Mostrando 361 - 380 Resultados de 912 Para Buscar '"stellarator"', tiempo de consulta: 0.11s Limitar resultados
  1. 361
    “…Downstream analyses demonstrate InterSTELLAR is able to capture specific pathological features from different clinical cancer subtypes. …”
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  2. 362
    “…Dust grains, formed around asymptotic giant branch (AGB) stars, are accelerated by stellar radiation to drive stellar winds, which supply freshly synthesized nuclides to the Galaxy. …”
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  3. 363
    por Colonna, N, Aberle, O, 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, Clai, G, Cortés, G, Cortés-Giraldo, M A, Cristallo, S, Damone, L A, Diakaki, M, Domingo-Pardo, C, Dressler, L R, Dupont, E, Durán, I, Fernández-Domínguez, B, Ferrari, A, Ferreira, P, Finocchiaro, P, Furman, V, Göbel, K, García, A R, Gawlik, A, Gilardoni, S, Glodariu, T, Gonçalves, I F, González, E, Griesmayer, E, Guerrero, C, Gunsing, F, Harada, H, Heinitz, S, Hernandez-Prieto, A, Heyse, J, Jenkins, D G, Jericha, E, Käppeler, F, Kadi, Y, Kalamara, A, Kavrigin, P, Kimura, A, Kivel, N, Kokkoris, M, Kroll, J, Krtička, M, Kurtulgil, D, Langer, C, Leal-Cidoncha, E, Lederer, C, Lerendegui-Marco, J, Leeb, H, Meo, S Lo, Lonsdale, S J, Losito, S, Macina, D, Mallik, A, Marganiec, J, Martínez, T, Masi, A, Massimi, C, Mastinu, P, Mastromarco, M, Maugeri, E A, Mazzone, A, Mendoza, E, Mengoni, A, Mingrone, F, Milazzo, P M, Mirea, M, Musumarra, A, Negret, A, Nolte, R, Oprea, A, Patronis, N, Pavlik, A, Perkowski, J, Piersanti, L, Porras, I, Praena, J, Quesada, J M, Radeck, D, Rauscher, T, Reifarth, R, Riego, A, Robles, M S, 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, Tsinganis, A, Valenta, S, Vannini, G, Variale, V, Vaz, P, Ventura, A, Vlachoudis, V, Vlastou, R, Wallner, A, Warren, S, Weiss, C, Woods, P J, Wright, T, Žugec, P
    Publicado 2017
    “…The Nuclear Astrophysics program of the n_TOF Collaboration is here described, with emphasis on recent results relevant for stellar nucleosynthesis, stellar neutron sources and primordial nucleosynthesis.…”
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  4. 364
    por Livio, M
    Publicado 2000
    “…This timely volume reviews recent progress in our understanding of all aspects of stellar structure and evolution, with special emphasis on currently unsolved problems. …”
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  5. 365
    por Bedding, T, Booth, A, Davis, J
    Publicado 1997
    “…He requested that any such meeting should be on a topic that would be of benefit to the Sydney University Stellar Interferometer (SUSI) program. With SUSI and several other high angular resolution instruments either in operation or coming on line within the next decade, and with advances in astrometry, spectroscopy and in theoretical models of stellar atmospheres and interiors, it appeared to be both appropriate and timely to hold a symposium on "Fundamental Stellar Properties: the Interaction between Observation and Theory. " The emphasis of the meeting was on the critical assessment of the qual­ ity, accuracy, and prospects for improvement of the observational data and theoretical models, on the outstanding problems in stellar astrophysics, and on the feasibility of achieving the observational and theoretical advances required for their solution. …”
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  6. 366
    “…Stellar interiors can be probed from oscillations because different oscillation modes penetrate to different depths inside the star. …”
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  7. 367
    “…The spectra pertain to the inner ~300 pc in radius, and thus sample the central kinematics and stellar populations of active galaxies. The data are used to measure stellar velocity dispersions (sigma_star) both with cross-correlation and direct fitting methods. …”
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  8. 368
    por Benacquista, Matthew
    Publicado 2013
    “…Although a general treatment of stellar structure and evolution is included, the text stresses the physical processes that lead to stellar mass compact object binaries that may be sources of observable gravitational radiation. …”
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  9. 369
    por Walker, Richard
    Publicado 2017
    “…It allows you to read and interpret the recorded spectra of the main stellar classes, as well as most of the steps from protostars through to the final stages of stellar evolution as planetary nebulae, white dwarfs or the different types of supernovae. …”
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  10. 370
    por Jain, Pankaj
    Publicado 2015
