Revista Mexicana de Astronomía y Astrofísica Serie de Conferencias, Vol. 4, 1996

Series Editor: Silvia Torres-Peimbert
Associate Editor: William Henney

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VIII Reunión Regional LatinoAmericana de Astronomía Unión Astronómica Internacional

Montevideo, Uruguay, November 27-December 1, 1995
Proceedings Editors: Emilio Falco, Julio A. Fernández, & Rubens Frere Ferrero

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THIS ISSUE IN ADS

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• On the Nature of the Vertical Structure of the Galactic Disk (Invited Paper)
  E. J. Alfaro & Y. N. Efremov
• Thermal Jets in Star-Forming Regions: High-Mass Cases (Invited Paper)
  L. F. Rodriguez
• Search for Protoplanetary Disks with Molecular Line Observations (Invited Paper)
  J. M. Torrelles & J. F. Gomez
• The Structure of Collapsed Objects and the Equation of State of Matter at High Densities (Invited Paper)
  O. G. Benvenuto
• Chaos and the Dynamics of Resonant Asteroids (Invited Paper)
  S. Ferraz-Mello & T. A. Michtchenko
• The Comets of the Century -- Nuclei of Shoemaker-Levy 9 and Hale-Bopp (Invited Paper)
  H. Rickman
• The Changing Sun, Our Star (Invited Paper)
  J.-C. Pecker
• Supernova Remnants and the Interstellar Medium (Invited Paper)
  G. M. Dubner
• Chemical Evolution of Elliptical Galaxies: Abundance Determination from Population Synthesis (Invited Paper)
  J. A. de Freitas Pacheco
• On the Chemical Composition of Gaseous Nebulae and the Primordial Helium Abundance (Invited Paper)
  M. Peimbert
• The Searching for Evidence of Spectral Evolution of Galaxies (Invited Paper)
  A. G. Bruzual
• The Large Millimeter Telescope (LMT)
  A. S. Pérez-Grovas
• The Large Millimeter Telescope (lmt) (Invited Paper)
  A. Serrano Perez-Grovas
• The Gemini Telescopes Project (Invited Paper)
  F. C. Gillett, M. Mountain, R. Kurz, D. A. Simons, M. G. Smith, & T. Boroson
• Abstracts of Contributed Papers
  N/A
• Numerical Simulations of Protostellar Wiggling Jets
  E. M. de Gouveia dal Pino & M. Birkinshaw
• Star Formation Kinematics and Distribution of Interstellar Matter in OB Stellar Associations
  N. Caballero, M. C. Martin, & C. Olano
• HI Bubbles in Per OB1 Association
  C. Cappa, V. Niemela, & U. Herbstmeier
• The Origin of Internal Knots in Astrophysical Jets Revised in the Light of 3-D Numerical Simulations
  E. M. de Gouveia dal Pino
• ROSAT Observations of the CMa R1 Molecular Cloud
  J. Gregorio-Hetem & T. Montmerle
• The Fractal Dimension of Cha I Cloud
  A. Hetem Jr. & J. Gregorio-Hetem
• On the Stability of Homogeneous and Non-Homogeneous Thermal Structures of Molecular Gas
  M. H. Ibáñez S. & C. D. C. Steele
• The Clustering Properties of the Young Stars in Orion a and lambda Orionis
  C. J. Lada & M. Gomez
• The Formation of the rho Ophiuchis and Chamaeleon Cloud Complexes
  J. R. D. Lepine
• Hierarchical Model for Cloud Complex Evolution
  A. Parravano & N. Sanchez
• History of the Solar Neighborhood Star Formation Rate from the G Dwarf Metallicity Distribution
  H. J. Rocha-Pinto & W. J. Maciel
• T Tauri Stars Far from Molecular Clouds: the Case of as 216 and as 218
  M. J. Sartori, R. de La Reza, & G. R. Quast
• Visual Extinction Maps of Southern Star Forming Regions
  M. J. Sartori & J. R. D. Lepine
• The Open Cluster NGC 2354
  J. Ahumada & E. Lapasset
• The Pico DOS Dias Survey of Young Stellar Objects
  C. A. O. Torres, G. R. Quast, R. de La Reza, L. da Silva, J. R. D. Lepine, & J. Gregorio-Hetem
• Evolution and Theoretical Blue Edges of DB White Dwarfs in the Canuto and Mazzitelli Theory of Convection
  L. G. Althaus & O. G. Benvenuto
• White Dwarf Cooling and Crystallization
  L. G. Althaus & O. G. Benvenuto
