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1

ANSKAN OM EXAMENSBEVIS FORSKARNIV  

E-Print Network [OSTI]

om/Application for Licentiatexamen/Licentiate Agronomie licentiatexamen/Licentiate of Agriculture Filosofie licentiatexamen/Licentiate of Philosophy Skoglig licentiatexamen/Licentiate of Forestry Teknologie licentiatexamen/Licentiate of Technology Veterinärmedicine licentiatexamen/Licentiate of Veterinary Medicine

2

Search for the rare decays Bs -> mu+ mu- and B0 -> mu+ mu-  

E-Print Network [OSTI]

A search for the decays Bs -> mu+ mu- and B0 -> mu+ mu- is performed with 0.37 fb^-1 of pp collisions at sqrt{s} = 7 TeV collected by the LHCb experiment in 2011. The upper limits on the branching fractions are BR (Bs -> mu+ mu-) mu+ mu-) mu+ mu-) mu+ mu-) < 3.2 x 10^-9 at 95% confidence level.

LHCb Collaboration; R. Aaij; C. Abellan Beteta; B. Adeva; M. Adinolfi; C. Adrover; A. Affolder; Z. Ajaltouni; J. Albrecht; F. Alessio; M. Alexander; G. Alkhazov; P. Alvarez Cartelle; A. A. Alves Jr; S. Amato; Y. Amhis; J. Anderson; R. B. Appleby; O. Aquines Gutierrez; F. Archilli; L. Arrabito; A. Artamonov; M. Artuso; E. Aslanides; G. Auriemma; S. Bachmann; J. J. Back; D. S. Bailey; V. Balagura; W. Baldini; R. J. Barlow; C. Barschel; S. Barsuk; W. Barter; A. Bates; C. Bauer; Th. Bauer; A. Bay; I. Bediaga; S. Belogurov; K. Belous; I. Belyaev; E. Ben-Haim; M. Benayoun; G. Bencivenni; S. Benson; J. Benton; R. Bernet; M. -O. Bettler; M. van Beuzekom; A. Bien; S. Bifani; T. Bird; A. Bizzeti; P. M. Bjørnstad; T. Blake; F. Blanc; C. Blanks; J. Blouw; S. Blusk; A. Bobrov; V. Bocci; A. Bondar; N. Bondar; W. Bonivento; S. Borghi; A. Borgia; T. J. V. Bowcock; C. Bozzi; T. Brambach; J. van den Brand; J. Bressieux; D. Brett; M. Britsch; T. Britton; N. H. Brook; H. Brown; A. Büchler-Germann; I. Burducea; A. Bursche; J. Buytaert; S. Cadeddu; O. Callot; M. Calvi; M. Calvo Gomez; A. Camboni; P. Campana; A. Carbone; G. Carboni; R. Cardinale; A. Cardini; L. Carson; K. Carvalho Akiba; G. Casse; M. Cattaneo; Ch. Cauet; M. Charles; Ph. Charpentier; N. Chiapolini; K. Ciba; X. Cid Vidal; G. Ciezarek; P. E. L. Clarke; M. Clemencic; H. V. Cliff; J. Closier; C. Coca; V. Coco; J. Cogan; P. Collins; A. Comerma-Montells; F. Constantin; G. Conti; A. Contu; A. Cook; M. Coombes; G. Corti; G. A. Cowan; R. Currie; B. D'Almagne; C. D'Ambrosio; P. David; P. N. Y. David; I. De Bonis; S. De Capua; M. De Cian; F. De Lorenzi; J. M. De Miranda; L. De Paula; P. De Simone; D. Decamp; M. Deckenhoff; H. Degaudenzi; M. Deissenroth; L. Del Buono; C. Deplano; D. Derkach; O. Deschamps; F. Dettori; J. Dickens; H. Dijkstra; P. Diniz Batista; F. Domingo Bonal; S. Donleavy; F. Dordei; P. Dornan; A. Dosil Suárez; D. Dossett; A. Dovbnya; F. Dupertuis; R. Dzhelyadin; A. Dziurda; S. Easo; U. Egede; V. Egorychev; S. Eidelman; D. van Eijk; F. Eisele; S. Eisenhardt; R. Ekelhof; L. Eklund; Ch. Elsasser; D. Elsby; D. Esperante Pereira; L. Estéve; A. Falabella; E. Fanchini; C. Färber; G. Fardell; C. Farinelli; S. Farry; V. Fave; V. Fernandez Albor; M. Ferro-Luzzi; S. Filippov; C. Fitzpatrick; M. Fontana; F. Fontanelli; R. Forty; M. Frank; C. Frei; M. Frosini; S. Furcas; A. Gallas Torreira; D. Galli; M. Gandelman; P. Gandini; Y. Gao; J-C. Garnier; J. Garofoli; J. Garra Tico; L. Garrido; D. Gascon; C. Gaspar; N. Gauvin; M. Gersabeck; T. Gershon; Ph. Ghez; V. Gibson; V. V. Gligorov; C. Göbel; D. Golubkov; A. Golutvin; A. Gomes; H. Gordon; M. Grabalosa Gándara; R. Graciani Diaz; L. A. Granado Cardoso; E. Graugés; G. Graziani; A. Grecu; E. Greening; S. Gregson; B. Gui; E. Gushchin; Yu. Guz; T. Gys; G. Haefeli; C. Haen; S. C. Haines; T. Hampson; S. Hansmann-Menzemer; R. Harji; N. Harnew; J. Harrison; P. F. Harrison; J. He; V. Heijne; K. Hennessy; P. Henrard; J. A. Hernando Morata; E. van Herwijnen; E. Hicks; K. Holubyev; P. Hopchev; W. Hulsbergen; P. Hunt; T. Huse; R. S. Huston; D. Hutchcroft; D. Hynds; V. Iakovenko; P. Ilten; J. Imong; R. Jacobsson; A. Jaeger; M. Jahjah Hussein; E. Jans; F. Jansen; P. Jaton; B. Jean-Marie; F. Jing; M. John; D. Johnson; C. R. Jones; B. Jost; M. Kaballo; S. Kandybei; M. Karacson; T. M. Karbach; J. Keaveney; I. R. Kenyon; U. Kerzel; T. Ketel; A. Keune; B. Khanji; Y. M. Kim; M. Knecht; P. Koppenburg; A. Kozlinskiy; L. Kravchuk; K. Kreplin; M. Kreps; G. Krocker; P. Krokovny; F. Kruse; K. Kruzelecki; M. Kucharczyk; T. Kvaratskheliya; V. N. La Thi; D. Lacarrere; G. Lafferty; A. Lai; D. Lambert; R. W. Lambert; E. Lanciotti; G. Lanfranchi; C. Langenbruch; T. Latham; C. Lazzeroni; R. Le Gac; J. van Leerdam; J. -P. Lees; R. Lefévre; A. Leflat; J. Lefrançois; O. Leroy; T. Lesiak; L. Li; L. Li Gioi; M. Lieng; M. Liles; R. Lindner; C. Linn; B. Liu; G. Liu; J. H. Lopes; E. Lopez Asamar; N. Lopez-March; H. Lu; J. Luisier; A. Mac Raighne; F. Machefert; I. V. Machikhiliyan; F. Maciuc; O. Maev; J. Magnin; S. Malde; R. M. D. Mamunur; G. Manca; G. Mancinelli; N. Mangiafave; U. Marconi; R. Märki; J. Marks; G. Martellotti; A. Martens; L. Martin; A. Martín Sánchez; D. Martinez Santos; A. Massafferri; Z. Mathe; C. Matteuzzi; M. Matveev; E. Maurice; B. Maynard; A. Mazurov; G. McGregor; R. McNulty; C. Mclean; M. Meissner; M. Merk; J. Merkel; R. Messi; S. Miglioranzi; D. A. Milanes; M. -N. Minard; J. Molina Rodriguez; S. Monteil; D. Moran; P. Morawski; R. Mountain; I. Mous; F. Muheim; K. Müller; R. Muresan; B. Muryn; B. Muster; M. Musy; J. Mylroie-Smith; P. Naik; T. Nakada; R. Nandakumar; I. Nasteva; M. Nedos; M. Needham; N. Neufeld; C. Nguyen-Mau; M. Nicol; V. Niess; N. Nikitin; A. Nomerotski; A. Novoselov; A. Oblakowska-Mucha; V. Obraztsov; S. Oggero; S. Ogilvy; O. Okhrimenko; R. Oldeman; M. Orlandea

2012-01-15T23:59:59.000Z

3

FEMP O&M Program  

Broader source: Energy.gov [DOE]

Presentation covers the FEMP O&M Program, given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Providence, Rhode Island.

4

O&M Metering Guidance  

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

URL links, and references - Improved document "readability" - Added information regarding water 4 | FEDERAL ENERGY MANAGEMENT PROGRAM femp.energy.gov O&M and Metering Guidance...

5

MU Eneg  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecember 2005 (Thousand9,0, 1997EnvironmentElectricityrgy81 §98 3.241MTBE,MU Eneg

6

Strong constraints on the rare decays Bs -> mu+ mu- and B0 -> mu+ mu-  

E-Print Network [OSTI]

A search for Bs -> mu+ mu- and B0 -> mu+ mu- decays is performed using 1.0 fb^-1 of pp collision data collected at \\sqrt{s}=7 TeV with the LHCb experiment at the Large Hadron Collider. For both decays the number of observed events is consistent with expectation from background and Standard Model signal predictions. Upper limits on the branching fractions are determined to be BR(Bs -> mu+ mu-) mu+ mu-) < 1.0 (0.81) x 10^-9 at 95% (90%) confidence level.

LHCb collaboration; R. Aaij; C. Abellan Beteta; A. Adametz; B. Adeva; M. Adinolfi; C. Adrover; A. Affolder; Z. Ajaltouni; J. Albrecht; F. Alessio; M. Alexander; S. Ali; G. Alkhazov; P. Alvarez Cartelle; A. A. Alves Jr; S. Amato; Y. Amhis; J. Anderson; R. B. Appleby; O. Aquines Gutierrez; F. Archilli; A. Artamonov; M. Artuso; E. Aslanides; G. Auriemma; S. Bachmann; J. J. Back; V. Balagura; W. Baldini; R. J. Barlow; C. Barschel; S. Barsuk; W. Barter; A. Bates; C. Bauer; Th. Bauer; A. Bay; J. Beddow; I. Bediaga; S. Belogurov; K. Belous; I. Belyaev; E. Ben-Haim; M. Benayoun; G. Bencivenni; S. Benson; J. Benton; R. Bernet; M. -O. Bettler; M. van Beuzekom; A. Bien; S. Bifani; T. Bird; A. Bizzeti; P. M. Bjørnstad; T. Blake; F. Blanc; C. Blanks; J. Blouw; S. Blusk; A. Bobrov; V. Bocci; A. Bondar; N. Bondar; W. Bonivento; S. Borghi; A. Borgia; T. J. V. Bowcock; C. Bozzi; T. Brambach; J. van den Brand; J. Bressieux; D. Brett; M. Britsch; T. Britton; N. H. Brook; H. Brown; A. Büchler-Germann; I. Burducea; A. Bursche; J. Buytaert; S. Cadeddu; O. Callot; M. Calvi; M. Calvo Gomez; A. Camboni; P. Campana; A. Carbone; G. Carboni; R. Cardinale; A. Cardini; L. Carson; K. Carvalho Akiba; G. Casse; M. Cattaneo; Ch. Cauet; M. Charles; Ph. Charpentier; N. Chiapolini; M. Chrzaszcz; K. Ciba; X. Cid Vidal; G. Ciezarek; P. E. L. Clarke; M. Clemencic; H. V. Cliff; J. Closier; C. Coca; V. Coco; J. Cogan; E. Cogneras; P. Collins; A. Comerma-Montells; A. Contu; A. Cook; M. Coombes; G. Corti; B. Couturier; G. A. Cowan; R. Currie; C. D'Ambrosio; P. David; P. N. Y. David; I. De Bonis; K. De Bruyn; S. De Capua; M. De Cian; J. M. De Miranda; L. De Paula; P. De Simone; D. Decamp; M. Deckenhoff; H. Degaudenzi; L. Del Buono; C. Deplano; D. Derkach; O. Deschamps; F. Dettori; J. Dickens; H. Dijkstra; P. Diniz Batista; F. Domingo Bonal; S. Donleavy; F. Dordei; P. Dornan; A. Dosil Suárez; D. Dossett; A. Dovbnya; F. Dupertuis; R. Dzhelyadin; A. Dziurda; A. Dzyuba; S. Easo; U. Egede; V. Egorychev; S. Eidelman; D. van Eijk; F. Eisele; S. Eisenhardt; R. Ekelhof; L. Eklund; Ch. Elsasser; D. Elsby; D. Esperante Pereira; A. Falabella; C. Färber; G. Fardell; C. Farinelli; S. Farry; V. Fave; V. Fernandez Albor; M. Ferro-Luzzi; S. Filippov; C. Fitzpatrick; M. Fontana; F. Fontanelli; R. Forty; O. Francisco; M. Frank; C. Frei; M. Frosini; S. Furcas; A. Gallas Torreira; D. Galli; M. Gandelman; P. Gandini; Y. Gao; J-C. Garnier; J. Garofoli; J. Garra Tico; L. Garrido; D. Gascon; C. Gaspar; R. Gauld; N. Gauvin; M. Gersabeck; T. Gershon; Ph. Ghez; V. Gibson; V. V. Gligorov; C. Göbel; D. Golubkov; A. Golutvin; A. Gomes; H. Gordon; M. Grabalosa Gándara; R. Graciani Diaz; L. A. Granado Cardoso; E. Graugés; G. Graziani; A. Grecu; E. Greening; S. Gregson; O. Grünberg; B. Gui; E. Gushchin; Yu. Guz; T. Gys; C. Hadjivasiliou; G. Haefeli; C. Haen; S. C. Haines; T. Hampson; S. Hansmann-Menzemer; N. Harnew; J. Harrison; P. F. Harrison; T. Hartmann; J. He; V. Heijne; K. Hennessy; P. Henrard; J. A. Hernando Morata; E. van Herwijnen; E. Hicks; K. Holubyev; P. Hopchev; W. Hulsbergen; P. Hunt; T. Huse; R. S. Huston; D. Hutchcroft; D. Hynds; V. Iakovenko; P. Ilten; J. Imong; R. Jacobsson; A. Jaeger; M. Jahjah Hussein; E. Jans; F. Jansen; P. Jaton; B. Jean-Marie; F. Jing; M. John; D. Johnson; C. R. Jones; B. Jost; M. Kaballo; S. Kandybei; M. Karacson; T. M. Karbach; J. Keaveney; I. R. Kenyon; U. Kerzel; T. Ketel; A. Keune; B. Khanji; Y. M. Kim; M. Knecht; I. Komarov; R. F. Koopman; P. Koppenburg; M. Korolev; A. Kozlinskiy; L. Kravchuk; K. Kreplin; M. Kreps; G. Krocker; P. Krokovny; F. Kruse; K. Kruzelecki; M. Kucharczyk; V. Kudryavtsev; T. Kvaratskheliya; V. N. La Thi; D. Lacarrere; G. Lafferty; A. Lai; D. Lambert; R. W. Lambert; E. Lanciotti; G. Lanfranchi; C. Langenbruch; T. Latham; C. Lazzeroni; R. Le Gac; J. van Leerdam; J. -P. Lees; R. Lefévre; A. Leflat; J. Lefrançois; O. Leroy; T. Lesiak; L. Li; Y. Li; L. Li Gioi; M. Lieng; M. Liles; R. Lindner; C. Linn; B. Liu; G. Liu; J. von Loeben; J. H. Lopes; E. Lopez Asamar; N. Lopez-March; H. Lu; J. Luisier; A. Mac Raighne; F. Machefert; I. V. Machikhiliyan; F. Maciuc; O. Maev; J. Magnin; S. Malde; R. M. D. Mamunur; G. Manca; G. Mancinelli; N. Mangiafave; U. Marconi; R. Märki; J. Marks; G. Martellotti; A. Martens; L. Martin; A. Martín Sánchez; M. Martinelli; D. Martinez Santos; A. Massafferri; Z. Mathe; C. Matteuzzi; M. Matveev; E. Maurice; B. Maynard; A. Mazurov; G. McGregor; R. McNulty; M. Meissner; M. Merk; J. Merkel; S. Miglioranzi; D. A. Milanes; M. -N. Minard; J. Molina Rodriguez; S. Monteil; D. Moran; P. Morawski; R. Mountain; I. Mous; F. Muheim; K. Müller; R. Muresan; B. Muryn; B. Muster; J. Mylroie-Smith; P. Naik; T. Nakada; R. Nandakumar; I. Nasteva; M. Needham; N. Neufeld; A. D. Nguyen; C. Nguyen-Mau; M. Nicol; V. Niess; N. Nikitin; T. Nikodem; A. Nomerotski

2012-04-26T23:59:59.000Z

7

SUMMON@MU---Intro Video MU Libraries 1  

E-Print Network [OSTI]

SUMMON@MU---Intro Video MU Libraries 1 This is a brief introduction to Summon@MU, the newest way options are also available. #12;SUMMON@MU---Intro Video MU Libraries 2 After running a search... you can... #12;SUMMON@MU---Intro Video MU Libraries 3 And you can also limit your items to those with full text

Taylor, Jerry

8

OM300 Direction Drilling Module  

SciTech Connect (OSTI)

OM300 – Geothermal Direction Drilling Navigation Tool: Design and produce a prototype directional drilling navigation tool capable of high temperature operation in geothermal drilling Accuracies of 0.1° Inclination and Tool Face, 0.5° Azimuth Environmental Ruggedness typical of existing oil/gas drilling Multiple Selectable Sensor Ranges High accuracy for navigation, low bandwidth High G-range & bandwidth for Stick-Slip and Chirp detection Selectable serial data communications Reduce cost of drilling in high temperature Geothermal reservoirs Innovative aspects of project Honeywell MEMS* Vibrating Beam Accelerometers (VBA) APS Flux-gate Magnetometers Honeywell Silicon-On-Insulator (SOI) High-temperature electronics Rugged High-temperature capable package and assembly process

MacGugan, Doug

2013-08-22T23:59:59.000Z

9

Microsoft Word - BM-OM-1079, WH-OM-1080 NEPA.docx  

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

MO-1079 and WH-OM-1080 Title: Loss of a Major Transformer at BM or WH Description: Subcontractor shall shall provide all transportation, materials, equipment, supplies, tools,...

10

LIDT OM FREMBRINGERE MORTEN SKARSHOLM RISAGER  

E-Print Network [OSTI]

LIDT OM FREMBRINGERE MORTEN SKARSHOLM RISAGER Resum#19; e. Vi skitserer metoder til at #12;nde et (11). Vi vil vise at han har regnet rigtigt. I [Kulkarni 1991] gives algoritmer til at #12;nde geometri. Vi skal se at man i mange tilf#26;lde kan #12;nde et endeligt s#26;t frembringere af helt element

Hansen, Johan P.

11

Microsoft Word - BH-OM-1074 and BC-OM-1240 NEPA.docx  

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

74 and BC-OM-1240 Title: Replacement of Deep-Anode Ground Bed Sites for BH Cavern 104 and Site Unit 1 "A", and BC Cavern 18 Description: Subcontractor shall provide all materials,...

12

INVITATION: PRAKTISK TEMADAG OM INDHENTNING AF BIO-  

E-Print Network [OSTI]

INVITATION: PRAKTISK TEMADAG OM INDHENTNING AF BIO- MASSE FRA LAVBUNDSOMR�DE TIL BIOGAS 24 lavbundsområdet til biogas været stigende de senere år. Der sker en spændende teknologisk udvikling indenfor som har draget erfaringer med høst og anvendelse af enggræs til biogas, og se udstyr til slåning af

13

Litt om evolusjonr spillteori. 1. ESS: Evolusjonrt Stabile Strategier  

E-Print Network [OSTI]

Litt om evolusjonær spillteori. 1. ESS: Evolusjonært Stabile Strategier I klassisk spillteori har konstant i tid. Spørsm°alet er om man kan si noe om denne (stabile) strategifordelingen. 1.1. ESS. La være av befolk- ningen. Vi sier at p er en Evolusjonært Stabil Strategi (ESS) hvis p ikke kan bli invadert

Løw, Erik

14

De strijd om groepsrechten - Strategiën van de Marrons van Suriname.  

E-Print Network [OSTI]

??Minderheden kunnen verschillende strategiën gebruiken om hun rechten te behalen of te verdedigen. Aan de hand van de strategiën organisatie, politiek, media en internationale verbanden… (more)

Jansen, W.D.

2008-01-01T23:59:59.000Z

15

aars forskning om: Topics by E-print Network  

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

to reduce service down-time. Most industrial applications have chosen pessimistic logging because Garg, Vijay 98 Lindstr"om theorems for fragments of first-order logic...

16

arbejdsgruppen om afbraending: Topics by E-print Network  

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

to reduce service down-time. Most industrial applications have chosen pessimistic logging because Garg, Vijay 71 Lindstr"om theorems for fragments of first-order logic...

17

analyse om relationerne: Topics by E-print Network  

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

to reduce service down-time. Most industrial applications have chosen pessimistic logging because Garg, Vijay 79 Lindstr"om theorems for fragments of first-order logic...

18

Mixed-mu superconducting bearings  

DOE Patents [OSTI]

A mixed-mu superconducting bearing including a ferrite structure disposed for rotation adjacent a stationary superconductor material structure and a stationary permanent magnet structure. The ferrite structure is levitated by said stationary permanent magnet structure.

Hull, John R. (Hinsdale, IL); Mulcahy, Thomas M. (Western Springs, IL)

1998-01-01T23:59:59.000Z

19

Mixed-mu superconducting bearings  

DOE Patents [OSTI]

A mixed-mu superconducting bearing is disclosed including a ferrite structure disposed for rotation adjacent a stationary superconductor material structure and a stationary permanent magnet structure. The ferrite structure is levitated by said stationary permanent magnet structure. 9 figs.

Hull, J.R.; Mulcahy, T.M.

1998-03-03T23:59:59.000Z

20

Producing [mu][sup [minus  

SciTech Connect (OSTI)

After the feasibility of vacuum isolated [mu][sup -]d production was demonstrated at TRIUMF in 1989, development was begun on a target system that would take advantage of the process to aid in the understanding of the muon catalyzed fusion cycle. Minimal neutron backgrounds, the ability to use silicon detectors, and compatibility with tritium were considered important for a very versatile target system. the advantages which the target gives isolating [mu]CF process will be outlined.

Knowles, P.E.; Beer, G.A.; Mason, G.R.; Olin, A. (Victoria Univ., BC (Canada)); Bailey, J.M. (Liverpool Univ. (United Kingdom)); Beveridge, J.L.; Marshall, G.M.; Brewer, J.H.; Forster, B.M. (British Columbia Univ., Vancouver, BC (Canada)); Huber, T.M. (Gustavus Adolphus Coll., St. Peter, MN (United States)); Jacot-Guillarmod, R.; Schellenberg, L. (Fribourg Univ. (Switzerland). Inst. de Physique); Kammel,

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

MEDDELELSER OM GRNLAND BIOSCIENCE 53 2001 Hydroids of Greenland and Iceland  

E-Print Network [OSTI]

MEDDELELSER OM GRØNLAND · BIOSCIENCE 53 · 2001 Hydroids of Greenland and Iceland (Cnidaria, Hydrozoa) PETER SCHUCHERT #12;PETER SCHUCHERT. Hydroids of Greenland and Iceland (Cnidaria, Hydrozoa Meddelelser om Grønland Meddelelser om Grønland, which is Danish for Monographs on Greenland, has published

Schuchert, Peter

22

asme om code: Topics by E-print Network  

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

to reduce service down-time. Most industrial applications have chosen pessimistic logging because Garg, Vijay 302 COMPUTER-AIDED OM DEV Ltd. uses a RoboCAT (Ro- Engineering...

23

Sandia National Laboratories: O&M and Reliability Workshop Presentatio...  

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

, HelioSpec UAVs for PV Site Surveys: Garth Reynolds, Solar City Operations and Maintenance: Seth Cooper, HelioPower O&M with SCADA: Kevin Suhr, AlsoEnergy Unlocking...

24

Anmlan om framlggning av licentiatavhandling Announcement of licentiate thesis submission  

E-Print Network [OSTI]

Anmälan om framläggning av licentiatavhandling Announcement of licentiate thesis submission Ifylls of licentiate seminar Den vetenskapliga uppsatsens (licentiatavhandlingens) titel / Title of licentiate thesis / Decision on opponent at licentiate seminar Namn Akademisk titel Högskola eller universitet Datum

Zhao, Yuxiao

25

OM Code Requirements For MOVs -- OMN-1 and Appendix III  

SciTech Connect (OSTI)

The purpose or scope of the ASME OM Code is to establish the requirements for pre-service and in-service testing of nuclear power plant components to assess their operational readiness. For MOVs this includes those that perform a specific function in shutting down a reactor to the safe shutdown condition, maintaining the safe shutdown condition, and mitigating the consequences of an accident. This paper will present a brief history of industry and regulatory activities related to MOVs and the development of Code requirements to address weaknesses in earlier versions of the OM Code. The paper will discuss the MOV requirements contained in the 2009 version of ASME OM Code, specifically Mandatory Appendix III and OMN-1, Revision 1.

Kevin G. DeWall

2011-08-01T23:59:59.000Z

26

Search for $B_s \\to \\mu^+\\mu^-$ and $B_d \\to \\mu^+\\mu^-$ Decays with CDF II  

SciTech Connect (OSTI)

A search has been performed for B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -} and B{sup 0} {yields} {mu}{sup +}{mu}{sup -} decays using 7 fb{sup -1} of integrated luminosity collected by the CDF II detector at the Fermilab Tevatron collider. The observed number of B{sup 0} candidates is consistent with background-only expectations and yields an upper limit on the branching fraction of {Beta}(B{sup 0} {yields} {mu}{sup +}{mu}{sup -}) < 6.0 x 10{sup -9} at 95% confidence level. We observe an excess of B{sub s}{sup 0} candidates. The probability that the background processes alone could produce such an excess or larger is 0.27%. The probability that the combination of background and the expected standard model rate of B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -} could produce such an excess or larger is 1.9%. These data are used to determine {Beta}(B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -}) = (1.8{sub -0.9}{sup +1.1}) x 10{sup -8} and provide an upper limit of {Beta}(B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -}) < 4.0 x 10{sup -8} at 95% confidence level.

Aaltonen, T.; /Helsinki Inst. of Phys.; Alvarez Gonzalez, B.; /Oviedo U. /Cantabria Inst. of Phys.; Amerio, S.; /INFN, Padua; Amidei, D.; /Michigan U.; Anastassov, A.; /Northwestern U.; Annovi, A.; /Frascati; Antos, J.; /Comenius U.; Apollinari, G.; /Fermilab; Appel, J.A.; /Fermilab; Apresyan, A.; /Purdue U.; Arisawa, T.; /Waseda U. /Dubna, JINR

2011-07-01T23:59:59.000Z

27

Proceedings ofthe 2003 IEEE lnlernstional Conference om Robotics &Automation  

E-Print Network [OSTI]

Proceedings ofthe 2003 IEEE lnlernstional Conference om Robotics &Automation Taipei, Taiwan to be a highly effectivemeans to control a robot manipulator through the use of visual data. It provides a high. the end of th31 lnter\\al is leis than the value ot the tuncuo

Hutchinson, Seth

28

I' om Data Mining to Knowledge Discovery: Usama M. Fayyad  

E-Print Network [OSTI]

I' om Data Mining to Knowledge Discovery: Overview Usama M. Fayyad Jet Propulsion Laboratory knowledge discovery and data ~g. We begin with a definition of the KDD process and basic data mining :=c on the order of 50 giga- bytes of remotely sensed image data per hour when operational in the late 1990s

Raghavan, Vijay

29

mm-Wave Phase Shifters and Switches  

E-Print Network [OSTI]

4.1.1 Slow wave transmissioncombiners . . . . . . . . . . . 5.3 mm-Wave implementationfailed to predict current mm-wave design trend [1] . . . . .

Adabi Firouzjaei, Ehsan

2010-01-01T23:59:59.000Z

30

DEFLECTION MEASUREMENTS OF 25 mm ALUMINUM COLLARS  

E-Print Network [OSTI]

MEASUREMENTS OF 25 mm ALUMINUM COLLARS· C. Peters LawrenceMEASUREMENTS OF 25 mm ALUMINUM COLLARS" C. Peters Lawrenceinch thick 7075- T6 aluminum alloy plate. Inside corners

Peters, C.

2010-01-01T23:59:59.000Z

31

Noether theorem for mu-symmetries  

E-Print Network [OSTI]

We give a version of Noether theorem adapted to the framework of mu-symmetries; this extends to such case recent work by Muriel, Romero and Olver in the framework of lambda-symmetries, and connects mu-symmetries of a Lagrangian to a suitably modified conservation law. In some cases this "mu-conservation law'' actually reduces to a standard one; we also note a relation between mu-symmetries and conditional invariants. We also consider the case where the variational principle is itself formulated as requiring vanishing variation under mu-prolonged variation fields, leading to modified Euler-Lagrange equations. In this setting mu-symmetries of the Lagrangian correspond to standard conservation laws as in the standard Noether theorem. We finally propose some applications and examples.

G. Cicogna; G. Gaeta

2007-08-23T23:59:59.000Z

32

Elucidating the organic-OMS interface and its implications for heterogeneous catalysts  

E-Print Network [OSTI]

Organic – ordered mesoporous silica (OMS) hybrid materials have attracted great interest due to their potential applications for gas separations, and heterogeneous catalysis. Amine-functionalized OMS materials are active in a variety of base...

Wang, Qingqing

2012-07-16T23:59:59.000Z

33

Utility Variable Generation Integration Group Fall O&M User Group...  

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

O&M User Group Meeting Utility Variable Generation Integration Group Fall O&M User Group Meeting October 1, 2014 7:00AM CDT to October 2, 2014 3:00PM CDT The Utility Variable...

34

Europisk kaplb om vrtskab for EUs nste store forskningsanlg, ESS  

E-Print Network [OSTI]

Europæisk kapløb om værtskab for EUs næste store forskningsanlæg, ESS Af Leif Sønderberg Petersen ESS (European Spallation Source) er et kæmpemæssigt neutronan- læg, som stadig er på tegnebordet. Det ventes at blive 12 mia. kr. Fem regioner i Europa arbejder aktivt for at blive hjemsted for ESS

35

Om Shakthi Renergies Ltd OSRL | 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 CenterFranconia, Virginia: Energy ResourcesLoading map...(UtilityCounty, Michigan: Energy ResourcesCoMaine:Om Shakthi Renergies Ltd OSRL

36

Updated Search for $B_s \\to \\mu^+$ mu- at CDF  

SciTech Connect (OSTI)

The decay B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -} is very sensitive to contributions from new physics processes. Thus the Tevatron and LHC experiments are hunting for an observation of a B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -} signal. In this article the updated search for B{sub s}{sup 0} {yields} {mu}{sup +}{mu}{sup -} and B{sup 0} {yields} {mu}{sup +}{mu}{sup -} by the CDF experiment is presented. The CDF result was received with great interest because an excess over the background expectation is seen, although of modest statistical significance and still consistent with the prediction of a standard model signal and other experimental results.

Kuhr, Thomas; /Karlsruhe, Inst. Technol. /Karlsruhe U., EKP

2011-11-01T23:59:59.000Z

37

Potential Operation and Maintenance (O&M) Savings at the State Capitol Complex  

E-Print Network [OSTI]

the thermal savings expected from turning off air handlers. Details are given in Appendix C. Texas Governor's Energy Office Energy Systems Laboratory LoanSTAR O&M Program Texas A&M University State Capitol Complex O&M Report, p. 8 RESULTS AND DISCUSSION The O.... Texas Governor's Energy Office LoanSTAR O&M Program Energy Systems Laboratory Texas A&M University State Capitol Complex O&M Report, p.9 Figure 3: Potential Annual O&M Savings for Eight Buildings in the State Capitol Complex Figure 4 shows the impact...

Houcek, J. K.; Liu, M.; Claridge, D. E.; Haberl, J. S.; Katipamula, S.; Abbas, M.

1993-01-01T23:59:59.000Z

38

Search for NMSSM Higgs bosons in the h ---> aa ---> mu mu mu mu, mu mu tau tau channels using p anti-p collisions at s**(1/2) = 1.96-TeV  

SciTech Connect (OSTI)

We report on a first search for production of the lightest neutral CP-even Higgs boson (h) in the next-to-minimal supersymmetric standard model, where h decays to a pair of neutral pseudoscalar Higgs bosons (a), using 4.2 fb{sup -1} of data recorded with the D0 detector at Fermilab. The a bosons are required to either both decay to {mu}{sup +}{mu}{sup -} or one to {mu}{sup +}{mu}{sup -} and the other to {tau}{sup +}{tau}{sup -}. No significant signal is observed, and we set limits on its production as functions of M{sub a} and M{sub h}.

Abazov, V.M.; /Dubna, JINR; Abbott, B.; /Oklahoma U.; Abolins, M.; /Michigan State U.; Acharya, B.S.; /Tata Inst.; Adams, M.; /Illinois U., Chicago; Adams, T.; /Florida State U.; Aguilo, E.; /Alberta U. /Simon Fraser U. /York U., Canada /McGill U.; Ahsan, M.; /Kansas State U.; Alexeev, G.D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Northeastern U.

2009-05-01T23:59:59.000Z

39

a 3.37 mm length b 3.32 mm diameter  

E-Print Network [OSTI]

5.2 ml retinal subtense 300 µm/deg retinal arc 51 mm retinal area* 1024 ± 184 mm2 total.3 µl retinal subtense 31 µm/deg retinal arc 4.9 mm retinal area 15.6 mm2 cone:rod ratio 0/deg retinal arc 10.6 mm retinal area 52 mm2 cone:rod ratio mean cone density* mm-2 mean rod

Marc, Robert E.

40

Mu2e Technical Design Report  

E-Print Network [OSTI]

The Mu2e experiment at Fermilab will search for charged lepton flavor violation via the coherent conversion process mu- N --> e- N with a sensitivity approximately four orders of magnitude better than the current world's best limits for this process. The experiment's sensitivity offers discovery potential over a wide array of new physics models and probes mass scales well beyond the reach of the LHC. We describe herein the preliminary design of the proposed Mu2e experiment. This document was created in partial fulfillment of the requirements necessary to obtain DOE CD-2 approval.

Bartoszek, L; Miller, J P; Mott, J; Palladino, A; Quirk, J; Roberts, B L; Crnkovic, J; Polychronakos, V; Tishchenko, V; Yamin, P; Cheng, C -h; Echenard, B; Flood, K; Hitlin, D G; Kim, J H; Miyashita, T S; Porter, F C; Röhrken, M; Trevor, J; Zhu, R -Y; Heckmaier, E; Kang, T I; Lim, G; Molzon, W; You, Z; Artikov, A M; Budagov, J A; Davydov, Yu I; Glagolev, V V; Simonenko, A V; Usubov, Z U; Oh, S H; Wang, C; Ambrosio, G; Andreev, N; Arnold, D; Ball, M; Bernstein, R H; Bianchi, A; Biery, K; Bossert, R; Bowden, M; Brandt, J; Brown, G; Brown, H; Buehler, M; Campbell, M; Cheban, S; Chen, M; Coghill, J; Coleman, R; Crowley, C; Deshpande, A; Deuerling, G; Dey, J; Dhanaraj, N; Dinnon, M; Dixon, S; Drendel, B; Eddy, N; Evans, R; Evbota, D; Fagan, J; Feher, S; Fellenz, B; Friedsam, H; Gallo, G; Gaponenko, A; Gardner, M; Gaugel, S; Genser, K; Ginther, G; Glass, H; Glenzinski, D; Hahn, D; Hansen, S; Hartsell, B; Hays, S; Hocker, J A; Huedem, E; Huffman, D; Ibrahim, A; Johnstone, C; Kashikhin, V; Kashikhin, V V; Kasper, P; Kiper, T; Knapp, D; Knoepfel, K; Kokoska, L; Kozlovsky, M; Krafczyk, G; Kramp, M; Krave, S; Krempetz, K; Kutschke, R K; Kwarciany, R; Lackowski, T; Lamm, M J; Larwill, M; Leavell, F; Leeb, D; Leveling, A; Lincoln, D; Logashenko, V; Lombardo, V; Lopes, M L; Makulski, A; Martinez, A; McArthur, D; McConologue, F; Michelotti, L; Mokhov, N; Morgan, J; Mukherjee, A; Murat, P; Nagaslaev, V; Neuffer, D V; Nicol, T; Niehoff, J; Nogiec, J; Olson, M; Orris, D; Ostojic, R; Page, T; Park, C; Peterson, T; Pilipenko, R; Pla-Dalmau, A; Poloubotko, V; Popovic, M; Prebys, E; Prieto, P; Pronskikh, V; Pushka, D; Rabehl, R; Ray, R E; Rechenmacher, R; Rivera, R; Robotham, W; Rubinov, P; Rusu, V L; Scarpine, V; Schappert, W; Schoo, D; Stefanik, A; Still, D; Tang, Z; Tanovic, N; Tartaglia, M; Tassotto, G; Tinsley, D; Tschirhart, R S; Vogel, G; Wagner, R; Wands, R; Wang, M; Werkema, S; White, H B; Whitmore, J; Wielgos, R; Woods, R; Worel, C; Zifko, R; Ciambrone, P; Colao, F; Cordelli, M; Corradi, G; Dane, E; Giovannella, S; Happacher, F; Luca, A; Miscetti, S; Ponzio, B; Pileggi, G; Saputi, A; Sarra, I; Soleti, R S; Stomaci, V; Martini, M; Fabbricatore, P; Farinon, S; Musenich, R; Alexander, D; Daniel, A; Empl, A; Hungerford, E V; Lau, K; Gollin, G D; Huang, C; Roderick, D; Trundy, B; Brown, D Na; Ding, D; Kolomensky, Yu G; Lee, M J; Cascella, M; Grancagnolo, F; Ignatov, F; Innocente, A; L'Erario, A; Miccoli, A; Maffezzoli, A; Mazzotta, P; Onorato, G; Piacentino, G M; Rella, S; Rossetti, F; Spedicato, M; Tassielli, G; Taurino, A; Zavarise, G; Hooper, R; Brown, D No; Djilkibaev, R; Matushko, V; Ankenbrandt, C; Boi, S; Dychkant, A; Hedin, D; Hodge, Z; Khalatian, V; Majewski, R; Martin, L; Okafor, U; Pohlman, N; Riddel, R S; Shellito, A; de Gouvea, A L; Cervelli, F; Carosi, R; Di Falco, S; Donati, S; Lomtadze, T; Pezzullo, G; Ristori, L; Spinella, F; Jones, M; Corcoran, M D; Orduna, J; Rivera, D; Bennett, R; Caretta, O; Davenne, T; Densham, C; Loveridge, P; Odell, J; Bomgardner, R; Dukes, E C; Ehrlich, R; Frank, M; Goadhouse, S; Ho, E; Ma, H; Oksuzian, Y; Purvis, J; Wu, Y; Hertzog, D W; Kammel, P; Lynch, K R; Popp, J L

2015-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

Mu2e Technical Design Report  

E-Print Network [OSTI]

The Mu2e experiment at Fermilab will search for charged lepton flavor violation via the coherent conversion process mu- N --> e- N with a sensitivity approximately four orders of magnitude better than the current world's best limits for this process. The experiment's sensitivity offers discovery potential over a wide array of new physics models and probes mass scales well beyond the reach of the LHC. We describe herein the preliminary design of the proposed Mu2e experiment. This document was created in partial fulfillment of the requirements necessary to obtain DOE CD-2 approval.

L. Bartoszek; E. Barnes; J. P. Miller; J. Mott; A. Palladino; J. Quirk; B. L. Roberts; J. Crnkovic; V. Polychronakos; V. Tishchenko; P. Yamin; C. -h. Cheng; B. Echenard; K. Flood; D. G. Hitlin; J. H. Kim; T. S. Miyashita; F. C. Porter; M. Röhrken; J. Trevor; R. -Y. Zhu; E. Heckmaier; T. I. Kang; G. Lim; W. Molzon; Z. You; A. M. Artikov; J. A. Budagov; Yu. I. Davydov; V. V. Glagolev; A. V. Simonenko; Z. U. Usubov; S. H. Oh; C. Wang; G. Ambrosio; N. Andreev; D. Arnold; M. Ball; R. H. Bernstein; A. Bianchi; K. Biery; R. Bossert; M. Bowden; J. Brandt; G. Brown; H. Brown; M. Buehler; M. Campbell; S. Cheban; M. Chen; J. Coghill; R. Coleman; C. Crowley; A. Deshpande; G. Deuerling; J. Dey; N. Dhanaraj; M. Dinnon; S. Dixon; B. Drendel; N. Eddy; R. Evans; D. Evbota; J. Fagan; S. Feher; B. Fellenz; H. Friedsam; G. Gallo; A. Gaponenko; M. Gardner; S. Gaugel; K. Genser; G. Ginther; H. Glass; D. Glenzinski; D. Hahn; S. Hansen; B. Hartsell; S. Hays; J. A. Hocker; E. Huedem; D. Huffman; A. Ibrahim; C. Johnstone; V. Kashikhin; V. V. Kashikhin; P. Kasper; T. Kiper; D. Knapp; K. Knoepfel; L. Kokoska; M. Kozlovsky; G. Krafczyk; M. Kramp; S. Krave; K. Krempetz; R. K. Kutschke; R. Kwarciany; T. Lackowski; M. J. Lamm; M. Larwill; F. Leavell; D. Leeb; A. Leveling; D. Lincoln; V. Logashenko; V. Lombardo; M. L. Lopes; A. Makulski; A. Martinez; D. McArthur; F. McConologue; L. Michelotti; N. Mokhov; J. Morgan; A. Mukherjee; P. Murat; V. Nagaslaev; D. V. Neuffer; T. Nicol; J. Niehoff; J. Nogiec; M. Olson; D. Orris; R. Ostojic; T. Page; C. Park; T. Peterson; R. Pilipenko; A. Pla-Dalmau; V. Poloubotko; M. Popovic; E. Prebys; P. Prieto; V. Pronskikh; D. Pushka; R. Rabehl; R. E. Ray; R. Rechenmacher; R. Rivera; W. Robotham; P. Rubinov; V. L. Rusu; V. Scarpine; W. Schappert; D. Schoo; A. Stefanik; D. Still; Z. Tang; N. Tanovic; M. Tartaglia; G. Tassotto; D. Tinsley; R. S. Tschirhart; G. Vogel; R. Wagner; R. Wands; M. Wang; S. Werkema; H. B. White Jr.; J. Whitmore; R. Wielgos; R. Woods; C. Worel; R. Zifko; P. Ciambrone; F. Colao; M. Cordelli; G. Corradi; E. Dane; S. Giovannella; F. Happacher; A. Luca; S. Miscetti; B. Ponzio; G. Pileggi; A. Saputi; I. Sarra; R. S. Soleti; V. Stomaci; M. Martini; P. Fabbricatore; S. Farinon; R. Musenich; D. Alexander; A. Daniel; A. Empl; E. V. Hungerford; K. Lau; G. D. Gollin; C. Huang; D. Roderick; B. Trundy; D. Na. Brown; D. Ding; Yu. G. Kolomensky; M. J. Lee; M. Cascella; F. Grancagnolo; F. Ignatov; A. Innocente; A. L'Erario; A. Miccoli; A. Maffezzoli; P. Mazzotta; G. Onorato; G. M. Piacentino; S. Rella; F. Rossetti; M. Spedicato; G. Tassielli; A. Taurino; G. Zavarise; R. Hooper; D. No. Brown; R. Djilkibaev; V. Matushko; C. Ankenbrandt; S. Boi; A. Dychkant; D. Hedin; Z. Hodge; V. Khalatian; R. Majewski; L. Martin; U. Okafor; N. Pohlman; R. S. Riddel; A. Shellito; A. L. de Gouvea; F. Cervelli; R. Carosi; S. Di Falco; S. Donati; T. Lomtadze; G. Pezzullo; L. Ristori; F. Spinella; M. Jones; M. D. Corcoran; J. Orduna; D. Rivera; R. Bennett; O. Caretta; T. Davenne; C. Densham; P. Loveridge; J. Odell; R. Bomgardner; E. C. Dukes; R. Ehrlich; M. Frank; S. Goadhouse; R. Group; E. Ho; H. Ma; Y. Oksuzian; J. Purvis; Y. Wu; D. W. Hertzog; P. Kammel; K. R. Lynch; J. L. Popp

2015-01-21T23:59:59.000Z

42

CLIMATE STUDY Phase II: MU Student Services Providers Survey  

E-Print Network [OSTI]

MU CAMPUS CLIMATE STUDY VOLUME 2 Phase II: MU Student Services Providers Survey Phase III: MU CAMPUS CLIMATE STUDY: PHASES II ­ IV Over the past three years, members of the University of Missouri-Columbia (MU) have participated in the MU Campus Climate Study for Underrepresented Groups conducted by a team

Taylor, Jerry

43

MU PURCHASING CARD CARDHOLDER ENROLLMENT / CHANGE FORM  

E-Print Network [OSTI]

MU PURCHASING CARD CARDHOLDER ENROLLMENT / CHANGE FORM Action: ( ) Initial Enrollment ( ) Change/WBS/Internal Order # _________________________________________ Office Phone transaction limit Any increase in limits and type of charge (MCC Code) must be approved by the Purchasing

Hardy, Christopher R.

44

Search for Doubly-charged Higgs Boson Production in the Decay H++ H-- ---> mu+ mu+ mu- mu- with 1.1 fb**(-1) at D0 Detector  

SciTech Connect (OSTI)

This work presents a search for the pair production of doubly-charged Higgs bosons in the process p{bar p} {yields} H{sup ++}H{sup --} {yields} {mu}{sup +}{mu}{sup +}{mu}{sup -}{mu}{sup -} using the data corresponding to an integrated luminosity of about 1.1 fb{sup -1}. This is the complete dataset of RunIIa taken from April 19, 2002 to February 22, 2006 by the D0 experiment at the Fermilab Tevatron Collider. In the absence of significant excess above standard model background, 95% confidence level mass limits of M(H{sub L}{sup {+-}{+-}}) > 150 GeV and M(H{sub R}{sup {+-}{+-}}) > 126.5 GeV are set for left-handed and right-handed doubly-charged Higgs bosons respectively assuming a 100% branching ratio into muons.

Kim, Tae Jeong; /Korea U.

2007-06-01T23:59:59.000Z

45

O&M Best Practices - A Guide to Achieving Operational Efficiency (Release 2.0)  

SciTech Connect (OSTI)

This guide, sponsored by DOE's Federal Energy Management Program, highlights operations and maintenance (O&M) programs targeting energy efficiency that are estimated to save 5% to 20% on energy bills without a significant capital investment. The purpose of this guide is to provide the federal O&M energy manager and practitioner with useful information about O&M management, technologies, energy efficiency and cost-reduction approaches.

Sullivan, Gregory P.; Pugh, Ray; Melendez, Aldo P.; Hunt, W. D.

2004-07-31T23:59:59.000Z

46

FAPRI-MU Biofuel Baseline FAPRI-MU Report #02-13  

E-Print Network [OSTI]

FAPRI-MU Biofuel Baseline March 2013 FAPRI-MU Report #02-13 Providing objective analysis for more of Education, Office of Civil Rights. #12;1 Executive Summary This report takes a closer look at the biofuels portion of the U.S. Agricultural and Biofuels Baseline released by the Food and Agricultural Policy

Noble, James S.

47

The next generation of $\\mu\\ -> e \\gamma$ and $\\mu\\ -> 3e$ CLFV search experiments  

E-Print Network [OSTI]

We explore the possibilities for extending the sensitivity of current searches for the charged lepton flavor violating decays $\\mu\\ -> e \\gamma$ and $\\mu\\ -> eee$. A future facility such as Project X at Fermilab could provide a much more intense stopping $\\mu^+$ beam, facilitating more sensitive searches, but improved detectors will be required as well. Current searches are limited by accidental and physics backgrounds, as well as by the total number of stopped muons. One of the limiting factors in current detectors for $\\mu\\ -> e \\gamma$ searches is the photon energy resolution of the calorimeter. We present a new fast Monte Carlo simulation of a conceptual design of a new experimental concept that detects converted $e^+e^-$ pairs from signal photons, taking advantage of the improved energy resolution of a pair spectrometer based on a silicon charged particle tracker. We also study a related detector design for a next generation $\\mu\\to eee$ search experiment.

Cheng, Chih-hsiang; Hitlin, David G

2013-01-01T23:59:59.000Z

48

Higgs boson decay to mu mubar gamma  

E-Print Network [OSTI]

The Higgs boson decay, H -> mu mubar gamma, is studied in the Standard Model at the tree and one-loop levels. It is shown that for Higgs boson masses above 110 GeV, the contribution to the radiative width from the one-loop level exceeds the contribution from the tree level, and for Higgs boson masses above 140 GeV, it even exceeds the contribution from the tree level decay H -> mu mubar. We also show that the contributions to the radiative decay width from the interference terms between the tree and one-loop diagrams are negligible.

Ali Abbasabadi; Wayne W. Repko

2000-04-17T23:59:59.000Z

49

FEMP Webcast: O&M Best Practices for Small-Scale PV Systems  

Broader source: Energy.gov [DOE]

Hosted by the Federal Energy Management Program (FEMP), this seminar covers operations and maintenance (O&M) best practices for photovoltaic (PV) systems of 100 kilowatt or less, including planning for a PV O&M scope of work and maintenance procedures to keep the system operating at optimal capacity.

50

Producing {mu}{sup {minus}}d and {mu}{sup {minus}}t in vacuum  

SciTech Connect (OSTI)

After the feasibility of vacuum isolated {mu}{sup -}d production was demonstrated at TRIUMF in 1989, development was begun on a target system that would take advantage of the process to aid in the understanding of the muon catalyzed fusion cycle. Minimal neutron backgrounds, the ability to use silicon detectors, and compatibility with tritium were considered important for a very versatile target system. the advantages which the target gives isolating {mu}CF process will be outlined.

