Results 61 to 70 of about 118,470 (294)

THE PHOTOMETRIC MODEL OF ARTIFICIAL SATELLITE AJISAI AND DETERMINATION OF ITS ROTATION PERIOD

Odessa Astronomical Publications, 2012
Photometry is used to make remote diagnostics of an artificial satellite's motion around its centre of mass. Experimental satellite Ajisai was designed to explore the effects of the space factors, such as gravitation and magnetic fields, solar radiation ...
E. Korobeynikova, N. Koshkin, S. Shakun, N. Burlak, S. Melikyants, S. Terpan, S. Strakhova   +6 more
doaj   +1 more source

Updates on the background estimates for the X-IFU instrument onboard of the ATHENA mission [PDF]

, 2016
ATHENA, with a launch foreseen in 2028 towards the L2 orbit, addresses the science theme "The Hot and Energetic Universe", coupling a high-performance X-ray Telescope with two complementary focal-plane instruments.
Bulgarelli, Andrea, D'Ai, Antonino, D'Andrea, Matteo, Fioretti, Valentina, Gastaldello, Fabio, Jacquey, Christian, Laurent, Philippe, Laurenza, Monica, Lotti, Simone, Macculi, Claudio, Mineo, Teresa, Molendi, Silvano, Piro, Luigi   +12 more
core   +2 more sources

The Axisymmetric Tandem Mirror: A Magnetic Mirror Concept Game Changer Magnet Mirror Status Study Group

, 2008
Experimental results, theory and innovative ideas now point with increased confidence to the possibility of a Gas Dynamic Trap (GDT) neutron source which would be on the path to an attractively simple Axisymmetric Tandem Mirror (ATM) power plant. Although magnetic mirror research was terminated in the US 20 years ago, experiments continued in Japan ...
T Simonen, R Cohen, D Correll, K Fowler, D Post, H Berk, W Horton, E Hooper, N Fisch, A Hassam, D Baldwin, D Pearlstein, G Logan, B Turner, R Moir, A Molvik, D Ryutov, A Ivanov, J Kesner, B Cohen, H McLean, T Tamano, X Tang, T Imai   +23 more
openaire   +2 more sources

Timecourse of mirror and counter-mirror effects measured with transcranial magnetic stimulation [PDF]

Social Cognitive and Affective Neuroscience, 2013
The human mirror system has been the subject of much research over the past two decades, but little is known about the timecourse of mirror responses. In addition, it is unclear whether mirror and counter-mirror effects follow the same timecourse. We used single-pulse transcranial magnetic stimulation to investigate the timecourse of mirror and counter-
CAVALLO, Andrea, C. Heyes, BECCHIO, Cristina, G. Bird, C. Catmur   +4 more
openaire   +6 more sources

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende, Emilien Petit, Young Woo Park, Sophie Tezenas du Montcel, James M. Joers, Jonathan M. DuBois, H. Moore Arnold, Michal Povazan, Ipek Özdemir, Guita Banan, Romain Valabregue, Philipp Ehses, Jennifer Faber, Chiadi U. Onyike, Peter B. Barker, Jeremy D. Schmahmann, Eva‐Maria Ratai, Sub H. Subramony, Thomas H. Mareci, Khalaf O. Bushara, Henry Paulson, Thomas Klockgether, Alexandra Durr, Tetsuo Ashizawa, Christophe Lenglet, Gülin Öz, READISCA Investigators   +26 more
wiley   +1 more source

Influence of 3 T magnetic field on RF plasma self-bias and erosion pattern for the ITER wide angle viewing system

Nuclear Fusion
The ITER Wide Angle Viewing System (WAVS) relies on in-vessel metallic first mirrors (FM) to transport optical signals from the plasma to out-of-vessel diagnostics.
Tomás C. Sousa, Artem Dmitriev, Paul Hiret, Youpeng Wang, Laurent Marot, Ernst Meyer, Jérôme Moritz, Oliver Bieri, Sébastien Dine, Frederic Le Guern, Juan Piqueras, Sebastien Vives   +11 more
doaj   +1 more source

The Effect of Cage Symmetry on the Magnetic and Thermodynamic Behavior of C₆₀ Fullerene

Crystals
This study employs effective field theory to investigate the magnetic properties of the Carbon-60 fullerene cage (C60). The analysis shows that the magnetic behavior of the C60 molecule mirrors that of its sixty constituent carbon atoms, a phenomenon ...
Numan Şarlı, Gökçen Dikici Yıldız, Yasin Göktürk Yıldız   +2 more
doaj   +1 more source

Pressure and isotope effect on the anisotropy of MgB$_{2}$

, 2005
We analyze the data for the pressure and boron isotope effect on the temperature dependence of the magnetization near $T_{c}$. Invoking the universal scaling relation for the magnetization at fixed magnetic field it is shown that the relative shift of ...
D. G. Hinks, Daniele Di Castro, L. P. Gorkov, L. P. Gorkov, T. Dahm, T. Schneider, T. Schneider, T. Schneider, T. Schneider, Toni Schneider, W. N. Kang   +10 more
core   +1 more source

Neutron to mirror-neutron oscillations in the presence of mirror magnetic fields [PDF]

Physical Review D, 2009
4 pages, 2 figures. Accepted for publication in Phys.
Altarev, I., Baker, C. A., Ban, G., Bodek, K., Daum, M., Fierlinger, P., Geltenbort, P., Green, K., Grinten, M. G. D. van der, Gutsmiedl, E., Harris, P. G., Henneck, R., Horras, M., Iaydjiev, P., Ivanov, S., Khomutov, N., Kirch, K., Kistryn, S., Knecht, A., Knowles, Paul E., Kozela, A., Kuchler, F., Kuźniak, M., Lauer, T., Lauss, B., Lefort, T., Mtchedlishvili, A., Naviliat-Cuncic, O., Paul, S., Pazgalev, Anatoly, Pendlebury, J. M., Petzoldt, G., Pierre, E., Plonka-Spehr, C., Quéméner, G., Rebreyend, D., Roccia, S., Rogel, G., Severijns, N., Shiers, D., Sobolev, Yu., Stoepler, R., Weis, Antoine, Zejma, J., Zenner, J., Zsigmond, G.   +45 more
openaire   +4 more sources

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick, Nomin Enkhtsetseg, Joseph Sadok, Matheus Mochetti, Annabel Sorby Adams, Jennifer Guo, Cristina Trapaga Hacker, Isabella Gomez Hjerthen, Seungwon Lee, Siddharth Satish, Andrew S. Ham, Justin Hill, Denis Balaban, Kevin Kyle, Rebecca L. Gillani, Marcelo Matiello, Aleksandar Videnovic, Eric C. Klawiter, W. Taylor Kimberly, Farrah J. Mateen   +19 more
wiley   +1 more source