ScienceWatch.com has tracked the following Fast Breaking
Papers which had the highest percentage increase in citations in
Essential
Science IndicatorsSM of
Thomson Scientific
from the fifth bimonthly period of 2007 to the sixth bimonthly period
of 2007.
Some papers have comments sent in by the author(s) of
the paper which may include images and descriptions of their work.
Fast Breaking Paper Comment by:
Richard A. Manderville
Field: Agricultural Sciences
Article Title: Ochratoxin A: An overview on toxicity and
carcinogenicity in animals and humans
Authors: Pfohl-Leszkowicz,
A;
Manderville, RA
Journal: MOL NUTR FOOD RES
Volume: 51
Issue: 1
Page: 61-99
Year: JAN 2007
* CNRS, Lab Genie Chim, UMR 5503, INPT,UPS,INP,ENSA Toulouse, F-31326
Auzeville Tolosane, France.
* CNRS, Lab Genie Chim, UMR 5503, INPT,UPS,INP,ENSA Toulouse, F-31326
Auzeville Tolosane, France.
* Univ Guelph, Dept Chem, Guelph, ON N1G 2W1, Canada.
Field: Biology & Biochemistry
Article Title: The ribosomal database project (RDP-II): introducing
myRDP space and quality controlled public data
Authors: Cole, JR;Chai, B;Farris, RJ;Wang, Q;Kulam-Syed-Mohideen,
AS;McGarrell, DM;Bandela, AM;Cardenas, E;Garrity, GM;Tiedje, JM
Journal: NUCL ACID RES
Volume: 35
Issue:
Page: :D169-D172
Year: Sp. Iss. SI JAN 2007
* Michigan State Univ, Ctr Microbial Ecol, Biomed Phys Sci, E Lansing,
MI 48824 USA.
* Michigan State Univ, Ctr Microbial Ecol, Biomed Phys Sci, E Lansing,
MI 48824 USA.
* Michigan State Univ, Dept Microbiol & Mol Genet, Biomed Phys Sci,
E Lansing, MI 48824 USA.
Field: Chemistry
Article Title: Improved oxygen reduction activity on Pt3Ni(111) via
increased surface site availability
Authors: Stamenkovic, VR;Fowler, B;Mun, BS;Wang, GF;Ross, PN;Lucas,
CA;Markovic, NM
Journal: SCIENCE
Volume: 315
Issue: 5811
Page: 493-497
Year: JAN 26 2007
* Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439
USA.
* Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA.
* Univ Calif Berkeley, Lawrence Berkeley Lab, Div Sci Mat, Berkeley, CA
94720 USA.
* Univ Liverpool, Dept Phys, Oliver Lodge Lab, Liverpool L69 7ZE,
Merseyside, England.
* Univ S Carolina, Dept Chem & Phys, Aiken, SC 29801 USA.
Field: Clinical Medicine
Article Title: 2007 guidelines for the management of arterial
hypertension
Authors: Mancia, G;De Backer, G;Dominiczak, A;Cifkova, R;Fagard,
R;Germano, G;Grassi, G;Heagerty, AM;Kjeldsen, SE;Laurent, S;Narkiewicz,
K;Ruilope, L;Rynkiewicz, A;Schmieder, RE;Boudier, HAJS;Zanchetti,
A;Task Force Management Arterial
Journal: J HYPERTENSION
Volume: 25
Issue: 6
Page: 1105-1187
Year: JUN 2007
* Univ Milan, Osped San Gerardo, Med Clin, Via Pergolesi 33, I-20052
Milan, Italy.
* Univ Milan, Osped San Gerardo, Med Clin, I-20052 Milan, Italy.
* State Univ Ghent Hosp, Dept Publ Hlth, B-9000 Ghent, Belgium.
Fast Breaking Paper Comment by:
Panos Kouvelis, Chester Chambers & Haiyan Wang
Field: Economics & Business
Article Title: Supply chain management research and Production and
Operations Management: Review, trends, and opportunities
Authors:
Kouvelis, P;Chambers, C;Wang, HY
Journal: PROD OPER MANAG
Volume: 15
Issue: 3
Page: 449-469
Year: FAL 2006
* Washington Univ, John M Olin Sch Business, St Louis, MO 63130
USA.
* Washington Univ, John M Olin Sch Business, St Louis, MO 63130
USA.