Knowles, P.E.; Beer, G.A.; Mason, G.R.; Olin, A. [Victoria Univ., BC (Canada); Bailey, J.M. [Liverpool Univ. (United Kingdom); Beveridge, J.L.; Marshall, G.M.; Brewer, J.H.; Forster, B.M. [British Columbia Univ., Vancouver, BC (Canada); Huber, T.M. [Gustavus Adolphus Coll., St. Peter, MN (United States); Jacot-Guillarmod, R.; Schellenberg, L. [Fribourg Univ. (Switzerland). Inst. de Physique; Kammel, P.; Zmeskal, J. [Oesterreichische Akademie der Wissenschaften, Vienna (Austria). Inst. fuer Mittelenergiephysik; Kunselman, A.R. [Wyoming Univ., Laramie, WY (United States); Martoff, C.J. [Temple Univ., Philadelphia, PA (United States); Petitjean, C. [Paul Scherrer Inst. (PSI), Villigen (Switzerland)

1992-12-31T23:59:59.000Z

51

Diffractive Z/gamma* --> mu+mu- boson production in proton - antiproton collisions  

SciTech Connect (OSTI)

Measurements of the inclusive diffractive Z {yields} {mu}{sup +}{mu}{sup -} cross section with gap requirement for M{sub {mu}}{sub {mu}} > 40 GeV at {radical} s = 1.96 TeV and fraction of Z bosons produced diffractively with gap requirement from Z inclusive production are presented. The measurements are performed using a data sample corresponding to an integrated luminosity of 820 pb{sup -1}, collected with the D0 detector at the Tevatron, between 2002 to 2005. A total of 39945 di-muons events are selected and final results of: {sigma}{sub Diff}{sup gap} x Br(Z/{gamma}* {yields} {mu}{sup +}{mu}{sup -}) = 4.09 {+-} 0.64(stat.) {+-} 0.88(syst.) {+-} 0.27(lumi.) pb and, R{sub Diff}{sup gap} = 1.92 {+-} 0.30(stat.) {+-} 0.41(syst.) {+-} 0.12(lumi) % are obtained. In addition, d{sigma}/d{zeta} and d{sigma}/dy distributions are presented and they are compared with diffractive montecarlo (POMWIG). A reasonable agreement is obtained in this comparation. Finally, comparison of fraction of Z bosons produced diffractively with gap requirement (gap fraction) as measured with D0 during Run I of the Tevatron is compared. A good agreement is found for gap fraction results.

Mendoza Navas, Luis Miguel; /Andes U., Bogota

2007-07-01T23:59:59.000Z

52

Potential Operation and Maintenance (O&M) Savings at the Dunbar Middle and Sims Elementary Schools  

E-Print Network [OSTI]

&M Report, p. 1 POTENTIAL OPERATION AND MAINTENANCE (O&M) SAVINGS AT DUNBAR MIDDLE AND SIMS ELEMENTARY SCHOOL INTRODUCTION O&M savings refers to energy savings due to improved operation and maintenance of building systems. It is expected that the improved... by the remote energy management system at 5 p.m. Clearly, O&M savings can be expected from: (1) turning off lights at night; (2) improving custodial operations; (3) installing motion sensors in auditoriums, gymnasiums, book rooms and activity centers; (4...

Liu, M.; Houcek, J. K.; Claridge, D. E.; Haberl, J. S.

1993-01-01T23:59:59.000Z

53

Commercialization of cryptomelane-type manganese oxide (OMS-2) nanowire paper oil sorbent  

E-Print Network [OSTI]

Cryptomelane-type Manganese oxide (OMS-2, a group of Octahedral Molecular Sieves) nanowire paper exhibits interesting properties: reversible wettability, oleophilic while being hydrophobic, and high thermal stability. These ...

Soo, Haw Yun

2007-01-01T23:59:59.000Z

54

$Om$ diagnostic applied to scalar field models and slowing down of cosmic acceleration  

E-Print Network [OSTI]

We apply the $Om$ diagnostic to models for dark energy based on scalar fields. In case of the power law potentials, we demonstrate the possibility of slowing down the expansion of the Universe around the present epoch for a specific range in the parameter space. For these models, we also examine the issues concerning the age of Universe. We use the $Om$ diagnostic to distinguish the $\\Lambda$CDM model from non minimally coupled scalar field, phantom field and generic quintessence models. Our study shows that the $Om$ has zero, positive and negative curvatures for $\\Lambda$CDM, phantom and quintessence models respectively. We use an integrated data base (SN+Hubble+BAO+CMB) for bservational analysis and demonstrate that $Om$ is a useful diagnostic to apply to observational data.

Shahalam, M; Agarwal, Abhineet

2015-01-01T23:59:59.000Z

55

Obtaining and Ensuring Persistence of O&M Savings Through Resource Conservation Management  

E-Print Network [OSTI]

OBTAINING AND ENSURING PERSISTENCE OF O&M SAVINGS THROUGH RESOURCE CONSERVATION MANAGEMENT WILL MILLER ASSOCIATE DIRECTOR ? TECHNICAL SERVICES PORTLAND ENERGY CONSERVATION, INC. (PECI) PORTLAND, OREGON ABSTRACT Resource conservation management is a...

Miller, W.

2001-01-01T23:59:59.000Z

56

Optimal MU-MIMO precoder with MISO decomposition approach  

E-Print Network [OSTI]

Optimal MU-MIMO precoder with MISO decomposition approach Mustapha Amara, Yi Yuan-Wu Orange Labs considered the best existing precoder design algorithm for a MISO multiuser sys- tem proposed in [1 procedure transforming the MU-MIMO channel for each iteration into a MU-MISO channel trough virtual channel

Gesbert, David

57

FAINT SUBMILLIMETER GALAXY COUNTS AT 450 {mu}m  

SciTech Connect (OSTI)

We present the results of SCUBA-2 observations at 450 {mu}m and 850 {mu}m of the field lensed by the massive cluster A370. With a total survey area >100 arcmin{sup 2} and 1{sigma} sensitivities of 3.92 and 0.82 mJy beam{sup -1} at 450 and 850 {mu}m, respectively, we find a secure sample of 20 sources at 450 {mu}m and 26 sources at 850 {mu}m with a signal-to-noise ratio (S/N) > 4. Using the latest lensing model of A370 and Monte Carlo simulations, we derive the number counts at both wavelengths. The 450 {mu}m number counts probe a factor of four deeper than the counts recently obtained from the Herschel Space Telescope at similar wavelengths, and we estimate that {approx}47%-61% of the 450 {mu}m extragalactic background light resolved into individual sources with 450 {mu}m fluxes greater than 4.5 mJy. The faint 450 {mu}m sources in the 4{sigma} sample have positional accuracies of 3 arcsec, while brighter sources (S/N >6{sigma}) are good to 1.4 arcsec. Using a deep radio map (1{sigma} {approx} 6 {mu}Jy) we find that the percentage of submillimeter sources having secure radio counterparts is 85% for 450 {mu}m sources with intrinsic fluxes >6 mJy and 67% for 850 {mu}m sources with intrinsic fluxes >4 mJy. We also find that 67% of the >4{sigma} 450 {mu}m sources are detected at 850 {mu}m, while the recovery rate at 450 {mu}m of >4{sigma} 850 {mu}m sources is 54%. Combined with the source redshifts estimated using millimetric flux ratios, the recovered rate is consistent with the scenario where both 450 {mu}m and 20 cm emission preferentially select lower redshift dusty sources, while 850 {mu}m emission traces a higher fraction of dusty sources at higher redshifts. We identify potential counterparts in various wavelengths from X-ray to mid-infrared and measure the multiwavelength photometry, which we then use to analyze the characteristics of the sources. We find three X-ray counterparts to our robust submillimeter sample (S/N > 5), giving an active galactic nucleus fraction for our 450 (850) {mu}m sample of 3/8 (3/9) or 38% (33%). We also find a correlation between the K{sub s} band and the 850 {mu}m/20 cm flux ratio.

Chen, Chian-Chou; Cowie, Lennox L.; Barger, Amy J.; Casey, Caitlin M.; Lee, Nicholas; Sanders, David B.; Williams, Jonathan P. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States)] [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Wang, Wei-Hao [Academia Sinica Institute of Astronomy and Astrophysics, P.O. Box 23-141, Taipei 10617, Taiwan (China)] [Academia Sinica Institute of Astronomy and Astrophysics, P.O. Box 23-141, Taipei 10617, Taiwan (China)

2013-01-10T23:59:59.000Z

58

ARM - Campaign Instrument - 5mm-mwr  

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 |NovemberARMContactsARMFacilitiesCERAgovInstruments5mm-mwr

59

Search for the Decay Modes D0 to e+ e-, D0 to mu+ mu-, and D0 to e+/- mu+/-  

SciTech Connect (OSTI)

We present searches for the rare decay modes D{sup 0} {yields} e{sup +}e{sup -}, D{sup 0} {yields} {mu}{sup +}{mu}{sup -}, and D{sup 0} {yields} e{sup {+-}}{mu}{sup {-+}} in continuum e{sup +}e{sup -} {yields} c{bar c} events recorded by the BABAR detector in a data sample that corresponds to an integrated luminosity of 468 fb{sup -1}. These decays are highly GIM suppressed but may be enhanced in several extensions of the Standard Model. Our observed event yields are consistent with the expected backgrounds. An excess is seen in the D{sup 0} {yields} {mu}{sup +}{mu}{sup -} channel, although the observed yield is consistent with an upward background fluctuation at the 5% level. Using the Feldman-Cousins method, we set the following 90% confidence level intervals on the branching fractions: {Beta}(D{sup 0} {yields} e{sup +}e{sup -}) < 1.7 x 10{sup -7}, {Beta}(D{sup 0} {yields} {mu}{sup +}{mu}{sup -}) within [0.6, 8.1] x 10{sup -7}, and {Beta}(D{sup 0} {yields} e{sup {+-}}{mu}{sup {-+}}) < 3.3 x 10{sup -7}.

Lees, J. P.

2012-08-03T23:59:59.000Z

60

THE MAGNETIC FIELD MORPHOLOGY OF THE CLASS 0 PROTOSTAR L1157-mm  

SciTech Connect (OSTI)

We present the first detection of polarization around the Class 0 low-mass protostar L1157-mm at two different wavelengths. We show polarimetric maps at large scales (10'' resolution at 350 {mu}m) from the SHARC-II Polarimeter and at smaller scales (1.''2-4.''5 at 1.3 mm) from the Combined Array for Research in Millimeter-wave Astronomy (CARMA). The observations are consistent with each other and show inferred magnetic field lines aligned with the outflow. The CARMA observations suggest a full hourglass magnetic field morphology centered about the core; this is only the second well-defined hourglass detected around a low-mass protostar to date. We apply two different methods to CARMA polarimetric observations to estimate the plane-of-sky magnetic field magnitude, finding values of 1.4 and 3.4 mG.

Stephens, Ian W.; Looney, Leslie W.; Kwon, Woojin; Crutcher, Richard M. [Department of Astronomy, University of Illinois, 1002 West Green Street, Urbana, IL 61801 (United States); Hull, Charles L. H.; Plambeck, Richard L. [Astronomy Department and Radio Astronomy Laboratory, 601 Campbell Hall, University of California, Berkeley, CA 94720 (United States); Chapman, Nicholas; Novak, Giles; Matthews, Tristan [Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA) and Department of Physics and Astronomy, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208 (United States); Davidson, Jacqueline [School of Physics, University of Western Australia, 35 Stirling Hwy, Crawley, WA 6009 (Australia); Vaillancourt, John E. [SOFIA Science Center, Universities Space Research Association, NASA Ames Research Center, MS 232-11, Moffett Field, CA 94035-0001 (United States); Shinnaga, Hiroko, E-mail: stephen6@illinois.edu [Subaru Telescope, National Astronomical Observatory of Japan, 650 North A'ohoku Place, Hilo, HI 96720 (United States)

2013-05-20T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

Search for the rare decays B{sup +}{yields}{mu}{sup +}{mu}{sup -}K{sup +}, B{sup 0}{yields}{mu}{sup +}{mu}{sup -}K*(892){sup 0}, and B{sub s}{sup 0}{yields}{mu}{sup +}{mu}{sup -}{phi} at CDF  

SciTech Connect (OSTI)

We search for b{yields}s{mu}{sup +}{mu}{sup -} transitions in B meson (B{sup +}, B{sup 0}, or B{sub s}{sup 0}) decays with 924 pb{sup -1} of pp collisions at {radical}(s)=1.96 TeV collected with the CDF II detector at the Fermilab Tevatron. We find excesses with significances of 4.5, 2.9, and 2.4 standard deviations in the B{sup +}{yields}{mu}{sup +}{mu}{sup -}K{sup +}, B{sup 0}{yields}{mu}{sup +}{mu}{sup -}K*(892){sup 0}, and B{sub s}{sup 0}{yields}{mu}{sup +}{mu}{sup -}{phi} decay modes, respectively. Using B{yields}J/{psi}h (h=K{sup +}, K*(892){sup 0}, {phi}) decays as normalization channels, we report branching fractions for the previously observed B{sup +} and B{sup 0} decays, B(B{sup +}{yields}{mu}{sup +}{mu}{sup -}K{sup +})=(0.59{+-}0.15{+-}0.04)x10{sup -6}, and B(B{sup 0}{yields}{mu}{sup +}{mu}{sup -}K*(892){sup 0})=(0.81{+-}0.30{+-}0.10)x10{sup -6}, where the first uncertainty is statistical, and the second is systematic. We set an upper limit on the relative branching fraction B(B{sub s}{sup 0}{yields}{mu}{sup +}{mu}{sup -}{phi})/B(B{sub s}{sup 0}{yields}J/{psi}{phi})<2.6(2.3)x10{sup -3} at the 95(90)% confidence level, which is the most stringent to date.

Aaltonen, T.; Maki, T.; Mehtala, P.; Orava, R.; Osterberg, K.; Saarikko, H.; Remortel, N. van [Division of High Energy Physics, Department of Physics, University of Helsinki and Helsinki Institute of Physics, FIN-00014, Helsinki (Finland); Adelman, J.; Brubaker, E.; Fedorko, W. T.; Grosso-Pilcher, C.; Kim, Y. K.; Kwang, S.; Levy, S.; Paramonov, A. A.; Schmidt, M. A.; Shiraishi, S.; Shochet, M.; Wolfe, C.; Yang, U. K. [Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637 (United States)] (and others)

2009-01-01T23:59:59.000Z

62

Observation of the decay Xi0 ---> Sigma+ mu- anti-nu(mu)  

SciTech Connect (OSTI)

The {Xi}{sup 0} muon semi-leptonic decay has been observed for the first time with nine identified events using the KTeV beam line and detector at Fermilab. The decay is normalized to the {Xi}{sup 0} beta decay mode and yields a value for the ratio of decay rates {Lambda}({Xi}{sup 0} {yields} {Sigma}{sup +}{mu}{sup -}{bar {nu}}{sub {mu}})/{Lambda}({Xi}{sup 0} {yields} {Sigma}{sup +}e{sup -} {bar {nu}}{sub e}) of (1.8{sub -0.5}{sup +0.7}(stat.) {+-} 0.2(syst.)) x 10{sup -2} at the 68% confidence level. This is in agreement with the SU(3) flavor symmetric quark model.

Alavi-Harati, A.; Alexopoulos, T.; Arenton, M.; Barbosa, R.F.; Barker, A.R.; Barrio, M.; Bellantoni, L.; Bellavance, A.; Blucher, E.; Bock, G.J.; Bown, C.; Bright, S.; Cheu, E.; Coleman, R.; Corcoran, M.D.; Cox, B.; Erwin, A.R.; Escobar, C.O.; Ford, R.; Glazov, A.; Golossanov, A.; /Arizona U. /UCLA /UC, San Diego /Campinas State U. /Chicago U.,

2005-04-01T23:59:59.000Z

63

Broadband laser diode emitting at 1. 28. mu. m wavelength  

SciTech Connect (OSTI)

This letter presents a broadband laser diode (LD) emitting at the 1.28 ..mu..m wavelength fabricated by introducing an absorption region (300 ..mu..m long) into a conventional 600-..mu..m-long InGaAsP laser diode. The LD operates by the pulsed modulation of a high peak current whose repetition rate and duty cycle are respectively 200 kHz and 5%. The typical output power and the spectral width of the LD are 3.8 mW and 58 A, and the measured coherence length is 210 ..mu..m.

Takada, K.; Noda, J.

1985-10-15T23:59:59.000Z

64

Potential Operation and Maintenance (O&M) Savings at Schools in the Ft. Worth Independent School District  

E-Print Network [OSTI]

31 State Energy Conservation Office Energy Systems Laboratory LoanSTAR O&M Program Texas A&M University FWISD O&M Potential in 104 Schools, P.I POTENTIAL OPERATION AND MAINTENANCE SAVINGS AT SCHOOLS IN THE FORT WORTH INDEPENDENT SCHOOL DISTRICT... Office LoanSTAR O&M Program Energy Systems Laboratory Texas A&M University FWISD O&M Potential in 104 Schools, P.I 1 Figure 3b: The Potential Savings vs the Annual Peak Demand for 104 Schools The total potential electricity and gas savings are shown...

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

1993-01-01T23:59:59.000Z

65

Nyhetsbrev frn teckensprksavdelningen, v6 2013 Om ni inte hade mjlighet att vara med p symposiet "Perspektiv p dvas  

E-Print Network [OSTI]

1 (1) Nyhetsbrev från teckenspråksavdelningen, v6 2013 Om ni inte hade möjlighet att vara med på

66

Summary of UTMB O&M Project: Energy Conservation Potential in Five Buildings  

E-Print Network [OSTI]

by 88 Watts per fixture if two lamps and a ballast are disconnected. In addition, a formal program of turning-off lights in corridors and elevator lobbies after hours would contribute to less energy consumption. Texas State Energy Conservation Office...ESL-TR-93/10-03 LoanSTAR Monitoring and Analysis Program Summary of UTMB O&M Project: ENERGY CONSERVATION POTENTIAL IN FIVE BUILDINGS Submitted to the Texas State Energy Conservation Office By the Monitoring and Analysis Task E (O&M) Dr. Mingsheng...

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

1993-01-01T23:59:59.000Z

67

A new expected upper limit on the rare decay B(s) ---> mu+ mu- with the D0 experiment  

SciTech Connect (OSTI)

We present a new expected upper limit of the rare decay branching ratio B{sub s} {yields} {mu}{sup +}{mu}{sup -} using about 5 fb{sup -1} of Run II data collected with the D0 detector at the Tevatron. When setting limits on the branching ratio, selected events are normalized to reconstructed B{sup {+-}} {yields} J/{Psi}K{sup {+-}} events in order to decrease the systematic uncertainty. The resulting expected upper limit is {Beta}(B{sub s} {yields} {mu}{sup +}{mu}{sup -}) = 4.3(5.3) x 10{sup -8} at the 90% (95%) C.L.

Ripp-Baudot, Isabelle; /Strasbourg, IPHC

2009-01-01T23:59:59.000Z

68

September 2010 FAPRI-MU US Biofuels, Corn Processing,  

E-Print Network [OSTI]

September 2010 FAPRI-MU US Biofuels, Corn Processing, Distillers Grains, Fats, Switchgrass-882-4256 or the US Department of Education, Office of Civil Rights. #12;1 Overview of FAPRI-MU Biofuels, Corn listed here represent US biofuel, corn processing, distillers grains, fats, switchgrass, and corn stover

Noble, James S.

69

Ris har udgivet en rapport om moderne bioenergi. Den slr fast, at  

E-Print Network [OSTI]

Risø har udgivet en rapport om moderne bioenergi. Den slår fast, at biomasse er en ligeså værdifuld teknologi, der skal til for at udnytte hele dens potentiale. RIS�NYT N O 42003 MODERNE BIOENERGI HAR STORE MULIGHEDER Moderne bioenergi har store muligheder Af Hans Larsen, Jens Kossmann og Leif Sønderberg Petersen

70

Speech enhancement using the modified phase-opponency Om D. Deshmukha  

E-Print Network [OSTI]

Speech enhancement using the modified phase-opponency model Om D. Deshmukha and Carol Y. Espy Phase-Opponency MPO model for single-channel speech enhancement when the speech is corrupted by additive methods when the speech signals are corrupted by fluctuating noise. Combining the MPO speech enhancement

Carney, Laurel H.

71

Interfacing Oz with the PCTE OMS Wenke Lee Gail E. Kaiser  

E-Print Network [OSTI]

is an environment that has process control and integration services provided by Oz, data integration services mechanism to control its use within an environment. Data integration normally is based on an object modelInterfacing Oz with the PCTE OMS Wenke Lee Gail E. Kaiser fwenke, kaiserg@cs.columbia.edu Columbia

72

RESEARCH ARTICLE Open Access Phase I study of OM-174, a lipid A analogue, with  

E-Print Network [OSTI]

RESEARCH ARTICLE Open Access Phase I study of OM-174, a lipid A analogue, with assessment Lizard3,5 , Jean-François Jeannin1,4,5 and Marc Bardou1,3,5,7 Abstract Background: Lipids A in turn stimulates secretion of cytokines, and activates the inducible nitric oxide synthase, as well

Paris-Sud XI, Université de

73

Controlling O&M Costs of Advanced SMRs using Prognostics and Enhanced Risk Monitoring  

SciTech Connect (OSTI)

Advanced small modular reactors (AdvSMRs) can contribute to safe, sustainable, and carbon-neutral energy production. The economics of small reactors (including AdvSMRs) will be impacted by the reduced economy-of-scale savings when compared to traditional light water reactors. The most significant controllable element of the day-to-day costs involves operations and maintenance (O&M). Enhancing affordability of AdvSMRs through technologies that help control O&M costs will be critical to ensuring their practicality for wider deployment.A significant component of O&M costs is the management and mitigation of degradation of components due to their impact on planning maintenance activities and staffing levels. Technologies that help characterize real-time risk of failure of key components are important in this context. Given the possibility of frequently changing AdvSMR plant configurations, approaches are needed to integrate three elements – advanced plant configuration information, equipment condition information, and risk monitors – to provide a measure of risk that is customized for each AdvSMR unit and support real-time decisions on O&M. This article describes an overview of ongoing research into diagnostics/prognostics and enhanced predictive risk monitors (ERM) for this purpose.

Ramuhalli, Pradeep; Hirt, Evelyn H.; Coles, Garill A.; Meyer, Ryan M.; Coble, Jamie B.; Wood, Richard T.

2014-02-25T23:59:59.000Z

74

2012 Internship Syllabus Page 1 of 4 OM 353: Internship in Operations/Supply Chain  

E-Print Network [OSTI]

2012 Internship Syllabus Page 1 of 4 OM 353: Internship in Operations/Supply Chain Management with a format for reflection while you perform a professional internship that enhances your ability to achieve Information Course website: http://new.mccombs.utexas.edu/BBA/Career-Services/Internship

Ghosh, Joydeep

75

2014 Internship Syllabus Page 1 of 4 OM 353: Internship in Operations  

E-Print Network [OSTI]

2014 Internship Syllabus Page 1 of 4 OM 353: Internship in Operations Spring 2014 Section 1 a professional internship that enhances your ability to achieve your career objectives. Intended outcomes include website: www.mccombs.utexas.edu/BBA/Career-Services/Internship-Requirement.aspx Internship Coordinator

Ghosh, Joydeep

76

2012 Internship Syllabus Page 1 of 4 OM 353: Internship in Operations/Supply Chain  

E-Print Network [OSTI]

2012 Internship Syllabus Page 1 of 4 OM 353: Internship in Operations/Supply Chain 2013 Spring for reflection while you perform a professional internship that enhances your ability to achieve your career. Section 2. Contact Information Course website: http://new.mccombs.utexas.edu/BBA/Career-Services/Internship

Ghosh, Joydeep

77

Interfacing Oz with the PCTE OMS: A Case Study of Integrating a Legacy System with a Standard  

E-Print Network [OSTI]

Interfacing Oz with the PCTE OMS: A Case Study of Integrating a Legacy System with a Standard to the PCTE OMS. The resulting proof­of­concept hybrid system has process control and integration services), testing, and documenting. Support is more effective if the environment is integrated -- if all its

Lee, Wenke

78

Polarized mm And sub-mm Emission From Sgr A* At The Galactic Center  

E-Print Network [OSTI]

The recent detection of significant linear polarization at mm and sub-mm wavelengths in the spectrum of Sgr A* (if confirmed) will be a useful probe of the conditions within several Schwarzschild radii ($r_S$) of the event horizon at the Galactic Center. Hydrodynamic simulations of gas flowing in the vicinity of this object suggest that the infalling gas circularizes when it approaches within $5-25 r_S$ of the black hole. We suggest that the sub-mm ``excess'' of emission seen in the spectrum of Sgr A* may be associated with radiation produced within the inner Keplerian region and that the observed polarization characteristics provide direct evidence for this phenomenon. The overall spectrum from this region, including the high-energy component due to bremsstrahlung and inverse Compton scattering processes, is at or below the recent {\\it Chandra} measurement, and may account for the X-ray source if it turns out to be the actual counterpart to Sgr A*.

Fulvio Melia; Siming Liu; Robert Coker

2001-01-18T23:59:59.000Z

79

direction. Three different pipette solutions were used: Cs-gluconate solution (150 mM CsOH, 5 mM CsCl, 135 mM sucrose, 10 mM HEPES, 1.5 mM EGTA and 1.5 mM EDTA  

E-Print Network [OSTI]

was varied from 20 mM to 5 mM by addition of the corresponding amount of 1 M CaCl2 stock solution into one-Tris solution (205 mM HEPES (pH 7.2 with Trisma base)). Bath solution with 105 mM [Ca2þ ]c (105 mM CaCl2 solution) contained 105 mM CaCl2, 10 mM HEPES (pH 7.2 with Trisma base or NaOH). This solution

Scholey, Jonathan

80

Effect of multiple step excitation on the reactivation and x-ray intensities following the fusion d. mu. d, d. mu. t and p. mu. t  

SciTech Connect (OSTI)

Menshikov and Ponomarev recently studied analytically the effect of multistep excitation on the muon reactivation for d..mu..t fusion and got a rather large activation factor of 35%. As expected, this shows a large density effect on the reactivation factor. The numerical cascade calculation with the cross section for multistep excitation, used by them, indicates that the reactivation factor is 25%. Due to the large Auger transition rates in the high excited states, the density effect on the reactivation factor is not large. Muonic x-ray spectra of ..mu../sup 3/He from ..mu..-catalyzed pd and dd fissions, measured by H. bossy et al., are analyzed by the cascade model used for the muon reactivation calculation. The model calculation is in good agreement with the intensity ratios ..mu../sup 3/He(3-1)/..mu../sup 3/He(2-1) of 0.13 +- 0.02 and 0.03 +- 0.007 measured for dd and pd fusions, and the multistep excitation increases 5% of the x-ray ratio for dd fusion. 10 refs., 3 figs., 2 tabs.

Takahashi, H.

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

Summary of Decisions - MM DD YYYY - MM DD YYYY | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy Strain Rate4 RecoveryJuly 1, 2013 - July 5,3, 2013 - JuneMM DD

82

Lepton flavor violating processes \\tau ->\\mu\\gamma$, $\\tau-> 3\\mu$ and $Z-> \\mu\\tau$ in the Supersymmetric economical 3-3-1 model  

E-Print Network [OSTI]

In this work, we study the charged lepton flavor violating (cLFV) decays $\\tau-> \\mu\\gamma$, $\\tau-> 3\\mu$ and $Z->\\mu\\tau$ in the framework of the Supersymmetric economical 3-3-1 model. Analytic formulas for branching ratios (BR) of these decays are presented. We assume that there exist lepton flavor violation (LFV) sources in both right- and left-handed slepton sectors. This leads to the strong enhancement of cLFV decay rates. We also show that the effects of the LFV source to the cLFV decay rates in the left-handed slepton sector are greater than those in the right- handed slepton sector. By numerical investigation, we show that the model under consideration contains the relative light mass spectrum of sleptons which satisfies the current experimental bounds on LFV processes in the limit of small $\\tan \\gamma$. The interplay between monopole and dipole operators also was studied.

Hue, L T; Long, H N

2013-01-01T23:59:59.000Z

83

Ris har udgivet en rapport om moderne bioenergi. Den slr fast, at biomasse er en  

E-Print Network [OSTI]

Risø har udgivet en rapport om moderne bioenergi. Den slår fast, at biomasse er en ligeså værdifuld eventyret med moderne bioenergi i hovedrollen. På Risø skubber vi eventyret i gang ved at udvikle nye større skala, end man troede det muligt for bare få år siden. Andre perspektiver for bioenergien er

84

Screening of the Reissner-Nordstr\\"om charge by a thin-shell of dust matter  

E-Print Network [OSTI]

A concentric thin-shell encircling a Reissner-Nordstr\\"om (RN) black hole screens the internal charge completely to match with an external Schwarzschild (S) black hole. The negative mass thin-shell is shown to be stable against radial perturbations. It is shown further that by reversing the roles of inside (RN) and outside (S) geometries the mass of the appropriate shell becomes positive.

Mazharimousavi, S Habib

2015-01-01T23:59:59.000Z

85

Om Ocean Energy Centre Vrt uppdrag r att frmja havsenergiindustrin i Sverige  

E-Print Network [OSTI]

Om Ocean Energy Centre Vårt uppdrag är att främja havsenergiindustrin i Sverige och Teknik är värd för Ocean Energy Centre För utförligare information ­ besök www.oceanenergycentre.org och test med uppankring av "slangen" i havet) Waves4Power Vigor WaveEnergy Ocean Harvester Deep Green

Lemurell, Stefan

86

Top Operations and Maintenance (O&M) Efficiency Opportunities at DoD/Army Sites - A Guide for O&M/Energy Managers and Practitioners  

SciTech Connect (OSTI)

This report, sponsored the Army's Energy Engineering Analysis Program, provides the Operations and Maintenance (O&M) Energy manager and practitioner with useful information about the top O&M opportunities consistently found across the DoD/Army sector. The target is to help the DoD/Army sector develop a well-structured and organized O&M program.

Sullivan, Gregory P.; Dean, Jesse D.; Dixon, Douglas R.

2007-05-25T23:59:59.000Z

87

The Mu2e Experiment at Fermilab: a Search for Charged Lepton Flavor Violation  

E-Print Network [OSTI]

The Mu2e Experiment at Fermilab: a Search for Charged Lepton Flavor of the Mu2e Collaboration. A new experiment, Mu2e, is being developed at Fermilab

88

40 MM Grenade Launcher Qualification Requirements at Department...  

Office of Environmental Management (EM)

launcher, which utilizes high explosive ammunition to defeat adversary personnel and equipment. A number of Department sites have procured these weapons. 40 MM Grenade...

89

Airbreathing Laser Propulsion Experiments with 1 {mu}m Terawatt Pharos IIILaser: Part 2  

SciTech Connect (OSTI)

This basic research study examines the physics of airbreathing laser propulsion at the extreme flux range of 1-2x10{sup 11} W/cm{sup 2}--within the air breakdown threshold for l {mu}m radiation--using the terawatt Pharos III neodymium-glass pulsed laser. Six different experimental setups were employed using a 34 mm line focus with 66 {mu}m focal waist, positioned near the flat impulse surface. The 2nd Campaign investigated impulse generation with the laser beam focused at grazing incidence across near horizontal target surfaces, with pulse energies ranging from 55 to 186 J, and pulse-widths of 2 to 30 ns FWHM. Laser generated impulse was measured with a horizontal Plexiglas registered ballistic pendulum equipped with either a steel target insert or 0.5 Tesla permanent magnet (NEIT-40), to quantify changes in the momentum coupling coefficient (C{sub M}). Part 2 of this 2-part paper covers Campaign no. 2 results including C{sub M} performance data, and long exposure color photos of LP plasma phenomena.

Myrabo, L. N.; Lyons, P. W.; Jones, R. A.; Liu, S. [Department of Mechanical, Aerospace and Nuclear Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180 (United States); Manka, C. [Space Plasma Branch, Plasma Physics Division, Naval Research Laboratory, Washington, D.C. (United States)

2011-11-10T23:59:59.000Z

90

Course Outline ENG 2MM3 Electrical Circuits & Power  

E-Print Network [OSTI]

-Phase Induction Motor; 5. DC Generators & DC Motors; 6. Efficiency/Heating of Electric Machines; 7. ActiveCourse Outline ENG 2MM3 Electrical Circuits & Power Winter 2010 Instructor: Prof. Matiar Howlader Web Page: www.ece.mcmaster.ca/~mrhowlader/ENG2MM3Notes Text Books: 1. Electrical Power and Controls

Haykin, Simon

91

Course Outline ENG 2MM3 Electrical Circuits & Power  

E-Print Network [OSTI]

-Phase Induction Motor; 5. DC Generators & DC Motors; 6. Efficiency/Heating of Electric Machines; 7. ActiveCourse Outline ENG 2MM3 Electrical Circuits & Power Fall 2010 Instructor: Prof. Matiar Howlader Web Page: www.ece.mcmaster.ca/~mrhowlader/ENG2MM3Notes Text Books: 1. Electrical Power and Controls

Haykin, Simon

92

1.25 mM NaH2PO4, 1 mM CaCl2, 1 mM MgCl2, 26 mM NaHCO3 and 10 mM dextrose, bubbled with 95% O2/5% CO2 (pH 7.4). Slices (300400 mm thick) were prepared with a  

E-Print Network [OSTI]

1.25 mM NaH2PO4, 1 mM CaCl2, 1 mM MgCl2, 26 mM NaHCO3 and 10 mM dextrose, bubbled with 95% O2/5% CO cerebrospinal fluid (ACSF: 124 mM NaCl, 2 mM KCl, 1.5 mM MgSO4, 1.25 mM NaH2PO4, 2.5 mM CaCl2, 26 mM NaHCO3, 10

Zuker, Charles

93

Observation of the rare $B^0_s\\to\\mu^+\\mu^-$ decay from the combined analysis of CMS and LHCb data  

E-Print Network [OSTI]

A joint measurement is presented of the branching fractions $B^0_s\\to\\mu^+\\mu^-$ and $B^0\\to\\mu^+\\mu^-$ in proton-proton collisions at the LHC by the CMS and LHCb experiments. The data samples were collected in 2011 at a centre-of-mass energy of 7 TeV, and in 2012 at 8 TeV. The combined analysis produces the first observation of the $B^0_s\\to\\mu^+\\mu^-$ decay, with a statistical significance exceeding six standard deviations, and the best measurement of its branching fraction so far, and three standard deviation evidence for the $B^0\\to\\mu^+\\mu^-$ decay. The measurements are statistically compatible with SM predictions and impose stringent constraints on several theories beyond the SM.

Khachatryan, Vardan; Tumasyan, Armen; Adam, Wolfgang; Bergauer, Thomas; Dragicevic, Marko; Erö, Janos; Friedl, Markus; Fruehwirth, Rudolf; Ghete, Vasile Mihai; Hartl, Christian; Hörmann, Natascha; Hrubec, Josef; Jeitler, Manfred; Kiesenhofer, Wolfgang; Knünz, Valentin; Krammer, Manfred; Krätschmer, Ilse; Liko, Dietrich; Mikulec, Ivan; Rabady, Dinyar; Rahbaran, Babak; Rohringer, Herbert; Schöfbeck, Robert; Strauss, Josef; Treberer-Treberspurg, Wolfgang; Waltenberger, Wolfgang; Wulz, Claudia-Elisabeth; Mossolov, Vladimir; Shumeiko, Nikolai; Suarez Gonzalez, Juan; Alderweireldt, Sara; Bansal, Sunil; Cornelis, Tom; De Wolf, Eddi A; Janssen, Xavier; Knutsson, Albert; Lauwers, Jasper; Luyckx, Sten; Ochesanu, Silvia; Rougny, Romain; Van De Klundert, Merijn; Van Haevermaet, Hans; Van Mechelen, Pierre; Van Remortel, Nick; Van Spilbeeck, Alex; Blekman, Freya; Blyweert, Stijn; D'Hondt, Jorgen; Daci, Nadir; Heracleous, Natalie; Keaveney, James; Lowette, Steven; Maes, Michael; Olbrechts, Annik; Python, Quentin; Strom, Derek; Tavernier, Stefaan; Van Doninck, Walter; Van Mulders, Petra; Van Onsem, Gerrit Patrick; Villella, Ilaria; Caillol, Cécile; Clerbaux, Barbara; De Lentdecker, Gilles; Dobur, Didar; Favart, Laurent; Gay, Arnaud; Grebenyuk, Anastasia; Léonard, Alexandre; Mohammadi, Abdollah; Perniè, Luca; Randle-conde, Aidan; Reis, Thomas; Seva, Tomislav; Thomas, Laurent; Vander Velde, Catherine; Vanlaer, Pascal; Wang, Jian; Zenoni, Florian; Adler, Volker; Beernaert, Kelly; Benucci, Leonardo; Cimmino, Anna; Costantini, Silvia; Crucy, Shannon; Dildick, Sven; Fagot, Alexis; Garcia, Guillaume; Mccartin, Joseph; Ocampo Rios, Alberto Andres; Ryckbosch, Dirk; Salva Diblen, Sinem; Sigamani, Michael; Strobbe, Nadja; Thyssen, Filip; Tytgat, Michael; Yazgan, Efe; Zaganidis, Nicolas; Basegmez, Suzan; Beluffi, Camille; Bruno, Giacomo; Castello, Roberto; Caudron, Adrien; Ceard, Ludivine; Da Silveira, Gustavo Gil; Delaere, Christophe; Du Pree, Tristan; Favart, Denis; Forthomme, Laurent; Giammanco, Andrea; Hollar, Jonathan; Jafari, Abideh; Jez, Pavel; Komm, Matthias; Lemaitre, Vincent; Nuttens, Claude; Pagano, Davide; Perrini, Lucia; Pin, Arnaud; Piotrzkowski, Krzysztof; Popov, Andrey; Quertenmont, Loic; Selvaggi, Michele; Vidal Marono, Miguel; Vizan Garcia, Jesus Manuel; Beliy, Nikita; Caebergs, Thierry; Daubie, Evelyne; Hammad, Gregory Habib; Aldá Júnior, Walter Luiz; Alves, Gilvan; Brito, Lucas; Correa Martins Junior, Marcos; Dos Reis Martins, Thiago; Mora Herrera, Clemencia; Pol, Maria Elena; Rebello Teles, Patricia; Carvalho, Wagner; Chinellato, Jose; Custódio, Analu; Da Costa, Eliza Melo; De Jesus Damiao, Dilson; De Oliveira Martins, Carley; Fonseca De Souza, Sandro; Malbouisson, Helena; Matos Figueiredo, Diego; Mundim, Luiz; Nogima, Helio; Prado Da Silva, Wanda Lucia; Santaolalla, Javier; Santoro, Alberto; Sznajder, Andre; Tonelli Manganote, Edmilson José; Vilela Pereira, Antonio; Bernardes, Cesar Augusto; Dogra, Sunil; Tomei, Thiago; De Moraes Gregores, Eduardo; Mercadante, Pedro G; Novaes, Sergio F; Padula, Sandra; Aleksandrov, Aleksandar; Genchev, Vladimir; Hadjiiska, Roumyana; Iaydjiev, Plamen; Marinov, Andrey; Piperov, Stefan; Rodozov, Mircho; Sultanov, Georgi; Vutova, Mariana; Dimitrov, Anton; Glushkov, Ivan; Litov, Leander; Pavlov, Borislav; Petkov, Peicho; Bian, Jian-Guo; Chen, Guo-Ming; Chen, He-Sheng; Chen, Mingshui; Cheng, Tongguang; Du, Ran; Jiang, Chun-Hua; Plestina, Roko; Romeo, Francesco; Tao, Junquan; Wang, Zheng; Asawatangtrakuldee, Chayanit; Ban, Yong; Li, Qiang; Liu, Shuai; Mao, Yajun; Qian, Si-Jin; Wang, Dayong; Xu, Zijun; Zou, Wei; Avila, Carlos; Cabrera, Andrés; Chaparro Sierra, Luisa Fernanda; Florez, Carlos; Gomez, Juan Pablo; Gomez Moreno, Bernardo; Sanabria, Juan Carlos; Godinovic, Nikola; Lelas, Damir; Polic, Dunja; Puljak, Ivica; Antunovic, Zeljko; Kovac, Marko; Brigljevic, Vuko; Kadija, Kreso; Luetic, Jelena; Mekterovic, Darko; Sudic, Lucija; Attikis, Alexandros; Mavromanolakis, Georgios; Mousa, Jehad; Nicolaou, Charalambos; Ptochos, Fotios; Razis, Panos A; Bodlak, Martin; Finger, Miroslav; Finger Jr, Michael; Assran, Yasser; Ellithi Kamel, Ali; Mahmoud, Mohammed; Radi, Amr; Kadastik, Mario; Murumaa, Marion; Raidal, Martti; Tiko, Andres; Eerola, Paula; Fedi, Giacomo; Voutilainen, Mikko; Härkönen, Jaakko; Karimäki, Veikko; Kinnunen, Ritva; Kortelainen, Matti J; Lampén, Tapio; Lassila-Perini, Kati; Lehti, Sami; Lindén, Tomas; Luukka, Panja-Riina; Mäenpää, Teppo; Peltola, Timo; Tuominen, Eija; Tuominiemi, Jorma; Tuovinen, Esa; Wendland, Lauri; Talvitie, Joonas; Tuuva, Tuure

2014-01-01T23:59:59.000Z

94

Proof of linear instability of the Reissner-Nordstr\\"om Cauchy horizon under scalar perturbations  

E-Print Network [OSTI]

It has long been suggested that solutions to linear scalar wave equation $$\\Box_g\\phi=0$$ on a fixed subextremal Reissner-Nordstr\\"om spacetime with non-vanishing charge are generically singular at the Cauchy horizon. We prove that generic smooth and compactly supported initial data on a Cauchy hypersurface indeed give rise to solutions with infinite nondegenerate energy near the Cauchy horizon in the interior of the black hole. In particular, the solution generically does not belong to $W^{1,2}_{loc}$. This instability is related to the celebrated blue shift effect in the interior of the black hole. The problem is motivated by the strong cosmic censorship conjecture and it is expected that for the full nonlinear Einstein-Maxwell system, this instability leads to a singular Cauchy horizon for generic small perturbations of Reissner-Nordstr\\"om spacetime. Moreover, in addition to the instability result, we also show as a consequence of the proof that Price's law decay is generically sharp along the event horiz...

Luk, Jonathan

2015-01-01T23:59:59.000Z

95

FINE-SCALE STRUCTURE OF THE QUASAR 3C 279 MEASURED WITH 1.3 mm VERY LONG BASELINE INTERFEROMETRY  

SciTech Connect (OSTI)

We report results from five day very long baseline interferometry observations of the well-known quasar 3C 279 at 1.3 mm (230 GHz) in 2011. The measured nonzero closure phases on triangles including stations in Arizona, California, and Hawaii indicate that the source structure is spatially resolved. We find an unusual inner jet direction at scales of {approx}1 pc extending along the northwest-southeast direction (P.A. = 127 Degree-Sign {+-} 3 Degree-Sign ), as opposed to other (previously) reported measurements on scales of a few parsecs showing inner jet direction extending to the southwest. The 1.3 mm structure corresponds closely with that observed in the central region of quasi-simultaneous super-resolution Very Long Baseline Array images at 7 mm. The closure phase changed significantly on the last day when compared with the rest of observations, indicating that the inner jet structure may be variable on daily timescales. The observed new direction of the inner jet shows inconsistency with the prediction of a class of jet precession models. Our observations indicate a brightness temperature of {approx}8 Multiplication-Sign 10{sup 10} K in the 1.3 mm core, much lower than that at centimeter wavelengths. Observations with better uv coverage and sensitivity in the coming years will allow the discrimination between different structure models and will provide direct images of the inner regions of the jet with 20-30 {mu}as (5-7 light months) resolution.

Lu Rusen; Fish, Vincent L.; Doeleman, Sheperd S.; Crew, Geoffrey; Cappallo, Roger J. [Massachusetts Institute of Technology, Haystack Observatory, Route 40, Westford, MA 01886 (United States); Akiyama, Kazunori; Honma, Mareki [National Astronomical Observatory of Japan, Osawa 2-21-1, Mitaka, Tokyo 181-8588 (Japan); Algaba, Juan C.; Ho, Paul T. P.; Inoue, Makoto [Institute of Astronomy and Astrophysics, Academia Sinica, P.O. Box 23-141, Taipei 10617, Taiwan, R.O.C. (China); Bower, Geoffrey C.; Dexter, Matt [Department of Astronomy, Radio Astronomy Laboratory, University of California Berkeley, 601 Campbell, Berkeley, CA 94720-3411 (United States); Brinkerink, Christiaan [Department of Astrophysics, IMAPP, Radboud University Nijmegen, P.O. Box 9010, 6500-GL Nijmegen (Netherlands); Chamberlin, Richard [Caltech Submillimeter Observatory, 111 Nowelo Street, Hilo, HI 96720 (United States); Freund, Robert [Arizona Radio Observatory, Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721-0065 (United States); Friberg, Per [James Clerk Maxwell Telescope, Joint Astronomy Centre, 660 North A'ohoku Place, University Park, Hilo, HI 96720 (United States); Gurwell, Mark A. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Jorstad, Svetlana G. [Institute for Astrophysical Research, Boston University, Boston, MA 02215 (United States); Krichbaum, Thomas P. [Max-Planck-Institut fuer Radioastronomie, Auf dem Huegel 69, D-53121 Bonn (Germany); Loinard, Laurent, E-mail: rslu@haystack.mit.edu [Centro de Radiostronomia y Astrofisica, Universidad Nacional Autonoma de Mexico, 58089 Morelia, Michoacan (Mexico); and others

2013-07-20T23:59:59.000Z

96

MATERIALS MANAGEMENT OFFICE SUPPLY REQUEST FORM -MM-4  

E-Print Network [OSTI]

MATERIALS MANAGEMENT OFFICE SUPPLY REQUEST FORM - MM-4 REQUESTER'S NAME: DEPARTMENT: TTILE: MAIL. Include the justification with this form when faxing or mailing to Materials Management. Fax 679: ________________ University Director of Materials Management: _________________________________________________________ Date

Oliver, Douglas L.

97

SUBMILLIMETER POLARIZATION OF GALACTIC CLOUDS: A COMPARISON OF 350 {mu}m AND 850 {mu}m DATA  

SciTech Connect (OSTI)

The Hertz and SCUBA polarimeters, working at 350 {mu}m and 850 {mu}m, respectively, have measured the polarized emission in scores of Galactic clouds. Of the clouds in each data set, 17 were mapped by both instruments with good polarization signal-to-noise ratios. We present maps of each of these 17 clouds comparing the dual-wavelength polarization amplitudes and position angles at the same spatial locations. In total number of clouds compared, this is a four-fold increase over previous work. Across the entire data set real position angle differences are seen between wavelengths. While the distribution of {phi}(850)-{phi}(350) is centered near zero (near-equal angles), 64% of data points with high polarization signal-to-noise (P {>=} 3{sigma}{sub p}) have |{phi}(850)-{phi}(350)| > 10 Degree-Sign . Of those data with small changes in position angle ({<=}10 Degree-Sign ) the median ratio of the polarization amplitudes is P(850)/P(350) = 1.7 {+-} 0.6. This value is consistent with previous work performed on smaller samples and models that require mixtures of different grain properties and polarization efficiencies. Along with the polarization data we have also compiled the intensity data at both wavelengths; we find a trend of decreasing polarization with increasing 850-to-350 {mu}m intensity ratio. All the polarization and intensity data presented here (1699 points in total) are available in electronic format.

Vaillancourt, John E. [SOFIA Science Center, Universities Space Research Association, NASA Ames Research Center, Moffett Field, CA 94035 (United States); Matthews, Brenda C., E-mail: jvaillancourt@sofia.usra.edu, E-mail: brenda.matthews@nrc-cnrc.gc.ca [Herzberg Institute, National Research Council of Canada, 5071 W. Saanich Road, Victoria, BC V9E 2E7 (Canada)

2012-08-01T23:59:59.000Z

98

Farzana Rahman (http://www.mscs.mu.edu/~frahman/) Curriculum Vitae  

E-Print Network [OSTI]

RFID Systems Advisor: Dr. Sheikh Iqbal Ahamed (http://www.mscs.mu.edu/~iq/) Marquette University. Sheikh Iqbal Ahamed (http://www.mscs.mu.edu/~iq/) Bangladesh University of Engineering and Technology

Brylow, Dennis

99

PHOTOSWITCHR Photoelectric Sensors General Purpose 18mm Cylindrical Style  

E-Print Network [OSTI]

(Sensor) DC Micro Ê Ê Ê For NPN type tie the load to Brown (+). For PNP type tie the load to Blue Beam Load Load Load Load Load Load Light Source Unit Protection Supply Voltage Current Consumption Photoelectric Sensors 42CA General Purpose 18mm Cylindrical Style R1­46 Typical Response Curve 100 1 0.1 0 1 (3

Allen, Gale

100

M/M/1 Queueing System with Delayed Controlled Vacation  

E-Print Network [OSTI]

M/M/1 Queueing System with Delayed Controlled Vacation Yonglu Deng , Zhongshan University W. John systems using a time division multiple access (TDMA) scheme (Frey and Takahashi, [7]). Researchers have that of a server's cold switch-on. The case of delayed vacation has also very recently been studied by Frey

Zhao, Yiqiang Q.

Note: This page contains sample records for the topic "om mm mu" 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

Design and testing of a dual 8-T 380-mm/12-T 220-mm split superconducting solenoid for ORNL  

SciTech Connect (OSTI)

A superconducting high field magnet facility has recently been prepared for operation at the Oak Ridge National Laboratory (ORNL). The facility consists of a background NbTi coil and an insert coil made of Nb/sub 3/Sn tape. The background coil produces an 8-T central field, with a peak field of 8.8 T, in a bore of 380 mm and contains radial access ports of 67-mm diam. Details of magnet design both for the background coil and insert coil will be presented. The protection scheme will be discussed and test results will be given.

Ballou, J.K.; Brown, R.L.; Fietz, W.A.; Forseman, J.W.; Gray, W.H.; Kenney, W.J.; Wysor, R.B.; Markiewicz, W.D.; Van Alstyne, R.G.

