the embolic risk of technical- or material-related risk factors in carotid stenting. Larger multicenter studies with more cases are needed.

  13. Site license price adjustments for NPGowned journals with open access options Nature Publishing Group offers a number of options for authors wishing to publish with us, from

    E-Print Network [OSTI]

    Cai, Long

    Site license price adjustments for NPGowned journals with open access options Nature Publishing Group offers a number of options for authors wishing to publish with us, from open accessonly this is a real challenge for institutions, funders and publishers and we're examining how we might make things

  14. Study of the Spin-weighted Spheroidal Wave Equation in the Case of s=3/2

    E-Print Network [OSTI]

    Kun Dong; Guihua Tian

    2015-11-30

    In this paper, we use the means of super-symmetric quantum mechanics to study of the Spin-weighted Spheroidal Wave in the case of s=3/2. We obtain some interesting results: the first-five terms of the super-potential, the general form of the super-potential. The ground eigen-function and eigenvalue of the equation are also given. According these results, we make use of the shape invariance property to compute the exited eigenvalues and eigen-functions. These results help us to understand the Spin-weighted Spheroidal Wave and show that it is integral.

  15. Global self-weighted and local quasi-maximum exponential likelihood estimators for ARMA--GARCH/IGARCH models

    E-Print Network [OSTI]

    Zhu, Ke; 10.1214/11-AOS895

    2012-01-01

    This paper investigates the asymptotic theory of the quasi-maximum exponential likelihood estimators (QMELE) for ARMA--GARCH models. Under only a fractional moment condition, the strong consistency and the asymptotic normality of the global self-weighted QMELE are obtained. Based on this self-weighted QMELE, the local QMELE is showed to be asymptotically normal for the ARMA model with GARCH (finite variance) and IGARCH errors. A formal comparison of two estimators is given for some cases. A simulation study is carried out to assess the performance of these estimators, and a real example on the world crude oil price is given.

  16. On mapping properties of the general relativistic constraints operator in weighted function spaces, with applications

    E-Print Network [OSTI]

    Piotr T. Chrusciel; Erwann Delay

    2003-07-11

    Generalising an analysis of Corvino and Schoen, we study surjectivity properties of the constraint map in general relativity in a large class of weighted Sobolev spaces. As a corollary we prove several perturbation, gluing, and extension results: we show existence of non-trivial, singularity-free, vacuum space-times which are stationary in a neighborhood of $i^0$; for small perturbations of parity-covariant initial data sufficiently close to those for Minkowski space-time this leads to space-times with a smooth global Scri; we prove existence of initial data for many black holes which are exactly Kerr -- or exactly Schwarzschild -- both near infinity and near each of the connected components of the apparent horizon; under appropriate conditions we obtain existence of vacuum extensions of vacuum initial data across compact boundaries; we show that for generic metrics the deformations in the Isenberg-Mazzeo-Pollack gluings can be localised, so that the initial data on the connected sum manifold coincide with the original ones except for a small neighborhood of the gluing region; we prove existence of asymptotically flat solutions which are static or stationary up to $r^{-m}$ terms, for any fixed $m$, and with multipole moments freely prescribable within certain ranges.

  17. Bayesian Inference for Time Trends in Parameter Values using Weighted Evidence Sets

    SciTech Connect (OSTI)

    D. L. Kelly; A. Malkhasyan

    2010-09-01

    There is a nearly ubiquitous assumption in PSA that parameter values are at least piecewise-constant in time. As a result, Bayesian inference tends to incorporate many years of plant operation, over which there have been significant changes in plant operational and maintenance practices, plant management, etc. These changes can cause significant changes in parameter values over time; however, failure to perform Bayesian inference in the proper time-dependent framework can mask these changes. Failure to question the assumption of constant parameter values, and failure to perform Bayesian inference in the proper time-dependent framework were noted as important issues in NUREG/CR-6813, performed for the U. S. Nuclear Regulatory Commission’s Advisory Committee on Reactor Safeguards in 2003. That report noted that “in-dustry lacks tools to perform time-trend analysis with Bayesian updating.” This paper describes an applica-tion of time-dependent Bayesian inference methods developed for the European Commission Ageing PSA Network. These methods utilize open-source software, implementing Markov chain Monte Carlo sampling. The paper also illustrates an approach to incorporating multiple sources of data via applicability weighting factors that address differences in key influences, such as vendor, component boundaries, conditions of the operating environment, etc.

