RMxAA

Revista Mexicana de Astronomía y Astrofísica

ISSN: 3061-8649

Vol. 12 No. 1 (1986)

Published January 1, 1986
Portada RMxAA

Research articles

Scalise E., Jr., Monteiro Do Vale J. L., Bakor Y., Schaal R. E. (Author)
409
Acousto-Optical Spectrometers at Itapetinga Radio Observatory
PDF
Abraham Z., Botti L. C. L., del Ciampo L. F. (Author)
414
Calibration Methods in Millimeter-Wave Radioastronomy
PDF
Teixeira R. P., Benevides-Soares P. (Author)
421
Absolute Azimuth at Low Latitutde with a Polarissima
PDF
Benevides-Soares P., Teixeira R. P. (Author)
424
Pivot Errors
PDF
Vieira-Martins R., Veiga C. H., Lazzaro D. (Author)
427
Astrometric Observations of Miranda
PDF
Lazzaro D., Vieira-Martins R. (Author)
430
Period Analysis of Laplacean Resonance amongst Uranian Inner Satellites
PDF
da Silva Gomes R. (Author)
435
Validation of Sagnier's Theory by its Application to the Major Planets
PDF
Takagi S. J. F., da Silva J. F. (Author)
438
Astrolabe Observation at Natal, Brazil
PDF
Machado L. E. (Author)
441
The Astrographs of the Valongo Observatory (ufrj) and the Astrometry Program at Campinas, SXO Paulo Brazil
PDF
Afonso G. B. (Author)
444
A Comparison of the Poynting-Robertson Drag with the Charge Drag in the Earth's Plasma
PDF
Clauzet L. B. F., Leister N. V., Monteiro W. (Author)
445
Astrolabe 45' Zenith Distance Observations: Preliminar Results in Time and Latitude
PDF
Clauzet L. B. F., Atalla R. M. (Author)
446
Optical Observations of Radio Stars with the Astrolabe at Valinhos
PDF
Benevides-Soares P., Clauzet L. B. F. (Author)
447
Global Reduction of Fundamental Astrometric Data: Computation of Star Catalogue
PDF
Ferraz-Mello S. (Author)
13
Astronomy in Brazil
PDF
Steigman G. (Author)
21
Cosmology and Particle Physics
PDF
Bertolami Neto O., Marques G. C., Ventura I. (Author)
31
Formation of Structures in the Very Early Universe
PDF
Neto O. B., Marques G. C., Ventura I. (Author)
31-37
Formation of structures in the very early Universe.
de Araujo J. C. N., Opher R. (Author)
38
Growth of Isothermal Perturbations during and after the Recombination ERA
PDF
Gomide F. M., Berman M. S., Garcia R. L. (Author)
46
A Cosmological Model with Cylindrical Symmetry
PDF
Campusano L. E. (Author)
49
Spectroscopically Confirmed QSOs in a 1.5 Deg. Area Near the South Galactic Pole
PDF
Lepine J. R. D., Braz M. A., Epchtein N. (Author)
53
An Optically-Thin Strong Magnetic Field Model for the Energy Distribution and Time-Variability of Blazars
PDF
Sodre L., Capelato H. V., Penereiro J. C., Steiner J. E. (Author)
59
Luminosity Segregation and Local Density of Galaxies in Clusters
PDF
da Costa L. N., Pellegrini P. S., Willmer C., Nunes M. A. (Author)
63
The Observatorio Nacional-Center for Astrophysics Redshift Survey. a Status Report
PDF
Luna H. G. (Author)
73
Photopolarimetric observations of the BL Lac object PKS 2155-304.
PDF
de Freitas Pacheco J. A. (Author)
74
The relative motion of the Local Group of galaxies towards the Virgo cluster.
PDF
Cohen M. H. (Author)
75
Relativistic Motion in Quasars
PDF
Pismis P. (Author)
79-88
Kinematics of spiral galaxies. An overview.
PDF
Ortega V. G., de Freitas Pacheco J. A. (Author)
97-100
Hydrodynamical models of elliptical galaxies.
PDF
Moreno E., Pismis P. (Author)
109
Evolution of Velocity Dispersions in Some Collapsing Spheroidal Distributions of Mass
PDF
Torres G., Carranza G. J. (Author)
114
Estudio Interferometrico de la Nube Menor de Magallanes
PDF
Dottori H., Pastoriza M., Landaberry S. J. C., de Freitas Pacheco J. A. (Author)
119-123
Spectrophotometry of the nucleus of NGC 7552.