• A Thermal Spur Probably Associated to the HII Region S54: a Model to Explain Radio Recombination Line Observations
  I. N. Azcarate & J. C. Cersosimo
• L. G. Bagala, C. H. Mandrini, M. G. Rovira, P. Demoulin, & J. C. Henoux
  Quasi-Separatrix Layers and Their Relationship with Solar Flares
• The Spectrum of the Wolf-Rayet Binary System HD 5980 after the Luminous Blue Variable Type Outburst
  R. Barba, N. Morrell, V. Niemela, G. Bosch, F. Gonzalez, E. Lapasset, O. Ferrer, E. Brandi, S. Cellone, B. Garcia, & 5 coauthors
• W Serpentis: The Secondary Unveiled
  R. Barbá
• Synthetic Spectra for Population Synthesis
  B. Barbuy
• Polarimetric Study of the Open Cluster TR 27
  G. Baume, C. Feinstein, R. A. Vazquez, & A. Feinstein
• Spectroscopic Study of the Symbiotic Star HEN 1761
  N. Beltrán, E. Brandi, R. Barbá, & L. García
• Strange Matter and Strange Stars in a New Model of Confinement
  O. G. Benvenuto & G. Lugones
• Calibrations of Infrared Data
  C. M. Bevilacqua, J. R. Ducati, & J. M. G. Fachel
• Linear Polarization of a Group of Southern Symbiotic Stars
  E. Brandi, L. Garcia, & F. Scaltriti
• Discovery and Analysis of Li-RICH Giants
  B. V. Castilho, B. Barbuy, & J. Gregorio-Hetem
• Photometry and Polarimetry of the Wolf-Rayet Binary System HD 5980
  S. Cellone, R. Barba, V. Niemela, C. Feinstein, N. Morrell, M. A. Cerruti, L. Garcia, A. Moffat, G. Baume, E. Brandi, & 8 coauthors
• Influence of Dielectronic Recombination of MgII in the IR Continuum of be Stars
  A. Cruzado, H. O. di Rocco, & A. E. Ringuelet
• Ultraviolet Spectra and Limb Darkening of Accretion Disks
  M. P. Diaz, R. A. Wade, & I. Hubeny
• The Lithium K Giant Stars
  N. A. Drake, R. de la Reza, & L. da Silva
• Infrared Spectral Diagnostics of Evolved Massive Stars
  P. Eenens
• A General Relativistic Quantum Field Approach to Neutron Stars
  E. Ferreira Lutz, B. Bodmann, & C. A. Zen Vasconcellos
• The Wilson-Bappu Relations Revisited
  R. Freire Ferrero & E. Lastennet
• Stellar Differential Rotation and Classical V.SIN I
  R. Freire Ferrero
• From Ultracompact to Extended H II Regions
  G. García-Segura & J. Franco
• A Synchrotron Nebula Associated with the Pulsar PSR1853+01 in W44
  E. Giacani, D. Frail, G. Dubner, & M. Goss
• A Study of the Optical Nebula around the Wolf-Rayet Star theta MUS
  G. Gimenez de Castro & V. Niemela
• CCD Photometry of Cepheid Variables in the Field of the Young LMC Cluster NGC1866
  M. Gomez, W. Gieren, L. Infante, G. Hertling, T. J. Moffett, & T. G. Barnes
• Some Results of Thermal Instability in Astrophysical Plasmas
  D. R. Goncalves, V. Jatenco-Pereira, & R. Opher
• Astrophysical Characteristics of Contact Binaries Revisited
  J. F. González & E. Lapasset
• A 3-DIMENSIONAL Photoionization Model for the Bipolar Planetary Nebula IC4406
  R. Gruenwald, S. M. Viegas, & D. Broguiere
• A Relativistic Quantum Field Theory for Nuclear Matter: the Role of Dibaryons in the EOS of Neutron Stars
  J. Horvath, E. Ferreira Lutz, B. Bodmann, C. A. Zen Vasconcellos, K. de Souza Oliveira Filho, & M. Dillig
• The Possibility of Grain Alignment by Alfven Waves in the Vicinity of Stars
  V. Jatenco-Pereira, A. Lazarian, & R. Opher
• D266: the Binary Blue Straggler in NGC2354
  E. Lapasset, J. F. Gonzalez, J. Ahumada, & R. Barba
• The UV Spectrum of the CP Hgmn Stars MU Leporis and 53 Tauri
  Z. Lopez Garcia, S. Maris Malaroda, & R. Faraggiana
• Chemical Abundance Study of the CP Star HD 133029
  Z. Lopez Garcia & S. J. Adelman
• Production of Strange Matter in Neutron Stars
  G. Lugones & O. G. Benvenuto
• Distribution of Binding Energies in Wide Binaries
  E. Mallada & J. A. Fernandez
• Quasi-Separatrix Layers in Simple Magnetic Configurations