  18. Tailoring a low-molecular weight protein tyrosine phosphatase into an efficient reporting protein

    SciTech Connect (OSTI)

    Liu, Xiao-Yan; Li, Lan-Fen [The National Laboratory of Protein Engineering and Plant Genetic Engineering, College of Life Science, Peking University, Beijing 100871 (China)] [The National Laboratory of Protein Engineering and Plant Genetic Engineering, College of Life Science, Peking University, Beijing 100871 (China); Su, Xiao-Dong, E-mail: xdsu@pku.edu.cn [The National Laboratory of Protein Engineering and Plant Genetic Engineering, College of Life Science, Peking University, Beijing 100871 (China) [The National Laboratory of Protein Engineering and Plant Genetic Engineering, College of Life Science, Peking University, Beijing 100871 (China); Shenzhen Graduate School of Peking University, Shenzhen 518055 (China)

    2009-05-15

    Fusion reporter methods are important tools for biology and biotechnology. An ideal reporter protein in a fusion system should have little effects on its fusion partner and provide an easy and accurate readout. Therefore, a small monomeric protein with high activity for detection assays often has advantages as a reporter protein. For this purpose, we have tailored the human B-form low-molecular-weight phosphotyrosyl phosphatase (HPTP-B) to increase its general applicability as a potent reporter protein. With the aim to eliminate interference from cysteine residues in the native HPTP-B, combined with a systematic survey of N- and C-terminal truncated variants, a series of cysteine to serine mutations were introduced, which allowed isolation of an engineered soluble protein with suitable biophysical properties. When we deleted both the first six residues and the last two residues, we still obtained a soluble mutant protein with correct folding and similar activity with wild-type protein. This mutant with two cysteine to serine mutations, HPTP-B{sup N{sub {Delta}}6-C{sub {Delta}}2-C90S-C109S}, has good potential as an optimal reporter.

  19. Demonstration of improved vehicle fuel efficiency through innovative tire design, materials, and weight reduction technologies

    SciTech Connect (OSTI)

    Donley, Tim

    2014-12-31

    Cooper completed an investigation into new tire technology using a novel approach to develop and demonstrate a new class of fuel efficient tires using innovative materials technology and tire design concepts. The objective of this work was to develop a new class of fuel efficient tires, focused on the “replacement market” that would improve overall passenger vehicle fuel efficiency by 3% while lowering the overall tire weight by 20%. A further goal of this project was to accomplish the objectives while maintaining the traction and wear performance of the control tire. This program was designed to build on what has already been accomplished in the tire industry for rolling resistance based on the knowledge and general principles developed over the past decades. Cooper’s CS4 (Figure #1) premium broadline tire was chosen as the control tire for this program. For Cooper to achieve the goals of this project, the development of multiple technologies was necessary. Six technologies were chosen that are not currently being used in the tire industry at any significant level, but that showed excellent prospects in preliminary research. This development was divided into two phases. Phase I investigated six different technologies as individual components. Phase II then took a holistic approach by combining all the technologies that showed positive results during phase one development.

  20. Researchers Discover Nonwoven Cotton Picks Up 50X Own Weight In Oil http://www.chem.info/news/2014/08/researchers-discover-nonwoven-cotton-picks-50x-own-weight-oil[8/26/2014 4:49:14 PM

    E-Print Network [OSTI]

    Rock, Chris

    Researchers Discover Nonwoven Cotton Picks Up 50X Own Weight In Oil http://www.chem.info/news/2014/08/researchers-discover-nonwoven-cotton-picks-50x-own-weight-oil[8/26/2014 4:49:14 PM] ADVERTISEMENT NEWS SEARCH News Researchers Discover Nonwoven Cotton Picks Up 50X Own Weight In Oil ADVERTISEMENT Thu, 08

  1. Effects of Water Content and Molecular Weight on Spin Probe and Water Mobility in Malto-oligomer Glasses

    E-Print Network [OSTI]

    Hemminga, Marcus A.

