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1

Distribution of neutron resonance widths  

E-Print Network (OSTI)

Recent data on neutron resonance widths indicate disagreement with the Porter-Thomas distribution (PTD). I discuss the theoretical arguments for the PTD, possible theoretical modifications, and I summarize the experimantal evidence.

Hans A. Weidenmueller

2011-10-28T23:59:59.000Z

2

Estimates of Large Spectrum Width from Autocovariances  

Science Conference Proceedings (OSTI)

The authors demonstrate that there are maximum measurable (saturation) spectrum widths for standard autocovariance techniques, the 0,1-lag autocovariance estimator and the 1,2-lag estimator. The maximal mean measurable spectrum widths from the ...

Valery M. Melnikov; Dusan S. Zrni?

2004-06-01T23:59:59.000Z

3

Tree-width in Algebraic Complexity  

Science Conference Proceedings (OSTI)

The paper surveys some of the author's work studying the algorithmic importance of the tree-width notion in algebraic frameworks. Two approaches are described. The first gives an algorithmicmeta-theoremfor certain logically characterized propertieswithin ... Keywords: Dedicated to Johann A. Makowsky on the occasion of his 60th birthday, Descriptive Complexity, Real Number Computations, Tree-width, Valiant's Model

Klaus Meer

2010-12-01T23:59:59.000Z

4

Property:Width (m) | Open Energy Information  

Open Energy Info (EERE)

Width (m) Width (m) Jump to: navigation, search Property Name Width (m) Property Type Number Pages using the property "Width (m)" Showing 25 pages using this property. (previous 25) (next 25) M MHK Technologies/Aegir Dynamo + 4.5 + MHK Technologies/AirWEC + 2.5 + MHK Technologies/CurrentStar + 30.5 + MHK Technologies/Deep Green + 12 + MHK Technologies/Deep water capable hydrokinetic turbine + 10 + MHK Technologies/ECO Auger + 4.877 + MHK Technologies/Electric Buoy + 10 + MHK Technologies/European Pico Pilot Plant + 14 + MHK Technologies/Evopod E35 + 4.5 + MHK Technologies/Float Wave Electric Power Station + 2.5 + MHK Technologies/Floating anchored OTEC plant + 60 + MHK Technologies/HyPEG + 50 + MHK Technologies/HydroGen 10 + 2 + MHK Technologies/Hydroflo + 5 +

5

The Higgs Boson Width is Adjustable  

E-Print Network (OSTI)

We show that it is possible to construct models in which the width of the Higgs boson is arbitrary- either smaller or larger than a standard model Higgs boson of the same mass. There are no new fields into which the Higgs boson decays. Instead, the coupling of the Higgs boson to the gauge bosons is adjusted. We construct and analyze weakly–coupled models with arbitrary–width Higgs bosons to investigate the phenomenology one might find in a strongly interacting model. In any such model new physics must enter at a mass scale which decreases as the Higgs boson width is adjusted away from its standard model value. In particular, if the Higgs boson is wider than the standard model Higgs boson, then interesting new physics must appear in the isospin–two channel.

R. Sekhar Chivukulaa; Michael J. Dugana

1994-01-01T23:59:59.000Z

6

The Higgs Boson Width is Adjustable  

E-Print Network (OSTI)

We show that it is possible to construct models in which the width of the Higgs boson is arbitrary - either smaller or larger than a standard model Higgs boson of the same mass. There are no new fields into which the Higgs boson decays. Instead, the coupling of the Higgs boson to the gauge bosons is adjusted. We construct and analyze weakly--coupled models with arbitrary--width Higgs bosons to investigate the phenomenology one might find in a strongly interacting model. In any such model new physics must enter at a mass scale which decreases as the Higgs boson width is adjusted away from its standard model value. In particular, if the Higgs boson is wider than the standard model Higgs boson, then interesting new physics must appear in the isospin--two channel.

R. Sekhar Chivukula; Michael J. Dugan; Mitchell Golden

1994-06-10T23:59:59.000Z

7

Definition of the {delta} mass and width  

SciTech Connect

In the framework of effective field theory we show that, at two-loop order, the mass and width of the {delta} resonance defined via the (relativistic) Breit-Wigner parametrization both depend on the choice of field variables. In contrast, the complex-valued position of the pole of the propagator is independent of this choice.

Djukanovic, D.; Scherer, S. [Institut fuer Kernphysik, Johannes Gutenberg-Universitaet, D-55099 Mainz (Germany); Gegelia, J. [Institut fuer Kernphysik, Johannes Gutenberg-Universitaet, D-55099 Mainz (Germany); High Energy Physics Institute, Tbilisi State University, Tbilisi (Georgia)

2007-08-01T23:59:59.000Z

8

Finite width effects in Higgs boson decays as a means of measuring massive particle widths  

SciTech Connect

We calculate decays of a standard model Higgs boson via a virtual massive particle and discuss how this depends on the massive particle total width. If the partial width for a Higgs boson to decay via a virtual massive particle can be measured, this gives a measurement of that massive particle{close_quote}s width. We discuss how one would go about measuring these partial widths of a Higgs boson experimentally, and how this could lead to a measurement of the {ital W} boson and {ital t} quark widths. For the latter, extreme dependence on the Higgs boson mass and the small {ital H}{r_arrow}{ital tt{sup {asterisk}}} branching ratios mean that little can be learned about the {ital t} quark width. For the former there is also a larger dependence on the Higgs boson mass; however, this can be removed by taking the ratio of {ital H}{r_arrow}{ital WW{sup {asterisk}}} decays to {ital H}{r_arrow}{ital ZZ{sup {asterisk}}} decays. This ratio also has the advantage of being fairly insensitive to physics beyond the standard model. Unfortunately, for Higgs boson masses of interest the {ital H}{r_arrow}{ital ZZ{sup {asterisk}}} branching ratio is small enough that we require many thousands of tagged Higgs boson decays before an accurate measurement of the {ital W} width can be made. This is likely to be hard experimentally. {copyright} {ital 1996 The American Physical Society.}

Summers, D.J. [Department of Physics, University of Wisconsin--Madison, 1150 University Avenue, Madison, Wisconsin 53706 (United States)

1996-06-01T23:59:59.000Z

9

Pulse width modulation inverter with battery charger  

SciTech Connect

An inverter is connected between a source of DC power and a three-phase AC induction motor, and a microprocessor-based circuit controls the inverter using pulse width modulation techniques. In the disclosed method of pulse width modulation, both edges of each pulse of a carrier pulse train are equally modulated by a time proportional to sin [theta], where [theta] is the angular displacement of the pulse center at the motor stator frequency from a fixed reference point on the carrier waveform. The carrier waveform frequency is a multiple of the motor stator frequency. The modulated pulse train is then applied to each of the motor phase inputs with respective phase shifts of 120[degree] at the stator frequency. Switching control commands for electronic switches in the inverter are stored in a random access memory (RAM) and the locations of the RAM are successively read out in a cyclic manner, each bit of a given RAM location controlling a respective phase input of the motor. The DC power source preferably comprises rechargeable batteries and all but one of the electronic switches in the inverter can be disabled, the remaining electronic switch being part of a flyback'' DC-DC converter circuit for recharging the battery. 11 figs.

Slicker, J.M.

1985-01-01T23:59:59.000Z

10

Pulse width modulation inverter with battery charger  

SciTech Connect

An inverter is connected between a source of DC power and a three-phase AC induction motor, and a microprocessor-based circuit controls the inverter using pulse width modulation techniques. In the disclosed method of pulse width modulation, both edges of each pulse of a carrier pulse train are equally modulated by a time proportional to sin .theta., where .theta. is the angular displacement of the pulse center at the motor stator frequency from a fixed reference point on the carrier waveform. The carrier waveform frequency is a multiple of the motor stator frequency. The modulated pulse train is then applied to each of the motor phase inputs with respective phase shifts of 120.degree. at the stator frequency. Switching control commands for electronic switches in the inverter are stored in a random access memory (RAM) and the locations of the RAM are successively read out in a cyclic manner, each bit of a given RAM location controlling a respective phase input of the motor. The DC power source preferably comprises rechargeable batteries and all but one of the electronic switches in the inverter can be disabled, the remaining electronic switch being part of a "flyback" DC-DC converter circuit for recharging the battery.

Slicker, James M. (Union Lake, MI)

1985-01-01T23:59:59.000Z

11

Spectrum Widths from Echo Power Differences Reveal Meteorological Features  

Science Conference Proceedings (OSTI)

A new Doppler spectrum width estimator using the absolute power differences (APDs) at lag one is presented, and its performance is evaluated using simulated signals as well as those recorded from the National Severe Storms Laboratory's Research ...

Valery M. Melnikov; Richard J. Doviak

2002-11-01T23:59:59.000Z

12

Capacitor charging FET switcher with controller to adjust pulse width  

DOE Green Energy (OSTI)

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.

Mihalka, Alex M. (Livermore, CA)

1986-01-01T23:59:59.000Z

13

LENGTH OF BEAMLINES AND WIDTH OF THE LS-37  

NLE Websites -- All DOE Office Websites (Extended Search)

LENGTH OF BEAMLINES AND WIDTH OF THE LENGTH OF BEAMLINES AND WIDTH OF THE LS-37 November 10, 1985 G. K. Shenoy G. S. Knapp EXPERIMENTAL HALL AT A 6-GeV SYNCHROTRON FACILITY The width of the experimental hall at a 6-GeV facility is closely related to the length of the beamlines. This note addresses this aspect in some de tail. In general, no two beamlines will have identical lengths or the placement of various optical elements. Hence fixing the beamline lengths prior to their assignment to specific experiments is difficult. In spite of this fact, a few general conclusions are made. 1. At least 25m of all the beamlines will be behind the shielding wall. Within this length many beamline components can be accommodated as shown in Fig. 1. 2. For most beamlines on bending magnets (BM), the first optical element will

14

Coherent bremsstrahlung and GDR width from 252Cf cold fission  

E-Print Network (OSTI)

The energy spectrum of the high energy gamma-rays in coincidence with the prompt gamma rays has been measured for the spontaneous fission of 252Cf. The nucleus-nucleus coherent bremsstrahlung of the accelerating fission fragments is observed and the result has been substantiated with a theoretical calculation based on the coulomb acceleration model. The width of the giant dipole resonance (GDR) decay from the excited fission fragments has been extracted for the first time and compared with the thermal shape fluctuation model (TSFM) in the liquid drop formalism. The extracted GDR width is significantly smaller than the predictions of TSFM.

Deepak Pandit; S. Mukhopadhyay; Srijit Bhattacharya; Surajit Pal; A. De; S. R. Banerjee

2009-12-23T23:59:59.000Z

15

Influence of spectral width on power fluctuations of injection lasers  

SciTech Connect

An experimental investigation was made of the noise of AlGaAs injection lasers in the 10--100 MHz frequency range. It was found that under steady-state conditions the fluctuation level is governed by the width of the laser emission spectrum.

Bessonov, Y.L.; Kurlenkov, S.S.; Morozov, V.N.; Sapozhnikov, S.M.; Thai, C.t.; Shidlovskii, V.P.

1985-02-01T23:59:59.000Z

16

Detonation cell widths in hydrogen-air-diluent mixtures  

DOE Green Energy (OSTI)

In this paper I report on the influence of steam and carbon dioxide on the detonability of hydrogen-air mixtures. Data were obtained on the detonation cell width in a heated detonation tube that is 0.43 m in diameter and 13.1 m long. The detonation cell widths were correlated using a characteristic length calculated from a chemical kinetic model. The addition of either diluent to a hydrogen-air mixture increased the cell width for all equivalence ratios. For equal diluent concentrations, however, carbon dioxide not only yielded larger increases in the cell width than steam, but its efficacy relative to steam was predicted to increase with increasing concentration. The range of detonable hydrogen concentrations in a hydrogen-air mixture initially at 1 atm pressure was found to be between 11.6 percent and 74.9 percent for mixtures at 20{degree}C and 9.4 percent and 76.9 percent for mixtures at 100{degree}C. The detonation limit was between 38.8 percent and 40.5 percent steam for a stoichiometric hydrogen-air-steam mixture initially at 100{degree}C and 1 atm. 10 refs., 4 figs., 1 tab.

Stamps, D.W.

1990-01-01T23:59:59.000Z

17

Improved determination of the width of the top quark  

SciTech Connect

We present an improved determination of the total width of the top quark, {Gamma}{sub t}, using 5.4 fb{sup -1} of integrated luminosity collected by the D0 Collaboration at the Tevatron p{bar p} Collider. The total width {Gamma}{sub t} is extracted from the partial decay width {Gamma}(t {yields} Wb) and the branching fraction {Beta}(t {yields} Wb). {Gamma}(t {yields} Wb) is obtained from the t-channel single top-quark production cross section and {Beta}(t {yields} Wb) is measured in t{bar t} events. For a top mass of 172.5 GeV, the resulting width is {Gamma}{sub t} = 2.00{sub -0.43}{sup +0.47} GeV. This translates to a top-quark lifetime of {tau}{sub t} = (3.29{sub -0.63}{sup +0.90}) x 10{sup -25} s. We also extract an improved direct limit on the Cabibbo-Kobayashi-Maskawa quark-mixing matrix element 0.81 < |V{sub tb}| {le} 1 at 95% C.L. and a limit of |V{sub tb}| < 0.59 for a high-mass fourth-generation bottom quark assuming unitarity of the fourth-generation quark-mixing matrix.

Abazov V. M.; Abbott B.; Acharya B. S.; Adams M.; Adams T.; Alexeev G. D.; Alkhazov G.; Alton A.; Alverson G.; Aoki M.; Askew A.; Asman B.; Atkins S.; Atramentov O.; Augsten K.; Avila C.; BackusMayes J.; Badaud F.; Bagby L.; Baldin B.; Bandurin D. V.; Banerjee S.; Barberis E.; Baringer P.; Barreto J.; Bartlett J. F.; Bassler U.; Bazterra V.; Bean A.; Begalli M.; Belanger-Champagne C.; Bellantoni L.; Beri S. B.; Bernardi G.; Bernhard R.; Bertram I.; Besancon M.; Beuselinck R.; Bezzubov V. A.; Bhat P. C.; Bhatia S.; Bhatnagar V.; Blazey G.; Blessing S.; Bloom K.; Boehnlein A.; Boline D.; Boos E. E.; Borissov G.; Bose T.; Brandt A.; Brandt O.; Brock R.; Brooijmans G.; Bross A.; Brown D.; Brown J.; Bu X. B.; Buehler M.; Buescher V.; Bunichev V.; Burdin S.; Burnett T. H.; Buszello C. P.; Calpas B.; Camacho-Perez E.; Carrasco-Lizarraga M. A.; Casey C. K.; Castilla-Valdez H.; Chakrabarti S.; Chakraborty D.; Chan M.; Chandra A.; Chapon E.; Chen G.; Chevalier-Thery S.; Cho D. K.; Cho S. W.; Choi S.; Choudhary B.; Cihangir S.; Claes D.; Clutter J.; Cooke M.; Cooper W. E.; Corcoran M.; Couderc F.; Cousinou M. -C.; Croc A.; Cutts D.; Das A.; Davies G.; de Jong S. J.; De La Cruz-Burelo E.; Deliot F.; Demina R.; Denisov D.; Denisov S. P.; Desai S.; Deterre C.; DeVaughan K.; Diehl H. T.; Diesburg M.; Ding P. F.; Dominguez A.; Dorland T.; Dubey A.; Dudko L. V.; Duggan D.; Duperrin A.; Dutt S.; Dyshkant A.; Eads M.; Edmunds D.; Ellison J.; Elvira V. D.; Enari Y.; Evans H.; Evdokimov A.; Evdokimov V. N.; Facini G.; Ferbel T.; Fiedler F.; Filthaut F.; Fisher W.; Fisk H. E.; Fortner M.; Fox H.; Fuess S.; Garcia-Bellido A.; Garcia-Guerra G. A.; Gavrilov V.; Gay P.; Geng W.; Gerbaudo D.; Gerber C. E.; Gershtein Y.; Ginther G.; Golovanov G.; Goussiou A.; Graf C. P.; Grannis P. D.; Greder S.; Greenlee H.; Greenwood Z. D.; Gregores E. M.; Grenier G.; Gris Ph.; Grivaz J. -F.; Grohsjean A.; Gruenendahl S.; Gruenewald M. W.; Guillemin T.; Gutierrez G.; Gutierrez P.; Haas A.; Hagopian S.; Haley J.; Han L.; Harder K.; Harel A.; Hauptman J. M.; Hays J.; Head T.; Hebbeker T.; Hedin D.; Hegab H.; Heinson A. P.; Heintz U.; Hensel C.; La Cruz I. Heredia-De; Herner K.; Hesketh G.; Hildreth M. D.; Hirosky R.; Hoang T.; Hobbs J. D.; Hoeneisen B.; Hohlfeld M.; Hubacek Z.; Hynek V.; Iashvili I.; Ilchenko Y.; Illingworth R.; Ito A. S.; Jabeen S.; Jaffre M.; Jamin D.; Jayasinghe A.; Jesik R.; Johns K.; Johnson M.; Jonckheere A.; Jonsson P.; Joshi J.; Jung A. W.; Juste A.; Kaadze K.; Kajfasz E.; Karmanov D.; Kasper P. A.; Katsanos I.; Kehoe R.; Kermiche S.; Khalatyan N.; Khanov A.; Kharchilava A.; Kharzheev Y. N.; Kohli J. M.; Kozelov A. V.; Kraus J.; Kulikov S.; Kumar A.; Kupco A.; Kurca T.; Kuzmin V. A.; Lammers S.; Landsberg G.; Lebrun P.; Lee H. S.; Lee S. W.; Lee W. M.; Lellouch J.; Li H.; Li L.; Li Q. Z.; Lietti S. M.; Lim J. K.; Lincoln D.; Linnemann J.; Lipaev V. V.; Lipton R.; Liu Y.; Lobodenko A.; Lokajicek M.; de Sa R. Lopes; Lubatti H. J.; Luna-Garcia R.; Lyon A. L.; Maciel A. K. A.; Mackin D.; Madar R.; Magana-Villalba R.; Malik S.; Malyshev V. L.; Maravin Y.; Martinez-Ortega J.; McCarthy R.; McGivern C. L.; Meijer M. M.; Melnitchouk A.; Menezes D.; Mercadante P. G.; Merkin M.; et al.

2012-05-04T23:59:59.000Z

18

Sampling spectral-line intensity and width meter  

SciTech Connect

This paper presents a method and apparatus for measuring the spectral line widths of hollow cathode lamps operating in the pulse mode. For simplicity, the increment in spectral line width with transition from stationary to pulse conditions is measured. The minimum and maximum light-pulse durations are 10 usec and 1 usec. A block diagram of the apparatus is shown. Recordings of the resonance lines of Yb and Ge of LT-2 lamps for current pulses of 100 mA with an off-duty factor of 5 for 400 usec are shown. The standard line widths corresponded to 20 mA for Yb and 30 mA for Ge. In the first and second cases, the line widths were changed by factors of 1.14 and 1.6 during the current pulse. It is not advisable to use a current-pulse duration of more than 100 usec for the indicated amplitude and off-duty factor.

Kureichik, K.P.; Khomyak, A.S.; Kozlovskii, N.V.

1986-06-01T23:59:59.000Z

19

An Improved determination of the width of the top quark  

SciTech Connect

We present an improved determination of the total width of the top quark, {Lambda}{sub t}, using 5.4 fb{sup -1} of integrated luminosity collected by the D0 Collaboration at the Tevatron p{bar p} Collider. The total width {Lambda}{sub t} is extracted from the partial decay width {Lambda}(t {yields} Wb) and the branching fraction {Beta}(t {yields} Wb). {Lambda}(t {yields} Wb) is obtained from the t-channel single top quark production cross section and {Beta}(t {yields} Wb) is measured in t{bar t} events. For a top mass of 172.5 GeV, the resulting width is {Lambda}{sub t} = 2.00{sub -0.43}{sup +0.47} GeV. This translates to a top-quark lifetime of {tau}{sub t} = (3.29{sub -0.63}{sup +0.90}) x 10{sup -25} s. We also extract an improved direct limit on the CKM matrix element 0.81 < |V{sub tb}| {le} 1 at 95% C.L. and a limit of |V{sub tb'}| < 0.59 for a high mass fourth generation bottom quark assuming unitarity of the fourth generation quark mixing matrix.

Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U.; Aoki, Masato; /Fermilab; Askew, Andrew Warren; /Florida State U. /Stockholm U.

2012-01-01T23:59:59.000Z

20

Determination of the width of the top quark  

E-Print Network (OSTI)

We extract the total width of the top quark, Gamma_t, from the partial decay width Gamma(t -> W b) measured using the t-channel cross section for single top quark production and from the branching fraction B(t -> W b) measured in ttbar events using up to 2.3 fb^-1 of integrated luminosity collected by the D0 Collaboration at the Tevatron ppbar Collider. The result is Gamma_t = 1.99 +0.69 -0.55 GeV, which translates to a top-quark lifetime of tau_t = (3.3 +1.3 -0.9) x 10^-25 s. Assuming a high mass fourth generation b' quark and unitarity of the four-generation quark-mixing matrix, we set the first upper limit on |Vtb'| < 0.63 at 95% C.L.

V. M. Abazov; B. Abbott; M. Abolins; B. S. Acharya; M. Adams; T. Adams; G. D. Alexeev; G. Alkhazov; A. Altona; G. Alverson; G. A. Alves; L. S. Ancu; M. Aoki; Y. Arnoud; M. Arov; A. Askew; B. \\degAsman; O. Atramentov; C. Avila; J. BackusMayes; F. Badaud; L. Bagby; B. Baldin; D. V. Bandurin; S. Banerjee; E. Barberis; P. Baringer; J. Barreto; J. F. Bartlett; U. Bassler; V. Bazterra; S. Beale; A. Bean; M. Begalli; M. Begel; C. Belanger-Champagne; L. Bellantoni; S. B. Beri; G. Bernardi; R. Bernhard; I. Bertram; M. Besan?con; R. Beuselinck; V. A. Bezzubov; P. C. Bhat; V. Bhatnagar; G. Blazey; S. Blessing; K. Bloom; A. Boehnlein; D. Boline; T. A. Bolton; E. E. Boos; G. Borissov; T. Bose; A. Brandt; O. Brandt; R. Brock; G. Brooijmans; A. Bross; D. Brown; J. Brown; X. B. Bu; D. Buchholz; M. Buehler; V. Buescher; V. Bunichev; S. Burdinb; T. H. Burnett; C. P. Buszello; B. Calpas; E. Camacho-P?erez; M. A. Carrasco-Lizarraga; B. C. K. Casey; H. Castilla-Valdez; S. Chakrabarti; D. Chakraborty; K. M. Chan; A. Chandra; G. Chen; S. Chevalier-Th?ery; D. K. Cho; S. W. Cho; S. Choi; B. Choudhary; T. Christoudias; S. Cihangir; D. Claes; J. Clutter; M. Cooke; W. E. Cooper; M. Corcoran; F. Couderc; M. -C. Cousinou; A. Croc; D. Cutts; M. ?Cwiok; A. Das; G. Davies; K. De; S. J. de Jong; E. De La Cruz-Burelo; F. D?eliot; M. Demarteau; 47 R. Demina; D. Denisov; S. P. Denisov; S. Desai; K. DeVaughan; H. T. Diehl; M. Diesburg; A. Dominguez; T. Dorland; A. Dubey; L. V. Dudko; D. Duggan; A. Duperrin; S. Dutt; A. Dyshkant; M. Eads; D. Edmunds; J. Ellison; V. D. Elvira; Y. Enari; S. Eno; H. Evans; A. Evdokimov; V. N. Evdokimov; G. Facini; T. Ferbel; F. Fiedler; F. Filthaut; W. Fisher; H. E. Fisk; M. Fortner; H. Fox; S. Fuess; T. Gadfort; A. Garcia-Bellido; V. Gavrilov; P. Gay; W. Geist; W. Geng; D. Gerbaudo; C. E. Gerber; Y. Gershtein; G. Ginther; G. Golovanov; A. Goussiou; P. D. Grannis; S. Greder; H. Greenlee; Z. D. Greenwood; E. M. Gregores; G. Grenier; Ph. Gris; J. -F. Grivaz; A. Grohsjean; S. Gr?unendahl; M. W. Gr?unewald; F. Guo; J. Guo; G. Gutierrez; P. Gutierrez; A. Haasc; S. Hagopian; J. Haley; L. Han; K. Harder; A. Harel; J. M. Hauptman; J. Hays; T. Head; T. Hebbeker; D. Hedin; H. Hegab; A. P. Heinson; U. Heintz; C. Hensel; I. Heredia-De La Cruz; K. Herner; G. Hesketh; M. D. Hildreth; R. Hirosky; T. Hoang; J. D. Hobbs; B. Hoeneisen; M. Hohlfeld; S. Hossain; Z. Hubacek; N. Huske; V. Hynek; I. Iashvili; R. Illingworth; A. S. Ito; S. Jabeen; M. Jaffr?e; S. Jain; D. Jamin; R. Jesik; K. Johns; M. Johnson; D. Johnston; A. Jonckheere; P. Jonsson; J. Joshi; A. Justed; K. Kaadze; E. Kajfasz; D. Karmanov; P. A. Kasper; I. Katsanos; R. Kehoe; S. Kermiche; N. Khalatyan; A. Khanov; A. Kharchilava; Y. N. Kharzheev; D. Khatidze; M. H. Kirby; J. M. Kohli; A. V. Kozelov; J. Kraus; A. Kumar; A. Kupco; T. Kur?ca; V. A. Kuzmin; J. Kvita; S. Lammers; G. Landsberg; P. Lebrun; H. S. Lee; S. W. Lee; W. M. Lee; J. Lellouch; L. Li; Q. Z. Li; S. M. Lietti; J. K. Lim; D. Lincoln; J. Linnemann; V. V. Lipaev; R. Lipton; Y. Liu; Z. Liu; A. Lobodenko; M. Lokajicek; P. Love; H. J. Lubatti; R. Luna-Garciae; A. L. Lyon; A. K. A. Maciel; D. Mackin; R. Madar; R. Maga?na-Villalba; S. Malik; V. L. Malyshev; Y. Maravin; J. Mart?\\inez-Ortega; R. McCarthy; C. L. McGivern; M. M. Meijer; A. Melnitchouk; D. Menezes; P. G. Mercadante; M. Merkin; A. Meyer; J. Meyer; N. K. Mondal; G. S. Muanza; M. Mulhearn; E. Nagy; M. Naimuddin; M. Narain; R. Nayyar; H. A. Neal; J. P. Negret; P. Neustroev; S. F. Novaes; T. Nunnemann; G. Obrant; J. Orduna; N. Osman; J. Osta; G. J. Otero y Garz?on; 1 M. Owen; M. Padilla; M. Pangilinan; N. Parashar; V. Parihar; S. K. Park; J. Parsons; R. Partridgec; N. Parua; A. Patwa; B. Penning; M. Perfilov; K. Peters; Y. Peters; G. Petrillo; P. P?etroff; R. Piegaia; J. Piper; M. -A. Pleier; P. L. M. Podesta-Lermaf; V. M. Podstavkov; M. -E. Pol; P. Polozov; A. V. Popov; M. Prewitt; D. Price; S. Protopopescu; J. Qian; A. Quadt; B. Quinn; M. S. Rangel; K. Ranjan; P. N. Ratoff; I. Razumov; P. Renkel; P. Rich; M. Rijssenbeek; I. Ripp-Baudot; F. Rizatdinova; M. Rominsky; C. Royon; P. Rubinov; R. Ruchti; G. Safronov; G. Sajot; A. S?anchez-Hern?andez; M. P. Sanders; B. Sanghi; A. S. Santos; G. Savage; L. Sawyer; T. Scanlon; R. D. Schamberger; Y. Scheglov; H. Schellman; T. Schliephake; S. Schlobohm; C. Schwanenberger; R. Schwienhorst; J. Sekaric; H. Severini; E. Shabalina; V. Shary; A. A. Shchukin; R. K. Shivpuri; V. Simak; V. Sirotenko; P. Skubic; P. Slattery; D. Smirnov; K. J. Smith; G. R. Snow; J. Snow; S. Snyder; S. S?oldner-Rembold; L. Sonnenschein; A. Sopczak; M. Sosebee; K. Soustruznik; B. Spurlock; J. Stark; V. Stolin; D. A. Stoyanova; E. Strauss; M. Strauss; D. Strom; L. Stutte; P. Svoisky; M. Takahashi; A. Tanasijczuk; W. Taylor; M. Titov; V. V. Tokmenin; D. Tsybychev; B. Tuchming; C. Tully; P. M. Tuts; L. Uvarov

2010-09-28T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

A New Measurement of the $?^0$ Radiative Decay Width  

E-Print Network (OSTI)

High precision measurements of the differential cross sections for $\\pi^0$ photoproduction at forward angles for two nuclei, $^{12}$C and $^{208}$Pb, have been performed for incident photon energies of 4.9 - 5.5 GeV to extract the ${\\pi^0 \\to \\gamma\\gamma}$ decay width. The experiment was done at Jefferson Lab using the Hall B photon tagger and a high-resolution multichannel calorimeter. The ${\\pi^0 \\to \\gamma\\gamma}$ decay width was extracted by fitting the measured cross sections using recently updated theoretical models for the process. The resulting value for the decay width is $\\Gamma{(\\pi^0 \\to \\gamma\\gamma)} = 7.82 \\pm 0.14 ~({\\rm stat.}) \\pm 0.17 ~({\\rm syst.}) ~{\\rm eV}$. With the 2.8% total uncertainty, this result is a factor of 2.5 more precise than the current PDG average of this fundamental quantity and it is consistent with current theoretical predictions.

I. Larin; D. McNulty; E. Clinton; P. Ambrozewicz; D. Lawrence; I. Nakagawa; Y. Prok; A. Teymurazyan; A. Ahmidouch; A. Asratyan; K. Baker; L. Benton; A. M. Bernstein; V. Burkert; P. Cole; P. Collins; D. Dale; S. Danagoulian; G. Davidenko; R. Demirchyan; A. Deur; A. Dolgolenko; G. Dzyubenko; R. Ent; A. Evdokimov; J. Feng; M. Gabrielyan; L. Gan; A. Gasparian; S. Gevorkyan; A. Glamazdin; V. Goryachev; V. Gyurjyan; K. Hardy; J. He; M. Ito; L. Jiang; D. Kashy; M. Khandaker; P. Kingsberry; A. Kolarkar; M. Konchatnyi; A. Korchin; W. Korsch; S. Kowalski; M. Kubantsev; V. Kubarovsky; X. Li; P. Martel; V. Matveev; B. Mecking; B. Milbrath; R. Minehart; R. Miskimen; V. Mochalov; S. Mtingwa; S. Overby; E. Pasyuk; M. Payen; R. Pedroni; B. Ritchie; T. E. Rodrigues; C. Salgado; A. Shahinyan; A. Sitnikov; D. Sober; S. Stepanyan; W. Stephens; J. Underwood; A. Vasiliev; V. Vishnyakov; M. Wood; S. Zhou

2010-09-09T23:59:59.000Z

22

How to Measure the Spreading Width of Superdeformed Nuclei  

Science Conference Proceedings (OSTI)

A new expression for the branching ratio for the decay via the E1 process in the normal-deformed band of superdeformed nuclei is given within a simple two-level model. Using this expression, the spreading or tunneling width {gamma}{down_arrow} for superdeformed decay can be expressed entirely in terms of experimentally known quantities. We show how to determine the tunneling matrix element V from the measured value of {gamma}{down_arrow} and a statistical model of the energy levels.

Cardamone, D.M.; Stafford, C.A.; Barrett, B.R. [Department of Physics, University of Arizona, Tucson, AZ 85721 (United States)

2004-09-13T23:59:59.000Z

23

QSO Narrow [OIII] Line Width and Host Galaxy Luminosity  

E-Print Network (OSTI)

Galaxy bulge luminosity L, black hole mass (Mbh), and stellar velocity dispersion (sigma_*) increase together in a way suggesting a close evolutionary relationship. Measurements of the Mbh-sigma_* relationship as a function of cosmic time may shed light on the origin of this relationship. Direct measurements of sigma_* at high redshift are difficult, and the width of the narrow emission lines of AGN has been proposed as a surrogate. We investigate the utility of using sigma_[OIII] for sigma_* by examining host galaxy magnitudes and [OIII] line widths for low redshift QSOs. For radio-quiet QSOs, sigma_[OIII] is consistent in the mean with the value of sigma_* predicted by the Faber-Jackson relation. For our limited range of host luminosity, scatter obscures the expected increase of sigma_[OIII] with host luminosity. However, for a sample of AGN covering a wide range of measured or inferred sigma_*, there is a clear increase of sigma_[OIII] with sigma_*. Radio-loud QSOs on average have sigma_* smaller by ~0.1 dex than radio-quiet QSOs of similar host luminsotiy, at least for luminosities typical of PG QSOs. Star formation rates in our low redshift QSOs are smaller than required to maintain the typical observed ratio of bulge mass to black hole mass.

E. W. Bonning; G. A. Shields; S. Salviander; R. J. McLure

2005-03-02T23:59:59.000Z

24

Determination of the width of the top quark  

SciTech Connect

We extract the total width of the top quark, {Lambda}{sub t}, from the partial decay width {Lambda}(t {yields} Wb) measured using the t-channel cross section for single top quark production and from the branching fraction B(t {yields} Wb) measured in t{bar t} events using up to 2.3 fb{sup -1} of integrated luminosity collected by the D0 Collaboration at the Tevatron p{bar p} Collider. The result is {Lambda}{sub t} = 1.99{sub -0.55}{sup +0.69} GeV, which translates to a top-quark lifetime of {tau}{sub t} = (3.3{sub -0.9}{sup +1.3}) x 10{sup -25} s. Assuming a high mass fourth generation b{prime} quark and unitarity of the four-generation quark-mixing matrix, we set the first upper limit on |V{sub tb{prime}}| < 0.63 at 95% C.L.

Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Abolins, Maris A.; /Michigan State U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U.; Alves, Gilvan Augusto; /Rio de Janeiro, CBPF /Nijmegen U.

2010-09-01T23:59:59.000Z

25

Monitoring the Width of Hydraulic Fractures With Ultrasonic Measurements  

E-Print Network (OSTI)

Introduction During hydraulic fracturing experiments in the laboratory the opening of hydraulic fractures is monitored with ultrasonic transducers. The experiment closely resembles seismic monitoring surveys in the field [MEADOWS AND WIN- TERSTEIN 1994, WILLS ET AL. 1992]. The extraction of information out of these experiments is critically dependent on the understanding of the elastodynamic behaviour of the thin fluid filled fractures. The laboratory experiments provide useful information on what determines the seismic visibility of these fractures, both for compressional and shear waves. The role of the fracture thickness or width on the elastodynamic response and a new method for monitoring fracture opening is investigated. Most theoretical approaches postulate the use of the classical boundary conditions. The void boundary condition assumes a stress free surface. The "fluid-filled" fracture boundary condition

J. Groenenboom; A.J.W. Duijndam; J.T. Fokkema

1995-01-01T23:59:59.000Z

26

Method and apparatus for improved efficiency in a pulse-width ...  

Method and apparatus for improved efficiency in a pulse-width-modulated alternating current motor drive United States Patent

27

onMetaData***duration@:*?`Aë7*width@ä*height  

Science Conference Proceedings (OSTI)

FLV** *?*. onMetaData***duration@:*?`Aë7*width@ä*height@~. videodatarate@Å_@ framerate@> videocodecid@*audiosamplerate ...

2012-08-16T23:59:59.000Z

28

On the Relationship of Tornado Path Length and Width to Intensity  

Science Conference Proceedings (OSTI)

Reported path lengths and widths of tornadoes have been modeled using Weibull distributions for different Fujita (F) scale values. The fits are good over a wide range of lengths and widths. Path length and width tend to increase with increasing F ...

Harold E. Brooks

2004-04-01T23:59:59.000Z

29

Width bifurcation and dynamical phase transitions in open quantum systems  

E-Print Network (OSTI)

The states of an open quantum system are coupled via the environment of scattering wavefunctions. The complex coupling coefficients $\\omega$ between system and environment arise from the principal value integral and the residuum. At high level density where the resonance states overlap, the dynamics of the system is determined by exceptional points. At these points, the eigenvalues of two states are equal and the corresponding eigenfunctions are linearly dependent. It is shown in the present paper that Im$(\\omega)$ and Re$(\\omega)$ influence the system properties differently in the surrounding of exceptional points. Controlling the system by a parameter, the eigenvalues avoid crossing in energy near an exceptional point under the influence of Re$(\\omega)$ in a similar manner as it is well known from discrete states. Im$(\\omega)$ however leads to width bifurcation and finally (when the system is coupled to one channel, i.e. to a common continuum of scattering wavefunctions), to a splitting of the system into two parts with different characteristic time scales. Physically, the system is stabilized by this splitting since the lifetimes of most ($N-1$) states are longer than before while that of only one state is shorter. In the cross section the short-lived state appears as a background term in high-resolution experiments. The wavefunctions of the long-lived states are mixed in those of the original ones in a comparably large parameter range. Numerical results for the eigenvalues and eigenfunctions are shown for $N=2, ~4$ and 10 states coupled mostly to 1 channel.

Hichem Eleuch; Ingrid Rotter

2013-03-26T23:59:59.000Z

30

Nano-line width control and standards using Lateral Pattern Definition technique  

Science Conference Proceedings (OSTI)

Lateral Pattern Definition technique was adopted for manufacturing nano-size width standards. Narrow oxide fences, 40nm to 100nm wide were manufactured using very simple technological instrumentation. Poly-Si and mono-Si step technology versions were ... Keywords: Lateral Pattern Definition, Nanometrology, Width standards

Micha? Zaborowski; Dariusz Szmigiel; Teodor Gotszalk; Katerina Ivanova; Yanko Sarov; Tzvetan Ivanov; Burkhard E. Volland; Ivo W. Rangelow; Piotr Grabiec

2006-04-01T23:59:59.000Z

31

High-frequency pulse width modulation implementation using FPGA and CPLD ICs  

Science Conference Proceedings (OSTI)

Pulse width modulation (PWM) has been widely used in power converter control. Most high power level converters operate at switching frequencies up to 500 kHz, while operating frequencies in excess of 1 MHz at high power levels can be achieved using the ... Keywords: CPLD, counter, field programmable gate array, power converters, pulse width modulation

Eftichios Koutroulis; Apostolos Dollas; Kostas Kalaitzakis

2006-06-01T23:59:59.000Z

32

Interface width effect on the classical Rayleigh-Taylor instability in the weakly nonlinear regime  

SciTech Connect

In this paper, the interface width effects (i.e., the density gradient effects or the density transition layer effects) on the Rayleigh-Taylor instability (RTI) in the weakly nonlinear (WN) regime are investigated by numerical simulation (NS). It is found that the interface width effects dramatically influence the linear growth rate in the linear growth regime and the mode coupling process in the WN growth regime. First, the interface width effects decrease the linear growth rate of the RTI, particularly for the short perturbation wavelengths. Second, the interface width effects suppress (reduce) the third-order feedback to the fundamental mode, which induces the nonlinear saturation amplitude (NSA) to exceed the classical prediction, 0.1lambda. The wider the density transition layer is, the larger the NSA is. The NSA in our NS can reach a half of its perturbation wavelength. Finally, the interface width effects suppress the generation and the growth of the second and the third harmonics. The ability to suppress the harmonics' growth increases with the interface width but decreases with the perturbation wavelength. On the whole, in the WN regime, the interface width effects stabilize the RTI, except for an enhancement of the NSA, which is expected to improve the understanding of the formation mechanism for the astrophysical jets, and for the jetlike long spikes in the high energy density physics.

Wang, L. F. [LCP, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of Mining and Technology, Beijing 100083 (China); Ye, W. H. [LCP, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); Department of Physics, Zhejiang University, Hangzhou 310027, China and CAPT, Peking University, Beijing 100871 (China); Li, Y. J. [State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of Mining and Technology, Beijing 100083 (China)

2010-05-15T23:59:59.000Z

33

Wigner Crystallization in Spin-Polarized Coupled Electron Quantum Layers: Finite Width Effects  

SciTech Connect

We study the effect of finite width on Wigner crystallization in a spin-polarized coupled electron layers. Correlation among carriers are treated beyond the static mean-field theories by using the quantum version of Singwi, Tosi, Land and Sjoelander (qSTLS) theory over a wide range of layer parameters viz. density parameter r{sub sl} and interlayer spacing d. Interestingly we find that the inclusion of finite width of layers lowered the critical density for the onset of Wigner crystal (WC) as compared to the similar recent studies of spin-polarized coupled electron layers without finite width effects.

Nayak, Mukesh G.; Saini, L. K. [Department of Applied Physics, S. V. National Institute of Technology, Surat - 395 007, Gujarat (India)

2011-12-12T23:59:59.000Z

34

On the Bias in Simulated ENSO SSTA Meridional Widths of CMIP3 Models  

Science Conference Proceedings (OSTI)

The fidelity of coupled climate models simulating El Niño–Southern Oscillation (ENSO) patterns has been widely examined. Nevertheless, a systematical narrow bias in the simulated meridional width of the sea surface temperature anomaly (SSTA) of ...

Wenjun Zhang; Fei-Fei Jin; Jing-Xia Zhao; Jianping Li

2013-05-01T23:59:59.000Z

35

The effect of P-selectin pattern width on HL-60 cell rolling behavior  

E-Print Network (OSTI)

The effect of varying the width of P-selectin band patterns on the rolling behavior of HL- 60 myeloid cells along edges of the band patterns was studied. The P-selectin and polyethylene glycol (PEG) pattern was produced ...

Sung, Minhee

2010-01-01T23:59:59.000Z

36

Scattering of Continental Shelf Waves at a Discontinuity in Shelf Width  

Science Conference Proceedings (OSTI)

An analytical solution is presented for the scattering of a free shelf wave incident upon a discontinuity in shelf width in a barotropic ocean. The discussion of solutions relying on backscattered free-waves with large wavenumbers which may not ...

John L. Wilkin; David C. Chapman

1987-06-01T23:59:59.000Z

37

Significance of the Coupled Term in the Doppler Weather Radar Spectrum Width Equation  

Science Conference Proceedings (OSTI)

There is an additional zero mean random variable term that couples mean wind shear and turbulence in the Doppler radar spectrum width equation. This random variable, labeled the “coupled term,” has been neglected heretofore in the literature. ...

