Astronomy in Brazil
S. Ferraz-Mello
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Cosmology and Particle Physics
G. Steigman
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Formation of Structures in the Very Early Universe
O. Bertolami Neto, G. C. Marques, & I. Ventura
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Growth of Isothermal Perturbations during and after the Recombination ERA
J. C. N. de Araujo & R. Opher
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A Cosmological Model with Cylindrical Symmetry
F. M. Gomide, M. S. Berman, & R. L. Garcia
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Spectroscopically Confirmed QSOs in a 1.5 Deg. Area Near the South Galactic Pole
L. E. Campusano
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An Optically-Thin Strong Magnetic Field Model for the Energy Distribution and Time-Variability of Blazars
J. R. D. Lepine, M. A. Braz, & N. Epchtein
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Luminosity Segregation and Local Density of Galaxies in Clusters
L. Sodre, H. V. Capelato, J. C. Penereiro, & J. E. Steiner
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The Observatorio Nacional-Center for Astrophysics Redshift Survey. a Status Report
L. N. da Costa, P. S. Pellegrini, C. Willmer, & M. A. Nunes
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Photopolarimetric observations of the BL Lac object PKS 2155-304
H. G. Luna
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The relative motion of the Local Group of galaxies towards the Virgo cluster
J. A. de Freitas Pacheco
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Relativistic Motion in Quasars
M. H. Cohen
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Kinematics of spiral galaxies. An overview
P. Pismis
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The Dynamics of Galactic Bulges: NGC 7814 and NGC 4594
B. Jarvis
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Hydrodynamical models of elliptical galaxies
V. G. Ortega & J. A. de Freitas Pacheco
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Structure of SO'S in Clusters
R. R. Carvalho, L. N. da Costa, & P. S. Pellegrini
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Evolution of Velocity Dispersions in Some Collapsing Spheroidal Distributions of Mass
E. Moreno & P. Pismis
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Estudio Interferometrico de la Nube Menor de Magallanes
G. Torres & G. J. Carranza
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Spectrophotometry of the nucleus of NGC 7552
H. Dottori, M. Pastoriza, S. J. C. Landaberry, & J. A. de Freitas Pacheco
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Narrow Emission Line Region of Active Galactic Nuclei
S. M. V. Aldrovandi
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On the Tidal Origin of Angular Momentum in Galaxies
M. B. Mosconi, D. Garcia Lambas, & J. L. Sersic
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A Global Model for Violent Relaxation
J. L. Sersic, D. Garcia Lambas, & M. B. Mosconi
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BV surface photometry of the southern galaxies NGC 6769, 6770 and 6771
T. Storchi Bergmann, M. F. S. Schröder, & M. G. Pastoriza
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Velocity ellipses in the galactic plane: regional variations and spectral distributions
S. M. Freitas
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M82 (NGC 3034): the nuclear region
L. Carrasco, E. Recillas-Cruz, I. Cruz-González & J. Melnick
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Photometric measurements of WHβ and [O III]/Hβ of H II regions in M83
M. V. F. Copetti, H. A. Dottori, & M. G. Pastoriza
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On the Effect of Relativistic Electrons in the Narrow Line Regions of Active Galactic Nuclei
S. M. V. Aldrovandi, M. L. R. B. Cesar, & R. B. Gruenwald
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Magnetohydrodynamic effects in radio jets
E. M. de Gouveia Dal Pino & R. Opher
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An analysis of the infrared and optical continua of Seyfert 2 galaxies
R. O. Lagua, S. M. V. Aldrovandi, & P. Benevides-Soares
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High resolution spectroscopy of southern Seyfert galaxies
I. C. Busko & J. E. Steiner
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Effects of Interstellar Dust on the Photometric Properties of Faint Disk Galaxies
G. A. Bruzual & C. Magris
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The Effects of Interstellar Dust on the Spectrum of Disk Galaxies
