IX Reunión Regional Latinoamericana

    Tonantzintla, 1998



        PROGRAMA DE POSTERS


        Los posters pueden permanecer en exposición del lunes 9 de noviembre a las 8:30am hasta el viernes 13 de noviembre a las 6pm.

        El espacio asignado a cada poster es 1mx1m.


        Tema I. Sistema Solar


        1. FERNANDEZ MARTIN, S.; LOPEZ GARCIA, F.; NICOTRA, M.A.
          Asteroids in mean motion commensurabilities with Jupiter

        2. RAULIN, J.P.; KAUFMANN, P.; OLIVIERIA, R.; CORREIA, E.; MAKHMUTOV, V.S.; MAGUN, A.
          Time and Space Distribution of Discrete Energetic Releases in Millimeter-wave Solar Bursts

        3. GALINDO TREJO, J.
          The Corona during two singular phases of Solar Activity

        4. VOELZKE, M.R.; MATSUURA, O.T.
          Disconnection Events in Comet P/Halley

        5. GALLARDO, T.
          Asteroids and Comets from OALM

        6. ROVIRA, M.G.; COSTA, A.; BLANCO, S.; DOMENECH, G.; VIAL, J.C.
          Study of solar prominences with data obtained with the SUMER instrument on board SOHO satellite.

        7. ROVIRA, M.G.; COSTA, A.; FONTENLA, J.M.
          Velocity determination of the mass of the prominence from the calculation of ionization states of different atoms.

        8. TORRES PAPAQUI, J.P; GOPALSWAMY, N.; MENDOZA-TORRES, J.E.
          Study of the dynamics of the solar RA(7794) during october 29, 1994 with VLA at 2 and 20 cm.

        9. MENDOZA-TORRES, J.E.; WILHELM, K.; INNES, D.E.; CURD, W.; KLIEM, B.; BREKKE, P.
          The evolution of solar bipolar jets observed in the UV by SUMER on SOHO.

        10. VALDES-GALICIA, J.F.; DORMAN, L.I.; DORMAN, I.V.
          Solar Neutron Transport in the Earth's Atmosphere

        11. SILANTYEV, N.A.
          Influence of Turbulent helicity fluctuations on the transfer and enhancement of magnetic field

        Tema II. Estrellas


        1. SOLIVELLA, G.R.; NIEMELA, V.S.
          A spectroscopic study of HD93343

        2. COSTERO, R.; ECHEVARRIA, J.; PINEDA, L.
          CCD Spectrophotometry of Dwarf Novae

        3. REISENEGGER, A.
          Rotational slow-down, composition changes, and internal heating of neutron stars

        4. FALCON, N.L
          Thermomagnetic instability in astrophysical scenarios

        5. CARRAMIÑANA, A.; GALICIC, M.; CADEZ, A.
          Optical observations of the Crab pulsar

        6. ALLEN, M.P.; HORVATH, J.E.
          Several Ways of Dynamical Evolution in Pulsars

        7. ALVAREZ-OCHOA, C.; CARRAMIÑANA, A.
          A study of pulsar evolution

        8. PINEDA, L.; ALLEN, C.
          Luminosity Function for weak part main sequence.

        9. BARRERA-PINEDA, P.S.; LEKHT, E.E.; MENDOZA-TORRES, J.E.
          Variability of the H2O Maser at the Mira Variable RS Vir

        10. ARAYA RODRIGUEZ, E.
          Costa Rica Variable Star Observation Program: Continuation of the research started in the Second Astronomical Observation Regional Campaign

        11. CRUZADO, A.; DI ROCCO, H.O.; RINGUELET, A.E.
          Limits of applicability of different approximations used in the calculations of dielectronic recombination of MgII in stellar envelopes.

        12. CASTILHO, B.V.; GREGORIO-HETEM, J.; BARBUY, B.
          Spectroscopic analysis of lithium-rich giants

        13. CASTRO, S.; PORTO DE MELLO, G.F.
          The Nucleosynthesis of Copper and its Correlation with the S-Process Elements

        14. CRUZADO, A.; DI ROCCO, H.O.; RINGUELET, A.E.
          Statistical methods as a tool to investigate infrared emissivity due to dielectronic recombination of metals.

