Results 31 to 40 of about 109 (79)

MAGIC GAMMA-RAY TELESCOPE OBSERVATION OF THE PERSEUS CLUSTER OF GALAXIES: IMPLICATIONS FOR COSMIC RAYS, DARK MATTER, AND NGC 1275 [PDF]

, 2009
The Perseus galaxy cluster was observed by the MAGIC Cherenkov telescope for a total effective time of 24.4 hr during 2008 November and December. The resulting upper limits on the γ-ray emission above 100 GeV are in the range of 4.6–7.5 × 10−12 cm−2 s−1 ...
T. M. C. J. Aleksi'c, L. A. Antonelli, P. Antoranz, Michael Backes, C. Baixeras, S. Balestra, J. Barrio, D. Bastieri, J. Gonz'alez, W. Bednarek, A. Berdyugin, K. Berger, E. Bernardini, A. Biland, R. Bock, G. Bonnoli, P. Bordas, D. Tridon, V. Bosch-Ramon, D. Bose, I. Braun, T. Bretz, D. Britzger, M. Cámara, E. Carmona, A. Carosi, P. Colin, S. Commichau, J. Contreras, J. Cortina, M. Costado, S. Covino, F. Dazzi, A. Angelis, E. C. D. Pozo, R. Reyes, B. Lotto, M. D. Maria, F. D. Sabata, C. Mendez, M. Doert, A. Domínguez, D. Prester, D. Dorner, M. Doro, D. Elsaesser, M. Errando, D. Ferenc, M. Fonseca, L. Font, N. Galante, R. L'opez, M. Garczarczyk, M. Gaug, N. Godinovic, D. Hadasch, A. Herrero, D. Hildebrand, D. Hohne-Monch, J. Hose, D. Hrupec, C. Hsu, T. Jogler, S. Klepser, T. Krahenbuhl, D. Kranich, A. Barbera, A. Laille, E. Leonardo, E. Lindfors, S. Lombardi, F. Longo, M. L'opez, E. Lorenz, P. Majumdar, G. Maneva, N. Mankuzhiyil, K. Mannheim, L. Maraschi, M. Mariotti, M. Mart'inez, D. Mazin, M. Meucci, J. Miranda, R. Mirzoyan, H. Miyamoto, J. Mold'on, M. Molés, A. Moralejo, D. Nieto, K. Nilsson, J. Ninkovic, R. Orito, I. Oya, S. Paiano, R. Paoletti, J. Paredes, S. Partini, M. Pasanen, D. Pascoli, F. Pauss, R. Pegna, M. Pérez-Torres, M. Persic, L. Peruzzo, F. Prada, E. Prandini, N. Puchades, I. Puljak, I. Reichardt, W. Rhode, M. Rib'o, J. Rico, M. Rissi, S. Rugamer, A. Saggion, T. Saito, M. Salvati, M. Sánchez-Conde, K. Satalecka, V. Scalzotto, V. Scapin, C. Schultz, T. Schweizer, M. Shayduk, S. Shore, A. Sierpowska-Bartosik, A. Sillanpaa, J. Sitarek, D. Sobczynska, F. Spanier, S. Spiro, A. Stamerra, B. Steinke, J. Struebig, T. Surić, L. Takalo, F. Tavecchio, P. Temnikov, T. Terzić, D. Tescaro, M. Teshima, D. Torres, H. Vankov, R. Wagner, V. Zabalza, F. Zandanel, R. Zanin, J. Zapatero, C. Pfrommer, A. Pinzke, T. Ensslin, S. Inoue, G. G. Ifae, Edifici Cn., Campus Uab, E-08193 Bellaterra, Spain., I. I. F. Astrophysics, I-00136 Rome, Italy., U. Complutense, E. Madrid, Technische Universitat Dortmund, D. Dortmund, H Germany, U. Barcelona, U. Padova, Infn, I-35131 Padova, Instituto de Astrof'isica de Canarias, E. Laguna, Tenerife, University of L'od'z, PL-90236 Lodz, Poland, T. Observatory, U. Turku, FI-21500 Piikkio, Finland., D. Elektronen-Synchrotron, D. Zeuthen, E. Zurich, CH-8093 Switzerland, M. F. Physik, D-80805 Munchen, U. Barcelona, E. Barcelona, U. Wurzburg, D-97074 Wurzburg, Dept. Astrofisica, Universidad, E. Laguna, U. Udine, I. Trieste, I. Udine, Institut de Ci'encies de l'Espai, Inst. de Astrof'isica de Andaluc'ia, E-18080 Granada, Croatian Magic Consortium, I. R. Bošković, University of Rijeka, University of Split, HR-10000 Zagreb, Croatia., U. California, Davis, CA-95616-8677, Usa, U. Siena, I. Pisa, I-53100 Siena, Inst. for Nucl. Research, Nucl. Energy, BG-1784 Sofia, Bulgaria., INAF-Osservatorio Astronomico, I. Trieste, Icrea, E. Barcelona, U. Pisa, I. Pisa, supported by Infn Padova, N. A. C. D. I. Energ'eticas, Medioambientales y Tecnol'ogicas, Madrid, N. C. M. F. Kernphysik, D. Heidelberg, Cita, U. Toronto, M. Toronto, Canada., S. University, S. Stockholm, Sweden., M. F. Astrophysik, D. Garching, Kyoto University, 606-8502 Kyoto, Japan., I-23807 Merate   +240 more
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Projecting Antarctic ice discharge using response functions from SeaRISE ice-sheet models