* So Methodist Univ, Edwin L Cox Sch Business, Dallas, TX 75275
USA.
Fast Breaking Paper Comment by:
Norio Miura
Field: Engineering
Article Title: Recent advancements in surface plasmon resonance
immunosensors for detection of small molecules of biomedical, food and
environmental interest
Authors: Shankaran, DR;Gobi,
KVA;
Miura, N
Journal: SENSOR ACTUATOR B-CHEM
Volume: 121
Issue: 1
Page: 158-177
Year: JAN 30 2007
* Kyushu Univ, Art Sci & Technol Ctr Cooperat Res, Kasuga, Fukuoka
8168580, Japan.
* Kyushu Univ, Art Sci & Technol Ctr Cooperat Res, Kasuga, Fukuoka
8168580, Japan.
* Japan Soc Promot Sci, Tokyo 1028471, Japan.
Field: Environment/Ecology
Article Title: Global-scale similarities in nitrogen release patterns
during long-term decomposition
Authors: Parton, W;Silver, WL;Burke, IC;Grassens, L;Harmon, ME;Currie,
WS;King, JY;Adair, EC;Brandt, LA;Hart, SC;Fasth, B
Journal: SCIENCE
Volume: 315
Issue: 5810
Page: 361-364
Year: JAN 19 2007
* Colorado State Univ, Nat Resource Ecol Lab, 200 W Lake,Campus Mail
1499, Ft Collins, CO 80523 USA.
* Colorado State Univ, Nat Resource Ecol Lab, Ft Collins, CO 80523
USA.
* Univ Calif Berkeley, Dept Environm Sci Policy & Management,
Ecosyst Sci Div, Berkeley, CA 94720 USA.
* Colorado State Univ, Dept Forest Rangeland & Watershed
Stewardship, Ft Collins, CO 80523 USA.
* Colorado State Univ, Grad Degree Program Ecol, Ft Collins, CO 80523
USA.
* LSI Log Inc, Loveland, CO 80227 USA.
* Oregon State Univ, Dept Forest Sci, Corvallis, OR 97331 USA.
* Univ Michigan, Sch Nat Resources & Environm, Ann Arbor, MI 48103
USA.
* Univ Minnesota, Dept Soil Water & Climate, St Paul, MN 55108
USA.
* Univ Minnesota, Dept Ecol Evolut & Behav, St Paul, MN 55108
USA.
* No Arizona Univ, Sch Forestry, Flagstaff, AZ 86011 USA.
* No Arizona Univ, Merriam Powell Ctr Environm Res, Flagstaff, AZ 86011
USA.
Field: Geosciences
Article Title: Thin liquid water clouds - Their importance and our
challenge
Authors: Turner, DD;Vogelmann, AM;Austin, RT;Barnard, JC;Cady-Pereira,
K;Chiu, JC;Clough, SA;Flynn, C;Khaiyer, MM;Liljegren, J;Johnson, K;Lin,
B;Long, C;Marshak, A;Matrosov, SY;McFarlane, SA;Miller, M;Min,
Q;Minnis, F;O'Hirok, W;Wang, Z;Wiscombe, W
Journal: BULL AMER METEOROL SOC
Volume: 88
Issue: 2
Page: 177-+
Year: FEB 2007
* Univ Wisconsin, 1225 W Dayton St, Madison, WI 53706 USA.
* Univ Wisconsin, Madison, WI 53706 USA.
* Brookhaven Natl Lab, Upton, NY 11973 USA.
* Colorado State Univ, Ft Collins, CO 80523 USA.
* Pacific NW Natl Lab, Richland, WA 99352 USA.
* Environm Res Inc, Lexington, MA USA.
* Univ Maryland Baltimore Cty, Baltimore, MD 21228 USA.
* AS&M, Hampton, VA USA.
* Argonne Natl Lab, Argonne, IL 60439 USA.
* NASA, Langley Res Ctr, Hampton, VA 23665 USA.
* NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA.
* Univ Colorado, CIRES, Boulder, CO 80309 USA.
* NOAA, Earth Syst Res Lab, Boulder, CO 80309 USA.
* SUNY Albany, Albany, NY 12222 USA.
* Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA.
* Univ Wyoming, Laramie, WY 82071 USA.