Ming Fang; Richard J. Doviak; Bruce A. Albrecht

2011-04-01T23:59:59.000Z

38

Forced Shelf Wave Dynamics for a Discontinuous Shelf Width: Application to Vancouver Island  

Science Conference Proceedings (OSTI)

The authors examine barotropic nondivergent shelf waves generated on an exponential continental shelf that has an abrupt change in width. Three types of forcing are considered: 1) a tidal period volume flux through a gap in the coastline located ...

Andrew J. Willmott; Richard E. Thomson

1994-06-01T23:59:59.000Z

39

Nonlinear dynamics of Kelvin-Helmholtz instability in a finite-width plasma flow  

SciTech Connect

The nonlinear stage of Kelvin-Helmholtz (KH) instability in a finite-width plane-parallel plasma flow is analyzed. The analysis is performed by means of two-dimensional numerical simulations with the use of ideal magnetohydrodynamic equations describing isothermal plasma flows propagating along the magnetic field. The influence of the magnetic field strength, the plasma temperature, and the ratio of the flow width to the width of the transition layer on the formation of vortex layers and large-scale flow perturbations is investigated. It is shown that, if the wavelength of periodic perturbations is shorter than the flow width, the symmetric and antisymmetric modes develop in a qualitatively similar manner. For waves with wavelengths longer than the flow width, the development of such modes is very different due to the mutual influence of the flow boundaries. Analysis of the development of instability at different values of the Alfven Mach number M{sub A} shows that long-lived vortices with a characteristic scale length on the order of the flow width appear in a weak magnetic field for both symmetric and antisymmetric modes; however, the vortex geometries for these modes are different. In a strong magnetic field, M{sub A} {approx} 5, the phase of vortex decay for both types of modes occurs faster than in a weak field; however, in the case of an antisymmetric mode, large-scale perturbations of the flow boundary are retained for a longer time. Analysis of the evolution of the initial disturbance produced by an ensemble of random small perturbations (noise) at different plasma temperatures shows that, for a flow width comparable with the width of the transition region, the development of KH instability is always antisymmetric in character and leads to well-developed large-scale perturbations of the flow as a whole. For a cold plasma with C{sub S} < 0.5U (where C{sub S} is the speed of sound and U is the flow velocity), in contrast to hot plasma with C{sub S} > 0.5U, the development of KH instability leads to the growth of the antisymmetric mode even if the flow width is much larger than the width of the transition region.

Shevelev, M. M.; Burinskaya, T. M., E-mail: tburinsk@iki.rssi.ru [Russian Academy of Sciences, Space Research Institute (Russian Federation)

2013-06-15T23:59:59.000Z

40

Solar wind suprathermal electron Stahl widths across high-speed stream structures  

SciTech Connect

Suprathermal electrons (100-1500 eV) observed in the solar wind typically show a strahl distribution, that is, a beam directed away from the Sun along the magnetic field direction. The strahl width observed at 1 AU is highly variable, ranging from 10-70 degrees. The obsenred finite width of the strahl results from the competition between beam focusing as the interplanetary magnetic field strength drops with distance from the Sun, and pitch-angle scattering as the beam interacts with the solar wind plasma in transit from the sun. Here we examine strahl width, observed with ACE SWEPAM across high-speed stream structures to investigate variations in electron scattering as a function of local plasma characteristics. We find that narrow strahls (less than 20 degrees wide), indicating reduced scattering, are observed within high-speed streams. Narrow strahls are also observed in both very low temperature solar wind, in association with ICMEs. Case studies of high-speed streams typically show the strahl narrowing at the leading edge of the stream. In some cases, the strahl narrows at the reverse shock or pressure wave, in other cases at the stream interface. The narrowing can either occur discontinuously or gradually over a period of hours. Within the high-speed wind, the strahl remains narrow for a period of hours to days, and then gradually broadens. The strahl width is roughly constant at all energies across these structures. For some fraction of high-speed streams, counterstreaming is associated with passage of the corotating interaction region. In these cases, we find the widths of the two counterstreaming beams frequently differ by more than 40 degrees. This dramatic difference in strahl width contrasts with observations in the solar wind as a whole, in which counterstreaming strahls typically differ in width by less than 20 degrees.

Skoug, Ruth M [Los Alamos National Laboratory; Steinberg, John T [Los Alamos National Laboratory; Goodrich, Katherine A [Los Alamos National Laboratory; Anderson, Brett R [DARTMUTH UNIV.

2011-01-03T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Stringent bounds on the brane width from stellar interferometry and distant gamma ray bursts: Back to the hierarchy problem?  

E-Print Network (OSTI)

A simple idea restricting the brane width due to astronomical observations is proposed. Not to contradict the observational data the brane width should be of about Planck size giving therefore strict criterion in selecting the realistic braneworld models.

Michael Maziashvili

2006-07-11T23:59:59.000Z

42

Scaling of the giant dipole resonance widths in hot rotating nuclei from the ground state values  

E-Print Network (OSTI)

The systematics of the giant dipole resonance (GDR) widths in hot and rotating nuclei are studied in terms of temperature T, angular momentum J and mass A. The different experimental data in the temperature range of 1 - 2 MeV have been compared with the thermal shape fluctuation model (TSFM) in the liquid drop formalism using a modified approach to estimate the average values of T, J and A in the decay of the compound nucleus. The values of the ground state GDR widths have been extracted from the TSFM parametrization in the liquid drop limit for the corrected T, J and A for a given system and compared with the corresponding available systematics of the experimentally measured ground state GDR widths for a range of nuclei from A = 45 to 194. Amazingly, the nature of the theoretically extracted ground state GDR widths matches remarkably well, though 1.5 times smaller, with the experimentally measured ground state GDR widths consistently over a wide range of nuclei.

Srijit Bhattacharya; Deepak Pandit; S. Mukhopadhyay; Surajit Pal; S. R. Banerjee

2008-09-24T23:59:59.000Z

43

Comparison of Higgs Boson Mass and Width Determination of the LHC and a Linear Collider  

E-Print Network (OSTI)

Two important properties of a Higgs boson are its mass and width. They may distinguish the Standard Model (SM) Higgs boson from Higgs bosons of extended models. We show results from a direct mass and width reconstruction for a Higgs boson mass range from 120 to 340 GeV/c 2. The mass and width have been reconstructed from the H ? ZZ ? ? µ + µ ? µ + µ ? reaction in an LHC simulation of the CMS detector. The determined mass accuracy has been compared with that obtained from studies for a linear collider (LC). The mass precision from the latter studies is derived by scaling previous LC simulation results according to the expected event rates. For the Higgs boson width we compare a direct determination with indirect methods and find good complementarity. Talk at the Worldwide Workshop on Future e + e ? Collider, Chicago, November 2000, to be published in the proceedings. Comparison of Higgs Boson Mass and Width Determination of the LHC and a Linear Collider

V. Drollinger; A. Sopczak; Volker Drollinger; André Sopczak A

2001-01-01T23:59:59.000Z

44

Nano-scaled graphene platelets with a high length-to-width aspect ratio  

DOE Patents (OSTI)

This invention provides a nano-scaled graphene platelet (NGP) having a thickness no greater than 100 nm and a length-to-width ratio no less than 3 (preferably greater than 10). The NGP with a high length-to-width ratio can be prepared by using a method comprising (a) intercalating a carbon fiber or graphite fiber with an intercalate to form an intercalated fiber; (b) exfoliating the intercalated fiber to obtain an exfoliated fiber comprising graphene sheets or flakes; and (c) separating the graphene sheets or flakes to obtain nano-scaled graphene platelets. The invention also provides a nanocomposite material comprising an NGP with a high length-to-width ratio. Such a nanocomposite can become electrically conductive with a small weight fraction of NGPs. Conductive composites are particularly useful for shielding of sensitive electronic equipment against electromagnetic interference (EMI) or radio frequency interference (RFI), and for electrostatic charge dissipation.

Zhamu, Aruna (Centerville, OH); Guo, Jiusheng (Centerville, OH); Jang, Bor Z. (Centerville, OH)

2010-09-07T23:59:59.000Z

45

Differences Between the Pole and On-Shell Masses and Widths of the Higgs Boson  

E-Print Network (OSTI)

The differences between the on-shell mass and width of the Higgs boson and their pole counterparts are evaluated in leading order. For a heavy Higgs boson, they are found to be sensitive functions of the gauge parameter and become numerically large over a class of gauges that includes the unitary gauge. For a light Higgs boson, the differences remain small in all gauges. The pinch-technique mass and width are found to be close to their pole counterparts over a large range of Higgs boson masses.

B. A. Kniehl; A. Sirlin

1998-05-20T23:59:59.000Z

46

Combination of CDF and D0 Results on the W-Boson Width  

SciTech Connect

The results on the direct measurements of the W-boson width, based on the data collected by the Tevatron experiments CDF and D0 at Fermilab during Run-I from 1992 to 1996 and Run-II since 2001 are summarized. The combination of the published Run-I and preliminary Run-II results, taking correlated uncertainties properly into account, is presented. The resulting preliminary Tevatron average for the total decay width of the W boson is: {Lambda}{sub W} = 2078 {+-} 87 MeV, where the total error consists of a statistical part of 62 MeV and a systematic part of 60 MeV.

Not Available

2005-12-01T23:59:59.000Z

47

Report of the working group on precision measurements - measurements of the W boson mass and width.  

SciTech Connect

We discuss the prospects for measuring the W mass and width in Run II. The basic techniques used to measure M{sub W} are described and the statistical, theoretical and detector-related uncertainties are discussed in detail. Alternative methods of measuring the W mass at the Tevatron and the prospects for M{sub W} measurements at other colliders are also described.

Brock, R.; Erler, J.; Kim, Y.-K.; Marciano, W.; Ashmanskas, W.; Baur, U.; Ellison, J.; Lancaster, M.; Nodulman, L.; Rha, J.; Waters, D.; Womersley, J.

2000-11-29T23:59:59.000Z

48

Method and apparatus for improved efficiency in a pulse-width-modulated alternating current motor drive  

DOE Patents (OSTI)

A scheme for optimizing the efficiency of an AC motor drive operated in a pulse-width-modulated mode provides that the modulation frequency of the power furnished to the motor is a function of commanded motor torque and is higher at lower torque requirements than at higher torque requirements.

Konrad, Charles E. (Roanoke, VA); Boothe, Richard W. (Roanoke, VA)

1994-01-01T23:59:59.000Z

49

Method and apparatus for improved efficiency in a pulse-width-modulated alternating current motor drive  

DOE Patents (OSTI)

A scheme for optimizing the efficiency of an AC motor drive operated in a pulse-width-modulated mode provides that the modulation frequency of the power furnished to the motor is a function of commanded motor torque and is higher at lower torque requirements than at higher torque requirements.

Konrad, Charles E. (Roanoke, VA); Boothe, Richard W. (Roanoke, VA)

1996-01-01T23:59:59.000Z

50

Gate capacitance modeling and width-dependent performance of graphene nanoribbon transistors  

Science Conference Proceedings (OSTI)

The width-dependent performance of armchair GNRs-FETs is investigated by developing a fully analytical gate capacitance model based on effective mass approximation and semiclassical ballistic transport. The model incorporates the effects of edge bond ... Keywords: Analytic ballistic model, Gate capacitance, Graphene FETs, Graphene nanoribbons, Performance metrics

George S. Kliros

2013-12-01T23:59:59.000Z

51

Method and apparatus for improved efficiency in a pulse-width-modulated alternating current motor drive  

DOE Patents (OSTI)

A scheme for optimizing the efficiency of an AC motor drive operated in a pulse-width-modulated mode provides that the modulation frequency of the power furnished to the motor is a function of commanded motor torque and is higher at lower torque requirements than at higher torque requirements. 6 figs.

Konrad, C.E.; Boothe, R.W.

1996-01-23T23:59:59.000Z

52

Theory of resonance influence of sawtooth crashes on ions with large orbit width  

E-Print Network (OSTI)

Theory of resonance influence of sawtooth crashes on ions with large orbit width Ya. I \\Lambda Scientific Centre ``Institute for Nuclear Research'', Kyiv, 252650, Ukraine \\Lambda are in agreement with exper­ imental observations 2--6 on the Tokamak Fusion Test Reactor (TFTR) 7 and the Joint

53

Theory of resonance in uence of sawtooth crashes on ions with large orbit width  

E-Print Network (OSTI)

Theory of resonance in uence of sawtooth crashes on ions with large orbit width Ya. I. Kolesnichenko, V. V. Lutsenko, R. B. White, and Yu. V. Yakovenko Scienti#12;c Centre \\Institute for Nuclear predictions are in agreement with exper- imental observations2{6 on the Tokamak Fusion Test Reactor (TFTR)7

54

Method and apparatus for improved efficiency in a pulse-width-modulated alternating current motor drive  

DOE Patents (OSTI)

A scheme for optimizing the efficiency of an AC motor drive operated in a pulse-width-modulated mode provides that the modulation frequency of the power furnished to the motor is a function of commanded motor torque and is higher at lower torque requirements than at higher torque requirements. 6 figures.

Konrad, C.E.; Boothe, R.W.

1994-02-15T23:59:59.000Z

55

The In-medium Mass and Widths of Light Vector Mesons  

Science Conference Proceedings (OSTI)

Partial restoration of chiral symmetry in ordinary nuclear matter suggests the modification of properties of vector mesons, such as a shift in mass and/or a change of width. Photoproduction of vector mesons off nuclei were performed at Jefferson Lab using the CEBAF Large Acceptance Spectrometer (CLAS). The properties of the {rho}, {omega} and {phi} mesons were investigated via their rare leptonic decay to e+e-. This decay channel has an advantage over hadronic modes as it eliminates final state interactions in the nuclear matter. After subtracting the combinatorial background, the meson mass distributions were extracted for each of the nuclear targets. No significant mass shift is observed, however substantial increase in the widths of the mesons is reported.

Djalali, C.; Paolone, M. [University of South Carolina, Department of Physics and Astronomy, Columbia, SC 29208 (United States); Weygand, D. [Thomas Jefferson National Accelerator Facility, Newport News, VA 23606 (United States); Wood, M. H. [Canisius College, Department of Physics, Buffalo, NY 14208 (United States); Nasseripour, R. [George Washington University, Department of Physics, Washington, DC 20052 (United States)

2011-05-23T23:59:59.000Z

56

Polarization-rotation resonances with subnatural widths using a control laser  

E-Print Network (OSTI)

We demonstrate extremely narrow resonances for polarization rotation in an atomic vapor. The resonances are created using a strong control laser on the same transition, which polarizes the atoms due to optical pumping among the magnetic sublevels. As the power in the control laser is increased, successively higher-order nested polarization rotation resonances are created, with progressively narrower linewidths. We study these resonances in the $D_2$ line of Rb in a room-temperature vapor cell, and demonstrate a width of $0.14 \\, \\Gamma$ for the third-order rotation. The explanation based on a simplified $\\Lambda$V-type level structure is borne out by a density-matrix analysis of the system. The dispersive lineshape and subnatural width of the resonance lends itself naturally to applications such as laser locking to atomic transitions and precision measurements.

Chanu, Sapam Ranjita; Bharti, Vineet; Wasan, Ajay; Natarajan, Vasant

2013-01-01T23:59:59.000Z

57

A solid-state PWM phase-shifter. [Pulse Width Modulation  

SciTech Connect

The solid-state, pulse width modulated (PWM) phase-shifter is based on gate-turn-off (GTO) thyristors or other valves with force commutation capabilities. Besides serving the phase-shifter function, it offers regulated control over 3 independent quantities: the real power passing through it and the VARs on both sides to which it is connected. The power transferred can be bidirectional and the VARs can be leading or lagging.

Ooi, Boon Teck; Dai, Shu Zu; Galiana, F.D. (McGill Univ., Montreal (Canada))

1993-04-01T23:59:59.000Z

58

Implementation of Double Pulse Width Modulation for Uniformity of LED Light Bars in LCD Back-Light.  

E-Print Network (OSTI)

??This thesis proposes a dimming approach with Double Pulse Width Modulation for equalizing the light output of the back light with light emitted diodes (LEDs)… (more)

Huang, Chao-Hsuan

2011-01-01T23:59:59.000Z

59

A Direct Measurement of the Total Decay Width of the Top Quark  

E-Print Network (OSTI)

We present a measurement of the total decay width of the top quark using events with top-antitop-quark pair candidates reconstructed in the final state with one charged lepton and four or more hadronic jets. We use the full Tevatron Run II data set of $\\sqrt{s} = 1.96$ TeV proton-antiproton collisions recorded by the CDF II detector. The top-quark mass and the mass of the hadronically-decaying $W$ boson are reconstructed for each event and compared with distributions derived from simulated signal and background samples to extract the top-quark width (\\gmt) and the energy scale of the calorimeter jets with {\\it in-situ} calibration. For a top-quark mass $\\mtop = \\gevcc{172.5}$, we find $1.10<\\gmt<\\gev{4.05}$ at 68% confidence level, which is in agreement with the standard-model expectation of \\gev{1.3} and is the most precise direct measurement of the top-quark width to date.

CDF Collaboration; T. Aaltonen; S. Amerio; D. Amidei; A. Anastassov; A. Annovi; J. Antos; G. Apollinari; J. A. Appel; T. Arisawa; A. Artikov; J. Asaadi; W. Ashmanskas; B. Auerbach; A. Aurisano; F. Azfar; W. Badgett; T. Bae; A. Barbaro-Galtieri; V. E. Barnes; B. A. Barnett; P. Barria; P. Bartos; M. Bauce; F. Bedeschi; S. Behari; G. Bellettini; J. Bellinger; D. Benjamin; A. Beretvas; A. Bhatti; K. R. Bland; B. Blumenfeld; A. Bocci; A. Bodek; D. Bortoletto; J. Boudreau; A. Boveia; L. Brigliadori; C. Bromberg; E. Brucken; J. Budagov; H. S. Budd; K. Burkett; G. Busetto; P. Bussey; P. Butti; A. Buzatu; A. Calamba; S. Camarda; M. Campanelli; F. Canelli; B. Carls; D. Carlsmith; R. Carosi; S. Carrillo; B. Casal; M. Casarsa; A. Castro; P. Catastini; D. Cauz; V. Cavaliere; M. Cavalli-Sforza; A. Cerri; L. Cerrito; Y. C. Chen; M. Chertok; G. Chiarelli; G. Chlachidze; K. Cho; D. Chokheli; A. Clark; C. Clarke; M. E. Convery; J. Conway; M. Corbo; M. Cordelli; C. A. Cox; D. J. Cox; M. Cremonesi; D. Cruz; J. Cuevas; R. Culbertson; N. d'Ascenzo; M. Datta; P. de Barbaro; L. Demortier; L. Marchese; M. Deninno; F. Devoto; M. D'Errico; A. Di Canto; B. Di Ruzza; J. R. Dittmann; M. D'Onofrio; S. Donati; M. Dorigo; A. Driutti; K. Ebina; R. Edgar; A. Elagin; R. Erbacher; S. Errede; B. Esham; S. Farrington; J. P. Fernández Ramos; R. Field; G. Flanagan; R. Forrest; M. Franklin; J. C. Freeman; H. Frisch; Y. Funakoshi; C. Galloni; A. F. Garfinkel; P. Garosi; H. Gerberich; E. Gerchtein; S. Giagu; V. Giakoumopoulou; K. Gibson; C. M. Ginsburg; N. Giokaris; P. Giromini; G. Giurgiu; V. Glagolev; D. Glenzinski; M. Gold; D. Goldin; A. Golossanov; G. Gomez; G. Gomez-Ceballos; M. Goncharov; O. González López; I. Gorelov; A. T. Goshaw; K. Goulianos; E. Gramellini; S. Grinstein; C. Grosso-Pilcher; R. C. Group; J. Guimaraes da Costa; S. R. Hahn; J. Y. Han; F. Happacher; K. Hara; M. Hare; R. F. Harr; T. Harrington-Taber; K. Hatakeyama; C. Hays; J. Heinrich; M. Herndon; A. Hocker; Z. Hong; W. Hopkins; S. Hou; R. E. Hughes; U. Husemann; M. Hussein; J. Huston; G. Introzzi; M. Iori; A. Ivanov; E. James; D. Jang; B. Jayatilaka; E. J. Jeon; S. Jindariani; M. Jones; K. K. Joo; S. Y. Jun; T. R. Junk; M. Kambeitz; T. Kamon; P. E. Karchin; A. Kasmi; Y. Kato; W. Ketchum; J. Keung; B. Kilminster; D. H. Kim; H. S. Kim; J. E. Kim; M. J. Kim; S. B. Kim; S. H. Kim; Y. K. Kim; Y. J. Kim; N. Kimura; M. Kirby; K. Knoepfel; K. Kondo; D. J. Kong; J. Konigsberg; A. V. Kotwal; M. Kreps; J. Kroll; M. Kruse; T. Kuhr; M. Kurata; A. T. Laasanen; S. Lammel; M. Lancaster; K. Lannon; G. Latino; H. S. Lee; J. S. Lee; S. Leo; S. Leone; J. D. Lewis; A. Limosani; E. Lipeles; A. Lister; H. Liu; Q. Liu; T. Liu; S. Lockwitz; A. Loginov; A. Lucà; D. Lucchesi; J. Lueck; P. Lujan; P. Lukens; G. Lungu; J. Lys; R. Lysak; R. Madrak; P. Maestro; S. Malik; G. Manca; A. Manousakis-Katsikakis; F. Margaroli; P. Marino; M. Martínez; K. Matera; M. E. Mattson; A. Mazzacane; P. Mazzanti; R. McNulty; A. Mehta; P. Mehtala; C. Mesropian; T. Miao; D. Mietlicki; A. Mitra; H. Miyake; S. Moed; N. Moggi; C. S. Moon; R. Moore; M. J. Morello; A. Mukherjee; Th. Muller; P. Murat; M. Mussini; J. Nachtman; Y. Nagai; J. Naganoma; I. Nakano; A. Napier; J. Nett; C. Neu; T. Nigmanov; L. Nodulman; S. Y. Noh; O. Norniella; L. Oakes; S. H. Oh; Y. D. Oh; I. Oksuzian; T. Okusawa; R. Orava; L. Ortolan; C. Pagliarone; E. Palencia; P. Palni; V. Papadimitriou; W. Parker; G. Pauletta; M. Paulini; C. Paus; T. J. Phillips; G. Piacentino; E. Pianori; J. Pilot; K. Pitts; C. Plager; L. Pondrom; S. Poprocki; K. Potamianos; F. Prokoshin; A. Pranko; F. Ptohos; G. Punzi; N. Ranjan; I. Redondo Fernández; P. Renton; M. Rescigno; F. Rimondi; L. Ristori; A. Robson; T. Rodriguez; S. Rolli; M. Ronzani; R. Roser; J. L. Rosner; F. Ruffini; A. Ruiz; J. Russ; V. Rusu; W. K. Sakumoto; Y. Sakurai; L. Santi; K. Sato; V. Saveliev; A. Savoy-Navarro; P. Schlabach; E. E. Schmidt; T. Schwarz; L. Scodellaro; F. Scuri; S. Seidel; Y. Seiya; A. Semenov; F. Sforza; S. Z. Shalhout; T. Shears; P. F. Shepard; M. Shimojima; M. Shochet; I. Shreyber-Tecker; A. Simonenko; K. Sliwa; J. R. Smith; F. D. Snider; V. Sorin; H. Song; M. Stancari; R. St. Denis; D. Stentz; J. Strologas; Y. Sudo; A. Sukhanov; I. Suslov; K. Takemasa; Y. Takeuchi; J. Tang; M. Tecchio; P. K. Teng; J. Thom; E. Thomson; V. Thukral; D. Toback; S. Tokar; K. Tollefson; T. Tomura; D. Tonelli; S. Torre; D. Torretta; P. Totaro; M. Trovato; F. Ukegawa; S. Uozumi; F. Vázquez; G. Velev; C. Vellidis; C. Vernieri; M. Vidal; R. Vilar; J. Vizán; M. Vogel; G. Volpi; P. Wagner; R. Wallny; S. M. Wang; D. Waters; W. C. Wester III; D. Whiteson; A. B. Wicklund; S. Wilbur; H. H. Williams; J. S. Wilson; P. Wilson; B. L. Winer; P. Wittich; S. Wolbers; H. Wolfe; T. Wright; X. Wu; Z. Wu; K. Yamamoto; D. Yamato; T. Yang; U. K. Yang; Y. C. Yang; W. -M. Yao; G. P. Yeh; K. Yi; J. Yoh; K. Yorita; T. Yoshida; G. B. Yu

2013-08-19T23:59:59.000Z

60

Solar off-limb line widths: Alfven waves, ion-cyclotron waves, and preferential heating  

E-Print Network (OSTI)

Alfven waves and ion-cyclotron absorption of high-frequency waves are frequently brought into models devoted to coronal heating and fast solar-wind acceleration. Signatures of ion-cyclotron resonance have already been observed in situ in the solar wind (HELIOS spacecrafts) and, recently, in the upper corona (UVCS/SOHO remote-sensing results). We propose a method to constrain both the Alfven wave amplitude and the preferential heating induced by ion-cyclotron resonance, above a partially developed polar coronal hole observed with the SUMER/SOHO spectrometer. The instrumental stray light contribution is first substracted from the spectra. By supposing that the non-thermal velocity is related to the Alfven wave amplitude, it is constrained through a density diagnostic and the gradient of the width of the Mg X 625 A line. The temperatures of several coronal ions, as functions of the distance above the limb, are then determined by substracting the non-thermal component to the observed line widths. The effect of stray light explains the apparent decrease with height in the width of several spectral lines, this decrease usually starting about 0.1-0.2 Rs above the limb. This result rules out any direct evidence of damping of the Alfven waves, often suggested by other authors. We also find that the ions with the smallest charge-to-mass ratios are the hottest ones at a fixed altitude and that they are subject to a stronger heating, as compared to the others, between 57" and 102" above the limb. This constitutes a serious clue to ion-cyclotron preferential heating.

L. Dolla; J. Solomon

2008-04-18T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Correlation between the Mean Matter Density and the Width of the Saturated Lyman Alpha Absorption  

E-Print Network (OSTI)

We report a scaling of the mean matter density with the width of the saturated Lyman alpha absorptions. This property is established using the ``pseudo-hydro'' technique (Croft et al. 1998). It provides a constraint for the inversion of the Lyman alpha forest, which encounters difficulty in the saturated region. With a Gaussian density profile and the scaling relation, a simple inversion of the simulated Lyman alpha forests shows that the one-dimensional mass power spectrum is well recovered on scales above 2 Mpc/h, or roughly k small scales, but improvement is possible with a more sophisticated algorithm.

Zhan, H

2003-01-01T23:59:59.000Z

62

Correlation between the Mean Matter Density and the Width of the Saturated Lyman Alpha Absorption  

E-Print Network (OSTI)

We report a scaling of the mean matter density with the width of the saturated Lyman alpha absorptions. This property is established using the ``pseudo-hydro'' technique (Croft et al. 1998). It provides a constraint for the inversion of the Lyman alpha forest, which encounters difficulty in the saturated region. With a Gaussian density profile and the scaling relation, a simple inversion of the simulated Lyman alpha forests shows that the one-dimensional mass power spectrum is well recovered on scales above 2 Mpc/h, or roughly k small scales, but improvement is possible with a more sophisticated algorithm.

Hu Zhan

2003-05-24T23:59:59.000Z

63

How to measure the spreading width for decay of superdeformed nuclei  

E-Print Network (OSTI)

A new expression for the branching ratio for the decay via the E1 process in the normal-deformed band of superdeformed nuclei is given within a simple two-level model. Using this expression, the spreading or tunneling width Gamma^downarrow for superdeformed decay can be expressed entirely in terms of experimentally known quantities. We show how to determine the tunneling matrix element V from the measured value of Gamma^downarrow and a statistical model of the energy levels. The accuracy of the two-level approximation is verified by considering the effects of the other normal-deformed states.

D. M. Cardamone; C. A. Stafford; B. R. Barrett

2003-04-04T23:59:59.000Z

64

What Do s- and p-Wave Neutron Average Radiative Widths Reveal  

Science Conference Proceedings (OSTI)

A first observation of two resonance-like structures at mass numbers 92 and 112 in the average capture widths of the p-wave neutron resonances relative to the s-wave component is interpreted in terms of a spin-orbit splitting of the 3p single-particle state into P{sub 3/2} and P{sub 1/2} components at the neutron separation energy. A third structure at about A = 124, which is not correlated with the 3p-wave neutron strength function, is possibly due to the Pygmy Dipole Resonance. Five significant results emerge from this investigation: (i) The strength of the spin-orbit potential of the optical-model is determined as 5.7 {+-} 0.5 MeV, (ii) Non-statistical effects dominate the p-wave neutron-capture in the mass region A = 85 - 130, (iii) The background magnitude of the p-wave average capture-width relative to that of the s-wave is determined as 0.50 {+-} 0.05, which is accounted for quantitatively in tenns of the generalized Fermi liquid model of Mughabghab and Dunford, (iv) The p-wave resonances arc partially decoupled from the giant-dipole resonance (GDR), and (v) Gamma-ray transitions, enhanced over the predictions of the GDR, are observed in the {sup 90}Zr - {sup 98}Mo and Sn-Ba regions.

Mughabghab, S.F.

2010-04-30T23:59:59.000Z

65

Measurement of the Mass and Width of the Ds1(2536)+ Meson  

Science Conference Proceedings (OSTI)

The decay width and mass of the D{sub s1}(2536){sup +} meson are measured via the decay channel D{sub s1}{sup +} {yields} D*{sup +} K{sub S}{sup 0} using 385 fb{sup -1} of data recorded with the BABAR detector in the vicinity of the {Upsilon}(4S) resonance at the PEP-II asymmetric-energy electron-positron collider. The result for the decay width is {Gamma}(D{sub s1}{sup +}) = 0.92 {+-} 0.03 (stat.) {+-} 0.04 (syst.)MeV. For the mass, a value of m(D{sub s1}{sup +}) = 2535.08 {+-} 0.01 (stat.) {+-} 0.15 (syst.)MeV/c{sup 2} is obtained. The mass difference between the D{sub s1}{sup +} and the D*{sup +} is measured to be m(D{sub s1}{sup +})-m(D*{sup +}) = 524.83 {+-} 0.01 (stat.) {+-} 0.04 (syst.)MeV/c{sup 2}, representing a significant improvement compared to the current world average. The unnatural spin-parity assignment for the D{sub s1}{sup +} meson is confirmed.

Lees, J.P.; Poireau, V.; Prencipe, E.; Tisserand, V.; /Annecy, LAPP; Garra Tico, J.; Grauges, E.; /Barcelona U., ECM; Martinelli, M.; /INFN, Trieste /Trieste U.; Milanes, D.A.; /INFN, Trieste /Trieste U.; Palano, A.; /INFN, Trieste /Trieste U.; Pappagallo, M.; /INFN, Trieste /Trieste U. /INFN, Bari /Bari U. /Bari U. /INFN, Bari; Eigen, G.; Stugu, B.; Sun, L.; /Bergen U.; Brown, D.N.; Kerth, L.T.; Kolomensky, Yu.G.; Lynch, G.; Osipenkov, I.L.; /LBL, Berkeley /UC, Berkeley; Koch, H.; Schroeder, T.; /Ruhr U., Bochum; Asgeirsson, D.J.; /British Columbia U. /Brunel U. /Novosibirsk, IYF /UC, Irvine /UC, Riverside /UC, Santa Barbara /UC, Santa Cruz /Caltech /Cincinnati U. /Colorado U. /Colorado State U. /Dortmund U. /Dresden, Tech. U. /Ecole Polytechnique /Edinburgh U. /INFN, Trieste /INFN, Trieste /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /INFN, Ferrara /Ferrara U. /Frascati /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /INFN, Trieste /Trieste U. /INFN, Trieste /INFN, Genoa /Genoa U. /Indian Inst. Tech., Guwahati /Harvard U. /Harvey Mudd Coll. /Heidelberg U. /Humboldt U., Berlin /Imperial Coll., London /Iowa State U. /Iowa State U. /Johns Hopkins U. /Orsay, LAL /LLNL, Livermore /Liverpool U. /Queen Mary, U. of London /Royal Holloway, U. of London /Louisville U. /Mainz U., Inst. Kernphys. /Manchester U., Comp. Sci. Dept. /Maryland U. /Massachusetts U., Amherst /MIT /McGill U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Milan /Milan U. /Mississippi U. /Montreal U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Naples /Naples U. /NIKHEF, Amsterdam /Notre Dame U. /Ohio State U. /Oregon U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /INFN, Trieste /INFN, Trieste /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Padua /Padua U. /Paris U., VI-VII /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Perugia /Perugia U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /INFN, Pisa /Princeton U. /INFN, Trieste /INFN, Trieste /INFN, Trieste /Trieste U. /INFN, Trieste /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /INFN, Trieste /INFN, Trieste /INFN, Rome /Rome U. /Rostock U. /Rutherford /DAPNIA, Saclay /SLAC /South Carolina U. /Southern Methodist U. /Stanford U., Phys. Dept. /SUNY, Albany /Tel Aviv U. /Tennessee U. /Texas U. /Texas U., Dallas /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Turin /Turin U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /INFN, Trieste /Trieste U. /Valencia U., IFIC /Victoria U. /Warwick U. /Wisconsin U., Madison

2011-08-19T23:59:59.000Z

66

Method and apparatus for pulse width modulation control of an AC induction motor  

SciTech Connect

An inverter is connected between a source of DC power and a three-phase AC induction motor, and a micro-processor-based circuit controls the inverter using pulse width modulation techniques. In the disclosed method of pulse width modulation, both edges of each pulse of a carrier pulse train are equally modulated by a time proportional to sin .THETA., where .THETA. is the angular displacement of the pulse center at the motor stator frequency from a fixed reference point on the carrier waveform. The carrier waveform frequency is a multiple of the motor stator frequency. The modulated pulse train is then applied to each of the motor phase inputs with respective phase shifts of 120.degree. at the stator frequency. Switching control commands of electronic switches in the inverter are stored in a random access memory (RAM) and the locations of the RAM are successively read out in a cyclic manner, each bit of a given RAM location controlling a respective phase input of the motor. The DC power source preferably comprises rechargeable batteries and all but one of the electronic switches in the inverter can be disabled, the remaining electronic switch being part of a "flyback" DC-DC converter circuit for recharging the battery.

Geppert, Steven (Bloomfield Hills, MI); Slicker, James M. (Union Lake, MI)

1984-01-01T23:59:59.000Z

67

Frostbite Theater - Experiments You Can Try at Home! - Measure the Width of  

NLE Websites -- All DOE Office Websites (Extended Search)

Measure the Speed of Light - With Chocolate! Measure the Speed of Light - With Chocolate! Previous Video (Measure the Speed of Light - With Chocolate!) Frostbite Theater Main Index Next Video (Light is a Particle!) Light is a Particle! Measure the Width of a Hair - With a Laser! Exactly how small is a hair's breadth? Measure it for yourself with nothing more than a laser pointer and a tape measure! [ Show Transcript ] Announcer: Frostbite Theater presents... Cold Cuts! No baloney! Joanna and Steve: Just science! Joanna: Hi! I'm Joanna! Steve: And I'm Steve! Joanna: If you have a laser pointer, and you know how to use it safely, try this. Take a hair, perhaps from a coworker, and tape it in a cardboard frame. Place it a few meters away from the wall and shine the laser through it, making sure that the laser hits the hair.

68

Correlations and periodicities in Himalayan tree ring widths and temperature anomalies through wavelets  

E-Print Network (OSTI)

We have studied periodicities and correlation properties of tree ring width chronology of deodar tree from Joshimath (1584 - 1999 years) and Uttarkashi (1500 - 2002 years) in the western Himalayas and the pre-monsoon (March-April-May) temperature anomalies (1876 - 2003) relative to 1961 -1990 mean, through wavelet analysis. Periodic behavior is observed in the tree ring chronology with periodicity in the form 11, 22, and 42 years. The analysis of the self-similar nature reveals long-range correlation with a Hurst exponent, $H >0.5$. These are anti-correlated with the temperature anomalies. An interesting inversion behavior is observed around the year 1750. The power spectral analysis of the time series corroborate the results of wavelet method.

Prasanta K. Panigrahi; P. Manimaran; Ananth Lakhmi; Ram R. Yadav

2006-04-01T23:59:59.000Z

69

Energy-dependent target widths in a coupled-channel scattering study  

Science Conference Proceedings (OSTI)

The question of how the scattering cross section changes when the spectra of the colliding nuclei have low-excitation particle-emitting resonances is explored using a multichannel algebraic scattering method. As a test case, the particle-unstable nucleus {sup 8}Be has been considered as a target. Nucleon-nucleus scattering cross sections, as well as the spectra of the compound nuclei formed, have been determined from calculations that consider, as well as those that disregard, particle-emission widths of the target nuclear states. The resonant character of the unstable excited states introduces a problem because the low-energy tails of these resonances can intrude into the subthreshold, bound-state region. This unphysical behavior needs to be corrected by modifying, in an energy-dependent way, the shape of the target resonances from the usual Lorentzian form. The resonance function must smoothly reach zero at the elastic threshold. We explore herein a way of achieving this condition.

Canton, L. [Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova (Italy); Fraser, P. R. [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, 04510 Mexico Distrito Federal (Mexico); School of Physics, University of Melbourne, Victoria 3010 (Australia); Svenne, J. P. [Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba, R3T 2N2 (Canada); Amos, K.; Knijff, D. van der [School of Physics, University of Melbourne, Victoria 3010 (Australia); Karataglidis, S. [Department of Physics, University of Johannesburg, Auckland Park 2006 (South Africa)

2011-04-15T23:59:59.000Z

70

Unstable rotational states of string models and width of a hadron  

Science Conference Proceedings (OSTI)

Rotational states (planar uniform rotations) of various string hadron models are tested for stability with respect to small disturbances. These models include an open or closed string carrying n massive points (quarks), and their rotational states result in a set of quasilinear Regge trajectories. It is shown that rotations of the linear string baryon model q-q-q and the similar states of the closed string are unstable, because spectra of small disturbances for these states contain complex frequencies, corresponding to exponentially growing modes of disturbances. Rotations of the linear model are unstable for any values of points' masses, but for the closed string we have the threshold effect. This instability is important for describing excited hadrons; in particular, it increases predictions for their width {gamma}. Predicted large values {gamma} for N, {delta} and strange baryons in comparison with experimental data result in unacceptability of the linear string model q-q-q for describing these baryon states.

Sharov, G. S. [Tver State University, 170002, Sadovyj per. 35, Tver (Russian Federation)

2009-06-01T23:59:59.000Z

71

Coherent Region-, Species-, and Frequency-Dependent Local Climate Signals in Northern Hemisphere Tree-Ring Widths  

Science Conference Proceedings (OSTI)

Patterns of correlation between tree rings and local temperature or precipitation are investigated using 762 International Tree-Ring Data Bank standardized ring width site chronology time series, and a gridded dataset of temperature and ...

Justin J. Wettstein; Jeremy S. Littell; John M. Wallace; Ze’ev Gedalof

2011-12-01T23:59:59.000Z

72

Performance of Maximum Likelihood Estimators of Mean Power and Doppler Velocity with A Priori Knowledge of Spectral Width  

Science Conference Proceedings (OSTI)

The performance of the maximum likelihood (ML) estimates of mean velocity and signal power for Doppler radar and Doppler lidar, assuming known signal spectral width, is presented. The results are compared with the theoretical limit of the Cramer–...

Rod Frehlich

1999-11-01T23:59:59.000Z

73

The Thermal Circulation of a Grand Plateau: Sensitivity to the Height, Width, and Shape of the Plateau  

Science Conference Proceedings (OSTI)

Idealized numerical simulations are presented to investigate the sensitivity of the thermal plateau circulation to the plateau height, width, and the presence of a mountain ridge encompassing the plateau. The study concentrates on plateaus ...

Günther Zängl; Silvia Gonzalez Chico

2006-09-01T23:59:59.000Z

74

Precision measurements of the top quark mass and width with the D0 detector  

Science Conference Proceedings (OSTI)

Since the discovery of the top quark in 1995 at the Fermliab Tevatron Collider, top quark properties have been measured with ever higher precision. In this article, recent measurements of the top quark mass and its width using up to 3.6 fb{sup -1} of D0 data are summarized. Different techniques and final states have been examined and no deviations within these measurements have been observed. In addition to the direct measurements, a measurement of the top quark mass from its production cross section and a measurement of the top-antitop quark mass difference are discussed. With a mass of 173.3 {+-} 1.1 GeV, the top quark is the heaviest of all known fundamental particles. Due to the high mass, its Yukawa coupling is close to unity suggesting that it may play a special role in electroweak symmetry breaking. Precise measurements of both, the W boson and the top quark mass, constrain the mass of the yet unobserved Higgs boson and allow to restrict certain extensions of the Standard Model. At the Tevatron collider with a center-of-mass energy of 1.96 TeV, 85% of the top quark pairs are produced in quark-antiquark annihilation; 15% originate from gluon fusion. Top quarks are predicted to decay almost exclusively to a W boson and a bottom quark. According to the number of hadronic W decays, top events are classified into all-jets, lepton+jets and dilepton events. The lepton+jets channel is characterized by four jets, one isolated, energetic charged lepton and missing transverse energy. With 30%, the branching fraction of the lepton+jets channel is about seven times larger than the one of the dilepton channel whereas the signal to background ratio is about three times smaller. The main background in this final state comes from W +jets events. Instrumental background arises from events in which a jet is misidentified as an electron and events with heavy hadrons that decay into leptons which pass the isolation requirements. The topology of the dilepton channel is described by two jets, two isolated, energetic charged leptons and significant missing transverse energy from the undetected neutrinos. The main background are Z + jets and diboson events (WW/WZ/ZZ+jets) as well as instrumental background as characterized above. At the D0 experiment, different techniques are used to measure the top quark mass. They are summarized in the following sections together with the first measurement of the top anti-top quark mass difference and the first precise determination of the top quark width.

