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Littérature scientifique sur le sujet « Structure and evolution of the Galaxy »

Auteur : Grafiati

Publié le 8 juin 2024

Mis à jour le 31 juillet 2025

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Articles de revues sur le sujet "Structure and evolution of the Galaxy"

White, Simon. "The influence of halo evolution on galaxy structure." Proceedings of the International Astronomical Union 10, H16 (2012): 371. http://dx.doi.org/10.1017/s1743921314011430.

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AbstractIf Einstein-Newton gravity holds on galactic and larger scales, then current observations demonstrate that the stars and interstellar gas of a typical bright galaxy account for only a few percent of its total nonlinear mass. Dark matter makes up the rest and cannot be faint stars or any other baryonic form because it was already present and decoupled from the radiation plasma at z = 1000, long before any nonlinear object formed. The weak gravito-sonic waves so precisely measured by CMB observations are detected again at z = 4 as order unity fluctuations in intergalactic matter. These s

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Yee, H. K. C., M. J. Sawicki, R. G. Carlberg, et al. "The CNOC2 Field Galaxy Redshipt Survey." Highlights of Astronomy 11, no. 1 (1998): 460–63. http://dx.doi.org/10.1017/s153929960002178x.

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Fundamental to our understanding of the universe is the evolution of structures, from galaxies to clusters of galaxies to large-scale sheets and filaments of galaxies and voids. The investigation of the evolution of large-scale structure not only provides us with the key test of theories of structure formation, but also allows us to measure fundamental cosmological parameters. The CNOC2 (Canadian Network for Observational Cosmology) Field Galaxy Redshift Survey is the first large redshift survey of faint galaxies carried out with the explicit goal of investigating the evolution of large scale

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Maartens, Roy, José Fonseca, Stefano Camera, Sheean Jolicoeur, Jan-Albert Viljoen, and Chris Clarkson. "Magnification and evolution biases in large-scale structure surveys." Journal of Cosmology and Astroparticle Physics 2021, no. 12 (2021): 009. http://dx.doi.org/10.1088/1475-7516/2021/12/009.

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Abstract Measurements of galaxy clustering in upcoming surveys such as those planned for the Euclid and Roman satellites, and the SKA Observatory, will be sensitive to distortions from lensing magnification and Doppler effects, beyond the standard redshift-space distortions. The amplitude of these contributions depends sensitively on magnification bias and evolution bias in the galaxy number density. Magnification bias quantifies the change in the observed number of galaxies gained or lost by lensing magnification, while evolution bias quantifies the physical change in the galaxy number densit

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Robin, A. C., C. Reylé, and D. Marshall. "Modelling the Galaxy from survey data." Proceedings of the International Astronomical Union 3, S248 (2007): 443–49. http://dx.doi.org/10.1017/s1743921308019789.

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AbstractRecent optical and near-infrared surveys have considerably improved our knowledge of galactic structure and galactic evolution. Two ways can be used to infer this knowledge from datasets: either inversing the data to get parameters describing the Galaxy, or using a synthetic approaches to test scenarios of formation and theoretical models for star and galaxy formation and evolution, both approaches being complementary. Using the synthetic approach the Besancon Galaxy model allows to test scenarios for the structure and evolution of the Galaxy by comparing simulations with the survey da

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Nagai, Daisuke, Monique Arnaud, Sarthak Dasadia, Michael McDonald, Ikuyuki Mitsuishi, and Andrea Morandi. "Cluster Physics & Evolution." Proceedings of the International Astronomical Union 11, A29B (2015): 70–78. http://dx.doi.org/10.1017/s1743921316004543.

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AbstractRecent advances in X-ray and microwave observations have provided unprecedented insights into the structure and evolution of the hot X-ray emitting plasma from their cores to the virialization region in outskirts of galaxy clusters. Recent Sunyaev-Zel'dovich (SZ) surveys (ACT, Planck, SPT) have provided new cluster catalogs, significantly expanding coverage of the mass-redshift plane, whileChandraandXMM-NewtonX-ray follow-up programs have improved our understanding of cluster physics and evolution as well as the surveys themselves. However, the current cluster-based cosmological constr

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Conselice, Christopher J. "The Evolution of Galaxy Structure Over Cosmic Time." Annual Review of Astronomy and Astrophysics 52, no. 1 (2014): 291–337. http://dx.doi.org/10.1146/annurev-astro-081913-040037.