1981-01-01T23:59:59.000Z

102

P. Schuchert 2001a. Hydroids of Greenland and Iceland (Cnidaria, Hydrozoa). Meddelelser om Grnland 53: 1-184.  

E-Print Network [OSTI]

P. Schuchert 2001a. Hydroids of Greenland and Iceland (Cnidaria, Hydrozoa). Meddelelser om Grønland Kramp (1949) page 42: the existence of the Greenlandic species Zyzzyzus robustus Petersen, 1990 was only noted after the typesetting of the manuscript. page 46: section Distribution: "esatern Greenland" should

Schuchert, Peter

103

Improvements to a MODIS global terrestrial evapotranspiration algorithm Qiaozhen Mu , Maosheng Zhao, Steven W. Running  

E-Print Network [OSTI]

towers. The global annual total ET over the vegetated land surface is 62.8Ã?103 km3 , agrees very wellImprovements to a MODIS global terrestrial evapotranspiration algorithm Qiaozhen Mu , Maosheng Zhao Vegetation cover fraction MODIS MODIS global evapotranspiration (ET) products by Mu et al. [Mu, Q., Heinsch

Montana, University of

104

The MuCool Test Area and RF Program  

SciTech Connect (OSTI)

The MuCool RF Program focuses on the study of normal conducting RF structures operating in high magnetic field for applications in muon ionization cooling for Neutrino Factories and Muon Colliders. This paper will give an overview of the program, which will include a description of the test facility and its capabilities, the current test program, and the status of a cavity that can be rotated in the magnetic field which allows for a more detailed study of the maximum stable operating gradient vs. magnetic field strength and angle.

Bross, A D; Jansson, A; Moretti, A; Yonehara, K; Huang, D; Torun, Y; Li, D; Norem, J; Palmer, R B; Stratakis, D

2010-05-01T23:59:59.000Z

105

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

106

Fermilab Today | Experiment Profiles Archive | Mu2e  

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 MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicyFeasibility ofSmall Works: 2008SubmitMu2e photo FACT SHEET: Click

107

Sub-mm clues to elliptical galaxy formation  

E-Print Network [OSTI]

There is growing evidence that, at the S(850) 2.5, with a mean redshift z = 3.5. While radio selection raises concerns about bias, I argue that our current knowledge of the brightest (S(850) ~ 10 mJy) sub-mm sources detected in unbiased SCUBA imaging surveys indicates that they are also largely confined to this same high-z regime. Consequently, while the most recent number counts imply such extreme sources can contribute only 5-10% of the sub-mm background, their comoving number density (in the redshift band 3 < z < 5) is 1-2 x 10^{-5} per cubic megaparsec, sufficient to account for the formation of all ellipticals of comparable mass to radio galaxies (~4L-star) in the present-day universe.

James S. Dunlop

2000-11-03T23:59:59.000Z

108

Solenoid magnet system for the Fermilab Mu2e experiment  

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

The Fermilab Mu2e experiment seeks to measure the rare process of direct muon to electron conversion in the field of a nucleus. Key to the design of the experiment is a system of three superconducting solenoids; a muon production solenoid (PS) which is a 1.8 m aperture axially graded solenoid with a peak field of 5 T used to focus secondary pions and muons from a production target located in the solenoid aperture; an 'S shaped' transport solenoid (TS) which selects and transports the subsequent muons towards a stopping target; a detector solenoid (DS) which is an axially graded solenoid at the upstream end to focus transported muons to a stopping target, and a spectrometer solenoid at the downstream end to accurately measure the momentum of the outgoing conversion elections. The magnetic field requirements, the significant magnetic coupling between the solenoids, the curved muon transport geometry and the large beam induced energy deposition into the superconducting coils pose significant challenges to the magnetic, mechanical, and thermal design of this system. In this paper a conceptual design for the magnetic system which meets the Mu2e experiment requirements is presented.

Lamm, M J [Fermilab; Andreev, N [Fermilab /Boston U.; Ambrosio, G [Fermilab; Brandt, J [Fermilab; Coleman, R [CERN; Evbota, D [Fermilab; Kashikhin, V V [City Coll., N.Y.; Lopes, M [Fermilab; Miller, J [Fermilab; Nicol, T [KEK; Ostojic, R [Tsukuba

2012-06-08T23:59:59.000Z

109

The redshifts of bright sub-mm sources  

E-Print Network [OSTI]

One of the key goals in observational cosmology over the next few years will be to establish the redshift distribution of the recently-discovered sub-mm source population. In this brief review I discuss and summarize the redshift information which has been gleaned to date for the ~ 50 bright sub-mm sources which have been uncovered via the six main classes of survey performed with SCUBA on the JCMT over the last 2-3 years. Despite the biases inherent in some of these surveys, and the crudeness of the redshift information available in others, I conclude that all current information suggests that only 10-15 % of luminous sub-mm sources lie at z < 2, and that the median redshift of this population is z ~ 3. I suggest that such a high median redshift is arguably not unexpected given current theories designed to explain the correlation between black-hole mass and spheroid mass found at low redshift. In such scenarios, peak AGN emission is expected to correspond to, or even to cause termination of major star-formation activity in the host spheroid. In contrast, maximum dust emission is expected to occur roughly half-way through the star-formation process. Given that optical emission from bright quasars peaks at z = 2.5, dust-emission from massive ellipticals might be reasonably expected to peak at some point in the preceding ~ 1 Gyr, at z ~ 3. Confirmation or refutation of this picture requires significantly-improved redshift information on bright samples of SCUBA sources.

James S. Dunlop

2001-01-17T23:59:59.000Z

110

Mu2e production solenoid cryostat conceptual design  

SciTech Connect (OSTI)

Mu2e is a muon-to-electron conversion experiment being designed by an international collaboration of more than 65 scientists and engineers from more than 20 research institutions for installation at Fermilab. The experiment is comprised of three large superconducting solenoid magnet systems, production solenoid (PS), transport solenoid (TS) and detector solenoid (DS). A 25 kW, 8 GeV proton beam strikes a target located in the PS creating muons from the decay of secondary particles. These muons are then focused in the PS and the resultant muon beam is transported through the TS towards the DS. The production solenoid presents a unique set of design challenges as the result of high radiation doses, stringent magnetic field requirements, and large structural forces. This paper describes the conceptual design of the PS cryostat and will include discussions of the vacuum vessel, thermal shield, multi-layer insulation, cooling system, cryogenic piping, and suspension system.

Nicol, T.H.; Kashikhin, V.V.; Page, T.M.; Peterson, T.J.; /Fermilab

2011-06-01T23:59:59.000Z

111

Entropy Production at High Energy and mu_B  

E-Print Network [OSTI]

The systematics of bulk entropy production in experimental data on A+A, p+p and e+e- interactions at high energies and large mu_B is discussed. It is proposed that scenarios with very early thermalization, such as Landau's hydrodynamical model, capture several essential features of the experimental results. It is also pointed out that the dynamics of systems which reach the hydrodynamic regime give similar multiplicities and angular distributions as those calculated in weak-coupling approximations (e.g. pQCD) over a wide range of beam energies. Finally, it is shown that the dynamics of baryon stopping are relevant to the physics of total entropy production, explaining why A+A and e+e- multiplicities are different at low beam energies.

Peter Steinberg

2007-02-08T23:59:59.000Z

112

Search for heavy Majorana neutrinos in $\\mu^\\pm \\mu^\\pm$+jets events in proton-proton collisions at $\\sqrt{s}$ = 8 TeV  

E-Print Network [OSTI]

A search is performed for heavy Majorana neutrinos (N) using an event signature defined by two muons of the same charge and two jets ($\\mu^\\pm \\mu^\\pm \\mathrm{j j}$). The data correspond to an integrated luminosity of 19.7 fb$^{-1}$ of proton-proton collisions at a center-of-mass energy of 8 TeV, collected with the CMS detector at the CERN LHC. No excess of events is observed beyond the expected standard model background and upper limits are set on $|V_{\\mu\\mathrm{N}}|^2$ as a function of Majorana neutrino mass $\\mathrm{m}_{\\mathrm{N}}$ for masses in the range of 40-500 GeV, where $|V_{\\mu\\mathrm{N}}|$ is the mixing element of the heavy neutrino with the standard model muon neutrino. The limits obtained are $|V_{\\mu\\mathrm{N}}|^2 \\le 0.00470$ for $\\mathrm{m}_{\\mathrm{N}} = 90$ GeV, $|V_{\\mu\\mathrm{N}}|^2 \\le 0.0123$ for $\\mathrm{m}_{\\mathrm{N}} = 200$ GeV, and $|V_{\\mu\\mathrm{N}}|^2 \\le 0.583$ for $\\mathrm{m}_{\\mathrm{N}} = 500$ GeV. These results extend considerably the regions excluded by previous direct s...

CMS Collaboration

2015-01-01T23:59:59.000Z

113

A Measurement of the Inclusive Z / gamma* --> mu+ mu- Cross-Section and Study of W and Z Events in proton - anti-proton Collisions at D0  

SciTech Connect (OSTI)

A measurement of the inclusive Z/{gamma}* {yields} {mu}{sup +}{mu}{sup -} cross section for M{sub {mu}{mu}} > 40 GeV at {radical}s = 1.96 TeV is presented. The measurement is performed using a data sample corresponding to an integrated luminosity of 147.7 pb{sup -1}, collected with the D0 detector at the Tevatron, Fermilab, between September 2002 and October 2003. A total of 14352 di-muon events are selected and a final result of {sigma}(Z/{gamma}*) = 327.8 {+-} 3.4(stat.) {+-} 8.4(syst.) {+-} 21.3(lumi.) pb is obtained. Correcting the number of di-muon events by a factor of 0.885 {+-} 0.015 for the contribution from pure {gamma}* exchange and Z/{gamma}* interference, the inclusive Z {yields} {mu}{sup +}{mu}{sup -} cross section is found to be: {sigma}(Z) = 290.1 {+-} 3.0(stat.) {+-} 7.4(syst.) {+-} 18.9(lumi.) pb. Finally, comparisons of W and Z boson p{sub T} distributions as measured with D0 during Run I of the Tevatron are compared to HERWIG and MC{at}NLO predictions. Relevant parameters in the simulations are tuned to obtain the best possible fit to the data. An excellent agreement is found for both HERWIG and MC{at}NLO.

Nurse, Emily L

2005-02-01T23:59:59.000Z

114

The changing accretion states of the intermediate polar MU Camelopardalis  

E-Print Network [OSTI]

We study the timing and spectral properties of the intermediate polar MU Camelopardalis (1RXS J062518.2+733433) to determine the accretion modes and the accretion geometry from multi-wavelength, multi-epoch observational data. Light curves in different observed energy ranges (optical, UV, X-ray) are extracted. The timescales of variability in these light curves are determined using Analysis of Variance. Phase-resolved X-ray spectra are created with respect to the most prominent detected periodicities and each fitted with an identical model, to quantify the differences in the fitted components. The published tentative value for the spin period is unambiguously identified with the rotation period of the white dwarf. We detect a distinct soft X-ray component that can be reproduced well by a black body. The analysis of data obtained at different epochs demonstrates that the system is changing its accretion geometry from disk-dominated to a combination of disk- plus stream-dominated, accompanied with a significant change in brightness at optical wavelengths.

A. Staude; A. D. Schwope; R. Schwarz; J. Vogel; M. Krumpe; A. Nebot Gomez-Moran

2008-06-04T23:59:59.000Z

115

The changing accretion states of the intermediate polar MU Camelopardalis  

E-Print Network [OSTI]

We study the timing and spectral properties of the intermediate polar MU Camelopardalis (1RXS J062518.2+733433) to determine the accretion modes and the accretion geometry from multi-wavelength, multi-epoch observational data. Light curves in different observed energy ranges (optical, UV, X-ray) are extracted. The timescales of variability in these light curves are determined using Analysis of Variance. Phase-resolved X-ray spectra are created with respect to the most prominent detected periodicities and each fitted with an identical model, to quantify the differences in the fitted components. The published tentative value for the spin period is unambiguously identified with the rotation period of the white dwarf. We detect a distinct soft X-ray component that can be reproduced well by a black body. The analysis of data obtained at different epochs demonstrates that the system is changing its accretion geometry from disk-dominated to a combination of disk- plus stream-dominated, accompanied with a significant...

Staude, A; Schwarz, R; Vogel, J; Krumpe, M; Gomez-Moran, A Nebot

2008-01-01T23:59:59.000Z

116

Thermal Design of the Mu2e Detector Solenoid  

SciTech Connect (OSTI)

The reference design for a superconducting Detector Solenoid (DS) for the Mu2e experiment has been completed. The main functions of the DS are to provide a graded field in the region of the stopping target which ranges from 2 T to 1 T and a uniform precision magnetic field of 1 T in a volume large enough to house a tracker downstream of the stopping target. The inner diameter of the magnet cryostat is 1.9 m and the length is 10.9 m. The gradient section of the magnet is about 4 m long and the spectrometer section with a uniform magnetic field is about 6 m long. The inner cryostat wall supports the stopping target, tracker, calorimeter and other equipment installed in the DS. This warm bore volume is under vacuum during operation. It is sealed on one end by the muon beam stop, while it is open on the other end where it interfaces with the Transport Solenoid. The operating temperature of the magnetic coil is 4.7 K and is indirectly cooled with helium flowing in a thermosiphon cooling scheme. This paper describes the thermal design of the solenoid, including the design aspects of the thermosiphon for the coil cooling, forced flow cooling of the thermal shields with 2 phase LN2 (Liquid Nitrogen) and the transient studies of the cool down of the cold mass as well.

Dhanaraj, Nandhini; Wands, Bob; Buehler, Marc; Feher, Sandor; Page, Thomas M; Peterson, Thomas; Schmitt, Richard L

2014-12-18T23:59:59.000Z

117

Digital Frequency Domain Multiplexer for mm-Wavelength Telescopes  

SciTech Connect (OSTI)

An FPGA based digital signal processing (DSP) system for biasing and reading out multiplexed bolometric detectors for mm-wavelength telescopes is presented. This readout system is being deployed for balloon-borne and ground based cosmology experiments with the primary goal of measuring the signature of inflation with the Cosmic Microwave Background Radiation. The system consists of analog superconducting electronics running at 250 mK and 4 K, coupled to digital room temperature backend electronics described here. The digital electronics perform the real time functionality with DSP algorithms implemented in firmware. A soft embedded processor provides all of the slow housekeeping control and communications. Each board in the system synthesizes multi-frequency combs of 8 to 32 carriers in the MHz band to bias the detectors. After the carriers have been modulated with the sky-signal by the detectors, the same boards digitize the comb directly. The carriers are mixed down to base-band and low pass filtered. The signal bandwidth of 0.050Hz-100 Hz places extreme requirements on stability and requires powerful filtering techniques to recover the sky-signal from the MHz carriers.

Spieler, Helmuth G; Dobbs, Matt; Bissonnette, Eric; Spieler, Helmuth G.

2007-07-23T23:59:59.000Z

118

Confocal {mu}-XRF, {mu}-XAFS, and {mu}-XRD Studies of Sediment from a Nuclear Waste Disposal Natural Analogue Site and Fractured Granite Following a Radiotracer Migration Experiment  

SciTech Connect (OSTI)

Combined {mu}-XRF, {mu}-XAFS, and {mu}-XRD investigations of a uranium-rich tertiary sediment, from a nuclear repository natural analogue site, and a fractured granite bore core section after a column tracer experiment using a Np(V) containing cocktail have been performed. Most {mu}-XRF/{mu}-XAFS measurements are recorded in a confocal geometry to provide added depth information. The U-rich sediment results show uranium to be present as a tetravalent phosphate and that U(IV) is associated with As(V). Arsenic present is either As(V) or As(0). The As(0) forms thin coatings on the surface of pyrite nodules. A hypothesis for the mechanism of uranium immobilization is proposed, where arsenopyrite acted as reductant of ground water dissolved U(VI) leading to precipitation of less soluble U(IV) and thereby forming As(V). Results for the granite sample show the immobilized Np to be tetravalent and associated with facture material.

Denecke, Melissa A.; Brendebach, Boris; Rothe, Joerg; Simon, Rolf [Forschungszentrum Karlsruhe, P.O. Box 3640, D-76021 Karlsruhe (Germany); Janssens, Koen; Nolf, Wout de; Vekemans, Bart [Department of Chemistry, University of Antwerp, Universiteitsplein 1, B-2610 Antwerp (Belgium); Falkenberg, Gerald [Hamburger Synchrotronstrahlungslabor (HASYLAB) at DESY, Notkestr. 85, D-22603 Hamburg (Germany); Somogyi, Andrea [Synchrotron Soleil, F-91192 Gif-sur-Yvette Cedex (France); Noseck, Ulrich [Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) mbH, Theodor-Heuss-Strasse 4, D-38122 Braunschweig (Germany)

2007-02-02T23:59:59.000Z

119

mu-term: A Tool for Proving Termination of Context-Sensitive Rewriting ?  

E-Print Network [OSTI]

mu-term: A Tool for Proving Termination of Context-Sensitive Rewriting ? Salvador Lucas DSIC@dsic.upv.es Abstract. Restrictions of rewriting can eventually achieve termination by pruning all in#12;nite rewrite. This paper describes mu-term, a tool which can be used to automatically prove termination of CSR. The tool

Lucas, Salvador

120

mu-term: A Tool for Proving Termination of Context-Sensitive Rewriting  

E-Print Network [OSTI]

mu-term: A Tool for Proving Termination of Context-Sensitive Rewriting Salvador Lucas DSIC@dsic.upv.es Abstract. Restrictions of rewriting can eventually achieve termination by pruning all infinite rewrite. This paper describes mu-term, a tool which can be used to automatically prove termination of CSR. The tool

Lucas, Salvador

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121

Summer 2012Protecting MU's Health, Safety, and the Environment Laboratory Safety Incidents  

E-Print Network [OSTI]

to be safety conscious in the work they do, especially in a laboratory setting. In fiscal year 2011, MU and Safety is working to raise awareness of the need to work safely in laboratories. It is important to have Laboratory Safety plays an important role at MU. As Environmental Health and Safety works to promote lab

Taylor, Jerry

122

Feasibility Studies on a Downstream Injection System for Mu2e Calorimeter Calibration Guangyong Koha  

E-Print Network [OSTI]

Feasibility Studies on a Downstream Injection System for Mu2e Calorimeter Calibration Electrons A calibration-electron injection system sited downstream of the calorimeters within the Mu2e detector solenoid directed along the beam axis), progressing downstream over the extent of the stopping target array.1

Gollin, George

123

Recent results of. mu. CF experiments at SIN (Swiss Institute For Nuclear Research)  

SciTech Connect (OSTI)

Important topics concerning Muon Catalyzed Fusion were investigated in experiments at the Swiss Institute for Nuclear Research (SIN), including transient and steady state rates for the main d..mu..t cycle as well as detailed information about the competing d..mu..d and t..mu..t fusion branches. The basic kinetic parameters were determined and striking features of the resonant d..mu..t formation process were revealed (density effect, epithermal behavior). DT sticking was measured with independent techniques, i.e., detection of fusion neutrons as well as ..mu..He x-rays after fusion. Fusion yields per muon of 113 +- 10 were observed at liquid conditions, yields exceeding 200 are anticipated for optimal conditions from our results. 43 refs., 8 figs., 3 tabs.

Breunlich, W.H.; Cargnelli, M.; Bistirlich, J.; Crowe, K.M.; Justice, M.; Kurck, J.; Petitjean, C.; Sherman, R.H.; Bossy, H.; Daniel, H.

1986-09-01T23:59:59.000Z

124

A SEARCH FOR C II 158 {mu}m LINE EMISSION IN HCM 6A, A Ly{alpha} EMITTER AT z = 6.56  

SciTech Connect (OSTI)

We report a Plateau de Bure Interferometer search for C II 158 {mu}m emission from HCM 6A, a lensed Ly{alpha} emitter (LAE) at z = 6.56. Our non-detections of C II 158 {mu}m line emission and 1.2 mm radio continuum emission yield 3{sigma} limits of L{sub CII} < 6.4 x 10{sup 7} x ({Delta}V/100 km s{sup -1}){sup 1/2} L{sub Sun} for the C II 158 {mu}m line luminosity and S{sub 1.2mm} < 0.68 mJy for the 1.2 mm flux density. The local conversion factor between L{sub CII} and the star formation rate (SFR) yields an SFR < 4.7 M{sub Sun} yr{sup -1}, Almost-Equal-To 2 times lower than that inferred from the ultraviolet (UV) continuum, suggesting that the local factor may not be applicable in high-z LAEs. The non-detection of 1.2 mm continuum emission yields a total SFR < 28 M{sub Sun} yr{sup -1}; any obscured star formation is thus within a factor of two of the visible star formation. Our best-fit model to the rest-frame UV/optical spectral energy distribution of HCM 6A yields a stellar mass of 1.3 Multiplication-Sign 10{sup 9} M{sub Sun} and an SFR of Almost-Equal-To 10 M{sub Sun} yr{sup -1}, with negligible dust obscuration. We fortuitously detect CO J = 3-2 emission from a z = 0.375 galaxy in the foreground cluster A370, and obtain a CO line luminosity of L'(CO) > (8.95 {+-} 0.79) Multiplication-Sign 10{sup 8} K km s{sup -1} pc{sup 2} and a molecular gas mass of M(H{sub 2}) > (4.12 {+-} 0.36) Multiplication-Sign 10{sup 9} M{sub Sun }, for a CO-to-H{sub 2} conversion factor of 4.6 M{sub Sun} (K km s{sup -1} pc{sup 2}){sup -1}.

Kanekar, Nissim [National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Pune 411 007 (India); Wagg, Jeff [European Southern Observatory, Alonso de Cordova 3107, Vitacura, Casilla 19001, Santiago 19 (Chile); Chary, Ranga Ram [U.S. Planck Data Center, MS220-6 Caltech, Pasadena, CA 91125 (United States); Carilli, Christopher L., E-mail: nkanekar@ncra.tifr.res.in [National Radio Astronomy Observatory, P.O. Box O, Socorro, NM 87801 (United States)

2013-07-10T23:59:59.000Z

125

Measurement of \\Gamma_{ee}(J/\\psi)*Br(J/\\psi->e^+e^-) and \\Gamma_{ee}(J/\\psi)*Br(J/\\psi->\\mu^+\\mu^-)  

E-Print Network [OSTI]

The products of the electron width of the J/\\psi meson and the branching fraction of its decays to the lepton pairs were measured using data from the KEDR experiment at the VEPP-4M electron-positron collider. The results are \\Gamma_{ee}(J/\\psi)*Br(J/\\psi->e^+e^-)=0.3323\\pm0.0064\\pm0.0048 keV, \\Gamma_{ee}(J/\\psi)*Br(J/\\psi->\\mu^+\\mu^-)=0.3318\\pm0.0052\\pm0.0063 keV. Assuming e\\mu universality and using the world average value of the lepton branching fraction, we also determine the leptonic \\Gamma_{ll}=5.59\\pm0.12 keV and total \\Gamma=94.1\\pm2.7 keV widths of the J/\\psi meson.

Anashin, V V; Baldin, E M; Barladyan, A K; Barnyakov, A Yu; Barnyakov, M Yu; Baru, S E; Bedny, I V; Beloborodova, O L; Blinov, A E; Blinov, V E; Bobrov, A V; Bobrovnikov, V S; Bogomyagkov, A V; Bondar, A E; Bondarev, D V; Buzykaev, A R; Eidelman, S I; Glukhovchenko, Yu M; Gulevich, V V; Gusev, D V; Karnaev, S E; Karpov, G V; Karpov, S V; Kharlamova, T A; Kiselev, V A; Kononov, S A; Kotov, K Yu; Kravchenko, E A; Kulikov, V F; Kurkin, G Ya; Kuper, E A; Levichev, E B; Maksimov, D A; Malyshev, V M; Maslennikov, A L; Medvedko, A S; Meshkov, O I; Mishnev, S I; Morozov, I I; Muchnoi, N Yu; Neufeld, V V; Nikitin, S A; Nikolaev, I B; Okunev, I N; Onuchin, A P; Oreshkin, S B; Orlov, I O; Osipov, A A; Peleganchuk, S V; Pivovarov, S G; Piminov, P A; Petrov, V V; Poluektov, A O; Popkov, I N; Prisekin, V G; Ruban, A A; Sandyrev, V K; Savinov, G A; Shamov, A G; Shatilov, D N; Shwartz, B A; Simonov, E A; Sinyatkin, S V; Skovpen, Yu I; Skrinsky, A N; Smaluk, V V; Sokolov, A V; Sukharev, A M; Starostina, E V; Talyshev, A A; Tayursky, V A; Telnov, V I; Tikhonov, Yu A; Todyshev, K Yu; Tumaikin, G M; Usov, Yu V; Vorobiov, A I; Yushkov, A N; Zhilich, V N; Zhulanov, V V; Zhuravlev, A N

2009-01-01T23:59:59.000Z

126

DISCOVERY AND ANALYSIS OF 21 {mu}m FEATURE SOURCES IN THE MAGELLANIC CLOUDS  

SciTech Connect (OSTI)

Spitzer Space Telescope mid-infrared spectroscopy has been obtained for 15 carbon-rich protoplanetary nebulae (PPNe) in the Large Magellanic Cloud (LMC) and for two other such stars in the Small Magellanic Cloud (SMC). Of these 17 PPNe, the unidentified 21 {mu}m feature is strong in 7 spectra, weak in 2 spectra, and very weak or questionable in 4 spectra. Two of the four spectra without the 21 {mu}m feature have a very strong feature near 11 {mu}m, similar to a feature observed in some carbon-rich planetary nebulae (PNe) in the LMC. We attribute this feature to unusual SiC dust, although the feature-to-continuum ratio is much larger than for SiC features in Galactic or Magellanic Cloud carbon star spectra. The remaining two objects show typical carbon-rich PPNe spectra with no 21 {mu}m features. One of the LMC objects that lacks the 21 {mu}m feature and one SMC object with a questionable 21 {mu}m detection may have mixed dust chemistries based upon their spectral similarity to Galactic [WC] PNe. The 13 objects that either definitely or may show the 21 {mu}m feature have distinct dust shell properties compared to the Galactic 21 {mu}m objects-the 21 {mu}m features are weaker, the estimated dust temperatures are significantly higher, the unidentified infrared (UIR) bands are stronger, and the UIRs show more structure. Four of the 21 {mu}m objects appear to show normal SiC emission features in their spectra. Many of the PPNe show strong 30 {mu}m features, although this feature carries less of the total mid-infrared emission than is normally the case for the Galactic 21 {mu}m PPNe. The LMC objects are in the LMC halo rather than in the LMC bar. The estimated luminosities of these PPNe vary from 4700 to 12,500 L{sub sun}.

Volk, Kevin; Meixner, Margaret; Gordon, Karl D. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Hrivnak, Bruce J. [Department of Physics and Astronomy, Valparaiso University, Valparaiso, IN 46383 (United States); Matsuura, Mikako [Department of Physics and Astronomy, UCL-Institute of Origins, University College London, Gower Street, London WC1E 6BT (United Kingdom); Bernard-Salas, Jeronimo [Institut d Astrophysique Spatiale, CNRS/Universite Paris-Sud 11, 91405, Orsay (France); Szczerba, Ryszard [N. Copernicus Astronomical Center, Rabianska 8, 87-100 Torun (Poland); Sloan, G. C. [Department of Astronomy, Cornell University, Ithaca, NY 14853 (United States); Kraemer, Kathleen E. [Air Force Research Laboratory, AFRL/RVBYB, 29 Randolph Road, Hanscom AFB, MA 01731 (United States); Van Loon, Jacco Th. [Astrophysics Group, Lennard-Jones Laboratories, Keele University, Staffordshire ST5 5BG (United Kingdom); Kemper, F.; Woods, Paul M.; Zijlstra, Albert A. [Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL (United Kingdom); Sahai, Raghvendra [Jet Propulsion Laboratory, MS 183-900, California Institute of Technology, Pasadena, CA 91109 (United States); Gruendl, Robert A. [Astronomy Department, University of Illinois, 1002 West Green Street, Urbana, IL 61801 (United States); Tielens, Alexander G. G. M. [Leiden Observatory, P.O. Box 9513, NL-2300 RA Leiden (Netherlands); Indebetouw, Remy [Department of Astronomy, University of Virginia, P.O. Box 400325, Charlottesville, VA 22903 (United States); Marengo, Massimo, E-mail: volk@stsci.edu [Department of Physics and Astronomy, Iowa State University, A313E Zaffarano, Ames, IA 50011 (United States)

2011-07-10T23:59:59.000Z

127

Heat Transfer -2 A pure platinum wire with diameter D = 3 mm and length L = 20 mm is placed outside on a day when air temperature  

E-Print Network [OSTI]

Heat Transfer - 2 A pure platinum wire with diameter D = 3 mm and length L = 20 mm is placed outside on a day when air temperature T = 10o C. The heat transfer coefficient at the wire's surface h equation that includes all heat transfer mechanisms involved in this problem. Write this energy balance

Virginia Tech

128

A Polarizable QM/MM Explicit Solvent Model for Computational Electrochemistry in Water  

E-Print Network [OSTI]

We present a quantum mechanical/molecular mechanical (QM/MM) explicit solvent model for the computation of standard reduction potentials E[subscript 0]. The QM/MM model uses density functional theory (DFT) to model the ...

Wang, Lee-Ping

129

Breakdown of 2mm symmetry in electron diffraction from multiwalled carbon nanotubes  

E-Print Network [OSTI]

Breakdown of 2mm symmetry in electron diffraction from multiwalled carbon nanotubes Zejian Liu of single-walled carbon nanotubes always have 2mm symmetry regardless if the nanotubes them- selves have such symmetry. We here show that, for the case of multiwalled carbon nanotubes, the 2mm symmetry can break down

Qin, Lu-Chang

130

450 mm dual frequency capacitively coupled plasma sources: Conventional, graded, and segmented electrodes  

E-Print Network [OSTI]

450 mm dual frequency capacitively coupled plasma sources: Conventional, graded, and segmented fabrication will soon transition from 300 to 450 mm at a time when excitation frequencies for capacitively of processing. The increase in diameter to 450 mm is likely to exacerbate these effects, perhaps requiring

Kushner, Mark

131

The AAA+ ClpX machine unfolds a keystone subunit to remodel the Mu transpososome  

E-Print Network [OSTI]

A hyperstable complex of the tetrameric MuA transposase with recombined DNA must be remodeled to allow subsequent DNA replication. ClpX, a AAA+ enzyme, fulfills this function by unfolding one transpososome subunit. Which ...

Baker, Tania

132

Design, Synthesis and Evaluation of Peptide-Based Affinity Labels for Mu Opioid Receptors  

E-Print Network [OSTI]

Narcotic analgesics produce pain relief generally through activation of &mu opioid receptors (MOR), but the use of these analgesics is limited by their side effects, namely respiratory depression, tolerance, physical ...

Sinha, Bhaswati

2009-07-17T23:59:59.000Z

133

A 205 {mu}m [N II] MAP OF THE CARINA NEBULA  

SciTech Connect (OSTI)

We present the results of a {approx}250 arcmin{sup 2} mapping of the 205 {mu}m [N II] fine-structure emission over the northern Carina Nebula, including the Car I and Car II H II regions. Spectra were obtained using the South Pole Imaging Fabry-Perot Interferometer (SPIFI) at the Antarctic Submillimeter Telescope and Remote Observatory (AST/RO) at the South Pole. We supplement the 205 {mu}m data with new reductions of far-IR fine-structure spectra from the Infrared Space Observatory (ISO) Long Wavelength Spectrometer (LWS) in 63 {mu}m [O I], 122 {mu}m [N II], 146 {mu}m [O I], and 158 {mu}m [C II]; the 146 {mu}m [O I] data include 90 raster positions which have not been previously published. Morphological comparisons are made with optical, radio continuum, and CO maps. The 122/205 line ratio is used to probe the density of the low-ionization gas, and the 158/205 line ratio is used to probe the fraction of C{sup +} arising from photodissociation regions (PDRs). The [O I] and [C II] lines are used to construct a PDR model of Carina. When the PDR properties are compared with other sources, Carina is found to be more akin to 30 Doradus than galactic star-forming regions such as Orion, M17, or W49; this is consistent with the view of Carina as a more evolved region, where much of the parent molecular cloud has been ionized or swept away. These data constitute the first ground-based detection of the 205 {mu}m [N II] line, and the third detection overall since those of COBE FIRAS and the Kuiper Airborne Observatory in the early 1990s.

Oberst, T. E.; Parshley, S. C.; Nikola, T.; Stacey, G. J. [Department of Astronomy, Cornell University, Ithaca, NY 14853 (United States); Loehr, A.; Lane, A. P.; Stark, A. A. [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States); Kamenetzky, J., E-mail: oberstte@westminster.edu [Center for Astrophysics and Space Astronomy, University of Colorado, Boulder, CO 80303 (United States)

2011-10-01T23:59:59.000Z

134

Estimation of Food Consumption fr om Pellets Cast by Captive Ural Owls ( Strix uralensis ) Aki Higuchi and Manabu T . Abe1  

E-Print Network [OSTI]

551 Estimation of Food Consumption fr om Pellets Cast by Captive Ural Owls ( Strix uralensis ) Aki of the Ural Owl ( Strix uralensis) based on pellet analysis. Though it is possible to identify pr ey items- tat and manage for this species. In this study, ingested food and cast pellet mass were quantified

135

(January 8, 2012) OM 337: Total Quality Management SPRING 2012 TTH 12:301:45 PM UTC 1.146 Unique # 03900  

E-Print Network [OSTI]

1 (January 8, 2012) OM 337: Total Quality Management SPRING 2012 TTH 12:30­1:45 PM UTC 1.146 Unique, and practices of total quality management (TQM). Some of the ideas and topics that are covered are: process; · the foundational elements of total quality management; · the organizational, competitive and economic potential

Ghosh, Joydeep

136

On the model discriminating power of mu to e conversion in nuclei  

SciTech Connect (OSTI)

Lepton Flavor Violating (LFV) charged lepton decays provide a highly sensitive probe of physics beyond the Standard Model (SM), due to the un-observably small branching fractions ({approx}10{sup -50}) predicted for these modes in the SM (minimally extended to include massive neutrinos). Searches for SM forbidden muon processes, such as {mu} {yields} e{gamma}, {mu} {yields} e{bar e}e, and {mu} {yields} e conversion in nuclei, have provided so far the strongest constraints on LFV new physics. This statement can be characterized in a model-independent way as a lower bound on the scale associated to a set of dimension six effective operators parameterizing new physics beyond the SM. It is a well known fact that while the decay {mu} {yields} e{gamma} is only sensitive to a transition magnetic dipole operator, both {mu} {yields} e{bar e}e and {mu} {yields} e conversion in nuclei are sensitive to transition charge radii operators as well as purely contact four-fermion interactions induced by physics beyond the SM. In other words, different LFV decays have different sensitivities to underlying LFV mechanisms (effective operators). This leads naturally to ask the question whether one could infer the relative strength of these different operators in a completely phenomenological and model-independent way. This would allow one to discriminate among different underlying models of LFV and thus would provide valuable input for model building. In Ref. [1] it was pointed out that in principle, by combining the rates of {mu} {yields} e{gamma} and {mu} {yields} e conversion on different target nuclei, one could discriminate underlying models. In this work we go back to this issue with the aim to: quantify the theoretical uncertainty induced by the hadronization process; and quantify the experimental precision required to realistically infer useful information on the underlying LFV mechanisms. We organize our discussion as follows: in Section 2 we review the derivation of the {mu} {yields} e conversion rate starting from a general effective theory description of the LFV physics. In Section 3 we explore the phenomenological consequence of the simplest possible models, in which only one effective LFV operator dominates. We extend this analysis in Section 4 to the class of models in which two operators dominate. In Section 5 we specialize our discussion to the SUSY see-saw model and summarize the conclusions of our analysis in Section 6.

Cirigliano, Vincenzo [Los Alamos National Laboratory; Kitano, Ryuichiro [JAPAN; Okada, Yashuiro [JAPAN; Tuzon, Paulo [ITALY

2009-01-01T23:59:59.000Z

137

Search for B?s ? ?+ ?- and B?d ? mu+mu- decays in p anti-p collisions with CDF. II.  

SciTech Connect (OSTI)

We report on a search for B?s ? ?+ ?- and B?d ? mu+mu- decays in p anti-p collisions at ?s = 1.96 TeV using 364.4 pb -1 of data collected by the CDF II dectector at Fermilab Tevatron Collider. After applying all selection requirements, we observe no candidates inside the B?s or B?d mass windows. The resulting upper limits on the branching fractions are ?(B?s ? ?+?-) < 1.5 x 10-7 and ?(B?d ? ?+?-) < 3.9 x 10-8 at 90 % confidence level. (auth)

Abulencia, A.; Acosta, D.; Adelman, J.; Affolder, T.; Akimoto, T.; Albrow, M. G.; Ambrose, D.; Amerio, S.; Amidei, D.; Anastassov, A.; Anikeev, K.; Annovi, A.; Antos, J.; Aoki, M.; Apollinari, G.; Arguin, J. -F.; Arisawa, T.; Artikov, A.; Ashmanskas, W.; Attal, A.; Azfar, F.

2005-08-01T23:59:59.000Z

138

Routine {sup 18}F{sup -} production with 180 {mu}A to 200 {mu}A target beam current on a GE PETtrace 800 cyclotron  

SciTech Connect (OSTI)

Through upgrades and enhancements, which are now standard on current PETtrace 800 cyclotrons, a GE PETtrace cyclotron installed in 2002 has demonstrated reliable routine [{sup 18}F]FDG production at total target beam currents of 180 {mu}A without detriment to saturation and [{sup 18}F]FDG yields. Routine production at 200 {mu}A has been achieved and its evaluation is continuing. Self-shielded target using W/Cu alloy for the target body afforded a reduction in dose rate from the Havar foils by a factor of {approx} 8-10, reducing dose from the targets and need for removing targets during maintenance. The main activation product in the shield is {sup 187}W (T1/2 24 h). The {sup 60}Co ((T1/2 5.3 y) activation is about 250 times less at 24 h post EOB and is not considered a major issue despite its long half-life.

Eberl, S.; Eriksson, T.; Svedberg, O.; Norling, J.; Henderson, D.; Lam, P.; Bourdier, T.; Fulham, M. [Department of PET and Nuclear Medicine, Royal Prince Alfred Hospital, Sydney, NSW (Australia); GEMS PET Systems AB, Uppsala (Sweden); Department of PET and Nuclear Medicine, Royal Prince Alfred Hospital, Sydney, NSW (Australia)

2012-12-19T23:59:59.000Z

139

Microsoft Word - WH-MM-818B-819B NEPA.docx  

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

8B & WH-MM-819B Title: Repair WH Brine Tanks, WHT-14 & WHT-15 Description: Subcontractor shall shall provide all materials, tools, equipment, supplies, transportation, facilities,...

140

An upper limit on the decay D/sup 0/. -->. mu. e  

SciTech Connect (OSTI)

A search for the lepton family number violating decay D/sup 0/ ..-->.. ..mu..e is reported. No signal is observed in a data sample of 9.3 pb/sup -1/ collected at the psi(3770) resonance with the Mark III detector, where 0.18 +- 0.06 +- 0.05 background events are expected. A 90% confidence level upper limit on the branching fraction B(D/sup 0/ ..-->.. ..mu..e) of 1.5 x 10/sup -4/ is obtained.

Stockhausen, W.

1987-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

Deposition of TiN and HfO{sub 2} in a commercial 200 mm remote plasma atomic layer deposition reactor  

SciTech Connect (OSTI)

The authors describe a remote plasma atomic layer deposition reactor (Oxford Instruments FlexAL trade mark sign ) that includes an inductively coupled plasma source and a load lock capable of handling substrates up to 200 mm in diameter. The deposition of titanium nitride (TiN) and hafnium oxide (HfO{sub 2}) is described for the combination of the metal-halide precursor TiCl{sub 4} and H{sub 2}-N{sub 2} plasma and the combination of the metallorganic precursor Hf[N(CH{sub 3})(C{sub 2}H{sub 5})]{sub 4} and O{sub 2} plasma, respectively. The influence of the plasma exposure time and substrate temperature has been studied and compositional, structural, and electrical properties are reported. TiN films with a low Cl impurity content were obtained at 350 deg. C at a growth rate of 0.35 A /cycle with an electrical resistivity as low as 150 {mu}{omega} cm. Carbon-free (detection limit <2 at. %) HfO{sub 2} films were obtained at a growth rate of 1.0 A /cycle at 290 deg. C. The thickness and resisitivity nonuniformity was <5% for the TiN and the thickness uniformality was <2% for the HfO{sub 2} films as determined over 200 mm wafers.

Heil, S. B. S.; Hemmen, J. L. van; Hodson, C. J.; Singh, N.; Klootwijk, J. H.; Roozeboom, F.; Sanden, M. C. M. van de; Kessels, W. M. M. [Department of Applied Physics, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven (Netherlands); Oxford Instruments Plasma Technology, North End, Yatton BS49 4AP (United Kingdom); Philips Research Laboratories, High Tech Campus 4, 5656 AE Eindhoven (Netherlands); NXP Semiconductors Research, High Tech Campus 4, 5656 AE Eindhoven (Netherlands); Department of Applied Physics, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven (Netherlands)

2007-09-15T23:59:59.000Z

142

Evaluation of Offshore Wind Simulations with MM5 in the Japanese and Danish Coastal Waters  

E-Print Network [OSTI]

Evaluation of Offshore Wind Simulations with MM5 in the Japanese and Danish Coastal Waters Teruo to evaluate the accuracy of offshore wind simulation with the mesoscale model MM5, long-term simulations to simulate offshore wind conditions in the Japanese coastal waters even using a mesoscale model, compared

Heinemann, Detlev

143

Hybrid QM/MM Car-Parrinello Simulations of Catalytic and Enzymatic Reactions  

E-Print Network [OSTI]

1 Hybrid QM/MM Car-Parrinello Simulations of Catalytic and Enzymatic Reactions MariaCarola Colombo, we review some recent applications of hybrid Car-Parrinello simulations of chemical and biological recently developed a combination of these two techniques into a hybrid QM/MM Car-Parrinello scheme [4

Guidoni, Leonardo

144

MECHANICAL TEST RESULTS ON DIPOLE MODEL C-l 25 mm ALUMINUM COLLARS  

E-Print Network [OSTI]

P~. FI'9 . ~ C.C rv'IW\\ 707~-Th ALUMINUM ' ~LAI2.. o Pl.ATTDIPOLE MODEL C-1 25 mm ALUMINUM COLLARS C. Peters FebruaryON DIPOLE MODEL C-I 25 mm ALUMINUM COLLARS· Craig Peters

Peters, C.

2010-01-01T23:59:59.000Z

145

Geometry Optimization with QM/MM, ONIOM, and Other Combined Methods. I. Microiterations  

E-Print Network [OSTI]

Geometry Optimization with QM/MM, ONIOM, and Other Combined Methods. I. Microiterations calculation, have been very successful in describing large systems. Geometry optimization methods can take). A series of microit- erations can be employed to fully optimize the MM region for each optimization step

Schlegel, H. Bernhard

146

A new determination of $\\mathcal{S} \\mathcal{T} \\langle N| \\overline{q} D_{\\mu} D_{\  

E-Print Network [OSTI]

The symmetric and traceless part of the matrix element $\\mathcal{S} \\mathcal{T} \\langle N| \\overline{q} D_{\\mu} D_{\

Gubler, Philipp; Lee, Su Houng

2015-01-01T23:59:59.000Z

147

MU FAPRI reports economic impact of extending ethanol tax credit, tariff Contact:Duane Dailey  

E-Print Network [OSTI]

. ­ Extending the current ethanol tax credit and tariff would boost corn-based fuel production -- and corn for corn as an ethanol fuel source would expand corn acreage by 1.7 million acres, said Seth Meyer, MU for blended fuel at the pump. "At the same time, blenders can pay more to ethanol plants that in turn pay

Noble, James S.

148

Improving MU-MIMO Performance in LTE-(Advanced) by Efficiently Exploiting Feedback  

E-Print Network [OSTI]

(CDI/PMI). The standard supports finer granularity feedback i.e. sub-band feedback method, but it-band feedback for providing more frequent update of PMI. However, in order to support this feedback method, we), Downlink Control Information (DCI), Multi-user MIMO (MU-MIMO), Precoding Matrix Indi- cator (PMI

Gesbert, David

149

Mu2e collaboration meeting, August 7, 2009 1 Matthew McHugh  

E-Print Network [OSTI]

Inside L-Tracker #12;Mu2e collaboration meeting, August 7, 2009 2 The Point · Differentiate between-Kutta ­ Accurate, coinciding paths ­ 1 picosecond intervals · Coordinate transformation ­ Particle within tracker, August 7, 2009 5 Stopping Power, dE/dx · Approximate material as homogenous · Bethe-Bloch for heavy

Gollin, George

150

Dynamic Software Update Emili Miedes and Francesc D. Mu~noz-Escoi  

E-Print Network [OSTI]

the software. Furthermore, it complicates the design and development of the software service. For instanceDynamic Software Update Emili Miedes and Francesc D. Mu~noz-Esco´i Instituto Universitario Mixto Tecnol´ogico de Inform´atica Universitat Polit`ecnica de Val`encia Campus de Vera s/n, 46022 Valencia

Muñoz, Francesc

151

Dynamic Software Update Emili Miedes and Francesc D. Mu~noz-Escoi  

E-Print Network [OSTI]

, it complicates the design and development of the software service. For instance, the software must be ableDynamic Software Update Emili Miedes and Francesc D. Mu~noz-Esco´i Instituto Universitario Mixto Tecnol´ogico de Inform´atica Universitat Polit`ecnica de Val`encia Campus de Vera s/n, 46022 Valencia

Muñoz, Francesc

152

Propagation of Intercellular Calcium Waves in Retinal Astrocytes and Mu ller Cells  

E-Print Network [OSTI]

Propagation of Intercellular Calcium Waves in Retinal Astrocytes and Mu¨ ller Cells Eric A. Newman. Experiments were conducted to determine the mechanism of Ca2 wave propagation between glial cells in an intact fluo-4. Mechanical stimulation of astrocyte somata evoked Ca2 waves that propagated through both

Newman, Eric A.

153

Optimizing microalgal production in raceway systems Rafael Mu~noz-Tamayoa  

E-Print Network [OSTI]

have been10 identified as a renewable source for biodiesel production [5, 18]. However, despite these11Optimizing microalgal production in raceway systems Rafael Mu~noz-Tamayoa , Francis Maireta is characterized by the production of high value compounds. Optimization of the performance of microalgae culture

Boyer, Edmond

154

Small scale turbulence and instabilities observed simultaneously by radiosondes and the MU radar.  

E-Print Network [OSTI]

Small scale turbulence and instabilities observed simultaneously by radiosondes and the MU radar. R-French field campaign devoted to study small-scale turbulence and instabilities in the lower atmosphere for retrieving small-scale turbulence parameters from ST radars. However, the dominant sources

155

HYDROGEN DISTILLATION AT THE DEUTERIUM REMOVAL UNIT OF MuCap EXPERIMENT  

E-Print Network [OSTI]

321 HYDROGEN DISTILLATION AT THE DEUTERIUM REMOVAL UNIT OF MuCap EXPERIMENT I.A. Alekseev, E hydrogen gas (so- called protium) must be used. It is necessary to avoid transfers of - to impurities imposes strict and critical requirements on the hydrogen gas system supporting the detector. Desirable

Titov, Anatoly

156

The near-infrared Hubble diagram for sub-mm galaxies  

E-Print Network [OSTI]

Determing the nature of the bright sub-mm sources and their role in the process of galaxy formation is likely to be a major focus of extra-galactic research over the next few years. In particular, we would like to know if these sources are the progenitors of today's massive elliptical galaxies, or alternatively arise from short-lived, albeit spectacular starbursts within haloes of unexceptional mass. This question can be addressed from a number of different directions, one of which is to compare the masses of sub-mm host galaxies with those of other known massive high-redshift objects. Here I make a first attempt to do this by exploring whether the few well-studied sub-mm/mm sources are consistent with the well-established K-z relation for powerful radio galaxies. Out to z = 3 this appears to be the case, providing evidence that bright sub-mm sources are indeed destined to be massive ellipticals. At higher redshifts there is a suggestion that sub-mm galaxies are signficantly fainter at K than their radio-selected counterparts, but at present it is unclear whether this indicates a significant difference in stellar mass or the increasing impact of dust obscuration on the rest-frame light from the sub-mm hosts.

James S. Dunlop

2002-03-12T23:59:59.000Z

157

ARM - Instrument - om  

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 JunDatastreamsmmcrcal Documentation(AVIRIS)govInstrumentsgramsgovInstrumentsngm Documentation NGMgovInstrumentsokm

158

Energistyrelsens workshop om  

E-Print Network [OSTI]

in February 2002 Windpower/consumption,% #12;Betydningen af at forudsige vindkraftproduktionen Vind- kraft MW

159

ERYLFIUM OM PANY  

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$ EGcG ENERGY MEASUREMENTS EGG-10282-1063

160

Measurement of the CP-violation parameter of B0 mixing and decay with p anti-p ---> mu mu X data  

SciTech Connect (OSTI)

The authors measure the dimuon charge asymmetry A in p{bar p} collisions at a center of mass energy {radical}s 1960 GeV. The data was recorded with the D0 detector and corresponds to an integrated luminosity of approximately 1.0 fb{sup -1}. Assuming that the asymmetry A is due to asymmetric B{sup 0} {leftrightarrow} {bar B}{sup 0} mixing and decay, they extract the CP-violation parameter of B{sup 0} mixing and decay: R({epsilon}{sub B{sup 0}}/1) + |{epsilon}{sub B{sup 0}}|{sup 2} = A{sub B{sup 0}}/4 = -0.0023 {+-} 0.0011(stat) {+-} 0.0008(syst). A{sub B{sup 0}} is the dimuon charge asymmetry from decays of B{sup 0}{bar B}{sup 0} pairs. The general case, with CP violation in both B{sup 0} and B{sub s}{sup 0} systems, is also considered. Finally they obtain the forward-backward asymmetry that quantifies the tendency of {mu}{sup +} to go in the proton direction and {mu}{sup -} to go in the anti-proton direction. The results are consistent with the standard model and constrain new physics.

