Limpar
2.633 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Imagens Acesso aberto

Rome, Ponte Rotto from near the Temple of Vesta, 1841. Anon Daguerreotype. One of a Series of ...

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

D. I. Shestopalov, L. A. McFadden, L. F. Golubeva, L.O. Orujova,

... diversity of units in the northern hemisphere of Vesta using HST observations ( Binzel et al., 1997 ). First, ... 0.673 μm)/ R (1.042 μm) of Vesta’s units with those of V-type asteroids ( ... i) on the color–color plot, regions on Vesta are clustered whereas vestoids and HEDs cover a ... ii) very few vestoids or HEDs fall into Vesta’s color region. This implies that Vesta’s units are more homogenous than most vestoids ... intimate mixtures of particles at the surface of Vesta’s units. Simulation of albedo, colors, and four- ...

Tópico(s): Isotope Analysis in Ecology

2010 - Elsevier BV | Icarus

Artigo Revisado por pares

Inge Kroppenberg,

... 1997), 117 [Google Scholar].2. Jean-Joseph Goux, “Vesta, or the Place of Being,” 1 Representations 91 ( ... identity of the Greek Hestia with the Roman Vesta is generally recognized.” See also Carl Koch, “Vesta,” in Paulys Realencyclopädie der classischen Altertumswissenschaft, 2nd series, ... viro.” See also Henri Jordan, Der Tempel der Vesta und das Haus der Vestalinnen (Hildesheim: Weidmannsche Verlagsbuchhandlung, ... note 2, at 94.8. The shrine of Vesta was not a temple but a simple dwelling ... 14, 7, 7. On this, see Angelo Brelich, Vesta (Zürich: Rhein, 1949), 42 [Google Scholar]. The round ...

Tópico(s): Classical Antiquity Studies

2010 - Routledge | Law & Literature

Jornais Acesso aberto

George E. Brown, C. H. Hewitt,

... Bromide Paper, The Adams Patent Model De Luxe Vesta Patent, Thornton-Pickard Folding Ruby, The Balopticon Projection ... F. Shew & Co., The Adams Patent Focal Plane Vesta, The Polytechnic School of Photography and Cinematography, 'Agfa' ...

1914 - Gale Group | NCCO Photography

Artigo Acesso aberto Revisado por pares

P. Tricarico, M. V. Sykes,

... massive asteroids in the main belt, Ceres and Vesta. This double-rendezvous mission is enabled by the ... thrust solar electric propulsion. Dawn will arrive at Vesta in 2011 and will operate in its vicinity for approximately one year. Vesta's mass and non-spherical shape, coupled with ... propulsion for trajectory-changing maneuvers. The details of Vesta's high-order gravitational terms will not be determined until after Dawn's arrival at Vesta, but it is clear that their effect on ... 1 resonance between Dawn's orbital period and Vesta's rotational period, located approximately between 520 and ...

Tópico(s): Stellar, planetary, and galactic studies

2010 - Elsevier BV | Planetary and Space Science

Artigo Brasil Produção Nacional Revisado por pares

David Nesvorný, F. Roig, Brett Gladman, D. Lazzaro, V. Carruba, T. Mothé-Diniz,

Spectroscopic observations of Asteroid (4) Vesta and numerous members of the Vesta family located in the inner asteroid belt have determined that these objects have reflectance properties ... A plausible hypothesis is that the surface of Vesta was punctured by large impacts in the past ... families ever created in the belt. Until recently, Vesta was the only known object in the asteroid ... as precisely as possible, the dynamical evolution of Vesta's ejected fragments over timescales comparable to the ... test bodies with orbits that started within the Vesta family and dynamically evolved over 2 Gy. Our ...

Tópico(s): High-pressure geophysics and materials

2007 - Elsevier BV | Icarus

Jornais Acesso aberto

"EPHRAIM LOCKHART.", ROBERT CADELL., T. U.,

... Election ofth Representative Peers of Scotland., THE PLANET VESTA.-Last night, the planet Vesta was observed, with the five feet equatorial. She ...

1830 - Gale Group | TDA

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

F. Roig, David Nesvorný, R. Gil-Hutton, D. Lazzaro,

... come from the basaltic crust of Asteroid (4) Vesta. This idea is mainly supported by (i) the ... the same region of the belt as (4) Vesta, i.e., the inner belt (semi-major axis ... of a dynamical asteroid family associated to (4) Vesta, and (iii) the observational evidence of at least one large craterization event on Vesta's surface. One V-type asteroid that is ... belt, i.e., too far away from (4) Vesta as to have a real possibility of coming ... the question of whether it came from (4) Vesta or not. In this paper, we present spectroscopic ...