        15. LOPEZ GARCIA, Z.; MALARODA, S.M.; LEONE, F.; ALONSO, M.S.
          Spectroscopic Study of Some He-abnormal Stars

        Tema III. Formación Estelar y Medio Interestelar


        1. ESCALANTE, V., LIZANO, S., CANTO, J., GóMEZ, Y., RODRíGUEZ, L.F., GARAY, G.
          Models of Photodissociation Regions

        2. PORRAS, A.; CRUZ-GONZALEZ, I.; SALAS, L.
          Initial mass function in embedded clusters

        3. CORRADI, R.; MAMPASO, A.; NAVARRO, S.
          Distances to Planetary Nebulae: A Key to Galactic Structure and Evolution

        4. FERRER, O.E.; TOMOV, T.; MUNARI, U.; BRANDI, E.; GARCIA, L.; GEORGIEV, L.; BARBA, R.
          The bipolar ejection in MWC560

        5. VELAZQUEZ, P.F.; COSTA, A.; DUBNER, G.; GOMEZ, D.O.
          Study of instabilities in the interaction of jets with supernova remnants

        6. HETEM JR, A.; JATENCO-PEREIRA, V.
          Winds in late-type stars: temporal evolution

        7. LOPEZ-MARTIN, L.; RAGA, A.C.
          Nudos Cometarios en la nebulosa de la Helice

        8. VITORINO, B. F.; JATENCO-PEREIRA, V.; OPHER, R.
          Protostellar Jets: Numerical Simulations

        9. PöPPEL, W.G.L.; MARRONETTI, P.
          Are the kinematical characteristics of the CNM at /b/ > 30° consistent with the hypothesis of a local explosive event?

        10. BENAGLIA, P.; CAPPA, C; KORIBALSKI, B.
          Mass loss rate determinations of southern Of stars

        11. CAPPA, C.; TESTORI, J.C.; BENAGLIA, P.
          The interstellar medium around Of stars

        12. ARRIETA, A.; TORRES-PEIMBERT, S.
          Echelle spectroscopy of post AGB stars and Proto-planetary Nebulae

        13. GARCIA ARRENDONDO; F.; ARTHUR, J.S.
          Evolution of supernova remnants in plane-stratified density distributions

        14. BRANDI, E.; FERRER, O.; GARCIA, L.; CORRADI, R.L.M.
          The outflows from the symbiotic nebulae He 2--147 and HM Sge

        15. LEBRON, M.; LIZANO, S.; RODRIGUEZ, L.F.
          Study of the neutral region associated with G111.61+0.37 in S159

        16. GOMEZ, M.; KENYON, S.
          A Near-Infrared Imaging Survey of the Chamaelon I Dark Cloud

        17. AZCARATE, I.N.; CERSOSIMO, J.C.; WILKES, L.M.; CORDERO, Y.A.
          Warped Ionized Gas Layer in the Northern Galaxy

        18. KURTZ, S.; CARRAL, P.; SHEPHERD, D.; HOFNER, P.; RODRIGUEZ, L.F.
          The Transition from Hot Cores to Ultracompact HII Regions: Results of Centimeter and Millimeter Interferometry

        19. YAM, O.; PAGLIONE, T.A.D; JACKSON, J.M.; BOLATTO, A.D.
          the properties of the dense molecular gas in the Galactic center

        20. PICHARDO SILVA, B.S.; VAZQUEZ-SEMADENI, E.
          A Principal Component Analysis comparison between observations and simulations of the ISM.

        21. GREGORIO-HETEM, J.; HETEM JR.; A.
          Circumstellar structure of young stellar objects

        22. SARTORI; M.J.; GREGORIO-HETEM, J.
          Spectro-photometry of the HAebe's discovered by the Pico Dos Dias survey

        23. LEKHT, E.E.; RUDNITSKIJ, G.M.
          Long-term monitoring of the long-period variable W-Hydrae in the 1.35cm water vapour radio line

        24. ARNAL, E.M.; BAJAJA, E.; LARRARTE, J.J.; MORRAS, R.; PöPPEL, W.G.L.
          A new high sensitivity HI survey of the southern sky

        25. GRUENWALD, R.; VIEGAS, S.
          3D photoionization models and the abundance of Type I PNe

        26. BAJAJA, E.; MORRAS, R.; ARNAL, E.M.; POPPEL, W.G.L.
          Results from the IAR HI Southern Sky Survey. II. The Magellanic Complex.

        27. MORRAS, R.; BAJAJA, E.; ARNAL, E.M.; POPPEL, W.G.L.
          A new Survey of Southern High Velocity Clouds

        28. GIACANI, E.; REYNOSO, E.; DUBNER, G.; ROTH, M.
          The interstellar medium around the SNR G18.8+0.3

        29. TENORIO-TAGLE, G.; CARRASCO, L.; LOPEZ-CRUZ, O.
          On the effects of the intracluster matter ram-pressure on spiral galaxies