PDF
Aldrovandi S. M. V. (Author)
124
Narrow Emission Line Region of Active Galactic Nuclei
PDF
Mosconi M. B., Garcia Lambas D., Sersic J. L. (Author)
131
On the Tidal Origin of Angular Momentum in Galaxies
PDF
Sersic J. L., Garcia Lambas D., Mosconi M. B. (Author)
132
A Global Model for Violent Relaxation
PDF
Storchi Bergmann T., Schröder M. F. S., Pastoriza M. G. (Author)
133
BV surface photometry of the southern galaxies NGC 6769, 6770 and 6771.
PDF
Freitas S. M. (Author)
134
Velocity ellipses in the galactic plane: regional variations and spectral distributions.
Carrasco L., Recillas-Cruz E., Cruz-González I., Melnick J. (Author)
135-136
M82 (NGC 3034): the nuclear region.
PDF
Copetti M. V. F., Dottori H. A., Pastoriza M. G. (Author)
137-138
Photometric measurements of WHβ and [O III]/Hβ of H II regions in M83.
PDF
Aldrovandi S. M. V., Cesar M. L. R. B., Gruenwald R. B. (Author)
139
On the Effect of Relativistic Electrons in the Narrow Line Regions of Active Galactic Nuclei
PDF
de Gouveia Dal Pino E. M., Opher R. (Author)
143-152
Magnetohydrodynamic effects in radio jets.
PDF
Lagua R. O., Aldrovandi S. M. V., Benevides-Soares P. (Author)
153-156
An analysis of the infrared and optical continua of Seyfert 2 galaxies.
PDF
Busko I. C., Steiner J. E. (Author)
157-158
High resolution spectroscopy of southern Seyfert galaxies.
PDF
Bruzual G. A., Magris C. (Author)
159
Effects of Interstellar Dust on the Photometric Properties of Faint Disk Galaxies
PDF
Magris C., Bruzual G. A. (Author)
160
The Effects of Interstellar Dust on the Spectrum of Disk Galaxies
PDF
Didelon P. (Author)
163-172
An observational study of Si-λ4200 stars.
PDF
Carbon D. F., Kraft R. P., Barbuy B., Friel E., Suntzeff N. B. (Author)
173-176
Nitrogen-to-carbon ratio in 70 dwarf halo stars.
PDF
Vaz L. P. R. (Author)
177-183
Corrections and improvements in the effectiveness and extension of the applicability range of the WINK model of eclipsing binaries.
Ribeiro Vaz L. P. (Author)
177-183
Corrections and improvements in the effectiveness and extension of the applicability range of the model WINK of eclipsing binaries.
PDF
de Freitas Pacheco J. A., Landaberry S. J. C. (Author)
184
The spectrum of HD 72754.
PDF
de Freitas Pacheco J. A., Landaberry S. J. C., Lopes D. F. (Author)
185-187
Spectroscopic observations of Be stars.
PDF
Solivella G. R., Niemela V. S. (Author)
188
A radial velocity study of two early O stars.
PDF
Arellano Ferro A., Madore B. F. (Author)
189
Yellow supergiants with hot companions.
PDF
Vaz L. P. R., Nordlund Å. (Author)
190
The reflection effect in model stellar atmospheres. I. Grey atmospheres with convection.
Ribeiro Vaz L. P., Nordlund A. (Author)
190
The Reflection Effect in Model Stellar Atmospheres 1: Grey Atmospheres with Convection
PDF
Codina Landaberry S. J., de Freitas Pacheco J. A., Viadana L., Bazzanella B. (Author)
191-192
Photoelectric scanner observations of central stars of planetary nebulae.
PDF
Landaberry S. J. C., de Freitas Pacheco J. A., Viadana L., Bazzanella B. (Author)
191-192
Photoelectric scanner observations of central stars of planetary nebulae.
Mendoza v. E. E. (Author)
193-196
Hα, O I-photometry of the Hyades and Coma Berenices clusters.
PDF
Mendoza V. E. E. (Author)
197
Narrow Band Photometry of the Bright Stars
PDF
Chavarría-K. C., de Lara E. (Author)
198
On the nature of the young Orion population star LkHα198.
PDF
Quarta M. L. (Author)
199-207
The age of galactic globular clusters.
PDF
Bohigas J., Carrasco L., Torres C. A. O., Quast G. R. (Author)
208
Rotational Braking of Late Type Main Sequence Stars
PDF
Quast G. R., Torres C. A. (Author)
209-212
Rotation in lower main-sequence stars.
PDF
Foing B. H., Rodono M., Cutispoto G., Catalano S., Linsky J. L., Gibson D. M., Brown A., Haisch B. M., Butler C. J., Byrne P. B., Andrews A. D., Doyle J. G., Gary D. E., Henry G. W., Russo G., Vittone A., Scaltriti F. (Author)
213
Coordinated IUE and ground-based observations of stellar flares: YZ CMi, Proxima Cen and AD Leo.