Tópico(s): High-pressure geophysics and materials

2007 - Elsevier BV | Icarus

Jornais Acesso aberto

George E. Brown, Capt. Own Wheeler, Captain Owen Wheeler,

... The Busch "Reflex" Camera, "Boardoid" Photography, Watkins Meters, Vesta, The "Auxiliary" Enlarging & Copying Table, Materials for the ... s Photographic Annual, Fancy Moulding Frames, Roll-Film Vesta, Robert Ballantine, Brands & Speeds of Imperial Plates, "Ernemann" ...

1913 - Gale Group | NCCO Photography

Artigo Revisado por pares

M. C. De Sanctis, E. Ammannito, M. T. Capria, F. Capaccioni, Jean‐Philippe Combe, A. Frigeri, A. Longobardo, Gianfranco Magni, S. Marchi, Tom B. McCord, E. Palomba, F. Tosi, F. Zambon, Francesco Carraro, S. Fonte, Y. J. Li, L. A. McFadden, David W. Mittlefehldt, C. M. Pieters, R. Jaumann, K. Stephan, C. A. Raymond, C. T. Russell,

... has provided extensive new and detailed data on Vesta that confirm and strengthen the Vesta–howardite–eucrite–diogenite ( HED ) meteorite link and the concept that Vesta is differentiated, as derived from earlier telescopic observations. ... present results derived by newly calibrated spectra of Vesta. The comparison between data from the Dawn imaging ... of HED meteorites shows that average spectrum of Vesta resembles howardite spectra. Nevertheless, the Vesta spectra at high spatial resolution reveal variations in ...

Tópico(s): Isotope Analysis in Ecology

2013 - Wiley | Meteoritics and Planetary Science

Jornais Acesso aberto

M. W., L., VERITAS., AN IRISHMAN AND A CONSERVATIVE., C. E.,

... small proportion of births at Montreux, in, THE VESTA STEAMER.-The fine, large, powerful Steam-ship Vesta left Leith, as usual, at 6 o'clock ...

1837 - Gale Group | TDA

Artigo Acesso aberto Revisado por pares

V. Reddy, Jian‐Yang Li, L. Le Corre, J. E. C. Scully, R. W. Gaskell, C. T. Russell, Ryan S. Park, A. Nathues, C. A. Raymond, M. J. Gaffey, H. Sierks, K. J. Becker, L. A. McFadden,

Observations of Asteroid (4) Vesta by NASA’s Dawn spacecraft are interesting because its surface has the largest range of albedo, color and composition of ... composition have been attributed to impact processes since Vesta’s formation. Prior to Dawn’s arrival at Vesta, its surface properties were the focus of intense ... Space Telescope (HST). Here we compare interpretations of Vesta’s rotation period, pole, albedo, topographic, color, and ... Icarus 132, 80–99). The pole position for Vesta determined by Dawn is 309.03° ± 0.01°, ...

Tópico(s): Isotope Analysis in Ecology

2013 - Elsevier BV | Icarus

Jornais Acesso aberto

George E. Brown, A. Horsley Hinton,

... Square Model Cameras, "Negafake", Camera Catalogue, The Adams Vesta, The "Fairfield" Roller Blind Shutter, Ross-Zeiss "Tessar", ...

1909 - Gale Group | NCCO Photography

Artigo Acesso aberto Revisado por pares

Jian‐Yang Li, L. Le Corre, Stefan Schröder, V. Reddy, B. W. Denevi, B. J. Buratti, S. Mottola, M. Hoffmann, P. Gutiérrez–Marques, A. Nathues, C. T. Russell, C. A. Raymond,

Dawn spacecraft orbited Vesta for more than one year and collected a huge volume of multispectral, high-resolution data in the visible wavelengths ... our results about the global photometric properties of Vesta. The photometric properties of Vesta show weak or no dependence on wavelengths, except ... 554 nm, the global average geometric albedo of Vesta is 0.38+/-0.04, and the Bond ... 0.18+/-0.01. The phase function of Vesta is similar to those of S-type asteroids. Vesta's surface shows a single-peaked albedo distribution ...