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Gilmore, Gerard, and Rosemary F. G. Wyse. "Structure and Evolution of the Milky Way Galaxy." International Astronomical Union Colloquium 111 (1989): 83–102. http://dx.doi.org/10.1017/s0252921100011465.

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AbstractThe combination of chemical abundance, kinematic, and age data for stars near the sun provides important information about the early evolution of the Galaxy. We review available data, with some new analysis, to show that the sum of all available information strongly suggests that the extreme population II subdwarf system formed during a period of rapid collapse of the proto-Galaxy. This subdwarf system now forms a flattened, pressure-supported distribution, with axial ratio ∼2:1. The thick disk formed subsequent to the subdwarf system. At least the metal-poor tail of the thick disk is

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Gilmore, Gerard, and Rodrigo Ibata. "Large Scale Galactic Structure." International Astronomical Union Colloquium 148 (1995): 258–66. http://dx.doi.org/10.1017/s0252921100022004.

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AbstractModern models of Galaxy formation make fairly specific predictions which are amenable to detailed tests with galactic kinematic and chemical abundance data. For example, popular Cold Dark Matter models ‘predict’ growth of the Galaxy about a central core, which should contain the oldest stars. Later accretion of material forms the outer halo and the disks, while continuing accretion will continue to affect the kinematic structure of both the outer halo and the thin disk. This picture, which contains aspects of both the monolithic (‘ELS’) and the multifragment (‘Searle-Zinn’) pictures of

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Mazzei, P., A. Marino, R. Rampazzo, H. Plana, M. Rosado, and L. Arias. "Galaxy evolution in groups." Astronomy & Astrophysics 610 (February 2018): A8. http://dx.doi.org/10.1051/0004-6361/201731182.

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Context. Local Group (LG) analogs (LGAs) are galaxy associations dominated by a few bright spirals reminiscent of the LG. The NGC 3447/NGC 3447A system is a member of the LGG 225 group, a nearby LGA. This system is considered a physical pair composed of an intermediate-luminosity late-type spiral, NGC 3447 itself, and an irregular companion, NGC 3447A, linked by a faint, short filament of matter. A ring-like structure in the NGC 3447 outskirts has been emphasised by Galaxy Evolution Explorer (GALEX) observations. Aims. This work aims to contribute to the study of galaxy evolution in low-densit

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Keenan, Olivia C., Jonathan I. Davies, Rhys Taylor, and Robert F. Minchin. "The Structure of Halo Gas around M33." Proceedings of the International Astronomical Union 11, S321 (2016): 244–47. http://dx.doi.org/10.1017/s1743921316011455.

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AbstractUnderstanding the distribution of gas in and around galaxies is vital for our interpretation of galaxy formation and evolution. As part of the Arecibo Galaxy Environment Survey (AGES) we have observed the neutral hydrogen (HI) gas in and around the nearby Local Group galaxy M33 to a greater depth than previous observations. As part of this project we investigated the absence of optically detected dwarf galaxies in its neighbourhood, which is contrary to predictions of galaxy formation models. We observed 22 discrete clouds, 11 of which were previously undetected and none of which have

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Thèses sur le sujet "Structure and evolution of the Galaxy"

Machado, murtinheiras martins Andre. "Statistical analysis of large scale surveys for constraining the Galaxy evolution." Thesis, Besançon, 2014. http://www.theses.fr/2014BESA2026/document.