Abazov, V.M.; Abbott, B.; Abolins, M.; Acharya, B.S.; Adams, M.; Adams, T.; Agelou, M.; Aguilo, E.; Ahn, S.H.; Ahsan, M.; Alexeev, G.D.; /Buenos Aires U. /Rio de Janeiro,

2006-09-01T23:59:59.000Z

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


161

Of horseshoes and heliotropes: Dynamics of dust in the Encke Gap M.M. Hedman a,  

E-Print Network [OSTI]

Of horseshoes and heliotropes: Dynamics of dust in the Encke Gap M.M. Hedman a, , J.A. Burns a located within the Cassini Division's Laplace Gap demonstrates ``heliotropic'' behavior: its geometric

Hamilton, Douglas P.

162

MagLab - Cell 15: 45.1 Tesla / 32 mm Hybrid Magnet  

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

Magnets & Facilities Arrow Cell 15: 45.1 Tesla 32 mm Hybrid Magnet The labs flagship magnet, the 45 T Hybrid, is composed of a 33.5 T resistive magnet nested in an 11.5 T...

163

Proving Termination Properties with mu-term Beatriz Alarcon, Raul Gutierrez, Salvador Lucas, and Rafael Navarro-Marset  

E-Print Network [OSTI]

Proving Termination Properties with mu-term Beatriz Alarc´on, Ra´ul Guti´errez, Salvador Lucas Valencia, Spain Abstract. mu-term is a tool which can be used to verify a number of termination properties of (variants of) Term Rewriting Systems (TRSs): termination of rewriting, termination of innermost rewriting

Lucas, Salvador

164

The Case for UHF-Band MU-MIMO Narendra Anand, Ryan E. Guerra, and Edward W. Knightly  

E-Print Network [OSTI]

-user MIMO (MU- MIMO). In this paper we design and implement the first open MU- MIMO Software-Defined Radio-MIMO performance in both outdoor, indoor, line-of-sight (LOS), and non-line-of-sight (NLOS) environ- ments in UHF bands for high spectral efficiency and low-overhead wireless access. Categories and Subject

165

A classification theorem on Fano bundles Roberto Mu~noz, Gianluca Occhetta, and Luis E. Sola Conde  

E-Print Network [OSTI]

A classification theorem on Fano bundles Roberto Mu~noz, Gianluca Occhetta, and Luis E. Sol´a Conde;2 ROBERTO MU~NOZ, GIANLUCA OCCHETTA, AND LUIS E. SOL´A CONDE (P2) Q3 = LG(1, 3) G(1, 3), (P3) P3 = G(1, 4)Q

Occhetta, Gianluca

166

Optical rotation in RbTiOAsO4 (point group mm2) W. Kaminsky*, I  

E-Print Network [OSTI]

Optical rotation in RbTiOAsO4 (point group mm2) W. Kaminsky*, I , P. A. ThomasII and A. M. Glazer, UK Received March 5, 2001; accepted September 13, 2001 Abstract. Measurement of optical rotation in RbTiOAsO4 (RTA) with the tilter method resulted in an optical rotation of r12 ¼ þ17ð3� /mm

Kaminsky, Werner

167

Standard Test Method for Determination of Uranium, Oxygen to Uranium (O/U), and Oxygen to Metal (O/M) in Sintered Uranium Dioxide and Gadolinia-Uranium Dioxide Pellets by Atmospheric Equilibration  

E-Print Network [OSTI]

Standard Test Method for Determination of Uranium, Oxygen to Uranium (O/U), and Oxygen to Metal (O/M) in Sintered Uranium Dioxide and Gadolinia-Uranium Dioxide Pellets by Atmospheric Equilibration

American Society for Testing and Materials. Philadelphia

2007-01-01T23:59:59.000Z

168

Development and application of QM/MM methods to study the solvation effects and surfaces  

SciTech Connect (OSTI)

Quantum mechanical (QM) calculations have the advantage of attaining high-level accuracy, however QM calculations become computationally inefficient as the size of the system grows. Solving complex molecular problems on large systems and ensembles by using quantum mechanics still poses a challenge in terms of the computational cost. Methods that are based on classical mechanics are an inexpensive alternative, but they lack accuracy. A good trade off between accuracy and efficiency is achieved by combining QM methods with molecular mechanics (MM) methods to use the robustness of the QM methods in terms of accuracy and the MM methods to minimize the computational cost. Two types of QM combined with MM (QM/MM) methods are the main focus of the present dissertation: the application and development of QM/MM methods for solvation studies and reactions on the Si(100) surface. The solvation studies were performed using a discreet solvation model that is largely based on first principles called the effective fragment potential method (EFP). The main idea of combining the EFP method with quantum mechanics is to accurately treat the solute-solvent and solvent-solvent interactions, such as electrostatic, polarization, dispersion and charge transfer, that are important in correctly calculating solvent effects on systems of interest. A second QM/MM method called SIMOMM (surface integrated molecular orbital molecular mechanics) is a hybrid QM/MM embedded cluster model that mimics the real surface.3 This method was employed to calculate the potential energy surfaces for reactions of atomic O on the Si(100) surface. The hybrid QM/MM method is a computationally inexpensive approach for studying reactions on larger surfaces in a reasonably accurate and efficient manner. This thesis is comprised of four chapters: Chapter 1 describes the general overview and motivation of the dissertation and gives a broad background of the computational methods that have been employed in this work. Chapter 2 illustrates the methodology of the interface of the EFP method with the configuration interaction with single excitations (CIS) method to study solvent effects in excited states. Chapter 3 discusses the study of the adiabatic electron affinity of the hydroxyl radical in aqueous solution and in micro-solvated clusters using a QM/EFP method. Chapter 4 describes the study of etching and diffusion of oxygen atom on a reconstructed Si(100)-2 x 1 surface using a hybrid QM/MM embedded cluster model (SIMOMM). Chapter 4 elucidates the application of the EFP method towards the understanding of the aqueous ionization potential of Na atom. Finally, a general conclusion of this dissertation work and prospective future direction are presented in Chapter 6.

Dibya, Pooja Arora

2010-05-16T23:59:59.000Z

169

450 mm dual frequency capacitively coupled plasma sources: Conventional, graded, and segmented electrodes  

SciTech Connect (OSTI)

Wafer diameters for microelectronics fabrication will soon transition from 300 to 450 mm at a time when excitation frequencies for capacitively coupled plasmas (CCPs) are increasing to 200 MHz or higher. Already for 300 mm tools, there is evidence that wave behavior (i.e., propagation, constructive, and destructive interference) affects the uniformity of processing. The increase in diameter to 450 mm is likely to exacerbate these effects, perhaps requiring nontraditional tool designs. This is particularly important in dual frequency (DF) CCP tools in which there are potential interactions between frequencies. In this paper, results from a two-dimensional computational investigation of Ar plasma properties in a 450 mm DF-CCP reactor, incorporating a full-wave solution of Maxwell's equations, are discussed. As in 300 mm DF-CCP reactors, the electron density collapses toward the center of the reactor with increasing high frequency (HF), however, with more pronounced finite wavelength effects. Graded conductivity electrodes with multilayer of dielectrics are computationally demonstrated as a possible means to suppress wave effects thereby increasing plasma uniformity. Segmentation of the HF electrode also improves the plasma uniformity by making the electrical distance between the feeds and the sheath edges as uniform as possible.

Yang Yang [Department of Electrical and Computer Engineering, Iowa State University, Ames, Iowa 50011 (United States); Kushner, Mark J. [Department of Electrical Engineering and Computer Science, University of Michigan, 1301 Beal Avenue, Ann Arbor, Michigan 48109-2122 (United States)

2010-12-01T23:59:59.000Z

170

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

171

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

E-Print Network [OSTI]

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

Titov, Anatoly

172

Polystyrene PS648 outlet optical birefringence pattern, piston speed 1.0mm/s  

E-Print Network [OSTI]

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 1.0 mm/s at 170C. Video shows the outlet flow (from top to bottom)....

Hassell, David

2008-08-27T23:59:59.000Z

173

Polystyrene PS648 inlet optical birefringence pattern, piston speed 1.4mm/s  

E-Print Network [OSTI]

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 1.4 mm/s at 170C. Video shows the inlet flow (from bottom to top)....

Hassell, David

2008-08-27T23:59:59.000Z

174

Polystyrene PS648 inlet optical birefringence pattern, piston speed 1.0mm/s  

E-Print Network [OSTI]

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 1.0 mm/s at 170C. Video shows the inlet flow (from bottom to top)....

Hassell, David

2008-08-27T23:59:59.000Z

175

Polystyrene PS648 outlet optical birefringence pattern, piston speed 1.4mm/s  

E-Print Network [OSTI]

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 1.4 mm/s at 170C. Video shows the outlet flow (from top to bottom)....

Hassell, David

2008-08-27T23:59:59.000Z

176

Polystyrene PS648 outlet optical birefringence pattern, piston speed 0.16mm/s  

E-Print Network [OSTI]

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 0.16 mm/s at 170C. Video shows the outlet flow (from top...

Hassell, David

2008-08-27T23:59:59.000Z

177

Polystyrene PS648 inlet optical birefringence pattern, piston speed 0.16mm/s  

E-Print Network [OSTI]

The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 0.16 mm/s at 170C. Video shows the inlet flow (from bottom to top)....

Hassell, David

2008-08-27T23:59:59.000Z

178

Greenland ice sheet surface mass balance variability (1988-2004) from calibrated Polar MM5 output*  

E-Print Network [OSTI]

1 Greenland ice sheet surface mass balance variability (1988-2004) from calibrated Polar MM5 output in Environmental Sciences, University of Colorado, Boulder, CO, USA 4 National Snow and Ice Data Center, University coherent regional patterns of Greenland ice sheet surface mass balance (SMB) change over a 17-year period

Howat, Ian M.

179

ALUMINUM SITING IN THE ZSM-22 AND THETA-1 ZEOLITES REVISITED: A QM/MM STUDY  

E-Print Network [OSTI]

ALUMINUM SITING IN THE ZSM-22 AND THETA-1 ZEOLITES REVISITED: A QM/MM STUDY Stepan SKLENAKa1. 73, Nos. 6­7, pp. 909­920 Aluminum Siting in the ZSM-22 and Theta-1 Zeolites Revisited 909 © 2008

Sklenak, Stepan

180

Name and Contact Information * Indicates a required field * Date of Birth (MM/DD/YYYY)  

E-Print Network [OSTI]

Name and Contact Information * Indicates a required field * Date of Birth (MM/DD/YYYY) * o Female o courses offered as part of a certificate or diploma program are exempt from GST, even if you are only certificates and diplomas for eligible students. If you have any questions or requests about the collection

Note: This page contains sample records for the topic "om mm mu" 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

AbstractLarge (>458 mm) striped bass (Morone saxatilis) are dominant  

E-Print Network [OSTI]

fishes and anadromous herrings (Alosa spp.) also contibuted large percentages of striped bass diet of striped Dorazio et al., 1994). After spawning, bass experienced drastic declines in the these fish leave414 Abstract­Large (>458 mm) striped bass (Morone saxatilis) are dominant predators in Chesapeake

182

M.M. AbdouAbdou TBWGTBWG--13 Meeting13 Meeting  

E-Print Network [OSTI]

M.M. AbdouAbdou TBWGTBWG--13 Meeting13 Meeting July 7July 7--9, 20049, 2004 Presentations from-TBM Abdou (5 min.) Wong (20 min.) Sze (10 min.) Ying (15 min.) Kurtz (10 min.) #12;TBM's and Port Allocation

Abdou, Mohamed

183

ALMA observations of alpha Centauri: First detection of main-sequence stars at 3mm wavelength  

E-Print Network [OSTI]

The precise mechanisms that provide the non-radiative energy for heating the chromosphere and the corona of the Sun and those of other stars constitute an active field of research. By studying stellar chromospheres one aims at identifying the relevant physical processes. Defining the permittable extent of the parameter space can also serve as a template for the Sun-as-a-star. Earlier observations with Herschel and APEX have revealed the temperature minimum of alpha Cen, but these were unable to spatially resolve the binary into individual components. With the data reported here, we aim at remedying this shortcoming. Furthermore, these earlier data were limited to the wavelength region between 100 and 870mu. In the present context, we intend to extend the spectral mapping to longer wavelengths, where the contrast between stellar photospheric and chromospheric emission becomes increasingly evident. ALMA is particularly suited to point sources, such as unresolved stars. ALMA provides the means to achieve our obj...

Liseau, R; Bayo, A; Bertone, E; Black, J H; del Burgo, C; Chavez, M; Danchi, W; De la Luz, V; Eiroa, C; Ertel, S; Fridlund, M C W; Justtanont, K; Krivov, A; Marshall, J P; Mora, A; Montesinos, B; Nyman, L -A; Olofsson, G; Sanz-Forcada, J; Thebault, P; White, G J

2014-01-01T23:59:59.000Z

184

Searches for Lepton Flavor Violation in the Decays tau+- ---> e+- gamma and tau+- ---> mu+- gamma  

SciTech Connect (OSTI)

Searches for lepton-flavor-violating decays of a {tau} lepton to a lighter mass lepton and a photon have been performed with the entire dataset of (963 {+-} 7) x 10{sup 6} {tau} decays collected by the BABAR detector near the {Upsilon}(4S), {Upsilon}(3S) and {Upsilon}(2S) resonances. The searches yield no evidence of signals and they set upper limits on the branching fractions of {Beta}({tau}{sup {+-}} {yields} e{sup {+-}}{gamma}) < 3.3 x 10{sup -8} and {Beta}({tau}{sup {+-}} {yields} {mu}{sup {+-}}{gamma}) < 4.4 x 10{sup -8} at 90% confidence level.

Aubert, Bernard; Karyotakis, Y.; Lees, J.P.; Poireau, V.; Prencipe, E.; Prudent, X.; Tisserand, V.; /Annecy, LAPP; Garra Tico, J.; Grauges, E.; /Barcelona U., ECM; Martinelli, M.; Palano, A.; Pappagallo, M.; /INFN, Bari /Bari U.; Eigen, G.; Stugu, B.; Sun, L.; /Bergen U.; Battaglia, M.; Brown, David Nathan; Hooberman, B.; Kerth, L.T.; Kolomensky, Yu.G.; Lynch, G.; /LBL, Berkeley /UC, Berkeley /Birmingham U. /Ruhr U., Bochum /British Columbia U. /Brunel U. /Novosibirsk, IYF /UC, Irvine /UC, Riverside /UC, San Diego /UC, Santa Barbara /UC, Santa Cruz /Caltech /Cincinnati U. /Colorado U. /Colorado State U. /Dortmund U. /Dresden, Tech. U. /Ecole Polytechnique /Edinburgh U. /INFN, Ferrara /Ferrara U. /INFN, Ferrara /INFN, Ferrara /Ferrara U. /INFN, Ferrara /INFN, Ferrara /Ferrara U. /Frascati /INFN, Genoa /Genoa U. /INFN, Genoa /INFN, Genoa /Genoa U. /INFN, Genoa /INFN, Genoa /Genoa U. /Harvard U. /Heidelberg U. /Humboldt U., Berlin /Imperial Coll., London /Iowa U. /Iowa State U. /Johns Hopkins U. /Orsay, LAL /LLNL, Livermore /Liverpool U. /Queen Mary, U. of London /Royal Holloway, U. of London /Louisville U. /Mainz U., Inst. Kernphys. /Manchester U. /Maryland U. /Massachusetts U., Amherst /MIT, LNS; /more authors.; ,

2010-06-11T23:59:59.000Z

185

Conceptual design of the Mu2e production solenoid cold mass  

SciTech Connect (OSTI)

The Muon-to-Electron conversion experiment (Mu2e), under development at Fermilab, seeks to detect direct muon to electron conversion to provide evidence for a process violating muon and electron lepton number conservation that cannot be explained by the Standard Model of particle physics. The required magnetic field is produced by a series of superconducting solenoids of various apertures and lengths. This paper describes the conceptual design of the 5 T, 4 m long solenoid cold mass with 1.67 m bore with the emphasis on the magnetic, radiation and thermal analyses.

Kashikhin, V.V.; Ambrosio, G.; Andreev, N.; Lamm, M.; Mokhov, N.V.; Nicol, T.H.; Page, T.M.; Pronskikh, V.; /Fermilab

2011-06-01T23:59:59.000Z

186

Optimization of a Mu2e production solenoid heat and radiation shield using MARS15  

SciTech Connect (OSTI)

A Monte-Carlo study of several Mu2e Production Solenoid (PS) absorber (heat shield) versions using the MARS15 code has been performed. Optimizations for material as well as cost (amount of tungsten) have been carried out. Studied are such quantities as the number of displacements per atom (DPA) in the helium-cooled solenoid superconducting coils, power density and dynamic heat load in various parts of the PS and its surrounding structures. Prompt dose, residual dose, secondary particle flux are also simulated in the PS structures and the experimental hall. A preliminary choice of the PS absorber design is made on the ground of these studies.

Pronskikh, V.S.; Mokhov, N.V.; /Fermilab

2011-02-01T23:59:59.000Z

187

Operations, Maintenance, and Replacement 10-year plan, 1990-1999 : 1989 Utility OM&R Comparison : A Comparison of BPA (Bonneville Power Administration) and Selected Utility Transmission, Operations and Maintenance Costs.  

SciTech Connect (OSTI)

For the past several years, competing resource demands within BPA have forced the Agency to stretch Operations, Maintenance and Replacement (OM R) resources. There is a large accumulation of tasks that were not accomplished when scheduled. Maintenance and replacements and outages, due to material and equipment failure, appear to be increasing. BPA has made a strategic choice to increase its emphasis on OM R programs by implementing a multi-year, levelized OM R plan which is keyed to high system reliability. This strategy will require a long-term commitment of a moderate increase in staff and dollars allocated to these programs. In an attempt to assess the direction BPA has taken in its OM R programs, a utility comparison team was assembled in early January 1989. The team included representatives from BPA's Management Analysis, Internal Audit and Financial Management organizations, and operation and maintenance program areas. BPA selected four utilities from a field of more than 250 electric utilities in the US and Canada. The selection criteria generally pertained to size, with key factors including transformation capacity, load, gross revenue, and interstate transmission and/or marketing agreements, and their OM R programs. Information was gathered during meetings with managers and technical experts representing the four utilities. Subsequent exchanges of information also took place to verify findings. The comparison focused on: Transmission operations and maintenance program direction and emphasis; Organization, management and implementation techniques; Reliability; and Program costs. 2 figs., 21 tabs.

United States. Bonneville Power Administration.

1990-09-01T23:59:59.000Z

188

{mu}-{tau} symmetry, sterile right-handed neutrinos, and leptogenesis  

SciTech Connect (OSTI)

Leptogenesis is studied in a seesaw model with {mu}-{tau} symmetry for SU{sub L}(2)-singlet right-handed neutrinos. It is shown that lepton asymmetry is not zero and is given by the square of the solar neutrino mass difference and can be of the right order of magnitude. Further it involves the same Majorana phase which appears in the neutrinoless double {beta}-decay. In this framework one of the right-handed seesaw partners of light neutrinos can be made massless. This can be identified with a sterile neutrino, once it acquires a tiny mass ({approx_equal}1 eV) when {mu}-{tau} symmetry is broken in the right-handed neutrino sector. The above mentioned sterile neutrino together with another one can be identified to explain the MiniBooNE and LSND results. The light 5x5 neutrino mass matrix is completely fixed if CP is conserved and so is the effective mass for neutrinoless double {beta}-decay.

Riazuddin [National Centre for Physics, Quaid-i-Azam University, Islamabad (Pakistan)

2008-01-01T23:59:59.000Z

189

A Circulating Hydrogen Ultra-High Purification System for the MuCap Experiment  

E-Print Network [OSTI]

The MuCap experiment is a high-precision measurement of the rate for the basic electroweak process of muon capture, mu- + p -> n + nu . The experimental approach is based on an active target consisting of a time projection chamber (TPC) operating with pure hydrogen gas. The hydrogen has to be kept extremely pure and at a stable pressure. A Circulating Hydrogen Ultrahigh Purification System was designed at the Petersburg Nuclear Physics Institute (PNPI) to continuously clean the hydrogen from impurities. The system is based on an adsorption cryopump to stimulate the hydrogen flow and on a cold adsorbent for the hydrogen cleaning. It was installed at the Paul Scherrer Institute (PSI) in 2004 and performed reliably during three experiment runs. During several months long operating periods the system maintained the hydrogen purity in the detector on the level of 20 ppb for moisture, which is the main contaminant, and of better than 7 ppb and 5 ppb for nitrogen and oxygen, respectively. The pressure inside the TPC was stabilized to within 0.024% of 10 bar at a hydrogen flow rate of 3 standard liters per minute.

V. A. Ganzha; P. A. Kravtsov; O. E. Maev; G. N. Schapkin; G. G. Semenchuk; V. Trofimov; A. A. Vasilyev; M. E. Vznuzdaev; S. M. Clayton; P. Kammel; B. Kiburg; M. Hildebrandt; C. Petitjean; T. I. Banks; B. Lauss

2007-05-10T23:59:59.000Z

190

A Magnetic Dynamo Origin For The Sub-mm Excess In Sgr A*  

E-Print Network [OSTI]

The sub-mm bump observed in the spectrum of Sgr A* appears to indicate the existence of a compact emitting component within several Schwarzschild radii, $r_S$, of the nucleus at the Galactic Center. This is interesting in view of the predicted circularized flow within $\\sim 5-10 r_S$, based on detailed multi-dimensional hydrodynamic simulations of Bondi-Hoyle accretion onto this unusual object. In this paper, we examine the physics of magnetic field generation by a Keplerian dynamo subject to the conditions pertaining to Sgr A*, and show that the sub-mm bump can be produced by thermal synchrotron emission in this inner region. This spectral feature may therefore be taken as indirect evidence for the existence of this circularization. In addition, the self-Comptonization of the sub-mm bump appears to produce an X-ray flux exceeding that due to bremsstrahlung from this region, which may account for the X-ray counterpart to Sgr A* discovered recently by {\\it Chandra}. However, the required accretion rate in the Keplerian flow is orders of magnitude smaller than that predicted by the Bondi-Hoyle simulations. We speculate that rapid evaporation, in the form of a wind, may ensue from the heating associated with turbulent mixing of gas elements with large eccentricity as they settle down into a more or less circular (i.e., low eccentricity) trajectory. The spectrum of Sgr A* longward of $\\sim 1-2$ mm may be generated outside of the Keplerian flow, where the gas is making a transition from a quasi-spherical infall into a circularized pattern.

Fulvio Melia; Siming Liu; Robert Coker

2001-05-27T23:59:59.000Z

191

A 15 15 mm, 1 A, Reliable Sensor-Net Module: Enabling Application-Specific Nodes  

E-Print Network [OSTI]

-simokw, tanaka-t, kuriyama, kshimada, k_yano}@crl.hitachi.co.jp 1. INTRODUCTION ZN1 is an ultra-small, low-power sensor-net module. ZN1 integrates MCU, RF, and RTC into an ultra-small 15 � 15-mm module with an ultra-low standby current less than 1 µA. Its ultra- small feature enables application-specific sensor nodes

Savvides, Andreas

192

Assessment of neutron skyshine near unmodified Accumulator Debuncher storage rings under Mu2e operational conditions  

SciTech Connect (OSTI)

Preliminary plans for providing the proton beam needed by the proposed Mu2e experiment at Fermilab will require the transport of 8 GeV protons to the Accumulator/Debuncher where they be processed into an intensity and time structure useful for the experiment. The intensities involved are far greater that those encountered with antiprotons of the same kinetic energy in the same beam enclosures under Tevatron Collider operational conditions, the operating parameters for which the physical facilities of the Antiproton Source were designed. This note explores some important ramifications of the proposed operation for radiation safety and demonstrates the need for extensive modifications of significant portions of the shielding of the Accumulator Debuncher storage rings; notably that underneath the AP Service Buildings AP10, AP30, and AP50. While existing shielding is adequate for the current operating mode of the Accumulator/Debuncher as part of the Antiproton Source used in the Tevatron Collider program, without significant modifications of the shielding configuration in the Accumulator/Debuncher region and/or beam loss control systems far more effective than seen in most applications at Fermilab, the proposed operational mode for Mu2e is not viable for the following reasons: 1. Due to skyshine alone, under normal operational conditions large areas of the Fermilab site would be exposed to unacceptable levels of radiation where most of the Laboratory workforce and some members of the general public who regularly visit Fermilab would receive measurable doses annually, contrary to workforce, public, and DOE expectations concerning the As Low as Reasonably Achievable (ALARA) principle. 2. Under normal operational conditions, a sizeable region of the Fermilab site would also require fencing due to skyshine. The size of the areas involved would likely invite public inquiry about the significant and visible enlargement of Fermilab's posted radiological areas. 3. There would be aesthetics questions about the employment of so much new fencing on the Fermilab site. 4. The assumption of only 1.0% 'normal condition' beam losses over the three locations is regarded as being extremely optimistic. Thus, it is evident that it is necessary to pursue shielding improvements to support viable operation of the Mu2e experiment.

Cossairt, J.Donald; /Fermilab

2010-12-01T23:59:59.000Z

193

Energy transfer and 1.54 {mu}m emission in amorphous silicon nitride films  

SciTech Connect (OSTI)

Er-doped amorphous silicon nitride films with various Si concentrations (Er:SiN{sub x}) were fabricated by reactive magnetron cosputtering followed by thermal annealing. The effects of Si concentrations and annealing temperatures were investigated in relation to Er emission and excitation processes. Efficient excitation of Er ions was demonstrated within a broad energy spectrum and attributed to disorder-induced localized transitions in amorphous Er:SiN{sub x}. A systematic optimization of the 1.54 {mu}m emission was performed and a fundamental trade-off was discovered between Er excitation and emission efficiency due to excess Si incorporation. These results provide an alternative approach for the engineering of sensitized Si-based light sources and lasers.

Yerci, S.; Li, R. [Department of Electrical and Computer Engineering, Boston University, 8 Saint Mary's Street, Boston, Massachusetts 02215-2421 (United States); Kucheyev, S. O.; Buuren, T. van [Lawrence Livermore National Laboratory, Livermore, California 94551 (United States); Basu, S. N. [Division of Materials Science and Engineering, Boston University, 15 Saint Mary's Street, Brookline, Massachusetts 02446 (United States); Department of Mechanical Engineering, Boston University, 110 Cummington Street, Boston, Massachusetts 02215 (United States); Dal Negro, L. [Department of Electrical and Computer Engineering, Boston University, 8 Saint Mary's Street, Boston, Massachusetts 02215-2421 (United States); Division of Materials Science and Engineering, Boston University, 15 Saint Mary's Street, Brookline, Massachusetts 02446 (United States)

2009-07-20T23:59:59.000Z

194

Studies of Nu-mu to Nu-e Oscillation Appearance in the MINOS Experiment  

SciTech Connect (OSTI)

The MINOS experiment uses a long baseline neutrino beam, measured 1 km downstream from its origin in the Near Detector at Fermilab, and 734 km later in the large underground Far Detector in the Soudan mine. By comparing these two measurements, MINOS can probe the atmospheric domain of the neutrino oscillation phenomenology with unprecedented precision. Besides the ability to perform a world leading determination of the {Delta}m{sub 23}{sup 2} and {theta}{sub 23} parameters, via {nu}{sub {mu}} flux disappearance, MINOS has the potential to make a leading measurement of {nu}{sub {mu}} {yields} {nu}{sub e} oscillations in the atmospheric sector by looking for {nu}{sub e} appearance at the Far Detector. The observation of {nu}{sub e} appearance, tantamount to establishing a non-zero value of the {theta}{sub 13} mixing angle, opens the way to studies of CP violation in the leptonic sector, the neutrino spectral mass pattern ordering and neutrino oscillations in matter, the driving motivations of the next generation of neutrino experiments. In this thesis, we study the MINOS potential for measuring {theta}{sub 13} in the context of the MINOS Mock Data Challenge using a multivariate discriminant analysis method. We show the method's validity in the application to {nu}{sub e} event classification and background identification, as well as in its ability to identify a {nu}{sub e} signal in a Mock Data sample generated with undisclosed parameters. An independent shower reconstruction method based on three-dimensional hit matching and clustering was developed, providing several useful discriminator variables used in the multivariate analysis method. We also demonstrate that within 2 years of running, MINOS has the potential to improve the current best limit on {theta}{sub 13}, from the CHOOZ experiment, by a factor of 2.

Pereira e Sousa, Alexandre Bruno; /Tufts U.

2005-12-01T23:59:59.000Z

195

Water vapor on supergiants. The 12 micron TEXES spectra of mu Cephei  

E-Print Network [OSTI]

Several recent papers have argued for warm, semi-detached, molecular layers surrounding red giant and supergiant stars, a concept known as a MOLsphere. Spectroscopic and interferometric analyses have often corroborated this general picture. Here, we present high-resolution spectroscopic data of pure rotational lines of water vapor at 12 microns for the supergiant mu Cephei. This star has often been used to test the concept of molecular layers around supergiants. Given the prediction of an isothermal, optically thick water-vapor layer in Local Thermodynamic Equilibrium around the star (MOLsphere), we expected the 12 micron lines to be in emission or at least in absorption but filled in by emission from the molecular layer around the star. Our data, however, show the contrary; we find definite absorption. Thus, our data do not easily fit into the suggested isothermal MOLsphere scenario. The 12 micron lines, therefore, put new, strong constraints on the MOLsphere concept and on the nature of water seen in signatures across the spectra of early M supergiants. We also find that the absorption is even stronger than that calculated from a standard, spherically symmetric model photosphere without any surrounding layers. A cool model photosphere, representing cool outer layers is, however, able to reproduce the lines, but this model does not account for water vapor emission at 6 microns. Thus, a unified model for water vapor on mu Cephei appears to be lacking. It does seem necessary to model the underlying photospheres of these supergiants in their whole complexity. The strong water vapor lines clearly reveal inadequacies of classical model atmospheres.

N. Ryde; M. J. Richter; G. M. Harper; K. Eriksson; D. L. Lambert

2006-03-15T23:59:59.000Z

196

Correlated Sub-mm and X-ray Variability in Sgr A*  

E-Print Network [OSTI]

PAPER WITHDRAWN. The recent detection of Sgr A* in the X-ray band, together with the radio polarization measurements conducted over the past few years, offer the best constraints yet for understanding the nature of the emitting gas within several Schwarzschild radii ($r_S$) of this supermassive black hole candidate at the Galactic Center. Earlier, we showed that the sub-mm radiation from this source may be associated with thermal synchrotron emission from an inner Keplerian region within the circularization radius of the accreting plasma. In this paper, we extend this analysis in a very important way, by calculating the implied high-energy emission of Sgr A* associated with the orbiting, hot, magnetized gas. We find that for the accretion rate inferred from the fits to the sub-mm data, the dominant contribution to Sgr A*'s X-ray flux is due to self-Comptonization of the radio photons, rather than from bremsstrahlung. The latter is a two-body process, which would produce significant X-ray emission only at much higher accretion rates. This picture leads to the testable prediction that the physical conditions within the inner $\\sim5r_S$ are variable on a time scale of order a year. In particular, the accretion rate $\\dot M$ appears to have changed by about 15% between the sub-mm measurements in 1996 and 1999. Given that the radio and self-Comptonized fluxes are strongly correlated in this picture, the upcoming second generation Chandra observations of Sgr A* may provide the direct evidence required to test this model.

Fulvio Melia; Siming Liu; Marco Fatuzzo

2002-05-28T23:59:59.000Z

197

L1448-MM OBSERVATIONS BY THE HERSCHEL KEY PROGRAM, ''DUST, ICE, AND GAS IN TIME'' (DIGIT)  

SciTech Connect (OSTI)

We present Herschel/Photodetector Array Camera and Spectrometer (PACS) observations of L1448-MM, a Class 0 protostar with a prominent outflow. Numerous emission lines are detected at 55 1000 K) environment, indicative of a shock origin. For OH, IR-pumping processes play an important role in the level population. The molecular emission in L1448-MM is better explained with a C-shock model, but the atomic emission of PACS [O I] and Spitzer/Infrared Spectrograph [Si II] emission is not consistent with C-shocks, suggesting multiple shocks in this region. Water is the major line coolant of L1448-MM in the PACS wavelength range, and the best-fit LVG models predict that H{sub 2}O and CO emit (50%-80%) of their line luminosity in the PACS wavelength range.

Lee, Jinhee; Lee, Jeong-Eun [Department of Astronomy and Space Science, Kyung Hee University, Yongin-shi, Kyungki-do 449-701 (Korea, Republic of); Lee, Seokho [Astronomy Program, Department of Physics and Astronomy, Seoul National University, Seoul 151-742 (Korea, Republic of); Green, Joel D.; Evans, Neal J. II [Department of Astronomy, University of Texas at Austin, 2515 Speedway, Stop C1400, Austin, TX 78712-1205 (United States); Choi, Minho [Korea Astronomy and Space Science Institute, 776 Daedeokdaero, Yuseong, Daejeon 305-348 (Korea, Republic of); Kristensen, Lars [Harvard-Smithsonian Center for Astrophysics, MS78, Cambridge, MA 02138 (United States); Dionatos, Odysseas; Jørgensen, Jes K., E-mail: jeongeun.lee@khu.ac.kr [Centre for Star and Planet Formation, Natural History Museum of Denmark, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen (Denmark); Collaboration: DIGIT Team

2013-11-01T23:59:59.000Z

198

A precision measurement of the branching ratio K{sup +} {r_arrow} {pi}{sup +}{pi}{sup 0}/K{sup +} {r_arrow} {mu}{sup +}{nu}{sub {mu}}  

SciTech Connect (OSTI)

A measurement of the branching ratio K{sup +} {r_arrow} {pi}{sup +}{pi}{sup 0}/K{sup +} {r_arrow} {mu}{sup +}{nu}{sub {mu}} was made using stopped kaons from p{anti p} annihilations at rest and a magnetic spectrometer to measure the momenta of the charged decay product to the 1% to 1.5% level. The determination is based on 45,500 events passing final data cuts. The resulting ratio is .3329 {+-} .0047 (statistical) {+-} .0010 (systematic).

Usher, T.; Fero, M.; Gee, M.; Graf, N.A.; Mandelkern, M.; Shultz, D.; Schultz, J.

1991-08-01T23:59:59.000Z

199

Fe/Al2O3 C2H4 Hata mm/10 min  

E-Print Network [OSTI]

Fe/Al2O3 C2H4 () () () () () () () * () 1. (SWNT) SWNT (CVD) (CNT)[1] Hata mm/10 min SWNT (Super Growth)[2]Al2O3 Fe C2H4 SWNT Fe/Al2O3 C2H4 CVD SWNT CNT CNT 2 SiO2 Al2O3 20 (RBM) 1350 cm-1 (D-Band)Fe G/D RBM Fe SWNT Al 15 nm Fe 0.6 nm CVD TEM Fig. 3 3 nm SWNT

Maruyama, Shigeo

200

Sub-mm tests of the gravitational inverse-square law  

E-Print Network [OSTI]

Sub-mm tests of the gravitational inverse-square law are interesting from several quite different perspectives. This paper discusses work by the Eot-Wash group performed since the publication of our initial result in February 2001. We find no evidence for short-range Yukawa interactions. Our results provide an upper limit of 200 micrometers on the size of the largest ``extra'' dimension, and for the unification scenario with 2 large extra dimensions, set an upper limit of 150 micrometers on the size of those dimensions.

E. G. Adelberger

2002-02-02T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" from the National Library of EnergyBeta (NLEBeta).
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201

A QM/MM Study on the Aqueous Solvation of theTetrahydroxouranylate [UO(OH)]  

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 2011A First LookMicroscopyComplex Ion. | EMSL QM/MM

202

Self-consistent QM/MM methodologies for structural refinement of photosystem II and other macromolecules of biological interest  

SciTech Connect (OSTI)

The combination of quantum mechanics and molecular mechanics (QM/MM) is one of the most promising approaches to study the structure, function, and properties of proteins and nucleic acids. However, there some instances in which the limitations of either the MM (lack of a proper electronic description) or QM (limited to a few number of atoms) methods prevent a proper description of the system. To address this issue, we review here our approach to fine-tune the structure of biological systems using post-QM/MM refinements. These protocols are based on spectroscopy data, and/or partitioning of the system to extend the QM description to a larger region of a protein. We illustrate these methodologies through applications to several biomolecules, which were pre-optimized at the QM/MM level and then further refined using postQM/MM refinement methodologies: mod(QM/MM), which refines the atomic charges of the residues included in the MM region accounting for polarization effects; mod(QM/MM)-opt that partition the MM region in smaller parts and optimizes each part in an iterative. self-consistent way, and the Polarized-Extended X-Ray Absorption Fine Structure (P-EXAFS) fitting procedure, which fine-tune the atomic coordinates to reproduce experimental polarized EXAFS spectra. The first two techniques were applied to the guanine quadruplex. while the P-EXAFS refinement was applied to the oxygen evolving complex of photosystem II.

Batista, Enrique R [Los Alamos National Laboratory; Sproviero, Eduardo M [YALE UNIV; Newcomer, Michael [YALE UNIV; Gascon, Jose A [YALE UNIV; Batista, Victor S [YALE UNIV

2008-01-01T23:59:59.000Z

203

Design development for the 50mm Superconducting Super Collider dipole cryostat  

SciTech Connect (OSTI)

The cryostat of a Superconducting Super Collider (SSC) dipole magnet consists of all magnet components except the magnet assembly itself. It serves to support the magnet accurately and reliably within the vacuum vessel, provide all required cryogenic piping, and to insulate the cold mass from heat radiated and conducted from the environment. It must function reliably during storage, shipping and handling, normal magnet operation, quenches, and seismic excitations, and must be manufacturable at low cost. The major components of the cryostat are the vacuum vessel, thermal shields, multilayer insulation system, cryogenic piping, interconnections, and suspension system. The overall design of a cryostat for superconducting accelerator magnets requires consideration of fluid flow, proper selection of materials for their thermal and structural performance at both ambient and operating temperature, and knowledge of the environment to which the magnets will be subjected over the course their expected operating life. This paper describes the design of the current 50mm SSC collider dipole cryostat and includes discussions on the structural and thermal considerations involved in the development of each of the major systems. Where appropriate, comparisons will be made with the 40mm cryostat. 7 refs., 5 figs., 4 tabs.

Nicol, T.H.

1991-03-01T23:59:59.000Z

204

Optical losses of Al-free lasers for {lambda}=0.808 and 0.98 {mu}m  

SciTech Connect (OSTI)

In this work, we study the origin of the optical losses in Al-free InGaAsP/GaAs ({lambda}=0.808 {mu}m) and InGaAs/GaAs/InGaP ({lambda}=0.980 {mu}m) lasers. Theoretical modeling and the experimental results indicate that the scattering of the laser beam by refractive index fluctuation in the alloys is the dominant loss in our lasers, and the loss due to the free-carrier absorption and scattering by interface roughness are negligible. {copyright} {ital 1996 American Institute of Physics.}

Yi, H.; Diaz, J.; Lane, B.; Razeghi, M. [Center for Quantum Devices, Northwestern University, Evanston, Illinois 60208 (United States)] [Center for Quantum Devices, Northwestern University, Evanston, Illinois 60208 (United States)

1996-11-01T23:59:59.000Z

205

A 16 mm3 autonomous solar-powered sensor node with bi-directional optical communication for distributed sensor net-  

E-Print Network [OSTI]

Abstract A 16 mm3 autonomous solar-powered sensor node with bi- directional optical communication for distributed sensor net- works has been demonstrated. The device digitizes inte- grated sensor signals, a 2.6 mm2 SOI solar cell array, and a micromachined four-quadrant corner-cube retroreflector (CCR

Kahn, Joseph M.

206

The CR 2.0mm (.079") insulation displacement connector features a mounting height as low as  

E-Print Network [OSTI]

7 The CR 2.0mm (.079") insulation displacement connector features a mounting height as low as 6.9mm") pitch insulation displacement connector allows automatic harness production for connection of UL1007 of misinsertion without being permanently distorted. · Twin U-slot insulation displacement section The insulation

Wedeward, Kevin

207

Spray drift collector efficiency: Assessment of deposition on 2 mm diameter PVC line in a wind tunnel  

E-Print Network [OSTI]

Spray drift collector efficiency: Assessment of deposition on 2 mm diameter PVC line in a wind and Miller and Hadfield, 1989) and to trap it on passive collectors. This method is cheap and easy to set-up but the efficiency of the collectors has to be evaluated. The cylindrical collectors with a diameter of 2 mm

Paris-Sud XI, Université de

208

New building blocks for the ALICE SDD readout and Detector Control System in a commercial 0.25 $\\mu$ m CMOS technology  

E-Print Network [OSTI]

New building blocks for the ALICE SDD readout and Detector Control System in a commercial 0.25 $\\mu$ m CMOS technology

Rivetti, A; Idzik, M; Rotondo, F

2001-01-01T23:59:59.000Z

209

Evolution of complex organic molecules in hot molecular cores: Synthetic spectra at (sub-)mm wavebands  

E-Print Network [OSTI]

Hot molecular cores (HMCs) are intermediate stages of high-mass star formation and are also known for their rich emission line spectra at (sub-)mm wavebands. The observed spectral feature of HMCs such as total number of emission lines and associated line intensities are also found to vary with evolutionary stages. We developed various 3D models for HMCs guided by the evolutionary scenarios proposed by recent empirical and modeling studies. We then investigated the spatio-temporal variation of temperature and molecular abundances in HMCs by consistently coupling gas-grain chemical evolution with radiative transfer calculations. We explored the effects of varying physical conditions on molecular abundances including density distribution and luminosity evolution of the central protostar(s). The time-dependent temperature structure of the hot core models provides a realistic framework for investigating the spatial variation of ice mantle evaporation as a function of evolutionary timescales. With increasing protos...

Choudhury, Rumpa; Stéphan, Gwendoline; Bergin, Edwin A; Möller, Thomas; Schmiedeke, Anika; Zernickel, Alexander

2015-01-01T23:59:59.000Z

210

DESIGN AND CONSTRUCTION OF A 15 T, 120 MM BORE IR QUADRUPOLE MAGNET FOR LARP  

SciTech Connect (OSTI)

Pushing accelerator magnets beyond 10 T holds a promise of future upgrades to machines like the Large Hadron Collider (LHC) at CERN. Nb{sub 3}Sn conductor is at the present time the only practical superconductor capable of generating fields beyond 10 T. In support of the LHC Phase-II upgrade, the US LHC Accelerator Research Program (LARP) is developing a large bore (120 mm) IR quadrupole (HQ) capable of reaching 15 T at its conductor peak field and a peak gradient of 219 T/m at 1.9 K. While exploring the magnet performance limits in terms of gradient, forces and stresses the 1 m long two-layer coil will demonstrate additional features such as alignment and accelerator field quality. In this paper we summarize the design and report on the magnet construction progress.

Caspi, S.; Cheng, D.; Dietderich, D.; Felice, H.; Ferracin, P.; Hafalia, R.; Hannaford, R.; Sabbi, G. S.; Anerella, M.; Ghosh, A.; Schmalzle, J.; Wanderer, P.; Ambrosio, G.; Bossert, R.; Kashikhin, V.; Pasholk, D.; Zlobin, A.

2009-05-04T23:59:59.000Z

211

Fluorescence of PRODAN in Water: a Computational QM/MM MD Study  

SciTech Connect (OSTI)

Fluorescent properties of PRODAN (6-propionyl-2-dimethylaminonaphthalene) in water were studied by means of excited state molecular dynamics simulations employing a combined quantum mechanical and molecular mechanical approach with the time-dependent density functional theory (TD-DFT QM/MM MD). The state of the art coupled cluster method was used to benchmark density functional theory calculations. The influence of the water environment on PRODAN emission was investigated by employing several computational schemes with varying description of the solvent. The issue of the molecular geometry of the excited state PRODAN molecule in water was addressed. The experimental emission spectrum was reproduced for the planar excited state conformer of PRODAN in the extended environment of 300 explicit water molecules. The planar conformer was shown to be predominantly responsible for fluorescence. The twisted isomer is strongly stabilized in water, but rapidly evolve towards a conical intersection, and hence the twisted conformer is fluorescently inactive.

Pederzoli, Marek; Sobek, Lukas; Brabec, Jiri; Kowalski, Karol; Cwiklik, Lukasz; Pittner, Jiri

2014-03-28T23:59:59.000Z

212

Operating the LCLS Gas Attenuator and Gas Detector System with Apertures of 6mm Diameter  

SciTech Connect (OSTI)

The possibility of increasing the apertures of the LCLS gas attenuator/gas detector system is considered. It is shown that increase of the apertures from 3 to 6 mm, together with 4-fold reduction of the operation pressure does not adversely affect the vacuum conditions upstream or downstream. No change of the pump speed and the lengths of the differential pumping cells is required. One minor modification is the use of 1.5 cm long tubular apertures in the end cells of the differential pumping system. Reduction of the pressure does not affect performance of the gas attenuator/gas detector system at the FEL energies below, roughly, 2 keV. Some minor performance degradation occurs at higher energies.

Ryutov, D.D.; Bionta, R.M.; Hau-Riege, S.P.; Kishiyama, K.I.; Roeben, M.D.; Shen, S.; /LLNL, Livermore; Stefan, P.M.; /SLAC; ,

2010-11-17T23:59:59.000Z

213

Revisiting the relationship between 6 {\\mu}m and 2-10 keV continuum luminosities of AGN  

E-Print Network [OSTI]

We have determined the relation between the AGN luminosities at rest-frame 6 {\\mu}m associated to the dusty torus emission and at 2-10 keV energies using a complete, X-ray flux limited sample of 232 AGN drawn from the Bright Ultra-hard XMM-Newton Survey. The objects have X-ray luminosities corrected for intrinsic absorption between 10^42 and 10^46 erg/s and redshifts from 0.05 to 2.8. The rest-frame 6 {\\mu}m luminosities were computed using data from the Wide-Field Infrared Survey Explorer and are based on a spectral energy distribution decomposition into AGN and galaxy emission. The best-fit relationship for the full sample is consistent with being linear, L_6 {\\mu}m $\\propto$ L_2-10 keV^0.99$\\pm$0.032, but has significant intrinsic scatter, ~0.35 dex in log L_6 {\\mu}m. Assuming a constant X-ray bolometric correction, the fraction of AGN bolometric luminosity reprocessed in the mid-IR decreases weakly, if at all, with the AGN luminosity, a finding at odds with simple receding torus models. Type 2 AGN have re...

Mateos, S; Alonso-Herrero, A; Rovilos, E; Hernán-Caballero, A; Barcons, X; Blain, A; Caccianiga, A; Della Ceca, R; Severgnini, P

2015-01-01T23:59:59.000Z

214

On rank 2 vector bundles on Fano manifolds Roberto Mu~noz, Gianluca Occhetta, and Luis E. Sola Conde  

E-Print Network [OSTI]

On rank 2 vector bundles on Fano manifolds Roberto Mu~noz, Gianluca Occhetta, and Luis E. Sol´a~NOZ, GIANLUCA OCCHETTA, AND LUIS E. SOL´A CONDE setting of rank two vector bundles on Fano manifolds of Picard

Occhetta, Gianluca

215

SPITZER 24 {mu}m EXCESSES FOR BRIGHT GALACTIC STARS IN BOOeTES AND FIRST LOOK SURVEY FIELDS  

SciTech Connect (OSTI)

Optically bright Galactic stars (V {approx}< 13 mag) having f {sub {nu}}(24 {mu}m) > 1 mJy are identified in Spitzer mid-infrared surveys within 8.2 deg{sup 2} for the Booetes field of the NOAO Deep Wide-Field Survey and within 5.5 deg{sup 2} for the First Look Survey (FLS). One hundred and twenty-eight stars are identified in Booetes and 140 in the FLS, and their photometry is given. (K - [24]) colors are determined using K magnitudes from the Two Micron All Sky Survey for all stars in order to search for excess 24 {mu}m luminosity compared to that arising from the stellar photosphere. Of the combined sample of 268 stars, 141 are of spectral types F, G, or K, and 17 of these 141 stars have 24 {mu}m excesses with (K - [24]) > 0.2 mag. Using limits on absolute magnitude derived from proper motions, at least eight of the FGK stars with excesses are main-sequence stars, and estimates derived from the distribution of apparent magnitudes indicate that all 17 are main-sequence stars. These estimates lead to the conclusion that between 9% and 17% of the main-sequence FGK field stars in these samples have 24 {mu}m infrared excesses. This result is statistically similar to the fraction of stars with debris disks found among previous Spitzer targeted observations of much brighter, main-sequence field stars.

Hovhannisyan, L. R.; Mickaelian, A. M. [Byurakan Astrophysical Observatory and Isaac Newton Institute of Chile Armenian Branch, 378433, Byurakan, Aragatzotn Province (Armenia); Weedman, D. W.; Houck, J. R. [Astronomy Department, Cornell University, Ithaca, NY 14853 (United States); Le Floc'h, E. [Steward Observatory, University of Arizona, Tucson, AZ, 85721 (United States); Soifer, B. T. [Spitzer Science Center, California Institute of Technology, 220-6, Pasadena, CA 91125 (United States); Brand, K. [Space Telescope Science Institute, 3700 San Martin Dr., Baltimore, MD 21218 (United States); Dey, A.; Jannuzi, B. T. [National Optical Astronomy Observatory, 950 N. Cherry Ave., Tucson, AZ 85719 (United States)], E-mail: lilithov11@yahoo.com, E-mail: dweedman@isc.astro.cornell.edu

2009-07-15T23:59:59.000Z

216

The source of widespread 3-$\\mu$m absorption in Jupiter's clouds: Constraints from 2000 Cassini VIMS observations  

E-Print Network [OSTI]

The Cassini flyby of Jupiter in 2000 provided spatially resolved spectra of Jupiter's atmosphere using the Visual and Infrared Mapping Spectrometer (VIMS). These spectra contain a strong absorption at wavelengths from about 2.9 $\\mu$m to 3.1 $\\mu$m, previously noticed in a 3-$\\mu$m spectrum obtained by the Infrared Space Observatory (ISO) in 1996. While Brooke et al. (1998, Icarus 136, 1-13) were able to fit the ISO spectrum very well using ammonia ice as the sole source of particulate absorption, Sromovsky and Fry (2010, Icarus 210, 211-229), using significantly revised NH$_3$ gas absorption models, showed that ammonium hydrosulfide (NH$_4$SH) provided a better fit to the ISO spectrum than NH$_3$ , but that the best fit was obtained when both NH$_3$ and NH$_4$SH were present. Although the large FOV of the ISO instrument precluded identification of the spatial distribution of these two components, the VIMS spectra at low and intermediate phase angles show that 3-$\\mu$m absorption is present in zones and belts...