  C. H. Mandrini, P. Demoulin, J. C. Henoux, & E. Priest
• Fine Maser Structure of Post-Agb Oh/ir Stars at L Band
  V. Migenes, E. Ludke, R. J. Cohen, P. F. Bowers, & M. C. Shepherd
• Spectrophotometric Properties of be Stars: the Be-SHELL Star 48 Lib
  A. Moujtahid, L. Cidale, A.-M. Hubert, A. Ringuelet, & J. Zorec
• The Elliptic Orbit of the WR Binary System CV Serpentis
  V. S. Niemela, N. I. Morrell, R. H. Barba, & G. L. Bosch
• The Complex Pulsational Pattern of the δ-SCUTI Star HD 2724
  N. S. Nunez, M. Bossi, L. Mantegazza, & E. Poretti
• NLTE Analysis of Lithium in Li K Giants
  M. A. Ortega-Terra & R. de La Reza
• Detailed Analysis of ζ1 and ζ2 RETICULI
  E. F. del Peloso & L. da Silva
• Diagnosis of Low Density Regions Through the FeII Line Profiles
  S. Paoli, L. Cidale, & A. Ringuelet
• The Magnetic Field Towards HD 62542 IN the GUM Nebula
  A. Pereyra, A. M. Magalhaes, V. E. Margoniner, & C. V. Rodrigues
• Spectrum Synthesis of FeH in M Stars
  R. Piorno Schiavon & B. Barbuy
• The Evolution of the Abundance Ratios of Neutron Capture Elements
  C. Quireza, H. J. Rocha-Pinto, & L. I. Arany-Prado
• Chromospheric Model for be Stars
  A. E. Ringuelet
• Spectrum synthesis of FeH in M Stars
  R. P. Schiavon & B. Barbuy
• Ionization Equilibrium of he in the Wind of B Stars
  R. D. Rohrmann
• A New High Dispersion Spectrographic Study of AU Monocerotis
  J. Sahade, O. E. Ferrer, L. Garcia, E. Brandi, & R. H. Barba
• Projective Geometry in Dynamics and Celestial Mechanics
  C. A. Altavista
• The Three Sources of Gas in the Comae of Comets
  A. A. de Almeida, W. F. Huebner, J. Benkhoff, D. C. Boice, & P. D. Singh
• The Jacobi Dynamics Applied to Pulsating Stars
  M. J. Vasconcelos & R. J. Quiroga
• On a global expansion of the disturbing function in the planar asteroidal problem
  C. Beaugé
• Langmuir Instabilities in the Solar Wind
  M. V. Canullo & C. El Hasi
• On a Global Expansion of the Disturbing Function in the Planar Asteroidal Problem
  C. Beauge
• Capture Conditions in the Restricted Three-Body Problem
  A. Brunini, C. M. Giordano, & R. B. Orellana
• Nuclear Magnitudes of Short-Period Comets
  J. A. Fernández, G. Tancredi, & J. Licandro
• The Dynamics of Very-High Librations
  S. Ferraz-Mello & C. M. Giordano
• Comparative Study of Simplectic Mappings in Resonant Systems
  S. Ferraz-Mello & F. Roig
• Time-Frequency Analysis for Resonant Motion and Results for Pluto
  T. Gallardo & S. Ferraz-Mello
• Dynamics of the 2:3 Exterior Resonance with Neptune
  T. Gallardo & S. Ferraz-Mello
• Photometric Observations of (2060 Chiron)
  D. Lazzaro, M. Florczak, A. Betzler, C. Angeli, S. Giuliatti-Winter, O. Winter, & D. Foryta
• The Number of Objects in the Original Asteroid Belt
  R. Gil-Hutton
• Photometry of Family Asteroids
  R. Gil-Hutton
• Dynamical behavior of asteroid orbits near a resonance
  F. López García
• Cometary Nuclei Close to Their Aphelia
  J. Licandro, G. Tancredi, M. Lindgren, H. Rickman, & R. Gil-Hutton
• Dynamical Behavior of Asteroid Orbits Near a Resonance
  F. Lopez Garcia
• Jupiter's Synchrotron Emission Induced by the Collision of Comet Shoemaker-Levy 9
  C. A. Olano, J. C. Testori, & F. R. Colomb
• Why Uranus has no Outer Satellites
  M. G. Parisi & A. Brunini
• Solar Observations: Determination of the Fundamental System and the Orbital Elements
  J. L. Penna, P. Benevides-Soares, A. H. Andrei, F. Laclare, & N. V. Leister
• Automatic NEOs Detection Using the Hough Transform
  M. Ruetalo & G. Tancredi
• On the Planetary Origin of Meteors Detected in Meteor-Burst Radio Links
  N. J. Schuch, C. Denardini, E. Ludke, & C. B. Carvalho
• Chaotic Dynamics of Planet-Encountering Bodies
  G. Tancredi & V. Motta
• Was SL-9 a Jupiter Family Comet or an Escaped Asteroid?