Grohsjean, Alexander; /IRFU, SPP, Saclay

2010-01-01T23:59:59.000Z

75

Comment on "Fission Mass Widths in $^{19}$F + $^{232}$Th, $^{16}$O + $^{235,238}$ U reactions at near barrier energies  

E-Print Network (OSTI)

A critical re-analysis of the experimental data to reject transfer fission component did not change the fragment mass widths and hence the conclusion regarding abrupt rise in mass widths with decreasing energy around Coulomb barrier remains unchanged

T. K. Ghosh; P. Bhattacharya

2005-05-15T23:59:59.000Z

76

HIGLU and HDECAY: Programs for Higgs Boson Production at the LHC and Higgs Boson Decay Widths  

E-Print Network (OSTI)

The total cross section for Higgs boson production via the dominant gluon fusion mechanism including NLO [two-loop] QCD corrections can be calculated numerically with the program HIGLU. The QCD corrections are included for arbitrary Higgs and quark masses and increase the cross section at the LHC by up to a factor of 2. The source code HIGLU provides the evaluation of the production of the Standard Model [SM] Higgs boson as well as the neutral Higgs bosons of the minimal supersymmetric extension [MSSM]. The program HDECAY determines the decay widths and branching ratios of the Higgs bosons within the SM and the MSSM, including the dominant higher-order corrections. The latter are dominated by QCD corrections and two-loop corrections to the couplings and Higgs masses of the MSSM. The program includes all decay modes with branching ratios larger than $10^{-4}$. Moreover, below-threshold decays with off-shell top quarks, gauge and Higgs bosons are implemented. In addition the program is able to calculate the branching ratios of the MSSM Higgs bosons into supersymmetric particles, which can be dominant.

Michael Spira

1996-10-14T23:59:59.000Z

77

Numerical simulations for width fluctuations in compound elastic and inelastic scattering at low energies  

SciTech Connect

The statistical theories - the Hauser-Feshbach model with the width fluctuation correction - play a central role in studying nuclear reactions in the fast energy region, hence the statistical model codes are essential for the nuclear data evaluations nowadays. In this paper, we revisit issues regarding the statistical model calculations in the fast energy range, such as the inclusion of the direct channels, and the energy averaged cross sections using different statistical assumptions. Although they have been discussed for a long time, we need more precise quantitative investigations to understand uncertainties coming from the models deficiencies in the fast energy range. For example, the partition of compound formation cross section into the elastic and inelastic channels depends on the elastic enhancement factor calculated from the statistical models. In addition, unitarity of S-matrix constrains this partition when the direct reactions are involved. Practically some simple assumptions, which many nuclear reaction model codes adopt, may work reasonably for the nuclear data evaluations. However, the uncertainties on the evaluated cross sections cannot go lower than the model uncertainty itself. We perform numerical simulations by generating the resonances using the R-matrix theory, and compare the energy (ensemble) averaged cross sections with the statistical theories, such as the theories of Moldauer, HRTW (Hofmann, Richert, Tepel, and Weidenmueller), KKM (Kawai-Kerman-McVoy), and GOE (Gaussian orthogonal ensemble).

Kawano, Toshihiko [Los Alamos National Laboratory; Talou, Patrick [Los Alamos National Laboratory

2012-09-18T23:59:59.000Z

78

Interface Width and Bulk Stability: requirements for the simulation of Deeply Quenched Liquid-Gas Systems  

E-Print Network (OSTI)

Simulations of liquid-gas systems with extended interfaces are observed to fail to give accurate results for two reasons: the interface can get ``stuck'' on the lattice or a density overshoot develops around the interface. In the first case the bulk densities can take a range of values, dependent on the initial conditions. In the second case inaccurate bulk densities are found. In this communication we derive the minimum interface width required for the accurate simulation of liquid gas systems with a diffuse interface. We demonstrate this criterion for lattice Boltzmann simulations of a van der Waals gas. When combining this criterion with predictions for the bulk stability we can predict the parameter range that leads to stable and accurate simulation results. This allows us to identify parameter ranges leading to high density ratios of over 1000. This is despite the fact that lattice Boltzmann simulations of liquid-gas systems were believed to be restricted to modest density ratios of less than 20.

A. J. Wagner; C. M. Pooley

2007-06-11T23:59:59.000Z

79

Low mass dark matter and invisible Higgs width in darkon models  

Science Conference Proceedings (OSTI)

The Standard Model (SM) plus a real gauge-singlet scalar field dubbed darkon (SM+D) is the simplest model possessing a weakly interacting massive particle (WIMP) dark matter candidate. In this model, the parameters are constrained from dark matter relic density and direct searches. The fact that interaction between darkon and SM particles is only mediated by a Higgs boson exchange may lead to significant modifications to the Higgs boson properties. If the dark matter mass is smaller than half of the Higgs boson mass, then a Higgs boson can decay into a pair of darkons resulting in a large invisible branching ratio. The Higgs boson will be searched for at the LHC and may well be discovered in the near future. If a Higgs boson with a small invisible decay width will be found, the SM+D model with small dark matter mass will be in trouble. We find that by extending the SM+D to a two Higgs doublet model plus a darkon (THDM+D) it is possible to have a Higgs boson with a small invisible branching ratio and at the same time the dark matter can have a low mass. We also comment on other implications of this model.

Cai Yi; Ren Bo [INPAC, Department of Physics, Shanghai Jiao Tong University, Shanghai (China); He Xiaogang [INPAC, Department of Physics, Shanghai Jiao Tong University, Shanghai (China); Department of Physics and Center for Theoretical Sciences, National Taiwan University, Taipei, Taiwan (China)

2011-04-15T23:59:59.000Z

80

Diversity of supernovae Ia determined using equivalent widths of Si II 4000  

E-Print Network (OSTI)

Spectroscopic and photometric properties of low and high-z supernovae Ia (SNe Ia) have been analyzed in order to achieve a better understanding of their diversity and to identify possible SN Ia sub-types. We use wavelet transformed spectra in which one can easily measure spectral features. We investigate the \\ion{Si}{II} 4000 equivalent width ($EW_w\\lbrace\\ion{Si}{II}\\rbrace$). The ability and, especially, the ease in extending the method to SNe at high-$z$ is demonstrated. We applied the method to 110 SNe Ia and found correlations between $EW_w\\lbrace\\ion{Si}{II}\\rbrace$ and parameters related to the light-curve shape for 88 supernovae with available photometry. No evidence for evolution of $EW_w\\lbrace\\ion{Si}{II}\\rbrace$ with redshift is seen. Three sub-classes of SNe Ia were confirmed using an independent cluster analysis with only light-curve shape, colour, and $EW_w\\lbrace\\ion{Si}{II}\\rbrace$. SNe from high-$z$ samples seem to follow a similar grouping to nearby objects. The $EW_w\\lbrace\\ion{Si}{II}\\rbrace$ value measured on a single spectrum may point towards SN Ia sub-classification, avoiding the need for expansion velocity gradient calculations.

V. Arsenijevic; S. Fabbro; A. M. Mourao; A. J. Rica da Silva

2008-09-18T23:59:59.000Z

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81

Measurements of the top quark mass and decay width with the D0 detector  

SciTech Connect

The top quark discovery in 1995 at Fermilab is one of the major proofs of the standard model (SM). Due to its unique place in SM, the top quark is an important particle for testing the theory and probing for new physics. This article presents most recent measurements of top quark properties from the D0 detector. In particular, the measurement of the top quark mass, the top antitop mass difference and the top quark decay width. The discovery of the top quark in 1995 confirmed the existence of a third generation of quarks predicted in the standard model (SM). Being the heaviest elementary particle known, the top quark appears to become an important particle in our understanding of the standard model and physics beyond it. Because of its large mass the top quark has a very short lifetime, much shorter than the hadronization time. The predicted lifetime is only 3.3 {center_dot} 10{sup -25}s. Top quark is the only quark whose properties can be studied in isolation. A Lorentz-invariant local Quantum Field Theory, the standard model is expected to conserve CP. Due to its unique properties, the top quark provides a perfect test of CPT invariance in the standard model. An ability to look at the quark before being hadronized allows to measure directly mass of the top quark and its antiquark. An observation of a mass difference between particle and antiparticle would indicate violation of CPT invariance. Top quark through its radiative loop correction to the W mass constrains the mass of the Higgs boson. A precise measurement of the top quark mass provides useful information to the search of Higgs boson by constraining its region of possible masses. Another interesting aspect is that the top quark's Yukawa coupling to the Higgs boson is very close to unity (0.996 {+-} 0.006). That implies it may play a special role in the electroweak symmetry breaking mechanism.

Ilchenko, Yuriy

2011-11-01T23:59:59.000Z

82

Decay widths of ground-state and excited {Xi}{sub b} baryons in a nonrelativistic quark model  

Science Conference Proceedings (OSTI)

Decay processes of ground and excited bottom baryons are studied in the {sup 3}P{sub 0} nonrelativistic quark model with all model parameters fixed in the sector of light quarks. Using as an input the recent mass of {Xi}{sub b} and the theoretical masses of {Xi}{sub b}{sup *} and {Xi}{sub b}{sup '}, narrow decay widths are predicted for the ground-state bottom baryons {Xi}{sub b}{sup *} and {Xi}{sub b}{sup '}. The work predicts large decay widths, about 100 MeV for the {rho}-type orbital excitation states of {Xi}{sub b}.

Limphirat, Ayut [School of Physics, Suranaree University of Technology, Nakhon Ratchasima 30000 (Thailand); Thailand Center of Excellence in Physics (ThEP), Commission on Higher Education, Bangkok 10400 (Thailand); Department of Applied Physics, Faculty of Sciences and Liberal Arts, Rajamangala University of Technology Isan, Nakhon Ratchasima 30000 (Thailand); Kobdaj, Chinorat; Suebka, Prasart; Yan, Yupeng [School of Physics, Suranaree University of Technology, Nakhon Ratchasima 30000 (Thailand); Thailand Center of Excellence in Physics (ThEP), Commission on Higher Education, Bangkok 10400 (Thailand)

2010-11-15T23:59:59.000Z

83

Crack Width Analysis of Floor Slabs from Hyster 550 FS Lift Truck with 55 Kip Pay Load  

Science Conference Proceedings (OSTI)

This calculation determines the probable crack width experienced by the slab on grade floor at Building 2404WA from a Hyster 550 FS lift truck having tire pressures of 124 psi while moving and placing Standard Waste Disposal Boxes within the building.

BLACK, D.G.

2003-06-05T23:59:59.000Z

84

On the Speed of the Eddy-Driven Jet and the Width of the Hadley Cell in the Southern Hemisphere  

Science Conference Proceedings (OSTI)

A strong correlation between the speed of the eddy-driven jet and the width of the Hadley cell is found to exist in the Southern Hemisphere, both in reanalysis data and in twenty-first-century integrations from the Intergovernmental Panel on ...

Paulo Ceppi; Dennis L. Hartmann

2013-05-01T23:59:59.000Z

85

Heuristic Drift-based Model of the Power Scrape-off width in H-mode Tokamaks  

SciTech Connect

An heuristic model for the plasma scrape-off width in H-mode plasmas is introduced. Grad B and curv B drifts into the SOL are balanced against sonic parallel flows out of the SOL, to the divertor plates. The overall particle flow pattern posited is a modification for open field lines of Pfirsch-Shlüter flows to include sinks to the divertors. These assumptions result in an estimated SOL width of ~ 2a?p/R. They also result in a first-principles calculation of the particle confinement time of H-mode plasmas, qualitatively consistent with experimental observations. It is next assumed that anomalous perpendicular electron thermal diffusivity is the dominant source of heat flux across the separatrix, investing the SOL width, defined above, with heat from the main plasma. The separatrix temperature is calculated based on a two-point model balancing power input to the SOL with Spitzer-Härm parallel thermal conduction losses to the divertor. This results in a heuristic closed-form prediction for the power scrape-off width that is in reasonable quantitative agreement both in absolute magnitude and in scaling with recent experimental data from deuterium plasmas. Further work should include full numerical calculations, including all magnetic and electric drifts, as well as more thorough comparison with experimental data.

Robert J. Goldston

2011-04-29T23:59:59.000Z

86

An Heuristic Drift-Based Model of the Power Scrape-Off Width in H-Mode Tokamaks  

SciTech Connect

An heuristic model for the plasma scrape-off width in H-mode plasmas is introduced. Grad B and curv B drifts into the SOL are balanced against sonic parallel flows out of the SOL, to the divertor plates. The overall mass flow pattern posited is a modification for open field lines of Pfirsch-Shlüter flows to include sinks to the divertors. These assumptions result in an estimated SOL width of 2a?p/R. They also result in a first-principles calculation of the particle confinement time of H-mode plasmas, qualitatively consistent with experimental observations. It is next assumed that anomalous perpendicular electron thermal diffusivity is the dominant source of heat flux across the separatrix, investing the SOL width, defined above, with heat from the main plasma. The separatrix temperature is calculated based on a two-point model balancing power input to the SOL with Spitzer-Härm parallel thermal conduction losses to the divertor. This results in an heuristic closed-form prediction for the power scrape-off width that is in remarkable quantitative agreement both in absolute magnitude and in scaling with recent experimental data. Further work should include full numerical calculations, including all magnetic and electric drifts, as well as more thorough comparison with experimental data.

Robert J. Goldston

2011-02-28T23:59:59.000Z

87

The Influence of Blank-Width Ratio on Stress Field during Heavy Axial Forgings Manufacturing with Horizontal V-Shaped Anvils  

Science Conference Proceedings (OSTI)

The forging method with horizontal V-shaped anvils (HVA) is effective in the control of inner stress states, metal tissue, etc. FEM numerical simulation is conducted for the HVA forging method, given the blank-width ratio 0.5, 1.0 and 1.2, respectively, ... Keywords: horizontal V-shaped anvil, anvil-width ratio, blank-width ratio, axial forging, stress field

Li Li; Wang Qian; Yu Suoqing; Ni Liyong

2010-01-01T23:59:59.000Z

88

The evolution of the width of X-ray flares with time in Gamma-ray bursts  

SciTech Connect

We present one of the most intriguing results obtained with an updated catalog of 113 early time (i.e. t{sub pk} < or approx. 1000 s) and 36 late time (i.e. t{sub pk} > or approx. 1000 s) X-ray flares detected by Swift in the afterglows of Gamma-Ray Bursts (GRB): the evolution of the width of the flares with time. This result, together with other properties investigated on early and late time flares and bright flares, provides a clear observational property that every model aiming at explaining the GRB emission has to face.

Bernardini, Maria Grazia [INAF-Osservatorio Astronomico di Brera, via Bianchi 46, I-23807 Merate (Italy); ICRANet, P.le della Repubblica 10, I-65100 Pescara (Italy); Chincarini, Guido; Margutti, Raffaella [INAF-Osservatorio Astronomico di Brera, via Bianchi 46, I-23807 Merate (Italy); University of Milano Bicocca, Physics Dept., P.zza della Scienza 3, I-20126 Milano (Italy)

2010-10-15T23:59:59.000Z

89

The Frontal Width Problem  

Science Conference Proceedings (OSTI)

Observations of two low-level frontal passages by a hot-wire anemometer placed at 3 m above the ground provide evidence that frontal zones and the postfrontal regions exhibit enhanced kinetic energy dissipation. These observations support a ...

W. Blumen; M. Piper

1999-09-01T23:59:59.000Z

90

Orientation dependency of broad-line widths in quasars and consequences for black-hole mass estimation  

E-Print Network (OSTI)

In this paper we report new evidence that measurements of the broad-line widths in quasars are dependent on the source orientation, consistent with the idea that the broad-line region is flattened or disc-like. This reinforces the view derived from radio-selected samples, where the radio-core dominance has been used as a measure of orientation. The results presented here show a highly significant (>99.95%) correlation between radio spectral index (which we use as a proxy for source orientation) and broad-line width derived from the H-beta and MgII emission lines. This is the first time that this type of study has used quasars derived from a large optically selected quasar sample, where the radio-loud quasars (RLQs) and radio-quiet quasars (RQQs) have indistinguishable distributions in redshift, bolometric luminosity and colour, and therefore overcomes any biases which may be present in only selecting via radio emission. We find that the mean FWHM for the flat-spectrum radio-loud quasars (FSQs) to be = 4990 +/- 536km/s, which differs significant from the mean FWHM of the steep-spectrum radio-loud quasars (SSQs), where =6464 +/- 506km/s. We also find that the distribution in FWHM for the FSQs is indistinguishable from that of the radio-quiet quasars (RQQs), where = 4831 +/-25km/s. Considering other observational results in the literature we interpret this result in the context of a significant fraction of the FSQs being derived from the underlying RQQ population which have their radio flux Doppler boosted above the RLQ/RQQ divide. Under the assumption of a disc-like broad-line region we find no evidence for a difference in the average line-of-sight angle for RQQs and RLQs, implying that the difference is due to black-hole mass. (abridged)

Matt J. Jarvis; Ross J. McLure

2006-03-09T23:59:59.000Z

91

ON THE (NON-)ENHANCEMENT OF THE Ly{alpha} EQUIVALENT WIDTH BY A MULTIPHASE INTERSTELLAR MEDIUM  

Science Conference Proceedings (OSTI)

It has been suggested that radiative transfer effects may explain the unusually high equivalent widths (EWs) of the Ly{alpha} line, observed occasionally from starburst galaxies, especially at high redshifts. If the dust is locked up inside high-density clouds dispersed in an empty intercloud medium, the Ly{alpha} photons could scatter off of the surfaces of the clouds, effectively having their journey confined to the dustless medium. The continuum radiation, on the other hand, does not scatter, and would thus be subject to absorption inside the clouds. This scenario is routinely invoked when Ly{alpha} EWs higher than what is expected theoretically are observed, although the ideal conditions under which the results are derived usually are not considered. Here we systematically examine the relevant physical parameters in this idealized framework, testing whether any astrophysically realistic scenarios may lead to such an effect. It is found that although clumpiness indeed facilitates the escape of Ly{alpha}, it is highly unlikely that any real interstellar media should result in a preferential escape of Ly{alpha} over continuum radiation. Other possible causes are discussed, and it is concluded that the observed high EWs are more likely to be caused by cooling radiation from cold accretion and/or anisotropic escape of the Ly{alpha} radiation.

Laursen, Peter; Duval, Florent; Oestlin, Goeran, E-mail: pela@dark-cosmology.dk [The Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, SE-10691 Stockholm (Sweden)] [The Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, SE-10691 Stockholm (Sweden)

2013-04-01T23:59:59.000Z

92

Relationship between the gamma-ray burst pulse width and energy due to the Doppler effect of fireballs  

E-Print Network (OSTI)

We study in details how the pulse width of gamma-ray bursts is related with energy under the assumption that the sources concerned are in the stage of fireballs. Due to the Doppler effect of fireballs, there exists a power law relationship between the two quantities within a limited range of frequency. The power law range and the power law index depend strongly on the observed peak energy $E_p$ as well as the rest frame radiation form, and the upper and lower limits of the power law range can be determined by $E_p$. It is found that, within the same power law range, the ratio of the $FWHM$ of the rising portion to that of the decaying phase of the pulses is also related with energy in the form of power laws. A platform-power-law-platform feature could be observed in the two relationships. In the case of an obvious softening of the rest frame spectrum, the two power law relationships also exist, but the feature would evolve to a peaked one. Predictions on the relationships in the energy range covering both the BATSE and Swift bands for a typical hard burst and a typical soft one are made. A sample of FRED (fast rise and exponential decay) pulse bursts shows that 27 out of the 28 sources belong to either the platform-power-law-platform feature class or the peaked feature group, suggesting that the effect concerned is indeed important for most of the sources of the sample. Among these bursts, many might undergo an obvious softening evolution of the rest frame spectrum.

Y. -P. Qin; Y. -M. Dong; R. -J. Lu; B. -B. Zhang; L. -W. Jia

2004-11-13T23:59:59.000Z

93

Direct measurement of the W boson decay width in proton-antiproton collisions at s**(1/2) = 1.96-TeV  

SciTech Connect

This dissertation describes a direct measurement of the W boson total decay width, {Lambda}{sub W}, using the D0 detector at the Fermilab Tevatron Collider. The measurement uses an integrated luminosity of 177.3 pb{sup -1} data, collected during the 2002-2003 run. The width is determined from the shape of the transverse mass distribution, M{sub T}, by fitting the data in the tail region 100 < M{sub T} < 200 GeV. The result if {Lambda}{sub W} = 2.011 {+-} 0.093(stat) {+-} 0.107(syst) GeV.

Zhu, Jun-jie; /Maryland U.

2004-10-01T23:59:59.000Z

94

Large-Eddy Simulation of Flow and Pollutant Transport in Street Canyons of Different Building-Height-to-Street-Width Ratios  

Science Conference Proceedings (OSTI)

This study employs a large-eddy simulation technique to investigate the flow, turbulence structure, and pollutant transport in street canyons of building-height-to-street-width (aspect) ratios of 0.5, 1.0, and 2.0 at a Reynolds number of 12 000 ...

Chun-Ho Liu; Mary C. Barth; Dennis Y. C. Leung

2004-10-01T23:59:59.000Z

95

ITEM  

NLE Websites -- All DOE Office Websites (Extended Search)

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96

Comparison of the Halpha equivalent width of HII regions in a flocculent and a grand design galaxy: possible evidences for IMF variations  

E-Print Network (OSTI)

We present here a study of the Halpha equivalent widths of the flocculent galaxy NGC 4395 and the grand design galaxy NGC 5457. A difference between the mean values of the Halpha equivalent widths for the two galaxies has been found. Several hypotheses are presented in order to explain this difference: differences in age, metallicity, star formation rate, photon leakage and initial mass function. Various tests and Monte Carlo models are used to find out the most probable cause of this difference. The resultsshow that the possible cause for the difference could be a variation in the initial mass function. This difference is such that it seems to favor a fraction of more massive stars in the grand design galaxy when compared with the flocculent galaxy. This could be due to a change of the environmental conditions due to a density wave.

Cedres, B; Tomita, A; Cedres, Bernabe; Cepa, Jordi; Tomita, Akihiko

2005-01-01T23:59:59.000Z

97

Comparison of the Halpha equivalent width of HII regions in a flocculent and a grand design galaxy: possible evidences for IMF variations  

E-Print Network (OSTI)

We present here a study of the Halpha equivalent widths of the flocculent galaxy NGC 4395 and the grand design galaxy NGC 5457. A difference between the mean values of the Halpha equivalent widths for the two galaxies has been found. Several hypotheses are presented in order to explain this difference: differences in age, metallicity, star formation rate, photon leakage and initial mass function. Various tests and Monte Carlo models are used to find out the most probable cause of this difference. The resultsshow that the possible cause for the difference could be a variation in the initial mass function. This difference is such that it seems to favor a fraction of more massive stars in the grand design galaxy when compared with the flocculent galaxy. This could be due to a change of the environmental conditions due to a density wave.

Bernabe Cedres; Jordi Cepa; Akihiko Tomita

2005-08-23T23:59:59.000Z

98

Turbine blade platform film cooling with simulated stator-rotor purge flow with varied seal width and upstream wake with vortex  

E-Print Network (OSTI)

The turbine blade platform can be protected from hot mainstream gases by injecting cooler air through the gap between stator and rotor. The effectiveness of this film cooling method depends on the geometry of the slot, the quantity of injected air, and the secondary flows near the platform. The purpose of this study was to measure the effect of the upstream vane or stator on this type of platform cooling, as well as the effect of changes in the width of the gap. Film cooling effectiveness distributions were obtained on a turbine blade platform within a linear cascade with upstream slot injection. The width of the slot was varied as well as the mass flow rate of the injected coolant. Obstacles were placed upstream to model the effect of the upstream vane. The coolant was injected through an advanced labyrinth seal to simulate purge flow through a stator-rotor seal. The width of the opening of this seal was varied to simulate the effect of misalignment. Stationary rods were placed upstream of the cascade in four phase locations to model the unsteady wake formed at the trailing edge of the upstream vane. Delta wings were also placed in four positions to create a vortex similar to the passage vortex at the exit of the vane. The film cooling effectiveness distributions were measured using pressure-sensitive paint (PSP). Reducing the width of the slot was found to decrease the area of coolant coverage, although the film cooling effectiveness close to the slot was slightly increased. The unsteady wake was found to have a trivial effect on platform cooling, while the passage vortex from the upstream vane may significantly reduce the film cooling effectiveness.

Blake, Sarah Anne

2007-05-01T23:59:59.000Z

99

Method for selecting minimum width of leaf in multileaf adjustable collimator while inhibiting passage of particle beams of radiation through sawtooth joints between collimator leaves  

DOE Patents (OSTI)

A method is disclosed for selecting the minimum width of individual leaves of a multileaf adjustable collimator having sawtooth top and bottom surfaces between adjacent leaves of a first stack of leaves and sawtooth end edges which are capable of intermeshing with the corresponding sawtooth end edges of leaves in a second stack of leaves of the collimator. The minimum width of individual leaves in the collimator, each having a sawtooth configuration in the surface facing another leaf in the same stack and a sawtooth end edge, is selected to comprise the sum of the penetration depth or range of the particular type of radiation comprising the beam in the particular material used for forming the leaf; plus the total path length across all the air gaps in the area of the joint at the edges between two leaves defined between lines drawn across the peaks of adjacent sawtooth edges; plus at least one half of the length or period of a single sawtooth. To accomplish this, in accordance with the method of the invention, the penetration depth of the particular type of radiation in the particular material to be used for the collimator leaf is first measured. Then the distance or gap between adjoining or abutting leaves is selected, and the ratio of this distance to the height of the sawteeth is selected. Finally the number of air gaps through which the radiation will pass between sawteeth is determined by selecting the number of sawteeth to be formed in the joint. The measurement and/or selection of these parameters will permit one to determine the minimum width of the leaf which is required to prevent passage of the beam through the sawtooth joint.

Ludewigt, Bernhard (Berkeley, CA); Bercovitz, John (Hayward, CA); Nyman, Mark (Berkeley, CA); Chu, William (Lafayette, CA)

1995-01-01T23:59:59.000Z

100

Impacts of Multileaf Collimators Leaf Width on Intensity-Modulated Radiotherapy Planning for Nasopharyngeal Carcinoma: Analysis of Two Commercial Elekta Devices  

Science Conference Proceedings (OSTI)

We compared the impacts of multileaf collimator (MLC) widths (standard MLC width of 10 mm [SMLC] and micro-MLC width of 4 mm [MMLC]) on intensity-modulated radiotherapy (IMRT) planning for nasopharyngeal carcinoma (NPC). Ten patients with NPC were recruited in this study. In each patient's case, plans were generated with the same machine setup parameter and optimizing methods in a treatment planning system according to 2 commercial Elekta MLC devices. All of the parameters were collected from dose-volume histograms of paired plans and evaluated. The average conformity index (CI) and homogeneous index (HI) for the planning gross target volume in IMRT plans with MMLC were 0.790 {+-} 0.036 and 1.062 {+-} 0.011, respectively. Data in plans with SMLC were 0.754 {+-} 0.038 and 1.070 {+-} 0.010, respectively. The differences were statistically significant (p < 0.05). Compared with CI and HI for planning target volume in paired plans, data with MMLC obviously were better than those with SMLC (CI: 0.858 {+-} 0.026 vs. 0.850 {+-} 0.021, p < 0.05; and HI: 1.185 {+-} 0.011 vs. 1.195 {+-} 0.011, p < 0.05). However, there was no statistical significance between evaluated parameters (Dmean, Dmax, D{sub 5}, gEUD, or NTCP) for organs at risk (OARs) in the 2 paired IMRT plans. According to these two kinds of Elekta MLC devices, IMRT plans with the MMLC have significant advantages in dose coverage for the targets, with more efficiency in treatment for NPC but fail to improve dose sparing of the OARs.

Wang Shichao [Radiation and Physics Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province (China); Gong Youling, E-mail: gongyouling@gmail.co [Department of Thoracic Oncology and Radiation Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan Province (China); State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan Province (China); Xu Qingfeng; Bai Sen [Radiation and Physics Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province (China); Lu You [Department of Thoracic Oncology and Radiation Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan Province (China); State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan Province (China); Jiang Qingfeng [Radiation and Physics Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province (China); Chen Nianyong [Department of Head and Neck Oncology and Radiation Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan Province (China)

2011-07-01T23:59:59.000Z

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101

Two-photon widths of the $\\chi_{c0, 2}$ states and helicity analysis for $\\chi_{c2}\\ar\\gamma\\gamma$}  

E-Print Network (OSTI)

Based on a data sample of 106 M $\\psi^{\\prime}$ events collected with the BESIII detector, the decays $\\psi^{\\prime}\\ar\\gamma\\chi_{c0, 2}$,$\\chi_{c0, 2}\\ar\\gamma\\gamma$ are studied to determine the two-photon widths of the $\\chi_{c0, 2}$ states. The two-photon decay branching fractions are determined to be ${\\cal B}(\\chi_{c0}\\ar\\gamma\\gamma) = (2.24\\pm 0.19\\pm 0.12\\pm 0.08)\\times 10^{-4}$ and ${\\cal B}(\\chi_{c2}\\ar\\gamma\\gamma) = (3.21\\pm 0.18\\pm 0.17\\pm 0.13)\\times 10^{-4}$. From these, the two-photon widths are determined to be $\\Gamma_{\\gamma \\gamma}(\\chi_{c0}) = (2.33\\pm0.20\\pm0.13\\pm0.17)$ keV, $\\Gamma_{\\gamma \\gamma}(\\chi_{c2}) = (0.63\\pm0.04\\pm0.04\\pm0.04)$ keV, and $\\cal R$ $=\\Gamma_{\\gamma \\gamma}(\\chi_{c2})/\\Gamma_{\\gamma \\gamma}(\\chi_{c0})=0.271\\pm 0.029\\pm 0.013\\pm 0.027$, where the uncertainties are statistical, systematic, and those from the PDG ${\\cal B}(\\psi^{\\prime}\\ar\\gamma\\chi_{c0,2})$ and $\\Gamma(\\chi_{c0,2})$ errors, respectively. The ratio of the two-photon widths for helicity $\\lambda=0...

Ablikim, M; Ambrose, D J; An, F F; An, Q; An, Z H; Bai, J Z; Ferroli, R B; Ban, Y; Becker, J; Berger, N; Bertani, M B; Bian, J M; Boger, E; Bondarenko, O; Boyko, I; Briere, R A; Bytev, V; Cai, X; Calcaterra, A C; Cao, G F; Chang, J F; Chelkov, G; Chen, G; Chen, H S; Chen, J C; Chen, M L; Chen, S J; Chen, Y; Chen, Y B; Cheng, H P; Chu, Y P; Cronin-Hennessy, D; Dai, H L; Dai, J P; Dedovich, D; Deng, Z Y; Denig, A; Denysenko, I; Destefanis, M; Ding, W M; Ding, Y; Dong, L Y; Dong, M Y; Du, S X; Fang, J; Fang, S S; Fava, L; Feldbauer, F; Feng, C Q; Fu, C D; Fu, J L; Gao, Y; Geng, C; Goetzen, K; Gong, W X; Gradl, W; Greco, M; Gu, M H; Gu, Y T; Guan, Y H; Guo, A Q; Guo, L B; Guo, Y P; Han, Y L; Hao, X Q; Harris, F A; He, K L; He, M; He, Z Y; Held, T; Heng, Y K; Hou, Z L; Hu, H M; Hu, J F; Hu, T; Huang, B; Huang, G M; Huang, J S; Huang, X T; Huang, Y P; Hussain, T; Ji, C S; Ji, Q; Ji, X B; Ji, X L; Jia, L K; Jiang, L L; Jiang, X S; Jiao, J B; Jiao, Z; Jin, D P; Jin, S; Jing, F F; Kalantar-Nayestanaki, N; Kavatsyuk, M; Kuehn, W; Lai, W; Lange, J S; Leung, J K C; Li, C H; Li, Cheng; Li, Cui; Li, D M; Li, F; Li, G; Li, H B; Li, J C; Li, K; Li, Lei; Li, N B; Li, Q J; Li, S L; Li, W D; Li, W G; Li, X L; Li, X N; Li, X Q; Li, X R; Li, Z B; Liang, H; Liang, Y F; Liang, Y T; Liao, G R; Liao, X T; Liu, B J; Liu, B J; Liu, C L; Liu, C X; Liu, C Y; Liu, F H; Liu, Fang; Liu, Feng; Liu, H; Liu, H B; Liu, H H; Liu, H M; Liu, H W; Liu, J P; Liu, Kun; Liu, Kai; Liu, K Y; Liu, P L; Liu, S B; Liu, X; Liu, X H; Liu, Y B; Liu, Y; Liu, Z A; Liu, Zhiqiang; Liu, Zhiqing; Loehner, H; Lu, G R; Lu, H J; Lu, J G; Lu, Q W; Lu, X R; Lu, Y P; Luo, C L; Luo, M X; Luo, T; Luo, X L; Lv, M; Ma, C L; Ma, F C; Ma, H L; Ma, Q M; Ma, S; Ma, T; Ma, X Y; Ma, Y; Maas, F E; Maggiora, M; Malik, Q A; Mao, H; Mao, Y J; Mao, Z P; Messchendorp, J G; Min, J; Min, T J; Mitchell, R E; Mo, X H; Morales, C Morales; Motzko, C; Muchnoi, N Yu; Nefedov, Y; Nicholson, C; Nikolaev, I B; Ning, Z; Olsen, S L; Ouyang, Q; Pacetti, S P; Park, J W; Pelizaeus, M; Peters, K; Ping, J L; Ping, R G; Poling, R; Prencipe, E; Pun, C S J; Qi, M; Qian, S; Qiao, C F; Qin, X S; Qin, Y; Qin, Z H; Qiu, J F; Rashid, K H; Rong, G; Ruan, X D; Sarantsev, A; Schulze, J; Shao, M; Shen, C P; Shen, X Y; Sheng, H Y; Shepherd, M R; Song, X Y; Spataro, S; Spruck, B; Sun, D H; Sun, G X; Sun, J F; Sun, S S; Sun, X D; Sun, Y J; Sun, Y Z; Sun, Z J; Sun, Z T; Tang, C J; Tang, X; Thorndike, E H; Tian, H L; Toth, D; Ulrich, M U; Varner, G S; Wang, B; Wang, B Q; Wang, K; Wang, L L; Wang, L S; Wang, M; Wang, P; Wang, P L; Wang, Q; Wang, Q J; Wang, S G; Wang, X F; Wang, X L; Wang, Y D; Wang, Y F; Wang, Y Q; Wang, Z; Wang, Z G; Wang, Z Y; Wei, D H; Weidenkaff, P; Wen, Q G; Wen, S P; Werner, M W; Wiedner, U; Wu, L H; Wu, N; Wu, S X; Wu, W; Wu, Z; Xia, L G; Xiao, Z J; Xie, Y G; Xiu, Q L; Xu, G F; Xu, G M; Xu, H; Xu, Q J; Xu, X P; Xu, Y; Xu, Z R; Xue, F; Xue, Z; Yan, L; Yan, W B; Yan, Y H; Yang, H X; Yang, T; Yang, Y; Yang, Y X; Ye, H; Ye, M; Ye, M H; Yu, B X; Yu, C X; Yu, J S; Yu, S P; Yuan, C Z; Yuan, W L; Yuan, Y; Zafar, A A; Zallo, A Z; Zeng, Y; Zhang, B X; Zhang, B Y; Zhang, C C; Zhang, D H; Zhang, H H; Zhang, H Y; Zhang, J; Zhang, J G; Zhang, J Q; Zhang, J W; Zhang, J Y; Zhang, J Z; Zhang, L; Zhang, S H; Zhang, T R; Zhang, X J; Zhang, X Y; Zhang, Y; Zhang, Y H; Zhang, Y S; Zhang, Z P; Zhang, Z Y; Zhao, G; Zhao, H S; Zhao, J W; Zhao, K X; Zhao, Lei; Zhao, Ling; Zhao, M G; Zhao, Q; Zhao, S J; Zhao, T C; Zhao, X H; Zhao, Y B; Zhao, Z G; Zhemchugov, A; Zheng, B; Zheng, J P; Zheng, Y H; Zheng, Z P; Zhong, B; Zhong, J; Zhou, L; Zhou, X K; Zhou, X R; Zhu, C; Zhu, K; Zhu, K J; Zhu, S H; Zhu, X L; Zhu, X W; Zhu, Y M; Zhu, Y S; Zhu, Z A; Zhuang, J; Zou, B S; Zou, J H; Zuo, J X

2012-01-01T23:59:59.000Z

102

Mechanism of the hysteretic behavior of the magnetoresistance of granular HTSCs: The universal nature of the width of the magnetoresistance hysteresis loop  

Science Conference Proceedings (OSTI)

The hysteretic behavior of the magnetoresistance R(H) of granular high-temperature superconductors (HTSCs) of the Y-Ba-Cu-O, Bi-Ca-Sr-Cu-O, and La-Sr-Cu-O classical systems is investigated for transport current densities lower and higher than the critical density (at H = 0). All systems exhibit universal behavior of the width of the magnetoresistance hysteresis loop: independence of transport current under identical external conditions. This means that flux trapping in HTSC grains is the main mechanism controlling the hysteretic behavior of the magnetoresistance of granular HTSCs, while pinning of Josephson vortices in the intragranular medium makes no appreciable contribution to the formation of magnetoresistance hysteresis (when transport current flows through the sample). Experimental data on relaxation of residual resistance after the action of a magnetic field also confirm this conclusion.

Balaev, D. A., E-mail: smp@iph.krasn.ru; Dubrovskii, A. A.; Shaikhutdinov, K. A.; Popkov, S. I.; Gokhfeld, D. M.; Gokhfeld, Yu. S.; Petrov, M. I. [Russian Academy of Sciences, Kirenskii Institute of Physics, Siberian Branch (Russian Federation)

2009-02-15T23:59:59.000Z

103

Analytical modeling of eddy-current losses caused by pulse-width-modulation switching in permanent-magnet brushless direct-current motors  

Science Conference Proceedings (OSTI)

Because of their high efficiency and power density the PM brushless dc motor is a strong candidate for electric and hybrid vehicle propulsion systems. An analytical approach is developed to predict the inverter high frequency pulse width modulation (PWM) switching caused eddy-current losses in a permanent magnet brushless dc motor. The model uses polar coordinates to take curvature effects into account, and is also capable of including the space harmonic effect of the stator magnetic field and the stator lamination effect on the losses. The model was applied to an existing motor design and was verified with the finite element method. Good agreement was achieved between the two approaches. Hence, the model is expected to be very helpful in predicting PWM switching losses in permanent magnet machine design.

Deng, F. [General Motors Corp., Flint, MI (United States). Delphi-Energy and Engine Management Systems] [General Motors Corp., Flint, MI (United States). Delphi-Energy and Engine Management Systems; Nehl, T.W. [General Motors Corp., Warren, MI (United States). Research and Development Center] [General Motors Corp., Warren, MI (United States). Research and Development Center

1998-09-01T23:59:59.000Z

104

Electrical system for pulse-width modulated control of a power inverter using phase-shifted carrier signals and related operating methods  

DOE Patents (OSTI)

Systems and methods are provided for pulse-width modulated control of power inverter using phase-shifted carrier signals. An electrical system comprises an energy source and a motor. The motor has a first set of windings and a second set of windings, which are electrically isolated from each other. An inverter module is coupled between the energy source and the motor and comprises a first set of phase legs coupled to the first set of windings and a second set of phase legs coupled to the second set of windings. A controller is coupled to the inverter module and is configured to achieve a desired power flow between the energy source and the motor by modulating the first set of phase legs using a first carrier signal and modulating the second set of phase legs using a second carrier signal. The second carrier signal is phase-shifted relative to the first carrier signal.

Welchko, Brian A. (Torrance, CA)

2012-02-14T23:59:59.000Z

105

Randall-Sundrum corrections to the width difference and CP-violating phase in B{sub s}{sup 0}-meson decays  

SciTech Connect

We study the impact of the Randall-Sundrum setup on the width difference {Delta}{Gamma}{sub s} and the CP-violating phase {phi}{sub s} in the B{sub s}{sup 0}-B{sub s}{sup 0} system. Our calculations are performed in the general framework of an effective theory, based on operator product expansion. The results can thus be used for many new-physics models. We find that the correction to the magnitude of the decay amplitude {Gamma}{sub 12}{sup s} is below 4% for a realistic choice of input parameters. The main modification in the {Delta}{Gamma}{sub s}/{beta}{sub s}-plane is caused by a new CP-violating phase in the mixing amplitude, which allows for a better agreement with the experimental results of the CDF and D0 Collaborations from B{sub s}{sup 0}{yields}J/{psi}{phi} decays. The best-fit value of the CP asymmetry S{sub {psi}{phi}} can be reproduced, while simultaneously the theoretical prediction for the semileptonic CP asymmetry A{sub SL}{sup s} can enter the 1{sigma} range.

Goertz, Florian; Pfoh, Torsten [Institut fuer Physik (THEP), Johannes Gutenberg-Universitaet, D-55099 Mainz (Germany)

2011-11-01T23:59:59.000Z

106

Action Items  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ACTION ITEMS ACTION ITEMS Presentation to the DOE High Level Waste Corporate Board July 29, 2009 Kurt Gerdes Office of Waste Processing DOE-EM Office of Engineering & Technology 2 ACTION ITEMS Action Item Status * Approve Performance Assessment Community of Practice Charter * Charter approved 13 July 2009 by majority vote of Board (balloting conducted by e- mail). * Report on first Performance Assessment Community of Practice meeting * Meeting held on 13-14 July 2009. Report by David Kosson, PhD, Vanderbilt University and CRESP * Update of Tank Waste Corporate Board Charter to include changes resulting from changes in Office of Environmental Management * In progress (pending completion of any reorganization) * Update of Performance Assessment Community of Practice Charter to include

107

THE WIDTH OF THE CHARGE DISTRIBUTION IN FISSION  

E-Print Network (OSTI)

strongly damped nuclear collisions or in fission. Since theDistribution in Fission William 0. Myers Nuclear Science

Myers, W.D.

2010-01-01T23:59:59.000Z

108

SOL Width Studies for ITER Ramp-up  

E-Print Network (OSTI)

Bull. Am. Phys. Soc. 54, 185 (2009)51st American Physical Society Annual Meeting of Division of Plasma Physics Atlanta Georgia, US, 2009999617090

Rudakov, D.L.

2009-08-20T23:59:59.000Z

109

Linearization of a pulse width modulated power amplifier  

E-Print Network (OSTI)

Currently, the cellphone industry is moving towards an integrated CMOS solution for power amplifiers. Cheaper phones for consumers and better bottom lines for companies are the result of this. The goal of this thesis is ...