Sromovsky, Lawrence

2015-01-01T23:59:59.000Z

217

Thermonuclear yield of targets under the action of high-power short-wavelength (lambda< or =1. mu. ) lasers  

SciTech Connect (OSTI)

A unified optimization scheme is used in a numerical calculation of the dependences of the thermonuclear yield of two-layer shell targets on the absorbed laser energy in the range 0.3--10 mJ for lasers emitting radiation of wavelengths shorter than 1 ..mu...

Basov, N.G.; Gus'kov, S.Y.; Danilova, G.V.; Demchenko, N.N.; Zmitrenko, N.V.; Karpov, V.Y.; Mishchenko, T.V.; Rozanov, V.B.; Samarskii, A.A.

1985-06-01T23:59:59.000Z

218

INFRARED LUMINOSITIES AND AROMATIC FEATURES IN THE 24 {mu}m FLUX-LIMITED SAMPLE OF 5MUSES  

SciTech Connect (OSTI)

We study a 24 {mu}m selected sample of 330 galaxies observed with the infrared spectrograph for the 5 mJy Unbiased Spitzer Extragalactic Survey. We estimate accurate total infrared luminosities by combining mid-IR spectroscopy and mid-to-far infrared photometry, and by utilizing new empirical spectral templates from Spitzer data. The infrared luminosities of this sample range mostly from 10{sup 9} L{sub sun} to 10{sup 13.5} L{sub sun}, with 83% in the range 10{sup 10} L{sub sun} < L{sub IR} < 10{sup 12} L{sub sun}. The redshifts range from 0.008 to 4.27, with a median of 0.144. The equivalent widths of the 6.2 {mu}m aromatic feature have a bimodal distribution, probably related to selection effects. We use the 6.2 {mu}m polycyclic aromatic hydrocarbon equivalent width (PAH EW) to classify our objects as starburst (SB)-dominated (44%), SB-AGN composite (22%), and active galactic nucleus (AGN)-dominated (34%). The high EW objects (SB-dominated) tend to have steeper mid-IR to far-IR spectral slopes and lower L{sub IR} and redshifts. The low EW objects (AGN-dominated) tend to have less steep spectral slopes and higher L{sub IR} and redshifts. This dichotomy leads to a gross correlation between EW and slope, which does not hold within either group. AGN-dominated sources tend to have lower log(L{sub PAH7.7{sub {mu}m}}/L{sub PAH11.3{sub {mu}m}}) ratios than star-forming galaxies, possibly due to preferential destruction of the smaller aromatics by the AGN. The log(L{sub PAH7.7{sub {mu}m}}/L{sub PAH11.3{sub {mu}m}}) ratios for star-forming galaxies are lower in our sample than the ratios measured from the nuclear spectra of nearby normal galaxies, most probably indicating a difference in the ionization state or grain size distribution between the nuclear regions and the entire galaxy. Finally, we provide a calibration relating the monochromatic continuum or aromatic feature luminosity to L{sub IR} for different types of objects.

Wu Yanling; Helou, George; Shi Yong, E-mail: yanling@ipac.caltech.ed, E-mail: gxh@ipac.caltech.ed, E-mail: yong@ipac.caltech.ed [Infrared Processing and Analysis Center, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (United States)

2010-11-01T23:59:59.000Z

219

CONSTRAINING EXPLOSION TYPE OF YOUNG SUPERNOVA REMNANTS USING 24 {mu}m EMISSION MORPHOLOGY  

SciTech Connect (OSTI)

Determination of the explosion type of supernova remnants (SNRs) can be challenging, as SNRs are hundreds to thousands of years old and supernovae are classified based on spectral properties days after explosion. Previous studies of thermal X-ray emission from Milky Way and Large Magellanic Cloud SNRs have shown that Type Ia and core-collapse (CC) SNRs have statistically different symmetries, and thus these sources can be typed based on their X-ray morphologies. In this Letter, we extend the same technique, a multipole expansion technique using power ratios, to infrared (IR) images of SNRs to test whether they can be typed using the symmetry of their warm dust emission as well. We analyzed archival Spitzer Space Telescope Multiband Imaging Photometer 24 {mu}m observations of the previously used X-ray sample, and we find that the two classes of SNRs separate according to their IR morphologies. The Type Ia SNRs are statistically more circular and mirror symmetric than the CC SNRs, likely due to the different circumstellar environments and explosion geometries of the progenitors. Broadly, our work indicates that the IR emission retains information of the explosive origins of the SNR and offers a new method to type SNRs based on IR morphology.

Peters, Charee L.; Stassun, Keivan G. [Department of Physics, Fisk University, 1000 17th Ave N Nashville, TN 37208 (United States); Lopez, Laura A.; Figueroa-Feliciano, Enectali [MIT-Kavli Institute for Astrophysics and Space Research, 77 Massachusetts Avenue, 37-664H, Cambridge, MA 02139 (United States); Ramirez-Ruiz, Enrico, E-mail: charee.l.peters@vanderbilt.edu [Department of Astronomy and Astrophysics, University of California Santa Cruz, 1156 High Street, Santa Cruz, CA 95060 (United States)

2013-07-10T23:59:59.000Z

220

THE LEGACY OF SCUPOL: 850 {mu}m IMAGING POLARIMETRY FROM 1997 TO 2005  

SciTech Connect (OSTI)

SCUPOL, the polarimeter for SCUBA on the James Clerk Maxwell Telescope, was the most prolific thermal imaging polarimeter built to date. Between 1997 and 2005, observations of 104 regions were made at 850 {mu}m in the mapping mode. The instrument has produced {approx}50 refereed journal publications, and that number is still growing. We have systematically re-reduced all imaging polarimetry made in the standard 'jiggle-map' mode from the SCUBA archive (2800+ individual observations) to produce a catalog of SCUPOL images and tables. We present the results of our analysis with figures and data tables produced for all 83 regions where significant polarization was detected. In addition, the reduced data cubes and data tables can be accessed online. In many cases, the data included in this paper have been previously published elsewhere. However, this publication includes unpublished data sets, in whole or in part, toward 39 regions, including cores in {rho} Ophiuchus, Orion's OMC-2 region, several young stellar objects, and the galaxy M87.

Matthews, Brenda C.; McPhee, Christie A.; Fissel, Laura M. [Herzberg Institute of Astrophysics, National Research Council of Canada, 5071 W. Saanich Road, Victoria, BC V9E 2E7 (Canada); Curran, Rachel L. [Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, Dublin 2 (Ireland)], E-mail: brenda.matthews@nrc-cnrc.gc.ca

2009-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" from the National Library of EnergyBeta (NLEBeta).
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221

An Estimate of Out of Time Beam Upon Extraction for Mu2e  

SciTech Connect (OSTI)

For future experiments at the intensity frontier precise and accurate knowledge of beam time structure will be critical to understanding backgrounds. The proposed Mu2e experiment calls for {approx} 200ns (FW, 40 ns rms) bunches of 3 x 10{sup 7} 8 GeV protons and a bunch spacing of 1695 ns. The interbunch beam must be suppressed from the main pulse by a factor of 10{sup -10}, this is known as the beam extinction requirement. Beam from Fermilab's Booster will be formed into 2.5 MHz buckets in the Fermilab Recycler then transferred to the Delivery Ring (formerly the Debuncher) and slow spilled from a single filled bucket in an h = 4 RF system. Because the final extinction level is not expected from the Delivery Ring an AC dipole and collimation system will be used to achieve final extinction. Here I present calculations leading to a first estimate of the extinction level expected upon extraction from the Delivery Ring of {le} 3.36 x 10{sup -4}. Intrabunch, residual gas scattering and scattering off the extraction septum are included. Contributions from bunch formation are not considered.

Prebys, E.; /Fermilab; Evans, N.J.; Kopp, S.E.; /Texas U.

2012-05-01T23:59:59.000Z

222

Commissioning report of the MuCool 5 Tesla solenoid coupled with helium refrigerator  

SciTech Connect (OSTI)

MuCool 5T solenoid was successfully cooled down and operated coupled with MTA 'Brown' refrigerator. The system performed as designed with substantial performance margin. All process alarms and interlocks, as well as ODH and fire alarms, were active and performed as designed. The cooldown of the refrigerator started from warm conditions and took 44 hours to accumulate liquid helium level and solenoid temperature below 5K. Average liquid nitrogen consumption for the refrigerator precool and solenoid shield was measured as 20 gal/hr (including boil-off). Helium losses were small (below 30 scfh). The system was stable and with sufficient margin of performance and ran stably without wet expansion engine. Quench response demonstrated proper operation of the relieving devices and pointed to necessity of improving tightness of the relieving manifolds. Boil-off test demonstrated average heat load of 3 Watts for the unpowered solenoid. The solenoid can stay up to 48 hours cold and minimally filled if the nitrogen shield is maintained. A list of improvements includes commencing into operations the second helium compressor and completion of improvements and tune-ups for system efficiency.

Geynisman, Michael; /Fermilab

2010-05-01T23:59:59.000Z

223

Radiation and thermal analysis of production solenoid for Mu2e experimental setup  

SciTech Connect (OSTI)

The Muon-to-Electron (Mu2e) experiment at Fermilab, will seek the evidence of direct muon to electron conversion at the sensitivity level where it cannot be explained by the Standard Model. An 8-GeV 25-kW proton beam will be directed onto a tilted gold target inside a large-bore superconducting Production Solenoid (PS) with the peak field on the axis of {approx}5T. The negative muons resulting from the pion decay will be captured in the PS aperture and directed by an S-shaped Transport Solenoid towards the stopping target inside the Detector Solenoid. In order for the superconducting magnets to operate reliably and with a sufficient safety margin, the peak neutron flux entering the coils must be reduced by 3 orders of magnitude that is achieved by means of a sophisticated absorber placed in the magnet aperture. The proposed absorber, consisting of W- and Cu-based alloy parts, is optimized for the performance and cost. Results of MARS15 simulations of energy deposition and radiation are reported. The results of the PS magnet thermal analysis, coordinated with the coil cooling scheme, are reported as well for the selected absorber design.

Pronskikh, V.S.; Kashikhin, V.V.; Mokhov, N.V.; /Fermilab

2011-03-01T23:59:59.000Z

224

Optimization of Extinction Efficiency in the 8-GeV Mu2e Beam Line  

SciTech Connect (OSTI)

A muon-to-electron conversion experiment at Fermilab, Mu2e, is being designed to probe for new physics beyond the standard model at mass scales up to 10{sup 4} TeV. For this experiment, the advance in experimental sensitivity will be four orders of magnitude when compared to existing data on charged lepton flavor violation. The muon beam will be produced by delivering a proton beam contained in short 100-ns bunches onto a muon production target, with an inter-bunch separation of about 1700 ns. A critical requirement of the experiment is to ensure a low level of background at the muon detector consistent with the required sensitivity. To meet the sensitivity requirement, protons that reach the target between bunches must be suppressed by an enormous factor, so that an extinction factor, defined as a number of background protons between main bunches per proton in such a bunch, should not exceed 10{sup -9}. This paper describes the advanced beam optics and results of numerical modeling with STRUCT and MARS codes for a beam line with a collimation system that allows us to achieve the experimental extinction factor of one per billion.

Rakhno, I.L.; Drozhdin, A.I.; Johnstone, C.; Mokhov, N.V.; Prebys, E.; /Fermilab

2012-05-11T23:59:59.000Z

225

Measurement of transmission efficiency for 400 MeV proton beam through collimator at Fermilab MuCool Test Area using Chromox-6 scintillation screen  

SciTech Connect (OSTI)

The MuCool Test Area (MTA) at Fermilab is a facility to develop the technology required for ionization cooling for a future Muon Collider and/or Neutrino Factory. As part of this research program, feasibility studies of various types of RF cavities in a high magnetic field environment are in progress. As a unique approach, we have tested a RF cavity filled with a high pressure hydrogen gas with a 400 MeV proton beam in an external magnetic field (B = 3 T). Quantitative information about the number of protons passing through this cavity is an essential requirement of the beam test. The MTA is a flammable gas (hydrogen) hazard zone. Due to safety reasons, no active (energized) beam diagnostic instrument can be used. Moreover, when the magnetic field is on, current transformers (toroids) used for beam intensity measurements do not work due to the saturation of the ferrite material of the transformer. Based on these requirements, we have developed a passive beam diagnostic instrumentation using a combination of a Chromox-6 scintillation screen and CCD camera. This paper describes details of the beam profile and position obtained from the CCD image with B = 0 T and B = 3 T, and for high and low intensity proton beams. A comparison is made with beam size obtained from multi-wires detector. Beam transmission efficiency through a collimator with a 4 mm diameter hole is measured by the toroids and CCD image of the scintillation screen. Results show that the transmission efficiency estimated from the CCD image is consistent with the toroid measurement, which enables us to monitor the beam transmission efficiency even in a high magnetic field environment.

Jana, M. R.; Chung, M.; Leonova, M.; Moretti, A.; Palmer, M.; Schwarz, T.; Tollestrup, A.; Yonehara, K. [Fermi National Accelerator Laboratory, Batavia, Illinois 60510 (United States); Freemire, B.; Hanlet, P.; Torun, Y. [Illinois Institute of Technology, Chicago, Illinois 60616 (United States)

2013-06-15T23:59:59.000Z

226

Copyright 2002 by the Genetics Society of America Maize Mu Transposons Are Targeted to the 5 Untranslated Region of the gl8  

E-Print Network [OSTI]

Untranslated Region of the gl8 Gene and Sequences Flanking Mu Target-Site Duplications Exhibit Nonrandom. Analysis of 79 independently isolated Mu-induced alleles at the gl8 locus established that at least 75 are located in the 5 untranslated region (UTR) of the gl8 gene. Ten positions within the 5 UTR experienced

Schnable, Patrick S.

227

Effect of active layer thickness on differential quantum efficiency of 1. 3 and 1. 55. mu. m InGaAsP injection lasers  

SciTech Connect (OSTI)

The dependence of differential quantum efficiency (eta/sub d/) on active layer thickness (d) for 1.3 and 1.55 ..mu..m InGaAsP buried crescent (BC) injection lasers has been measured. A comparison of the results shows that eta/sub d/ for 1.55 ..mu..m lasers increases more rapidly with decreasing d than eta/sub d/ for 1.3 ..mu..m lasers. The significantly different dependence of eta/sub d/ on d in BC lasers suggests that the optical absorption in the active region of InGaAsP lasers is strongly wavelength dependent. This gives the important practical conclusion that the eta/sub d/ for 1.55 ..mu..m lasers can be significantly improved by reducing d, whereas the eta/sub d/ for 1.3 ..mu..m lasers can only be slightly improved by reducing d. As a result of eta/sub d/ vs d investigation, we have obtained high performance 1.3 and 1.55 ..mu..m BC lasers which exhibit threshold currents as low as 9 mA at 25 /sup 0/C, high-temperature operation (up to 100 /sup 0/C), and eta/sub d/ over 65% (1.3 ..mu..m) and 45% (1.55 ..mu..m).

Cheng, W.H.; Su, C.B.; Renner, D.

1987-07-06T23:59:59.000Z

228

Structure for an LHC 90mm Nb3Sn Quadrupole Magnet  

SciTech Connect (OSTI)

A full-scale mechanical model of the LHC Nb{sub 3}Sn quadrupole magnet structure has been designed, built and tested. The structure will support a 90mm bore, 1m long magnet prototype as part of the US LHC Accelerator Research Program (LARP). The structure utilizes Bladder and Key Technology to control and transfer pre-stress from an outer aluminum shell to an inner coil. Axial aluminum rods take care of pre-stress at the ends--ensuring that the coil is fully constrained along all three axes. The outer aluminum shell and an inner ''dummy coil'' (aluminum tube) were extensively instrumented with strain gauges. The gauges were used to monitor and map the effectiveness of the stress relation between the loading structure and a ''dummy'' coil through varying mechanical load conditions --from bladder and key pre-stress at room temperature through cool-down. Test results of the stress distribution in the structure and the in dummy coil is reported and compared with expected results calculated with the structural analysis program ANSYS.

Hafalia, A.R.; Caspi, S.; Bartlett, S.E.; Dietderich, D.R.; Ferracin, P.; Gourlay, S.A.; Hannaford, C.R.; Higley, H.; Lietzke, A.F.; Lau, B.; Liggins, N.; Mattafirri, S.; McInturff, A.D.; Nyman, M.; Sabbi,G.L.; Scanlan, R.M.; Swanson, J.

2005-04-16T23:59:59.000Z

229

The (anti)correlation of the sub-mm and X-ray background sources  

E-Print Network [OSTI]

The connection between the sub-mm and the hard X-ray backgrounds is studied by comparing data at 2-10 keV and at 850um for a sample of 34 sources at fluxes (or limiting fluxes) which resolve most of the background in the two bands. These data were obtained with new SCUBA observations and by correlating data sets available from the literature. None of the 11 hard X-ray (2-10 keV) sources has a counterpart at 850um, with the exception of a faint Chandra source, which is a candidate type 2 QSO at high redshift. These data indicate that 2-10 keV sources brighter than 10^-15 erg s-1 cm-2, which make at least 75% of the background in this band, contribute for less than 7% to the submillimetric background. Out of the 24 SCUBA sources 23 are undetected by Chandra. These data indicate that most of these SCUBA sources must be powered either by starburst activity, or by an AGN which is obscured by a column Nh > 10^25 cm-2, with a reflection efficiency in the hard X-rays significantly lower than 1% in most cases.

P. Severgnini

2000-05-22T23:59:59.000Z

230

Discrimination Report: A Multisensor system for detection andcharacterization of UXO, ESTCP Project MM-0437,  

SciTech Connect (OSTI)

The Berkeley UXO Discriminator (BUD) is an optimally designed active electromagnetic system that not only detects but also characterizes UXO. The performance of the system is governed by a target size-depth curve. BUD was designed to detect UXO in the 20 mm to 155 mm size range for depths between 0 and 1.5 m, and to characterize them in a depth range from 0 to 1.1 m. The system incorporates three orthogonal transmitters and eight pairs of differenced receivers. Eight receiver coils are placed horizontally along the two diagonals of the upper and lower planes of the two horizontal transmitter loops. These receiver coil pairs are located on symmetry lines through the center of the system and each pair sees identical fields during the on-time of the pulse in all of the transmitter coils. They are wired in opposition to produce zero output during the on-time of the pulses in three orthogonal transmitters. Moreover, this configuration dramatically reduces noise in the measurements by canceling the background electromagnetic fields (these fields are uniform over the scale of the receiver array and are consequently nulled by the differencing operation), and by canceling the noise contributed by the tilt motion of the receivers in the Earth's magnetic field, and greatly enhances receiver sensitivity to the gradients of the target response. BUD is mounted on a small cart to assure system mobility. System positioning is provided by a Real Time Kinematic (RTK) GPS receiver. The system has two modes of operation: (1) the search mode, in which BUD moves along a profile and exclusively detects targets in its vicinity providing target depth and horizontal location, and (2) the discrimination mode, in which BUD is stationary above a target, and determines three discriminating polarizability responses together with the object location and orientation from a single position of the system. The detection performance of the system is governed by a size-depth curve shown in Figure 2. This curve was calculated for BUD assuming that the receiver plane is 0.2 m above the ground. Figure 2 shows that, for example, BUD can detect an object with 0.1 m diameter down to the depth of 0.9 m with a depth uncertainty of 10%. Any objects buried at a depth of more than 1.3 m will have a low probability of detection. The discrimination performance of the system is governed by a size-depth curve shown in Figure 3. Again, this curve was calculated for BUD assuming that the receiver plane is 0.2 m above the ground. Figure 3 shows that, for example, BUD can determine the polarizability of an object with 0.1 m diameter down to the depth of 0.63 m with polarizability uncertainty of 10%. Any objects buried at the depth more than 0.9 m will have a low discrimination probability. Object orientation estimates and equivalent dipole polarizability estimates used for large and shallow UXO/scrap discrimination are more problematic as they are affected by higher order (non-dipole) terms induced in objects due to source field gradients along the length of the objects. For example, a vertical 0.4 m object directly below the system needs to be about 0.90 m deep for perturbations due to gradients along the length of the object to be of the order of 20% of the uniform field object response. Similarly, vertical objects 0.5 m, and 0.6 m long need to be 1.15 m, and 1.42 m, respectively, below the system. For horizontal objects the effect of gradients across the object diameter are much smaller. For example, 155 mm and 105 mm projectiles need to be only 0.30 m, and 0.19 m, respectively, below the system. A polarizability index (in cm{sup 3}), which is an average value of the product of time (in seconds) and polarizability rate (in m{sup 3}/s) over the 34 sample times logarithmically spaced from 143 to 1300 {micro}s, and three polarizabilities, can be calculated for any object. We used this polarizability index to decide when the object is in a uniform source field. Objects with the polarizability index smaller than 600 cm{sup 3} and deeper than 1.8 m below BUD, or smaller than 200

Gasperikova, Erika; Smith, J. Torquil; Morrison, H.Frank; Becker,Alex

2008-01-14T23:59:59.000Z

231

The orifice expansion correction for a 50 mm line size at various diameter ratios  

SciTech Connect (OSTI)

The expansion coefficient or factor for a compressible flowmeter corrects for the change in pressure and density as the fluid is accelerated through the flowmeter. The expansion correction currently in use in the United States and also in other countries was developed over fifty years ago by Buckingham and Bean. More recent work reported by Kinghorn shows the equation currently in use to be in error. This paper describes the results of a test program to determine the expansion factors for flange-tapped sharp-edged orifices with diameter ratios between 0.242 and 0.726 in a nominal 50 mm (2 inch) line. Critical flow Venturis are used as the reference standards and dry air as the flowing fluid. The ratio of differential pressure to inlet static pressure is varied over a range of zero to about 0.2 at a constant Reynolds number. The expansion factor is determined form the apparent change in discharge coefficient at a constant Reynolds number.

Seidl, W. [Colorado Engineering Experiment Station, Inc., Nunn, CO (United States)

1995-12-31T23:59:59.000Z

232

Comparison of QM-Only and QM/MM Models for the Mechanism of Tungsten-Dependent Acetylene Hydratase  

E-Print Network [OSTI]

Comparison of QM-Only and QM/MM Models for the Mechanism of Tungsten-Dependent Acetylene Hydratase study on the formation of vinyl alcohol in the catalytic cycle of tungsten-dependent acetylene hydratase

Liao, Rongzhen

233

Fabrication and characterization of a 0.5-mm lutetium oxyorthosilicate detector array for high-resolution PET applications  

E-Print Network [OSTI]

for a high resolution PET detector using position sensitive51:2131–2142. 0.5- MM LSO A RRAY FOR PET • Stickel et al.Instrumentation aspects of animal PET. Annu Rev Biomed Eng.

Stickel, Jennifer R; Qi, Jinyi; Cherry, Simon R

2007-01-01T23:59:59.000Z

234

Water in Emission in the ISO Spectrum of the Early M Supergiant Star mu Cephei  

E-Print Network [OSTI]

We report a detection of water in emission in the spectrum of the M2 supergiant atar mu Cep (M2Ia) observed by the Short Wavelength Spectrometer (SWS) aboard Infrared Space Observatory (ISO) and now released as the ISO Archives. The emission first appears in the 6 micron region (nu2 fundamental) and then in the 40 micron region (pure rotation lines) despite the rather strong dust emission. The intensity ratios of the emission features are far from those of the optically thin gaseous emission. Instead, we could reproduce the major observed emission features by an optically thick water sphere of the inner radius about two stellar radii (1300Rsun), Tex = 1500K, and Ncol (H2O) = 3.0E+20/cm2. This model also accounts for the H2O absorption bands in the near infrared (1.4, 1.9, and 2.7 micron) as well. The detection of water in emission provides strong constraints on the nature of water in the early M supergiant stars, and especially its origin in the outer atmosphere is confirmed against other models such as the large convective cell model. We finally confirm that the early M supergiant star is surrounded by a huge optically thick sphere of the warm water vapor, which may be referred to as MOLsphere for simplicity. Thus, the outer atmosphere of M supergiant stars should have a complicated hierarchical and/or hybrid structure with at least three major constituents including the warm MOLsphere (T about 1.0E+3K) together with the previously known hot chromosphere (T about 1.0E+4K) and cool expanding gas-dust envelope (T about 1.0E+2K).

T. Tsuji

2000-08-03T23:59:59.000Z

235

The 10 $\\mu$m infrared band of silicate dust: A laboratory study comparing the aerosol and KBr pellet techniques  

E-Print Network [OSTI]

The profile of the silicate 10 $\\mu$m IR band contains important information about the evolutional stage of dust in circumstellar environments and the possible ongoing process of planetesimal formation. In order to extract this information, the observed band profiles are compared with calculated or laboratory-measured absorption cross sections of amorphous and crystalline grains with different sizes and compositions. We present in this study the first laboratory measurements of the 10 $\\mu$m band profiles of nonembedded, i.e. free-flying, particles of amorphous and crystalline Mg$_2$SiO$_4$ (with two different particle shapes), amorphous and crystalline MgSiO$_3$, and crystalline olivine. We compare the spectra with those measured on embedded grains and discuss the potential of the new experimental method for comparison with observed spectra, as well as for future studies of agglomeration and surface manipulation of the grains.

Tamanai, A; Blum, J; Meeus, G

2006-01-01T23:59:59.000Z

236

Results of the LSND search for {ovr {nu}}{sub {mu}} {yields} {ovr {nu}}{sub e} oscillations  

SciTech Connect (OSTI)

A search for {ovr {nu}}{sub {mu}}{yields}{ovr {nu}}{sub e} oscillations has been conducted at the Los Alamos Meson Physics Facility by using {ovr {nu}}{sub {mu}} from {mu}{sup +} decay at rest. The {ovr {nu}}{sub e} are detected via the reaction {ovr {nu}}{sub e}p {yields} e{sup +} n , correlated with a {gamma} from np {yields} d{gamma} (2.2 MeV). The use of tight cuts to identify e{sup +} events with correlated {gamma} rays yields 22 events with e{sup +} energy between 36 and 60 MeV and only 4.6 {plus_minus} 0.6 background events. The probability that this observation can be explained by statistical fluctuation is less than 10{sup -7}. Assuming these events are due to oscillations, a likelihood fit to all the e{sup +} events between 20 and 60 MeV has been performed to extract the oscillation parameters sin{sup 2} 2{theta} and {Delta}m{sup 2}. The favored region resulting from this fit is shown.

Federspiel, F.J.

1996-07-01T23:59:59.000Z

237

Experiment to investigate anti. nu. /sub. mu. /. -->. anti. nu. /sub e/ oscillations at Los Alamos Meson Physics Facility  

SciTech Connect (OSTI)

An experiment, being planned at LAMPF, aims to investigate a possible neutrino oscillation channel, anti ..nu../sub ..mu../ ..-->.. anti ..nu../sub e/. If anti ..nu../sub ..mu../, produced in the LAMPF beam stop, oscillate to anti ..nu../sub e/, then interactions anti ..nu../sub e/ + p ..-->.. e/sup +/ + n, may be detected. A large volume liquid scintillator (4470 liter) emplaced at 33 m from the beam stop, detects e/sup +/ and n, after moderation in the hydrogenous liquid and capture in Gd, loaded into the scintillator. Our anticipated signal rate is currently estimated at 1.67 (sigma m/sup 2/)/sup 2//day assuming full amplitude oscillation. The corresponding counting rate, assuming all anti ..nu../sub ..mu../ have oscillated to anti ..nu../sub e/ at the detector is 1.5/day. Cosmic rates are estimated at 0.033/day. Correlated backgrounds from the beam stop are calculated to be small in comparison to cosmic events, except for reactions of ..nu../sub e/ in Pb. These reactions may be reduced with an Fe shield within the detector. With the above rate, a limit on the sensitivity of our experiment for the value of sigma m/sup 2/ is estimated at 0.12 eV/sup 2/ with 70 days of counting. Detector features, estimated background rates, and sensitivity values are discussed.

Kruse, H.W.; Toevs, J.W.

1981-01-01T23:59:59.000Z

238

891070-9932/142014IEEE sEptEmbEr 2014 IEEE rObOtICs & AUtOmAtION mAGAZINE By Yaroslav Tenzer, Leif P. Jentoft, and Robert D. Howe  

E-Print Network [OSTI]

891070-9932/14©2014IEEE sEptEmbEr 2014 · IEEE rObOtICs & AUtOmAtION mAGAZINE · The Feel of MEMS available for a wide range of robotics and human-interface applications. Background Tactile sensing, such as the location of object contacts on the robot hand and contact pressure distribution, are believed

239

Structural health and prognostics management for offshore wind turbines : case studies of rotor fault and blade damage with initial O&M cost modeling.  

SciTech Connect (OSTI)

Operations and maintenance costs for offshore wind plants are significantly higher than the current costs for land-based (onshore) wind plants. One way to reduce these costs would be to implement a structural health and prognostic management (SHPM) system as part of a condition based maintenance paradigm with smart load management and utilize a state-based cost model to assess the economics associated with use of the SHPM system. To facilitate the development of such a system a multi-scale modeling approach developed in prior work is used to identify how the underlying physics of the system are affected by the presence of damage and faults, and how these changes manifest themselves in the operational response of a full turbine. This methodology was used to investigate two case studies: (1) the effects of rotor imbalance due to pitch error (aerodynamic imbalance) and mass imbalance and (2) disbond of the shear web; both on a 5-MW offshore wind turbine in the present report. Based on simulations of damage in the turbine model, the operational measurements that demonstrated the highest sensitivity to the damage/faults were the blade tip accelerations and local pitching moments for both imbalance and shear web disbond. The initial cost model provided a great deal of insight into the estimated savings in operations and maintenance costs due to the implementation of an effective SHPM system. The integration of the health monitoring information and O&M cost versus damage/fault severity information provides the initial steps to identify processes to reduce operations and maintenance costs for an offshore wind farm while increasing turbine availability, revenue, and overall profit.

Myrent, Noah J. [Purdue Center for Systems Integrity, Lafayette, IN; Kusnick, Joshua F. [Purdue Center for Systems Integrity, Lafayette, IN; Barrett, Natalie C. [Purdue Center for Systems Integrity, Lafayette, IN; Adams, Douglas E. [Purdue Center for Systems Integrity, Lafayette, IN; Griffith, Daniel Todd

2013-04-01T23:59:59.000Z

240

Search for excited and exotic muons in the mu gamma decay channel in p anti-p collisions at s**(1/2) = 1.96-TeV  

SciTech Connect (OSTI)

The authors present a search for excited and exotic muon states {mu}*, conducted using an integrated luminosity of 371 pb{sup -1} of data collected in p{bar p} collisions at {radical}s = 1.96 TeV at the Tevatron with the CDF II detector. They search for associated production of {mu}{mu}* followed by the decay {mu}* {yields} {mu}{gamma}, resulting in the {mu}{mu}{gamma} final state. They compare the data to model predictions as a function of the mass of the excited muon M{sub {mu}*}, the compositeness energy scale {Lambda}, and the gauge coupling factor f. No signal above the standard model expectation is observed in the {mu}{gamma} mass spectrum. In the contact interaction model, they exclude 107 < M{sub {mu}*} < 853 GeV/c{sup 2} for {Lambda} = M{sub {mu}*}; in the gauge-mediated model, they exclude 100 < M{sub {mu}*} < 410 GeV/c{sup 2} for f/{Lambda} = 10{sup -2} GeV{sup -1}. These 95% confidence level exclusions extend previous limits and are the first hadron collider results on {mu}* production in the gauge-mediated model.

Abulencia, A.; Acosta, D.; Adelman, Jahred A.; Affolder, T.; Akimoto, T.; Albrow, M.G.; Ambrose, D.; Amerio, S.; Amidei, D.; Anastassov, A.; Anikeev, K.; /Taiwan, Inst.

2006-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

FEMP O&M Program  

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

(b) of the Energy Policy Act 2005 * Provided to assist agencies in developing plans to meter ELECTRIC consumption in buildings * Completed in collaboration with DOD, GSA, and...

242

Detection of significant cm to sub-mm band radio and gamma-ray correlated variability in Fermi bright blazars  

E-Print Network [OSTI]

The exact location of the gamma-ray emitting region in blazars is still controversial. In order to attack this problem we present first results of a cross-correlation analysis between radio (11 cm to 0.8 mm wavelength, F-GAMMA program) and gamma-ray (0.1-300 GeV) ~ 3.5 year light curves of 54 Fermi-bright blazars. We perform a source stacking analysis and estimate significances and chance correlations using mixed source correlations. Our results reveal: (i) the first highly significant multi-band radio and gamma-ray correlations (radio lagging gamma rays) when averaging over the whole sample, (ii) average time delays (source frame: 76+/-23 to 7+/-9 days), systematically decreasing from cm to mm/sub-mm bands with a frequency dependence tau_r,gamma (nu) ~ nu^-1, in good agreement with jet opacity dominated by synchrotron self-absorption, (iii) a bulk gamma-ray production region typically located within/upstream of the 3 mm core region (tau_3mm,gamma=12+/-8 days), (iv) mean distances between the region of gamma-...

Fuhrmann, L; Chiang, J; Angelakis, E; Zensus, J A; Nestoras, I; Krichbaum, T P; Ungerechts, H; Sievers, A; Pavlidou, V; Readhead, A C S; Max-Moerbeck, W; Pearson, T J

2014-01-01T23:59:59.000Z

243

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

E-Print Network [OSTI]

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

Titov, Anatoly

244

12/19/07 3:38 PMGlaser Baseball Article -MU College of Arts and Science Research Communication Project Page 1 of 1http://rcp.missouri.edu/articles/glaser-baseball.html  

E-Print Network [OSTI]

12/19/07 3:38 PMGlaser Baseball Article - MU College of Arts and Science Research Communication Project Page 1 of 1http://rcp.missouri.edu/articles/glaser-baseball.html skip navigation home the archives faculty services arts & science departments college of arts & science mu campus MU professor available

Glaser, Rainer

245

Wavelength dependence of characteristics of 1. 2-1. 55. mu. m InGaAsP/InP P-substrate buried crescent laser diodes  

SciTech Connect (OSTI)

Various wavelength laser diodes with p-substrate buried crescent (PBC) structure have been fabricated at 1.2-1.55 ..mu..m. The dependences of laser characteristics on wavelength have been measured. Up to 70/sup 0/C, the increasing rates of the threshold current with temperature of these lasers are similar, while, above 70/sup 0/C, a shorter wavelength laser shows a larger increasing rate. At the same full width at half maximum of the far-field pattern perpendicular to the junction plane, the external differential quantum efficiency of 1.55 ..mu..m laser diode is found to be only 10 percent smaller than that of the 1.3 ..mu..m laser. The absorption loss coefficients in the active layer of 1.2, 1.3, and 1.55 ..mu..m laser are estimated to be 26, 34, and 73 cm/sup -1/, respectively.

Kakimoto, S.; Takemoto, A.; Sakakibara, Y.; Nakajima, Y.; Fujiwara, M.; Namizaki, H.; Higuchi, H.; Yamamoto, Y.

1988-01-01T23:59:59.000Z

246

The south central Texas heavy rain event of October 1998: an MM5 simulation and diagnosis of convective initiation  

E-Print Network [OSTI]

During the weekend of 17-18 October 1998, extremely heavy rainfall over south central Texas resulted in widespread flash flooding and numerous river floods. Southern Hays County received 760 mm of rainfall, and an area of 18,000 km² recorded over...

Scott, Richard Kevin

2001-01-01T23:59:59.000Z

247

A Note on the M/M/ Queue in Random Environment and Uri Yechiali 1,2  

E-Print Network [OSTI]

environment, the joint prob- ability distribution function (pdf) of the two variables: random phase and number random environment and show that the joint probability distribution function (pdf) of the environment. 2 The model and balance equations Consider an M/M/ type queue operating in 'random environment

Yechiali, Uri

248

NIST Mobility and Manipulation Project Needs and Plans The NIST Mobility and Manipulation (MM) Project is seeking government, industry  

E-Print Network [OSTI]

. The project testbed includes an industrial robot mounted on a linear rail. The MM Project also plans characterizing components of the new NIST robot testbed, which includes a six-axis industrial robot arm under that are of concern to industry. Real world applications are also highly beneficial for developing and evaluating

Perkins, Richard A.

249

A mineralogy of extrasolar silicate dust from 10-mm spectra J. E. Bowey1,2P  

E-Print Network [OSTI]

A mineralogy of extrasolar silicate dust from 10-mm spectra J. E. Bowey1,2P and A. J. Adamson1,3 1 in amorphous silicates, since the spectra of crystalline silicates are narrow and highly structured. The standard approach to the interpretation of astronomical spectra is to assume that the silicates

Bowey, Janet

250

Absorption, emission, and gain spectra of 1. 3. mu. m InGaAsP quaternary lasers  

SciTech Connect (OSTI)

The spontaneous emission spectrum of mesa lasers was analyzed to determine the absorption and gain spectra at threshold. The radiative current density at threshold was found to be 4.4 kA cm/sup -2/ ..mu..m/sup -1/, which is 60 percent of the total current density for the lowest threshold mesa laser. The increase in radiative lifetime due to reabsorption of emitted radiation was calculated to be 1.5, using the measured absorption and emission spectra. Contrary to other studies, this investigation of an LED and 3 lasers of different types yielded no evidence of carrier heating.

Henry, C.H.; Logan, R.A.; Merritt, F.R.; Temkin, H.

1983-06-01T23:59:59.000Z

251

Selective enhancement of the 251-. mu. m line in an optically pumped CH/sub 3/OH laser  

SciTech Connect (OSTI)

To obtain a high output power on the 251-..mu..m line of a CH/sub 3/OH laser, four types of far-infrared output mirror are examined. It is found that the capacitive aluminium-mesh mirror of the Danielewicz type, which is fabricated by conventional vacuum deposition techniques in the present work, selectively extracts an output power of 18 mW from a 25-W pump. Also, exact assignment of the line is achieved by tuning the far-infrared cavity using the mirror.

Sakurai, T.

1983-02-15T23:59:59.000Z

252

Progresses in Ab Initio QM/MM Free Energy Simulations of Electrostatic Energies in Proteins: Accelerated QM/MM Studies of pKa, Redox Reactions and Solvation Free Energies  

SciTech Connect (OSTI)

Hybrid quantum mechanical / molecular mechanical (QM/MM) approaches have been used to provide a general scheme for chemical reactions in proteins. However, such approaches still present a major challenge to computational chemists, not only because of the need for very large computer time in order to evaluate the QM energy but also because of the need for propercomputational sampling. This review focuses on the sampling issue in QM/MM evaluations of electrostatic energies in proteins. We chose this example since electrostatic energies play a major role in controlling the function of proteins and are key to the structure-function correlation of biological molecules. Thus, the correct treatment of electrostatics is essential for the accurate simulation of biological systems. Although we will be presenting here different types of QM/MM calculations of electrostatic energies (and related properties), our focus will be on pKa calculations. This reflects the fact that pKa of ionizable groups in proteins provide one of the most direct benchmarks for the accuracy of electrostatic models of macromolecules. While pKa calculations by semimacroscopic models have given reasonable results in many cases, existing attempts to perform pKa calculations using QM/MM-FEP have led to large discrepancies between calculated and experimental values. In this work, we accelerate our QM/MM calculations using an updated mean charge distribution and a classical reference potential. We examine both a surface residue (Asp3) of the bovine pancreatic trypsin inhibitor, as well as a residue buried in a hydrophobic pocket (Lys102) of the T4-lysozyme mutant. We demonstrate that by using this approach, we are able to reproduce the relevant sidechain pKas with an accuracy of 3 kcal/mol. This is well within the 7 kcal/mol energy difference observed in studies of enzymatic catalysis, and is thus sufficient accuracy to determine the main contributions to the catalytic energies of enzymes. We also provide an overall perspective of the potential of QM/MM calculations in general evaluations of electrostatic free energies, pointing out that our approach should provide a very powerful and accurate tool to predict the electrostatics of not only solution but also enzymatic reactions, as well as the solvation free energies of even larger systems, such as nucleic acid bases incorporated into DNA.

Kamerlin, Shina C. L.; Haranczyk, Maciej; Warshel, Arieh

2009-03-01T23:59:59.000Z

253

Accelerator Quality HTS Dipole Magnet Demonstrator Designs for the EuCARD-2, 5 Tesla 40 mm Clear Aperture Magnet  

E-Print Network [OSTI]

Future high-energy accelerators will need very high magnetic fields in the range of 20 T. The EuCARD-2 work-package-10 is a collaborative push to take HTS materials into an accelerator quality demonstrator magnet. The demonstrator will produce 5 T standalone and between 17 T and 20 T, when inserted into the 100 mm aperture of Fresca-2 high field out-sert magnet. The HTS magnet will demonstrate the field strength and field quality that can be achieved. An effective quench detection and protection system will have to be developed to operate with the HTS superconducting materials. This paper presents a ReBCO magnet design using multi strand Roebel cable that develops a stand-alone field of 5 T in a 40 mm clear aperture and discusses the challenges associated with good field quality using this type of material. A selection of magnet designs is presented as result of a first phase of development.

Kirby, GA; Ballarino, A; Bottura, L; Chouika, N; Clement, S; Datskov, V; Fajardo, L; Fleiter, J; Gauthier, R; Gentini, L; Lambert, L; Lopes, M; Perez, JC; de Rijk, G; Rijllart, A; Rossi, L; ten Kate, H; Durante, M; Fazilleau, P; Lorin, C; Härö, E; Stenvall, A; Caspi, S; Marchevsky, M; Goldacker, W; Kario, A

2015-01-01T23:59:59.000Z

254

Accelerator Quality HTS Dipole Magnet Demonstrator designs for the EuCARD-2, 5 Tesla 40 mm Clear Aperture Magnet  

E-Print Network [OSTI]

Future high-energy accelerators will need very high magnetic fields in the range of 20 T. The EuCARD-2 work-package-10 is a collaborative push to take HTS materials into an accelerator quality demonstrator magnet. The demonstrator will produce 5 T standalone and between 17 T and 20 T, when inserted into the 100 mm aperture of Fresca-2 high field out-sert magnet. The HTS magnet will demonstrate the field strength and field quality that can be achieved. An effective quench detection and protection system will have to be developed to operate with the HTS superconducting materials. This paper presents a ReBCO magnet design using multi strand Roebel cable that develops a stand-alone field of 5 T in a 40 mm clear aperture and discusses the challenges associated with good field quality using this type of material. A selection of magnet designs is presented as result of a first phase of development.

Kirby, G; Ballarino, A; Bottura, L; Chouika, N; Clement, S; Datskov, V; Fajardo, L; Fleiter, J; Gauthier, R; Lambert, L; Lopes, M; Perez, J; DeRijk, G; Rijllart, A; Rossi, L; Ten Kate, H; Durante, M; Fazilleau, P; Lorin, C; Haro, E; Stenvall, A; Caspi, S; Marchevsky, M; Goldacker, W; Kario, A

2014-01-01T23:59:59.000Z

255

mm-WAVE Op-Amps FOR LOW DISTORTION AMPLIFICATION WITH HIGH OIP3/PDC RATIO > 100 AT 2 GHz  

E-Print Network [OSTI]

mm-WAVE Op-Amps FOR LOW DISTORTION AMPLIFICATION WITH HIGH OIP3/PDC RATIO > 100 AT 2 GHz Zach in bandwidth for an op-amp of any kind, as well as 3Ã? betterment in OIP3/PDC ratio at fs = 2-3 GHz, when dissipation PDC. This very high ratio of third-order-intercept power to DC power consumption POIP 3/PDC > 100

Rodwell, Mark J. W.

256

Magnetic Materials (MM)  

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 MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and InterfacesAdministration -Lowell L.FallU . S .ofFieldMagnetic Materials

257

Fabrication and Test of 90-mm Nb3Sn Quadrupole Model Based on Dipole-type Collar  

SciTech Connect (OSTI)

A series of 90-mm TQC quadrupole models with a collar-based mechanical structure has been fabricated and tested within the framework of the US-LHC Accelerator Research Program (LARP) using quadrupole-symmetric stainless steel collar laminations. This paper describes the design features, construction and test of TQC02Eb, the first TQC made with dipole-type collar and collaring techniques. Magnet test includes quench performance and field quality measurements at 4.5 and 1.9 K. Results of model performance for TQC quadrupoles based on dipole-type and quadrupole-type collars are compared and discussed.

Bossert, R.; Andreev, N.; Chlachidze, G.; Kashikhin, V.S.; Kashikhin, V.V.; Lamm, M.J.; Nobrega, F.; Novitski, I.; Tartaglia, M.; Velev, G.; Zlobin, A.V.; /Fermilab

2010-07-29T23:59:59.000Z

258

Vapor-liquid equilibria of coal-derived liquids; 3: Binary systems with tetralin at 200 mmHg  

SciTech Connect (OSTI)

Isobaric vapor-liquid equilibrium data are reported for binary systems of tetralin with p-xylene, [gamma]-picoline, piperidine, and pyridine; all systems were measured at 26.66 kPa (200 mmHg) with a recirculation still. Liquid-phase activity coefficients were correlated using the Van Laar, Wilson, NRTL, and UNIQUAC equations. Vapor-phase nonidealities were found negligible under the experimental conditions of this work, and deviations of the liquid phase from the ideal behavior, as described by Raoult's law, were found to be slightly positive for all the systems.

Blanco, B.; Beltran, S.; Cabezas, J.L. (University Coll., Burgos (Spain). Dept. of Chemical Engineering); Coca, J. (Univ. of Oviedo (Spain). Dept. of Chemical Engineering)

1994-01-01T23:59:59.000Z

259

FOUR DECADES OF IRC +10216: EVOLUTION OF A CARBON-RICH DUST SHELL RESOLVED AT 10 {mu}m WITH MMT ADAPTIVE OPTICS AND MIRAC4  

SciTech Connect (OSTI)

The evolved carbon-rich asymptotic giant branch star IRC +10216 (CW Leo) is the brightest mid-infrared source outside the solar system, as well as one of the closest examples of an evolved star losing mass. It has a complex and variable circumstellar structure on small scales in the near-infrared, and mid-infrared interferometry has revealed a dynamic dust formation zone. We have obtained diffraction-limited imaging and grism spectroscopy of IRC +10216 at the 6.5 m MMT in the N band ({approx}8-13 {mu}m). These new observations show that a change has occurred in the dust shell surrounding IRC +10216 over the last two decades, which is illustrated by a change in the apparent shape of the well-known SiC spectral feature at {approx}11 {mu}m and a reduction in the continuum at 13 {mu}m. As expected, our diffraction-limited spatial information shows an extended circumstellar envelope. We also demonstrate that the dusty envelope appears to be {approx}30% larger at the wavelengths of the SiC feature, likely due to the increased opacity of SiC. The deconvolved full width at half-maximum of the object increases from 0.''43 ({approx} 56 AU) for {lambda} < 10 {mu}m to 0.''58 ({approx}75 AU) at 11.8 {mu}m, then decreases to 0.''5 ({approx}65 AU) at 12.7 {mu}m. Our estimates of IRC +10216's size allow us to plausibly tie the change in the spectrum over the last 12.5 years to the evolution of the dusty circumstellar envelope at speeds of 12-17 km s{sup -1}.

Males, Jared R.; Close, Laird M.; Skemer, Andrew J.; Hinz, Philip M.; Hoffmann, William F. [Steward Observatory, Department of Astronomy, University of Arizona, Tucson, AZ 85721 (United States); Marengo, Massimo, E-mail: jrmales@email.arizona.edu [Department of Physics and Astronomy, Iowa State University, Ames, IA 50011 (United States)

2012-01-10T23:59:59.000Z

260

Proposal for the award of a contract for the supply of 5 mm depleted-uranium plates for the UA1 calorimeter upgrading  

E-Print Network [OSTI]

Proposal for the award of a contract for the supply of 5 mm depleted-uranium plates for the UA1 calorimeter upgrading

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

Proposal for the award of a contract for the supply of 5 mm depleted-uranium plates for the UA1 experiment  

E-Print Network [OSTI]

Proposal for the award of a contract for the supply of 5 mm depleted-uranium plates for the UA1 experiment

1986-01-01T23:59:59.000Z

262

The Ability of MM5 to Simulate Ice Clouds: Systematic Comparison between Simulated and Measured Fluxes and Lidar/Radar Profiles at the  

E-Print Network [OSTI]

to produce too much solid water (ice and snow) and not enough liquid water. 1. Introduction Ice clouds playThe Ability of MM5 to Simulate Ice Clouds: Systematic Comparison between Simulated and Measured­NCAR Mesoscale Model (MM5) to simulate midlatitude ice clouds is evaluated. Model outputs are compared to long

Protat, Alain

263

Comment Policy The MU Counseling Center Facebook page is not intended as a crisis service and does not provide any clinical service or support.  

E-Print Network [OSTI]

Comment Policy The MU Counseling Center Facebook page is not intended as a crisis service and does relationship with any staff member or the Counseling Center. Our Facebook page is not continuously monitored and about relevant events on our campus. We encourage your comments on MUCC Facebook page, and hope you

Taylor, Jerry

264

Simple qualitative description of EMC ratios {mu}{sup A} for 0.2 < or approx. x < or approx. 1.5 and some sample calculations  

SciTech Connect (OSTI)

We study EMC ratios on the basis of a relation between structure functions (SF) for a nucleus and for a nucleon, which is governed by a SF f{sup PN,A}(x,Q{sup 2}) of an unphysical nucleus, composed of point nucleons (PN). We demonstrate that the characteristic features of EMC ratios {mu}{sup A} are determined by the above f{sup PN,A} and the SF of free nucleons. We account for the positions of the points x{sub 1,2} in the interval 0.2 < or approx. x < or approx. 0.9, where {mu}{sup A}(x,Q{sup 2})=1 and also for the minimum x{sub m} in that interval. We similarly describe the oscillations in {mu}{sup A} for Q{sup 2} < or approx. 3.5-4.0 GeV{sup 2} in the quasielastic peak region 0.95 < or approx. x < or approx. 1.05 and for its subsequent continuous increase up to x{approx_equal}1.4. Finally we compute {mu}{sup A} over the entire range above for A= {sup 4}He, C, Fe, and Au and several Q{sup 2} values. The results are in reasonable agreement with both directly measured and indirectly extracted data.

