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Note: This page contains sample records for the topic "al birm cern" 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.


1

Citation: K. Nakamura et al. (Particle Data Group), JPG 37, 075021 (2010) (URL: http://pdg.lbl.gov) K2(2250) I(JP) = 1  

E-Print Network [OSTI]

AVERAGE2247±17 OUR AVERAGE 2200±40 1 ARMSTRONG 83C OMEG - 18 K- p p X 2235±50 1 BAUBILLIER 81 HBC - 8 K ARMSTRONG 83C OMEG - 18 K- p p X 210±30 2 CLELAND 81 SPEC ± 50 K+ p p X · · · We do not use the following et al. Translated from YAF 66 860. ARMSTRONG 83C NP B227 365 T.A. Armstrong et al. (BARI, BIRM, CERN

2

Citation: J. Beringer et al. (Particle Data Group), PR D86, 010001 (2012) (URL: http://pdg.lbl.gov) K2(2250) I(JP) = 1  

E-Print Network [OSTI]

AVERAGE2247±17 OUR AVERAGE 2200±40 1 ARMSTRONG 83C OMEG - 18 K- p p X 2235±50 1 BAUBILLIER 81 HBC - 8 K ARMSTRONG 83C OMEG - 18 K- p p X 210±30 2 CLELAND 81 SPEC ± 50 K+ p p X · · · We do not use the following et al. Translated from YAF 66 860. ARMSTRONG 83C NP B227 365 T.A. Armstrong et al. (BARI, BIRM, CERN

3

Citation: K. Nakamura et al. (Particle Data Group), JP G 37, 075021 (2010) and 2011 partial update for the 2012 edition (URL: http://pdg.lbl.gov) 3(1850) IG (JPC ) = 0-(3 --)  

E-Print Network [OSTI]

ARMSTRONG 82 OMEG 18.5 K- p K- K+ 1850±10 123 ALHARRAN 81B HBC 8.25 K- p K K 3(1850) WIDTH3(1850) WIDTH3 11 K- p K- K+ , K0 S K± 160+90 -50 430 ARMSTRONG 82 OMEG 18.5 K- p K- K+ 80+40 -30 123 ALHARRAN, NAGO, CINC, INUS) IGJPC ARMSTRONG 82 PL 110B 77 T.A. Armstrong et al. (BARI, BIRM, CERN+) JP ALHARRAN

4

CERN Courier CERN COURIER  

E-Print Network [OSTI]

CERN Courier CERN COURIER Mar 31, 2010 In 1976, mastering the controls of the new big accelerator capacitative touch screens at CERN - CERN Courier http://cerncourier.com/cws/article/cern/42092 1 of 7 24 tactiles capacitifs au CERN. Au début des années 1970, du fait des dimensions du nouvel accélérateur du

Crowther, Paul

5

Citation: J. Beringer et al. (Particle Data Group), PR D86, 010001 (2012) (URL: http://pdg.lbl.gov) K1(1650) I(JP) = 1  

E-Print Network [OSTI]

. · · · 1840 ARMSTRONG 83 OMEG - 18.5 K- p 3K p 1800 DAUM 81C CNTR - 63 K- p K- 2p K1(1650) WIDTHK1 FRAME 86 NP B276 667 D. Frame et al. (GLAS) ARMSTRONG 83 NP B221 1 T.A. Armstrong et al. (BARI, BIRM

6

Citation: K. Nakamura et al. (Particle Data Group), JPG 37, 075021 (2010) (URL: http://pdg.lbl.gov) K1(1650) I(JP) = 1  

E-Print Network [OSTI]

. · · · 1840 ARMSTRONG 83 OMEG - 18.5 K- p 3K p 1800 DAUM 81C CNTR - 63 K- p K- 2p K1(1650) WIDTHK1 FRAME 86 NP B276 667 D. Frame et al. (GLAS) ARMSTRONG 83 NP B221 1 T.A. Armstrong et al. (BARI, BIRM

7

CERN Courier CERN COURIER  

E-Print Network [OSTI]

CERN Courier CERN COURIER Jul 25, 2006 Un ciel dégagé pour le Laboratoire Pierre Auger En 1938 for the Pierre Auger Observatory - CERN Courier http://cerncourier.com/cws/Articles/EmailFriend.do 1 of 6 3/19/2011 7:44 PM #12;and has been taking data for more than two years. (http://images.iop.org/objects/ccr/cern

8

1. R Aaij ,...,G.Alkhazov et al. First evidence for the decay Bs -> mu+ mu-. CERN-PH-EP-2012-335, LHCB-PAPER-2012-043  

E-Print Network [OSTI]

1 2 3 4 1. R Aaij ,...,G.Alkhazov et al. First evidence for the decay Bs -> mu+ mu-. CERN-PH-EP - + - LHCB-PAPER-2012-033, and B ¯ 0 s D s1 (2536) + -. CERN-PH-EP-2012-327 e-Print: arXiv:1211.1541 [hep-ex]. 4. R Aaij ,...,G.Alkhazov et al. Observation of D0-D0bar oscillations. CERN-PH-EP-2012-333, LHCB

Titov, Anatoly

9

1. R Aaij ,...,G.Alkhazov et al. First evidence for the decay Bs -> mu+ mu-. CERN-PH-EP-2012-335, LHCB-PAPER-2012-043  

E-Print Network [OSTI]

+ mu-. CERN-PH-EP-2012-335, LHCB-PAPER- 2012-043 e-Print: arXiv:1211.2674 [hep-ex]. 2. V.M. Abazov B ¯ 0 (s) D + s K - + - LHCB-PAPER-2012-033, and B ¯ 0 s D s1 (2536) + -. CERN-PH-EP-2012-327 e-Print: arXiv:1211.1541 [hep-ex]. 4. R Aaij ,...,G.Alkhazov et al. Observation of D0-D0bar oscillations. CERN-PH-EP

Titov, Anatoly

10

Signature CERN-URSS  

ScienceCinema (OSTI)

Le DG W.Jentschke souhaite la bienvenue l'assemble et aux invits pour la signature du protocole entre le Cern et l'URSS qui est un vnement important. C'est en 1955 que 55 visiteurs sovitiques ont visit le Cern pour la premire fois. Le premier DG au Cern, F.Bloch, et Mons.Amaldi sont aussi prsents. Tandis que le discours anglais de W.Jentschke est traduit en russe, le discours russe de Mons.Morozov est traduit en anglais.

None

2011-04-25T23:59:59.000Z

11

AL  

E-Print Network [OSTI]

AL. EMERGENCY PREPAREDNESS SYLLABUS ATTACHMENT. EMERGENCY NOTIFICATION PROCEDURES are based on a simple concept - if you hear a.

12

The significance of Cern  

ScienceCinema (OSTI)

Le Prof. V.Weisskopf, DG du Cern de 1961 1965, est n Vienne, a fait ses tudes Gttingen et a une carrire acadmique particulirement riche. Il a travaill Berlin, Copenhague et Berlin et est parti aux Etats Unis pour participer au projet Manhattan et tait Prof. au MTT jusqu' 1960. Revenu en Europe, il a t DG du Cern et lui a donn l'impulsion que l'on sait.

None

2011-04-25T23:59:59.000Z

13

CERN Courier December 2007 anniversary  

E-Print Network [OSTI]

CERN Courier December 2007 anniversary In April 932 John Cockcroft and Ernest Walton split the atom. (Courtesy AIP Emilio Segrè Visual Archives.) s #12;2 CERN Courier December 2007 anniversary in research to establish large accelerator laboratories, in particular CERN in 954. Cockcroft was born on 27 May 897

Crowther, Paul

14

History of Cern  

ScienceCinema (OSTI)

Crmonie l'occasion de l'apparition du premier volume du livre sur l'histoire du Cern, avec plusieurs personnes prsentes qui jouaient un rle important dans cette organisation europenne couronne de succs grce l'esprit des membres fondateurs qui est et restera essentiel

None

2011-04-25T23:59:59.000Z

15

25th Birthday Cern- Amphi  

ScienceCinema (OSTI)

Crmonie du 25me anniversaire du Cern avec 2 orateurs: le Prof.Weisskopf parle de la signification et le rle du Cern et le Prof.Casimir(?) fait un expos sur les rlations entre la science pure et la science applique et la "big science" (science lgre)

None

2011-04-25T23:59:59.000Z

16

CERN2003005 11 September 2003  

E-Print Network [OSTI]

learning, organizational capability development, market learning) tend to occur together. Learning ­ i.e., the technological, market, and organizational learning benefits that accrue to CERN's supplier. The documented learning outcomes range from technology development, product development, and organizational

Crowther, Paul

17

16.Feb.2005 MC meeting, LBNL 1 CERN infrastructureCERN infrastructure  

E-Print Network [OSTI]

16.Feb.2005 MC meeting, LBNL 1 CERN infrastructureCERN infrastructure A.FabichA.Fabich, CERN AB://cern.ch/projhttp://cern.ch/proj--hiptargethiptarget #12;16.Feb.2005 MC meeting, LBNL 2 Experimental requirementsExperimental requirements What CERN couldSupport on installationinstallation CryogenicsCryogenics solenoid powersolenoid power SafetySafety #12;16.Feb.2005 MC meeting, LBNL 3

McDonald, Kirk

18

HEPPH9406340 CERN--TH.7295/94  

E-Print Network [OSTI]

@CERNVM.CERN.CH, bilenky@hades.ifh.de, LEHNER@CONVEX.IFH.DE, OLSHEVSK@VXCERN.CERN.CH, RIEMANN@CERNVM.CERN.CH #12; 1

19

The ELENA project at CERN  

E-Print Network [OSTI]

CERN has a longstanding tradition of pursuing fundamental physics on extreme low and high energy scales. The present physics knowledge is successfully described by the Standard Model and the General Relativity. In the anti-matter regime many predictions of this established theory still remain experimentally unverified and one of the most fundamental open problems in physics concerns the question of asymmetry between particles: why is the observable and visible universe apparently composed almost entirely of matter and not of anti-matter? There is a huge interest in the very compelling scientiic case for anti-hydrogen and low energy anti-proton physics, here to name especially the Workshop on New Opportunities in the Physics Landscape at CERN which was convened in May 2009 by the CERN Directorate and culminated in the decision for the final approval of the construction of the Extra Low ENergy Antiproton (ELENA) ring by the Research Board in June 2011. ELENA is a CERN project aiming to construct a small 30 m ci...

Oelert, W

2015-01-01T23:59:59.000Z

20

CERN News - A major contract has been signed for the supply of solar panels derived from CERN technology  

E-Print Network [OSTI]

CERN News - A major contract has been signed for the supply of solar panels derived from CERN technology

CERN Video Productions; Marion Viguier

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "al birm cern" 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

The Compass Experiment at CERN  

SciTech Connect (OSTI)

The COMPASS experiment at the CERN SPS has a broad physics program focused on the study of the spin structure of the nucleon and on hadron spectroscopy. Key measurements for the spin program are the gluon contribution to the spin of the nucleon, flavor dependent quark spin distribution, and the measurement of the transverse spin structure function. The apparatus consists of a two-stage spectrometer designed for high data rates and equipped with high-resolution tracking, particle identification, electromagnetic and hadronic calorimetry. Data taking has started in 2002. Following the CERN SPS shut down in 2005, the experiment will resume data taking in 2006 and is planned to continue (at least) until 2010. Few hundreds of Terabytes of data are put on tape each year. Out of this large amount of data first important physics results have been obtained.

Magnon, A. [DAPNIA/SPhN, CEA-Saclay, F91191 Gif-Sur-Yvette Cedex (France)

2005-02-10T23:59:59.000Z

22

Ceremony 25th birthday Cern  

ScienceCinema (OSTI)

Clbration du 25me anniversaire du Cern (jour par jour) avec discours de L.Van Hove et J.B.Adams, des interludes musicals offerts par Mme Mey et ses collgues (au debut 1.mouvement du quatuor avec piano no 3 de L.van Beethoven) Les directeurs gnraux procderont la remise du souvenir aux membres de personnel ayant 25 annes de service dans l'organisation. Un tmoignage de reconnaissance est auss fait l'interprte Mme Zwerner

None

2011-04-25T23:59:59.000Z

23

25th Birthday Cern- Restaurant  

ScienceCinema (OSTI)

Crmonie du 25me anniversaire du Cern avec plusieurs orateurs et la prsence de nombreux autorits cantonales et communales genevoises et personnalits, directeurs gnraux, ministres, chercheurs.... Le conseiller fderal et chef du dpartement des affaires trangres de la confdration Monsieur Pierre Aubert prend la parole pour clbrer la fois les rsultats trs remarquables de la coopration internationale en matire scientifique, mais aussi la volont politique des tats europens de mettre en commun leurs ressources pour faire oeuvre d'avenir. Un grand hommage est aussi donn aux deux directeurs disparus, les prof.Bakker et Gregory.

None

2011-04-25T23:59:59.000Z

24

Big Bang Day: The Making of CERN (Episode 2)  

ScienceCinema (OSTI)

A two-part history of the CERN project. Quentin Cooper explores the fifty-year history of CERN, the European particle physics laboratory in Switzerland.

None

2011-04-25T23:59:59.000Z

25

The COMPASS Experiment at CERN  

E-Print Network [OSTI]

The COMPASS experiment makes use of the CERN SPS high-intensitymuon and hadron beams for the investigation of the nucleon spin structure and the spectroscopy of hadrons. One or more outgoing particles are detected in coincidence with the incoming muon or hadron. A large polarized target inside a superconducting solenoid is used for the measurements with the muon beam. Outgoing particles are detected by a two-stage, large angle and large momentum range spectrometer. The setup is built using several types of tracking detectors, according to the expected incident rate, required space resolution and the solid angle to be covered. Particle identification is achieved using a RICH counter and both hadron and electromagnetic calorimeters. The setup has been successfully operated from 2002 onwards using a muon beam. Data with a hadron beam were also collected in 2004. This article describes the main features and performances of the spectrometer in 2004; a short summary of the 2006 upgrade is also given.

Abbon, P.; Alexakhin, V.Yu.; Alexandrov, Yu.; Alexeev, G.D.; Alekseev, M.G.; Amoroso, A.; Angerer, H.; Anosov, V.A.; Badelek, B.; Balestra, F.; Ball, J.; Barth, J.; Baum, G.; Becker, M.; Bedfer, Y.; Berglund, P.; Bernet, C.; Bertini, R.; Bettinelli, M.; Birsa, R.; Bisplinghoff, J.; Bordalo, P.; Bosteels, M.; Bradamante, F.; Braem, A.; Bravar, A.; Bressan, A.; Brona, G.; Burtin, E.; Bussa, M.P.; Bytchkov, V.N.; Chalifour, M.; Chapiro, A.; Chiosso, M.; Ciliberti, P.; Cicuttin, A.; Colantoni, M.; Colavita, A.A.; Costa, S.; Crespo, M.L.; Cristaudo, P.; Dafni, T.; d'Hose, N.; Dalla Torre, S.; d'Ambrosio, C.; Das, S.; Dasgupta, S.S.; Delagnes, E.; De Masi, R.; Deck, P.; Dedek, N.; Demchenko, D.; Denisov, O.Yu.; Dhara, L.; Diaz, V.; Dibiase, N.; Dinkelbach, A.M.; Dolgopolov, A.V.; Donati, A.; Donskov, S.V.; Dorofeev, V.A.; Doshita, N.; Durand, D.; Duic, V.; Dunnweber, W.; Efremov, A.; Eversheim, P.D.; Eyrich, W.; Faessler, M.; Falaleev, V.; Fauland, P.; Ferrero, A.; Ferrero, L.; Finger, M.; Finger, M.; Fischer, H.; Franco, C.; Franz, J.; Fratnik, F.; Friedrich, J.M.; Frolov, V.; Fuchs, U.; Garfagnini, R.; Gatignon, L.; Gautheron, F.; Gavrichtchouk, O.P.; Gerassimov, S.; Geyer, R.; Gheller, J.M.; Giganon, A.; Giorgi, M.; Gobbo, B.; Goertz, S.; Gorin, A.M.; Gougnaud, F.; Grabmuller, S.; Grajek, O.A.; Grasso, A.; Grube, B.; Grunemaier, A.; Guskov, A.; Haas, F.; Hagemann, R.; Hannappel, J.; von Harrach, D.; Hasegawa, T.; Heckmann, J.; Hedicke, S.; Heinsius, F.H.; Hermann, R.; Hess, C.; Hinterberger, F.; von Hodenberg, M.; Horikawa, N.; Horikawa, S.; Horn, I.; Ilgner, C.; Ioukaev, A.I.; Ishimoto, S.; Ivanchin, I.; Ivanov, O.; Iwata, T.; Jahn, R.; Janata, A.; Joosten, R.; Jouravlev, N.I.; Kabuss, E.; Kalinnikov, V.; Kang, D.; Karstens, F.; Kastaun, W.; Ketzer, B.; Khaustov, G.V.; Khokhlov, Yu.A.; Kiefer, J.; Kisselev, Yu.; Klein, F.; Klimaszewski, K.; Koblitz, S.; Koivuniemi, J.H.; Kolosov, V.N.; Komissarov, E.V.; Kondo, K.; Konigsmann, Kay; Konoplyannikov, A.K.; Konorov, I.; Konstantinov, V.F.; Korentchenko, A.S.; Korzenev, A.; Kotzinian, A.M.; Koutchinski, N.A.; Kouznetsov, O.; Kowalik, K.; Kramer, D.; Kravchuk, N.P.; Krivokhizhin, G.V.; Kroumchtein, Z.V.; Kubart, J.; Kuhn, R.; Kukhtin, V.; Kunne, F.; Kurek, K.; Kuzmin, N.A.; Lamanna, M.; Le Goff, J.M.; Leberig, M.; Lednev, A.A.; Lehmann, A.; Levinski, V.; Levorato, S.; Lyashenko, V.I; Lichtenstadt, J.; Liska, T.; Ludwig, I.; Maggiora, A.; Maggiora, M.; Magnon, A.; Mallot, G.K.; Mann, A.; Manuilov, I.V.; Marchand, C.; Marroncle, J.; Martin, A.; Marzec, J.; Masek, L.; Massmann, F.; Matsuda, T.; Matthia, D.; Maximov, A.N.; Menon, G.; Meyer, W.; Mielech, A.; Mikhailov, Yu.V.; Moinester, M.A.; Molinie, F.; Mota, F.; Mutter, A.; Nagel, T.; Nahle, O.; Nassalski, J.; Neliba, S.; Nerling, F.; Neyret, D.; Niebuhr, M.; Niinikoski, T.; Nikolaenko, V.I.; Nozdrin, A.A.; Olshevsky, A.G.; Ostrick, M.; Padee, A.; Pagano, P.; Panebianco, S.; Parsamyan, B.; Panzieri, D.; Paul, S.; Pawlukiewicz, B.; Pereira, H.; Peshekhonov, D.V.; Peshekhonov, V.D.; Piedigrossi, D.; Piragino, G.; Platchkov, S.; Platzer, K.; Pochodzalla, J.; Polak, J.; Polyakov, V.A.; Pontecorvo, G.; Popov, A.A.; Pretz, J.; Procureur, S.; Quintans, C.; Rajotte, J.-F.; Ramos, S.; Razaq, I.; Rebourgeard, P.; Reggiani, D.; Reicherz, G.; Richter, A.; Robinet, F.; Rocco, E.; Rondio, E.; Ropelewski, L.; Rousse, J.Y.; Rozhdestvensky, A.M.; Ryabchikov, D.; Samartsev, A.G.; Samoylenko, V.D.; Sandacz, A.; Merce, M.Sans; Santos, H.; Sapozhnikov, M.G.; Sauli, F.; Savin, Igor A.; Schiavon, P.; Schill, C.; Schmidt, T.; Schmitt, H.; Schmitt, L.; Schonmeier, P.; Schroeder, W.; Seeharsch, D.; Seimetz, M.; Setter, D.; Shaligin, A.; Shevchenko, O.Yu.; Shishkin, A.A.; Siebert, H.-W.; Silva, L.; Simon, F.; Sinha, L.; Sissakian, A.N.; Slunecka, M.; Smirnov, G.I.; Sora, D.; Sosio, S.; Sozzi, F.; Srnka, A.; Stinzing, F.; Stolarski, M.; Sugonyaev, V.P.; Sulc, M.; Sulej, R.; Tarte, G.; Takabayashi, N.; Tchalishev, V.V.; Tessaro, S.; Tessarotto, F.; Teufel, A.; Thers, D.; Tkatchev, L.G.; Toeda, T.; Tokmenin, V.V.; Trippel, S.; Urban, J.; Valbuena, R.; Venugopal, G.; Virius, M.; Vlassov, N.V.; Vossen, A.; Wagner, M.; Webb, R.; Weise, E.; Weitzel, Q.; Wiedner, U.; Wiesmann, M.; Windmolders, R.; Wirth, S.; Wislicki, W.; Wollny, H.; Zanetti, A.M.; Zaremba, K.; Zavertyaev, M.; Zhao, J.; Ziegler, R.; Ziembicki, M.; Zlobin, Y.L.; Zvyagin, A.

2007-01-01T23:59:59.000Z

26

DUALISM AND NON-DUALISM: ELEMENTARY FORMS OF PHYSICS AT CERN  

E-Print Network [OSTI]

a Cultural Revolution." CERN Courier, July 7, 2010. Koyre,European Organization for Nuclear, Research. "Cern Courier."CERN courier. (1959). Evans, Lyndon R. The Large Hadron

Roy, Arpita

2011-01-01T23:59:59.000Z

27

Information on Equal Opportunities at CERN  

E-Print Network [OSTI]

In response to questions raised at the meeting of the Finance Committee in December 2002, the Management agreed to present a short information document . At its meeting in May 2003, TREF discussed the content of this information document and took note of supplementary information provided in a presentation by CERN's Equal Opportunities Officer, accompanied by the Chairman of the Equal Opportunities Advisory Panel. The Forum concluded that this supplementary information should be included in a revised version of the document, as indicated in section 3 and Annex 1 below. Finally, the Forum took note of a main issue raised by the Panel, namely the need for crche facilities available to CERN staff. This led to a study commissioned by the Management, recommending the setting up of crche facilities on the CERN site (Annex 2). However, given the current financial constraints, funding could only be found by setting priorities in the next 5-Yearly Review.

2003-01-01T23:59:59.000Z

28

Big Bang Day: The Making of CERN (Episode 1)  

SciTech Connect (OSTI)

A two-part history of the CERN project. Quentin Cooper explores the fifty-year history of CERN, the European particle physics laboratory in Switzerland. The institution was created to bring scientists together after WW2 .......

None

2009-10-06T23:59:59.000Z

29

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN PS DIVISION  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN PS DIVISION CERN/PS 2002-016 (AE) CLIC Note 514 practically conserved. However EGUN simulations have been performed to ensure electron laminar flow

Boyer, Edmond

30

Big Bang Day: The Making of CERN (Episode 1)  

ScienceCinema (OSTI)

A two-part history of the CERN project. Quentin Cooper explores the fifty-year history of CERN, the European particle physics laboratory in Switzerland. The institution was created to bring scientists together after WW2 .......

None

2011-04-25T23:59:59.000Z

31

CERN and high energy physics, the grand picture  

SciTech Connect (OSTI)

The lecture will touch on several topics, to illustrate the role of CERN in the present and future of high-energy physics: how does CERN work? What is the role of the scientific community, of bodies like Council and SPC, and of international cooperation, in the definition of CERN's scientific programme? What are the plans for the future of the LHC and of the non-LHC physics programme? What is the role of R&D; and technology transfer at CERN?

None

2010-06-21T23:59:59.000Z

32

CERN and high energy physics, the grand picture  

ScienceCinema (OSTI)

The lecture will touch on several topics, to illustrate the role of CERN in the present and future of high-energy physics: how does CERN work? What is the role of the scientific community, of bodies like Council and SPC, and of international cooperation, in the definition of CERN's scientific programme? What are the plans for the future of the LHC and of the non-LHC physics programme? What is the role of R&D; and technology transfer at CERN?

None

2011-10-06T23:59:59.000Z

33

Quality Management of CERN Vacuum Controls  

E-Print Network [OSTI]

The vacuum controls Section (TE-VSC-ICM) is in charge of the monitoring, maintenance and consolidation of the control systems of all accelerators and detectors in CERN; this represents 6 000 instruments distributed along 128 km of vacuum chambers, often of heterogeneous architectures and of diverse

Antoniotti, F; Fortescue-Beck, E; Gama, J; Gomes, P; Le Roux, P; Pereira, H F; Pigny, G

2014-01-01T23:59:59.000Z

34

CERN/FC/5469/RA Original: English  

E-Print Network [OSTI]

for the CERN Site supervision (SUSI) Supply of power cables for the high voltage electrical network-based video surveillance cameras from multiple manufacturers. Supply of power cables for the renovation of the electrical power distribution network. Several types of power cable are requested for a total quantity of 78

35

Possible Accelerators @ CERN Beyond the LHC  

E-Print Network [OSTI]

The physics and world-wide accelerator context for possible accelerator projects at CERN after the LHC are reviewed, including the expectation that an e+ e- linear collider in the TeV energy range will be built elsewhere. Emphasis is laid on the Higgs boson, supersymmetry and neutrino oscillations as benchmarks for physics after the LHC. The default option for CERN's next major project may be the CLIC multi-TeV e+ e- collider project. Also interesting is the option of a three-step scenario for muon storage rings, starting with a neutrino factory, continuing with one or more Higgs factories, and culminating in a mu+ mu- collider at the high-energy frontier.

John Ellis

1999-11-22T23:59:59.000Z

36

The LINAC4 Project at CERN  

E-Print Network [OSTI]

As the first step of a long-term programme aiming at an increase in the LHC luminosity, CERN is building a new 160 MeV H linear accelerator, Linac4, to replace the ageing 50 MeV Linac2 as injector to the PS Booster (PSB). Linac4 is an 86-m long normal-conducting linac made of an H source, a Radio Frequency Quadrupole (RFQ), a chopping line and a sequence of three accelerating structures: a Drift-Tube Linac (DTL), a Cell-Coupled DTL (CCDTL) and a Pi-Mode Structure (PIMS). The civil engineering has been recently completed, and construction of the main accelerator components has started with the support of a network of international collaborations. The low-energy section up to 3 MeV including a 3-m long 352 MHz RFQ entirely built at CERN is in the final construction phase and is being installed on a dedicated test stand. The present schedule foresees beam commissioning of the accelerator in the new tunnel in 2013/14; the moment of connection of the new linac to the CERN accelerator chain will depend on the L...

Arnaudon, L; Bertone, C; Body, Y; Broere, J; Brunner, O; Buzio, M; Carli, C; Caspers, F; Corso, JP; Coupard, J; Dallocchio, A; Dos Santos, N; Garoby, R; Gerigk, F; Hammouti, L; Hanke, K; Jones, M; Kozsar, I; Lettry, J; Lallement, JB; Lombardi, A; Lopez-Hernandez, LA; Maglioni, C; Mathot, S; Maury, S; Mikulec, B; Nisbet, D; Noels, C; Paoluzzi, M; Puccio, B; Raich, U; Ramberger, S; Rossi, C; Schwerg, N; Scrivens, R; Vandoni, G; Weisz, S; Vollaire, J; Vretenar, M; Zickler, T

2011-01-01T23:59:59.000Z

37

CERN Offers UN Advice on Bringing Women into Science | Department...  

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

originally published in Symmetry Magazine, a publication of the Office of Science, by Kelly Izlar. European physics laboratory CERN dedicated its first act as an observer to the...

38

Welding an LHC bending magnet held in place by CERN?s hydraulic press  

E-Print Network [OSTI]

A powerful hydraulic press has been installed at CERN. Rated at 27 000 tonnes, it has enough force to lift a weight equivalent to almost four Eiffel towers. The press is used to hold magnets in place as their casings are welded together or opened up.

Laurent Guiraud

1998-01-01T23:59:59.000Z

39

March 2006 I.Efthymiopoulos, CERN 1 MERcury Intense Target  

E-Print Network [OSTI]

and TT2A tunnels are now available Include all the shielding walls and services for the nTOF beam.Haug/CERN Status:Status: System design completed including instrumentation and safety valves Gas N2 exhaust line to TT10 Transfer lines Cold valve box #12;March 2006 I.Efthymiopoulos, CERN 10 Cryogenics F

McDonald, Kirk

40

CERN-TH.6275/91 Monte Carlo Event Generation  

E-Print Network [OSTI]

CERN-TH.6275/91 Monte Carlo Event Generation for LHC T. Sj¨ostrand CERN -- Geneva Abstract The necessity of event generators for LHC physics studies is illustrated, and the Monte Carlo approach is outlined. A survey is presented of existing event generators, followed by a more detailed study

Sjöstrand, Torbjörn

Note: This page contains sample records for the topic "al birm cern" 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

Quality Management of CERN Vacuum Controls  

E-Print Network [OSTI]

The vacuum controls Section (TE-VSC-ICM) is in charge of the monitoring, maintenance and consolidation of the control systems of all accelerators and detectors in CERN; this represents 6 000 instruments distributed along 128 km of vacuum chambers, often of heterogeneous architectures and of diverse technical generations. In order to improve the efficiency of the services provided by ICM, to vacuum experts and to accelerator operators, a Quality Management Plan is being put into place. The first step was the standardization of the naming convention across different accelerators. The traceability of problems, requests, repairs, and other actions, has also been put into place (VTL). This was combined with the effort to identify each individual device by a coded label, and register it in a central database (MTF). Occurring in parallel, was the gathering of old documents and the centralization of information concerning architectures, procedures, equipment and settings (EDMS). To describe the topology of control c...

Antoniotti, F; Fortescue-Beck, E; Gama, J; Gomes, P; Le Roux, P; Pereira, H; Pigny, G

2014-01-01T23:59:59.000Z

42

The BGU/CERN solar hydrothermal reactor  

E-Print Network [OSTI]

We describe a novel solar hydrothermal reactor (SHR) under development by Ben Gurion University (BGU) and the European Organization for Nuclear Research CERN. We describe in broad terms the several novel aspects of the device and, by extension, of the niche it occupies: in particular, enabling direct off-grid conversion of a range of organic feedstocks to sterile useable (solid, liquid) fuels, nutrients, products using only solar energy and water. We then provide a brief description of the high temperature high efficiency panels that provide process heat to the hydrothermal reactor, and review the basics of hydrothermal processes and conversion taking place in this. We conclude with a description of a simulation of the pilot system that will begin operation later this year.

Bertolucci, Sergio; Caspers, Fritz; Garb, Yaakov; Gross, Amit; Pauletta, Stefano

2014-01-01T23:59:59.000Z

43

Optics for the Antiproton Decelerator at CERN  

E-Print Network [OSTI]

The former Antiproton Collector (AC) at CERN has been transformed into an Antiproton Decelerator (AD) to supply high quality antiproton beams with a momentum of 100 MeV/c (kinetic energy of 5.3 MeV) [1]. As in AC, an-tiprotons are injected at 3.57 GeV/c and cooled by stochastic cooling system. To facilitate the deceleration and to prepare a small emittance beam for the experiments, stochastic cooling at 2 GeV/c and electron cooling at 300 MeV/c and 100 MeV/c has been incorporated. The required optics modifications are described and the results of machine commissioning are discussed.

Beloshitsky, P F; Maury, S; Mhl, D

2001-01-01T23:59:59.000Z

44

CERN 6 Tesla superconducting persistent dipole/Filming an experiment/Synchrotron radiation from protons  

E-Print Network [OSTI]

CERN 6 Tesla superconducting persistent dipole/Filming an experiment/Synchrotron radiation from protons

1979-01-01T23:59:59.000Z

45

CERN Neutrinos to Gran Sasso (CNGS) First Beam  

E-Print Network [OSTI]

The CNGS, CERN Neutrinos to Gran Sasso project, aims at directly detecting muon-neutrino to tau-neutrino oscillations. An intense muon-neutrino beam (10 to the 17 muon neutrinos)is generated at CERN per day and directed towards the Gran Sasso National Laboratory, LNGS, in Italy, 732 km away from CERN. In LNGS large and complex detectors will allow to detect, in particular, the rare tau-neutrinos created by ??oscillation' from muon-neutrinos on their way between CERN and LNGS. On average around three tau-neutrino events are predicted per year in each of the ~2000 ton detectors. The construction of the CNGS beam facility started in September 2000, and the first neutrino beam has been produced in July 2006. In the presently approved physics programme, it is foreseen to run the facility for five years.

Gschwendtner, E

2006-01-01T23:59:59.000Z

46

Torsion phenomenology at the CERN LHC  

SciTech Connect (OSTI)

We explore the potential of the CERN Large Hadron Collider (LHC) to test the dynamical torsion parameters. The form of the torsion action can be established from the requirements of consistency of effective quantum field theory. The most phenomenologically relevant part of the torsion tensor is dual to a massive axial vector field. This axial vector has geometric nature, that means it does not belong to any representation of the gauge group of the SM extension or GUT theory. At the same time, torsion should interact with all fermions, that opens the way for the phenomenological applications. We demonstrate that LHC collider can establish unique constraints on the interactions between fermions and torsion field considerably exceeding present experimental lower bounds on the torsion couplings and its mass. It is also shown how possible nonuniversal nature of torsion couplings due to the renormalization group running between the Planck and TeV energy scales can be tested via the combined analysis of Drell-Yan and tt production processes.

Belyaev, A. S. [Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824 (United States); Shapiro, I. L. [Departamento de Fisica - ICE, Universidade Federal de Juiz de Fora, Juiz de Fora, 36036-330, MG (Brazil); Tomsk State Pedagogical University (Russian Federation); Vale, M. A. B. do [Departamento de Ciencias Naturais, Universidade Federal de Sao Joao del Rei, Sao Joao del Rei, 36301-160, MG (Brazil)

2007-02-01T23:59:59.000Z

47

Darlington AL O'Reillys AL  

E-Print Network [OSTI]

CanungraCk Darlington AL Darlington Coom era R O'Reillys AL Beechmont AL Binna Burra AL BackCk Tyungun AL Numinbah Valley AL NerangR Natural Bridge Numinbah AL Little Nerang Dam AL Albert R Bromfleet AL Benobble AL Wolffdene AL Luscombe AL Wongawallan AL Mt Tamborine Canungra Pimpama R Laheys Lookout

Greenslade, Diana

48

CERN Winter School on Supergravity, Strings, and Gauge Theory 2010  

ScienceCinema (OSTI)

The CERN Winter School on Supergravity, Strings, and Gauge Theory is the analytic continuation of the yearly training school of the former EC-RTN string network "Constituents, Fundamental Forces and Symmetries of the Universe". The 2010 edition of the school is supported and organized by the CERN Theory Divison, and will take place from Monday January 25 to Friday January 29, at CERN. As its predecessors, this school is meant primarily for training of doctoral students and young postdoctoral researchers in recent developments in theoretical high-energy physics and string theory. The programme of the school will consist of five series of pedagogical lectures, complemented by tutorial discussion sessions in the afternoons. Previous schools in this series were organized in 2005 at SISSA in Trieste, and in 2006, 2007, 2008, and 2009 at CERN, Geneva. Other similar schools have been organized in the past by the former related RTN network "The Quantum Structure of Spacetime and the Geometric Nature of Fundamental Interactions". This edition of the school is not funded by the European Union. The school is funded by the CERN Theory Division, and the Arnold Sommerfeld Center at Ludwig-Maximilians University of Munich. Scientific committee: M. Gaberdiel, D. Luest, A. Sevrin, J. Simon, K. Stelle, S. Theisen, A. Uranga, A. Van Proeyen, E. Verlinde Local organizers: A. Uranga, J. Walcher

None

2011-10-06T23:59:59.000Z

49

Status of the LINAC4 Project at CERN  

E-Print Network [OSTI]

The construction of Linac4, a 160 MeV H- Linac, is the first step in upgrading the LHC injector chain. Unlike CERNs present injector linac, Linac4 will inject into the subsequent synchrotron via charge exchange injection. In a first stage, it will inject into the existing CERN PS Booster. At a later stage, Linac4 has the option to be extended by a superconducting linac (SPL) which could then inject into a new synchrotron (PS2). Construction of Linac4 has started in 2008, and beam operation is presently planned for 2015. An overview of the Linac4 main parameters and design choices is given, and the status of the construction reported.