* Assoc Univ Inc, Brookhaven Natl Lab, Upton, NY 11973 USA.
* NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA.
Field: Immunology
Article Title: Balancing autoaggressive and protective T cell
responses
Authors: Abbas, AK;Lohr, J;Knoechel, B
Journal: J AUTOIMMUN
Volume: 28
Issue: 2-3
Page: 59-61
Year: MAR-MAY 2007
* Univ Calif San Francisco, Dept Pathol, 505 Parnassus Ave,M-590,Box
0511, San Francisco, CA 94143 USA.
* Univ Calif San Francisco, Dept Pathol, San Francisco, CA 94143
USA.
Fast Breaking Paper Comment by:
Yuntian T. Zhu & Qingwen Li
Field: Materials Science
Article Title: Sustained growth of ultralong carbon nanotube arrays for
fiber spinning
Authors:
Li, QW;Zhang, XF;DePaula, RF;Zheng, LX;Zhao, YH;Stan,
L;Holesinger, TG;Arendt, PN;Peterson,
DE;Zhu, YT
Journal: ADVAN MATER
Volume: 18
Issue: 23
Page: 3160-+
Year: DEC 4 2006
* Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA.
* Los Alamos Natl Lab, Los Alamos, NM 87545 USA.
Field: Mathematics
Article Title: Stable signal recovery from incomplete and inaccurate
measurements
Authors: Candes, EJ;Romberg, JK;Tao, T
Journal: COMMUN PURE APPL MATH
Volume: 59
Issue: 8
Page: 1207-1223
Year: AUG 2006
* CALTECH, Pasadena, CA 91125 USA.
* CALTECH, Pasadena, CA 91125 USA.
* Univ Calif Los Angeles, Dept Math, Los Angeles, CA 90095 USA.
Field: Molecular Biology & Genetics
Article Title: Genome-wide association study identifies novel breast
cancer susceptibility loci
Authors: Easton, DF;Pooley, KA;Dunning, AM;Pharoah, PDP;Thompson,
D;Ballinger, DG;Struewing, JP;Morrison, J;Field, H;Luben, R;Wareham,
N;Ahmed, S;Healey, CS;Bowman, R;Meyer, KB;Haiman, CA;Kolonel,
LK;Henderson, BE;Le Marchand, L;Brennan, P;Sangrajrang, S;Gaborieau,
V;Odefrey, F;Shen, CY;Wu, PE;Wang, HC;Eccles, D;Evans, DG;Peto,
J;Fletcher, O;Johnson, N;Seal, S;Stratton, MR;Rahman,
N;Chenevix-Trench, G;Bojesen, SE;Nordestgaard, BG;Axelsson,
CK;Garcia-Closas, M;Brinton, L;Chanock, S;Lissowska, J;Peplonska,
B;Nevanlinna, H;Fagerholm, R;Eerola, H;Kang, D;Yoo, KY;Noh, DY;Ahn,
SH;Hunter, DJ;Hankinson, SE;Cox, DG;Hall, P;Wedren, S;Liu, JJ;Low,
YL;Bogdanova, N;Schurmann, P;Dork, T;Tollenaar, RAEM;Jacobi,
CE;Devilee, P;Klijn, JGM;Sigurdson, AJ;Doody, MM;Alexander, BH;Zhang,
JH;Cox, A;Brock, IW;MacPherson, G;Reed, MWR;Couch, FJ;Goode, EL;Olson,
JE;Meijers-Heijboer, H;van den Ouweland, A;Uitterlinden, A;Rivadeneira,
F;Milne, RL;Ribas, G;Gonzalez-Neira, A;Benitez, J;Hopper, JL;McCredie,
M;Southey, M;Giles, GG;Schroen, C;Justenhoven, C;Brauch, H;Hamann,
U;Ko, YD;Spurdle, AB;Beesley, J;Chen, XQ;Mannermaa, A;Kosma, VM;Kataja,
V;Hartikainen, J;Day, NE;Cox, DR;Ponder, BAJ;SEARCH
Collaborators;kConFab;AOCS Management Grp
Journal: NATURE
Volume: 447
Issue: 7148
Page: 1087-U7
Year: JUN 28 2007
* Univ Cambridge, Dept Publ Hlth & Primary Care, CR UK Genet
Epidemiol Unit, Cambridge CB1 8RN, England.