  G. Tancredi & A. Sosa
• Astrometric Observations of Amalthea and Thebe
  C. H. Veiga & R. Vieira Martins
• Dust in the Trojan Region: Origin and Evolution
  R. Vieira Martins & R. S. Gomes
• Time Analysis of the CO^+ Coma of Comet P/halley by Image Processing Techniques
  M. R. Voelzke & O. T. Matsuura
• The ISM around the galactic Wolf-Rayet stars WR 3 and WR 140
  M. Arnal
• The Dense Interstellar Medium in the Central 600 PC of the Milky way
  A. D. Bolatto, T. A. D. Paglione, J. M. Jackson, & M. H. Heyer
• Temporal Evolution of the H2 Abundance in the Interstellar Medium
  A. Arrieta, J. Franco, & J. Guichard
• The Galactic Spiral Structure
  L. H. Amaral & J. Lepine
• About the Possibility of an Explosive Event in the Local Interstellar Medium (lism)
  W. Poppel, P. Marronetti, & P. Benaglia
• A Systematic Study on the Reconciliation Between the Optical and Radio Reference Systems
  A. H. Andrei, S. Puliaev, M. Assafin, & D. N. S. Neto
• CYG X-1, a Benchmark Star for Tying the Optical and Radio Reference Frames
  A. H. Andrei & N. Bartel
• Chemical Gradients in the Galaxy
  L. Carigi
• HI Survey on the Magellanic Clouds with the IAR Radiotelescope
  E. Bajaja, R. Morras, M. Arnal, W. Poppel, & R. Wielebinski
• Structure of Galactic Satellites: Circular and Elliptical Orbits
  L. P. Bassino, J. C. Muzzio, & F. C. Wachlin
• The Fundamental Catalogue FK5 System in the Southern Hemisphere
  G. Carrasco & P. Loyola
• Progress of the H? Survey of the Magellanic Clouds
  G. Goldes, A. Laval, G. Carranza, E. Le Coarer, Y. P. Georgelin, Y. M. Georgelin, M. Marcelin, P. Amram, M. Rosado, & P. Ambrocio-Cruz
• The Study of Proper Motions in the Field of the Galactic Cluster NGC 7243
  E. Jilinski, M. Assafin, V. Frolov, & J. Anan'evskaia
• A Full-Sky Survey Search for Extra-Terrestrial Intelligent Signals: an Analysis of the Results of Project Meta
  G. A. Lemarchand, F. R. Colomb, E. E. Hurrell, & J. C. Olalde
• Magnetic Field Structure of the Small Magellanic Cloud
  A. M. Magelhães, V. E. Margoniner, A. Pereyra, C. V. Rodrigues, & G. V. Coyne
• New Determination of Kinematic Distances to Galactic Planetary Nebulae
  W. J. Maciel
• A Search for Spectroscopic Binaries in the Magellanic Clouds
  V. S. Niemela, N. I. Morrell, G. L. Bosch, & R. H. Barba
• Wave Propagation Into the Galactic Atmosphere
  M. A. Martos, D. P. Cox, & M. Walters
• Constraints on the Origin of Ultra-High Energy Cosmic Rays
  G. A. Medina Tanco, E. M. de Gouveia dal Pino, & J. E. Horvath
• Planetary Nebulae with WR Nuclei in the LMC
  M. Pena, M. T. Ruiz, S. Torres-Peimbert, M. Peimbert, & J. Maza
• Optical Observations of V2116 Oph/GX1+4
  M. G. Pereira, F. Jablonsky, & J. Braga
• Search for Young Stellar Objects in the Large Magellanic Cloud (lmc)
  E. Picazzio, N. Epchtein, & R. Assendorp
• Th/Eu Ratio and the Galactic Disk Age
  C. Quireza, L. da Silva, & R. de La Reza
• Radial Velocities of Southern Stars on the HIPPARCOS Catalog
  R. Teixeira, R. E. de Souza, & P. Benevides-Soares
• Planetary Nebulae in the Large Magellanic Cloud
  R. C. Reyes, J. Steiner, & F. Elizalde
• A New Metallicity Distribution of G Dwarfs in the Solar Neighborhood