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La formation et l'évolution du disque épais de la Voie Lactée restent controversées. Nous avons utilisé un modèle de synthèse de la population de la Galaxie, le Modèle de la Galaxie de Besançon (Robin et al., 2003), qui peut être utilisé pour l'interprétation des données, étudier la structure galactique et tester différents scénarios de formation et évolution Galactique. Nous avons examiné ces questions en étudiant la forme et la distribution de métallicité du disque mince et du disque épais en utilisant l'approche de synthèse de la population. Nous avons imposé sur des simulations les erreurs

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Cole, Shaun. "Evolution of large scale structure and galaxy formation." Thesis, University of Cambridge, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.315745.

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Majewski, Steven R., Ricardo P. Schiavon, Peter M. Frinchaboy, et al. "The Apache Point Observatory Galactic Evolution Experiment (APOGEE)." IOP PUBLISHING LTD, 2017. http://hdl.handle.net/10150/625493.

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The Apache Point Observatory Galactic Evolution Experiment (APOGEE), one of the programs in the Sloan Digital Sky Survey III (SDSS-III), has now completed its systematic, homogeneous spectroscopic survey sampling all major populations of the Milky Way. After a three-year observing campaign on the Sloan 2.5 m Telescope, APOGEE has collected a half million high-resolution (R similar to 22,500), high signal-to-noise ratio (>100), infrared (1.51-1.70 mu m) spectra for 146,000 stars, with time series information via repeat visits to most of these stars. This paper describes the motivations for the

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Durkalec, Anna. "Properties and evolution of galaxy clustering at 2." Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM4758/document.

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Cette thèse porte sur l'étude des propriétés et l'évolution de regroupement de galaxies pour les galaxies de la gamme de 22. Je ai pu mesurer la distribution spatiale d'une population générale de galaxie à redshift z~3 pour la première fois avec une grande précision. Je ai quantifié le regroupement de galaxie en estimation et la modélisation de la fonction de corrélation projetée (espace réel) à deux points, pour une population générale de 3022 galaxies. Je ai prolongé les mesures de regroupement à la luminosité et des sous-échantillons de masse sélectionné stellaires. Mes résultats montrent q

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Legrand, Louis. "Large surveys : from galaxy evolution to cosmological probes." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASP023.

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Les grands relevés de galaxies sont des fenêtres ouvertes sur notre Univers: ils nous offrent de précieuses informations sur son contenu et sur son évolution. D'une part les relevés profonds explorent la formation et l'évolution des galaxies. D'autre part, les relevés à grand champ cartographient la distribution de la matière dans le but de comprendre la nature de l'énergie noire et de la matière noire.Au cours de cette thèse, j'explore les capacités offertes par ces relevés afin de répondre aux questions suivantes:1. Quels sont les principaux moteurs de l'évolutions des galaxies ? 2. Quelles

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Hatzidimitriou, D. "The evolution and geometry of the oouter parts of the Small Magellanic Cloud." Thesis, University of Edinburgh, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234097.

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Laporte, Chervin F. P., Facundo A. Gómez, Gurtina Besla, Kathryn V. Johnston, and Nicolas Garavito-Camargo. "Response of the Milky Way's disc to the Large Magellanic Cloud in a first infall scenario." OXFORD UNIV PRESS, 2018. http://hdl.handle.net/10150/626276.

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We present N-body and hydrodynamical simulations of the response of the Milky Way's baryonic disc to the presence of the Large Magellanic Cloud during a first infall scenario. For a fiducial Galactic model reproducing the gross properties of the Galaxy, we explore a set of six initial conditions for the Large Magellanic Cloud (LMC) of varying mass which all evolve to fit the measured constraints on its current position and velocity with respect to the Galactic Centre. We find that the LMC can produce strong disturbances - warping of the stellar and gaseous discs - in the Galaxy, without violat

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Kruk, Sandor J. "Evolution of barred galaxies and associated structures." Thesis, University of Oxford, 2018. http://ora.ox.ac.uk/objects/uuid:34cc9283-a386-464f-b9ae-1d4e3b4fdf77.