Kuo, Shawn, 1981-

2004-01-01T23:59:59.000Z

110

Experimental Stark Widths and Shifts for Spectral Lines of ...  

Science Conference Proceedings (OSTI)

... ?, Glenzer et al.;11 and , Blagojevic et al.10 Error flags are calculated ... the 5383 Å line of Fe I obtained from numerous shock-tube measurements.21 ...

2008-06-09T23:59:59.000Z

111

Long-pulse-width narrow-bandwidth solid state laser  

DOE Patents (OSTI)

A long pulse laser system emits 500-1000 ns quasi-rectangular pulses at 527 nm with near diffraction-limited divergence and near transform-limited bandwidth. The system consists of one or more flashlamp-pumped Nd:glass zig-zag amplifiers, a very low threshold stimulated-Brillouin-scattering (SBS) phase conjugator system, and a free-running single frequency Nd:YLF master oscillator. Completely passive polarization switching provides eight amplifier gain passes. Multiple frequency output can be generated by using SBS cells having different pressures of a gaseous SBS medium or different SBS materials. This long pulse, low divergence, narrow-bandwidth, multi-frequency output laser system is ideally suited for use as an illuminator for long range speckle imaging applications. Because of its high average power and high beam quality, this system has application in any process which would benefit from a long pulse format, including material processing and medical applications.

Dane, C. Brent (Livermore, CA); Hackel, Lloyd A. (Livermore, CA)

1997-01-01T23:59:59.000Z

112

Maximal r-Diameter Sets and Solids of Constant Width  

E-Print Network (OSTI)

We recall the definition of an r-maximal set in a metric space as a maximal subset of diameter r. In the special case when the metric space is Euclidean such a set is exactly a solid of constant diameter r. In the process of reviewing the theory of these objects we provide a simple construction which generates a large class of such solids.

Ethan Akin

2010-03-30T23:59:59.000Z

113

THE WIDTH OF THE CHARGE DISTRIBUTION IN FISSION  

E-Print Network (OSTI)

the Charge Distribution in Fission William 0. Myers Nuclearnuclear collisions or in fission. Since the asymptotic widthin ref. [ 4] for the fission of ? 3fi U. As the neck between

Myers, W.D.

2010-01-01T23:59:59.000Z

114

Energy Management for Commodity Short-Bit-Width Microcontrollers1  

E-Print Network (OSTI)

between the two states divided by the transition time. The main objective of any power supply is to change.g. voltage transition rate for DVS, wake-up delay time for PDM) to calculate the normalized power and energy DFS does not. 5.1.3 Switching Power Supply As discussed in section 2.2, the voltage transition rate

Dean, Alexander G.

115

Professional Registration Item Writer  

Science Conference Proceedings (OSTI)

Volunteer Training Module. March 2013. 1. Your Professional Partner for Career Advancement. Professional Registration. Item Writer. Online Training Module.

116

Agenda item 11  

Science Conference Proceedings (OSTI)

Agenda item 11 CRD 3 JOINT FAO/WHO Food Standards Programme Codex Committee on Methods of analysis and Sampling 22nd Session Budapest, Hungary, 23-27 November 1998 REPORT OF THE 13TH INTERAGENCY MEETING (IAM-

117

Fission Decay Widths for Heavy-Ion Fusion-Fission Reactions  

E-Print Network (OSTI)

Cross-section and neutron-emission data from heavy-ion fusion-fission reactions are consistent with a Kramers-modified statistical model which takes into account the collective motion of the system about the ground state; the temperature dependence of the location of fission transition points; and the orientation degree of freedom. We see no evidence to suggest that the nuclear viscosity departs from the surface-plus-window dissipation model. The strong increase in the nuclear viscosity above a temperature of ~1 MeV deduced by others is an artifact generated by an inadequate fission model.

S. G. McCalla; J. P. Lestone

2008-01-30T23:59:59.000Z

118

Do Frontal Cyclones Change Size? Observed Widths of North Pacific Lows  

Science Conference Proceedings (OSTI)

Wavelet transforms in the longitudinal and latitudinal directions are applied to sea level pressure data for 12 extratropical cyclones. Each low is tracked over time from a stage of small amplitude to a stage of large amplitude. The wavelet ...

Richard Grotjahn; Daniel Hodyss; Cris Castello

1999-06-01T23:59:59.000Z

119

LS-69 DEVELOPING PULSE WIDTH MODULATED POWER SUPPLY FOR THE GeV...  

NLE Websites -- All DOE Office Websites (Extended Search)

A L magnet inductance, H L. load filter inductance, H Ll leakage inductance of transformer referred to the primary, H Lm commutation inductance, H Vc voltage of the...

120

The Settlement on Coal Pillar Width of District Sublevel in High Gas Mine of Tongchuan  

Science Conference Proceedings (OSTI)

Abstract: Based on the actual geology situation of district in Tongchuan some mine, the influence on the stability of surrounding rock of roadway?the stress distribution rule on coal pillar and the distribution rule of plastic area was studied ... Keywords: High gas, district, district sublevel, plastic area

Xiao-Xiang Chen; Pan-Feng Gou; Si-Jiang Wei

2009-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

A Multidiagnostic Intercomparison of Tropical-Width Time Series Using Reanalyses and Satellite Observations  

Science Conference Proceedings (OSTI)

Poleward migration of the latitudinal edge of the tropics of 0.25°–3.0° decade?1 has been reported in several recent studies based on satellite and radiosonde data and reanalysis output covering the past ~30 yr. The goal of this paper is to ...

Sean M. Davis; Karen H. Rosenlof

2012-02-01T23:59:59.000Z

122

Comparison of Eddy Dissipation Rates from Spatial Spectra of Doppler Velocities and Doppler Spectrum Widths  

Science Conference Proceedings (OSTI)

Doppler radars offer unique data from which it is possible to estimate the turbulent eddy dissipation rates, ?. If the inertial subrange extends to lengths longer than the radar resolution volume size, ? can be obtained from the Doppler spectrum ...

Keith A. Brewster; Dusan S. Zrni?

1986-09-01T23:59:59.000Z

123

Nearest-IR superluminescent diodes with a 100-nm spectral width  

Science Conference Proceedings (OSTI)

This paper presents an experimental study of quantum well superluminescent diodes with an extremely thin (InGa)As active layer. Under cw injection, the output power of such diodes is several milliwatts, with a centre wavelength of 830 nm and emission bandwidth of about 100 nm. (letters)

Il'chenko, S N; Ladugin, M A; Marmalyuk, Aleksandr A; Yakubovich, S D

2012-11-30T23:59:59.000Z

124

Scattering of Coastally Trapped Waves by Changes in Continental Shelf Width  

Science Conference Proceedings (OSTI)

The scattering of dispersive, barotropic, coastally-trapped waves by narrowing and widening shelves is investigated. The shelves considered maintain a shelf-similar exponential shape. For such shelves, previous investigators have shown that no ...

Ian Webster

1987-07-01T23:59:59.000Z

125

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

DOE Patents (OSTI)

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.

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

2013-05-21T23:59:59.000Z

126

A pulse-width modulated, high reliability charge controller for small photovoltaic systems  

DOE Green Energy (OSTI)

This report presents the results of a development effort to design, test and begin production of a new class of small photovoltaic (PV) charge controllers. Sandia National Laboratories provided technical support, test data and financial support through a Balance-of-System Development contract. One of the objectives of the development was to increase user confidence in small PV systems by improving the reliability and operating life of the system controllers. Another equally important objective was to improve the economics of small PV systems by extending the battery lifetimes. Using new technology and advanced manufacturing techniques, these objectives were accomplished. Because small stand-alone PV systems account for over one third of all PV modules shipped, the positive impact of improving the reliability and economics of PV systems in this market segment will be felt throughout the industry. The results of verification testing of the new product are also included in this report. The initial design goals and specifications were very aggressive, but the extensive testing demonstrates that all the goals were achieved. Production of the product started in May at a rate of 2,000 units per month. Over 40 Morningstar distributors (5 US and 35 overseas) have taken delivery in the first 2 months of shipments. Initial customer reactions to the new controller have been very favorable.

Gerken, K. [Morningstar Corp., Olney, MD (United States); Welsh, D. [Morningstar Corp., Encinitas, CA (United States)

1997-02-01T23:59:59.000Z

127

SOL Width and Transport in Limited Versus Diverted Discharges in DIII-D (A26757)  

E-Print Network (OSTI)

Proceedings Of 19th International Conference On Plasma Surface Interactions In Controlled Fusion Devices, San Diego, CA, To Be Published In J. Nucl. Mater. (2011)19th International Conference on Plasma Surface Interactions in Controlled Fusion Devices San Diego California, US, 2010999618760

Rudakov, D.L.

2010-07-09T23:59:59.000Z

128

A Measurement of the Mass and Full-Width of the $\\eta_{c}$ Meson  

E-Print Network (OSTI)

In a sample of 7.8 million $J/\\psi$ decays collected in the BeijingSpectrometer, the process J/$\\psi\\to\\gamma\\eta_c$ is observed for fivedifferent $\\eta_c$ decay channels: $K^+K^-\\pi^+\\pi^-$, $\\pi^+\\pi^-\\pi^+\\pi^-$,$K^\\pm K^0_S \\pi^\\mp$ (with $K^0_S\\to\\pi^+\\pi^-$), $\\phi\\phi$ (with $\\phi\\toK^+K^-$) and $K^+K^-\\pi^0$. From these signals, we determine the mass of$\\eta_c$ to be $2976.6\\pm2.9\\pm1.3$ MeV. Combining this result with apreviously reported result from a similar study using $\\psi(2S)\\to\\gamma\\eta_c$detected in the same spectrometer gives $m_{\\eta_c} = 2976.3\\pm2.3\\pm1.2$ MeV.For the combined samples, we obtain $\\Gamma_{\\eta_c} = 11.0\\pm 8.1\\pm 4.1$ MeV.

Bai, J Z; Bian, J G; Blum, I K; Chen, A D; Chen, G P; Chen, H F; Chen, H S; Chen, J; Chen Jia Chao; Chen, X D; Chen, Y; Chen, Y B; Cheng Bao Sen; Choi, J B; Cui, X Z; Ding, H L; Dong, L Y; Du, Z Z; Dunwoodie, W M; Gao, C S; Gao, M L; Gao, S Q; Gratton, P; Gu, J H; Gu, S D; Gu, W X; Guo, Y N; Guo, Z J; Han, S W; Han, Y; Harris, F A; He, J; He, J T; He, K L; He, M; Heng, Y K; Hitlin, D G; Hu, G Y; Hu, H M; Hu, J L; Hu, Q H; Hu, T; Huang, G S; Huang, X P; Huang, Y Z; Izen, J M; Jiang, C H; Jin, Y; Jones, B D; Ju, X; Kang, J S; Ke, Z J; Kelsey, M H; Kim, B K; Kim, H J; Kim, S K; Kim, T Y; Kong, D; Lai, Y F; Lang, P F; Lankford, A J; Li, C G; Li, D; Li, H B; Li, J; Li, J C; Li, P Q; Li, W; Li, W G; Li, X H; Li Xiao Nan; Li Xue Qian; Li Zhong Chao; Liu, B; Liu, F; Liu Feng; Liu, H M; Liu, J; Liu, J P; Liu, R G; Liu, Y; Liu, Z X; Lou, X C; Lowery, B; Lu, G R; Lu, F; Lu, J G; Luo, X L; Ma, E C; Ma, J M; Malchow, R; Mao, H S; Mao, Z P; Meng, X C; Mo, X H; Nie, J; Olsen, S L; Oyang, J Y T; Paluselli, D; Pan, L J; Panetta, J; Park, H; Porter, F; Qi, N D; Qi, X R; Qian, C D; Qiu, J F; Qu, Y H; Que, Y K; Rong, G; Schernau, M; Shao, Y Y; Shen, B W; Shen, D L; Shen, H; Shen, H Y; Shen, X Y; Shi, F; Shi, H Z; Song, X F; Standifird, J; Suh, J Y; Sun, H S; Sun, L F; Sun, Y Z; Tang, S Q; Toki, W; Tong, G L; Varner, G S; Wang, F; Wang, L; Wang, L S; Wang, L Z; Wang, P; Wang, P L; Wang, S M; Wang, Y Y; Wang, Z Y; Weaver, M; Wei, C L; Wu, N; Wu, Y G; Xi, D M; Xia, X M; Xie, Y; Xie, Y H; Xu, G F; Xue, S T; Yan, J; Yan, W G; Yang, C M; Yang, C Y; Yang, H X; Yang, W; Yang, X F; Ye, M H; Ye Shu Wei; Ye, Y X; Yu, C S; Yu, C X; Yu, G W; Yu Yu Hei; Yu, Z Q; Yuan, C Z; Yuan, Y; Zhang Bing Yun; Zhang, C; Zhang, C C; Zhang, D H; Zhang, D; Zhang, H L; Zhang, J; Zhang, J W; Zhang, L; Zhang Lei; Zhang, L S; Zhang, P; Zhang, Q J; Zhang, S Q; Zhang, X Y; Zhang, Y Y; Zhao, D X; Zhao, H W; Zhao, J; Zhao Jia Wei; Zhao, M; Zhao Wei Ren; Zhao, Z G; Zheng Jian Ping; Zheng Lin Sheng; Zheng, Y H; Zheng Zhi Peng; Zhou, B Q; Zhou, L; Zhu, K J; Zhu, Q M; Zhu, Y C; Zhu, Y S; Zhu, Z A; Zhuang, B A

2000-01-01T23:59:59.000Z

129

The Higgs boson resonance width from a chiral Higgs-Yukawa model on the lattice  

E-Print Network (OSTI)

The Higgs boson is a central part of the electroweak theory and is crucial to generate masses for quarks, leptons and the weak gauge bosons. We use a 4-dimensional Euclidean lattice formulation of the Higgs-Yukawa sector of the electroweak model to compute physical quantities in the path integral approach which is evaluated by means of Monte Carlo simulations thus allowing for fully non perturbative calculations. The chiral symmetry of the model is incorporated by using the Neuberger overlap Dirac operator. The here considered Higgs-Yukawa model does not involve the weak gauge bosons and furthermore, only a degenerate doublet of top- and bottom quarks are incorporated. The goal of this work is to study the resonance properties of the Higgs boson and its sensitivity to the strength of the quartic self coupling.

Philipp Gerhold; Karl Jansen; Jim Kallarackal

2011-11-21T23:59:59.000Z

130

Relationships between the Definition of the Hyperplane Width to the Fidelity of Principal Component Loading Patterns  

Science Conference Proceedings (OSTI)

When applying eigenanalysis, one decision analysts make is the determination of what magnitude an eigenvector coefficient (e.g., principal component (PC) loading) must achieve to be considered as physically important. Such coefficients can be ...

Michael B. Richman; Xiaofeng Gong

1999-06-01T23:59:59.000Z

131

Basin width control of faulting in the Naryn Basin, south central Kyrgyzstan  

E-Print Network (OSTI)

are commonly found within intramontane basins that separate its constituent ranges. In order to explore of the Tien Shan, central Asia's largest mountain range, is driven by the distant collision between India found within basin interiors, 10­20 km distant from bedrock cored ranges [Avouac et al., 1993; Bullen et

Bookhagen, Bodo

132

FPGA Based Sinusoidal Pulse Width Modulated Waveform Generation for Solar (PV) Rural Home Power Inverter  

E-Print Network (OSTI)

With the increasing concern about global environmental protection and energy demand due to rapid growth of population in developing countries and the diminishing trend of resources of conventional grid supply, the need to produce freely available pollution free natural energy such as solar/wind energy has been drawing increasing interest in every corner of the world. In an effort to utilize these energies effectively through Power converter, a great deal of research is being carried out by different researchers / scientist and engineers at different places in the world to meet the increasing demand of load. The study presents methodology to integrate solar (PV) energy (which is freely available in every corner of the world) with grid source and supplement the existing grid power in rural houses during its cut off or restricted supply period. In order to get consistency in supply a DG is also added as a standby source in the proposed integration of network. The software using novel Direct PWM modulation strate...

Singh, S N

2010-01-01T23:59:59.000Z

133

Z' at the LHC: Interference and Finite Width Effects in Drell-Yan  

E-Print Network (OSTI)

The interference effects between an extra neutral spin-1 Z'-boson and the Standard Model background in the Drell-Yan channel at the LHC are studied in detail. The final state with two oppositely charged leptons is considered. The interference contribution to the new physics signal, currently neglected by experimental collaborations in Z'-searches and in the interpretation of the results, can be substantial. It may affect limits or discovery prospects of Z' at the LHC. As the Z'-boson interference is model-dependent, a proper treatment would a priori require a dedicated experimental analysis for each particular model. Doing so could potentially improve the sensitivity to new physics, but would require a much bigger effort from the experimental side. At the same time, it is shown that one can define an invariant mass window, valid for a wide range of models, for which the contribution of the model-dependent interference to the Beyond the Standard Model signal is reduced down to O(10%) level, comparable to the level of the combined uncertainty from parton densities and higher order corrections. This quasi-model independent "magic cut" does not scale with the mass of the Z'-boson and is approximately constant over a large range of masses. Such a control of the interference effects relies on not-too-small branching ratios of Z' to leptons which can be suppressed, however, by an additional new decay channels of the Z' increasing the interference effect. Under the general assumption that these new decay chanels of Z' are not dominant, one can perform quasi-model independent analyses, preserving the current scheme used by the experimental collaborations for the Z'-boson search using the suggested invariant mass window cut.

Elena Accomando; Diego Becciolini; Alexander Belyaev; Stefano Moretti; Claire Shepherd-Themistocleous

2013-04-24T23:59:59.000Z

134

Item Subject FAR Case  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Federal Acquisition Circular (FAC) 2005-53 Item Subject FAR Case I. Equal Opportunity for Veterans 2009-007 II. Unique Procurement Instrument Identifier 2009-023 III. Uniform Suspension and Debarment Requirement 2009-036 IV. Extension of Sunset Date for Protests of Task and 2011-015 Delivery Orders V. Encouraging Contractor Policies to Ban Text Messaging 2009-028 While Driving. VI. TINA Interest Calculations 2009-034 Item I--Equal Opportunity for Veterans (FAR 2009-007) The interim rule, published September 29, 2010, is adopted as final with minor changes. A definition from the clause at FAR 52.222-35 for ``executive and senior management'' is added to FAR subpart 22.13. The interim rule implemented Department of

135

Microsoft Word - config item  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CITSS Configurable Item List CITSS Configurable Item List COTS Software CITSS Configurable Items Page 1 January 1998 CI # CITSS Function Vendor/Version Install Date Location Description/Notes SW-001 Data Base Server Operating System DEC Unix 4.0a 12/05/97 G'tn CA-001 SW-002 Application Server Operating System Novell 3.12 (250 User License) 10/01/97 G'tn C-065A SW-003 Relational Data Base System Oracle 7.3.3 for Unix 4.0a 12/05/97 G'tn CA-001 SW-004 Report Generation Tool Crystal Reports Professional 5.0 10/01/97 QO 370 SW-005 Paging Software WinBeep 2.12 10/01/97 QO 370 SW-006 Help Desk Software Applix Enterprise 6.01 10/01/97 G'tn C-065A SW-007 Web Enabling Software Applix WebLink 1.2.3 12/01/97 QO 370 SW-008 Knowledge Base Software ServiceWare, Inc. Knowledge Paks,

136

User_CatalogItemAssign  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Self-Assign Items Self-Assign Items © 2011 SuccessFactors, Inc. - 1 - SuccessFactors Learning Confidential. All rights reserved. Job Aid: Self-Assign Items Purpose The purpose of this job aid is to guide users through the step-by-step process of using the catalog to locate and assign items to their To-Do List. Each task demonstrates a different method of searching the catalog. Task A. Locate and Self-Assign Items Using Simple Catalog Search Navigate to the Catalog search box above Easy Links. Enter keywords to search for in the item's title and description. Click the Search icon ( ). 2 1 3 Locate and Self-Assign Items Using Simple Catalog Search - 4 Steps Task A Locate and Self-Assign Items Using Advance Catalog Search - 7 Steps Task B

137

Glossary Balancing Item: Represents  

Gasoline and Diesel Fuel Update (EIA)

Balancing Balancing Item: Represents differences between the sum of the components of natural gas supply and the sum of the components of natural gas disposition. These differences may be due to quantities lost or to the effects of data-report- ing problems. Reporting problems include differences due to the net result of conversions of flow data metered at varying temperature and pressure bases and converted to a standard temperature and pressure base; the effect of vari- ations in company accounting and billing practices; differ- ences between billing cycle and calendar period time frames; and imbalances resulting from the merger of data- reporting systems that vary in scope, format, definitions, and type of respondents. Biomass Gas: A medium Btu gas containing methane and carbon dioxide, resulting from the action of microorganisms on organic materials such as a landfill. British Thermal

138

Suspect/Counterfeit and Defective Items  

NLE Websites -- All DOE Office Websites (Extended Search)

Items Home SuspectCounterfeit Items Defective Items Safety Advisories Safety Alerts Safety Bulletins SCI Points of Contact SCI Studies References Topical Search SCI-DI...

139

SF 6432-CI Commercial Items  

NLE Websites -- All DOE Office Websites (Extended Search)

or alcoholic beverages while on the premises; Control : SF 6432-CI Title: Standard Terms and Conditions for Commercial Items Owner: Procurement Policy & Quality Dept Release...

140

Action Item Review and Status  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Waste Corporate Board Waste Corporate Board Action Items Action Item Resolution Action Item Strategic Planning Initiative Optimization Study Resolution Presentation by S. Schneider (HLW System Integrated Project Team) Pretreatment Whitepaper Presentation by W. Wilmarth (Role of Liquid Waste Pretreatment Technologies in Solving the DOE Clean-up Mission) Draft Charter for Performance Assessment Sub-Committee Presentation by J. Marra (Performance Assessment Community of Practice) Final Report from Slurry Transport Workshop In final stages of review and Approval; will be distributed when complete This document is intended for planning and analysis purposes, assuming a continuing constrained budget environment. Every effort will be made to comply with all applicable environmental and legal obligations,

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Breakout Items Action Items Fixed Price Contracting Topic Group Summaries  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Albuquerque Meeting - July 1997 Albuquerque Meeting - July 1997 Breakout Items Action Items Fixed Price Contracting Topic Group Summaries TOPIC GROUP SUMMARIES Routing * Group reviewed and approved fourth draft of working paper "Routing Issues Related to U.S. Department of Energy Radioactive Materials Transportation: Discussion and Analysis" * Group submitted working paper and draft list of "Stakeholder Recommendations" to TEC/WG and DOE Group reached consensus on three major routing-related issues: * DOE should develop standardized, cooperative approach to route selection * DOE needs to involve all stakeholders * DOE should submit final version of Group's working paper to other federal entities Future topics for consideration: * routing issues relevant to tribal entities and local jurisdictions

142

5.3.1 Width and Height of the Weld Bead The width and height of the weld bead are both proportional to the square root of the heat  

E-Print Network (OSTI)

.(2.S-Z7)Shetty et al.(2S)examined the material removal mechanisms during the abrasion of Stellite 6

Cambridge, University of

143

Balancing Item (Billion Cubic Feet)  

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

Balancing Item (Billion Cubic Feet) Balancing Item (Billion Cubic Feet) Balancing Item (Billion Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2001 140 143 41 166 30 -13 -8 -6 -26 -133 -76 -161 2002 -4 38 11 164 28 95 54 49 8 -124 -126 -129 2003 -86 76 118 43 30 16 80 57 12 -49 -136 -118 2004 -66 134 126 133 116 71 58 60 63 -13 -79 -142 2005 -41 104 14 131 60 58 62 66 59 -37 -114 -127 2006 49 -2 80 152 53 41 34 51 -2 -99 -101 -153 2007 -128 55 118 42 63 34 3 24 -3 -52 -185 -175 2008 -75 54 59 105 38 42 23 29 16 -51 -106 -132 2009 -21 104 59 52 30 -7 17 -1 -5 -92 -66 -173 2010 -46 9 109 102 19 61 2 16 21 -42 -61 -73 2011 -24 20 -4 17 -7 -11 17 7 36 -61 -32 -51

144

Site-Dependent Vibronic Line Widths and Relaxation in the Mixed Molecular Crystal Pentacene in p-Terphenyl  

E-Print Network (OSTI)

relaxation is an area of sub- stantial interest for molecules in gas, liquid, and solid phast3s.l In all

Fayer, Michael D.

145

Tests of ITER Limiter L-mode SOL Power Width Scaling in DIII-D (A26796)  

E-Print Network (OSTI)

Proceedings Of 37th European Physical Society Conference On Plasma Physics, June 21-25, 2010, Dublin, Ireland, Http://ocs.ciemat.es/EPS2010PAP/html/author.html, Paper P2.15537th EPS Conference on Controlled Fusion and Plasma Physics Dublin, IE, 2010999617555

Rudakov, D.L.

2010-07-19T23:59:59.000Z

146

Scaling of Type-I ELM Divertor Energy, Heat Flux, and Profile Width in DIII-D  

E-Print Network (OSTI)

Bull. Am. Phys. Soc. 54, 257 (2009)51st American Physical Society Annual Meeting of Division of Plasma Physics Atlanta Georgia, US, 2009999616920

Lasnier, C.J.

2009-08-03T23:59:59.000Z

147

Probing two-photon decay widths of mesons at energies available at the CERN Large Hadron Collider (LHC)  

E-Print Network (OSTI)

Meson production cross sections in ultra-peripheral relativistic heavy ion collisions at LHC are revisited. The relevance of meson models and of exotic QCD states is discussed. This study includes states that have not been considered before in the literature.

C. A. Bertulani

2009-03-18T23:59:59.000Z

148

43933Federal Register / Vol. 75, No. 143 / Tuesday, July 27, 2010 / Notices Width = 39.37 inches; Thickness =  

E-Print Network (OSTI)

-mail to nistsgfac@nist.gov. Information about the committee may be found at: http://www.nist.gov/smartgrid

Magee, Joseph W.

149

CAB-DWTM for 5 μm trace-width deposition of solar cell metallization top-contacts  

DOE Green Energy (OSTI)

This paper reviews methods for creating solar cell grid contacts and explores how cell efficiency can be increased using CAB-DW{trademark}. Specifically, the efficiency of p-i-n structure solar cells built in-house with 90 {micro}m sputtered lines and 5 {micro}m CAB-DW lines were compared. Preliminary results of the comparison show a marked improvement in solar cell efficiency using CAB-DW. In addition to this, a theoretical and experimental analysis of the dynamics of particle impaction on a substrate (i.e. whether particle stick or bounce) will be discussed including how this analysis may lead to further improvement of CAB-DW.

Justin Hoey; Drew Thompson; Matt Robinson; Zakaria Mahmud; Orven F. Swenson; Iskander S. Akhatov; Douglas L. Schulz

2009-06-08T23:59:59.000Z

150

Relationship between pulse width and energy in GRB 060124: from X-ray to gamma-ray bands  

E-Print Network (OSTI)

GRB 060124 is the first event that both prompt and afterglow emission were observed simultaneously by the three \\emph{Swift} instruments. Its main peak also triggered Konus-Wind and HETE-II. Therefore, investigation on both the temporal and spectral properties of the prompt emission can be extended to X-ray bands. We perform a detailed analysis on the two well identified pulses of this burst, and find that the pulses are narrower at higher energies, and both X-rays and gamma-rays follow the same $w - E$ relation for an individual pulse. However, there is no a universal power-law index of the $w - E$ relation among pulses. We find also that the rise-to-decay ratio $r/d$ seems not to evolve with $E$ and the $r/d$ values are well consistent with that observed in typical GRBs. The broadband spectral energy distribution also suggest that the X-rays are consistent with the spectral behavior of the gamma-rays. These results indicates that the X-ray emission tracks the gamma-ray emission and the emissions in the two energy bands are likely to be originated from the same physical mechanism.

Fu-Wen Zhang; Yi-Ping Qin

2008-06-07T23:59:59.000Z

151

Pore-width-dependent preferential interaction of sp2carbon atoms in cyclohexene with graphitic slit pores by GCMC simulation  

Science Conference Proceedings (OSTI)

The adsorption of cyclohexene with two sp2 and four sp3 carbon atoms in graphitic slit pores was studied by performing grand canonical Monte Carlo simulation. The molecular arrangement of the cyclohexene on the graphitic carbon ...

Natsuko Kojima; Tomonori Ohba; Yasuhiko Urabe; Hirofumi Kanoh; Katsumi Kaneko

2011-01-01T23:59:59.000Z

152

alpha_s and the tau hadronic width: fixed-order, contour-improved and higher-order perturbation theory  

E-Print Network (OSTI)

The determination of $\\alpha_s$ from hadronic $\\tau$ decays is revisited, with a special emphasis on the question of higher-order perturbative corrections and different possibilities of resumming the perturbative series with the renormalisation group: fixed-order (FOPT) vs. contour-improved perturbation theory (CIPT). The difference between these approaches has evolved into a systematic effect that does not go away as higher orders in the perturbative expansion are added. We attempt to clarify under which circumstances one or the other approach provides a better approximation to the true result. To this end, we propose to describe the Adler function series by a model that includes the exactly known coefficients and theoretical constraints on the large-order behaviour originating from the operator product expansion and the renormalisation group. Within this framework we find that while CIPT is unable to account for the fully resummed series, FOPT smoothly approaches the Borel sum, before the expected divergent behaviour sets in at even higher orders. Employing FOPT up to the fifth order to determine $\\alpha_s$ in the $\\MSb$ scheme, we obtain $\\alpha_s(M_\\tau)=0.320 {}^{+0.012}_{-0.007}$, corresponding to $\\alpha_s(M_Z) = 0.1185 {}^{+0.0014}_{-0.0009}$. Improving this result by including yet higher orders from our model yields $\\alpha_s(M_\\tau)=0.316 \\pm 0.006$, which after evolution leads to $\\alpha_s(M_Z) = 0.1180 \\pm 0.0008$. Our results are lower than previous values obtained from $\\tau$ decays.

Martin Beneke; Matthias Jamin

2008-06-19T23:59:59.000Z

153

Relationship between different channel light curves of gamma-ray burst pulses shown in aspects other than the pulse width  

E-Print Network (OSTI)

In this paper, we employ the peak count rate{\\bf \\}$C_p$ and the total count $C_{total}$ of light curves to study in the corresponding aspects the relationship between different channel light curves. To make a direct comparison between count rates of different channel light curves we introduce a plot of $C(\\tau)$ versus $C_H(\\tau)$, where $C(\\tau)$ is the count rate of a channel and $C_H(\\tau)$ is the count rate of a definite cannel, channel H (see the text). According to the plot we define $\\Delta C_{\\max}$ as the maximum deviation of the two count rate values of $C(\\tau)$ associated with a same count rate value of $% C_H(\\tau)$ and define $\\Delta S$ as the area confined by the close curve of $C(\\tau)$ in the plot to measure the difference of the rising and decaying portions of a light curve relative to the count rate of channel H. Under the assumption that some GRBs observed are in the stage of fireballs which expand relativistically, predictions on the relationships between the four quantities{\\bf (}$C_p$, $C_{total}$, $\\Delta C_{\\max}$, and $\\Delta S$) and energy within a wide band, calculated with different rest frame radiation forms and two typical Lorentz factors ($\\Gamma =20$ and 200), are made and presented, which would make the test of our model with the coming Swift data easier. Interpretations to the relationships within the mechanism of fireballs are also presented.

Yi-Ping Qin

2004-11-13T23:59:59.000Z

154

JOBAID-SELF ASSIGNING COURSES (ITEMS)  

Energy.gov (U.S. Department of Energy (DOE))

In this jobaid you will learn to use the Course Catalog, Browse Catalog, Recommended Items, Locate and Self-Assign Items (Courses) Using the Search Catalog features, Narrow Course Searches using...

155

Measuring Student Learning With Item Response Theory  

E-Print Network (OSTI)

We investigate short-term learning from hints and feedback in a Web-based physics tutoring system. Both the skill of students and the difficulty and discrimination of items were determined by applying item response theory ...

Lee, Young-Jin

156

New technologies for item monitoring  

SciTech Connect

This report responds to the Department of Energy`s request that Sandia National Laboratories compare existing technologies against several advanced technologies as they apply to DOE needs to monitor the movement of material, weapons, or personnel for safety and security programs. The authors describe several material control systems, discuss their technologies, suggest possible applications, discuss assets and limitations, and project costs for each system. The following systems are described: WATCH system (Wireless Alarm Transmission of Container Handling); Tag system (an electrostatic proximity sensor); PANTRAK system (Personnel And Material Tracking); VRIS (Vault Remote Inventory System); VSIS (Vault Safety and Inventory System); AIMS (Authenticated Item Monitoring System); EIVS (Experimental Inventory Verification System); Metrox system (canister monitoring system); TCATS (Target Cueing And Tracking System); LGVSS (Light Grid Vault Surveillance System); CSS (Container Safeguards System); SAMMS (Security Alarm and Material Monitoring System); FOIDS (Fiber Optic Intelligence & Detection System); GRADS (Graded Radiation Detection System); and PINPAL (Physical Inventory Pallet).

Abbott, J.A. [EG & G Energy Measurements, Albuquerque, NM (United States); Waddoups, I.G. [Sandia National Labs., Albuquerque, NM (United States)

1993-12-01T23:59:59.000Z

157

Toys and Items Brought from Home  

Science Conference Proceedings (OSTI)

... child wants to bring in a toy from home, please adhere to the following procedures. Do not send in any items of great sentimental or monetary value. ...

2010-10-05T23:59:59.000Z

158

Clustering local frequency items in multiple databases  

Science Conference Proceedings (OSTI)

Frequent items could be considered as a basic type of patterns in a database. In the context of multiple data sources, most of the global patterns are based on local frequency items. A multi-branch company transacting from different branches often needs ... Keywords: Association, Clustering, Data mining, Measure of association, Multi-database mining

Animesh Adhikari

2013-07-01T23:59:59.000Z

159

Plant Support Engineering: Counterfeit and Fraudulent Items  

Science Conference Proceedings (OSTI)

In today's global marketplace, an increasing percentage of our spare and replacement items (and their contents) originates outside the United States. Enormous growth in the manufacturing capabilities of regions such as Asia has resulted in an increase in the number of fraudulent and counterfeit items. We frequently hear of examples such as baby formula, dog food, lead paint in toys, etc. An increasing number of more industrial examples such as tools, structural steel, bearings, and electronics are also b...

2010-10-04T23:59:59.000Z

160

Calorimetry of low mass Pu239 items  

SciTech Connect

Calorimetric assay has the reputation of providing the highest precision and accuracy of all nondestructive assay measurements. Unfortunately, non-destructive assay practitioners and measurement consumers often extend, inappropriately, the high precision and accuracy of calorimetric assay to very low mass items. One purpose of this document is to present more realistic expectations for the random uncertainties associated with calorimetric assay for weapons grade plutonium items with masses of 200 grams or less.

Cremers, Teresa L [Los Alamos National Laboratory; Sampson, Thomas E [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS  

NLE Websites -- All DOE Office Websites (Extended Search)

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS OFFEROR TO COMPLETE BLOCKS 12, 17, 23, 24, & 30 1. REQUISITION NUMBER SP0600-06-0525 PAGE 1 OF 19 2. CONTRACT NUMBER 3. AWARD/EFFECTIVE DATE 4. ORDER NUMBER 5. SOLICITATION NUMBER SP0600-06-Q-0408 6. SOLICITATION ISSUE DATE March 8, 2006 7. FOR SOLICITATION INFORMATION CALL: a.NAME Leslie Simpson (703) 767-8536 b. TELEPHONE NUMBER (no collect calls) Phone: See Block 7A Fax: (703) 767-8757 8. OFFER DUE DATE/LOCAL TIME March 15, 2006, 12:00 Noon, Local Time, Fort Belvoir, Virginia 9. ISSUED BY CODE SP0600 10. THIS ACQUISITION IS UNRESTRICTED ⌧ SET ASIDE 100 % FOR

162

California Natural Gas Balancing Item (Million Cubic Feet)  

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

Balancing Item (Million Cubic Feet) California Natural Gas Balancing Item (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's...

163

New Mexico Natural Gas Balancing Item (Million Cubic Feet)  

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

Balancing Item (Million Cubic Feet) New Mexico Natural Gas Balancing Item (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's...

164

Guide to good practices for the development of test items  

Science Conference Proceedings (OSTI)

While the methodology used in developing test items can vary significantly, to ensure quality examinations, test items should be developed systematically. Test design and development is discussed in the DOE Guide to Good Practices for Design, Development, and Implementation of Examinations. This guide is intended to be a supplement by providing more detailed guidance on the development of specific test items. This guide addresses the development of written examination test items primarily. However, many of the concepts also apply to oral examinations, both in the classroom and on the job. This guide is intended to be used as guidance for the classroom and laboratory instructor or curriculum developer responsible for the construction of individual test items. This document focuses on written test items, but includes information relative to open-reference (open book) examination test items, as well. These test items have been categorized as short-answer, multiple-choice, or essay. Each test item format is described, examples are provided, and a procedure for development is included. The appendices provide examples for writing test items, a test item development form, and examples of various test item formats.

NONE

1997-01-01T23:59:59.000Z

165

A First Principles Predictive Model of the Pedestal Height and Width - Development, Testing, and ITER Optimizastion With the EPED Model (A26891)  

E-Print Network (OSTI)

Proceedings Of 23rd IAEA Fusion Energy Conference, October 11-16, 2010, Daejeon, Republic Of Korea, Http://www-pub.iaea.org/mtcd/meetings/cn180_papers.asp, Paper THS/1-123rd IAEA Fusion Energy Conference Daejeon, KP, 2010999618690

Snyder, P.B.

2010-04-13T23:59:59.000Z

166

How to Measure the Spreading Width for the Decay of Superdeformed Nuclei D. M. Cardamone, C. A. Stafford, and B. R. Barrett  

E-Print Network (OSTI)

. Stafford, and B. R. Barrett Physics Department, P.O. Box 210081, University of Arizona, Tucson, Arizona. Stafford and B. R. Barrett, Phys. Rev. C 60, 051305 (1999). [4] E. Vigezzi, R. A. Broglia, and T. Dossing

Stafford, Charles

167

Use of the Doppler Spectral Width to Improve the Estimation of the Convective Boundary Layer Height from UHF Wind Profiler Observations  

Science Conference Proceedings (OSTI)

Enhancement of the air refractive index structure parameter C2n often occurs at the top of the convective boundary layer (CBL), where the absolute values of the vertical gradients of virtual potential temperature and mixing ratio have a peak. This ...

Bok-Haeng Heo; Sandra Jacoby-Koaly; Kyung-Eak Kim; Bernard Campistron; Bruno Benech; Eun-Sil Jung

2003-03-01T23:59:59.000Z

168

Measurement of the D[superscript *](2010)[superscript +] Meson Width and the D[superscript *](2010)[superscript +]-D[superscript 0] Mass Difference  

E-Print Network (OSTI)

We measure the mass difference ?m0 between the D[superscript *](2010)[superscript +] and the D[superscript 0] and the natural linewidth ? of the transition D[superscript *](2010)[superscript +]?D[superscript 0]?[superscript ...

Cowan, Ray Franklin

169

Nominal Exchange Rate Regimes and Relative Price Dispersion: On the Importance of Nominal Exchange Rate Volatility for the Width of the Border †  

E-Print Network (OSTI)

Based on a broad set of regional aggregated and disaggregated consumer price index (CPI) data from major industrialized countries in Asia, North America and Europe we are examining the role that national borders play for goods market integration. In line with the existing literature we find that intra-national markets are better integrated than international market. Additionally, our results show that there is a large ’ocean ’ effect, i.e., inter-continental markets are significantly more segmented than intra-continental markets. To examine the impact of the establishment of the European Monetary Union (EMU) on integration, we are splitting our sample in a pre-EMU and EMU sample. We find that border effects across EMU countries reduce by about 80 % to 90 % after 1999 whereas border estimates across non-EMU countries have basically not changed. Since globally effective factors have affected all countries in our sample similarly and major integration efforts across EMU countries were made before 1999, we suggest that most of the reduction in EMU border estimates has been ’nominal’. Panel unit root evidence shows that the observed large differences in integration across intra- and inter-continental markets remain valid in the longrun. This finding implies that real factors are responsible for the documented segmentations across our sample countries.

Guenter W. Beck

2003-01-01T23:59:59.000Z

170

Models of SOL Transport and Their Relation to Scaling of the Divertor Heat Flux Width in DIII-D (A27320)  

E-Print Network (OSTI)

Proc. Of 20th Plasma Surface Interactions In Controlled Fusion Devices, Aachen, Germany (2012); To Be Published In J. Nucl. Mater.20th International Conference on Plasma Surface Interactions in Controlled Fusion Devices Aachen, DE, 2012999619116

Makowski, M.A.

2012-06-11T23:59:59.000Z

171

Feed mechanism and method for feeding minute items  

DOE Patents (OSTI)

A feeding mechanism and method for feeding minute items, such as capacitors, resistors, or solder preforms. The mechanism is adapted to receive a plurality of the randomly-positioned and randomly-oriented extremely small or minute items, and to isolate, orient, and position the items in a specific repeatable pickup location wherefrom they may be removed for use by, for example, a computer-controlled automated assembly machine. The mechanism comprises a sliding shelf adapted to receive and support the items; a wiper arm adapted to achieve a single even layer of the items; and a pushing arm adapted to push the items into the pickup location. The mechanism can be adapted for providing the items with a more exact orientation, and can also be adapted for use in a liquid environment.

Stringer, Timothy Kent; Yerganian, Simon Scott

2012-11-06T23:59:59.000Z

172

GSA Data Repository item 0000 Supplemental data for  

E-Print Network (OSTI)

GSA Data Repository item 0000 Supplemental data for Exhumation History of the Alam Kuh Area Data Repository item 0000 Item PDF file name U-Pb data table for Akapol zircon samples (97AK101, 97AK102, and 19-12-1) Akapol_zircon_data.PDF U-Pb data table for Alam Kuh zircon samples (19-29-1) Alam_Kuh_zircon_data

Harrison, Mark

173

Memory test time reduction by interconnecting test items  

Science Conference Proceedings (OSTI)

The idea is to interconnect test items to reuse memory states left from the previous test item for saving initialization and verification sequences. Meanwhile, signal settling time of the tester between two consecutive test items being applied can also ... Keywords: NP-hard problem, constraints, graph theory, initialization sequences, integer linear programming model, integer programming, integrated circuit testing, integrated memory circuits, interconnection problem, iterations, linear programming, memory test time reduction, rural Chinese postman problem, signal settling time, successive ILP models, test items interconnection, verification sequences

Wen-Jer Wu; Chuan Yi Tang

2000-12-01T23:59:59.000Z

174

Suspect and Counterfeit Items Memo | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

(SCI), specifically electronic components and integrated circuits, is an increasing problem throughout the nuclear industry. Suspect and Counterfeit Items Memo More Documents...