C. Magris & G. A. Bruzual
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An observational study of Si-?4200 stars
P. Didelon
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Nitrogen-to-carbon ratio in 70 dwarf halo stars
D. F. Carbon, R. P. Kraft, B. Barbuy, E. Friel, & N. B. Suntzeff
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Corrections and improvements in the effectiveness and extension of the applicability range of the model WINK of eclipsing binaries
L. P. Ribeiro Vaz
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Corrections and improvements in the effectiveness and extension of the applicability range of the WINK model of eclipsing binaries
L. P. R. Vaz
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The spectrum of HD 72754
J. A. de Freitas Pacheco & S. J. C. Landaberry
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Spectroscopic observations of Be stars
J. A. de Freitas Pacheco, S. J. C. Landaberry, & D. F. Lopes
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A radial velocity study of two early O stars
G. R. Solivella & V. S. Niemela
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Yellow supergiants with hot companions
A. Arellano Ferro & B. F. Madore
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The Reflection Effect in Model Stellar Atmospheres 1: Grey Atmospheres with Convection
L. P. Ribeiro Vaz & A. Nordlund
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Photoelectric scanner observations of central stars of planetary nebulae
S. J. Codina Landaberry, J. A. de Freitas Pacheco, L. Viadana, & B. Bazzanella
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Hα, O I-photometry of the Hyades and Coma Berenices clusters
E. E. Mendoza V.
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Narrow Band Photometry of the Bright Stars
E. E. Mendoza V.
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On the nature of the young Orion population star LkHα198
C. Chavarría-K. & E. de Lara
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The age of galactic globular clusters
M. L. Quarta
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Rotational Braking of Late Type Main Sequence Stars
J. Bohigas, L. Carrasco, C. A. O. Torres, & G. R. Quast
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Rotation in lower main-sequence stars
G. R. Quast & C. A. Torres
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Coordinated IUE and ground-based observations of stellar flares: YZ CMi, Proxima Cen and AD Leo
B. H. Foing, M. Rodono, G. Cutispoto, S. Catalano, J. L. Linsky, D. M. Gibson, A. Brown, B. M. Haisch, C. J. Butler, P. B. Byrne, A. D. Andrews, J. G. Doyle, D. E. Gary, G. W. Henry, G. Russo, A. Vittone, & F. Scaltriti
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High Resolution Observations of Chromospheric Lines in Late-Type Dwarfs
B. H. Foing, J. Beckman, L. Crivellari, & D. Galleguillos
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Progress of the Survey at 2.2 JIM on Southern Infrared Near the Galactic Plane
N. Epchtein, T. Le Bertre, O. T. Matsuura, J. R. D. Lepine, E. Picazzio, P. Marques Do Santos, & P. Boscolo
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22 GHz map of the Carina region
C. Tateyama & Z. Abraham
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The Emergence of Stellar Activity: T Tauri Stars
N. Calvet
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Magnetic Fields and the Orientation of Spin Angular Momentum in Protostellar Clouds
J. Franco
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Morphology of Low-Resolution Spectra of Late-Type Stars in the Near Infrared
F. J. Fuenmayor & P. H. Bulka
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Linear polarization of the water maser in Orion
Z. Abraham & J. W. S. V. Boas
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High velocity OH near young stellar objects: L1551
I. F. Mirabel, L. F. Rodríguez, J. Cantó, & E. M. Arnal
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On the gravity of the subgiant 31 Aquilae
L. da Silva
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Extinction distances to the planetary nebulae NGC 6565 and NGC 5979
W. J. Maciel, M. Faúndez-Abans, & M. de Oliveira
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Galactic abundance gradients from planetary nebulae
M. Faúndez-Abans & W. J. Maciel
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Planetary nebulae and the galactic temperature gradient
W. J. Maciel & M. Faúndez-Abans
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Grain Heating in H II Regions