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Bars are common in disc galaxies along with many associated structures such as disc-like bulges, boxy/peanut bulges, rings, etc. They are a sign of maturity of disc galaxies and can play an important role in their evolution. In this thesis, I investigate the specific role bars play in quenching the star formation in, and shaping of their host galaxies. In order to test how bars affect their host galaxies, I study the discs, bars and bulges of what is currently the largest sample of barred galaxies (~3,500), selected with visual morphologies from the Galaxy Zoo project. I perform multi-waveleng

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Laigle, Clotilde. "Observational and theoretical constraints on galaxy evolution at high redshift." Thesis, Paris 6, 2016. http://www.theses.fr/2016PA066343.

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Je présente dans cette thèse de nouvelles contraintes sur la formation et l’évolution des galaxies, en étudiant leur croissance en masse et leur évolution au sein de la toile cosmique depuis l’époque de leur formation jusqu’à maintenant. Pour cela, j’ai créé un catalogue photométrique sur le champ COSMOS. Ce catalogue permet de sonder avec précision l’Univers à haut redshift. J’analyse ce relevé observé à l’aide de relevés virtuels, produits à partir de simulations hydrodynamiques. Ces simulations implémentent nos connaissances sur la formation et l’évolution des galaxies.Dans un premier temps

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Roldán, Carlos Antonio Calcáneo. "The evolution of dark matter substructure." Thesis, Durham University, 2001. http://etheses.dur.ac.uk/4232/.

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This thesis investigates the dynamical evolution of systems orbiting within deeper potentials. Initially we use a simple satellite-halo interaction to study the dynamical processes that act on orbiting systems and we compare these results to analytical theory. Deep images of the Centaurus cluster reveal a spectacular arc of diffuse light that stretches for over 100 kpc and yet is just a few kpc wide. We use numerical simulations to show that this feature can be produced by the tidal debris of a spiral galaxy that has been disrupted by the potential of one of the central cD galaxies of the clus

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Livres sur le sujet "Structure and evolution of the Galaxy"

S, Mulchaey John, Dressler Alan Michael, and Oemler Augustus 1945-, eds. Clusters of galaxies: Probes of cosmological structure and galaxy evolution. Cambridge University Press, 2004.

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Guillermo Haro Conference on Astrophysics (3rd 1999 Puebla, Pue., Mexico). Cosmic evolution and galaxy formation: Structure, interactions, and feedback : the 3rd Guillermo Haro Astrophysics Conference. Astronomical Society of the Pacific, 2000.

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Giuseppina, Fabbiano, Harvard-Smithsonian Center for Astrophysics, and United States. National Aeronautics and Space Administration., eds. The evolution of gas and stars in the merger galaxy NGC 1316 (Fornax A). Harvard-Smithsonian Center for Astrophysics, 1998.

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Weinzirl, Timothy. Probing Galaxy Evolution by Unveiling the Structure of Massive Galaxies Across Cosmic Time and in Diverse Environments. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-06959-3.

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1956-, Clemens Dan P., Shah Ronak Y, Brainerd Tereasa G. 1964-, and Boston University. Institute for Astrophysical Research., eds. Milky Way surveys: The structure and evolution of our Galaxy : the fifth Boston University Astrophysics conference : proceedings of a meeting held in Boston, Massachusetts, 15-17 June 2003. Astronomical Society of the Pacific, 2004.

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Van den Bosch, Frank, 1969- and White S, eds. Galaxy formation and evolution. Cambridge University Press, 2010.

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Spinrad, Hyron. Galaxy formation and evolution. Springer, 2005.

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Källander, Daniel. Computational galaxy formation. Acta Universitatis Upsaliensis, 1996.

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Bender, Ralf, and Roger L. Davies, eds. New Light on Galaxy Evolution. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-0229-9.

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Kippenhahn, Rudolf, Alfred Weigert, and Achim Weiss. Stellar Structure and Evolution. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-30304-3.

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Chapitres de livres sur le sujet "Structure and evolution of the Galaxy"

Grosbøl, Preben. "Spiral Structure and Galaxy Evolution." In Astrophysics and Space Science Library. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-2919-7_13.

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Navarro, Julio F. "The Structure of Cold Dark Matter Halos." In New Light on Galaxy Evolution. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-0229-9_38.