Hanke, K; Garoby, R; Gerigk, F; Lombardi, A; Maury, S; Rossi, C; Vretenar, M

2010-01-01T23:59:59.000Z

50

A Lepton Universality Test at CERN NA62 Experiment  

E-Print Network [OSTI]

The NA62 experiment at CERN collected a large sample of K+ --> enu decays during a dedicated run in 2007, aiming at a precise test of lepton universality by measurement of the helicity suppressed ratio RK = BR(K+ --> enu)/BR(K+ --> munu). A preliminary result of the analysis of a partial data sample of 51089 K+ --> enu candidates is presented.

Evgueni Goudzovski

2010-05-07T23:59:59.000Z

51

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/98-xxx  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/98-xxx June 14, 1998 Measurement of beauty hadrons, b ! Xu`, has been performed using almost two million hadronic Z decays collected by the L symmetry. Several measurements of jVubj performed at the (4S) exist to date. The CLEO [4] and ARGUS [5

Boyer, Edmond

52

CERN-EP/2000-131 17 October 2000  

E-Print Network [OSTI]

CERN-EP/2000-131 17 October 2000 Searches for neutral Higgs bosons in e+ e- collisions at centre) Abstract Searches for neutral Higgs bosons are performed with the 237 pb-1 of data collected in 1999 to Higgs bosons within the context of the Standard Model and its minimal supersymmetric extension (MSSM

Boyer, Edmond

53

ALS Visitors  

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

including Ethan Crumlin (at right) about current research in energy storage and battery efficiency. Berkeleyside Editor Lance Knoble toured the ALS and Berkeley Lab with...

54

Upgrade of the cryogenic CERN RF test facility  

SciTech Connect (OSTI)

With the large number of superconducting radiofrequency (RF) cryomodules to be tested for the former LEP and the present LHC accelerator a RF test facility was erected early in the 1990s in the largest cryogenic test facility at CERN located at Point 18. This facility consisted of four vertical test stands for single cavities and originally one and then two horizontal test benches for RF cryomodules operating at 4.5 K in saturated helium. CERN is presently working on the upgrade of its accelerator infrastructure, which requires new superconducting cavities operating below 2 K in saturated superfluid helium. Consequently, the RF test facility has been renewed in order to allow efficient cavity and cryomodule tests in superfluid helium and to improve its thermal performances. The new RF test facility is described and its performances are presented.

Pirotte, O.; Benda, V.; Brunner, O.; Inglese, V.; Maesen, P.; Vullierme, B. [CERN - European Organization for Nuclear Research, CH-1211 Geneva 23 (Switzerland); Koettig, T. [ESS - European Spallation Source, Box 176, 221 00 Lund (Sweden)

2014-01-29T23:59:59.000Z

55

SetLink the CERN Document Server Link Manager  

E-Print Network [OSTI]

This paper analyses the problems encountered by electronic libraries to cope with long term keeping of on-line documents. What is thebest solution not to fill in a library system with non persistent addresses ? Different possible solutions are studied, based on theexperience of the CERN Document Server and its library. This paper will stress the importance of using a Link Manager for any long term Web server. It will explain how the CERN SetLink Link Manager is designed to handle a wide range of document types and formats, from photos in JPEG to eprints in PDF. It will also focus onother possibilities offered by using such an application, like automatic figures extraction or concatenation, full text searching andon-the-fly format conversions.

Le Meur, Jean-Yves

2000-01-01T23:59:59.000Z

56

Professor V. Weisskopf, CERN Director General (1961-1965)  

E-Print Network [OSTI]

Well known theoretical physicist Victor Weisskopf has died aged 93. Born in Austria, he later worked with Schrodinger in Berlin before emigrating to the US in 1937, where he joined the Manhattan project in 1944, and was witness to the Trinity Test in July 1945. In 1946 he became professor of physics at MIT. He took leave of absence to be Director General of CERN, the European Organization for Nuclear Physics, from 1961-1965.

1962-01-01T23:59:59.000Z

57

CERN-PPE/97-70 June 17, 1997  

E-Print Network [OSTI]

CERN-PPE/97-70 June 17, 1997 Search for the Standard Model Higgs Boson in e + e Collisions at ps for the Standard Model Higgs boson. The data sample consists of integrated luminosities of 10:9pb 1, 1:1pb 1, and 9.84 events from all Standard Model processes. This search results in a 95% C.L. lower limit on the Higgs

Boyer, Edmond

58

E-Print Network 3.0 - al cern di Sample Search Results  

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

complete ... Source: Northwestern University, Department of Physics and Astronomy, High Energy Theory Group Collection: Physics 88 2144 IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL....

59

E-Print Network 3.0 - annual cern shutdown Sample Search Results  

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

Heijne, CERN Albert Walenta, University of Siegen (Retired) Takaki Hatsui, SPRING8 Chris Kenney Source: Wechsler, Risa H. - Kavli Institute for Particle Astrophysics and...

60

E-Print Network 3.0 - aymar cern chief Sample Search Results  

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

Collection: Fission and Nuclear Technologies 11 ATribute to Gender perspective in the ATLAS collaboration Summary: and CERN's director-general, Robert Aymar, signed an...

Note: This page contains sample records for the topic "al birm cern" 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.


61

ALS@20  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformation InExplosion Monitoring:Home|PhysicsGasandArgonneALS in the News ALS

62

ALS Spectrum  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS DoctoralALSSpectroscopyALS

63

Construction of the CERN Fast Cycled Superconducting Dipole Magnet Prototype  

E-Print Network [OSTI]

CERN is pursuing a small scale R&D on a fast cycled superconducting dipole magnet (FCM) of interest for the upgrade plan of the LHC accelerator complex. The FCM dipole prototype being built has a number of novel features if compared to other magnets for similar applications. In this paper we describe the magnet design, and its expected performance, focusing especially on the novel features (magnetic circuit, mechanical supports, cooling) and on the details of the manufacturing procedure (coil winding and impregnation, joints, instrumentation and quench protection).

Borgnolutti, F; Bottura, L; Carra, F; Foffano, G; Gomes De Faria, J M; Kalouguine, O; Kirby, G; Lopez, C; Tommasini, D

2012-01-01T23:59:59.000Z

64

Proposal for the award of a service contract for the operation, maintenance and other work relating to the low-voltage electrical facilities of CERNs non- machine buildings  

E-Print Network [OSTI]

Proposal for the award of a service contract for the operation, maintenance and other work relating to the low-voltage electrical facilities of CERNs non- machine buildings

2011-01-01T23:59:59.000Z

65

World Network Speed Record Shattered Caltech, SLAC, Fermilab, CERN, Michigan, Florida,  

E-Print Network [OSTI]

World Network Speed Record Shattered Caltech, SLAC, Fermilab, CERN, Michigan, Florida, Brookhaven, the Stanford Linear Accelerator Center (SLAC), Fermilab, CERN, and the University of Michigan and partners and Fermilab and an optimized Linux kernel developed at Michigan. Professor Harvey Newman of Caltech, head

Low, Steven H.

66

A.Fabich, CERN Metal Jet in a High Magnetic Field  

E-Print Network [OSTI]

.Fabich, CERN Slide 3 Setup Arrangement Observation area Calibration grid nozzle Ideal mercury jet We only look at data from 4.Akt, June 2002, 20 Tesla solenoid #12;A.Fabich, CERN Slide 4 In/Output variables B-field 20 Tesla Driving pressure 75 bar Nozzle position Nozzle type 0/6 (short/long) Observation

McDonald, Kirk

67

Direct Numerical Modeling of E-Cloud Driven Instability of a Bunch Train in the CERN SPS  

E-Print Network [OSTI]

Driven Instability of a Bunch Train in theCERN SPS by J-L.Driven Instability of a Bunch Train in the CERN SPS* J. -L.simulation of bunch trains generating, and interacting with,

Vay, J-L.

2011-01-01T23:59:59.000Z

68

Self-Consistant Numerical Modeling of E-Cloud Driven Instability of a Bunch Train in the CERN SPS  

E-Print Network [OSTI]

Driven Instability of a bunch Train in the CERN SPS by J-L.Driven Instability of a Bunch Train in the CERN SPS* J. -L.simulation of bunch trains generating, and interacting with,

Vay, J-L.

2011-01-01T23:59:59.000Z

69

Proposal for the award of a contract for the provision of civil engineering services on the CERN site  

E-Print Network [OSTI]

Proposal for the award of a contract for the provision of civil engineering services on the CERN site

2011-01-01T23:59:59.000Z

70

Proposal for the award of a contract for civil engineering consultancy services for a possible CERN neutrino facility  

E-Print Network [OSTI]

Proposal for the award of a contract for civil engineering consultancy services for a possible CERN neutrino facility

2013-01-01T23:59:59.000Z

71

Proposal for the award of a contract for the provision of civil engineering design services on the CERN site  

E-Print Network [OSTI]

Proposal for the award of a contract for the provision of civil engineering design services on the CERN site

2013-01-01T23:59:59.000Z

72

Proposal for the award of a contract for the design, supply and installation of piping and accessories at CERN  

E-Print Network [OSTI]

Proposal for the award of a contract for the design, supply and installation of piping and accessories at CERN

2014-01-01T23:59:59.000Z

73

Generic configuration management system for documentation and on-line beam optics applications in the CERN PS complex  

E-Print Network [OSTI]

Generic configuration management system for documentation and on-line beam optics applications in the CERN PS complex

Autin, Bruno; Jensen, O; Kazymov, A; Lindroos, M; Schinzel, Josi; Wildner, E

1996-01-01T23:59:59.000Z

74

Proposal for the Award of a Contract for Maintenance, Operation and Minor Installation Work for CERN Cooling and HVAC Systems  

E-Print Network [OSTI]

Proposal for the Award of a Contract for Maintenance, Operation and Minor Installation Work for CERN Cooling and HVAC Systems

1996-01-01T23:59:59.000Z

75

Proposal concerning the participation of CERN in the procurement of depleted-uranium sheets for the UA1 calorimeter upgrading  

E-Print Network [OSTI]

Proposal concerning the participation of CERN in the procurement of depleted-uranium sheets for the UA1 calorimeter upgrading

1985-01-01T23:59:59.000Z

76

AL. I  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou areDowntown Site -MiamiYVE r 'Xxy";^it ! (-AL.

77

ALS Visitors  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011Astudies smartHistory: The FirstUsers' ExecutiveALS

78

ALS Visitors  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011Astudies smartHistory: The FirstUsers'ALS Visitors

79

Industry @ ALS  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area.Portaldefault Sign In AboutIn theIndustry @ ALS

80

ALS Spectrum  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS DoctoralALSSpectroscopy

Note: This page contains sample records for the topic "al birm cern" 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.


81

ALS Spectrum  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS

82

CERN-US July 1, 2004 Accelerator Systems Plan -S.Peggs 1 bnl fnal -lbnl -slac  

E-Print Network [OSTI]

orders of magnitude speed up Applicable to LHC? #12;CERN-US July 1, 2004 Accelerator Systems Plan - S-CERN Committee, July 1, 2004 #12;CERN-US July 1, 2004 Accelerator Systems Plan - S.Peggs 2 Organization Chart 2

Large Hadron Collider Program

83

An Antiproton Decelerator in the CERN PS Complex  

E-Print Network [OSTI]

The present CERN PS low-energy antiproton complex involves 4 machines to collect, cool, decelerate and supply experiments with up to 1010 antiprotons per pulse and per hour of momenta ranging from 0.1 to 2 GeV/c. In view of a possible future physics programme requiring low energy antiprotons, mainly to carry out studies on antihydrogen, a simplified scheme providing at low cost antiprotons at 100 MeV/c has been studied. It requires only one machine, the present Antiproton Collector (AC) converted into a cooler and decelerator (Antiproton Decelerator, AD) and delivering beam to experiments in the hall of the present Antiproton Accumulator Complex (AAC) [1]. This paper describes the feasibility study of such a scheme [2].

Riunaud, J P; Baird, S A; Boillot, J; Bosser, Jacques; Brouet, M; Caspers, Friedhelm; Chanel, M; Chohan, V; Eriksson, T; Garoby, R; Giannini, R; Giovannozzi, Massimo; Gruber, J; Hmery, J Y; Koziol, Heribert; MacCaferri, R; Maury, S; Metzmacher, K D; Mhl, D; Mulder, H; Pedersen, F; Perriollat, F; Poncet, Alain; Riunaud, J P; Serre, C; Simon, Daniel Jean; Tranquille, G; Tuyn, Jan Willem Nicolaas; Williams, B; Williams, D J

1996-01-01T23:59:59.000Z

84

E-Print Network 3.0 - aymar cern director Sample Search Results  

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

Murgia (SLAC, Fermi) 10:35 Coffee Break 11... RESULTS Albert de Roeck (CERN, CMS) 09:40 ATLAS RESULTS Henri Bachacou (Saclay, ATLAS) 10:20 Coffee Break Source: Ohta, Shigemi -...

85

Zoning administrators and others con-cerned with airport land use will soon  

E-Print Network [OSTI]

Zoning administrators and others con- cerned with airport land use will soon have help when of the current regulatory rules and climate. The manual describes proce- dural requirements and guidelines, along

Minnesota, University of

86

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/2001-089  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/2001-089 November 22. 2001 A CVD Diamond Beam has been performed using hits measured in diamonds only. The work described here was carried out by RD

Boyer, Edmond

87

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN{EP/98{142  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN{EP/98{142 11 September 1998 Search for pair performed. No evidence for a deviation from Standard Model expectations has been observed in the data

Boyer, Edmond

88

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/98-204  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/98-204 15 December 1998 Heavy Quarkonium.9 10-5 . Total J Production The present analysis is performed on the data collected by the L3

Boyer, Edmond

89

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-PPE/95-105  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-PPE/95-105 July 7, 1995 MEASUREMENT OF THE 0 c of the lifetime of the 0 c we have performed using three independent data samples from two dierent decay modes

Boyer, Edmond

90

MEDIUM POWER 352 MHZ SOLID STATE PULSED RF AMPLIFIERS FOR THE CERN LINAC4 PROJECT  

E-Print Network [OSTI]

MEDIUM POWER 352 MHZ SOLID STATE PULSED RF AMPLIFIERS FOR THE CERN LINAC4 PROJECT J. Broere, J in the CERN Linac4. The amplifiers are water-cooled and can provide up to 33 kW pulsed RF Power, 1.5 ms pulse RF Power for the debuncher cavity. The concept is based on 1.2 kW RF power modules using the latest 6

Paris-Sud XI, Université de

91

LINAC4, A New $H^{-}$ Linear Injector at CERN  

E-Print Network [OSTI]

Linac2, the present injector of the CERN PS Booster, limits the performance of the proton accelerator complex because of its low output energy (50 MeV). To remove this bottleneck, a higher energy linac is proposed (called ??Linac4? ) which will double the brightness and the intensity of the beam delivered by the PSB and ensure the ??ultimate? beam is available for LHC. Linac4 will deliver H- ions at a kinetic energy of 160 MeV. It is designed to be usable as the front-end of a future multi-GeV multi-MW linear accelerator, the ??Superconducting Proton Linac? (SPL). R&D for Linac4 is now actively taking place with the support of the European Union through the Joint Research Activity HIPPI (??High Intensity Pulsed Proton Injectors?), and of three ISTC projects involving three major Russian laboratories (BINP, IHEP and ITEP) and two nuclear centres (VNIIEF and VNIITF). The design of this new accelerator and the on-going developments are described.

Garoby, R; Hanke, K; Lombardi, A M; Rossi, C; Vretenar, M

2004-01-01T23:59:59.000Z

92

Towards a Future Linear Collider and The Linear Collider Studies at CERN  

ScienceCinema (OSTI)

During the week 18-22 October, more than 400 physicists will meet at CERN and in the CICG (International Conference Centre Geneva) to review the global progress towards a future linear collider. The 2010 International Workshop on Linear Colliders will study the physics, detectors and accelerator complex of a linear collider covering both the CLIC and ILC options. Among the topics presented and discussed will be the progress towards the CLIC Conceptual Design Report in 2011, the ILC Technical Design Report in 2012, physics and detector studies linked to these reports, and an increasing numbers of common working group activities. The seminar will give an overview of these topics and also CERN?s linear collider studies, focusing on current activities and initial plans for the period 2011-16. n.b: The Council Chamber is also reserved for this colloquium with a live transmission from the Main Auditorium.

None

2011-10-06T23:59:59.000Z

93

Preparation of a primary argon beam for the CERN fixed target physics  

SciTech Connect (OSTI)

The fixed target experiment NA61 in the North Area of the Super Proton Synchrotron is studying phase transitions in strongly interacting matter. Up to now they used the primary beams available from the CERN accelerator complex (protons and lead ions) or fragmented beams created from the primary lead ion beam. To explore a wider range of energies and densities a request was made to provide primary argon and xenon beams. This paper describes the results of the setting up and 10 week test run of the Ar{sup 11+} beam from the 14.5 GHz ECR ion source and the linear accelerator (Linac3) at CERN.

Kchler, D., E-mail: detlef.kuchler@cern.ch; ONeil, M.; Scrivens, R. [CERN, BE Department, 1211 Geneva 23 (Switzerland)] [CERN, BE Department, 1211 Geneva 23 (Switzerland); Thomae, R. [iThemba LABS, P.O. Box 722, Somerset West 7130 (South Africa)] [iThemba LABS, P.O. Box 722, Somerset West 7130 (South Africa)

2014-02-15T23:59:59.000Z

94

Advanced engineering design as practiced today from the view point of the CERN Industrial Liaison Officer  

E-Print Network [OSTI]

After an introduction about CERN, a brief description of the Large Hadron Collider(LHC) it is reviewed. Pros and cons of a few advanced engineering design cases are taken in consideration together with the involvement of the European Industry. The conclusion is that the LHC project has been an important driving force for Innovation in European Industry.

Barone, Michele

2012-01-01T23:59:59.000Z

95

CERN-INTC-2011-053/INTC-P-317 EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH  

E-Print Network [OSTI]

spectrometry studies of sodium isotopes at CERN [1]. Instead of the increased binding energy (BE) normally to the ISOLDE and Neutron Time-of-Flight Committee Seeking the Purported Magic Number N = 32 with High-Precision Mass Spectrometry October 6, 2011 S. Kreim1 , D. Beck2 , K. Blaum1 , Ch. B¨ohm1 , Ch. Borgmann1 , M

96

Irradiation Studies of Optical Components CERN, ~ April 15-24, 2005  

E-Print Network [OSTI]

Irradiation Studies of Optical Components 43 2 5 1 CERN, ~ April 15-24, 2005 1 GeV proton beam 4 x, 2005Optical components #12;Irradiation summary ­ transmittance/reflectance measurements Activity right 10 15 proton Irradiation dose: equivalent to 40 pulses of 24 GeV proton beam Received radiation dose

McDonald, Kirk

97

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH rpt61.tex CERN SL/97-61 (AP)  

E-Print Network [OSTI]

of plane ground motion waves on the closed orbit in circular storage rings, such as LEP, LHC, or largerEUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH rpt61.tex CERN SL/97-61 (AP) Effect of Plane Ground Waves on the Closed Orbit in Circular Colliders Eberhard Keil Abstract The effect of plane ground waves

Keil, Eberhard

98

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/2000-155  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/2000-155 December 22, 2000 Measurement is performed using the GEANT [12] and GHEISHA [13] packages. The Monte Carlo events are reconstructed is performed on the high statistics electron sample of 2434 events discussed in Reference [4]. The backgrounds

Boyer, Edmond

99

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/98-150  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/98-150 21 September 1998 Single and Multi of single and multi-photon events with missing energy is performed using data collected with the L3 detector states, as well as measurements of the e+ e ! ( ) cross section, have already been performed by L3 [8

Boyer, Edmond

100

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-PPE/97-162  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-PPE/97-162 December 11, 1997 Performance of Long, F.J.P. Solerd, D. Steelei, M. Stipcevicj, M. Veltrik. Abstract This note describes the performance of Valencia, Valencia, Spain. g. Joint Institute for Nuclear Research, Dubna, Russia. h. Dortmund University

Boyer, Edmond

Note: This page contains sample records for the topic "al birm cern" 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.


101

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/2003-013  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/2003-013 March 26, 2003 Search for Excited Leptons at LEP The L3 Collaboration Abstract A search for charged and neutral excited leptons is performed [57]. Searches for excited electrons and neutrinos were also performed at the HERA [8] ep collider

Boyer, Edmond

102

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-PPE/97-44  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-PPE/97-44 25 April 1997 Inclusive J, 0 and c the inclusive J and c production in Z decays [13,17]. The present analysis is performed on the data collected production ratio is performed and the contribution of c2 states to the signal is investigated. The branching

Boyer, Edmond

103

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-PPE/97-52  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-PPE/97-52 7 May 1997 Measurement of Hadron{backward asymmetries are performed for the total and the high energy event sam- ples. In the total event sample p s0. For the determination of selection eciencies and backgrounds, Monte Carlo simulations are performed for each centre

Boyer, Edmond

104

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-PPE/97-43  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-PPE/97-43 25 April 1997 Production of e of untagged e+e ! e+e l+l events performed with the L3 detector [2]. For e- and -pair production the data were

Boyer, Edmond

105

Can The Natario Warp Drive Explain The OPERA Superluminal Neutrino At CERN??  

E-Print Network [OSTI]

Can The Natario Warp Drive Explain The OPERA Superluminal Neutrino At CERN?? Fernando Loup of the micro Warp Drive:Microscopical particle-sized Warp Bubbles carrying inside sub-atomic particles Universe after the Big Bang and they used the Alcubierre Warp Drive geometry in their mathematical model

Paris-Sud XI, Université de

106

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-LHC/98-12 (EET)  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-LHC/98-12 (EET) May 06,1999 "Experimental, Spain; (n) Universidad Politécnica de Madrid, Madrid, Spain. Abstract Energy and space distributions) such as the Energy Amplifier (EA) [1] has the potential to destroy all actinide elements by fission, thereby

Paris-Sud XI, Université de

107

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/98-72  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-EP/98-72 4 May 1998 Search for Neutral Higgs Bosons Abstract A search for the lightest neutral scalar and neutral pseudoscalar Higgs bosons in the Minimal of the lightest neutral and pseudoscalar Higgs bosons are given as a function of tan . Lower mass limits at the 95

Boyer, Edmond

108

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN SL/98-060 (RF)  

E-Print Network [OSTI]

EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN SL/98-060 (RF) A Recirculating Electron Accelerator will become available after the decommissioning of LEP. The major design features and subjects of further developments are discussed. Geneva, Switzerland October 9, 1998 #12;1 INTRODUCTION The European nuclear physics

Keil, Eberhard

109

ACCELERATORS FOR THE 21ST CENTURY E. Keil, CERN, Geneva, Switzerland  

E-Print Network [OSTI]

ACCELERATORS FOR THE 21ST CENTURY E. Keil, CERN, Geneva, Switzerland Abstract Accelerators- collider, using the example of CLIC. The main e+ e- beams are generated by a sequence of linear accel" parameters, those in the lower part are related to the beam-beam collisions and particle physics. We in

Keil, Eberhard

110

-and -Coordinated Al in AlC2 . A Combined  

E-Print Network [OSTI]

- and -Coordinated Al in AlC2 - and AlCSi- . A Combined Photoelectron Spectroscopy and ab Initio the structure and chemical bonding in AlC2 - and AlCSi-. AlC2 - was found to have a C2V structure whereas AlCSi- was found to be almost linear, thus establishing -coordination of Al in AlC2 - and -coordination in Al

Simons, Jack

111

Commissioning of the CERN LINAC4 BPM System with 50 Mev Proton Beamns  

E-Print Network [OSTI]

The new Linac4 at CERN will provide a 160 MeV H- ion beam for charge-exchange injection into the existing CERN accelerator complex. Shorted stripline pick-ups placed in the Linac intertank regions and the transfer lines will measure beam orbit, relative beam current, beam phase, and average beam energy via the time-of-flight between two pickups. A prototype Beam Position Monitor (BPM) system has been installed in the transfer line between the existing Linac2 and the Proton Synchrotron Booster (PSB) in order to study and review the complete acquisition chain. This paper presents measurements and performance of this BPM system operating with 50 MeV proton beams, and compares the results with laboratory measurements and electromagnetic simulations.

Tan, J; Sby, L; Sordet, M; Wendt, M

2013-01-01T23:59:59.000Z

112

Site Layout of the proposed new Hadrons' Injector Chain at CERN  

E-Print Network [OSTI]

The replacement of almost all the LHC injector complex on the Meyrin-site of CERN (Linac2, PSB and PS) is planned within the next 10 years. The layout foreseen for the new accelerators is described in this paper, together with its compatibility with the existing experimental physics facilities. These machines can, after upgrade, supply with high beam power future physics facilities for radioactive ions and/or neutrinos. Their possible layout is also sketched in this document.

Baldy, J L; Evans, L; Garoby, R; Gerigk, F; Lindroos, M; Lpez-Hernandez, L A; Maury, S; Poehler, M; Silari, M; Vretenar, M

2008-01-01T23:59:59.000Z

113

THREE-RING FFAG COMPLEX FOR H+ E. Keil, CERN, Geneva, Switzerland, A.M. Sessler  

E-Print Network [OSTI]

THREE-RING FFAG COMPLEX FOR H+ and C6+ THERAPY E. Keil, CERN, Geneva, Switzerland, A.M. Sessler+ . Ring 2 accel- erates by a factor 3 in momentum, and is the most diffi- cult one. Rings 1 and 3. In Tab. 1, the particle speeds c are equal in the 1-Inj column of Ring 1 for H+ and in the 2-Inj col- umn

Keil, Eberhard

114

Howes et al. Reply  

E-Print Network [OSTI]

Howes et al. Reply to Comment on "Kinetic Simulations of Magnetized Turbulence in Astrophysical Plasmas" arXiv:0711.4355

G. G. Howes; S. C. Cowley; W. Dorland; G. W. Hammett; E. Quataert; A. A. Schekochihin; T. Tatsuno

2008-12-12T23:59:59.000Z

115

Proposal for the extension of a licence agreement for computer-aided engineering software tools and the provision of services for electronics and microelectronics design at CERN  

E-Print Network [OSTI]

Proposal for the extension of a licence agreement for computer-aided engineering software tools and the provision of services for electronics and microelectronics design at CERN

2013-01-01T23:59:59.000Z

116

Proposal to negotiate an amendment to an existing contract for civil engineering consultancy services for the construction of the neutrino platform at CERN  

E-Print Network [OSTI]

Proposal to negotiate an amendment to an existing contract for civil engineering consultancy services for the construction of the neutrino platform at CERN

2014-01-01T23:59:59.000Z

117

Proposal for the award of a contract for the supply of Nb3Sn superconducting wire for the 11 T project at CERN  

E-Print Network [OSTI]

Proposal for the award of a contract for the supply of Nb3Sn superconducting wire for the 11 T project at CERN

2015-01-01T23:59:59.000Z

118

Proposal for the award of a contract for the supply of Nb3Sn superconducting wire for the MQXF project at CERN  

E-Print Network [OSTI]

Proposal for the award of a contract for the supply of Nb3Sn superconducting wire for the MQXF project at CERN

2015-01-01T23:59:59.000Z

119

Proposal for the award of a contract for the design, supply, installation, commissioning and maintenance of a compressing and shearing machine for the CERN Radioactive Waste Treatment Centre  

E-Print Network [OSTI]

Proposal for the award of a contract for the design, supply, installation, commissioning and maintenance of a compressing and shearing machine for the CERN Radioactive Waste Treatment Centre

2013-01-01T23:59:59.000Z

120

Construction and Commissioning of a Collinear Laser Spectroscopy Setup at TRIGA Mainz and Laser Spectroscopy of Magnesium Isotopes at ISOLDE (CERN)  

E-Print Network [OSTI]

Construction and Commissioning of a Collinear Laser Spectroscopy Setup at TRIGA Mainz and Laser Spectroscopy of Magnesium Isotopes at ISOLDE (CERN)

Kraemer, Joerg

Note: This page contains sample records for the topic "al birm cern" 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

Developing document management for a large-scale engineering project at CERN. The case of ALICE-EDMS with TuoviWDM interface  

E-Print Network [OSTI]

Developing document management for a large-scale engineering project at CERN. The case of ALICE-EDMS with TuoviWDM interface

Saloranta-Rnk, H

1999-01-01T23:59:59.000Z

122

CERN: Magnetic milestones/LHC civil engineering/LHCb, a beauty of an experiment/LEP in the stratosphere/Raising the standard  

E-Print Network [OSTI]

CERN: Magnetic milestones/LHC civil engineering/LHCb, a beauty of an experiment/LEP in the stratosphere/Raising the standard

1998-01-01T23:59:59.000Z

123

Proposal for the award of a service contract covering the supply, installation and testing of optical fibre cabling systems on the CERN site  

E-Print Network [OSTI]

Proposal for the award of a service contract covering the supply, installation and testing of optical fibre cabling systems on the CERN site

2011-01-01T23:59:59.000Z

124

Modified Extraction Scheme for the CERN PS Multi-Turn Extraction  

E-Print Network [OSTI]

High-activation of the extraction magnetic septum of the CERN PS machine was observed due to the losses of the continuous beam extracted via the Multi-Turn Extraction (MTE) method. A possible mitigation measure consists of using an existing electrostatic septum, located upstream of the extraction magnetic septum, to deflect the beam. This would highly decrease the beam losses, and hence the induced activation, during the rise time of the MTE kickers due to the reduced thickness of the electrostatic septum with respect to the magnetic one. The layout of this new extraction will be described in detail and the results of beam measurements presented.

Gilardoni, S; Hernalsteens, C; Lachaize, A; Mtral, G

2012-01-01T23:59:59.000Z

125

Integrating INIS into a high energy physics information environment thoughts from CERN  

E-Print Network [OSTI]

Information searchers from the high energy physics community expect an integrated information environment. The CERN Library offers its print and electronic collections through a combined Web interface and maintains the database by semi-automated processes to upload bibliographic and full-text records. Suggestions are offered by which INIS could develop its own Web interface and better match HEP users expectations. These include implementing full-text linking, increasing currency, expanding search and display functions and developing the richness of the data. Links with the National Nuclear Data Center and Crossref could also increase its visibility.

Yeomans, Joanne; Baudic, Romain; Picchioli, Ingrid; International Conference on Nuclear Knowledge Management : Strategies, Information Management and Human Resource Development. Special Session : The Role of INIS in Knowledge Preservation

2004-01-01T23:59:59.000Z

126

Low-Energy Hadron Production Data and Current Status of CERN Measurements  

E-Print Network [OSTI]

Data on low-energy hadron production in collisions of nucleons, pions and kaons with light nuclei are needed for many astrophysical and accelerator applications. Modern simulations have reached a level of accuracy that the lack of detailed understanding of hadron production processes has become one of the most important limitations to further improvements. After giving some examples of hadroproduction processes in astrophysics and neutrino experiments we briefly review existing fixed-target data on light nuclei. Preliminary results and prospects of current CERN measurements (HARP, NA49) are discussed.

Giles Barr; Ralph Engel

2005-04-15T23:59:59.000Z

127

Mechanical optimisation of a high-precision fast wire scanner at CERN  

E-Print Network [OSTI]

Wire scanners are instruments used to measure the transverse beam prole in particle accelerators by passing a thin wire through the particle beam. To avoid the issues of vacuum leakage through the bellows and wire failure related to current designs of wire scanners, a new concept for a wire scanner has been developed at CERN. This design has all moving parts inside the beam vacuum and has a nominal wire scanning speed of 20 m/s. The demands on the design associated with this together with the high precision requirements create a need for\

Samuelsson, Sebastian; Veness, Raymond

128

Microwave Schottky diagnostic systems for the Fermilab Tevatron, Recycler, and CERN LHC  

SciTech Connect (OSTI)

A means for non-invasive measurement of transverse and longitudinal characteristics of bunched beams in synchrotrons has been developed based on high sensitivity slotted waveguide pickups. The pickups allow for bandwidths exceeding hundreds of MHz while maintaining good beam sensitivity characteristics. Wide bandwidth is essential to allow bunch-by-bunch measurements by means of a fast gating system. The Schottky detector system is installed and successfully commissioned in the Fermilab Tevatron and Recycler and CERN LHC synchrotrons. Measurement capabilities include tune, chromaticity, and momentum spread of single or multiple beam bunches in any combination. With appropriate calibrations, emittance can also be measured by integrating the area under the incoherent tune sidebands.

Pasquinelli, Ralph J.; /Fermilab; Jansson, Andreas; /ESS, Lund

2011-02-01T23:59:59.000Z

129

Integration of a Relational Database in the CERN PS Control System  

E-Print Network [OSTI]

The control system for the CERN 26 GEV Proton Synchrotron and its injectors is a generic system which can be adapted to other accelerators. Most configuration data are in a relational database. From these data we can generate object interfaces for equipment, configuration files for front-end computers, a read-only database for accelerator control interfacing, and full dynamic documentation on the Web. The database is also used in real time for runtime references and archives, and for the working data of several programs.

Cuprus, J

1997-01-01T23:59:59.000Z

130

ALS Evidence Confirms Combustion Theory  

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

ALS Evidence Confirms Combustion Theory ALS Evidence Confirms Combustion Theory Print Wednesday, 22 October 2014 11:43 Researchers recently uncovered the first step in the process...

131

New vertical cryostat for the high field superconducting magnet test station at CERN  

SciTech Connect (OSTI)

In the framework of the R and D program for new superconducting magnets for the Large Hadron Collider accelerator upgrades, CERN is building a new vertical test station to test high field superconducting magnets of unprecedented large size. This facility will allow testing of magnets by vertical insertion in a pressurized liquid helium bath, cooled to a controlled temperature between 4.2 K and 1.9 K. The dimensions of the cryostat will allow testing magnets of up to 2.5 m in length with a maximum diameter of 1.5 m and a mass of 15 tons. To allow for a faster insertion and removal of the magnets and reducing the risk of helium leaks, all cryogenics supply lines are foreseen to remain permanently connected to the cryostat. A specifically designed 100 W heat exchanger is integrated in the cryostat helium vessel for a controlled cooling of the magnet from 4.2 K down to 1.9 K in a 3 m{sup 3} helium bath. This paper describes the cryostat and its main functions, focusing on features specifically developed for this project. The status of the construction and the plans for assembly and installation at CERN are also presented.

Vande Craen, A.; Atieh, S.; Bajko, M.; Benda, V.; Rijk, G. de; Favre, G.; Giloux, C.; Minginette, P.; Parma, V.; Perret, P.; Pirotte, O.; Ramos, D.; Viret, P. [CERN European Organization for Nuclear Research, Meyrin 1211, Geneva 23, CH (Switzerland); Hanzelka, P. [Institute of Scientific Instruments of the ASCR, Kralovopolska 147, 612 64 Brno, CZ (Czech Republic)

2014-01-29T23:59:59.000Z

132

ALS in the News  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformation InExplosion Monitoring:Home|PhysicsGasandArgonneALS in the News ALS in the

133

ALS in the News  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformation InExplosion Monitoring:Home|PhysicsGasandArgonneALS in the News ALS in

134

Brambilla, et al. Reply  

E-Print Network [OSTI]

Brambilla, et al. Reply: van Megen and Williams (vMW) question our recent claim that dense colloidal hard spheres enter at large volume fraction \\phi a dynamical regime not observed in earlier work and not described by the mode-coupling theory (MCT) of the glass transition.

Giovanni Brambilla; Djamel El Masri; Matteo Pierno; Ludovic Berthier; Luca Cipelletti; George Petekidis; Andrew B. Schofield

2010-08-27T23:59:59.000Z

135

Smith et al Supporting Information  

E-Print Network [OSTI]

Smith et al 1 Supporting Information for Smith et al. 2006, PLoS Computational Biology 2:e161-hyperpallium apicale; HF-hippocampal formation, and M-mesopallium. #12;Smith et al 2 FigureS2,nolinkswerefoundbetweenelectrodesindifferentbirds,andnolinkswerefoundintothesoundstimulusvariable. CombinedAnalysisofAllBirds'ElectrodesPlusSound #12;Smith et al 3 Analysis of Data from Subsections

Jarvis, Erich D.