Rinat, A.S.; Taragin, M.F.; Viviani, M. [Weizmann Institute of Science, Department of Particle Physics, Rehovot 76100 (Israel); INFN, Sezione Pisa and Phys. Dept., University of Pisa, I-56100 (Italy)

2005-07-01T23:59:59.000Z

265

Simultaneous Radio to (Sub-) Mm-Monitoring of Variability and Spectral Shape Evolution of Potential GLAST Blazars  

SciTech Connect (OSTI)

The Large Area Telescope (LAT) instrument onboard GLAST offers a tremendous opportunity for future blazar studies. In order to fully benefit from its capabilities and to maximize the scientific return from the LAT, it is of great importance to conduct dedicated multi-frequency monitoring campaigns that will result comprehensive observations. Consequently, we initiated an effort to conduct a GLAST-dedicated, quasi-simultaneous, broad-band flux-density (and polarization) monitoring of potential GLAST blazars with the Effelsberg and OVRO radio telescopes (11 cm to 7mm wavelength). Here, we present a short overview of these activities which will complement the multi-wavelengths activities of the GLAST/LAT collaboration towards the 'low-energy' radio bands. Further we will give a brief outlook including the extension of this coordinated campaign towards higher frequencies and future scientific aims.

Fuhrmann, L.; Zensus, J.A.; Krichbaum, T.P.; Angelakis, E.; /Bonn, Max Planck Inst., Radioastron.; Readhead, A.C.S.; /Caltech

2011-11-29T23:59:59.000Z

266

ASSEMBLY AND TEST OF A 120 MM BORE 15 T NB3SN QUADRUPOLE FOR THE LHC UPGRADE  

SciTech Connect (OSTI)

In support of the Large Hadron Collider (LHC) luminosity upgrade, the US LHC Accelerator Research Program (LARP) has been developing a 1-meter long, 120 mm bore Nb{sub 3}Sn IR quadrupole magnet (HQ). With a design short sample gradient of 219 T/m at 1.9 K and a peak field approaching 15 T, one of the main challenges of this magnet is to provide appropriate mechanical support to the coils. Compared to the previous LARP Technology Quadrupole and Long Quadrupole magnets, the purpose of HQ is also to demonstrate accelerator quality features such as alignment and cooling. So far, 8 HQ coils have been fabricated and 4 of them have been assembled and tested in HQ01a. This paper presents the mechanical assembly and test results of HQ01a.

Felice, H.; Caspi, S.; Cheng, D.; Dietderich, D.; Ferracin, P.; Hafalia, R.; Joseph, J.; Lizarazo, J.; Sabbi, G. L.; Wang, X.; Anerella, M.; Ghosh, A. K.; Schmalzle, J.; Wanderer, P.; Ambrosio, G.; Bossert, R.; Zlobin, A. V.

2010-05-23T23:59:59.000Z

267

Test Results of HD2, A High Field Nb3Sn Dipole with A 36 MM Bore  

SciTech Connect (OSTI)

The Superconducting Magnet Program at Lawrence Berkeley National Laboratory (LBNL) has developed the 1 m long Nb{sub 3}Sn dipole magnet HD2. With tilted (flared) ends to avoid obstructing a 36 mm clear bore, HD2 represents a step towards the use of block-type coils in high-field accelerator magnets. The coil design has been optimized to minimize geometric harmonics and reduce the conductor peak field in the end region, resulting in an expected short sample dipole field of 15 T. The support structure is composed by an external aluminum shell pre-tensioned with pressurized bladders and interference keys, and by two stainless steel end plates compressing the coil ends through four aluminum axial rods. We report on magnet design, assembly, and test results, including training performance, quench locations, and strain gauge measurements.

Ferracin, Paolo

2008-05-19T23:59:59.000Z

268

Description and commissioning of NEXT-MM prototype: first results from operation in a Xenon-Trimethylamine gas mixture  

E-Print Network [OSTI]

A technical description of NEXT-MM and its commissioning and first performance is reported. Having an active volume of ~35 cm drift $\\times$ 28 cm diameter, it constitutes the largest Micromegas-read TPC operated in Xenon ever constructed, made by a sectorial arrangement of the 4 largest single wafers manufactured with the Microbulk technique to date. It is equipped with a suitably pixelized readout and with a sufficiently large sensitive volume (~23 l) so as to contain long (~20 cm) electron tracks. First results obtained at 1 bar for Xenon and trimethylamine (Xe-(2 %)TMA) mixture are presented. The TPC can accurately reconstruct extended background tracks. An encouraging full-width half-maximum of 11.6 % was obtained for ~29 keV gammas without resorting to any data post-processing.

Álvarez, V; Borges, F I G M; Calvet, D; Cárcel, S; Castel, J; Cebrián, S; Cervera, A; Conde, C A N; Dafni, T; Dias, T H V T; Díaz, J; Druillole, F; Egorov, M; Esteve, R; Evtoukhovitch, P; Fernandes, L M P; Ferrario, P; Ferreira, A L; Ferrer-Ribas, E; Freitas, E D C; Gehman, V M; Gil, A; Giomataris, I; Goldschmidt, A; Gómez, H; Gómez-Cadenas, J J; González-Díaz, D; Gutiérrez, R M; Hauptman, J; Morata, J A Hernando; Herrera, D C; Iguaz, F J; Irastorza, I G; Jinete, M A; Labarga, L; Laing, A; Coguie, A Le; Liubarsky, I; Lopes, J A M; Lorca, D; Losada, M; Luzón, G; Marí, A; Martín-Albo, J; Martínez, A; Martínez-Lema, G; Miller, T; Moiseenko, A; Mols, J P; Monrabal, F; Monteiro, C M B; Mora, F J; Moutinho, L M; Vidal, J Muñoz; da Luz, H Natal; Navarro, G; Nebot-Guinot, M; Nygren, D; Oliveira, C A B; Palma, R; Pérez, J; Aparicio, J L Pérez; Renner, J; Ripoll, L; Rodríguez, A; Rodríguez, J; Santos, P; Santos, J M F dos; Segui, L; Serra, L; Shuman, D; Simón, A; Sofka, C; Sorel, M; Toledo, J F; Tomás, A; Torrent, J; Tsamalaidze, Z; Veloso, J F C A; Villar, J A; Webb, R C; White, J T; Yahlali, N

2013-01-01T23:59:59.000Z

269

Modeling of plasma-controlled evaporation and surface condensation of Al induced by 1.06 and 0.248 {mu}m laser radiations  

SciTech Connect (OSTI)

Phase transition on the surface of an aluminum target and vapor plasma induced by laser irradiation in the nanosecond regime at the wavelengths of 1.06 {mu}m in the infrared range and 0.248 {mu}m in the ultraviolet range with an intensity of 10{sup 8}-10{sup 9} W/cm{sup 2} in vacuum are analyzed. Special attention is paid to the wavelength dependence of the observed phenomena and the non-one-dimensional effects caused by the nonuniform (Gaussian) laser intensity distribution and the lateral expansion of the plasma plume. A transient two-dimensional model is used which includes conductive heat transfer in the condensed phase, radiative gas dynamics, and laser radiation transfer in the plasma as well as surface evaporation and back condensation at the phase interface. It was shown that distinctions in phase transition dynamics for the 1.06 and 0.248 {mu}m radiations result from essentially different characteristics of the laser-induced plasmas. For the 1.06 {mu}m radiation, evaporation stops after the formation of hot optically thick plasma, can occasionally resume at a later stage of the pulse, and proceeds nonuniformly in the spot area, and the major contribution to the mass removal occurs in the outer part of the irradiated region. Plasma induced by the 0.248 {mu}m laser is colder and partially transparent since it transmits 30%-70% of the incident radiation; therefore evaporation does not stop but continues in the subsonic regime with the Mach number of about 0.1. The amount of evaporated matter that condenses back to the surface is as high as 15%-20% and less than 10% for the 1.06 and 0.248 {mu}m radiations, respectively. For a beam radius smaller than {approx}100 {mu}m, the screening and retarding effect of the plasma weakens because of the lateral expansion, thickness of the removed layer increases, and condensation after the end of the pulse is not observed. Comparison of the numerical and experimental results on the removed layer thickness has shown, in particular, the importance of accounting for the plasma effect to predict the correct trends for radiation intensity and beam radius.

Mazhukin, V. I.; Nossov, V. V.; Smurov, I. [Institute of Mathematical Modeling of RAS, 4a Miusskaya Square, 125047 Moscow (Russian Federation); Ecole Nationale d'Ingenieurs de Saint-Etienne, 58 rue Jean Parot, 42023 Saint-Etienne Cedex 2 (France)

2007-01-15T23:59:59.000Z

270

Electron dynamics in complex environments with real-time time dependent density functional theory in a QM-MM framework  

SciTech Connect (OSTI)

This article presents a time dependent density functional theory (TDDFT) implementation to propagate the Kohn-Sham equations in real time, including the effects of a molecular environment through a Quantum-Mechanics Molecular-Mechanics (QM-MM) hamiltonian. The code delivers an all-electron description employing Gaussian basis functions, and incorporates the Amber force-field in the QM-MM treatment. The most expensive parts of the computation, comprising the commutators between the hamiltonian and the density matrix—required to propagate the electron dynamics—, and the evaluation of the exchange-correlation energy, were migrated to the CUDA platform to run on graphics processing units, which remarkably accelerates the performance of the code. The method was validated by reproducing linear-response TDDFT results for the absorption spectra of several molecular species. Two different schemes were tested to propagate the quantum dynamics: (i) a leap-frog Verlet algorithm, and (ii) the Magnus expansion to first-order. These two approaches were confronted, to find that the Magnus scheme is more efficient by a factor of six in small molecules. Interestingly, the presence of iron was found to seriously limitate the length of the integration time step, due to the high frequencies associated with the core-electrons. This highlights the importance of pseudopotentials to alleviate the cost of the propagation of the inner states when heavy nuclei are present. Finally, the methodology was applied to investigate the shifts induced by the chemical environment on the most intense UV absorption bands of two model systems of general relevance: the formamide molecule in water solution, and the carboxy-heme group in Flavohemoglobin. In both cases, shifts of several nanometers are observed, consistently with the available experimental data.

Morzan, Uriel N.; Ramírez, Francisco F.; Scherlis, Damián A., E-mail: damian@qi.fcen.uba.ar, E-mail: mcgl@qb.ffyb.uba.ar [Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, Buenos Aires (C1428EHA) (Argentina); Oviedo, M. Belén; Sánchez, Cristián G. [Departamento de Matemática y Física, Facultad de Ciencias Químicas, INFIQC, Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA Córdoba (Argentina)] [Departamento de Matemática y Física, Facultad de Ciencias Químicas, INFIQC, Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA Córdoba (Argentina); Lebrero, Mariano C. González, E-mail: damian@qi.fcen.uba.ar, E-mail: mcgl@qb.ffyb.uba.ar [Instituto de Química y Fisicoquímica Biológicas, IQUIFIB, CONICET (Argentina)] [Instituto de Química y Fisicoquímica Biológicas, IQUIFIB, CONICET (Argentina)

2014-04-28T23:59:59.000Z

271

Diversity in extinction laws of Type Ia supernovae measured between $0.2$ and $2\\,\\mu\\mathrm{m}$  

E-Print Network [OSTI]

We present ultraviolet (UV) observations of six nearby Type~Ia supernovae (SNe~Ia) obtained with the Hubble Space Telescope, three of which were also observed in the near-IR (NIR) with Wide-Field Camera~3. UV observations with the Swift satellite, as well as ground-based optical and near-infrared data provide complementary information. The combined data-set covers the wavelength range $0.2$--$2~\\mu$m. By also including archival data of SN 2014J, we analyse a sample spanning observed colour excesses up to $E(B-V)=1.4~$mag. We study the wavelength dependent extinction of each individual SN and find a diversity of reddening laws when characterised by the total-to-selective extinction $R_V$. In particular, we note that for the two SNe with $E(B-V)\\gtrsim1~$mag, for which the colour excess is dominated by dust extinction, we find $R_V=1.4\\pm0.1$ and $R_V=2.8\\pm0.1$. Adding UV photometry reduces the uncertainty of fitted $R_V$ by $\\sim50\\,$% allowing us to also measure $R_V$ of individual low-extinction objects whi...

Amanullah, R; Goobar, A; Ferretti, R; Papadogiannakis, S; Petrushevska, T; Brown, P J; Cao, Y; Contreras, C; Dahle, H; Elias-Rosa, N; Fynbo, J P U; Gorosabel, J; Guaita, L; Hangard, L; Howell, D A; Hsiao, E Y; Kankare, E; Kasliwal, M; Leloudas, G; Lundqvist, P; Mattila, S; Nugent, P; Phillips, M M; Sandberg, A; Stanishev, V; Sullivan, M; Taddia, F; Östlin, G; Asadi, S; Herrero-Illana, R; Jensen, J J; Karhunen, K; Lazarevi, S; Varenius, E; Santos, P; Sridhar, S Seethapuram; Wallström, S H J; Wiegert, J

2015-01-01T23:59:59.000Z

272

First Search for the Standard Model Higgs Boson Using the Semileptonic Decay Channel: H --> WW --> mu bar nu jj  

SciTech Connect (OSTI)

This dissertation presents the first search for the standard model Higgs boson (H) in decay topologies containing a muon, an imbalance in transverse momentum (E{sub T}) and jets, using p{bar p} collisions at {radical}s = 1.96 TeV with an integrated luminosity of 4.3 fb{sup -1} recorded with the D0 detector at the Fermilab Tevatron Collider. This analysis is sensitive primary to contributions from Higgs bosons produced through gluon fusion, with subsequent decay H {yields} WW {yields} {mu}{nu}jj where W represents a real or virtual W boson. In the absence of signal, limits are set at 95% confidence on the production and decay of the standard model Higgs boson for M{sub H} in the range of 115-200 GeV. For M{sub H} = 165 GeV, the observed and expected limits are factors of 11.2 larger than the standard model value. Combining this channel with e{nu}jj final states and including earlier data to increase the integrated luminosity to 5.4 fb{sup -1} produces observed(expected) limits of 5.5(3.8) times the standard model value.

Zelitch, Shannon Maura; /Virginia U.

2010-09-01T23:59:59.000Z

273

CoMuEx  

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 DocumentationP-Series to User Group and Userof aChristinaCliff joinsClimate,

274

MU-CAT  

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 MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and InterfacesAdministration -Lowell L.FallU . S . D e p aMSTandTruman

275

Comparative Theoretical Study of the Ring-Opening Polymerization of Caprolactam vs Caprolactone Using QM/MM Methods  

SciTech Connect (OSTI)

Candida antarctica lipase B (CALB) efficiently catalyzes the ring-opening polymerization of lactones to high molecular weight products in good yield. In contrast, an efficient enzymatic synthesis of polyamides has so far not been described in the literature. This obvious difference in enzyme catalysis is the subject of our comparative study of the initial steps of a CALB catalyzed ring-opening polymerization of ?- caprolactone and ?-caprolactam. We have applied docking tools to generate the reactant state complex and performed quantum mechanical/molecular mechanical (QM/MM) calculations at the density functional theory (DFT) PBE0 level of theory to simulate the acylation of Ser105 by the lactone and the lactam, respectively, via the corresponding first tetrahedral intermediates. We could identify a decisive difference in the accessibility of the two substrates in the ring-opening to the respective acyl enzyme complex as the attack of ?-caprolactam is hindered because of an energetically disfavored proton transfer during this part of the catalytic reaction while ?-caprolactone is perfectly processed along the widely accepted pathway using the catalytic triade of Ser105, His224, and Asp187. Since the generation of an acylated Ser105 species is the crucial step of the polymerization procedure, our results give an explanation for the unsatisfactory enzymatic polyamide formation and opens up new possibilities for targeted rational catalyst redesign in hope of an experimentally useful CALB catalyzed polyamide synthesis.

Elsasser, Brigitta M.; Schoenen, Iris; Fels, Gregor

2013-06-07T23:59:59.000Z

276

A 0.042 mm^2 programmable biphasic stimulator for cochlear implants suitable for a large number of channels  

E-Print Network [OSTI]

This paper presents a compact programmable biphasic stimulator for cochlear implants. By employing double-loop negative feedback, the output impedance of the current generator is increased, while maximizing the voltage compliance of the output transistor. To make the stimulator circuit compact, the stimulation current is set by scaling a reference current using a two stage binary-weighted transistor DAC (comprising a 3 bit high-voltage transistor DAC and a 4 bit low-voltage transistor DAC). With this structure the power consumption and the area of the circuit can be minimized. The proposed circuit has been implemented in AMS 0.18um high-voltage CMOS IC technology, using an active chip area of about 0.042mm^2. Measurement results show that proper charge balance of the anodic and cathodic stimulation phases is achieved and a dc blocking capacitor can be omitted. The resulting reduction in the required area makes the proposed system suitable for a large number of channels.

Ngamkham, W; Serdijn, W A; Bes, C J; Briaire, J J; Frijns, J H M

2015-01-01T23:59:59.000Z

277

Of Horseshoes and Heliotropes: Dynamics of Dust in the Encke Gap M.M. Hedmana,, J.A. Burnsb, D.P. Hamiltonc, M.R. Showalterd  

E-Print Network [OSTI]

Of Horseshoes and Heliotropes: Dynamics of Dust in the Encke Gap M.M. Hedmana,, J.A. Burnsb, D demonstrates "heliotropic" behavior: its geometric center is displaced away from Saturn's center towards

Hamilton, Douglas P.

278

Frequency stabilization of 1. 5-. mu. m InGaAsP distributed feedback laser to NH/sub 3/ absorption lines  

SciTech Connect (OSTI)

NH/sub 3/ absorption lines due to vibration-rotation transitions are observed at 1.50--1.54 ..mu..m by using an InGaAsP superluminescent diode. A 1.5-..mu..m InGaAsP distributed feedback (DFB) laser is frequency stabilized to an NH/sub 3/ linear absorption line at 15196 A. Frequency stability of sigma(2,tau) = 8 x 10/sup -11/tau/sup -1/ is achieved for an averaging time range of 10 ms< or =tau< or =1 s. Such an absolute frequency-stabilized DFB laser is useful for coherent optical system applications, since it is free from the longitudinal mode jumping which results from a wide range of temperature changes and long-term device degradation.

Yanagawa, T.; Saito, S.; Yamamoto, Y.

1984-10-15T23:59:59.000Z

279

Structural, magnetic, and mechanical properties of 5 {mu}m thick SmCo films suitable for use in microelectromechanical systems  

SciTech Connect (OSTI)

5 {mu}m thick SmCo films were deposited onto Si substrates using triode sputtering. A study of the influence of deposition temperature (T{sub dep}{<=}600 deg. C) on the structural, magnetic, and mechanical properties has shown that optimum properties [highest degree of in-plane texture, maximum in-plane coercivity and remanence (1.3 and 0.8 T, respectively), and no film peel-off] are achieved for films deposited at the relatively low temperature of 350 deg. C. This temperature is compatible with film integration into microelectromechanical systems. The deposition rate was increased from 3.6 to 18 {mu}m/h by increasing the surface area of the target from 7 to 81 cm{sup 2} while keeping the target potential fixed. Mechanically intact films could be prepared by deposition onto prepatterned films or deposition through a mask.

Walther, A. [Institut Neel, CNRS-UJF, 25 rue des Martyrs, 38042 Grenoble (France); CEA Leti-MINATEC, 17 rue des Martyrs, 38054 Grenoble (France); Givord, D.; Dempsey, N. M. [Institut Neel, CNRS-UJF, 25 rue des Martyrs, 38042 Grenoble (France); Khlopkov, K.; Gutfleisch, O. [IFW Dresden, Institute of Metallic Materials, Helmholtzstr. 20, 01069 Dresden (Germany)

2008-02-15T23:59:59.000Z

280

THE CARNEGIE HUBBLE PROGRAM: THE LEAVITT LAW AT 3.6 AND 4.5 {mu}m IN THE MILKY WAY  

SciTech Connect (OSTI)

The Carnegie Hubble Program (CHP) is designed to calibrate the extragalactic distance scale using data from the post-cryogenic era of the Spitzer Space Telescope. The ultimate goal of the CHP is a systematic improvement in the distance scale leading to a determination of the Hubble constant to within an accuracy of 2%. This paper focuses on the measurement and calibration of the Galactic Cepheid period-luminosity (PL, Leavitt) relation using the warm Spitzer/IRAC 1 and 2 bands at 3.6 and 4.5 {mu}m. We present photometric measurements covering the period range 4-70 days for 37 Galactic Cepheids. Data at 24 phase points were collected for each star. Three PL relations of the form M = a(log (P) - 1) + b are derived. The method adopted here takes the slope a to be -3.31, as determined from the Spitzer Large Magellanic Cloud (LMC) data of Scowcroft et al. Using the geometric Hubble Space Telescope guide-star distances to 10 Galactic Cepheids, we find a calibrated 3.6 {mu}m PL zero point of -5.80 {+-} 0.03. Together with our value for the LMC zero point, we determine a reddening-corrected distance modulus of 18.48 {+-} 0.04 mag to the LMC. The mid-IR period-color diagram and the [3.6]-[4.5] color variation with phase are interpreted in terms of CO absorption at 4.5 {mu}m. This situation compromises the use of the 4.5 {mu}m data for distance determinations.

Monson, Andrew J.; Freedman, Wendy L.; Madore, Barry F.; Persson, S. E.; Scowcroft, Victoria; Seibert, Mark [Observatories of the Carnegie Institution of Washington, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Rigby, Jane R., E-mail: amonson@obs.carnegiescience.edu, E-mail: wendy@obs.carnegiescience.edu, E-mail: barry@obs.carnegiescience.edu, E-mail: persson@obs.carnegiescience.edu, E-mail: vs@obs.carnegiescience.edu, E-mail: mseibert@obs.carnegiescience.edu, E-mail: Jane.R.Rigby@nasa.gov [Observational Cosmology Lab, NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States)

2012-11-10T23:59:59.000Z

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281

Adaptive Gain and Order Scheduling of Optimal Fractional Order PI{\\lambda}D{\\mu} Controllers with Radial Basis Function Neural-Network  

E-Print Network [OSTI]

Gain and order scheduling of fractional order (FO) PI{\\lambda}D{\\mu} controllers are studied in this paper considering four different classes of higher order processes. The mapping between the optimum PID/FOPID controller parameters and the reduced order process models are done using Radial Basis Function (RBF) type Artificial Neural Network (ANN). Simulation studies have been done to show the effectiveness of the RBFNN for online scheduling of such controllers with random change in set-point and process parameters.

Das, Saptarshi; Mukherjee, Ayan; Pan, Indranil; Gupta, Amitava; 10.1109/PACC.2011.5979047

2012-01-01T23:59:59.000Z

282

EXPLAINING THE [C II]157.7 {mu}m DEFICIT IN LUMINOUS INFRARED GALAXIES-FIRST RESULTS FROM A HERSCHEL/PACS STUDY OF THE GOALS SAMPLE  

SciTech Connect (OSTI)

We present the first results of a survey of the [C II]157.7 {mu}m emission line in 241 luminous infrared galaxies (LIRGs) comprising the Great Observatories All-sky LIRG Survey (GOALS) sample, obtained with the PACS instrument on board the Herschel Space Observatory. The [C II] luminosities, L{sub [C{sub II]}}, of the LIRGs in GOALS range from {approx}10{sup 7} to 2 Multiplication-Sign 10{sup 9} L{sub Sun }. We find that LIRGs show a tight correlation of [C II]/FIR with far-IR (FIR) flux density ratios, with a strong negative trend spanning from {approx}10{sup -2} to 10{sup -4}, as the average temperature of dust increases. We find correlations between the [C II]/FIR ratio and the strength of the 9.7 {mu}m silicate absorption feature as well as with the luminosity surface density of the mid-IR emitting region ({Sigma}{sub MIR}), suggesting that warmer, more compact starbursts have substantially smaller [C II]/FIR ratios. Pure star-forming LIRGs have a mean [C II]/FIR {approx} 4 Multiplication-Sign 10{sup -3}, while galaxies with low polycyclic aromatic hydrocarbon (PAH) equivalent widths (EWs), indicative of the presence of active galactic nuclei (AGNs), span the full range in [C II]/FIR. However, we show that even when only pure star-forming galaxies are considered, the [C II]/FIR ratio still drops by an order of magnitude, from 10{sup -2} to 10{sup -3}, with {Sigma}{sub MIR} and {Sigma}{sub IR}, implying that the [C II]157.7 {mu}m luminosity is not a good indicator of the star formation rate (SFR) for most local LIRGs, for it does not scale linearly with the warm dust emission most likely associated to the youngest stars. Moreover, even in LIRGs in which we detect an AGN in the mid-IR, the majority (2/3) of galaxies show [C II]/FIR {>=} 10{sup -3} typical of high 6.2 {mu}m PAH EW sources, suggesting that most AGNs do not contribute significantly to the FIR emission. We provide an empirical relation between the [C II]/FIR and the specific SFR for star-forming LIRGs. Finally, we present predictions for the starburst size based on the observed [C II] and FIR luminosities which should be useful for comparing with results from future surveys of high-redshift galaxies with ALMA and CCAT.

Diaz-Santos, T.; Armus, L.; Howell, J. H.; Surace, J. A. [Spitzer Science Center, California Institute of Technology, MS 220-6, Pasadena, CA 91125 (United States); Charmandaris, V. [IESL/Foundation for Research and Technology-Hellas, GR-71110, Heraklion (Greece); Stierwalt, S.; Evans, A. S.; Mazzarella, J. M. [Department of Astronomy, University of Virginia, P.O. Box 400325, Charlottesville, VA 22904 (United States); Murphy, E. J. [Observatories of the Carnegie Institution for Science, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Haan, S. [CSIRO Astronomy and Space Science, Marsfield NSW 2122 (Australia); Inami, H. [National Optical Astronomy Observatory, 950 North Cherry Avenue, Tucson, AZ 85719 (United States); Malhotra, S. [School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287 (United States); Meijerink, R. [Kapteyn Astronomical Institute, University of Groningen, P.O. Box 800, NL-9700 AV Groningen (Netherlands); Stacey, G. [Department of Astronomy, Cornell University, Ithaca, NY 14853 (United States); Petric, A. O.; Lu, N. [Astronomy Department, California Institute of Technology, Pasadena, CA 91125 (United States); Veilleux, S. [Joint Space-Science Institute, University of Maryland, College Park, MD 20742 (United States); Van der Werf, P. P. [Leiden Observatory, Leiden University, P.O. Box 9513, NL-2300 RA Leiden (Netherlands); Lord, S.; Appleton, P., E-mail: tanio@ipac.caltech.edu [NASA Herschel Science Center, IPAC, California Institute of Technology, MS 100-22, Cech, Pasadena, CA 91125 (United States); and others

2013-09-01T23:59:59.000Z

283

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 48, NO. 1, JANUARY 2013 229 A Modular 1 mm Die-Stacked Sensing Platform  

E-Print Network [OSTI]

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 48, NO. 1, JANUARY 2013 229 A Modular 1 mm Die with compatibility to commercial C protocols. A self-adapting power management unit is proposed for efficient battery voltage down conversion for wide range of battery voltages and load current. The power man- agement unit

Dutta, Prabal

284

570 2008 IEEE International Solid-State Circuits Conference ISSCC 2008 / SESSION 31 / RF & mm-WAVE POWER AMPLIFIERS / 31.7  

E-Print Network [OSTI]

570 · 2008 IEEE International Solid-State Circuits Conference ISSCC 2008 / SESSION 31 / RF & mm supply voltages that is very useful for a low-battery-voltage solution. However, it is not compatible with the higher voltages presented by the Li-ion batteries which under charging situations can present supply

Hajimiri, Ali

285

12A.4 VERTICAL VELOCITY AND BUOYANCY CHARACTERISTICS OF ECHO PLUMES DETECTED BY AN AIRBORNE MM-WAVE RADAR IN THE CONVECTIVE  

E-Print Network [OSTI]

12A.4 VERTICAL VELOCITY AND BUOYANCY CHARACTERISTICS OF ECHO PLUMES DETECTED BY AN AIRBORNE MM-WAVE, is the availability of in situ thermodynamic and kinematic observations, and the direct observation of horizontal, as part of IHOP_02 (The International Water Vapor Project, Weckwerth et al 2003). The key radar

Geerts, Bart

286

MM 7/2011 (rev from JB) When writing a paper or conducting academic research, you'll often come across many different  

E-Print Network [OSTI]

MM 7/2011 (rev from JB) When writing a paper or conducting academic research, you'll often come across many different types of sources. Most of the time, these sources will include periodical articles. Periodical articles can be comprised of news accounts, opinion, commentary, scholarly analysis, and

287

To obtain representative temperatures, sensors were made with a length of 35 cm. The stainless steel needles have a diameter of 3 mm. Inside are five  

E-Print Network [OSTI]

To obtain representative temperatures, sensors were made with a length of 35 cm. The stainless steel needles have a diameter of 3 mm. Inside are five Platinum Pt-100 sensors, that are cascaded in series to obtain a Pt-500 sensor. The sensors are calibrated to retrieve individual calibration

Haak, Hein

288

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.76mm/s, 175C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 1.76 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

289

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.22mm/s, 155C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 0.22 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

290

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.76mm/s, 155C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 1.76 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

291

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 4.4mm/s, 175C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 4.4 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions. The experiments...

Hassell, David

2008-09-05T23:59:59.000Z

292

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.32mm/s, 155C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 1.32 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

293

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.88mm/s, 175C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 0.88 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

294

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 2.2mm/s, 175C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 2.2 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions. The experiments...

Hassell, David

2008-09-05T23:59:59.000Z

295

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.088mm/s, 175C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 0.088 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

296

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.44mm/s, 175C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 0.44 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

297

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.088mm/s, 155C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 0.088 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

298

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.044mm/s, 175C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 0.044 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

299

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 2.2mm/s, 155C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 2.2 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions. The experiments...

Hassell, David

2008-09-05T23:59:59.000Z

300

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 2.64mm/s, 175C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 2.64 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.32mm/s, 175C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 1.32 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

302

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.88mm/s, 155C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 0.88 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-05T23:59:59.000Z

303

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.044mm/s, 155C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 0.044 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

304

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.44mm/s, 155C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 0.44 mm/s at 155C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

305

HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.22mm/s, 175C  

E-Print Network [OSTI]

Rheometer (MPR4) at a piston speed of 0.22 mm/s at 175C. The geometry generates a flow field with an extensional component at the centreline. If the no slip condition at a solid surface is satisfied, the side walls are high shear rate regions...

Hassell, David

2008-09-04T23:59:59.000Z

306

July 1, 1997 / Vol. 22, No. 13 / OPTICS LETTERS 991 Passively Q-switched 1.34-mm Nd:YVO4 microchip laser with  

E-Print Network [OSTI]

-pumped 1.34-mm Nd:YVO4 microchip laser. We achieved single- frequency, 230-ps pulses by using an InGaAsP Nd:YVO4 microchip laser that uses InGaAsP semiconductor saturable- absorber mirrors (SESAM's).1 ­ 3 mode spacing exceeds the gain bandwidth. In addition, a short absorption length is needed for efficient

Keller, Ursula

307

Complete one form for each person seeking Wisconsin COMMERCIAL Pesticide Applicator Certification. Last Name First Name Middle Initial Date of Birth (mm/dd/yyyy)  

E-Print Network [OSTI]

Complete one form for each person seeking Wisconsin COMMERCIAL Pesticide Applicator Certification. Last Name First Name Middle Initial Date of Birth (mm/dd/yyyy) Company Name Company Unit taking the pesticide applicator certification exam. A personalized training/reference manual

Mladenoff, David

308

Mon. Not. R. Astron. Soc. 320, 131138 (2001) Discs and the 10-mm silicate spectra of young stellar objects with non-  

E-Print Network [OSTI]

Mon. Not. R. Astron. Soc. 320, 131±138 (2001) Discs and the 10-mm silicate spectra of young stellar and Taurus-Elias 7 (Haro6-10, GV Tau) is distinguished from foreground silicate absorption using a simple that of Elias 7 is optically thick. We suggest that HL Tau's optically thin component arises from silicate dust

Bowey, Janet

309

OM10206 1/42 NIFSNIFSNIFS  

E-Print Network [OSTI]

for Fusion Science 322-6 Oroshicho, Toki 509-5292, Japan National Institutes of Natural Sciences 22nd IAEA Fusion Energy Conference, Geneva Stability, Wave-plasma interactions, Current drive, Heating, Energetic Remote Handling 7. Divertor Armour Strategy 8. Capacity of 17 MA Discharge 9. Cold Coil Test 10. Vacuum

310

About HPMC OMS - HPMC Occupational Health Services  

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 MayAtmospheric Optical Depth (AOD)Productssondeadjustsondeadjust DocumentationARMStreamsUSBudgetEnterpriseFermilab values

311

Search for the rare decays B+-->mu+mu-K+, B-->mu+mu-K*(892), and Bs-->mu+mu- phi at CDF  

E-Print Network [OSTI]

We search for b?s?[superscript +]?[superscript -] transitions in B meson (B[superscript +], B[superscript 0], or B[subscript s][superscript 0]) decays with 924??pb[superscript -1] of pp[over -bar] collisions at sqrt ...

Makhoul, K.

312

Mind the gap on Icecube: Cosmic neutrino spectrum and muon anomalous magnetic moment in the gauged L_{\\mu} - L_{\\tau} model  

E-Print Network [OSTI]

The energy spectrum of cosmic neutrinos, which was recently reported by the IceCube collaboration, shows a gap between 400 TeV and 1 PeV. An unknown neutrino interaction mediated by a field with a mass of the MeV scale is one of the possible solutions to this gap. We examine if the leptonic gauge interaction L_{\\mu} - L_{\\tau} can simultaneously explain the two phenomena in the lepton sector: the gap in the cosmic neutrino spectrum and the unsettled disagreement in muon anomalous magnetic moment. We illustrate that there remains the regions in the model parameter space, which account for both the problems. Our results also provide a hint for the distance to the source of the high-energy cosmic neutrinos.

Araki, Takeshi; Konishi, Yasufumi; Ota, Toshihiko; Sato, Joe; Shimomura, Takashi

2014-01-01T23:59:59.000Z

313

Diode laser measurements of H[sub 2]O line intensities and self-broadening coefficients in the 1. 4-[mu]m region  

SciTech Connect (OSTI)

Precise knowledge of water vapor radiative properties in the infrared spectrum is needed for many applications. Such applications include atmospheric sounding experiments, radiative sensing of combustion processes, and optical diagnostics for gas-dynamic and aerodynamic studies. Spectrally resolved measurements of pure water vapor absorption spectra have been performed with a tunable diode laser. The laser, a distributed feedback InGaAsP diode, emits in the 1.4-[mu]m region. A total of 12 lines were studied corresponding to rovibrational transitions within the [nu][sub 1] + [nu][sub 3] and 2[nu][sub 1] vibrational bands. A Voigt profile analysis of lineshape is used to infer both intensities and self-collision-broadening coefficients of the water vapor. Good agreements is found between the observed line intensities and those recently measured by Toth. These results are apparently the first published measurements of the broadening coefficient within this spectral range.

Langlois, S.; Birbeck, T.P.; Hanson, R.K. (Stanford Univ., CA (United States). Dept. of Mechanical Engineering)

1994-01-01T23:59:59.000Z

314

Compositional dependence of the 1.8 {mu}m emission properties of Tm{sup 3+} ions in silicate glass  

SciTech Connect (OSTI)

The compositional dependence of the 1.8 {mu}m emission properties of Tm{sup 3+} ion-doped lead silicate glasses is investigated. Judd-Ofelt parameters are calculated and their variation with different glass modifier ions is obtained. The Judd-Ofelt parameters increase with decreased modifier ionic radius. A large spontaneous emission probability and a large emission cross-section are found to be related with the strength of the modifier ion. Fluorescence spectra are analyzed using rate equations and compared with recorded data. The results are very close, indicating the reliability of this method. Non-radiative probability is deduced by fitting the fluorescence decay curve; it becomes smaller with increased ionic field strength. Energy transfer processes are studied using the extended overlap integral method.

Wang Xin; Fan Sijun; Li Kefeng; Zhang Lei; Wang Shikai; Hu Lili [Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Jia Ding, Shanghai 201800 (China)

2012-11-15T23:59:59.000Z

315

Pulseshape characteristics of a 300 $\\mu$m PR03 R-measuring VELO sensor read out with a Beetle1.3 chip  

E-Print Network [OSTI]

The signal-to-noise, overspill and undershoot characteristics of a VELO module equipped with Beetle1.3 read-out chips have been measured using 120 GeV pions from the SPS test beam facility at CERN. The module consists of a PR03 n-on-n 300 $\\mu$m R measuring prototype sensor and a fully populated K03 hybrid. Results are presented for a single Beetle1.3 chip with a variety of chip parameter settings controlling the pre-amplifier and shaper currents and feedback voltages, with the objective of establishing the performance of the module and understanding its dependence on the read-out chip settings.

Palacios, A; Buytaert, J; Borel, J; Collins, P; Eckstein, D; Eklund, L; Ferro-Luzzi, M; Jans, E; Ketel, T; Petrie, D; Pivk, M; Tobin, M

2005-01-01T23:59:59.000Z

316

IUPILLiadTNz427447"mum""nmm'mm"mm  

E-Print Network [OSTI]

measured, and measured spectra were compared with those predicted by the seismic displacement discontinuity theory. Results are compared with those ...

317

FIRST DETECTIONS OF THE [N II] 122 {mu}m LINE AT HIGH REDSHIFT: DEMONSTRATING THE UTILITY OF THE LINE FOR STUDYING GALAXIES IN THE EARLY UNIVERSE  

SciTech Connect (OSTI)

We report the first detections of the [N II] 122 {mu}m line from a high-redshift galaxy. The line was strongly (>6{sigma}) detected from SMMJ02399-0136, and H1413+117 (the Cloverleaf QSO) using the Redshift (z) and Early Universe Spectrometer on the Caltech Submillimeter Observatory. The lines from both sources are quite bright with line to far-infrared (FIR) continuum luminosity ratios that are {approx}7.0 x 10{sup -4} (Cloverleaf) and 2.1 x 10{sup -3} (SMMJ02399). With ratios 2-10 times larger than the average value for nearby galaxies, neither source exhibits the line-to-continuum deficits seen in nearby sources. The line strengths also indicate large ionized gas fractions, {approx}8%-17% of the molecular gas mass. The [O III]/[N II] line ratio is very sensitive to the effective temperature of ionizing stars and the ionization parameter for emission arising in the narrow-line region (NLR) of an active galactic nucleus (AGN). Using our previous detection of the [O III] 88 {mu}m line, the [O III]/[N II] line ratio for SMMJ02399-0136 indicates that the dominant source of the line emission is either stellar H II regions ionized by O9.5 stars, or the NLR of the AGN with ionization parameter log(U) = -3.3 to -4.0. A composite system, where 30%-50% of the FIR lines arise in the NLR also matches the data. The Cloverleaf is best modeled by a superposition of {approx}200 M82-like starbursts accounting for all of the FIR emission and 43% of the [N II] line. The remainder may come from the NLR. This work demonstrates the utility of the [N II] and [O III] lines in constraining properties of the ionized medium.

Ferkinhoff, Carl; Brisbin, Drew; Nikola, Thomas; Parshley, Stephen C.; Stacey, Gordon J. [Department of Astronomy, Cornell University, Ithaca, NY 14853 (United States); Phillips, Thomas G. [California Institute of Technology, Pasadena, CA 91125 (United States); Falgarone, Edith [LERMA, CNRS, Observatoire de Paris and ENS (France); Benford, Dominic J.; Staguhn, Johannes G. [Observational Cosmology Laboratory (Code 665), NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Tucker, Carol E., E-mail: cferkinh@astro.cornell.edu [Department of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA (United Kingdom)

2011-10-10T23:59:59.000Z

318

FIRST DETECTION OF THE [O III] 88 {mu}m LINE AT HIGH REDSHIFTS: CHARACTERIZING THE STARBURST AND NARROW-LINE REGIONS IN EXTREME LUMINOSITY SYSTEMS  

SciTech Connect (OSTI)

We have made the first detections of the 88 {mu}m [O III] line from galaxies in the early universe, detecting the line from the lensed active galactic nucleus (AGN)/starburst composite systems APM 08279+5255 at z = 3.911 and SMM J02399-0136 at z = 2.8076. The line is exceptionally bright from both systems, with apparent (lensed) luminosities {approx}10{sup 11} L {sub sun}. For APM 08279, the [O III] line flux can be modeled in a star formation paradigm, with the stellar radiation field dominated by stars with effective temperatures, T {sub eff} > 36,000 K, similar to the starburst found in M82. The model implies {approx}35% of the total far-IR luminosity of the system is generated by the starburst, with the remainder arising from dust heated by the AGN. The 88 {mu}m line can also be generated in the narrow-line region of the AGN if gas densities are around a few 1000 cm{sup -3}. For SMM J02399, the [O III] line likely arises from H II regions formed by hot (T {sub eff} > 40,000 K) young stars in a massive starburst that dominates the far-IR luminosity of the system. The present work demonstrates the utility of the [O III] line for characterizing starbursts and AGN within galaxies in the early universe. These are the first detections of this astrophysically important line from galaxies beyond a redshift of 0.05.

Ferkinhoff, C.; Hailey-Dunsheath, S.; Nikola, T.; Parshley, S. C.; Stacey, G. J. [Department of Astronomy, Cornell University, Ithaca, NY 14853 (United States); Benford, D. J.; Staguhn, J. G., E-mail: cferkinh@astro.cornell.ed, E-mail: steve@mpe.mpg.d [Observational Cosmology Laboratory (Code 665), NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States)

2010-05-01T23:59:59.000Z

319

WISE TF: A MID-INFRARED, 3.4 {mu}m EXTENSION OF THE TULLY-FISHER RELATION USING WISE PHOTOMETRY  

SciTech Connect (OSTI)

We present a mid-infrared Tully-Fisher (TF) relation using photometry from the 3.4 {mu}m W1 band of the Wide-field Infrared Survey Explorer (WISE) satellite. The WISE TF relation is formed from 568 galaxies taken from the all-sky 2MASS Tully-Fisher (2MTF) galaxy catalog, spanning a range of environments including field, group, and cluster galaxies. This constitutes the largest mid-infrared TF relation constructed to date. After applying a number of corrections to galaxy magnitudes and line widths, we measure a master TF relation given by M{sub corr} = -22.24 - 10.05[log (W{sub corr}) - 2.5], with an average dispersion of {sigma}{sub WISE} = 0.686 mag. There is some tension between WISE TF and a preliminary 3.6 {mu}m relation, which has a shallower slope and almost no intrinsic dispersion. However, our results agree well with a more recent relation constructed from a large sample of cluster galaxies. We additionally compare WISE TF to the near-infrared 2MTF template relations, finding a good agreement between the TF parameters and total dispersions of WISE TF and the 2MTF K-band template. This fact, coupled with typical galaxy colors of (K - W1) {approx} 0, suggests that these two bands are tracing similar stellar populations, including the older, centrally-located stars in the galactic bulge which can (for galaxies with a prominent bulge) dominate the light profile.

Lagattuta, David J.; Mould, Jeremy R. [Centre for Astrophysics and Supercomputing, Swinburne University of Technology, P.O. Box 218, Hawthorn, VIC 3122 (Australia); Staveley-Smith, Lister; Hong Tao; Springob, Christopher M. [ARC Centre of Excellence for All-sky Astrophysics (CAASTRO), Redfern, NSW (Australia); Masters, Karen L. [Institute for Cosmology and Gravitation, University of Portsmouth, Dennis Sciama Building, Burnaby Road, Portsmouth, PO1 3FX (United Kingdom); Koribalski, Baerbel S. [CSIRO Astronomy and Space Science, Australia Telescope National Facility (ATNF) P.O. Box 76, Epping, NSW 1710 (Australia); Jones, D. Heath, E-mail: dlagattu@astro.swin.edu.au [School of Physics, Monash University, Clayton, VIC 3800 (Australia)

2013-07-10T23:59:59.000Z

320

Coupling MM5 with ISOLSM:  

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 MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phases on &gamma;-Al2O3. |ID#: 19834Costsincludingincludinga Yun

Note: This page contains sample records for the topic "om mm mu" 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

Search for sneutrino production in $e\\mu$ final states in 5.3 fb$^{-1}$ of $p\\bar{p}$ collisions at $\\sqrt(s) =1.96$ TeV  

SciTech Connect (OSTI)

We report the results of a search for R parity violating (RPV) interactions leading to the production of supersymmetric sneutrinos decaying into e{mu} final states using 5.3 fb{sup -1} of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider. Having observed no evidence for production of e{mu} resonances, we set direct bounds on the RPV couplings {lambda}{prime}{sub 311} and {lambda}{sub 312} as a function of sneutrino mass.

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

2010-07-01T23:59:59.000Z

322

a. Lngsamt & adiabatiskt reversibel, dvs en isentropisk process V1 = nRT1 / p1 = (m/M) RT1/p1 , massa m = 1 kg  

E-Print Network [OSTI]

Svar 1303: a. Långsamt & adiabatiskt reversibel, dvs en isentropisk process V1 = n·R·T1 / p1 = (m/M) ·R·T1/p1 , massa m = 1 kg H2 : M = 0.002 kg/mol; CO : M = 0.028 kg/mol; CO2 : M = 0.044 kg/mol p1 = z bar V1 = (R/M) · (300 + 50·a) / z m3 . t.ex. 30066 : p = 3 bar, gas = CO, T1 = 450 K V1 = 0.445 m3

Zevenhoven, Ron

323

03/04/2006 07:26 PMGlaser CIITN Article -MU College of Arts and Science Research Communication Project Page 1 of 2http://rcp.missouri.edu/articles/glaser-CIITN.html  

E-Print Network [OSTI]

and Science Research Communication Project Page 2 of 2http://rcp.missouri.edu/articles/glaser-CIITN.html Links03/04/2006 07:26 PMGlaser CIITN Article - MU College of Arts and Science Research Communication Project Page 1 of 2http://rcp.missouri.edu/articles/glaser-CIITN.html skip navigation home the archives

Glaser, Rainer

324

Final technical report; Mercury Release from Organic matter (OM) and OM-Coated Mineral Surfaces  

SciTech Connect (OSTI)

This document is the final technical report for a project designed to address fundamental processes controlling the release of mercury from flood plain soils associated with East Fork Poplar Creek, Tennessee near the U.S. Department of Energy Oak Ridge facility. The report summarizes the activities, findings, presentations, and publications resulting from an award to the U.S. Geological that were part of a larger overall effort including Kathy Nagy (University of Illinois, Chicago, Ill) and Joseph Ryan (University of Colorado, Boulder, CO). The specific charge for the U.S.G.S. portion of the study was to provide analytical support for the larger group effort (Nagy and Ryan), especially with regard to analyses of Hg and dissolved organic matter, and to provide information about the release of mercury from the floodplain soils.

Aiken, George

2014-10-02T23:59:59.000Z

325

Two-chord interferometry using 3.39 {mu}m He-Ne laser on a flux-coil-generated FRC  

SciTech Connect (OSTI)

A two-chord {lambda}{sub IR}{approx}3.39 {mu}m He-Ne laser interferometer system was developed for a flux-coil-generated field-reversed configuration to estimate the electron density and the total temperature of the field-reversed configuration (FRC) plasma. This two-chord heterodyne interferometer system consists of a single {approx}2 mW infrared He-Ne laser, a visible ({lambda}{sub vis}{approx}632.8 nm) He-Ne laser for the alignment, a 40 MHz acousto-optic modulator, photodetectors, and quadrature phase detectors. Initial measurement was performed and the measured average electron densities were 2-10x10{sup 19} m{sup -3} at two different radial positions in the midplane. A time shift in density was observed as the FRC expands radially. The time evolution of the line-averaged density agrees with the density estimated from the in situ internal magnetic probes, based on a rigid-rotor profile model.

Gota, H.; Deng, B. H.; Gupta, D.; Kiyashko, V.; Knapp, K.; Mendoza, R.; Morehouse, M. [Tri Alpha Energy, Inc., Rancho Santa Margarita, California 92688 (United States); Bolte, N.; Roche, T.; Wessel, F. [Tri Alpha Energy, Inc., Rancho Santa Margarita, California 92688 (United States); Department of Physics and Astronomy, University of California, Irvine, California 92697 (United States)

2010-10-15T23:59:59.000Z

326

Selection Tests of MnZn and NiZn Ferrites for Mu2e 300 kHz and 5.1 MHz AC Dipoles  

SciTech Connect (OSTI)

Mu2e, a charged lepton flavor violation (CLFV) experiment is planned to start at Fermilab late in this decade. The proposed experiment will search for neutrinoless muon to electron conversions with unprecedented sensitivity, better than 6 x 10{sup -17 }at 90% CL. To achieve this sensitivity the incoming proton beam must be highly suppressed during the window for detecting the muon decays. The current proposal for beam extinction is based on a collimator design with two dipoles running at {approx}300 kHz and 5.1 MHz and synchronized to the proton bunch spacing. The appropriate choice of ferrite material for the magnet yoke is a critical step in the overall design of the dipoles and their reliable operation at such high frequencies over the life of the experiment. This choice, based on a series of the thermal and magnetic measurements of the ferrite samples, is discussed in the paper. Additionally, the first results from the testing at 300 kHz of a prototype AC dipole are presented.

Bourkland, K.; Elementi, L.; Feher, S.; Harding, D.J.; Kashikhin, V.S.; Makarov, A.; Pfeffer, H.; Velev, G.V.; /Fermilab; Mulushev, E.; /Institute of Automatics and Electrometry; Iedmeska, I.; /Moscow, MIPT; Venturini, M.; /Pisa U.

