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Note: This page contains sample records for the topic "ase du ring" 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

DOE Selects ASE to Manage and Operate its National Renewable...  

Office of Environmental Management (EM)

ASE to Manage and Operate its National Renewable Energy Laboratory DOE Selects ASE to Manage and Operate its National Renewable Energy Laboratory July 29, 2008 - 2:40pm Addthis...

2

ases annual conference: Topics by E-print Network  

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

talent Become acquainted 14 Published in Conference Proceedings of THE AMERICAN SOLAR ENERGY SOCIETY (ASES) MADISON, WISCONSIN, USA, JUNE 16-21, 2000 Renewable Energy Websites...

3

SolASE | 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 Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g Grant ofRichardtonManagement,SmartestEnergynot indicatedSageSolASE

4

E-Print Network 3.0 - asee summer faculty Sample Search Results  

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

(ASE) represented by the United Auto Workers Summary: during the summer session terms. The 600 maximum applies regardless of the number of summer terms an ASE... may work...

5

Advanced Solar Electric Inc ASE | 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 Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWaterBrasil Jump to:Iowa ASHRAEAddis,Advanced RenewableEnergyInc ASE

6

American Solar Energy Society Proc. ASES Annual Conference, Raleigh, NC, EVALUATION OF NUMERICAL WEATHER PREDICTION  

E-Print Network [OSTI]

© American Solar Energy Society ­ Proc. ASES Annual Conference, Raleigh, NC, EVALUATION;© American Solar Energy Society ­ Proc. ASES Annual Conference, Raleigh, NC, irradiance forecasts over OF NUMERICAL WEATHER PREDICTION SOLAR IRRADIANCE FORECASTS IN THE US Richard Perez ASRC, Albany, NY, Perez

Perez, Richard R.

7

American Solar Energy Society Proc. ASES Annual Conference, Raleigh, NC, 2011 SHORT-TERM IRRADIANCE VARIABILITY  

E-Print Network [OSTI]

© American Solar Energy Society ­ Proc. ASES Annual Conference, Raleigh, NC, 2011 SHORT, as hypothesized in Hoff and Perez's optimum point. #12;© American Solar Energy Society ­ Proc. ASES Annual is the factor that determines whether the combined relative fluctuations of two solar systems add up when

Perez, Richard R.

8

liquide vapore soit en notant la perte de poids du ase qui le con-  

E-Print Network [OSTI]

téléphonique, par une corde métallique vibrante, une plaque de Chladni, etc. Article published online by EDP

Boyer, Edmond

9

American Solar Energy Society Proc. ASES Annual Conference, Phoenix, AZ, May 2010 IMPROVING THE PERFORMANCE OF SATELLITE-TO-IRRADIANCE MODELS USING  

E-Print Network [OSTI]

© American Solar Energy Society ­ Proc. ASES Annual Conference, Phoenix, AZ, May 2010 IMPROVING;© American Solar Energy Society ­ Proc. ASES Annual Conference, Phoenix, AZ, May 2010 between the snow

Perez, Richard R.

10

REGISTRATION IN iSIS Additional information about fall 2013 course registration, per the ASE Registrar  

E-Print Network [OSTI]

#04022013 REGISTRATION IN iSIS Additional information about fall 2013 course registration, per the ASE Registrar This year, fall 2013 registration will happen in iSIS, Tufts' new Integrated Student Information System, located at http://go.tufts.edu/isis. Accessing iSIS Log into iSIS with your Tufts Username

Tufts University

11

http://ase.tufts.edu/gdae/WorkingGroup_FDI.htm The Promise of Investment Liberalization  

E-Print Network [OSTI]

and provide a benchmark of environmental protection. · International agreements, whether at the WTOhttp://ase.tufts.edu/gdae/WorkingGroup_FDI.htm #12;The Promise of Investment Liberalization cases FDI wiped out locally competing firms thereby "crowding out" domestic investment

12

Characterization of an FFDM unit based on a-Se direct conversion detector  

E-Print Network [OSTI]

Characterization of an FFDM unit based on a-Se direct conversion detector Achille Albanese1 µm. The direct conversion of X-rays into charge provides excellent imaging performance. In this work, detectors based on a direct-conversion technology seem to give a better performance, especially at high

Lanconelli, Nico

13

Polynomial-Neural-Networks--B ased Mobile Robot Path C. L. Philip Chen and Farid Ahmed  

E-Print Network [OSTI]

is then utilized to move the robot away from the obstacle or direct the rol)Ot along the contour of the obstaclePolynomial- Neural-Networks--B ased Mobile Robot Path Planning C. L. Philip Chen and Farid Ahmed for mobile robot navigation. The PNN is a feature-based mapping neural network which can be successfully

Ahmed, Farid

14

ASES Proc. Solar 2010, Phoenix, AZ HIGH PERFORMANCE MSG SATELLITE MODEL FOR OPERATIONAL  

E-Print Network [OSTI]

terrain affects exploitation of solar energy. In this article we present innovative features of MSG area of interest, which extends from North Europe to North Africa. The satellite data calibration© ASES ­ Proc. Solar 2010, Phoenix, AZ HIGH PERFORMANCE MSG SATELLITE MODEL FOR OPERATIONAL SOLAR

Perez, Richard R.

15

PROJECT SUMMARY ITR: COLLABORATIVE RESEARCH-(ASE)-(DMC-INT): NEW METHODS FOR EXPLORATION OF DEEP-  

E-Print Network [OSTI]

PROJECT SUMMARY ITR: COLLABORATIVE RESEARCH-(ASE)-(DMC-INT): NEW METHODS FOR EXPLORATION OF DEEP technology research problems which will advance the science and engineering of deep-ocean exploration-engineering as required based on field trial results. Expedition web site. Publications. Year 3: Expedition deploying

Whitcomb, Louis L.

16

Published in Conference Proceedings of THE AMERICAN SOLAR ENERGY SOCIETY (ASES) MADISON, WISCONSIN, USA, JUNE 16-21, 2000  

E-Print Network [OSTI]

Published in Conference Proceedings of THE AMERICAN SOLAR ENERGY SOCIETY (ASES) MADISON, WISCONSIN take 15 to 25 seconds each, #12;Published in Conference Proceedings of THE AMERICAN SOLAR ENERGY

Jacobson, Arne

17

View the complete list of working papers on our website: http://www.ase.tufts.edu/gdae/publications/working_papers/index.html  

E-Print Network [OSTI]

.ase.tufts.edu/gdae/publications/working_papers/index.html GLOBAL DEVELOPMENT AND ENVIRONMENT INSTITUTE WORKING PAPER NO. 13-02 Green Keynesianism, USA http://ase.tufts.edu/gdae #12;GDAE Working Paper No. 13-02: Green Keynesianism 1 Abstract paths. Significant potential now exists for "Green Keynesianism" -- combining Keynesian fiscal policies

Dennett, Daniel

18

Published in the Proceedings of ASES-2001, the American Solar Energy Society A DRAG-AND-DROP ENERGY DESIGN TOOL  

E-Print Network [OSTI]

Published in the Proceedings of ASES-2001, the American Solar Energy Society A DRAG-AND-DROP ENERGY the program to more precisely predict the building's performance and the energy cost savings of the ratepayer a building's energy consumption, yet they are also the most tedious to describe. Therefore we developed

19

IEEE Robotics and Automation Society announces a new Publication: The IEEE Transactions on Automation Science and Engineering (T-ASE)  

E-Print Network [OSTI]

IEEE Robotics and Automation Society announces a new Publication: The IEEE Transactions on Automation Science and Engineering (T-ASE) February 2003: First Issue to appear in mid 2004. Executive Summary Automation plays an increasingly important role in the global economy and in our daily lives

O'Brien, James F.

20

Monsieur Sad MOUMMI, Prsident de chambre la Cour suprme du Maroc, membre du cabinet du Premier  

E-Print Network [OSTI]

Monsieur Saâd MOUMMI, Président de chambre à la Cour suprême du Maroc, membre du cabinet du Premier; Monsieur le Premier Président de la Cour Suprême du Royaume du Maroc, Chers collègues, chers amis, Mesdames'Institution à laquelle j'appartiens, la Cour Suprême du Royaume du Maroc. Au début de cette communication, je me

Boyer, Edmond

Note: This page contains sample records for the topic "ase du ring" 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

Stirling engine piston ring  

DOE Patents [OSTI]

A piston ring design for a Stirling engine wherein the contact pressure between the piston and the cylinder is maintained at a uniform level, independent of engine conditions through a balancing of the pressure exerted upon the ring's surface and thereby allowing the contact pressure on the ring to be predetermined through the use of a preloaded expander ring.

Howarth, Roy B. (Clifton Park, NY)

1983-01-01T23:59:59.000Z

22

TUDE CALORIMTRIQUE DU RAYONNEMENT DU DPT ACTIF DU THORIUM Par L. WINAND,  

E-Print Network [OSTI]

?TUDE CALORIM?TRIQUE DU RAYONNEMENT DU D?P?T ACTIF DU THORIUM Par L. WINAND, Laboratoire Curie du thorium, permet de déterminer l'équivalence milligramme gamma équivalent ~ ~ millicurie dans les rayonnement du dépôt actif du thorium. Des résultats de ces mesures, on tire une valeur de l

Boyer, Edmond

23

Bicycling Black Rings  

E-Print Network [OSTI]

We present detailed physics analyses of two different 4+1-dimensional asymptotically flat vacuum black hole solutions with spin in two independent planes: the doubly spinning black ring and the bicycling black ring system ("bi-rings"). The latter is a new solution describing two concentric orthogonal rotating black rings which we construct using the inverse scattering technique. We focus particularly on extremal zero-temperature limits of the solutions. Such limits exist for both types of solutions; for the bi-rings it is obtained when the two rings drag each other to extremality through the effect of gravitational frame-dragging. We construct the phase diagram of currently known zero-temperature vacuum black hole solutions with a single event horizon, and discuss the non-uniqueness introduced by more exotic black hole configurations such as bi-rings and multi-ring saturns.

Elvang, Henriette

2008-01-01T23:59:59.000Z

24

Science du sol volution court terme de formes du phosphore  

E-Print Network [OSTI]

Science du sol ?volution à court terme de formes du phosphore d'un sol ferrallitique après apports du phosphore du sol analysées sont les suivantes : phosphore total (Pt), organique (Po), mi- néral mottes de boue sont encore présentes après 500 j. La teneur en phosphore total du sol a triplé (1 400 &mu

Boyer, Edmond

25

Bicycling Black Rings  

E-Print Network [OSTI]

We present detailed physics analyses of two different 4+1-dimensional asymptotically flat vacuum black hole solutions with spin in two independent planes: the doubly spinning black ring and the bicycling black ring system ("bi-rings"). The latter is a new solution describing two concentric orthogonal rotating black rings which we construct using the inverse scattering technique. We focus particularly on extremal zero-temperature limits of the solutions. We construct the phase diagram of currently known zero-temperature vacuum black hole solutions with a single event horizon, and discuss the non-uniqueness introduced by more exotic black hole configurations such as bi-rings and multi-ring saturns.

Henriette Elvang; Maria J. Rodriguez

2008-01-25T23:59:59.000Z

26

NOTIFICATION LOTSOBJET DU MARCHECODE  

E-Print Network [OSTI]

Marchés publics notifiés en 2006 (article 133 du code des marchés publics) Marchés de fournitures Marchés 2006 (article 133 du code des marchés publics) S.V.V.P. 92130 Fourniture d'effets d'habillement et d/ /Equipements de protection marché renouvelé BUSCOZ 94440 Fourrages pour les parcs zoologiques et animaliers 01

27

N du march Objet Date du march Attributaires Code postal  

E-Print Network [OSTI]

du marché Objet Date du marché Attributaires Code postal attributaire Procédure 06029/1 Travaux marché Objet Date du marché Attributaires Code postal attributaire Procédure 07001/1 Restructuration des/01/2007 FOURQUET SARL 01801 A.O.O. 07012/2 Réaménagement du parc de l'Université Lot n° 1 : travaux d'abattage 06

Naud Frédéric

28

Storage Ring Revised March 1994  

E-Print Network [OSTI]

.5.4.3. Ground Plane Epoxy #12; 136 Storage Ring #12; Storage Ring 137 8.5.5. Coil Winding Process #12; 138Chapter 8. Storage Ring Revised March 1994 8.1. Introduction -- 107 -- #12; 108 Storage Ring 8.2. Magnetic Design and Field Calculations 8.2.1. Conceptual Approach #12; Storage Ring 109 #12; 110 Storage

Brookhaven National Laboratory - Experiment 821

29

The Fermilab recycler ring  

SciTech Connect (OSTI)

The Fermilab Recycler is a permanent magnet storage ring for the accumulation of antiprotons from the Antiproton Source, and the recovery and cooling of the antiprotons remaining at the end of a Tevatron store. It is an integral part of the Fermilab III luminosity upgrade. The following paper describes the design features, operational and commissioning status of the Recycler Ring.

Martin Hu

2001-07-24T23:59:59.000Z

30

AS&E Registering for Classes Use this registration guide to navigate your iSIS student Homepage, search the Schedule of Classes, manage your  

E-Print Network [OSTI]

1 Student AS&E Registering for Classes Use this registration guide to navigate your iSIS student, and plan out tentative future schedules with My Planner. To log in: 1. Log in to iSIS: go.tufts.edu/isis Your customized iSIS homepage opens. If you do not know your Tufts Username or Password, go to http

Dennett, Daniel

31

lASE 9-6-07_Schnerch 4/12/06 5:09 pm Page 805 Bond Behavior of CFRP Strengthened Steel Structures  

E-Print Network [OSTI]

+ lASE 9-6-07_Schnerch 4/12/06 5:09 pm Page 805 Bond Behavior of CFRP Strengthened Steel Structures and strengthening of steel structures and bridges using fiber reinforced polymer (FRP) materials. The bond behavior of FRP materials to steel structures is quite different from lhat of concrete structures. Preliminary

32

Factors affecting piston ring friction  

E-Print Network [OSTI]

The piston ring pack friction is a major contributor to the internal combustion engine mechanical friction loss. The oil control ring decides the oil supply to the top two rings in addition to being the major friction ...

Liao, Kai, Ph. D. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

33

Rings and convolution algebras  

E-Print Network [OSTI]

AND CONVOLUTION ALGEBRAS A Thesis by MIKE ZELLER Approved as to style and content by: Chairma Committee Head of Department (Member Member Member Member December 1975 ABSTRACT Rings and Convolution Algebras. (December 1975) Nike Zeller, B. S...

Zeller, Mike

1975-01-01T23:59:59.000Z

34

pritzkerclub SOUP DU JOUR  

E-Print Network [OSTI]

SOUTHWEST SALAD romaine tossed with black beans, corn, tomato, avocado & chipotle ranch dressing, topped DESSERT DU JOUR SOUTHWEST SALAD romaine tossed with black beans, corn, tomato, avocado & chipotle ranch dressing, topped with crispy tortilla strips CHICKEN PARMESAN pan-fried chicken breast, marinara sauce

Heller, Barbara

35

Les Cahiers du GERAD  

E-Print Network [OSTI]

research papers published in the series Les Cahiers du GERAD. ... The converse result, that is the existence of a decomposition as a path and ..... a white paper algorithm thus showing that even tight complexities must be interpreted with care. ... As final remarks, we think the linear programming proof of the decomposition...

2014-10-08T23:59:59.000Z

36

Bordereau de transmission accident du travail  

E-Print Network [OSTI]

Bordereau de transmission accident du travail Service des pensions et accidents du travail accidents du travail du CNRS Accompagné des pièces requises Nom .................................................... Prénom ........................ Matricule ...... Composition du dossier Observations Déclaration d'accident

Pouyanne, Nicolas

37

Les oasis du Tafilalet Dans les oasis du Tafilalet, province situe l'est du Maroc, il faut aller  

E-Print Network [OSTI]

Les oasis du Tafilalet Dans les oasis du Tafilalet, province située à l'est du Maroc, il faut aller T E R R A N ? E Maroc #12;

38

Unidirectional ring lasers  

DOE Patents [OSTI]

Unidirectional ring lasers formed by integrating nonreciprocal optical elements into the resonant ring cavity is disclosed. These optical elements either attenuate light traveling in a nonpreferred direction or amplify light traveling in a preferred direction. In one preferred embodiment the resonant cavity takes the form of a circle with an S-shaped crossover waveguide connected to two points on the interior of the cavity such that light traveling in a nonpreferred direction is diverted from the cavity into the crossover waveguide and reinjected out of the other end of the crossover waveguide into the cavity as light traveling in the preferred direction. 21 figs.

Hohimer, J.P.; Craft, D.C.

1994-09-20T23:59:59.000Z

39

POSITIONNEMENT IDENTITAIRE DES POPULATIONS USAGERES DU MUR DE CEUTA, AU NORD DU MAROC  

E-Print Network [OSTI]

POSITIONNEMENT IDENTITAIRE DES POPULATIONS USAGERES DU MUR DE CEUTA, AU NORD DU MAROC Abdelhamid populations usagères du mur de Ceuta, au Nord du Maroc. C'est-à-dire de la question du sens commun, réel et usagers. Mots clefs Positionnement identitaire ; mur ; Ceuta ; Maroc ; stigmate ; résistance Biographie

Paris-Sud XI, Université de

40

Yingge Du | EMSL  

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 energy consumption byAbout SRNL Home SRNLSecurityNationalComplexYing LiYingge Du

Note: This page contains sample records for the topic "ase du ring" 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

Precooler Ring Vacuum System  

SciTech Connect (OSTI)

The precooler vacuum system, as proposed by FNAL, is based on a suitable modification of the existing Electron Cooling Ring System. Because of the magnetic cycle of the bending magnets, distributed ion pumping, as exists in the Electron Cooling Ring, is not applicable. Instead, the proposed pumping will be done with commercial appendage ion pumps mounted approximately every two meters around the circumference of the ring. The loss of effective pumping speed and non-uniformity of system pressure with appendage pumps may not be major considerations but the large number required does effect experimental and analytical equipment placement considerations. There is a distributed pumping technique available which: (1) is not affected by the magnetic cycle of the bending magnets; (2) will provide a minimum of four times the hydrogen pumping speed of the proposed appendage ion pumps; (3) will require no power during pumping after the strip is activated; (4) will provide the heat source for bakeout; (5) is easily replaceable; and (6) can be purchased, installed, and operated at a generous economic advantage over the presently proposed ion pumped system. The pumping technique referred to is non-evaporable gettering with ST101 Zr/Al pumping strip. A technical description of this pumping strip is given on Data Sheet 1 and 2 attached to this report.

Moenich, J.

1980-10-02T23:59:59.000Z

42

anoxique du cenomanien: Topics by E-print Network  

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

Summary Boyer, Edmond 124 Monsieur Sad MOUMMI, Prsident de chambre la Cour suprme du Maroc, membre du cabinet du Premier Computer Technologies and Information Sciences Websites...

43

antiagregants anticoagulants du: Topics by E-print Network  

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

Summary Boyer, Edmond 133 Monsieur Sad MOUMMI, Prsident de chambre la Cour suprme du Maroc, membre du cabinet du Premier Computer Technologies and Information Sciences Websites...

44

tude comparative des systmes verbaux du franais et du persan (mode, temps, aspect).  

E-Print Network [OSTI]

??Cette tude comparative des systmes verbaux du persan et du franais est constitue de trois chapitres. Nous consacrerons le dbut de cette thse au verbe (more)

Sadidi, Zahra

2012-01-01T23:59:59.000Z

45

ARM - Tree Rings  

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 RUC :ProductsSCM ForcingTeachersTopic List Outreach Home Room NewsPastTree Rings

46

APS Storage Ring Status  

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 2011AstudiesRing Under Maintenance Operations Messages:

47

Storage Ring Parameters  

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 systemsBiSiteNeutron Scattering4American'! ITransportStorage Ring

48

Storage Ring Parameters  

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 systemsBiSiteNeutron Scattering4American'! ITransportStorage RingStorage

49

Storage Ring Parameters  

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 JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAbout » Staff125,849 127,174 126,924Storage Ring Parameters

50

Storage Ring Parameters  

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 JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAbout » Staff125,849 127,174 126,924Storage Ring

51

Storage Ring Parameters  

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 JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAbout » Staff125,849 127,174 126,924Storage RingPhoton

52

action competitive du: Topics by E-print Network  

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

de lutte contre la pauvret par la durabilisation du tourisme, dans le cas du Maroc et plus Paris-Sud XI, Universit de 86 FICHE DE CANDIDATURE D.U. OSTOPATHIE DU...

53

autour du prix: Topics by E-print Network  

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

du prix du carbone sur le march europen des quotas Carbon price drivers in the EU Emissions Trading Scheme Physics Websites Summary: Les dterminants du prix du carbone sur le...

54

L'Aventure du LHC  

ScienceCinema (OSTI)

Cette prsentation s?adressera principalement aux personnes qui ont construit le LHC. La construction du LHC fut longue et difficile. De nombreux problmes sont apparus en cours de route. Tous ont t rsolus grce au dvouement et l?engagement du personnel et des collaborateurs. Je reviendrai sur les coups durs et les russites qui ont marqus ces 15 dernires annes et je vous montrerai combien cette machine, le fruit de vos efforts, est extraordinaire.

None

2011-10-06T23:59:59.000Z

55

Ground Movement in SSRL Ring  

SciTech Connect (OSTI)

Users of the Stanford Synchrotron Radiation Lightsource (SSRL) are being affected by diurnal motion of the synchrotron's storage ring, which undergoes structural changes due to outdoor temperature fluctuations. In order to minimize the effects of diurnal temperature fluctuations, especially on the vertical motion of the ring floor, scientists at SSRL tried three approaches: painting the storage ring white, covering the asphalt in the middle of the ring with highly reflective Mylar and installing Mylar on a portion of the ring roof and walls. Vertical motion in the storage ring is measured by a Hydrostatic Leveling System (HLS), which calculates the relative height of water in a pipe that extends around the ring. The 24-hr amplitude of the floor motion was determined using spectral analysis of HLS data, and the ratio of this amplitude before and after each experiment was used to quantitatively determine the efficacy of each approach. The results of this analysis showed that the Mylar did not have any significant effect on floor motion, although the whitewash project did yield a reduction in overall HLS variation of 15 percent. However, further analysis showed that the reduction can largely be attributed to a few local changes rather than an overall reduction in floor motion around the ring. Future work will consist of identifying and selectively insulating these local regions in order to find the driving force behind diurnal floor motion in the storage ring.

Sunikumar, Nikita; /UCLA /SLAC

2011-08-25T23:59:59.000Z

56

Split ring containment attachment device  

DOE Patents [OSTI]

A containment attachment device 10 for operatively connecting a glovebag 200 to plastic sheeting 100 covering hazardous material. The device 10 includes an inner split ring member 20 connected on one end 22 to a middle ring member 30 wherein the free end 21 of the split ring member 20 is inserted through a slit 101 in the plastic sheeting 100 to captively engage a generally circular portion of the plastic sheeting 100. A collar potion 41 having an outer ring portion 42 is provided with fastening means 51 for securing the device 10 together wherein the glovebag 200 is operatively connected to the collar portion 41.

Sammel, Alfred G. (Pittsburgh, PA)

1996-01-01T23:59:59.000Z

57

ASE Program Certification Standards  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (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 Rank EERE: Alternative Fuels Data Center Home Page on DiggFederalNationalandElectric-driveMobile*Drivers of

58

Visite du navire ocanographique Bilan de la campagne scientifique AWA  

E-Print Network [OSTI]

du Maroc. Les scientifiques issus de ces pays données à bord du navire. La visite guidée du navire Sénégal, en présence d d'Allemagne, de la Belgique, du Cap-Vert, de la Guinée Bissau, du Royaume du Maroc

59

CAHIER DU CAMPUS LOGISTIQUE N2 Des carrefours intelligents pour une meilleure gestion du  

E-Print Network [OSTI]

CAHIER DU CAMPUS LOGISTIQUE N2 Des carrefours intelligents pour une meilleure gestion du gestion du trafic en milieu urbain ncessite le dploiement de solutions techniques innovantes pour Journal Europen des Systmes Automatiss. MOTS-CLS : gestion du trafic, rseau de Petri hybride, systme

Boyer, Edmond

60

Formation of polar ring galaxies  

E-Print Network [OSTI]

Polar ring galaxies are peculiar systems in which a gas rich, nearly polar ring surrounds an early-type or elliptical host galaxy. Two formation scenarios for these objects have been proposed: they are thought to form either in major galaxy mergers or by tidal accretion of the polar material from a gas rich donor galaxy. Both scenarios are studied through N-body simulations including gas dynamics and star formation. Constraints on physical parameters are drawn out, in order to determine which scenario is the most likely to occur. Polar ring galaxies from each scenario are compared with observations and we discuss whether the accretion scenario and the merging scenario account for observational properties of polar ring galaxies. The conclusion of this study is that the accretion scenario is both the most likely and the most supported by observations. Even if the merging scenario is rather robust, most polar ring galaxies are shown to be the result of tidal gas accretion events.

F. Bournaud; F. Combes

2003-02-04T23:59:59.000Z

Note: This page contains sample records for the topic "ase du ring" 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

CONSERVATION DU SPERME DE VERRAT SANS DILUTION  

E-Print Network [OSTI]

CONSERVATION DU SPERME DE VERRAT SANS DILUTION : CONDITIONS D'EXAMEN F. DU MESNIL DU BUISSON avons comparé les effets de différents facteurs sur la conservation même du sperme de Verrat non dilué sperme au cours de la conservation ont été établies en prenant comme valeur de l'échantillon le produit

Boyer, Edmond

62

Article original Adaptation digestive du lapin  

E-Print Network [OSTI]

Article original Adaptation digestive du lapin la teneur en constituants paritaux du rgime ne diffre pas d'un rgime l'autre, du fait d'une rgulation de l'nergie digestible ingre. L le rgime B. lapin / digestion / fibre / adaptation / transit Summary Digestive adaptation

Boyer, Edmond

63

Ion Rings for Magnetic Fusion  

SciTech Connect (OSTI)

This Final Technical Report presents the results of the program, Ion Rings for Magnetic Fusion, which was carried out under Department of Energy funding during the period August, 1993 to January, 2005. The central objective of the program was to study the properties of field-reversed configurations formed by ion rings. In order to reach this objective, our experimental program, called the Field-reversed Ion Ring Experiment, FIREX, undertook to develop an efficient, economical technology for the production of field-reversed ion rings. A field-reversed configuration (FRC) in which the azimuthal (field-reversing) current is carried by ions with gyro-radius comparable to the magnetic separatrix radius is called a field-reversed ion ring. A background plasma is required for charge neutralization of the ring, and this plasma will be confined within the ring's closed magnetic flux. Ion rings have long been of interest as the basis of compact magnetic fusion reactors, as the basis for a high-power accelerator for an inertial fusion driver, and for other applications of high power ion beams or plasmas of high energy density. Specifically, the FIREX program was intended to address the longstanding question of the contribution of large-orbit ions to the observed stability of experimental FRCs to the MHD tilt mode. Typical experimental FRCs with s {approx} 2-4, where s is the ratio of separatrix radius to ion gyro-radius, have been stable to tilting, but desired values for a fusion reactor, s > 20, should be unstable. The FIREX ring would consist of a plasma with large s for the background ions, but with s {approx} 1 for the ring ions. By varying the proportions of these two populations, the minimum proportion of large-orbit ions necessary for stability could be determined. The incorporation of large-orbit ions, perhaps by neutral-beam injection, into an FRC has been advanced for the purpose of stabilizing, heating, controlling angular momentum, and aiding the formation of a reactor-scale FRC, and the FIREX program was intended to test the ideas behind this approach. We will describe in this report the technological development path and advances in physics understanding that allowed FIREX to reach a regime in which ion rings were reproducibly created with up to about half the current necessary to produce field reversal. Unfortunately, the experiments were limited to this level by a fundamental, unanticipated aspect of the physics of strong ion rings in plasma. The FIREX ring is a strongly anisotropic, current-carrying population of ions moving faster than the Alfven speed in the background plasma. The rapidly changing ring current excites very large-amplitude Alfven waves in the plasma, and these waves strongly affect the ring, causing rapid energy loss in a way that is not compatible with the success of the ring trapping scenario around which FIREX was designed. The result was that FIREX rings were always very short-lived. We will discuss the implication of these results for possible future use of large-orbit ions in FRCs. In short, it appears that a certain range of the parameters characterizing the ring Alfven mach number and distribution function must be avoided to allow the existence of a long-lived energetic ion component in an FRC. This report will explain why FIREX experimental results cannot be directly scaled to quantitatively predict this range for a particular FRC configuration. This will require accurate, three-dimensional simulations. FIREX results do constitute a very good dataset for validating such a code, and simulations already carried out during this program provide a guide to the important physics involved.

Greenly, John, B.

2005-07-31T23:59:59.000Z

64

Friction between Ring Polymer Brushes  

E-Print Network [OSTI]

Friction between ring-polymer brushes at melt densities sliding past each other are studied using extensive course-grained molecular dynamics simulations and scaling arguments, and the results are compared to the friction between linear-polymer brushes. We show that for a velocity range spanning over three decades, the frictional forces measured for ring-polymer brushes are half the corresponding friction in case of linear brushes. In the linear-force regime, the weak inter-digitation of two ring brushes compared to linear brushes also leads to a lower number of binary collisions between the monomers of opposing brushes. At high velocities, where the thickness of the inter-digitation layer between two opposing brushes is on the order monomer size regardless of brush topology, stretched segments of ring polymers take a double-stranded conformation. As a result, monomers of the double-stranded segments collide less with the monomers of the opposing ring brush even though a similar number of monomers occupies the inter-digitation layer for ring and linear-brush bilayers. The numerical data obtained from our simulations is consistent with the proposed scaling analysis. Conformation-dependent frictional reduction observed in ring brushes can have important consequences in non-equilibrium bulk systems.

A. Erbas; J. Paturej

2015-01-07T23:59:59.000Z

65

DuPont hikes butanediol  

SciTech Connect (OSTI)

Butanediol (BDO) and its derivatives continue to be strong, a positive sign for the many companies planning expansions. DuPont - one of only two global producers not planning capacity additions - has announced that it will discontinue all off-schedule pricing for BDO and two important derivatives, tetrahydrofuran (THF) and polytetramethylene ether glycol (PTMEG). DuPont`s list prices are $1.00/lb fob for BDO, about $1.40/lb for THF, and $2.00/lb for PTMEG. The price adjustment is effective this month or as contracts allow.

Morris, G.D.L.

1997-05-14T23:59:59.000Z

66

Ring resonant cavities for spectroscopy  

DOE Patents [OSTI]

Ring-shaped resonant cavities for spectroscopy allow a reduction in optical feedback to the light source, and provide information on the interaction of both s- and p-polarized light with samples. A laser light source is locked to a single cavity mode. An intracavity acousto-optic modulator may be used to couple light into the cavity. The cavity geometry is particularly useful for Cavity Ring-Down Spectroscopy (CRDS). 6 figs.

Zare, R.N.; Martin, J.; Paldus, B.A.; Xie, J.

1999-06-15T23:59:59.000Z

67

Double acting stirling engine piston ring  

DOE Patents [OSTI]

A piston ring design for a Stirling engine wherein the contact pressure between the piston and the cylinder is maintained at a uniform level, independent of engine conditions through a balancing of the pressure exerted upon the ring's surface and thereby allowing the contact pressure on the ring to be predetermined through the use of a preloaded expander ring.