136

An ultra low-noise AC beam transformer and digital signal processing system for CERN's ELENA ring  

E-Print Network [OSTI]

CERNs Extra Low ENergy Antiproton (ELENA) ring is a new synchrotron that will be commissioned in 2016 to further decelerate the antiprotons coming from CERNs Antiproton Decelerator (AD). Essential longitudinal diagnostics required for commissioning and operation include the intensity measurement for bunched and debunched beams and the measurement of p/p for debunched beams to assess the electron cooling performance. The beam phase information is also needed by the Low-Level RF (LLRF) system. The baseline system for providing the required beam parameters and signals is based upon two ultra-low-noise AC beam transformers and associated digital signal processing. The AC beam transformers cover different frequency regions and are an adaptation to the ELENA layout of those used in the AD. Two AC beam transformers will also be installed in the extraction lines to provide beam intensity measurements. The digital signal processing will be carried out with the leadingedge hardware family used for ELENAs L...

Angoletta, M E; Caspers, F; Federmann, S; Molendijk, J; Pedersen, F; Sanchez-Quesada, J

2013-01-01T23:59:59.000Z

137

PHYSICAL REVIEW C 81, 044910 (2010) Production of exotic atoms at energies available at the CERN Large Hadron Collider  

E-Print Network [OSTI]

one of the ions in the collider ("bound-free" pair production). In particular the process of pair several insights in the production mechanism which have not been explored in the literature. OurPHYSICAL REVIEW C 81, 044910 (2010) Production of exotic atoms at energies available at the CERN

Bertulani, Carlos A. - Department of Physics and Astronomy, Texas A&M University

138

Commissioning of the First Klystron-Based X-Band Power Source at CERN  

E-Print Network [OSTI]

A new klystron based X-band rf power source operating at 11.994 GHz has been installed and started to be commissioned at CERN in collaboration with CEA Saclay and SLAC for CLIC accelerating structure tests. The system comprises a solid state high voltage modulator, an XL5 klystron developed by SLAC, a cavity based SLED type pulse compressor, the necessary low level rf system including rf diagnostics and interlocks and the surrounding vacuum, cooling and controls infrastructure. The system is designed to produce up to 50 MW rf pulses of 1500 ns pulse width and 50 Hz repetition rate. After pulse compression, up to 100 MW of rf power at 250 ns pulse width will be available in the structure test bunker. This paper describes in more detail this setup and the process of commissioning which is necessary to arrive at the design performance.

Kovermann, J; Curt, S; Doebert, S; Naon, M; McMonagle, G; Paju, E; Rey, S; Riddone, G; Schirm, K; Syratchev, I; Timeo, L; Wuensch, W; Hamdi, A; Peauger, FF; Eichner, J; Haase, A; Sprehn, D

2012-01-01T23:59:59.000Z

139

Status and Future Perspectives of the HIE-Isolde Project at CERN  

E-Print Network [OSTI]

The High Intensity and Energy (HIE)-ISOLDE project aims at several important upgrades of the present ISOLDE radioactive beam facility at CERN. The main focus lies in the energy upgrade of the post-accelerated radionuclide beams from 3 MeV/u up to 10 MeV/u through the addition of superconducting cavities. This will open the possibility of many new types of experiments including transfer reactions throughout the nuclear chart. The first stage of this upgrade involves the design, construction, installation and commissioning of two high-? cryomodules downstream of REX-ISOLDE, the existing post-accelerator. Each cryomodule houses five high-? superconducting cavities and one superconducting solenoid. Prototypes of the Nb-sputtered Quarter Wave Resonators (QWRs) cavities for the new superconducting linear accelerator have been manufactured and are undergoing RF cold tests. The project also includes a design study of improved production targets to accommodate to the future increase of proton intensity delivered by ...

Kadi, Y; Blumenfeld, Y; Calatroni, S; Catherall, R; Fraser, M A; Goddard, B; Parchet, D; Siesling, E; Venturini Delsolaro, W; Voulot, D; Williams, L R

2012-01-01T23:59:59.000Z

140

The influence of Earth rotation in neutrino speed measurements between CERN and the OPERA detector  

E-Print Network [OSTI]

The OPERA neutrino experiment at the underground Gran Sasso Laboratory recently reported, in arXiv:1109.4897v1, high-accuracy velocity measurements of neutrinos from the CERN CNGS beam over the 730 km distance between the two laboratories. This raised significant interest, as the observed neutrinos appeared to arrive at the OPERA detector about 60 ns (or equivalently 18 m) earlier than would have been expected if they had traveled at the speed of light, with high statistical significance. As the authors did not indicate whether and how they took into account the Coriolis or Sagnac effect that Earth's rotation has on the (southeastwards traveling) neutrinos, this brief note quantifies this effect. It would explain a 2.2 ns later arrival time.

Markus G. Kuhn

2011-10-20T23:59:59.000Z

Note: This page contains sample records for the topic "al birm cern" 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

Single photons from Pb+Pb collisions at CERN SPS, QGP vs. hadronic gas  

E-Print Network [OSTI]

In a hydrodynamic model, we have analysed the direct photon data obtained by the WA98 collaboration in 158 A GeV Pb+Pb collisions at CERN SPS. The transverse expansion of the system was taken into account. Two scenarios (i) formation of quark-gluon plasma and (ii) formation of hot hadronic gas were considered. Equally well description to the data were obtained in both the scenarios. However, hadronic gas scenario require very high initial temperature ($\\sim$ 300 MeV) and it is difficult to conceive existence of hadron gas at that high temperature. If the hadronic fluid has small radial velocity (0.2c-0.3c) initially, the data are well explained in the hadronic gas scenario with reasonable initial temperatures.

A. K. Chaudhuri

2001-12-10T23:59:59.000Z

142

The CERN Resonant Weakly Interacting Sub-eV Particle Search (CROWS)  

E-Print Network [OSTI]

The subject of this thesis is the design, implementation and first results of the ``CERN Resonant WISP Search'' (CROWS) experiment, which probes the existence of Weakly Interacting Sub-eV Particles (WISPs) using microwave techniques. Axion Like Particles and Hidden Sector Photons are two well motivated members of the WISP family. Their existence could reveal the composition of cold dark matter in the universe and explain a large number of astrophysical phenomena. Particularly, the discovery of an axion would solve a long standing issue in the standard model, known as the ``strong CP problem''. Despite their strong theoretical motivation, the hypothetical particles have not been observed in any experiment so far. One way to probe the existence of WISPs is to exploit their interaction with photons in a ``light shining through the wall'' experiment. A laser beam is guided through a strong magnetic field in the ``emitting region'' of the experiment. This provides photons, which can convert into hypothetical Axi...

Betz, Michael; Gasior, Marek; Thumm, Manfred

143

Amorphous carbon coatings for the mitigation of electron cloud in the CERN Super Proton Synchrotron  

E-Print Network [OSTI]

Electron cloud buildup is a major limitation for high-energy particle accelerators such as the CERN Super Proton Synchrotron (SPS). Amorphous carbon thin films with low initial secondary electron yield (SEY ~ 1.0) have been applied as a mitigation material in the SPS vacuum chambers. This paper summarizes the experimental setups for electron cloud monitoring, coating procedures, and recent measurements performed with amorphous carbon coated vacuum chambers in the SPS. The electron cloud measured by dedicated monitors is completely suppressed for LHC-type beams. Even after more than one years exposure in the SPS with the machine in operation, the coating does not show any increase in the secondary electron yield. The study of coated vacuum chambers for the SPS dipole magnets is in progress; the correlation between electron cloud reduction and pressure rises is not yet fully understood. Some prototypes have already been installed in the accelerator and plans for the implementation of an optimized coating tec...

Yin Vallgren, C; Bauche, J; Calatroni, S; Chiggiato, P; Cornelis, K; Costa Pinto, P; Henrist, B; Metral, E; Neupert, H; Rumolo, G; Shaposhnikova, E; Taborelli, M

2011-01-01T23:59:59.000Z

144

Measurements of electron cloud density in the CERN Super Proton Synchrotron with the microwave transmission method  

E-Print Network [OSTI]

The electron cloud effect can pose severe performance limitations in high-energy particle accelerators as the CERN Super Proton Synchrotron (SPS). Mitigation techniques such as vacuum chamber thin film coatings with low secondary electron yields (SEY < 1.3) aim to reduce or even suppress this effect. The microwave transmission method, developed and first applied in 2003 at the SPS, measures the integrated electron cloud density over a long section of an accelerator. This paper summarizes the theory and measurement principle and describes the new SPS microwave transmission setup used to study the electron cloud mitigation of amorphous carbon coated SPS dipole vacuum chambers. Comparative results of carbon coated and bare stainless steel dipole vacuum chambers are given for the beam with nominal LHC 25 ns bunch-to-bunch spacing in the SPS and the electron cloud density is derived.

Federmann, S; Mahner, E

2011-01-01T23:59:59.000Z

145

Beam-Wall Interaction in the CERN Proton Synchrotron for LHC Upgrade  

E-Print Network [OSTI]

Coupling impedances and wakefields are fundamental quantities to characterize the electromagnetic interaction of a particle beam with the surrounding environment. In particular, collective effects, triggered by these self-induced fields, may play an important role in beam stability and machine performance. Within the framework of the LHC Injectors Upgrade project, since a significantly higher beam intensity is planned for the CERN Proton Synchrotron (PS), wakefields are expected to increase their influence on the beam dynamics, and their evaluation is becoming important. In this paper we present the results of recent measurements of the longitudinal broadband coupling impedance by means of incoherent quadrupole synchrotron frequency shift as a function of beam intensity. A detailed evaluation of the contribution of several machine installations to the total impedance budget is also presented and compared with the measurements.

Migliorati, M; Gilardoni, S; Hancock, S; Palumbo, L; Persichelli, S

2013-01-01T23:59:59.000Z

146

Bringing Automated Model Checking to PLC Program Development - A CERN Case Study  

E-Print Network [OSTI]

Verification of critical software is a high priority but a challenging task for industrial control systems. Model checking appears to be an appropriate approach for this purpose. However, this technique is not widely used in industry yet, due to some obstacles. The main obstacles encountered when trying to apply formal verification techniques at industrial installations are the difficulty of creating models out of PLC programs and defining formally the specification requirements. In addition, models produced out of real-life programs have a huge state space, thus preventing the verification due to performance issues. Our work at CERN (European Organization for Nuclear Research) focuses on developing efficient automatic verification methods for industrial critical installations based on PLC (Programmable Logic Controller) control systems. In this paper, we present a tool generating automatically formal models out of PLC code. The tool implements a general methodology which can support several input languages, ...

Fernandez Adiego, B; Tournier, J-C; Blanco Vinuela, E; Gonzalez Suarez, V M

2014-01-01T23:59:59.000Z

147

ALS Communications Group  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformation InExplosion Monitoring:Home|PhysicsGasandArgonne LeadershipBeamlines ALS

148

About the ALS  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearch Highlights MediaFuel Production ASUEMSL NewsAboutUs |ALS

149

2015 ALS Shutdown  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011 Mon, Next ReleaseEFRC5 Calendar2015 ALS Shutdown

150

ALS Activity Reports  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011Astudies smart sensors andScience atScienceALS

151

ALS Beamlines Directory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011Astudies smart sensors andScienceALS Beamlines

152

ALS Beamlines Directory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011Astudies smart sensors andScienceALS

153

ALS Communications Group  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011Astudies smart sensorsCollaborativeALS

154

ALS in the News  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011Astudies smartHistory: The FirstUsers'ALS

155

ALS Beamlines Directory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations During the months3ALCCActivity ReportsALS

156

ALS Beamlines Directory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations During the months3ALCCActivityALS

157

ALS Chemistry Lab  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations During theALSSafety Safety for Users ALS

158

ALS Chemistry Lab  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations During theALSSafety Safety for Users ALS

159

CERN News: Selection of the type of superconducting coil for the Omega project; New intensity records at the proton synchrotron; Progress with the Spiral Reader film measuring equipment; New technique at transition energy on the proton synchrotron; CERN Courier 10th anniversary; Equipment travelling from and to Serpukhov  

E-Print Network [OSTI]

CERN News: Selection of the type of superconducting coil for the Omega project; New intensity records at the proton synchrotron; Progress with the Spiral Reader film measuring equipment; New technique at transition energy on the proton synchrotron; CERN Courier 10th anniversary; Equipment travelling from and to Serpukhov

1969-01-01T23:59:59.000Z

160

Negative ion photodetachment spectroscopy of the Al3O2 , Al3O3 , Al4Ox , Al5Ox (x = 35), Al6O5 , and Al7O5 clusters  

E-Print Network [OSTI]

Negative ion photodetachment spectroscopy of the Al3O2 , Al3O3 , Al4Ox , Al5Ox (x = 3­5), Al6O5 , and Al7O5 clusters Giovanni Meloni, Michael J. Ferguson and Daniel M. Neumark Department of Chemistry as an Advance Article on the web 9th September 2003 The Al3O2 , Al3O3 , Al4Ox , Al5Ox (x ¼ 3­5), Al6O5 , and Al7

Neumark, Daniel M.

Note: This page contains sample records for the topic "al birm cern" 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

GAMETOPHYTIC SELF-INCOMPATIBILITY (Newbigin et al., 1993; Matton et al., 1994; Dodds et al., 1997)  

E-Print Network [OSTI]

GAMETOPHYTIC SELF-INCOMPATIBILITY (Newbigin et al., 1993; Matton et al., 1994; Dodds et al., 1997, but expressed at high levels in the style. d. There are high levels of this gene product in self-incompatible species, whereas very low levels in self-compatible species. f. Generalized features: #12;Self-incompatibility

Bhattacharyya, Madan Kumar

162

The Histoty of Ventilation and Air Conditioning is CERN Up to Date with the latest Technological Developments?  

E-Print Network [OSTI]

The invention of ventilation cannot be ascribed to a certain date. It started with simple aeration when man brought fire into his abode and continued through different stages including air cooling using ice to finally arrive at the time when ventilation and air conditioning has become an essential part of our life and plays an important role in human evolution. This paper presents the history of ventilation and air conditioning, explains the key constraints over the centuries, and shows its influence on everyday life. Some examples of previous air-conditioning plants are described and different approaches to the way of calculation of ventilation systems discussed. It gives an overview of the Heating, Ventilation and Air Conditioning (HVAC) installations at CERN and points out their particularities. It also compares them with the latest technological developments in the field as well as showing the new trends that are being applied at CERN.

Khnl-Kinel, J

2000-01-01T23:59:59.000Z

163

Implementation of manufacturing data management application in the scientific research project. Case: CERN, the European Organization for Nuclear Research  

E-Print Network [OSTI]

This Bachelors thesis examined the implementation process of an MTF (Manufacturing and Test Folder) application in the CLIC (Compact Linear Collider) Radio Frequency Structure Development project for manufacturing data management purposes. The primary goal of the study was to investigate how MTF implementation and its integration with CERN EDMS (Engineering and Equipment Data Management System) system could facilitate product life cycle through the supply chain, and could affect on manufacturing operations performance in internaland external levels. The aim of the study was also to find out implementation differences within CERN (European Organization for Nuclear Research) projects. The study is divided into two parts: a qualitative theory section and an empirical section. In the theory section differences of features between PDM (Product Data Management), EDM (Engineering Data Management) and PLM (Product Life Cycle Management) systems were studied. The thesis examined the benefits and managerial challeng...

Saifoulina, Margarita

2010-01-01T23:59:59.000Z

164

How to Successfully Renovate a Controls System? - Lessons Learned from the Renovation of the CERN Injectors Controls Software  

E-Print Network [OSTI]

Renovation of the control system of the CERN LHC injectors was initiated in 2007 in the scope of the Injector Controls Architecture (InCA) project. One of its main objectives was to homogenize the controls software across CERN accelerators and reuse as much as possible the existing modern sub-systems, such as the settings management used for the LHC. The project team created a platform that would permit coexistence and intercommunication between old and new components via a dedicated gateway, allowing a progressive replacement of the former. Dealing with a heterogeneous environment, with many diverse and interconnected modules, implemented using different technologies and programming languages, the team had to introduce all the modifications in the smoothest possible way, without causing machine downtime. After a brief description of the system architecture, the paper discusses the technical and non-technical sides of the renovation process such as validation and deployment methodology, operational applicatio...

Kruk, G; Kulikova, O; Lezhebokov, V; Pace, M; Pera Mira, P; Roux, E; Wozniak, J Pawel

2014-01-01T23:59:59.000Z

165

The design and construction of a double-sided Silicon Microvertex Detector for the L3 experiment at CERN  

SciTech Connect (OSTI)

A Silicon Microvertex Detector (SMD) has been commissioned for the L3 experiment at the Large Electron-Positron colliding-beam accelerator (LEP) at the European Center for Nuclear Physics, (CERN). The SMD is a 72,672 channel, two layer barrel tracker that is comprised of 96 ac-coupled, double-sided silicon detectors. Details of the design and construction are presented.

Adam, A. [Technical Univ., Budapest (Hungary). Physical Inst.; Ahlen, S.; Marin, A.; Zhou, B. [Boston Univ., MA (United States); Ambrosi, G.; Babucci, E.; Bertucci, B.; Biasini, M.; Bilei, G.M.; Caria, M.; Checcucci, B.; Easo, S.; Fiandrini, E.; Krastev, V.R.; Massetti, R.; Pauluzzi, M.; Santocchia, A.; Servoli, L. [INFN/Universita di Perugia (Italy); Baschirotto, A.; Bosetti, M.; Pensotti, S.; Rancoita, P.G.; Rattaggi, M.; Terzi, G. [INFN/Universita di Milano (Italy); Battiston, R. [CERN, Geneva (Switzerland)]|[INFN/Universita di Perugia (Italy); Bay, A.; Burger, W.J.; Extermann, P.; Perrin, E.; Susinno, G.F. [Univ. of Geneva (Switzerland); Bencze, G.Y.L.; Kornis, J.; Toth, J. [KFKI/Research Inst. for Particle and Nuclear Physics, Budapest (Hungary); Bobbink, G.J.; Duinker, P. [NIKHEF, Amsterdam (Netherlands); Brooks, M.L.; Coan, T.E.; Kapustinsky, J.S.; Kinnison, W.W.; Lee, D.M.; Mills, G.B.; Thompson, T.C. [Los Alamos National Lab., NM (United States); Busenitz, J.; DiBitonto, D. [Univ. of Alabama, Tuscaloosa, AL (United States); Camps, C.; Commichau, V.; Hangartner, K.; Schmitz, P. [RWTH, Aachen (Germany). 3. Physikalisches Institut; Castellini, G. [INFN/IROE, Firenze (Italy); Chen, A.; Hou, S.; Lin, W.T. [NCU, Chung/Li (Taiwan, Province of China); Gougas, A.; Kim, D.; Paul, T. [Johns Hopkins Univ., Baltimore, MD (United States); Hauviller, C.; Herve, A.; Josa, I. [CERN, Geneva (Switzerland); Landi, G. [INFN/Universita di Firenze (Italy); Lebeau, M. [LAPP, Annecy (France); Lecomte, P.; Viertel, G.M.; Waldmeier, S. [ETH Zurich (Switzerland); Leiste, R. [CERN, Geneva (Switzerland)]|[DESY-IFH, Zeuthen (Germany); Lejeune, E.; Weill, R. [Univ. of Lausanne (Switzerland); Lohmann, W.; Nowak, H.; Sachwitz, M.; Schoeniech, B.; Tonisch, F.; Trowitzsch, G.; Vogt, H. [DESY-IFH, Zeuthen (Germany); Passaleva, G. [INFN/Universita di Firenze (Italy)]|[INFN/Universita di Perugia (Italy); Yeh, S.C. [National Tsing Hua Univ., Hsinchu (Taiwan)

1993-12-01T23:59:59.000Z

166

Exclusive photoproduction of J/psi and psi(2S) states in proton-proton collisions at the CERN LHC  

E-Print Network [OSTI]

In this work we investigate the exclusive photoproduction of J/psi and the radially excited psi(2S) state off nucleon in proton-proton collisions. The theoretical framework considered in the analysis is the light-cone dipole formalism and predictions are done for proton-proton collisions at the CERN-LHC energy of 7 TeV. The theoretical uncertainties are investigated and comparison is done to the recent LHCb Collaboration data for the exclusive charmonium production.

M. B. Gay Ducati; M. T. Griep; M. V. T. Machado

2014-06-18T23:59:59.000Z

167

Proposal for the award of a contract for the assembly on the CERN site of interconnections for the LHC machine  

E-Print Network [OSTI]

This document concerns the award of a contract for the assembly on the CERN site of interconnections for the LHC machine. Following a market survey carried out among 70 firms in fourteen Member States, a call for tenders (IT-3099/AT/LHC) was sent on 14 April 2003 to one firm and four consortia in five Member States. By the closing date, CERN had received three tenders from three consortia in four Member States. The Finance Committee is invited to agree to the negotiation of a contract with the consortium INEO (FR), ENDEL (FR) and GTI (NL), the lowest bidder, for the assembly on the CERN site of interconnections for the LHC machine for a total amount of 6 792 836 euros (10 475 917 Swiss francs), subject to revision for inflation after 1 January 2006. The rate of exchange used is that stipulated in the tender. The consortium has indicated the following distribution by country of the contract value covered by this adjudication proposal: NL - 51%; FR - 49%.

2003-01-01T23:59:59.000Z

168

SPL-based Proton Driver for a nu-Factory at CERN  

E-Print Network [OSTI]

The conceptual design and feasibility studies for a nu-Factory Proton Driver based on the CERN Superconducting Proton Linac (SPL) have been com- pleted. In the proposed scenario, the 4 MW proton beam (H- beam) is acceler- ated with the upgraded High Power (HP)-SPL to 5 GeV, stored in an accumu- lator ring and nally transported to a compressor ring, where bunch rotation takes place, in order to achieve the specic time structure. We here summa- rize the choices in terms of lattice, magnet technology and RF manipulations in the two rings. The possible critical issues, such as heating of the foil for the charge-exchange injection, space-charge problems in the compressor and beam stability in the accumulator ring, have been addressed and are shown not to be show-stoppers. The analysis focuses on the baseline scenario, consider- ing 6 bunches in the accumulator, and preliminary studies are discussed for the option of 3 or a single bunch per burst.

Benedetto, E; Garoby, R; Meddahi, M

2010-01-01T23:59:59.000Z

169

Discriminating among the theoretical origins of new heavy Majorana neutrinos at the CERN LHC  

E-Print Network [OSTI]

A study on the possibility of distinguishing new heavy Majorana neutrino models at LHC energies is presented. The experimental confirmation of standard neutrinos with non-zero mass and the theoretical possibility of lepton number violation find a natural explanation when new heavy Majorana neutrinos exist. These new neutrinos appear in models with new right-handed singlets, in new doublets of some grand unified theories and left-right symmetrical models. It is expected that signals of new particles can be found at the CERN high-energy hadron collider (LHC). We present signatures and distributions that can indicate the theoretical origin of these new particles. The single and pair production of heavy Majorana neutrinos are calculated and the model dependence is discussed. Same-sign dileptons in the final state provide a clear signal for the Majorana nature of heavy neutrinos, since there is lepton number violation. Mass bounds on heavy Majorana neutrinos allowing model discrimination are estimated for three different LHC luminosities.

F. M. L. de Almeida Jr.; Y. A. Coutinho; J. A. Martins Simoes; A. J. Ramalho; S. Wulck; M. A. B. do Vale

2007-03-08T23:59:59.000Z

170

Leak-Tight Welding Experience from the Industrial Assembly of the LHC Cryostats at CERN  

E-Print Network [OSTI]

The assembly of the approximately 1700 LHC main ring cryostats at CERN involved extensive welding of cryogenic lines and vacuum vessels. More than 6 km of welding requiring leak tightness to a rate better than 1.10-9 mbar.l.s-1 on stainless steel and aluminium piping and envelopes was made, essentially by manual welding but also making use of orbital welding machines. In order to fulfil the safety regulations related to pressure vessels and to comply with the leak-tightness requirements of the vacuum systems of the machine, welds were executed according to high qualification standards and following a severe quality assurance plan. Leak detection by He mass spectrometry was extensively used. Neon leak detection was used successfully to locate leaks in the presence of helium backgrounds. This paper presents the quality assurance strategy adopted for welds and leak detection. It presents the statistics of non-conformities on welds and leaks detected throughout the entire production and the advances in the use...

Bourcey, N; Chiggiato, P; Limon, P; Mongelluzzo, A; Musso, G; Poncet, A; Parma, V

2008-01-01T23:59:59.000Z

171

Heavy Ion physics with the ALICE experiment at the CERN LHC  

E-Print Network [OSTI]

After close to 20 years of preparation, the dedicated heavy ion experiment ALICE took first data at the CERN LHC accelerator with proton collisions at the end of 2009 and with lead nuclei at the end of 2010. After a short introduction into the physics of ultra-relativistic heavy ion collisions, this article recalls the main design choices made for the detector and summarizes the initial operation and performance of ALICE. Physics results from this first year of operation concentrate on characterizing the global properties of typical, average collisions, both in pp and nucleus-nucleus reactions, in the new energy regime of LHC. The pp results differ, to a varying degree, from most QCD inspired phenomenological models and provide the input needed to fine-tune their parameters. First results from Pb-Pb are broadly consistent with expectations based on lower energy data, indicating that high density matter created at LHC, while much hotter and larger, still behaves like a very strongly interacting, almost perfect liquid.

J. Schukraft; for the ALICE Collaboration

2011-09-20T23:59:59.000Z

172

Stabilizing effect of a double-harmonic RF system in the CERN PS  

SciTech Connect (OSTI)

Motivated by the discussions on scenarios for LHC upgrades, beam studies on the stability of flat bunches in a double-harmonic RF system have been conducted in the CERN Proton Synchrotron (PS). Injecting nearly nominal LHC beam intensity per cycle, 18 bunches are accelerated on harmonic h = 21 to 26GeV with the 10MHz RF system. On the flat-top, all bunches are then transformed to flat bunches by adiabatically adding RF voltage at h = 42 from a 20 MHz cavity in anti-phase to the h = 21 system. The voltage ratio V (h42)/V (h21) of about 0.5 was set according to simulations. For the next 140 ms, longitudinal profiles show stable bunches in the double-harmonic RF bucket until extraction. Without the second harmonic component, coupled-bunch oscillations are observed. The flatness of the bunches along the batch is analyzed as a measure of the relative phase error between the RF systems due to beam loading. The results of beam dynamics simulations and their comparison with the measured data are presented.

Bhat, C.; /Fermilab; Caspers, F.; Damerau, H.; Hancock, S.; Mahner, E.; Zimmermann, F.; /CERN

2009-04-01T23:59:59.000Z

173

Shielding Studies for the CERN Super-Proton-Synchrotron at Experimental Point 5  

E-Print Network [OSTI]

The European Laboratory for Particle Research, CERN has been operated the Super Proton Sychrotron (SPS) for more than 30 years with the shielding design knowledge of the early 70s. At that time particle transport codes were neither available nor capable of dealing with deep lateral shielding calculations. For the future LHC increasing projected values of beam intensity in the SPS and decreasing limits to radiation exposure have led to the need to re-assess the shielding at point 5 of the SPS. 20 years ago this area housed the UA1 experiment of Carlo Rubbia (nobel-price 1984). The thesis describes a re-assessment based on simulations using the multi-purpose radiation transport codes FLUKA and MCNPX. The latter one was utilized for geometry design and to compare variance reduction methods. Different assumed beam-loss points along the beam-line together with fluence-to-doserate conversion calculations were used to find the worst case scenario. Dose-rates as well as particle-energy spectra inside the accessible a...

Mller, Mario J

2004-01-01T23:59:59.000Z

174

Results of the LHC Prototype Chromaticity Measurement System Studies in the CERN-SPS  

E-Print Network [OSTI]

Tune and chromaticity control is an integral part of safe and reliable LHC operation. Tight tolerances on the maximum beam excursions allow excitation amplitudes of less than 30 $\\mu$m. This leaves only a small margin for transverse beam and momentum excitations, required for measuring tune and chromaticity. This contribution discusses the baseline LHC continuous chromaticity measurement with results from tests at the CERN-SPS. The system is based on continuous tracking of the tune using a Phase- Locked-Loop (PLL) while modulating the beam momentum. The high PLL tune resolution achieved, made it possible to detect chromaticity changes well below the nominally required 1 unit for relative momentum modulations of only $2·10^{-5}$. The sensitive tune measurement frontend employed allowed the PLL excitation and radial amplitudes to be kept below a few micrometers. These results show that this type of measurement can be considered as practically non-perturbative permitting its use even during nominal LHC operat...

Steinhagen, R; Bohl, T; Gasior, M; Jones, O R; Kasinski, K K; Wenninger, J

2008-01-01T23:59:59.000Z

175

A Facility to Search for Hidden Particles (SHiP) at the CERN SPS  

E-Print Network [OSTI]

A new general purpose fixed target facility is proposed at the CERN SPS accelerator which is aimed at exploring the domain of hidden particles and make measurements with tau neutrinos. Hidden particles are predicted by a large number of models beyond the Standard Model. The high intensity of the SPS 400~GeV beam allows probing a wide variety of models containing light long-lived exotic particles with masses below ${\\cal O}$(10)~GeV/c$^2$, including very weakly interacting low-energy SUSY states. The experimental programme of the proposed facility is capable of being extended in the future, e.g. to include direct searches for Dark Matter and Lepton Flavour Violation. The facility will be serviced by a new dedicated beam line branched off the splitter section on the North Area. It is followed by a new target station and a magnetic shield to suppress beam induced background. The proposed orientation of the beam line and the underground complex allows reserving more than 100~m of space beyond the experiment...

Anelli, M; Arduini, G; Back, J J; Bagulya, A; Baldini, W; Baranov, A; Barker, G J; Barsuk, S; Battistin, M; Bauche, J; Bay, A; Bayliss, V; Bellagamba, L; Bencivenni, G; Bertani, M; Bezshyyko, O; Bick, D; Bingefors, N; Blondel, A; Bogomilov, M; Boyarsky, A; Bonacorsi, D; Bondarenko, D; Bonivento, W; Borburgh, J; Bradshaw, T; Brenner, R; Breton, D; Brook, N; Bruschi, M; Buonaura, A; Buontempo, S; Cadeddu, S; Calcaterra, A; Calviani, M; Campanelli, M; Capoccia, C; Cecchetti, A; Chatterjee, A; Chauveau, J; Chepurnov, A; Chernyavskiy, M; Ciambrone, P; Cicalo, C; Conti, G; Cornelis, K; Courthold, M; G Dallavalle, M; D'Ambrosio, N; De Lellis, G; De Serio, M; Dedenko, L; Di Crescenzo, A; Di Marco, N; Dib, C; Dietrich, J; Dijkstra, H; Domenici, D; Donskov, S; Druzhkin, D; Ebert, J; Egede, U; Egorov, A; Egorychev, V; El Alaoui, M A; Enik, T; Etenko, A; Fabbri, F; Fabbri, L; Fedorova, G; Felici, G; Ferro-Luzzi, M; Fini, R A; Franke, M; Fraser, M; Galati, G; Giacobbe, B; Goddard, B; Golinka-Bezshyyko, L; Golubkov, D; Golutvin, A; Gorbunov, D; Graverini, E; Grenard, J-L; Guler, A M; Hagner, C; Hakobyan, H; Helo, J C; van Herwijnen, E; Horvath, D; Iacovacci, M; Iaselli, G; Jacobsson, R; Kadenko, I; Kamiscioglu, M; Kamiscioglu, C; Khaustov, G; Khotjansev, A; Kilminster, B; Kim, V; Kitagawa, N; Kodama, K; Kolesnikov, A; Kolev, D; Komatsu, M; Konovalova, N; Koretskiy, S; Korolko, I; Korzenev, A; Kovalenko, S; Kudenko, Y; Kuznetsova, E; Lacker, H; Lai, A; Lanfranchi, G; Lauria, A; Lebbolo, H; Levy, J -M; Lista, L; Loverre, P; Lukiashin, A; Lyubovitskij, V E; Malinin, A; Manfredi, M; Perillo-Marcone, A; Marrone, A; Matev, R; Messomo, E N; Mermod, P; Mikado, S; Mikhaylov, Yu; Miller, J; Milstead, D; Mineev, O; Mingazheva, R; Mitselmakher, G; Miyanishi, M; Monacelli, P; Montanari, A; Montesi, M C; Morello, G; Morishima, K; Movtchan, S; Murzin, V; Naganawa, N; Naka, T; Nakamura, M; Nakano, T; Nurakhov, N; Obinyakov, B; Ocalan, K; Ogawa, S; Oreshkin, V; Orlov, A; Osborne, J; Pacholek, P; Panman, J; Paoloni, A; Paparella, L; Pastore, A; Patel, M; Petridis, K; Petrushin, M; Poli-Lener, M; Polukhina, N; Polyakov, V; Prokudin, M; Puddu, G; Pupilli, F; Rademakers, F; Rakai, A; Rawlings, T; Redi, F; Ricciardi, S; Rinaldesi, R; Roganova, T; Rogozhnikov, A; Rokujo, H; Romaniouk, A; Rosa, G; Rostovtseva, I; Rovelli, T; Ruchayskiy, O; Ruf, T; Saitta, G; Samoylenko, V; Samsonov, V; Sanz Ull, A; Saputi, A; Sato, O; Schmidt-Parzefall, W; Serra, N; Sgobba, S; Shaposhnikov, M; Shatalov, P; Shaykhiev, A; Shchutska, L; Shevchenko, V; Shibuya, H; Shitov, Y; Silverstein, S; Simone, S; Skorokhvatov, M; Smirnov, S; Solodko, E; Sosnovtsev, V; Spighi, R; Spinetti, M; Starkov, N; Storaci, B; Strabel, C; Strolin, P; Takahashi, S; Teterin, P; Tioukov, V; Tommasini, D; Treille, D; Tsenov, R; Tshchedrina, T; Ustyuzhanin, A; Vannucci, F; Venturi, V; Villa, M; Vincke, Heinz; Vincke, Helmut; Vladymyrov, M; Xella, S; Yalvac, M; Yershov, N; Yilmaz, D; U Yilmazer, A; Vankova-Kirilova, G; Zaitsev, Y; Zoccoli, A; CERN. Geneva. SPS and PS Experiments Committee; SPSC

2015-01-01T23:59:59.000Z

176

The Old New Frontier: Studying the CERN-SPS Energy Range with NA61/SHINE  

E-Print Network [OSTI]

With the Large Hadron Collider entering its third year of granting us insight into the highest collision energies to date, one should nevertheless keep in mind the unexplored physics potential of lower energies. A prime example here is the NA61/SHINE experiment at the CERN Super Proton Synchrotron. Using its large-acceptance hadronic spectrometer, SHINE aims to accomplish a number of physics goals: measuring spectra of identified hadrons in hadron-nucleus collisions to provide reference for accelerator neutrino experiments and cosmic-ray observatories, investigating particle properties in the large transverse-momentum range for hadron+hadron and hadron+nucleus collisions for studying the nuclear modification factor at SPS energies, and measuring hadronic observables in a particularly interesting region of the phase diagram of strongly-interacting matter to study the onset of deconfinement and search for the critical point of strongly-interacting matter with nucleus-nucleus collisions. This contribution shall summarise results obtained so far by NA61/SHINE, as well as present the current status and plans of its experimental programme.