S. W. J. de Oliveira & W. J. Maciel
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The Distribution of Interstellar Dust
A. Clocchiatti & H. G. Marraco
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On the nature of the unusual nebula PL1547.3-5612
M. T. Ruiz
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Photoelectric photometry of CED 128 - a reflection nebula
M. de Oliveira & W. J. Maciel
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Age Determination of Galactic H II Regions
M. V. F. Copetti, H. A. Dottori, M. G. Pastoriza, & J. Melnick
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Radio and infrared observations of the faint nebula GM 24
L. F. Rodriguez, M. Roth, J. Canto, M. Tapia, P. Persi, & M. Ferrari-Toniolo
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Interaction between high-velocity clouds and the Galaxy: the case of the Orion molecular cloud complex
J. Franco
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On the planetary nebula NGC 3918
M. Peña & S. Torres-Peimbert
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The Hydrodynamics of Clouds Overtaken by Supernova Remnants
G. Tenorio-Tagle & M. Rozyczka
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Maps of Cen A at 22 GHz and 44 GHz
C. Tateyama & Z. Abraham
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A Possible Existence Criterion for Molecular Clouds
D. P. Cox & J. Franco
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Effect of the Dust on Relative [OII] and [SII] Intensities in H II Regions
M. Erdelyi Mendes & J. R. D. Lepine
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Turbulent Motions in Molecular Clouds
G. A. Pellegatti Franco, R. D. Tarsia, & R. J. Quiroga
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Lupus Loop: a possible case of star formation induced by a supernova event?
M. Arnal & G. Dubner
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Ara OB1: an H I study of a very young southern complex
E. M. Arnal & J. C. Cersosimo
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Determination of Temperature in Gaseous Nebulae
S. M. V. Aldrovandi & R. B. Gruenwald
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Study of Non-Thermal Emission from the Galactic Center
C. Tateyama & Z. Abraham
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Distribution and kinematics of neutral hydrogen around the SNR G 296.5+10.0
G. Dubner, F. Colomb, & E. Giacani
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The 2.6 mm CO survey of the Magellanic Clouds
M. Rubio, R. Cohen, & J. Montani
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Abundance determination from H II regions in NGC 2403
J. Fierro, S. Torres-Peimbert, & M. Peimbert
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Electrodynamic Forces in Stellar Formation
L. C. Jafelice & R. Opher
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On the stability of accretion disks
C. M. Filho
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On the Stability of Accretion Disks
C. Meirelles Filho
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Interpolation Functions for Molecular Partition Functions
S. C. F. Rossi, W. J. Maciel, & P. Benevides-Soares
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Nonlinear Temporal Modulation of Pulsar Radioemission
A. C. L. Chian
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Polarized Radiation from AM Herculis Binaries
J. B. G. Canalle & R. Opher
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Sound and Thermal Waves in a Fluid with an Arbitrary Heatloss Function
M. H. S. Ibanez
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On the Propagation of Small Disturbances in a Radiating Fluid in which a General Reaction Proceeds. I. Eddington Approximation
M. H. S. Ibanez
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Thermochemical Instabilities in Reacting Gases. II. Plasma of Hydrogen in Presence of a Magnetic Field
M. H. S. Ibanez & E. Sira
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A measurement of secular evolution in the pre-white-dwarf star PG 1159-035
D. E. Winget, S. O. Kepler, E. L. Robinson, R. E. Nather, & D. O'Donoghue
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Light and line profile variations due to r-mode pulsations. With an application to the ZZ Ceti star G117-B15A
S. O. Kepler
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Microwaves and Hard X-Rays Ultrafast Time Structures at the Impulsive Phase of Solar Bursts
P. Kaufmann
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Heating and Mass Transfer in Solar and Stellar Atmospheres by Turbulent Alfven Waves