Howarth, Roy B. (Clifton Park, NY)

1986-01-01T23:59:59.000Z

68

Composition minrale et glucidique du fruit de christo-phine ou chayote, Sechium edule Sw., au cours du  

E-Print Network [OSTI]

Composition minérale et glucidique du fruit de christo- phine ou chayote, Sechium edule Sw., au cours du grossissement du fruit* Claude ZINSOU, Odette SOBESKY* Maurice CLAIRON* Camille CONSTANT I cours du grossissement du fruit de christophine, Sechium edule Sw. L'ovaire est riche en azote et en

Paris-Sud XI, Université de

69

Intervention du personnel devant le comit d'valuation d'AERES du laboratoire de I) INTRODUCTION  

E-Print Network [OSTI]

Intervention du personnel devant le comité d'évaluation d'AERES du laboratoire de Géologie) I/02/2009; du texte lu lors de la visite par l'AERES du LSCE et du LMD, laboratoire associé au laboratoire de

Vigny, Christophe

70

An Alternate Ring-Ring Design for eRHIC  

E-Print Network [OSTI]

I present here a new ring-ring design of eRHIC, a polarized electron-ion collider based on RHIC at BNL. This alternate eRHIC design utilizes high repetition rate colliding beams and is likely able to deliver the performance to meet the requirements of the science program with low technical risk and modest accelerator R&D. The expected performance includes high luminosities over multiple collision points and a broad CM energy range with a maximum value up to 2x10^34 cm-2s-1 per detector, and polarization higher than 70% for the colliding electron and light ion beams. This new design calls for reuse of decommissioned facilities in the US, namely, the PEP-II high energy ring and one section of the SLAC warm linac as a full energy electron injector.

Zhang, Yuhong

2015-01-01T23:59:59.000Z

71

TYPOLOGIE LINGUISTIQUE ET HISTOIRE DU PEUPLEMENT : LE CAS DES LANGUES GUR DU BURKINA FASO  

E-Print Network [OSTI]

1 TYPOLOGIE LINGUISTIQUE ET HISTOIRE DU PEUPLEMENT : LE CAS DES LANGUES GUR DU BURKINA FASO Alain latitude nord, et du 7° de longitude ouest au 4° de longitude est, sur l'ensemble du Burkina Faso, mais débordant largement sur tous les pays voisins, le Mali, le Niger, la Côte d'Ivoire, le Ghana, le Togo, le

Boyer, Edmond

72

Dossier C1b Ple Matriaux du CPER 2007-2013 CONSTRUCTION DU DATACENTER  

E-Print Network [OSTI]

#12;Dossier C1b ­ Pôle Matériaux du CPER 2007-2013 CONSTRUCTION DU DATACENTER DE L'UNIVERSIT? DE construction du Datacenter de l'Université de Bourgogne sur le campus universitaire de Dijon-Montmuzard. L'objectif principal du projet est de doter l'Université de Bourgogne d'un « green » Datacenter permettant de

Herrmann, Samuel

73

Etude du choix d'acquisition d'automobiles : Application du modle probit multinomial baysien  

E-Print Network [OSTI]

Etude du choix d'acquisition d'automobiles : Application du modèle probit multinomial bayésien à l comportementale du choix individuel des agents lors d'une nouvelle acquisition automobile. En croisant les trois, Motorisation, Automobile. Classification JEL : C11 ; C25 Correspondance à : Roger Collet, INRETS/DEST, 2

Paris-Sud XI, Université de

74

COLE DE TECHNOLOGIE SUPRIEURE UNIVERSIT DU QUBEC  

E-Print Network [OSTI]

Vocabulaire International des termes fondamentaux et généraux de Métrologie (VIM) d'ISO, le processus de suivante a été suivie : · modéliser les concepts du vocabulaire ISO de la métrologie (VIM), afin de mesure en se basant sur le modèle du VIM et sur les éléments du processus de mesure d'Abran et al. pour

Québec, Université du

75

aupres du collisionneur: Topics by E-print Network  

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

plus du quart des membres de l'Ordre des ingnieurs du Qubec (OIQ). En, Maroc, etc.) Le magazine POLY est galement rendu disponible auprs des autres membres...

76

animals etude du: Topics by E-print Network  

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

et du phosphore transferts de phosphore total (PT) et de phosphore phospholipidique (PpL) dans le tube digestif du Mouton plutt sur la dtermination de la...

77

addition etude du: Topics by E-print Network  

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

et du phosphore transferts de phosphore total (PT) et de phosphore phospholipidique (PpL) dans le tube digestif du Mouton plutt sur la dtermination de la...

78

accident etude du: Topics by E-print Network  

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

et du phosphore transferts de phosphore total (PT) et de phosphore phospholipidique (PpL) dans le tube digestif du Mouton plutt sur la dtermination de la...

79

alloys etude du: Topics by E-print Network  

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

et du phosphore transferts de phosphore total (PT) et de phosphore phospholipidique (PpL) dans le tube digestif du Mouton plutt sur la dtermination de la...

80

Mise en place du systme de TMA dans les croles du Surinam : dveloppement interne ou contact de langues1 ?  

E-Print Network [OSTI]

1 Mise en place du système de TMA dans les créoles du Surinam : développement interne ou contact de anglaise du Surinam, et du ndyuka en particulier, montre une régularité à la fois dans les formes et dans différentes époques de contact. Les créoles de base lexicale anglaise du Surinam, résultat du contact entre

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "ase du ring" 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

Cavity-locked ring down spectroscopy  

DOE Patents [OSTI]

Distinct locking and sampling light beams are used in a cavity ring-down spectroscopy (CRDS) system to perform multiple ring-down measurements while the laser and ring-down cavity are continuously locked. The sampling and locking light beams have different frequencies, to ensure that the sampling and locking light are decoupled within the cavity. Preferably, the ring-down cavity is ring-shaped, the sampling light is s-polarized, and the locking light is p-polarized. Transmitted sampling light is used for ring-down measurements, while reflected locking light is used for locking in a Pound-Drever scheme.

Zare, Richard N. (Stanford, CA); Paldus, Barbara A. (Stanford, CA); Harb, Charles C. (Palo Alto, CA); Spence, Thomas (Union City, CA)

2000-01-01T23:59:59.000Z

82

Analyse syntaxique compare du persan et du franais : vers un modle de traduction non ambige et une langue controle.  

E-Print Network [OSTI]

??Cette tude consiste en une analyse compare des units syntaxiques (les syntagmes) et des constructions fondamentales du fianais et du persan, en ayant un regard (more)

Atar Sharghi, Navid

2011-01-01T23:59:59.000Z

83

Rglage du PID numrique par rduction de la complexit du rgulateur  

E-Print Network [OSTI]

Réglage du PID numérique par réduction de la complexité du régulateur Zito Gianluca*, Landau Ioan procédure de synthèse des régulateurs PID numériques pour les systèmes d'ordre élevé est présentée. Cette modèle du système. L'estimation des paramètres du PID est faite par un algorithme du type identication en

Paris-Sud XI, Université de

84

Stabilizer Codes over Frobenius Rings  

E-Print Network [OSTI]

now, the methods for quantum error correction were mainly based on quantum codes that rely on the arithmetic in finite fields. In contrast, this thesis aims to develop a basic framework for quantum error correcting codes over a class of rings known...

Nadella, Sushma

2012-07-16T23:59:59.000Z

85

Projet INCO-WADEMED Actes du Seminaire  

E-Print Network [OSTI]

, Marrakech, Maroc E-mail : hakimkharrou1@hotmail.com R´esum´e - Au Maroc, l'Office r´egional de mise en´e, Maroc, Haouz. #12;Actes du S´eminaire "Modernisation de l'Agriculture Irrigu´ee" 2 1 Pr´esentation du p

Boyer, Edmond

86

Projet INCO-WADEMED Actes du Seminaire  

E-Print Network [OSTI]

dans le p´erim`etre du Tadla au Maroc Kobry A., Eliamani A. ORMVA du Tadla, Fquih Ben Salah, Maroc Pr´ecanique, filtration `a disques, irrigation localis´ee, irrigation au goutte-`a-goutte, p´erim`etre irrigu´e, Maroc

Boyer, Edmond

87

Guide du Candidat Appel projets 2013  

E-Print Network [OSTI]

projets de création d'entreprises technologiques en Algérie, au Liban, au Maroc, et en Tunisie. Il s le cadre d'études doctorales, près de 7000 sont en provenance d'Afrique du Nord dont 1670 du Maroc

88

Guide du Candidat Appel projets 2012  

E-Print Network [OSTI]

projets de création d'entreprises technologiques en Algérie, au Liban, au Maroc, et en Tunisie. Il s le cadre d'études doctorales, près de 7000 sont en provenance d'Afrique du Nord dont 1670 du Maroc

89

Guide du Candidat Appel projets 2011  

E-Print Network [OSTI]

'accompagnement de projets de création d'entreprises technologiques en Algérie, au Maroc, en Tunisie, et plus provenance d'Afrique du Nord dont 1755 du Maroc, 2145 d'Algérie et 2695 de Tunisie (données OST 2008

90

Diplme Universitaire CONSEILS EN GESTION DU PATRIMOINE  

E-Print Network [OSTI]

Diplme Universitaire CONSEILS EN GESTION DU PATRIMOINE Diplme d'universit 2me cycle- temps de former des professionnels de la gestion du patrimoine capables d'tablir un diagnostic patrimonial des professionnels qui exercent dj ou exerceront prochainement le mtier de conseil en gestion de

Brest, Universit de

91

Programmation Web en PHP lments du langage  

E-Print Network [OSTI]

1 Programmation Web en PHP ?léments du langage #12;2 Introduction Définition ­ Personal Home Page;5 Introduction Maintenant, voyons ce qui se passe lorsque votre page HTML contient du code PHP : ­ Le serveur regarde si le fichier envoyé contient une extension .php ­ Si oui, il transmet le fichier à PHP qui l

Belaïd, Abdel

92

CONSTRUCTION INTERNATIONALE ET RESPONSABILIT CIVILE DU CONSTRUCTEUR  

E-Print Network [OSTI]

CONSTRUCTION INTERNATIONALE ET RESPONSABILIT CIVILE DU CONSTRUCTEUR: LES PERSPECTIVES EN DROIT contrat international de construction, jusqu' prsent nglige en droit international priv qubcois, en construction vis--vis du matre d'ouvrage et, accessoirement, dupoint de vue des rapports entre ces deux

Spino, Claude

93

CRITIQUES DU BUDGET : UNE APPROCHE CONTINGENTE  

E-Print Network [OSTI]

CRITIQUES DU BUDGET : UNE APPROCHE CONTINGENTE Pierre-Laurent Bescos, Professeur, EDHEC - BP 3116'entreprises aller au- del du budget et grer sans budget. Pourtant, plusieurs tudes rcentes montrent que le budget est loin d'tre mort dans la plupart des grandes entreprises. Ces constatations

Paris-Sud XI, Universit de

94

Optical fiber having wave-guiding rings  

DOE Patents [OSTI]

A waveguide includes a cladding region that has a refractive index that is substantially uniform and surrounds a wave-guiding region that has an average index that is close to the index of the cladding. The wave-guiding region also contains a thin ring or series of rings that have an index or indices that differ significantly from the index of the cladding. The ring or rings enable the structure to guide light.

Messerly, Michael J. (Danville, CA); Dawson, Jay W. (Livermore, CA); Beach, Raymond J. (Livermore, CA); Barty, Christopher P. J. (Hayward, CA)

2011-03-15T23:59:59.000Z

95

anatomo-physiologique du tractus: Topics by E-print Network  

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

Summary Boyer, Edmond 138 Monsieur Sad MOUMMI, Prsident de chambre la Cour suprme du Maroc, membre du cabinet du Premier Computer Technologies and Information Sciences Websites...

96

E-Print Network 3.0 - actuelles du niveau Sample Search Results  

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

pour modifier les styles du texte du masque Deuxime niveau Institut PRISME (les EPs) Energie... modifier les styles du texte ... Source: d'Orlans, Universit -...

97

E-Print Network 3.0 - au niveau du Sample Search Results  

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

pour modifier les styles du texte du masque Deuxime niveau Institut PRISME (les EPs) Energie... modifier les styles du texte ... Source: d'Orlans, Universit -...

98

Wavelength-tunable optical ring resonators  

DOE Patents [OSTI]

Optical ring resonator devices are disclosed that can be used for optical filtering, modulation or switching, or for use as photodetectors or sensors. These devices can be formed as microdisk ring resonators, or as open-ring resonators with an optical waveguide having a width that varies adiabatically. Electrical and mechanical connections to the open-ring resonators are made near a maximum width of the optical waveguide to minimize losses and thereby provide a high resonator Q. The ring resonators can be tuned using an integral electrical heater, or an integral semiconductor junction.

Watts, Michael R. (Albuquerque, NM); Trotter, Douglas C. (Albuquerque, NM); Young, Ralph W. (Albuquerque, NM); Nielson, Gregory N. (Albuquerque, NM)

2009-11-10T23:59:59.000Z

99

Wavelength-tunable optical ring resonators  

DOE Patents [OSTI]

Optical ring resonator devices are disclosed that can be used for optical filtering, modulation or switching, or for use as photodetectors or sensors. These devices can be formed as microdisk ring resonators, or as open-ring resonators with an optical waveguide having a width that varies adiabatically. Electrical and mechanical connections to the open-ring resonators are made near a maximum width of the optical waveguide to minimize losses and thereby provide a high resonator Q. The ring resonators can be tuned using an integral electrical heater, or an integral semiconductor junction.

Watts, Michael R. (Albuquerque, NM); Trotter, Douglas C. (Albuquerque, NM); Young, Ralph W. (Albuquerque, NM); Nielson, Gregory N. (Albuquerque, NM)

2011-07-19T23:59:59.000Z

100

Volatilit du dpt actif du thorium Par T. BARRATT et A. B. WOOD  

E-Print Network [OSTI]

198 Volatilité du dépôt actif du thorium Par T. BARRATT et A. B. WOOD [Woolwich Polytechnic]. Marsden et Darwini avaient proposé pour la série de transformations du thorium A le schéma suivant, Cet et thoriums C faites par Mlle Meitner 2 et Marsden et Wilson3ayant donné des résultats contradictoires, les

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "ase du ring" 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

Intitul du stage : Dveloppement d'un outil de modlisation hydromcanique grande chelle du stockage gologique de CO2.  

E-Print Network [OSTI]

stockage géologique de CO2. Tuteurs : P. Sochala et D. Seyedi. Filière* Risques Naturels et Sécurité du stockage du CO2 Spécialité Mathématiques appliquées et Informatique Type de contrat Stage Pays France Naturels et Sécurité du stockage du CO2 un(e) stagiaire dans le cadre du projet de recherche

Dumont, Serge

102

La morphologie du pluriel nominal du persan daprs la thorie Whole Word Morphology.  

E-Print Network [OSTI]

??Ce mmoire prsente une tude de la morphologie de ce qui est gnralement appel le pluriel nominal du persan (parler de Thran) dans le cadre (more)

Faghiri, Pegah

2010-01-01T23:59:59.000Z

103

Mise en vidence du Tomato Black Ring Virus (TBRV) chez l'artichaut en France  

E-Print Network [OSTI]

carborundum (80 mg/ml dans les 2 cas) après broyage des feuilles infectées dans un tampon phosphate 0,01 M - p -- pH 7. Le broyat est inoculé en présence de carborundum à N. tabacum Xanthi et à P. flori- dana. 4

Paris-Sud XI, Université de

104

Modules over principal ideal rings  

E-Print Network [OSTI]

957 Na)or Sub]sot: Nathematics MODULES OVER PRINCIPAL IDEAL RINGS A Thesis Jules Bellin Vieaux Approved as to style and content by: (Chairman of Committee) (Head of Department r Student Advisor) August 1957 ACKNOWLEDGMENT I would like... to express my sincere appreciation to Dr. W. E. Koss and Dr. E. R. Keown for their aid and d. irection in the writing of this thesis. J ~ BE V TABLE OP CONTENTS Preface ~ ~ + ~ o ~ ~ ~ o ~ ~ oeooe ~ ~ ~ ~oo ~ a ~ oo ~ o ~ oo. o. . e 1 I. Principal...

Vieaux, Jules Bellin

1957-01-01T23:59:59.000Z

105

LES COULISSES DU CYBERART Anne SAUVAGEOT  

E-Print Network [OSTI]

« Les coulisses du Cyberart », In Pessin, A. & Majastre, O. (sld), Vers une sociologie des oeuvres, L'Harmattan-Olivier Majastre et Alain Pessin L'Harmattan, Logiques sociales Le colloque " vers une sociologie des oeuvres " s

Paris-Sud XI, Université de

106

DuPont Energy Breakout Initiative  

E-Print Network [OSTI]

In February 2005, DuPont launched the Energy Breakout initiative to accelerate improvement in energy efficiency and reduce energy costs in its US operations. This comprehensive program, led by the Senior Vice President of Operations, resulted...

Bailey, W. F.

2007-01-01T23:59:59.000Z

107

Actes du Sminaire Contradictions et Dynamique des  

E-Print Network [OSTI]

: forces and forms Henry MINTZBERG. III - Innovation and organization : the search for sorne missing links-00263274,version1-7May2008 #12;I. FORMES NATIONALES DU LIEN SOCIAL ET FONCTIONNEMENT D'ENTREPRISES. REPERES

Paris-Sud XI, Université de

108

VIOL (Histoire du) Depuis la loi n80-1041 du 23 dcembre 1980, l'article 332 du code pnal prcise que  

E-Print Network [OSTI]

1 VIOL (Histoire du) Depuis la loi n°80-1041 du 23 décembre 1980, l'article 332 du code pénal'autrui par violence, contrainte, ou surprise est un viol. » En 1994, le nouveau Code pénal, reprenait cette la victime Le plaisir est doublement au coeur de la définition du viol, parce qu'il est nécessaire à

Paris-Sud XI, Université de

109

Forming equatorial rings around dying stars  

E-Print Network [OSTI]

We suggest that clumpy-dense outflowing equatorial rings around evolved giant stars, such as in supernova 1987A and the Necklace planetary nebula, are formed by bipolar jets that compress gas toward the equatorial plane. The jets are launched from an accretion disk around a stellar companion. Using the FLASH hydrodynamics numerical code we perform 3D numerical simulations, and show that bipolar jets expanding into a dense spherical shell can compress gas toward the equatorial plane and lead to the formation of an expanding equatorial ring. Rayleigh-Taylor instabilities in the interaction region break the ring to clumps. Under the assumption that the same ring-formation mechanism operates in massive stars and in planetary nebulae, we find this mechanism to be more promising for ring formation than mass loss through the second Lagrangian point. The jets account also for the presence of a bipolar nebula accompanying many of the rings.

Akashi, Muhammad; Yogev, Ohad; Soker, Noam

2015-01-01T23:59:59.000Z

110

Cooling system for three hook ring segment  

DOE Patents [OSTI]

A triple hook ring segment including forward, midsection and aft mounting hooks for engagement with respective hangers formed on a ring segment carrier for supporting a ring segment panel, and defining a forward high pressure chamber and an aft low pressure chamber on opposing sides of the midsection mounting hook. An isolation plate is provided on the aft side of the midsection mounting hook to form an isolation chamber between the aft low pressure chamber and the ring segment panel. High pressure air is supplied to the forward chamber and flows to the isolation chamber through crossover passages in the midsection hook. The isolation chamber provides convection cooling air to an aft portion of the ring segment panel and enables a reduction of air pressure in the aft low pressure chamber to reduce leakage flow of cooling air from the ring segment.

Campbell, Christian X.; Eng, Darryl; Lee, Ching-Pang; Patat, Harry

2014-08-26T23:59:59.000Z

111

au-del du subjectif: Topics by E-print Network  

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

Physics Websites Summary: SCODELLARO ENDOMMAGEMENT PAR CAVITATION DU POLYPROPYLENE RENFORCE AU CHOC PAR DES dterminer le comportement du...

112

The automorphisms of affine fusion rings  

E-Print Network [OSTI]

The fusion rings associated to affine Kac-Moody algebras appear in several different contexts in math and mathematical physics. In this paper we find all automorphisms of all affine fusion rings, or equivalently the symmetries of the corresponding fusion coefficients. Most of these are directly related to symmetries of the corresponding Coxeter-Dynkin diagram. We also find all pairs of isomorphic affine fusion rings.

T. Gannon

2000-02-07T23:59:59.000Z

113

Mechanical support of a ceramic gas turbine vane ring  

DOE Patents [OSTI]

An assembly for mounting a ceramic turbine vane ring onto a turbine support casing comprises a first metal clamping ring and a second metal clamping ring. The first metal clamping ring is configured to engage with a first side of a tab member of the ceramic turbine vane ring. The second metal clamping ring is configured to engage with a second side of the tab member such that the tab member is disposed between the first and second metal clamping rings.

Shi, Jun (Glastonbury, CT); Green, Kevin E. (Broad Brook, CT); Mosher, Daniel A. (Glastonbury, CT); Holowczak, John E. (South Windsor, CT); Reinhardt, Gregory E. (South Glastonbury, CT)

2010-07-27T23:59:59.000Z

114

Fusion Rings Related to Affine Weyl Groups  

E-Print Network [OSTI]

The construction of the fusion ring of a quasi-rational CFT based on $\\hat{sl}(3)_k$ at generic level $k\

P. Furlan; V. B. Petkova

2000-07-27T23:59:59.000Z

115

Topological Matter, Integrable Models and Fusion Rings  

E-Print Network [OSTI]

We show how topological $G_k/G_k$ models can be embedded into the topological matter models that are obtained by perturbing the twisted $N=2$ supersymmetric, hermitian symmetric, coset models. In particular, this leads to an embedding of the fusion ring of $G$ as a sub-ring of the perturbed, chiral primary ring. The perturbation of the twisted $N=2$ model that leads to the fusion ring is also shown to lead to an integrable $N=2$ supersymmetric field theory when the untwisted $N=2$ superconformal field theory is perturbed by the same operator and its hermitian conjugate.

D. Nemeschansky; N. P. Warner

1991-10-19T23:59:59.000Z

116

Some results on embeddings of near rings  

E-Print Network [OSTI]

REFERENCES VITA 14 LIST OF TABLES TABLE I. SUMS AND PRODUCTS IN R Page II. ELEMENTS OF U LISTED BY EQUIVALENCE CLASS III. IMAGES OF R IN U 10 12 CHAP TER I INTRODUCTION Definition 1. 1. A (left) near ring R is distribu- ~tivel generated (d. g... ideal in the ring with identity. Of the d. g. near rings exhibited in ~ 2] only 429 ot Section 2. 5 cannot be embedded by one of the techniques presented in [3]. The purpose of this thesis is to evhib- it an embedding of this near ring as a right...

McCracken, John David

1970-01-01T23:59:59.000Z

117

Condenser for illuminating a ring field  

DOE Patents [OSTI]

A series of segments of a parent aspheric mirror having one foci at a point source of radiation and the other foci at the radius of a ring field have all but one or all of their beams translated and rotated by sets of mirrors such that all of the beams pass through the real entrance pupil of a ring field camera about one of the beams and fall onto the ring field radius as a coincident image as an arc of the ring field. 5 figs.

Sweatt, W.C.

1994-11-01T23:59:59.000Z

118

Condenser for illuminating a ring field  

DOE Patents [OSTI]

A series of segments of a parent aspheric mirror having one foci at at a si-point source of radiation and the other foci at the radius of a ring field have all but one or all of their beams translated and rotated by sets of mirrors such that all of the beams pass through the real entrance pupil of a ring field camera about one of the beams and fall onto the ring field radius as a coincident image as an arc of the ring field.

Sweatt, William C. (Albuquerque, NM)

1994-01-01T23:59:59.000Z

119

Concrete Pour in NSLS-II Ring  

ScienceCinema (OSTI)

The mezzanine floor of the ring building tunnel for NSLS-II was completed when the last concrete was placed in February 2011.

Bruno Semon

2013-07-22T23:59:59.000Z

120

Rubrique : Tectonique Modlisation gomtrique 3D des granites Stphaniens du massif du Pelvoux (Alpes, France).  

E-Print Network [OSTI]

1 Rubrique : Tectonique Modélisation géométrique 3D des granites Stéphaniens du massif du Pelvoux (Alpes, France). 3D geometrical modelling of Stephanian granite from the Pelvoux massif (French Alps, granite, modélisation 3D, Carbonifère. Key words : Alps, Granite, 3D modelling, Carbonifere

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "ase du ring" 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

Relev des avis et dlibrations du Conseil d'Administration du 27 fvrier 2013  

E-Print Network [OSTI]

27 février 2013. 25 pour, 1 abstention 2. Expertise de la construction du datacenter de l'uB Le dossier d'Expertise de la construction du datacenter de l'uB est approuvé Unanimité (24 pour) 3

Herrmann, Samuel

122

Concentric ring flywheel with hooked ring carbon fiber separator/torque coupler  

DOE Patents [OSTI]

A concentric ring flywheel with expandable separators, which function as torque couplers, between the rings to take up the gap formed between adjacent rings due to differential expansion between different radius rings during rotation of the flywheel. The expandable separators or torque couplers include a hook-like section at an upper end which is positioned over an inner ring and a shelf-like or flange section at a lower end onto which the next adjacent outer ring is positioned. As the concentric rings are rotated the gap formed by the differential expansion there between is partially taken up by the expandable separators or torque couplers to maintain torque and centering attachment of the concentric rings.

Kuklo, Thomas C. (Oakdale, CA)

1999-01-01T23:59:59.000Z

123

Concentric ring flywheel with hooked ring carbon fiber separator/torque coupler  

DOE Patents [OSTI]

A concentric ring flywheel with expandable separators, which function as torque couplers, between the rings to take up the gap formed between adjacent rings due to differential expansion between different radius rings during rotation of the flywheel. The expandable separators or torque couplers include a hook-like section at an upper end which is positioned over an inner ring and a shelf-like or flange section at a lower end onto which the next adjacent outer ring is positioned. As the concentric rings are rotated the gap formed by the differential expansion there between is partially taken up by the expandable separators or torque couplers to maintain torque and centering attachment of the concentric rings. 2 figs.

Kuklo, T.C.

1999-07-20T23:59:59.000Z

124

Proton Storage Ring control system  

SciTech Connect (OSTI)

When designing a control system for a new facility, one is faced with a bewildering array of electronic devices to use in the solution. There is, of course, no single correct solution because the constraints are Laboratory- and project-dependent. The major constraint applicable to the hardware choice for the Proton Storage Ring (PSR) control system was the limited manpower available for the design, development, and documentation of custom hardware. As a result, wherever possible, commercial components have been used that are based on recognized standards. The array of choice on the hardware side contrasts markedly with the absence of suitable commercial software products, and it is unfortunate that here there seems to be little prospect of change. The analysis of the overall system that follows will lead to a suitable hardware choice and a description of the software's structure. This paper is an overview, but more information is available.

Clout, P.; Bair, S.; Conley, A.; Ford, R.; Fuka, M.; Greene, N.

1983-01-01T23:59:59.000Z

125

On rings of structural numbers  

E-Print Network [OSTI]

structural numbers over the set X, and let B(X) have the operations defined above with equality also as before. Theorem I. l. If X is any set, then B(X) is a commutative ring with identity. Proof. The structural number 0 is the additive identity element... with identity g. Definition I. 7. If A, B e S(X) then A'B = (P U q ( p e A, q e B, p Il q = &f and p U q can be formed in an odd number of ways). ~E1 t. 4. L t A = (( . b), (bj. 7 )) 4 B = ((b, c), (b), (a)) be in S(X) for some X. Then AD B = {{b, a), {a...

Powell, Wayne Bruce

2012-06-07T23:59:59.000Z

126

Contribution la connaissance de la Faune du Sol  

E-Print Network [OSTI]

Contribution la connaissance de la Faune du Sol de la Fort des Maures (Var) LE MASSIF DES PRADELS versant nord du massif des Praclels, dans la chane des Maures, dans le but d'y rechercher les coloptres

Boyer, Edmond

127

Bernstein instability driven by thermal ring distribution  

SciTech Connect (OSTI)

The classic Bernstein waves may be intimately related to banded emissions detected in laboratory plasmas, terrestrial, and other planetary magnetospheres. However, the customary discussion of the Bernstein wave is based upon isotropic thermal velocity distribution function. In order to understand how such waves can be excited, one needs an emission mechanism, i.e., an instability. In non-relativistic collision-less plasmas, the only known Bernstein wave instability is that associated with a cold perpendicular velocity ring distribution function. However, cold ring distribution is highly idealized. The present Brief Communication generalizes the cold ring distribution model to include thermal spread, so that the Bernstein-ring instability is described by a more realistic electron distribution function, with which the stabilization by thermal spread associated with the ring distribution is demonstrated. The present findings imply that the excitation of Bernstein waves requires a sufficiently high perpendicular velocity gradient associated with the electron distribution function.

Yoon, Peter H., E-mail: yoonp@umd.edu [Institute for Physical Science and Technology, University of Maryland, College Park, Maryland 20742 (United States); School of Space Research, Kyung Hee University, Yongin-Si, Gyeonggi-Do 446-701 (Korea, Republic of); Hadi, Fazal; Qamar, Anisa [Institute of Physics and Electronics, University of Peshawar, Peshawar 25000 (Pakistan)

2014-07-15T23:59:59.000Z

128

Direction des immeubles Prparation du courrier prioritaire pour le Canada  

E-Print Network [OSTI]

Direction des immeubles Préparation du courrier prioritaire pour le Canada Comment faire? 1 requis ainsi que le code postal Pour expédier du courrier par Postes Canada · Vous pouvez utiliser une adresse civique et/ou une case postale. · Pour recevoir du courrier par Postes Canada, vous devez utiliser

Charette, André

129

dition du congrs international pluridisciplinaire Qualita 2007 Tanger (Maroc)  

E-Print Network [OSTI]

7ième édition du congrès international pluridisciplinaire Qualita 2007 ­ Tanger (Maroc) Du 20 au 22 pluridisciplinaire Qualita 2007 ­ Tanger (Maroc) Du 20 au 22 mars 2007 2 2. Problem statement Consider the following

Boyer, Edmond

130

Les 10 mois du rectorat Weber Bilan et perspectives  

E-Print Network [OSTI]

Les 10 mois du rectorat Weber Bilan et perspectives Septembre 2006 - juillet 2007 #12;Sommaire Sauf les femmes. Composition du rectorat Weber 2 Préambule 3 10 mois de coopération et d'ouverture 4 10 transformations structurelles 10 Pour conclure 11 Bilan et perspectives du rectorat Weber Septembre 2006 - juillet

Halazonetis, Thanos

131

Electronically tunable active antenna using microstrip annular ring  

E-Print Network [OSTI]

device was placed into the ring and the antenna characteristics were found and compared to the conventional ring. A varactor diode was also used to electronically tune the ring. Finally, two Gunn diodes were placed into a. single annular ring.... The active annular ring antenna exhibited 70% efEciency in power generation when compared to the Gunn diode in an optimized waveguide. The annular ring antenna, displayed a. poor power radiation pattern. TABLE OF CONTENTS CHAPTER Ps. ge I INTRODUCTION...

Miller, Richard Earl

2012-06-07T23:59:59.000Z

132

Ring polymers in crowded environment: conformational properties  

E-Print Network [OSTI]

We analyze the universal size characteristics of flexible ring polymers in solutions in presence of structural obstacles (impurities) in d dimensions. One encounters such situations when considering polymers in gels, colloidal solutions, intra- and extracellular environments. A special case of extended impurities correlated on large distances r according to a power law \\sim r^{-a} is considered. Applying the direct polymer renormalization scheme, we evaluate the estimates for averaged gyration radius $\\langle R_{g\\,{\\rm ring}} \\rangle$ and spanning radius $\\langle R_{1/2\\,{\\rm ring}} \\rangle$ of typical ring polymer conformation up to the first order of double \\varepsilon=4-d, \\delta=4-a expansion. Our results quantitatively reveal an extent of the effective size and anisotropy of closed ring macromolecules in disordered environment. In particular, the size ratio of ring and open (linear) polymers of the same molecular weight grows when increasing the strength of disorder according to $\\langle R^2_{g\\,{\\rm ring}} \\rangle / \\langle R^2_{g\\,{\\rm chain}} \\rangle =\\frac{1}{2} \\left(1+\\frac{13}{48}\\delta \\right)$.