Marek Szuba; for the NA61/SHINE Collaboration

2012-09-26T23:59:59.000Z

177

Simulations and measurements of beam loss patterns at the CERN Large Hadron Collider  

E-Print Network [OSTI]

The CERN Large Hadron Collider (LHC) is designed to collide proton beams of unprecedented energy, in order to extend the frontiers of high-energy particle physics. During the first very successful running period in 2010--2013, the LHC was routinely storing protons at 3.5--4 TeV with a total beam energy of up to 146 MJ, and even higher stored energies are foreseen in the future. This puts extraordinary demands on the control of beam losses. An un-controlled loss of even a tiny fraction of the beam could cause a superconducting magnet to undergo a transition into a normal-conducting state, or in the worst case cause material damage. Hence a multi-stage collimation system has been installed in order to safely intercept high-amplitude beam protons before they are lost elsewhere. To guarantee adequate protection from the collimators, a detailed theoretical understanding is needed. This article presents results of numerical simulations of the distribution of beam losses around the LHC that have leaked out of the co...

Bruce, R; Boccone, V; Bracco, C; Brugger, M; Cauchi, M; Cerutti, F; Deboy, D; Ferrari, A; Lari, L; Marsili, A; Mereghetti, A; Mirarchi, D; Quaranta, E; Redaelli, S; Robert-Demolaize, G; Rossi, A; Salvachua, B; Skordis, E; Tambasco, C; Valentino, G; Weiler, T; Vlachoudis, V; Wollmann, D

2014-01-01T23:59:59.000Z

178

Characterizations of a CERN NbTi Reference Wire at LBNL  

E-Print Network [OSTI]

et al. , report number LBNL-62392 Characterizations of aNbTi Reference Wire at LBNL ? A. Godeke D. R. Dietderich,tests and analysis between LBNL, BNL and Fermilab within

Godeke, A.; Dietderich, D.R.; Higley, H.C.; Liggins, N.L.

2007-01-01T23:59:59.000Z

179

ALS Evidence Confirms Combustion Theory  

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

ALS Evidence Confirms Combustion Theory Print Researchers recently uncovered the first step in the process that transforms gas-phase molecules into solid particles like soot and...

180

Simulations and measurements of beam loss patterns at the CERN Large Hadron Collider  

E-Print Network [OSTI]

The CERN Large Hadron Collider (LHC) is designed to collide proton beams of unprecedented energy, in order to extend the frontiers of high-energy particle physics. During the first very successful running period in 2010--2013, the LHC was routinely storing protons at 3.5--4 TeV with a total beam energy of up to 146 MJ, and even higher stored energies are foreseen in the future. This puts extraordinary demands on the control of beam losses. An un-controlled loss of even a tiny fraction of the beam could cause a superconducting magnet to undergo a transition into a normal-conducting state, or in the worst case cause material damage. Hence a multi-stage collimation system has been installed in order to safely intercept high-amplitude beam protons before they are lost elsewhere. To guarantee adequate protection from the collimators, a detailed theoretical understanding is needed. This article presents results of numerical simulations of the distribution of beam losses around the LHC that have leaked out of the collimation system. The studies include tracking of protons through the fields of more than 5000 magnets in the 27 km LHC ring over hundreds of revolutions, and Monte-Carlo simulations of particle-matter interactions both in collimators and machine elements being hit by escaping particles. The simulation results agree typically within a factor 2 with measurements of beam loss distributions from the previous LHC run. Considering the complex simulation, which must account for a very large number of unknown imperfections, and in view of the total losses around the ring spanning over 7 orders of magnitude, we consider this an excellent agreement. Our results give confidence in the simulation tools, which are used also for the design of future accelerators.

R. Bruce; R. W. Assmann; V. Boccone; C. Bracco; M. Brugger; M. Cauchi; F. Cerutti; D. Deboy; A. Ferrari; L. Lari; A. Marsili; A. Mereghetti; D. Mirarchi; E. Quaranta; S. Redaelli; G. Robert-Demolaize; A. Rossi; B. Salvachua; E. Skordis; C. Tambasco; G. Valentino; T. Weiler; V. Vlachoudis; D. Wollmann

2014-09-10T23:59:59.000Z

Note: This page contains sample records for the topic "al birm cern" 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

Allegato "B" DOMANDA DI PARTECIPAZIONE AL CONCORSO DI AMMISSIONE AL  

E-Print Network [OSTI]

IN ROBOTICA, NEUROSCIENZE, NANOTECNOLOGIE E SCOPERTA FARMACI IN COLLABORAZIONE CON LA FONDAZIONE IIT Si prega'ammissione al Corso di Dottorato di Ricerca in Robotica, Neuroscienze, Nanotecnologie e Scoperta Farmaci

Sandini, Giulio

182

Al Akhawayn University Al Akhawayn partner of TUM since 2002  

E-Print Network [OSTI]

Haddouti Dissertation at Chair for Databases (Prof. Bayer), Professor at Al Akhawayn, now working at BMW (TUM & AUI Alumni) BMW, Hachim.haddouti@bmw.de #12;Double Degree TUM - Georgia Tech Fakultt fr

Cengarle, Mara Victoria

183

Al Akhawayn University Al Akhawayn partner of TUM since 2002  

E-Print Network [OSTI]

Haddouti Dissertation at Chair for Databases (Prof. Bayer), Professor at Al Akhawayn, now working at BMW) BMW, Hachim.haddouti@bmw.de #12;Double Degree TUM - Georgia Tech Fakultt fr Informatik TUM School

Cengarle, Mara Victoria

184

Al Akhawayn University Al Akhawayn partner of TUM since 2002  

E-Print Network [OSTI]

Haddouti Dissertation at Chair for Databases (Prof. Bayer), Professor at Al Akhawayn, now working at BMW Alumni) BMW, Hachim.haddouti@bmw.de #12;Double Degree TUM - Georgia Tech Fakultt fr Informatik TUM

Cengarle, Mara Victoria

185

Feasibility study of Nb3Al Rutherford cable for high field accelerator magnet application  

SciTech Connect (OSTI)

Feasibility study of Cu stabilized Nb{sub 3}Al strand and Rutherford cable for the application to high field accelerator magnets are being done at Fermilab in collaboration with NIMS. The Nb{sub 3}Al strand, which was developed and manufactured at NIMS in Japan, has a non-copper Jc of about 844 A/mm{sup 2} at 15 Tesla at 4.2 K, a copper content of 50%, and filament size of about 50 microns. Rutherford cables with 27 Nb{sub 3}Al strands of 1.03 mm diameter were fabricated and tested. Quench tests on a short cable were done to study its stability with only its self field, utilizing a high current transformer. A pair of 2 meter long Nb{sub 3}Al cables was tested extensively at CERN at 4.3 and 1.9 K up to 11 Tesla including its self field with a high transport current of 20.2 kA. In the low field test we observed instability near splices and in the central region. This is related to the flux-jump like behavior, because of excessive amount of Nb in the Nb{sub 3}Al strand. There is possibility that the Nb in Nb{sub 3}Al can cause instability below 2 Tesla field regions. We need further investigation on this problem. Above 8 Tesla, we observed quenches near the critical surface at fast ramp rate from 1000 to 3000 A/sec, with quench velocity over 100 m/sec. A small racetrack magnet was made using a 14 m of Rutherford cable and successfully tested up to 21.8 kA, corresponding to 8.7 T.

Yamada, R.; /Fermilab; Kikuchi, A.; /Tsukuba Magnet Lab.; Ambrosio, G.; Andreev, N.; Barzi, E.; Cooper, C.; Feher, S.; Kashikhin, V.V.; Lamm, M.; Novitski, I.; /Fermilab; Takeuchi, T.; /Tsukuba Magnet Lab.; Tartaglia, M.; Turrioni, D.; /Fermilab; Verweij, A.P.; /CERN; Wake, M.; Willering, G; /Tsukuba Magnet Lab.; Zlobin, A.V.; /Fermilab

2006-08-01T23:59:59.000Z

186

Automatisation du processus d'import des mtadonnes INIS dans les bases de donnes bibliographiques du CERN  

E-Print Network [OSTI]

Ce travail prsente la mission que jai eu accomplir pendant mon stage de fin dtude au Service dInformation Scientifique du CERN. Il sagissait de participer lactivit dimportation automatique de documents provenant de la base de donnes INIS au sein de la base de donnes locale. Ce processus est possible grce au programme de transformation de donnes Uploader. Ce mmoire tente de montrer quelle a t la mthode suivie : lanalyse de la source exploiter et limportation de ces donnes.

Baudic, Romain

2004-01-01T23:59:59.000Z

187

The Chemical Separation of Eka-Hg from CERN W Targets in view of Recent Relativistic Calculations  

E-Print Network [OSTI]

In 1971 evidence for the production of element 112 via secondary reactions in CERN W targets was obtained. The evidence was mainly based on the observation of fission fragments in Hg sources separated from the W targets, on the measured masses of the fissioning nuclei and on the assumption that element 112 (Eka-Hg) actually behaves like Hg in the chemical separation process. This assumption is analyzed in view of recent relativistic calculations of the electronic structure of element 112. It is shown that in the superheavy element region only the chemistry of element 112 is similar to that of Hg.

D. Kolb; A. Marinov; G. W. A. Newton; R. Brandt

2004-12-07T23:59:59.000Z

188

Frozen motion model and dilepton production from 200A GeV S+W collisions at CERN SPS  

E-Print Network [OSTI]

We have analysed the invariant mass distribution of dileptons in S+W collisions at 200A GeV as measured by the HELIOS-3 collaboration at CERN SPS. Three scenarios were considered where the collision lead to formation of (i) the quark-gluon plasma, (ii) the ideal hot hadron gas and (iii) the viscous hot hadron gas. The space-time evolution was governed by the minimal extension of the Bjorken hydrodynamics. All the three scenarios indicate excess dileptons in the experiment.

A. K. Chaudhuri

1997-12-03T23:59:59.000Z

189

The high Beta cryo-modules and the associated cryogenic system for the HIE-ISOLDE upgrade at CERN  

SciTech Connect (OSTI)

The major upgrade of the energy and intensity of the existing ISOLDE and REX-ISOLDE radioactive ion beam facilities at CERN requires the replacement of most of the existing ISOLDE post-acceleration equipment by a superconducting linac based on quarter-wave resonators housed together with superconducting solenoids in a series of four high-? and two low-? cryo-modules. As well as providing optimum conditions for physics, the cryo-modules need to function under stringent vacuum and cryogenic conditions. We present the detail design and expected cryogenic performance of the high- ? cryo-module together with the cryogenic supply and distribution system destined to service the complete superconducting linac.

Delruelle, N.; Leclercq, Y.; Pirotte, O.; Ramos, D.; Tibaron, P.; Vandoni, G.; Williams, L. [CERN, CH1211 Geneva 23 (Switzerland)

2014-01-29T23:59:59.000Z

190

(12) United States Patent Harvey et al.  

E-Print Network [OSTI]

(12) United States Patent Harvey et al. (54) ANALYZING RETURN ON INVESTMENT OF ADVERTISING US 2009/0259518 Al Oct. 15,2009 Int. Cl. G06F 17/30 (2006.01) G07G 1/00 (2006.01) U.S. Cl et al. 911980 Block et al. 511982 Eskin et al. 1111982 Barber et al. 711985 Block et al. 111996

Shamos, Michael I.

191

In Memory of Al Cameron  

E-Print Network [OSTI]

Al Cameron, who died recently (October 3, 2005) at 80, was one of the giants in astrophysics. His insights were profound and his interests were wide-ranging. Originally trained as a nuclear physicist, he made major contributions in a number of fields, including nuclear reactions in stars, nucleosynthesis, the abundances of the elements in the Solar System, and the origin of the Solar System and the Moon. In 1957, Cameron and, independently, Burbidge, Burbidge, Fowler and Hoyle, wrote seminal papers on nuclear astrophysics. Most of our current ideas concerning element formation in stars have followed from those two pioneering and historical works. Al also made many contributions in the field of Solar System physics. Particularly noteworthy in this regard was Cameron's work on the formation of the Moon. Al was also a good friend and mentor of young people. Al Cameron will be missed by many in the community both for his scientific contributions and for his friendship.

John J. Cowan; James W. Truran

2006-11-27T23:59:59.000Z

192

E-Print Network 3.0 - al suolo al Sample Search Results  

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

DEI CAMBIAMENTI Summary: tradizionali rimboschimenti vincoli al dissodamento aumento delle provvigioni e dei turni riduzione degli... Commissione al Consiglio e al...

193

Proposal for the award of an industrial service contract for stores operations and relatedlogistics, in-house mail distribution and transport services on the CERN site  

E-Print Network [OSTI]

This document concerns the award of an industrial support contract for stores operations and related logistics, in-house mail distribution and transport services on the CERN site. The Finance Committee is invited to agree to the negotiation of a contract with the consortium ISS (CH) - ISS (ES), for stores operations and related logistics, in-house mail distribution and transport services on the CERN site for a period of three years for a total amount not exceeding 10 312 028 Swiss francs not subject to revision. The contract will include options for two one-year extensions beyond the initial three-year period.

2006-01-01T23:59:59.000Z

194

Compliance of the CERN electronics used by the LHC Cryogenic System with the Electromagnetic Compatibility (EMC) Norm IEC 61000 4-4  

E-Print Network [OSTI]

Within the ITER-CERN collaboration agreement, task PROCUREMENT OF CRYOGENIC THERMOMETERS TO MONITOR ITER MAGNETS AND FEEDER TEMPERATURES, CERN is recommending the use by ITER of LHC like electronics for the temperature channels. ITER require that any electronic equipment shall be qualified according to the standard IEC 61000 4-4 that refers to the Electromagnetic compatibility (EMC), Part 4: Testing and measurement techniques, Section 4: Electrical fast transient/burst immunity test (EFT/B). This document describes the qualification procedure and the results for the LHC like temperature measurement chains according to the procedures described in the standard.

Casas, J

2011-01-01T23:59:59.000Z

195

Course Syllabus: Chemistry 3AL Course Information  

E-Print Network [OSTI]

Course Syllabus: Chemistry 3AL Course Information Course Name Chemistry 3AL Course Instructor are online. Chemistry 3AL Syllabus https://elearning.berkeley.edu/AngelUploads/Content/2013SUC... 1 of 5 5

Alvarez-Cohen, Lisa

196

ALS Ceramics Materials Research Advances Engine Performance  

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

ALS Ceramics Materials Research Advances Engine Performance ALS Ceramics Materials Research Advances Engine Performance Print Thursday, 27 September 2012 00:00 ritchie ceramics...

197

AlN/Fe/AlN nanostructures for magnetooptic magnetometry  

SciTech Connect (OSTI)

AlN/Fe/AlN/Cu nanostructures with ultrathin Fe grown by sputtering on Si substrates are evaluated as probes for magnetooptical (MO) mapping of weak currents. They are considered for a laser wavelength of ??=?410?nm (3.02?eV) and operate at oblique light incidence angles, ?{sup (0)}, to enable detection of both in-plane and out-of-plane magnetization. Their performance is evaluated in terms of MO reflected wave electric field amplitudes. The maximal MO amplitudes in AlN/Fe/AlN/Cu are achieved by a proper choice of layer thicknesses. The nanostructures were characterized by MO polar Kerr effect at ?{sup (0)}???5 and longitudinal Kerr effect spectra (?{sup (0)}?=?45) at photon energies between 1 and 5?eV. The nominal profiles were refined using a model-based analysis of the spectra. Closed form analytical expressions are provided, which are useful in the search for maximal MO amplitudes.

Likov-Jakubisov, E., E-mail: liskova@karlov.mff.cuni.cz; Vi?ovsk, . [Faculty of Mathematics and Physics, Charles University in Prague, Ke Karlovu 5, 12116 Prague 2 (Czech Republic); irok, P.; Hrabovsk, D.; Pitora, J. [Nanotechnology Center, Technical University of Ostrava, 17. listopadu 15/2172, 70833 Ostrava Poruba (Czech Republic); Harward, I.; Celinski, Z. [Center for Magnetism and Magnetic Nanostructures, University of Colorado at Colorado Springs, 1420 Austin Bluffs Pkwy., Colorado Springs, Colorado 80918 (United States)

2014-05-07T23:59:59.000Z

198

A nuclear magnetic resonance probe of Fe-Al and Al20V2Eu intermetallics  

E-Print Network [OSTI]

Al-rich Fe-Al systems (FeAl2, Fe2 Al5 and Fe4Al13) and Al20V2Eu have complicated structures with quasicrystal-like features making these materials potentially of interest for magnetic behavior. However, there is not much work on these materials...

Chi, Ji

2009-05-15T23:59:59.000Z

199

AL2007-03.doc  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergy Cooperation |South Valley ResponsibleSubmissionofDepartmentNo. AL7.pdf6-04v2.pdfContractorAL

200

ALS Evidence Confirms Combustion Theory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS Doctoral Fellowship inALS

Note: This page contains sample records for the topic "al birm cern" 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

ALS Scientific Advisory Committee Charter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS DoctoralALS Reveals

202

ALS Scientific Advisory Committee Charter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS DoctoralALS RevealsScientific

203

ALS Scientific Advisory Committee Charter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS DoctoralALS

204

Al  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre theAdministratorCFM LEAPAgendaConditioning AirWhyon the way to

205

Transformer Abdullah Al-Otaibi  

E-Print Network [OSTI]

Transformer Abdullah Al-Otaibi ID#242374 Section#2 Abstract- this is a brief description for transformer and how it works. I. DEFINITION A transformer is a device that transfers electrical energy from of the transformer in 1831. The transformer is used by Faraday only to demonstrate the principle of electromagnetic

Masoudi, Husain M.

206

Search for free quarks produced in ultra-relativistic collisions at BNL (Brookhaven National Laboratory) and CERN (European Organization for Nuclear Research)  

SciTech Connect (OSTI)

A high intensity experiment was performed to search for free quarks at BNL and CERN using ultra-relativistic beams. The experiment was designed to trap quarks in a Hg target or liquid Ar tank. No free quark candidate was found. Limits from 10{sup {minus}7} to 10{sup {minus}10} quarks per incident ion are reported. 7 refs., 2 figs., 2 tabs.

Matis, H.S.; Pugh, H.G. (Lawrence Berkeley Lab., CA (USA)); Alba, G.P.; Bland, R.W.; Calloway, D.H.; Dickson, S.; Hodges, C.L.; Palmer, T.L.; Stricker, D.A.; Johnson, R.T. (San Francisco State Univ., CA (USA). Dept. of Physics); Shaw, G.L. (California Univ., Irvine, CA (USA). Dept. of Physics); Slansky, R. (Los Alamos National Lab., NM (USA))

1990-07-01T23:59:59.000Z

207

(12) United States Patent Reardan et al.  

E-Print Network [OSTI]

(12) United States Patent Reardan et al. (54) SENSITIVE DRUG DISTRIBUTION SYSTEM AND METHOD (75 2004/0117205 Al Jun. 17,2004 (51) Int. Cl. G06Q 10/00 (2006.01) (52) U.S. Cl/231 4,976,351 A 1211990 Mangini et al. 5,737,539 A * 411998 Edelson et al. ................. 705/3 5

Shamos, Michael I.

208

(12) United States Patent Likourezos et al.  

E-Print Network [OSTI]

(12) United States Patent Likourezos et al. (54) SYSTEM AND METHOD FOR AUTOMATICALLY EFFECTING Publication Data US 2002/0095376 Al Jul. 18, 2002 Related U.S. Application Data Continuation Altman et al. ................ 705/36 5,715,314 A 211998 Payne et al. 5,794,219 A 811998 Brown 5

Shamos, Michael I.

209

Pion Production Cross-section Measurements in p+C Collisions at the CERN SPS for Understanding Extensive Air Showers  

E-Print Network [OSTI]

An important approach to studying high-energy cosmic rays is the investigation of the properties of extensive air showers; however, the lateral distribution of particles in simulations of such showers strongly depends on the applied model of low-energy hadronic interactions. It has been shown that many constraints to be applied to these models can be obtained by studying identified-particle spectra from accelerator collisions, in the energy range of the CERN Super Proton Synchrotron. Here we present measurements of the pion production cross-section obtained by the NA61/SHINE experiment at the SPS, in proton-carbon collisions at the beam energy of 31 GeV from the year 2007. Further analyses of identified-particle yields in SHINE, in particular with a pion beam, are in preparation.

Marek Szuba; for the NA61/SHINE Collaboration

2010-09-16T23:59:59.000Z

210

Nucleon partonic spin structure to be explored by the unpolarized Drell-Yan program of COMPASS experiment at CERN  

E-Print Network [OSTI]

The observation of the violation of Lam-Tung relation in the $\\pi N$ Drell-Yan process triggered many theoretical speculations. The TMD Boer-Mulders functions characterizing the correlation of transverse momentum and transverse spin for partons in unpolarized hadrons could nicely account for the violation. The COMPASS experiment at CERN will measure the angular distributions of dimuons from the unpolarized Drell-Yan process over a wide kinematic region and study the beam particle dependence. Significant statistics is expected from a successful run in 2015 which will bring further understanding of the origin of the violation of Lam-Tung relation and of the partonic transverse spin structure of the nucleon.

Chang, Wen-Chen

2015-01-01T23:59:59.000Z

211

Nucleon partonic spin structure to be explored by the unpolarized Drell-Yan program of COMPASS experiment at CERN  

E-Print Network [OSTI]

The observation of the violation of Lam-Tung relation in the $\\pi N$ Drell-Yan process triggered many theoretical speculations. The TMD Boer-Mulders functions characterizing the correlation of transverse momentum and transverse spin for partons in unpolarized hadrons could nicely account for the violation. The COMPASS experiment at CERN will measure the angular distributions of dimuons from the unpolarized Drell-Yan process over a wide kinematic region and study the beam particle dependence. Significant statistics is expected from a successful run in 2015 which will bring further understanding of the origin of the violation of Lam-Tung relation and of the partonic transverse spin structure of the nucleon.

Wen-Chen Chang

2015-01-12T23:59:59.000Z

212

Charmonium production in proton-proton collisions and in collisions of lead nuclei at CERN and comparison with Brookhaven data  

SciTech Connect (OSTI)

A review of experimental data on charmoniumproduction that were obtained in fixed-target experiments at the SPS synchrotron and in proton-proton collisions and in collisions of lead nuclei in beams of the Large Hadron Collider (LHC) at CERN (Switzerland) is presented. A comparison with data obtained at the Brookhaven National Laboratory (USA) from experiments at the Relativistic Heavy Ion Collider (RHIC) is performed. Measurement of the suppression of J/{psi}-meson production as a possible signal of the production of quark-gluon plasmawas proposed back in 1986 by T. Matsui and H. Satz. An anomalous suppression of J/{psi}-meson production was discovered by the NA50 Collaboration at SPS (CERN) in central collisions of lead nuclei at the c.m. collision energy of 158 GeV per nucleon. Data obtained at the c.m. energy of 200 GeV per nucleon in the PHENIX experiment at RHIC indicate that, depending on multiplicity, the suppression of J/{psi}-meson production at this energy approximately corresponds to the suppression of J/{psi}-meson production in collisions of lead nuclei at the SPS accelerator. Theoretical models that take into account the regeneration of J/{psi} mesons describe better RHIC experimental data. The measurement of charmonium production in proton-proton collisions and in collisions of lead nuclei in LHC beams revealed the importance of taking into account the regeneration process. At the LHC energies, it is also necessary to take into account the contribution of B-meson decays. Future measurements of charmonium production at the LHC to a higher statistical precision and over an extended energy region would be of importance for obtaining deeper insight into the mechanism of charmonium production and for studying the properties of matter at high energy density and temperature.

Topilskaya, N. S., E-mail: topilska@inr.ru [Russian Academy of Sciences, Institute for Nuclear Research (Russian Federation)

2013-10-15T23:59:59.000Z

213

al tratamiento local: Topics by E-print Network  

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

and MEG data (Vigario et al., 1998; Tang et al., 2000a; Vigario et al., 1999, 2000; Wubbeler et al Pearlmutter, Barak 39 Independent Components of...

214

SCIENCE CAREER Al nanoclusters in coagulants and granulates: application  

E-Print Network [OSTI]

SCIENCE CAREER Al nanoclusters in coagulants and granulates: application in arsenic removal from suitable for arsenic removal. The aluminum nanocl- usters Al13 (AlO4Al12(OH)24H2O12 7? ) and Al30 (Al2O8Al coagulant or in Al granulate during water treatment. Keywords Arsenic Á Water treatment Á Al nanoclusters Á

Wehrli, Bernhard

215

PROYECTO DE CAMBIOS AL DFL1 PRESENTADO AL CONGRESO EN 1999  

E-Print Network [OSTI]

PROYECTO DE CAMBIOS AL DFL1 PRESENTADO AL CONGRESO EN 1999 LEY GENERAL DE SERVICIOS ELECTRICOS hace, en materias de electricidad, gas y combustibles líquidos, al Ministerio del Interior o al Ministro del Interior, deberán entenderse referidas al Ministerio de Economía, Fomento y Reconstrucción o

Rudnick, Hugh

216

al-casi-misch metal struktura: Topics by E-print Network  

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

environmental conditions (more) Cameron, Vyllinniskii 2008-01-01 9 Liquid Metal Transformers CERN Preprints Summary: The room temperature liquid metal is quickly emerging as an...

217

Supra-Canonical 26Al/27Al and the Residence Time of CAIs in the  

E-Print Network [OSTI]

Supra-Canonical 26Al/27Al and the Residence Time of CAIs in the Solar Protoplanetary Disk Edward D initial 26Al/27Al ratio of 4.5 ? 10­5 has been a fiducial marker for the beginning of the solar system that some CAIs had initial 26Al/27Al values at least 25% greater than canonical and that the canonical

Harrison, Mark

218

Scott Taylor, ALS Safety Manager  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBi (2) Sr (2)ScienceScientists In thePrincetonScott Taylor, ALS

219

AL2007-02.doc  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergy Cooperation |South Valley ResponsibleSubmissionofDepartmentNo. AL7.pdf6-04v2.pdfContractor

220

AL PRO | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDIT REPORT Americium/Curium Vitrification Project AtOpenLabsEspanaAL PRO Jump

Note: This page contains sample records for the topic "al birm cern" 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

ALS 20th Anniversary Celebration  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations During the months3ALCC PastALPES20thALS

222

ALS Doctoral Fellowship in Residence  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS Doctoral Fellowship in

223

ALS Evidence Confirms Combustion Theory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS Doctoral Fellowship inALSALS

224

ALS Evidence Confirms Combustion Theory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS Doctoral Fellowship inALSALSALS

225

Teatro al Sur y la escena Argentina  

E-Print Network [OSTI]

140 LATIN AMERICAN THEATRE REVIEW Teatro al Sur y la escena Argentina Acaba de aparecer un nuevo nmero de Teatro al Sur, Revista Latinoamericana. Su ttulo de tapa - Teatro Argentino a varias voces - resume la intencin de esta nueva entrega...

Editors

2000-04-01T23:59:59.000Z

226

ALS User Meeting Highlights Challenges, Accomplishments  

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

advantage of those. ALS Director Roger Falcone was up next and he began with a sad acknowledgement of the passing of a veteran ALS user, Dennis Lindle. While the past year has been...

227

(12) United States Patent Vertes et al.  

E-Print Network [OSTI]

(12) United States Patent Vertes et al. (54) THREE-DIMENSIONAL MOLECULAR IMAGING BY INFRARED LASER/0012831 Al Jan. 21, 2010 Related U.S. Application Data (63) Continuation-in-part of application No. 121176,656,690 B2 6,744,046 B2 6,991,903 B2 7,084,396 B2 12/2003 Crooke et al. 612004 Valaskovic et al. 112006 Fu

Vertes, Akos

228

(12) United States Patent Vertes et al.  

E-Print Network [OSTI]

(12) United States Patent Vertes et al. (54) LASER DESORPTION IONIZATION AND PEPTIDE SEQUENCING. (21) Appl. No.: 11/674,671 (22) Filed: Feb. 14,2007 (65) Prior Publication Data US 2009/0321626 Al Dec Suizdak et al. 6,589,485 B2 7/2003 Koster 6,794,196 B2 912004 Fonash et al. 6,846,681 B2 112005 Buriak et

Vertes, Akos

229

(12) United States Patent Reardan et al.  

E-Print Network [OSTI]

(12) United States Patent Reardan et al. (54) SENSITIVE DRUG DISTRIBUTION SYSTEM AND METHOD (75 US 2005/0090425 Al Apr. 28, 2005 Related U.S. Application Data Division of application No.1 0,847,764 A 711989 Halvorson 4,976,351 A 1211990 Mangini et al. 5,737,539 A 411998 Edelson et al. 5,845,255 A 1211998

Shamos, Michael I.

230

(12) United States Patent Fallon et al.  

E-Print Network [OSTI]

(12) United States Patent Fallon et al. (54) SYSTEM AND METHOD FOR DATA FEED ACCELERATION/131,631 (22) Filed: Jun. 2,2008 (65) Prior Publication Data US 200910287839 Al Nov. 19,2009 Related U References Cited U.S. PATENT DOCUMENTS 3,394,352 A 7/1968 Wernikoff et al. 3,490,690 A 111970 Apple et al. 4

Shamos, Michael I.

231

United States Patent [191 Jalali et al.  

E-Print Network [OSTI]

antennas: SPIE vol. 1703 (1992) 264-271. GA Magel et al.: "Phosphosilicate Glass waveguides for phased

Jalali. Bahram

232

Aluminium distribution in ZSM-5 revisited: The role of Al-Al interactions  

SciTech Connect (OSTI)

We present a theoretical study of the distribution of Al atoms in zeolite ZSM-5 with Si/Al=47, where we focus on the role of Al-Al interactions rather than on the energetics of Al/Si substitutions at individual sites. Using interatomic potential methods, we evaluate the energies of the full set of symmetrically independent configurations of Al siting in a Si{sub 94}Al{sub 2}O{sub 192} cell. The equilibrium Al distribution is determined by the interplay of two factors: the energetics of the Al/Si substitution at an individual site, which tends to populate particular T sites (e.g., the T14 site), and the Al-Al interaction, which at this Si/Al maximises Al-Al distances in general agreement with Dempsey's rule. However, it is found that the interaction energy changes approximately as the inverse of the square of the distance between the two Al atoms, rather than the inverse of the distance expected if this were merely charge repulsion. Moreover, we find that the anisotropic nature of the framework density plays an important role in determining the magnitude of the interactions, which are not simply dependent on Al-Al distances. - Graphical abstract: Role of Al-Al interactions in high silica ZSM-5 is shown to be anisotropic in nature and not dependent solely on Coulombic interactions. Highlights: Black-Right-Pointing-Pointer Si-Al distribution in ZSM-5 is revisited, stressing the role of the Al-Al interaction. Black-Right-Pointing-Pointer Coulomb interactions are not the key factors controlling the Al siting. Black-Right-Pointing-Pointer Anisotropy of the framework is identified as a source of departure from Dempsey's rule.

Ruiz-Salvador, A. Rabdel, E-mail: rabdel@imre.oc.uh.cu [Group of Materials Developed by Design, Division of Chemistry and Technology of Materials, Institute of Materials Science and Engineering (IMRE), University of Havana, Havana 10400 (Cuba); Grau-Crespo, Ricardo; Gray, Aileen E.; Lewis, Dewi W. [Department of Chemistry, University College London, 20 Gordon Street, London, WC1H OAJ (United Kingdom)] [Department of Chemistry, University College London, 20 Gordon Street, London, WC1H OAJ (United Kingdom)

2013-02-15T23:59:59.000Z

233

Co-operation agreement between the European Organization for Nuclear Research (CERN) and the Government of Albania concerning Scientific and Technical Co-operation in High-Energy Physics  

E-Print Network [OSTI]

Co-operation agreement between the European Organization for Nuclear Research (CERN) and the Government of Albania concerning Scientific and Technical Co-operation in High-Energy Physics

2014-01-01T23:59:59.000Z

234

Co-operation agreement between the European Organization for Nuclear Research (CERN) and the Government of People's Republic of Bangladesh concerning Education, Scientific and Technical Co-operation in High-Energy Physics  

E-Print Network [OSTI]

Co-operation agreement between the European Organization for Nuclear Research (CERN) and the Government of People's Republic of Bangladesh concerning Education, Scientific and Technical Co-operation in High-Energy Physics

2014-01-01T23:59:59.000Z

235

Co-operation agreement between the European Organization for Nuclear Research (CERN) and the Government of Mongolia concerning Scientific and Technical Co-operation in High-Energy Physics  

E-Print Network [OSTI]

Co-operation agreement between the European Organization for Nuclear Research (CERN) and the Government of Mongolia concerning Scientific and Technical Co-operation in High-Energy Physics

2014-01-01T23:59:59.000Z

236

CERN-INTC-2014-040 (INTC-P-412) Beta-delayed Neutron Spectroscopy of 130?132Cd Isotopes with the ISOLDE Decay Station and the VANDLE array  

E-Print Network [OSTI]

CERN-INTC-2014-040 (INTC-P-412) Beta-delayed Neutron Spectroscopy of 130?132Cd Isotopes with the ISOLDE Decay Station and the VANDLE array

Madurga, Miguel

2015-01-01T23:59:59.000Z

237

Proposal for a Co-operation Agreement between CERN and The Government of the United Arab Emirates concerning the Further Development of Scientific and Technical Co-operation in High Energy Physics  

E-Print Network [OSTI]

Proposal for a Co-operation Agreement between CERN and The Government of the United Arab Emirates concerning the Further Development of Scientific and Technical Co-operation in High Energy Physics

2005-01-01T23:59:59.000Z

238

Amendment to the Draft Definition of the Programme for Construction and Operation of the 300 GeV Accelerator Laboratory - Notes on Financial and Laboratory Management (Document CERN/CC/770) (English version only)  

E-Print Network [OSTI]

Amendment to the Draft Definition of the Programme for Construction and Operation of the 300 GeV Accelerator Laboratory - Notes on Financial and Laboratory Management (Document CERN/CC/770) (English version only)

1968-01-01T23:59:59.000Z

239

Eligibility Conditions for Project Associates - Amendments to the Management's proposals concerning project associates approved by the Finance Committee and the Council in June 1994 - Amendment to Document CERN/2048 (Annex)  

E-Print Network [OSTI]

Eligibility Conditions for Project Associates - Amendments to the Management's proposals concerning project associates approved by the Finance Committee and the Council in June 1994 - Amendment to Document CERN/2048 (Annex)

1996-01-01T23:59:59.000Z

240

Proposal for the award of a contract for the design, supply, installation and commissioning of a Heating, Ventilation and Air-Conditioning (HVAC) system for the computer room of the CERN Control Centre  

E-Print Network [OSTI]

Proposal for the award of a contract for the design, supply, installation and commissioning of a Heating, Ventilation and Air-Conditioning (HVAC) system for the computer room of the CERN Control Centre

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "al birm cern" 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.


241

Effect of Al-Si-Al and Al-Si-Si-Al Pairs in the ZSM-5 Zeolite Framework on the 27 NMR Spectra. A Combined High-Resolution 27  

E-Print Network [OSTI]

Effect of Al-Si-Al and Al-Si-Si-Al Pairs in the ZSM-5 Zeolite Framework on the 27 Al NMR Spectra. A Combined High-Resolution 27 Al NMR and DFT/MM Study Jiri´ Dedecek, Stepan Sklenak,*, Chengbin Li, Blanka of the presence of Al-O-Si-O-Al and Al-O-Si-O-Si-O-Al sequences in the ZSM-5 zeolite framework on the local

Sklenak, Stepan

242

United States Patent [19] Miura et al.  

E-Print Network [OSTI]

of Pyrrole--3,4--diacetic Acid and Its Derivatives", Synthesis, pp. 262--265 (1989). Coderre et al., "Boron/1992 OTHER PUBLICATIONS Japan . Japan . WIPO . WIPO . Miura et al.,, "Synthesis, Tissue Uptake, and Toxicity Therapy for Cancer, Kobe, Japan (Oct. 31--Nov. 4, 1994). Miura et al., "Synthesis and Spectroscopic

Shelnutt, John A.

243

SMERDON ET AL.: AUXILIARY MATERIAL Auxiliary Material  

E-Print Network [OSTI]

run [Ammann et al., 2007; hereinafter CCSM] and the GKSS ECHO-g ERIK2 run [González-Rouco et al., 2006; hereinafter ECHO-g]. The annual means of the modeled temperature fields are interpolated to 5° latitude;SMERDON ET AL.: AUXILIARY MATERIAL 2 ECHO-g simulations, respectively. The above conventions

Smerdon, Jason E.