, 2012
. The largest uncertainty in projections of future sea-level change results from the potentially changing dynamical ice discharge from Antarctica. Basal ice-shelf melting induced by a warming ocean has been identified as a major cause for additional ice ...
A. Levermann, R. Winkelmann, S. Nowicki, J. Fastook, K. Frieler, R. Greve, H. Hellmer, M. Martin, M. Meinshausen, M. Mengel, A. Payne, D. Pollard, Tatsuru Sato, R. Timmermann, Wei Li Wang, R. Bindschadler   +15 more
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Wall shear stress and local plaque development in stenosed carotid arteries of hypercholesterolemic minipigs

Journal of Cardiovascular Disease Research, 2012
Background: Wall shear stress is thought to play a critical role in the local development of atherosclerotic plaque and to affect plaque vulnerability.
T. Thim, M. Hagensen, A. Hørlyck, W. Y. Kim, A. Niemann, S. Thrysøe, L. Drouet, W. Paaske, H. Bøtker, E. Falk   +9 more
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Study of the L–I–H transition with a new dual gas puff imaging system in the EAST superconducting tokamak

, 2013
The intermediate oscillatory phase during the L–H transition, termed the I-phase, is studied in the EAST superconducting tokamak using a newly developed dual gas puff imaging (GPI) system near the L–H transition power threshold.
Gang Xu, L. Shao, Shaocheng Liu, Huiqian Wang, Boyang Wan, Houyang Guo, P. Diamond, G. Tynan, M. Xu, S. Zweben, V. Naulin, A. Nielsen, J. Rasmussen, N. Fedorczak, P. Manz, K. Miki, Ning Yan, R. Chen, B. Cao, L. Chen, Liang Wang, Wei Zhang, X. Gong   +22 more
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Rise of nations: Why do empires expand and fall? [PDF]

Chaos, 2020
Vakulenko S, Lyakhov DA, Weber AG, Lukichev D, Michels DL.   +4 more
europepmc   +1 more source

Ice flow dynamics forced by water pressure variations in subglacial granular beds

, 2016
A. Damsgaard, D. Egholm, L. Beem, S. Tulaczyk, N. K. Larsen, J. Piotrowski, M. Siegfried   +6 more
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Kinetics of implant-induced inflammatory angiogenesis in abdominal muscle wall in mice.

Microvascular Research, 2012
P. R. Castro, Suzane M Marques, P. Campos, C. C. Cardoso, Fernanda Portella Sampaio, M. A. Ferreira, S. P. Andrade   +6 more
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A vascular anatomical network model of the spatio-temporal response to brain activation

NeuroImage, 2008
D. Boas, S. Jones, A. Devor, T. Huppert, A. Dale   +4 more
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Dynamics and 2D temperature distribution of plasma obtained by femtosecond laser-induced breakdown

Journal of Physics D: Applied Physics, 2021
Recently, plasma produced by focusing femtosecond laser in gases has been introduced as an etching tool in materials processing. Proper control of the plasma in this application necessitates the apt understanding of the different morphological features ...
A. M. Hossain, M. Ehrhardt, Martin Rudolph, D. Kalanov, P. Lorenz, K. Zimmer, A. Anders   +6 more
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Cerebral Blood Flow under Pressure: Investigating Cerebrovascular Compliance with Phase-contrast Magnetic Resonance Imaging during Induced Hypertension

Anesthesiology
Background: Induced hypertension is used clinically to increase cerebral blood flow (CBF) in conditions such as vasospasm after subarachnoid hemorrhage. However, increased blood pressure also raises pulsatile force. Cerebrovascular compliance plays a key
J. Österlind, Johan Birnefeld, Anders Eklund, M. Hultin, A. Wåhlin, P. Holmlund, L. Zarrinkoob   +6 more
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