    Effects of Water Content and Molecular Weight on Spin Probe and Water Mobility in Malto content from 10 to 30 wt % leads to a decrease in spin probe mobility at Tg while the water mobility increasing water content. From proton density measurements we conclude that the concomitant increase

  2. 2015 Annual Conference on Advances in Cognitive Systems: Workshop on Goal Reasoning Guiding the Ass with Goal Motivation Weights

    E-Print Network [OSTI]

    Muñoz-Avila, Héctor

    with Goal Motivation Weights Hector Muñoz-Avila HEM4@LEHIGH.EDU Computing Science and Engineering, Lehigh expectation violations or motivation triggers (Coddington et al., 2005). This deliberation may result-independent goal selection, extending a method that combines motivations which was implemented in the GR agent M

  3. Treatment with 8-OH-DPAT attenuates the weight loss associated with activity-based anorexia in female rats

    E-Print Network [OSTI]

    Hull, Elaine

    studies suggest a possible role for 5-HT in the etiology of anorexia nervosa. Recently, we have examined that promote activity-based anorexia (ABA). In this animal model of anorexia nervosa, rats are food restricted symptoms of anorexia nervosa including hypophagia, hyperactivity, progressive weight loss, and disruptions

  4. The design, fabrication and maintenance of semi-trailers employed in the highway transport of weight-concentrated radioactive loads

    SciTech Connect (OSTI)

    Huffman, D.S. [Allied-Signal Inc., Metropolis, IL (United States)

    1991-12-31

    Transportation of weight-concentrated radioactive loads by truck is an essential part of a safe and economical nuclear industry. This proposed standard presents guidance and performance criteria for the safe transport of these weight-concentrated radioactive loads. ANSI N14.30 will detail specific requirements for the design, fabrication, testing, in-service inspections, maintenance and certification of the semi-trailers to be employed in said service. Furthermore, guidelines for a quality assurance program are also enumerated. This standard would apply to any semi-trailer that may or may not be specifically designed to carry weight-concentrated loads. Equipment not suitable per the criteria established in the standard would be removed from service. The nature of the nuclear industry and the need for a positive public perception of the various processes and players, mandates that the highway transportation of weight-concentrated radioactive loads be standardized and made inherently safe. This proposed standard takes a giant step in that direction.

  5. A boundary-value problem in weighted Hölder spaces for elliptic equations which degenerate at the boundary of the domain

    SciTech Connect (OSTI)

    Bazalii, B V; Degtyarev, S P

    2013-07-31

    An elliptic boundary-value problem for second-order equations with nonnegative characteristic form is investigated in the situation when there is a weak degeneracy on the boundary of the domain. A priori estimates are obtained for solutions and the problem is proved to be solvable in some weighted Hölder spaces. Bibliography: 18 titles.

  6. Development of a branch and price approach involving vertex cloning to solve the maximum weighted independent set problem 

    E-Print Network [OSTI]

    Sachdeva, Sandeep

    2006-04-12

    We propose a novel branch-and-price (B&P) approach to solve the maximum weighted independent set problem (MWISP). Our approach uses clones of vertices to create edge-disjoint partitions from vertex-disjoint partitions. We solve the MWISP on sub...

  7. Ad-hoc Authorship Attribution Competition, part of ALLC/ACH 2004 CNG Method with Weighted Voting

    E-Print Network [OSTI]

    Keselj, Vlado

    Ad-hoc Authorship Attribution Competition, part of ALLC/ACH 2004 CNG Method with Weighted Voting Vlado Keselj and Nick Cercone ({vlado,nick}cs.dal.ca) CNG Method for Authorship Attribution. The Common N-Grams (CNG) classification method for authorship attribution (AATT) was described in [2

  8. Ad-hoc Authorship Attribution Competition, part of ALLC/ACH 2004 CNG Method with Weighted Voting

    E-Print Network [OSTI]

    Keselj, Vlado

    Ad-hoc Authorship Attribution Competition, part of ALLC/ACH 2004 CNG Method with Weighted Voting Vlado Ke#20;selj and Nick Cercone (fvlado,nickg@cs.dal.ca) CNG Method for Authorship Attribution. The Common N-Grams (CNG) classi#12;cation method for authorship attribution (AATT) was described in [2

  9. Chapter 2 x Pressure Distribution in a Fluid 139 2.113 A spar buoy is a rod weighted to

    E-Print Network [OSTI]

    Bahrami, Majid

    Chapter 2 x Pressure Distribution in a Fluid 139 2.113 A spar buoy is a rod weighted to float vertically, as in Fig. P2.113. Let the buoy be maple wood (SG 0.6), 2 in by 2 in by 10 ft, floating