K. Haydukivska; V. Blavatska

2014-08-20T23:59:59.000Z

133

Wedding ring shaped excitation coil  

DOE Patents [OSTI]

A high frequency inductively coupled electrodeless lamp includes an excitation coil with an effective electrical length which is less than one half wavelength of a driving frequency applied thereto, preferably much less. The driving frequency may be greater than 100 MHz and is preferably as high as 915 MHz. Preferably, the excitation coil is configured as a non-helical, semi-cylindrical conductive surface having less than one turn, in the general shape of a wedding ring. At high frequencies, the current in the coil forms two loops which are spaced apart and parallel to each other. Configured appropriately, the coil approximates a Helmholtz configuration. The lamp preferably utilizes an bulb encased in a reflective ceramic cup with a pre-formed aperture defined therethrough. The ceramic cup may include structural features to aid in alignment and/or a flanged face to aid in thermal management. The lamp head is preferably an integrated lamp head comprising a metal matrix composite surrounding an insulating ceramic with the excitation integrally formed on the ceramic. A novel solid-state oscillator preferably provides RF power to the lamp. The oscillator is a single active element device capable of providing over 70 watts of power at over 70% efficiency.

MacLennan, Donald A. (Gaithersburg, MD); Tsai, Peter (Olney, MD)

2001-01-01T23:59:59.000Z

134

A model of ATL ground motion for storage rings  

E-Print Network [OSTI]

A MODEL OF ATL GROUND MOTION FOR STORAGE RINGS A. WolskiMODEL OF ATL GROUND MOTION FOR STORAGE RINGS* A. Wolski # ,

Wolski, Andrzej; Walker, Nicholas J.

2003-01-01T23:59:59.000Z

135

High frequency Pound-Drever-Hall optical ring resonator sensing  

E-Print Network [OSTI]

............................................................................................. 25 Sandia Ring Resonator.................................................................................. 26 Nomadics Little Optics Ring Resonator........................................................ 28 Group Delay..................................................................................................... 29 Laser and Optical Amplification................................................................... 30 5. EXPERIMENTAL SETUP................................................................................. 34 Environmental Test...

Chambers, James Paul

2008-10-10T23:59:59.000Z

136

High frequency Pound-Drever-Hall optical ring resonator sensing  

E-Print Network [OSTI]

............................................................................................. 25 Sandia Ring Resonator.................................................................................. 26 Nomadics Little Optics Ring Resonator........................................................ 28 Group Delay..................................................................................................... 29 Laser and Optical Amplification................................................................... 30 5. EXPERIMENTAL SETUP................................................................................. 34 Environmental Test...

Chambers, James Paul

2009-05-15T23:59:59.000Z

137

Molecular Model of the Contractile Ring  

E-Print Network [OSTI]

We present a model for the actin contractile ring of adherent animal cells. The model suggests that the actin concentration within the ring and consequently the power that the ring exerts both increase during contraction. We demonstrate the crucial role of actin polymerization and depolymerization throughout cytokinesis, and the dominance of viscous dissipation in the dynamics. The physical origin of two phases in cytokinesis dynamics ("biphasic cytokinesis") follows from a limitation on the actin density. The model is consistent with a wide range of measurements of the midzone of dividing animal cells.

D. Biron; E. Alvarez-Lacalle; Tsvi Tlusty; Elisha Moses

2010-08-05T23:59:59.000Z

138

Adjustable expandable cryogenic piston and ring  

DOE Patents [OSTI]

The operation of a reciprocating expansion engine for cryogenic refrigeration is improved by changing the pistons and rings so that the piston can be operated from outside the engine to vary the groove in which the piston ring is located. This causes the ring, which is of a flexible material, to be squeezed so that its contact with the wall is subject to external control. This control may be made manually or it may be made automatically in response to instruments that sense the amount of blow-by of the cryogenic fluid and adjust for an optimum blow-by.

Mazur, Peter O. (Aurora, IL); Pallaver, Carl B. (Woodridge, IL)

1980-01-01T23:59:59.000Z

139

Wind turbine ring/shroud drive system  

DOE Patents [OSTI]

A wind turbine capable of driving multiple electric generators having a ring or shroud structure for reducing blade root bending moments, hub loads, blade fastener loads and pitch bearing loads. The shroud may further incorporate a ring gear for driving an electric generator. In one embodiment, the electric generator may be cantilevered from the nacelle such that the gear on the generator drive shaft is contacted by the ring gear of the shroud. The shroud also provides protection for the gearing and aids in preventing gear lubricant contamination.

Blakemore, Ralph W.

2005-10-04T23:59:59.000Z

140

Actualits de la Psychologie du Dveloppement et de l'Education Actes du 6me Colloque International du RIPSYDEVE  

E-Print Network [OSTI]

Toulouse, 30 et 31 mai 2013 Beatriz Delgado, Department of Developmental Psychology and Didactics and Didactics - University of Alicante (Spain) Mandarine Hugon, Laboratoire Psychologie du Développement et, Department of Developmental Psychology and Didactics - University of Alicante (Spain) Cándido José Inglés

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "ase du ring" 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

MESURE DU PARCOURS MOYEN DES RAYONS 03B1 DU THORIUM PAR LA MTHODE PHOTOGRAPHIQUE  

E-Print Network [OSTI]

MESURE DU PARCOURS MOYEN DES RAYONS 03B1 DU THORIUM PAR LA M?THODE PHOTOGRAPHIQUE Par Mme HENRIETTE thorium dans l'émulsion des plaques photo- graphiques, on déduit leur parcours moyen dans l'air à150 thorium a déjà fait l'objet de plusieurs mesures dont les résultats ne sont pas toujours concordants. Les

Paris-Sud XI, Université de

142

A novel method for identifying exoplanetary rings  

E-Print Network [OSTI]

The discovery of rings around extrasolar planets ("exorings") is one of the next breakthroughs in exoplanetary research. Previous studies have explored the feasibility of detecting exorings with present and future photometric sensitivities by seeking anomalous deviations in the residuals of a standard transit light curve fit, at the level of ~100 ppm for Kronian rings. In this work, we explore two much larger observational consequences of exorings: (1) the significant increase in transit depth that may lead to misclassification of ringed planetary candidates as false-positives and/or the underestimation of planetary density; and (2) the so-called "photo-ring" effect, a new asterodensity profiling effect, revealed by a comparison of the light curve derived stellar density to that measured with independent methods (e.g. asteroseismology). Whilst these methods do not provide an unambiguous discovery of exorings, we show that the large amplitude of these effects combined with their relatively simple analytic desc...

Zuluaga, Jorge I; Sucerquia, Mario; Alvarado, Jaime A

2015-01-01T23:59:59.000Z

143

Low thermal expansion seal ring support  

DOE Patents [OSTI]

Today, the trend is to increase the temperature of operation of gas turbine engines. To cool the components with compressor discharge air, robs air which could otherwise be used for combustion and creates a less efficient gas turbine engine. The present low thermal expansion sealing ring support system reduces the quantity of cooling air required while maintaining life and longevity of the components. Additionally, the low thermal expansion sealing ring reduces the clearance "C","C'" demanded between the interface between the sealing surface and the tip of the plurality of turbine blades. The sealing ring is supported by a plurality of support members in a manner in which the sealing ring and the plurality of support members independently expand and contract relative to each other and to other gas turbine engine components.

Dewis, David W. (San Diego, CA); Glezer, Boris (Del Mar, CA)

2000-01-01T23:59:59.000Z

144

Dark matter axions and caustic rings  

SciTech Connect (OSTI)

This report contains discussions on the following topics: the strong CP problem; dark matter axions; the cavity detector of galactic halo axions; and caustic rings in the density distribution of cold dark matter halos.

Sikivie, P.

1997-11-01T23:59:59.000Z

145

Notes 11. High pressure floating ring seals  

E-Print Network [OSTI]

Floating ring seals for compressors: leakage and force coefficients, seal lock up and effect on rotor stability, recommendations to reduce seal cross-coupled effects. Long oil seals as pressure barriers in industrial mixers: leakage and force...

San Andres, Luis

2009-01-01T23:59:59.000Z

146

The endomorphism near ring on D?  

E-Print Network [OSTI]

THE FNDOMORPHISM NEAR RING ON Dg A Thesis by Fdgar Raymond Guthrie Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTFR OF SCIENCE ~A 1969 (Month) (Year) Major... Subject: Mathematics THE ENDOMORPHISM NEAR RING ON Dg A Thesis by Edgar Raymond Guthrie Approved as to style and content by: (Cha' of Committee) (YAead of Department) (Member) (Member) (Member) (Member) ~AA 1969 (Month) (Year) ABSTRACT...

Guthrie, Edgar Raymond

1969-01-01T23:59:59.000Z

147

HL&P/Du Pont Cogeneration Project  

E-Print Network [OSTI]

. Supplementary fireable HRSG's provide additional supply reliability for the steam host. Electricity from the project is delivered into HL&P's System through a new 138 KY substation. Such an arrangement offers Du Pont a significant cost saving opportunity as less...

Vadie, H. H.

2013-06-06T23:59:59.000Z

148

POUR UNE THORIE GNRALE DU FANTASTIQUE  

E-Print Network [OSTI]

Caillois, Louis Vax et développée par les structuralistes, a consisté à « délimiter le territoire du. Louis Vax, L'Art et la littérature fantastique, Paris, P.U.F., 1960, p. 5. 2. Voir, notamment, Louis Vax

Paris-Sud XI, Université de

149

L'instrumentation du contrle de gestion  

E-Print Network [OSTI]

. On a maintenant une connaissance assez complte des mthodes et outils de contrle de gestion utiliss dans les et outils du contrle de gestion mis en oeuvre au Sngal. Il s'agit de la premire tude de ce type'efficacit de la gestion des entreprises (spcifiquement dans le cas des entreprises familiales qui reprsentent

150

CLAIRE PELTIER 2007 Plan du premier trimestre  

E-Print Network [OSTI]

CLAIRE PELTIER 2007 1 Plan du premier trimestre : Cours 1 : INITATION VBA 1- PRESENTATION 2- ACCES, SWAPTION 8- CAP FLOOR cel-00650377,version1-10Dec2011 #12;CLAIRE PELTIER 2007 2 COURS FINANCE ET PELTIER 2007 3 1- PRESENTATION Visual Basic pour Applications est le langage de programmation des

Paris-Sud XI, Universit de

151

Kenya (Rpublique du) Admission 1 er  

E-Print Network [OSTI]

2014-04-14 Kenya (République du) Admission 1 er cycle Programmes à capacité d'accueil limitée : complément d'informations Seuils requis selon les programmes Détails sur le test Kenya Certificate

Montréal, Université de

152

les raies de la deuxime srie secondaire non seulement du zinc, mais aussi du cadmium, du magnsium, etc..., est 1,875.10-4 avec  

E-Print Network [OSTI]

frappant est celui du platinocya- nure de baryum. On sait que ce sel, soumis à l'action des ray6ns X, (1

Paris-Sud XI, Université de

153

Caractrisation des sources radioactives du cycle du combustible. Applications au cycle du thorium : synthse de l232U en combustibles solides.  

E-Print Network [OSTI]

??Si le cycle du thorium possde plusieurs avantages par rapport au cycle U/Pu, notamment une meilleure rgnration de la matire fissile en spectre thermique et (more)

Leniau, Baptiste

2013-01-01T23:59:59.000Z

154

Lectures on Linear Algebra over Division Ring  

E-Print Network [OSTI]

In this book i treat linear algebra over division ring. A system of linear equations over a division ring has properties similar to properties of a system of linear equations over a field. However, noncommutativity of a product creates a new picture. Matrices allow two products linked by transpose. Biring is algebra which defines on the set two correlated structures of the ring. As in the commutative case, solutions of a system of linear equations build up right or left vector space depending on type of system. We study vector spaces together with the system of linear equations because their properties have a close relationship. As in a commutative case, the group of automorphisms of a vector space has a single transitive representation on a frame manifold. This gives us an opportunity to introduce passive and active representations. Studying a vector space over a division ring uncovers new details in the relationship between passive and active transformations, makes this picture clearer. Considering of twin representations of division ring in Abelian group leads to the concept of D vector space and their linear map. Based on polyadditive map I considered definition of tensor product of rings and tensor product of D vector spaces.

Aleks Kleyn

2014-10-11T23:59:59.000Z

155

Ingnieur du Patrimoine Immobilier et / ou de la logistique Corps : Ingnieur de recherche  

E-Print Network [OSTI]

neuves, les aménagements, les restructurations et la maintenance du parc immobilier.- Activités` Connaissance approfondie du code de la construction et de l'habitation et du code de l'urbanisme Structurer le

156

E-Print Network 3.0 - application du code Sample Search Results  

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

du code Search Powered by Explorit Topic List Advanced Search Sample search results for: application du code Page: << < 1 2 3 4 5 > >> 1 Initiation au traitement du Summary:...

157

Gasket and snap ring installation tool  

DOE Patents [OSTI]

A tool for installing a gasket and a snap ring including a shaft, a first plate attached to the forward end of the shaft, a second plate slidably carried by the shaft, a spring disposed about the shaft between the first and second plates, and a sleeve that is free to slide over the shaft and engage the second plate. The first plate has a loading surface with a loading groove for receiving a snap ring and a shoulder for holding a gasket. A plurality of openings are formed through the first plate, communicating with the loading groove and approximately equally spaced about the groove. A plurality of rods are attached to the second plate, each rod slidable in one of the openings. In use, the loaded tool is inserted into a hollow pipe or pipe fitting having an internal flange and an internal seating groove, such that the gasket is positioned against the flange and the ring is in the approximate plane of the seating groove. The sleeve is pushed against the second plate, sliding the second plate towards the first plate, compressing the spring and sliding the rods forwards in the openings. The rods engage the snap ring and urge the ring from the loading groove into the seating groove.

Southerland, Jr., James M. (Aiken, SC); Barringer, Jr., Curtis N. (Orangeburg, SC)

1994-01-01T23:59:59.000Z

158

Le Thorium Molten Salt Reactor : Au del du MSBR  

E-Print Network [OSTI]

Le Thorium Molten Salt Reactor : Au delà du MSBR L. Mathieu, D. Heuer, A. Billebaud, R. Brissot, C réflexion est menée afin de trou- ver des solutions et ainsi d'aboutir au concept du Thorium Mol- ten Salt optimale du minerai d'uranium ou de thorium, une conception résistante à la prolifération, une meilleur

Paris-Sud XI, Université de

159

Projet Traitement du Signal : Analyse de Signaux ECG 1 Introduction  

E-Print Network [OSTI]

Projet Traitement du Signal : Analyse de Signaux ECG 1 Introduction 1.1 Contenu des signaux ECG, description du contenu temporel/fréquentiel des ECG, cas nominaux et pathologiques L'électrocardiogramme (ECG) est un signal qui représente l'activité électrique du coeur. L'ECG est un élément essentiel que ce

Dobigeon, Nicolas

160

Symplectic fusion rings and their metric  

E-Print Network [OSTI]

The fusion of fields in a rational conformal field theory gives rise to a ring structure which has a very particular form. All such rings studied so far were shown to arise from some potentials. In this paper the fusion rings of the WZW models based on the symplectic group are studied. It is shown that they indeed arise from potentials which are described. These potentials give rise to new massive perturbations of superconformal hermitian symmetric models. The metric of the perturbation is computed and is shown to be given by solutions of the sinh--gordon equation. The kink structure of the theories is described, and it is argued that these field theories are integrable. The $S$ matrices for the fusion theories are argued to be non--minimal extensions of the $G_k\\times G_1/ G_{k+1}$ $S$ matrices with the adjoint perturbation, in the case of $G=SU(N)$.

D. Gepner; A. Schwimmer

1992-04-08T23:59:59.000Z

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161

CHALLENGES FOR THE SNS RING ENERGY UPGRADE  

SciTech Connect (OSTI)

The Oak Ridge Spallation Neutron Source accumulator ring presently operates at a beam power of about 1 MW with a beam energy of about 910 MeV. A power upgrade is planned to increase the beam energy to 1.3 GeV. For the accumulator ring this mostly involves modifications to the injection and extraction sections. A variety of modifications to the existing injection section were necessary to achieve 1 MW, and the tools developed and the lessons learned from this work are now being applied to the design of the new injection section. This paper will discuss the tools and the lessons learned, and also present the design and status of the upgrades to the accumulator ring.

Plum, Michael A [ORNL; Gorlov, Timofey V [ORNL; Holmes, Jeffrey A [ORNL; Hunter, W Ted [ORNL; Roseberry, Jr., R Tom [ORNL; Wang, Jian-Guang [ORNL

2012-01-01T23:59:59.000Z

162

UPMC -DRH Bureau du recrutement Fiche de poste  

E-Print Network [OSTI]

oeuvre les règles de sécurité (code du travail) - Gérer et maintenir un parc machine - Garantir la

Arleo, Angelo

163

afrique du sud: Topics by E-print Network  

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Guine, Guine quatoriale, Kenya, Lesotho, Liberia, Madagascar, Malawi, Mali, Maroc 24 Impact des traitements antirtroviraux sur le risque de transmission sexuelle du...

164

acceleree du sein: Topics by E-print Network  

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en Systmes IRrigus au Maghreb. Deuxime atelier rgional du projet Sirma, Marrakech, Maroc, 29-31 mai Physics Websites Summary: , Marrakech, Maroc, 29-31 mai 2006....

165

au 18fdg du: Topics by E-print Network  

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le Aubertin, Michel 128 L'intgration des Supply chains Internationales impliques au Maroc : Le rle du contexte culturel. Physics Websites Summary: -organisationnelle occupe une...

166

adaptation canadienne du: Topics by E-print Network  

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plus du travaillent dans le monde entier (Canada, ?tats-Unis, Europe, Tunisie, Maroc, etc.) Le magazine POLY est canadiennes soutenant le secteur de l'ducation -...

167

au cas du: Topics by E-print Network  

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en Systmes IRrigus au Maghreb. Deuxime atelier rgional du projet Sirma, Marrakech, Maroc, 29-31 mai Physics Websites Summary: , Marrakech, Maroc, 29-31 mai 2006....

168

au sud du: Topics by E-print Network  

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en Systmes IRrigus au Maghreb. Deuxime atelier rgional du projet Sirma, Marrakech, Maroc, 29-31 mai Physics Websites Summary: , Marrakech, Maroc, 29-31 mai 2006....

169

au confinement du: Topics by E-print Network  

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le Aubertin, Michel 133 L'intgration des Supply chains Internationales impliques au Maroc : Le rle du contexte culturel. Physics Websites Summary: -organisationnelle occupe une...

170

au sein du: Topics by E-print Network  

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en Systmes IRrigus au Maghreb. Deuxime atelier rgional du projet Sirma, Marrakech, Maroc, 29-31 mai Physics Websites Summary: , Marrakech, Maroc, 29-31 mai 2006....

171

au dfi du: Topics by E-print Network  

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le Aubertin, Michel 133 L'intgration des Supply chains Internationales impliques au Maroc : Le rle du contexte culturel. Physics Websites Summary: -organisationnelle occupe une...

172

aerogenerateurs du fonctionnement: Topics by E-print Network  

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

en Systmes IRrigus au Maghreb. Deuxime atelier rgional du projet Sirma, Marrakech, Maroc, 29-31 mai Physics Websites Summary: , Marrakech, Maroc, 29-31 mai 2006....

173

au probleme du: Topics by E-print Network  

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le Aubertin, Michel 130 L'intgration des Supply chains Internationales impliques au Maroc : Le rle du contexte culturel. Physics Websites Summary: -organisationnelle occupe une...

174

au debut du: Topics by E-print Network  

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le Aubertin, Michel 128 L'intgration des Supply chains Internationales impliques au Maroc : Le rle du contexte culturel. Physics Websites Summary: -organisationnelle occupe une...

175

Projet INCO-WADEMED Actes du Seminaire  

E-Print Network [OSTI]

´eatique du Haouz (Maroc central) A. Abourida1 , S. Errouane1 , C. Leduc2 , G. Chehbouni3 1 Facult´e des sciences Semlalia, D´epartement de g´eologie, Marrakech, Maroc 2 Institut de Recherche pour le D, Facult´e des sciences Semlalia, Marrakech, Maroc E-mail : a.abourida@ucam.ac.ma R´esum´e - Dans la r

Paris-Sud XI, Université de

176

Projet INCO-WADEMED Actes du Seminaire  

E-Print Network [OSTI]

Agronomique et V´et´erinaire Hassan II, BP 6202, Rabat, Maroc (2) CIRAD/TERA, Montpellier, 34398 Montpellier Tadla, Fquih Ben Salah, Maroc E-mail : a.hammani@iav.ac.ma R´esum´e - Le p´erim`etre irrigu´e du Tadla'a connue le Maroc entre 1981 et 1984. Le probl`eme de p´enurie d'eau devient structurel et l'eau d

Boyer, Edmond

177

ROYAUME DU MAROC Universit Hassan II -Casablanca  

E-Print Network [OSTI]

ROYAUME DU MAROC Université Hassan II - Casablanca Faculté des Science Ben M'sik Casablanca UFR'Sik, Université Hassan II, Casablanca, Maroc Président BENNAMARA Ahmed Professeur à la Faculté des Sciences Ben M'Sik, Université Hassan II, Casablanca, Maroc Rapporteur TALBI Mohammed Professeur à la Faculté des Sciences Ben M

Paris-Sud XI, Université de

178

Projet INCO-WADEMED Actes du Seminaire  

E-Print Network [OSTI]

'irrigation au Maroc : ´etude de cas en petite, moyenne et grande hydraulique M. El Alaoui Ecole Nationale d'Agriculture, BP S/40, Mekn`es, Maroc E-mail : elalaoui@enameknes.ac.ma R´esum´e - En mati`ere d'irrigation, jusqu participative de l'irrigation, p´erim`etre irrigu´e, Maroc. #12;Actes du S´eminaire "Modernisation de l

Boyer, Edmond

179

DuPont Chemical Vapor Technical Report  

SciTech Connect (OSTI)

DuPont Safety Resources was tasked with reviewing the current chemical vapor control practices and providing preventive recommendations on best commercial techniques to control worker exposures. The increased focus of the tank closure project to meet the 2024 Tri-Party Agreement (TPA) milestones has surfaced concerns among some CH2MHill employees and other interested parties. CH2MHill is committed to providing a safe working environment for employees and desires to safely manage the tank farm operations using appropriate control measures. To address worker concerns, CH2MHill has chartered a ''Chemical Vapors Project'' to integrate the activities of multiple CH2MHill project teams, and solicit the expertise of external resources, including an independent Industrial Hygiene expert panel, a communications consultant, and DuPont Safety Resources. Over a three-month time period, DuPont worked with CH2MHill ESH&Q, Industrial Hygiene, Engineering, and the independent expert panel to perform the assessment. The process included overview presentations, formal interviews, informal discussions, documentation review, and literature review. DuPont Safety Resources concluded that it is highly unlikely that workers in the tank farms are exposed to chemicals above established standards. Additionally, the conventional and radiological chemistry is understood, the inherent chemical hazards are known, and the risk associated with chemical vapor exposure is properly managed. The assessment highlighted management's commitment to addressing chemical vapor hazards and controlling the associated risks. Additionally, we found the Industrial Hygiene staff to be technically competent and well motivated. The tank characterization data resides in a comprehensive database containing the tank chemical compositions and relevant airborne concentrations.

MOORE, T.L.

2003-10-03T23:59:59.000Z

180

Pour l'obtention du Grade de Docteur de l'ENSMA  

E-Print Network [OSTI]

à Mr Gilles Dammame, Assistant du Di- recteur Scientifique du CEA-DAM à Bruyères-Le-Châtel, et à Mr

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "ase du ring" 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

E-Print Network 3.0 - au cabinet du Sample Search Results  

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

des ... Source: Ecole Polytechnique, Centre de mathmatiques Collection: Mathematics 45 ISO 9001 : LES ENJEUX DU RECOURS A UN REFERENTIEL Summary: des conventions - Thorie du...

182

E-Print Network 3.0 - anticoagulants du syndrome Sample Search...  

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

du syndrome Search Powered by Explorit Topic List Advanced Search Sample search results for: anticoagulants du syndrome Page: << < 1 2 3 4 5 > >> 1 EUKOCYTE appearance in cerebral...

183

E-Print Network 3.0 - approche du developpement Sample Search...  

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

du developpement Search Powered by Explorit Topic List Advanced Search Sample search results for: approche du developpement Page: << < 1 2 3 4 5 > >> 1 Developpement decimal...

184

E-Print Network 3.0 - aspects particuliers du Sample Search Results  

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

particuliers du Search Powered by Explorit Topic List Advanced Search Sample search results for: aspects particuliers du Page: << < 1 2 3 4 5 > >> 1 Laboratoire CITI INRIA Projet...

185

E-Print Network 3.0 - analyse du risque Sample Search Results  

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

gographie du ... Source: Ecole Polytechnique, Centre de mathmatiques Collection: Mathematics 2 MGC852-01 Page 1 de 3 Universit du Qubec Summary: la construction MGC852 ANALYSE...

186

E-Print Network 3.0 - autochtones du nord Sample Search Results  

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

auquel elle appartient, nom qui se transmet de manire patrilinaire. Si le mot fis se rencontre du nord... , de la population du village ; ils sont dits ... Source:...

187

E-Print Network 3.0 - au developpement du Sample Search Results  

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

Collection: Mathematics 2 Developpement WebIntroduction generale Developpement Web Summary: enerale Introduction Historique et evolution du web Du web statique au...

188

E-Print Network 3.0 - application developpement du Sample Search...  

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

du Page: << < 1 2 3 4 5 > >> 1 Developpement WebIntroduction generale Developpement Web Summary: en application Approfondissement : difficulte du developpement vitrine,...

189

Reverse circling supercurrents along a superconducting ring  

E-Print Network [OSTI]

The reason why high temperature superconductivity has been being debated is that many basic ideas in literatures are wrong. This work shows that the magnetic flux quantum in a superconducting ring have been inaccurately explained in fact, thus we suggest a reinterpretation of the magnetic flux quantum in a superconducting ring on the basis of the translations of pairs. We also predict that the internal and external surface of a superconducting tube have the reverse circling supercurrents. This means that a more thick tube could trap a larger amount of flux. Both the magnetic flux quantum and the reverse circling supercurrents could not be found with the London equation.

Tian De Cao

2012-01-21T23:59:59.000Z

190

Etude du marquage isotopique des fractions azotes du lait chez la chvre soumise une infusion  

E-Print Network [OSTI]

Etude du marquage isotopique des fractions azotées du lait chez la chèvre soumise à une infusion afin de permettre d'une part l'infusion de L-(U-14C)-leucine (AMERSHAM) diluée dans 50 ml de soluté, puis à 24, 32, 48, 56, 72 et 96 heures après l'infusion). Lors d'une première expérience, une chèvre (2

Paris-Sud XI, Université de

191

Transverse instability at the recycler ring  

SciTech Connect (OSTI)

Sporadic transverse instabilities have been observed at the Fermilab Recycler Ring leading to increase in transverse emittances and beam loss. The driving source of these instabilities has been attributed to the resistive-wall impedance with space-charge playing an important role in suppressing Landau damping. Growth rates of the instabilities are computed. Remaining problems are discussed.

Ng, K.Y.; /Fermilab

2004-10-01T23:59:59.000Z

192

Correction magnets for the Fermilab Recycler Ring  

SciTech Connect (OSTI)

In the commissioning of the Fermilab Recycler ring the need for higher order corrector magnets in the regions near beam transfers was discovered. Three types of permanent magnet skew quadrupoles, and two types of permanent magnet sextupoles were designed and built. This paper describes the need for these magnets, the design, assembly, and magnetic measurements.

James T Volk et al.

2003-05-27T23:59:59.000Z

193

Original article Ring shake and structural characteristics  

E-Print Network [OSTI]

) coppice stand in northern Piedmont (northwest Italy) N Macchioni M Pividori2 1 Istituto per la Technologia (Received 8 August 1994; accepted 20 March 1995) Summary In a chestnut coppice located in Torre of the population was carried out and, after coppicing, the frequency and distribution of ring shake in stems

Boyer, Edmond

194

Tree Rings in Archaeology, Climatology and Ecology  

E-Print Network [OSTI]

.gfz-potsdam.de #12;Abandoned Oak coppice on both sides of the Jura Mountains: dendroecological growth models-mail: olivier.girardclos@univ-fcomte.fr Introduction As documented in numerous written sources, coppice, for oak, tree-ring investigations of abandoned oak coppice have been recently undertaken on both sides

Paris-Sud XI, Université de

195

Interaction Region Design for a Ring-Ring LHeC  

E-Print Network [OSTI]

tively low energy and moderately high intensity provides high luminosity TeV-scale e-p collisions at one of the LHC interaction points, running simultaneously with existing experiments. Two designs are studied; an electron ring situated in the LHC tunnel, and an electron linac. The focus of this paper is on the ring design. Designing an e-p machine presents interesting accelerator physics and design challenges, particularly when considering the interaction region. These include coupled optics, beam separation and unconventional mini-beta focusing schemes. Designs are constrained by an array of interdependent factors, including beam-beam interaction, detector dimensions and acceptance, luminosity and synchrotron radiation. Methods of addressing these complex issues are discussed. The current designs for the LHeC Ring-Ring interaction region and long straight section are presented and discussed, in the context of the project goals and design challenges encountered. Future developments and work are also discusse...

Thompson, L N S; Bernard, N R; Fitterer, M; Holzer, B; Klein, M; Kostka, P

2011-01-01T23:59:59.000Z

196

Mot du directeur Des ingnieurs humanistes, a existe!  

E-Print Network [OSTI]

des bacs de recyclage enfin réglé, l'adoption du Code de conduite des usagers de la Bibliothèque, et'aime plus particulièrement parce qu'il s'éloigne du strict bulletin de nouvelles. Les sujets que nous

Skorobogatiy, Maksim

197

LA BD : reflet ou critique du lien social ? ric DACHEUX  

E-Print Network [OSTI]

. Dacheux, S. Lepontois (dir.), La BD un miroir du lien social : bande dessinée et solidarités », L'Harmattan, publié dans "La BD miroir du lien social, L'harmattan (Ed.) (2011) 240" #12;l impudente ambition de

Paris-Sud XI, Université de

198

Ex. Dilatation thermique 1) Expliquez le fonctionnement du  

E-Print Network [OSTI]

une présentation de Galilée datant de 1602 - 1603!: «! Ayant pris une petite carafe de verre de la Médicis6. (source: wikipedia) Ex. Pression du ressort Ressort de raideur k et d'allongement d, section du

Hoepffner, Jérôme

199

Asservissement par PID Application du PWM au pont en H  

E-Print Network [OSTI]

Plan Asservissement par PID PWM Ponts en H Application du PWM au pont en H Bibliographie Asservissement par PID, PWM et Ponts en H Siwar, Cédric, Samuel Télécom Paristech 4 mars 2011 Siwar, Cédric, Samuel ROSE 1 / 33 4 mars 2011 #12;Plan Asservissement par PID PWM Ponts en H Application du PWM au pont

Tardieu, Samuel

200

asymptotique du test: Topics by E-print Network  

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asymptotique du test First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Impact du profil de phase initial...