244

AUTORIT ACCADEMICHE Situazione al 27 settembre 2012  

E-Print Network [OSTI]

AUTORIT? ACCADEMICHE Situazione al 27 settembre 2012 Presidenti dei Comitati di direzione delle Facoltà e Scuole Facoltà di Giurisprudenza Prof. Francesco Denozza dal 10.9.2012 al 30.9.2014 Facoltà di Scienze politiche, economiche e sociali Prof.ssa Laura Ammannati dal 10.9.2012 al 30.9.2014 Facoltà di

De Cindio, Fiorella

245

United States Patent [19] Church et al.  

E-Print Network [OSTI]

United States Patent [19] Church et al. [54] CHARACTERIZATION OF INDIVIDUAL POLYMER MOLECULES BASED al.. "ANeutral Amino Acid Change in Segment TIS4 Dramatically Alters the Gating Properties of the Volt- age-Dependent Sodium Channel". 1990, Proc. Natl. Acad. Sci. USA, 87:323-27. Bensirnon. A.. et al

Church, George M.

246

(12) United States Patent Likourezos et al.  

E-Print Network [OSTI]

(12) United States Patent Likourezos et al. (54) SYSTEM AND METHOD FOR EFFECTING A REAL: Nov. 14, 2001 (65) Prior Publication Data US 2002/0095377 Al Jul. 18, 2002 Related U.S. Application Cited U.S. PATENT DOCUMENTS 4,799,156 A 4,876,648 A 111989 Shavit et al. 1011989 Lloyd 102 102 111111

Shamos, Michael I.

247

Deutsch als Zweitsprache in der Lehrerausbildung  

E-Print Network [OSTI]

Deutsch als Zweitsprache in der Lehrerausbildung Bedarf ­ Umsetzung ­ Perspektiven Dokumentation. Jörg Roche, Ludwig-Maximilians-Universität München Deutsch als Zweitsprache in der Lehrerausbildung Deutsch als Fremdsprache, Ludwig- Maximilians-Universität München Wie wird die Qualität der Da

Prediger, Susanne

248

(12) United States Patent Vertes et al.  

E-Print Network [OSTI]

(12) United States Patent Vertes et al. (54) NANOPHOTONIC PRODUCTION, MODULATION AND SWITCHING to any disclaimer, the term ofthis patent is extended or adjusted under 35 U.S.c. 154(b) by 194 days. (21) References Cited U.S. PATENT DOCUMENTS 200910236512 Al * 912009 Naya et al. .................... 250/281 2009

Vertes, Akos

249

Proposal for the award of a contract for the supply and installation of an air-conditioning system for the CERN Computer Centre  

E-Print Network [OSTI]

This document concerns the award of a contract for the supply and installation of an air-conditioning system for the CERN Computer Centre. The Finance Committee is invited to agree to the negotiation of a contract with INIZIATIVE INDUSTRIALI (IT), the lowest bidder, for the supply and installation of an air-conditioning system for the CERN Computer Centre for a total amount of 2 375 280 euros (3 654 277 Swiss francs) not subject to revision, with options for additional chillers, chilled water coils and sound attenuation, for an additional amount of 539 053 euros (829 312 Swiss francs), bringing the total amount to 2 914 333 euros (4 483 589 Swiss francs), not subject to revision. The rate of exchange used is that stipulated in the tender.

2005-01-01T23:59:59.000Z

250

O papel da cooperao internacional no desenvolvimento cientfico brasileiro : o caso do acordo entre o Brasil e a Organizao Europia para a Pesquisa Nuclerar (CERN)  

E-Print Network [OSTI]

The present work studies the role of international cooperation on the Brazilian scientific and technological (S&T) development process, based on the case of the cooperation among Brazil and the European Organization for Nuclear Research (CERN). It starts at an analysis of the national strategies for S&T development since the 1970s. The studies lead to a suggestion of a new strategic approach of a system beginning starting at activities of international S&T interchange and collaborations as initial stage that lead to International Cooperation, seen as the only one capable of create S&T development. The case of the Brazilian activities at CERN shows that International Cooperation generates S&T development only with long term assured financial and institutional support of the Government. The results point to the assumption that International Cooperation is an essential element for elaboration and execution of public policies that aim national development on science and technology.

Duarte, Rafael Pinto

2007-01-01T23:59:59.000Z

251

Proposal for the Award of Two Contracts for the Technical Services for Work on Components of CERN Particle Accelerators and High Energy Physics Experiments  

E-Print Network [OSTI]

This document concerns the award of two contracts for the technical services for work on components of CERN particle accelerators and high energy physics experiments. Following a market survey carried out among 73 firms in fourteen Member States, a call for tenders (IT-3156/SPL) was sent on 4 November 2002 to three consortia in four Member States. By the closing date, CERN had received tenders from the three consortia. The Finance Committee is invited to agree to the negotiation of two contracts with: 1) the consortium SERCO FACILITIES MANAGEMENT (NL) - GERARD PERRIER INDUSTRIE (FR) - INEO ALPES (FR), the lowest bidder, for approximately 55% of the technical services for work on components of CERN particle accelerators and high energy physics experiments, for an initial period of five years and for a total amount not exceeding 37 435 270 euros (54 902 500 Swiss francs), subject to revision for inflation from 1 January 2005. The contract will include options for two one-year extensions beyond the initial five-...

2003-01-01T23:59:59.000Z

252

Novel, Highly-Parallel Software for the Online Storage System of the ATLAS Experiment at CERN: Design and Performances  

E-Print Network [OSTI]

Abstract--- The ATLAS experiment observes proton-proton collisions delivered by the LHC accelerator at CERN. The ATLAS Trigger and Data Acquisition (TDAQ) system selects interesting events on-line in a three-level trigger system in order to store them at a budgeted rate of several hundred Hz, for an average event size of ~1.5 MB. This paper focuses on the TDAQ data-logging system and in particular on the implementation and performance of a novel software design, reporting on the effort of exploiting the full power of multi-core hardware. In this respect, the main challenge presented by the data-logging workload is the conflict between the largely parallel nature of the event processing, including the recently introduced on-line event-compression, and the constraint of sequential file writing and checksum evaluation. This is further complicated by the necessity of operating in a fully data-driven mode, to cope with continuously evolving trigger and detector configurations. In this paper we will briefly discuss...

Colombo, T; The ATLAS collaboration

2012-01-01T23:59:59.000Z

253

Novel, Highly-Parallel Software for the Online Storage System of the ATLAS Experiment at CERN: Design and Performances  

E-Print Network [OSTI]

The ATLAS experiment observes proton-proton collisions delivered by the LHC accelerator at CERN. The ATLAS Trigger and Data Acquisition (TDAQ) system selects interesting events on-line in a three-level trigger system in order to store them at a budgeted rate of several hundred Hz, for an average event size of ~1.5 MB. This paper focuses on the TDAQ data-logging system and in particular on the implementation and performance of a novel SW design, reporting on the effort of exploiting the full power of recently installed multi-core hardware. In this respect, the main challenge presented by the data-logging workload is the conflict between the largely parallel nature of the event processing, including the recently introduced on-line event-compression, and the constraint of sequential file writing and checksum evaluation. This is further complicated by the necessity of operating in a fully data-driven mode, to cope with continuously evolving trigger and detector configurations. In this paper we report on the desig...

Colombo, T; The ATLAS collaboration

2012-01-01T23:59:59.000Z

254

Sources of machine-induced background in the ATLAS and CMS detectors at the CERN Large Hadron Collider  

SciTech Connect (OSTI)

One source of experimental background in the CERN Large Hadron Collider (LHC) is particles entering the detectors from the machine. These particles are created in cascades, caused by upstream interactions of beam protons with residual gas molecules or collimators. We estimate the losses on the collimators with SixTrack and simulate the showers with FLUKA and MARS to obtain the flux and distribution of particles entering the ATLAS and CMS detectors. We consider some machine configurations used in the first LHC run, with focus on 3.5 TeV operation as in 2011. Results from FLUKA and MARS are compared and a very good agreement is found. An analysis of logged LHC data provides, for different processes, absolute beam loss rates, which are used together with further simulations of vacuum conditions to normalize the results to rates of particles entering the detectors. We assess the relative importance of background from elastic and inelastic beam-gas interactions, and the leakage out of the LHC collimation system, and show that beam-gas interactions are the dominating source of machine-induced background for the studied machine scenarios. Our results serve as a starting point for the experiments to perform further simulations in order to estimate the resulting signals in the detectors.

Bruce, R.; et al.,

2013-11-21T23:59:59.000Z

255

Measurement and analysis of the Am-243 neutron capture cross section at the n_TOF facility at CERN  

E-Print Network [OSTI]

Background:The design of new nuclear reactors and transmutation devices requires to reduce the present neutron cross section uncertainties of minor actinides. Purpose: Reduce the $^{243}$Am(n,$\\gamma$) cross section uncertainty. Method: The $^{243}$Am(n,$\\gamma$) cross section has been measured at the n_TOF facility at CERN with a BaF$_{2}$ Total Absorption Calorimeter, in the energy range between 0.7 eV and 2.5 keV. Results: The $^{243}$Am(n,$\\gamma$) cross section has been successfully measured in the mentioned energy range. The resolved resonance region has been extended from 250 eV up to 400 eV. In the unresolved resonance region our results are compatible with one of the two incompatible capture data sets available below 2.5 keV. The data available in EXFOR and in the literature has been used to perform a simple analysis above 2.5 keV. Conclusions: The results of this measurement contribute to reduce the $^{243}$Am(n,$\\gamma$) cross section uncertainty and suggest that this cross section is underestimated up to 25% in the neutron energy range between 50 eV and a few keV in the present evaluated data libraries.

n_TOF Collaboration; :; E. Mendoza; D. Cano-Ott; C. Guerrero; E. Berthoumieux; U. Abbondanno; G. Aerts; F. Alvarez-Velarde; S. Andriamonje; J. Andrzejewski; P. Assimakopoulos; L. Audouin; G. Badurek; J. Balibrea; P. Baumann; F. Becvar; F. Belloni; F. Calvino; M. Calviani; R. Capote; C. Carrapico; A. Carrillo de Albornoz; P. Cennini; V. Chepel; E. Chiaveri; N. Colonna; G. Cortes; A. Couture; J. Cox; M. Dahlfors; S. David; I. Dillmann; R. Dolfini; C. Domingo-Pardo; W. Dridi; I. Duran; C. Eleftheriadis; L. Ferrant; A. Ferrari; R. Ferreira-Marques; L. Fitzpatrick; H. Frais-Koelbl; K. Fujii; W. Furman; I. Goncalves; E. Gonzalez-Romero; A. Goverdovski; F. Gramegna; E. Griesmayer; F. Gunsing; B. Haas; R. Haight; M. Heil; A. Herrera-Martinez; M. Igashira; S. Isaev; E. Jericha; F. Kappeler; Y. Kadi; D. Karadimos; D. Karamanis; V. Ketlerov; M. Kerveno; P. Koehler; V. Konovalov; E. Kossionides; M. Krticka; C. Lampoudis; H. Leeb; A. Lindote; I. Lopes; R. Lossito; M. Lozano; S. Lukic; J. Marganiec; L. Marques; S. Marrone; T. Martinez; C. Massimi; P. Mastinu; A. Mengoni; P. M. Milazzo; C. Moreau; M. Mosconi; F. Neves; H. Oberhummer; S. O Brien; M. Oshima; J. Pancin; C. Papachristodoulou; C. Papadopoulos; C. Paradela; N. Patronis; A. Pavlik; P. Pavlopoulos; L. Perrot; M. T. Pigni; R. Plag; A. Plompen; A. Plukis; A. Poch; J. Praena; C. Pretel; J. Quesada; T. Rauscher; R. Reifarth; M. Rosetti; C. Rubbia; G. Rudolf; P. Rullhusen; J. Salgado; C. Santos; L. Sarchiapone; I. Savvidis; C. Stephan; G. Tagliente; J. L. Tain; L. Tassan-Got; L. Tavora; R. Terlizzi; G. Vannini; P. Vaz; A. Ventura; D. Villamarin; M. C. Vicente; V. Vlachoudis; R. Vlastou; F. Voss; S. Walter; H. Wendler; M. Wiescher; K. Wisshak

2014-12-04T23:59:59.000Z

256

$^{62}$Ni($n,?$) and $^{63}$Ni($n,?$) cross sections measured at n_TOF/CERN  

E-Print Network [OSTI]

The cross section of the $^{62}$Ni($n,\\gamma$) reaction was measured with the time-of-flight technique at the neutron time-of-flight facility n_TOF at CERN. Capture kernels of 42 resonances were analyzed up to 200~keV neutron energy and Maxwellian averaged cross sections (MACS) from $kT=5-100$ keV were calculated. With a total uncertainty of 4.5%, the stellar cross section is in excellent agreement with the the KADoNiS compilation at $kT=30$ keV, while being systematically lower up to a factor of 1.6 at higher stellar temperatures. The cross section of the $^{63}$Ni($n,\\gamma$) reaction was measured for the first time at n_TOF. We determined unresolved cross sections from 10 to 270 keV with a systematic uncertainty of 17%. These results provide fundamental constraints on $s$-process production of heavier species, especially the production of Cu in massive stars, which serve as the dominant source of Cu in the solar system.

C. Lederer; C. Massimi; E. Berthoumieux; N. Colonna; R. Dressler; C. Guerrero; F. Gunsing; F. Kppeler; N. Kivel; M. Pignatari; R. Reifarth; D. Schumann; A. Wallner; S. Altstadt; S. Andriamonje; J. Andrzejewski; L. Audouin; M. Barbagallo; V. Becares; F. Becvar; F. Belloni; B. Berthier; J. Billowes; V. Boccone; D. Bosnar; M. Brugger; M. Calviani; F. Calvino; D. Cano-Ott; C. Carrapico; F. Cerutti; E. Chiaveri; M. Chin; G. Cortes; M. A. Cortes-Giraldo; I. Dillmann; C. Domingo-Pardo; I. Duran; N. Dzysiuk; C. Eleftheriadis; M. Fernandez-Ordonez; A. Ferrari; K. Fraval; S. Ganesan; A. R. Garc?a; G. Giubrone; M. B. Gomez-Hornillos; I. F. Goncalves; E. Gonzalez-Romero; F. Gramegna; E. Griesmayer; P. Gurusamy; S. Harrisopulos; M. Heil; K. Ioannides; D. G. Jenkins; E. Jericha; Y. Kadi; D. Karadimos; G. Korschinek; M. Krticka; J. Kroll; C. Langer; E. Lebbos; H. Leeb; L. S. Leong; R. Losito; M. Lozano; A. Manousos; J. Marganiec; S. Marrone; T. Martinez; P. F. Mastinu; M. Mastromarco; M. Meaze; E. Mendoza; A. Mengoni; P. M. Milazzo; F. Mingrone; M. Mirea; W. Mondalaers; C. Paradela; A. Pavlik; J. Perkowski; R. Plag; A. Plompen; J. Praena; J. M. Quesada; T. Rauscher; A. Riego; F. Roman; C. Rubbia; R. Sarmento; P. Schillebeeckx; S. Schmidt; G. Tagliente; J. L. Tain; D. Tarr?o; L. Tassan-Got; A. Tsinganis; L. Tlustos; S. Valenta; G. Vannini; V. Variale; P. Vaz; A. Ventura; M. J. Vermeulen; R. Versaci; V. Vlachoudis; R. Vlastou; T. Ware; M. Weigand; C. Wei; T. J. Wright; P. Zugec

2014-03-19T23:59:59.000Z

257

UW Cosmogenic Isotopes Al-Be 1 EXTRACTION OF Al & Be FROM QUARTZ FOR ISOTOPIC ANALYSIS  

E-Print Network [OSTI]

UW Cosmogenic Isotopes Al-Be 1 EXTRACTION OF Al & Be FROM QUARTZ FOR ISOTOPIC ANALYSIS Summary This method is used to separate Al and Be for AMS analysis from pure quartz samples. After adding Be carrier, quartz is dissolved in HF. The solution is sub-sampled for determination of total Al content, then dried

Stone, John

258

ccsd00001116 Nucleation of Al 3 Zr and Al 3 Sc in aluminum alloys  

E-Print Network [OSTI]

ccsd­00001116 (version 1) : 4 Feb 2004 Nucleation of Al 3 Zr and Al 3 Sc in aluminum alloys: from 4, 2004) Zr and Sc precipitate in aluminum alloys to form the compounds Al3Zr and Al3Sc which

259

Comparative Genomic Discovery of miRNAs Grad et al.  

E-Print Network [OSTI]

Comparative Genomic Discovery of miRNAs Grad et al. Computational and Experimental Identification throughout the adult life cycle (Feinbaum and Ambros, 1999; Lee et al., 1993; Reinhart et al., 2000 al., 1993; Wightman et al., 1993; Reinhart et al., 2000; Slack et al., 2000). Both lin-4 and let-7

Church, George M.

260

Site preferences of indium impurity atoms in intermetallics having Al3Ti and Al3Zr crystal structures  

E-Print Network [OSTI]

Site preferences of indium impurity atoms in intermetallics having Al3Ti and Al3Zr crystal-04843 (Metals Program) and Praveen Sinha Fund for Physics Research. L12 DO22 DO23 Cu3Au Al3Ti Al3Zr #12;Outline · Indium was doped in samples of Al3V and Al3Ti (Al3Ti structure) and Al3Zr (Al3Zr structure) by arc

Collins, Gary S.

Note: This page contains sample records for the topic "al birm cern" 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.


261

ENVIRONMENT AL REVIEW for CATEGORICAL EXCLUSION DETERMINATION  

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

ENVIRONMENT AL REVIEW for CATEGORICAL EXCLUSION DETERMINATION Rocky Mountain Region, Western Area Power Administration Upper Molina-Lower Molina 115 kV Road Maintenance and...

262

Mrchenfilme im Unterricht Deutsch als Fremdsprache.  

E-Print Network [OSTI]

??Diese Masterarbeit befasst sich mit dem Einsatz von Mrchenfilmen im Unterricht Deutsch als Fremdsprache und versucht folgende Fragen zu beantworten: Welches Potential stellen Mrchenfilme fr (more)

Serdinsky, Andrea

2014-01-01T23:59:59.000Z

263

Quantitatively Probing the Al Distribution in Zeolites  

SciTech Connect (OSTI)

The degree of substitution of Si4+ by Al3+ in the oxygen-terminated tetrahedra (Al T-sites) of zeolites determines the concentration of ion-exchange and Brnsted acid sites. As the location of the tetrahedra and the associated subtle variations in bond angles influence the acid strength, quantitative information about Al T-sites in the framework is critical to rationalize catalytic properties and to design new catalysts. A quantitative analysis is reported that uses a combination of extended X-ray absorption fine structure (EXAFS) analysis and 27Al MAS NMR spectroscopy supported by DFT-based molecular dynamics simulations. To discriminate individual Al atoms, sets of ab initio EXAFS spectra for various T-sites are generated from DFT-based molecular dynamics simulations allowing quantitative treatment of the EXAFS single- and multiple-photoelectron scattering processes out to 3-4 atom shells surrounding the Al absorption center. It is observed that identical zeolite types show dramatically different Al-distributions. A preference of Al for T-sites that are part of one or more 4-member rings in the framework over those T-sites that are part of only 5- and 6-member rings in the HBEA150 sample has been determined from a combination of these methods. This work was supported by the U. S. Department of Energy (DOE), Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences.

Vjunov, Aleksei; Fulton, John L.; Huthwelker, Thomas; Pin, Sonia; Mei, Donghai; Schenter, Gregory K.; Govind, Niranjan; Camaioni, Donald M.; Hu, Jian Z.; Lercher, Johannes A.

2014-06-11T23:59:59.000Z

264

A new step size rule in Yan et al.'s self-adaptive projection method  

E-Print Network [OSTI]

Jan 29, 2015 ... Abstract: In this paper, we propose a new step size rule to accelerate Yan et al.'s self-adaptive projection method. Under the new step size...

Gao Bin

2015-01-29T23:59:59.000Z

265

Soziale Beziehungen und Unterrichtsklima im Deutsch als Fremdsprache/Deutsch als ZweitspracheUnterricht.  

E-Print Network [OSTI]

??In der vorliegenden Arbeit wird das Konzept Klima in Bezug auf den Deutsch als Fremdsprache/Deutsch als ZweitspracheUnterricht untersucht. Es wird dargestellt, welchen Stellenwert ein positives (more)

Tischler, Christina

2013-01-01T23:59:59.000Z

266

Proceedings of the 2009 CERN-Latin-American School of High-Energy Physics, Recinto Quirama, Colombia, 15 - 28 March 2009  

E-Print Network [OSTI]

The CERN-Latin-American School of High-Energy Physics is intended to give young physicists an introduction to the theoretical aspects of recent advances in elementary particle physics. These proceedings contain lectures on quantum field theory, quantum chromodynamics, physics beyond the Standard Model, neutrino physics, flavour physics and CP violation, particle cosmology, high-energy astro-particle physics, and heavy-ion physics, as well as trigger and data acquisition, and commissioning and early physics analysis of the ATLAS and CMS experiments. Also included are write-ups of short review projects performed by the student discussions groups.

C. Grojean; M. Spiropulu

2010-10-28T23:59:59.000Z

267

Effect of viscosity on one dimensional hydrodynamic flow and direct photons from 200 AGeV S+Au collisions at CERN SPS  

E-Print Network [OSTI]

We have analysed the direct photon data obtained by the WA80 collaboration in 200 A GeV S+Au collision at CERN SPS, in a one dimensional hydrodynamical model. Two scenario was considered: (i) formation of quark-gluon plasma and (ii) formation of hot hadronic gas. For both the scenario, ideal as well as extremely viscous fluid was considered. It was found that direct photon yield from QGP is not affected much whether the fluid is treated as ideal or extremely viscous. The yield however differ substantially if hadron gas is produced. Both the scenario do not give satisfactory description of the data.

A. K. Chaudhuri

1997-05-28T23:59:59.000Z

268

Diffractive photoproduction of radially excited psi(2S) mesons in photon-Pomeron reactions in PbPb collisions at the CERN LHC  

E-Print Network [OSTI]

In this work we investigate the photoproduction of radially excited vector mesons off nuclei in heavy ion relativistic collisions. In particular, we analyze the exclusive photoproduction of psi(2S) off nuclei, evaluating the coherent and the incoherent contributions to that process. The theoretical framework used in the present analysis is the light-cone dipole formalism and predictions are done for PbPb collisions at the CERN-LHC energy of 2.76 TeV. The theoretical uncertainties are analyzed and comparison is also done to the recent ALICE Collaboration data for the psi(1S) state photoproduction.

M. B. Gay Ducati; M. T. Griep; M. V. T. Machado

2014-06-18T23:59:59.000Z

269

Boston University AccelerAted MedicAl And dentAl ProgrAMs  

E-Print Network [OSTI]

Boston University AccelerAted MedicAl And dentAl ProgrAMs teAcher evAlUAtion To the applicant: Applicants to any of the College of Arts & Sciences' accelerated medical or dental programs must submit three (last, first, middle initial) Date of birth Accelerated Program of application (please check one

Finzi, Adrien

270

Reassessment of Al-Ce and Al-Nd Binary Systems Supported by Critical Experiments and First-Principles  

E-Print Network [OSTI]

Reassessment of Al-Ce and Al-Nd Binary Systems Supported by Critical Experiments and First The present study reinvestigates the Al-Ce and Al-Nd phase diagrams and reoptimizes their thermody- namics results and theoretical calculations show that Al2Nd (or Al2Ce) should be treated as a stoichiometric

Widom, Michael

271

A new discontinuously reinforced aluminum MMC: Al+AlB{sub 2} flakes  

SciTech Connect (OSTI)

Development of a novel metal matrix composite based on the Al-B alloy system has been undertaken. Preparation of this discontinuously reinforced material is based on the precipitation of high aspect ratio AlB{sub 2} from an Al-B alloy. This paper describes a number of efforts forced on preparing high volume fractions (> 30 v%) of AlB{sub 2} in aluminum. New insights into the behavior of the Al-B alloys system allowed this effort to be successful.

HALL,AARON C.; ECONOMY,J.

2000-06-08T23:59:59.000Z

272

Signature ESO-CERN  

ScienceCinema (OSTI)

Le Prof.Gregory parle du commencement de la collaboration entre directoires et gens de l'organisation; d'autres personnalits prennent la parole

None

2011-04-25T23:59:59.000Z

273

The english at Cern  

ScienceCinema (OSTI)

Assemble du personnel anglais traitant des sujets tels affaires sociales, salaires, caisse de pension etc....avec plusieurs confrenciers (date inconnue)

None

2011-04-25T23:59:59.000Z

274

Ni{sub 3}Al aluminide alloys  

SciTech Connect (OSTI)

This paper provides a brief review of the recent progress in research and development of Ni{sub 3}Al and its alloys. Emphasis has been placed on understanding low ductility and brittle fracture of Ni{sub 3}Al alloys at ambient and elevated temperatures. Recent studies have resulted in identifying both intrinsic and extrinsic factors governing the fracture behavior of Ni{sub 3}Al alloys. Parallel efforts on alloy design using physical metallurgy principles have led to properties for structural use. Industrial interest in these alloys is high, and examples of industrial involvement in processing and utilization of these alloys are briefly mentioned.

Liu, C.T.

1993-10-01T23:59:59.000Z

275

Thermal diffusion in Ni/Al multilayer  

SciTech Connect (OSTI)

Two Ni/Al multilayers deposited by ion beam sputtering of nominal design [Ni(200A)/Al(100A)] Multiplication-Sign 5 and [Ni(50A)/Al(227A)] Multiplication-Sign 5 on Si substrates were annealed at 200 Degree-Sign C. As-deposited and annealed samples were characterized by x-ray diffraction (XRD) and x-ray reflectometry (XRR). The effort was to study the path of alloying in the above two multilayers of same elements but of opposite stoichiometric ratio. We find distinct differences in alloying of these samples.

Swain, M.; Bhattacharya, D.; Singh, S.; Basu, S. [Solid State Physics Division, Bhabha Atomic Research Center, Mumbai 400085 (India); Gupta, M. [UGC-DAE-Consortium for Scientific Research, University Campus, Khandwa Road, Indore 452017 (India)

2013-02-05T23:59:59.000Z

276

ALS Reveals New State of Matter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS DoctoralALS Reveals NewALS

277

Summary Slides of ALS Industry Highlights  

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

Highlight ALSNews Volume 15 Caribou Biosciences Has Roots at ALS - 09.24.2014 Vol. 357 13 Lithium-Battery Dendrite Growth: A New View 8.3.2 04.30.2014 Vol. 352 12 IBM Probes...

278

Promising Magnesium Battery Research at ALS  

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

to the ALS. Beamline 6.3.1 scientists are studying magnesium battery performance and degradation with a unique new endstation that offers in situ electrochemical soft x-ray...

279

Western Baldwin County, AL Grid Interconnection Project  

SciTech Connect (OSTI)

The Objective of this Project was to provide an additional supply of electricity to the affected portions of Baldwin County, AL through the purchase, installation, and operation of certain substation equipment.

Thomas DeBell

2011-09-30T23:59:59.000Z

280

Adhesion, Atomic Structure, and Bonding at theAdhesion, Atomic Structure, and Bonding at the ----AlAl22OO33(0001)/Al(111) Interface:(0001)/Al(111) Interface  

E-Print Network [OSTI]

Adhesion, Atomic Structure, and Bonding at theAdhesion, Atomic Structure, and Bonding at the ----AlAl22OO33(0001)/Al(111) Interface:(0001)/Al(111) Interface: A First Principles StudyA First Principles--ceramic interfaces are ubiquitous in many industrial applications: ­ Microelectronics ­ Al and other metals

Adams, James B

Note: This page contains sample records for the topic "al birm cern" 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.


281

IKNO, a user facility for coherent terahertz and UV synchrotron radiation  

E-Print Network [OSTI]

Sannibale, F. (2005). CERN Courier, Vol. 45, 7, 39-42. Byrd,2004; Byrd et al. , 2005, CERN Courier), a ring-based sourceByrd et al. , 2005, CERN Courier). THz CSR has been also

Sannibale, Fernando

2009-01-01T23:59:59.000Z

282

6. M. Jeltsch et al., Science 276, 1423 (1997); S. J. Oh et al., Dev. Biol. 188, 96 (1997).  

E-Print Network [OSTI]

6. M. Jeltsch et al., Science 276, 1423 (1997); S. J. Oh et al., Dev. Biol. 188, 96 (1997). 7. V, 671 (1997). 16. A. Vecchi et al., Eur. J. Cell Biol. 63, 247 (1994). 17. The presence of VEGFR-3 m. 12, 473 (1998). 21. L. C. Wang et al., EMBO J. 16, 4374 (1997). 22. P. Carmeliet et al., Nature 383

Suarez, Andrew V.

283

A new step size rule in Yan et al.'s self-adaptive projection method  

E-Print Network [OSTI]

Jan 29, 2015 ... ... which can be viewed as a combination of Li and Yuan's manipulation idea of step size and descending direction presented by Yan et al. [14].

2015-01-29T23:59:59.000Z

284

THE THERMAL EXPANSION OF THE DIRECTIONALLY SOLIDIFIED Al-CuAl2 EUTECTIC  

E-Print Network [OSTI]

standard linear solid model, which works well for the Al-the aluminum solid solution is known to work hard- en as it

Baker, Dennis Frank

2011-01-01T23:59:59.000Z

285

al embarazo reporte: Topics by E-print Network  

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

of superelastic CuAlNi single crystal shape memory alloy during stress Sun, Qing-Ping 133 Josephson effect and tunneling spectroscopy in NbAl2O3AlMgB2 thin films junctions...

286

ALS Gives Chevron Scientists New Insights into Corrosion Resistance  

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

ALS Gives Chevron Scientists New Insights into Corrosion Resistance ALS Gives Chevron Scientists New Insights into Corrosion Resistance Print Thursday, 25 July 2013 13:44 In the...

287

New ALS Technique Guides IBM in Next-Generation Semiconductor...  

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

New ALS Technique Guides IBM in Next-Generation Semiconductor Development New ALS Technique Guides IBM in Next-Generation Semiconductor Development Print Wednesday, 21 January 2015...

288

modelado en geofisica aplicado al transporte de nitrato en aguas ...  

E-Print Network [OSTI]

En los ltimos aos, diversas investigaciones han conducido al estudio del comportamiento del nitrato y su potencial impacto ambiental (Mehran et al., 1984

289

al ni shape: Topics by E-print Network  

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

NiAl NANOLAMINATES . Open Access Theses and Dissertations Summary: ??To characterize the self-propagating, high-temperature exothermic alloying reactions of NiAl nanoscaled...

290

al censo nacional: Topics by E-print Network  

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

DOCUMENTS 4,450,407 51984 Kwon et al. ... 324304 4 Romalis, Mike 229 (12) United States Patent Bezos et al. Computer Technologies and Information...

291

al alloy matrix: Topics by E-print Network  

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

dislocation structure of both Al matrix and precipitates Gubicza, Jen 3 Elevated temperature wear of an aluminum matrix composite Al6061-20 percent aluminum(2) oxygen(3)...

292

ALS Scientists Patent Technique To Dramatically Advance Grating...  

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

ALS Scientists Patent Technique To Dramatically Advance Grating-Based Spectroscopy ALS Scientists Patent Technique To Dramatically Advance Grating-Based Spectroscopy Print Gratings...

293

The mechanical properties of FeAl  

SciTech Connect (OSTI)

Only in the last few years has progress been made in obtaining reproducible mechanical properties data for FeAl. Two sets of observations are the foundation of this progress. The first is that the large vacancy concentrations that exist in FeAl at high temperature are easily retained at low temperature and that these strongly affect the low-temperature mechanical properties. The second is that RT ductility is adversely affected by water vapor. Purpose of this paper is not to present a comprehensive overview of the mechanical properties of FeAl but rather to highlight our understanding of key phenomena and to show how an understanding of the factors which control the yield strength and fracture behavior has followed the discovery of the above two effects. 87 refs, 9 figs.

Baker, I. [Dartmouth Coll., Hanover, NH (United States); George, E.P. [Oak Ridge National Lab., TN (United States)

1996-12-31T23:59:59.000Z

294

The beta-decay of 22Al  

E-Print Network [OSTI]

In an experiment performed at the LISE3 facility of GANIL, we studied the decay of 22Al produced by the fragmentation of a 36Ar primary beam. A beta-decay half-life of 91.1 +- 0.5 ms was measured. The beta-delayed one- and two-proton emission as well as beta-alpha and beta-delayed gamma decays were measured and allowed us to establish a partial decay scheme for this nucleus. New levels were determined in the daughter nucleus 22Mg. The comparison with model calculations strongly favours a spin-parity of 4+ for the ground state of 22Al.

N. L. Achouri; F. de Oliveira Santos; M. Lewitowicz; B. Blank; J. Aysto; G. Canchel; S. Czajkowski; P. Dendooven; A. Emsallem; J. Giovinazzo; N. Guillet; A. Jokinen; A. M. Laird; C. Longour; K. Perajarvi; N. Smirnova; M. Stanoiu; J. C. Thomas

2006-08-01T23:59:59.000Z

295

AL/FAL 99-01  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergy Cooperation |South Valley ResponsibleSubmissionofDepartmentNo. AL 2012-10 AcquisitionAL/FAL

296

ALS Operating Schedule on Google Calendar  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS Doctoral FellowshipALS

297

ALS Reveals New State of Matter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS DoctoralALS Reveals New State

298

ALS Reveals New State of Matter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS DoctoralALS Reveals New

299

A high-resolution TDC-based board for a fully digital trigger and data acquisition system in the NA62 experiment at CERN  

E-Print Network [OSTI]

A Time to Digital Converter (TDC) based system, to be used for most sub-detectors in the high-flux rare-decay experiment NA62 at CERN SPS, was built as part of the NA62 fully digital Trigger and Data AcQuisition system (TDAQ), in which the TDC Board (TDCB) and a general-purpose motherboard (TEL62) will play a fundamental role. While TDCBs, housing four High Performance Time to Digital Converters (HPTDC), measure hit times from sub-detectors, the motherboard processes and stores them in a buffer, produces trigger primitives from different detectors and extracts only data related to the lowest trigger level decision, once this is taken on the basis of the trigger primitives themselves. The features of the TDCB board developed by the Pisa NA62 group are extensively discussed and performance data is presented in order to show its compliance with the experiment requirements.

Elena Pedreschi; Bruno Angelucci; Carlo Avanzini; Stefano Galeotti; Gianluca Lamanna; Guido Magazzu; Jacopo Pinzino; Roberto Piandani; Marco Sozzi; Franco Spinella; Stefano Venditti

2014-07-09T23:59:59.000Z

300

Energy dependence of transverse momentum fluctuations in Pb+Pb collisions at the CERN Super Proton Synchrotron (SPS) at 20A to 158A GeV  

SciTech Connect (OSTI)

Results are presented on event-by-event fluctuations of transverse momenta p{sub T} in central Pb+Pb interactions at 20A, 30A, 40A, 80A, and 158A GeV. The analysis was performed for charged particles at forward center-of-mass rapidity (1.1 < y*{sub {pi}} < 2.6). Three fluctuation measures were studied: the distribution of average transverse momentum M(p{sub T}) in the event, the {phi}{sub p{sub T}} fluctuation measure, and two-particle transverse momentum correlations. Fluctuations of p{sub T} are small and show no significant energy dependence in the energy range of the CERN Super Proton Synchrotron. Results are compared with QCD-inspired predictions for the critical point, and with the UrQMD model. Transverse momentum fluctuations, similar to multiplicity fluctuations, do not show the increase expected for freeze-out near the critical point of QCD.

NA49 Collaboration; Anticic, T.