175

SF6432-CI (02-01-12) Commercial Items  

NLE Websites -- All DOE Office Websites (Extended Search)

who will enter a government site to perform Control : SF 6432-CI Title: Standard Terms and Conditions for Commercial Items Owner: Procurement Policy & Quality Dept Release...

176

U.S. Natural Gas Balancing Item (Million Cubic Feet)  

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

Balancing Item (Million Cubic Feet) U.S. Natural Gas Balancing Item (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 634,809...

177

Federal Acquisition Circular 2005-39 Item I--Extend Use of Simplified Acquisition Procedures for Certain Commercial Items (FAR  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

39 39 Item I--Extend Use of Simplified Acquisition Procedures for Certain Commercial Items (FAR Case 2009-035) This final rule amends the FAR to implement section 81 6 of the National Defense Authorization Act (NDAA) for Fiscal Year (FY) 201 0. The rule extends for two more years the commercial items test program in FAR subpart 13.5. The program was to expire January 1, 2010. Item 11--Clarification of Submission of Cost or Pricing Data on Non-Commercial Modifications of Commercial Items (FAR Case 2008-0 12) This final rule adopts, with minor changes, the interim rule published in the Federal Register at 74 FR 1 1826 on March 19,2009. The interim rule amended the FAR to implement section 8 14 of the NDAA for FY 2008. Section 8 14 requires the harmonization of the threshold for cost

178

AVOID BECOMING A VICTIM OF COUNTERFEIT ITEMS  

SciTech Connect

In today's globalized economy, we cannot live without imported products. Most people do not realize how thin the safety net of regulation and inspection really is. Less than three percent of imported products receive any form of government inspection prior to sale. Avoid flea markets, street vendors and deep discount stores. The sellers of counterfeit wares know where to market their products. They look for individuals who are hungry for a brand name item but do not want to pay a brand name price for it. The internet provides anonymity to the sellers of counterfeit products. Unlike Europe, U.S. law does not hold internet-marketing organizations, responsible for the quality of the products sold on their websites. These organizations will remove an individual vendor when a sufficient number of complaints are lodged, but they will not take responsibility for the counterfeit products you may have purchased. EBay has a number of counterfeit product guides to help you avoid being a victim of the sellers of these products. Ten percent of all medications taken worldwide are counterfeit. If you do buy medications on-line, be sure that the National Association of Boards of Pharmacy Verified Internet Pharmacy Practice Sites (VIPPS) recommends the pharmacy you choose to use. Inspect all medication purchases and report any change in color, shape, imprinting or odor to your pharmacist. If you take generic medications these attributes may change from one manufacturer to another. Your pharmacist should inform you of any changes when you refill your prescription. If they do not, get clarification prior to taking the medication. Please note that the Federal Drug Administration (FDA) does not regulate supplements. The FDA only steps in when a specific supplement proves to cause physical harm or contains a regulated ingredient. Due to counterfeiting, Underwriters Laboratories (UL) changed their label design three times since 1996. The new gold label should be attached to the cord or body of most office and home electrical products (please see the picture to the left). Holiday lights may have the UL marking in red or green instead of the universal black. A red UL mark indicates the product is approved for outdoor as well as indoor service. The green UL mark indicates the product is only to be used indoors. A small number of home electrical products may bear an Interteck (ETL) approval. This label is also acceptable. An Interteck label includes black print on a white background bearing the circular ETL logo. Most manufacturers are proud of their products and strive to gain name recognition as well as foster repeat business. This is not true of counterfeiters. The very first thing most counterfeiters try to do is make their products untraceable. Their products may bear the nation of origin but that is all. This is a common practice with metal components such as pipe fittings and flanges. This is also true of hoisting and rigging equipment such as shackles, turnbuckles and chain. Sadly, this has also occurred with the purchase of some safety equipment such as arc-flash retardant coveralls. Learn the national standards associated with products you are purchasing. Clearly specify these requirements on the procurements you make.

WARRINER RD

2011-07-13T23:59:59.000Z

179

Multi-item memory in the primate prefrontal cortex  

E-Print Network (OSTI)

The ability to retain multiple items in short-term memory is fundamental for cognition, yet almost nothing is known about its neural basis. To explore the mechanisms underlying this ability, we trained two monkeys to ...

Warden, Melissa R. (Melissa Rhoads)

2006-01-01T23:59:59.000Z

180

German noch so: scalar degree operator and negative polarity item  

Science Conference Proceedings (OSTI)

This paper describes a puzzle introduced by German noch so, a degree operator and Negative Polarity Item. Noch so sentences allow for paraphrases containing a scalar particle (like even), suggesting that its polarity sensitivity can receive an analysis ...

Bernhard Schwarz

2009-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Plant Support Engineering: Counterfeit, Fraudulent, and Substandard Items  

Science Conference Proceedings (OSTI)

The contents of this report summarize valuable insights gleaned by the Electric Power Research Institute (EPRI) technical advisory group (TAG) that researched the techniques being used by U.S. government agencies, similar industries, and manufacturers to combat the growing problem of counterfeit and fraudulent items. The report clearly indicates that commercial nuclear licensees need to implement measures to prevent counterfeit items from being introduced into their inventory and facilities to address co...

2009-10-27T23:59:59.000Z

182

The 1992 Pacific Northwest Residential Energy Survey : Phase 1 : Book 3 : Item-by-item Crosstabulations.  

SciTech Connect

This book constitutes a portion of the primary documentation for the 1992 Pacific Northwest Residential Energy Survey, Phase I. The complete 33-volume set of primary documentation provides information needed by energy analysts and interpreters with respect to planning, execution, data collection, and data management of the PNWRES92-I process. Thirty of these volumes are devoted to different ``views`` of the data themselves, with each view having a special purpose or interest as its focus. Analyses and interpretations of these data will be the subjects of forthcoming publications. Conducted during the late summer and fall months of 1992, PNWRES92-I had the over-arching goal of satisfying basic requirements for a variety of information about the stock of residential units in Bonneville`s service region. Surveys with a similar goal were conducted in 1979 and 1983. This volume discerns the information by the particular Bonneville Area Office. ``Selected crosstabulations`` refers to a set of nine survey items of wide interest (Dwelling Type, Ownership Type, Year-of-Construction, Dwelling Size, Primary Space-Heating Fuel, Primary Water-Heating Fuel, Household Income for 1991, Utility Type, and Space-Heating Fuels: Systems and Equipment) that were crosstabulated among themselves.

United States. Bonneville Power Administration. End-Use Research Section; Applied Management & Planning Group (Firm)

1993-06-01T23:59:59.000Z

183

Suspect/Counterfeit Items Information Guide for Subcontractors/Suppliers  

Science Conference Proceedings (OSTI)

Counterfeiting of industrial and commercial grade items is an international problem that places worker safety, program objectives, expensive equipment, and security at risk. In order to prevent the introduction of Suspect/Counterfeit Items (S/CI), this information sheet is being made available as a guide to assist in the implementation of S/CI awareness and controls, in conjunction with subcontractor's/supplier's quality assurance programs. When it comes to counterfeit goods, including industrial materials, items, and equipment, no market is immune. Some manufactures have been known to misrepresent their products and intentionally use inferior materials and processes to manufacture substandard items, whose properties can significantly cart from established standards and specifications. These substandard items termed by the Department of Energy (DOE) as S/CI, pose immediate and potential threats to the safety of DOE and contractor workers, the public, and the environment. Failure of certain systems and processes caused by an S/CI could also have national security implications at Los Alamos National Laboratory (LANL). Nuclear Safety Rules (federal Laws), DOE Orders, and other regulations set forth requirements for DOE contractors to implement effective controls to assure that items and services meet specified requirements. This includes techniques to implement and thereby minimizing the potential threat of entry of S/CI to LANL. As a qualified supplier of goods or services to the LANL, your company will be required to establish and maintain effective controls to prevent the introduction of S/CI to LANL. This will require that your company warrant that all items (including their subassemblies, components, and parts) sold to LANL are genuine (i.e. not counterfeit), new, and unused, and conform to the requirements of the LANL purchase orders/contracts unless otherwise approved in writing to the Los Alamos National Security (LANS) contract administrator/procurements specialist.

Tessmar, Nancy D. [Los Alamos National Laboratory; Salazar, Michael J. [Los Alamos National Laboratory

2012-09-18T23:59:59.000Z

184

Acceptable Materials for Recycling at Colorado State University Mixed Paper -Acceptable Items  

E-Print Network (OSTI)

Acceptable Materials for Recycling at Colorado State University Mixed Paper - Acceptable Items - Acceptable Items Refrigerators Microwave ovens Electrical Equipment: computers, monitors, TV's, etc. Remember

185

Item Subject I. Preventing Abuse of Interagency Contracts.  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

(FAC) 2005-55 (FAC) 2005-55 List of Rules in FAC 2005-55 Item Subject I. Preventing Abuse of Interagency Contracts. II. Transition to the System for Award Management (SAM). III. Brand-Name Specifications. IV. Time-and-Materials and Labor-Hour Contracts for Commercial Items. V. Public Access to the Federal Awardee Performance and Integrity Information System. VI. Updated Financial Accounting Standards Board Accounting References. VII. Technical Amendments. Item I--Preventing Abuse of Interagency Contracts (FAR Case 2008-032) This rule adopts as final, with changes, an interim rule that implemented section 865, Preventing Abuse of Interagency Contracts, of the Duncan Hunter National Defense Authorization Act for Fiscal Year 2009 (Pub. L. 110-417). This final rule further amends FAR

186

Microsoft Word - BSA NC Items Rev11.docx  

NLE Websites -- All DOE Office Websites (Extended Search)

NCItems, Rev. 11; (Jun-12) 1 of 21 NCItems, Rev. 11; (Jun-12) 1 of 21 BROOKHAVEN SCIENCE ASSOCIATES, LLC GENERAL TERMS AND CONDITIONS FOR NONCOMMERCIAL ITEMS AT BROOKHAVEN NATIONAL LABORATORY Table of Contents Article 1 DEFINITIONS ................................................................................................................... 3 Article 2 ORDER OF PRECEDENCE ............................................................................................. 3 Article 3 ACCEPTANCE OF AGREEMENT, SURVIVABILITY ................................................. 4

187

Seasonality in the Natural Gas Balancing Item: Historical Trends and  

Gasoline and Diesel Fuel Update (EIA)

Analysis > Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures Analysis > Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures Released: June 4, 2010 Download Full Report (PDF) This special report examines an underlying cause of the seasonal pattern in the balancing item published in the Natural Gas Monthly. Research finds that a significant portion of data collected on EIAÂ’s primary monthly natural gas consumption survey reflects billing data that does not strictly coincide with the actual calendar month, which creates an aggregate-level discrepancy with EIAÂ’s other natural gas supply and disposition data series. This discrepancy is especially observable during the fall and spring as one transitions into and out of the winter heating season. The report also outlines improved data collection and estimation procedures that will be implemented later this year to more closely align reported and actual calendar month consumption. This discussion will be helpful to users of EIAÂ’s volumetric natural gas data. Questions about this report should be directed to Andy Hoegh at andrew.hoegh@eia.doe.gov or (202) 586-9502.

188

What's hot and what's not: tracking most frequent items dynamically  

Science Conference Proceedings (OSTI)

Most database management systems maintain statistics on the underlying relation. One of the important statistics is that of the "hot items" in the relation: those that appear many times (most frequently, or more than some threshold). For example, end-biased ...

Graham Cormode; S. Muthukrishnan

2003-06-01T23:59:59.000Z

189

What's hot and what's not: tracking most frequent items dynamically  

Science Conference Proceedings (OSTI)

Most database management systems maintain statistics on the underlying relation. One of the important statistics is that of the “hot items” in the relation: those that appear many times (most frequently, or more than some threshold). For ... Keywords: Data stream processing, approximate query answering.

Graham Cormode; S. Muthukrishnan

2005-03-01T23:59:59.000Z

190

Representing digital assets usingMPEG-21 Digital Item Declaration  

Science Conference Proceedings (OSTI)

Various XML-based approaches aimed at representing compound digital assets have emerged over the last several years. Approaches that are of specific relevance to the digital library community include the Metadata Encoding and Transmission Standard (METS), ... Keywords: Digital Item, Digital asset, MPEG-21 DID, OAI-PMH, OpenURL

Jeroen Bekaert; Emiel De Kooning; Herbert de Sompel

2006-04-01T23:59:59.000Z

191

MPEG-21 digital items in research and practice  

Science Conference Proceedings (OSTI)

The aim of the MPEG-21 standard, the so-called Multimedia Framework, is to enable transparent and augmented use of multimedia resources across a wide range of networks, devices, user preferences, and communities, notably for trading (of bits). As such, ... Keywords: DANAE, ENTHRONE, MPEG-21, P2P-Next, UPnP, application, digital item, digital library, usage

Christian Timmerer; Hermann Hellwagner

2010-04-01T23:59:59.000Z

192

Item-based top-N recommendation algorithms  

Science Conference Proceedings (OSTI)

The explosive growth of the world-wide-web and the emergence of e-commerce has led to the development of recommender systems---a personalized information filtering technology used to identify a set of items that will be of interest to a certain ... Keywords: e-commerce, predicting user behavior, world wide web

Mukund Deshpande; George Karypis

2004-01-01T23:59:59.000Z

193

3.1_Item_2_Macondo_Well_07_Jun_1900.pdf | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3.1Item2MacondoWell07Jun1900.pdf 3.1Item2MacondoWell07Jun1900.pdf 3.1Item2MacondoWell07Jun1900.pdf More Documents & Publications 1.1Item11RITT07Jun1900N...

194

Federal Acquisition Circular 2005-52 Item Subject FAR case  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Circular 2005-52 Circular 2005-52 Item Subject FAR case I Sustainable Acquisition 2010-001 II Contract Closeout 2008-020 III Prohibition on Contracting with Inverted Domestic Corporations 2008-009 IV Buy American Exemption for Commercial Information Technology - Construction Material 2009-039 V Oversight of Contractor Ethics Programs 2010-017 VI Technical Amendments N/A Item I--Sustainable Acquisition (FAR Case 2010-001) (Interim) This interim rule amends the FAR to implement Executive Order 13514, Federal Leadership in Environmental, Energy, and Economic Performance, and Executive Order 13423, Strengthening Federal Environmental, Energy, and Transportation Management. It requires Federal agencies to leverage agency acquisitions to foster markets for

195

Ultra-wideband Location Authentication for Item Tracking  

SciTech Connect

International safeguards is increasingly utilizing unattended and remote monitoring methods to improve inspector efficiency and the timeliness of diversion detection. Item identification and tracking has been proposed as one unattended remote monitoring method, and a number of radio-frequency (RF) technologies have been proposed. When utilizing location information for verification purposes, strong assurance of the authenticity of the reported location is required, but most commercial RF systems are vulnerable to a variety of spoofing and relay attacks. ORNL has developed a distance bounding method that uses ultra-wideband technology to provide strong assurance of item location. This distance bounding approach can be coupled with strong symmetric key authentication methods to provide a fully authenticable tracking system that is resistant to both spoofing and relay attacks. This paper will discuss the overall problems associated with RF tracking including the common spoofing and relay attack scenarios, the ORNL distance bounding approach for authenticating location, and the potential applications for this technology.

Rowe, Nathan C [ORNL; Kuhn, Michael J [ORNL; Stinson, Brad J [ORNL; Holland, Stephen A [ORNL

2012-01-01T23:59:59.000Z

196

SUMMARY OF FINAL RULES Item Subject FAR Case  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CIRCULARS 2005-56 and -57 CIRCULARS 2005-56 and -57 SUMMARY OF FINAL RULES Item Subject FAR Case FAC 56-Miscellaneous I. Women-Owned Small Business Program 2010-015 II. Proper Use and Management of Cost-Reimbursement Contracts 2008-030 III. Requirements for Acquisitions Pursuant to Multiple-Award Contracts 2007-012 IV. Socioeconomic Program Parity 2011-004 V. Trade Agreements Thresholds 2012-002 VI. New Designated Country (Armenia) and Other Trade Agreements Updates 2011-30 VII. Government Property 2010-009 VIII. Technical Amendments FAC 57- Korea Free trade Agreement Item I-Women-Owned Small Business (WOSB) Program (FAR Case 2010-015) This rule adopts as final, with changes, an interim rule published in the Federal Register at 76 FR

197

Microsoft Word - BSA NC Items Rev10.docx  

NLE Websites -- All DOE Office Websites (Extended Search)

10; (Aug. 2011) 1 of 17 10; (Aug. 2011) 1 of 17 BROOKHAVEN SCIENCE ASSOCIATES, LLC GENERAL TERMS AND CONDITIONS FOR NON-COMMERCIAL ITEMS AT BROOKHAVEN NATIONAL LABORATORY Definitions 2 Article 1 Order of Precedence 2 Article 2 Acceptance of Agreement 2 Article 3 Complete Agreement 3 Article 4 Assignment 3 Article 5 Compliance with Laws and Regulations 3 Article 6 Compliance with Internet Protocol Version 6 (IPv6) In Acquiring Information Article 7 Technology. 3 Independent Contractor; Hold Harmless 4 Article 8 Notice Regarding Late Delivery 4 Article 9 Inspection and Acceptance 4 Article 10 No Waiver 5 Article 11 New Materials 5 Article 12 Suspect/Counterfeit Items 5 Article 13 Hazardous Material Identification and Material Safety Data 6 Article 14 Title and Risk of Loss 6 Article 15

198

Control of Suspect/Counterfeit and Defective Items  

Science Conference Proceedings (OSTI)

This procedure implements portions of the requirements of MSC-MP-599, Quality Assurance Program Description. It establishes the Mission Support Alliance (MSA) practices for minimizing the introduction of and identifying, documenting, dispositioning, reporting, controlling, and disposing of suspect/counterfeit and defective items (S/CIs). employees whose work scope relates to Safety Systems (i.e., Safety Class [SC] or Safety Significant [SS] items), non-safety systems and other applications (i.e., General Service [GS]) where engineering has determined that their use could result in a potential safety hazard. MSA implements an effective Quality Assurance (QA) Program providing a comprehensive network of controls and verification providing defense-in-depth by preventing the introduction of S/CIs through the design, procurement, construction, operation, maintenance, and modification of processes. This procedure focuses on those safety systems, and other systems, including critical load paths of lifting equipment, where the introduction of S/CIs would have the greatest potential for creating unsafe conditions.

Sheriff, Marnelle L.

2013-09-03T23:59:59.000Z

199

Guideline for the Seismic Technical Evaluation of Replacement Items for Nuclear Power Plants  

Science Conference Proceedings (OSTI)

This guideline provides practical, cost-effective techniques for reasonably assuring that replacement items will meet seismic performance requirements. Meeting such requirements is necessary to maintain the seismic design basis of commercial nuclear power plants. The guideline also offers a method for determining when a seismic technical evaluation of replacement items is required as part of the procurement process for spare and replacement items.

1993-06-01T23:59:59.000Z

200

A PTAS for the chance-constrained knapsack problem with random item sizes  

Science Conference Proceedings (OSTI)

We consider a stochastic knapsack problem where each item has a known profit but a random size that is normally distributed independent of other items. The goal is to select a profit maximizing set of items such that the probability of the total size ... Keywords: Approximation schemes, Chance constraint, Stochastic knapsack

Vineet Goyal; R. Ravi

2010-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Apparatus and method for identification and recognition of an item with ultrasonic patterns from item subsurface micro-features  

DOE Patents (OSTI)

The present invention is a means and method for identification and recognition of an item by ultrasonic imaging of material microfeatures and/or macrofeatures within the bulk volume of a material. The invention is based upon ultrasonic interrogation and imaging of material microfeatures within the body of material by accepting only reflected ultrasonic energy from a preselected plane or volume within the material. An initial interrogation produces an identification reference. Subsequent new scans are statistically compared to the identification reference for making a match/non-match decision. 15 figs.

Perkins, R.W.; Fuller, J.L.; Doctor, S.R.; Good, M.S.; Heasler, P.G.; Skorpik, J.R.; Hansen, N.H.

1995-09-26T23:59:59.000Z

202

Method of locating related items in a geometric space for data mining  

DOE Patents (OSTI)

A method for locating related items in a geometric space transforms relationships among items to geometric locations. The method locates items in the geometric space so that the distance between items corresponds to the degree of relatedness. The method facilitates communication of the structure of the relationships among the items. The method is especially beneficial for communicating databases with many items, and with non-regular relationship patterns. Examples of such databases include databases containing items such as scientific papers or patents, related by citations or keywords. A computer system adapted for practice of the present invention can include a processor, a storage subsystem, a display device, and computer software to direct the location and display of the entities. The method comprises assigning numeric values as a measure of similarity between each pairing of items. A matrix is constructed, based on the numeric values. The eigenvectors and eigenvalues of the matrix are determined. Each item is located in the geometric space at coordinates determined from the eigenvectors and eigenvalues. Proper construction of the matrix and proper determination of coordinates from eigenvectors can ensure that distance between items in the geometric space is representative of the numeric value measure of the items' similarity. 12 figs.

Hendrickson, B.A.

1999-07-27T23:59:59.000Z

203

Special Study of The Department of Energy's Management of Suspect/Counterfeit Items  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SPECIAL STUDY SPECIAL STUDY Independent Oversight Special Study of The Department of Energy's Management of Suspect/Counterfeit Items August 2003 OVERSIGHT Table of Contents EXECUTIVE SUMMARY ............................................................... 1 1.0 INTRODUCTION ...................................................................... 3 2.0 DOE HEADQUARTERS SUSPECT/COUNTERFEIT ITEM PROCESSES .................................................................... 6 3.0 IMPLEMENTATION OF SUSPECT/COUNTERFEIT ITEM REQUIREMENTS AT DOE SITES ................................. 13 4.0 CONCLUSIONS AND RECOMMENDATIONS ....................... 24 APPENDIX A - Supplemental Information ....................................... 30 Abbreviations Used in This Report CY Calendar Year DCIS Defense Criminal Investigative Service

204

INVESTIGATION OF MIS ITEM 011589A AND 3013 CONTAINERS HAVING SIMILAR CHARACTERISTICS  

DOE Green Energy (OSTI)

Recent testing has identified the presence of hydrogen and oxygen in MIS Item 011589A. This isolated observation has effectuated concern regarding the potential for flammable gas mixtures in containers in the storage inventory. This study examines the known physicochemical characteristics of MIS Item 011589A and queries the ISP Database for items that are most similar or potentially similar. Items identified as most similar are believed to have the highest probability of being chemically and structurally identical to MIS Item 011589A. Items identified as potentially like MIS Item 011589A have some attributes in common, have the potential to generate gases, but have a lower probability of having similar gas generating characteristics. MIS Item 011589A is an oxide that was generated prior to 1990 at Rocky Flats in Building 707. It was associated with foundry processing and had an actinide assay of approximately 77%. Prompt gamma analysis of MIS Item 011589A indicated the presence of chloride, fluorine, magnesium, sodium, and aluminum. Queries based on MIS representation classification and process of origin were applied to the ISP Database. Evaluation criteria included binning classification (i.e., innocuous, pressure, or pressure and corrosion), availability of prompt gamma analyses, presence of chlorine and magnesium, percentage of chlorine by weight, peak ratios (i.e., Na:Cl and Mg:Na), moisture, and percent assay. These queries identified 15 items that were most similar and 106 items that were potentially like MIS Item 011589A. Although these queries identified containers that could potentially generate flammable gases, verification and confirmation can only be accomplished by destructive evaluation and testing of containers from the storage inventory.

Friday, G

2006-08-23T23:59:59.000Z

205

NQA-1 Requirements for Commercial Grade Item Acceptance: ICONE20-54738  

SciTech Connect

Objectives are: (1) Present the DOE Chemistry and Metallurgy Research Replacement (CMRR) Project Commercial Grade Item (CGI) Dedication Process; and (2) Present CMRR Project CGI Lessons-Learned.

Van Valkenburg, Taunia S. [Los Alamos National Laboratory; Holmes, Richard A. [Los Alamos National Laboratory; Tepley, Daniel J. [Los Alamos National Laboratory; Sandquist, Gary [APPLIED SCIENCE PROFESSIONALS

2012-07-19T23:59:59.000Z

206

Optimization Online - The multi-item capacitated lot-sizing problem ...  

E-Print Network (OSTI)

Sep 21, 2005 ... Abstract: We address a multi-item capacitated lot-sizing problem with setup times and shortage costs that arises in real-world production ...

207

Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures  

Reports and Publications (EIA)

This special report examines an underlying cause of the seasonal pattern in the balancing item published in the Natural Gas Monthly.

Andy Hoegh

2010-06-04T23:59:59.000Z

208

KCP installs steel cable mesh that can stop a 20 pound item traveling...  

NLE Websites -- All DOE Office Websites (Extended Search)

item traveling 240 mph Posted By Office of Public Affairs Construction of the Kansas City Plant at the new National Security Campus has included some unique building...

209

Microsoft Word - BSA_Commercial_Items_Rev13_Apr_2013.docx  

NLE Websites -- All DOE Office Websites (Extended Search)

3; (Apr-13) 1 of 12 BROOKHAVEN SCIENCE ASSOCIATES, LLC GENERAL TERMS AND CONDITIONS FOR COMMERCIAL ITEMS AT BROOKHAVEN NATIONAL LABORATORY Table of Contents Article 1 DEFINITIONS...

210

Appendix B – Pre-Selected Query Items - U.S. Energy ...  

U.S. Energy Information Administration (EIA)

Appendix B – Pre-Selected Query Items Description Memo Units Answers to Question in Part II about Alternative Fuel Vehicles This Query has the answers from

211

Wind Integration Forum June 6, 2011 Action Items Update December, 2011  

E-Print Network (OSTI)

Wind Integration Forum June 6, 2011 Action Items Update December, 2011 The action items from the June 6 Wind Integration Steering Committee are repeated below, followed by brief summaries of progress concern over possible impacts on grid stability from the growing wind fleet. BPA will report back

212

Modeling and optimization for the joint replenishment and delivery problem with heterogeneous items  

Science Conference Proceedings (OSTI)

In the real world, some heterogeneous items are prohibited from being transported together or penalty cost occurs when transporting them together. This paper firstly proposes the joint replenishment and delivery (JRD) model where a warehouse procures ... Keywords: Adaptive hybrid differential evolution, Delivery, Genetic algorithm, Heterogeneous items, Joint replenishment

Hui Qu, Lin Wang, Yu-Rong Zeng

2013-12-01T23:59:59.000Z

213

A MULTIPLE-ITEM MULTIPLE-CONSTRAINT INVENTORY OPTIMIZATION AND SUPPLIER SELECTION MODEL UNDER LEAD TIME DEMAND UNCERTAINTY.  

E-Print Network (OSTI)

??The objective of this thesis is to solve a multiple-item, one-retailer inventory control and supplier selection problem with multiple constraints and uncertainties. For each item,… (more)

Zhu, Rongjia

2009-01-01T23:59:59.000Z

214

DOCKET: A-98-49 Item: II-B1-24  

E-Print Network (OSTI)

DOCKET: A-98-49 Item: II-B1-24 EDOCKET NO: EPA-HQ-OAR-2009-0330 TECHNICAL SUPPORT DOCUMENT ........................................................................15 3.3.3 Organic Ligands

215

DOCKET: A-98-49 Item: II-B2-23  

E-Print Network (OSTI)

DOCKET: A-98-49 Item: II-B2-23 EDOCKET NO: EPA-HQ-OAR-2009-0330 TECHNICAL SUPPORT DOCUMENT ......................................................................... 7-2 7.1.2 Organic Ligands

216

Greener Commercial A/C Units Becoming a Cool Item | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Greener Commercial A/C Units Becoming a Cool Item Greener Commercial A/C Units Becoming a Cool Item Greener Commercial A/C Units Becoming a Cool Item July 1, 2010 - 5:11pm Addthis Greener Commercial A/C Units Becoming a Cool Item Stephen Graff Former Writer & editor for Energy Empowers, EERE A new federal tax credit is helping McQuay International expand its line of energy-efficient HVAC products at two of its plants and bring back furloughed workers. With the help of a 48C manufacturing tax credit worth $2 million under the American Recovery and Reinvestment Act, McQuay's Minnesota and Virginia plants have been or will be upgraded and expanded to produce new lines of energy efficient products. The tax credit is playing a role, but offering a bigger-and more efficient-selection of HVAC products also came down to basic economics:

217

MIP-based heuristics for multi-item capacitated lot-sizing problem ...  

E-Print Network (OSTI)

is attached to each item as well as a variable unit production cost and a ... the safety stock deficits as well as the setup, the inventory and the production costs.

218

NERSC Users Group Meetings June 5-7, 2000 Notes and Action Items  

NLE Websites -- All DOE Office Websites (Extended Search)

Items Report on the NUGEX business meeting of June 6, 2000, in Oak Ridge Minute notes by Bas Braams First of all, many thanks to the organizers of the preceding NUG meeting:...

219

Plant Engineering: Guidelines for Establishing, Maintaining, and Extending the Shelf Life Capability of Limited Life Items  

Science Conference Proceedings (OSTI)

In accordance with 10CFR50 Appendix B, 10CFR71, and 10CFR72, nuclear utilities have a commitment to establish and maintain material control programs to assure the safety and reliability of generation facilities. Economic considerations demand that shelf life for a limited life item be maximized without affecting plant safety. Once shelf life is established, a utility may need to evaluate the usefulness of an item with an expired shelf life. In addition, technical incongruities may shorten the remaining s...

2011-11-03T23:59:59.000Z

220

Plant Support Engineering: Guidance for Managing the Impact of Procured Item Quality Issues on Generating Asset Economic Performance  

Science Conference Proceedings (OSTI)

In 2007, EPRI Plant Support Engineering (PSE) published Technical Update 1015171, Procured Item Quality Initiative, Initial Findings, as the initial output from the Technical Advisory Group (TAG) for the EPRI Procured Item Quality Initiative. The update categorized data about procured item quality issues provided by TAG members, summarized the analysis performed, and provided initial conclusions. In addition, the update identified types of items for which quality concerns exist and summarized potential c...

2008-07-08T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Sitewide Categorical Exclusion for Removal of Polychlorinated Biphenyl-Containing Items  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

17 SWCX for Removal of PCB-Containing Items Revision 0 17 SWCX for Removal of PCB-Containing Items Revision 0 Sitewide Categorical Exclusion for Removal of Polychlorinated Biphenyl-Containing Items Introduction As defined in the U.S. Department of Energy's (DOE) Richland Operations Office Integrated An application of DOE categorical exclusions described in 10 CFR 1021, Appendices A and B, which may apply to Hanford Site proposed actions (activities) that are "sitewide" in nature and extent, which the cognizant DOE Hanford NCO has determined fit within the scope (i.e., same nature and intent, and of the san1e or lesser scope) ofDOE categorical exclusions described in 10 CFR 1021 Appendices A and B. The cognizant DOE Hanford NCO may issue specific sitewide categorical exclusions for use on proposed actions in which separate DOE approval to proceed is

222

NNSA Defense Programs collects nearly 20 large boxes of items for Toys for  

National Nuclear Security Administration (NNSA)

collects nearly 20 large boxes of items for Toys for collects nearly 20 large boxes of items for Toys for Tots | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > NNSA Defense Programs collects nearly 20 large ... NNSA Defense Programs collects nearly 20 large boxes of items for Toys for Tots Posted By Office of Public Affairs

223

Safeguard Application Options for the Laser-Based Item Monitoring System (LBIMS)  

SciTech Connect

Researchers at Oak Ridge National Laboratory (ORNL) are developing a Laser-Based Item Monitoring System (LBIMS) for advanced safeguards at nuclear facilities. LBIMS uses a low-power laser transceiver to monitor the presence and position of items with retroreflective tags. The primary advantages of LBIMS are its scalability to continuously monitor a wide range of items, its ability to operate unattended, its low cost of implementation, and its inherent information security due to its line-of-sight and non-broadcasting operation. The primary proposed safeguard application of LBIMS is described in its name: item monitoring. LBIMS could be implemented in a storage area to continuously monitor containers of nuclear material and the area in which they are stored. The system could be configured to provide off-site notification if any of the containers are moved or removed or if the area is accessed. Individual tags would be used to monitor storage containers, and additional tags could be used to record information regarding secondary storage units and room access. The capability to register small changes in tag position opens up the possibility of several other uses. These include continuously monitoring piping arrangements for design information verification or recording equipment positions for other safeguards systems, such as tracking the opening and closing of autoclaves as part of a cylinder tracking system or opening and closing valves on a sample or product take-off line. Combined with attribute tags, which transmit information from any kind of sensor by modulating the laser signal, LBIMS provides the capability to wirelessly and securely collect safeguards data, even in areas where radio-frequency or other wireless communication methods are not practicable. Four application types are described in this report: static item monitoring, in-process item monitoring with trigger tags, multi-layered integration with trigger tags, and line-of-sight data transfer with attribute tags. Field trials for each of these applications are described.

Laughter, Mark D [ORNL

2008-10-01T23:59:59.000Z

224

Plutonium Finishing Plant (PFP) Standby Power System Commercial Grade Item (CGI) Critical Characteristics  

SciTech Connect

PFP's Standby Power System consists of the diesel generators, the generator control system, Rm 308 UPS, switchgear batteries, and the electrical equipment used to distribute this power. Due to the nature of the equipment and its use throughout general industry, the majority of the system falls within the CGI definition HNF-PRO-268, ''Control of Purchased Items and Services'' and HNF-PRO-1819, ''PHMC Engineering Requirements'' require that the critical characteristics of CGI-procured equipment be established in an engineering document prior to placing the order. HNF-5043 established these critical characteristics for the Standby Power System. This modification adds several items to the document.

DEHKORDI, N.H.

2000-04-12T23:59:59.000Z

225

Criticality Safety Support to a Project Addressing SNM Legacy Items at LLNL  

SciTech Connect

The programmatic, facility and criticality safety support staffs at the LLNL Plutonium Facility worked together to successfully develop and implement a project to process legacy (DNFSB Recommendation 94-1 and non-Environmental, Safety, and Health (ES&H) labeled) materials in storage. Over many years, material had accumulated in storage that lacked information to adequately characterize the material for current criticality safety controls used in the facility. Generally, the fissionable material mass information was well known, but other information such as form, impurities, internal packaging, and presence of internal moderating or reflecting materials were not well documented. In many cases, the material was excess to programmatic need, but such a determination was difficult with the little information given on MC&A labels and in the MC&A database. The material was not packaged as efficiently as possible, so it also occupied much more valuable storage space than was necessary. Although safe as stored, the inadequately characterized material posed a risk for criticality safety noncompliances if moved within the facility under current criticality safety controls. A Legacy Item Implementation Plan was developed and implemented to deal with this problem. Reasonable bounding conditions were determined for the material involved, and criticality safety evaluations were completed. Two appropriately designated glove boxes were identified and criticality safety controls were developed to safely inspect the material. Inspecting the material involved identifying containers of legacy material, followed by opening, evaluating, processing if necessary, characterizing and repackaging the material. Material from multiple containers was consolidated more efficiently thus decreasing the total number of stored items to about one half of the highest count. Current packaging requirements were implemented. Detailed characterization of the material was captured in databases and new ES&H container labels applied. In many cases, legacy material that was inspected was determined to be excess to programmatic needs and it was then either processed to meet the DOE-3013-STD or designated as TRU waste and disposed of accordingly. During FY2003 through FY2004 approximately 1600 items were opened and the items processed if necessary, repackaged and newly labeled with ES&H labels. As of April, 2005, there are only 32 non-ES&H labeled items in existence within the Plutonium Facility. Due to a consolidated effort in dealing with the legacy items, the problems associated with storage of these items at LLNL has been substantially abated. The paper will discuss the background, implementation, and results of the SNM Legacy Items Implementation Project. Benefits and Lessons Learned will be identified.

Pearson, J S; Burch, J G; Dodson, K E; Huang, S T

2005-03-29T23:59:59.000Z

226

T Plant overpack tiedown analysis  

SciTech Connect

This tiedown evaluation meets the requirement imposed by HNF-6550, Safety Evaluation for Packaging (Onsite) T Plant Canyon Items, (O'Brien 2000). O'Brien (2000) requires that any items prepared for shipment from T Plant to the burial grounds that are not bounded by the analysis in O'Brien (2000) must have a separate, approved, engineered tiedown analysis. The width of the overpack box is 9 ft. 7 in. This width is wider than the maximum width authorized in O'Brien (2000), which is 8 ft.

Riley, D.L.