Note: This page contains sample records for the topic "ase du ring" 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

Les granites varisques du Massif Armoricain Ramon Capdevila  

E-Print Network [OSTI]

1 Les granites varisques du Massif Armoricain Ramon Capdevila Géosciences Rennes - Adresse actuelle granites à biotite et hornblende, de composition orogénique, issue de la fusion d'un manteau enrichi par la faveur de roches basiques mantelliques contaminées et de granites crustaux I-type hybridisés avec du

Boyer, Edmond

202

LE JOURNAL DE PHYSIQUE THORIE DU TRANAGE MAGNTIQUE DE DIFFUSION  

E-Print Network [OSTI]

LE JOURNAL DE PHYSIQUE ET LE RADIUM TH?ORIE DU TRA?NAGE MAGN?TIQUE DE DIFFUSION Par M. LOUIS N?EL. Laboratoire d'?lectrostatique et de Physique du Métal, Grenoble. Sommaire. - Après avoir rappelé l LE JOURNAL DE PHYSIQUE ILT

Boyer, Edmond

203

POUR L'OBTENTION DU GRADE DE DOCTEUR S SCIENCES accepte sur proposition du jury  

E-Print Network [OSTI]

in public places all over the world, computer programs that could reliably detect and track people in order du nombre de cam´eras observant les lieux publics `a travers le monde, les programmes informatiques'^etre op´erationnels. Les difficult´es sont nombreuses, dont notamment la faible qualit´e d'image, l'´eclairage

Fua, Pascal

204

Tir--part Les espaces boiss du flanc nord-ouest du mont Royal  

E-Print Network [OSTI]

milieu de la plaine du Saint-Laurent et d'une ville fortement urbanisée, le mont Royal constitue un'arrondissement historique et naturel. Par cette double désignation, il reconnaît que les qualités natu- relles et

205

UNIVERSIT DU QUBEC MONTRAL ACCUMULATION DU CARBONE DANS LES TOURBIRES BORALES  

E-Print Network [OSTI]

, humain et matériel. Je remercie également Steve Frolking (University New Hampshire) pour son engagement SCIENCES DE L'ENVIRONNEMENT PAR ANNE QUILLET JANVIER 2013 #12;UNIVERSIT? DU QU?BEC ? MONTR?AL Service des licence non exclusive d'utilisation et de publication de la totalité ou d'une partie importante de [son

Barnes, Sarah-Jane

206

Tree-ring reconstruction of maximum and minimum temperatures  

E-Print Network [OSTI]

, minimum temperatures, diurnal temperature range, changing tree-ring/climate relationships, b; Vaganov et al. 1999; Bar- ber et al. 2000; Lloyd, Fastie 2002). Similar changes during investigations of tree- ring growth/climate relationships in interior British Columbia (BC

207

Beam Loss Monitors in the NSLS Storage Rings  

SciTech Connect (OSTI)

Beam loss monitors (BLM) have been used for more than two decades in the VUV ring at the NSLS. These have proved useful for optimizing injection and operation of the ring. Recently similar monitors have been installed in the X-ray ring and are being used to better understand injection, as well as operation of the ring. These units have been compared with the Bergoz BLMs, which have been mostly useful for understanding operating beam losses.

Kramer,S.L.; Fedurin, M.

2009-05-04T23:59:59.000Z

208

Efficacit de la digestion chez la lapine adulte. Effets du niveau d'alimentation et du stade de gestation  

E-Print Network [OSTI]

Efficacit de la digestion chez la lapine adulte. Effets du niveau d'alimentation et du stade de Castanet Tolosan, France. Summary. Efficiency of digestion in adult rabbit does : Effects of pregnancy and feed intake level. Twelve adult rabbit does were placed in digestibility cages and fed ad libitum 2

Paris-Sud XI, Universit de

209

Study of CMOS APS Responsivity Enhancement: Ring-Shaped Photodiode  

E-Print Network [OSTI]

Study of CMOS APS Responsivity Enhancement: Ring-Shaped Photodiode Tatiana Danov, Igor Shcherback obtained from various ring-shaped pixel photodiodes with different inner radius, implemented in a standard illumination. We show that the photodiodes with a small ring-opening exhibit better sensitivity in the blue

210

A coupled model for ring dynamics, gas flow, and oil flow through the ring grooves in IC engines  

E-Print Network [OSTI]

Oil flows through ring/groove interface play a critical role in oil transport among different regions the piston ring pack of internal combustion engines. This thesis work is intended to improve the understanding and ...

Jia, Ke, S. M. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

211

Rapport sur ma mission au Kurdistan Iraqien effectue du 6 au 13 octobre 2008  

E-Print Network [OSTI]

Rapport sur ma mission au Kurdistan Iraqien effectuée du 6 au 13 octobre 2008 avec Mohammad une mission au Kurdistan Iraqien du lundi 6 au lundi 13 octobre 2008 avec Mohammad Eftekhari'Universitaires de la région autonome du Kurdistan début 2007. J'avais fait à cette occasion la connaissance du Dr

Waldschmidt, Michel

212

DuPont Approach to Energy Management: A System Wide Approach to Energy Efficiency  

E-Print Network [OSTI]

Efficient Lighting Energy Web Site on Intranet Process Control - Mfg. "Energy News" Newsletter Process Control ? power DuPont Annual Energy Report Chemical process yield DuPont Annual Environmental Report Boiler efficiency DuPont Energy Strategy Cooling... towers DuPont Energy Utilization Policy Compressed Air Powerhouse Benchmar1Site Energy Surveys...

Stewart, J. W.

213

DuPont | 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 Home5b9fcbce19 No revision has beenFfe2fb55-352f-473b-a2dd-50ae8b27f0a6 No revision has TypeGeothermalII Wind Farm JumpDuPont Jump

214

Claire Judde de Larivire, Procdures, enjeux et fonctions du testament Venise aux confins du Moyen ge et des Temps modernes. Le cas du patriciat marchand , Le Moyen  

E-Print Network [OSTI]

Moyen ?ge et des Temps modernes. Le cas du patriciat marchand », Le Moyen ?ge, t. 108, fasc. 3-4, 2002 testaments de patriciens marchands vénitiens vivant au début du seizième siècle, puisque ce travail s étaient consignées les listes des sociétaires participant à la gestion des galères marchandes4 . Ainsi l

Paris-Sud XI, Université de

215

Mass and Lifetime Measurements in Storage Rings  

SciTech Connect (OSTI)

Masses of nuclides covering a large area of the chart of nuclides can be measured in storage rings where many ions circulate at the same time. In this paper the recent progress in the analysis of Schottky mass spectrometry data is presented as well as the technical improvements leading to higher accuracy for isochronous mass measurements with a time-of-flight detector. The high sensitivity of the Schottky method down to single ions allows to measure lifetimes of nuclides by observing mother and daughter nucleus simultaneously. In this way we investigated the decay of bare and H-like 140Pr. As we could show the lifetime can be even shortened compared to those of atomic nuclei despite of a lower number of electrons available for internal conversion or electron capture.All these techniques will be implemented with further improvements at the storage rings of the new FAIR facility at GSI in the future.

Weick, H.; Beckert, K.; Beller, P.; Bosch, F.; Dimopoulou, C.; Kozhuharov, C.; Kurcewicz, J.; Mazzocco, M.; Nociforo, C.; Nolden, F.; Steck, M.; Sun, B.; Winkler, M. [Gesellschaft fuer Schwerionenforschung mbH, 64291 Darmstadt (Germany); Brandau, C.; Chen, L.; Geissel, H.; Knoebel, R.; Litvinov, S. A.; Litvinov, Yu. A.; Scheidenberger, C. [Gesellschaft fuer Schwerionenforschung mbH, 64291 Darmstadt (Germany); II. Phys. Institut, Justus-Liebig-Universitaet Giessen, 35392 Giessen (Germany)] (and others)

2007-05-22T23:59:59.000Z

216

Performance evaluation of bound diamond ring tools  

SciTech Connect (OSTI)

LLNL is collaborating with the Center for Optics Manufacturing (COM) and the American Precision Optics Manufacturers Association (APOMA) to optimize bound diamond ring tools for the spherical generation of high quality optical surfaces. An important element of this work is establishing an experimentally-verified link between tooling properties and workpiece quality indicators such as roughness, subsurface damage and removal rate. In this paper, we report on a standardized methodology for assessing ring tool performance and its preliminary application to a set of commercially-available wheels. Our goals are to (1) assist optics manufacturers (users of the ring tools) in evaluating tools and in assessing their applicability for a given operation, and (2) provide performance feedback to wheel manufacturers to help optimize tooling for the optics industry. Our paper includes measurements of wheel performance for three 2-4 micron diamond bronze-bond wheels that were supplied by different manufacturers to nominally- identical specifications. Preliminary data suggests that the difference in performance levels among the wheels were small.

Piscotty, M.A.; Taylor, J.S.; Blaedel, K.L.

1995-07-14T23:59:59.000Z

217

NuSTORM {\\mu} Ring -- Design and Injection Optimization  

E-Print Network [OSTI]

The design of the NuSTORM muon production beam line and storage ring is discussed. The facility includes a pion production target station with a pion collection horn and transport into a straight section of a storage ring. {\\pi} decay within that straight section provides {\\mu}'s that are stored within the ring for subsequent decay providing precision electron and muon neutrino beams. The ring and transport designs are described and optimized. Genetic Algorithm optimization of the horn and transport into the ring has been performed, providing a significant increase in intensity

Neuffer, David; Bross, A

2015-01-01T23:59:59.000Z

218

Publication trimestrielle N 228 -DCEMBRE 2006 L'Arganier : arbre du Maroc  

E-Print Network [OSTI]

49 Publication trimestrielle N° 228 - D?CEMBRE 2006 L'Arganier : arbre du Maroc De la récolte du collecte. Musée national des Arts et Traditions populaires L'Arganier : arbre du Maroc De la récolte du plus septentrional. Espèce sylvestre endémique du Maroc, sa présence remonterait à l'ère tertiaire, où

219

Dans le cas du dpt actif du thorium et de celui' du radium, on a u[ilis aussi la'mthode de dcroissance : aprs avoir laiss la source dcrotre pendant un temps suffisamment long,  

E-Print Network [OSTI]

380 Dans le cas du dépôt actif du thorium et de celui' du radium, on a u[ilisé aussi la'méthode de de la surface apporte des causes d'erreur ; des traces de thorium X peuvent aussi fausser la loi de décroissance pour le thorium (B + C;. Les détails du travail exécuté par l'un de nous en employant le

Boyer, Edmond

220

Optical heterodyne detection for cavity ring-down spectroscopy  

DOE Patents [OSTI]

A cavity ring-down system for performing cavity ring-down spectroscopy (CRDS) using optical heterodyne detection of a ring-down wave E.sub.RD during a ring-down phase or a ring-up wave E.sub.RU during a ring up phase. The system sends a local oscillator wave E.sub.LO and a signal wave E.sub.SIGNAL to the cavity, preferably a ring resonator, and derives an interference signal from the combined local oscillator wave E.sub.LO and the ring-down wave E.sub.RD (or ring-up wave E.sub.RU). The local oscillator wave E.sub.LO has a first polarization and the ring-down wave E.sub.RD has a second polarization different from the first polarization. The system has a combining arrangement for combining or overlapping local oscillator wave E.sub.LO and the ring-down wave E.sub.RD at a photodetector, which receives the interference signal and generates a heterodyne current I.sub.H therefrom. Frequency and phase differences between the waves are adjustable.

Levenson, Marc D. (Saratoga, CA); Paldus, Barbara A. (Mountain View, CA); Zare, Richard N. (Stanford, CA)

2000-07-25T23:59:59.000Z

Note: This page contains sample records for the topic "ase du ring" 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

Joining mechanism with stem tension and interlocked compression ring  

DOE Patents [OSTI]

A stem (34) extends from a second part (30) through a hole (28) in a first part (22). A groove (38) around the stem provides a non-threaded contact surface (42) for a ring element (44) around the stem. The ring element exerts an inward force against the non-threaded contact surface at an angle that creates axial tension (T) in the stem, pulling the second part against the first part. The ring element is formed of a material that shrinks relative to the stem by sintering. The ring element may include a split collet (44C) that fits partly into the groove, and a compression ring (44E) around the collet. The non-threaded contact surface and a mating distal surface (48) of the ring element may have conic geometries (64). After shrinkage, the ring element is locked onto the stem.

James, Allister W.; Morrison, Jay A.

2012-09-04T23:59:59.000Z

222

THEOR`EME DU CHANGEMENT DE BASE LISSE ANNA CADORET  

E-Print Network [OSTI]

TH´EOR`EME DU CHANGEMENT DE BASE LISSE ANNA CADORET Contents 1. Introduction 1 2. Enonc´es 2 2 cohomologique 2 2.3. Acyclicit´e 3 2.4. Th´eor`eme de changement de base 4 3. Preuve du th´eor`eme 2.4 5 3.1. Cas o`u : X X est compactifiable 5 3.2. Cas g´en´eral 6 4. Preuve du th´eor`eme 2.5 - esquisse 7 4

Cadoret, Anna

223

Antriorisation/aperture des voyelles /1/~/o/ en franais du Nord et du Sud Philippe Boula de Mareil, Martine Adda-Decker, Ccile Woehrling  

E-Print Network [OSTI]

Antériorisation/aperture des voyelles /1/~/o/ en français du Nord et du Sud Philippe Boula de voyelles moyennes /1/~/o/ en français du Nord et du Sud. Des contraintes phonologiques spécifiques pèsent cas il y a désaccord entre les dictionnaires de prononciation quant à l'aperture de la voyelle finale

Boula de Mareüil, Philippe

224

STAR FORMATION IN NUCLEAR RINGS OF BARRED GALAXIES  

SciTech Connect (OSTI)

Nuclear rings in barred galaxies are sites of active star formation. We use hydrodynamic simulations to study the temporal and spatial behavior of star formation occurring in nuclear rings of barred galaxies where radial gas inflows are triggered solely by a bar potential. The star formation recipes include a density threshold, an efficiency, conversion of gas to star particles, and delayed momentum feedback via supernova explosions. We find that the star formation rate (SFR) in a nuclear ring is roughly equal to the mass inflow rate to the ring, while it has a weak dependence on the total gas mass in the ring. The SFR typically exhibits a strong primary burst followed by weak secondary bursts before declining to very small values. The primary burst is associated with the rapid gas infall to the ring due to the bar growth, while the secondary bursts are caused by re-infall of the ejected gas from the primary burst. While star formation in observed rings persists episodically over a few Gyr, the duration of active star formation in our models lasts for only about half of the bar growth time, suggesting that the bar potential alone is unlikely to be responsible for gas supply to the rings. When the SFR is low, most star formation occurs at the contact points between the ring and the dust lanes, leading to an azimuthal age gradient of young star clusters. When the SFR is large, on the other hand, star formation is randomly distributed over the whole circumference of the ring, resulting in no apparent azimuthal age gradient. Since the ring shrinks in size with time, star clusters also exhibit a radial age gradient, with younger clusters found closer to the ring. The cluster mass function is well described by a power law, with a slope depending on the SFR. Giant gas clouds in the rings have supersonic internal velocity dispersions and are gravitationally bound.

Seo, Woo-Young; Kim, Woong-Tae, E-mail: seowy@astro.snu.ac.kr, E-mail: wkim@astro.snu.ac.kr [Center for the Exploration of the Origin of the Universe (CEOU), Astronomy Program, Department of Physics and Astronomy, Seoul National University, Seoul 151-742 (Korea, Republic of)

2013-06-01T23:59:59.000Z

225

Forts du succs de l'expdition DeepWater mene le long du Gulf Stream auprintemps2013,l'UniversitdeGenve(UNIGE)etPlanetSolarlancent  

E-Print Network [OSTI]

Forts du succès de l'expédition DeepWater menée le long du Gulf Stream auprintemps2013,l rive nord de la baie de Kiladha (Golfe de Nauplie), a été occupée pendant près de 35 000 ans, du

Halazonetis, Thanos

226

annuel du projet: Topics by E-print Network  

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

2004 Modernisation de la gestion de l'irrigation dans le perimetre du Loukkos (Maroc) M. El partie en grande irrigation sur 27 000 ha, mise en eau entre 1978 et 1998,...

227

actes electroniques du: Topics by E-print Network  

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

2004 Modernisation de la gestion de l'irrigation dans le perimetre du Loukkos (Maroc) M. El partie en grande irrigation sur 27 000 ha, mise en eau entre 1978 et 1998,...

228

actes du troisime: Topics by E-print Network  

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

2004 Modernisation de la gestion de l'irrigation dans le perimetre du Loukkos (Maroc) M. El partie en grande irrigation sur 27 000 ha, mise en eau entre 1978 et 1998,...

229

acte du colloque: Topics by E-print Network  

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

2004 Modernisation de la gestion de l'irrigation dans le perimetre du Loukkos (Maroc) M. El partie en grande irrigation sur 27 000 ha, mise en eau entre 1978 et 1998,...

230

actes du colloque: Topics by E-print Network  

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

2004 Modernisation de la gestion de l'irrigation dans le perimetre du Loukkos (Maroc) M. El partie en grande irrigation sur 27 000 ha, mise en eau entre 1978 et 1998,...

231

aupres du lhc: Topics by E-print Network  

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

du LHC CERN Preprints Summary: In this thesis, the search for the Standard Model Higgs boson produced through Vector Boson Fusion and decaying to two photons, using the ATLAS...

232

Beyond the Facade: Maxime Du Camp's Photographs of Egypt.  

E-Print Network [OSTI]

??The photographs of Egypt from Maxime Du Camps photographic book Egypt, Nubie, Palestine et Syrie (1852) are at once a reminder of the Wests storied, (more)

Izzo, Whitney

2009-01-01T23:59:59.000Z

233

au coeur du: Topics by E-print Network  

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

DU COEUR ET DES ACCIDENTS DE DCOMPRESSION EN PLONGE. Mathematics Websites Summary: cavitation l'origine des bruits de Korotkoff. Encourags par l'aphorisme de MacDonald...

234

Le Wadi Kharrar Lieu du baptme de Jsus de Nazareth ?  

E-Print Network [OSTI]

1 Le Wadi Kharrar Lieu du baptme de Jsus de Nazareth ? Par Wulfran Barthlemy Ingnieur d un ruisseau coulant d'est en ouest depuis le plateau jordanien : le Wadi Kharrar. Contrastant avec

Boyer, Edmond

235

On the classification of fusion rings  

E-Print Network [OSTI]

The fusion rules and modular matrix of a rational conformal field theory obey a list of properties. We use these properties to classify rational conformal field theories with not more than six primary fields and small values of the fusion coefficients. We give a catalogue of fusion rings which can arise for these field theories. It is shown that all such fusion rules can be realized by current algebras. Our results support the conjecture that all rational conformal field theories are related to current algebras.

D. Gepner; A. Kapustin

1994-10-13T23:59:59.000Z

236

Self-seeding ring optical parametric oscillator  

DOE Patents [OSTI]

An optical parametric oscillator apparatus utilizing self-seeding with an external nanosecond-duration pump source to generate a seed pulse resulting in increased conversion efficiency. An optical parametric oscillator with a ring configuration are combined with a pump that injection seeds the optical parametric oscillator with a nanosecond duration, mJ pulse in the reverse direction as the main pulse. A retroreflecting means outside the cavity injects the seed pulse back into the cavity in the direction of the main pulse to seed the main pulse, resulting in higher conversion efficiency.

Smith, Arlee V. (Albuquerque, NM); Armstrong, Darrell J. (Albuquerque, NM)

2005-12-27T23:59:59.000Z

237

Rotordynamics of rub rings and bumpers  

E-Print Network [OSTI]

Ior as a reti. 'rence to show how we)l the plastics perl'orm. 'I'hc test procediires done lor thiec dillerent radial cleat"?lees (s. 0 mils, 7. 5 inils and 10. 0 mils) I'or each inatcrial. 'I'he KR-4190 material appi:ared to hc the hest inaterial... Bode plot (no rub ring). 8 Basic rub interaction forces. 26 9 Shafi speed versus time foi RUN 24 (PI-200, c=fi 0 mils). . . 10 Iinpact amplitude versus shafi speed for RLIN 24 (PI-200, c=S 0 mils). , 31 I I Schematic for definition ol'variables. 34...

Sinclair, Steven Jeffery

1995-01-01T23:59:59.000Z

238

Water mass distribution in cyclonic rings  

E-Print Network [OSTI]

WATER SASS DISTR'-NUT(ON Til Cy'UON I i RL i( S A Thesis NONA M, RTE JANOPAUL Submitted to the Gvsdust CoiieSe of Texas A&N Univetslty Pst'tiel fuifl11meot of the te(N|ltem 1'lt ot the de[ ee of RASTER OP SC1ENCE i)eceml:er 1979 Nv jot Sue... lect: Phy, . ical Ocean Staphy NATRR MASS DTSPRTblJTTON 1N C". CJ. ONTO RTNGS NONA MARIE . TANOPAUL Approved as to style. and content by: (Chairman. of Committee) (Member) I( December 1979 ABS'IRACT Water Mass Distribution in Cyclonic Rings...

Janopaul, Mona Marie

2012-06-07T23:59:59.000Z

239

Myriam Catusse Les rinventions du social dans le Maroc  

E-Print Network [OSTI]

Myriam Catusse Les réinventions du social dans le Maroc "ajusté" Revue des mondes musulmans et de of depoliticization. Résumé : Le Maroc de l'ajustement structurel et de la libéralisation économique est le théâtre d, publiait un article intitulé «La trajectoire du Maroc indépendant : une panne de l'ascenseur social

Paris-Sud XI, Université de

240

Plasmas du systme solaire: complexit et diagnostic in situ  

E-Print Network [OSTI]

Plasmas du système solaire: complexité et diagnostic in situ Nicole Meyer-Vernet Observatoire de Paris nicole.meyer@obspm.fr http://calys.obspm.fr/~meyer journée Plasmas à l'UPMC 21 Novembre 2005 Plasmas du système solaire : formation 10 6 K 5800 K Couronne solaireCouronne solaire (détail) TRACE - Nov

Meyer-Vernet, Nicole

Note: This page contains sample records for the topic "ase du ring" 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

La lecture au dfi du virtuel Christian Vandendorpe  

E-Print Network [OSTI]

autotélique, qui trouve en soi sa pro- pre finalité. Ce faisant, le roman nous a aussi appris comment lire les fait que, historiquement, le roman a été notre maître de lecture et a fait de celle-ci une activité. C'est la diffusion massive du roman à la fin du XVIe siècle, suivant de peu l'essor de l

Boyer, Edmond

242

CIRAD-ES UMR Innovation Intitul du sujet de thse  

E-Print Network [OSTI]

et le développement des filières agricoles : Cas de la plaine du Saïs (Maroc) Contexte et dispositif partenarial SIRMA et se rattache à deux projets en cours intervenant sur la plaine du Saïs où se l'aval des filières. Il s'agit donc d'analyser finement la manière dont les producteurs font leurs

243

Approximating Artinian Rings by Gorenstein Rings and 3-Standardness of the Maximal Ideal  

E-Print Network [OSTI]

associated to an Artin local ring, called its Gorenstein colength . We study the basic properties and give bounds on this number in this chapter. We extend results due to W. Teter, C.Huneke and A. Vraciu by studying the relation of Gorenstein colength...

Hariharan, Ananthnarayan

2009-07-23T23:59:59.000Z

244

Evolution post-rift de la marge du Golfe du Lion en Languedoc : Une marge pas si passive que a !  

E-Print Network [OSTI]

collaboration de Hubert Camus (Cenote) et Jean-Yves Reynaud (MNHN) Une excursion organisée pour l'UPA, du 29Miocène. Commentcitercedocument?:Séranne,M.,Camus,H.,Reynaud,J.Y.2011,Evolution postriftdelamargedu

Demouchy, Sylvie

245

MUON STORAGE RINGS FOR 6D PHASE SPACE COOLING.  

SciTech Connect (OSTI)

We describe several storage ring designs for reducing the 6-dimensional phase space of circulating muon beams. These rings utilize quadrupole and dipole magnets as well as wedge-shaped, liquid-hydrogen, energy-loss absorbers and energy compensating rf cavities. We obtain evaluations of their cooling performance by particle tracking simulation. Such rings are potentially useful for future Neutrino Factories or Muon Colliders as well as for existing facilities in which cooled, intense muon beams could enhance their physics programs.

KIRK,H.CLINE,D.FUKUI,Y.GARREN,A.

2003-05-12T23:59:59.000Z

246

Power Series Over Noetherian Rings May 10, 2010 William Heinzer ...  

E-Print Network [OSTI]

May 10, 2010 ... ian rings and of the induced spectral maps associated with various ..... R1. [81, pages 112-118], the proof of the Noetherian property took.

1911-00-51T23:59:59.000Z

247

Space Charge and Equilibrium Emittances in Damping Rings  

E-Print Network [OSTI]

SPACE CHARGE AND EQUILIBRIUM EMITTANCES IN DAMPING RINGS ?for the pos- sible impact of space charge on the equilibriumrings. INTRODUCTION Direct space charge effects have the

Venturini, Marco; Oide, Katsunobu; Wolski, Andy

2006-01-01T23:59:59.000Z

248

apophyseal ring fractures: Topics by E-print Network  

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

system 4 2 Ring solutions Kolokolnikov, Theodore 90 Self-potential observations during hydraulic fracturing University of California eScholarship Repository Summary: hydraulic...

249

A study of the microstrip ring resonator and its applications  

E-Print Network [OSTI]

(Continued) CHAPTER F. Effects of the Package Parasitics on the Resonant Frequency G. Experimental Results H. Double Varactor Ring Resonator Page 76 83 88 V PIN DIODES IN A RING RESONATOR AS A SWITCH/FILTER 92 A, PIN Diode Equivalent Circuit B... function of gap sise for the ring resonator in Fig. 19 and Fig. 21. . A varactor tuned ring resonator. C-V traces for the (a) forward and (b) reverse biased varactor diode. . Diagram of a varactor package cross-section. Equivalent circuit of a...

Martin, Tracy Scott

2012-06-07T23:59:59.000Z

250

Recent Progress on Design Studies of High-Luminosity Ring-Ring Electron-Ion Collider at CEBAF  

SciTech Connect (OSTI)

The conceptual design of a ring-ring electron-ion collider based on CEBAF has been continuously optimized to cover a wide center-of-mass energy region and to achieve high luminosity and polarization to support next generation nuclear science programs. Here, we summarize the recent design improvements and R&D progress on interaction region optics with chromatic aberration compensation, matching and tracking of electron polarization in the Figure-8 ring, beam-beam simulations and ion beam cooling studies.

Zhang, Y; Bruell, A; Chevtsov, P; Derbenev, Y S; Ent, R; Krafft, G A; Li, R; Merminga, L

2009-05-01T23:59:59.000Z

251

Introductory statistical mechanics for electron storage rings  

SciTech Connect (OSTI)

These lectures introduce the beam dynamics of electron-positron storage rings with particular emphasis on the effects due to synchrotron radiation. They differ from most other introductions in their systematic use of the physical principles and mathematical techniques of the non-equilibrium statistical mechanics of fluctuating dynamical systems. A self-contained exposition of the necessary topics from this field is included. Throughout the development, a Hamiltonian description of the effects of the externally applied fields is maintained in order to preserve the links with other lectures on beam dynamics and to show clearly the extent to which electron dynamics in non-Hamiltonian. The statistical mechanical framework is extended to a discussion of the conceptual foundations of the treatment of collective effects through the Vlasov equation.

Jowett, J.M.

1986-07-01T23:59:59.000Z

252

Quantum codes over Finite Frobenius Rings  

E-Print Network [OSTI]

polynomial rX i=1 aiX r i where ai 2 Z=(p n). Let = exp(2 i=pn) then, (a) = a is a generating character. 2. Inner product Symplectic inner product Let (ajb) and (a 0 jb 0 ) denote two codewords in the code C. Then the symplectic inner product... of the two vectors is de ned as (b:a 0 b 0 :a). If C is the code then its dual C? is de ned as C? = f(ajb)j (b:a0 b0:a) = 1forall(a0jb0) 2 Cg Lemma 1 Let be a character of a nite frobenius ring R. Then is a right generating character if and only...

Sarma, Anurupa

2012-10-19T23:59:59.000Z

253

Near-rings of group mappings  

E-Print Network [OSTI]

)[ = m we have A f(v ) 1 1 1 1 f(v ) and m is minimal with this property. On the other hand f(v ) = f(Av ) = A f(v ) =AA f(v ) = A f(v), which implies r=O. 1 1 1 1 1 Conversely, suppose m divides n and choose v 6 6 , v 6 8 Define f:G ~ G by f(0) = 0..., f(A v ) = A v , j = 1, 2, . . . , n and f(v) = 0 otherwise. Since m divides n, f is well defined, and clearly f E C(A). Let H be an additive subgroup of the near-ring N. We say H is N-invariant if NH c H and HN c H. Lemma 1. 2: [5] Let H be a C...

Galli, John C

2012-06-07T23:59:59.000Z

254

Bubbling the Newly Grown Black Ring Hair  

E-Print Network [OSTI]

New families of BPS black ring solutions with four electric and four dipole magnetic charges have recently been explicitly constructed and uplifted to M-theory. These solutions were found to belong to a CFT with central charge different compared to the one of the STU model. Because of their importance to AdS/CFT, here we give the microstate description of these geometries in terms of topological bubbles and supertubes. The fourth charge results in an additional flux through the topological cycles that resolve the brane singularities. The analog of these solutions in the IIB frame yield a generalized regular supertube with three electric charges and one dipole charge. Direct comparison is also made with the previously-known bubbled geometries.

Orestis Vasilakis

2012-02-08T23:59:59.000Z

255

Rencontres Gosynthtiques -9-11 avril 2013, Dijon BASSIN HOUILLER LORRAIN : RHABILITATION DU TRIANGLE DE  

E-Print Network [OSTI]

: R?HABILITATION DU TRIANGLE DE MARIENAU, DES TRAVAUX ? LA SURVEILLANCE LORRAIN COAL BASIN: TRIANGLE DE MARIENAU of France and Germany. At this place, the Houillères du Bassin de Lorraine coking plant process waters were

Paris-Sud XI, Université de

256

E-Print Network 3.0 - actes du seminaire Sample Search Results  

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

du seminaire de l'equipe Analyse Numerique de l'IRMAR. Co-organisateur, avec J. Camus (Rennes... " - Rennes. 2000-02 Responsable du seminaire de l'equipe EDP - Rennes....

257

E-Print Network 3.0 - accidents du travail Sample Search Results  

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

tel... avril 2002 en l'tendant aux accidents du travail (Cass.Soc 110402, Hachadi cCamus industrie et autre... 'conomie et sociologie du ... Source: Ecole Polytechnique,...

258

E-Print Network 3.0 - accident du travail Sample Search Results  

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

tel... avril 2002 en l'tendant aux accidents du travail (Cass.Soc 110402, Hachadi cCamus industrie et autre... 'conomie et sociologie du ... Source: Ecole Polytechnique,...

259

E-Print Network 3.0 - argilo-carbonatees du callovo-oxfordien...  

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

dans la formation argileuse du Callovo-Oxfordien (Bassin de Paris, France... ., Marchand, D., Thierry, J., 1999. Les Terres Noires du sud-est de la France (Jurassique moyen...

260

E-Print Network 3.0 - avancees du projet Sample Search Results  

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

du projet Search Powered by Explorit Topic List Advanced Search Sample search results for: avancees du projet Page: << < 1 2 3 4 5 > >> 1 Fonds de Solidarit et dveloppement des...