2009-04-15T23:59:59.000Z

Note: This page contains sample records for the topic "al birm cern" 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

Energy and rapidity dependence of electric charge correlations at 20-158GeV beam energies at the CERN SPS (NA49)  

E-Print Network [OSTI]

Electric charge correlations are studied with the Balance Function method for central Pb + Pb collisions at the CERN - SPS. The results on centrality selected Pb + Pb interactions at 40 and 158 AGeV are presented for the first time for two different rapidity intervals. In the mid-rapidity region a decrease of the width with increasing centrality of the collision is observed whereas in the forward rapidity region this effect vanishes. This could suggest a delayed hadronization scenario. In addition, the results from a first attempt to study the energy dependence of the Balance Function throughout the whole SPS energy range, are presented. The suitably scaled decrease of the width is approximately constant for the intermediate energies (30 to 80 AGeV) and gets stronger for the highest SPS and RHIC energies. On the other hand, both URQMD and HSD simulation results show no dependence on the collision energy.

NA49 Collaboration

2005-10-14T23:59:59.000Z

302

Time evolution of the luminosity of colliding heavy-ion beams in BNL Relativistic Heavy Ion Collider and CERN Large Hadron Collider  

E-Print Network [OSTI]

We have studied the time evolution of the heavy ion luminosity and bunch intensities in the Relativistic Heavy Ion Collider (RHIC), at BNL, and in the Large Hadron Collider (LHC), at CERN. First, we present measurements from a large number of RHIC stores (from Run 7), colliding 100 GeV/nucleon 197Au79+ beams without stochastic cooling. These are compared with two different calculation methods. The first is a simulation based on multi-particle tracking taking into account collisions, intrabeam scattering, radiation damping, and synchrotron and betatron motion. In the second, faster, method, a system of ordinary differential equations with terms describing the corresponding effects on emittances and bunch populations is solved numerically. Results of the tracking method agree very well with the RHIC data. With the faster method, significant discrepancies are found since the losses of particles diffusing out of the RF bucket due to intrabeam scattering are not modeled accurately enough. Finally, we use both meth...

Bruce, R; Fischer, W; Jowett, J M

2010-01-01T23:59:59.000Z

303

Electronic circuits having NiAl and Ni.sub.3 Al substrates  

DOE Patents [OSTI]

An electronic circuit component having improved mechanical properties and thermal conductivity comprises NiAl and/or Ni.sub.3 Al, upon which an alumina layer is formed prior to applying the conductive elements. Additional layers of copper-aluminum alloy or copper further improve mechanical strength and thermal conductivity.

Deevi, Seetharama C. (Midlothian, VA); Sikka, Vinod K. (Oak Ridge, TN)

1999-01-01T23:59:59.000Z

304

Synthesis of nanostructured AlN by solid state reaction of Al and diaminomaleonitrile  

SciTech Connect (OSTI)

The solid state reaction of diaminomaleonitrile (DAMN) with aluminum via both mechanochemical and thermal treatment routes was studied by X-ray diffraction and Fourier transform infrared spectroscopy. During the milling process, the reaction starts with the deammoniation of the DAMN molecules, followed by the formation of nanostructured AlN powder as the main solid product after milling for 7 h. The reactivity of the mixed powder was also investigated during the conventional thermal treatment process using differential scanning calorimetry, derivative thermogravimetry and thermogravimetric analysis. The results reveal that DAMN starts to polymerize at 192 Degree-Sign C by the elimination of the amine groups. Furthermore, increasing the annealing temperature leads to the formation of a nitrogen-containing carbonaceous material with the structure similar to non-crystalline carbon. However, no evidence for the formation of AlN was observed in the annealed samples even at temperatures as high as the Al melting point. - Graphical abstract: AlN nanoparticles obtained after milling of Al and diaminomaleonitrile (DAMN) for 12 h. Highlights: Black-Right-Pointing-Pointer Solid state reaction of diaminomaleonitrile (DAMN) with Al was studied via mechanochemical and thermal treatment routs. Black-Right-Pointing-Pointer Nanocrystalline AlN was successfully synthesized by the mechanochemical process. Black-Right-Pointing-Pointer The C/N material was formed by polymerization of DAMN during the thermal treatment process. Black-Right-Pointing-Pointer No reaction between DAMN and Al was detected during the thermal treatment method.

Rounaghi, S.A., E-mail: s.a.rounaghi@gmail.com [Department of Materials Engineering, Ferdowsi University of Mashhad. P.O. Box no. 91775-1111, Mashhad (Iran, Islamic Republic of); IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany); Eshghi, H., E-mail: heshghi@ferdowsi.um.ac.ir [Department of Chemistry, Ferdowsi University of Mashhad. P.O. Box no. 91775-1436, Mashhad (Iran, Islamic Republic of); Kiani Rashid, A.R.; Vahdati Khaki, J. [Department of Materials Engineering, Ferdowsi University of Mashhad. P.O. Box no. 91775-1111, Mashhad (Iran, Islamic Republic of)] [Department of Materials Engineering, Ferdowsi University of Mashhad. P.O. Box no. 91775-1111, Mashhad (Iran, Islamic Republic of); Samadi Khoshkhoo, M.; Scudino, S. [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany)] [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany); Eckert, J. [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany) [IFW Dresden, Institut fuer Komplexe Materialien, Postfach 27 01 16, Dresden D-01171 (Germany); TU Dresden, Institut fuer Werkstoffwissenschaft, Dresden D-01062 (Germany)

2013-02-15T23:59:59.000Z

305

I have never touched her: the body in Al-Ghazal Al-Udhri  

E-Print Network [OSTI]

Al-ghazal al-udhri emerged as a remarkable literary genre in Arabic literature during the Umayyad period (7th-8th centuries CE). The leaders of this genre are famous poet-lovers who were known for their dramatic love ...

Alharthi, Jokha Mohammed

2011-02-09T23:59:59.000Z

306

Partha P. Mitra's Publications (Erlich, Mitra et al. 2008; Saar and Mitra 2008; DeCoteau, Thorn et al. 2007; DeCoteau,  

E-Print Network [OSTI]

Partha P. Mitra's Publications (Erlich, Mitra et al. 2008; Saar and Mitra 2008; DeCoteau, Thorn et al. 2007; DeCoteau, Thorn et al. 2007; Lin, Bohland et al. 2007; Mitra 2007; Mitra and Bokil 2007; Valente, Golani et al. 2007; Valente, Wang et al. 2007; Andrews, Saar et al. 2006; Bokil, Purpura et al

307

Grain boundary compositon in NiAl  

SciTech Connect (OSTI)

The high temperature strength and oxidation resistance of many transition metal aluminides makes these intermetallic materials attractive for high temperature applications. However, these aluminides are generally brittle at low temperatures and this restricts their technological applications. However, these aluminides are generally brittle at low temperatures and this restricts their technological applications. It has been demonstrated that the addition of more than 200 ppm of boron to the L1{sub 2}-ordered Ni{sub 3}Al changes the fracture behavior from intergranular to transgranular and increases the ductility. The B2-ordered NiAl nickel aluminide is particularly attractive because of its low density and high melting temperature. This aluminide also fractures intergranularly at room temperature. However, no improvement in ductility is observed with similar boron additions even though the intergranular fracture is suppressed and there is a significant increase in the yield strength. In this paper, the results of an atom probe field ion microscopy investigation of the compositions of the grain boundaries in undoped and boron-doped NiAl are presented. The suitability of the atom probe field ion microscopy technique for the characterization of boundaries has clearly been demonstrated in many previous investigations including the characterization of boron segregation to grain boundaries and other planar features in Ni{sub 3}Al.

Miller, M.K.; Jayaram, R.; Camus, P.P. (Metals and Ceramics Div., Oak Ridge National Lab., Oak Ridge, TN (US))

1992-02-15T23:59:59.000Z

308

4, 29593004, 2007 D. Mietchen et al.  

E-Print Network [OSTI]

detectable amounts of residual water or organic molecules, the analysis of which has become an integral part than organic residues. 2960 #12;BGD 4, 2959­3004, 2007 Fossil MRI D. Mietchen et al. Title Page deposits have been ac- cumulated over geologic

Hammerton, James

309

Cherednik algebras, Macdonald polynomi als and combinatorics  

E-Print Network [OSTI]

Cherednik algebras, Macdonald polynomi­ als and combinatorics Mark Haiman # Abstract. In the first part of this article we review the general theory of Cherednik algebras and non­symmetric Macdonald). Primary 33D52, Secondary 05E10. Keywords. Macdonald polynomials, a#ne Hecke algebras, Cherednik algebras

Haiman, Mark D.

310

Der Gebudebereich als Motor fr die Energiewende  

E-Print Network [OSTI]

Verbrauch! #12;#12;Gebäude als Energiespeicher 1,09 TWh/K 1.090.000.000 kWh/K #12;Gebäude der Zukunft Energieerzeuger + Energiespeicher #12;Wärmebrücken ­ Thermografie #12;#12;,,Die Szenarien belegen, die

311

Lieth et al -p.1 Progress Report  

E-Print Network [OSTI]

of its overall thermal status, therefore, any physical process that affects the thermal exchange between is solar radiation. Light sensors are used to measure the global solar radiation striking the greenhouse;Lieth et al - p.2 conductance which is of significance to greenhouse energetics includes heat fluxes

Lieth, J. Heinrich

312

Scott (e Amundsen) al Polo Sud,  

E-Print Network [OSTI]

pag. 2 Scott (e Amundsen) al Polo Sud, cento anni dopo di Nicoletta Brazzelli pag. 4 pag. 6 Entra in applicazione della legge 240/2010. Si conclude così l'iter preparatorio dello Statuto ed inizia la traduzione

De Cindio, Fiorella

313

Ternary Dy-Er-Al magnetic refrigerants  

DOE Patents [OSTI]

A ternary magnetic refrigerant material comprising (Dy{sub 1{minus}x}Er{sub x})Al{sub 2} for a magnetic refrigerator using the Joule-Brayton thermodynamic cycle spanning a temperature range from about 60K to about 10K, which can be adjusted by changing the Dy to Er ratio of the refrigerant. 29 figs.

Gschneidner, K.A. Jr.; Takeya, Hiroyuki

1995-07-25T23:59:59.000Z

314

Ternary Dy-Er-Al magnetic refrigerants  

DOE Patents [OSTI]

A ternary magnetic refrigerant material comprising (Dy.sub.1-x Er.sub.x)Al.sub.2 for a magnetic refrigerator using the Joule-Brayton thermodynamic cycle spanning a temperature range from about 60K to about 10K, which can be adjusted by changing the Dy to Er ratio of the refrigerant.

Gschneidner, Jr., Karl A. (Ames, IA); Takeya, Hiroyuki (Ibaraki, JP)

1995-07-25T23:59:59.000Z

315

(12) United States Patent Vertes et al.  

E-Print Network [OSTI]

(12) United States Patent Vertes et al. (54) LASERABLATION ELECTROSPRAY IONIZATION (LAESI) ( *) Notice: Subject to any disclaimer, the term ofthis patent is extended or adjusted under 35 U.S.C. 154(b) by 0 days. lbis patent is subject to a terminal dis- claimer. (21) Appl. No.: 131271,435 Oct. 12, 2011

Vertes, Akos

316

(12) United States Patent Geohegan et al.  

E-Print Network [OSTI]

(12) United States Patent Geohegan et al. US008540542B2 US 8,540,542 B2 Sep. 24, 2013 (10) Patent N0.: (45) Date of Patent: (54) TRANSPARENT CONDUCTIVE NANO-COMPOSITES (75) Inventors: David Bruce Research Foundation, Knoxville, TN (US) Notice: Subject to any disclaimer, the term ofthis patent

Geohegan, David B.

317

(12) United States Patent Vertes et al.  

E-Print Network [OSTI]

(12) United States Patent Vertes et al. (54) PROTEIN MICROSCOPE (75) Inventors: Akos Vertes, Reston patent is extended or adjusted under 35 U.S.c. 154(b) by 135 days. (21) Appl. No.: 111795,687 (22 1111111111111111111111111111111111111111111111111111111111111 16 US007735146B2 (10) Patent No.: (45) Date of Patent: US 7,735,146 B2 Jun. 8,2010 (56) References

Vertes, Akos

318

(12) United States Patent Grier et al.  

E-Print Network [OSTI]

(12) United States Patent Grier et al. US008791985B2 US 8,791,985 B2 Jul. 29, 2014 (10) Patent N0.: (45) Date of Patent: (54) (75) (73) (21) (22) (86) (87) (65) (60) (51) (52) TRACKING to any disclaimer, the term ofthis patent is extended or adjusted under 35 U.S.C. 154(b) by 744 days. 12

Grier, David

319

Fachprfungsordnung fr den Bachelor-Teilstudiengang Deutsch als Fremdsprache  

E-Print Network [OSTI]

Fachprüfungsordnung für den Bachelor-Teilstudiengang Deutsch als Fremdsprache an der Ernst Bachelor-Teilstudiengang Deutsch als Fremd- sprache als Satzung: Inhaltsverzeichnis § 1 Geltungsbereich § 2- Teilstudiengang Deutsch als Fremdsprache. Ergänzend gilt die Gemeinsa- me Prüfungsordnung für Bachelor- und Master

Greifswald, Ernst-Moritz-Arndt-Universität

320

Metastable phase boundaries of quasicrystalline phases. [Al-Mn; Al-Ru  

SciTech Connect (OSTI)

The melting curve (T/sub 0/) of the metastable icosahedral phase and the liquidus of the decagonal phase of Al-Mn have been obtained for 14 to 22 at. % Mn. Icosahedral Al-Mn has a congruent melting point of 910 +- 20/sup 0/C at 20 at. % Mn, and melts approx.30/sup 0/C lower than crystalline compounds with the same composition. Icosahedral Al/sub 82/Ru/sub 18/ was determined to melt at 1260 +- 30/sup 0/C. These results were obtained by forming single-phase icosahedral alloys with ion beam mixing, and by rapid heating to accurately known temperatures with electron beams.

Follstaedt, D.M.; Knapp, J.A.

1987-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "al birm cern" 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

MATH 22AL Fall 2012 Dr. Dad-del  

E-Print Network [OSTI]

MATH 22AL Fall 2012 Dr. Dad-del Important Information about MAT22A and MAT22AL MATH 22AL is an on line computer lab for MATH 22AL. This course uses MATLAB to reinforce the concepts learned in MATH22A. All MAT 22A students are required to take 22AL, unless they have taken Eng 6 or have a good knowledge

Goldwyn, Eli

322

Characterization of Ultrathin Films of -Al2O3 and the Chemistry of 1,3-Butadiene on NiAl(001) and -Al2O3  

E-Print Network [OSTI]

Characterization of Ultrathin Films of -Al2O3 and the Chemistry of 1,3-Butadiene on NiAl(001) and -Al2O3 Michelle M. Ivey, Kathryn A. Layman, Armen Avoyan, Heather C. Allen, and John C. HemmingerVine, California 92697 ReceiVed: October 3, 2002; In Final Form: March 27, 2003 Ultrathin films of -Al2O3 grown

323

Short-period superlattices of AlN/Al0.08Ga0.92N grown on AlN substrates S. A. Nikishin,a)  

E-Print Network [OSTI]

American Institute of Physics. [DOI: 10.1063/1.1815056] Layers of AlGaN with high content of AlN suffer (LEDs) and solar blind pho- todetectors. Short period superlattices (SPSLs) of AlN/Al0.08Ga0.92N maxima. The analysis of the central peak of the RSM shows a high degree of lateral co- herence of 44 m

Holtz, Mark

324

SILICON SURFACE PASSIVATION BY ULTRATHIN Al2O3 FILMS AND Al2O3/SiNx STACKS  

E-Print Network [OSTI]

, Florian Werner, Dimitri Zielke, and Rolf Brendel Institute for Solar Energy Research Hamelin (ISFH), Am in a conveyor-belt furnace deteriorates the passivation quality, in particular for ultrathin Al2O3 films. For Al capping layer of PECVD-SiNx onto the Al2O3. Application of Al2O3 to the rear of PERC solar cells shows

325

The evolution of Al-Azhar Street, Al-Qahira, Egypt  

E-Print Network [OSTI]

The historic quarter of Cairo, al-Qahira, is going through a period intense transformation that is threatening the physical environment as well as the social and economic fabric of the city. The transformations taking place ...

Elkatsha, Markus Fawzy Fahmy

2000-01-01T23:59:59.000Z

326

Local stress-induced effects on AlGaAs/AlOx oxidation front shape  

SciTech Connect (OSTI)

The lateral oxidation of thick AlGaAs layers (>500?nm) is studied. An uncommon shape of the oxide tip is evidenced and attributed to the embedded stress distribution, inherent to the oxidation reaction. Experimental and numerical studies of the internal strain in oxidized Al{sub x}Ga{sub 1?x}As/GaAs structures were carried out by dark-field electron holography and finite element methods. A mapping of the strain distribution around the AlGaAs/oxide interface demonstrates the main role of internal stress on the shaping of the oxide front. These results demonstrate the high relevance of strain in oxide-confined III-V devices, in particular, with over-500-nm thick AlOx confinement layers.

Chouchane, F.; Almuneau, G., E-mail: almuneau@laas.fr; Arnoult, A.; Lacoste, G.; Fontaine, C. [CNRS, LAAS, 7 avenue du colonel Roche, F-31400 Toulouse (France); Univ de Toulouse, UPS, LAAS, F-31400 Toulouse (France); Cherkashin, N. [Univ de Toulouse, UPS, LAAS, F-31400 Toulouse (France); CNRS, CEMES, 29 Rue Jeanne Marvig, 31055 Toulouse Cedex 4 (France)

2014-07-28T23:59:59.000Z

327

Observable Proxies For 26 Al Enhancement  

SciTech Connect (OSTI)

We consider the cospatial production of elements in supernova explosions to find observationally detectable proxies for enhancement of {sup 26}Al in supernova ejecta and stellar systems. Using four progenitors we explore a range of 1D explosions at different energies and an asymmetric 3D explosion. We find that the most reliable indicator of the presence of {sup 26}Al in unmixed ejecta is a very low S/Si ratio ({approx} 0.05). Production of N in O/S/Si-rich regions is also indicative. The biologically important element P is produced at its highest abundance in the same regions. Proxies should be detectable in supernova ejecta with high spatial resolution multi wavelength observations, but the small absolute abundance of material injected into a proto-planetary disk makes detection unlikely in existing or forming stellar/planetary systems.

Fryer, Christopher L [Los Alamos National Laboratory; Young, Patrick A [Los Alamos National Laboratory; Ellinger, Carola I [ASU; Arnett, William D [UNIV ARIZONA

2008-01-01T23:59:59.000Z

328

Status of the AlCap experiment  

E-Print Network [OSTI]

The AlCap experiment is a joint project between the COMET and Mu2e collaborations. Both experiments intend to look for the lepton-flavour violating conversion $\\mu + A \\rightarrow e + A$, using tertiary muons from high-power pulsed proton beams. In these experiments the products of ordinary muon capture in the muon stopping target are an important concern, both in terms of hit rates in tracking detectors and radiation damage to equipment. The goal of the AlCap experiment is to provide precision measurements of the products of nuclear capture on Aluminium, which is the favoured target material for both COMET and Mu2e. The results will be used for optimising the design of both conversion experiments, and as input to their simulations. Data was taken in December 2013 and is currently being analysed.

Litchfield, R Phillip

2015-01-01T23:59:59.000Z

329

Status of the AlCap experiment  

E-Print Network [OSTI]

The AlCap experiment is a joint project between the COMET and Mu2e collaborations. Both experiments intend to look for the lepton-flavour violating conversion $\\mu + A \\rightarrow e + A$, using tertiary muons from high-power pulsed proton beams. In these experiments the products of ordinary muon capture in the muon stopping target are an important concern, both in terms of hit rates in tracking detectors and radiation damage to equipment. The goal of the AlCap experiment is to provide precision measurements of the products of nuclear capture on Aluminium, which is the favoured target material for both COMET and Mu2e. The results will be used for optimising the design of both conversion experiments, and as input to their simulations. Data was taken in December 2013 and is currently being analysed.

R. Phillip Litchfield

2015-01-20T23:59:59.000Z

330

United States Patent [19] Carlson et al.  

E-Print Network [OSTI]

United States Patent [19] Carlson et al. [11] Patent Number: 4,523,230 [45] Date of Patent: Jun. 11 ............. 358/160, 163; 166; 167, 358/905, 21 R, 36; 382/49, 54 [56] References Cited U.S. PATENT DOCUMENTS 4 signals. 24 Claims, 8 Drawing Figures #12;U.S. Patent Jun. 11, 1985 Sheet 1 of 4 4,523,230 #12;U.S. Patent

Adelson, Edward

331

United States Patent [19] Burt et al.  

E-Print Network [OSTI]

United States Patent [19] Burt et al. [11] Patent Number: 4 , 6 98, 84 3 [45] Date of Patent: Oct, 43, 49, 50, 54, 55 [56] References Cited U.S. PATENT DOCUMENTS 3,737,855 6/1973 Cutaia.S. Patent Oct. 6, 1987 Sheet 1 of 3 4,698,843 #12;U.S. Patent Oct. 6, 1987 Sheet 2 of 3 4,698,843 #12;U

Adelson, Edward

332

Advance View Proofs Thermodynamic Description of the Mg-Mn, Al-Mn and Mg-Al-Mn Systems  

E-Print Network [OSTI]

Advance View Proofs Thermodynamic Description of the Mg-Mn, Al-Mn and Mg-Al-Mn Systems Using-consistent thermodynamic model of the Mg-Mn, Al-Mn and Mg-Al-Mn systems has been developed. The major difference between work on the Al-Mn system that uses the same model for the liquid phase reveals that better agreement

Medraj, Mamoun

333

Short-period superlattices of AlN/Al{sub 0.08}Ga{sub 0.92}N grown on AlN substrates  

SciTech Connect (OSTI)

High-quality short-period superlattices of AlN/Al{sub 0.08}Ga{sub 0.92}N have been grown by gas-source molecular-beam epitaxy with ammonia on Al face of AlN (0001) substrates. A significant reduction was achieved in the dislocation density, down to 3x10{sup 8} cm{sup -2}. Complete removal of residual Al{sub 2}O{sub 3} surface oxide is needed in order to obtain low dislocation density in homoepitaxy on AlN. We show that the presence of Al{sub 2}O{sub 3} islands with the surface coverage as low as 0.2% results in increased dislocation density.

Nikishin, S.A.; Borisov, B.A.; Chandolu, A.; Kuryatkov, V.V.; Temkin, H.; Holtz, M.; Mokhov, E.N.; Makarov, Yu.; Helava, H. [Department of Electrical and Computer Engineering and Nano Tech Center, Texas Tech University, Lubbock, Texas 79409-3102 (United States); Nano Tech Center/Department of Physics, Texas Tech University, Lubbock, Texas 79409 (United States); Fox Group Inc., 1154 Stealth Street, Livermore, California 94550 (United States)

2004-11-08T23:59:59.000Z

334

Al-Ca and Al-Fe metal-metal composite strength, conductivity, and microstructure relationships  

SciTech Connect (OSTI)

Deformation processed metal-metal composites (DMMCs) are composites formed by mechanical working (i.e., rolling, swaging, or wire drawing) of two-phase, ductile metal mixtures. Since both the matrix and reinforcing phase are ductile metals, the composites can be heavily deformed to reduce the thickness and spacing of the two phases. Recent studies have shown that heavily drawn DMMCs can achieve anomalously high strength and outstanding combinations of strength and conductivity. In this study, Al-Fe wire composite with 0.07, 0.1, and 0.2 volume fractions of Fe filaments and Al-Ca wire composite with 0.03, 0.06, and 0.09 volume fractions of Ca filaments were produced in situ, and their mechanical properties were measured as a function of deformation true strain. The Al-Fe composites displayed limited deformation of the Fe phase even at high true strains, resulting in little strengthening effect in those composites. Al-9vol%Ca wire was deformed to a deformation true strain of 13.76. The resulting Ca second-phase filaments were deformed to thicknesses on the order of one micrometer. The ultimate tensile strength increased exponentially with increasing deformation true strain, reaching a value of 197 MPa at a true strain of 13.76. This value is 2.5 times higher than the value predicted by the rule of mixtures. A quantitative relationship between UTS and deformation true strain was determined. X-ray diffraction data on transformation of Al + Ca microstructures to Al + various Al-Ca intermetallic compounds were obtained at the Advanced Photon Source at Argonne National Laboratory. Electrical conductivity was measured over a range of true strains and post-deformation heat treatment schedules.

Kim, Hyong June

2011-12-01T23:59:59.000Z

335

Microsoft Word - AL2005-03.doc  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F S i DOE Tribal Leader HOWARD8-04 (02/21/08) 1 AcquisitionAL

336

Microsoft Word - AL2006-10.doc  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't32 Master EM ManagementWe2.docAL-2006-10 Acquisition Regulation

337

Category:Montgomery, AL | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarreis aCallahanWind FarmAdd aMinutes JumpMissing RequiredAL

338

ALS Reveals New State of Matter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011Astudies smartHistory: The First 20ALS Reveals New

339

ALS Reveals New State of Matter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011Astudies smartHistory: The First 20ALS Reveals

340

Summary Slides of ALS Science Highlights  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security AdministrationcontrollerNanocrystalline Gallium OxideSumin Kim Sumin Kim Sumin KimSummary Slides of ALS

Note: This page contains sample records for the topic "al birm cern" 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

A=17Al (1993TI07)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See Energy0AJ04) (See93TI07)7AJ02) (See1982AJ01)86AJ04)Al

342

ALS Ceramics Materials Research Advances Engine Performance  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations During theALS CapabilitiesALSALSALSALSALS

343

ALS Ceramics Materials Research Advances Engine Performance  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations During theALS

344

ALS History: The First 20 Years  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS Doctoral Fellowship

345

ALS Operating Schedule on Google Calendar  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS Doctoral FellowshipALSALS

346

ALS Reveals New State of Matter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS Doctoral FellowshipALSALSALS

347

ALS Reveals New State of Matter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS Doctoral FellowshipALSALSALSALS

348

ALS Reveals New State of Matter  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations DuringALS Doctoral

349

Study of the pulse power supply unit for the four-horn system of the CERN to Frjus neutrino super beam  

E-Print Network [OSTI]

The power supply studies for the four-horn system for the CERN to Frjus neutrino Super Beam oscillation experiment are discussed here. The power supply is being studied to meet the physics potential and the mega-watt (MW) power requirements of the proton driver of the Super Beam. A one-half sinusoid current waveform with a 350 kA maximum current and pulse length of 100 \\mu s at 50 Hz frequency is generated and distributed to four-horns. In order to provide the necessary current needed to focus the charged mesons producing the neutrino beam, a bench of capacitors is charged at 50 Hz frequency to a +12 kV reference voltage and then discharged through a large switch to each horn via a set of strip-lines at the same rate. A current recovery stage allows to invert rapidly the negative voltage of the capacitor after the discharging stage in order to recuperate large part of the injected energy and thus to limit the power consuption. The energy recovery efficiency of that system is very high at 97%. For feasibilit...

Baussan, E; Dracos, M; Gaudiot, G; Osswald, F; Poussot, P; Vassilopoulos, N; Wurtz, J; Zeter, V

2013-01-01T23:59:59.000Z

350

CERN-PS Main Power Converter Renovation How to Provide and Control the Large Flow of Energy for a Rapid Cyclic Machine?  

E-Print Network [OSTI]

The PS accelerator (Proton-Synchrotron) at CERN, which is part of the LHC injector chain, is composed of one hundred magnets connected in series. During a typical acceleration cycle (taking 2.4 seconds), the active power at the magnet terminals varies from plus to minus 40 MW. As this large active power variation was not acceptable to the electrical network, a motor-generator set (M-G) was inserted between the grid and the load. The M-G set (of 1968) acts as a fly-wheel with a stored kinetic energy of 233 MJ and the magnets are fed via two 12-pulse thyristor rectifiers. A renovation or replacement of the installation is planned in the near future as part of the consolidation of the LHC injectors to avoid any major breakdown, to improve overall availability and to reduce operation and maintenance costs. This paper presents a first comparison of technical solutions available to build such a power system and the strategy that will be applied for the up-grade of the system.

Bordry, Frederick; Vlker, F V

2005-01-01T23:59:59.000Z

351

Time evolution of the luminosity of colliding heavy-ion beams in BNL Relativistic Heavy Ion Collider and CERN Large Hadron Collider  

E-Print Network [OSTI]

We have studied the time evolution of the heavy ion luminosity and bunch intensities in the Relativistic Heavy Ion Collider (RHIC), at BNL, and in the Large Hadron Collider (LHC), at CERN. First, we present measurements from a large number of RHIC stores (from Run 7), colliding 100 GeV/nucleon Au beams without stochastic cooling. These are compared with two different calculation methods. The first is a simulation based on multi-particle tracking taking into account collisions, intrabeam scattering, radiation damping, and synchrotron and betatron motion. In the second, faster, method, a system of ordinary differential equations with terms describing the corresponding effects on emittances and bunch populations is solved numerically. Results of the tracking method agree very well with the RHIC data. With the faster method, significant discrepancies are found since the losses of particles diffusing out of the RF bucket due to intrabeam scattering are not modeled accurately enough. Finally, we use both methods to make predictions of the time evolution of the future Pb beams in the LHC at injection and collision energy. For this machine, the two methods agree well.

R. Bruce; M. Blaskiewicz; W. Fischer; J. M. Jowett

2010-09-08T23:59:59.000Z

352

al ruido industrial: Topics by E-print Network  

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

Summary: .5% absolute 2 compared to conventional aluminum back surface field (Al-BSF) solar cells. The main effect SINGULAR In the recent years, aluminum oxide (AlOx) layers...

353

Data Transfer Considerations for ALS Scientists and Users  

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

Data Transfer Considerations for ALS Scientists and Users Print Introduction Working at the ALS generates huge amounts of data, and for many years this has caused users to have to...

354

Slow Orbit Feedback at the ALS Using Matlab  

E-Print Network [OSTI]

Ring Setup and Control Using Matlab," LSAP Note #248, JuneFeedback at the ALS Using Matlab G_ Port mann Advanced LightFEEDBACK AT THE ALS USING MATLAB* G. Portmann Advanced Light

Portmann, G.

2011-01-01T23:59:59.000Z

355

al coated a2: Topics by E-print Network  

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

2 AlTiN layer effect on mechanical properties of Ti-doped diamond-like carbon composite coatings Engineering Websites Summary: AlTiN layer effect on mechanical properties...

356

al tratamiento nutricional: Topics by E-print Network  

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

defects andEffects of point defects and impurities on kinetics in NaAlHimpurities on kinetics in NaAlH44 Energy Storage, Conversion and Utilization Websites Summary: Nsites...

357

Instability, intermixing and electronic structure at theepitaxialLaAl...  

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

intermixing and electronic structure at the epitaxialLaAlO3SrTiO3(001) heterojunction. Instability, intermixing and electronic structure at the epitaxialLaAlO3...

358

Plagiarism in Linguistic Editing Dr. Ismael Al-Qayam  

E-Print Network [OSTI]

Plagiarism in Linguistic Editing Abstract Dr. Ismael Al-Qayam Philadelphia University This paper Lughawiyya is plagiarized from a number of former linguists, especially Mohammed Al Adnani and Mohammed Dhari

359

Cisco Systems Funds "Whisker" Growth Research at the ALS  

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

Cisco Systems Funds "Whisker" Growth Research at the ALS Cisco Systems Funds "Whisker" Growth Research at the ALS Print Friday, 09 November 2012 10:06 Lead-free components have...

360

Energy localization on the Al sublattice of Pt3Al with L12 order  

SciTech Connect (OSTI)

A three-dimensional molecular-dynamics model of with order was developed and found to support the excitation of discrete breathers (DBs) and energy localization on the Al sublattice. For an initial lattice temperature of 0 K, large-amplitude DBs polarized along [100] are found to be very weakly damped, retaining most of their initial energy for more than 2000 cycles, while DBs polarized along [111] damped out over ~30 cycles. Because the DBs and their dissipation channels are confined to the Al sublattice, long-lived nonequilibrium states with large energy differences between the Al and Pt sublattices occur. Since collisions during irradiation more efficiently generate lattice vibrations in light atoms than heavy atoms, such nonequilibrium states may occur and alter the relaxation processes occurring during radiation damage.

Medvedev, Nikolay N [Altay State Technical University, Russia] [Altay State Technical University, Russia; Starostenkov, Mikhail D [Altay State Technical University, Russia] [Altay State Technical University, Russia; Manley, Michael E [ORNL] [ORNL

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "al birm cern" 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

als medium von: Topics by E-print Network  

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

Information Technology) Prof. Dr. Andreas Rausch (Software Systems Engineering Zachmann, Gabriel 7 Bachelorarbeit Integration von PDF-Formularen als Multidisciplinary...

362

als homologem von: Topics by E-print Network  

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

Information Technology) Prof. Dr. Andreas Rausch (Software Systems Engineering Zachmann, Gabriel 7 Bachelorarbeit Integration von PDF-Formularen als Multidisciplinary...

363

als folge von: Topics by E-print Network  

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

Information Technology) Prof. Dr. Andreas Rausch (Software Systems Engineering Zachmann, Gabriel 12 Bachelorarbeit Integration von PDF-Formularen als Multidisciplinary...

364

E-Print Network 3.0 - als zuschnittselemente abschlussbericht...  

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

als Projekt. Eine... in Agrarintensivregionen (PartizipA). Abschlussbericht des deutsch- sterreichischen Verbundprojekts. Beitrge des... Landwirtschaft und Ernhrung:...

365

Metastable phase diagram for Ni-implanted Al and pulse surface melted Al(Ni)  

SciTech Connect (OSTI)

The microstructure of <110> Al implanted with Ni was examined before and after subsequent electron beam pulsed surface melting (65 ns, 1.7 J/cm/sup 2/). Both processes were done with the Al substrate at room temperature. Implantation at several energies (160 to 15 keV) into a given sample produced a nearly constant measured Ni concentration through a approx. 0.1 ..mu..m region below the surface (7). Such samples with concentrations from 8 to 25 at. % Ni were examined, along with a sample with a peak concentration of 32 at. % Ni.

Follstaedt, D.M.; Picraux, S.T.

1984-01-01T23:59:59.000Z

366

Constraining oceanic dust deposition using surface ocean dissolved Al  

E-Print Network [OSTI]

Constraining oceanic dust deposition using surface ocean dissolved Al Qin Han,1 J. Keith Moore,1; accepted 7 December 2007; published 12 April 2008. [1] We use measurements of ocean surface dissolved Al (DEAD) model to constrain dust deposition to the oceans. Our Al database contains all available

Zender, Charles

367

Ahmad Salim, Salam Zummo, and Samir Al-Presented by  

E-Print Network [OSTI]

Ahmad Salim, Salam Zummo, and Samir Al- Ghadhban Presented by: Department of Electrical Engineering direction and increases the SNR in that direction. 8 #12; [Wolniansky et al, 1998] proposed VBLAST, in which with one Tx and two Rx antennas. In [Tao et al, 2001] a combination of BLAST and STC was implemented which

Al-Ghadhban, Samir

368

Department of Business Administration Samir Aziz Alaiwy Al-Abbadi  

E-Print Network [OSTI]

Department of Business Administration Samir Aziz Alaiwy Al-Abbadi P.O. Box:1 Philadelphia. Samir Aziz Alaiwy Al-Abbadi Date of Birth : 1949 Academic Qualification · B.Sc Business Administration - 1975 ­ Al- Mustansiryah University ­ Iraq · M.B.A Business Administration (Production / Operations

369

Aluminum sulfate (alum; Al2 O) is used as a  

E-Print Network [OSTI]

477 Aluminum sulfate (alum; Al2 (SO4 )3 ·14H2 O) is used as a chemical treatment of poultry litter litters showed that the P is present in inorganic (P sorbed on Al oxides, calcium phosphates) and organic increases. Overall, alum-amended litters exhibited higher proportions of Al-bound P species and phytic acid

Sparks, Donald L.