        30. SILICH, S., TENORIO-TAGLE, G.
          On the fate of processed matter in Dwarf Galaxies

        31. SILICH S., FRANCO J.
          LMC bubbles: is it possible to reconcile observations with the standard bubble model?

        32. LEON, V.; PALMA, A.
          The rotational constant of the circumstellar species MGNC

        Tema IV. Poblaciones Estelares y Sistemas Estelares Galácticos


        1. ESCOBAR, G.; CHAVEZ M.; GULATI, R.K.
          Theoretical and Observed Energy Distribution of Metal-Poor Stars

        2. SCHUSTER, W.J.; BEERS, T.C.; NISSEN, P.E.; PARRAO, L.; FRANCO, A.
          Stromgren 4-color photometry of very metal-poor stars

        3. LEVATO, H.; MALARODA, S.; MORRELL, N.
          Spectral classification in the ORI OB1 association.

        4. CORA, S.A.; VERGNE, M.M.; MUZZIO, J.C.
          Dynamical friction: effect of chaotic orbits

        5. OSTROV, P.G.
          Globular Cluster Luminosity Function Analysis

        6. OSTROV, P.G.; NIEMELA, V.S.; MORRELL, N.I.
          A New OB association in the HII region N 50 in the LMC

        7. BAUME, G.; VAZQUEZ, R.A.; FEINSTEIN, A.
          Photometric Study of the Open Cluster NGC 3293

        8. BRUSASCO, M.A.; BAUME, G.; VAZQUEZ, R.A.
          Photometry and Polarimetry in Lynga 1

        9. GIORGI, E.; BAUME, G.; VAZQUEZ, R.A.
          Photometry and Polarimetry in Trumpler 21

        10. CORTI, M.; MORRELL, N.I.; NIEMELA, V.S.
          Spectroscopic Study of the Open Cluster Bochum 7 and the

        11. ALLEN, C.; HERRERA, M.A.
          The galactic orbits of nearby UV Ceti stars

        Tema V. Astronomía Extragática


        1. QUINTANA, H.; CARRASCO, R.; REISENEGGER, A.
          Observaciones y analisis del supercumulo de Shapley

        2. BRAVO-ALFARO, H.; VAN GORKOM, J.H.; BALKOWSKI, C.; CAYATTE, V.
          Distribution of neutral hydrogen in spiral galaxies in Coma

        3. VLASYUK, V.V.; CHAVUSHYAN, V.H.
          Photometric investigation of the gravitational lens SBS 1520+530 at the 6m telescope

        4. HILKER, M.; INFANTE, L.; KISSLER-PATIG, M.; RICHTLER, T.
          The central region of the Fornax cluster -- Globular clusters, dwarf galaxies, and cD halo -- a common history?

        5. AGüERO, E.L.; PAOLANTONIO, S.; GUNTHARDT, G.
          The system ESO 296-IG 11

        6. MYRRHA, M.L.M.; FAUNDEZ-ABANS, M.; SOARES, D.S.L.; VAZ, L.P.R.
          BVRI Photometry of the Peculiar Ring Galaxy HRG 2302

        7. VERA-VILLAMIZAR, N.; DOTTORI, H.; DE CARVALHO, R.; PUERARI, I.
          Fourier Analysis of B and I Images of Spiral Galaxies

        8. GADOTTI, D.A.; DOS ANJOS, S.
          Bulges of Sbc Galaxies

        9. HERNANDEZ-TOLEDO, H.; DULTZIN-HACYAN, D.; SULENTIC, J.W.
          Statistical properties of the IR emission in pairs of galaxies of mixed morphology

        10. VALDEZ, M. ROSADO, M.
          Kinematics in irregular galaxies: NGC 4449.

        11. TOVMASSIAN, H.M.; MARTINEZ, O.; TIERSCH, H.; STOLL, D.
          Interaction and Merging Processes in Compact Galaxy Groups

        12. BINETTE, L.
          Are the optimal emission lines necessary in AGN?

        13. SODRE JR., L.; GARCIA, A.
          Variability of a sample of 50 quasars observed at LNA/Brazil

        14. BLOM, J.J.; PAGLIONE, T.A.D; CARRAMIÑANA, A.
          Diffuse Gamma-Ray Emission from Starburst Galaxies and M31

        15. STEFFEN, W.; LIM, A.
          3D-simulations of a cooling jet-envelope in a rotating narrow-line region in Seyfert galaxies

        16. MUJICA, R.; ZICKGRAF, F.J.; APPENZELLER, I.; KRAUTTER, J.; SERRANO, A.; VOGES, W.
          The properties of BL Lacs in a complete sample of RASS Souces

        17. CARLOS REYES, R.E.; COZIOL, R.; CONSIDERE, E.; DAVOUST, E.; CONTINI, T.
          The Origin of the Excess of Nitrogen Emission in the SBNGs

        18. CHAVUSHYAN, V.H.; CARRASCO, L.; TOVMASSIAN, H.M.; STEPANIAN, J.A.; VALDES, J.R.
          Spectral observations of faint Markarian Galaxies of the Second Byurakan Survey