Note: This page contains sample records for the topic "ase du ring" 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

E-Print Network 3.0 - apport clinique du Sample Search Results  

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clinique du Search Powered by Explorit Topic List Advanced Search Sample search results for: apport clinique du Page: << < 1 2 3 4 5 > >> 1 Titre : Les Centres d'Investigation...

262

E-Print Network 3.0 - au moyen du Sample Search Results  

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

du Search Powered by Explorit Topic List Advanced Search Sample search results for: au moyen du Page: << < 1 2 3 4 5 > >> 1 Formulaire adress aux stagiairesvisiteurs ayant eu accs...

263

E-Print Network 3.0 - aux reacteurs du Sample Search Results  

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

reacteurs du Search Powered by Explorit Topic List Advanced Search Sample search results for: aux reacteurs du Page: << < 1 2 3 4 5 > >> 1 Principes de base et caracteristiques...

264

E-Print Network 3.0 - actes du symposium Sample Search Results  

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

d... ) Dominique Juh-Beaulaton ADDRA T.C., FAHEM A.K., DE JONG T. & MANK T., 1984, Atlas du dveloppement Rgional... du Togo, 207 p. ADJANOHOUN E., 1998, La notion de...

265

E-Print Network 3.0 - atlas aupres du Sample Search Results  

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

du Search Powered by Explorit Topic List Advanced Search Sample search results for: atlas aupres du Page: << < 1 2 3 4 5 > >> 1 Mise en accord de cle de session authentifiee...

266

DuPonts Journey to Build a Global Cellulosic BioFuel Business Enterprise  

Broader source: Energy.gov [DOE]

Plenary I: Progress in Advanced Biofuels DuPonts Journey to Build a Global Cellulosic BioFuel Business Enterprise William Provine, DirectorScience and Technology External Affairs, DuPont

267

E-Print Network 3.0 - argilites du callovo-oxfordien Sample Search...  

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grade de Docteur de l'Universit Paris-Est Summary: exprimentale du comportement thermo-hydro-mcanique de l'argilite du Callovo-Oxfordien devant le jury compos... long terme...

268

E-Print Network 3.0 - au pays du Sample Search Results  

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

les travaux en cours sur l'cologie du roseau commun Summary: 'cologie du roseau commun (Phragmites australis) au Qubec No 9 - Mai 2007 Le 25 mars 2004, le Ministre des......

269

E-Print Network 3.0 - au point du Sample Search Results  

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

les travaux en cours sur l'cologie du roseau commun Summary: 'cologie du roseau commun (Phragmites australis) au Qubec No 9 - Mai 2007 Le 25 mars 2004, le Ministre des......

270

Comparison of Hydraulic-Burst and Ball-on-Ring Tests for Measuring Biaxial Strength  

E-Print Network [OSTI]

Comparison of Hydraulic-Burst and Ball-on-Ring Tests for Measuring Biaxial Strength Anupa Simpatico0909 The statistics of failure of the hydraulic-burst (HB) test were compared with those of the ball-on-ring (BOR tests are ball-on-ring (BOR) and ring-on-ring (ROR); however, hydraulic-burst (HB) tests also have

Matthewson, M. John

271

Design of High Luminosity Ring-Ring Electron- Light Ion Collider at CEBAF  

SciTech Connect (OSTI)

Experimental studies of fundamental structure of nucleons require an electron-ion collider of a center-of-mass energy up to 90 GeV at luminosity up to 1035 cm-2s-1 with both beams polarized. A CEBAF-based collider of 9 GeV electrons/positrons and 225 GeV ions is envisioned to meet this science need and as a next step for CEBAF after the planned 12 GeV energy upgrade of the fixed target program. A ring-ring scheme of this collider developed recently takes advantage of the existing polarized electron CW beam from the CEBAF and a green-field design of an ion complex with electron cooling. We present a conceptual design and report design studies of this high-luminosity collider.

Slawomir Bogacz; Antje Bruell; Jean Delayen; Yaroslav Derbenev; Rolf Ent; Joseph Grames; Andrew Hutton; Geoffrey Krafft; Rui Li; Nikolitsa Merminga; Benard Poelker; Bogdan Wojtsekhowski; Byung Yunn; Yuhong Zhang; C Montag

2007-06-25T23:59:59.000Z

272

Updating the Tyrol tree-ring dataset , U. Bntgen1  

E-Print Network [OSTI]

Updating the Tyrol tree-ring dataset J. Esper1 , U. Büntgen1 , D. Frank1 , T. Pichler2 , K in palaeoclimatology The Tyrol dataset is a collection of 71 Picea abies ring width measurement series from the study area in Tyrol in the central Alps. We here describe efforts of updating this relevant dataset

Nicolussi, Kurt

273

A Database of Invariant Rings Gregor Kemper, Elmar K  

E-Print Network [OSTI]

A Database of Invariant Rings Gregor Kemper, Elmar K ? ording, Gunter Malle, B. Heinrich Matzat, Denis Vogel, and Gabor Wiese CONTENTS 1. Introduction 2. Concepts of the Database 3. An Example Session/8­2 (``Invariantentheorie endlicher Gruppen''). We announce the creation of a database of invariant rings. This database

Malle, Gunter

274

Magnetic properties of small multi-layered rings  

E-Print Network [OSTI]

Thin film rings can be an alternative geometry of magnetic memory cells, in which data bits are stored by the chirality of the flux-closed or 'vortex' state of the ring. The absence of the stray field in the vortex state ...

Jung, Wonjoon

2007-01-01T23:59:59.000Z

275

Design and Evaluation of Hierarchical Rings with Deflection Routing  

E-Print Network [OSTI]

that enable us to mostly maintain the simplicity of traditional simple ring topologies while providing higher of several MUXes to allow traffic to enter and leave, and one pipeline register. Its latency is typically and commercial multicore processors have utilized ring

Mutlu, Onur

276

Transverse Feedback in a 100 TeV Storage Ring  

E-Print Network [OSTI]

Proceedings Transverse Feedback in a 100 TeV Storage Ring G.DE93 001571 TRANSVERSE FEEDBACK IN A 100 TeV STORAGE RING*IS UNLIMITED r-t_9. TRANSVERSE FEEDBACK IN A 100 TeV STORAGE

Lambertson, G.

2011-01-01T23:59:59.000Z

277

Drop Tests of the Closure Ring for the 9975 Package  

SciTech Connect (OSTI)

The drop tests of the closure ring for 9975 packages, described here, were performed to answer questions raised by the regulatory authority as a result of deformation of the closure ring and drum rim observed during drop tests conducted in September 1998.

Smith, A.C

1999-09-29T23:59:59.000Z

278

Marshall's and Milnor's Conjectures for Preordered von Neumann Regular Rings  

E-Print Network [OSTI]

Marshall's and Milnor's Conjectures for Preordered von Neumann Regular Rings M. Dickmann F a proper preorder T, satisfies Marshall's signature conjecture and Milnor's Witt ring conjecture (for result can be summarized as follows: 1) Marshall's signature conjecture was proved in [DM1

279

Loss Factor of the PEP-II Rings  

SciTech Connect (OSTI)

An RF power balance method is used to measure the synchrotron radiation losses and the wake field losses. We present the history of the losses in the Low Energy Ring (LER) and the High Energy Ring (HER) during the last several runs of PEP-II.

Novokhatski, A; Sullivan, M.; /SLAC

2008-07-11T23:59:59.000Z

280

APPLICATION DU SEVRAGE A 12 JOURS DANS L'EXPLOITATION D'UN TROUPEAU PORCIN  

E-Print Network [OSTI]

belonging to 5 pig production units of the 41 Cotes du Nord» department. The animals were distributed 325 truies appartenant à 5 éle- vages du département des Côtes du Nord, réparties en deux groupes diminution (non significative) du poids moyen des porcelets à deux mois dans le cas d'un sevrage très précoce

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "ase du ring" 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

Les parties prenantes au coeur du business model Berthelot Eric, Coissard Steven & Kachour Maher  

E-Print Network [OSTI]

Les parties prenantes au coeur du business model Berthelot Eric, Coissard Steven & Kachour Maher prenantes au coeur du business model Résumé L'objectif de ce papier est de mettre la théorie des parties prenantes au coeur du débat sur le concept du business model. Ces dernières ont été souvent ignorées ou

Paris-Sud XI, Université de

282

Institut de Mathematiques de Jussieu U.M.R. 7586 du C. N. R. S.  

E-Print Network [OSTI]

revitalisation de la recherche au Kurdistan" du mardi 14 au jeudi 16 d´ecembre 2010 `a Erbil, Kurdistan December 14 - 16, 2010, Erbil (Kurdistan, Iraq) International Conference on Revitalizing Research in Kurdistan´egional du Kurdistan (KRG) a organis´e une conf´erence internationale "Revitalizing Research in Kurdistan" du

Waldschmidt, Michel

283

L'ADAPTATION CULTURELLE DU CONTROLE DE GESTION CAS DE LA TUNISIE  

E-Print Network [OSTI]

L'ADAPTATION CULTURELLE DU CONTROLE DE GESTION CAS DE LA TUNISIE RESUME Les questions d de la socit nord-amricaine, du contrle de gestion. Le second est de montrer en quoi les valeurs de proposer quelques orientations d'adaptation du contrle de gestion la culture nationale

Boyer, Edmond

284

CONTRIBUTION A L'ANALYSE DE LA GESTION DU RESULTAT DES  

E-Print Network [OSTI]

CONTRIBUTION A L'ANALYSE DE LA GESTION DU RESULTAT DES SOCIETES COTEES Thomas JEANJEAN Doctorant.47.40.24.60, E-mail : jeanjean@ecogest.ens-cachan.fr Rsum Abstract Cette communication tudie la gestion du taken into account. Mots cls. - gestion du rsultat incitations - contraintes. Keywords. - earnings

Boyer, Edmond

285

PRESSION DE VAPEUR SATURANTE DU LITHIUM ENTRE 462 ET 642 Par Mlle M. MAUCHERAT,  

E-Print Network [OSTI]

d'Imphy) : ce m- tal rsiste trs bien l'action corrosive du lithium, je l'ai adopt aprsPRESSION DE VAPEUR SATURANTE DU LITHIUM ENTRE 462 ET 642 Par Mlle M. MAUCHERAT, Facult des Sciences de Marseille. Sommaire. - Dans ce travail on tudie la tension de vapeur saturante du lithium par

Boyer, Edmond

286

UNIVERSITE DU DROIT ET DE LA SANTE DE LILLE II FACULTE DE MEDECINE  

E-Print Network [OSTI]

'intégration sensori motrice dans la maladie de Parkinson et modulation par la stimulation thêta burst intermittente du (intégration sensori motrice) 62 5) Paradigme 62 6) Analyses statistiques 63 RESULTATS 65 1) Effet du vieillissement sur l'excitabilité du cortex moteur primaire 65 2) Comparaison de la performance motrice, de l

Paris-Sud XI, Université de

287

Atlas de la Biodiversit Marine du Gabon Marine Biodiversity Atlas for Gabon  

E-Print Network [OSTI]

Atlas de la Biodiversité Marine du Gabon Marine Biodiversity Atlas for Gabon Version 1: Avril 2012, Matthew J Witt #12;Atlas de la Biodiversité Marine du Gabon Marine Biodiversity Atlas for Gabon 1 Introduction Bienvenue à l'atlas Darwin de la Biodiversité Marine du Gabon (version 1; avril 2012). La mission

Exeter, University of

288

LE BUDGET : FONCTIONS THEORIQUES ET APPLICATION AU CAS D'UNE ORGANISATION DU  

E-Print Network [OSTI]

LE BUDGET : FONCTIONS THEORIQUES ET APPLICATION AU CAS D'UNE ORGANISATION DU SPECTACLE VIVANT'utilisation du budget existant et susceptibles d'exister dans les organisations artistiques et culturelles, et en, la fois thorique et pratique, qui s'appuie sur une synthse des fonctions thoriques du budget

Paris-Sud XI, Universit de

289

"Tree Tugging and Omphalos Hugging on Minoan Gold Rings"  

E-Print Network [OSTI]

, and M. Dobson, Exeter, pp. 177195. Baurain, C., P. Darcque, and C. Ver- linden. 1983. Malia: Abords Nord- Est du Palais, BCH 107, pp. 901 904. . 1985. Malia: Abords Nord- Est du Palais, BCH 109, pp. 892 895. . 1986. Malia: Abords Nord... Evanss Excavations at Knossos (BSA Studies 12), London. Calligas, P. G. 1992. From the Amy- klaion, in ?????????: Lakonian Studies in Honour of Hector Catling, ed. J. M. Sanders, London, pp. 31 48. Carinci, F. 2001. La casa a sud della Rampa e...

Younger, John G.

2009-01-01T23:59:59.000Z

290

E-Print Network 3.0 - aps storage ring Sample Search Results  

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

total distance from the beginning... in the storage ring and the injector to ring beam line. The magnet locations in the synchrotron are not shown... the Storage Ring. 12;) (...

291

Microsoft Word - 2013 KCP ASES Final  

National Nuclear Security Administration (NNSA)

agreed to by MDNR and KCP representatives. These signs provide notification that fish from the area should not be consumed, and that drinking the water and wading and...

292

Session 3280 ASEE Annual Conference -1  

E-Print Network [OSTI]

and engineering education. Two different student populations have been selected for discussion in this paper: non-science majors taking introductory physics at American University and at-risk freshman engineering students particular learning style models and their application to physics and engineering education. The first model

Larkin, Teresa L.

293

Microsoft Word - 2013 KCP ASES Final  

National Nuclear Security Administration (NNSA)

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) "ofEarlyEnergyDepartmentNationalRestart of the Review ofElectronic Input Options Gary2013 Annual Site

294

PLJ3ASE RUSH ANALYTICAL DATA SHEET  

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$0.C. 20545 OCT 28 1% - :NEW;ORAU

295

VISCOSITY IN PLANETARY RINGS WITH SPINNING SELF-GRAVITATING PARTICLES  

SciTech Connect (OSTI)

Using local N-body simulation, we examine viscosity in self-gravitating planetary rings. We investigate the dependence of viscosity on various parameters in detail, including the effects of particle surface friction. In the case of self-gravitating rings with low optical depth, viscosity is determined by particle random velocity. Inclusion of surface friction slightly reduces both random velocity and viscosity when particle random velocity is determined by inelastic collisions, while surface friction slightly increases viscosity when gravitational encounters play a major role in particle velocity evolution, so that viscous heating balances with increased energy dissipation at collisions due to surface friction. We find that including surface friction changes viscosity in dilute rings up to a factor of about two. In the case of self-gravitating dense rings, viscosity is significantly increased due to the effects of gravitational wakes, and we find that varying restitution coefficients also change viscosity in such dense rings by a factor of about two. We confirm that our numerical results for viscosity in dense rings with gravitational wakes can be well approximated by a semianalytic expression that is consistent with a previously obtained formula. However, we find that this formula seems to overestimate viscosity in dense rings far from the central planet, where temporary gravitational aggregates form. We derive semianalytic expressions that reproduce our numerical results well for the entire range of examined parameters.

Yasui, Yuki; Ohtsuki, Keiji [Department of Earth and Planetary Sciences, Kobe University, Kobe 657-8501 (Japan); Daisaka, Hiroshi [Graduate School of Commerce and Management, Hitotsubashi University, Tokyo 186-8601 (Japan)

2012-05-15T23:59:59.000Z

296

Diffractions politiques du march (Cte-d'Ivoire, Vietnam)  

E-Print Network [OSTI]

politique, à partir des cas de la Côte-d'Ivoire et du Vietnam. Il s'inscrit contre une autonomisation de la'être burkinabè et empêché de se présenter aux élections. Mots clés Côte d'Ivoire ; Vietnam ; Politique ; ?tat/clerse/ ainsi que http://www.tem.ird.fr #12;Bazin & Selim, 2001. Diffractions politiques du marché (Côte- d'Ivoire

Paris-Sud XI, Université de

297

Ring fission of anthracene by a eukaryota  

SciTech Connect (OSTI)

Ligninolytic fungi are unique among eukaryotes in their ability to degrade polycyclic aromatic hydrocarbons (PAHs), but the mechanism for this process is unknown. Although certain PAHs are oxidized in vitro by the fungal lignin peroxidases (LiPs) that catalyze ligninolysis, it has never been shown that LiPs initiate PAH degradation in vivo. To address these problems, the metabolism of anthracene (AC) and its in vitro oxidation product, 9,10-anthraquinone (AQ), was examined by chromatographic and isotope dilution techniques in Phanerochaete chrysosporium. The fungal oxidation of AC to AQ was rapid, and both AC and AQ were significantly mineralized. Both compounds were cleaved by the fungus to give the same ring-fission metabolite, phthalic acid, and phthalate production from AQ was shown to occur only under ligninolytic culture conditions. These results show that the major pathway for AC degradation in Phanerochaete proceeds AC -> AQ -> phthalate + CO2 and that it is probably mediated by LiPs and other enzymes of ligninolytic metabolism.

Hammel, K.E.; Green, B.; Gai, W.Z.

1993-01-01T23:59:59.000Z

298

Ring fission of anthracene by a eukaryote  

SciTech Connect (OSTI)

Ligninolytic fungi are unique among eukaryotes in their ability to degrade polycyclic aromatic hydrocarbons (PAHs), but the mechanism for this process is unknown. Although certain PAHs are oxidized in vitro by the fungal lignin peroxidases (LiPs) that catalyze ligninolysis, it has never been shown that LiPs initiate PAH degradation in vivo. To address these problems, the metabolism of anthracene (AC) and its in vitro oxidation product, 9,10-anthraquinone (AQ), was examined by chromatographic and isotope dilution techniques in Phanerochaete chrysosporium. The fungal oxidation of AC to AQ was rapid, and both AC and AQ were significantly mineralized. Both compounds were cleaved by the fungus to give the same ring-fission metabolite, phthalic acid, and phthalate production from AQ was shown to occur only under ligninolytic culture conditions. These results show that the major pathway for AC degradation in Phanerochaete proceeds AC {yields} AQ {yields} phthalate + CO{sub 2} and that it is probably mediated by LiPs and other enzymes of ligninolytic metabolism.

Hammel, K.E.; Green, B.; Wen Zhi Gai (State Univ. of New York, Syracuse (United States))

1991-12-01T23:59:59.000Z

299

E-Print Network 3.0 - accelerated vortex ring Sample Search Results  

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

left behind... forces were derived from the vortex rings, assuming all propulsive energy to be compiled in the rings... , ending up in a separate vortex ... Source:...

300

PROGRESS IN DESIGNING A MUON COOLING RING WITH LITHIUM LENSES.  

SciTech Connect (OSTI)

We discuss particle tracking simulations in a storage ring with lithium lens inserts designed for the six-dimensional phase space cooling of muons by the ionization cooling. The ring design contains one or more lithium lens absorbers for transverse cooling that transmit the beam with very small beta-function values, in addition to liquid-hydrogen wedge-shaped absorbers in dispersive locations for longitudinal cooling. Such a ring could comprise the final component of a cooling system for use in a muon collider. The beam matching between dipole-quadrupole lattices and the lithium lenses is of particular interest.

FUKUI,Y.CLINE,D.B.GARREN,A.A.KIRK,H.G.

2004-03-03T23:59:59.000Z

Note: This page contains sample records for the topic "ase du ring" 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

Controllable spin entanglement production in a quantum spin Hall ring  

E-Print Network [OSTI]

We study the entanglement production in a quantum spin Hall ring geometry where electrons of opposite spins are emitted in pairs from a source and collected in two different detectors. Postselection of coincidence detector events gives rise to entanglement in the system, measurable through correlations between the outcomes in the detectors. We have chosen a geometry such that the entanglement depends on the dynamical phases picked up by the edge states as they move around the ring. In turn, the dependence of the phases on gate potential and Rashba interaction allows for a precise electrical control of the entanglement production in the ring.

Anders Strm; Henrik Johannesson; Patrik Recher

2015-03-13T23:59:59.000Z

302

Use of Slip Ring Induction Generator for Wind Power Generation  

E-Print Network [OSTI]

Wind energy is now firmly established as a mature technology for electricity generation. There are different types of generators that can be used for wind energy generation, among which Slip ring Induction generator proves to be more advantageous. To analyse application of Slip ring Induction generator for wind power generation, an experimental model is developed and results are studied. As power generation from natural sources is the need today and variable speed wind energy is ample in amount in India, it is necessary to study more beneficial options for wind energy generating techniques. From this need a model is developed by using Slip ring Induction generator which is a type of Asynchronous generator.

K Y Patil; D S Chavan

303

Geodesic Motion in the (Charged) Doubly Spinning Black Ring Spacetime  

E-Print Network [OSTI]

In this article we analyze the geodesics of test particles and light in the five dimensional (charged) doubly spinning black ring spacetime. Apparently it is not possible to separate the Hamilton-Jacobi-equation for (charged) doubly spinning black rings in general, so we concentrate on special cases: null geodesics in the ergosphere and geodesics on the two rotational axes of the (charged) doubly spinning black ring. We present analytical solutions to the geodesic equations for these special cases. Using effective potential techniques we study the motion of test particles and light and discuss the corresponding orbits.

Saskia Grunau; Valeria Kagramanova; Jutta Kunz

2012-12-03T23:59:59.000Z

304

Online optimization of storage ring nonlinear beam dynamics  

E-Print Network [OSTI]

We propose to optimize the nonlinear beam dynamics of existing and future storage rings with direct online optimization techniques. This approach may have crucial importance for the implementation of diffraction limited storage rings. In this paper considerations and algorithms for the online optimization approach are discussed. We have applied this approach to experimentally improve the dynamic aperture of the SPEAR3 storage ring with the robust conjugate direction search method and the particle swarm optimization method. The dynamic aperture was improved by more than 5 mm within a short period of time. Experimental setup and results are presented.

Huang, Xiaobiao

2015-01-01T23:59:59.000Z

305

Libert du travail et dveloppement, la porte socio-historique de l'analyse du dveloppement d'Amartya Sen1  

E-Print Network [OSTI]

: Amartya Sen met au centre de sa conception du développement, l'institution d'une « liberté de participer1 Liberté du travail et développement, la portée socio-historique de l'analyse du développement d'Amartya Sen1 dans le cas français Claude Didry (claude.didry@ens-cachan.fr) Sociologue, directeur de recherche

Paris-Sud XI, Université de

306

A RING E3?substrate complex poised for ubiquitin-like protein transfer: structural insights into cullin-RING ligases  

SciTech Connect (OSTI)

How RING E3 ligases mediate E2-to-substrate ubiquitin-like protein (UBL) transfer remains unknown. Here we address how the RING E3 RBX1 positions NEDD8's E2 (UBC12) and substrate (CUL1). We find that existing structures are incompatible with CUL1 NEDD8ylation and report a new conformation of RBX1 that places UBC12 adjacent to CUL1. We propose RING domain rotation as a general mechanism for UBL transfer for the largest family of E3s.

Calabrese, Matthew F.; Scott, Daniel C.; Duda, David M.; Grace, Christy R.R.; Kurinov, Igor; Kriwacki, Richard W.; Schulman, Brenda A. (Cornell); (SJCH)

2011-09-20T23:59:59.000Z

307

Dynamic Phase Filtering with Integrated Optical Ring Resonators  

E-Print Network [OSTI]

can then help extract complex spectral information. Broadband photonic RF phase shifting for beam steering of a phased array antenna is also shown using dynamically tunable integrated optical ring resonators. Finally all-optical pulse compression...

Adams, Donald Benjamin

2011-10-21T23:59:59.000Z

308

THE HOCHSCHILD COHOMOLOGY RING OF REGULAR MAXIMAL PRIMITIVE QUOTIENTS OF  

E-Print Network [OSTI]

-algebra A we mean just the ring HHo(A) = Ext oA Aopp(A, A) of self-extensions of A considered as an A k Aopp

Soergel, Wolfgang

309

Algebraic series and valuation rings over nonclosed fields  

E-Print Network [OSTI]

Suppose that $k$ is an arbitrary field. Consider the field $k((x_1,...,x_n))$, which is the quotient field of the ring $k[[x_1,...,x_n

Cutkosky, Steven Dale

2007-01-01T23:59:59.000Z

310

Ring Involutions and Self-Dual Codes Jay A. Wood  

E-Print Network [OSTI]

Ring Involutions and Self-Dual Codes Jay A. Wood Department of Mathematics Western Michigan University jay.wood@wmich.edu AMS meeting, Lexington, Kentucky March 27, 2010 #12;Acknowledgments Much

Wood, Jay

311

Characters and finite Frobenius rings Jay A. Wood  

E-Print Network [OSTI]

Characters and finite Frobenius rings Jay A. Wood Department of Mathematics Western Michigan-modules; 3. R = R as right R-modules. Due independently to Hirano, 1997, and Wood, 1999. JW (WMU) Frobenius

Wood, Jay

312

Power Series Over Noetherian Rings February 4, 2013 William ...  

E-Print Network [OSTI]

Feb 4, 2013 ... ian rings and of the induced spectral maps associated with various ...... algebraic independence of ?1 over R, we have ht( ?P ?R1) = 1, and so...

2013-02-04T23:59:59.000Z

313

A Shallow Attenuating Anomaly Inside The Ring Fracture Of The...  

Open Energy Info (EERE)

Shallow Attenuating Anomaly Inside The Ring Fracture Of The Valles Caldera, New Mexico Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: A Shallow...

314

Two Nerds . . . One Love . . . and A Great Golden Ring | Department...  

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

who told her to check out a rare crystalline deposit that had been discovered in the heart of the RHIC. The crystal was a diamond ring, and Dave was there too. And yes, Kendra...

315

Fermilab Muon Ring Arrives to a Large Crowd of Fans  

SciTech Connect (OSTI)

A very large group of people gathered to watch the muon g-2 ring on its last leg of the big move from Brookhaven National Laboratory in Long Island, NY to Fermilab in Batavia, IL.

None

2013-08-15T23:59:59.000Z

316

Dynein Motor Domain Shows Ring-Shaped Motor, Buttress  

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

Dynein Motor Domain Shows Ring-Shaped Motor, Buttress Print Movement is fundamental to life. It takes place even at the cellular level where cargo is continually being transported...

317

Migration Strategies towards All Optical Metropolitan Access Rings  

E-Print Network [OSTI]

, in order to cope with the traffic increase and, most importantly, in order to reduce the CAPEX and OPEX reducing the CAPEX and OPEX of existing active technologies based on SDH/SONET rings and Ethernet star

Aracil, Javier

318

Landfill liner interface strengths from torsional-ring-shear tests  

SciTech Connect (OSTI)

A torsional-ring-shear apparatus and test procedure are described for measuring soil/geosynthetic and geosynthetic/geosynthetic interface strengths. Typical interface strengths are presented for a double-composite liner system and the relevancy of ring-shear strengths is illustrated using the slope failure at the Kettleman Hills Waste Repository, Kettleman City, Calif. The results of undrained ring-shear tests show that for a clay/geomembrane interface: (1) interface strength depends on plasticity and compaction water content of the clay, and the applied normal stress; (2) interface strengths measured with the torsional-ring-shear apparatus are in excellent agreement with back-calculated field strengths; and (3) peak and residual interface failure envelopes are nonlinear, and the nonlinearity should be modeled in stability analyses instead of as a combination of cohesion and friction angle. Design recommendations for interface strengths and stability analyses are also presented.

Stark, T.D. (Univ. of Illinois, Urbana, IL (United States)); Poeppel, A.R. (Langan Engineering Associates, Inc., New York, NY (United States))

1994-03-01T23:59:59.000Z

319

TIGHT CLOSURE IN GRADED RINGS Karen E. Smith \\Lambda  

E-Print Network [OSTI]

TIGHT CLOSURE IN GRADED RINGS Karen E. Smith \\Lambda Abstract. This paper facilitates is supported by the U.S. National Science Foundation. Typeset by A M S­T E X 1 #12; 2 KAREN E. SMITH \\Lambda

Smith, Karen E.

320

Graphene Layer Growth Chemistry: Five-Six-Ring Flip Reaction  

E-Print Network [OSTI]

are incorporated into growing graphene layers and hence willGRAPHENE LAYER GROWTH CHEMISTRY: FIVE-SIX-RING FLIP REACTIONon the zigzag edge of a graphene layer. A new reaction

Whitesides, R.; Domin, D.; Salomon-Ferrer, R.; Lester Jr., W.A.; Frenklach, M.

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ase du ring" 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

Frequency stabilization for a 486nm dye-ring laser  

E-Print Network [OSTI]

For my thesis, I worked towards using two reference cavities to provide frequency stabilization to a 486nm dye-ring laser. After a doubling cavity doubles the frequency to 243nm, the laser beam is used to excite ground ...

Sievers, Charles A. (Charles Anders), 1979-

2004-01-01T23:59:59.000Z

322

David W. DuBois New Mexico State Climatologist  

E-Print Network [OSTI]

David W. DuBois New Mexico State Climatologist Plant and Environmental Sciences, New Mexico State://web.nmsu.edu/~dwdubois/ Education 1988 B.A. Physics, Rutgers University 1991 M.S. Physics, New Mexico State University 2003 Ph, New Mexico State University, Department of Plant & Environmental Sciences, Las Cruces, NM 2009 2010

Johnson, Eric E.