* Univ Cambridge, Dept Publ Hlth & Primary Care, CR UK Genet
Epidemiol Unit, Cambridge CB1 8RN, England.
* Univ Cambridge, Dept Oncol, Cambridge CB1 8RN, England.
* Canc Council Victoria, Canc Epidemiol Ctr, Carlton, Vic 3053,
Australia.
* Univ Otago, Dept Prevent & Social Med, Dunedin 9001, New
Zealand.
* Univ Melbourne, Ctr Mol Environm Genet & Analyt Epidemiol,
Carlton, Vic 3053, Australia.
* Spanish Natl Canc Ctr CNIO, E-28029 Madrid, Spain.
* Erasmus Univ, Dept Clin Genet, NL-3015 GE Rotterdam,
Netherlands.
* Mayo Clin, Coll Med, Rochester, MN 55905 USA.
* Univ Sheffield, Sch Med, Acad Unit Surg Oncol, Sheffield S10 2RX, S
Yorkshire, England.
* Univ Sheffield, Sch Med, Inst Canc Studies, Sheffield S10 2RX, S
Yorkshire, England.
* Univ Minnesota, Minneapolis, MN 55455 USA.
* NCI, Radiat Epidemiol Branch, Div Canc Epidemiol & Genet,
NIH,DHHS, Bethesda, MD 20892 USA.
* Dr Daniel Den Hoed Canc Ctr, Erasmus MC, Dept Med Oncol, Family Canc
Clin, NL-3075 EA Rotterdam, Netherlands.
* Leiden Univ, Med Ctr, Dept Human Genet, NL-2333 ZA Leiden,
Netherlands.
* Leiden Univ, Med Ctr, Dept Pathol, NL-2333 ZA Leiden,
Netherlands.
* Leiden Univ, Med Ctr, Dept Med Decis Making, NL-2333 ZA Leiden,
Netherlands.
* Leiden Univ, Med Ctr, Dept Surg, NL-2333 ZA Leiden,
Netherlands.
* Hannover Med Sch, Dept Obstet & Gynecol, D-30625 Hannover,
Germany.
* Hannover Med Sch, Dept Radiat Oncol, D-30625 Hannover, Germany.
* Genome Inst Singapore, Singapore 138672, Singapore.
* Karolinska Inst, Dept Med Epidemiol & Biostat, SE-17177
Stockholm, Sweden.
* Harvard Univ, Sch Med, Boston, MA 02115 USA.
* Brigham & Womens Hosp, Channing Lab, Boston, MA 02115 USA.
* Harvard Univ, Sch Publ Hlth, Program Mol & Genet Epidemiol,
Boston, MA 02115 USA.
* Univ Ulsan, Coll Med, Ulsan 680749, South Korea.
* Natl Canc Ctr, Goyang 411769, South Korea.
* Seoul Natl Univ, Coll Med, Seoul 151742, South Korea.
* Univ Helsinki, Cent Hosp, Dept Oncol, Helsinki 00029, Finland.
* Univ Helsinki, Cent Hosp, Dept Obstet & Gynecol, Helsinki 00029,
Finland.
* Nofer Inst Occupat Med, PL-90950 Lodz, Poland.
* M Sklodowska Curie Inst Oncol, PL-02781 Warsaw, Poland.
* Ctr Canc, PL-02781 Warsaw, Poland.
* NCI, Ctr Adv Technol, Gaithersburg, MD 20877 USA.
* NCI, Div Canc Epidemiol & Genet, Rockville, MD 20852 USA.
* Univ Copenhagen, Herlev Univ Hosp, Dept Clin Biochem, DK-2730 Herlev,
Denmark.
* Univ Copenhagen, Bispebjerg Univ Hosp, Dept Breast Surg, DK-2730
Herlev, Denmark.
* Queensland Inst Med Res, Brisbane, Qld 4006, Australia.
* Wellcome Trust Sanger Inst, Canc Genome Project, Cambridge CB10 1SA,
England.
* Inst Canc Res, Sect Canc Genet, Sutton SM2 5NG, Surrey,
England.
* Breakthrought Breast Canc Res Ctr, London SW3 6JB, England.
* Inst Canc Res, Sutton SM2 5NG, Surrey, England.