  H. J. Rocha-Pinto & W. J. Maciel
• Spectroscopic Observation of NGC 2442 with the CASLEO Telescope
  E. Aguero, E. Bajaja, & S. Paolantonio
• Investigation on the Region of the Open Cluster TR 14
  R. A. Vazquez, G. Baume, A. Feinstein, & P. Prado
• Spectral Characteristics of a Sample of IRAS Galaxies
  E. Agüero, S. Paolantonio, & F. Suarez
• High Sensitivity HI Survey of the Southern Hemisphere
  M. Arnal, E. Bajaja, R. Morras, & W. Poppel
• A New Method to Obtain Astrometric Positions by CCD Observations
  M. Assafin, R. Vieira Martins, & A. H. Andrei
• Study of the Galaxy Distribution in the System of Clusters A2534-A2536
  C. A. Caretta & M. A. G. Maia
• Orbital Classification in 2 Dimensions
  D. D. Carpintero & L. A. Aguilar
• D Simulations of Magnetized Astrophysical Jets
  A. H. Cerqueira & E. M. de Gouveia dal Pino
• Dynamical Implications of the Fundamental Plane and Galaxy Formation
  T. K. Chatterjee & V. B. Magalinsky
• Recurrent Patterns in AGN Light Curves
  R. Cid Fernandes, R. Terlevich, & I. Aretxaga
• Dynamical Friction in Stellar Systems
  S. A. Cora, J. V. Muzzio, & M. M. Vergne
• Statistical Properties of Integrated Spectra of Galaxies
  H. Cuevas & L. Sodre Jr.
• First Spectroscopic Results on NGC 151, NGC 1433, NGC 6221 and Fairall 9 Obtained at Bosque Alegre Station
  H. Dottori, M. F. Duval, G. Carranza, G. Goldes, R. Diaz, & S. Paolantonio
• Observations of Gravitationally Lensed Quasars with the Hubble Space Telescope
  E. E. Falco
• Looking for Structures in the Ring Galaxy Hrg 54103
  M. Faundez-Abans & M. de Oliveira-Abans
• Optical Variability of Active Galactic Nuclei
  A. Garcia & L. Sodre Jr.
• An Evaluation of Local Superbubble Effects on the Cosmic Background Radiation Maps
  A. Hetem, G. A. Medina Tanco, E. M. de Gouveia dal Pino, E. Reynoso, & J. E. Horvath
• Microlensing Determination of Isolated Pulsar Masses
  J. E. Horvath
• Clusters of Galaxies: the Galaxy Luminosity Function
  D. G. Lambas, H. Muriel, M. Nicotra, & C. Valotto
• Radio Polarization Observations of the Misaligned Quasar 3C216
  E. Ludke, C. E. Akujor, & R. W. Porcas
• H I Content in Loose Groups of Galaxies
  M. A. G. Maia
• Faraday Effects due to Gaseous Halos in Compact Steep-Spectrum Radio Sources
  E. Ludke & A. Bellincanta
• Recent Advances on the Origin of the Laing-Garrington Effect
  E. Ludke
• Star Formation in Interacting Galaxies
  D. F. de Mello, J. W. Sulentic, & R. E. de Souza
• Catalogue of HI Maps in Galaxies and the Analysis of the Data
  M. C. Martín
• Structure, Velocity Field and Turbulence in NGC 604
  G. A. Medina Tanco, N. Sabalisck, V. Jatenco-Pereira, & R. Opher
• An Equatorial Catalogue of Faint Interacting Galaxies
  F. Menanteau, L. Infante, & D. F. de Mello
• Excitation and Kinematics of Circumnuclear Gas in Active Galaxies
  N. A. Menezes & T. Storchi-Bergmann
• Hydrodynamical Numerical Simulations
  M. E. Merchán, D. G. Lambas, & M. G. Abadi
• Alpha-ELEMENTS in E/S0 Galaxy Nuclei
  A. Milone & B. Barbuy
• A New Method for Modeling Gravitational Lenses
  V. Motta, A. Sanchez, & E. Falco
• Spherical Galaxies in Groups