  10. MICS 2007 Robot Contest The robot contest will consist of two (two weight classes) sumo-robot tournaments. Each

    E-Print Network [OSTI]

    Hu, Wen-Chen

    MICS 2007 Robot Contest The robot contest will consist of two (two weight classes) sumo-robot the number of entries). In a sumo-robot match, two autonomously-controlled robots try to push each other outside of a round ring. This may sound destructive, but any harmful behavior by a robot, whether

  11. Nexus: A Novel Weighted-Graph-Based Prefetching Algorithm for Metadata Servers in Petabyte-Scale Storage Systems

    E-Print Network [OSTI]

    Zhu, Yifeng

    -Scale Storage Systems Peng Gu, Yifeng Zhu, Hong Jiang, Jun Wang Computer Science and Engineering University in large distributed storage systems. In this paper, we present a novel weighted-graph-based prefetching/O bottleneck in modern storage systems [1]­[4]. Unlike conventional storage systems, these new storage

  12. Effects of density and water availability on the behavior, physiology, and weight loss of slaughter horses during transport 

    E-Print Network [OSTI]

    Iacono, Christa Marie

    2007-04-25

    The aim of this study was to determine the effects of density and provision of water on behavior, stress, and weight loss in slaughter horses during transport. A 16.2-m long, single deck, semi-trailer was divided into three ...

  13. NEAR MINIMAL WEIGHTED WORD GRAPHS FOR POST-PROCESSING SPEECH Michael T. Johnson and Mary P. Harper

    E-Print Network [OSTI]

    Johnson, Michael T.

    NEAR MINIMAL WEIGHTED WORD GRAPHS FOR POST-PROCESSING SPEECH Michael T. Johnson and Mary P. Harper for representing large numbers of acoustic hypotheses compactly. Word graphs or lattices generated by acoustic the graph. 1. INTRODUCTION Many recognition systems use word lattices or graphs as mechanisms

  14. Supplementary material Setting the weight cut-off in the labelling of gene families with GOslim annotation

    E-Print Network [OSTI]

    Gent, Universiteit

    Supplementary material Setting the weight cut-off in the labelling of gene families with GOslim cut-off values in the abscis. The plots show how many gene labels were appointed to the family S1 shows that if the cut-off value increases, the amount of gene families with many GOslim labels

  15. Method and apparatus for indicating electric charge remaining in batteries based on electrode weight and center of gravity

    DOE Patents [OSTI]

    Rouhani, S.Z.

    1996-12-03

    In most electrochemical batteries which generate electricity through the reaction of a battery electrode with an electrolyte solution, the chemical composition, and thus the weight and density, of the electrode changes as the battery discharges. The invention measures a parameter of the battery which changes as the weight of the electrode changes as the battery discharges and relates that parameter to the value of the parameter when the battery is fully charged and when the battery is functionally discharged to determine the state-of-charge of the battery at the time the parameter is measured. In one embodiment, the weight of a battery electrode or electrode unit is measured to determine the state-of-charge. In other embodiments, where a battery electrode is located away from the geometrical center of the battery, the position of the center of gravity of the battery or shift in the position of the center of gravity of the battery is measured (the position of the center of gravity changes with the change in weight of the electrode) and indicates the state-of-charge of the battery. 35 figs.

  16. Method and apparatus for indicating electric charge remaining in batteries based on electrode weight and center of gravity

    DOE Patents [OSTI]

    Rouhani, S. Zia (Idaho Falls, ID)

    1996-01-01

    In most electrochemical batteries which generate electricity through the reaction of a battery electrode with an electrolyte solution, the chemical composition, and thus the weight and density, of the electrode changes as the battery discharges. The invention measures a parameter of the battery which changes as the weight of the electrode changes as the battery discharges and relates that parameter to the value of the parameter when the battery is fully charged and when the battery is functionally discharged to determine the state-of-charge of the battery at the time the parameter is measured. In one embodiment, the weight of a battery electrode or electrode unit is measured to determine the state-of-charge. In other embodiments, where a battery electrode is located away from the geometrical center of the battery, the position of the center of gravity of the battery or shift in the position of the center of gravity of the battery is measured (the position of the center of gravity changes with the change in weight of the electrode) and indicates the state-of-charge of the battery.