370

Modelling Al and Mn in the open ocean  

E-Print Network [OSTI]

Modelling Al and Mn in the open ocean Marco van Hulten*, Alessandro Tagliabue, Jean-Claude Dutay van Hulten: Modelling Al and Mn in the open ocean 1 #12;Outline Introduction Model of aluminium Constraining dust flux Model of manganese Conclusions Marco van Hulten: Modelling Al and Mn in the open ocean 2

Haak, Hein

371

Graeber et al. 2014 1 Supporting Information (SI Appendix)  

E-Print Network [OSTI]

Graeber et al. 2014 1 Supporting Information (SI Appendix) Graeber et al. (2014) - www for the temperature- and gibberellin-dependent control of seed germination Kai Graeber, Ada Linkies, Tina Steinbrecher17 and WT #12;Graeber et al. 2014 2 Supplementary Methods Genome Size Analysis by Flow Cytometry

Chittka, Lars

372

Ordnung fr die Studienbegleitende Ausbildung Deutsch als Zweitsprache  

E-Print Network [OSTI]

Ordnung für die Studienbegleitende Ausbildung Deutsch als Zweitsprache an der Universität Literaturwissenschaften der Universität Regensburg bietet die studienbegleitende Ausbildung Deutsch als Zweitsprache (im Fachbereichs Deutschs als Zweitsprache zu einer Unterrichtstätigkeit in diesem Bereich zu befähigen. (3) 1 Die

Schubart, Christoph

373

Corrosion of Bare and Coated Al 5052-H3 and Al 6061-T6 in Seawater Work sponsored by  

E-Print Network [OSTI]

1 Corrosion of Bare and Coated Al 5052-H3 and Al 6061-T6 in Seawater Work sponsored by: US and Kentaro Kusada Hawaii Corrosion Laboratory Department of Mechanical Engineering College of Engineering

374

13. B. E. Baysal et al., Genomics 44, 214 (1997); P. Deloukas et al., Science 282, 744 (1998).  

E-Print Network [OSTI]

. Kelleher, M. Hoeckel, Strahlenther. Onkol. 174, Suppl. 4, 6 (1998). 30. T. G. Graeber et al., Nature 379

Ulanovsky, Nachum

375

Magnetization anomaly of Nb3Al strands and instability of Nb3Al Rutherford cables  

SciTech Connect (OSTI)

Using a Cu stabilized Nb{sub 3}Al strand with Nb matrix, a 30 meter long Nb{sub 3}Al Rutherford cable was made by a collaboration of Fermilab and NIMS. Recently the strand and cable were tested. In both cases instability was observed at around 1.5 Tesla. The magnetization of this Nb{sub 3}Al strand was measured first using a balanced coil magnetometer at 4.2 K. Strands showed an anomalously large magnetization behavior around at 1.6 T, which is much higher than the usual B{sub c2} {approx} 0.5 Tesla (4.2 K) of Nb matrix. This result is compared with the magnetization data of short strand samples using a SQUID magnetometer, in which a flux-jump signal was observed at 0.5 Tesla, but not at higher field. As a possible explanation for this magnetization anomaly, the interfilament coupling through the thin Nb films in the strands is suggested. The instability problem observed in low field tests of the Nb{sub 3}Al Rutherford cables is attributed to this effect.

Yamada, Ryuji; /Fermilab; Kikuchi, Akihiro; /Tsukuba Magnet Lab; Wake, Masayoshi; /KEK, Tsukuba

2006-08-01T23:59:59.000Z

376

Surface structures of Al-Pd-Mn and Al-Cu-Fe icosahedral quasicrystals  

SciTech Connect (OSTI)

In this dissertation, the author reports on the surface structure of i-Al-Pd-Mn twofold, threefold, fivefold and i-Al-Cu-Fe fivefold surfaces. The LEED studies indicate the existence of two distinct stages in the regrowth of all four surfaces after Ar{sup +} sputtering. In the first stage, upon annealing at relatively low temperature: 500K--800K (depending on different surfaces), a cubic phase appears. The cubic LEED patterns transform irreversibly to unreconstructed quasicrystalline patterns upon annealing to higher temperatures, indicating that the cubic overlayers are metastable. Based upon the data for three chemically-identical, but symmetrically-inequivalent surfaces, a model is developed for the relation between the cubic overlayers and the quasicrystalline substrate. The model is based upon the related symmetries of cubic close-packed and icosahedral-packed materials. These results may be general among Al-rich, icosahedral materials. STM study of Al-Pd-Mn fivefold surface shows that terrace-step-kink structures start to form on the surface after annealing above 700K. Large, atomic ally-flat terraces were formed after annealing at 900K. Fine structures with fivefold icosahedral symmetry were found on those terraces. Data analysis and comparison of the STM images and structure model of icosahedral Al-Pd-Mn suggest that the fine structures in the STM images may be the pseudo Mackay (PMI) clusters which are the structure units of the structure model. Based upon his results, he can conclude that quasicrystalline structures are the stable structures of quasicrystal surfaces. In other words, quasicrystalline structures extend from the bulk to the surface. As a result of the effort reported in this dissertation, he believes that he has increased his understanding of the surface structure of icosahedral quasicrystals to a new level.

Shen, Z.

1999-02-12T23:59:59.000Z

377

Formation of Nb/sub 3/Al in powder processed Nb-Al superconductors  

SciTech Connect (OSTI)

In high magnetic fields, the critical current density is strongly dependent on the upper critical field, which is determined primarily by the stoichiometry of the Nb/sub 3/Al. The critical temperature (T/sub c/), like the upper critical field, is considered to be a measure of the ''intrinsic'' quality of the superconductor, indicating the stoichiometry, order, and strain. If the A15 phase is stoichiometric and well ordered, a high T/sub c/ (and high H/sub C/sub 2//) is expected, regardless of the volume fraction of superconductor. On the other hand, if sigma phase is present with the A15, the resultant composition gradient across the sigma-A15 interface(s) requires that some of the A15 be off-stoichiometric, and therefore that the T/sub c/ (and H/sub C/sub 2//) be low. Thus the extent of the A15 (Nb/sub 3/Al) reaction and the quality of the A15 formed are interdependent. This work focuses on the factors that control the extent of Nb/sub 3/Al formation in Nb/Al powder wires. The morphology and content of the reacted and unreacted wires are studied in optical, SEM, and TEM micrographs. Critical current density data and its dependence on processing are explained in terms of the unreacted microstructure and its effect on the extent of Nb/sub 3/Al formation. As a method of improving the critical current density, a new variation of the conventional powder process for wire manufacturing is developed and tested.

Johnson, P.E.

1987-05-01T23:59:59.000Z

378

Overview of the development of FeAl intermetallic alloys  

SciTech Connect (OSTI)

B2-phase FeAl ordered intermetallic alloys based on an Fe-36 at.% Al composition are being developed to optimize a combination of properties that includes high-temperature strength, room-temperature ductility, and weldability. Microalloying with boron and proper processing are very important for FeAl properties optimization. These alloys also have the good to outstanding resistance to oxidation, sulfidation, and corrosion in molten salts or chlorides at elevated temperatures, characteristic of FeAl with 30--40 at.% Al. Ingot- and powder-metallurgy (IM and PM, respectively) processing both produce good properties, including strength above 400 MPa up to about 750 C. Technology development to produce FeAl components for industry testing is in progress. In parallel, weld-overlay cladding and powder coating technologies are also being developed to take immediate advantage of the high-temperature corrosion/oxidation and erosion/wear resistance of FeAl.

Maziasz, P.J.; Liu, C.T.; Goodwin, G.M.

1995-09-01T23:59:59.000Z

379

E-Print Network 3.0 - al si fe Sample Search Results  

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

morphology... -section of a strut showing the microstructure. Dendrites of -Al and eutectic structure of Al-Si with needles of - AlFeSi... . ... Source: Groningen,...

380

E-Print Network 3.0 - asociados fuertemente al Sample Search...  

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

fuertemente al Search Powered by Explorit Topic List Advanced Search Sample search results for: asociados fuertemente al Page: << < 1 2 3 4 5 > >> 1 Comunicacin dirigida al Consejo...

Note: This page contains sample records for the topic "al birm cern" 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

Overdamped Nb/Al-AlO{sub x}/Nb Josephson junctions  

SciTech Connect (OSTI)

We report the fabrication and characterization of overdamped Nb/Al-AlO{sub x}/Nb superconductor-insulator-superconductor Josephson junction whose fabrication process derives from that of the well-known hysteretic junctions. These junctions are an intermediate state between the superconductor-normal metal-superconductor and the superconductor-insulator-superconductor Josephson junctions. Stable and reproducible nonhysteretic current-voltage characteristics are obtained with a proper choice of the fabrication parameters. We have measured critical current densities J{sub C} from 10{sup 3} up to 2x10{sup 4} A/cm{sup 2}, with characteristic voltages from 80 to nearly 450 {mu}V. The junctions are stable against time and repeated thermal cycling.

Lacquaniti, V.; Cagliero, C.; Maggi, S.; Steni, R. [Thin Films Department, IEN 'G. Ferraris', Strada delle Cacce 91, I-10135, Torino (Italy)

2005-01-24T23:59:59.000Z

382

Angels in Islam: a commentary with selected translations of Jal?l al-D?n al-Suy???s Al-?ab?ik f? akhb?r almal?ik (The Arrangement of the Traditions about Angels)  

E-Print Network [OSTI]

This thesis presents a commentary with selected translations of Jal?l al-D?n cAbd al- Ra?m?n al-Suy???s Al-?ab?ik f? akhb?r al-mal?ik (The Arrangement of the Traditions about Angels). The work is a collection of around ...

Burge, Stephen Russell

2010-01-01T23:59:59.000Z

383

Adhesion and nonwetting-wetting transition in the Al -Al2O3 interface Qing Zhang, Tahir C agin, Adri van Duin, and William A. Goddard III  

E-Print Network [OSTI]

Adhesion and nonwetting-wetting transition in the Al? -Al2O3 interface Qing Zhang, Tahir C¸ agin properties, of both solid and liquid Al/ -Al2O3 interfaces. The ReaxFF was developed solely with ab initio calculations on various phases of Al and Al2O3 and Al-O-H clusters. Our computed lattice constants, elastic

384

Reactive codoping of GaAlInP compound semiconductors  

DOE Patents [OSTI]

A GaAlInP compound semiconductor and a method of producing a GaAlInP compound semiconductor are provided. The apparatus and method comprises a GaAs crystal substrate in a metal organic vapor deposition reactor. Al, Ga, In vapors are prepared by thermally decomposing organometallic compounds. P vapors are prepared by thermally decomposing phospine gas, group II vapors are prepared by thermally decomposing an organometallic group IIA or IIB compound. Group VIB vapors are prepared by thermally decomposing a gaseous compound of group VIB. The Al, Ga, In, P, group II, and group VIB vapors grow a GaAlInP crystal doped with group IIA or IIB and group VIB elements on the substrate wherein the group IIA or IIB and a group VIB vapors produced a codoped GaAlInP compound semiconductor with a group IIA or IIB element serving as a p-type dopant having low group II atomic diffusion.

Hanna, Mark Cooper (Boulder, CO); Reedy, Robert (Golden, CO)

2008-02-12T23:59:59.000Z

385

Fusion of Dilute $A_L$ Lattice Models  

E-Print Network [OSTI]

The fusion procedure is implemented for the dilute $A_L$ lattice models and a fusion hierarchy of functional equations with an $su(3)$ structure is derived for the fused transfer matrices. We also present the Bethe ansatz equations for the dilute $A_L$ lattice models and discuss their connection with the fusion hierarchy. The solution of the fusion hierarchy for the eigenvalue spectra of the dilute $A_L$ lattice models will be presented in a subsequent paper.

Yu-kui Zhou; Paul A. Pearce; Uwe Grimm

1995-06-17T23:59:59.000Z

386

Radiation Hard AlGaN Detectors and Imager  

SciTech Connect (OSTI)

Radiation hardness of AlGaN photodiodes was tested using a 65 MeV proton beam with a total proton fluence of 3x10{sup 12} protons/cm{sup 2}. AlGaN Deep UV Photodiode have extremely high radiation hardness. These new devices have mission critical applications in high energy density physics (HEDP) and space explorations. These new devices satisfy radiation hardness requirements by NIF. NSTec is developing next generation AlGaN optoelectronics and imagers.

None

2012-05-01T23:59:59.000Z

387

Al-Nayrizi's Influence in the West Jan P. Hogendijk  

E-Print Network [OSTI]

of Nayr¯iz in Iran and who worked in Baghd¯ad.1 Since he wrote a treatise for Caliph al-Muc tad.id, who: "Weitere Angaben ¨uber sein Leben habe ich nicht gefunden, da er aber f¨ur al-Muc tad.id ein Werk verfasst on his life, but since he wrote a work for al-Muc tad.id, he must have lived around the year 900

Hogendijk, Jan P.

388

al matrix composite: Topics by E-print Network  

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

Materialia 65 (2011) 288291 Extreme anelastic responses in Zn80Al20 matrix composite materials containing Materials Science Websites Summary: Scripta Materialia 65 (2011)...

389

al matrix composites: Topics by E-print Network  

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

Materialia 65 (2011) 288291 Extreme anelastic responses in Zn80Al20 matrix composite materials containing Materials Science Websites Summary: Scripta Materialia 65 (2011)...

390

ALS Technique Gives Novel View of Lithium Battery Dendrite Growth  

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

ALS Technique Gives Novel View of Lithium Battery Dendrite Growth Print Lithium-ion batteries, popular in today's electronic devices and electric vehicles, could gain significant...

391

als geschichtliches und: Topics by E-print Network  

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

Verbindungen mit Lithium 18 2.1.3 Elektrolyte Hoffmann, Rolf 5 Wachstum und Realstruktur von epitaktischen (Al,Ga)N-Schichten. Open Access...

392

al settore delle: Topics by E-print Network  

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

stampantiscanner Computer Technologies and Information Sciences Websites Summary: 7232, che si trova presso la portineria di ingresso al Palazzo San Niccol pu...

393

al gen env: Topics by E-print Network  

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

Renaissance AL Massachusetts at Amherst, University of 7 ENVE 415 HYDROLOGY TOPIC SYLLABUS Engineering Websites Summary: Chapters 4, 14 Watershed Delineation, Characteristics...

394

ENVIRONM~:NT AL REVIEW for CATEGORICAL EXCLUSION...  

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

ENVIRONM:NT AL REVIEW for CATEGORICAL EXCLUSION DETERMINATION Rocky Mountain Region, Western Area Power Administration CASPER-ARMIN TO VEGETATION MANAGEMENT MAINTENANCE, NATRONA...

395

al sio2 si: Topics by E-print Network  

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

de Extensin Universitaria Red Metropolitana Red Vsquez, Carlos 497 Graeber et al. 2014 1 Supporting Information (SI Appendix) Biology and Medicine Websites...

396

al zn alloy: Topics by E-print Network  

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

NANOLAMINATES . Open Access Theses and Dissertations Summary: ??To characterize the self-propagating, high-temperature exothermic alloying reactions of NiAl nanoscaled...

397

Chemical Hygiene Planh UNIVERSITY OF AlASKA  

E-Print Network [OSTI]

Chemical Hygiene Planh · UNIVERSITY OF AlASKA · · FAIRBANKS INTRODUCTION.....................................................................................................3 C Chemical Hygiene Officer (CHO........................................................................................................ 8 F Reactive Chemicals

Hartman, Chris

398

al sacrificio sobre: Topics by E-print Network  

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

seminal papers on nuclear astrophysics. Most of our current ideas concerning element formation in stars have followed from those two pioneering and historical works. Al also...

399

als erstmanifestation einer: Topics by E-print Network  

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

durch Photoeffekt mit zirkular polarisiertem Licht an einem GaAs-Kristall erzeugt Pir. Als Lichtquelle wird ein Lasersystem verwendet, das linear polarisiertes Licht...

400

als instrument einer: Topics by E-print Network  

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

durch Photoeffekt mit zirkular polarisiertem Licht an einem GaAs-Kristall erzeugt Pir. Als Lichtquelle wird ein Lasersystem verwendet, das linear polarisiertes Licht...

Note: This page contains sample records for the topic "al birm cern" 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

als folge einer: Topics by E-print Network  

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

durch Photoeffekt mit zirkular polarisiertem Licht an einem GaAs-Kristall erzeugt Pir. Als Lichtquelle wird ein Lasersystem verwendet, das linear polarisiertes Licht...

402

analogas al acido: Topics by E-print Network  

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

Environmental Sciences and Ecology Websites Summary: Supporting Information Osborn et al. 10.1073pnas.1100682108 SI Methods Dissolved gas samples were- bons....

403

al cuidado integral: Topics by E-print Network  

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

Joel 1967-09-01 48 Das Elektrofahrzeug als flexibler Verbraucher und Energiespeicher im Smart Home. Open Access Theses and Dissertations Summary: ??Die vorliegende Arbeit...

404

acceso al agua: Topics by E-print Network  

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

actuales de las marcas de agua, dn- doles exibilidad Boyer, Edmond 2 Propuesta de Investigacion Algoritmos de Control de Acceso al Medio en Redes Engineering Websites...

405

al-Qaida Strategy, Ideology, Doctrine, and Media  

ScienceCinema (OSTI)

Dr. Jarret Brachman, an internationally recognized al-Qaida specialist, author and public lecturer, shares his thoughts on a range of topics, including the differences involved in fighting insurgent groups versus terrorist organizations, the future of the global al-Qaida movement, and assessing America's efforts to combat al-Qaida. In his talk, Brachman focuses specifically on current trends in al-Qaida's military and messaging strategies, both from the perspective of the group's senior leadership and its regional commands. Presented on June 17, 2010.

Dr. Jarret Brachman

2010-09-01T23:59:59.000Z

406

al dengue una: Topics by E-print Network  

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

secondary infection with a different serotype and with primary Sujan Shresta 12 UNA ARQUITECTURA SEGMENTADA PARA EL CLCULO DEL TIEMPO AL IMPACTO CON VISIN LOG-POLAR Engineering...

407

E-Print Network 3.0 - als phenotypes identifies Sample Search...  

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

(Magori et al., 2005; Wei and Krone, 2005; Caraco et al., 2006; Yasi et al., 2006; Boots... of that phenotype (Magori et al., 2005). During the simulations, we track the...

408

Catalytic Effect of Ti for Hydrogen Cycling in NaAlH4  

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

+ 2AlH 3 3 NaAlH 4 M. Mamula et al., Coll. Czechoslov. Chem. Commun. 32, 884 (1967). Atomic Hydrogen Interacting with Al Surfaces "H adsorption and the formation of alane...

409

E-Print Network 3.0 - analisis espectrografico al Sample Search...  

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

A.S.I. Analyse Statistique Implicative Analisi Statistica Implicativa Implicative Statistic Analysis Summary: sperimentali implicate sono: AL1, AL5, AL11, AL15, ALb1, ALb4 e...

410

Tanikawa C et al. Mol Cancer Res 8: 855-863, 2010. Tanikawa C et al. Cancer Res 69: 8761-9, 2009.  

E-Print Network [OSTI]

p53 p53 30000 p53 Tanikawa C et al. Mol Cancer Res 8: 855-863, 2010. Tanikawa C et al. Cancer Res 69: 8761-9, 2009. Tanikawa C et al.Oncogene 28: 3081-92, 2009. Morioka K et al. Cancer Science 100: 1227-1233, 2009. Kidokoro T et al. Oncogene 27: 1562-1571, 2008

Katsumoto, Shingo

411

A study of the ground and excited states of Al3 and Al3 Computational analysis of the 488 nm anion photoelectron spectrum  

E-Print Network [OSTI]

A study of the ground and excited states of Al3 and Al3 - . II. Computational analysis of the 488 nm anion photoelectron spectrum and a reconsideration of the Al3 bond dissociation energy Stephen R-lying excited electronic states of Al3 - and Al3 and compared with the available spectroscopic data

Truhlar, Donald G

412

Molecular dynamics simulation comparison of atomic scale intermixing at the amorphous Al2O3/semiconductor interface for a-Al2O3/Ge, a-Al2O3/InGaAs,  

E-Print Network [OSTI]

Molecular dynamics simulation comparison of atomic scale intermixing at the amorphous Al2O3/semiconductor interface for a-Al2O3/Ge, a-Al2O3/InGaAs, and a-Al2O3/InAlAs/InGaAs Evgueni A. Chagarov *, Andrew oxides Ge InGaAs InAlAs Oxide­semiconductor stack High-K oxide a b s t r a c t The structural properties

Kummel, Andrew C.

413

Precipitation in cold-rolled AlScZr and AlMnScZr alloys prepared by powder metallurgy  

SciTech Connect (OSTI)

The effects of cold-rolling on thermal, mechanical and electrical properties, microstructure and recrystallization behaviour of the AlScZr and AlMnScZr alloys prepared by powder metallurgy were studied. The powder was produced by atomising in argon with 1% oxygen and then consolidated by hot extrusion at 350 C. The electrical resistometry and microhardness together with differential scanning calorimetry measurements were compared with microstructure development observed by transmission and scanning electron microscopy, X-ray diffraction and electron backscatter diffraction. Fine (sub)grain structure developed and fine coherent Al{sub 3}Sc and/or Al{sub 3}(Sc,Zr) particles precipitated during extrusion at 350 C in the alloys studied. Additional precipitation of the Al{sub 3}Sc and/or Al{sub 3}(Sc,Zr) particles and/or their coarsening was slightly facilitated by the previous cold rolling. The presence of Sc,Zr-containing particles has a significant antirecrystallization effect that prevents recrystallization at temperatures minimally up to 420 C. The precipitation of the Al{sub 6}Mn- and/or Al{sub 6}(Mn,Fe) particles of a size ? 1.0 ?m at subgrain boundaries has also an essential antirecrystallization effect and totally suppresses recrystallization during 32 h long annealing at 550 C. The texture development of the alloys seems to be affected by high solid solution strengthening by Mn. The precipitation of the Mn-containing alloy is highly enhanced by a cold rolling. The apparent activation energy of the Al{sub 3}Sc particles formation and/or coarsening and that of the Al{sub 6}Mn and/or Al{sub 6}(Mn,Fe) particle precipitation in the powder and in the compacted alloys were determined. The cold deformation has no effect on the apparent activation energy values of the Al{sub 3}Sc-phase and the Al{sub 6}Mn-phase precipitation. - Highlights: The Mn, Sc and Zr additions to Al totally suppresses recrystallization at 550 C. The Sc,Zr-containing particle precipitation is slightly facilitated by cold rolling. The Mn-containing particle precipitation is highly enhanced by cold rolling. Cold rolling has no effect on activation energy of the Al{sub 3}Sc and Al{sub 6}Mn precipitation. The texture development is affected by high solid solution strengthening by Mn.

Vlach, M., E-mail: martin.vlach@mff.cuni.cz [Charles University in Prague, Faculty of Mathematics and Physics, Ke Karlovu 3, CZ-121 16 Prague (Czech Republic); Stulikova, I.; Smola, B.; Kekule, T.; Kudrnova, H.; Danis, S. [Charles University in Prague, Faculty of Mathematics and Physics, Ke Karlovu 3, CZ-121 16 Prague (Czech Republic); Gemma, R. [King Abdullah University of Science and Technology (KAUST), Physical Sciences and Engineering Division, 23955-6900 Thuwal (Saudi Arabia); Ocenasek, V. [SVM a.s., Podnikatelsk 565, CZ-190 11 Prague (Czech Republic); Malek, J. [Czech Technical University in Prague, Faculty of Mechanical Engineering, CZ-120 00 Prague (Czech Republic); Tanprayoon, D.; Neubert, V. [Institut fr Materialprfung und Werkstofftechnik, Freiberger Strasse 1, D-38678 Clausthal-Zellerfeld (Germany)

2013-12-15T23:59:59.000Z

414

The wetting behavior of NiAl and NiPtAl on polycrystalline alumina  

SciTech Connect (OSTI)

In order to understand the beneficial effect of Pt on the adherence of thermally grown alumina scales, sessile drop experiments were performed to study the wetting of poly-crystalline alumina by nickel-aluminum alloys with or without platinum addition where the amount of Pt ranged from 2.4 to 10 at.%. Subsequent interfacial structure was evaluated using atomic force microscopy. Platinum addition enhances the wettability of NiAl alloys on alumina, reduces the oxide/alloy interface energy and increases the interfacial mass transport rates.

Saiz, Eduardo; Gauffier, Antoine; Saiz, Eduardo; Tomsia, Antoni P.; Hou, Peggy Y.

2007-07-01T23:59:59.000Z

415

Qiu & al. Basal angiosperm phylogeny55 (4) November 2006: 837856 INTRODUCTION  

E-Print Network [OSTI]

Qiu & al. · Basal angiosperm phylogeny55 (4) · November 2006: 837­856 837 INTRODUCTION The basal & Dowd, 1991; Hamby & Zimmer, 1992; Chase & al., 1993; Qiu & al., 1993, 1999, 2000, 2001, 2005; D. Soltis & al., 1997, 2000; Hoot & al., 1999; Mathews & Donoghue, 1999, 2000; Parkinson & al., 1999; Renner

416

Ai Presidi di Facolt Al Direttore della Scuola Superiore di Studi Avanzati Sapienz  

E-Print Network [OSTI]

Ai Presidi di Facoltà Al Direttore della Scuola Superiore di Studi Avanzati Sapienz Ai Direttori di interuniversitari di Ricerca Al Presidente del Sistema Bibliotecario Sapienza Al Direttore del Sistema Bibliotecario Sapienza Al Presidente del Polo Museale Al Direttore del Polo Museale Al Presidente del Centro Info

Di Pillo, Gianni

417

Gaseous modification of MCrAlY coatings  

DOE Patents [OSTI]

The present invention generally describes methods for modifying MCrAlY coatings by using gaseous carburization, gaseous nitriding or gaseous carbonitriding. The modified MCrAlY coatings are useful in thermal barrier coating systems, which may be used in gas turbine engines.

Vance, Steven J. (Orlando, FL); Goedjen, John G. (Oviedo, FL); Sabol, Stephen M. (Orlando, FL); Sloan, Kelly M. (Longwood, FL)

2000-01-01T23:59:59.000Z

418

Lanthanide Al-Ni base Ericsson cycle magnetic refrigerants  

DOE Patents [OSTI]

A magnetic refrigerant for a magnetic refrigerator using the Ericsson thermodynamic cycle comprises DyAlNi and (Gd{sub 0.54}Er{sub 0.46})AlNi alloys having a relatively constant {Delta}Tmc over a wide temperature range. 16 figs.

Gschneidner, K.A. Jr.; Takeya, Hiroyuki

1995-10-31T23:59:59.000Z

419

Examining exotic structure of proton-rich nucleus $^{23}$Al  

E-Print Network [OSTI]

The longitudinal momentum distribution (P_{//}) of fragments after one-proton removal from ^{23} Al and reaction cross sections (\\sigma_R) for ^{23,24} Al on carbon target at 74A MeV have been measured. The ^{23,24} Al ions were produced through projectile fragmentation of 135 A MeV ^{28} Si primary beam using RIPS fragment separator at RIKEN. P_{//} is measured by a direct time-of-flight (TOF) technique, while \\sigma_R is determined using a transmission method. An enhancement in \\sigma_R is observed for ^{23} Al compared with ^{24} Al. The P_{//} for ^{22} Mg fragments from ^{23} Al breakup has been obtained for the first time. FWHM of the distributions has been determined to be 232 \\pm 28 MeV/c. The experimental data are discussed by using Few-Body Glauber model. Analysis of P_{//} demonstrates a dominant d-wave configuration for the valence proton in ground state of ^{23} Al, indicating that ^{23} Al is not a proton halo nucleus.

D. Q. Fang; W. Guo; C. W. Ma; K. Wang; T. Z. Yan; Y. G. Ma; X. Z. Cai; W. Q. Shen; Z. Z. Ren; Z. Y. Sun; J. G. Chen; W. D. Tian; C. Zhong; M. Hosoi; T. Izumikawa; R. Kanungo; S. Nakajima; T. Ohnishi; T. Ohtsubo; A. Ozawa; T. Suda; K. Sugawara; T. Suzuki; A. Takisawa; K. Tanaka; T. Yamaguchi; I. Tanihata

2007-09-07T23:59:59.000Z

420

Lanthanide Al-Ni base Ericsson cycle magnetic refrigerants  

DOE Patents [OSTI]

A magnetic refrigerant for a magnetic refrigerator using the Ericsson thermodynamic cycle comprises DyAlNi and (Gd.sub.0.54 Er.sub.0.46)AlNi alloys having a relatively constant .DELTA.Tmc over a wide temperature range.

Gschneidner, Jr., Karl A. (Ames, IA); Takeya, Hiroyuki (Ibaraki, JP)

1995-10-31T23:59:59.000Z

Note: This page contains sample records for the topic "al birm cern" 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

PLA ESTRATEGICO ACIO AL DE EXTE SI U IVERSITARIA  

E-Print Network [OSTI]

PLA ESTRATEGICO ACIO AL DE EXTE SI? U IVERSITARIA I. Antecedentes En reunión extraordinaria del DISE?O DEL PLA ESTRAT?GICO ACIO AL DE EXTE SI? U IVERSITARIA A los fines expuestos en los propósitos

Vásquez, Carlos

422

Universiteit Utrecht, Faculteit Geowetenschappen RUIMTE VOOR DE STAD ALS GROEIMOTOR  

E-Print Network [OSTI]

#12;#12;Universiteit Utrecht, Faculteit Geowetenschappen RUIMTE VOOR DE STAD ALS GROEIMOTOR (Universität Jena) Prof. dr. P. Hooimeijer Utrecht, 17 september 2013 #12;Universiteit Utrecht, Faculteit Geowetenschappen #12;Universiteit Utrecht, Faculteit Geowetenschappen 17 september 2013 Ruimte voor de stad als

Oort, Frank van

423

AgriculturAl And resource economics Anthropology child development communicAtion community development culturAl studies ecology economics geogrAphy history humAn development internAtionAl commerciAl lAw  

E-Print Network [OSTI]

AgriculturAl And resource economics § Anthropology § child development § communicAtion § community AgriculturAl And resource economics (530) 752-6185 http://www.agecon.ucdavis.edu Ph.D., M.S., Joint M ethnography, politics, cultures of history, identity, sexuality, film, media and visual anthropology

California at Davis, University of

424

AgriculturAl And resource economics Anthropology child development communicAtion community development culturAl studies ecology economics environmentAl policy And mAnAgement* geogrAphy globAl heAlth  

E-Print Network [OSTI]

AgriculturAl And resource economics § Anthropology § child development § communicAtion § communityAnsportAtion technology And policy SOCIAL SCIENCES GRADUATE PROGRAMS AgriculturAl And resource economics (530) 752, politics, cultures of history, identity, sexuality, film, media and visual anthropology, globalization

Schladow, S. Geoffrey

425

Fluorescence in hydrated Al2 nano-channel arrays  

E-Print Network [OSTI]

, ~ 1 h (b), Al layer removal (HgCl2 ) (c), bottom oxide (barrier) layer removal and pore broadening. This material is prepared by controlled anodisation of high purity aluminium in an acidic solution which results); anodisation of annealed polished high purity Al foil in oxalic acid solution (a), growth of channel structure

Strathclyde, University of

426

EnvironMEntAl EnginEEring AnD EnvironMEntAl QuAlity  

E-Print Network [OSTI]

and distribution, waste treatment, water and air pollution, solid waste disposal, hazardous and toxic wasteEnvironMEntAl EnginEEring AnD EnvironMEntAl QuAlity SciEncE College of Engineering and Mines management, pollution prevention, environmental impact evaluation, administration of environmental programs

Hartman, Chris

427

Formation of a Novel Ordered Ni3Al Surface Structure by Codeposition on NiAl(110)  

E-Print Network [OSTI]

The formation of a new type of ordered 2D Ni3Al overlayer by low-temperature codeposition on NiAl(110) is demonstrated by kinetic Monte Carlo simulation of a multisite atomistic lattice-gas model with a precise treatment ...

Han, Yong

428

Infrared reflection of GaN and AlGaN thin film heterostructures with AlN buffer layers  

E-Print Network [OSTI]

Infrared reflection of GaN and AlGaN thin film heterostructures with AlN buffer layers C. Wetzel, Nagoya, Japan Received 11 December 1995; accepted for publication 21 February 1996 Infrared reflection, their alloys and potential substrates need to be investigated as well. Here we present a study of the infrared

Wetzel, Christian M.

429

Energy relaxation of hot electrons in lattice-matched AlInN/AlN/GaN heterostructures  

SciTech Connect (OSTI)

Using the dielectric continuum model, hot-electron power dissipation and energy relaxation times are calculated for a typical lattice-matched AlInN/AlN/GaN heterostructure, including effects of hot phonons and screening from the mobile electrons. The calculated power dissipation and energy relaxation times are very close to the experimental data.

Zhang, J.-Z.; Dyson, A. [Department of Physics, University of Hull, Hull, HU6 7RX (United Kingdom); Ridley, B. K. [School of Computing Science and Electronic Engineering, University of Essex, Colchester, CO4 3SQ (United Kingdom)

2013-12-04T23:59:59.000Z

430

First-Principles Study of MetalCarbide/Nitride Adhesion: Al/VC vs. Al/VN Donald J. Siegel  

E-Print Network [OSTI]

-oxide ce- ramics. Within this class, the transition metal carbides and ni- trides are a particularly knowledge, there have been only three studies of adhesion between metals and transition metal carbidesFirst-Principles Study of Metal­Carbide/Nitride Adhesion: Al/VC vs. Al/VN Donald J. Siegel

Adams, James B

431

SPOROPHYTIC SELF-INCOMPATIBILITY (Nasrallah and Nasrallah, 1993; Matton et al. 1994; Dodds et al. 1997; Franklin-Tong  

E-Print Network [OSTI]

SPOROPHYTIC SELF-INCOMPATIBILITY (Nasrallah and Nasrallah, 1993; Matton et al. 1994; Dodds et al activity­weak/leaky incompatibility reaction ­ 10-30 pollen tubes/self-pollination. Thus, Class I-terminus is similar to SLG and extracellular #12;Self-incompatibility ­ sporophytic system 2 4. C-terminus is a serine

Bhattacharyya, Madan Kumar

432

Methotrexate intercalated ZnAl-layered double hydroxide  

SciTech Connect (OSTI)

The anticancerous drug methotrexate (MTX) has been intercalated into an ZnAl-layered double hydroxide (LDH) using an anion exchange technique to produce LDH-MTX hybrids having particle sizes in the range of 100-300 nm. X-ray diffraction studies revealed increases in the basal spacings of ZnAl-LDH-MTX hybrid on MTX intercalation. This was corroborated by the transmission electron micrographs, which showed an increase in average interlayer spacing from 8.9 A in pristine LDH to 21.3 A in LDH-MTX hybrid. Thermogravimetric analyses showed an increase in the decomposition temperature for the MTX molecule in the LDH-MTX hybrid indicating enhanced thermal stability of the drug molecule in the LDH nanovehicle. The cumulative release profile of MTX from ZnAl-LDH-MTX hybrids in phosphate buffer saline (PBS) at pH 7.4 was successfully sustained for 48 h following Rigter-Peppas model release kinetics via diffusion. - Graphical abstract: ZnAl-layered double hydroxide intercalated with methotrexate ({approx}34% loading) promises the possibility of use of ZnAl-LDH material as drug carrier and in controlled delivery. Highlights: > ZnAl-layered double hydroxide methotrexate nanohybrid has been synthesized. > XRD and TEM studies on nanohybrid revealed successful intercalation of methotrexate. > TG and CHN analyses showed {approx}34 wt% of methotrexate loading into the nanohybrid. > Possibility of use of ZnAl-LDH material as drug carrier and in delivery.