R. Opher & V. J. S. Pereft
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MHD Model for Long Distance Coronal Loops
O. T. Matsuura & P. Boscolo
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Solar Burst with Millimetre-Wave Emission at High Frequency
P. Kaufmann, E. Correia, J. E. R. Costa, A. M. Zodi Vaz, & B. R. Dennis
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Radio Observations of Comet P/crommelin
E. Scalise Jr., Z. Abraham, & J. L. Monteiro Do Vale
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A Synchrotron/inverse Compton Interpretation of a Solar Burst Producing Fast Pulses at 3 MM and Hard X-Rays
P. Kaufmann, E. Correia, J. E. R. Costa, & A. M. Zodi Vaz
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Spectroscopic Observations of Comet Austin 1984I
B. H. Foing, M. Festou, & S. Char
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Las Condiciones Observacionales del Cometa Halley en 1985-86 y su Brillo Antes y Despues del Perihelio
L. Ferrin
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The Mepsicron: a New Bidimensional Photon Counting System
C. Firmani, E. Ruiz, J. Bohigas, & G. F. Bisiacchi
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The Observatorio Nacional Image Processing System
L. N. da Costa, R. R. de Carvalho, P. S. Pellegrini, R. Chan, P. Scheid, C. Rite, M. A. Nunes, & D. Nascimento
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Automatic Identification of Faint Images on the ESO/SRC Sky Atlas
R. Chan, P. S. Pellegrini, & L. N. da Costa
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Image Processing Techniques for Position Measurements of Uranus' Satellites
R. Vieira-Martins, R. R. de Carvalho, & C. H. Veiga
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The Spectrophotometer of the National Observatory
S. J. Codina Landaberry, J. A. Freitas Pacheco, J. L. Kohl, B. Bazzanella, & R. T. Ribeiro
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The spectrophotometer of the National Observatory
S. J. C. Landaberry, J. A. de Freitas Pacheco, J. L. Kohl, B. Bazzanella, & R. T. Ribeiro
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A New Data Acquisition System for the Iag Polarimeter
W. F. Velloso Jr., A. M. Magalhaes, & C. Gneiding
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Polarimetry of Wolf-Rayet Binaries
M. T. Meliani & A. M. Magalhaes
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Polarimetry of reddened stars in M16 and NGC 6334/6357
A. M. Magalhães, W. F. Velloso Jr., E. Krugel, & R. Chini
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Acousto-Optical Spectrometers at Itapetinga Radio Observatory
E. Scalise Jr., J. L. Monteiro Do Vale, Y. Bakor, & R. E. Schaal
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Calibration Methods in Millimeter-Wave Radioastronomy
Z. Abraham, L. C. L. Botti, & L. F. del Ciampo
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Absolute Azimuth at Low Latitutde with a Polarissima
R. P. Teixeira & P. Benevides-Soares
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Pivot Errors
P. Benevides-Soares & R. P. Teixeira
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Astrometric Observations of Miranda
R. Vieira-Martins, C. H. Veiga, & D. Lazzaro
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Period Analysis of Laplacean Resonance amongst Uranian Inner Satellites
D. Lazzaro & R. Vieira-Martins
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Validation of Sagnier's Theory by its Application to the Major Planets
R. da Silva Gomes
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Astrolabe Observation at Natal, Brazil
S. J. F. Takagi & J. F. da Silva
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The Astrographs of the Valongo Observatory (ufrj) and the Astrometry Program at Campinas, SXO Paulo Brazil
L. E. Machado
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A Comparison of the Poynting-Robertson Drag with the Charge Drag in the Earth's Plasma
G. B. Afonso
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Astrolabe 45' Zenith Distance Observations: Preliminar Results in Time and Latitude
L. B. F. Clauzet, N. V. Leister, & W. Monteiro
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Optical Observations of Radio Stars with the Astrolabe at Valinhos
L. B. F. Clauzet & R. M. Atalla
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Global Reduction of Fundamental Astrometric Data: Computation of Star Catalogue
P. Benevides-Soares & L. B. F. Clauzet
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