Tópico(s): Geological and Geochemical Analysis

2013 - Elsevier BV | Icarus

Jornais Acesso aberto

Herbert W. Harmsworth, J. B. Wantz, C. B. Parks, H. J. Williamson, R. K. Bilton, Ray L. Swift,

... Intensifier, Kodak Velvet Green Paper, Kodak Portrait Attachment, Vesta, The New 3A Kodak, Multiple Display Advertisements, "Send ...

1915 - Gale Group | NCCO Photography

Artigo Revisado por pares

T. B. McCord, J. E. C. Scully,

Vesta's surface composition has been of special interest since early, disk-integrated telescopic spectral observations indicated ... diogenite) class of meteorites. The Dawn mission, orbiting Vesta, provided a large and varied set of unique ... first treatment of the entire surface composition of Vesta using the complete Dawn Vesta data set and the calibrations from the entire campaign. Most articles treat a region of Vesta within the context of the entire body, but ... articles provide a current and comprehensive view of Vesta's composition using all the relevant data that ...

Tópico(s): Stellar, planetary, and galactic studies

2015 - Elsevier BV | Icarus

Imagens Acesso aberto

... in Cosmedino. In the Foreground the Temple of Vesta, 1840. Daguerreotype by Lorenzo Suscipi. One of a ...

0000 - Gale Group | NCCO Photography

Artigo Acesso aberto Revisado por pares

Dagmara Oszkiewicz, B. A. Skiff, Nicholas Moskovitz, P. Kankiewicz, A. Marciniak, J. Licandro, Mattia Galiazzo, W. W. Zeilinger,

... asteroids) are thought to originate from asteroid (4) Vesta. However, some HEDs show distinct oxygen isotope ratios ... are not genetically linked to the asteroid (4) Vesta (the main source of V-type asteroids and ... we identify V-type asteroids outside the dynamical Vesta family whose rotational properties (retrograde vs prograde rotation) ... that sets them apart from typical Vestoids and Vesta fugitives. Specifically Nesvorny et al. 2008 simulated escapes paths from the Vesta family and showed that typical Vesta fugitives in ...

Tópico(s): Stellar, planetary, and galactic studies

2016 - EDP Sciences | Astronomy and Astrophysics

Jornais Acesso aberto

C. H. Bothamley, B. J. Edwards, F. C. Beach, Thomas Bedding, E. W. Foxlee, Mark Oute, A. S. Murrow, R. H. Bow, Gambier Bolton, Wm. Bishop, R. L. Maddox, T. N. Armstrong, John Werge, A. R. Dresser, Francis Cobb, Francis G. Eliot, Andrew Pringle, J. Pike, Thomas Earp, James A. Gee, Alexander MacKie, W. E. Leek, Chapman Jones, W. J. Stillman, A. L. Handerson, F. Dunsterville, Clifford E. F. Nash, C. C. Vevers, George T. Harris, F. Wilcockson, A. L. Spiller, C. Ray Woods, William Fleming, W. J. Stillman, W. Hanson, J. Vincent Elsden, W. T. F. M. Ingall, J. H. Smith, H. J. Channon, Rev. T. Perkins, Charles Stephens, G. E. Brown, A. Smith, F. T. Bennett, Alexander MacDonald, T. Charters White, J. Carroll, Edward E. Fearn, J. Leisk, A. Clarke, J. Barker, W. T. Wilkinson, C. Welborne Piper, John A. Hodges, Alfred Watkins, W. T. Wilkinson, Albert Lévy, Harding Warner, W. K. Burton, Joseph H. Woodworth, J. Thomas Pentney, J. Dormer, James Reuel Smith, William Girling, Albert Hindley, Hector MacLesn, George W. Valentine, F. J. Mortimer, W. M. Smith, W. Mathews, Rev. B. Holland, J. S. Teape, J. Dormer, Wilford F. Field, F. Cresswell, F. H. Burton, F. Dunsterville, S. E. Kelf, W. Brooks, Eleanor F. Field, O. S. Baudesson, George Holland, Charles E. Hancock, Capt. C. G. Vatcher, J. T. Hackett, F. J. Mortimer, Frederick J. Harrison, J. Carter Browne, John Howson, Captain C. G. Vatcher, T. W. Derrington, J. C. Hannyngton, E. D. Bartlett, W. John Belton, G. Foxall, Wilfred Emery, W. Hands, T. Bolas, R. J. Latham, Frank Miall, J. A. C. Murray, T. G. Hibbert, W. B. Bolton, Rev. F. C. Lambert, Edward Dunmore, G. Watmough Webster, Colin Campbell, F. Dunsterville, Herbert S. Starnes, George W. Tottem, Redmond Barrett, Rev. J. J. S. Bird, C. Fuzzley, H. Colebrook, W. G. Stretton, G. G. Mitchell, Henry Cooper Jr., J. Hay Taylor, J. McIntosh, L. Medland, F. C. Sheaff, R. Child Bayley, G. R. Baker, E. Rawstorne, William Ouin, S. Dicker, William Johnson Wood, Philip Everitt, H. G. Moberly, F. E. Ives, E. Valenta, Clarence E. Woodman,