323

LES PIRATES DU CYBERART, INCONFORT TECHNIQUE ET CONTAMINATION  

E-Print Network [OSTI]

), Les oeuvres noires de l'art et de la Littérature , L'Harmattan, Paris, pp. 31-50. #12;2 LES OEUVRES-Caroline Vanbremeersch L'Harmattan, Logiques sociales - Sociologie de la connaissance L'art du noir a traversé le siècle

Paris-Sud XI, Université de

324

Universite de Valenciennes et du Hainaut-Cambresis  

E-Print Network [OSTI]

Universit´e de Valenciennes et du Hainaut-Cambr´esis Sfax Rapporteurs LOEB Jean-Jacques . . . . . . . . . . . Universit´e d'Angers ZARATI Sa¨id constants et son soutien moral. Je remercie tr`es sinc`erement Jean-Jacques LOEB et Sa¨id ZARATI d

El Kacimi, Aziz

325

ISO 9001 : LES ENJEUX DU RECOURS A UN REFERENTIEL  

E-Print Network [OSTI]

ISO 9001 : LES ENJEUX DU RECOURS A UN REFERENTIEL QUALITE SUPPLEMENTAIRE POUR LA PROFESSION de déterminer les enjeux principaux de l'obtention de la norme ISO 9001 pour un cabinet d of obtaining the standard ISO 9001 for a certified public accountant firm. Initially, we will reconsider

Boyer, Edmond

326

Contribution l'analyse multi chelle du comportement mcanique non  

E-Print Network [OSTI]

Contribution l'analyse multi chelle du comportement mcanique non linaire matriau des Impact Comportement non linaire matriau des structures composites DtailstructuralEprouvettelmentaire - Caractrisation - Lois de comportement (1D, 2D, 3D) - Micro-Mso-Macro - Dveloppement d'outils, mthodes

Mailhes, Corinne

327

NOUVEAUX REPERES ET NOUVEAUX ESPACES DU CONTROLE DE GESTION  

E-Print Network [OSTI]

NOUVEAUX REPERES ET NOUVEAUX ESPACES DU CONTROLE DE GESTION : LE CAS DES ACTIVITES DE SERVICE.meyssonnier@univ-nantes.fr Rsum : Le contrle de gestion ne peut plus tre apprhend uniquement dans sa dimension financire prsentation de cette nouvelle approche est effectue dans le cas des activits de service. Mots Cls

Boyer, Edmond

328

FORMATION GESTION DU STRESS CONTEXTE, PUBLIC, FINALITE DE LA FORMATION  

E-Print Network [OSTI]

FORMATION GESTION DU STRESS CONTEXTE, PUBLIC, FINALITE DE LA FORMATION La vie moderne et le stress : mettre en place des stratgies de gestion , tudier quelques aspects essentiels de la et cas cliniques composs par les participants ou fournis par le formateur . - Jeux de rle en sous

Brest, Universit de

329

IPR: Automated Interaction Process Reconciliation Zongxia Du1  

E-Print Network [OSTI]

IPR: Automated Interaction Process Reconciliation Zongxia Du1 , Jinpeng Huai1 , Yunhao Liu2 reconciliation algorithm, called IPR (Interaction Process Reconciliation) based on Petri Net, which is able a prototype IPR server in our lab, and evaluate our design by comprehensive experiments. Results show that IPR

Liu, Yunhao

330

lectrotechnique du Futur 14&15 dcembre 2011, Belfort  

E-Print Network [OSTI]

requires the minimization and the ability to predict maintenance operations. In variable speed operation fonctionnement à vitesse variable ou en régime transitoire, des techniques de traitement du signal avancées sont and an analysis of the above techniques for failure detection in an induction generator. MOTS-CLES ­ Génératrice

Paris-Sud XI, Université de

331

L'AUTISME : UNE PATHOLOGIE DU CODAGE TEMPOREL ? 1  

E-Print Network [OSTI]

mouvement, ii) la perception catégorielle de phonèmes et iii) l'anticipation motrice. Les résultats montrent temporel, vision du mouvement, catégorisation des phonèmes, anticipation motrice, rééducation. Abstract

Paris-Sud XI, Université de

332

Science du sol Le phosphore assimilable des sols : sa reprsentation  

E-Print Network [OSTI]

Science du sol Le phosphore assimilable des sols : sa représentation par un modèle fonctionnel à'échange isotopique des ions phosphate permet de démon- trer que le phosphore (P) biodisponible des sols est un des fertilisations excédentaires de phosphore modifient tous les compartiments. Cette représentation

Boyer, Edmond

333

Les dbuts du moteur Diesel en France Nouveaux lments historiques  

E-Print Network [OSTI]

1 Les dbuts du moteur Diesel en France Nouveaux lments historiques par Jean-Michel Althuser 1 et Paul-Antoine Naegel 2 Rsum : Aprs la biographie de Rudolf DIESEL par son fils Eugen, parue dans sa premire dition Hambourg en 1937, aprs un dossier spcial consacr DIESEL en 1966 par la revue

Paris-Sud XI, Universit de

334

MMOIRES ORIGINAUX 169 Utilisation du lactosrum comme milieu pour transformer  

E-Print Network [OSTI]

]. Au cours de l'hydro- lyse, la plupart des thioglucosides forment des isothiocyanates (ITC du grain égrugé de colza par des micro- organismes [7, 11]. La détoxication des combinaisons biomasse des micro-organismes utilisés, accumulés par leur culture. II. - PROTOCOLE EXPERIMENTAL Les

Paris-Sud XI, Université de

335

Interaction region design for a ring ring version of the LHEC study  

E-Print Network [OSTI]

The LHeC aims at colliding hadron-lepton beams with center of mass energies in the TeV scale. For this purpose the existing LHC storage ring is extended by a high energy electron accelerator in the energy range of 60 to 140 GeV. The electron beam will be accelerated and stored in a LEP like storage ring in the LHC tunnel. In this paper we present the layout of the interaction region which has to deliver at the same time well matched beam optics and an efficient separation of the electron and proton beams. In general the large momentum difference of the two colliding beams provides a very elegant way to solve this problem: A focusing scheme that leads to the required beamsizes of the electrons and protons is combined with an early but gentle beam separation to avoid parasitic beam encounters and still keep the synchrotron radiation level in the IR within reasonable limits. We present in this paper two versions of this concept: A high luminosity layout where the mini ? magnets are embedded into the detector de...

Appleby, R B; Dainton, J; Holzer, B; Bettoni, S; Bruning, O; Russenschuck, S H; Kostka, P; Kling, A; Nagorny, B; Schneekloth, U; Polini, A; Klein, M

2010-01-01T23:59:59.000Z

336

Instability issues for the ESS linac and rings  

SciTech Connect (OSTI)

Comments are made on beam instability issues in the ESS linac and rings. The topics of interest in the linac are halo generation in the absence and presence of machine imperfections, and also the stability of the momentum ramping of the output beam. In the case of the rings, the main concern is for fast coherent transverse instabilities due to the combined effect of coupled electron-proton oscillations and interaction with the wall impedances.

Rees, G. H. [Rutherford Appleton Laboratory, CLRC (United Kingdom)

1999-12-03T23:59:59.000Z

337

Minimal left ideals of centralizer near-rings  

E-Print Network [OSTI]

MINIMAL LEFT IDEALS OF CENTRALIZER NEAR- RINGS A Thesis by DEBBIE IRENE GILLIAM Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1981 Major... Subject: Mathematics NINIMAL LEFT IDEALS OF CENTRALIZER NEAR-RINGS A Thesis by DEBBIE IRENE GILLIAN Approved as to style and content by: Chai n of Committee Co-Chairman Head of D rtment) ember Nembe August 1981 ABSTRACT Minimal Left Ideals...

Gilliam, Debbie Irene

1981-01-01T23:59:59.000Z

338

Analysis of floating multi-ring oil seals  

E-Print Network [OSTI]

ANALYSIS OF FLOATING MULTI-RING OIL SEALS A Thesis by JULIO ENRIQUE SEMANATE NEGRETE Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December... 1992 Major Subject: Mechanical Engineering ANALYSIS OF FLOATING MULTI-RING OIL SEALS by JULIO ENRIQUE SEMANATE NEGRETE Approved as to style and content by: ( hair of Committee) e on (Member) . Pal zolo (Member) +ovWa ter L. Bradley (Head...

Semanate Negrete, Julio Enrique

1992-01-01T23:59:59.000Z

339

*Version non corrige du chapitre d'introduction du livre L'Autre, le Mme et le bestiaire. Les reprsentations stratgiques du nationalisme argentin. L'Harmattan, Paris, 2002, 601 p.  

E-Print Network [OSTI]

représentations stratégiques du nationalisme argentin. L'Harmattan, Paris, 2002, 601 p. Ce livre porte sur les stratégiques du nationalisme argentin Ruptures et continuités dans le désordre global L'Harmattan 2002 halshs

Paris-Sud XI, Université de

340

Hydrodynamical Simulations of Nuclear Rings in Barred Galaxies  

E-Print Network [OSTI]

Dust lanes, nuclear rings, and nuclear spirals are typical gas structures in the inner region of barred galaxies Their shapes and properties are linked to the physical parameters of the host galaxy. We use high-resolution hydrodynamical simulations to study 2D gas flows in simple barred galaxy models. The nuclear rings formed in our simulations can be divided into two groups: one group is nearly round and the other is highly elongated. We find that roundish rings may not form when the bar pattern speed is too high or the bulge central density is too low. We also study the periodic orbits in our galaxy models, and find that the concept of inner Lindblad resonance (ILR) may be generalized by the extent of $x_2$ orbits. All roundish nuclear rings in our simulations settle in the range of $x_2$ orbits (or ILRs). However, knowing the resonances is insufficient to pin down the exact location of these nuclear rings. We suggest that the backbone of round nuclear rings is the $x_2$ orbital family, i.e. round nuclear r...

Li, Zhi; Kim, Woong-Tae

2015-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ase du ring" 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 ring system detected around the Centaur (10199) Chariklo  

E-Print Network [OSTI]

Until now, rings have been detected in the Solar System exclusively around the four giant planets. Here we report the discovery of the first minor-body ring system around the Centaur object (10199) Chariklo, a body with equivalent radius 124$\\pm$9 km. A multi-chord stellar occultation revealed the presence of two dense rings around Chariklo, with widths of about 7 km and 3 km, optical depths 0.4 and 0.06, and orbital radii 391 and 405 km, respectively. The present orientation of the ring is consistent with an edge-on geometry in 2008, thus providing a simple explanation for the dimming of Chariklo's system between 1997 and 2008, and for the gradual disappearance of ice and other absorption features in its spectrum over the same period. This implies that the rings are partially composed of water ice. These rings may be the remnants of a debris disk, which were possibly confined by embedded kilometre-sized satellites.

Braga-Ribas, F; Ortiz, J L; Snodgrass, C; Roques, F; Vieira-Martins, R; Camargo, J I B; Assafin, M; Duffard, R; Jehin, E; Pollock, J; Leiva, R; Emilio, M; Machado, D I; Colazo, C; Lellouch, E; Skottfelt, J; Gillon, M; Ligier, N; Maquet, L; Benedetti-Rossi, G; Gomes, A Ramos; Kervella, P; Monteiro, H; Sfair, R; Moutamid, M El; Tancredi, G; Spagnotto, J; Maury, A; Morales, N; Gil-Hutton, R; Roland, S; Ceretta, A; Gu, S -h; Wang, X -b; Harpse, K; Rabus, M; Manfroid, J; Opitom, C; Vanzi, L; Mehret, L; Lorenzini, L; Schneiter, E M; Melia, R; Lecacheux, J; Colas, F; Vachier, F; Widemann, T; Almenares, L; Sandness, R G; Char, F; Perez, V; Lemos, P; Martinez, N; Jrgensen, U G; Dominik, M; Roig, F; Reichart, D E; LaCluyze, A P; Haislip, J B; Ivarsen, K M; Moore, J P; Frank, N R; Lambas, D G

2014-01-01T23:59:59.000Z

342

E-Print Network 3.0 - apophyseal ring fracture Sample Search...  

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

fracture Search Powered by Explorit Topic List Advanced Search Sample search results for: apophyseal ring fracture...

343

Numerical simulation of the operation of piston rings in a reciprocating engine  

SciTech Connect (OSTI)

In this paper, the authors present results concerning the tightness of a combustion chamber by rings placed on a piston. The authors have developed a program of simulation of the operation of rings on a piston in movement. This program takes into account: the unstationary reciprocating movement of the ring in the piston ring groove and flows of gases between the combustion chamber, volumes delimited by the set rings-piston-cylinder and the crankcase. These flows are executed in rear of the ring or directly by the clearance to the cup of the ring.

Saghir, H.; Arques, P. [Centrale School of Lyon, Ecully (France)

1995-12-31T23:59:59.000Z

344

PANGEA n 45/46 Evolution tectonique et magmatique du NW du massif de Tazekka (Maroc oriental) Juin / Dcembre 2009 Hakima Ajamay et al.  

E-Print Network [OSTI]

PANGEA n° 45/46 Evolution tectonique et magmatique du NW du massif de Tazekka (Maroc oriental) Juin (Maroc oriental) Tectonic and magmatic evolution of the NW Tazekka massif (Eastern Morocco) Hakima AJAMAY 1014, Rabat, Maroc. e-mail hakima.ajamay@yahoo.fr 2 Université Sidi Mohamed Ben Abdellah, Faculté des

Boyer, Edmond

345

Influence du cobalt et de la vitamine B12 sur la croissance et la survie des cilis du rumen in vitro,  

E-Print Network [OSTI]

Influence du cobalt et de la vitamine B12 sur la croissance et la survie des ciliés du rumen in vitro, en fonction de la population bactérienne Annie BONHOMME, Michelle DURAND Carmen QUINTANA S. HALPERN Laboratoire de Zoo%gie, U. E. R. Sciences, B. P. 347, 51062 Reims Cedex. (*) Station de Recherche

Boyer, Edmond

346

Milnor K-theory and the graded representation ring  

E-Print Network [OSTI]

Let F be a field, let G be its absolute Galois group, and let R(G, k) be the representation ring of G over a suitable field k. In this preprint we construct a ring homomorphism from the mod 2 Milnor K-theory k_*(F) to the graded ring gr R(G, k) associated to Grothendieck's \\gamma-filtration. We study this map in particular cases, as well as a related map involving the W-group of F rather than G. The latter is an isomorphism in all cases considered. Naturally this echoes the Milnor conjecture (now a theorem), which states that k_*(F) is isomorphic to the mod 2 cohomology of the absolute Galois group G, and to the graded Witt ring gr W(F). The machinery developed to obtain the above results seems to have independent interest in algebraic topology. We are led to construct an analog of the classical Chern character, which does not involve complex vector bundles and Chern classes but rather real vector bundles and Stiefel-Whitney classes. Thus we show the existence of a ring homomorphism whose source is the graded...

Guillot, Pierre

2011-01-01T23:59:59.000Z

347

Deciphering Climate from the Characterization of Ring Width, Carbon, and Oxygen Isotopes in Latewood Tree-Ring Cellulose, Big Thicket National Preserve, Texas, USA  

E-Print Network [OSTI]

for their help with the project. Dr. Mora gave me the opportunity to pursue a Ph.D. in tree-ring chemistry. Dr in Latewood Tree-Ring Cellulose, Big Thicket National Preserve, Texas, USA A Dissertation Presented. Grissino-Mayer mentored me as a new dendrochronologist, and is ultimately the reason I chose tree rings

Grissino-Mayer, Henri D.

348

Introduction L'Encyclopdie des Carabes ou Encyclopdie des Kali'na du Suriname  

E-Print Network [OSTI]

Introduction « L'Encyclopédie des Caraïbes » ou Encyclopédie des Kali'na du Suriname Odile Renault Suriname, jusqu'à la deuxième moitié du 20ème siècle5, pour désigner les peuples et langues de famille étude comparée des langues de la famille caribe du Suriname, ainsi que des descriptions grammaticales et

Boyer, Edmond

349

*. Bachelire en droit de l'Universit de Sherbrooke en 2005. LA COUR SUPRME DU CANADA  

E-Print Network [OSTI]

*. Bachelière en droit de l'Université de Sherbrooke en 2005. ARTICLE LA COUR SUPR?ME DU CANADA ET of view. #12;La Cour suprême du Canada et l'imprécision : 290 quand l'avertissement raisonnable (2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 #12;La Cour suprême du Canada et l'imprécision : (2005-06) 36 R.D.U.S. quand l

Spino, Claude

350

Le Lait, 1986, 66 (2) 117-133 Etude chimique du smen marocain  

E-Print Network [OSTI]

'Origine animale (HIDAOA), Institut Agronomique et Vétérinaire Hassan II, B.P. 6202-Rabat-Instituts, Maroc, pratiquée dans tout le Maroc, est suscep- tible de quelques modifications selon les provinces : - le beurre préparation qui est effectué dans les régions du Nord et du Sud du Maroc, là où l'élevage caprin prédomine

Boyer, Edmond

351

LA DYNAMIQUE DES SYSTEMES COMME OUTIL D'AIDE A LA GESTION DU SOL URBAIN  

E-Print Network [OSTI]

LA DYNAMIQUE DES SYSTEMES COMME OUTIL D'AIDE A LA GESTION DU SOL URBAIN Monique DANTAS Doctorante qui le composent sont interreliées. Tel est le cas du sol urbain dont la complexité des interactions rend délicate la mise en place de politiques adaptées. La construction d'un modèle de gestion du sol

Paris-Sud XI, Université de

352

L'MISSION LECTRIQUE DU PLATINE INCANDESCENT DANS UNE ATMOSPHRE D'IODE  

E-Print Network [OSTI]

L'?MISSION ?LECTRIQUE DU PLATINE INCANDESCENT DANS UNE ATMOSPH?RE D'IODE par M. PIERRE JEZ],du platine incandescent ~dans une atmosphère d'iode en fonction : 1, de la température ; 2, du temps; 3, de électrodes, d'un grillage métallique pour éviter les influences extérieures. L'incandescence des électrodes s

Paris-Sud XI, Université de

353

LES SPECTRES L D'MISSION ET D'ABSORPTION DU THORIUM ET SES NIVEAUX CARACTRISTIQUES  

E-Print Network [OSTI]

LES SPECTRES L D'?MISSION ET D'ABSORPTION DU THORIUM ET SES NIVEAUX CARACT?RISTIQUES Par YVETTE étude précise d'ensemble sur le spectre d'émission L du thorium comprenant la mesure de toutes les raies niveaux du thorium qui prennent part aux émissions X normales. Ces valeurs qui diffèrent sensiblement de

Boyer, Edmond

354

L'IDENTIT AU MIROIR DU DROIT LE STATUT DES PERSONNES EN EGYPTE,  

E-Print Network [OSTI]

L'IDENTIT? AU MIROIR DU DROIT LE STATUT DES PERSONNES EN EGYPTE, FIN DU XIXe - MILIEU DU XXe SI?CLE sur les statuts et les identités en Egypte, à l'époque où l'ordre ottoman, fondé sur l'abolition des capitulations (1937), privilèges conférés aux étrangers et devenus insupportables à l'Egypte

Paris-Sud XI, Université de

355

Laser Assisted Emittance Transfer for Storage Ring Lasing  

SciTech Connect (OSTI)

In modern storage rings the transverse emittance of electron beams can be comparable to that from state-of-art photoinjectors, but the intrinsic low peak current and large energy spread pre-cludes the possibility of realizing short-wavelength high-gain free electron lasers (FELs) in storage rings. In this note I propose a technique to significantly increase beam peak current without greatly increasing beam energy spread, which is achieved by transferring part of the longitudinal emittance to transverse plane. It is shown that by properly repartitioning the emittance in 6-D phase space, the beam from a large storage ring may be used to drive a single-pass high-gain FEL in soft x-ray wavelength range.

Xiang, Dao; /SLAC

2011-06-01T23:59:59.000Z

356

Rf System Requirements for JLabs MEIC Collider Ring  

SciTech Connect (OSTI)

The Medium-energy Electron Ion Collider (MEIC), proposed by Jefferson Lab, consists of a series of accelerators. At the top energy are the electron and ion collider rings. For the ion ring, it accelerates five long ion bunches to colliding energy and rebunches ions into a train of very short bunches before colliding. A set of low frequency RF system is needed for the long ion bunch energy ramping. Another set of high frequency RF cavities is needed to rebunch ions. For the electron ring, superconducting RF (SRF) cavities are needed to compensate the synchrotron radiation energy loss. The impedance of the SRF cavities must be low enough to keep the high current electron beam stable. The preliminary design requirements of these RF cavities are presented.

Wang, Shaoheng [JLAB; Li, Rui [JLAB; Rimmer, Robert A. [JLAB; Wang, Haipeng [JLAB; Zhang, Yuhong [JLAB

2013-06-01T23:59:59.000Z

357

Magnetic edge states in Aharonov-Bohm graphene quantum rings  

SciTech Connect (OSTI)

The effect of electron-electron interaction on the electronic structure of Aharonov-Bohm (AB) graphene quantum rings (GQRs) is explored theoretically using the single-band tight-binding Hamiltonian and the mean-field Hubbard model. The electronic states and magnetic properties of hexagonal, triangular, and circular GQRs with different sizes and zigzag edge terminations are studied. The results show that, although the AB oscillations in the all types of nanoring are affected by the interaction, the spin splitting in the AB oscillations strongly depends on the geometry and the size of graphene nanorings. We found that the total spin of hexagonal and circular rings is zero and therefore, no spin splitting can be observed in the AB oscillations. However, the non-zero magnetization of the triangular rings breaks the degeneracy between spin-up and spin-down electrons, which produces spin-polarized AB oscillations.

Farghadan, R., E-mail: rfarghadan@kashanu.ac.ir; Heidari Semiromi, E. [Department of Physics, University of Kashan, Kashan (Iran, Islamic Republic of); Saffarzadeh, A. [Department of Physics, Payame Noor University, P.O. Box 19395-3697 Tehran (Iran, Islamic Republic of); Department of Physics, Simon Fraser University, Burnaby, British Columbia V5A 1S6 (Canada)

2013-12-07T23:59:59.000Z

358

Mechanical seal having a single-piece, perforated mating ring  

DOE Patents [OSTI]

A mechanical seal (e.g., single mechanical seals, double mechanical seals, tandem mechanical seals, bellows, pusher mechanical seals, and all types of rotating and reciprocating machines) with reduced contact surface temperature, reduced contact surface wear, or increased life span. The mechanical seal comprises a rotating ring and a single-piece, perforated mating ring, which improves heat transfer by controllably channeling coolant flow through the single-piece mating ring such that the coolant is in substantially uniform thermal contact with a substantial portion of the interior surface area of the seal face, while maintaining the structural integrity of the mechanical seal and minimizing the potential for coolant flow interruptions to the seal face caused by debris or contaminants (e.g., small solids and trash) in the coolant.

Khonsari, Michael M. (Baton Rouge, LA); Somanchi, Anoop K. (Fremont, CA)

2007-08-07T23:59:59.000Z

359

Centenaire de la Socit des Amis du Musum national d'histoire naturelle Enrichissement et valorisation  

E-Print Network [OSTI]

dessinatrice : « Ils sont d'une personne du même sexe que celle à qui nous devons ceux des insectes de Surinam

360

Source BCLF n 626 -Bulletin critique du livre en franais Date novembre 2000  

E-Print Network [OSTI]

. Quant à Jean-Pierrë Camus, en 1626, il le range parmi « ces vieux romans », « entre autres Lancelot du

Note: This page contains sample records for the topic "ase du ring" 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

E-Print Network 3.0 - actes du congres Sample Search Results  

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

Search Sample search results for: actes du congres Page: << < 1 2 3 4 5 > >> 1 Curriculum Vitae ETAT CIVIL Summary: lecture 1 publication dans des actes de congres...

362

E-Print Network 3.0 - autour du reacteur Sample Search Results  

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

reacteur Search Powered by Explorit Topic List Advanced Search Sample search results for: autour du reacteur Page: << < 1 2 3 4 5 > >> 1 Principes de base et caracteristiques...

363

E-Print Network 3.0 - applications du rayonnement Sample Search...  

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

guide. Au total. le... correctement reconstruite jusqu' la frquence critique du piston. Fig.5 Impdance de rayonnement d'un piston... VIBRATIONS ET RAYONNEMENT DE PLAQUES...

364

Modlisation thermo-chimio-mcanique de la cokfaction : contribution la comprhension du mcanisme de pousse.  

E-Print Network [OSTI]

??Lors du procd de cokfaction, en raison de la faible largeur de la chambre de carbonisation des fours modernes, lexpansion horizontale de la pte (more)

Kolani, Damintode

2013-01-01T23:59:59.000Z

365

E-Print Network 3.0 - active du sol Sample Search Results  

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

Monochamus Summary: , plusieurs tudes ont montr des relations entre les proprits phy- siques et chimiques du sol et sa... prise en compte de l'ht- rognit spatiale...

366

Henan Mingdu Wind Power Co Ltd aka He Nan Ming Du Feng Dian Limited...  

Open Energy Info (EERE)

Company) Place: Jiaozuo, Henan Province, China Sector: Wind energy Product: Wind turbine blades provider. References: Henan Mingdu Wind Power Co Ltd (aka He Nan Ming Du Feng...

367

E-Print Network 3.0 - activation biologique du Sample Search...  

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

: M. Jean Summary: travaux en cours sur l'cologie et la gestion du roseau commun (Phragmites australis) au Qubec No 24... - OCTOBRE 2011 Depuis 2003, plusieurs chercheurs...

368

Universit Montpellier II Sciences et Techniques du Languedoc  

E-Print Network [OSTI]

2004 Résumé : Thèse de Doctorat sur l'étude du transport ionique à travers une membrane échangeuse d'ions membranes ´echangeuses d'ions - Transport et proc´ed´es 7 3.1 Caract´eristiques statiques des mat « Confocal Raman micro-spectroscopy and electrochemical investigation of anion transport through ion

Paris-Sud XI, Université de

369

LE SYSTEME PHONOLOGIQUE DU PUREPECHA UNE ETUDE EN SYNCHRONIE DYNAMIQUE  

E-Print Network [OSTI]

'évoluent pas dans des tours d'ivoire » dit justement Martinet3 (p. 89). Caractérisée par un plurilinguisme langue vernaculaire. Langue parlée au Mexique, au nord-ouest de l'état du Michoacan, le purepecha compte les foyers où le purepecha est parlé. Tel n'est pas le cas, au contraire en général dans ces foyers

Paris-Sud XI, Université de

370

tude multi-chelle du comportement thermo-hydro-mcanique des matriaux cimentaires : approche morphologique pour la prise en compte de la msostructure.  

E-Print Network [OSTI]

??L'tude du comportement du bton en temprature est un problme majeur qui vise in fine valuer le niveau de scurit des structures sous des (more)

Le, Thi Thu Huong

2011-01-01T23:59:59.000Z

371

VERTICAL RELAXATION OF A MOONLET PROPELLER IN SATURN'S A RING  

SciTech Connect (OSTI)

Two images, taken by the Cassini spacecraft near Saturn's equinox in 2009 August, show the Earhart propeller casting a 350 km long shadow, offering the opportunity to watch how the ring height, excited by the propeller moonlet, relaxes to an equilibrium state. From the shape of the shadow cast and a model of the azimuthal propeller height relaxation, we determine the exponential cooling constant of this process to be {lambda} = 0.07 {+-} 0.02 km{sup -1}, and thereby determine the collision frequency of the ring particles in the vertically excited region of the propeller to be {omega}{sub c}/{Omega} = 0.9 {+-} 0.2.

Hoffmann, H.; Seiss, M.; Spahn, F. [Institute of Physics and Astronomy, University of Potsdam, D-14476 Golm (Germany)

2013-03-01T23:59:59.000Z

372

Cyclotrons 2007 March 31, 2008 Three-Ring FFAG Complex  

E-Print Network [OSTI]

[m] Carbon (69-400 MeV/n) Proton 31 & Carbon 69 MeV/n Proton (3.49-31 MeV) E. Keil page 3 #12;Cyclotrons 2007;Cyclotrons 2007 March 31, 2008 Orbit Functions x, y, Dx in Ring 2 0.0 0.2 0.4 0.6 0.8 1.0 Momentum offset. Keil page 7 #12;Cyclotrons 2007 March 31, 2008 Horizontal orbit offset X in m along a cell of Ring 2

Keil, Eberhard

373

Rings in the Planetesimal Disk of Beta Pic  

E-Print Network [OSTI]

The nearby main sequence star Beta Pictoris is surrounded by an edge-on disk of dust produced by the collisional erosion of larger planetesimals. Here we report the discovery of substructure within the northeast extension of the disk midplane that may represent an asymmetric ring system around Beta Pic. We present a dynamical model showing that a close stellar flyby with a quiescient disk of planetesimals can create such rings, along with previously unexplained disk asymmetries. Thus we infer that Beta Pic's planetesimal disk was highly disrupted by a stellar encounter in the last hundred thousand years.

P. Kalas; J. Larwood; B. A. Smith; A. Schultz

2000-01-13T23:59:59.000Z

374

IMPEDANCE BUDGET FOR CRAB CAVITY IN MEIC ELECTRON RING  

SciTech Connect (OSTI)

The Medium Energy Electron-Ion Collider (MEIC) at Jefferson Lab has been envisioned as a first stage high energy particle accelerator beyond the 12 GeV upgrade of CEBAF. The estimate of impedance budget is important from the view point of beam stability and matching with other accelerator components driving currents. The detailed study of impedance budget for electron ring has been performed by considering the current design parameters of the e-ring. A comprehensive picture of the calculations involved in this study has been illustrated in the paper.

S. Ahmed, B. Yunn, G. Krafft

2012-07-01T23:59:59.000Z

375

Spin rotation of polarized beams in high energy storage ring  

E-Print Network [OSTI]

The equations for spin evolution of a particle in a storage ring are obtained considering contributions from the tensor electric and magnetic polarizabilities of the particle along with the contributions from spin rotation and birefringence effect in polarized matter of an internal target. % Study of the spin rotation and birefringence effects for a particle in a high energy storage ring provides for measurement both the spin-dependent real part of the coherent elastic zero-angle scattering amplitude and tensor electric (magnetic) polarizabilities.

V. G. Baryshevsky

2006-03-23T23:59:59.000Z

376

Superconducting travelling wave ring with high gradient accelerating section  

SciTech Connect (OSTI)

Use of a superconducting traveling wave accelerating (STWA) structure instead of a standing wave cavity has major advantages in increasing the accelerating gradient in the ILC. In contrast with standing wave cavity STWA requires feedback loop, which sends wave from the structure output to input, making a superconducting traveling wave ring (STWR). One or few input couplers need to excite STWR and compensate power dissipations due to beam loading. To control traveling wave regime in the structure two independent knobs can be used for tuning both resonant ring frequency and backward wave. We discuss two variants of the STWR with one and two feed couplers.

Avrakhov, P.; Solyak, N.; /Fermilab

2007-06-01T23:59:59.000Z

377

On near-rings associated with generalized affine planes  

E-Print Network [OSTI]

ON NEAR-RINGS ASSOCIATED WITH GENERALIZED AFFINE PLANES A Thesis by NANCY JANE ARMENTROUT Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1971... Ma)or Subject: Mathematics ON NEAR-RINGS ASSOCIATED WITH GENERALIZED AI'FINE PLANES A Thesis NANCY JANE ARMENTROUT Approved as to style and content by: A, n. ;s-, . (Chairma of Committee) c ~ g~~+ (Head of Department) (Member) (Member) Mem...

Armentrout, Nancy Jane

1971-01-01T23:59:59.000Z

378

Radical Cosmopolitanism: W. E. B. Du Bois, Germany, and African American Pragmatist Visions for Twenty-First Century Europe  

E-Print Network [OSTI]

W. E. B. Du Bois, Germany, and African American PragmatistAmericans,Africa,andGermanyintheModern World. Ed. W.E.B. DuBoisinNaziGermany,1936. Amerikastudien/

Lenz, Gnter H.

2012-01-01T23:59:59.000Z

379

OFFRE D'EMPLOI Le Conservatoire botanique national du Massif central est un tablissement public, agr par le Ministre  

E-Print Network [OSTI]

-Loire, du Parc naturel régional Livradois-Forez, du Syndicat mixte d'aménagement territorial du Haut botanique national définies par l'article L414-10 du code de l'environnement comme suit : Contribuer, dans code de l'environnement dans la mesure compatible avec le respect des habitats et des espèces et

380

Pr'esentation du milieu ''Je ne concois pas quel gout vos gens d'Europe ont pour  

E-Print Network [OSTI]

, Surinam, et Guyane Fran¸caise). Son origine g'eodynamique est commune `a celle du craton Ouest Africain

Sailhac, Pascal

Note: This page contains sample records for the topic "ase du ring" 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

FRACTIONAL SKEW MONOID RINGS P. ARA, M.A. GONZ  

E-Print Network [OSTI]

FRACTIONAL SKEW MONOID RINGS P. ARA, M.A. GONZ ?? ALEZ­BARROSO, K.R. GOODEARL, AND E. PARDO FQM­298 of the Junta de Andaluc??�a. 1 #12; 2 P. ARA, M.A. GONZ ?? ALEZ­BARROSO, K.R. GOODEARL, AND E

Bigelow, Stephen

382

Presentations of Wess-Zumino-Witten Fusion Rings  

E-Print Network [OSTI]

The fusion rings of Wess-Zumino-Witten models are re-examined. Attention is drawn to the difference between fusion rings over Z (which are often of greater importance in applications) and fusion algebras over C. Complete proofs are given characterising the fusion algebras (over C) of the SU(r+1) and Sp(2r) models in terms of the fusion potentials, and it is shown that the analagous potentials cannot describe the fusion algebras of the other models. This explains why no other representation-theoretic fusion potentials have been found. Instead, explicit generators are then constructed for general WZW fusion rings (over Z). The Jacobi-Trudy identity and its Sp(2r) analogue are used to derive the known fusion potentials. This formalism is then extended to the WZW models over the spin groups of odd rank, and explicit presentations of the corresponding fusion rings are given. The analogues of the Jacobi-Trudy identity for the spinor representations (for all ranks) are derived for this purpose, and may be of independent interest.