        19. TELLES, E.; TAPIA, M.; TERLEVICH, R.; KUNTH, D.; L. SAMPSON, L.
          The Near-Infrared Colours of HII Galaxies

        20. CARRILLO, R.; CRUZ-GONZALEZ, I.; GUICHARD, J.
          Narrow-band optical imaging and physical conditions of weak radio galaxies

        21. HAMUY, M.; PINTO, P.
          Selection effects, Biases, and Constraints in the Calan/Tololo Supernova Survey.

        22. DOTTORI, H.; BICA, E.; SANTOS JR, J.; GEISLER, D.; CLARIA, J.J.; PIATTI, A.
          Age and Metallicities of LMC Clusters and Surrounding fields

        23. GONZALEZ, A.; HENDRY, M.; EL-ZANT, A.
          On the Stability of Galactic Disks in Triaxial Haloes

        24. CHATTERJEE, T.K.; MAGALIUNSKY, V.B.
          Orbital trends in binary motion

        25. TEIXEIRA, R.; BENEVIDES-SOARES, P.; GALO, A.; DOMINICI, T.; CAMARGO, J.B.I.
          Astrometrical and photometrical observations of extragalactic radio-sources with the Valinhos CCD meridian circle

        26. BRINKS, E.; WALTER, F.
          The Wolf Rayet Dwarf Galaxy IIZw33

        27. RODRIGUES, I.; DOTTORI, H.; BRINKS, E.; MIRABEL, F.
          Study of the interacting system NCG6845

        28. MARTINEZ, O.; BUZZONI, A.; CARRASCO, L.
          Spectral classification of the early-and late-type galaxy population

        Tema VI. Instrumentación


        1. MALLAMACI, C.C.; MUIÑOS, J.L.; PéREZ, J.A.; BELIZóN, F.; VALLEJO, M.;
          The San Fernando Automatic Meridian Circle in Argentina: Present state, first results and future plans.

        2. ESCOBEDO, G.; PEDRAZA, J.; CARDONA, O.
          Measuring of the reference plane of the LMT XYZ measuring machine

        3. KAUFMANN, P.; MAGUN, A.; LEVATO, H.; ROVIRA, M.; ARZNER, K.; CORREIA, E.; COSTA, J.E.R.; GIMENEZ DE CASTRO, C.G.; KAEMPFER, N.; RAULIN, J.P.; ROLLI, E.; SILVA, A.V.R.
          Progress Report of the new Solar Sub-Millimeter Telescope Installation

        4. GALLEGOS, J.; HOYLAND, R.; REBOLO, R.; GUTIERREZ, C.; WATSON, R.
          Mapping the Sky at Centimetric Wavelengths with Circular Scans

        5. CARRASCO, B.E.; VAZQUEZ, S.; ESCOBEDO, G.; REN, D.; LANGARICA, R.
          Multiobject spectroscopy with optical fibers on the 2.1m telescope at Observatorio ``Guillermo Haro"

        6. GRANADOS-AGUSTIN, F.S.; CORNEJO-RODRIGUEZ, A.
          Terms of adjustment utilized in subaperture testing

        7. ROSA-GONZALEZ, D.; YUEN, L.; ROWND, B.; FEITOSA, K.; MAUSKOPF, P.; GERECHT, E.
          Cooling Bolocam, A New Camera for the Future GTM/LMT

        8. RUIZ, E.; SOHN, E.; CRUZ-GONZALEZ, I.; SALAS, L.; PARRAGA, A.; TORRES, R.; PEREZ, M.; COBOS, F.; TEJADA, C.; IRIARTE, A.
          NIR Camera/spectrograph: TEQUILA

        Tema VII. Educación, bases de datos, otros temas


        1. AGUILAR, M.L.
          Perspectives of the teaching in astronomy in Peru at the present time

        2. FIERRO, J.
          The Importance of the Teaching of Astronomy

        3. BINETTE, L.; ORTIZ, P.; JOGUET, B.; ROLA, C.
          Database of emission lines

        4. TELLO, C.; VILLELA, T.; ALVES, A.M.; ARANTES, L.G.; SMOOT, G.;
          A radio continuum survey of the Sky at 1465 MHz from 53 degrees South to 78 degrees North.

        5. ARAYA R, E.; BONATTI, J.
          Deflection Ellipses: Software for astronomical ephemerides computer programs.

        6. DI SISTO, R.P.; ORELLANA, R.B.
          Analysis of the Astrometric Plate Archive of La Plata Observatory

        7. MELENDEZ, J.; BARBUY, B.
          Atomic and molecular spectroscopy in the infrared


        Tonantzintla, 6 de noviembre de 1998 (16:25 tiempo de Tonantzintla) por alberto@inaoep.mx