... Visible Delograph Enlargements, Graphoscopes and Monocles, Adams & Co, 'Vesta' Hand Camera, Sharp & Hitchmough's 'Aptus' Universal Hand ...

1895 - Gale Group | NCCO Photography

Artigo Revisado por pares

M. J. Gaffey,

High precision spectrophotometry of 4 Vesta, the third largest asteroid, was used to establish the surface composition of this body and to investigate mineralogical variations across its surface. The average surface of Vesta is analogous to howardite and/or polymict eucrite ... are evident in 16 of 18 studies of Vesta dating back to 1929, including the present work. ... resolving subhemispheric compositional units on the surface of Vesta. The background surface of Vesta is a relatively dark howardite or polymict eucrite ( ...

Tópico(s): Isotope Analysis in Ecology

1997 - Elsevier BV | Icarus

Artigo Revisado por pares

A. Ruzicka, G. A. Snyder, L. A. Taylor,

Abstract— If Vesta is the parent body of the howardite, eucrite, and diogenite (HED) meteorites, then geo‐chemical and petrologic constraints ... astronomical constraints for the size and mass of Vesta to (1) determine the size of a possible metal core in Vesta and (2) model the igneous differentiation and internal structure of Vesta. The density of Vesta and petrologic models for HED meteorites together suggest ... metal core in the HED parent body and Vesta is not unusually large. A variety of geochemical ...

Tópico(s): Geological and Geochemical Analysis

1997 - Wiley | Meteoritics and Planetary Science

Artigo Acesso aberto Revisado por pares

Volodymyr Troianskyi, P. Kankiewicz, Dagmara Oszkiewicz,

... have originated from a single planetesimal, namely, (4) Vesta. Aims . In this work, we aim to trace ... that may not be traced back to (4) Vesta and may therefore originate from other differentiated planetesimals. ... studied objects can be traced back to the Vesta family within 2 Gyr of integration. The number ... types did not reach the boundary of the Vesta family during the integration time. Two asteroids, namely, ( ... do not show a dynamic link to (4) Vesta. Increasing the integration time for these objects leads ...

Tópico(s): High-pressure geophysics and materials

2023 - EDP Sciences | Astronomy and Astrophysics

Jornais Acesso aberto

L. L. De Anquinos, A. J. Cunningham, Alice W. Chambers, Geo. F. Stine,

... a Recent Advertisement of Some Photographer, Lenses Vitax, Vesta, Verito, Versar Velostigmat and Others. Fiction, drama: The ...

1920 - Gale Group | NCCO Photography

Artigo

T. Hiroi, C. M. Pieters, H. Takeda,

... size distribution of the regolith of asteroid 4 Vesta has been estimated by comparing its reflectance spectra ( ... howardite has a reflectance spectrum most similar to Vesta's. In order to better simulate Vesta's surface mineralogy, reflectance spectra of those finest HED meteorite powders were linearly combined, and Vesta's spectrum was scaled for the best fit ... albedo and the shape of reflectance spectrum of Vesta were well reproduced by regional mixtures of the ... HED meteorites. The result suggests the heterogeneity of Vesta's surface and provides an estimate of the ...

Tópico(s): Geology and Paleoclimatology Research

1994 - Wiley | Meteoritics

Jornais Acesso aberto

POLO SPIRIT., LYNDEN MACASSEY., EDWIN STOCKTON., S. E. CAMPBELL., ADA A. HOLMAN., KATHLEEN S. PEACOCK., J. C. TREGARTHEN., A. A. LEA., CALLISTHENES., ARTHUR KEEN., ARTHUR L. ANDERSON., H. BERGSON., ALFRED KNOY., RICHARD MORRIS, , W. J. R. ODHAMS., The Dean of Durham,

... The Estate Market. Seaplane Station. Landed Properties.. Sport: Vesta Rowing Club., West Somerset., Lawn Tennis. Victory Of ...

1925 - Gale Group | TDA