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Villumsen, Jens Verner. "Evolution of the Vertical Structure of Galactic Disks." In The Milky Way Galaxy. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-5291-1_94.

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Burkert, A. "The Structure of Dark Matter Halos in Dwarf Galaxies." In New Light on Galaxy Evolution. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-0229-9_25.

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Valentijn, Edwin A. "Are Cooling Flows Governing E-Galaxy Evolution?" In Structure and Dynamics of Elliptical Galaxies. Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3971-4_59.

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Hidalgo, Sebastian L., Antonio Aparicio, and David Martínez-Delgado. "The Extended Structure of the Phoenix Dwarf Galaxy." In The Evolution of Galaxies. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-3315-1_57.

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van der Laan, H., P. Katgert, and M. J. A. Oort. "Radio Galaxy Populations: A Progress Report." In Structure and Evolution of Active Galactic Nuclei. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4562-3_25.

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Van Loon, Jacco. "Structure and Evolution of the Inner Milky Way Galaxy." In The Evolution of Galaxies. Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-017-3313-7_69.

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Meurs, E. J. A. "Towards the Luminosity Function of Seyfert Galaxy Nuclei." In Structure and Evolution of Active Galactic Nuclei. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4562-3_66.

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Marconi, M., I. Musella, M. Di Criscienzo, et al. "STREGA@VST: Structure and Evolution of the Galaxy." In Astrophysics and Space Science Proceedings. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-19330-4_22.

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Actes de conférences sur le sujet "Structure and evolution of the Galaxy"

Kelvin, Lee, Simon Driver, Aaron Robotham, et al. "Exploring Galaxy Formation and Evolution via Structural Decomposition." In HUNTING FOR THE DARK: THE HIDDEN SIDE OF GALAXY FORMATION. AIP, 2010. http://dx.doi.org/10.1063/1.3458501.

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Bouchard, Antoine, Sarah Blyth, W. J. G. de Blok, Benne Holwerda, and Kurt van der Heyden. "The Environmental Impact on Galaxy Evolution: Highlighting the Structure of the Local Cosmic Web." In Panoramic Radio Astronomy: Wide-field 1-2 GHz research on galaxy evolution. Sissa Medialab, 2010. http://dx.doi.org/10.22323/1.089.0053.

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Silchenko, O. K. "Galaxies as open systems." In 51-st All-Russian with international participation student scientific conference "Physics of Space". Ural University Press, 2024. http://dx.doi.org/10.15826/b978-5-7996-3848-1.06.

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The galaxy evolution implies permanent change of its main parameters: size, structure, chemical composition of stars, the total stellar mass... Many galaxies proceed their evolution very smoothly. What governs the evolution of galaxies? If does a single physical factor exist which determines all these characteristics? Currently astronomers think that it exists. It is a steady outer cold gas inflow, and its rate and geometry define completely the evolutionary state of a galaxy in every moment of its evolution. To find a source of this outer cold gas is a quite actual problem, unsolved yet.

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Pan, Jing, Yijie Shen, Hao Wang, and Qiang Liu. "Galaxy waves: 3D inhomogeneous auto-accelerating beams." In CLEO: Science and Innovations. Optica Publishing Group, 2022. http://dx.doi.org/10.1364/cleo_si.2022.sf3i.8.

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We propose and generate a new class of structured light whose wavepackets have 3D inhomogeneous angular velocity evolution with auto-accelerating upon both its longitudinal propagation and transverse multilayer rotation akin to galactic kinematics.

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Kovalenko, I. G., and V. V. Korolev. "Supershells, Fountains and Chimneys in Galaxies." In 52-st All-Russian with international participation student scientific conference "Physics of Space". Ural University Press, 2025. https://doi.org/10.15826/b978-5-7996-3986-0.05.