PDF
Foing B. H., Beckman J., Crivellari L., Galleguillos D. (Author)
214
High Resolution Observations of Chromospheric Lines in Late-Type Dwarfs
PDF
Epchtein N., Le Bertre T., Matsuura O. T., Lepine J. R. D., Picazzio E., Marques Do Santos P., Boscolo P. (Author)
215
Progress of the Survey at 2.2 JIM on Southern Infrared Near the Galactic Plane
PDF
Tateyama C., Abraham Z. (Author)
216
22 GHz map of the Carina region.
PDF
Calvet N. (Author)
217
The Emergence of Stellar Activity: T Tauri Stars
PDF
Franco J. (Author)
224
Magnetic Fields and the Orientation of Spin Angular Momentum in Protostellar Clouds
PDF
Fuenmayor F. J., Bulka P. H. (Author)
225
Morphology of Low-Resolution Spectra of Late-Type Stars in the Near Infrared
PDF
Abraham Z., Boas J. W. S. V. (Author)
228
Linear polarization of the water maser in Orion.
PDF
Mirabel I. F., Rodríguez L. F., Cantó J., Arnal E. M. (Author)
229
High velocity OH near young stellar objects: L1551.
PDF
da Silva L. (Author)
230
On the gravity of the subgiant 31 Aquilae.
PDF
Maciel W. J., Faúndez-Abans M., de Oliveira M. (Author)
233-239
Extinction distances to the planetary nebulae NGC 6565 and NGC 5979.
PDF
Faúndez-Abans M., Maciel W. J. (Author)
240-248
Galactic abundance gradients from planetary nebulae.
PDF
Maciel W. J., Faúndez-Abans M. (Author)
249-256
Planetary nebulae and the galactic temperature gradient.
PDF
de Oliveira S. W. J., Maciel W. J. (Author)
257
Grain Heating in H II Regions
PDF
Clocchiatti A., Marraco H. G. (Author)
264
The Distribution of Interstellar Dust
PDF
Ruiz M. T. (Author)
269-272
On the nature of the unusual nebula PL1547.3-5612.
PDF
de Oliveira M., Maciel W. J. (Author)
273-282
Photoelectric photometry of CED 128 - a reflection nebula.
PDF
Copetti M. V. F., Dottori H. A., Pastoriza M. G., Melnick J. (Author)
283
Age Determination of Galactic H II Regions
PDF
Rodriguez L. F., Roth M., Canto J., Tapia M., Persi P., Ferrari-Toniolo M. (Author)
285-286
Radio and infrared observations of the faint nebula GM 24.
PDF
Franco J. (Author)
287-291
Interaction between high-velocity clouds and the Galaxy: the case of the Orion molecular cloud complex.
PDF
Peña M., Torres-Peimbert S. (Author)
292
On the planetary nebula NGC 3918.
PDF
Tenorio-Tagle G., Rozyczka M. (Author)
293
The Hydrodynamics of Clouds Overtaken by Supernova Remnants
PDF
Tateyama C., Abraham Z. (Author)
294
Maps of Cen A at 22 GHz and 44 GHz.
PDF
Cox D. P., Franco J. (Author)
295
A Possible Existence Criterion for Molecular Clouds
PDF
Mendes M. E., Lépine J. R. D. (Author)
296
Effect of the dust on relative [O II] and [S II] intensities in H II regions.
Erdelyi Mendes M., Lepine J. R. D. (Author)
296
Effect of the Dust on Relative [OII] and [SII] Intensities in H II Regions
PDF
Franco G. A. P., Tarsia R. D., Quiroga R. J. (Author)
297
Turbulent motions in molecular clouds.
Pellegatti Franco G. A., Tarsia R. D., Quiroga R. J. (Author)
297
Turbulent Motions in Molecular Clouds
PDF
Arnal M., Dubner G. (Author)
298
Lupus Loop: a possible case of star formation induced by a supernova event?
PDF
Arnal E. M., Cersosimo J. C. (Author)
299
Ara OB1: an H I study of a very young southern complex.
PDF
Aldrovandi S. M. V., Gruenwald R. B. (Author)
300
Determination of Temperature in Gaseous Nebulae
PDF
Tateyama C., Abraham Z. (Author)
301
Study of Non-Thermal Emission from the Galactic Center
PDF
Dubner G., Colomb F., Giacani E. (Author)
302
Distribution and kinematics of neutral hydrogen around the SNR G 296.5+10.0
PDF
Rubio M., Cohen R., Montani J. (Author)
303-307
The 2.6 mm CO survey of the Magellanic Clouds.