2011-09-09T23:59:59.000Z

327

Temperature-dependent collision-broadening parameters of H[sub 2]O lines in the 1. 4-[mu]m region using diode laser absorption spectroscopy  

SciTech Connect (OSTI)

Radiative properties of water vapor in the infrared spectrum are important in a variety of applications, including atmospheric sounding experiments, radiative sensing of combustion processes, and optical diagnostics for gasdynamic and aerodynamic studies. Here, spectrally resolved measurements of water vapor absorption spectra near 1.4 [mu]m have been performed with a tunable, distributed-feedback InGaAsP diode laser. A lineshape analysis was used to infer the collision-broadening coefficient of 11 rovibrational transitions in the [nu] + [nu][sub 3] and 2[nu][sub 1] vibration bands perturbed separately by N[sub 2], O[sub 2], CO[sub 2], and H[sub 2]. The temperature dependence of the broadening coefficients was determined using a temperature-controlled static cell and a pressure-driven shock tube over the range 300--1,200 K. The measured coefficients are in good agreement with the previous calculations of Delaye. Also, agreement is found between prior experimental data, obtained for the same rotational transitions but different vibration bands, and the results.

Langlois, S.; Birbeck, T.P.; Hanson, R.K. (Stanford Univ., CA (United States). Dept. of Mechanical Engineering)

1994-10-01T23:59:59.000Z

328

Measurements of line strengths in the HO sub 2. nu. sub 1 overtone band at 1. 5. mu. m using an InGaAsP laser  

SciTech Connect (OSTI)

The hydroperoxyl radical, HO{sub 2}, is a pivotal atmospheric species, being closely coupled to OH, the most important oxidant in both tropospheric and stratospheric chemistry. The authors report the first observation of resolved rotational-vibrational overtone (2{nu}{sub 1}) absorptions of the hydroperoxyl radical (HO{sub 2}) in the 1.5-{mu}m region, using two-tone frequency modulation spectroscopy (TTFMS) with an InGaAsP laser diode and White-cell optics. Photolysis of Cl{sub 2}/H{sub 2}O{sub 2} mixtures was used to produce the HO{sub 2}, and the concentration was determined by modulated-photolysis UV absorption spectroscopy. The line center adsorption cross sections for the strongest lines ranged between 1.3 {times} 10{sup {minus}20} and 10 {times} 10{sup {minus}20} cm{sup 2} molecule{sup {minus}1} under Doppler-limited conditions. For the strongest line this corresponds to an integrated line strength S of 1.6 {times} 10{sup {minus}21} cm{sup 2} molecule{sup {minus}1} cm{sup {minus}1}, a line strength of the same order of magnitude as lines previously observed in the relatively weak {nu}{sub 1} fundamental.

Johnson, T.J.; Wienhold, F.G.; Burrows, J.P.; Harris, G.W. (Max Planck Inst. for Chemistry, Mainz (Germany)); Burkhard, H. (DBP Telekom Research Inst., Darmstadt (Germany))

1991-08-22T23:59:59.000Z

329

MU INTERNATIONAL DIRECTORY International Directory  

E-Print Network [OSTI]

of Ag., Food & Natural Resources International Programs http://students.missouri.edu/~asa Association of Malaysian Students http://www.missouri.edu/~ctl2m5/index.html Bangladesh Student Association

Taylor, Jerry

330

Experiment Profile: Mu2e  

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 MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicy and Assistance100 tonusingdeposition.EnergyExpedited6

331

Proton form factor ratio, {mu}{sub p}G{sub E}{sup P}/G{sub M}{sup P} from double spin asymmetry  

SciTech Connect (OSTI)

The form factors are fundamental properties of the nucleon representing the effect of its structure on its response to electromagnetic probes such as electrons. They are functions of the four-momentum transfer squared Q{sup 2} between the electron and the proton. This thesis reports the results of a new measurement of the ratio of the electric and magnetic form factors of the proton up to Q{sup 2} = 5.66 (GeV/c){sup 2} using the double spin asymmetry with a polarized beam and target. Experiment E07-003 (SANE, Spin Asymmetries of the Nucleon Experiment) was carried out in Hall C at Jefferson Lab in 2009 to study the proton spin structure functions with a dynamically polarized ammonia target and longitudinally polarized electron beam. By detecting elastically scattered protons in the High-Momentum Spectrometer (HMS) in coincidence with the electrons in the Big Electron Telescope Array (BETA), elastic measurements were carried out in parallel. The elastic double spin asymmetry allows one to extract the proton electric to magnetic form factor ratio G{sup p}{sub E}/G{sup p}{sub M} at high-momentum transfer, Q{sup 2} = 5.66 (GeV/c){sup 2}. In addition to the coincidence data, inclusively scattered electrons from the polarized ammonia target were detected by HMS, which allows to measure the beam-target asymmetry in the elastic region with the target spin nearly perpendicular to the momentum transfer, and to extract G{sup p}{sub E}/G{sup p}{sub M} at low Q{sup 2} = 2.06 (GeV/c){sup 2}. This alternative measurement of G{sup p}{sub E}/G{sup p}{sub M} has verified and confirmed the dramatic discrepancy at high Q{sup 2} between the Rosenbluth and the recoil-polarization-transfer iv method with a different measurement technique and systematic uncertainties uncorrelated to those of the recoil-polarization measurements. The measurement of the form factor ratio at Q{sup 2} = 2.06 (GeV/c){sup 2} has been determined as {mu}{sub p}G{sup p}{sub E}/G{sup p}{sub M} = 0.605{+-}0.178{sub stat}{+-}0.033{sub sys} which is in agreement with an earlier measurement with the polarized target technique at similar kinematics. The measurement of the form factor ratio at Q{sup 2} = 5.66 (GeV/c){sup 2} has been determined as {mu}{sub p}G{sup p}{sub E}/G{sup p}{sub M} = 0.672 {+-} 0.362{sub stat} which represents the highest Q{sup 2} reach with the double spin asymmetry to date.

Habarakada Liyanage, Anusha Pushpakumari [Hampton U., JLAB] [Hampton U., JLAB

2013-08-01T23:59:59.000Z

332

THE 0.5-2.22 {mu}m SCATTERED LIGHT SPECTRUM OF THE DISK AROUND TW Hya: DETECTION OF A PARTIALLY FILLED DISK GAP AT 80 AU  

SciTech Connect (OSTI)

We present a 0.5-2.2 {mu}m scattered light spectrum of the circumstellar disk around TW Hya from a combination of spatially resolved Hubble Space Telescope STIS spectroscopy and NICMOS coronagraphic images of the disk. We investigate the morphology of the disk at distances >40 AU over this wide range of wavelengths, and identify the presence of a depression in surface brightness at {approx}80 AU that could be caused by a gap in the disk. Additionally, we quantify the surface brightness, azimuthal symmetry, and spectral character of the disk as a function of radius. Our analysis shows that the scattering efficiency of the dust is largely neutral to blue over the observed wavelengths. We model the disk as a steady {alpha}-disk with an ad hoc gap structure. The thermal properties of the disk are self-consistently calculated using a three-dimensional radiative transfer code that uses ray tracing to model the heating of the disk interior and scattered light images. We find a good fit to the data over a wide range of distances from the star if we use a model disk with a partially filled gap of 30% depth at 80 AU and with a self-similar truncation knee at 100 AU. The origin of the gap is unclear, but it could arise from a transition in the nature of the disk's dust composition or the presence of a planetary companion. Based on scalings to previous hydrodynamic simulations of gap-opening criteria for embedded proto-planets, we estimate that a planetary companion forming the gap could have a mass between 6 and 28 M{sub Circled-Plus }.

Debes, John H. [Space Telescope Science Institute, Baltimore, MD 21218 (United States); Jang-Condell, Hannah [University of Wyoming, Laramie, WY 82071 (United States); Weinberger, Alycia J. [Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, DC 20015 (United States); Roberge, Aki [Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Schneider, Glenn [Steward Observatory, University of Arizona, Tuscon, AZ 85721 (United States)

2013-07-01T23:59:59.000Z

333

Testing Results for Nb-Ti, 120-mm-Aperture, Low-B Quadrupole Models for the LHC High-Luminosity Insertion  

E-Print Network [OSTI]

The design and construction of a 120 mm wide-aperture, Nb-Ti superconducting quadrupole magnet for the LHC insertion region is part of a study towards a luminosity upgrade of the LHC at CERN, envisaged for 2020-22. The main challenges for this accelerator quality magnet are to operate reliably with the high heat and radiation loads that are predicted in the insertion magnet regions. Calculations give approximately 500 Watts over the 30-m-long string of insertion magnets, while today LHC is operating for a nominal heat load of 12 Watts. To extract this heat, the model magnets incorporate new features: Open cable insulation, open ground insulation, open magnet structure, and a quench heater that has open channels to help extract the steady state heat load. This paper presents results from tests at room temperature and 1.8 K for the initial model magnet. We report magnet training, transfer function and field quality measurements, quench heater performance, and heat extraction studies using imbedded heaters to si...

Kirby, G A; Bajko, M; Charrondiere, M; Bourcey, N; Datskov, V I; Fessia, P; Feuvrier, J; Galbraith, P; Garcia Tabares, A; Garcia-Perez, J; Granieri, P; Hagen, P; Lorin, C; Perez, J C; Russenschuck, S; Sahner, T; Segreti, M; Todesco, E; Willering, G

2013-01-01T23:59:59.000Z

334

The Ability of MM5 to Simulate Ice Clouds: Systematic Comparison between Simulated and Measured Fluxes and Lidar/Radar Profiles at SIRTA Atmospheric Observatory  

SciTech Connect (OSTI)

Ice clouds play a major role in the radiative energy budget of the Earth-atmosphere system (Liou 1986). Their radiative effect is governed primarily by the equilibrium between their albedo and greenhouse effects. Both macrophysical and microphysical properties of ice clouds regulate this equilibrium. For quantifying the effect of these clouds onto climate and weather systems, they must be properly characterized in atmospheric models. In this paper we use remote-sensing measurements from the SIRTA ground based atmospheric observatory (Site Instrumental de Recherche par Teledetection Atmospherique, http://sirta.lmd.polytechnique.fr). Lidar and radar observations taken over 18 months are used, in order to gain statistical confidence in the model evaluation. Along this period of time, 62 days are selected for study because they contain parts of ice clouds. We use the ''model to observations'' approach by simulating lidar and radar signals from MM5 outputs. Other more classical variables such as shortwave and longwave radiative fluxes are also used. Four microphysical schemes, among which that proposed by Reisner et al. (1998) with original or modified parameterizations of particle terminal fall velocities (Zurovac-Jevtic and Zhang 2003, Heymsfield and Donner 1990), and the simplified Dudhia (1989) scheme are evaluated in this study.

Chiriaco, M.; Vautard, R.; Chepfer, H.; Haeffelin, M.; Wanherdrick, Y.; Morille, Y.; Protat, A.; Dudhia, J.

2005-03-18T23:59:59.000Z

335

Friction Factor Measurement, Analysis, and Modeling for Flat-Plates with 12.15 mm Diameter Hole-Pattern, Tested with Air at Different Clearances, Inlet Pressures, and Pressure Ratios  

E-Print Network [OSTI]

of 800, 1000, and 1200 psi respectively). These nine combinations of clearance and inlet pressure will give a range of friction factor. The following objectives are considered. 17 Figure 10. Detailed view of a 3.175 mm diameter hole...

Deva Asirvatham, Thanesh

2011-02-22T23:59:59.000Z

336

Genetic Algorithm Based Improved Sub-Optimal Model Reduction in Nyquist Plane for Optimal Tuning Rule Extraction of PID and PI{\\lambda}D{\\mu} Controllers via Genetic Programming  

E-Print Network [OSTI]

Genetic Algorithm (GA) has been used in this paper for a new Nyquist based sub-optimal model reduction and optimal time domain tuning of PID and fractional order (FO) PI{\\lambda}D{\\mu} controllers. Comparative studies show that the new model reduction technique outperforms the conventional H2-norm based reduced order modeling techniques. Optimum tuning rule has been developed next with a test-bench of higher order processes via Genetic Programming (GP) with minimum value of weighted integral error index and control signal. From the Pareto optimal front which is a trade-off between the complexity of the formulae and control performance, an efficient set of tuning rules has been generated for time domain optimal PID and PI{\\lambda}D{\\mu} controllers.

Das, Saptarshi; Das, Shantanu; Gupta, Amitava; 10.1109/PACC.2011.5978962

2012-01-01T23:59:59.000Z

337

A wide-bandwidth low-noise InGaAsP-InAlAs superlattice avalanche photodiode with a flip-chip structure for wavelengths of 1. 3 and 1. 55 [mu]m  

SciTech Connect (OSTI)

This paper reports the fabrication of a flip-chip InGaAsP-InAlAs superlattice avalanche photodiode using gas source molecular beam epitaxy. The incident light reaches the InGaAs photoabsorption layer through the InP substrate and an InGaAsP-InAlAs superlattice multiplication region which are transparent for wavelengths of 1.55 and 1.3 [mu]m. The light reflection by the electrode enables the absorption layer to be as thin as 0.8 [mu]m without significantly reducing the quantum efficiency. A maximum bandwidth of 17 GHz was obtained at a low multiplication factor because of the transit time through the absorption layer is reduced.

Kagawa, Toshiaki; Kawamura, Yuichi; Iwamura, Hidetoshi (NTT Opto-electronics Labs., Atsugi-shi, Kanagawa (Japan))

1993-05-01T23:59:59.000Z

338

cession Numb Main Entry Title Description Restrictions Material type Extent in container Location Slides Map Case M/A Date MM/DD/YY Accession date Notes Folder List 81-002 Froman, Lenore Photographs, 1959  

E-Print Network [OSTI]

Slides Map Case M/A Date MM/DD/YY Accession date Notes Folder List 81-002 Froman, Lenore Photographs, 1959 Five color 35mm slides depicting the departure of R/V Stranger on Naga Expedition, 15 June 1959. Photographs 5 items Slides 1A 1A 7/21/1981 1981 Not Needed 81-003 SIO Ship Operations and Marine Technical

Russell, Lynn

339

Event-triggered nonlinear control for attitude stabilization of a J.F. Guerrero-Castellanos, J.J. Tellez-Guzman, S. Durand, N. Marchand, J.U. Alvarez-Mu~noz  

E-Print Network [OSTI]

-Castellanos, J.J. T´ellez-Guzm´an, S. Durand, N. Marchand, J.U. Alvarez-Mu~noz Abstract-- Event-triggered control, sylvain@durandchamontin.fr N. Marchand is with GIPSA-lab laboratory, Control Systems Dept., SySCo team, CNRS-Univ. of Grenoble, ENSE3 BP 46, 38402 St Martin d'H`eres Cedex, France, nicolas.marchand

Paris-Sud XI, Université de

340

mm-Wave Op-Amps employing simple-Miller compensation, with OIP3/PDC ratios of 211 (10 dB NF) and 144 (6.0 dB NF) at 2 GHz  

E-Print Network [OSTI]

mm-Wave Op-Amps employing simple-Miller compensation, with OIP3/PDC ratios of 211 (10 dB NF/PDC ratio at fs = 2-3 GHz, compared to state-of-the-art. We address considerations important 1000 mW power dissipation PDC . This very high ratio of output-referred third-order-intercept power

Rodwell, Mark J. W.

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341

Computation of the free energy due to electron density fluctuation of a solute in solution: A QM/MM method with perturbation approach combined with a theory of solutions  

SciTech Connect (OSTI)

We developed a perturbation approach to compute solvation free energy ?? within the framework of QM (quantum mechanical)/MM (molecular mechanical) method combined with a theory of energy representation (QM/MM-ER). The energy shift ? of the whole system due to the electronic polarization of the solute is evaluated using the second-order perturbation theory (PT2), where the electric field formed by surrounding solvent molecules is treated as the perturbation to the electronic Hamiltonian of the isolated solute. The point of our approach is that the energy shift ?, thus obtained, is to be adopted for a novel energy coordinate of the distribution functions which serve as fundamental variables in the free energy functional developed in our previous work. The most time-consuming part in the QM/MM-ER simulation can be, thus, avoided without serious loss of accuracy. For our benchmark set of molecules, it is demonstrated that the PT2 approach coupled with QM/MM-ER gives hydration free energies in excellent agreements with those given by the conventional method utilizing the Kohn-Sham SCF procedure except for a few molecules in the benchmark set. A variant of the approach is also proposed to deal with such difficulties associated with the problematic systems. The present approach is also advantageous to parallel implementations. We examined the parallel efficiency of our PT2 code on multi-core processors and found that the speedup increases almost linearly with respect to the number of cores. Thus, it was demonstrated that QM/MM-ER coupled with PT2 deserves practical applications to systems of interest.

Suzuoka, Daiki; Takahashi, Hideaki, E-mail: hideaki@m.tohoku.ac.jp; Morita, Akihiro [Department of Chemistry, Graduate School of Science, Tohoku University, Sendai Miyagi 980-8578 (Japan)] [Department of Chemistry, Graduate School of Science, Tohoku University, Sendai Miyagi 980-8578 (Japan)

2014-04-07T23:59:59.000Z

342

Probing the Electronic Structures of [Cmu(Mu-XR(2)]**N+ Diamond Cores As a Function of the Bridging X Atom (X = N Or P) And Charge (N=0, 1, 2)  

SciTech Connect (OSTI)

A series of dicopper diamond core complexes that can be isolated in three different oxidation states ([Cu{sub 2}({mu}-XR{sub 2})]{sup n+}, where n = 0, 1, 2 and X = N or P) is described. Of particular interest is the relative degree of oxidation of the respective copper centers and the bridging XR{sub 2} units, upon successive oxidations. These dicopper complexes feature terminal phosphine and either bridging amido or phosphido donors, and as such their metal-ligand bonds are highly covalent. Cu K-edge, Cu L-edge, and P K-edge spectroscopies, in combination with solid-state X-ray structures and DFT calculations, provides a complementary electronic structure picture for the entire set of complexes that tracks the involvement of a majority of ligand-based redox chemistry. The electronic structure picture that emerges for these inorganic dicopper diamond cores shares similarities with the Cu{sub 2}({mu}-SR){sub 2} Cu{sub A} sites of cytochrome c oxidases and nitrous oxide reductases.

Harkins, S.B.; Mankad, N.P.; Miller, A.J.M.; Szilagyi, R.K.; Peters, J.C.

2009-05-18T23:59:59.000Z

343

Spectroscopic investigation of 2.02 {mu}m emission in Ho{sup 3+}/Tm{sup 3+} codoped transparent glass ceramic containing CaF{sub 2} nanocrystals  

SciTech Connect (OSTI)

Tm{sup 3+} and Ho{sup 3+} codoped transparent glass ceramic (GC) containing CaF{sub 2} nanocrystals were fabricated by melt-quenching and subsequent thermal treatment. X-ray diffraction and transmission electron microscopy analysis confirmed the precipitation of CaF{sub 2} nanocrystals among the glass matrix. Energy-dispersive x-ray spectroscopy results evidenced the incorporation of Tm{sup 3+} and Ho{sup 3+} into the CaF{sub 2} nanocrystals. Judd-Ofelt parameters were calculated based on the absorption spectra, the smaller {Omega}{sub 2} and larger {Omega}{sub 6} imply that Tm{sup 3+} and Ho{sup 3+} ions has entered into a symmetrical ionic crystal field. 2.02 {mu}m emission spectral of the GC samples were recorded at room temperature with an excitation of 808 nm laser diode. The enhancement of the emission at 2.02 {mu}m in the GC samples could be attributed to more efficient cross relaxation process of Tm{sup 3+}:{sup 3}H{sub 4+}Tm{sup 3+}:{sup 3}H{sub 6}{yields}{sup 2}Tm{sup 3+}:{sup 3}H{sub 4}, and energy transfer from Tm{sup 3+} to Ho{sup 3+} benefited from the incorporation of rare earth ions into CaF{sub 2} nanocrystals.

Chen, Q. J.; Zhang, W. J.; Qian, Q.; Yang, Z. M.; Zhang, Q. Y. [MOE Key Lab of Specially Functional Materials and Institute of Optical Communication Materials, South China University of Technology, Guangzhou 510641 (China)

2010-05-15T23:59:59.000Z

344

Measurement of the W Gamma --> mu nu gamma Cross-Section, Limits on Anomalous Trilinear Vector Boson Couplings, and the Radiation Amplitude Zero in p anti-p Collisions at s**(1/2) = 1.96 TeV  

SciTech Connect (OSTI)

This thesis details the measurement of the p{bar p} {yields} W{gamma} + X {yields} {mu}{nu}{gamma} + X cross section at {radical}s = 1.96 TeV using the D0 detector at Fermilab, in 134.5 pb{sup -1} of integrated luminosity. From the photon E{sub T} spectrum limits on anomalous couplings of the photon to the W are obtained. At 95% confidence level, limits of -1.05 < {Delta}{kappa} < 1.04 for {lambda} = 0 and -0.28 < {lambda} < 0.27 for {Delta}{kappa} = 0 are obtained on the anomalous coupling parameters. The charge signed rapidity difference from the data is displayed, and its significance discussed.

Askew, Andrew Warren

2004-11-01T23:59:59.000Z

345

Optical remote monitoring of CH/sub 4/ gas using low-loss optical fiber link and InGaAsP light-emitting diode in 1. 33-. mu. m region  

SciTech Connect (OSTI)

Purely optical remote monitoring of low-level CH/sub 4/ gas is realized for the first time by the method employing a 2-km long-distance, low-loss silica optical fiber link and a compact absorption cell in conjunction with a high radiant InGaAsP light-emitting diode (LED) at 1.33 ..mu..m. Based on the present experiment, the detection limit of CH/sub 4/ in air was confirmed to be approximately 2000 ppm, i.e., 4% of the lower explosion limit of CH/sub 4/. This result supports the conclusion that the fully optical remote sensing system incorporating ultralow loss optical fiber networks and near infrared LEDs or laser diodes can be extensively used for the detection and surveillance of various inflammable and/or explosive gases in industrial and mining complexes as well as in residential areas.

Chan, K.; Ito, H.; Inaba, H.

1983-10-01T23:59:59.000Z

346

Some conclusive considerations on the comparison of the ICARUS nu_mu to nu_e oscillation search with the MiniBooNE low-energy event excess  

E-Print Network [OSTI]

A sensitive search for anomalous LSND-like nu_mu to nu_e oscillations has been performed by the ICARUS Collaboration exposing the T600 LAr-TPC to the CERN to Gran Sasso (CNGS) neutrino beam. The result is compatible with the absence of additional anomalous contributions giving a limit to oscillation probability of 3.4E-3 and 7.6E-3 at 90% and 99% confidence levels respectively showing a tension between these new limits and the low-energy event excess (200 energy excess has been performed, including the energy resolution as obtained from the official MiniBooNE data release. As a result the previously reported tension is confirmed at 90% C.L., suggesting an unexplained nature or an otherwise instrumental effect for the MiniBooNE low energy event excess

Antonello, M; Benetti, P; Boffelli, F; Bubak, A; Calligarich, E; Centro, S; Cesana, A; Cieslik, K; Cline, D B; Cocco, A G; Dabrowska, A; Dermenev, A; Falcone, A; Farnese, C; Fava, A; Ferrari, A; Gibin, D; Gninenko, S; Guglielmi, A; Haranczyk, M; Holeczek, J; Kirsanov, M; Kisiel, J; Kochanek, I; Lagoda, J; Mania, S; Menegolli, A; Meng, G; Montanari, C; Otwinowski, S; Picchi, P; Pietropaolo, F; Plonski, P; Rappoldi, A; Raselli, G L; Rossella, M; Rubbia, C; Sala, P; Scaramelli, A; Sergiampietri, F; Stefan, D; Sulej, R; Szarska, M; Terrani, M; Torti, M; Varanini, F; Ventura, S; Vignoli, C; Wang, H; Yang, X; Zalewska, A; Zani, A; Zaremba, K

2015-01-01T23:59:59.000Z

347

Microsoft Word - WH-OM-1218 NEPA.docx  

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

218 Title: Blast and Paint WH Meter Skid, Prover Piping and Structure Description: Subcontractor shall shall provide all transportation, materials, equipment, supplies, tools,...

348

Sandia National Laboratories: 2013 O&M Workshop  

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

Generator Modeling Radar Friendly Blades Special Programs Techno-Economic Modeling, Analysis, and Support Analysis, Modeling, Cost of Energy, and Policy Impact: Wind Vision 2014...

349

Sandia National Laboratories: Reliability, O&M, Standards Development  

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

Generator Modeling Radar Friendly Blades Special Programs Techno-Economic Modeling, Analysis, and Support Analysis, Modeling, Cost of Energy, and Policy Impact: Wind Vision 2014...

350

OM300-GeoThermal MWD Navigation Instrument  

Broader source: Energy.gov [DOE]

Develop a 300°C capable directional drilling navigation tool using Micro Electro-Mechanical Systems (MEMS) accelerometers and flux-gate magnetometers.

351

Microsoft Word - BH-OM-1089 NEPA.docx  

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

all labor, materials, equipment, tools, fabrication, transportation, supervision, mobile lifting equipment, and rigging required to install BH fence modifications. Regulatory...

352

Microsoft Word - WH-OM-1008 NEPA.docx  

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

08 Title: Blast and Paint WH Texas 22 Header Piping Description: Subcontractor shall shall provide all transportation, materials, equipment, supplies, tools, facilities, utilities,...

353

Course Code: C89OM / C89OP  

E-Print Network [OSTI]

. Syllabus: Operations Management 1 Introduction to Operations Management Operating Systems, Performance Planning Just-in-Time Management Project Planning Failure Prevention, Maintenance and Safety Quality Total Quality Management Learning Outcomes: Subject Mastery Understanding, Knowledge and Subject

Painter, Kevin

354

OM-300 - MWD Geothermal Navigation Instrument Geothermal Project | Open  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoading map...(Utility Company)ReferencesNuiqsut, Alaska:Nutley,EnergyOHm GeothermalEnergy

355

Submitted to OMS Fejer processes with diminishing disturbances ...  

E-Print Network [OSTI]

Russian ]. [7] Nurminski E.A Convergence of the Suitable Affine Subspace Method for Finding the Least Dis- tance to a Simplex, Computational Mathematics and ...

nurmi

356

Status for Learning Curves indlg ved BES temadag om  

E-Print Network [OSTI]

;Characteristics of technical changes in wind power technology · Up-scaling of turbines · Improved efficiency's Law": Size - in rated power - doubles every four years #12;On Experience Curves · Cost decreases assessment, forecasting, scenarios, the development of energy models, etc. Researchers will use values

357

SiZRiBUTtOM OF THIS DOCUMBT I S  

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

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

358

Mme B. Cunot MM. N. Bertier  

E-Print Network [OSTI]

combustion de turbine a gaz Luc-Henry DOREY Département d'Énergétique Fondamentale et Appliquée Thèse de de combustion de turbine à gaz Soutenue le 1 juin 2012 Composition du jury : Mme Cuénot B. Rapporteur

Paris-Sud XI, Université de

359

Mineralogic Model (MM3.0) Report  

SciTech Connect (OSTI)

The purpose of this report is to provide a three-dimensional (3-D) representation of the mineral abundance within the geologic framework model domain. The mineralogic model enables project personnel to estimate mineral abundances at any position, within the model region, and within any stratigraphic unit in the model area. The model provides the abundance and distribution of 10 minerals and mineral groups within 22 stratigraphic sequences or model layers in the Yucca Mountain area. The uncertainties and limitations associated with this model are discussed in Section 6.4. Model validation accomplished by corroboration with data not cited as direct input is discussed in Section 7.

A. Sanchez

2004-09-07T23:59:59.000Z

360

mm-Wave Phase Shifters and Switches  

E-Print Network [OSTI]

media players and other personal devices while enhancing thein “Personal Digital Assistant (PDA)” devices to automotive

Adabi Firouzjaei, Ehsan

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

INSTRUCTIONS Annual Supply Inventory Certificate MM-5  

E-Print Network [OSTI]

, University Director & Operations Manager Materials & Logistics Management Room #: FB058 MC 2012 Telephone - Mandatory _______ _________________________________________________ 3. Materials Management Supervisor for Materials & Logistics Management _______________________________________________ Typed Name - Mandatory

Oliver, Douglas L.

362

Physical Consequences of a Momenta-Transfering Particle Theory of Induced Gravity and New Measurements Indicating Variation from Inverse Square Law at Length Scale of .1 mm: Statistical Time Properties of Gravitational Interaction and Analysis Thereof  

E-Print Network [OSTI]

This work presents physical consequences of our theory of induced gravity (Ref.1) regarding: 1) the requirement to consider shape and materials properties when calculating graviton cross section collision area; 2) use of Special Relativity; 3) implications regarding the shape of cosmos; 4) comparison to explanations using General Relativity; 5) properties of black holes; 6) relationship to the strong force and the theorized Higgs boson; 7) the possible origin of magnetic attraction; 8) new measurements showing variation from gravitational inverse square behavior at length scales of 0.1 mm and relationship to the Cosmological constant, and proof of the statistical time properties of the gravitational interaction.

Gary Christopher Vezzoli

2001-04-04T23:59:59.000Z

363

12/17/07 10:32 AMMU Researcher Develops Origin-Of-Life Theory for Young Earth -freshare.net Page 1 of 2http://www.freshare.net/exp/article/mu_researcher_develops_origin_of_life_theory_for_young_earth/list/  

E-Print Network [OSTI]

.niagarafrontierbible.com Creation Books &Creation Books & DVDsDVDs One of the largest selections of Creation books and DVDs of adenine, an essential organic molecule. Without it, the basic building blocks of life would not come is not outrageous," said Glaser, professor of chemistry in MU's College of Arts and Science. "You can find large

Glaser, Rainer

364

Page 1 of 2 Pi Gamma Mu  

E-Print Network [OSTI]

Fielding Lewis, Leon Walls, Denise Dunbar, Mediha Jusufagi, Harri Williams and, Robert Skiff. 1. Call selections c) Harri Williams will be in charge of refreshments d) Yolanda Flores will read the history e.6 Pictures for our website: A note of gratitude to our members Jeff Bukowski for the design of the society

Hayden, Nancy J.

365

RESEARCH PAPER Florin Iancu Norbert Mu ller  

E-Print Network [OSTI]

in 1995, with the MIT ``Micro Gas Turbine'' project, the engineering research world has explored F. Iancu in the 10­100 kW range), the concept of ultra-micro gas turbines (UlGT) has been introduced to define

Müller, Norbert

366

Charter Members History of Pi Mu Epsilon  

E-Print Network [OSTI]

Daniel Frey Jacob P. Gagnon Brittany Marie Grenzig James M Grippe Risa Gul Matthew Joseph Hems Nicholas S Guzman Matthew E. Hassell Kevin A. Kass Adam A. Sasson Prof. Dmytro Savchuk Jessica M. Tchorowski Prof Joining in 2014 Daniel Irmihaev Taylor Rose Juran Garreth Joshua Kaplan Navdep Kaur Colleen Kearney

Feingold, Alex

367

MU TRAVEL CARD CARDHOLDER ENROLLMENT / CHANGE FORM  

E-Print Network [OSTI]

: _______________________ Office Phone #: _____________________________ Cell Phone #: _______________________________ Email address: ______________ Approval Purchasing Director __________________________ Date : ____________ JP MorganChase Data User ID: ______________ Password: _____________ User Role: _________________ Control Group ________ Purchasing Department Revised

Hardy, Christopher R.

368

MU(& Ge-+v,  

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$ EGcG ENERGYELIkNATIONHEALXH:LTS-S,:?' _.JMOUNDI'

369

Crew-Served Machine Guns 5.56-mm and 7.62-mm  

E-Print Network [OSTI]

....................................................................................................1-19 CLEANING AND LUBRICATING PROCEDURES AND PREVENTIVE MAINTENANCE .........................................................................1-8 Section II. MAINTENANCE..........................................................................................1-28 MAINTENANCE PROCEDURES .....................................................................1

US Army Corps of Engineers

370

Coupling MM5 with LSM1: Development, Testing, and Application - MM5_workshop  

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 MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phases on &gamma;-Al2O3. |ID#: 19834Costsincludingincludinga

371

Thenature of marbled Terra Sigillata slips: a combined mu XRF and mu XRD investigation  

SciTech Connect (OSTI)

In addition to the red terra sigillata production, the largest Gallic workshop (La Graufesenque) made a special type of terra sigillata, called 'marbled' by the archaeologists. Produced exclusively on this site, this pottery is characterized by a surface finish made of a mixture of yellow and red slips. Because the two slips are intimately mixed, it is difficult to obtain the precise composition of one of the two constituents without contamination by the other. In order to obtain very precise correlation at the appropriate scale between the color aspect and the element and mineralogical phase distributions in the slip, combined electron microprobe, x-ray micro spectroscopies and micro diffraction on cross sectional samples were performed. The aim is to discover how potters were able to produce this unique type of terra sigillata and especially this slip showing an intense yellow color. Results show that the yellow component of marbled sigillata was made from a titanium-rich clay preparation. The color is related to the formation of a pseudobrookite (TiFe2O5) phase in the yellow part of the slip, the main characteristics of that structure being considered nowadays as essential for the fabrication of stable yellow ceramic pigments. Its physical properties such as high refractive indices and a melting point higher than that of most silicates widely used as ceramic colorants are indeed determinant for this kind of applications. Finally, the red parts have a similar composition (elementary and mineralogical) to the one of standard red slip.

Leon, Yoanna; Sciau, Philippe; Goudeau, Philippe; Tamura, Nobumichi; Webb, Sam; Mehta, Apurva

2009-01-31T23:59:59.000Z

372

The nature of marbled Terra Sigillata slips: a combined mu XRF and mu XRD investigation  

E-Print Network [OSTI]

Sigillata slips: a combined µXRF and µXRD investigation Y.and micro x-ray fluorescence (µXRF), as it makes correlationthe highest quality µXRD and µXRF measurements we decided to

Leon, Yoanna

2009-01-01T23:59:59.000Z

373

Production of bound triplet $?^{+} ?^{-}$ system in collisions of electrons with atoms  

E-Print Network [OSTI]

This paper deals with the production of orthodimuonium (OM) ($\\mu^{+} \\mu^{-}$ atom in triplet state) in collisions of high-energy electrons with nuclei or atoms. This reaction was previously studied by Holvik and Olsen [Phys. Rev. D 35, 2124 (1987)] on the basis of a bremsstrahlung mechanism where OM is produced by only one virtual photon. In the present paper we consider a competing three-photon mechanism where the production of OM results from the collision of a photon generated by the electron with two photons emitted by the nucleus. We derive the corresponding spectrum and production rate of OM and show that the three-photon mechanism is the dominant one for heavy atom target.

N. Arteaga-Romero; C. Carimalo; V. G. Serbo

2000-01-27T23:59:59.000Z

374

PSI activity, MuCap, MuSun 1. P. Winter and MuCap collaboration. Muon Capture on the Proton. International  

E-Print Network [OSTI]

on 22 Apr 2011 arXiv:1104.4421. 15. R. Engels, R. Emmerich, K. Grigoryev, P. Kravtsov, L. Kochenda, M.Phys.Conf.Ser. 295 (2011) 012161 16. H. Seyfarth, V. Baryshevsky, C. Duweke, R. Emmerich, R. Engels, K. Grigoryev, A

Titov, Anatoly

375

Microsoft Word - WH-MM-809 NEPA.docx  

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

on three offsite 36" crude oil pipeline valves running from WH to the Lake Charles Meter Station (3-PL00-MOV2, 3-PL00-MOV3, and 3-PL00-MOV4). Tasks include excavation of the...

376

MEASUREMENTS OF THE 1MM RECEIVER OPTICS Dick Plambeck  

E-Print Network [OSTI]

defective rods of extruded Teflon (PTFE). These rods were slightly porous along their central axes, leading roughness, gaps between panels, and scattering by panel #12; -- 2 -- adjusting screws) are summarized

377

Microsoft Word - BM-MM-821A.docx  

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

carbon dioxide, geothermal system fluids, hydrogen gas, natural gas, nitrogen gas, oil, produced water, steam, and water). Covered modifications would not have the potential to...

378

Microsoft Word - BM-MM-762 NEPA.docx  

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

tools, equipment, and supervision required to replace the existing brine disposal piping to the BM brine tank with new carbon steel pipe and concrete lined carbon steel pipe....

379

Microsoft Word - BM-MM-1026 NEPA.docx  

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

026 Title: Replace Sparge Piping at BM RWIS Description: Subcontractor shall shall provide all labor, materials, tools, equipment, and supervision required to replace sparge piping...

380

Microsoft Word - VP-MM-820 NEPA.docx  

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

recovery, or treatment facilities, but the proposal may include categorically excluded waste storage, disposal, recovery, or treatment actions. 3. Disturb hazardous substances,...

Note: This page contains sample records for the topic "om mm mu" 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

Microsoft Word - BH-MM-746B NEPA.docx  

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

of water, soil, rock, or contaminants; and sampling and characterization of water effluents, air emissions, or solid waste streams. Electronic approval via NEPA Workflow 92313 ....

382

800mm luxury : pencil tower phenomenon in Hong Kong, China  

E-Print Network [OSTI]

150m2 - 40m2 - 60m3. Pencil Towers are slender pencil-like apartment buildings. They are commonly found in high-dense Asian cities such as Hong Kong, Tokyo and Singapore. Focusing on Hong Kong as the context of research, ...

Yam, Hiu Lan

2012-01-01T23:59:59.000Z

383

In-vehicle mm-Wave Channel Model and Measurement  

E-Print Network [OSTI]

and costly cable bundles with wireless links. The current upswing of electrically-propelled vehicles, Ales Prokes The Faculty of Electrical Engineering and Communication Brno University of Technology Brno kilometers of wires weighing easily up to 50 kg [1], while vehicle manufacturers appreciate weight savings

Zemen, Thomas

384

Dimensions are shown in inch (mm ) Dimensions subject to change  

E-Print Network [OSTI]

pole 1 BCD code 2 BCD complement code 3 Gray code 4 Hexadecimal code Contact Material 3 (STD), Gold 1 SPDT, SP3T, SP4T functions · Rotary binary-decimal and hexadecimal coding Typical Applications · Timers RTE1010N13 10 BCD 65 RTE1000N33 RTE1010N33 10 GRAY 65 RTE1600N43 RTE1610N43 10 HEXADECIMAL 65 PC Mount

Berns, Hans-Gerd

385

Microsoft Word - BM-MM-762A,GFE.docx  

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

A Title: Replace Brine Disposal System Header to BM Brine Tank, GFE Description: Manufacturer shall provide the piping and fittings associated with the replacement of the brine...

386

A mm-scale aeroelastic oscillation-based anemometer  

E-Print Network [OSTI]

The flutter of a thin filament can provide a good indication of fluid velocity at small scales. By combining a 'fishtail'-shaped filament's aeroelastic and vortex-forced flutter modes, its oscillation frequency can be ...

McKay, Ian Salmon

2012-01-01T23:59:59.000Z

387

Microsoft Word - WH-MM-780 NEPA.docx  

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

to replace the seven obsolete WH raw water injection pump vibration transmitters at pumps WHP-526 though WHP-532. Tasks include replacing the existing GE Bentley Nevada 1800...

388

Microsoft Word - BM-MM-1152 NEPA.docx  

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

equipment, and supervision required to replace the existing Bryan Mound brine disposal pumps, BMP- 115 and BMP-116 with two new pumps (supplied as Government Furnished Equipment)....

389

40 MM Grenade Launcher Qualification Requirements at Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustionImprovement3 Beryllium-Associated Worker2014Department of Energy 3Keene -EXECUTIVE.5

390

Posters Surface Flux Intercomparison Between the MM5 Model  

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 Administration the1 - September 2006PhotovoltaicSeptember 22, 2014SocietyJ. Dudhia51 Posters755177331

391

Microsoft Word - WH-MM-767B NEPA.docx  

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

67B Title: Replace WH Brine Disposal System Header from MOV-51's to WHT-1415 Brine Tanks with HDPE Pipe Description: Subcontractor shall provide all labor, tools, materials,...

392

Microsoft Word - BC-MM-815 NEPA.docx  

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

resources. Categorical Exclusion to be applied: B1.4 Installation or modification of air conditioning systems required for temperature control for operation of existing...

393

Microsoft Word - MM5_LSM_JGR.doc  

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 MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMappingENVIRONMENTALHYDROPOWERFebruarySave the October 30,74Impact of

394

Microsoft Word - BH-MM-1038 NEPA.docx  

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

38 Title: Recondition and Repair BHTX-14 Transformer Description: Subcontractor shall provide all labor, supervision, tools, equipment, and transportation required to remanufacture...

395

ANNUAL REPORT U.S. DEPARlMm OF COMMERCE  

E-Print Network [OSTI]

, or to this publication furnished by the NOAA Environmental Research Laboratories, in any advertising or sales an intent to cause directly or indirectly the advertised product to be used or purchased because and an understanding of the transport and dispersion of pollutants; surface waves and oscillations-critical to lake

396

OM10301 1/20 Fusion Power Associates Annual Meeting and Symposium  

E-Print Network [OSTI]

3 Magnetic field 3 T Total weight 1,500 t NBI NBI Local Island Divertor (LID) ECR 84 ­ 168 GHz ICRF 25-100 MHz Plasma vacuum vessel World largest superconducting coil system Magnetic energy 1 GJ armor strategy (D) PMI, Tungsten (3) Current drive and heating (W) (4) Disruption mitigation (S) 2. ITER

397

Effective O&M Policy in Public Buildings (Text Version) | Department...  

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

Carol Chafetz: Good afternoon, everyone; this is Carol, and I apologize in advance if I cough, because I have a cold, but a lot - it's cooperating this afternoon. Thank you,...

398

Approximating the Exponential, the Lanczos Method and an ˜ O(m ...  

E-Print Network [OSTI]

We give a novel spectral approximation algorithm for the balanced separator problem that, ... we show that, via the Lanczos method from numerical analysis, it yields a ..... We believe that we are quite distant from proving the .... edge weight of didj/2m between i and j, for all j ? V. For an undirected graph H = (V, EH), let.

2011-11-07T23:59:59.000Z

399

Sandia National Laboratories: Test site O&M safety: Site Equipment...  

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

and academic institutions to develop new technologies and reduce the cost of wind energy. By adhering to compliance standards (10 CFR 851) and getting ES&H processes in place,...

400

Potential Operation and Maintenance (O&M) Savings in the John Sealy North Building at UTMB  

E-Print Network [OSTI]

are programmed into a computer simulation code. The simplified computer model uses measured daily average ambient temperatureand dew point temperature to predict daily average chilled water and hot water energy Texas State Energy Conservation Office LoanST AR... than 60 oF.The chilled water consumption of this cold deck is calculated as: Epre= m x 10(ho - hpre) + Elan-pre where E is the chilled water consum ption of outside air treatment cold deck, m ispre the total supply air mass flow rate, fois the outdoor...

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

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

Combined Welcome and iManage OM Industry Day PP Presentation...  

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

for exception based management, dashboards, alerts, workflow * Transition to Service Oriented Architecture (SOA) 36 iportal.doe.gov Connecting Our People, Simplifying Our Work,...

402

Möten med PISA : kunskapsmätning som samspel mellan elever och provuppgifter i och om naturvetenskap.  

E-Print Network [OSTI]

??This thesis explores the standardized assessment of students’ scientific literacy by studying test items, frameworks and result reports from the international comparative study Programme for… (more)

Serder, Margareta

2015-01-01T23:59:59.000Z

403

De globale klimandringer og mulige analyser i et konomisk Tema om vkst og klima  

E-Print Network [OSTI]

gletschere, indlandsisen samt polerne smelter i et hidtil uset tempo. Klimaforandringerne er en realitet, og

404

Kunstig brusk til gigtplagede hof-ter: Om f r er hofteoperationer  

E-Print Network [OSTI]

virkelighed i juli 2001 hvor Cartificial A/S så dagens lys. Navnet smelter på smukkeste vis de to ord

405

Anskan om bevis doktorsexamen och licentiatexamen Application for degree certificate Doctor and Licentiate  

E-Print Network [OSTI]

­ Doctor and Licentiate Examensenheten Uppsala universitet Box 256 751 05 UPPSALA Namn/Full name/Application is intended toward licentiatexamen /Degree of Licentiate doktorsexamen/Degree of Doctor översättning senare tillfälle. Diplomas at the Doctoral and Licentiate level The following information must

Flener, Pierre

406

Duck Valley Reservoirs Fish Stocking and O&M, Annual Progress Report 2007-2008.  

SciTech Connect (OSTI)

The Duck Valley Reservoirs Fish Stocking and Operations and Maintenance Project (DV Fisheries) is an ongoing resident fish program that serves to partially mitigate the loss of anadromous fish that resulted from downstream construction of the federal hydropower system. The project's goals are to enhance subsistence fishing and educational opportunities for Tribal members of the Shoshone-Paiute Tribes and provide fishing opportunities for non-Tribal members. In addition to stocking rainbow trout (Oncorhynchus mykiss) in Mountain View (MVR), Lake Billy Shaw (LBS), and Sheep Creek Reservoirs (SCR), the program is also designed to: maintain healthy aquatic conditions for fish growth and survival, provide superior facilities with wilderness qualities to attract non-Tribal angler use, and offer clear, consistent communication with the Tribal community about this project as well as outreach and education within the region and the local community. Tasks for this performance period fall into three categories: operations and maintenance, monitoring and evaluation, and public outreach. Operation and maintenance of the three reservoirs include maintaining fences, roads, dams and all reservoir structures, feeder canals, water troughs, stock ponds, educational signs, vehicles, equipment, and restroom facilities. Monitoring and evaluation activities include creel, gillnet, wildlife, and bird surveys, water quality and reservoir structures monitoring, native vegetation planting, photo point documentation, and control of encroaching exotic vegetation. Public outreach activities include providing environmental education to school children, providing fishing reports to local newspapers and vendors, updating the website, hosting community environmental events, and fielding numerous phone calls from anglers. The reservoir monitoring program focuses on water quality and fishery success. Sheep Creek Reservoir and Lake Billy Shaw had less than productive trout growth due to water quality issues including dissolved oxygen and/or turbidity. Regardless, angler fishing experience was the highest at Lake Billy Shaw. Trout in Mountain View Reservoir were in the best condition of the three reservoirs and anglers reported very good fishing there. Water quality (specifically dissolved oxygen and temperature) remain the main limiting factors in the fisheries, particularly in late August to early September.

Sellman, Jake; Perugini, Carol [Department of Fish, Wildlife, and Parks, Shoshone-Paiute Tribes

2009-02-20T23:59:59.000Z

407

Nordiskt seminarium om avveckling av nuklera anlggningar September 13-15, 2005, Roskilde  

E-Print Network [OSTI]

to Measure for Decommissioning of Nuclear Facilities Abstract: In decommissioning of a nuclear facility developed for the determination of these radionuclides in various nuclear wastes for the decommissioning in radioactive waste is also important for decommissioning and disposal of the waste. 14 C, 3 H, 36 Cl, 63 Ni, 99

408

Effective O&M Policy in Public Buildings | Department of Energy  

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

& Publications Preparing for the Arrival of Electric Vehicle Low-to-No Cost Strategy for Energy Efficiency in Public Buildings Energy Code Compliance and Enforcement Best...

409

ORGANIC MASS SPECTROMETRY, VOL. 28, 283-284 (1993) OMS Letters  

E-Print Network [OSTI]

, the collision of this beam with the hydrocarbon, deuterocarbon and fluorocarbon monolayers [see, e.g., Figs l charged benzene on the fluorocarbon surface [Fig. l(b)]. In principle, these ions could also originate

Wysocki, Vicki H.

410

OM 335: OPERATIONS MANAGEMENT (Spring 2013) (Last updated on Jan 7, 2013)  

E-Print Network [OSTI]

:00am in GSB 5.142A Instructor : Mary Ann Anderson E-Mail : Maryann.Anderson@mccombs.utexas.edu Please

Ghosh, Joydeep

411

E-Print Network 3.0 - asme om code-1995 Sample Search Results  

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

IEEEASME TRANSACTIONS ON MECHATRONICS 2 Mechatronics, Design and Modeling of a Motorcycle Riding... to train new motorcycle hal-00515557,version1-7Sep2010 Author manuscript,...

412

“Hisaye Yamamoto and Wakako Yamauchi: Interview by King-Kok Cheung.”  

E-Print Network [OSTI]

mu?muuuuwénu msou. :H.E= onu HHO V23 ow up uEomH.. .8055 uH:m>nm 95 at umsauon uvmbm HHO E25 QHHHNU 20:3 2% om . # do32 How ULUH « no omhwH>HHo 3&3 Hmummwnm uau wanna Hzd?

Cheung, KK

2000-01-01T23:59:59.000Z

413

A Translator for ISIS and TRIUMF MuSR Data  

E-Print Network [OSTI]

ISIS data, fit byvii ISIS List of Tables Grouping rules for a transverse-The Hardware . . 3.3 The ISIS NeXus Data Format 3.4 The

Mackie, John Morgan

2011-01-01T23:59:59.000Z

414

NSF, MU chemistry program combines science with current news  

E-Print Network [OSTI]

science centers & arts science departments & arts science people & arts science projects & arts science site last updated August 2004 copyright Project Home . . . College of Arts and Science . . . University of Arts and Science Research Communication Project story Page 2 of 2http

Glaser, Rainer

415

anti mu events: Topics by E-print Network  

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

in a secluded sector, leading to a final state with a dark photon U and a dark Higgs boson h', with the KLOE detector at DAFNE. We investigated the case of h' lighter than U,...

416

The design and implementation of the [mu]Modelica compiler.  

