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Mostrando 641 - 660 Resultados de 912 Para Buscar '"stellarator"', tiempo de consulta: 0.12s Limitar resultados
  1. 641
    por König, Michael, Binnewies, Stefan
    Publicado 2017
    “…All galaxies consist of gas, dust and stars, but the effects of gravity, dark matter and the interaction of star formation and stellar explosions all influence their appearances. …”
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    The Cambridge photographic atlas of galaxies
  2. 642
    por Trümper, Joachim E
    Publicado 2002
    “…We will first review the phenomenology and properties of neutron stars and black holes (stellar and supermassive) as derived from multiwavelength observatories. …”
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    Neutron Stars and Black Holes: New clues from Chandra and XMM-Newton
  3. 643
    por West, R M, Alcaino, G, Danks, A C
    Publicado 1978
    “…V/sub 0/=13630+or-50 km s/sup -1/; M/sub V /=-24/sup m/.0; largest diameter 75 kpc or more (with H/sub 0/=55 km s /sup -1/ Mpc/sup -1/). The nucleus is stellar-like and several times more luminous than the surrounding envelope which has a well-developed lane-structure. …”
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    ESO 113-IG45: galaxy and/or quasar?
  4. 644
    “…Further extremely interesting applications include the analysis of QSO absorption lines to determine the variability of physical constants and the analysis of the isotopic ratios of absorption lines both in stars and in QSOs, and the determination of stellar oscillations through radial velocity measurements. …”
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    Precision Spectroscopy in Astrophysics: Proceedings of the ESO/Lisbon/Aveiro Conference held in Aveiro, Portugal, 11–15 September 2006
  5. 645
    “…The Gaia satellite was launched in December 2013 and has a foreseen operational lifetime of five to six years, culminating in a final stellar catalogue in the early 2020s. This book will appeal to all who have an interest in the mission and the profound impact that it will have on astronomy. .…”
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    Understanding Gaia: a mission to map the galaxy
  6. 646
    por Lederer-Woods, C, Woods, P J, Davinson, T, Kahl, D, Lonsdale, S J, Aberle, O, Amaducci, S, Andrzejewski, J, Audouin, L, Bacak, M, Balibrea, J, Barbagallo, M, Bečvář, F, Berthoumieux, E, Billowes, J, Bosnar, D, Brown, A, Caamaño, M, Calviño, F, Calviani, M, Cano-Ott, D, Cardella, R, Casanovas, A, Cerutti, F, Chen, Y H, Chiaveri, E, Colonna, N, Cortés, G, Cortés-Giraldo, M A, Cosentino, L, Cristallo, S, Damone, L A, Diakaki, M, Domingo-Pardo, C, Dressler, R, Dupont, E, Durán, I, Fernández-Domínguez, B, Ferrari, A, Ferreira, P, Ferrer, F J, Finocchiaro, P, Furman, V, Göbel, K, García, A R, Gawlik, A, Gilardoni, S, Glodariu, T, Gonçalves, I F, González-Romero, E, Griesmayer, E, Guerrero, C, Gunsing, F, Harada, H, Heinitz, S, Heyse, J, Jenkins, D G, Jericha, E, Käppeler, F, Kadi, Y, Kalamara, A, Kavrigin, P, Kimura, A, Kivel, N, Kokkoris, M, Krtička, M, Kurtulgil, D, Leal-Cidoncha, E, Leeb, H, Lerendegui-Marco, J, Lo Meo, S, Macina, D, Manna, A, Marganiec, J, Martínez, T, Masi, A, Massimi, C, Mastinu, P, Mastromarco, M, Maugeri, E A, Mazzone, A, Mendoza, E, Mengoni, A, Milazzo, P M, Mingrone, F, Musumarra, A, Negret, A, Nolte, R, Oprea, A, Patronis, N, Pavlik, A, Perkowski, J, Porras, I, Praena, J, Quesada, J M, Radeck, D, Rauscher, T, Reifarth, R, Rubbia, C, Ryan, J A, Sabaté-Gilarte, M, Saxena, A, Schillebeeckx, P, Schumann, D, Sedyshev, P, Smith, A G, Sosnin, N V, Stamatopoulos, A, Tagliente, G, Tain, J L, Tarifeño-Saldivia, A, Tassan-Got, L, Valenta, S, Vannini, G, Variale, V, Vaz, P, Ventura, A, Vlachoudis, V, Vlastou, R, Wallner, A, Warren, S, Weiss, C, Wright, T, Žugec, P
    Publicado 2021
    “…Our cross-section data range to 150 keV neutron energy, which is sufficient for a reliable determination of astrophysical reactivities up to 0.5 GK stellar temperature.…”
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    Destruction of the cosmic $\gamma$-ray emitter $^{26}$Al in massive stars: Study of the key $^{26}$Al$(n,p)$ reaction
  7. 647
    por Põder, Sven
    Publicado 2023
    “…In our work, we exploit the increase of volume and precision in data brought about by ongoing large-scale stellar surveys and use approximately 1.6 million Red Giant Branch stars from Gaia DR3. …”
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    A Bayesian Estimation of the Milky Way’s Circular Velocity Curve using Gaia DR3
  8. 648
    por Baan, W A, Hagiwara, Y, Langevelde, H J
    Publicado 2004
    “…The phenomena observed in young stellar objects (YSO), circumstellar regions and extra-galactic nuclei show some similarity in their morphology, dynamical and physical processes, though they may differ in scale and energy. …”
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    Enlace del recurso
    Dense Molecular Gas Around Protostars and in Galactic Nuclei: European Workshop on Astronomical Molecules 2004