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A brief overview of large-scale flamentary-cellular structures arising in the process of active life of any gas-rich galaxy is presented, such as expanding superbubbles and supershells, channels providing gas outflows (chimneys), powerful flows of matter ejected over large distances from the galaxy into the circumgalactic environment (fountains). The review includes general conceptual ideas about the origin of the structures under consideration, observational data, as well as methods and techniques for analyzing the formation and evolution of structures. Based on the results of computer modeli

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Khoperskov, A., S. Khrapov, D. Sirotin, and A. Zasov. "Merging of spiral galaxies: observations and modeling." In Modern astronomy: from the Early Universe to exoplanets and black holes. Special Astrophysical Observatory of the Russian Academy of Sciences, 2024. https://doi.org/10.26119/vak2024.025.

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We present a study of the dynamics of multi-component models of spiral galaxies at different stages of grand mergers. The numerical models include a self-consistent account of the dynamics of collisionless stellar subsystems and N-body dark matter, as well as gaseous components. The calculation of gas heating and cooling processes allows us to consider a wide temperature range from 80 to 100 thousand degrees. The use of the method of Smoothed-particle hydrodynamics to solve the hydrodynamic equations makes it possible to follow the evolution of the gas of each galaxy, calculating the content o

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Stanghellini, Carlo. "Radio galaxy Evolution." In First MCCT-SKADS Training School. Sissa Medialab, 2008. http://dx.doi.org/10.22323/1.059.0015.

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Silk, Joseph, and Rychard Bouwens. "Simulating galaxy evolution." In AFTER THE DARK AGES. ASCE, 1999. http://dx.doi.org/10.1063/1.58639.

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Madore, Barry F. "GALEX: Galaxy Evolution Explorer." In THE SPECTRAL ENERGY DISTRIBUTIONS OF GAS-RICH GALAXIES: Confronting Models with Data; International Workshop. AIP, 2005. http://dx.doi.org/10.1063/1.1913948.

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Martin, Christopher, Thomas Barlow, William Barnhart, et al. "The Galaxy Evolution Explorer." In Astronomical Telescopes and Instrumentation, edited by J. Chris Blades and Oswald H. W. Siegmund. SPIE, 2003. http://dx.doi.org/10.1117/12.460034.

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Rapports d'organisations sur le sujet "Structure and evolution of the Galaxy"

Arraki, Kenza Sigrid. Evolution of dwarf galaxy properties in local group environments. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1491856.

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Zhang, Yuanyuan. Looking Wider and Further: The Evolution of Galaxies Inside Galaxy Clusters. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1248222.

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Bunker, A. J., and W. J. M. van Breugel. The Hy-Redshift Universe: Galaxy Formation and Evolution at High Redshift. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/793845.

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Meyer, B. S., and D. N. Schramm. General constraints on the age and chemical evolution of the Galaxy. Office of Scientific and Technical Information (OSTI), 1986. http://dx.doi.org/10.2172/5797647.

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España Fontán, Paula, and Maria Angeles Gomez Flechoso. Effects of the orbit orientation on the evolution of dwarf satellite galaxies. Fundación Avanza, 2023. http://dx.doi.org/10.60096/fundacionavanza/2492022.

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Cosmological models propose a hierarchical scenario for galaxy evolution, where dwarf galaxies are accreted in the halo of larger ones. We study the effect of the satellite’s orbital orientation on the planar alignment of satellite galaxies.

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Piacentine, J. Detection of Galaxy Clusters with the XMM-Newton Large Scale Structure Survey. Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/833122.

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Keller, Christopher J. Analysis of Pacific Enroute Structure in Support of C-5M Super Galaxy. Defense Technical Information Center, 2015. http://dx.doi.org/10.21236/ada619564.

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Arnold, Frances H. Evolution by Structure-Based Protein Recombination. Defense Technical Information Center, 2003. http://dx.doi.org/10.21236/ada417404.

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Martin, J. E., J. P. Wilcoxon, and R. A. Anderson. Evolution of structure during phase transitions. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/238582.

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Hoversten, Erik A. Galaxy Evolution Insights from Spectral Modeling of Large Data Sets from the Sloan Digital Sky Survey. Office of Scientific and Technical Information (OSTI), 2007. http://dx.doi.org/10.2172/935485.

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