E-Print Network [OSTI]

??Modelica is a recently developed object-oriented language for physical systems modeling. It is a modern language built on non-causal modeling with mathematical equations and object-oriented… (more)

Xu, Weigao, 1974-

2005-01-01T23:59:59.000Z

417

Interplay between Domain Mu-Calculus and Formal Languages  

E-Print Network [OSTI]

of type , and inl , inr are formulas of type . If is a formula of type [rec t, ) or (, b) is a member of ([[

Zhang, Guo-Qiang

418

Reconciling leptogenesis with observable mu --> e gamma rates  

E-Print Network [OSTI]

We perform a detailed analysis of thermal leptogenesis in the framework of seesaw models which approximately conserve lepton number. These models are known to allow for large Yukawa couplings and a low seesaw scale in agreement with neutrino mass constraints, and hence to lead to large lepton flavour violating rates that can be probed experimentally. Although large Yukawa couplings lead to (inverse) decay rates much larger than the Hubble expansion rate, we show that the leptogenesis washout induced is generically small if the mass splitting between the right-handed neutrinos is small enough. As a result, large lepton flavour violating rates are compatible with successful leptogenesis. We emphasize that this scenario does not require any particular flavour structure. A small splitting is natural and radiatively stable in this context because it is protected by the lepton number symmetry.

Steve Blanchet; Thomas Hambye; Francois-Xavier Josse-Michaux

2010-02-15T23:59:59.000Z

419

The {mu}Mural : a six-projector tiled display.  

SciTech Connect (OSTI)

Tiled displays have become a recent technical solution to aggregating commodity displays in order to provide higher resolution displays. This document describes the background, design, and implementation of the micromural, a six projector tiled display developed at Argonne National Laboratory.

Judson, I. R.

2002-06-27T23:59:59.000Z

420

A MEASUREMENT OF THE POSITIVE pi- Mu DECAY LIFETIME  

E-Print Network [OSTI]

Idaho Operations Office Iowa State College Kansas City Operations Branch Kellex Corporation Knolls Atomic Power Laboratory Los Alamos Scientific

Chamberlain, O.; Mozely, R.F.; Steinberger, J.; Wiegand, C.

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

TB Testing Information MU HEALTH SERVICES, WITMER BUILDING  

E-Print Network [OSTI]

, if needed, will be permitted for paper-based requests of ACT 34. ACT 114 (FBI FEDERAL CRIMINAL HISTORY)* Request paper copy of the FBI Fingerprinting results and obtain Registration Identification Number (starts IDENTIFICATION NUMBER FOR YOUR ACT 114 (FBI FINGERPRINTING) clearance. You may present them in person, via fax

Hardy, Christopher R.

422

Games and Modal Mu-Calculus Colin Stirling  

E-Print Network [OSTI]

of authors has noted that it is essentially game theoretic 3, 18, 16] (and 15] extends this description, Edinburgh EH9 3JZ, UK, email: cps@dcs.ed.ac.uk #12;112 Colin Stirling checking algorithms: furthermore

Stirling, Colin

423

Helio Micro Utility Helio mU | 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 Jump to:Photon Place:NetHealth Division

424

Fixation of atmospheric CO[sub 2] by a series of hydroxo complexes of divalent metal ions and the implication for the catalytic role of metal ion in carbonic anhydrase. Synthesis, characterization, and molecular structure of [LM(OH)][sub n] (n = 1 or 2) and LM([mu]-CO[sub 3])ML (M(II) = Mn, Fe, Co, Ni, Cu, Zn; L = HB(3,5-iPr[sub 2]pz)[sub 3])  

SciTech Connect (OSTI)

By using the hindered tris(pyrazoly)borate ligand HB(3,5-iPr[sub 2]pz)[sub 3], (hydrotris(3,5-diisopropyl-1-pyrazolyl)-borate), a series of hydroxo complexes of first-row divalent metal ions (Mn (1), Fe (2), Co (3), Ni (4), Cu (5), Zn (6)) was synthesized. X-ray crystallography was applied to 1-5, establishing that all these hydroxo complexes have a dinuclear structure solely bridged with a bis(hydroxo) unit. The structure of 6 was characterized by spectroscopy, which indicates that 6 is monomeric. All these hydroxo complexes were found to react with CO[sub 2], even atmospheric CO[sub 2], to afford [mu]-carbonato dinuclear complexes of Mn (7), Fe (8), Co (9), Ni (10), Cu (11), and Zn (12). The molecular structures of the complexes 8-12 were determined. A variety of coordination modes of the carbonate group was seen. In 10 and 11, the carbonate group is bound to both metal centers bidentately in a symmetric fashion, while in 8 and 9, the carbonate coordination modes are described as an unsymmetric bidentate. The carbonate group in 12 is coordinated to one zinc ion bidentately, but it is bound to the other zinc ion unidentately. From IR data, the coordination mode of the carbonate group in 7 was suggested to be similar to those found in 8 and 9. Thus, the order of the coordination distortions of the carbonate groups in this series of [mu]-carbonato dinuclear complexes is determined. 40 refs., 8 figs., 4 tabs.

Kitajima, Nobumasa; Hikichi, Shiro; Tanaka, Masako; Moro-oka, Yoshihiko (Tokyo Inst. of Technology, Yokohama (Japan))

1993-06-30T23:59:59.000Z

425

DPA and Gas Production from Protons on W and Be  

E-Print Network [OSTI]

Production in Tungsten · Ran the Mu2e target in MARS15 using the following parameters: ­ 8 GeV protonsDPA and Gas Production from Protons on W and Be Brian Hartsell FNAL March 20, 2013 #12;DPA and Gas on Tungsten target ­ Gaussian distribution with 1mm X and Y sigma ­ 6mm diameter, 160mm length target ­ 3 bins

McDonald, Kirk

426

THE CM-, MM-, AND SUB-MM-WAVE SPECTRUM OF ALLYL ISOCYANIDE AND RADIOASTRONOMICAL OBSERVATIONS IN ORION KL AND THE SgrB2 LINE SURVEYS  

SciTech Connect (OSTI)

Organic isocyanides have an interesting astrochemistry and some of these molecules have been detected in the interstellar medium (ISM). However, rotational spectral data for this class of compounds are still scarce. We provide laboratory spectra of the four-carbon allyl isocyanide covering the full microwave region, thus allowing a potential astrophysical identification in the ISM. We assigned the rotational spectrum of the two cis (synperiplanar) and gauche (anticlinal) conformations of allyl isocyanide in the centimeter-wave region (4-18 GHz), resolved its {sup 14}N nuclear quadrupole coupling (NQC) hyperfine structure, and extended the measurements into the millimeter and submillimeter-wave (150-900 GHz) ranges for the title compound. Rotational constants for all the monosubstituted {sup 13}C and {sup 15}N isotopologues are additionally provided. Laboratory observations are supplemented with initial radioastronomical observations. Following analysis of an extensive dataset (>11000 rotational transitions), accurate ground-state molecular parameters are reported for the cis and gauche conformations of the molecule, including rotational constants, NQC parameters, and centrifugal distortion terms up to octic contributions. Molecular parameters have also been obtained for the two first excited states of the cis conformation, with a dataset of more than 3300 lines. The isotopic data allowed determining substitution and effective structures for the title compound. We did not detect allyl isocyanide either in the IRAM 30 m line survey of Orion KL or in the PRIMOS survey toward SgrB2. Nevertheless, we provided an upper limit to its column density in Orion KL.

Haykal, I.; Margulès, L.; Huet, T. R.; Motyienko, R. A. [Laboratoire de Physique des Lasers, Atomes, et Molécules, UMR CNRS 8523, Université de Lille 1, F-59655 Villeneuve d'Ascq Cédex (France); Écija, P.; Cocinero, E. J.; Basterretxea, F.; Fernández, J. A.; Castaño, F. [Departamento de Química Física, Facultad de Ciencia y Tecnología, Universidad del País Vasco, Barrio Sarriena s/n, E-48940 Leioa (Spain); Lesarri, A. [Departamento de Química Física y Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, E-47011 Valladolid (Spain); Guillemin, J. C. [Institut des Sciences Chimiques de Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, UMR 6226, Allèe de Beaulieu, CS 50837, F-35708 Rennes Cedex 7 (France); Tercero, B.; Cernicharo, J., E-mail: laurent.margules@univ-lille1.fr [Centro de Astrobiología (CSIC-INTA), Laboratory of Molecular Astrophysics, Department of Astrophysics, Ctra. De Ajalvir, km 4, E-28850 Torrejón de Ardoz, Madrid (Spain)

2013-11-10T23:59:59.000Z

427

MMPerformance MM JAZZ MM Conducting MA/MS Apply to the Department and to the University. See the Yellow "Notice to Graduate Applicants" Sheet for required materials.  

E-Print Network [OSTI]

and Oral Form All students must complete the Degree Audit Reporting System (DARS) and submit it the term before taking the Exit Exam. Submit DARS to the Music Graduate Studies Coordinator, Dr. Joel Bluestone

428

A MOLECULAR LINE SURVEY OF THE CARBON-RICH PROTOPLANETARY NEBULA AFGL 2688 IN THE 3 mm AND 1.3 mm WINDOWS  

SciTech Connect (OSTI)

We present a spectral line survey of the protoplanetary nebula (PPN) AFGL 2688 in the frequency ranges of 71-111 GHz, 157-160 GHz, and 218-267 GHz using the Arizona Radio Observatory 12 m telescope and the Heinrich Hertz Submillimeter Telescope. A total of 143 individual spectral features associated with 32 different molecular species and isotopologues were identified. The molecules C{sub 3}H, CH{sub 3}CN, H{sub 2}CO, H{sub 2}CS, and HCO{sup +} were detected for the first time in this object. By comparing the integrated line strengths of different transitions, we are able to determine the rotation temperatures, column densities, and fractional abundances of the detected molecules. The C, O, and N isotopic ratios in AFGL 2688 are compared with those in IRC+10216 and the Sun, and were found to be consistent with stellar nucleosynthesis theory. Through comparisons of molecular line strengths in asymptotic giant branch stars, PPNs, and planetary nebulae, we discuss the evolution in circumstellar chemistry in the late stages of evolution.

Zhang Yong; Kwok, Sun; Nakashima, Jun-ichi; Chau, Wayne [Department of Physics, University of Hong Kong, Pokfulam Road, Hong Kong (Hong Kong); Dinh-V-Trung, E-mail: zhangy96@hku.hk, E-mail: sunkwok@hku.hk, E-mail: junichi@hku.hk, E-mail: dvtrung@iop.vast.ac.vn [Institute of Physics, Vietnam Academy of Science and Technology, 10 DaoTan Street, BaDinh, Hanoi (Viet Nam)

2013-08-10T23:59:59.000Z

429

Use of EMCS Recorded Data to Identify Potential Savings Due to Improved HVAC Operations & Maintenance (O&M)  

E-Print Network [OSTI]

Use of EMCS Recorded Data to Identify Potential Savings Due to Improved HVAC Operations & Maintenance(O&M) Mingsheng Liu, Yeqiao Zhu, and David Claridge Energy Systems Laboratory Texas A&M University ABSTRACT In most chiller and boiler central... and cooling energy consumption using an appropriate model [Liu 1995, Liu and Claridge 19951 with the bin weather data for each building. Step 5: Calculate the campus consumption as the sum of consumption of all buildings. Step 6: Compare the simulated...

Liu, M.; Zhu, Y.; Claridge, D. E.

1996-01-01T23:59:59.000Z

430

OOOS-1O!M(!24)00128-6 Automotica.Vol. 31. No. 4, pp. 613-648. 1995  

E-Print Network [OSTI]

results were reported earlier by Sannuti and Saberi (1987). Their results are more general in the sense.1 of Sannuti and Saberi, 1987). Next, it is important to point out that all the results reported

Benmei, Chen

431

Observations of W intering Snowy Owls ( Nyctea scandiaca ) at Logan Airport, East Boston, Massachusetts fr om 1981-1997  

E-Print Network [OSTI]

International Airport, Boston, MA. 591 #12;2nd Owl Symposium under snow with the noise at Logan Airport. DataObservations of W intering Snowy Owls ( Nyctea scandiaca ) at Logan Airport, East Boston in East Boston, MA, latitude 42°22N and longitude 071°01W . The 13th busiest in the world, the airport

432

Samenvatting Een cel heeft alle spelers in de cel nodig om haar taken efficint uit te kunnen voeren. Hierbij zijn  

E-Print Network [OSTI]

beschreven. De methode maakt gebruik van zogenaamde type-3 kopereiwitten (bijvoorbeeld tyrosinase en hemocyanine), die in staat zijn zuurstof te transporteren. Aan het eiwit, in de meeste gevallen tyrosinase van

van den Brink, Jeroen

433

XMM-Newton observations of OY Car III: OM light curve modelling, X-ray timing and spectral studies  

E-Print Network [OSTI]

We revisit the XMM-Newton observations of the dwarf nova OY Car taken in July 2000 which occured shortly after an outburst. Ramsay et al (2001a) found a prominent energy dependent modulation at a period of 2240 sec: this modulation was only seen for app. 1/3 of the observation duration. In our new analysis, we examine this time interval in greater detail. In addition to the 2240 sec period we find evidence for other periods, the most prominent being near 3500 sec. Both these modulations are most likely due to changes in photoelectric absorption over this period: this is supported by phase-resolved spectroscopy. This may indicate the presence of matter above the accretion disc or a presence of a magnetic accretion curtain. In this case the 2240 sec period could represent a spin period of the white dwarf and the 3500 sec period a beat period between the spin and orbital periods. We also model the B band and UV eclipse profiles and light curves using a new technique to map the spatial extent of the accretion disc. As a result we find that whilst the optical emission is dominated by both the emission close to the accretion disc boundary layer and the hot spot where the accretion stream hits the disc, the UV emission is mainly dominated by the inner disc/boundary layer only.

Pasi Hakala; Gavin Ramsay

2003-12-12T23:59:59.000Z

434

F R AC T U R ED : NOR T H DA K O T A' S OIL B O OM  

E-Print Network [OSTI]

by fracking--injecting fluids into the ground to fracture shale oil--a controversial practice that brings

Makovicky, Peter

435

Calculations of the cross sections for the neutron acceleration, slowing down, and capture by the isomer "OmHf  

E-Print Network [OSTI]

) state, inelastic neutron accel- eration (INNA) is possible, as a result of which the emitted neutron by 16 or- ders of magnitude (in comparison with the single-particle estimate), is justified by the fact

Shlyakhter, Ilya

436

Introduction  

E-Print Network [OSTI]

EHamH$m GEN a.mHa.. womnoau HHo:mE8a HHHo: Em: 1HJoa:m.m mmm?m 8 mxmmHlt;m:mmm om HHo:o:. Hm H 3 HEESSEE ..mm

Cheung, KK; Yamamoto, H

1994-01-01T23:59:59.000Z

437

DOE Hydrogen Transition Analysis Workshop Discussion Comments...  

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

DOE Hydrogen Transition Analysis Workshop U.S. Department of Energy - Washington, DC January 26, 2006 D DI IS SC CU US SS SI IO ON N C CO OM MM ME EN NT TS S, , Q QU UE ES ST TI IO...

438

Search for the Standard Model Higgs Boson in p-pbar Interactions with the decay mode H -> W+ W- -> mu+ nu mu- nu at the D0 Experiment.  

E-Print Network [OSTI]

??A search for the standard model Higgs boson in p-pbar collisions resulting in two muons and large missing transverse energy is presented. The analysis uses… (more)

Johnston, Dale M

2010-01-01T23:59:59.000Z

439

Observation of Exclusive Charmonium Production and gamma gamma -->mu+mu- in pp-bar Collisions at sqrt[s]=1.96 TeV  

E-Print Network [OSTI]

In CDF we have observed the reactions p+p? ?p+X+p? , with X being a centrally produced J/?, ?(2S), or ?[subscript c0], and ????[superscript +]?[superscript -] in pp? collisions at ?s=1.96??TeV. The event signature requires ...

Xie, Si

440

The Role of Pension Funds in Housing Finance  

E-Print Network [OSTI]

caansapm .wH I m I mm ow mN©N HHO H?nos . >H «w v N a avUop?ab .mH w ma m NH we mmum A.aHv HHO camaqwpm .NH I I NHmN mm ¢HwN .00 HHO Hamnm .aH I NN I HN om ooom .00 a

Rosen, Kenneth T.

1981-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "om mm mu" 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

Oct. 12, 2005 QM/MM: What have we learned, where are we, and where  

E-Print Network [OSTI]

and electric embedding are contrasted. We consider methods applicable to gas-phase organic chemistry, liquid to computational chemists. At the same time, there is increasing interest in nanostructured materials, condensed advances in modeling potential energy surfaces, in statistical mechanical sampling, and in dynamics

Truhlar, Donald G

442

MM@MMaking Maths at Manchester General Course Information for the 2013 event.  

E-Print Network [OSTI]

walk away from the Alan Turing (Mathematics) building. Students will have their own room, with working minutes. There is a multi-storey car park next door to the Alan Turing building. A map and detailed

Glendinning, Paul

443

Student Name: ______________________________ Birthdate (MM/DD/YY): ____________ PART I SCREENING: Please answer the following questions  

E-Print Network [OSTI]

Seychelles Sierra Leone Singapore Solomon Islands Somalia South Africa Sri Lanka Sudan Suriname Swaziland

444

Ferrite-Cored Solenoidal Induction Coil Sensor for BUD (MM-1667)  

E-Print Network [OSTI]

following observations: 1) A ferrite-cored solenoidal coilthe same order as L. 2) A ferrite-cored solenoidal coil canstable response. 4) Feedback ferrite-cored solenoidal coils

Morrison, F.

2012-01-01T23:59:59.000Z

445

Ferrite-Cored Solenoidal Induction Coil Sensor for BUD (MM-1667)  

SciTech Connect (OSTI)

We have designed and lab tested a new ferrite cored induction coil sensor for measuring the secondary fields from metallic UXO with the BUD system. The objective was to replace the 5-inch diameter air-cored coils in the BUD system with smaller sensors that would allow the placement of multiple sensors in the smaller package of the new BUD hand-held system. A ferrite-cored solenoidal coil of length L can easily be made to have sensitivity and noise level roughly the same as an air-cored coil of a diameter on the same order as L. A ferrite-cored solenoidal coil can easily have a feedback configuration to achieve critical damping. The feedback configuration leads to a very stable response. Feedback ferrite-cored solenoidal coils show very little interaction as long as they are separated by one half their length.

Morrison, F.; Becker, A.; Conti, U.; Gasperikova, E.

2011-06-15T23:59:59.000Z

446

Evaluation of 5 mm-thick CdTe Detectors from the Company Acrorad  

E-Print Network [OSTI]

Using 2.0 cm x 2.0 cm x 0.5 cm Cadmium Telluride (CdTe) substrates from the company Acrorad, we have fabricated detectors with planar cathode contacts and 8x8 anode pixels. We investigate the I-V characteristics and energy resolution of the detectors for different contact materials and surface treatments. After biasing the detectors for a certain period of time, the dark currents increase dramatically. Out studies show that the time before breakdown decreases for higher detector temperatures and higher applied bias voltages. We obtained the best results with a Pt cathode and In anode pixels when we heat the detector to 90 C for 30 minutes prior to depositing the In contacts. Flood-illuminating the detector with 662 keV X-rays, we measured the pulse length distribution and derived an electron mobility of ~860 cm^(2)/V/s. We show that the energy resolution can be improved by correcting the anode signals for the depth of the primary interaction. Operated at -40 C and cathode bias of -500 V, the best pixels of the best detector achieved full width half maximum (FWHM) energy resolutions of 8 keV (6.4%) and 23 keV (3.4%) at 122 keV and 662 keV, respectively.

A. B. Garson III; I. V. Jung; J. Perkins; H. Krawczynski

2005-11-18T23:59:59.000Z

447

Particle Image Velocimetry Measurements and Analysis of Bypass Data for a Scaled 6mm Gap  

SciTech Connect (OSTI)

The purpose of the fluid dynamics experiments in the MIR (Matched Index of-Refraction) flow system at Idaho National Laboratory (INL) is to develop benchmark databases for the assessment of Computational Fluid Dynamics (CFD) solutions of the momentum equations, scalar mixing, and turbulence models for the flow ratios between coolant channels and bypass gaps in the interstitial regions of typical prismatic standard fuel element (SFE) or upper reflector block geometries of typical Modular High-temperature Gas-cooled Reactors (MHTGR) in the limiting case of negligible buoyancy and constant fluid properties. The experiments will use optical techniques, primarily particle image velocimetry (PIV) in the INL Matched Index of Refraction (MIR) flow system.

J.R. Wolf; T.E. Conder; R.R. Schultz

2012-09-01T23:59:59.000Z

448

Universit`a degli Studi di Padova Facolt`a di Scienze MM.FF.NN.  

E-Print Network [OSTI]

Bennet [4], hanno studiato la stabilit`a lineare tramite la teoria di Floquet, Alfriend [1], ha ottenuto stessi risultati dei lavori di Danby e Bennet, ma fornisce una giustificazione pi`u chiara delle

Fassò, Francesco

449

Exploring the Multidimensional Free Energy Surface of Phosphoester Hydrolysis with Constrained QM/MM Dynamics  

E-Print Network [OSTI]

Exploring the Multidimensional Free Energy Surface of Phosphoester Hydrolysis with Constrained QM water. Detailed free energy landscapes in two-dimensional and three-dimensional space were resolved that was demonstrated to be powerful for free energy calculations along multiple coordinates. As in previous theoretical

Gerwert, Klaus

450

Sub-mm and X-ray background: two unrelated phenomena?  

E-Print Network [OSTI]

Obscured AGNs are thought to contribute a large fraction of the hard X-ray background (2-10 keV), and have also been proposed as the powerhouse of a fraction of the SCUBA sources which make most of the background at 850um, thus providing a link between the two spectral windows. We have tackled this issue by comparing data at 2-10 keV and at 850um for a sample of 34 sources at fluxes (or limiting fluxes) which resolve most of the background in the two bands. We present here new SCUBA observations, and new correlations between separate data sets retrieved from the literature. Similar correlations presented by others are added for completeness. None of the 11 hard X-ray (2-10 keV) sources has a counterpart at 850um, with the exception of a Chandra source in the SSA13 field, which is a candidate type 2, heavily absorbed QSO at high redshift. The ratios F(850um)/F(5keV) (mostly upper limits) of the X-ray sources are significantly lower than the value observed for the cosmic background. In particular, we obtain that 2-10 keV sources brighter than 10^-15 erg s^-1 cm^-2, which make at least 75% of the background in this band, contribute for less than 7% to the submillimeter background. Out of the 24 SCUBA sources, 23 are undetected by Chandra. The ratios F(850um)/F(5keV) (mostly lower limits) of these SCUBA sources indicate that most of them must be powered either by starburst activity, or by an AGN which is obscured by a column Nh > 10^25 cm^-2, with a reflection efficiency in the hard X rays significantly lower than 1% in most cases. However, AGNs of this type could not contribute significantly to the 2-10 keV background.

P. Severgnini; R. Maiolino; M. Salvati; D. Axon; A. Cimatti; F. Fiore; R. Gilli; F. La Franca; A. Marconi; G. Matt; G. Risaliti; C. Vignali

2000-06-16T23:59:59.000Z

451

Sub-mm and X-ray background two unrelated phenomena?  

E-Print Network [OSTI]

Obscured AGNs are thought to contribute a large fraction of the hard X-ray background (2-10 keV), and have also been proposed as the powerhouse of a fraction of the SCUBA sources which make most of the background at 850um, thus providing a link between the two spectral windows. We have tackled this issue by comparing data at 2-10 keV and at 850um for a sample of 34 sources at fluxes (or limiting fluxes) which resolve most of the background in the two bands. We present here new SCUBA observations, and new correlations between separate data sets retrieved from the literature. Similar correlations presented by others are added for completeness. None of the 11 hard X-ray (2-10 keV) sources has a counterpart at 850um, with the exception of a Chandra source in the SSA13 field, which is a candidate type 2, heavily absorbed QSO at high redshift. The ratios F(850um)/F(5keV) (mostly upper limits) of the X-ray sources are significantly lower than the value observed for the cosmic background. In particular, we obtain tha...

Severgnini, P; Salvati, M; Axon, D J; Cimatti, A; Fiore, F; Gilli, R; La Franca, F; Marconi, A; Matt, G; Risaliti, G; Vignali, C

2000-01-01T23:59:59.000Z

452

ISOLTRAP mass measurements of exotic nuclides at m/m = 10-8 , G. Bollend  

E-Print Network [OSTI]

. ISOLTRAP has so far been used to measure the masses of close to 300 radionuclides across the chart of nuclides, which are included in the recent Atomic-Mass Evaluation (AME2003) [5], with the exception

Paris-Sud XI, Université de

453

MM-wave cyclotron auto-resonance maser for plasma heating  

SciTech Connect (OSTI)

Heating and Current Drive systems are of outstanding relevance in fusion plasmas, magnetically confined in tokamak devices, as they provide the tools to reach, sustain and control burning conditions. Heating systems based on the electron cyclotron resonance (ECRH) have been extensively exploited on past and present machines DEMO, and the future reactor will require high frequencies. Therefore, high power (?1MW) RF sources with output frequency in the 200 - 300 GHz range would be necessary. A promising source is the so called Cyclotron Auto-Resonance Maser (CARM). Preliminary results of the conceptual design of a CARM device for plasma heating, carried out at ENEA-Frascati will be presented together with the planned R and D development.

Ceccuzzi, S.; Ravera, G. L.; Tuccillo, A. A. [Associazione Euratom-ENEA sulla Fusione, C.R. Frascati, Via Enrico Fermi 45, 00044, Frascati, Roma (Italy); Dattoli, G.; Di Palma, E.; Doria, A.; Gallerano, G. P.; Giovenale, E.; Spassovsky, I.; Surrenti, V. [ENEA UTAPRAD, C.R. Frascati, Via Enrico Fermi 45, 00044, Frascati, Roma (Italy); Mirizzi, F. [Consorzio CREATE, Via Claudio 21, 80125, Napoli (Italy)

2014-02-12T23:59:59.000Z

454

PART 1. Student background University ID Social Security number Birthdate (mm/dd/yyyy)  

E-Print Network [OSTI]

Support Resources. Do not return this form to your college or academic department. Return this form to: Academic Support Resources By U.S. Postal Service mail Academic Support Resources 20 Fraser Hall 106 from no less than 20 percent post-consumer waste. Please recycle.*OTR161* updated by date for office

Amin, S. Massoud

455

Vibrational Spectra of Water Solutions of Azoles from QM/MM Calculations: Effects of Solvation  

E-Print Network [OSTI]

) and solution conditions can successfully indicate the role of the solvent in determining the structural

Guidoni, Leonardo

456

Pseudobond parameters for QM/MM studies involving nucleosides, nucleotides, and their analogs  

SciTech Connect (OSTI)

In biological systems involving nucleosides, nucleotides, or their respective analogs, the ribose sugar moiety is the most common reaction site, for example, during DNA replication and repair. How- ever, nucleic bases, which comprise a sizable portion of nucleotide molecules, are usually unreactive during such processes. In quantum mechanical/molecular simulations of nucleic acid reactivity, it may therefore be advantageous to describe specific ribosyl or ribosyl phosphate groups quantum me- chanically and their respective nucleic bases with a molecular mechanics potential function. Here, we have extended the pseudobond approach to enable quantum mechanical/molecular mechanical simulations involving nucleotides, nucleosides, and their analogs in which the interface between the two subsystems is located between the sugar and the base, namely, the C(sp3) N(sp2) bond. The pseudobond parameters were optimized on a training set of 10 molecules representing several nu- cleotide and nucleoside bases and analogs, and they were then tested on a larger test set of 20 diverse molecules. Particular emphasis was placed on providing accurate geometries and electrostatic prop- erties, including electrostatic potential, natural bond orbital (NBO) and atoms in molecules (AIM) charges and AIM first moments. We also tested the optimized parameters on five nucleotide and nu- cleoside analogues of pharmaceutical relevance and a small polypeptide (triglycine). Accuracy was maintained for these systems, which highlights the generality and transferability of the pseudobond approach. 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4772182

Chaudret, Robin [Duke University, North Carolina] [Duke University, North Carolina; Parks, Jerry M [ORNL] [ORNL; Yang, Weitao [Duke University, North Carolina] [Duke University, North Carolina

2013-01-01T23:59:59.000Z

457

This article was downloaded by: [MM Ali] On: 04 January 2012, At: 17:55  

E-Print Network [OSTI]

, 37-41 Mortimer Street, London W1T 3JH, UK Remote Sensing Letters Publication details, including of satellite-derived tropical cyclone heat potential with in situ observations in the North Indian Ocean, National Remote Sensing Centre, ISRO, Hyderabad, Andhra Pradesh, India b Atlantic Oceanographic

458

Assessing the Performance of 5mm White LED Light Sources for Developing-Country Applications  

E-Print Network [OSTI]

performance variations. Incandescent and fluorescent lightbetter than the common incandescent lamp. Off-grid lighting

Mills, Evan

2007-01-01T23:59:59.000Z

459

Powering mm-Size Wireless Implants for Brain-Machine Interfaces  

E-Print Network [OSTI]

applica- tions include bio-fuel cells utilizing glucose frombatteries [Roundy04] Glucose bio-fuel cell utilizing glucose

Mark, Michael

2011-01-01T23:59:59.000Z

460

Injection-locked composite lasers for mm-wave modulation : LDRD 117819 final report.  

SciTech Connect (OSTI)

This report summarizes a 3-year LDRD program at Sandia National Laboratories exploring mutual injection locking of composite-cavity lasers for enhanced modulation responses. The program focused on developing a fundamental understanding of the frequency enhancement previously demonstrated for optically injection locked lasers. This was then applied to the development of a theoretical description of strongly coupled laser microsystems. This understanding was validated experimentally with a novel 'photonic lab bench on a chip'.

Wendt, Joel Robert; Vawter, Gregory Allen; Raring, James; Tauke-Pedretti, Anna; Alford, Charles Fred (Sandia Staffing Alliance, LLC, Albuquerque, NM); Skogen, Erik J.; Chow, Weng Wah; Cajas, Florante G. (LMATA Government Services, LLC, Albuquerque, NM); Overberg, Mark E.; Torres, David L. (LMATA Government Services, LLC, Albuquerque, NM); Peake, Gregory Merwin

2010-09-01T23:59:59.000Z

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they are not comprehensive nor are they the most current set.
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461

MM-ulator: Towards a Common Evaluation Platform for Mixed Mode Environments  

E-Print Network [OSTI]

; Venice, Italy, Proceedings), pp.42-52, published by Springer (LNAI 5325) Abstract. We investigate interfaces, energy resources, sensor data). The scenarios addressed within MMEs may vary from monitor- ing

Stryk, Oskar von

462

Water Management EC Kumbur and MM Mench, The Pennsylvania State University, University Park, PA, USA  

E-Print Network [OSTI]

, hydrogen-based proton-exchange membrane fuel cells (PEMFCs) are the most suited for many stationary power fuel cell (PEMFC) assembly and components. CL, catalyst layer; DM, diffusion medium, PEM, polymer, USA & 2009 Elsevier B.V. All rights reserved. Introduction Fuel cells hold great promise to meet

Mench, Matthew M.

463

Evaluation of MM5 Simulations With HTSVS With and Without Inclusion of Soil-Frost Parameterization  

E-Print Network [OSTI]

things soil freezing and thawing. Reanalysis of temperature, wind vector, specific humidity-frost. For precipitation, the wind vector, and in the mid-troposphere for temperature, the improvement index-frost into the European Centre for Medium-Range Weather Forecasts (ECMWF) model improved the simulation of annual

Moelders, Nicole

464

Cl-76 T. YUASA ET E. HOURANY tendue. Nous remercions MM. Charpak, Massonnet,  

E-Print Network [OSTI]

avec une chambre à bulles à propane et les pro- tons produits par le synchrocyclotron d'Orsay. Nous'aide d'une chambre à bulles à propane et avec les protons produits par lesynchrocy- clotron d'Orsay, soit by a propane bubble chamber, either for coplanar events or for al1 events, is compared with theory

Paris-Sud XI, Université de

465

An, Yuehuei, Adjunct Associate Professor, Bioengineering. MD, Harbin Medical University (China), 1983; MM, Beijing  

E-Print Network [OSTI]

, Entomology, Soils, and Plant Sciences. BS, Texas A&M University, 1993; MS, Oklahoma State University, 1995 of Technology Arai, Yuji, Assistant Professor, Entomology, Soils, and Plant Sciences. BS, University, 2002, Clemson University Ayalew, Beshahwired, Assistant Professor, Mechanical Engineering. BS, Addis

Bolding, M. Chad

466

Powering mm-Size Wireless Implants for Brain-Machine Interfaces  

E-Print Network [OSTI]

1 ? of extra resistance (equivalent to 0.5 ? per connection)and increasing the equivalent resistance of the input tankapproximately 240), the equivalent resistance at resonance

Mark, Michael

2011-01-01T23:59:59.000Z

467

Electronic Properties of Disordered Organic Semiconductors via QM/MM Simulations  

E-Print Network [OSTI]

Organic semiconductors (OSCs) have recently received significant attention for their potential use in photovoltaic, light emitting diode, and field effect transistor devices. Part of the appeal of OSCs is the disordered, ...

Difley, Seth

468

Fragment-Based QM/MM Method for Modeling Molecular Crystals and Clusters  

E-Print Network [OSTI]

Sublimation Enthalpies in kJ/mol for “2c” and “9a1” structures 115 xiii Chapter 1 Introduction Broad Overview of Computational Chemistry

Nanda, Kaushik

2013-01-01T23:59:59.000Z

469

LS Note 339 - Calculated Shims' Signatures with the 17.2 mm Period New Undulator  

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

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470

LS Note 340 - New Design for a 27-mm Period Undulator for the MBA Lattice  

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 MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and Interfaces Sample6, 2011 LOS ALAMOS, NewattractsDamping of

471

A QM/MM Approach to Interpreting Zn-67 Solid-State NMR data in Zinc  

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

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472

TITLE: AUTHOR(S) SUBMITTED TO: Mm EVOLUTIO:l C: S!LICIC  

Office of Scientific and Technical Information (OSTI)

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

473

QM/MM Calculations in Drug Discovery: A Useful Method for Studying Binding M. Paul Gleeson*,  

E-Print Network [OSTI]

it can be used by a program team. This process can sometimes take months to realize a result if at all discovery process which sees the optimization of a lead molecule in a rational, structurally enabled manner density of a static crystal structure, which itself is an average of a dynamic system.9,10 Although

Nielsen, Steven O.

474

INSTRUCTIONS Request for Implant, Instrument or Supply for Procedure Form MM-12  

E-Print Network [OSTI]

To: Karen Grady, Materials Management Resource Manager Materials & Logistics Management Room #: LB058 ____________________________________________________ Typed Name - Mandatory Date: OFFICE MATERIALS & LOGISTICS MANAGEMENT (MLM) Reference #: Page 1 of 2 #12;SECTION 2 (To be ccompleted by Materials Management): On Contract?: Yes No If "Yes", Contract #: Product

Oliver, Douglas L.

475

INSTRUCTIONS e-Portal and MMIS Signature Authorization Form Surplus Property Program -MM-3S  

E-Print Network [OSTI]

For Materials & Logistics Management Use Only: Signatures: Date: Date: ____________________________________________________ 1. Authorized Materials & Logistics Management Signature/31/14 OFFICE MATERIALS & LOGISTICS MANAGEMENT (MLM) #12;

Oliver, Douglas L.

476

NonClassificatory Generalization in Data Mining T.Y. Lin \\Lambda1 tylin@mathcs.sjsu.edu  

E-Print Network [OSTI]

than any other attribute value, e.g., a value of ``2mm ball bearing'' for attribute Part. We denote concepts), which are not mu­ tually recursive. For example, ``Wheel'' may be a concept labeling the set of base concepts ``2mm ball bearing,'' ``axle,'' and ``tire.'' Such higher level concepts are denoted C j

Lin, Tsau Young

477

Cold Dark Matter, Radiative Neutrino Mass, mu to e gamma, and Neutrinoless Double Beta Decay  

E-Print Network [OSTI]

Two of the most important and pressing questions in cosmology and particle physics are: (1) What is the nature of cold dark matter? and (2) Will near-future experiments on neutrinoless double beta decay be able to ascertain that the neutrino is a Majorana particle, i.e. its own antiparticle? We show that these two seemingly unrelated issues are intimately connected if neutrinos acquire mass only because of their interactions with dark matter.

Jisuke Kubo; Ernest Ma; Daijiro Suematsu

2006-08-24T23:59:59.000Z

478

Bibliography [1] Global solutions. http://www.mscs.mu.edu/ globsol/.  

E-Print Network [OSTI]

, J. Dongarra, J. Du Croz, A. Green- baum, S. Hammarling, A. McKenney, and D. Sorensen. LAPACK Users, W. Kahan, and O. Marques. On computing givens rotations reliably and eÃ?ciently. LAPACK Working Note(1):61{70, 1993. [14] D. Chiriaev and G. W. Walster. Interval arithmetic speci#12;cation. http

Tennessee, University of

479

The Story of the Therac-25 in LOTOS Mu y Thomas  

E-Print Network [OSTI]

of Canada Ltd. (AECL) during the 1980s and was used at hospitals and clinics in the U.S.A. and Canada

Calder, Muffy

480

Scheduling Freight Trains Traveling on Complex etworks SHI MU and MAGED DESSOUKY*  

E-Print Network [OSTI]

, namely a simple look-ahead greedy heuristic and a global neighborhood search algorithm, in terms goods from other countries usually enter the United States through ports and then transported inland

Dessouky, Maged

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


481

Fixing Two-Nucleon Weak-Axial Coupling L_{1,A} From mu-d Capture  

E-Print Network [OSTI]

We calculate the muon capture rate on the deuteron to next-to-next-to-leading order in the pionless effective field theory. The result can be used to constrain the two-nucleon isovector axial coupling L_{1,A} to +/- 2 fm^3 if the muon capture rate is measured to 2% level. From this, one can determine the neutrino-deuteron break up reactions and the pp-fusion cross section in the sun to a same level of accuracy.

Jiunn-Wei Chen; Takashi Inoue; Xiangdong Ji; Yingchuan Li

2006-01-11T23:59:59.000Z

482

Thermomechanical properties and performance of microfabricated solid oxide fuel cell ([mu]SOFC) structures  

E-Print Network [OSTI]

The mechanical properties of a ceramic electrolyte, sputtered yttria-stabilized zirconia (YSZ), in thin film (<1Clm) form were studied in order to design and fabricate thermomechanically stable microfabricated SOFCs (SOFCs) ...

Yamamoto, Namiko

2006-01-01T23:59:59.000Z

483

Nanostructured ceria based thin films ({<=}1 {mu}m) As cathode/electrolyte interfaces  

SciTech Connect (OSTI)

Gadolinium doped cerium oxide (CGO: Ce{sub 0,9}Gd{sub 0,1}O{sub 2-{delta}}) films were used as an oxygen anion diffusion layer at the cathode/electrolyte interface of Solid Oxide Fuel Cells (SOFCs), between LSCF (lanthanum strontium cobalt ferrite) and YSZ (yttria-stabilized zirconia). Thin ({approx}100 nm) and thick ({approx}700 nm) mesoporous CGO layers were synthesized through a sol-gel process including organic template coupled with the dip-coating method. Structural and microstructural characterizations were performed, highlighting a well-bonded crystalline CGO nanoparticles network which delineates a 3-D inter-connected mesoporous network. Their electrical behaviors were investigated by impedance spectroscopy analysis of YSZ/mesoporous-CGO/LSCF half-cell. Anode-supported SOFCs, operating at 800 Degree-Sign C, with either dense or mesoporous CGO dip-coated interlayers were also fabricated [NiO-YSZ anode/YSZ/CGO/LSCF cathode]. The impact of the mesoporous CGO interlayers on SOFCs performances was investigated by galvanostatic analysis and compared to the behavior of a dense CGO interlayer. The polarization curves revealed an enhancement in the electrical performance of the cell, which is assigned to a decrease of the polarization resistance at the cathode/electrolyte interface. The integrity and connectivity of the CGO nanoparticles bonded network facilitates O{sup 2-} transport across the interface. - Graphical abstract: Thin and thick CGO films have been prepared through a sol-gel process and their potential application as SOFC cathode/electrolyte interlayer in SOFC has been investigated. Highlights: Black-Right-Pointing-Pointer Mesoporous ceria based thin films exhibit interesting performances for Solid Oxide Fuel Cell. Black-Right-Pointing-Pointer Mesoporous films were synthesized through the sol-gel process combined with the dip-coating. Black-Right-Pointing-Pointer Integrity and connectivity of the nanoparticles facilitates O{sup 2-} transport across the interface.

Hierso, J. [Laboratoire de Chimie de la Matiere Condensee de Paris, Universite Paris 6-UMR 7574-College de France, 11 Place Marcelin Berthelot, 75005 Paris (France); Boy, P.; Valle, K. [CEA-Le Ripault, LSCG, BP 15, 37000 Monts (France); Vulliet, J.; Blein, F. [CEA-Le Ripault, LCCA, BP 15, 37000 Monts (France); Laberty-Robert, Ch., E-mail: christel.laberty@upmc.fr [Laboratoire de Chimie de la Matiere Condensee de Paris, Universite Paris 6-UMR 7574-College de France, 11 Place Marcelin Berthelot, 75005 Paris (France); Sanchez, C. [Laboratoire de Chimie de la Matiere Condensee de Paris, Universite Paris 6-UMR 7574-College de France, 11 Place Marcelin Berthelot, 75005 Paris (France)

2013-01-15T23:59:59.000Z

484

The Univer siTy ClUb of MU A Tradition of Excellence  

E-Print Network [OSTI]

Display with Ranch Dip ... $4.95 per guest International & Domestic Cheese Display with Assorted Gourmet & cheeses, marinated and grilled vegetables, artichoke hearts in mustard dressing, croustades and crackers

Taylor, Jerry

485

PROLOG-LINDA : AN EMBEDDING OF LINDA IN muPROLOG  

E-Print Network [OSTI]

,The University of Western Australia, Nedlands, 6009, Western Australia and JAMES PINAKIS Department of Computer Science,The University of Western Australia, Nedlands, 6009, Western Australia ABSTRACT This paper

Sutcliffe, Geoff

486

Mantid - Data Analysis and Visualization Package for Neutron Scattering and $\\mu SR$ Experiments  

SciTech Connect (OSTI)

The Mantid framework is a software solution developed for the analysis and visualization of neutron scattering and muon spin measurements. The framework is jointly developed by a large team of software engineers and scientists at the ISIS Neutron and Muon Facility and the Oak Ridge National Laboratory. The objective of the development is to improve software quality, both in terms of performance and ease of use, for the the user community of large scale facilities. The functionality and novel design aspects of the framework are described.

Arnold, Owen [ISIS Facility, Rutherford Appleton Laboratory (ISIS); Bilheux, Jean-Christophe [ORNL; Borreguero Calvo, Jose M [ORNL; Buts, Alex [ISIS Facility, Rutherford Appleton Laboratory (ISIS); Campbell, Stuart I [ORNL; Doucet, Mathieu [ORNL; Draper, Nicholas J [ORNL; Ferraz Leal, Ricardo F [ORNL; Gigg, Martyn [ISIS Facility, Rutherford Appleton Laboratory (ISIS); Lynch, Vickie E [ORNL; Mikkelson, Dennis J [ORNL; Mikkelson, Ruth L [ORNL; Miller, Ross G [ORNL; Perring, Toby G [ORNL; Peterson, Peter F [ORNL; Ren, Shelly [ORNL; Reuter, Michael A [ORNL; Savici, Andrei T [ORNL; Taylor, Jonathan W [ORNL; Taylor, Russell J [ORNL; Zhou, Wenduo [ORNL; Zikovsky, Janik L [ORNL

2014-01-01T23:59:59.000Z

487

Self-referenced 1.5 [mu]m fiber frequency combs at GHz repetition rates  

E-Print Network [OSTI]

Tremendous advances in recent years to the optical frequency comb, particularly frequency combs deriving from solid-state and fiber architectures, have enabled a host of important new applications to emerge - applications ...

Chao, David, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

488

Erbium-ytterbium-yttrium compounds for light emission at 1.54[mu]m  

E-Print Network [OSTI]

Silicon microphotonics has emerged as the leading technology to overcome the interconnect bottleneck that limits a further increase of computation power following Moore's law. Optical interconnects between different ...

Vanhoutte, Michiel

2013-01-01T23:59:59.000Z

489

Integrated high-repetition-rate femtosecond lasers at 1.55 [mu]m  

E-Print Network [OSTI]

Performance of state-of-the-art, electronic analog-to-digital converters is currently limited by the 100-fs aperture jitter. However, optical sampling can overcome the jitter limit by using femtosecond lasers that have ...

Byun, Hyunil

2010-01-01T23:59:59.000Z

490

Characteristics of atmospheric gravity waves observed using the MU (Middle and Upper atmosphere) radar  

E-Print Network [OSTI]

in 1970s.6) In order to explain this weakening *1 Research Institute for Sustainable Humanosphere (RISH for Sustainable Humanosphere (RISH), Kyoto Univer- sity, Uji, Kyoto 611-0011, Japan (e-mail: tsuda processes of atmospheric gravity waves was proposed.7),8) In the 1980s a notable advance was made

Takada, Shoji

491

SciTech Connect: Crystal structure of the[mu]-opioid receptor bound to a  

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 systems controllerAdditiveBetatron RadiationDirectmorphinan antagonist

492

A 2 Gb/s Directly Driven Wireless Link Qianli Mu, Luke Sankey and Zoya Popovic  

E-Print Network [OSTI]

antenna arrays that can perform radar, electronic warfare, information warfare and communication functions requirements on the electronic hardware in terms of digital clock rates [6]-[9]. This paper presents sim

Popovic, Zoya

493

Novel broadband light sources and pulse generation techniques at 1.5 [mu]m  

E-Print Network [OSTI]

A wide diversity of applications, in both fundamental science and practical technology, has come to rely on broadband optical light sources as key enabling tools. In this thesis, we investigate three devices that contribute ...

Shen, Hanfei M, 1979-

2009-01-01T23:59:59.000Z

494

Enfmt Plaza. S. W.. Washingron, DC 200262174. Tekphonr: (202) 488~MU0  

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$ EGcG ENERGY MEASUREMENTS;/:4,4 (; .369s . I Suite

495

Search for tau -> gamma mu: A test of lepton number conservation  

E-Print Network [OSTI]

A search for the lepton number violating decay of the tau lepton to the gammamu final state has been performed with the CLEO II detector at the Cornell e+e- storage ring CESR. In a data sample that corresponds to an ...

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

1993-01-01T23:59:59.000Z

496

MuSIC: Mobility-Aware Optimal Service Allocation in Mobile Cloud Computing  

E-Print Network [OSTI]

interpretation) - despite advances in device technology, resources (energy, storage, processing) at the mobileS goals such application delay, device power consumption and user cost/price. In this paper, we propose consumption and cost at the user side. In contrast, Wi-Fi deployments, e.g. 802.11 hotspots, exhibit low

Venkatasubramanian, Nalini

497

Use of treatment log files in spot scanning proton therapy as part of patient-specific quality assurance  

SciTech Connect (OSTI)

Purpose: The purpose of this work was to assess the monitor unit (MU) values and position accuracy of spot scanning proton beams as recorded by the daily treatment logs of the treatment control system, and furthermore establish the feasibility of using the delivered spot positions and MU values to calculate and evaluate delivered doses to patients. Methods: To validate the accuracy of the recorded spot positions, the authors generated and executed a test treatment plan containing nine spot positions, to which the authors delivered ten MU each. The spot positions were measured with radiographic films and Matrixx 2D ion-chambers array placed at the isocenter plane and compared for displacements from the planned and recorded positions. Treatment logs for 14 patients were then used to determine the spot MU values and position accuracy of the scanning proton beam delivery system. Univariate analysis was used to detect any systematic error or large variation between patients, treatment dates, proton energies, gantry angles, and planned spot positions. The recorded patient spot positions and MU values were then used to replace the spot positions and MU values in the plan, and the treatment planning system was used to calculate the delivered doses to patients. The results were compared with the treatment plan. Results: Within a treatment session, spot positions were reproducible within {+-}0.2 mm. The spot positions measured by film agreed with the planned positions within {+-}1 mm and with the recorded positions within {+-}0.5 mm. The maximum day-to-day variation for any given spot position was within {+-}1 mm. For all 14 patients, with {approx}1 500 000 spots recorded, the total MU accuracy was within 0.1% of the planned MU values, the mean (x, y) spot displacement from the planned value was (-0.03 mm, -0.01 mm), the maximum (x, y) displacement was (1.68 mm, 2.27 mm), and the (x, y) standard deviation was (0.26 mm, 0.42 mm). The maximum dose difference between calculated dose to the patient based on the plan and recorded data was within 2%. Conclusions: The authors have shown that the treatment log file in a spot scanning proton beam delivery system is precise enough to serve as a quality assurance tool to monitor variation in spot position and MU value, as well as the delivered dose uncertainty from the treatment delivery system. The analysis tool developed here could be useful for assessing spot position uncertainty and thus dose uncertainty for any patient receiving spot scanning proton beam therapy.

Li Heng; Sahoo, Narayan; Poenisch, Falk; Suzuki, Kazumichi; Li Yupeng; Li Xiaoqiang; Zhang Xiaodong; Gillin, Michael T.; Zhu, X. Ronald [Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas 77030 (United States); Lee, Andrew K. [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas 77030 (United States)

2013-02-15T23:59:59.000Z

498

Solenergi i stadsmiljö - En fallstudie om att implementera solenergi i Norra Djurgårdsstaden; Solar Energy in cities - A case study for Norra Djurgårdsstaden.  

E-Print Network [OSTI]

?? Som en följd av Stockholms stads satsning mot att bli en fossilbränslefri stad senast år 2050 har Norra Djurgårdsstaden utvecklats som ett miljöprofilområde. Detta… (more)

Olsson, Johanna

2014-01-01T23:59:59.000Z

499

LOGICA VAN INTERACTIE, OF: DE SPEELSE GEEST VAN DE MENS Het nationale bordspel van Madagascar is "Fanorona". Spelers benaderen om de beurt  

E-Print Network [OSTI]

razendsnel over de hele wereld. Het was de Nederlandse historicus Johan Huizinga die in 1938 de aandacht

van Benthem, Johan

500

Visit us online at www.harvardOMS.org Copyright 2011, Harvard Oral and Maxillofacial Surgery Associates Harvard Oral & Maxillofacial Surgery Associates  

E-Print Network [OSTI]

Building, Suit 230. We are conveniently accessible via I-93, Storrow Drive, the Mass Pike, or the MBTA

Mootha, Vamsi K.