  9. 649
    “…Blue stragglers are anomalously luminous core hydrogen-burning stars formed through mass-transfer in binary/triple systems and stellar collisions. Their physical and evolutionary properties are largely unknown and unconstrained. …”
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    Online Artículo Texto
    Fast rotating blue stragglers prefer loose clusters
  10. 650
    “…Magnetic resonance imaging is the best imaging modality to reach the diagnosis of endometriosis, but an accurate diagnosis is possible on computed tomography, especially in the presence of stellar, mildly enhanced, infiltrative lesions in suggestive areas. …”
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    Online Artículo Texto
    Acute abdominal pain in women of reproductive age: keys to suggest a complication of endometriosis
  11. 651
    “…The measurement of [Formula: see text] is a central topic in many optical sensing applications, ranging from stellar intensity interferometer in astrophysics, to fluorescence correlation spectroscopy in biomedical sciences and blood flow measurement with dynamic light scattering. …”
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    Online Artículo Texto
    Wide-field Intensity Fluctuation Imaging
  12. 652
    “…Decayless kink oscillations of plasma loops in the solar corona may contain an answer to the enigmatic problem of solar and stellar coronal heating. The polarisation of the oscillations gives us a unique information about their excitation mechanisms and energy supply. …”
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    Online Artículo Texto
    Polarisation of decayless kink oscillations of solar coronal loops
  13. 653
    por Quan, Wei, Fang, Jiancheng
    Publicado 2010
    “…This optimal path is used to recognize the stellar map and enhance the recognition success rate and speed. …”
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    Online Artículo Texto
    A Star Recognition Method Based on the Adaptive Ant Colony Algorithm for Star Sensors
  14. 654
    “…The standard deviation of an individual GLOBE at Night observation is found to be 1.2 stellar magnitudes. Zenith skyglow estimates from the “First World Atlas of Artificial Night Sky Brightness” are tested using a subset of the GLOBE at Night data. …”
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    Online Artículo Texto
    Citizen Science Provides Valuable Data for Monitoring Global Night Sky Luminance
  15. 655
    por Kassell, Lauren
    Publicado 2014
    “…Astrologers had a long history of working from particular moments, stellar configurations, and events to general rules. …”
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    Online Artículo Texto
    Casebooks in Early Modern England:: Medicine, Astrology, and Written Records
  16. 656
    por Morton, R. J., Tomczyk, S., Pinto, R.
    Publicado 2015
    “…The physical mechanisms behind accelerating solar and stellar winds are a long-standing astrophysical mystery, although recent breakthroughs have come from models invoking the turbulent dissipation of Alfvén waves. …”
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    Online Artículo Texto
    Investigating Alfvénic wave propagation in coronal open-field regions
  17. 657
    “…Superflares are large explosive events on stellar surfaces one to six orders-of-magnitude larger than the largest flares observed on the Sun throughout the space age. …”
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    Online Artículo Texto
    Observational evidence for enhanced magnetic activity of superflare stars
  18. 658
    “…The Rayleigh–Taylor instability is thought to produce structure at the interface between the stellar ejecta and the circumstellar matter, based on simple models and hydrodynamic simulations. …”
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    Online Artículo Texto
    How high energy fluxes may affect Rayleigh–Taylor instability growth in young supernova remnants
  19. 659
    “…Long duration gamma-ray bursts (GRBs), the brightest events since the Big Bang itself, are believed to originate in an ultra-relativistic jet breaking out from a massive stellar envelope. Despite decades of study, there is still no consensus on their emission mechanism. …”
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    Online Artículo Texto
    The photospheric origin of the Yonetoku relation in gamma-ray bursts
  20. 660
    “…Calcium aluminum rich inclusions (CAIs) are one of the first solids to have condensed in the solar nebula, while presolar grains formed in various evolved stellar environments. It is generally accepted that CAIs formed close to the Sun at temperatures above 1500 K, where presolar grains could not survive, and were then transported to other regions of the nebula where the accretion of planetesimals took place. …”
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    Online Artículo Texto
    Evidence of presolar SiC in the Allende Curious Marie calcium aluminum rich inclusion.
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