    “…IntroductionOverviewScales and DimensionsNight SkyConstellationsEarth, Sun, and the Solar SystemRetrograde Motion of PlanetsSidereal TimeAstronomical Catalogs and SoftwareObservationsElectromagnetic WavesElectromagnetic SpectrumTelescopesRefractor TelescopeReflecting TelescopeObservations at Visible FrequenciesTheoretical Limit on ResolutionSeeingMounting of TelescopeEquatorial MountAzimuthal MountInterferometerObservations at Other WavelengthsAstrometryCoordinate SystemsThe Horizontal SystemEquatorial Coordinate SystemEcliptic SystemGalactic Coordinate SystemSupergalactic Coordinate SystemSpace Velocity and Proper Motion of StarsDoppler EffectParallaxAberrationCoordinate TransformationsTransformation between Equatorial and Ecliptic Coordinate SystemsPrecession of EquinoxesEquatorial Mounting of a TelescopePhotometryIntroductionFlux Density and IntensityBlackbody RadiationEnergy Density in an Isotropic Radiation FieldMagnitude ScaleApparent MagnitudeAbsolute MagnitudeThe Color IndexBolometric MagnitudeStellar TemperaturesEffective TemperatureColor TemperatureAppendix: Solid AngleGravitation and Kepler's LawsTwo-Body ProblemApplication to Solar SystemVirial TheoremTidal Forces and Roche LimitStars, Stellar Spectra, and ClassificationIntroductionStellar Spectra Harvard Classification of Stellar SpectraSaha Equation Derivation of the Saha Equation Number of States of a Free Particle in a BoxHR DiagramStar Clusters and AssociationsDistance and Age Determination of Clusters using Color-Magnitude DiagramRadiation from Astronomical SourcesContinuous SpectraSynchrotron RadiationBremsstrahlungCompton ScatteringBound-Free TransitionsAbsorption and Emission Line SpectrumRadial Velocity due to Doppler EffectCauses of Finite Width of Spectral LinesMolecular Band SpectraExtinctionExtinction CoefficientColor ExcessStellar StructurePressure GradientMass DistributionEnergy ProductionTemperature GradientRadiative TransportConvective TransportBoundary ConditionsRosseland Mean OpacityEquation of StateIdeal Gas LawStellar Energy SourcesAppendix: Maxwell-Boltzmann DistributionStellar Nuclear ReactionsFundamental InteractionsFundamental ParticlesA Brief Introduction to NeutrinosPP Chain Nuclear Reaction RateNuclear Reaction Rate: DerivationNuclear Cross-SectionEstimating the Nuclear Reaction RateEnergy Released in Nuclear ReactionsStandard Solar ModelStar Formation and Stellar EvolutionEarly Stage of Star FormationFragmentationEvolution on the Main SequenceDegenerate Free Electron GasEvolution beyond the Main SequencePopulation I and II StarsWhite DwarfsNeutron StarBlack HolesSupernovaThe SunSolar AtmospherePhotosphereChromosphereCoronaDynamo Mechanism for Magnetic Field EnhancementSunspots and the Solar CycleSome Transient Phenomena The Solar SystemOrbital Properties of PlanetsRetrograde Motion of PlanetsAlbedo and Temperature of PlanetsTerrestrial Planets: Interior StructureJovian PlanetsThe MoonEclipses and OccultationsWhy Did Pluto Lose Its Planetship?…”
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  11. 371
  12. 372
    “…We present here a structured approach for the characterisation of Ariel stars that accounts for the concepts of homogeneity and coherence among a large set of stellar parameters. We present here the studies and benchmark analyses we have been performing to determine robust stellar fundamental parameters, elemental abundances, activity indices, and stellar ages. …”
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  13. 373
    “…Magnetospheric accretion models predict that matter from protoplanetary disks accretes onto stars via funnel flows, which follow stellar magnetic field lines and shock on the stellar surfaces(1–3), leaving hot spots with density gradients(4–6). …”
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  14. 374
    “…The most probable mass is 0.06 solar masses for an M31 Macho, 0.02 solar masses for a Milky Way Macho and 0.2 solar masses for an M31 stellar lens. Whilst the stellar interpretation is plausible, the Macho interpretation is the most probable for halo fractions above 20%.…”
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  15. 375
    por Boylan-Kolchin, Michael
    Publicado 2023
    “…Early data from the James Webb Space Telescope (JWST) have revealed a bevy of high-redshift galaxy candidates with unexpectedly high stellar masses. An immediate concern is the consistency of these candidates with galaxy formation in the standard ΛCDM cosmological model, wherein the stellar mass (M(⋆)) of a galaxy is limited by the available baryonic reservoir of its host dark matter halo. …”
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  16. 376
    “…The elemental composition in the coronae of low-activity solar-like stars appears to be related to fundamental stellar properties such as rotation, surface gravity, and spectral type. …”
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  17. 377
  18. 378
    por Demianski, Marek, Ter Haar, D
    Publicado 2013
    “…The succeeding chapters deal with the gravitational fields in matter; stellar equilibrium and general relativity …”
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  19. 379
    por Hoard, Donald W
    Publicado 2012
    “…Written by selected astronomers at the forefront of their fields, this timely and novel book compiles the latest results from research on white dwarf stars, complementing existing literature by focusing on fascinating new developments in our understanding of the atmospheric and circumstellar environments of these stellar remnants. Complete with a thorough refresher on the observational characteristics and physical basis for white dwarf classification, this is a must-have resource for researchers interested in the late stages of stellar evolution, circumstellar dust and nebulae, and the future …”
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  20. 380
    por Xiang, Maosheng, Rix, Hans-Walter
    Publicado 2022
    “…The formation of our Milky Way can be split up qualitatively into different phases that resulted in its structurally different stellar populations: the halo and the disk components(1–3). …”
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