  17. A Light Weight Rotary Double Pendulum: Maximizing the Domain of Attraction R. W. Brockett* and Hongyi Li*

    E-Print Network [OSTI]

    A Light Weight Rotary Double Pendulum: Maximizing the Domain of Attraction R. W. Brockett* and Hongyi Li* Engineering and Applied Sciences Harvard University Cambridge, MA 02138, USA {brockett, hongyi an experimental effort concerned with the stabilization of a rotary double link pendulum. This problem

  18. Implementation Shortfall One Objective, Many Algorithms VWAP (Volume Weighted Average Price) has ruled the algorithmic trading world

    E-Print Network [OSTI]

    Kearns, Michael

    in the fact that it does not require such cost predictions. VWAP vs. Arrival Price So how does arrival priceImplementation Shortfall ­ One Objective, Many Algorithms VWAP (Volume Weighted Average Price) has year toward using decision price, or implementation shortfall, algorithms. ITG®'s Hitesh Mittal

  19. Synthesis gas production with an adjustable H{sub 2}/CO ratio through the coal gasification process: effects of coal ranks and methane addition

    SciTech Connect (OSTI)

    Yan Cao; Zhengyang Gao; Jing Jin; Hongchang Zhou; Marten Cohron; Houying Zhao; Hongying Liu; Weiping Pan [Western Kentucky University (WKU), Bowling Green, KY (United States). Institute for Combustion Science and Environmental Technology (ICSET)

    2008-05-15

    Direct production of synthesis gas using coal as a cheap feedstock is attractive but challenging due to its low H{sub 2}/CO ratio of generated synthesis gas. Three typical U.S. coals of different ranks were tested in a 2.5 in. coal gasifier to investigate their gasification reactivity and adjustability on H{sub 2}/CO ratio of generated synthesis gas with or without the addition of methane. Tests indicated that lower-rank coals (lignite and sub-bituminous) have higher gasification reactivity than bituminous coals. The coal gasification reactivity is correlated to its synthesis-gas yield and the total percentage of H{sub 2} and CO in the synthesis gas, but not to the H{sub 2}/CO ratio. The H{sub 2}/CO ratio of coal gasification was found to be correlated to the rank of coals, especially the H/C ratio of coals. Methane addition into the dense phase of the pyrolysis and gasification zone of the cogasification reactor could make the best use of methane in adjusting the H{sub 2}/CO ratio of the generated synthesis gas. The maximum methane conversion efficiency, which was likely correlated to its gasification reactivity, could be achieved by 70% on average for all tested coals. The actual catalytic effect of generated coal chars on methane conversion seemed coal-dependent. The coal-gasification process benefits from methane addition and subsequent conversion on the adjustment of the H{sub 2}/CO ratio of synthesis gas. The methane conversion process benefits from the use of coal chars due to their catalytic effects. This implies that there were likely synergistic effects on both. 25 refs., 3 figs., 3

  20. Measurement of the polarized forward-backward asymmetry of B quarks using momentum-weighted track charge at SLD

    SciTech Connect (OSTI)

    Junk, T.R.

    1995-11-01

    This thesis presents a direct measurement of the parity-violating parameter A{sub b} by analyzing the polarized forward-backward asymmetry of b quarks in e{sup +}e{sup {minus}} {yields} Z{sup 0} {yields} b{bar b}. Data were taken at the Stanford Linear Accelerator Center (SLAC), with the Stanford Large Detector (SLD), which records the products of e{sup +}e{sup {minus}} interactions at a center of mass energy {radical}s = 91.2 GeV/c{sup 2} at the SLAC Linear Collider (SLC). The SLC/SLD experimental apparatus provides a unique and ideal environment for measuring electroweak asymmetries. Heavy flavor decays of the Z{sup 0} were identified inclusively by taking advantage of the long lifetime of B hadrons, the small, stable SLC beam spot, and SLD`s precise tracking detectors. Two analysis techniques for measuring A{sub b} are presented: a binned fit to the left-right forward-backwards asymmetry of tagged events signed with momentum-weighted track charge, and a self-calibrating maximum-likelihood technique using momentum-weighted charge from the two hemispheres in each tagged event. From our 1994-1995 sample of 3.6 pb{sup {minus}1}, having a luminosity-weighted average e{sup {minus}} polarization of 77.3%, and our 1993 sample of 1.8 pb{sup {minus}1}, having a luminosity-weighted polarization of 63.1%, we obtain A{sub b} = 0.848 {plus_minus} 0.046(stat.) {plus_minus} 0.050(syst.).