* Univ London London Sch Hyg & Trop Med, London WC1E 7HT,
England.
* St Marys Hosp, Reg Genet Serv, Manchester M13 0JH, Lancs,
England.
* Princess Anne Hosp, Wessex Clin Genet Serv, Southampton SO16 5YA,
Hants, England.
* Acad Sinica, Inst Biomed Sci, Taipei 11529, Taiwan.
* NCI, Bangkok 10400, Thailand.
* Int Agcy Res Canc, F-69008 Lyon, France.
* Univ Hawaii, Canc Res Ctr Hawaii, Program Epidemiol, Honolulu, HI
96813 USA.
* Univ Calif Los Angeles, Keck Sch Med, Dept Prevent Med, Los Angeles,
CA 90033 USA.
* MRC, Dunn Clin Nutr Ctr, Cambridge CB2 0XY, England.
* Univ Cambridge, Dept Publ Hlth & Primary Care, EPIC, Cambridge
CB1 8RN, England.
* NCI, Lab Populat Genet, Bethesda, MD 20892 USA.
* Perlegen Sci Inc, Mountain View, CA 94043 USA.
* Univ Melbourne, Dept Pathol, Genet Epidemiol Lab, Parkville, Vic
3052, Australia.
* Vaasa Cent Hosp, Dept Oncol, Vaasa 65130, Finland.
* Kuopio Univ Hosp, Dept Oncol, FIN-70211 Kuopio, Finland.
* Kuopio Univ Hosp, Dept Pathol, FIN-70211 Kuopio, Finland.
* Univ Kuopio, Inst Clin Med Pathol & Forens Med, FIN-70210 Kuopio,
Finland.
* Peter MacCallum Canc Ctr, Melbourne, Vic 3002, Australia.
* Evangel Kliniken Bonn GGmbh, Johanniter Krankenhaus, D-53113 Bonn,
Germany.
* Deutsch Krebsforschungszentrum, D-69120 Heidelberg, Germany.
* Univ Tubingen, D-72074 Tubingen, Germany.
* Dr Margarete Fischer Bosch Inst Clin Pharmacol, D-70376 Stuttgart,
Germany.
Fast Breaking Paper Comment by:
David Baltimore
Field: Multidisciplinary
Article Title: MicroRNA-155 is induced during the macrophage
inflammatory response
Authors: O'Connell, RM;Taganov, KD;Boldin, MP;Cheng,
GH;
Baltimore, D
Journal: PROC NAT ACAD SCI USA
Volume: 104
Issue: 5
Page: 1604-1609
Year: JAN 30 2007
* CALTECH, Dept Biol, 330 Braun,1200 E Calif Blvd, Pasadena, CA 91125
USA.
* CALTECH, Dept Biol, Pasadena, CA 91125 USA.
* Univ Calif Los Angeles, Dept Microbiol, Los Angeles, CA 90095
USA.
* Univ Calif Los Angeles, Dept Immunol, Los Angeles, CA 90095
USA.
* Univ Calif Los Angeles, Dept Mol Genet, Los Angeles, CA 90095
USA.
Field: Neuroscience & Behavior
Article Title: Reducing endogenous tau ameliorates amyloid beta-induced
deficits in an Alzheimer's disease mouse model
Authors: Roberson, ED;Scearce-Levie, K;Palop, JJ;Yan, FR;Cheng, IH;Wu,
T;Gerstein, H;Yu, GQ;Mucke, L
Journal: SCIENCE
Volume: 316
Issue: 5825
Page: 750-754
Year: MAY 4 2007
* Gladstone Inst Neurol Sci, San Francisco, CA 94158 USA.
* Gladstone Inst Neurol Sci, San Francisco, CA 94158 USA.
* Univ Calif San Francisco, Dept Neurol, San Francisco, CA 94158
USA.
Fast Breaking Paper Comment by:
Amin Rostami-Hodjegan
Field: Pharmacology & Toxicology
Article Title: Simulation and prediction of in vivo drug metabolism in
human populations from in vitro data
Authors:
Rostami-Hodjegan, A;Tucker, GT
Journal: NAT REV DRUG DISCOV
Volume: 6
Issue: 2
Page: 140-148
Year: FEB 2007
* Royal Hallamshire Hosp, Acad Unit Clin Pharmacol, Sheffield S10 2JF,
S Yorkshire, England.