  M. de Oliveira-Abans, M. Faundez-Abans, R. de Souza, & H. Quintana
• The Luminosity Function and Metallicity Distribution for the Globular Cluster System around NGC 1399
  P. G. Ostrov, J. C. Forte, & D. Geisler
• Host galaxies of Seyfert 1 and 2
  A. M. Pérez García & J. M. Rodríguez Espinosa
• A Survey of the ISM in Elliptical Galaxies: the Ionized Gas
  M. G. Pastoriza, F. Macchetto, N. Caon, & W. Sparks
• Host Galaxies of Seyfert 1 and 2
  A. M. Perez Garcia & J. M. Rodriguez Espinosa
• Photometry of the Central Regions in a Sample of Bautz-Morgan Type i, I-II and II Abell Clusters
  H. Quintana, L. Infante, P. Fouque, E. R. Carrasco, H. Cuevas, G. Hertling, & I. Nunez
• The Shapley Supercluster: the Densest Nearby Matter Concentration
  H. Quintana
• Interacting Elliptical Galaxies
  A. Ramirez
• Distribution of Interacting Galaxies in a Test Sample of Cluster of Galaxies
  C. G. Rios & M. Faundez-Abans
• Narrow-Band Imagery of NGC 4736
  I. Rodrigues, H. Dottori, J. Cepa, & J. Vilchez
• Spectroscopic Analysis of the Continuum and Emission Lines of the Seyfert 1 Galaxies F10.01, A08.12, and C16.16
  A. Rodriguez-Ardila, M. G. Pastoriza, & J. Maza
• Gas Excitation, Kinematics and Chemical Abundances in Active Galaxies
  A. Rodriguez-Ardila, T. Storchi-Bergmann, A. S. Wilson, & J. A. Baldwin
• Quantitative Morphology of Galaxies
  L. Sodré Jr.
• Black Holes in the Nuclei of Liners
  T. Storchi-Bergmann & M. Eracleous
• The Colors of HII Galaxies
  E. Telles & R. Terlevich
• Analysis of Density Profiles of Clusters of Galaxies
  C. A. Valotto, H. Muriel, & D. G. Lambas
• An Educational Collaboration Experience: Astronomical Observatory "Los Molinos" (Alicante, Spain)
  G. Bernabeu, J. Fabregat, A. Marco, & J. V. Perez
• The ''EX''-CLUSTER A3565
  C. N. A. Willmer, M. A. G. Maia, S. O. Mendes, L. A. Rios, & M. V. Alonso
• The Use of Electronic Media for Communication and Exchange in Latin America
  P. Eenens, L. Corral, & S. Paoli
• Activities of the Astronomy Club of Niteroi in Formal and Informal Education
  M. Makler
• Survey of Astronomical and Related Sciences Preconcepts among Secondary Level Students
  R. Pintos
• Father Buenaventura Suarez S. J. Pioneer Astronomer from South America: his Work
  B. Servin
• The New Multifunctional Spectrograph at Bosque Alegre Station
  V. Afanasiev, S. Dodonov, G. Carranza, G. Goldes, R. Diaz, & S. Paolantonio
• A Gravitational Radiation Observatory in South America
  O. D. Aguiar
• A New Astrolabe Campaign at Rio de Janeiro
  A. H. Andrei, J. L. Penna, E. G. Jilinski, & S. Puliaev
• CCD Meridian Observations
  P. Benevides-Soares, Y. Requieme, & R. Teixeira
• Refined Laboratory Images and Flight Results of the Hard X-Ray Coded-Aperture Telescope TIMAX
  F. D'Amico, J. Braga, & T. Villela
• Search for Astronomical Sites Using Meteorological Satellite Images
  J. R. Ducati, R. S. Leitao, & F. H. S. Magro
• High Resolution Infrared Imaging at NOAO
  R. G. Probst, I. Gatley, K. Michael Merrill, G. B. Heim, & N. Buchholz
• Installation of the ''J. L. Sersic'' Astronomical Observatory at 78° South
  P. Recabarren, M. Mosconi, D. Garcia Lambas, J. Dellizzotti, S. Ozu, & J. Hutka