Chakraborty, Manjusha; Dasgupta, Sudip; Soundrapandian, Chidambaram [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India); Chakraborty, Jui, E-mail: jui@cgcri.res.in [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India); Ghosh, Swapankumar, E-mail: swapankumar.ghosh2@mail.dcu.ie [National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum 695019 (India); Mitra, Manoj K. [Department of Metallurgical and Materials Engineering, Jadavpur University, Kolkata 700032 (India); Basu, Debabrata [Central Glass and Ceramic Research Institute, CSIR, 196 Raja S.C. Mullick Road, Kolkata 700032 (India)

2011-09-15T23:59:59.000Z

433

Lattice crossover and phase transitions in NdAlO{sub 3}-GdAlO{sub 3} system  

SciTech Connect (OSTI)

Phase and structural behaviour in the (1-x)NdAlO{sub 3}-xGdAlO{sub 3} system in a whole concentration range has been studied by means of in situ high-resolution X-ray synchrotron powder diffraction technique and differential thermal analysis. Two kinds of solid solutions Nd{sub 1-x}Gd{sub x}AlO{sub 3} have been found at room temperature: one with rhombohedral (x<0.15) and one with orthorhombic (x{>=}0.20) symmetry. A morphotropic phase transition occurs at x Almost-Equal-To 0.15, where the co-existence of both phases was observed. Peculiarity of the orthorhombic solid solution is the lattice parameter crossover at the compositions with x=0.33, 0.49 and 0.62. First-order structural transition Pbnm{r_reversible}R3{sup Macron }c has been detected both from in situ powder diffraction and thermal analysis data. Continuous phase transformation R3{sup Macron }c{r_reversible}Pm3{sup Macron }m above 2140 K has been predicted for Nd-rich sample Nd{sub 0.85}Gd{sub 0.15}AlO{sub 3} from the extrapolation of high-temperature behaviour of the lattice parameter ratio of the rhombohedral phase. Based on the experimental data, the phase diagram of the pseudo-binary system NdAlO{sub 3}-GdAlO{sub 3} has been constructed. - Graphical abstract: Concentration dependencies of normalized lattice parameters of Nd{sub 1-x}Gd{sub x}AlO{sub 3} perovskite solid solutions. Highlights: Black-Right-Pointing-Pointer Two kinds of solid solutions Nd{sub 1-x}Gd{sub x}AlO{sub 3} were found in the NdAlO{sub 3}-GdAlO{sub 3} system. Black-Right-Pointing-Pointer Morphotropic transition between both perovskite phases occurs at x Almost-Equal-To 0.15. Black-Right-Pointing-Pointer Lattice parameter crossover was found in orthorhombic solid solution. Black-Right-Pointing-Pointer Temperature driven first-order phase transition Pbnm{r_reversible}R3{sup Macron }c was found in Nd{sub 1-x}Gd{sub x}AlO{sub 3}. Black-Right-Pointing-Pointer Phase diagram of the pseudo-binary system NdAlO{sub 3}-GdAlO{sub 3} has been constructed.

Vasylechko, L., E-mail: crystal-lov@polynet.lviv.ua [Lviv Polytechnic National University, 12 Bandera St., 79013 Lviv (Ukraine); Shmanko, H.; Ohon, N. [Lviv Polytechnic National University, 12 Bandera St., 79013 Lviv (Ukraine)] [Lviv Polytechnic National University, 12 Bandera St., 79013 Lviv (Ukraine); Prots, Yu.; Hoffmann, S. [Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Strasse 40, 01187 Dresden (Germany)] [Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Strasse 40, 01187 Dresden (Germany); Ubizskii, S. [Lviv Polytechnic National University, 12 Bandera St., 79013 Lviv (Ukraine)] [Lviv Polytechnic National University, 12 Bandera St., 79013 Lviv (Ukraine)

2013-02-15T23:59:59.000Z

434

AL2007-06.pdf | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustionImprovement3 Beryllium-Associated6-05.pdf AL2006-05.pdf AL2006-05.pdf More6.pdf AL2007-06.pdf

435

AL2009-06.pdf | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energyon ArmedWaste and Materials2014 ChiefEnergyAL2008-06.pdf AL2008-06.pdfAL2009-06.pdf

436

AL2010-04.pdf | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energyon ArmedWaste and Materials2014 ChiefEnergyAL2008-06.pdfAL2010-04.pdf AL2010-04.pdf

437

Two-dimensional electron gases in strained quantum wells for AlN/GaN/AlN double heterostructure field-effect transistors on AlN  

SciTech Connect (OSTI)

Double heterostructures of strained GaN quantum wells (QWs) sandwiched between relaxed AlN layers provide a platform to investigate the quantum-confined electronic and optical properties of the wells. The growth of AlN/GaN/AlN heterostructures with varying GaN quantum well thicknesses on AlN by plasma molecular beam epitaxy (MBE) is reported. Photoluminescence spectra provide the optical signature of the thin GaN QWs. Reciprocal space mapping in X-ray diffraction shows that a GaN layer as thick as ?28 nm is compressively strained to the AlN layer underneath. The density of the polarization-induced two-dimensional electron gas (2DEG) in the undoped heterostructures increases with the GaN QW thickness, reaching ?2.5??10{sup 13}/cm{sup 2}. This provides a way to tune the 2DEG channel density without changing the thickness of the top barrier layer. Electron mobilities less than ?400 cm{sup 2}/Vs are observed, leaving ample room for improvement. Nevertheless, owing to the high 2DEG density, strained GaN QW field-effect transistors with MBE regrown ohmic contacts exhibit an on-current density ?1.4?A/mm, a transconductance ?280 mS/mm, and a cut off frequency f{sub T}?104?GHz for a 100-nm-gate-length device. These observations indicate high potential for high-speed radio frequency and high voltage applications that stand to benefit from the extreme-bandgap and high thermal conductivity of AlN.

Li, Guowang; Song, Bo; Ganguly, Satyaki; Zhu, Mingda; Wang, Ronghua; Yan, Xiaodong; Verma, Jai; Protasenko, Vladimir; Grace Xing, Huili; Jena, Debdeep, E-mail: djena@nd.edu [Department of Electrical Engineering, University of Notre Dame, Indiana 46556 (United States)

2014-05-12T23:59:59.000Z

438

Identification of phases in the interaction layer between U-Mo-Zr/Al and U-Mo-Zr/Al-Si  

SciTech Connect (OSTI)

Out-of-pile diffusion experiments were performed between U-7wt.% Mo-1wt.% Zr and Al or Al A356 (7,1wt.% Si) at 550 deg. C. In this work morphological characterization and phase identification on both interaction layer are presented. They were carried out by the use of different techniques: optical and scanning electron microscopy, X-Ray diffraction and WDS microanalysis. In the interaction layer U-7wt.% Mo-1wt.% Zr/Al, the phases UAl{sub 3}, UAl{sub 4}, Al{sub 20}Mo{sub 2}U and Al{sub 43}Mo{sub 4}U{sub 6} were identified. In the interaction layer U-7wt.% Mo-1wt.% Zr/Al A356, the phases U(Al, Si) with 25at.% Si and Si{sub 5}U{sub 3} were identified. This last phase, with a higher Si concentration, was identified with XRD Synchrotron radiation performed at the National Synchrotron Light Laboratory (LNLS), Campinas, Brasil. (author)

Varela, C.L. Komar; Arico, S.F.; Mirandou, M.; Balart, S.N. [Departamento Materiales, GIDAT, GAEN, CNEA, Avda. Gral Paz 1499, B1650KNA, San Martin (Argentina); Gribaudo, L.M. [Departamento Materiales, GIDAT, GAEN, CNEA, Avda. Gral Paz 1499, B1650KNA, San Martin (Argentina); CONICET, Avda. Rivadavia 1917, C1033AAJ, Buenos Aires (Argentina)

2008-07-15T23:59:59.000Z

439

Students Get a Taste of ALS User Experience  

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

for Science and Math Education (IISME) program. Mytko's time at the ALS was focused on 3D imaging and printing techniques. An integral part of the ISME program is educators...

440

Syllabus di Fisica per l'ammissione al quarto anno  

E-Print Network [OSTI]

Syllabus di Fisica per l'ammissione al quarto anno della Scuola Normale Superiore Meccanica consigliati: Fermi, Termodinamica Huang, Statistical Mechanics Fisica statistica 1) teoria cinetica: l e di Bose. testi consigliati: Huang, Statistical Mechanics Landau e Lifshitz, Fisica statistica

Abbondandolo, Alberto

Note: This page contains sample records for the topic "al birm cern" 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

AlGaN/GaN-based power semiconductor switches  

E-Print Network [OSTI]

AlGaN/GaN-based high-electron-mobility transistors (HEMTs) have great potential for their use as high efficiency and high speed power semiconductor switches, thanks to their high breakdown electric field, mobility and ...

Lu, Bin, Ph. D. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

442

Amorphous powders of Al-Hf prepared by mechanical alloying  

SciTech Connect (OSTI)

We synthesized amorphous Al/sub 50/Hf/sub 50/ alloy powder by mechanically alloying an equimolar mixture of crystalline powders of Al and Hf using hexane as a dispersant. We characterized the powder as a function of mechanical-alloying time by scanning electron microscopy, x-ray diffraction, and differential scanning calorimetry. Amorphous Al/sub 50/Hf/sub 50/ powder heated at 10 K s/sup /minus/1/ crystallizes polymorphously at 1003 K into orthorhombic AlHf (CrB-type structure). During mechanical alloying, some hexane decomposes and hydrogen and carbon are incorporated into the amorphous alloy powder. The hydrogen can be removed by annealing the powder by hot pressing at a temperature approximately 30 K below the crystallization temperature. The amorphous compacts have a diamond pyramidal hardness of 1025 DPH. 24 refs., 7 figs., 1 tab.

Schwarz, R.B.; Hannigan, J.W.; Sheinberg, H.; Tiainen, T.

1988-01-01T23:59:59.000Z

443

al sur del: Topics by E-print Network  

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

18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Teatro al Sur y la escena Argentina University of Kansas - KU ScholarWorks Summary: 140 LATIN AMERICAN THEATRE REVIEW...

444

al plan auge: Topics by E-print Network  

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

ASP and Planning, Jul-Aug 2003, Sydney, NICTA Third week (Chapter 4) The second part Zachmann, Gabriel 2 (12) United States Patent (10) Patent NO.: US 7,417,568 B2 Fallon et al....

445

Pb nanowire formation on Al/lead zirconate titanate surfaces...  

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

pattering of the Al film. Citation: Alvine KJ, V Shutthanandan, BW Arey, CM Wang, WD Bennett, and SG Pitman.2012."Pb nanowire formation on Allead zirconate titanate surfaces in...

446

TI--CR--AL--O thin film resistors  

DOE Patents [OSTI]

Thin films of Ti--Cr--Al--O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti--Cr--Al--O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti--Cr--Al--O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti--Cr--Al--O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

Jankowski, Alan F. (Livermore, CA); Schmid, Anthony P. (Solana Beach, CA)

2000-01-01T23:59:59.000Z

447

Supporting Information Osborn et al. 10.1073/pnas.1100682108  

E-Print Network [OSTI]

Supporting Information Osborn et al. 10.1073/pnas.1100682108 SI Methods Dissolved gas samples were Plateaus and Valleys complex (Fig. S1). The surficial geology is dominated by unconsolidated glacial sand

Jackson, Robert B.

448

als modell fuer: Topics by E-print Network  

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

very.al. (eds), North- Holland, pp. 481-488, (IFIP International Conference), 1990. Smart Memory: The Memory Martinez, Tony R. 168 Lab-Tutorials for teaching quantum physics...

449

HIRICH et al. Wastewater reuse in the Mediterranean region: Case  

E-Print Network [OSTI]

HIRICH et al. Wastewater reuse in the Mediterranean region: Case of Morocco Abdelaziz HIRICH expedient. The extended reuse of reclaimed (treated) wastewater could contribute considerably Water Resources Management (IWRM) approach, focusing on the component wastewater reuse for irrigation

Paris-Sud XI, Université de

450

ALS Global Agroecosystems 2014 -page 1 Global Agroecosystems  

E-Print Network [OSTI]

. House. 2010. Sustainable agroecosystem management: Integrating ecology, economics, and society. CRC Crop Production (AGR 4214C), and Agricultural Ecology (ALS 3153), or equivalents, or approval of topics that integrate ecological with agricultural principles to optimize resource conservation

Ma, Lena

451

al single crystal: Topics by E-print Network  

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

14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Low-Leakage Superconducting Tunnel Junctions with a Single-Crystal Al2O3 Barrier* Computer Technologies and...

452

al single crystals: Topics by E-print Network  

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

14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Low-Leakage Superconducting Tunnel Junctions with a Single-Crystal Al2O3 Barrier* Computer Technologies and...

453

al medio natural: Topics by E-print Network  

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

6. T. P. Devereaux, T. Cuk, Z.-X. Shen, N. Nagaosa, Physics Websites Summary: . Superconduct. 22, 755 (1998). 25. F. Cilento et al., Appl. Phys. Lett. 96, 021102 (2010). 26. P....

454

al si application: Topics by E-print Network  

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

that could boost Si-based wireless technology 99 High Performance Polycrystalline SiGe Thin Film Transistors Using Al2O3 Gate Insulator Materials Science Websites Summary:...

455

California Building Industry Association et al. v. State Water...  

Open Energy Info (EERE)

search OpenEI Reference LibraryAdd to library Legal CaseHearing: California Building Industry Association et al. v. State Water Resources Control BoardLegal Hearing...

456

ALS Data Visualization Lab Serves Up Computing Power  

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

ALS folks refer to it) includes two Windows workstations with 64 GB of RAM,high-end graphics cards, and large displays; three top-of-the-line iMacs; a teleconferencing...

457

al ann surg: Topics by E-print Network  

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

Summary: 245 Chapter 12 Cancer Systems Biology Dana Faratian, James L. Bown, V. Anne Smith, Simon P. Langdon+Business Media, LLC 2010 12;246 Faratian et al. While cancer can...

458

AgriculturAl Economics http://agrecon.mcgill.ca  

E-Print Network [OSTI]

AgriculturAl Economics http://agrecon.mcgill.ca M.Sc. (Thesis) AnAtomy And cEll Biology www.medicine.mcgill.ca AnimAl sciEncE www.mcgill.ca/animal M.Sc. (Thesis; Applied) Ph.D. (Thesis) Anthropology www.mcgill.ca.A. (Special with research paper) M.A. in Medical Anthropology (Thesis) Ph.D. (Thesis) ArchitEcturE www.mcgill.ca

Barthelat, Francois

459

Reaction synthesis of Ni-Al based particle composite coatings  

SciTech Connect (OSTI)

Electrodeposited metal matrix/metal particle composite (EMMC) coatings were produced with a nickel matrix and aluminum particles. By optimizing the process parameters, coatings were deposited with 20 volume percent aluminum particles. Coating morphology and composition were characterized using light optical microscopy (LOM), scanning electron microscopy (SEM), and electron probe microanalysis (EPMA). Differential thermal analysis (DTA) was employed to study reactive phase formation. The effect of heat treatment on coating phase formation was studied in the temperature range 415 to 1,000 C. Long-time exposure at low temperature results in the formation of several intermetallic phases at the Ni matrix/Al particle interfaces and concentrically around the original Al particles. Upon heating to the 500--600 C range, the aluminum particles react with the nickel matrix to form NiAl islands within the Ni matrix. When exposed to higher temperatures (600--1,000 C), diffusional reaction between NiAl and nickel produces ({gamma})Ni{sub 3}Al. The final equilibrium microstructure consists of blocks of ({gamma}{prime})Ni{sub 3}Al in a {gamma}(Ni) solid solution matrix, with small pores also present. Pore formation is explained based on local density changes during intermetallic phase formation and microstructural development is discussed with reference to reaction synthesis of bulk nickel aluminides.

SUSAN,DONALD F.; MISIOLEK,WOICECK Z.; MARDER,ARNOLD R.

2000-02-11T23:59:59.000Z

460

RHQT Nb3Al 15-Tesla magnet design study  

SciTech Connect (OSTI)

Feasibility study of 15-Tesla dipole magnets wound with a new copper stabilized RHQT Nb{sub 3}Al Rutherford cable is presented. A new practical long copper stabilized RHQT Nb{sub 3}Al strand is presented, which is being developed and manufactured at the National Institute of Material Science (NIMS) in Japan. It has achieved a non-copper J{sub c} of 1000A/mm{sup 2} at 15 Tesla at 4.2K, with a copper over non-copper ratio of 1.04, and a filament size less than 50 microns. For this design study a short Rutherford cable with 28 Nb{sub 3}Al strands of 1 mm diameter will be fabricated late this year. The cosine theta magnet cross section is designed using ROXIE, and the stress and strain in the coil is estimated and studied with the characteristics of the Nb{sub 3}Al strand. The advantages and disadvantages of the Nb{sub 3}Al cable are compared with the prevailing Nb{sub 3}Sn cable from the point of view of stress-strain, J{sub c}, and possible degradation of stabilizer due to cabling. The Nb{sub 3}Al coil of the magnet, which will be made by wind and react method, has to be heat treated at 800 degree C for 10 hours. As preparation for the 15 Tesla magnet, a series of tests on strand and Rutherford cables are considered.

Yamada, R.; Ambrosio, G.; Barzi, E.; Kashikin, V.; Kikuchi, A.; Novitski, I.; Takeuchi, T.; Wake, M.; Zlobin, A.; /Fermilab /NIMC, Tsukuba /KEK, Tsukuba

2005-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "al birm cern" 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

Wetting and strength issues at Al/alpha-alumina interfaces  

SciTech Connect (OSTI)

The wetting behavior and strength at aluminum/alumina interfaces has been an active subject of research. Al/alumina applications include ceramic-metal composites and several applications for electronic industries. In this paper the interface strength and microstructure of Al/alpha-alumina was investigated. We discovered that in a solid-state joining, the strength of the joint increases with increasing joining temperature. In a liquid-state joining, the strength of the joint gradually decreases due to the formation of unbonded areas. The strength, sigma sub b, is expressed by the following equation as a function of unbonded area, A: sigma sub b = 2.22 A + 143 (70 percent {le} A {le} 100 percent). The highest strength reached 400 MPa when the interface was formed at around the melting temperature of aluminum. An aluminum layer close to the interface became a single crystal when it was bonded to a sapphire. The following crystallographic orientation relationship is established: (1{bar 1}1){sub Al}//(001){sub {alpha}}-Al{sub 2} O{sub 3}, (110){sub Al}//<100>{sub {alpha}}-Al{sub 2}O{sub 3}. Amorphous alumina islands were formed at the interface. In the amorphous alumina, gamma-alumina nanocrystals grew from the sapphire, with the same orientation relationship to sapphire as above.

Saiz, Eduardo; Tomsia, Antoni P.; Suganuma, Katsuaki

2003-04-15T23:59:59.000Z

462

Effects of solute and vacancy segregation on antiphase boundary migration in stoichiometric and Al-rich Fe?Al: a phase-field simulation study  

E-Print Network [OSTI]

Effects of segregation of solute atoms and vacancies on migration of antiphase boundaries (APBs) in stoichiometric (Fe-25 at%Al) and Al-rich (Fe-28 at%Al) Fe?Al at 673 K have been studied using a phase-field method in which ...

Koizumi, Yuichiro

463

Structure of the -Al2O3,,0001... surface from low-energy electron diffraction: Al termination and evidence for anomalously large thermal vibrations  

E-Print Network [OSTI]

Structure of the -Al2O3,,0001... surface from low-energy electron diffraction: Al termination structure of -Al2O3(0001). Sapphire surfaces are prepared in three different ways, and the diffraction, the clearly favored structure has a single Al layer termination and a large first interlayer contraction

Soares, Edmar Avellar

464

On the Liquid/Solid Phase Equilibria in the Al-Rich Corner of the Al-Si-Ti Ternary System  

E-Print Network [OSTI]

On the Liquid/Solid Phase Equilibria in the Al-Rich Corner of the Al-Si-Ti Ternary System O; published online February 5, 2014) The nature of liquid-solid phase equilibria in the Al-rich corner of the Al-Si-Ti system are determined by drawing three isothermal sections at 620, 680 and 727 °C

Paris-Sud XI, Université de

465

Atomic and electronic shells of Al77 X. G. Gong,1,2  

E-Print Network [OSTI]

Atomic and electronic shells of Al77 X. G. Gong,1,2 D. Y. Sun,2,1 and Xiao-Qian Wang2 1 Institute shell structures for the experimentally characterized Al77 . The onionlike Al77 structure can be described by a stable Al13 inner core covered by a two-layer atomic shell. The stability of Al77

Gong, Xingao

466

Effects of Point Defects and Impurities on Kinetics in NaAlH4  

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

Alanate * Viable hydrogen storage material (5.6 wt%) NaAlH 4 13 Na 3 AlH 6 + 23 Al + H 2 Na 3 AlH 6 3 NaH + Al + 32 H 2 * But: reactions slow - Only happen at too...

467

Growth and microstructure evolution of the Nb{sub 2}Al-Al{sub 3}Nb eutectic in situ composite  

SciTech Connect (OSTI)

In situ composite materials obtained by directional growth of eutectic alloys usually show improved properties, that make them potential candidates for high temperature applications. The eutectic alloy found in the Al-Nb system is composed of the two intermetallic phases Al{sub 3}Nb (D0{sub 22}) and Nb{sub 2}Al (D8{sub b}). This paper describes the directional solidification of an Al-Nb eutectic alloy using a Bridgman type facility at growth rates varying from 1.0 to 2.9 cm/h. Longitudinal and transverse sections of grown samples were characterized regarding the solidification microstructure by using optical and scanning electron microscopy, energy dispersive spectroscopy (EDS) and X-ray diffraction. Despite both phases being intermetallic compounds, the eutectic microstructure obtained was very regular. The results obtained were discussed regarding the effect of the growth rate on the microstructure, lamellar-rod transition and variation of phase volume fraction.

Rios, C.T. [State University of Campinas, P.O. Box 6122, Campinas, SP 13083-970 (Brazil); Ferrandini, P.L. [Centro Universitario da FEI, C.P.85, CEP:09850-901, SP-Brasil (Brazil); Milenkovic, S. [State University of Campinas, P.O. Box 6122, Campinas, SP 13083-970 (Brazil); Caram, R. [State University of Campinas, P.O. Box 6122, Campinas, SP 13083-970 (Brazil)]. E-mail: rcaram@fem.unicamp.br

2005-03-15T23:59:59.000Z

468

Stress Development and Relaxation in Al2O3 during Early StageOxidation of beta-NiAl  

SciTech Connect (OSTI)

Using a glancing synchrotron X-ray beam (Advanced Photon Source, Beamline 12BM, Argonne National Laboratory), Debye-Scherrer diffraction patterns from thermally grown oxides on NiAl samples were recorded during oxidation at 1000 or 1100 C in air. The diffraction patterns were analyzed to determine strain and phase changes in the oxide scale as it developed and evolved. Strain was obtained from measurements of the elliptical distortion of the Debye-Scherrer rings, where data from several rings of a single phase were used. Results were obtained from {alpha}-Al{sub 2}O{sub 3} as well as from the transition alumina, in this case {theta}-Al{sub 2}O{sub 3}, which formed during the early stage. Compressive stress was found in the first-formed transition alumina, but the initial stress in {alpha}-Al{sub 2}O{sub 3} was tensile, with a magnitude high enough to cause Al{sub 2}O{sub 3} fracture. New {alpha}-Al{sub 2}O{sub 3} patches nucleated at the scale/alloy interface and spread laterally and upward. This transformation not only puts the alpha alumina in tension, but can also cause the transition alumina to be in tension. After a complete {alpha}-Al{sub 2}O{sub 3} layer formed at the interface, the strain level in {alpha}-Al{sub 2}O{sub 3} became compressive, reaching a steady state level around -75 MPa at 1100 C. To study a specimen's response to stress perturbation, samples with different thickness, after several hours of oxidation at 1100 C, were quickly cooled to 950 C to impose a compressive thermal stress in the scale. The rate of stress relaxation was the same for 1 and 3.5 mm thick samples, having a strain rate of {approx} 1 x 10{sup -8}/s. This behavior indicates that oxide creep is the major stress relaxation mechanism.

Hou, P.Y.; Paulikas, A.P.; Veal, B.W.

2005-04-20T23:59:59.000Z

469

Optically pumped cerium-doped LiSrAlF{sub 6} and LiCaAlF{sub 6}  

DOE Patents [OSTI]

Ce{sup 3+}-doped LiSrAlF{sub 6} crystals are pumped by ultraviolet light which is polarized along the c axis of the crystals to effectively energize the laser system. In one embodiment, the polarized fourth harmonic light output from a conventional Nd:YAG laser operating at 266 nm is arranged to pump Ce:LiSrAlF{sub 6} with the pump light polarized along the c axis of the crystal. The Ce:LiSrAlF{sub 6} crystal may be placed in a laser cavity for generating tunable coherent ultraviolet radiation in the range of 280-320 nm. Additionally, Ce-doped crystals possessing the LiSrAlF{sub 6} type of chemical formula, e.g. Ce-doped LiCaAlF{sub 6} and LiSrGaF{sub 6}, can be used. Alternative pump sources include an ultraviolet-capable krypton or argon laser, or ultraviolet emitting flashlamps. The polarization of the pump light will impact operation. The laser system will operate efficiently when light in the 280-320 nm gain region is injected or recirculated in the system such that the beam is also polarized along the c axis of the crystal. The Ce:LiSrAlF{sub 6} laser system can be configured to generate ultrashort pulses, and it may be used to pump other devices, such as an optical parametric oscillator. 10 figs.

Marshall, C.D.; Payne, S.A.; Krupke, W.F.

1996-05-14T23:59:59.000Z

470

Optically pumped cerium-doped LiSrAlF.sub.6 and LiCaAlF.sub.6  

DOE Patents [OSTI]

Ce.sup.3+ -doped LiSrAlF.sub.6 crystals are pumped by ultraviolet light which is polarized along the c axis of the crystals to effectively energize the laser system. In one embodiment, the polarized fourth harmonic light output from a conventional Nd:YAG laser operating at 266 nm is arranged to pump Ce:LiSrAlF.sub.6 with the pump light polarized along the c axis of the crystal. The Ce:LiSrAlF.sub.6 crystal may be placed in a laser cavity for generating tunable coherent ultraviolet radiation in the range of 280-320 nm. Additionally, Ce-doped crystals possessing the LiSrAlF.sub.6 type of chemical formula, e.g. Ce-doped LiCaAlF.sub.6 and LiSrGaF.sub.6, can be used. Alternative pump sources include an ultraviolet-capable krypton or argon laser, or ultraviolet emitting flashlamps. The polarization of the pump light will impact operation. The laser system will operate efficiently when light in the 280-320 nm gain region is injected or recirculated in the system such that the beam is also polarized along the c axis of the crystal. The Ce:LiSrAlF.sub.6 laser system can be configured to generate ultrashort pulses, and it may be used to pump other devices, such as an optical parametric oscillator.

Marshall, Christopher D. (Livermore, CA); Payne, Stephen A. (Castro Valley, CA); Krupke, William F. (Pleasanton, CA)

1996-01-01T23:59:59.000Z

471

A Radiation-Hard Dual Channel 4-bit Pipeline for a 12-bit 40 MS/s ADC Prototype with extended Dynamic Range for the ATLAS Liquid Argon Calorimeter Readout Electronics Upgrade at the CERN LHC  

E-Print Network [OSTI]

The design of a radiation-hard dual channel 12-bit 40 MS/s pipeline ADC with extended dynamic range is presented, for use in the readout electronics upgrade for the ATLAS Liquid Argon Calorimeters at the CERN Large Hadron Collider. The design consists of two pipeline A/D channels with four Multiplying Digital-to-Analog Converters with nominal 12-bit resolution each. The design, fabricated in the IBM 130 nm CMOS process, shows a performance of 68 dB SNDR at 18 MHz for a single channel at 40 MS/s while consuming 55 mW/channel from a 2.5 V supply, and exhibits no performance degradation after irradiation. Various gain selection algorithms to achieve the extended dynamic range are implemented and tested.

Jayanth Kuppambatti; Jaroslav Ban; Timothy Andeen; Peter Kinget; Gustaaf Brooijmans

2013-07-31T23:59:59.000Z

472

E-Print Network 3.0 - apoyo al control Sample Search Results  

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

al servicio de la investigacin Summary: Recursos al servicio de la investigacin Los recursos humanos Los sistemas de informacin Los... 26 % al 28 % en un ao. El porcentaje de...

473

Bendable X-ray Optics at the ALS: Design, Tuning, Performance and Applications  

E-Print Network [OSTI]

BENDABLE X-RAY OPTICS AT THE ALS: DESIGN, TUNING,ALS) of bendable x- ray optics widely used for focusing ofAn example of a bendable optic used at ALS beamline 5.0.2.

Yashchuk, Valeriy V.; Advanced Light Source, Lawrence Berkeley National Laboratory

2008-01-01T23:59:59.000Z

474

Policy Flash 2013-71 AL 2013-11 NON M&O CONTRACTOR BUSINESS SYSTEMS...  

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

1 AL 2013-11 NON M&O CONTRACTOR BUSINESS SYSTEMS CLAUSES FOR SECTION H Policy Flash 2013-71 AL 2013-11 NON M&O CONTRACTOR BUSINESS SYSTEMS CLAUSES FOR SECTION H Policy Flash - AL...

475

The Role of PentaCoordinated Al3+ Ions in the High Temperature...  

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

PentaCoordinated Al3+ Ions in the High Temperature Phase Transformation of ?-Al2O3. Abstract: In this work, the structural stability of gamma-alumina (?-Al2O3) was...

476

Human Ecology in the Wadi Al-Hasa: Land Use and Abandonment Through the Holocene  

E-Print Network [OSTI]

Review: Human Ecology in the Wadi Al-Hasa: Land Use andJ. Brett. Human Ecology in the Wadi Al-Hasa. Land Use andcombination of the two. The Wadi al-Hasa, a canyon draining

Mannion, A.M.

2006-01-01T23:59:59.000Z

477

E-Print Network 3.0 - al agua dulce Sample Search Results  

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

Geosciences 56 El Cambio de Paradigma del Agua Una Mirada al Desarrollo de los Recursos Hidrulicos en el Summary: El Cambio de Paradigma del Agua Una Mirada al...

478

E-Print Network 3.0 - al sistema nervioso Sample Search Results  

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

Caraballo Summary: prohibidas. Lucha por la democracia. Llega la legalizacin del PCE y, al contrario que otros muchos, en vez... positivo. Pero, al revs, se observa como...

479

E-Print Network 3.0 - al paradigma idealista Sample Search Results  

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

Similar al paradigma de memoria distribuida MPI. Computer Cluster CPU CPU CPU... local MATLAB Parallel Computing Toolbox: Permite al usuario ejecutar ... Source: Gimnez,...

480

E-Print Network 3.0 - al aire libre Sample Search Results  

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

National Laboratory - Building Technologies Research and Integration Center Collection: Energy Storage, Conversion and Utilization 10 Introduccin al Linux y al Software de Libre...

Note: This page contains sample records for the topic "al birm cern" 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

E-Print Network 3.0 - alto peso al Sample Search Results  

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

mayo 15 del 2003, Ohaus Corporation, EE.UU., fue registrada nuevamente al estndar ISO 9001... y electrnicos. Si tiene alguna pregunta al respecto, dirjase a las...

482

E-Print Network 3.0 - al-ni-co decagonal quasicrystal Sample...  

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

Summary: of decagonal Al-Ni-Co K. Pussi Department of Electrical Engineering, Lappeenranta University of Technology, P... . EARLIER WORK ON d-Al-Ni-Co STRUCTURES Decagonal...

483

E-Print Network 3.0 - als duktile verbundmittel Sample Search...  

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

(Oldfield et al... ., 1994) within 100m of wetlands (Preston, 1982) (Conant et al., 1991) Permanent Wetland, Water Habitat Source: South Dakota State University, Department...

484

E-Print Network 3.0 - als seltene ursache Sample Search Results  

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

graphische Modelle Summary: angigkeiten zwischen Va- riablen ausnutzen Kruse et al. 1991, Borgelt, Kruse 2002. Zu den bekann- testen Ans... - langt Kruse et al. 1994,...

485

E-Print Network 3.0 - al estudio entre Sample Search Results  

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

VISTA SISTEMTICO (DAR ORDEN AL CONOCIMIENTO) DE FENMENOS... INTRODUCCION AL METODO DE INVESTIGACION CIENTIFICA CLASES 3-4 ... Source: Vasquez, Julio - Laboratorio de...

486

E-Print Network 3.0 - al clin chem Sample Search Results  

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

3067 (2002). 23 Gaussian 03, Revision C.02, M. J. Frisch et al... electronics, optoelectronics and sensors 1-8. We al- ready demonstrated ... Source: Anderson, Timothy J. -...

487

E-Print Network 3.0 - acceso al tratamiento Sample Search Results  

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

dedica al cuidado y tratamiento de aquellos con cncer... Espino al 212-342-0448. Reclutamiento de Investigacin y Alcance a la ... Source: Qian, Ning - Center for Neurobiology...

488

E-Print Network 3.0 - asociados al tratamiento Sample Search...  

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

dedica al cuidado y tratamiento de aquellos con cncer... Espino al 212-342-0448. Reclutamiento de Investigacin y Alcance a la ... Source: Qian, Ning - Center for Neurobiology...

489

E-Print Network 3.0 - asociados al sindrome Sample Search Results  

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Powered by Explorit Topic List Advanced Search Sample search results for: asociados al sindrome Page: << < 1 2 3 4 5 > >> 1 Comunicacin dirigida al Consejo de Administracin de...

490

E-Print Network 3.0 - aspan cuestionamientos al Sample Search...  

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aspan cuestionamientos al Search Powered by Explorit Topic List Advanced Search Sample search results for: aspan cuestionamientos al Page: << < 1 2 3 4 5 > >> 1 Lecture Notes in...

491

E-Print Network 3.0 - anticuerpos frente al Sample Search Results  

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frente al Search Powered by Explorit Topic List Advanced Search Sample search results for: anticuerpos frente al Page: << < 1 2 3 4 5 > >> 1 Disposal: Science and Theory...

492

E-Print Network 3.0 - anticuerpos neutralizantes al Sample Search...  

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al Search Powered by Explorit Topic List Advanced Search Sample search results for: anticuerpos neutralizantes al Page: << < 1 2 3 4 5 > >> 1 UNIVERSIDADE FEDERAL DE SANTA CATARINA...

493

E-Print Network 3.0 - alimentarios asociados al Sample Search...  

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asociados al Search Powered by Explorit Topic List Advanced Search Sample search results for: alimentarios asociados al Page: << < 1 2 3 4 5 > >> 1 Facultad de Ciencias...

494

E-Print Network 3.0 - asociados al fracaso Sample Search Results  

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Powered by Explorit Topic List Advanced Search Sample search results for: asociados al fracaso Page: << < 1 2 3 4 5 > >> 1 Comunicacin dirigida al Consejo de Administracin de...

495

E-Print Network 3.0 - anticuerpos monoclonales al Sample Search...  

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al Search Powered by Explorit Topic List Advanced Search Sample search results for: anticuerpos monoclonales al Page: << < 1 2 3 4 5 > >> 1 Disposal: Science and Theory UNIVERSIDAD...

496

AL Hammuri, Laika Osama. (1996). Opinionating : Some Syntactic, Semantic and Prosodic Characteristics in British English Conversation.  

E-Print Network [OSTI]

Abstract AL Hammuri, Laika Osama. (1996). Opinionating : Some Syntactic, Semantic and Prosodic. Mohammad Al Anani). The present study aims at investigating some linguistic features which typically

497

E-Print Network 3.0 - agroproductiva al mejoramiento Sample Search...  

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

agroproductiva al mejoramiento Search Powered by Explorit Topic List Advanced Search Sample search results for: agroproductiva al mejoramiento Page: << < 1 2 3 4 5 > >> 1 ISDA...

498

E-Print Network 3.0 - aflorante al noreste Sample Search Results  

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aflorante al noreste Search Powered by Explorit Topic List Advanced Search Sample search results for: aflorante al noreste Page: << < 1 2 3 4 5 > >> 1 Artculo publicado en...

499

E-Print Network 3.0 - anti-rotavirus al fin Sample Search Results  

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

anal fins differently in different gaits (Gordon et al., 2000; Hove et al., 2001). At swimming... fins provide thrust for the animal and the ... Source: Lauder, George V. -...

500

E-Print Network 3.0 - al-li-cu alloy part Sample Search Results  

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

molds. Materials investigated are Al-Li-Mg and Al-Li-Cu... . Compared with copper, magnesium gives a better combination of fluidity and ... Source: Ecole Polytechnique, Centre...