* Simcyp Ltd, Blades Enterprise Ctr, Sheffield S2 4SU, S Yorkshire,
England.
Field: Physics
Article Title: Unparticle physics
Authors: Georgi, H
Journal: PHYS REV LETT
Volume: 98
Issue: 22
Page: art.
Year: no.-221601 JUN 1 2007
* Harvard Univ, Ctr Fundamental Laws Nat, Jefferson Phys Lab,
Cambridge, MA 02138 USA.
* Harvard Univ, Ctr Fundamental Laws Nat, Jefferson Phys Lab,
Cambridge, MA 02138 USA.
Fast Breaking Paper Comment by:
Marek Kubicki
Field: Psychiatry/Psychology
Article Title: A review of diffusion tensor imaging studies in
schizophrenia
Authors:
Kubicki, M;McCarley, R;Westin, CF;Park, HJ;Maier,
S;Kikinis, R;Jolesz, FA;Shenton, ME
Journal: J PSYCHIAT RES
Volume: 41
Issue: 1-2
Page: 15-30
Year: JAN-FEB 2007
* Harvard Univ, Sch Med, Dept Psychiat, Clin Neurosci Div,Lab
Neurosci,Boston VA Hlth Car, 940 Belmont St, Boston, MA 02301
USA.
* Harvard Univ, Sch Med, Dept Psychiat, Clin Neurosci Div,Lab
Neurosci,Boston VA Hlth Car, Boston, MA 02301 USA.
* Harvard Univ, Sch Med, Brigham & Womens Hosp, Dept Radiol,MRI
Div,Surg Planning Lab, Boston, MA 02301 USA.
* Yonsei Univ, Coll Med, Dept Diagnost Radiol, Seoul 120749, South
Korea.
Field: Social Sciences, general
Article Title: Combining individual and ecological data to determine
compositional and contextual socio-economic risk factors for
suicide
Authors: Agerbo, E;Sterne, JAC;Gunnell, DJ
Journal: SOC SCI MED
Volume: 64
Issue: 2
Page: 451-461
Year: JAN 2007
* Aarhus Univ, Natl Ctr Register Based Res, Fac Social Sci,
Taasingegade 1, DK-8000 Aarhus, Denmark.
* Aarhus Univ, Natl Ctr Register Based Res, Fac Social Sci, DK-8000
Aarhus, Denmark.
* Univ Bristol, Dept Social Med, Bristol BS8 2PR, Avon, England.
Fast Breaking Paper Comment by:
Lyman Page
Field: Space Science
Article Title: Three-year Wilkinson Microwave Anisotropy Probe (WMAP)
observations: Polarization analysis
Authors:
Page, L;Hinshaw, G;Komatsu, E;Nolta, MR;Spergel,
DN;Bennett, CL;Barnes, C;Bean, R;Dore, O;Dunkley, J;Halpern, M;Hill,
RS;Jarosik, N;Kogut, A;Limon, M;Meyer, SS;Odegard, N;Peiris, HV;Tucker,
GS;Verde, L;Weiland, JL;Wollack, E;Wright, EL
Journal: ASTROPHYS J SUPPL SER
Volume: 170
Issue: 2
Page: 335-376
Year: JUN 2007
* Princeton Univ, Dept Phys, Jadwin Hall, Princeton, NJ 08544
USA.
* Princeton Univ, Dept Phys, Princeton, NJ 08544 USA.
* NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA.
* Univ Texas, Dept Astron, Austin, TX 78712 USA.
* Univ Toronto, Canadian Inst Theoret Astrophys, Toronto, ON M5S 3H8,
Canada.
* Princeton Univ, Dept Astrophys Sci, Princeton, NJ 08544 USA.
* Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218
USA.
* Cornell Univ, Ithaca, NY 14853 USA.
* Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z1,
Canada.
* Univ Chicago, Dept Phys & Astrophys, Chicago, IL 60637 USA.
* Univ Chicago, KICP, Chicago, IL 60637 USA.
* Univ Chicago, EFI, Chicago, IL 60637 USA.
* Brown Univ, Dept Phys, Providence, RI 02912 USA.
* Univ Penn, Dept Phys & Astron, Philadelphia, PA 19104 USA.
* UCLA Astron, Los Angeles, CA 90095 USA.