2000-07-31T23:59:59.000Z

227

News Item  

NLE Websites -- All DOE Office Websites (Extended Search)

Neaton Neaton Jeff Neaton Director, Molecular Foundry Senior Faculty Scientist, Theory of Nanostructured Materials jbneaton@lbl.gov 510.486.4527 personal website Biography Jeffrey B. Neaton is the Director of the Molecular Foundry, where he also serves as a Senior Faculty Scientist in the Theory of Nanostructured Materials Facility. Dr. Neaton received a B.S. in Physics and Astrophysics from the University of Minnesota and a Ph.D. in Physics from Cornell University. He was a Departmental Postdoctoral Associate in Physics at Rutgers University prior to joining the Molecular Foundry, first as a postdoc and then as a staff member. In 2009 he was award the Presidential Early Career Award for Scientists and Engineers, and 2010 he was an National Academy of Sciences Kavli Fellow. Since 2012, he has been Division

228

News Item  

NLE Websites -- All DOE Office Websites (Extended Search)

Revealing nanorod formation with liquid-cell TEM Revealing nanorod formation with liquid-cell TEM Sequential TEM images show Pt3Fe nanorods forming by first making a kinked chain which then straightens out. On right, High-resolution STEM images reveal changes in crystal orientation as the chains relax. Materials Science Division researcher Haimei Zheng, the Molecular Foundry's Stephen Whitelam, and colleagues have imaged iron-platinum nanoparticle forming from solution, helping resolve a decades-long debate about growth dynamics. By understanding how nanoparticles grow, researchers can better tailor their properties for cheap, efficient energy-related technologies. Researchers have long assumed that nanoparticles grow in solution as molecules gradually attach to a nanoparticle nucleus, but recently they

229

News Item  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering electron nanoconduits in living bacteria Engineering electron nanoconduits in living bacteria This schematic shows that balanced expression of the Mtr electron conduit from Shewanella oneidensis in Escherichia coli enables E. coli to pass electrons across the membrane to an anode. Scientific Achievement A few specialized bacteria contain electron transfer protein complexes - electron nanoconduits - that allow them to reduce or oxidize an electrode. By exploring factors that control the synthesis of these electron nanoconduits, the model microbe Escherichia coli was engineered to deliver current to an electrode. Significance This work identifies conditions that allow for this electron transport system to be synthesized and function as electrical interface in non-native cell types. These cells can then interact directly with electronics,

230

News Item  

NLE Websites -- All DOE Office Websites (Extended Search)

Making a Map for Nanotube Exploration Making a Map for Nanotube Exploration Figures: Electron diffraction patterns and Rayleigh spectra of carbon nanotubes with different chiral indices. Inset, top, an illustration of a single nanotube suspended across a gapped substrate for measurement. An international team of scientists headed by Feng Wang of the Materials Science Division of Berkeley Lab and Enge Wang of the International Center for Quantum Materials in Beijing, has mapped out an "atlas" of key structural and optical properties of carbon nanotubes. By painstakingly measuring both electron diffraction and optical scattering for hundreds of samples, the team created a reference to accelerate future nanotube studies for fundamental physics research as well as optoelectronic and photonic

231

News Item  

NLE Websites -- All DOE Office Websites (Extended Search)

Gang (Gary) Ren Gang (Gary) Ren Ren Staff Scientist, Imaging and Manipulation of Nanostructures gren@lbl.gov 510.495.2375 personal website Biography Education B.A., Theoretical Physics, Lanzhou University, China, 1986-1990 M.S., Theoretical Physics (General relativity and gauge theory), Lanzhou University, China, 1990-1993, Advisor: Prof. Yi-shi Duan. Thesis: "Theory and Application of 2+1 Dimensional Topological Current" Ph.D. Material Physics (Electron microscopy), Univ. of Science and Technology Beijing, and Beijing Laboratory of Electron Microscopy, Chinese Academy of Science, Beijing, China, 1993-1997, Advisor: Profs. Lian-mao Peng (2012 chair of IUCr -Commission of Electron crystallography) and Kehsin Kuo, Thesis: "Quantitative Electron Diffraction Theory and

232

News Item  

NLE Websites -- All DOE Office Websites (Extended Search)

Prendergast Prendergast David Prendergast Director (acting), Theory of Nanostructured Materials dgprendergast@lbl.gov 510.486.4948 website Research Interests My current work focuses on using many-body electronic structure techniques to compute the excited state properties of materials from first-principles, with an emphasis on complex nanostructures, such as carbon nanotubes, which exhibit strong excitonic effects due to quantum confinement. Learn more about my research on my nanotheory page. Current Projects Computing excitonic states with accurate accounting of electron-hole binding via solution of the Bethe-Salpete equation Electron-Hole Interaction in Carbon Nanotubes: Novel Screening and Exciton Excitation Spectra In summary, our analysis shows that the use of an electron-hole interaction

233

News Item  

NLE Websites -- All DOE Office Websites (Extended Search)

Making Smart Windows Even Smarter Making Smart Windows Even Smarter Nanocrystals of indium tin oxide (shown here in blue) embedded in a glassy matrix of niobium oxide (green) form a composite material that can switch between NIR-transmitting and NIR-blocking states with a small jolt of electricity. A synergistic interaction in the region where glassy matrix meets nanocrystal increases the potency of the electrochromic effect. Scientific Achievement Researchers have created a thin coating of nanocrystals embedded in glass that can dynamically modify sunlight as it passes through a window. Significance and Impact Unlike existing technologies, the coating provides selective control over visible light and heat-producing near-infrared (NIR) light, so windows can maximize both energy savings and occupant comfort in a wide range of

234

News Item  

NLE Websites -- All DOE Office Websites (Extended Search)

Alison Hatt to Direct User Program Alison Hatt to Direct User Program Alison Hatt has been chosen to head the Molecular Foundry's User Program. She is succeeding David Bunzow, who is retiring this month. As User Program Director, Alison will be responsible for overseeing the Foundry's scientific proposal process, including administration associated with User proposal submissions, peer reviews, and scheduling approved projects; working with scientific staff to reach out to and grow new diverse, engaged and productive User communities; liaising with User Executive Committee leadership; and supervising the User Program Office staff. As a former Foundry postdoctoral scientist, Alison brings a diverse skill set and unique experience to the position. Since 2011, she has served as Public Affairs Specialist for the Materials Sciences Division (MSD) where

235

News Item  

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Weber-Bargioni Shares Love of Bike Racing with Local Community Weber-Bargioni Shares Love of Bike Racing with Local Community If you've ever tried to take a sharp turn at high speed on a bicycle, you may have wished you knew more about bicycle physics. And while the basic movement feels simple, riding a bike is in fact quite complex. "It turns out the physics of riding a bike are really, really hard," confessed Alex Weber-Bargioni, a Berkeley Lab materials scientist. Weber-Bargioni was addressing a standing-room-only crowd at the Actual Café in North Oakland recently, in the first of a new series called "Actual Science" Sponsored by Berkeley Lab's Materials Sciences Division. A nanoscientist by day, Weber-Bargioni helps pioneer new approaches to studying the way light interacts with matter, a crucial aspect of today's burgeoning solar-energy

236

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Enhancing Electron Photoemission with Nanopillar Array Enhancing Electron Photoemission with Nanopillar Array Figures: An array of nano-sized gold pillars, (a), creates a plasmonic surface resonance. (B), photoelectron kinetic energy spectrum for electrons ejected from the nanopillar array, showing significant increases compared to a flat gold surface. Working with the Molecular Foundry's Bruce Harteneck, researchers in the Lab's Ultrafast Materials and Chemical Sciences programs have verified and measured a boost in photoemitted-electron energies when assisted by the plasmonic field of a gold nanopillar array. Such enhancement provides a way to investigate plasmon dynamics, important for possible coupling to active electronics. Groups of electrons on a metal surface can oscillate coherently, a phenomenon known as a surface plasmon resonance. When excited by ultrafast

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Delia Milliron Delia Milliron Milliron Staff Scientist, Inorganic Nanostructures Synthesis dmilliron@lbl.gov 510.486.6723 personal website Biography Delia J. Milliron is a Staff Scientist at Lawrence Berkeley National Laboratory's Molecular Foundry, a research center and user facility for nanoscience supported by the U. S. Department of Energy. She received her PhD in Chemistry from the University of California, Berkeley, in 2004. From 2004 to 2008 she worked for IBM's research division, initially as a postdoctoral researcher and subsequently as a member of the research staff. Her research is motivated by the potential for nanomaterials to introduce new functionality to and reduce manufacturing costs of energy technologies. Her group's activities span from the fundamental chemistry of nanomaterials

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Yi Liu Yi Liu Liu Staff Scientist, Organic and Macromolecular Synthesis YLiu@lbl.gov 510.486.6287 personal website Biography Yi Liu is a Staff Scientist in the Organic and Macromolecular Synthesis Facility. He obtained a Ph.D. in Chemistry in 2004 from the University of California, Los Angeles under the direction of Sir. J. Fraser Stoddart. After his postdoctoral research with Professor K. Barry Sharpless at the Scripps Research Institute, San Diego, he joined the Foundry in 2006 as an independent Principle Investigator and was promoted to the career Staff Scientist in 2011. Research Interests Dr. Liu's research aims to achieve coherent control of functionality and properties across different scales through molecular level design and synthesis. With the developed materials chemistry, Dr. Liu has not only

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15, 2013 15, 2013 Time: 11:00 am Speaker: Paul Abbyad, Santa Clara University Title: Microfluidic Droplet Arrays for the Study of Red Blood Cell Sickling Location: 67-3111 Chemla room We have developed a novel microfluidic device to study individual red blood cells in droplet arrays. This is a two-phase system where aqueous droplets containing cells are produced and transported in inert carrier oil. Droplets are anchored into an array by the reduction in their surface energy as they enter into microfabricated depressions. Thus, microdroplets are anchored and arranged in a 2-dimensional array against the flow of the carrier oil. The perfluorinated carrier oil has a high solubility for gases and is used as both a sink and source for oxygen exchange with the anchored

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Holistic Cell Design by Berkeley Lab Scientists Leads to High-Performance, Holistic Cell Design by Berkeley Lab Scientists Leads to High-Performance, Long Cycle-Life Lithium-Sulfur Battery Researchers at Berkeley Lab, including the Molecular Foundry, have demonstrated in the laboratory a lithium-sulfur (Li/S) battery that has more than twice the specific energy of lithium-ion batteries, and that lasts for more than 1,500 cycles of charge-discharge with minimal decay of the battery's capacity. This is the longest cycle life reported so far for any lithium-sulfur battery. Demand for high-performance batteries for electric and hybrid electric vehicles capable of matching the range and power of the combustion engine encourages scientists to develop new battery chemistries that could deliver more power and energy than lithium-ion batteries, currently the best

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Frank Ogletree Frank Ogletree Ogletree Staff Engineer, Imaging and Manipulation of Nanostructures dfogletree@lbl.gov 510.486.4862 Biography Education Postdoctoral Research Fellow with Miquel Salmeron developing ultra-high vacuum scanning tunneling microscopy in the Materials and Chemical Sciences Division, Lawrence Berkeley Laboratory, 1987 - 1988. Ph.D. in Experimental Solid State Physics, 1986, University of California, Berkeley, California. Thesis title: "Extending the Range of Low Energy Electron Diffraction (LEED) Surface Structure Determination", advisor Prof. G. A. Somorjai, Department of Chemistry. A.B. with honors in Physics, 1977, College of the University of Chicago, Chicago, Illinois. Previous Professional Positions Staff Engineer/Physicist and acting Lead Scientist, Molecular Foundry

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Porous Semiconducting Films Tailored for Future Energy Storage and Porous Semiconducting Films Tailored for Future Energy Storage and Conversion Devices Mesoporous films switch composition from CdSe to PbSe, Cu2Se, and Ag2Se through cation exchange: The architecture of these porous films remained intact and the chemical transformations were demonstrated to be reversible. This robustness is promising for various applications as it suggests that electronic and mechanical properties can be maintained through multiple processing and transformation stages. Scientific Achievement Molecular Foundry researchers have developed a method to create and control mesoporous architecture in metal chalcogenides (a class of semiconductors used in light- and energy-harvesting devices) that was maintained during reversible chemical transformations.

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Schwartzberg Schwartzberg SSchwartzberg Staff Engineer, Nanofabrication AMSchwartzberg@lbl.gov 831.247.4932 Biography Dr. Schwartzberg is a Bay Area and California native, growing up in the East Bay Area. He performed both his undergraduate and Ph.D. work at UC Santa Cruz under Professor Jin Z. Zhang in Physical Chemistry. While at Santa Cruz, he also worked at Lawrence Livermore National Labs as a graduate research fellow under Professor Thomas Huser. In graduate school, his work focused on metal nanoparticle synthesis and the application of metal nanoparticles, including surface enhanced Raman for sensing, and ultrafast electron dynamics. He received two postdoctoral research fellowships, first with Professor Stephen R. Leone at UC Berkeley, then with Dr. Jeff Urban of the Molecular. Both of these positions involved the

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Friday, August 2, 2013 Friday, August 2, 2013 Time: 11:00 am Speaker: Prof. Lian-Mao Peng, Peking University Title: Carbon Nanotube Electronics: Extending the Moore Law to the End of the Roadmap and Beyond Location: 67-3111 Chemla room Hosted by: Gary Ren Carbon nanotubes (CNT) are quasi-one-dimensional materials with unique properties and are ideal material for nanoelectronics. In particular, perfect n-type [1-2] and p-type [3] contacts are now available for controlled injection of electrons into the conduction band and holes into the valence band of the CNT, paving the way for a doping free fabrication of CNT based ballistic CMOS [4], high performance optoelectronic devices [5-6], and integrated circuits [7,8]. The feasibility of this doping free CMOS technology has been demonstrated by fabricating CMOS circuits,

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Weber-Bargioni Weber-Bargioni Weber-Bargioni Staff Scientist, Imaging and Manipulation of Nanostructures afweber-bargioni@lbl.gov 510.486.4026 personal website Biography Education University of Konstanz, Germany Physics B.S., 2001 Portland State University Physics M.S., 2003 University of British Columbia Physics Ph.D., 2007 Lawrence Berkeley Nat. Lab Material Science PostDoc 2008-2010 Research Interests Dr. Weber-Bargioni's research revolves around understanding fundamental opto electronic processes at their native length scales. Specifically, he is focused on understanding and eventually controlling exciton transport through complex nano composites, such as small organic molecule semiconducting films, 1, 2, and 3-D nanocrystal assemblies and nanowire systems. This research requires the employment and development of novel

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Uncovering the Intrinsic Size Dependence of Hydriding Phase Transformations Uncovering the Intrinsic Size Dependence of Hydriding Phase Transformations in Nanocrystals Scientific Achievement Revealed fundamental size-dependence of metal nanocrystals undergoing phase transitions. Significance and Impact Findings overturn long-held assumptions about nanoparticle behavior and hold important implications for the future design of hydrogen storage systems, catalysts, fuel cells, and batteries. Research Details Developed a unique optical probe based on luminescence that provided the first direct observations of metal nanocrystals undergoing phase transformations during reactions with hydrogen gas. Used statistical mechanical model to quantify the observational data for palladium nanocubes of all sizes. Rizia Bardhan, Lester O. Hedges, Cary L. Pint, Ali Javey, Stephen

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Frantisek Svec Frantisek Svec Svec Facility Director, Organic and Macromolecular Synthesis fsvec@lbl.gov 510.486.7964 personal website Biography Frantisek (Frank) received both degrees B.S. in chemistry and Ph.D. in polymer chemistry from the Institute of Chemical Technology, Prague (Czech Republic) in 1965 and 1969, respectively. In 1976 he joined the Institute of Macromolecular Chemistry of the Czechoslovak Academy of Sciences where he was promoted through the ranks to the Head of Department and the Scientific Secretary of the Institute. He accepted an offer and joined faculty at Cornell University in 1992. Since 1997, he is appointed at the University of California, Berkeley. He currently works as Facility Director in the Molecular Foundry of the Lawrence Berkeley National Laboratory. Dr.

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Self-assembled Single-layer 2D Frameworks Self-assembled Single-layer 2D Frameworks In the presence of macrocycle rings, rigid triangular struts are jointed and self-assemble in solution to create a supramolecular organic framework (SOF). Each strut contains functional units that resist stacking and results in single-layer 2D structures. Scientific Achievement Foundry Users have created the first 2D supramolecular organic framework (SOF) with honeycomb periodicity using a novel solution-based self-assembly approach. Significance and Impact Highly ordered and tunable SOFs lead to new layer-by-layer routes to the synthesis of complex architectures, with potential applications in gas purification, absorption, separation, sensing, and catalysis. Research Details A cross-linked 2D framework is assembled in water by joining

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Combinatorial Nanoscience Shines in Pure Colors Combinatorial Nanoscience Shines in Pure Colors Green/red purity vs. total intensity, observed in the various lanthanide ion combinations. The Molecular Foundry's Delia Milliron and colleagues have employed a powerful combinatorial approach to synthesize nanocrystals that glow in bright, pure colors when excited with near infrared light. - a process known as upconversion. These nanocrystals may allow for biological imaging with less harmful radiation than current methods, and can be more easily tracked and quantified due to their single color emission. Milliron's team used a wide-sweeping approach to identify promising lanthanide ion combinations, using the automatic synthesis robot, WANDA, able to perform 96 different reactions in parallel. Ultimately four

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Changes in Fermilab Site Security Changes in Fermilab Site Security Site Security Questions and Answers The Department of Energy has recently approved changes to the Fermilab Security Plan. These changes, which will go into effect on January 24, Security Map Fermilab map showing the public areas and restricted sections on site. (Click on image for larger version.) 2005, will ease some of the site access restrictions that have been in place since 9/11 while at the same time enhancing the overall security of the Fermilab site. Here are the highlights of the coming changes in Fermilab site security: A central corridor of public areas, shown on the attached map, will enable the public to visit much of the Fermilab site without the need for visitors' passes. The public areas include most of the recreational

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Foundry User Alveo Energy Receives $4M from ARPA-E Foundry User Alveo Energy Receives $4M from ARPA-E Alveo Energy-a Bay Area start-up company and Molecular Foundry user-has been awarded $4 million by ARPA-E for their project, "Open Framework Electrode Batteries for Cost-Effective Energy Storage." This venture seeks to develop a new class of batteries based on the pigment Prussian Blue to provide efficient, cost-effective support of renewable energy sources. "This ARPA-E award is an enormous opportunity for Alveo." says Colin Wessells, CEO and lead researcher for Alveo Energy. "It will allow us to rapidly push our battery technology from the final stages of lab R&D through initial pilot-scale production. " The new batteries use a family of electrode materials based on a common and

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3 3 Probing carrier dynamics below the surface of solar cells (A) Schematic of the 2P microscope. 2D hyperspectral maps of lifetime were created by moving the laser excitation throughout the sample. (B) Comparison of lifetimes measured with 1P and 2P microscopy. A 10x difference in lifetime is seen between traditional 1P surface measurements and the 2P sub-surface measurements. Below, cross-section depth maps of two-photon TRPL of CdTe: total PL (left); fast (center) and slow (right) lifetime components of biexponential fit, indicating potential for 3D tomography. Scientific Achievement Optically probed the charge carrier lifetime below the surface of solar materials using two-photon (2P) time-resolved PL mapping, and demonstrated that the traditional one-photon (1P) technique can underestimate the bulk

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Deirdre Olynick Deirdre Olynick Olynick Staff Scientist, Nanofabrication dlolynick@lbl.gov 510.495.2893 Biography Education B. S. Engineering, North Carolina State University, Raleigh, N. C. Ph.D. Department of Materials Science and Engineering. University of Illinois at Urbana-Champaign. Advisor: J. Murray Gibson. Fannie and John Hertz Fellowship Thesis: "In situ Studies of Copper Nano-particles Using a Novel Tandem Ultra-High Vacuum Particle Production Chamber Transmission Electron Microscope" Past Professional Positions Applied Materials and Technology and Matrix Integrated Systems, Senior Process Engineer Research Interests Dr. Olynick straddles the boundary between Materials Science and Chemistry to understand the science behind nanofabrication. Dr. Olynick studies

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3, 2013 3, 2013 Time: 11:00 am Speaker: Alex Weber-Bargioni, The Molecular Foundry Title: Investigating the Propagation of Optically Excited States and Optoelectronic Processes in Nano Building Block Assemblies Location: 67-3111 Chemla room Controlling individual excited states and their deliberate movement through a material is one of the ultimate goals that will provide material scientist with a complete new freedom to develop novel material functionalities. Realizing such a control would enable to direct energy to specific sites in a material where specific work can be performed. Nano materials have in principle the potential to realize this vision since the material property determining electronic structure can be tuned via geometry, material composition, interfaces and environment. However, we are

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HUMAN RIGHTS, NONDISCRIMINATION, HUMAN RIGHTS, NONDISCRIMINATION, ANTIHARASSMENT AT FERMILAB If you encounter discrimination or harassment at Fermilab, tell someone you trust. Talk to your supervisor, to Equal Employment Opportunity Manager Dianne Engram (4633), or to laboratory management, including the Laboratory Director Michael Witherell. You can call the Fermilab Action Line at 840-4000 to make your concerns known anonymously. If you feel you need to talk with someone outside the laboratory, you can talk directly to Corporate Counsel, URA, Inc., Washington, D.C. at 202-293-1382. You can call the hotline of the Inspector General of the Department of Energy at 1-800-541-1625 or 1-202-586-4073. You can also communicate directly with the DOE Area Manager's Office (x3281). HUMAN RIGHTS POLICY

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List List 80+ Reactive Ion Etcher (tool referred to as the RIE by nanofab staff) AAPPTec Apex 396 Peptide Synthesizer AB Sciex TF4800 MALDI-TOF-TOF - Ideal for small molecules and (bio)polymers between 500 and 150,000 Da molecular weights ABM optical contact printer Agilent (Molecular Imaging) PicoPlus Scanning Probe Microscope Agilent 1100 series (ion trap) LC-MS-MS Mass spectrometer Agilent 1100 Series Agilent 1200 nanoHPLC System Agilent 1260 Infinity Agilent analytical HPLC Agilent Capillary Electrophoresis System Agilent Cary 5000 UV-Vis-NIR Spectrophotometer Agilent GC-MS 6890 Chromatograph Agilent Precision Semiconductor Parameter Analyzer Agilent prep and semi-prep HPLC's Aixtron PECVD for carbon nanotubes and graphene Anaerobic chamber Arbin Electrochemical Battery Tester

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A Comprehensive Model for Molecular-Bond Formation and Rupture A Comprehensive Model for Molecular-Bond Formation and Rupture Force spectra of ten different kinds of molecular bonds show transition from near-equilibrium to a kinetic regime. Inset, data re-plotted on the natural axes that emerge from the model show that it provides a universal description of bond breaking across the two regimes. Developed a new model for interpreting molecular-bond force spectra and verified it with measurements of ten different molecular systems Resolves inconsistencies in the standard model and provides a comprehensive description of bond formation and rupture Enables prediction of binding free energy of a molecular system, important for both understanding interactions in natural systems and designing synthetic analogues R.W. Friddle, and J.J. De Yoreo, Lawrence Berkeley National Laboratory; A.

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24, 2013 24, 2013 Time: 11:00 am Speaker: Prof. Holger Schmidt, UC Santa Cruz Title: Detecting and Controlling the Magnetization Dynamics of Single Nanomagnets Location: 67-3111 Chemla room Hosted by Frank Svec: Many emerging spintronics applications will utilize dense arrays of nanomagnetic elements. Device properties depend on both the intrinsic material properties of each element as well as the magnetic environment. Time-resolved magneto-optics provide a means to extract both static and dynamic material parameters and elucidate sub-picosecond dynamic processes. I will review the challenges and capabilities of applying magneto-optic techniques for magnetic characterization of individual nanomagnets, in particular the first observation of single-domain nanomagnet dynamics and

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Urban Urban Jeff Urban Facility Director, Inorganic Nanostructures Lead of LBL DOE Thermoelectrics Program (Acting) jjurban@lbl.gov 510.486.4526 Biography Education Postdoctoral Studies in Synthesis and Measurements of Nanocrystal Transistors, Thermoelectrics, and Photovoltaics with Professor Christopher B. Murray, University of Pennsylvania Graduate Studies in Synthesis and Physical Characterization of Transition Metal Oxide Nanostructures with Professor Hongkun Park, Harvard University Research Interests I am interested in the development of new materials and measurement tools for solid-state energy storage and conversion applications. One central topical area of interest involves investigating transport at the organic-inorganic interface. This marriage of "hard" and "soft" materials

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Foundry User Wins "Genius Award" Foundry User Wins "Genius Award" Courtesy of John D. and Catherine T. MacArthur Foundation Molecular Foundry User, Craig Fennie, received one of this year's 24 MacArthur Fellowship Awards - commonly known as "Genius Awards" - for his research on the material properties of new nanostructures. Fennie, assistant professor of applied and engineering physics at Weill Cornell Medical College, has designed new materials with electrical, optical and magnetic properties needed for electronics and communication technology. At the Foundry, he has worked with staff and Users in the Theory of Nanostructured Materials Facility to engineer transition metal oxide thin films to access energetically useful optical properties of photoelectrochemistry. Read the story from the MacArthur Foundation.

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October 1, 2013 October 1, 2013 Time: 11:00 am Speaker: Mikhail Zamkov, Bowling Green State University Title: Engineering of Semiconductor Nanocrystals & Nanocrystal Solids for Renewable Energy Applications Location: 67-3111 Chemla room Hosted by Delia Milliron: I will discuss a novel methodology for depositing colloidal semiconductor nanocrystals into all-inorganic solid films with implications both to nanocrystal solar cells and nanocrystal light-emitting devices. The reported strategy utilizes a simple scheme for incorporating PbS or CdSe semiconductor nanocrystals into matrices of a wide-band gap CdS semiconductor for stable and efficient operation of solution-processed devices. The two key benefits of this approach include: (i) all-inorganic architecture promoting superior thermal and chemical stability, and - (ii)

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Nanofabrication Facility scabrini@lbl.gov 510.486.7339 Research Interests Micro-nano-fabrication, electron-beam lithography, focused ion beam lithography, focused electron...

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in the lab. The primary objective was to identify influencing factors that may increase the rate of collaboration via analyses of rejected versus accepted Foundry...

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Nanostructures WLQueen@lbl.gov 510.486.5526 Biography Education Postdoc with Dr. Craig Brown at the NIST Center for Neutron Research Ph.D in Inorganic Chemistry with...

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CO2 over other species common in exhaust gas, such as nitrogen, making MOFs desirable for carbon capture. The organic linker molecules, on the other hand, have been largely...

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in theoretical physics in 2004 from Oxford University, where he used statistical mechanics to study the dynamics of model glass-forming liquids. He was supervised by Juan P....

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are developing novel solid supports, synthesis formats, screening methodsand sequencing techniques to facilitate the high-throughputscreening of these libraries for novel...

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Engineering Bacteria to Generate Currents Just like electronics, living cells use electrons for energy and information transfer. Despite electrons being a common "language" of the...

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R. W. Falcone, 1997 Research Interests My research is focused on understanding the nano- and meso-scale interactions between localized states in materials (i.e. studying the...

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to directly observe S-layer formation on mica chips, Foundry scientists show that a kinetic trap occurs during protein self-assembly. Some domains become trapped in high-energy...

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Beams For the high-rep-rate x-ray beams essential to next generation light sources, electron guns with photocathodes that can deliver tight electron bunches with high charge and...

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of pyridine and amine-based molecules in gold junctions. Right, schematic of scanning electron microscope-based setup used to trap and measure individual molecules. Molecular...

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leader for the Membranes and Mesoscale Assembly at the Joint Center for Artificial Photosynthesis (JCAP). Segalman is also a professor of chemical engineering at UC Berkeley and a...

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employed as radiation detector materials in many fields of applied and fundamental research such as medical imaging, high energy physics, astrophysics, oil exploration and...

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at the Molecular Foundry have designed a thin coating of nanocrystals embedded in glass that can dynamically modify sunlight as it passes through a window. Unlike existing...

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Seeing in Color at the Nanoscale: Foundry Scientists Develop a New Nanotech Tool to Probe Solar Energy Conversion If nanoscience were television, we'd be in the 1950s. Although...

277

Microsoft Word - BSA_Commercial_Items_Rev12_Jan_2013.docx  

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Comm, Rev. 12; (Jan-13) 1 of 12 Comm, Rev. 12; (Jan-13) 1 of 12 BROOKHAVEN SCIENCE ASSOCIATES, LLC GENERAL TERMS AND CONDITIONS FOR COMMERCIAL ITEMS AT BROOKHAVEN NATIONAL LABORATORY Table of Contents Article 1 DEFINITIONS ................................................................................................................... 2 Article 2 ORDER OF PRECEDENCE ............................................................................................. 2 Article 3 ACCEPTANCE OF AGREEMENT, SURVIVABILITY ................................................. 3 Article 4 COMPLETE AGREEMENT ............................................................................................. 3 Article 5 RESPECTFUL WORKPLACE POLICY .......................................................................... 3

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Microsoft Word - BSA_NonCommercial_Items_Rev13_Apr_2013.docx  

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3; (Apr-13) 1 of 21 3; (Apr-13) 1 of 21 BROOKHAVEN SCIENCE ASSOCIATES, LLC GENERAL TERMS AND CONDITIONS FOR NONCOMMERCIAL ITEMS AT BROOKHAVEN NATIONAL LABORATORY Table of Contents Article 1 DEFINITIONS ................................................................................................................... 3 Article 2 ORDER OF PRECEDENCE ............................................................................................. 3 Article 3 ACCEPTANCE OF AGREEMENT, SURVIVABILITY ................................................. 4 Article 4 COMPLETE AGREEMENT ............................................................................................. 4 Article 5 RESPECTFUL WORKPLACE POLICY .......................................................................... 4

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DOE Hosts Festival to Collect Items for Area Food Banks | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Festival to Collect Items for Area Food Banks Festival to Collect Items for Area Food Banks DOE Hosts Festival to Collect Items for Area Food Banks July 1, 2012 - 12:00pm Addthis The DOE Feeds Families Fest and Hunger Awareness Event are from 11 a.m. to 2 p.m. at the Forrestal West Plaza in Washington, D.C. The DOE Feeds Families Fest and Hunger Awareness Event are from 11 a.m. to 2 p.m. at the Forrestal West Plaza in Washington, D.C. WASHINGTON, D.C. - Deputy Secretary of Energy Daniel Poneman and a representative of the Capital Area Food Bank are among the guest speakers at an event this Tuesday, July 31, to collect food items for the DOE Feeds Families drive. The DOE Feeds Families Fest and Hunger Awareness Event are from 11 a.m. to 2 p.m. at the Forrestal West Plaza in Washington, D.C. The fest features an

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Microsoft Word - BSA_NonCommercial_Items_Rev12_Jan_2013.docx  

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2; (Jan-13) 1 of 21 2; (Jan-13) 1 of 21 BROOKHAVEN SCIENCE ASSOCIATES, LLC GENERAL TERMS AND CONDITIONS FOR NONCOMMERCIAL ITEMS AT BROOKHAVEN NATIONAL LABORATORY Table of Contents Article 1 DEFINITIONS ................................................................................................................... 3 Article 2 ORDER OF PRECEDENCE ............................................................................................. 3 Article 3 ACCEPTANCE OF AGREEMENT, SURVIVABILITY ................................................. 4 Article 4 COMPLETE AGREEMENT ............................................................................................. 4 Article 5 RESPECTFUL WORKPLACE POLICY .......................................................................... 4

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281

Peer-to-peer inventory management of returnable transport items: A design science approach  

Science Conference Proceedings (OSTI)

The packaged gas industry suffers from the loss of gas cylinders due to ineffective inventory management and lack of suitably robust identification technologies. This paper takes a design science approach to this problem and contributes a prototype inventory ... Keywords: Inventory, Packaged gas, RFID, Returnable transport item, Wireless sensor network

Alex Mason; Andy Shaw; Ahmed Al-Shamma'a

2012-04-01T23:59:59.000Z

282

Virtual item sales as a revenue model: identifying attributes that drive purchase decisions  

Science Conference Proceedings (OSTI)

The global market for virtual items, characters and currencies was estimated to exceed 2.1 Billion USD in 2007. Selling virtual goods for real money is an increasingly common revenue model not only for online games and virtual worlds, but for social ... Keywords: Business model, Consumer behaviour, Online communities, Purchase drivers, RMT, Virtual consumption

Vili Lehdonvirta

2009-06-01T23:59:59.000Z

283

Plutonium Finishing Plant (PFP) Criticality Alarm System Commercial Grade Item (CGI) Critical Characteristics  

SciTech Connect

This document specifies the critical characteristics for Commercial Grade Items (CGI) procured for PFP's criticality alarm system as required by HNF-PRO-268 and HNF-PRO-1819. These are the minimum specifications that the equipment must meet in order to properly perform its safety function. There may be several manufacturers or models that meet the critical characteristics for any one item. PFP's Criticality Alarm System includes the nine criticality alarm system panels and their associated hardware. This includes all parts up to the first breaker in the electrical distribution system. Specific system boundaries and justifications are contained in HNF-SD-CP-SDD-003, ''Definition and Means of Maintaining the Criticality Detectors and Alarms Portion of the PFP Safety Envelope.'' The procurement requirements associated with the system necessitates procurement of some system equipment as Commercial Grade Items in accordance with HNF-PRO-268, ''Control of Purchased Items and Services.''

WHITE, W.F.

1999-09-16T23:59:59.000Z

284

Personalized mobile English vocabulary learning system based on item response theory and learning memory cycle  

Science Conference Proceedings (OSTI)

Since learning English is very popular in non-English speaking countries, developing modern assisted-learning tools that support effective English learning is a critical issue in the English-language education field. Learning English involves memorization ... Keywords: English vocabulary learning, Item response theory, Learning memory cycle, Mobile learning, Personalized learning

Chih-Ming Chen; Ching-Ju Chung

2008-09-01T23:59:59.000Z

285

Extracting Hyponyms of Prespecified Hypernyms from Itemizations and Headings in Web Documents  

E-Print Network (OSTI)

Extraction Algorithm Car Company List Toyota Honda Nissan Car List Toyota Honda Nissan (A) (B) Figure 1. A hyponym tends to have more than one hypernym. For instance, "Toyota" can have at least two hypernyms, because the itemizations suggesting that "Toyota" is a "car" are likely to again include the names

286

Guideline for the Utilization of Commercial Grade Items in Nuclear Safety Related Applications (NCIG-07)  

Science Conference Proceedings (OSTI)

The reduced availability of spare and replacement parts designed specifically for nuclear safety related components has made it necessary for utilities to purchase commercial grade parts. This study, the seventh in a series cosponsored by the Nuclear Construction Issues Group (NCIG), outlines an acceptance procedure for ensuring that commercial grade items conform with requirements for their use in safety related applications.

1988-06-01T23:59:59.000Z

287

8/16/2012 Texas Tech University Item Dept. Lab Name Cost  

E-Print Network (OSTI)

Student Project Work Benches ME Machine Shop $10,398 BOD Incubator CEE Environmental $6,000 Centrifugal Pump Demonstration Unit CEE Fluids $13,600 Centrifuge CEE Environmental $8,000 Concrete Compression - alphabetical by item Fourier Transform Infrared Spectrometer ChemE Undergraduate Teaching Labs $40,000 Gas

Gelfond, Michael

288

What Motivates People to Purchase Digital Items on Virtual Community Websites? The Desire for Online Self-Presentation  

Science Conference Proceedings (OSTI)

The sale of digital items, such as avatars and decorative objects, is becoming an important source of revenue for virtual community (VC) websites. However, some websites are unable to leverage this source of revenue, and there is a corresponding lack ... Keywords: VC involvement, VC norms, desire for online self-presentation, digital item purchase, online presentation self-efficacy, virtual community

Hee-Woong Kim; Hock Chuan Chan; Atreyi Kankanhalli

2012-12-01T23:59:59.000Z

289

Microsoft Word - BSA NC Items Rev9 draft clean _3_.docx  

NLE Websites -- All DOE Office Websites (Extended Search)

9; (Apr. 2011) 1 of 16 9; (Apr. 2011) 1 of 16 BROOKHAVEN SCIENCE ASSOCIATES, LLC GENERAL TERMS AND CONDITIONS FOR NON-COMMERCIAL ITEMS AT BROOKHAVEN NATIONAL LABORATORY Article 1 Definitions 2 Article 2 Order of Precedence 2 Article 3 Acceptance of Agreement 2 Article 4 Complete Agreement 3 Article 5 Assignment 3 Article 6 Compliance with Laws and Regulations 3 Article 7 Independent Contractor; Hold Harmless 3 Article 8 Notice Regarding Late Delivery 4 Article 9 Inspection and Acceptance 4 Article 10 No Waiver 5 Article 11 New Materials 5 Article 12 Suspect/Counterfeit Items 5 Article 13 Hazardous Material Identification and Material Safety Data 6 Article 14 Title and Risk of Loss 6 Article 15 Warranty 6 Article 16 Payment 7 Article 17 Taxes 7 Article 18 Extras 7

290

Microsoft Word - BSA_NC_Items_Rev6 eVerify Final.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

6; (Jan. 2010) 1 of 13 6; (Jan. 2010) 1 of 13 ATTACHMENT A BROOKHAVEN SCIENCE ASSOCIATES, LLC GENERAL TERMS AND CONDITIONS FOR NON-COMMERCIAL ITEMS AT BROOKHAVEN NATIONAL LABORATORY Article 1 Definitions 2 Article 2 Order of Precedence 2 Article 3 Acceptance of Agreement 2 Article 4 Complete Agreement 3 Article 5 Assignment 3 Article 6 Compliance with Laws and Regulations 3 Article 7 Independent Contractor; Hold Harmless 3 Article 8 Notice Regarding Late Delivery 3 Article 9 Inspection and Acceptance 4 Article 10 No Waiver 4 Article 11 New Materials 5 Article 12 Suspect/Counterfeit Items 5 Article 13 Hazardous Material Identification and Material Safety Data 6 Article 14 Title and Risk of Loss 6 Article 15 Warranty 6 Article 16 Payment 6 Article 17 Taxes 7 Article 18 Extras 7

291

GARS DSOC Open Action Items -9/19/13 Status Action  

NLE Websites -- All DOE Office Websites (Extended Search)

Open Action Items -9/19/13 Status Open Action Items -9/19/13 Status Action ID # Dept Type of Concern Issue Action Owner Status Originator Priority 46 DA Security/ Operations The use of Entrust is a vital component of cyber security. The team recommends that a solution to funding the startup and enduring cost be evaluated by the GARS Business office and BNL Cyber Security. Expand and encourage greater usage of Entrust across all categories of sensitive information and employees. 8/6 - Gerry sent a message to T. Schlagel 8/24/12-Testing alt approach. ITD /GARS in communication. 10/5 - G. Stokes to contact T. Schlagel 10/12 - T. Schlagel updated Gerry on progress using Entrust for BNL using the Argonne Solution 10/26 - Solution for system is in process 11/9 - K. McIntyre and K. Gillen on Entrust. Working thru

292

MONTICELLO NPL SITES Minutes and Action Items of the Federal Facilities Agreement Meeting  

Office of Legacy Management (LM)

Minutes and Action Items of the Federal Facilities Agreement Meeting Minutes and Action Items of the Federal Facilities Agreement Meeting September 16 and 17,2008 Meeting Location U.S. Department of Energy Site Office, Monticello, Utah Meeting Attendees Jalena Dayvault- U.S. Department of Energy Tim Bartlett- S.M. Stoller Todd Moon- S.M. Stoller Linda Sheader- S. M. Stoller Paul Wetherstein- S.M. Stoller Brent Everett- Utah Department of Environmental Quality Duane Mortensen- Utah Department of Environmental Quality Paul Mushovic- U.S. Environmental Protection Agency Rob Stites- U.S. Environmental Protection Agency (participated by phone) Christina Wilson- U.S. Environmental Protection Agency (participated by phone) Meeting topics and discussion points are summarized under the headings listed below. The agenda and copies of handouts presented during the meeting are attached to this report.

293

GARS DSOC Closed Action Items -9/19/13 Status Dept.  

NLE Websites -- All DOE Office Websites (Extended Search)

Closed Action Items -9/19/13 Status Closed Action Items -9/19/13 Status Dept. Type of Concern Issue Action Owner Status Originator NE Security/ Operations B. 130 Security violation should a BNL staff member comment on a classified document that has been published in a newspaper, etc. GARS Operational Security Team has made recommendations. New Issues have been added to the list under Security/Operations. GARS OPSEC Team Closed Stand Down NE & NN Security/ Operations * OUO & Proprietary Materials - concern that every is not aware of how to handle OUO & Proprietary material/documents; B815 custodian has master key to all offices - definite risk when OUO & Proprietary Material being used. Also a concern for personal files containing private information. * Classification review/refresher need for people so that

294

Liquefied natural gas. A literature survey issued quarterly, October--December 1976. [About 130 items  

SciTech Connect

A bibliography is compiled on LNG. In this issue, about 130 items are categorized in the following areas: thermodynamic, other properties, and phase equilibria of methane; other properties of methane mixtures; liquefaction and separation; regasification; peak shaving and terminal storage plants; liquid storage; importation of LNG; ground and sea transport; liquid pipelines; heat and mass transport; safety; sorption; instrumentation; gas fields and cavern storage; transportation and other applications; general references; economic factors; miscellaneous; patents; energy; and SNG. (MCW)

1976-01-01T23:59:59.000Z

295

Liquefied natural gas. A literature survey issued quarterly, April--June 1976. [About 250 items  

SciTech Connect

A bibliography is compiled on LNG. In this issue, about 250 items are categorized in the following areas: thermodynamic, other properties, and phase equilibria of methane; other properties of methane mixtures; liquefaction and separation; regasification; peak shaving and terminal storage plants; liquid storage; importation of LNG; ground and sea transport; liquid pipelines; heat and mass transport; safety; sorption; instrumentation; gas fields and cavern storage; transportation and other applications; general references; economic factors; miscellaneous; patents; energy; and SNG. (MCW)

1976-01-01T23:59:59.000Z

296

Liquefied natural gas. A literature survey issued quarterly, January--March 1976. [About 400 items  

SciTech Connect

A bibliography is compiled on LNG. In this issue, over four hundred items are categorized in the following areas: thermodynamic, other properties, and phase equilibria of methane; other properties of methane mixtures; liquefaction and separation; regasification; peak shaving and terminal storage plants; liquid storage; importation of LNG; ground and sea transportation; liquid pipelines; heat and mass transport; safety; sorption; instrumentation; gas fields and cavern storage; transportation and other applications; general references; economic factors; miscellaneous; patents; energy; and SNG. (MCW)

1976-01-01T23:59:59.000Z

297

Liquefied natural gas. A literature survey issued quarterly, July--September 1976. [About 150 items  

SciTech Connect

A bibliography is compiled on LNG. In this issue, about 150 items are categorized in the following areas: thermodynamic, other properties, and phase equilibria of methane; other properties of methane mixtures; liquefaction and separation; regasification; peak shaving and terminal storage plants; liquid storage; importation of LNG; ground and sea transport; liquid pipelines; heat and mass transport; safety; sorption; instrumentation; gas fields and cavern storage; transportation and other applications; general references; economic factors; miscellaneous; patents; energy; and SNG. (MCW)

1976-01-01T23:59:59.000Z

298

An Integrated RFID and Barcode Tagged Item Inventory System for Deployment at New Brunswick Laboratory  

Science Conference Proceedings (OSTI)

New Brunswick Laboratory (NBL) has a numerous inventory containing thousands of plutonium and uranium certified reference materials. The current manual inventory process is well established but is a lengthy process which requires significant oversight and double checking to ensure correctness. Oak Ridge National Laboratory has worked with NBL to develop and deploy a new inventory system which utilizes handheld computers with barcode scanners and radio frequency identification (RFID) readers termed the Tagged Item Inventory System (TIIS). Certified reference materials are identified by labels which incorporate RFID tags and barcodes. The label printing process and RFID tag association process are integrated into the main desktop software application. Software on the handheld computers syncs with software on designated desktop machines and the NBL inventory database to provide a seamless inventory process. This process includes: 1) identifying items to be inventoried, 2) downloading the current inventory information to the handheld computer, 3) using the handheld to read item and location labels, and 4) syncing the handheld computer with a designated desktop machine to analyze the results, print reports, etc. The security of this inventory software has been a major concern. Designated roles linked to authenticated logins are used to control access to the desktop software while password protection and badge verification are used to control access to the handheld computers. The overall system design and deployment at NBL will be presented. The performance of the system will also be discussed with respect to a small piece of the overall inventory. Future work includes performing a full inventory at NBL with the Tagged Item Inventory System and comparing performance, cost, and radiation exposures to the current manual inventory process.

Younkin, James R [ORNL; Kuhn, Michael J [ORNL; Gradle, Colleen [New Brunswick Laboratory, Argonne, IL; Preston, Lynne [U.S. Department of Energy, Office of Health, Safety and Security; Thomas, Brigham B. [ORNL; Laymance, Leesa K [ORNL; Kuziel, Ron [DOE SC - Chicago Office

2012-01-01T23:59:59.000Z

299

Information for Use in Conducting Audits of Supplier Commercial Grade Item Dedication Programs  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) has published a series of documents pertaining to commercial grade item dedication (CGID). Each of these documents was written from a licensees perspective and was intended for use by member utilities. EPRI released six of these documents as copyrighted publications in 2007, making them available to suppliers in the nuclear generation industry. Suppliers can use these documents as guidance for implementing supplier CGID programs. Recent experience conducting N...

2008-06-05T23:59:59.000Z

300

Comparison of Bottom-Up and Top-Down Forecasts: Vision Industry Energy Forecasts with ITEMS and NEMS  

E-Print Network (OSTI)

Comparisons are made of energy forecasts using results from the Industrial module of the National Energy Modeling System (NEMS) and an industrial economic-engineering model called the Industrial Technology and Energy Modeling System (ITEMS), a model developed for industrial energy analysis at the Pacific Northwest National Laboratory. Although the results are mixed, generally ITEMS show greater penetration of energy efficient technologies and thus lower energy use, even though the business as usual forecasts for ITEMS uses a higher discount rate than NEMS uses.

Roop, J. M.; Dahowski, R. T

2000-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Nutrition Guide Station Menu Items Portion Size Calories Protein Total Fat Carbohydrates Sodium Cholesterol Total Fiber  

E-Print Network (OSTI)

Nutrition Guide #12;Station Menu Items Portion Size Calories Protein Total Fat Carbohydrates Sodium.00 43 70.0 0.0 Turkey Breast 4 oz 172 20 7.00 0.00 520 47.0 0.0 Grilled White Meat Chicken 4 oz 125 28 1.40 0.00 74 66.0 0.0 Fried Boneless Chicken 4 oz 212 38 5.00 0.58 90 103.0 0.0 Ham 4 oz 120 20 4.00 0

Aronov, Boris

302

Items Supporting the Hanford Internal Dosimetry Program Implementation of the IMBA Computer Code  

SciTech Connect

The Hanford Internal Dosimetry Program has adopted the computer code IMBA (Integrated Modules for Bioassay Analysis) as its primary code for bioassay data evaluation and dose assessment using methodologies of ICRP Publications 60, 66, 67, 68, and 78. The adoption of this code was part of the implementation plan for the June 8, 2007 amendments to 10 CFR 835. This information release includes action items unique to IMBA that were required by PNNL quality assurance standards for implementation of safety software. Copie of the IMBA software verification test plan and the outline of the briefing given to new users are also included.

Carbaugh, Eugene H.; Bihl, Donald E.