PDF
Fierro J., Torres-Peimbert S., Peimbert M. (Author)
308
Abundance determination from H II regions in NGC 2403.
PDF
Jafelice L. C., Opher R. (Author)
311
Electrodynamic Forces in Stellar Formation
PDF
Filho C. M. (Author)
319-326
On the stability of accretion disks.
Meirelles Filho C. (Author)
319
On the Stability of Accretion Disks
PDF
Rossi S. C. F., Maciel W. J., Benevides-Soares P. (Author)
327
Interpolation Functions for Molecular Partition Functions
PDF
Chian A. C. L. (Author)
330
Nonlinear Temporal Modulation of Pulsar Radioemission
PDF
Canalle J. B. G., Opher R. (Author)
331
Polarized Radiation from AM Herculis Binaries
PDF
Ibanez M. H. S. (Author)
339
Sound and Thermal Waves in a Fluid with an Arbitrary Heatloss Function
PDF
Ibanez M. H. S. (Author)
340
On the Propagation of Small Disturbances in a Radiating Fluid in which a General Reaction Proceeds. I. Eddington Approximation
PDF
Ibanez S. M. H., Sira E. (Author)
341
Thermochemical Instabilities in Reacting Gases. II. Plasma of Hydrogen in Presence of a Magnetic Field
PDF
Winget D. E., Kepler S. O., Robinson E. L., Nather R. E., O'Donoghue D. (Author)
342
A measurement of secular evolution in the pre-white-dwarf star PG 1159-035.
PDF
Kepler S. O. (Author)
343
Light and line profile variations due to r-mode pulsations. With an application to the ZZ Ceti star G117-B15A.
PDF
Kaufmann P. (Author)
347
Microwaves and Hard X-Rays Ultrafast Time Structures at the Impulsive Phase of Solar Bursts
PDF
Opher R., Pereft V. J. S. (Author)
355
Heating and Mass Transfer in Solar and Stellar Atmospheres by Turbulent Alfven Waves
PDF
Matsuura O. T., Boscolo P. (Author)
365
MHD Model for Long Distance Coronal Loops
PDF
Kaufmann P., Correia E., Costa J. E. R., Zodi Vaz A. M., Dennis B. R. (Author)
370
Solar Burst with Millimetre-Wave Emission at High Frequency
PDF
Scalise E., Jr., Abraham Z., Monteiro Do Vale J. L. (Author)
371
Radio Observations of Comet P/crommelin
PDF
Kaufmann P., Correia E., Costa J. E. R., Zodi Vaz A. M. (Author)
374
A Synchrotron/inverse Compton Interpretation of a Solar Burst Producing Fast Pulses at 3 MM and Hard X-Rays
PDF
Foing B. H., Festou M., Char S. (Author)
375
Spectroscopic Observations of Comet Austin 1984I
PDF
Ferrin L. (Author)
376
Las Condiciones Observacionales del Cometa Halley EN 1985-86 Y SU Brillo Antes Y Despues del Perihelio
PDF
Firmani C., Ruiz E., Bohigas J., Bisiacchi G. F. (Author)
379
The Mepsicron: a New Bidimensional Photon Counting System
PDF
da Costa L. N., de Carvalho R. R., Pellegrini P. S., Chan R., Scheid P., Rite C., Nunes M. A., Nascimento D. (Author)
385
The Observatorio Nacional Image Processing System
PDF
Chan R., Pellegrini P. Sl, da Costa L. N. (Author)
393
Automatic Identification of Faint Images on the ESO/SRC Sky Atlas
PDF
Vieira-Martins R., de Carvalho R. R., Veiga C. H. (Author)
399
Image Processing Techniques for Position Measurements of Uranus' Satellites
PDF
Codina Landaberry S. J., Freitas Pacheco J. A., Kohl J. L., Bazzanella B., Ribeiro R. T. (Author)
405
The Spectrophotometer of the National Observatory
PDF
Landaberry S. J. C., de Freitas Pacheco J. A., Kohl J. L., Bazzanella B., Ribeiro R. T. (Author)
405
The spectrophotometer of the National Observatory.
Velloso W. F., Jr., Magalhaes A. M., Gneiding C. (Author)
406
A New Data Acquisition System for the Iag Polarimeter
PDF
Meliani M. T., Magalhaes A. M. (Author)
407
Polarimetry of Wolf-Rayet Binaries
PDF
Magalhães A. M., Velloso W. F., Jr., Krugel E., Chini R. (Author)
408
Polarimetry of reddened stars in M16 and NGC 6334/6357.
PDF
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