Peter Bouwknegt; David Ridout

2006-05-03T23:59:59.000Z

383

Heartbeat Stars and the Ringing of Tidal Pulsations Kelly Hambleton  

E-Print Network [OSTI]

Heartbeat Stars and the Ringing of Tidal Pulsations Kelly Hambleton Andrej Prsa, Don Kurtz, Jim Fuller, Susan Thompson University of Central Lancashire kmhambleton@uclan.ac.uk March 27, 2014 Kelly 3 Summary Conclusions Future Work Kelly Hambleton (UCLan) Heartbeat Stars March 27, 2014 2 / 33 #12

?umer, Slobodan

384

A High Density Polarized Hydrogen Gas Target for Storage Rings  

E-Print Network [OSTI]

A High Density Polarized Hydrogen Gas Target for Storage Rings K. Zapfe \\Lambday , B. Braun z , H of gaseous polarized hydrogen was formed by injecting polarized H atoms (produced by Stern­Gerlach spin separation) into a storage cell consisting of a cylindrical tube open at both ends. The target was placed

385

Thermal-aware Synthesis of Integrated Photonic Ring Resonators  

E-Print Network [OSTI]

Thermal-aware Synthesis of Integrated Photonic Ring Resonators Christopher Condrat Calypto Design-chip optical-interconnect wavelength division multi- plexing (WDM) network architectures. Thermal interactions literature proposes active compensation for such refractive index variations (e.g. carrier-injection based

Kalla, Priyank

386

Master Thesis Ring Imaging Cerenkov Counter with Aerogel  

E-Print Network [OSTI]

[a4]report #12; i Master Thesis Ring Imaging Cerenkov Counter with Aerogel Radiator for HERMES;, k, p in all the HERMES engergy region: 2 GeV to 20 GeV. The new RICH system uses aerogel and C 4 F 10 gas as its Cerenkov radiator. The refractive index and other properties of all the aerogel tiles

387

Axial Magnetostatics of a Ring Current in a Kerr Field  

E-Print Network [OSTI]

The electromagnetic fields generated by a ring current around a Kerr black hole have been found. The acceleration of a charged particle by a force electric field along the rotation axis is investigated in the constructed model, as applied to the astrophysics of quasars.

A. A. Shatskiy

2002-02-20T23:59:59.000Z

388

The Lightwave Model 142 CW Visible Ring Laser,  

E-Print Network [OSTI]

, operation temperature was controlled using a diode thermo-electric cooler. The laser specifications [4] were1 The Lightwave Model 142 CW Visible Ring Laser, Beam Splitter, Model ATM- 80A1 Acousto Dr. Andres LaRosa March 11th , 2003 #12;2 Abstract A Lightwave Electronics Model 142 continuous wave

La Rosa, Andres H.

389

The Lightwave Model 142 CW Visible Ring Laser,  

E-Print Network [OSTI]

, operation temperature was controlled using a diode thermo-electric cooler. The laser specifications [4] were1 The Lightwave Model 142 CW Visible Ring Laser, Beam Splitter, Model ATM- 80A1 Acousto Dr. Andres LaRosa Abstract A Lightwave Electronics Model 142 continuous wave visible (green) laser

La Rosa, Andres H.

390

Low energy proton storage ring with longitudinal magnetic  

E-Print Network [OSTI]

Low energy proton storage ring with longitudinal magnetic field and electron cooling M.I. Bryzgunov energy protons. In this particular case it is reaction for production of resonant gamma-quant (9.17 Me Electron cooling: compensates heating effects on internal target compensates energy losses on target

391

Conceptual design for the STAR barrel electromagnetic calorimeter support rings  

SciTech Connect (OSTI)

The STAR electromagnetic calorimeter (EMC) will be used to measure the energy of photons and electrons from collisions of beams of particles in the RHIC accelerator under construction at Brookhaven National Laboratory. The present design is documented in the EMC Conceptual Design Report, and consists of a cylindrical barrel and two flat endcap calorimeter sections. The barrel EMC will consist of 120 modules, each subtending 6{degrees} in azimuthal angle about the beam ({phi}), and half the barrel length. Each module will be subdivided into ``towers`` of alternating scintillator and lead, which project to the nominal interaction point. There is a strong coupling between the designs for the EMC and for the conventional solenoidal magnet, which will be located immediately outside the barrel EMC. For example, the inner radius of the magnet must be minimized to lower costs and to reduce the STAR detector`s outer diameter to fit within constraints of the existing detector building. This condition requires the calorimeter modules to be just thick enough to accomplish physics goals and to support their weight with small deflections. This note describes progress in the design of the EMC support rings. Several ring designs and methods of construction have been considered. In addition, installation and alignment problems for both the rings and the rails have been considered in more depth. Finally, revised stress calculations for the recommended ring designs have been performed. Most of this work has been done in close collaboration with the STAR magnet subgroup.

Bielick, E.; Fornek, T.; Spinka, H.; Underwood, D.

1994-02-15T23:59:59.000Z

392

WEAK SUBINTEGRALITY AND INVERTIBLE MODULES IN GRADED RINGS  

E-Print Network [OSTI]

WEAK SUBINTEGRALITY AND INVERTIBLE MODULES IN GRADED RINGSB=A : B=A ! I (A?, B?). Here A? is the divided power algebra associated with A, which is the ring having, then the homomorphism iB=A : B=A ! I (A?, B?) is an isomorphism. A key new observation used in the proof

Roberts, Leslie

393

Physical Models of Noncovalent Interactions Involving Aromatic Rings  

E-Print Network [OSTI]

-aromatic rings are often quite favourable. For example, the above computed interaction energies for model ethene-benzene and butadiene-benzene complexes are substantial (0.85 and 1.50 kcal mol1 for ethene and butadiene, respectively). In the latter case...

Bloom, Jacob Walter Goldstein

2014-04-17T23:59:59.000Z

394

Suppression of decoherence in a graphene monolayer ring  

SciTech Connect (OSTI)

The influence of high magnetic fields on coherent transport is investigated. A monolayer graphene quantum ring is fabricated and the Aharonov-Bohm effect is observed. For increased magnitude of the magnetic field, higher harmonics appear. This phenomenon is attributed to an increase of the phase coherence length due to reduction of spin flip scattering.

Smirnov, D., E-mail: smirnov@nano.uni-hannover.de; Rode, J. C.; Haug, R. J. [Institut fr Festkrperphysik, Leibniz Universitt Hannover, Appelstr. 2, 30167 Hannover (Germany)

2014-08-25T23:59:59.000Z

395

Fermilab Recycler Ring: Technical design report. Revision 1.1  

SciTech Connect (OSTI)

This report describes the technical design of the Fermilab Recycler Ring. The purpose of the Recycler is to augment the luminosity increase anticipated from the implementation of the Fermi III upgrade project, which has as its main component the Fermilab Main Injector construction project. The Recycler is a fixed 8 GeV kinetic energy storage ring. It is located in the Main Injector tunnel directly above the Main Injector beamline, near the ceiling. The construction schedule calls for the installation of the Recycler ring before the installation shutdown of the Main Injector. This aggressive construction schedule is made possible by the exclusive use of permanent magnets in the ring lattice, removing the need for expensive conventional iron/copper magnet construction along with the related power supplies, cooling water system, and electrical safety systems. The location, operating energy, and mode of construction are chosen to minimize operational impacts on both Fermilab`s ongoing High Energy Physics program and the Main Injector construction project.

Jackson, G. [ed.

1996-07-01T23:59:59.000Z

396

Independent External Peer Review of the Limited Reevaluation Report Design Deficiency Corrections, Prairie du Pont and Fish Lake  

E-Print Network [OSTI]

, Prairie du Pont and Fish Lake St. Clair and Monroe Counties, Illinois Contract No. W912HQ-11-R-0002 6 September 2012 #12;Independent External Peer Review Report ­ Prairie du Pont and Fish Lake 6 September 2012) in Water Resources Projects 2 2 Prairie du Pont and Fish Lake LRR Project Description 2 3 IEPR Process 5 3

US Army Corps of Engineers

397

Motricit ccale et transit chez le poney : Influence de l'tat de rpltion du ccum et des fermentations microbiennes  

E-Print Network [OSTI]

de l'activité motrice du caecum dans la régulation du transit des digesta. Ce travail a envisagé, d préciser les facteurs respon- sables de son activité motrice, d'autre part, les variations du débit caeco

Boyer, Edmond

398

Maternit pour autrui : du dsir d'enfant l'enfant tout prix Sandrine de Montgolfier  

E-Print Network [OSTI]

parce qu'il constitue une provocation à l'abandon d'enfant (article 227-12 du code pénal). Quant à l'article 16-7 du Code civil, « toute convention portant sur la procréation ou la gestation pour le compte d

Paris-Sud XI, Université de

399

HISOIRE DU RSEAU DE L'INSERTION PAR L'ACTIVIT CONOMIQUE Philippe Brgeon  

E-Print Network [OSTI]

« Le travail du social » dirigée par Alain Vilbrod, aux éditions l'Harmattan Il s'appuie sur un travail'insertion ?, Les éditions l'harmattan (Ed.) (2008) 276" #12;2 2 de vue du nombre de salariés en insertion concernés

Paris-Sud XI, Université de

400

Pour l'obtention du Grade de DOCTEUR DE L'COLE NATIONALE SUPRIEURE  

E-Print Network [OSTI]

'A?RONAUTIQUE (Diplôme national ­ Arrêté du 7 août 2006) ?cole Doctorale : SIMMEA Secteur de Recherche : ENERGETIQUE....................................................................................................................7 CHAPITRE 1 INTRODUCTION / POSITIONNEMENT DU PROBLEME CHAPITRE 2 PRESENTATION DE L

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "ase du ring" 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

Mercedes Volait Un ensemble urbain Art dco en Egypte : Hliopolis, banlieue du Caire  

E-Print Network [OSTI]

Mercedes Volait Un ensemble urbain Art dco en Egypte : Hliopolis, banlieue du Caire Version : Edicions Bellaterra, 2008, p. 221-254 Un ensemble urbain Art dco en Egypte : Hliopolis, banlieue du Caire parisien, actif depuis 1894 en Egypte, et son associ, le Centralien Boghos Nubar, qui a t administrateur

Paris-Sud XI, Universit de

402

Les dfis de l'valuation conomique du patrimoine urbain des pays en dveloppement  

E-Print Network [OSTI]

Les dfis de l'valuation conomique du patrimoine urbain des pays en dveloppement Methods for the economic valuation of urban heritage: a sustainability-based approach L. Dalmas, V. Geronimi, J.-F. Nol, J2013 #12;3 Les dfis de l'valuation conomique du patrimoine urbain des pays en dveloppement Methods

Boyer, Edmond

403

La gestion du diffrentiel agro-cologique dans la Sierra Madre orientale (Mexique)  

E-Print Network [OSTI]

La gestion du diffrentiel agro-cologique dans la Sierra Madre orientale (Mexique) Anne BIARNES'on connat dans les communauts indiennes des Andes? Dans ce cas, passe-t-elle par un contrle du territoire). Dans un premier temps, deux tudes de cas ont t menes dans des municipes (quivalents des communes

Boyer, Edmond

404

Le touriste, l'habitant et la gestion du tourisme So Paulo : caractristiques, concertation et enjeux.  

E-Print Network [OSTI]

Le touriste, l'habitant et la gestion du tourisme à São Paulo : caractéristiques, concertation et de la population, du tourisme et de la gestion touristique paulistanos (c'est-à-dire, de la ville de prises. Pas faux, mais vous savez aussi que ce n'est pas toujours le cas. On commence à lui donner plus d

Paris-Sud XI, Université de

405

LA DELEGATION DU SERVICE PUBLIC DE GESTION DES DECHETS SOLIDES EN AFRIQUE  

E-Print Network [OSTI]

LA DELEGATION DU SERVICE PUBLIC DE GESTION DES DECHETS SOLIDES EN AFRIQUE : A LA RECHERCHE D Economiques et de Gestion Tel. (237) 77 37 23 07 ; Courriel: sotamenou@yahoo.fr Dans bon nombre de pays'interroger sur la performance sociale d'un tel arrangement institutionnel. Dans le cas spcifique du service

Boyer, Edmond

406

La gestion du manque d'eau structurel et des scheresses en France  

E-Print Network [OSTI]

La gestion du manque d'eau structurel et des scheresses en France La France est rgulirement et demande en eau se sont crs. Des politiques et dispositifs de gestion des scheresses et du politiques. Il propose des adaptations qui incluent une meilleure gestion de crise, l'introduction de droits

Boyer, Edmond

407

208 (2008/3) Gestion du littoral, risques urbains, ours en Pyrnes  

E-Print Network [OSTI]

Norois 208 (2008/3) Gestion du littoral, risques urbains, ours en Pyrnes) : quand la recherche fondamentale se met au service d'une gestion cohrente du littoral reproduction est interdite sauf accord pralable de l'diteur, en dehors des cas prvus par la lgislation en

Brest, Universit de

408

Mercredi 29 fvrier Gestion du risque pnal au sein de l'entreprise et  

E-Print Network [OSTI]

Mercredi 29 fvrier Gestion du risque pnal au sein de l'entreprise et responsabilit civile du principaux dirigeants. L'objet de ces techniques n'est non pas d'assurer une impunit en cas de commission d le chef des dirigeants en cas de violation d'une obligation sanctionne pnalement, et dont le

Bonaventure, Olivier

409

Actes du colloque, fvrier 2003, Montpellier, France N Organisation spatiale et gestion des ressources et des  

E-Print Network [OSTI]

Actes du colloque, fvrier 2003, Montpellier, France N Organisation spatiale et gestion des l'origine d'une extrme diversit des scnarios d'volution : Le cas de la zone tampon de la rserve cas de la zone tampon de la rserve de U Minh Thong (delta du Mkong, Vietnam). L'objectif de ce

Boyer, Edmond

410

Phosphatases alcalines intestinales et composs glucidiques dans leurs rapports avec l'absorption du calcium  

E-Print Network [OSTI]

action upon calcium absorption and alkaline phosphatase activity was studied in rat in situ loops duodenum to ileum. In ileal loop, calcium absorption res- ponded intensely to sorbitol presence but hardly'absorption du calcium Yvonne DUPUIS Alice DIGAUD, P. FOURNIER Laboratoire du Métabolisme minéral des Mammifères

Paris-Sud XI, Université de

411

LE CONTROLE D'UN RESEAU PUBLIC -PRIVE SOUS L'INFLUENCE DU NEW  

E-Print Network [OSTI]

depuis les années 2000 avec la diffusion des principes du New Public Management (NPM). Dans le cadre des NPM, qui se traduit par une transition vers les modes de gestion axés sur les résultats et notamment'Etat, la diffusion de la culture du NPM en France semble influencer les relations entre ces orga

Boyer, Edmond

412

Programme de bourses en codirection pour doctorants Les Universits du Kazakhstan cherchent des codirecteurs  

E-Print Network [OSTI]

Programme de bourses en codirection pour doctorants Kazakhstan Les Universités du Kazakhstan quarantaine d'établissements d'enseignement supérieur du Kazakhstan. Ce programme s'inscrit dans une politique outil intéressant pour s'engager dans de nouvelles coopérations. L'Ambassade de France au Kazakhstan

Jeanjean, Louis

413

Enjeux des agrocarburants au Burkina Faso : le cas du Jatropha curcas L.  

E-Print Network [OSTI]

Enjeux des agrocarburants au Burkina Faso : le cas du Jatropha curcas L. Pierre JANIN, géographe. Dans ce domaine, une plante agroénergétique se distingue plus particulièrement ­ le Jatropha curcas L, souvent peu scientifiques, autour du Jatropha (et plus géné- ralement des agrocarburants), le besoin de

Paris-Sud XI, Université de

414

PMI au service du patrimoine et dveloppement touristique Michle Dupr Page 1 sur 22  

E-Print Network [OSTI]

PMI au service du patrimoine et dveloppement touristique Michle Dupr Page 1 sur 22 DEUXIEMES, LES 28-29 MARS 2008 Michle Dupr LYON PMI AU SERVICE DU PATRIMOINE ET DEVELOPPEMENT TOURISTIQUE, 1994). Les PMI qui ont pour mtier la prservation des monuments et objets remarquables. (usine

Paris-Sud XI, Universit de

415

Congrs de Rntgen Tenu Berlin du 30 avril au 3 mai1095  

E-Print Network [OSTI]

série de projections montrant le rôle et l'utilité de la radiologie. Les séances du Congrès se suite d'une communication du docteur Henne- cart de Sedan, sur la nécessité d'une législation con

Boyer, Edmond

416

L'EMISSION ELECTRIQUE DU PLATINE INCANDESCENT DANS UNE ATMOSPHRE D'IODE  

E-Print Network [OSTI]

L'EMISSION ELECTRIQUE DU PLATINE INCANDESCENT DANS UNE ATMOSPH?RE D'IODE par M. S. KALANDYK influence devient nulle aux températures de chauffage élevées. 3. Pour une faible incandescence du platine approximativement linéaire; aux fortes incandescences, cette variation offre un caractère beaucoup plus compliqué. 1

Paris-Sud XI, Université de

417

DOSAGE RADIOMTRIQUE RAPIDE DE L'URANIUM ET DU THORIUM DANS LES MINERAIS COMPLEXES  

E-Print Network [OSTI]

35 A. DOSAGE RADIOM?TRIQUE RAPIDE DE L'URANIUM ET DU THORIUM DANS LES MINERAIS COMPLEXES Par G radio métrique rapide de dosage de l'uranium et du thorium dans des minerais complexes. Elle utilise method for the determination of uranium and thorium in complex ores. We use fundamentally two gamma

Paris-Sud XI, Université de

418

Sur la diffusion des manations de l'actinium et du thorium  

E-Print Network [OSTI]

109 Sur la diffusion des émanations de l'actinium et du thorium Par S. RUSS [Université de bien au-dessous de la précision obtenue. La critique de mes résultats avec l'émanation du thorium est

Boyer, Edmond

419

LES GRAVURES RUPESTRES DE JORDANIE DU SUD ET ENQUTE SUR LES PRATIQUES DE CHASSE ACTUELLES  

E-Print Network [OSTI]

portrait du chasseur: ses qualits mora- les et physiques. Mots-cls: Jordanie, Arabie, Wadi Ramm, al qualities. Key words: Jordan, Arabia, Wadi Ramm, Al-Hwatat, hunting, hunters, inscriptions, north Arabic le Wadi Ramm, sur une zone de 50 km2 environ aux alentours du village de Ramm (fig. 1). Les

Paris-Sud XI, Universit de

420

Overview of University of Minnesota DuPont program with Local Cooperatives  

E-Print Network [OSTI]

of Minnesota had a ½ day safety culture education program in March 2011 ­ Used speakers from DuPont and Garden culture. DuPont has found that safety culture is highly correlated to safety performance measured by reportable safety incidents. · Uses a unique culture scoring system that scores firms on a 100 point scale

Levinson, David M.

Note: This page contains sample records for the topic "ase du ring" 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

Using SeDuMi 1.02, a MATLAB toolbox for optimization over symmetric cones  

E-Print Network [OSTI]

SeDuMi is an add-on for MATLAB, that lets you solve optimization problems with linear, quadratic and semidefiniteness constraints. It is possible to have complex valued data and variables in SeDuMi. Moreover, large scale optimization problems are solved efficiently, by exploiting sparsity. This paper describes how to work with this toolbox.

Jos F. Sturm

1998-01-01T23:59:59.000Z

422

Effects of lubricant viscosity and surface texturing on ring-pack performance in internal combustion engines  

E-Print Network [OSTI]

The piston ring-pack contributes approximately 25% of the mechanical losses in an internal combustion engine. Both lubricant viscosity and surface texturing were investigated in an effort to reduce this ring-pack friction ...

Takata, Rosalind (Rosalind Kazuko), 1978-

2006-01-01T23:59:59.000Z

423

Piston ring pack design effects on production spark ignition engine oil consumption : a simulation analysis  

E-Print Network [OSTI]

One of the most significant contributors to an engine's total oil consumption is the piston ring-pack. As a result, optimization of the ring pack is becoming more important for engine manufacturers and lubricant suppliers. ...

Senzer, Eric B

2007-01-01T23:59:59.000Z

424

First results of a superconducting undulator on the ACO storage ring (*) (**)  

E-Print Network [OSTI]

L-547 First results of a superconducting undulator on the ACO storage ring (*) (**) C. Bazin (1), M. 2014 A superconducting undulator has been fixed on the ACO storage ring. It has been observed

Paris-Sud XI, Universit de

425

The walled city : Beijing hybrid development plan in the 2nd ring road  

E-Print Network [OSTI]

The circular ring roads are one of the key elements that define the spatial organization of Beijing today. However, as the city continues to expand, the ring roads located in the inner city, combined with the gridded ...

Liang, Shaoyi

2014-01-01T23:59:59.000Z

426

Nighttime Measurements of Dinitrogen Pentoxide and the Nitrate Radical via Cavity Ring-Down Spectroscopy  

E-Print Network [OSTI]

technique, known as cavity ring-down spectroscopy, will be introduced for simultaneously measuring the nitrate radical and dinitrogen pentoxide. The cavity ring-down spectrometer was initially designed and constructed based on the experiments by Steven Brown...

Perkins, Katie C.

2010-10-12T23:59:59.000Z

427

Piston ring design for reduced friction in modern internal combustion engines  

E-Print Network [OSTI]

Piston ring friction losses account for approximately 20% of the total mechanical losses in modern internal combustion engines. A reduction in piston ring friction would therefore result in higher efficiency, lower fuel ...

Smedley, Grant, 1978-

2004-01-01T23:59:59.000Z

428

Air flow effects in the piston ring pack and their implications on oil transport  

E-Print Network [OSTI]

3 different flow regimes of piston blowby air and their influences on oil transport are studied. It is found that air mainly interacts with oil close to the ring gaps and directly below the ring-liner contacts. Geometric ...

Wang, Yuan, S.M. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

429

Investigations into the Structure and Function of the Escherichia coli FtsZ-Ring  

E-Print Network [OSTI]

Investigations into the Structure and Function of the Escherichia coli FtsZ-Ring by Jesse Stricker into the Structure and Function of the Escherichia coli FtsZ-Ring by Jesse Stricker Department of Cell Biology Duke

Erickson, Harold P.

430

Design of an improved electronics platform for the EyeRing wearable device  

E-Print Network [OSTI]

This thesis presents a new prototype for EyeRing, a finger-worn device equipped with a camera and other peripherals. EyeRing is used in assistive technology applications, helping visually impaired people interact with ...

Ran, Kelly (Kelly A.)

2014-01-01T23:59:59.000Z

431

Modeling the lubrication of the piston ring pack in internal combustion engines using the deterministic method  

E-Print Network [OSTI]

Piston ring packs are used in internal combustion engines to seal both the high pressure gas in the combustion chamber and the lubricant oil in the crank case. The interaction between the piston ring pack and the cylinder ...

Chen, Haijie

2011-01-01T23:59:59.000Z

432

Radiolocation of a HOM Source in the PEP-II Rings  

SciTech Connect (OSTI)

A signal from an antenna situated in the Low Energy Ring (LER) was used to find a broken shield in a bellows in the High Energy Ring (HER) during a single-bunch HER operation.

Novokhatski, A; Seeman, J.; Sullivan, M.; /SLAC

2008-07-11T23:59:59.000Z

433

E-Print Network 3.0 - anionic ring-opening polymerization Sample...  

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

Cyclic Carbonate Functions for Isocyanate-Free Polyurethane Networks Summary: the monomer activated mechanism), andor by conventional anionic ring- opening...

434

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

435

UFR DE SCIENCES DES ORGANISATIONS ECOLE DOCTORALE DE GESTION -CREPA pour l'obtention du titre de docteur en Sciences de Gestion  

E-Print Network [OSTI]

UFR DE SCIENCES DES ORGANISATIONS ECOLE DOCTORALE DE GESTION - CREPA THESE pour l'obtention du titre de docteur en Sciences de Gestion Arrt du 7 aot 2006 Prsente et soutenue publiquement par LIONEL GARREAU L'APPORT DU CONCEPT DE SENS A L'ETUDE DU FONCTIONNEMENT DES EQUIPES PROJET. Etudes de cas

Boyer, Edmond

436

MHK Projects/Pointe du Bois | 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 Home5b9fcbce19 No revision hasInformation Earth's Heat JumpIncMAKGalway Bay IE < MHK Projects3.362°du Bois < MHK Projects

437

E. 1. DU PONT DE NEMOURS & COMPANY  

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 areDowntownRockyDeparttient,ofREQUEST FOR75'E. 1. DU

438

Fond du Lac County, Wisconsin: Energy Resources | 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 Home5b9fcbce19 NoPublicIDAPowerPlantSitingConstruction.pdfNotify98.pdf JumpFlix SolarBlackFluvanna County, Virginia:OnFond du Lac

439

Token Ring Arbiters: An Exercise in Asynchronous Logic Design with Petri Nets  

E-Print Network [OSTI]

-to-point interconnection. In this paper, we study two alternative token ring arbitration protocols which we call Busy Ring Protocol (BRP) and Lazy Ring Protocol (LRP). Their performance evaluation shows that BRP allows better response time under higher request rates, while its major disadvantage is waste of activity, and hence

Newcastle upon Tyne, University of

440

A Database of Invariant Rings Gregor Kemper, Elmar Kording, Gunter Malle,  

E-Print Network [OSTI]

A Database of Invariant Rings Gregor Kemper, Elmar K¨ording, Gunter Malle, B. Heinrich Matzat, Denis Vogel, and Gabor Wiese May 18, 2001 Abstract We announce the creation of a database of invariant rings. This database contains a large number of invariant rings of finite groups, mostly in the modular

Kemper, Gregor

Note: This page contains sample records for the topic "ase du ring" 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

Self-Assembly in Chains, Rings, and Branches: A Single Component System with Two Critical Points  

E-Print Network [OSTI]

Self-Assembly in Chains, Rings, and Branches: A Single Component System with Two Critical Points October 2013) We study the interplay between phase separation and self-assembly in chains, rings. The emergence of the lower critical point is caused by the self-assembly of rings taking place in the vapor

Sciortino, Francesco

442

Brookhaven National Laboratory/Photon Sciences Directorate Subject: Controlled Access to the VUV Ring  

E-Print Network [OSTI]

Ring Number: LS-ESH-0013 Revision: D Effective: 5/17/2012 Page 1 of 8 M. Buckley B. Chmiel E. Zitvogel ring during VUV injection unless approved by the ESH Group Leader. 3.0 RESPONSIBILITY Person Directorate Subject: Controlled Access to the VUV Ring Number: LS-ESH-0013 Revision: D Effective: 5

Ohta, Shigemi

443

Penetration of plasma into the wafer-focus ring gap in capacitively coupled plasmas  

E-Print Network [OSTI]

Penetration of plasma into the wafer-focus ring gap in capacitively coupled plasmas Natalia Y of capacitively coupled plasma reactors with a wafer-focus ring gap. The penetration of plasma generated species i.e., ions and radicals into the wafer-focus ring gap is discussed. We found that the penetration of plasma

Kushner, Mark

444

AN EXAMPLE OF A NICE VARIETY WHOSE RING OF GLOBAL SECTIONS IS NOT FINITELY GENERATED  

E-Print Network [OSTI]

generated. Now let X be the total space of the vector bundle N P over E. Then the ring of global sectionsAN EXAMPLE OF A NICE VARIETY WHOSE RING OF GLOBAL SECTIONS IS NOT FINITELY GENERATED RAVI VAKIL 1 ring of global sections. I certainly thought this. Brian Osserman asked about this in the introductory

Vakil, Ravi

445

The 3-Sphere and the Bicycling Black Rings Event Horizon The 3-Sphere and the Bicycling  

E-Print Network [OSTI]

The 3-Sphere and the Bicycling Black Rings Event Horizon #12;#12;The 3-Sphere and the Bicycling that "the bicycling black rings" are a admissible solution to the event horizon of black holes in 4 is to develop a method of visualising the bicycling black rings and other four-dimensional objects. In the end

Bengtsson, Ingemar

446

Plasmon-phonon interactions in topological insulator rings  

E-Print Network [OSTI]

The great potential of Dirac electrons for plasmonics and photonics has been readily recognized after their discovery in graphene, followed by applications to smart optical devices. Dirac carriers are also found in topological insulators (TI) --quantum systems having an insulating gap in the bulk and intrinsic Dirac metallic states at the surface--. Here, we investigate the plasmonic response of ring structures patterned in Bi$_2$Se$_3$ TI films, which we investigate through terahertz (THz) spectroscopy. The rings are observed to exhibit a bonding and an antibonding plasmon modes, which we tune in frequency by varying their diameter. We develop an analytical theory based on the THz conductivity of unpatterned films, which accurately describes the strong plasmon-phonon hybridization and Fano interference experimentally observed as the bonding plasmon is swiped across the promineng 2\\,THz phonon exhibited by this material. This work opens the road for the investigation of plasmons in topological insulators and ...

Autore, Marta; Di Gaspare, Alessandra; Giliberti, Valeria; Limaj, Odeta; Roy, Pascale; Brahlek, Matthew; Koirala, Nikesh; Oh, Seongshik; de Abajo, Francisco Javier Garca; Lupi, Stefano

2015-01-01T23:59:59.000Z

447

Rings in Random Environments: Sensing Disorder Through Topology  

E-Print Network [OSTI]

In this paper we study the role of topology in DNA gel electrophoresis experiments via molecular dynamics simulations. The gel is modelled as a 3D array of obstacles from which half edges are removed at random with probability p, thereby generating a disordered environment. Changes in the microscopic structure of the gel are captured by measuring the electrophoretic mobility of ring polymers moving through the medium, while their linear counterparts provide a control system as we show they are insensitive to these changes. We show that ring polymers provide a novel non-invasive way of exploiting topology to sense microscopic disorder. Finally, we compare the results from the simulations with an analytical model for the non-equilibrium differential mobility, and find a striking agreement between simulation and theory

Davide Michieletto; Marco Baiesi; Enzo Orlandini; Matthew S. Turner

2014-12-10T23:59:59.000Z

448

On the origin of irregular structure in Saturn's rings  

E-Print Network [OSTI]

We suggest that the irregular structure in Saturn's B ring arises from the formation of shear-free ring-particle assemblies of up to ~100 km in radial extent. The characteristic scale of the irregular structure is set by the competition between tidal forces and the yield stress of these assemblies; the required tensile strength of ~10^5 dyn/cm^2 is consistent with the sticking forces observed in laboratory simulations of frosted ice particles. These assemblies could be the nonlinear outcome of a linear instability that occurs in a rotating fluid disk in which the shear stress is a decreasing function of the shear. We show that a simple model of an incompressible, non-Newtonian fluid in shear flow leads to the Cahn-Hilliard equation, which is widely used to model the formation of structure in binary alloys and other systems.

Scott Tremaine

2002-11-07T23:59:59.000Z

449

The Ring Imaging Cherenkov detector (RICH) of the AMS experiment  

E-Print Network [OSTI]

The Alpha Magnetic Spectrometer (AMS) experiment to be installed on the International Space Station (ISS) will be equipped with a proximity focusing Ring Imaging Cherenkov (RICH) detector for measuring the electric charge and velocity of the charged cosmic particles. A RICH prototype consisting of 96 photomultiplier units, including a piece of the conical reflector, was built and its performance evaluated with ion beam data. Preliminary results of the in-beam tests performed with ion fragments resulting from collisions of a 158 GeV/c/nuc primary beam of Indium ions (CERN SPS) on a Pb target are reported. The collected data included tests to the final front-end electronics and to different aerogel radiators. Cherenkov rings for a large range of charged nuclei and with reflected photons were observed. The data analysis confirms the design goals. Charge separation up to Fe and velocity resolution of the order of 0.1% for singly charged particles are obtained.