2008-01-07T23:59:59.000Z

303

Functioning, Item Response TheoryImplicit Theories and Beta Change in Longitudinal Evaluations of Training Effectiveness: An Investigation Using Item Response Theory  

E-Print Network (OSTI)

Golembiewski, Billingsly, and Yeager (1976) conceptualized three distinct types of change that might result from development interventions, called alpha, beta, and gamma change. Recent research has found that beta and gamma change do occur as hypothesized, but the phenomena are somewhat infrequent and the precise conditions under which they occur have not been established. This study used confirmatory factor analysis and item response theory to identify gamma and beta change on a multidimensional, multisource managerial performance appraisal instrument and to examine relations among the change types, training program content, and raters' implicit theories of performance. Results suggested that coverage in training was a necessary but not sufficient condition for beta and gamma change to occur. Further, although gamma change was detected only in the trainee group, beta change was detected in self-ratings from trainees and in ratings collected from their superiors. Because trainees ' superiors were involved in post-training follow-up, this finding was interpreted as a possible diffusion of treatments effect (Campbell & Stanley, 1963). Contrary to expectations, there were no interpretable relations between raters' implicit theories of performance and either of the change types. Perhaps relatedly, more implicit theory change was detected among individuals providing observer ratings than in the trainees

S. Bartholomew Craig; Robert J. Harvey (chair; Kevin D. Carlson; John Donovan; Roseanne J. Foti; Neil M. A. Hauenstein; S. Bartholomew Craig

2002-01-01T23:59:59.000Z

304

A Kaleidoscope of Understanding: Comparing Real with Random Data, Using Binary-Choice Items, to Study Preservice Elementary Teachers’ Knowledge of Climate Change  

Science Conference Proceedings (OSTI)

The authors used a 59-item survey to probe the understanding of climate change by 89 Ontario preservice teachers. The study investigated the usefulness of comparing real survey data from closed, binary choice items, with randomly generated data. ...

Douglas Hayhoe; Shawn Bullock; Katharine Hayhoe

2011-10-01T23:59:59.000Z

305

Suspect/Counterfeit Items Criteria Review and Approach Document (CRAD) NNSA/Nevada Site Office Facility Representative Division  

Energy.gov (U.S. Department of Energy (DOE))

Management should have a formal system under Quality Assurance with adequate controls defined and implemented to identify and preclude Suspect/Counterfeit Items (S/CI) from being introduced into...

306

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT NAME OF OFFEROR OR CONTRACTOR  

NLE Websites -- All DOE Office Websites (Extended Search)

ITEM NO. ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT NAME OF OFFEROR OR CONTRACTOR 2 2 CONTINUATION SHEET REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF OAK RIDGE ASSOCIATED UNIVERSITIES, INC. (A) (B) (C) (D) (E) (F) DE-AC05-06OR23100/0456 Payment: OR for Oak Ridge/OSTI U.S. Department of Energy Oak Ridge Office Oak Ridge Financial Service Center P.O. Box 6017 Oak Ridge TN 37831 Period of Performance: 01/01/2006 to 12/31/2015 NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86) Sponsored by GSA FAR (48 CFR) 53.110 ___________ (x) x DE-AC05-06OR23100 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT TO BE RECEIVED AT

307

NMED COMMENTS ITEM 3 REVISE VOLATILE ORGANIC COMPOUND (VOC) TARGET ANALYTE LIST  

NLE Websites -- All DOE Office Websites (Extended Search)

3 3 NMED COMMENTS ITEM 3 REVISE VOLATILE ORGANIC COMPOUND (VOC) TARGET ANALYTE LIST OTHER CHANGES TO VOC MONITORING PROGRAM Page 1 of 21 VOC 3·1: PMR Section 3, Topic 1, Table 1 Recalculated Waste Matrix Code Group Weighting Factors based on the 2004 Compliance Recertification Contact Handled (CH) Transuranic (TRU) Waste Inventory (m 3 ) The new weighting factors appear to be based on CH TRU waste only and do not include remote handled (RH) TRU waste. There was no discussion in the PMR addressing possible differences in Waste Matrix Code Group (WMCG) for RH TRU that could potentially impact the weighting factors. Please provide data characterizing the differences in emissions between the two types of waste, in support of the assertion that modeling data from CH TRU waste adequately

308

OFFICE OF CIVIL RIGHTS NA-1.2 VIDEO LIBRARY Item Title  

National Nuclear Security Administration (NNSA)

OFFICE OF CIVIL RIGHTS NA-1.2 OFFICE OF CIVIL RIGHTS NA-1.2 VIDEO LIBRARY Item # Title # of copies DVD / CD Length Year Publisher 1 A Clear Picture - Harassment in the Public Sector- Una Imagen Clara Acosoen el Sector Publico 1 DVD 2008 Coastal Training Technologies Corp. A Dupont Company 2 Harassment Hurts: It's Personal 1 DVD 16 min 2009 ATS Media 3 Harassment Is .. (government version) 1 DVD 21 min 2005 Coastal Training Technologies Corp. A Dupont Company 4 Harassment Made Simple 1 DVD 6 min 2011 TrainingABC 5 Harassment Training for Supervisors: Let's Face It. Capacitaci ón contra el Hostigamiento para Supervisores Enfrent émoslo 1 DVD 58 min 2007 Coastal Training Technologies Corp. A Dupont Company 6 It's UP to You: Stopping Sexual Harassment for Managers 1 DVD 27 min 2005 ATS Media 7 OpenLines: Exploring Harassment

309

Monticello NPL Sites Federal Facilities Agreement Meeting Minutes & Action Items  

Office of Legacy Management (LM)

NPL Sites NPL Sites Federal Facilities Agreement Meeting Minutes & Action Items Location Monticello, Utah- DOE Office of Legacy Management field office Date September 27,2006 Attendees David Bird- Utah Department of Environmental Quality Paul Mushovic- U.S. Environmental Protection Agency Att Kleinrath- U.S. Depmtment of Energy Tim Bartlett- S. M. Stoller Meeting topics and discussion points are summarized separately under the headings that follow. Attaclunent 1 to this report includes the agenda and handout materials provided at the meeting. This report also includes disposal cell and Pond 4 leachate collection data (Attachment 2), quarterly site inspection results (Attachment 3), and project schedule and deliverables through the next two qumters (October 2006 through March 2007). With this

310

DOE-HDBK-1204-97; Guide to Good Practices for the Development of Test Items  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4-97 4-97 January 1997 Supersedes DOE-STD-1009-92 July 1992 DOE HANDBOOK GUIDE TO GOOD PRACTICES FOR THE DEVELOPMENT OF TEST ITEMS U.S. Department of Energy FSC 6910 Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 37831; (423) 576-8401. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161; (703) 487-4650. Order No. DE97000786 DOE-HDBK-1204-97 iii FOREWORD 1. This Department of Energy (DOE) Handbook is approved for use by all DOE

311

Proposal For Internationally Standardized Cost Item Definitions For The Decommissioning Of Nuclear Installations  

E-Print Network (OSTI)

Various international decommissioning projects have shown that there are substantial variations in cost estimates for individual installations. Studies to understand the reasons for these differences have been somewhat hampered by the fact that different types of cost estimation methods are used, having different data requirements. Although some uncertainty is inevitable in any costing method, an understanding of the costing methods used in particular projects is useful to avoid key uncertainties. Difficulties of understanding can be encountered and invalid conclusions drawn in making cost comparisons without regard to the context in which the various cost estimates were made. The above-mentioned difficulties are partly due to the lack of a standardized or generally agreed-upon costing method that includes well-structured and defined cost items and an established estimation method. Such a structure and method would be useful not only for project cost comparisons but would also be a t...

Lucien Teunckens Belgoprocess; Kurt Pflugrad; Lucien Teunckens; Candace Chan-sands; Ted Lazo

2000-01-01T23:59:59.000Z

312

Power saving in hand-held multimedia systems using MPEG-21 digital item adaptation,” ESTImedia  

E-Print Network (OSTI)

The MPEG-21 Multimedia Framework initiative aims to support a wide range of networks and devices in the delivery and consumption of multimedia resources. One of the primary goals of MPEG-21 is universal multimedia access (UMA) through Digital Item Adaptation (DIA), which supports multimedia streaming to heterogeneous terminal devices ensuring the same readability and seamlessness. We pioneer power saving of terminal devices with MPEG-21 DIA, so that the MPEG-21 DIA can also be used to support power saving, even though the framework is not primarily designed for power reduction and only limited power awareness is defined by DIA. We introduce several power-saving techniques conforming to MPEG-21 DIA specifications and show the dependency relation among introduced techniques. We achieve energy savings of up to 66 % in hand-held multimedia devices with minor QoS (Quality of Service) degradation. 1.

Hojun Shim; Youngjin Cho; Naehyuck Chang

2004-01-01T23:59:59.000Z

313

Plutonium Finishing Plant (PFP) Standby Power System Commercial Grade Item (CGI) Critical Characteristics  

Science Conference Proceedings (OSTI)

PEP's Standby Power System consists of the diesel generators, the generator control system, Rm 308 UPS, switchgear batteries, and the electrical equipment used to distribute this power. Due to the nature of the equipment and its use throughout general industry, the majority of the system falls within the CGI definition HNF-PRO-268. ''Control of Purchased Items and Services'' and HNF-PRO-1819, ''PHMC Engineering Requirements'' require that the critical characteristics of CGI-procured equipment be established in an engineering document prior to placing the order. HNF-5043 establishes these critical characteristics for the Standby Power System. Equipment will be added to the list as required to support future CGI procurements.

BUSCH, M.S.

1999-09-16T23:59:59.000Z

314

A unique radioisotopic label as a new concept for safeguarding and tagging of long-term stored items and waste  

E-Print Network (OSTI)

The present paper discuss a novel method of tagging and labeling of waste casks, copper canisters, spent fuel containers, mercury containers, waste pack- ages and other items. In particular, it is related to the development of new long-term security identification tags/labels that can be applied to articles for carrying information about the content, inventory tracking, prevention of falsifi- cation and theft etc. It is suggested to use a unique combination of radioisotopes with different predictable length of life, as a label of the items. The possibil- ity to realize a multidimensional bar code symbology is proposed as an option for a new labeling method. The results of the first tests and evaluations of this are shown and discussed in the paper. The invention is suitable for use in items assigned to long-term (hundreds of years) storing or for final repositories. Alternative field of use includes fresh nuclear fuel handling and shipment of goods.

Dina Chernikova; Kare Axell

2013-12-06T23:59:59.000Z

315

A unique radioisotopic label as a new concept for safeguarding and tagging of long-term stored items and waste  

E-Print Network (OSTI)

The present paper discuss a novel method of tagging and labeling of waste casks, copper canisters, spent fuel containers, mercury containers, waste pack- ages and other items. In particular, it is related to the development of new long-term security identification tags/labels that can be applied to articles for carrying information about the content, inventory tracking, prevention of falsifi- cation and theft etc. It is suggested to use a unique combination of radioisotopes with different predictable length of life, as a label of the items. The possibil- ity to realize a multidimensional bar code symbology is proposed as an option for a new labeling method. The results of the first tests and evaluations of this are shown and discussed in the paper. The invention is suitable for use in items assigned to long-term (hundreds of years) storing or for final repositories. Alternative field of use includes fresh nuclear fuel handling and shipment of goods.

Chernikova, Dina

2013-01-01T23:59:59.000Z

316

11. THIS ITEM APPLIES TO AMENDMENTS OF SOLICITATIONS 0 The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers 0 is extended, 0 is not extended.  

E-Print Network (OSTI)

%) Office of Energy Efficiency and Renewable Energy (EERE) (7%) Office of Fossil Energy (FE) (4%) Office. ADMINISTEREDBY(IfotherthanItem6) CODE I U. S. Department of Energy Pacific Northwest Site Office Post Office Box with the Contractor and other key customers, the Department of Energy (DOE) Headquarters (HQ) and the Site Office have

317

11. THIS ITEM APPLIES TO AMENDMENTS OF SOLICITATIONS D The above numbered solicitationis amended as set forth in Item 14. The hour and dale specified for receipt of Offers 0 is extended. D is not extended.  

E-Print Network (OSTI)

. ADMINISTERED BY (If otherthan Item 6) CODE I u.S. Department of Energy Pacific Northwest Site Office Post, !:8J is required to sign this document and return_2- copies to the Issuing office. 14. DESCRIPTION M 205.1-4 "National Security Manual" Delete: CRD M 470.4-6 "Nuclear Material Control

318

Set-based broadcast scheduling for minimizing the worst access time of multiple data items in wireless environments  

Science Conference Proceedings (OSTI)

In wireless environments, data broadcast can offer unlimited mobile users up-to-date and shareable information in the meantime. Traditional schemes favor popular queries and thus sacrifice unpopular queries. This paper considers a broadcast scheduling ... Keywords: Broadcast scheduling, Data allocation, Job partition, Minmax optimization, Multiple data-item query

Jen-Ya Wang

2012-09-01T23:59:59.000Z

319

' t i l n o o n e i s h u n g r y Most Wanted Items  

E-Print Network (OSTI)

, including juice boxes Canned Vegetables low sodium, no salt added Canned Proteins Tuna, salmon, chicken, peanut butter, beans Hygiene Items diapers, deodorants for men & women, feminine products, toilet paper, tissues, soap, toothpaste, shampoo Condiments tomato based sauces, light soy sauce, ketchup, mustard

Ungerleider, Leslie G.

320

SUBJECT: SAFETY EVALUATION REPORT WITH OPEN ITEMS RELATED TO THE LICENSE RENEWAL OF KEWAUNEE POWER STATION (TAC NO. MD9408)  

E-Print Network (OSTI)

The license renewal application (LRA) was submitted pursuant to Title 10 of the Code of Federal Regulations Part 54, "Requirements for Renewal of Operating Licenses for Nuclear Power Plants. " The staff determined that the LRA was complete and acceptable for docketing on September 25,2008. The staff has reviewed the KPS LRA and has developed the enclosed "Safety Evaluation Report With Open Items related to the License Renewal of the Kewaunee Power Station," hereinafter referred to as the Safety Evaluation Report (SER). This SER reflects the status of the staff's review of the LRA, requests for additional information (RAts), the applicant's responses to the staff's RAls, and other questions related to the LRA through March 26, 2010, unless otherwise noted. Issuance of the enclosed SER is an important milestone for both the applicant and the staff. The staff has identified four open items in its review which must be resolved before it can make a final determination on the application. SER Section 1.5 includes a listing of the open items with a summary of the information required to satisfactorily resolve the issues. In order to resolve these items, the staff has requested additional information, as identified in the SER.

United States; Mr. David; A. Heacock; Dear Mr. Heacock

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Supplemental Guidance for the Application of EPRI Report NP-5652 on the Utilization of Commercial Grade Items  

Science Conference Proceedings (OSTI)

Significant industry activity has occurred in the area of commercial grade dedication since the publication of EPRI NP-5652 in 1988. This document evaluates these activities and provides updated information which can further assist utilities in reducing the engineering and procurement costs associated with commercial grade items (CGIs) intended for nuclear safety-related applications.

1994-05-26T23:59:59.000Z

322

Special Rreview of the Suspect/Counterfeit Items Program at the Bechtel Jacobs Company, LLC at the Oak Ridge Reservation  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Special Review of the Special Review of the Suspect/Counterfeit Items Program at the Bechtel Jacobs Company, LLC at the Oak Ridge Reservation May 2011 July 2011 Office of Enforcement and Oversight Office of Health, Safety and Security U.S. Department of Energy i Table of Contents 1.0 Purpose and Scope ............................................................................................................................... 1 2.0 Results ................................................................................................................................................... 1 3.0 Conclusions ........................................................................................................................................... 5

323

Special Rreview of the Suspect/Counterfeit Items Program at the Bechtel Jacobs Company, LLC at the Oak Ridge Reservation  

NLE Websites -- All DOE Office Websites (Extended Search)

Special Review of the Special Review of the Suspect/Counterfeit Items Program at the Bechtel Jacobs Company, LLC at the Oak Ridge Reservation May 2011 July 2011 Office of Enforcement and Oversight Office of Health, Safety and Security U.S. Department of Energy i Table of Contents 1.0 Purpose and Scope ............................................................................................................................... 1 2.0 Results ................................................................................................................................................... 1 3.0 Conclusions ........................................................................................................................................... 5

324

Suspect Counterfeit Items Criteria Review and Approach Document , Phase 1 - Management - Developed By NNSA/Nevada Site Office Facility Representative Division  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Suspect/Counterfeit Items Suspect/Counterfeit Items Criteria Review and Approach Document (CRAD) NNSA/Nevada Site Office Facility Representative Division Phase 1 - Management Performance Objective: Management should have a formal system under Quality Assurance with adequate controls defined and implemented to identify and preclude Suspect/Counterfeit Items (S/CI) from being introduced into safety systems and applications that create potential hazards. CRITERIA: Management should have a formal system of controls in place for assurance that all items procured meet the requirements for their intended use. Management should have a system of mechanisms to continuously maintain current, accurate, updated information on SC/Is and associated suppliers using all available sources. Management should have a training program with detailed records that

325

Technical Evaluation for the Determination of CGI Designation for Safety Class Items Incorporated in Hose-in-Hose Transfer Line Assemblies  

SciTech Connect

The purpose of this technical evaluation is to determine whether the secondary hoses are to be categorized as Commercial Grade Items (CGI) or Engineered Equipment. This determination will identify whether or not use of the CGI Dedication process is appropriate.

BUCHANAN, J.R.

2000-05-16T23:59:59.000Z

326

Geographical Distribution of Biomass Carbon in Tropical Southeast Asian  

NLE Websites -- All DOE Office Websites (Extended Search)

4. Item descriptions for the ten ARC/INFO export grids 4. Item descriptions for the ten ARC/INFO export grids 3.75-km grid 0.25-degree Item Input Output Variable name grid name Column name width width Item type description BIOMASS BIOMASSX 1 Value 4 10 Binary Unique value for (2,200 records (2,209 records each grid cell in .vat file) in .vat file) 5 Count 4 10 Binary Cell count associated with each unique value 9 ac 4 16 Binary Actual biomass carbon (Mg C/ha) 13 pc 4 16 Binary Potential biomass carbon (Mg C/ha) CLIMATE CLIMATEX 1 Value 4 10 Binary Unique value for

327

Glossary Item - Quark  

NLE Websites -- All DOE Office Websites (Extended Search)

family consists of Top and Bottom quarks and only exist at very high energies. The Top quark was finally discovered in 1995 at the Fermi National Accelerator Laboratory. Particle...

328

Glossary Item - Tantalus  

NLE Websites -- All DOE Office Websites (Extended Search)

king of Phrygia and the father of Niobe and Pelops. Punished for testing the gods at a banquet, he is forever trapped in Tartarus. He stands in a pool of water with fruit trees...

329

Glossary Item - Bohr Radius  

NLE Websites -- All DOE Office Websites (Extended Search)

size of a ground state hydrogen atom as calculated by Niels Bohr using a mix of classical physics and quantum mechanics. The Bohr Radius is given by the following formula: Formula...

330

Agenda item 11  

Science Conference Proceedings (OSTI)

Page 1 CCMAS 32: CRD 2 FINAL REPORT OF THE 23rd MEETING OF INTERNATIONAL ORGANISATIONS WORKING IN THE FIELD OF METHODS OF ANALYSIS AND SAMPLING (INTER-AGENCY MEETING; IAM-23) 14.00 – 18.00h, Friday, 4th March 2011 Present A

331

Glossary Item - Neutrino  

NLE Websites -- All DOE Office Websites (Extended Search)

that rarely interact with matter. Scientists know of three types of neutrinos: electron-neutrinos, muon-neutrinos and tau-neutrinos. Wolfgang Pauli first proposed the...

332

Glossary Item - Electron  

NLE Websites -- All DOE Office Websites (Extended Search)

Electron An Electron Electrons are negatively charged particles that surround the atom's nucleus. Electrons were discovered by J. J. Thomson in 1897. Particle Data Symbol Mass...

333

Agenda item 11  

Science Conference Proceedings (OSTI)

REPORT OF THE 15TH MEETING OF INTERNATIONAL ORGANISATIONS WORKING IN THE FIELD OF METHODS OF ANALYSIS AND SAMPLING (INTER-

334

Agenda item 11  

Science Conference Proceedings (OSTI)

REPORT OF THE 14TH MEETING OF INTERNATIONAL ORGANISATIONS WORKING IN THE FIELD OF METHODS OF ANALYSIS AND SAMPLING (INTER-

335

Agenda item 11  

Science Conference Proceedings (OSTI)

REPORT OF THE 16TH MEETING OF INTERNATIONAL ORGANISATIONS WORKING IN THE FIELD OF METHODS OF ANALYSIS AND SAMPLING (INTER-AGENCY MEETING) Budapest, Hungary 5

336

Action Item List  

NLE Websites -- All DOE Office Websites (Extended Search)

index.asp (PDF - 50K) IP 7 A Request the BOR to come in & assist with cost allocation flow chart; including cost and volume differences. Kent Palmerton 792008 Prior to next...

337

POWER ACTION ITEMS LIST  

NLE Websites -- All DOE Office Websites (Extended Search)

index.asp 9-Jul-08 IP 7 A Request the BOR to come in & assist with cost allocation flow chart; including cost and volume differences. Kent Palmerton 792008 782008 107...

338

Category and Item Commentary  

Science Conference Proceedings (OSTI)

... activities, such as increasing equity and access to ... the service requirements of tax-exempt organizations. ... cash flows, return on investment, or return ...

2013-01-09T23:59:59.000Z

339

Agenda item 11  

Science Conference Proceedings (OSTI)

REPORT OF THE 20th MEETING OF INTERNATIONAL ORGANISATIONS WORKING IN THE FIELD OF METHODS OF ANALYSIS AND SAMPLING (INTER-AGENCY MEETING; IAM-20) 14.00 – 18.00h, Friday, 7th March 2008 Present AOCS Richard Cantrill (Secretariat)

340

An examination of reliability critical items in liquid metal reactors: An analysis by the Centralized Reliability Data Organization (CREDO)  

SciTech Connect

The Centralized Reliability Data Organization (CREDO) is the largest repository of liquid metal reactor (LMR) component reliability data in the world. It is jointly sponsored by the US Department of Energy (DOE) and the Power Reactor and Nuclear Fuel Development Corporation (PNC) of Japan. The CREDO data base contains information on a population of more than 21,000 components and approximately 1300 event records. A conservative estimation is that the total component operating hours is approaching 3.5 billion hours. Because data gathering for CREDO concentrates on event (failure) information, the work reported here focuses on the reliability information contained in CREDO and the development of reliability critical items lists. That is, components are ranked in prioritized lists from worst to best performers from a reliability standpoint. For the data contained in the CREDO data base, FFTF and JOYO show reliability growth; EBR-II reveals a slight unreliability growth for those components tracked by CREDO. However, tabulations of events which cause reactor shutdowns decrease with time at each site.

Humphrys, B.L.; Haire, M.J.; Koger, K.H.; Manneschmidt, J.F.; Setoguchi, K.; Nakai, R.; Okubo, Y.

1987-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Successful Application of Oak Ridge SMARTSHELF Item Monitoring and CAVIS Weight Sensor Technologies Installed at Kurchatov Institute  

SciTech Connect

The U.S./Russian Material Protection, Control, and Accounting (MPC&A) program has been active since 1994. In 1997, Oak Ridge National Laboratory (ORNL)1, in cooperation, and through contract, with the Russian Research Centre-Kurchatov Institute (KI), under the MPC&A program, installed the jointly developed Oak Ridge National Laboratory (ORNL) and Y-12 National Security Complex (Y-12)2 SmartShelf and Continuous Automated Vault Inventory (CAVIS) technologies for providing constant unattended monitoring of stored nuclear material(s) of interest. SmartShelf is an item monitoring system, and the CAVIS weight sensor technology is a weight monitoring system for stored nuclear materials. Benefits derived from use of these two technologies are a reduction of inventory frequency, a reduction of operational cost, and minimization of worker exposure to nuclear materials during routine physical inventories. SmartShelf and CAVIS are still in service at KI and have proven how beneficial these reliable and long-life technologies can be for MC&A application in any nuclear facility. This paper will address the technologies and their application at KI, including the current operational status and potential applications, as well as address the derived benefits of these technologies in terms of system reliability, inventory assurance, worker safety, and cost efficiency.

Randolph, John David [ORNL] [ORNL; Pickett, Chris A [ORNL] [ORNL; Singh, Surinder Paul [ORNL] [ORNL; Bell, Zane W [ORNL] [ORNL

2007-01-01T23:59:59.000Z

342

Estimated general population control limits for unitary agents in drinking water, milk, soil, and unprocessed food items  

SciTech Connect

In the event of an unplanned release of chemical agent during any stage of the Chemical Stockpile Disposal Program (CSDP), the potential exists for contamination of drinking water, forage crops, grains, garden produce, and livestock. Persistent agents such as VX or sulfur mustard pose the greatest human health concern for reentry. This White Paper has been prepared to provide technical bases for these decisions by developing working estimates of agent control limits in selected environmental media considered principal sources of potential human exposure. To date, control limits for public exposure to unitary agents have been established for atmospheric concentrations only. The current analysis builds on previous work to calculate working estimates of control limits for ingestion and dermal exposure to potentially contaminated drinking water, milk, soil, and unprocessed food items such as garden produce. Information characterizing agent desorption from, and detection on or in, contaminated porous media are presently too developed to permit reasonable estimation of dermal exposure from this source. Thus, dermal contact with potentially contaminated porous surfaces is not considered in this document.

Watson, A.P.; Adams, J.D.; Cerar, R.J.; Hess, T.L.; Kistner, S.L.; Leffingwell, S.S.; MacIntosh, R.G.; Ward, J.R.

1992-01-01T23:59:59.000Z

343

HOW TO SURPLUS UNNEEDED ITEMS (Anderson, Bloedel, or Winkenwerder Halls) If you have furniture or equipment in your space that you want removed  

E-Print Network (OSTI)

, refrigerator, microwave, centrifuge, etc. See http containing asbestos or chemicals, pressurized gas cylinders, etc. (Submit a work request at http://www.washington.edu/facilities/fsworks/ for pick up of asbestos items. Contact EH&S at http://www.ehs.washington.edu/ for chemicals or gas

Borenstein, Elhanan

344

Multiple Exciton Coherence Sizes in Photosynthetic Antenna Complexes viewed by Pump-Probe Spectroscopy  

E-Print Network (OSTI)

at the red wing.21 A total line width of ) 430 cm-1 and a homogeneous width 188 cm-1 was found in ref 17

Mukamel, Shaul

345

NIST Description of Atlas and Wavenumber Tables  

Science Conference Proceedings (OSTI)

... The lines were first given a width and shape ... by the Doppler width of the line and then ... absorption coefficient to a percent transmission scale and ...

2010-10-05T23:59:59.000Z

346

Logarithmic 3-Band Color Encoding: ...  

Science Conference Proceedings (OSTI)

... 256 x 256 pixels. Field width: 80 µm. Columns: Nickel, Aluminum, Iron. ... 256 x 256 pixels. Field width: 300 µm. Columns: Aluminum, Copper, Zinc. ...

347

ELECTROMAGNETIC COMPATIBILITY AND RENEWABLE POWER FOR IMPLANTABLE NEUROSTIMULATORS  

E-Print Network (OSTI)

3Hz), pulse width (210-500 usec). The other two implantableand pulse width (500 usec). Overall, the output amplitude of

Pantchenko, Oxana S.

2012-01-01T23:59:59.000Z

348

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Journal Article: Bounding the Higgs Width Through Interferometry Citation Details In-Document Search Title: Bounding the Higgs Width Through Interferometry...

349

9/18/09 2:43 PM'Big Wave' Theory Offers Alternative to Dark Energy // Current Page 1 of 11http://current.com/items/90718274_big-wave-theory-offers-alternative-to-dark-energy.htm  

E-Print Network (OSTI)

9/18/09 2:43 PM'Big Wave' Theory Offers Alternative to Dark Energy // Current Page 1 of 11http://current.com/items/90718274_big-wave-theory-offers-alternative-to-dark-energy.htm login | register |home tv shows schedule to Dark Energy // Current Page 2 of 11http://current.com/items/90718274_big-wave-theory-offers-alternative-to-dark-energy

Temple, Blake

350

BReW: Blackbox Resource Selection for e-Science Workflows  

E-Print Network (OSTI)

pipeline of stages. For blackbox estimates, the workflow inputs are the task fanout width, runtime length,

Simmhan, Yogesh

2013-01-01T23:59:59.000Z

351

Gear Description -Shrimp Trawl Page _____ of _____ Outrigger Stern trawler  

E-Print Network (OSTI)

): Material Hanging ratio Loop chain Tickler chain Mouth width: Head rope # floats: Bottom leg line - dummy

352

Glossary Item - Half-life  

NLE Websites -- All DOE Office Websites (Extended Search)

Half-life Thallium-208 decays into lead-208 with a half-life of 3.05 minutes. The half-life describes the amount of time needed for half of a sample of unstable atoms or particles...

353

Professional Registration Committee Item Writers  

Science Conference Proceedings (OSTI)

Meeting to write questions that fall under the knowledge areas of the exam (see ... After approval, the candidate will fill out a form on the NCEES site for.

354

Estimated general population control limits for unitary agents in drinking water, milk, soil, and unprocessed food items. For use in reentry decision-making  

SciTech Connect

In the event of an unplanned release of chemical agent during any stage of the Chemical Stockpile Disposal Program (CSDP), the potential exists for contamination of drinking water, forage crops, grains, garden produce, and livestock. Persistent agents such as VX or sulfur mustard pose the greatest human health concern for reentry. This White Paper has been prepared to provide technical bases for these decisions by developing working estimates of agent control limits in selected environmental media considered principal sources of potential human exposure. To date, control limits for public exposure to unitary agents have been established for atmospheric concentrations only. The current analysis builds on previous work to calculate working estimates of control limits for ingestion and dermal exposure to potentially contaminated drinking water, milk, soil, and unprocessed food items such as garden produce. Information characterizing agent desorption from, and detection on or in, contaminated porous media are presently too developed to permit reasonable estimation of dermal exposure from this source. Thus, dermal contact with potentially contaminated porous surfaces is not considered in this document.

Watson, A.P.; Adams, J.D.; Cerar, R.J.; Hess, T.L.; Kistner, S.L.; Leffingwell, S.S.; MacIntosh, R.G.; Ward, J.R.

1992-01-01T23:59:59.000Z

355

rho770_m009-web.dvi  

NLE Websites -- All DOE Office Websites (Extended Search)

with many difficulties because of its large width. In physical region fits, the line shape does not correspond to a relativistic Breit-Wigner function with a P -wave width, but...

356

ES&H Safety Walk Around Check List  

NLE Websites -- All DOE Office Websites (Extended Search)

emergency disconnecting means clear with a 30-inch width and a 36-inch depth (42-inch for high voltage) plus a free access path (28-inch width)? Are all panels and disconnects...

357

General Arc-flow Formulation with Graph Compression  

E-Print Network (OSTI)

number of rolls of paper of fixed width waiting to be cut for satisfying demand of different customers who want pieces of various widths. Rolls must be cut in such

358

LO Generation and Distribution for 60GHz Phased Array Transceivers  

E-Print Network (OSTI)

transmission line utilizes wide width and large gap spacing when the current is high (voltage is low) andtransmission line utilizes wide width and large gap spacing when the current is high (voltage is low) and

Marcu, Cristian

2011-01-01T23:59:59.000Z

359

Buoyancy Driven Flow As the Forcing Function of Smoke ...  

Science Conference Proceedings (OSTI)

... the integral. That is z2 pV dzdb + width pVdz. z1 flow = !width I height (7) ... 26 15. Price $9 95 U SC OMM-D C 6043-P 8 0 Page 31. i

2004-10-05T23:59:59.000Z

360

On the Automatic Analysis of Stellar A thesis submitted for the degree of  

E-Print Network (OSTI)

.4.3 Surface gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 5.4.4 Lithium depletion.4 Gravity features equivalent widths versus spectral type . . . . . . . . . . . . . . 56 2.5 Optical widths versus spectral type . . . . . . . . . . . . . . . . . . . . . 101 3.14 Gravity features

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Microsoft Word - Appendix G - 021411  

National Nuclear Security Administration (NNSA)

width of 10-12 feet, is 2-3 feet below the land surface, and has limited habitat diversity. A normal stream channel varies in wetted width, water depth, has a sinuous track,...

362

TEMPERATURE MEASUREMENTS IN THE TORMAC IV-c PLASMA  

E-Print Network (OSTI)

FULL ONIZATION TIME (USEC) TOTAL IONIZATION VS TIME. FILL6.8 s e A V\\ J TIME s. (USEC) WIDTH AND INTENSITY OF HEIId rENSITY ra es n TIME (USEC) WIDTH AND INTENSITY OF HEII

Greenwald, Martin

2011-01-01T23:59:59.000Z

363

Examining the Cycle: How Perceived and Actual Bicycling Risk Influence Cycling Frequency, Roadway Design Preferences, and Support for Cycling Among Bay Area Residents  

E-Print Network (OSTI)

street parking, lighting, presence, width, quality, and placement of bicycle infrastructure, etc. However, with the exception of research

Sanders, Rebecca Lauren

2013-01-01T23:59:59.000Z

364

FLV** *ƒ  

Science Conference Proceedings (OSTI)

FLV** *ƒ*. onMetaData***duration@B?Z*¼*1*width@ä*height@~. videodatarate@ @ framerate@. videocodecid@*filesizeAD ...

2012-05-09T23:59:59.000Z

365

Visual Acuity of Juvenile Loggerhead Sea Turtles (Caretta caretta): A Behavioral Approach  

E-Print Network (OSTI)

filtered riverwater. A plywood barrier running the width ofcutout sections of the plywood barrier with clips so that

Moein Bartol, Soraya; Mellgren, Roger L.; Musick, John A.

2003-01-01T23:59:59.000Z

366

S e i s m i c i n v e r s i o n f o r r e s e r v o i r p r o p e r t i e s 580 The Leading Edge May 2012  

E-Print Network (OSTI)

in the seismic band- width. Low-frequency laboratory experiments on oil shales show that as the solid kerogen

Tsvankin, Ilya

367

Implications of Pb-free microelectronics assembly in aerospace applications  

E-Print Network (OSTI)

three-dimensional laser-based measurement system. Componentlaser-based solder paste height and width measurement system

Shapiro, A A; Bonner, J K; Ogunseitan, O A; Saphores, JDM; Schoenung, J M

2006-01-01T23:59:59.000Z

368

OpenEI Community - data  

Open Energy Info (EERE)

and and Residential Hourly Load Data Now Available on OpenEI! http://en.openei.org/community/blog/commercial-and-residential-hourly-load-data-now-available-openei Load datawidth:527px; height:285px" title="" />Image source: NREL 

Files: 
items">
application/zip icon

369

Blog Posts  

NLE Websites -- All DOE Office Websites (Extended Search)

7?&date_filter[value]&uid= en Innovators 7?&date_filter[value]&uid= en Innovators Using Federal Data to Help Consumers Make Informed Decisions http://www.data.gov/blog/innovators-using-federal-data-help-consumers-make-informed-decisions-0 Log into vote

1
items">
By: Sarah Gearen
WIDTH: 62px"

370

OpenEI Community - load profile  

Open Energy Info (EERE)

/0 en Commercial and /0 en Commercial and Residential Hourly Load Data Now Available on OpenEI! http://en.openei.org/community/blog/commercial-and-residential-hourly-load-data-now-available-openei Load datawidth:527px; height:285px" title="" />Image source: NREL 

Files: 
items">
application/zip icon

371

Action items inspired by the IPCC exercise  

NLE Websites -- All DOE Office Websites (Extended Search)

PCMDI PCMDI ARM 13 March '08 K. E. Taylor Climate Radiative Responses and Clouds: What we are learning from CMIP3 Karl E. Taylor Program for Climate Model Diagnosis and Intercomparison with thanks to S. Bony, B. Soden, and others Presented at the ARM Science Team Meeting Norfolk, VA 13 March 2008 PCMDI ARM 13 March '08 K. E. Taylor CMIP3 terminology and background * CMIP = Coupled Model Intercomparison Project * Simulations performed in support of IPCC's Fourth Assessment Report (AR4) * WCRP's WGCM & CMIP panel coordinated activity * PCMDI archived and made available model output (funded by DOE) * 17 climate modeling centers (23 models) performed 12 expts. each * CMIP3 impact: Has resulted in more than 300 publications

372

All the items fit to print  

Science Conference Proceedings (OSTI)

3D printing has come of age. It promises to revolutionize a wide range of industries and profoundly change the way people buy and consume.

Samuel Greengard

2013-07-01T23:59:59.000Z

373

The mystery item was not built yet.  

E-Print Network (OSTI)

the "Ellis Island of theWest." Electric Streetcar Welcome toWashington,D.C.,in 1900,and to the electric on this passenger train? Listen to their stories. Pullman porters worked on the Pullman Company's sleeping cars-class families were able to buy cars and move in.Left behind in the cities were immigrants and people with lower

Mathis, Wayne N.

374

Category and Item Commentary Business Nonprofit Criteria  

Science Conference Proceedings (OSTI)

... labor; and • the retirement of an aging workforce ... to provide an information technology infrastructure, data, and ... For example, a public utility is likely to ...

2013-06-11T23:59:59.000Z

375

Glossary Item - Electron Volt (eV)  

NLE Websites -- All DOE Office Websites (Extended Search)

Electron Volt (eV) An electron volt is the amount of work done on an electron when it moves through a potential difference of one volt. 1 eV 1.602*10-19 J 1.602*10-12 erg ...

376

Capturing value from Item Unique Identification (IUID)  

E-Print Network (OSTI)

The Department of Defense has issued a mandate aimed at improving its capabilities in determining the location, value, quantity, and condition of government assets. The mandate requires marking specified assemblies and ...

Salamini, Alexey

2006-01-01T23:59:59.000Z

377

http://hq.na.gov/default.aspx?L=ITEM&ITEM=17500&CA=30&OT=101...  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Simulation & Computing (ASC) Defense Nuclear Nonproliferation (NA-20) Nuclear Cities Initiative (NCI) DOE Sites DOE Callup Directory Energy.Gov Simulation in...

378

Item # Item Description Unit Size Supplier # Supplier Name Price Busch Stockroom Product List  

E-Print Network (OSTI)

/11/2013 782 Nitrogen - Liquid 1 Liter ER AirGas 1.00 2,639 04/03/2013 797 Oil Vacuum Pump - 1 Liter S41455 Fisher 9.48 0 03/27/2008 796 Oil Vacuum Pump - 1 Liter 01184-150A Fisher 9.57 0 03/27/2008 820 Petroleum

Garfunkel, Eric

379

Carbon Dust Reduction in Soderberg Pots  

Science Conference Proceedings (OSTI)

Apr 1, 2003... and width; Implantation of Stud Cleaning Equipment (Shot blasting); Implementation of Studs-quality control (segregation and replacement); ...

380

Recoverable Robust Knapsacks: ?-Scenarios  

E-Print Network (OSTI)

width capacity to be partitioned among the users in the area covered by the antenna. ..... instances were generated for 51 antennas with 15 to 221 traffic nodes ( ...

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Reduced vibration motor winding arrangement - Energy ...  

An individual phase winding arrangement having a sixty electrical degree phase belt width for use with a three phase motor armature includes a delta connected phase ...

382

NIST: Atomic Spectros. - Spectral Line Shapes, etc.  

Science Conference Proceedings (OSTI)

... For a Maxwellian velocity distribution, the line shape is Gaussian; the full width at ... Shapes are often approximately Lorentzian, ie, I(?) ? {1 + [(? - ? 0 ...

383

A Study on Fatigue-Crack-Deformation Behavior Following a Single ...  

Science Conference Proceedings (OSTI)

Apr 27, 2009 ... Width. Using this method, the respective crack—opening load (COL) at various crack-growth stages can be determined ?om the curve of the ...

384

SUPERCONDUCTING TRANSITION EDGE BOLOMETER AND NOISE IN THIN FILMS  

E-Print Network (OSTI)

Consider a bolometer with heat capacity C at temperature Tthe length, width, and heat capacity of For the bolometer inlists the calculated heat capacities of the components of

Yeh, Nan-Hsiung

2011-01-01T23:59:59.000Z

385

Tech Beat April 7, 2009  

Science Conference Proceedings (OSTI)

... that more complex solutions for error management and ... already developed other techniques for dealing with errors. ... the width of a human hair) at the ...

2011-04-06T23:59:59.000Z

386

PII: S0141-6359(00)00064-7  

NLE Websites -- All DOE Office Websites (Extended Search)

and 5 cutting edges successfully machine millimeter long trenches in 6061-T4 aluminum, brass, 4340 steel and polymethyl methacrylate. Machined trench widths are approximately...

387

Production design for plate products in the steel industry  

E-Print Network (OSTI)

The problem we solve yields a production design (or plan) for rectangular plate ...... (the CD width exploration phase), and then later with the slabs restricted to ...

388

NCNR Polaron Dynamics in Colossal Magnetoresistance ...  

Science Conference Proceedings (OSTI)

... This increase in the elastic intensity is accompanied by a concomitant decrease of the quasielastic intensity, while the energy width exhibits a ...

389

DOE Solar Decathlon: 2005 Judges and Jurors  

NLE Websites -- All DOE Office Websites (Extended Search)

engineering judge ensuring the Auburn University house meets exacting accessibility specifications. Photo of 2002 Solar Decathlon engineering judge measuring the width of the front...

390

STANDARD DEFINITIONS FOR MICROWAVE RADIOMETRY  

Science Conference Proceedings (OSTI)

... aperture temperature (TA,ap): the temperature of an ideal black body that would ... width: the (full) angle at which the antenna's radiation pattern (in ...

2010-09-08T23:59:59.000Z

391

Abradable Coatings Increase Gas Turbine Engine Efficiency  

Science Conference Proceedings (OSTI)

Oct 11, 2007 ... This brief article covers the uses of abradable coatings, their development and their function. Wear at high speed, effect of tip width and coating ...

392

Demonstration of Automated Heavy-Duty Vehicles  

E-Print Network (OSTI)

standard width of 12 ft. (3.6 m), providing opportunities for considerable savings in construction and right-of-way

2006-01-01T23:59:59.000Z

393

Characterization of Alloy 718 Microstructures  

Science Conference Proceedings (OSTI)

may become inextricable. It is also important to notice that human vision ... width generate an error on individual surface evaluation and the global surface of the ...

394

Slide 1  

NLE Websites -- All DOE Office Websites (Extended Search)

reflectivities, vertical velocities, and Doppler spectral widths * "Old" ARSCL - Availability via ARM archive SGP - 111996 thru 92007 NSA - 31998 thru 92007 TWP-C1 - 799 -...

395

EIA - Natural Gas Pipeline Network - Natural Gas Market Centers...  

Gasoline and Diesel Fuel Update (EIA)

Corridors, 2009 DCP DCP Midstream Partners LP; EPGT Enterprise Products Texas Pipeline Company. Note: The relative widths of the various transportation corridors are based...

396

BACKGROUND PAPER 6 ISSUES ARISING ON THE INTERFACE OF MPAs  

E-Print Network (OSTI)

seabed. On activation the transducer sends a 500-kHz ultra- sonic signal with a 6° conical beam width

Charles, Anthony

397

Experimental results - Springer  

Science Conference Proceedings (OSTI)

given the names J (Brookhaven), ~ (SLAC) for the first one and ~' (SLAC) for the second one. The experimental determi- nation of their widths is limited by the ...

398

AWC-LLNL  

National Nuclear Security Administration (NNSA)

4 Hyperviscosity damps high wavenumbers. ( ) 4 width of filter Gaussian Increase r for higher formal accuracy. 2,4,6... r , ) 2 ( 0 " + + r r S C ( ) ( )...

399

Modern time keeping and relativity  

Science Conference Proceedings (OSTI)

... p is equal to ½ for a passive clock. ... 1-Reduce the line width by cooling the atoms. ... Cooled slow atoms ? Dn reduced by two orders of magnitude Spin ...

2010-03-05T23:59:59.000Z

400

COMPLETED - Dimensional Metrology for Nanoscale Patterns  

Science Conference Proceedings (OSTI)

... focused on top-down images of the lines. ... exists when comparing the CD-SEM line widths to ... SAXS: CD-SAXS is a transmission scattering technique ...

2012-10-02T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

L3, Fabrication of Top-Gated Sub-10 nm Epitaxial Graphene ...  

Science Conference Proceedings (OSTI)

HSQ lines (width ~10 nm) on graphene were fabricated and then the HSQ line .... Electroluminescent Devices with a Low Turn-on Voltage and High Brightness.

402

? ??????????? ??????????????????...  

National Nuclear Security Administration (NNSA)

Page 1 Session 14: Confinement, Pulsed Power, Emerging Technologies On Experimental Defining of Turbulent Mixing Zone Width in Case of Heavy Material Deceleration against Light One...

403

Structure/Property Relations in Bulk Versus Solution Derived ...  

membranes as a response to the demand for novel materials and the examination of fundamental ... width at half maximum (FWHM; rad), ...

404

New York, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":"ROADMAP","SATELLITE","HYBRID","TERRAIN","geoservice":"google","maxzoom":false,"width":"600px","height":"350px",...

405

Consolidated Edison Company of New York, Inc. Smart Grid Demonstration...  

Open Energy Info (EERE)

"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":"ROADMAP","SATELLITE","HYBRID","TERRAIN","geoservice":"google","maxzoom":false,"width":"600px","height":"350px",...

406

San Jose, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":"ROADMAP","SATELLITE","HYBRID","TERRAIN","geoservice":"google","maxzoom":false,"width":"600px","height":"350px",...

407

Boston, Massachusetts: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":"ROADMAP","SATELLITE","HYBRID","TERRAIN","geoservice":"google","maxzoom":false,"width":"600px","height":"350px",...

408

Method for Producing Components with Internal Architectures ...  

reactor. The method is a novel multi-step process for the diffusion bonding of laminates, which is independent of the channel width-to-fin

409

Microsoft Word - 08101885 DVP.doc  

Office of Legacy Management (LM)

resolution. For several samples, the tracer width at half maximum exceeded 100 kilo- electron volts, which is expected for isotopes such as thorium-229 with alpha emissions at...

410

JOURNAL DE PHYSIQUE Colloque C4, supplment au n9, Tome 49, septembre 1988 Cf-463  

E-Print Network (OSTI)

No of Picture Osment 0 1 2 3 . . . . . . . . . . . . Loser @am Slit WdtK Width d Electrc Sllt( M !b"C,/ L M

Paris-Sud XI, Université de

411

Research Highlight  

NLE Websites -- All DOE Office Websites (Extended Search)

of cloud liquid water and drizzle flux retrievals can be substantially increased when information on the mean Doppler velocity or Doppler spectrum width is included in the...

412

Efficient Tool Paths and Part Orientation for Face Milling  

E-Print Network (OSTI)

Avoiding Tool Exit in Planar Milling by Adjusting Width oftime. The most common face milling tool paths employed areand Part Orientation for Face Milling A. Rangarajan 1 , D.

Rangarajan, Arvind; Dornfeld, David

2004-01-01T23:59:59.000Z

413

Atomic-Level Structure and Composition - Programmaster.org  

Science Conference Proceedings (OSTI)

Feb 15, 2010... Width by Atom Probe Tomography: Michael Miller1; Ai Serizawa1; 1ORNL ... a monochromated and aberration corrected TEM (Titan 80-300 ...

414

View  

E-Print Network (OSTI)

by learning mathematical principles, and subsequent implementation of mathematical ... area under a curve as a sum of areas of rectangles as the width of each ...

415

BT2 - Operational Notes  

Science Conference Proceedings (OSTI)

... Taking into account the width of the blades, the calculated collimations are: ... for these collimators were constructed from brass shim stock, with a few ...

416

Striving for a Standard Protocol for Preconditioning or Stabilization of Polycrystalline Thin Film Photovoltaic Modules (Presentation)  

DOE Green Energy (OSTI)

Stabilization/preconditioning promise stable performance. CV-derived depletion width changes & hysteresis appear linked to stability; dark exposure in forward bias emulates light exposure at 1-sun.

del Cueto, J. A.; Deline, C. A.; Albin, D. S.; Rummel, S. R.; Anderberg, A.

2009-08-05T23:59:59.000Z

417

Free-Flying Altimeter Study Final Report  

E-Print Network (OSTI)

) 188 - 83.3 Interpulse period (usec) - 980 - Pulse width (usec) 65 102.4 75 Pulses/burst 32 - 64 Duty

Vernon, Frank

418

charset "UTF-8"  

Science Conference Proceedings (OSTI)

... facebook { background: url(images/frontpagesprite.png) -176px -35px no-repeat; display: inline-block; width: 24px; height: 24px; }. ...

2013-08-07T23:59:59.000Z

419

Section 5.7.2 Variable-Frequency Motors: Greening Federal Facilities...  

NLE Websites -- All DOE Office Websites (Extended Search)

major VFD designs are commonly used: pulse- width modulation (PWM), current source inverter (CSI), and variable voltage inverter (VVI). A fourth type, the flux vector PWM drive,...

420

Turbulence-Flame Interactions in Type Ia Supernovae  

E-Print Network (OSTI)

Turbulence-Flame Interactions in Type Ia Supernovae A. J.Normalised time (e) Normalised flame speed Normalised time (length scale (cm) Laminar flame width Gibson scale Cell

Aspden, Andrew J; Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 50A-1148, Berkeley, CA 94720 (Authors 1, 2 & 3); Department of Astronomy and Astrophysics, University of California at Santa Cruz, Santa Cruz, CA 95064 (Author 4); Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794 (Author 5)

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... Concurrent Flame Spread in Fires: State of the ... of the Waldbaum Fire, Brooklyn, New York, August 3 ... Width Produced by Ejected Propane Gas Fuel ...

422

Effects of geometry on slot-jet film cooling performance  

DOE Green Energy (OSTI)

Physics of film cooling for shaped, inclined slot-jets with realistic slot-length-to-width ratios is studied for a range of blowing ratio and density ratio parameters typical of gas turbine operations. Effect of inlet and exit shaping of the slot-jet on both flow and thermal field is isolated, and the dominant mechanisms responsible for differences in these items are documented. A computation method was used to study 4 configurations. Field results and surface phenomena are presented. Both adiabatic film effectiveness and heat transfer coefficient are vital in assessing film cooling performance. Performance of two popular turbulence models were studied to evaluate ability to handle highly elliptic jet/crossflow interaction type processes. The simulations were consistent.

Hyams, D.G.; McGovern, K.T.; Leyiek, J.H. [Clemson Univ., SC (United States). Dept. of Mechanical Engineering

1995-12-31T23:59:59.000Z

423

Intersubband Transitions in Narrow InAs/AlSb Quantum Wells D. C. Larrabee, J. Tang, M. Liang, G. A. Khodaparast, J. Kono  

E-Print Network (OSTI)

Intersubband Transitions in Narrow InAs/AlSb Quantum Wells D. C. Larrabee, J. Tang, M. Liang, G. A investigated intersubband transitions (ISBTs) in InAs/AlSb multiple quantum wells with well widths from 2.1 to 10 nm. The ISBT energy increased with decreasing well width and temperature. To explain these well

Kono, Junichiro

424

Low-cost nanosecond electronic coincidence detector  

E-Print Network (OSTI)

We present a simple and low-cost implementation of a fast electronic coincidence detector based on PECL logic with a TTL-compatible interface. The detector has negligible dead time and the coincidence window is adjustable with a minimum width of 1 ns. Coincidence measurements of two independent sources of Bose-Einstein distributed photocounts are presented using different coincidence window widths.

Kim, T; Gorelik, P V; Wong, F N C; Kim, Taehyun; Fiorentino, Marco; Gorelik, Pavel V.; Wong, Franco N. C.

2005-01-01T23:59:59.000Z

425

Hyperon radiative decay  

SciTech Connect

The radiative decay widths of the low-lying strange baryons are calculated both within the relativistic quark bag model and the nonrelativistic potential model. These widths are found to depend sensitively upon the quark-model dynamics through multiplet mixing and q/sup 4/q-bar admixtures. The comparison between our calculated results and the very limited experimental data is discussed.

Kaxiras, E.; Moniz, E.J.; Soyeur, M.

1985-08-01T23:59:59.000Z

426

EE1 MATHEMATICS NUMERICAL INTEGRATION  

E-Print Network (OSTI)

Consider a stip of width h (which we will eventually take to be small). We are given the value of f a stip of width 2h. We are given the value of f(t) at the end points 0 and f(2h) and at the midpoint f

Pavliotis, Grigorios

427

Recent advances in Multi-Channel Algebraic Scattering  

SciTech Connect

For coupled-channel descriptions of low-energy nucleon-induced interactions involving nuclei with particle-unstable exited states, it is necessary to include the widths of the target states. How those widths may affect the elastic scattering cross sections is examined within the framework of the Multi-Channel Algebraic Scattering (MCAS) method.

Karataglidis, S. [Department of Physics, University of Johannesburg, P.O. Box 524, Auckland Park, 2006 (South Africa); Fraser, P. R. [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, 04150, Mexico, D.F. (Mexico); Amos, K. [School of Physics, University of Melbourne, Victoria, 3010 (Australia); Canton, L.; Pisent, G. [Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 (Italy); Svenne, J. P. [Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba, R3T 2N2 (Canada); Knijff, D. van der [Advanced Research Computing, Information Division, University of Melbourne, Victoria, 3010 (Australia)

2011-10-28T23:59:59.000Z

428

m104.dvi  

NLE Websites -- All DOE Office Websites (Extended Search)

etc. * * * 2020 20 TIKHOMIROV 03 SPEC 40.0 - C K 0 S K 0 S K 0 L X 1978 40 241 47 BIRD 89 LASS - 11 K - p K 0 - p K 2 (1980) WIDTH K 2 (1980) WIDTH...

429

Using Tree Rings to Predict the Response of Tree Growth to Climate Change in the Continental United States during the Twenty-First Century  

Science Conference Proceedings (OSTI)

In the early 1900s, tree-ring scientists began analyzing the relative widths of annual growth rings preserved in the cross sections of trees to infer past climate variations. Now, many ring-width index (RWI) chronologies, each representing a ...

A. Park Williams; Joel Michaelsen; Steven W. Leavitt; Christopher J. Still

2010-12-01T23:59:59.000Z

430

INTRODUCTION Arthropods, and in particular insects and crayfish, frequently show  

E-Print Network (OSTI)

on social status (Yeh et al., 1997; Herberholz et al., 2003; Song et al., 2006), in this study we analysed (width length height) filled with water to a depth of 10cm for at least 30days. This period of isolation 24cm (width length height) filled with water to 5cm depth. Prior to pairing (on the day before

Nagayama, Toshiki

431

SVPWM-Based Simulation of Direct Torque Control in Permanent Magnet Synchronous Motor  

Science Conference Proceedings (OSTI)

On the basis of analysis of the mathematical model of permanent magnet synchronous motor (PMSM), this paper is to propose a new type direct torque control system based on space vector pulse width modulation (SVPWM) technology aiming at big torque ripple, ... Keywords: permanent magnet synchronous motor, direct torque control, space vector pulse width modulation, MATLAB/Simulink

Huang Xianghui, Sun Nan

2013-10-01T23:59:59.000Z

432

Radio-frequency emission from an explosive instability in an electron beam  

SciTech Connect

The explosive instability which occurs when an electron beam moves through a helical resonator is studied. This instability can be exploited to generate rf oscillations at high efficiency (20% in these experiments). The spectral width is narrower than the characteristic width for linear instabilities.

Buts, V.A.; Izmailov, A.N.

1978-07-01T23:59:59.000Z

433

Fluid Dynamics Dr. A.J. Hogg Example Sheet 2 October 2001  

E-Print Network (OSTI)

in a tank of still water of density w(> p). Calculate the depth of the lowest part of the solid object below/3 . Hydrostatics 6. Calculate the force (per unit width) and torque (per unit width) about the bottom of a lock gas has temperature, T, given by the ideal gas law T = P R , where R is a constant. It is adiabatic so

Hogg, Andrew

434

Integration of Net-Length Factor with Timing- and Routability-Driven Clustering Algorithms  

Science Conference Proceedings (OSTI)

In FPGA CAD flow, the clustering stage builds the foundation for placement and routing stages and affects performance parameters, such as routability, delay, and channel width significantly. Net sharing and criticality are the two most commonly used ... Keywords: Channel width, clustering, field programmable gate array, net length prediction

Hanyu Liu, Senthilkumar T. Rajavel, Ali Akoglu

2013-10-01T23:59:59.000Z

435

Performance Profiles Table Browser: T-1. Selected Financial Items  

Gasoline and Diesel Fuel Update (EIA)

Data - U.S. Energy Information Administration (EIA) Data - U.S. Energy Information Administration (EIA) U.S. Energy Information Administration - EIA - Independent Statistics and Analysis Sources & Uses Petroleum & Other Liquids Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids. Natural Gas Exploration and reserves, storage, imports and exports, production, prices, sales. Electricity Sales, revenue and prices, power plants, fuel use, stocks, generation, trade, demand & emissions. Consumption & Efficiency Energy use in homes, commercial buildings, manufacturing, and transportation. Coal Reserves, production, prices, employ- ment and productivity, distribution, stocks, imports and exports. Renewable & Alternative Fuels Includes hydropower, solar, wind, geothermal, biomass and ethanol.

436

Microsoft Word - rpt with scanned items.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Audit Report Audit Report National Security Laboratories' Annual Reporting of the Nuclear Weapons Stockpile Assessment DOE/IG-0661 September 2004 * While minor issues were noted, nothing came to our attention which would have undermined the validity of the assessment letters. Although no material problems were identified, we did find that the procedures used by each of the weapons laboratories were somewhat inconsistent in terms of: (1) the content and presentation of the assessment letters; and, (2) the requirements of "red team" charters. The red teams are laboratory technical evaluators who perform independent reviews of the conclusions contained in the laboratory assessment reports. In addition, we found that the NNSA Stockpile

437

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",30357,46998,6787,3975,"NA",2263,"NA",90380 "Percentage of Retail Sales",33.59,52,7.51,4.4,"NA",2.5,"NA",100 "Revenue from Retail Sales...

438

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",55060,23624,"NA",204,233,65504,"NA",144624 "Percentage of Retail Sales",38.07,16.33,"NA",0.14,0.16,45.29,"NA",100 "Revenue from Retail...

439

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",87335,10029,"NA",7813,153,48816,"NA",154145 "Percentage of Retail Sales",56.66,6.51,"NA",5.07,0.1,31.67,"NA",100 "Revenue from Retail Sales...

440

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",11724,1952,"NA","NA",39,16677,"NA",30392 "Percentage of Retail Sales",38.58,6.42,"NA","NA",0.13,54.87,"NA",100 "Revenue from Retail Sales...

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",30754,762,"NA",4566,"NA",29253,"NA",65335 "Percentage of Retail Sales",47.07,1.17,"NA",6.99,"NA",44.77,"NA",100 "Revenue from Retail Sales...

442

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",30115,8791,108,13703,201,"NA","NA",52918 "Percentage of Retail Sales",56.91,16.61,0.2,25.89,0.38,"NA","NA",100 "Revenue from Retail Sales...

443

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",101256,16457,6,18696,"NA","NA","NA",136415 "Percentage of Retail Sales",74.23,12.06,"*",13.71,"NA","NA","NA",100 "Revenue from Retail Sales...

444

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

Sales (thousand megawatthours)",177437,59446,2326,290,1449,17577,"NA",258525 "Percentage of Retail Sales",68.63,22.99,0.9,0.11,0.56,6.8,"NA",100 "Revenue from Retail Sales...

445

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",43321,9562,57,14095,765,"NA","NA",67800 "Percentage of Retail Sales",63.9,14.1,0.08,20.79,1.13,"NA","NA",100 "Revenue from Retail Sales...

446

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",5730,1503,317,3807,"NA","NA","NA",11356 "Percentage of Retail Sales",50.46,13.23,2.79,33.53,"NA","NA","NA",100 "Revenue from Retail...

447

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

(thousand megawatthours)",2351888,557452,43710,411939,10219,379277,"NA",3754486 "Percentage of Retail Sales",62.64,14.85,1.16,10.97,0.27,10.1,"NA",100 "Revenue from Retail...

448

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",175247,36079,"NA",19883,1,"NA","NA",231210 "Percentage of Retail Sales",75.8,15.6,"NA",8.6,"*","NA","NA",100 "Revenue from Retail Sales...

449

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",64250,6888,"NA",6288,465,66870,"NA",144761 "Percentage of Retail Sales",44.38,4.76,"NA",4.34,0.32,46.19,"NA",100 "Revenue from Retail Sales...

450

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",31029,8939,4,4554,"NA",1500,"NA",46026 "Percentage of Retail Sales",67.42,19.42,0.01,9.89,"NA",3.26,"NA",100 "Revenue from Retail Sales...

451

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",2240,71159,6832,23183,107,"NA","NA",103522 "Percentage of Retail Sales",2.16,68.74,6.6,22.39,0.1,"NA","NA",100 "Revenue from Retail Sales...

452

TSGR1#8(99)e95 Agenda Item: Source:  

E-Print Network (OSTI)

Evaluation of cell search in the compressed mode Information _______________________________________________________________________________________________ At #6 Hannover meeting, we proposed inter-frequency measurement patterns for UTRA-FDD to UTRA-FDD cell search. Although all compressed mode patterns for IFHO is moved to informative Annex in RAN1#7bis meeting, the information about the performance using certain pattern is very useful to consider IFHO especially for UTRA FDD to UTRA FDD patterns that has not been reported. This document reports interim simulation results of search performance. 2.

unknown authors

1999-01-01T23:59:59.000Z

453

Distributionally Robust Multi-Item Newsvendor Problems with ...  

E-Print Network (OSTI)

At the beginning of the business cycle, the newsvendor orders xi units of .... combination of the worst-case CVaR and the worst-case expectation of the loss ...

454

New York Natural Gas Balancing Item (Million Cubic Feet)  

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

-65,420 -60,838 -107,489 -49,095 -117,265 -57,852 -145,642 -90,675 -51,097 2010's -61,456 -96,881 - No Data Reported; -- Not Applicable; NA Not Available; W Withheld to...

455

Discussion items for developing an AI Fishery Ecosystem Plan  

E-Print Network (OSTI)

The SSC has recommended revising the purpose and need statement to explicitly emphasize that the FEP should consider aggregate, cumulative impacts on the Aleutian Islands ecosystem. One of the ways that a FEP might provide added value to the Council, in addition to the many ecosystem-based analyses that are already produced for each Council action, is to focus on the Aleutian Islands and look cumulatively at impacts from all fisheries and non-fishing impacts. The cumulative impact analysis in other documents, such as the Groundfish PSEIS, does look at cumulative fishing and external effects, but from the perspective of the groundfish fisheries rather than the Aleutian Islands ecosystem. A FEP for the AI would provide an opportunity for fishery management to coordinate actions across fisheries. A revision to the purpose statement to reflect such a change might take the form of the bolded text below: The Council recognizes that an explicit Ecosystem Approach to Fisheries (EAF) is a desirable process for future management of the marine fishery resources in the Alaskan EEZ and therefore is a concept that it wishes to pursue and further implement. A primary component of an EAF is the development of ecosystem-based fishery planning documents, and the Council intends to move forward with such development on a pilot basis. The Council recognizes that the Aleutian Islands ecosystem is a unique environment that supports

Need Statement

2005-01-01T23:59:59.000Z

456

Differential Item Functioning: The Consequence of Language, Curriculum, or Culture?  

E-Print Network (OSTI)

have the highest mean ?? Azerbaijan; the Uzbek version fromthe Russian version from Azerbaijan; the Hungarian version

Huang, Xiaoting

2010-01-01T23:59:59.000Z

457

Natural Gas Balancing Item (Annual Supply & Disposition)  

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

Monthly Annual Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area 2007 2008 2009 2010 2011 2012 View History U.S. -196,323 33,472 -89,392 124,358 -130,108 -152,364 1998-2012 Alabama 77,309 1,335 -25,228 -63,751 -55,703 -162,223 1997-2012 Alaska 11,210 6,947 -1,355 10,021 17,185 22,663 1997-2012 Arizona 3,165 17,478 -15,825 -20,750 -18,162 -13,236 1997-2012 Arkansas -3,315 -1,962 18,740 9,425 -685 -18,281 1997-2012 California -4,218 -31,462 11,407 113,773 70,634 104,820 1997-2012 Colorado 97,841 37,174 -74,152 -77,449 -75,397 -107,940 1997-2012 Connecticut -8,972 -24,011 -25,959 -6,645 3,976 4,191 1997-2012

458

Natural Gas Balancing Item (Annual Supply & Disposition)  

Gasoline and Diesel Fuel Update (EIA)

-196,323 33,472 -89,392 124,358 -130,108 -152,364 1998-2012 -196,323 33,472 -89,392 124,358 -130,108 -152,364 1998-2012 Alabama 77,309 1,335 -25,228 -63,751 -55,703 -162,223 1997-2012 Alaska 11,210 6,947 -1,355 10,021 17,185 22,663 1997-2012 Arizona 3,165 17,478 -15,825 -20,750 -18,162 -13,236 1997-2012 Arkansas -3,315 -1,962 18,740 9,425 -685 -18,281 1997-2012 California -4,218 -31,462 11,407 113,773 70,634 104,820 1997-2012 Colorado 97,841 37,174 -74,152 -77,449 -75,397 -107,940 1997-2012 Connecticut -8,972 -24,011 -25,959 -6,645 3,976 4,191 1997-2012 Delaware 3,485 1,692 11,652 3,249 7,362 21,035 1997-2012 District of Columbia -599 -843 -751 -446 1,846 497 1997-2012 Florida 592 486 -8,894 2,909 -5,753 15,168 1997-2012 Georgia 168 -4,782 1,543 -5,204 -29,448 -36,487 1997-2012

459

Best Practices/ Lessons Learned/Suspect/Counterfeit Items;  

NLE Websites -- All DOE Office Websites (Extended Search)

reduce the number of SCI events. * Consolidation of the information sources (HSS, ORPS, GIDEP, INPO, OIG, etc.) into Consolidation of the information sources (HSS, ORPS,...

460

Commercial Grade Item (CGI) Dedication for Leak Detection Relays  

Science Conference Proceedings (OSTI)

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping and Instrumentation Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.

KOCH, M.R.

1999-10-26T23:59:59.000Z

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Commercial Grade Item (CGI) Dedication for Leak Detection Relays  

Science Conference Proceedings (OSTI)

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping Instrumentation and Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.

JOHNS, B.R.; KOCH, M.R.

2000-01-28T23:59:59.000Z

462

Commercial Grade Item (CGI) Dedication for Leak Detection Relays  

SciTech Connect

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping and Instrumentation Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.

KOCH, M.R.; JOHNS, B.R.

1999-12-21T23:59:59.000Z

463

Commercial Grade Item (CGI) Dedication for Leak Detection Relays  

Science Conference Proceedings (OSTI)

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping Instrumentation and Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.

KOCH, M.R.

2000-02-28T23:59:59.000Z

464

Commercial Grade Item (CGI) Dedication for Leak Detection Relays  

SciTech Connect

This Test Plan provides a test method to dedicate the leak detection relays used on the new Pumping and Instrumentation Control (PIC) skids. The new skids are fabricated on-site. The leak detection system is a safety class system per the Authorization Basis.

KOCH, M.R.

1999-08-11T23:59:59.000Z

465

Conceptual design plans for the FY 1993 line items  

Science Conference Proceedings (OSTI)

This Facilities Capability Assurance Program (FCAP) project provides for the design and construction of a reconfigured production facility(ies) for Mound`s non-nuclear weapons components. Existing buildings would be rehabilitated in order to locate final production/assembly areas within close proximity and in a facility suitable to operations of this nature. Ancillary operations will be located in nearby buildings, also rehabilitated, in order to provide support to final production with minimal handling and travel-time. Benefits of this reconfiguration include: reduced labor, space requirements, and product cycle time; maximum flexibility to accommodate new mission assignments without new buildings; restores existing manufacturing facilities to a condition that is conducive to state-of-the-art operations. This project is mound`s top priority project for FY93.

NONE

1988-12-22T23:59:59.000Z

466

Associated Students, CSUF, Inc. Definition of Line-Item Expenses  

E-Print Network (OSTI)

transportation costs; custodial contracts; computer technology lease agreements. 2. Fees: Program/Project funding Printing & Advertising Costs for designing and printing brochures, business cards, posters, forms, flyers and departments. It includes all photocopying costs, costs for newspaper ads, and other recruitment costs. -8052

de Lijser, Peter

467

Associated Students, CSUF, Inc. Definition of Line Item Expenses  

E-Print Network (OSTI)

transportation costs; custodial contracts; computer technology lease agreements. 2. Fees: Program/Project funding Printing & Advertising Costs for designing and printing brochures, business cards, posters, forms, flyers and departments. All photocopying costs. Costs for newspaper ads and other recruitment costs. -8052 Communications

de Lijser, Peter

468

Consensus Review Process Item 5.1 Sample  

Science Conference Proceedings (OSTI)

... insurance carriers provide training and adaptive ... Program or other approaches are systematically ... organization has a systematic approach to ensure ...

2013-10-27T23:59:59.000Z

469

D-24 Industry Standard for Reporting Itemized Obligations  

National Nuclear Security Administration (NNSA)

NMMSS Users Annual Training Meeting San Antonio, Texas-May 20-22, 2008 Sponsored by the U.S. Department of Energy & the U.S. Nuclear Regulatory Commission Topics * History * What...

470

20131217_RMOTC_SaleItems_Inventory_New.pages  

NLE Websites -- All DOE Office Websites (Extended Search)

* Frieghtliner C13 Smeal Rig * Frieghliner FL80 Klaeger Unit * International F2574 Hot Oil Truck * Plus various pump jacks, electric pump motors 1.5 to 25 HP, casing, sucker...

471

FEDERAL ACQUISITION CIRCULAR 2005-38 SUMMARY Item Subject FAR...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Card 2006-026 Restrictions for Treasury Offset Program Debts. I11 ... Internet Protocol Version 6 (IPv6) 2005-04 1 IV ... Federal Food Donation Act of...

472

NNSA Defense Programs collects nearly 20 large boxes of items...  

NLE Websites -- All DOE Office Websites (Extended Search)

Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA...

473

ITEM 1984: Interference Technology Engineers' Master. Directory and design guide  

SciTech Connect

This publication is directed to EMC engineers and technicians to apprise them of the latest developments in the field; highly theoretical aspects of EMI are left to the professional society journals. It is distributed annually at no charge to qualified engineers, engineering managers, and purchasing agents prior to September. A copy may be obtained by a personally signed request on the organization letterhead, giving name and title and job function or duties; building number or mail station and zip code should be included. A separate abstract was prepared for each of three articles: (1) Electromagnetic Pulse (EMP); (2) EMP Susceptibility Analysis; and (3) An Evaluation of ANSI C95.1-1982.

Goldblum, R.D. (ed.)

1984-01-01T23:59:59.000Z

474

Differential Item Functioning: The Consequence of Language, Curriculum, or Culture?  

E-Print Network (OSTI)

McKnight, C. C. (1998). Curriculum sensitive assessment:adaptation, different curriculum coverage, or culturalQuestionnaire on U.S. Curriculum Part 1 Please rate how well

Huang, Xiaoting

2010-01-01T23:59:59.000Z

475

Identified By: NRC Item Type: NCV NonCited Violation  

E-Print Network (OSTI)

Inadequate measures to assure that accurate and conservative values were used to establish second level undervoltage relay setpoint. The measures established by the licensee for the translation of design requirements were not adequate to assure that the values used to establish the second level undervoltage relay setpoint were accurate and conservative with respect to the technical specifications. In addition, the measures for promptly identifying and correcting the adverse condition were not adequate as demonstrated by the length of time this condition has existed (since 1987). The failure to accurately translate design requirements was a violation of Criterion III of Appendix B to 10 CFR Part 50, and the untimely corrective actions was a violation of Criterion XVI of Appendix B to 10 CFR Part 50. This violation is noncited in accordance with Section VI.A of NRC's Enforcement Policy, and is in the licensee's corrective action program (Notification 10092429). (Section 1R21.5.b.1.) The finding was of very low safety significance because, although the calculated values were not conservative and were not consistent with the technical specification values, there were administrative procedures in place to prevent exceeding the correct analytical limit. Additionally, there was no actual loss of safety function.

unknown authors

2001-01-01T23:59:59.000Z

476

Compilation of selected non-nuclear energy legislation. [19 items  

SciTech Connect

Nineteen legislative actions dealing with non-nuclear energy are collected here. Section A, Organic Legislation Directly Related to ERDA includes: Energy Reorganization Act of 1974, Public Law 93-438; Federal Non-nuclear Energy Research and Development Act of 1974, Public Law 93-577; Solar Heating and Cooling Demonstration Act of 1974, Public Law 93-409; Geothermal Energy Research, Development, and Demonstration Act of 1974, Public Law 94-410; Solar Energy Research, Development, and Demonstration Act of 1974, Public Law 94-473; and Electric and Hybrid Vehicle Research, Development, and Demonstration Act of 1976, Public Law 94-413. Section B, ERDA Authorizing Legislation, includes: Energy Research and Development Administration Appropriation Authorization Act for Fiscal Year 1976, Public Law 94-187. Section C, ERDA Appropriation Legislation, includes; Second Supplemental Appropriation Act for Fiscal Year 1975, Public Law 94-32; Continuing Appropriations for Fiscal Year 1976, Public Law 94-41; Department of the Interior and Related Agencies Appropriation Act for Fiscal Year 1976, Public Law 94-165; Public Works for Water and Power Development and Energy Research Appropriation Act for Fiscal Year 1976, Public Law 94-180; Second Supplemental Appropriations Act for Fiscal Year 1976, Public Law 94-303; Public Works for Water and Power Development and Energy Research Appropriation Act for Fiscal Year 1977, Public Law 94-355; Department of the Interior and Related Agencies Appropriation Act for Fiscal Year 1977, Public Law 94-373; and Continuing Appropriations for Fiscal Year 1977, Public Law 94-473. Section D, Related Energy Legislation, includes: Federal Energy Administration Act of 1974, Public Law 93-275; Energy Supply and Environmental Coordination Act of 1974, Public Law 93-319; Energy Policy and Conservation Act, Public Law 94-163; and Energy Conservation and Production Act, Public Law 94-385.

1977-01-01T23:59:59.000Z

477

Performance Profiles Table Browser: T-1. Selected Financial Items  

U.S. Energy Information Administration (EIA)

EIA FRS Performance Profiles Table Browser. Browse financial data collected from Major Energy Producers.

478

NMED COMMENTS ITEM 3 REVISE VOLATILE ORGANIC COMPOUND (VOC) TARGET...  

NLE Websites -- All DOE Office Websites (Extended Search)

* Hydrogen and Methane Data Validation Checklist (WP 12-VC3209) * EDD Review and Data Package Validation Table (WP 12-VC3209) * VacuumPressure Comparison between Field and...

479

Inventory planning for low demand items in online retailing  

E-Print Network (OSTI)

A large online retailer strategically stocks inventory for SKUs with low demand. The motivations are to provide a wide range of selections and faster customer fulfillment service. We assume the online retailer has the ...

Chhaochhria, Pallav

2007-01-01T23:59:59.000Z

480

Automatic Construction of Known-Item Finding Test Beds  

E-Print Network (OSTI)

Azzopardi,L. de Rijke,M. Proceedings of the 29 Annual ACM Conference on Research and Development in Information Retrieval (SIGIR 2006)

Azzopardi, L.

Note: This page contains sample records for the topic "width width item" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Microsoft Word - BSA NC Items Rev. 8 clean100410.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

10 Article 25 Bankruptcy 10 Article 26 Walsh-Healy Public Contracts Act 10 Article 27 Patent Indemnity - Subcontracts 11 Article 28 Indemnity for Defective Cost or Pricing Data 11...

482

The Rototack: Designing a Computationally-Enhanced Craft Item  

E-Print Network (OSTI)

, and linkages in complex, user- defined patterns. We describe the engineering decisions and trade-offs involved short programs for the device, the user of the rototack can specify a variety of moderately complex describes our progress in creating a device called a rototack. In its design, the rototack is an example

Eisenberg, Michael A.

483

2013-2014 Education Criteria Category and Item Commentary  

Science Conference Proceedings (OSTI)

... outcomes, such as in other schools or the ... school-to-school, and school-to-work ... levels, carbon footprint, or energy consumption; • waste stream ...

2013-01-07T23:59:59.000Z

484

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",6871,179,"NA",657,6,3177,"NA",10890 "Percentage of Retail Sales",63.1,1.64,"NA",6.03,0.05,29.17,"NA",100 "Revenue from Retail Sales...

485

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",48953,1204,"NA",155,170,28697,"NA",79179 "Percentage of Retail Sales",61.83,1.52,"NA",0.2,0.21,36.24,"NA",100 "Revenue from Retail Sales...

486

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",6495,17,422,3870,"NA",2620,"NA",13423 "Percentage of Retail Sales",48.38,0.12,3.14,28.83,"NA",19.52,"NA",100 "Revenue from Retail...

487

"Item","Full Service Providers",,,,,"Other Providers",,"Total...  

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

"Retail Sales (thousand megawatthours)",4451,1869,"NA",1262,"NA",4023,"NA",11606 "Percentage of Retail Sales",38.35,16.11,"NA",10.88,"NA",34.67,"NA",100 "Revenue from Retail...

488

Dark side of the Higgs boson.  

Science Conference Proceedings (OSTI)

Current limits from the Large Hadron Collider exclude a standard model-like Higgs mass above 150 GeV, by placing an upper bound on the Higgs production rate. We emphasize that, alternatively, the limit could be interpreted as a lower bound on the total decay width of the Higgs boson. If the invisible decay width of the Higgs is of the same order as the visible decay width, a heavy Higgs boson could be consistent with null results from current searches. We propose a method to infer the invisible decay of the Higgs by using the width of the measured h {yields} ZZ {yields} 4 {ell} line shape, and study the effect on the width extraction due to a reduced signal strength. Assuming the invisible decay product is the dark matter, we show that minimal models are tightly constrained by limits from Higgs searches at the LHC and direct detection experiments of dark matter, unless the relic density constraint is relaxed.

Low, I.; Schwaller, P.; Shaughnessy, G.; Wagner, C. E. M. (High Energy Physics); (Northwestern University); (University of Illinois); (University of Wisconsin); (University of Chicago); (University of Chicago)

2012-01-01T23:59:59.000Z

489

Folded inflatable protective device and method for making same  

DOE Patents (OSTI)

An apparatus and method for making an inflatable protective device made of lightweight material that can withstand the initial stress from inflation and enhance radial inflation. The device includes a cushion and an inflator port. The invention further includes several stacks of folded cushion material including a combination of full-width stacks and half-width stacks: a first full-width stack defined by one or more fan folds in a first lateral half of the cushion wherein the folds are substantially centered above a first center line and are substantially over the inflator port; a second full-width stack defined by one or more fan folds in a second lateral half of the cushion wherein the folds are substantially centered above the first center line and substantially over the inflator port in the first full-width stack; a first half-width stack defined by a plurality of fan folds in the bottom of the cushion where neither edge of each fold extends substantially over the second center line; and a second half-width stack defined by a plurality of fan folds in the top of the cushion wherein neither edge of each fold extends substantially over the second center line.

Behr, Vance L. (Albuquerque, NM); Nelsen, James M. (Albuquerque, NM); Gwinn, Kenneth W. (Cedar Crest, NM)

1998-01-01T23:59:59.000Z

490

Folded inflatable protective device and method for making same  

DOE Patents (OSTI)

An apparatus and method are disclosed for making an inflatable protective device made of lightweight material that can withstand the initial stress from inflation and enhance radial inflation. The device includes a cushion and an inflator port. The invention further includes several stacks of folded cushion material including a combination of full-width stacks and half-width stacks: a first full-width stack defined by one or more fan folds in a first lateral half of the cushion wherein the folds are substantially centered above a first center line and are substantially over the inflator port; a second full-width stack defined by one or more fan folds in a second lateral half of the cushion wherein the folds are substantially centered above the first center line and substantially over the inflator port in the first full-width stack; a first half-width stack defined by a plurality of fan folds in the bottom of the cushion where neither edge of each fold extends substantially over the second center line; and a second half-width stack defined by a plurality of fan folds in the top of the cushion wherein neither edge of each fold extends substantially over the second center line. 22 figs.

Behr, V.L.; Nelsen, J.M.; Gwinn, K.W.

1998-10-20T23:59:59.000Z

491

Detonability of H/sub 2/-air-diluent mixtures  

DOE Green Energy (OSTI)

This report describes the Heated Detonation Tube (HDT). Detonation cell width and velocity results are presented for H/sub 2/-air mixtures, undiluted and diluted with CO/sub 2/ and H/sub 2/O for a range of H/sub 2/ concentration, initial temperature and pressure. The results show that the addition of either CO/sub 2/ or H/sub 2/O significantly increases the detonation cell width and hence reduces the detonability of the mixture. The results also show that the detonation cell width is reduced (detonability is increased) for increased initial temperature and/or pressure.

Tieszen, S.R.; Sherman, M.P.; Benedick, W.B.; Berman, M.

1987-06-01T23:59:59.000Z

492

Variable-Period Undulators for Synchrotron Radiation  

DOE Patents (OSTI)

A new and improved undulator design is provided that enables a variable period length for the production of synchrotron radiation from both medium-energy and high energy storage rings. The variable period length is achieved using a staggered array of pole pieces made up of high permeability material, permanent magnet material, or an electromagnetic structure. The pole pieces are separated by a variable width space. The sum of the variable width space and the pole width would therefore define the period of the undulator. Features and advantages of the invention include broad photon energy tunability, constant power operation and constant brilliance operation.

Shenoy, Gopal; Lewellen, John; Shu, Deming; Vinokurov, Nikolai

2005-02-22T23:59:59.000Z

493

Attenuation structure of Coso geothermal area, California, from wave pulse  

Open Energy Info (EERE)

structure of Coso geothermal area, California, from wave pulse structure of Coso geothermal area, California, from wave pulse widths Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Attenuation structure of Coso geothermal area, California, from wave pulse widths Details Activities (1) Areas (1) Regions (0) Abstract: Pulse width data are used to invert for attenuation structure in the Coso geothermal area, California. The dataset consists of pulse width measurements of 838 microseismic events recorded on a seismic array of 16 downhole stations between August 1993 and March 1994. The quality factor Q correlates well with surface geology and surface heat flow observations. A broad region of low Q (≈ 30 to 37) is located at 0.5 to 1.2 km in depth below Devil's Kitchen, Nicol Prospects, and Coso Hot Springs. A vertical,

494

Mechanisms of Jet Formation on the Giant Planets  

Science Conference Proceedings (OSTI)

The giant planet atmospheres exhibit alternating prograde (eastward) and retrograde (westward) jets of different speeds and widths, with an equatorial jet that is prograde on Jupiter and Saturn and retrograde on Uranus and Neptune. The jets are ...

Junjun Liu; Tapio Schneider

2010-11-01T23:59:59.000Z

495

EIS-0285-SA-100: Supplement Analysis | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Program Vegetation Management along the Libby-Conkelly, 12 to 264 Transmission Line ROW. The line is a 230kV Double Circuit Transmission Line having an easement width of...

496

Danish Atomic Energy Commission Research Establishment Riso  

E-Print Network (OSTI)

-Wigner formula usually forms a poor basis for cross section calculations. In late years a channel fission theory independent of J and 1. In accordance with the channel fission theory the fission width distri- bution

497

b002.dvi  

NLE Websites -- All DOE Office Websites (Extended Search)

15 GOPAL 80 DPWA K N K N 1955 15 GOPAL 77 DPWA K N multichannel 1755 or 1834 1 MARTIN 77 DPWA K N multichannel 2004 40 VANHORN 75 DPWA K - p 0 (2000) WIDTH...

498

DSP-Based Sensor-less Permanent Magnet Synchronous Motor Driver With Quasi-Sine PWM for Air-Conditioner Rotary Compressor.  

E-Print Network (OSTI)

??This thesis presented a sensor-less permanent magnet synchronous motor (PMSM) driver for controlling air-conditioner rotary compressor speed. In this thesis, a quasi-sine pulse-width modulation (PWM)… (more)

Liu, Li-hsiang

2012-01-01T23:59:59.000Z

499

Microsoft Word - trishchenko-1.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

retrievals and characterization of surface albedo. An important feature of the BRDF shape is the amplitude and width of the hot spot and dark spot areas in the principal plane...

500

eCopy, Inc.  

NLE Websites -- All DOE Office Websites (Extended Search)

due to refraction. The full width at half maximum of the Darwin-Prins reflectivity curve is slightly increased (-1 %), and the angles of the outgoing beam after one...