F. Barao; M. Aguilar Benitez; J. Alcaraz; L. Arruda; A. Barrau; G. Barreira; E. Belmont; J. Berdugo; M. Brinet; M. Buenerd; D. Casadei; J. Casaus; E. Cortina; C. Delgado; C. Diaz; L. Derome; L. Eraud; R. J. Garcia-Lopez; L. Gallin-Martel; F. Giovacchini; P. Goncalves; E. Lanciotti; G. Laurenti; A. Malinine; C. Mana; J. Marin; G. Martinez; A. Menchaca-Rocha; M. Molla; C. Palomares; M. Panniello; R. Pereira; M. Pimenta; K. Protasov; E. Sanchez; E-S. Seo; N. Sevilla; A. Torrento; M. Vargas-Trevino; O. Veziant

2006-03-31T23:59:59.000Z

450

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

451

Thermoset polymers via ring opening metathesis polymerization of functionalized oils  

DOE Patents [OSTI]

The invention provides a method for producing a thermosetting resin from renewable oils, the method comprising supplying renewable oil molecules containing strained ring alkene moieties; reacting the alkene moieties with cyclic alkenes to create a polymer; and repeating the above two steps until the resin having desired characteristics are obtained. Also provided is a thermoset resin comprising functionalized renewable oil polymerized with a co-monomer.

Larock, Richard C; Henna, Phillip H; Kessier, Michael R

2012-11-27T23:59:59.000Z

452

First results for a FCC-hh ring optics design  

E-Print Network [OSTI]

The first order considerations of the optics for the FCC-hh ring are presented. The arc cell is generated taking into account some general considerations like the whole circumference, maximum gradients and lengths of the elements in the cell. The integration of the insertion regions started. Three types of Dispersion Suppressors (DIS) are studied. The sensitivity of the arc parameters to these layout considerations is studied in more detail. An alternative layout is shown as well.

Chance, Antoine; Payet, Jacques; Alemany Fernandez, Reyes; Holzer, Bernhard; Schulte, Daniel

2015-01-01T23:59:59.000Z

453

Block copolymer adhesion promoters via ring-opening metathesis polymerization  

DOE Patents [OSTI]

Coupling agents based on functionalized block copolymers for bonding thermoset polymers to solid materials. These are polymers which possess at least two types of functional groups, one which is able to attach to and react with solid surfaces, and another which can react with a thermoset resin, which are incorporated as pendant groups in monomers distributed in blocks (typically two) along the backbone of the chain. The block copolymers in this invention are synthesized by living ring-opening metathesis polymerization.

Kent, Michael S. (12320 Pine Ridge, NE, Albuquerque, NM 87112); Saunders, Randall (13201 Fruit Ave., NE, Albuquerque, NM 87123)

1997-01-01T23:59:59.000Z

454

Bichromatic emission and multimode dynamics in bidirectional ring lasers  

SciTech Connect (OSTI)

The multimode dynamics of a two-level ring laser is explored numerically using a bidirectional traveling wave model retaining the spatial effects due to the presence of counter-propagating electric fields in the population inversion. Dynamical regimes where the emission in each direction occurs at different wavelengths are studied. Mode-locked unidirectional emission for large gain bandwidth and relatively small detuning is reported.

Perez-Serrano, Antonio; Javaloyes, Julien; Balle, Salvador [Instituto de Fisica Interdisciplinar y Sistemas Complejos, IFISC, UIB-CSIC, Campus UIB, Palma de Mallorca, E-07122 (Spain); Department of Electronics and Electrical Engineering, University of Glasgow, Glasgow, G12 8LT (United Kingdom); Institut Mediterrani d'Estudis Avancats, IMEDEA, UIB-CSIC, Esporles, E-07190 (Spain)

2010-04-15T23:59:59.000Z

455

12 13 14 15 use the algorithm developed for RING  

E-Print Network [OSTI]

and columns as rings 3.2.2 OnetoAll Broadcast on Mesh 2D Square Mesh (Wraparound): with cutthrough routing t s t w m) 2 ( log p + 2 t h ( + + 1 ) p with cutthrough routing 3.2.2 OnetoAll Broadcast on ( t s + t w m + t h ( log p+ 1)) log p many other reduction operations, Lots of applications 3.2 AlltoAll

Zhang, Jun

456

Quantum interference in an electron-hole graphene ring system  

SciTech Connect (OSTI)

Quantum interference is observed in a graphene ring system via the Aharonov Bohm effect. As graphene is a gapless semiconductor, this geometry allows to study the unique situation of quantum interference between electrons and holes in addition to the unipolar quantum interference. The period and amplitude of the observed Aharonov-Bohm oscillations are independent of the sign of the applied gate voltage showing the equivalence between unipolar and dipolar interference.

Smirnov, D.; Schmidt, H.; Haug, R. J. [Institut fr Festkrperphysik, Leibniz Universitt Hannover, Appelstr. 2 30167 Hannover (Germany)

2013-12-04T23:59:59.000Z

457

The pumping ring as a Stirling Engine rod seal  

SciTech Connect (OSTI)

The rod seal performs a demanding role in a Stirling cycle machine having to restrict both gas and oil leakage to minimal levels whilst operating at high pressures and sliding speeds. This paper describes the continuation of a development programme carried out at the Royal Naval Engineering College, Manadon as part of the UK. Stirling Engine Consortium. The results of tests using a back to back pumping ring configuration are presented.

Short, M.G.

1983-08-01T23:59:59.000Z

458

Helium/solid powder O-ring leakage correlation experiments  

SciTech Connect (OSTI)

We have developed a method to test powder leakage that has passed O-ring seals. To validate this method we have spiked a test fixture with 98 ng of U and recovered 130 +- 25 ng of U. We did not detect U at a detection limit of 26 ng in a fixture which was treated as a blank. This method has been applied to the leakage of UO/sub 2/ powder passing the type of EPDM O-ring seals used in a SNM shipping cask belonging to PNC. Considering the three experimental tests in which no or very small quantities of U were detected as effective blank test, it appears that the level of external contamination is negligible. Therefore, we believe that the U quantities greater than 26 ng (6 tests) passed the primary O-ring seal. From this limited quantity of data, we observe no apparent correlation between the amount of U measured and either helium leak rate or equivalent tube diameter. The data for the 130/sup 0/C tests indicate the possibility of a U/time relationship; however, more data are needed for verification.

Leisher, W.B.; Weissman, S.H.; Tallant, D.R.; Kubo, M.

1983-01-01T23:59:59.000Z

459

Circumbinary Molecular Rings Around Young Stars in Orion  

E-Print Network [OSTI]

We present high angular resolution 1.3 mm continuum, methyl cyanide molecular line, and 7 mm continuum observations made with the Submillimeter Array and the Very Large Array, toward the most highly obscured and southern part of the massive star forming region OMC1S located behind the Orion Nebula. We find two flattened and rotating molecular structures with sizes of a few hundred astronomical units suggestive of circumbinary molecular rings produced by the presence of two stars with very compact circumstellar disks with sizes and separations of about 50 AU, associated with the young stellar objects 139-409 and 134-411. Furthermore, these two circumbinary rotating rings are related to two compact and bright {\\it hot molecular cores}. The dynamic mass of the binary systems obtained from our data are $\\geq$ 4 M$_\\odot$ for 139-409 and $\\geq$ 0.5 M$_\\odot$ for 134-411. This result supports the idea that intermediate-mass stars will form through {\\it circumstellar disks} and jets/outflows, as the low mass stars do. Furthermore, when intermediate-mass stars are in multiple systems they seem to form a circumbinary ring similar to those seen in young, multiple low-mass systems (e.g., GG Tau and UY Aur).

Luis A. Zapata; Paul T. P. Ho; Luis F. Rodriguez; Peter Schilke; Stan Kurtz

2007-07-09T23:59:59.000Z

460
Note: This page contains sample records for the topic "ase du ring" 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

Michel Sranne -2 juin 2014 Chailles dans les calcaires lacustres du Lut1en  

E-Print Network [OSTI]

la stra1graphie : · elles ne sont pas liées à des phénomènes de dépôt marneux & crayeux St Martin de L. Nord-ouest du Bassin Gabriac Nord-est du Bassin 100 e6b g1 e3-5L e3-5L e bordure nord du bassin, au débouché de paléovallées. On fait l'hypothèse que

Demouchy, Sylvie

462

TRAVAUX DU COMIT FRANAIS D'HISTOIRE DE LA GOLOGIE (COFRHIGO)  

E-Print Network [OSTI]

contemporains en s'intéressant aux galets disposés à différentes altitudes, en dehors de la plaine du Rhône. Il- sénéchal en cette ville, qu'il prêtera le serment d'allégeance au roi et à l'église gallicane. Cette comme un pionnier de l'étude des volcans du Vivarais et du Velay, volcans qu'il est venu explorer à la

Boyer, Edmond

463

L'MISSION LECTRIQUE DU TUNGSTNE INCANDESCENT DANS UNE ATMOSPHRE D'IODE.  

E-Print Network [OSTI]

L'?MISSION ?LECTRIQUE DU TUNGST?NE INCANDESCENT DANS UNE ATMOSPH?RE D'IODE. par S. KALANDYK'émission négative du tungstène; l'influence de l'iode est prépondérante aux basses températures d'incandescence 3. L vapeur d'iode augmente l'émis sion électrique négative du platine incandescent. L'influence de l'iode se

Paris-Sud XI, Université de

464

Rle du CNRST dans l'accompagnement des Projets de cration d'entreprises innovantes  

E-Print Network [OSTI]

, - Grille de calcul - Visioconférence, - Enseignement virtuel... MARWAN #12;Le Réseau Maroc Incubation Scientifique et Technique (maître d'oeuvre) ; PARTENAIRES DU RMIE #12;- Association R&D Maroc ; - Fondation

465

Asie du Sud : les amateurs-experts de la violence collective Par Laurent GAYER  

E-Print Network [OSTI]

partis politiques qui se disputent le contrôle de la plus grande ville du pays. Alors que le compte à (Mouvement national unifié, MQM). Issu d'un milieu populaire (il a gran

Boyer, Edmond

466

E-Print Network 3.0 - aspects du processus Sample Search Results  

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

DE PERFORMANCE LA GESTION PAR Summary: ;2 INTRODUCTION Les exigences de la norme ISO 9001:2000 en matire de processus ne sont pas le fruit du hasard... , qui...

467

13mes Journes Internationales de Thermique Albi, France du 28 au 30 Aot 2007 1  

E-Print Network [OSTI]

, (3) Division of Architecture and Infrastructure Renewable Energy Group Lulea University of Tcehnology (LTU), SE-97187 Lulea, SWEDEN ama_sof@yahoo.fr Résumé ­ Du point de vue confort thermique dans un

Paris-Sud XI, Université de

468

E-Print Network 3.0 - actes du septieme Sample Search Results  

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

septieme Search Powered by Explorit Topic List Advanced Search Sample search results for: actes du septieme Page: << < 1 2 3 4 5 > >> 1 Universite Denis Diderot L3 Equations...

469

E-Print Network 3.0 - aupres du futur Sample Search Results  

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

futur Search Powered by Explorit Topic List Advanced Search Sample search results for: aupres du futur Page: << < 1 2 3 4 5 > >> 1 Mise en accord de cle de session authentifiee par...

470

User's Guide for SeDuMi Interface 1.01: Solving LMI problems with ...  

E-Print Network [OSTI]

Nov 2, 2001 ... particular, a major di culty is that control problems are formulated ... these potentialities will be integrated to SeDuMi Interface in the future, depending on ...... improve this document and make some publicity for your results.

2001-11-02T23:59:59.000Z

471

Modlisation et tude exprimentale du comportement thermo hydraulique des fluides frigoporteurs diphasiques.  

E-Print Network [OSTI]

??Lobjectif de ce travail consiste en l'tude exprimentale et la modlisation du comportement thermo-hydraulique d'un fluide frigoporteur diphasique (FFD) particulier : le coulis de paraffine, (more)

El Boujaddaini, Mohamed Najib

2011-01-01T23:59:59.000Z

472

UNIVERSIT DU LITTORAL CTE D'OPALE (U.L.C.O) ACADMIE DE LILLE  

E-Print Network [OSTI]

Sciences, Durham, United Kingdom. Examinateurs : · CHRISTIAN GOUT, Professeur, INSA, Rouen, France. · MARIE, Madame Marie-Laurence Mazure et Monsieur Christian Gout. J'exprime ma sympathie à tous les membres du

Paris-Sud XI, Université de

473

E-Print Network 3.0 - artificielle du milieu Sample Search Results  

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

50 LE BULLETIN DE L'EPI N 70 MICRO-INFORMATIQUE EN DUCATION PHYSIQUE L'UTILISATION DE LA MICRO-INFORMATIQUE Summary: 'apprciation du niveau de jeu d'quipe pratiquant le...

474

E-Print Network 3.0 - activite miniere du Sample Search Results  

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

entreposs dans une fosse ciel ouvert dans un massif rocheux l'aide du code 3D Hydro... RSUM L'coulement d'eau et le transport de contaminants dans les rejets...

475

E-Print Network 3.0 - annuel du groupe Sample Search Results  

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

88 Bulletin d'information sur les travaux en cours sur l'cologie du roseau commun (Phragmites australis) au Qubec Summary: Lavoie (Universit Laval) a prsent un premier...

476

Radon transform on a space over a residue class ring  

SciTech Connect (OSTI)

The functions on a space of dimension N over the residue class ring Z{sub n} modulo n that are invariant with respect to the group GL(N,Z{sub n}) form a commutative convolution algebra. We describe the structure of this algebra and find the eigenvectors and eigenvalues of the operators of multiplication by elements of this algebra. The results thus obtained are applied to solve the inverse problem for the hyperplane Radon transform on Z{sup N}{sub n}. Bibliography: 2 titles.

Molchanov, Vladimir F [Tambov State University, Tambov (Russian Federation)

2012-05-31T23:59:59.000Z

477

Fast transverse instability in the NSNS Accumulator Ring  

SciTech Connect (OSTI)

This paper reports on the results of investigation of possible fast transverse instabilities in the NSNS Accumulator Ring. The instability may be caused by the presence of stripline devices like kicker magnets, the active damper system, and by the RF cavities, and the sharp steps of the vacuum pipe. The instability can be overcome by adopting aluminum as the material of the vacuum pipe.Still the growth time of the instability remains short especially for the mode in proximity of the betatron tune.

Ruggiero, A.G.; Blaskiewicz, M.

1997-08-01T23:59:59.000Z

478

Reliability analysis for LEB ring magnet power system in SSC  

SciTech Connect (OSTI)

The LEB ring magnet power system contains six subsystems, supervisory control, power supplies, regulation, DC bus, resonant cells, and fault sensing network. The system availability of the total LEB RMPS is required to be 0.999. The work in this paper is to allocate the overall LEB RMPS reliability requirement into reliability requirements for each of the subsystems and lower-tier items. The Feasibility-of-Objective technique combining with engineering experience is the key for the allocation. MIL-HDBK-217F is used to derate SCR components. 7 refs., 5 figs.

Smedley, K.

1991-11-01T23:59:59.000Z

479

Block copolymer adhesion promoters via ring-opening metathesis polymerization  

DOE Patents [OSTI]

Coupling agents are disclosed based on functionalized block copolymers for bonding thermoset polymers to solid materials. These are polymers which possess at least two types of functional groups, one which is able to attach to and react with solid surfaces, and another which can react with a thermoset resin, which are incorporated as pendant groups in monomers distributed in blocks (typically two) along the backbone of the chain. The block copolymers in this invention are synthesized by living ring-opening metathesis polymerization. 18 figs.

Kent, M.S.; Saunders, R.

1997-02-18T23:59:59.000Z

480

Cherenkov Ring Imaging Detector front-end electronics  

SciTech Connect (OSTI)

The SLD Cherenkov Ring Imaging Detector use a proportional wire detector for which a single channel hybrid has been developed. It consists of a preamplifier, gain selectable amplifier, load driver amplifier, power switching, and precision calibrator. For this hybrid, a bipolar, semicustom integrated circuit has been designed which includes video operational amplifiers for two of the gain stages. This approach allows maximization of the detector volume, allows DC coupling, and enables gain selection. System tests show good noise performance, calibration precision, system linearity, and signal shape uniformity over the full dynamic range. 10 refs., 8 figs.

Antilogus, P.; Aston, D.; Bienz, T.; Bird, F.; Dasu, S.; Dunwoodie, W.; Hallewell, G.; Kawahara, H.; Kwon, Y.; Leith, D.; Marshall, D.; Muller, D.; Nagamine, T.; Oxoby, G.; Ratcliff, B.; Rensing, P.; Schultz, D.; Shapiro, S.; Simopoulos, C.; Solodov, E.; Suekane, F.; Toge, N.; Va'Vra, J.; Williams, S. (Stanford Linear Accelerator Center, Menlo Park, CA (USA)); Wilson, R.J.; Whitaker, J.S. (Boston Univ., MA (USA). Dept.

1990-10-01T23:59:59.000Z

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481

The endomorphism near ring on the quaternion group  

E-Print Network [OSTI]

'IHE FNDOMORPHISM NEAR RING ON THE QUATERNION CROUP A Thesis by Mary Katherine King Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE Au~us t (Month...) (Year) Major Subject: Mathematics TNE ENDOMO1PNTSM NEAR RlNG ON T11E QUATEPBTON GROUP A Thesis by Mary Katherine King Approved as to style and content by: ha man of Committee (Member) (Member) (Memb er) (Memb r) (Member) ~Au, ust 1969 (Month...

King, Mary Katherine

1969-01-01T23:59:59.000Z

482

Ring Cycle for Dilating and Constricting the Nuclear Pore  

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 JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »SubmitterJ. Norby (2007) FebruaryNational5Ring

483

All Ring Tech Co Ltd | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300Algoil Jump to: navigation, search Name: Algoil Place:AliceAlkaneRing Tech Co

484

Le Mcanisme pour un Dveloppement Propre : esquisse go-environnementale de la participation du Canada  

E-Print Network [OSTI]

Canada Moïse TSAYEM DEMAZE Maître de conférences en géographie à l'Université du Maine UMR CNRS 6590 Canada associé aux pays en développement. Les données utilisées montrent qu'en janvier 2011, la Chine, l Japon et les Pays-Bas, sont les principaux pays investisseurs. La participation du Canada est quasi

Boyer, Edmond

485

Droits fonciers des femmes au Maroc Entre complexit du systme foncier et discrimination  

E-Print Network [OSTI]

Droits fonciers des femmes au Maroc Entre complexité du système foncier et discrimination Fatiha Daoudi E & E, n° 4 Les Etudes et Essais du Centre Jacques Berque N° 4 ­ Octobre 2011 Rabat (Maroc) halshs-00694238,version1-3May2012 #12;halshs-00694238,version1-3May2012 #12;3 Droits fonciers des femmes au Maroc

Boyer, Edmond

486

Daniel RIVET, Le Maroc de Lyautey Mohammed V Le double visage du Protectorat,  

E-Print Network [OSTI]

Daniel RIVET, Le Maroc de Lyautey à Mohammed V Le double visage du Protectorat, Paris, ?ditions la publication de sa thèse monumentale (Lyautey et l'institution du Protectorat français au Maroc ambitions initales. Dans l'esprit des Annales de l'époque braudélienne, "Mon Lyautey au Maroc aurait été un

Paris-Sud XI, Université de

487

Le theor`eme d'adequation Cours du jeudi 19 septembre  

E-Print Network [OSTI]

Le th´eor`eme d'ad´equation Cours du jeudi 19 septembre Dans le meilleur des mondes, les th´eor`emes du syst`eme formel L de- vraient ^etre exactement les tautologies. Le th´eor`eme d'ad´equation montre´EFINITION 0.2 Une formule bf A de L est une tautologie si pour toute valua- tion v de L, v(A) = V. TH ´EOR

Rousseau, Christiane

488

Activit motrice spontane du chien disposant d'eau et d'aliments ad libitum  

E-Print Network [OSTI]

Activité motrice spontanée du chien disposant d'eau et d'aliments ad libitum Camille OZON C. DOLISI Médecine de Nice, avenue de Vallontbrose, F 06034 Nice Cedex Résumé L'activité motrice ambulatoire de intéressant : 1) d'établir le profil de l'activité motrice ambulatoire du chien en semi-liberté et disposant d

Paris-Sud XI, Université de

489

Un nouvel lment : le Radiothorium dont l'manation est identique celle du Thorium 1  

E-Print Network [OSTI]

Un nouvel élément : le Radiothorium dont l'émanation est identique à celle du Thorium 1 Deuxième principalement par un mélange de terres rares, dont le thorium était la plus abondante. M. Dunstan, qui avait ii (pie la radioactivité des parties les plus solubles était identique il celle du thorium. Il fallait

Boyer, Edmond

490

valuation AERES 15-17 janvier 2008 La valorisation des activits de recherche du GAME  

E-Print Network [OSTI]

évaluation AERES 15-17 janvier 2008 1 La valorisation des activités de recherche du GAME 1. Les du RETIC #12;évaluation AERES 15-17 janvier 2008 2 1. Les différents aspects de la valorisation (1 les services opérationnels (écoute client) #12;évaluation AERES 15-17 janvier 2008 3 1. Les différents

Ribes, Aurélien

491

Resume de Sequences Temporelles pour le Passage `a l' Echelle d'Applications Dependantes du Temps  

E-Print Network [OSTI]

R´esum´e de S´equences Temporelles pour le Passage `a l' ´Echelle d'Applications D´ependantes du {qpham, boualem}@cse.unsw.edu.au Abstract Nous pr´esentons dans ces travaux le concept du "R´esum´e de S grandes masses de donn´ees. Un R´esum´e de S´equence Temporelle s'obtient en transformant une s´equence d

Boyer, Edmond

492

Energy Down Conversion between Classical Electromagnetic Fields via a Quantum Mechanical SQUID Ring  

E-Print Network [OSTI]

We consider the interaction of a quantum mechanical SQUID ring with a classical resonator (a parallel $LC$ tank circuit). In our model we assume that the evolution of the ring maintains its quantum mechanical nature, even though the circuit to which it is coupled is treated classically. We show that when the SQUID ring is driven by a classical monochromatic microwave source, energy can be transferred between this input and the tank circuit, even when the frequency ratio between them is very large. Essentially, these calculations deal with the coupling between a single macroscopic quantum object (the SQUID ring) and a classical circuit measurement device where due account is taken of the non-perturbative behaviour of the ring and the concomitant non-linear interaction of the ring with this device.

M. J. Everitt; T. D. Clark; P. B. Stiffell; C. J. Harland; J. F. Ralph

2005-05-16T23:59:59.000Z

493

ETEAPOT: symplectic orbit/spin tracking code for all-electric storage rings  

E-Print Network [OSTI]

Proposed methods for measuring the electric dipole moment (EDM) of the proton use an intense, polarized proton beam stored in an all-electric storage ring "trap". At the "magic" kinetic energy of 232.792 MeV, proton spins are "frozen", for example always parallel to the instantaneous particle momentum. This paper describes an accelerator simulation code, ETEAPOT, a new component of the Unified Accelerator Libraries (UAL), to be used for long term tracking of particle orbits and spins in electric bend accelerators, in order to simulate EDM storage ring experiments. Though qualitatively much like magnetic rings, the non-constant particle velocity in electric rings give them significantly different properties, especially in weak focusing rings. Like the earlier code TEAPOT (for magnetic ring simulation) this code performs \\emph{exact tracking in an idealized (approximate) lattice} rather than the more conventional approach, which is \\emph{approximate tracking in a more nearly exact lattice.} The BMT equation des...

Talman, Richard M

2015-01-01T23:59:59.000Z

494

Om du vill f en skymt av barkborrarna eller deras runristarlika spr, g ut i granskogen. P gammal gran och tall kan du frsiktigt plocka ls barkbitar,  

E-Print Network [OSTI]

Om du vill få en skymt av barkborrarna eller deras runristarlika spår, gå ut i granskogen. På gammal gran och tall kan du försiktigt plocka lös barkbitar, för att där under hitta spåren efter bita sig in i en nyfallen gran. Väl inne i barken börjar vår man att fisa ­ vad nu? Han förvandlar

495

Proceedings of the workshop on polarized targets in storage rings  

SciTech Connect (OSTI)

Polarization phenomena have played an increasingly important part in the study of nuclei and nucleons in recent years. Polarization studies have been hampered by the relatively few and rather fragile polarized targets which are presently available. The concept of polarized gas targets in storage rings opens a much wider range of possibilities than is available in the external target geometry. This novel method will represent a considerable advance in nuclear physics and will continue to receive much attention in plans for future facilities. An internal, polarized-target station is being planned for the cooler ring at the Indiana University Cyclotron Facility. Internal targets are compatible with recent designs of electron accelerators proposed by the Massachusetts Institute of Technology and the Southeastern Universities Research Association. The key to nuclear-science programs based on internal targets pivots on recent developments in polarized atomic beam methods, which include the more recent laser-driven polarized targets. The workshop drew together a unique group of physicists in the fields of high-energy, nuclear and atomic physics. The meeting was organized in a manner that stimulated discussion among the 58 participants and focused on developments in polarized target technology and the underlying atomic physics. An impressive array of future possibilities for polarized targets as well as current developments in polarized target technology were discussed at the workshop. Abstracts of individual items from the workshop were prepared separately for the data base.

Holt, R.J. (ed.)

1984-08-01T23:59:59.000Z

496

Weibull Effective Area for Hertzian Ring Crack Initiation Stress  

SciTech Connect (OSTI)

Spherical or Hertzian indentation is used to characterize and guide the development of engineered ceramics under consideration for diverse applications involving contact, wear, rolling fatigue, and impact. Ring crack initiation can be one important damage mechanism of Hertzian indentation. It is caused by sufficiently-high, surface-located, radial tensile stresses in an annular ring located adjacent to and outside of the Hertzian contact circle. While the maximum radial tensile stress is known to be dependent on the elastic properties of the sphere and target, the diameter of the sphere, the applied compressive force, and the coefficient of friction, the Weibull effective area too will be affected by those parameters. However, the estimations of a maximum radial tensile stress and Weibull effective area are difficult to obtain because the coefficient of friction during Hertzian indentation is complex, likely intractable, and not known a priori. Circumventing this, the Weibull effective area expressions are derived here for the two extremes that bracket all coefficients of friction; namely, (1) the classical, frictionless, Hertzian case where only complete slip occurs, and (2) the case where no slip occurs or where the coefficient of friction is infinite.

Jadaan, Osama M. [University of Wisconsin, Platteville; Wereszczak, Andrew A [ORNL; Johanns, Kurt E [ORNL

2011-01-01T23:59:59.000Z

497

Aharonov-Bohm-Coulomb Problem in Graphene Ring  

E-Print Network [OSTI]

We study the Aharonov-Bohm-Coulomb problem in a graphene ring. We investigate, in particular, the effects of a Coulomb type potential of the form $\\xi/r$ on the energy spectrum of Dirac electrons in the graphene ring in two different ways: one for the scalar coupling and the other for the vector coupling. It is found that, since the potential in the scalar coupling breaks the time-reversal symmetry between the two valleys as well as the effective time-reversal symmetry in a single valley, the energy spectrum of one valley is separated from that of the other valley, demonstrating a valley polarization. In the vector coupling, however, the potential does not break either of the two symmetries and its effect appears only as an additive constant to the spectrum of Aharonov-Bohm potential. The corresponding persistent currents, the observable quantities of the symmetry-breaking energy spectra, are shown to be asymmetric about zero magnetic flux in the scalar coupling, while symmetric in the vector coupling.

Eylee Jung; Mi-Ra Hwang; ChangSoo Park; DaeKil Park

2012-01-14T23:59:59.000Z

498

Recherches rcentes sur la radioactivit du thorium Extraits des mmoires de 0. Angelucci, G.-A. Blanc,  

E-Print Network [OSTI]

173 Recherches récentes sur la radioactivité du thorium Extraits des mémoires de 0. Angelucci, G publication des mémoires, des progrès accomplis dans l'étude de la radioactivité du thorium. L été établis avec une grande vraiselnblance. La famille du thorium est moins com- plètement connuc. Le

Boyer, Edmond

499

NOMBRE DE RAYONS 03B1 MIS PAR UNE PRPARATION DE DPOT ACTIF DU THORIUM MESURE PAR SON RAYONNEMENT PNTRANT  

E-Print Network [OSTI]

NOMBRE DE RAYONS 03B1 ?MIS PAR UNE PR?PARATION DE D?POT ACTIF DU THORIUM MESUR?E PAR SON cm de Pb. Résultats. 1. But du travail. - Le Radiothorium, le Thorium X et le dépôt actif du Thorium sont généralement dosés par leur rayonnement y provenant de Thorium (C + Cfl). A cet effet, à l

Paris-Sud XI, Université de

500

LIFETIME PREDICTION FOR MODEL 9975 O-RINGS IN KAMS  

SciTech Connect (OSTI)

The Savannah River Site (SRS) is currently storing plutonium materials in the K-Area Materials Storage (KAMS) facility. The materials are packaged per the DOE 3013 Standard and transported and stored in KAMS in Model 9975 shipping packages, which include double containment vessels sealed with dual O-rings made of Parker Seals compound V0835-75 (based on Viton{reg_sign} GLT). The outer O-ring of each containment vessel is credited for leaktight containment per ANSI N14.5. O-ring service life depends on many factors, including the failure criterion, environmental conditions, overall design, fabrication quality and assembly practices. A preliminary life prediction model has been developed for the V0835-75 O-rings in KAMS. The conservative model is based primarily on long-term compression stress relaxation (CSR) experiments and Arrhenius accelerated-aging methodology. For model development purposes, seal lifetime is defined as a 90% loss of measurable sealing force. Thus far, CSR experiments have only reached this target level of degradation at temperatures {ge} 300 F. At lower temperatures, relaxation values are more tolerable. Using time-temperature superposition principles, the conservative model predicts a service life of approximately 20-25 years at a constant seal temperature of 175 F. This represents a maximum payload package at a constant ambient temperature of 104 F, the highest recorded in KAMS to date. This is considered a highly conservative value as such ambient temperatures are only reached on occasion and for short durations. The presence of fiberboard in the package minimizes the impact of such temperature swings, with many hours to several days required for seal temperatures to respond proportionately. At 85 F ambient, a more realistic but still conservative value, bounding seal temperatures are reduced to {approx}158 F, with an estimated seal lifetime of {approx}35-45 years. The actual service life for O-rings in a maximum wattage package likely lies higher than the estimates due to the conservative assumptions used for the model. For lower heat loads at similar ambient temperatures, seal lifetime is further increased. The preliminary model is based on several assumptions that require validation with additional experiments and longer exposures at more realistic conditions. The assumption of constant exposure at peak temperature is believed to be conservative. Cumulative damage at more realistic conditions will likely be less severe but is more difficult to assess based on available data. Arrhenius aging behavior is expected, but non-Arrhenius behavior is possible. Validation of Arrhenius behavior is ideally determined from longer tests at temperatures closer to actual service conditions. CSR experiments will therefore continue at lower temperatures to validate the model. Ultrasensitive oxygen consumption analysis has been shown to be useful in identifying non-Arrhenius behavior within reasonable test periods. Therefore, additional experiments are recommended and planned to validate the model.

Hoffman, E.; Skidmore, E.

2009-11-24T23:59:59.000Z