ARCETRI ASTROPHYSICS PREPRINTS

   - Sub - Arcsec resolution infrared images of the star forming region G
     35.20 - 1.74
     P. Parsi et al.
     n. 25/97 - A&A 

   - HII and hot dust emission around young massive stars in G9.62 +
     0.19
     26/97 - A&A

   - Measurements of the 12C/13C ratio in planetary nebulae and
     implications for stellar evolution
     F. Palla et al.
     27/97  
     "Primordial nuclei and their galactic evolution" , N. Prantzos, M.
     Tosi, R. von Steiger eds., (Dordrecht : Kluwer, in press)


   - Origin and production of C (1D) atoms in cometary comae
     G.P. Tozzi, P.D. Feldman, M.C. Festou
     28/97 - A&A

   - Sub-arcsecond structure of hot cores in the NH3 (4,4) line
     R. Cesaroni et al.
     29/97 - A&A

   - Spectropolarimetry of the Circinus galaxy
     E. Oliva et al. 
     30/97 - A&AL

   - The italian panoramic monochromator
     F. Cavallini
     31/97 - A&ASS

   - A proposed modification of the rate equations for reactions on
     grain surfaces
     P. Caselli, T.I. Hasegawa, E. Herbst
     32/97 - ApJ
	
   - On the existence of prevalent westward shift in the solar
     atmosphere
     G. Godoli, F. Mazzucconi, I. Piergianni
     7/98 - Solar Physics  

   - Grain surface chemistry: modified models
     O.M. Shalabiea, P. Caselli, E. Herbst
     8/98 - ApJ

   - The chemistry of the early universe
     D. Galli, F. Palla
     9/98 - A&A

   - Progressive dispersal of the dense gas in the enviroment of
     early-type and late-type Herbig Ae/Be stars
     A. Fuente et al.
     10/98 - A&A

   - Near infrared spectroscopy of Arp interacting galaxies
     L. Vanzi, A. Alonso-Herrero, G.H. Rieke
     11/98  

   - UVCS Observations of Polar regions
     G. Poletto et al.
     12/98 
     Solar Jets and Coronal Plumes, Guadeloupe, 23-26 February 1998, ESA
     SP-421
  	
   - Vigorous star formation hidden by dust in a galaxy at a redshift of 1.4
     A. Cimatti et al. 
     13/98 - Nature

   - L1544: a starless dense core with extended inward motions
     M. Tafalla et al.
     14/98 - ApJ

   - Building reliable models of M dwarfs chromospheres: the impact of
     the usual assumptions
     A. Falchi, P.J.D. Mauas
     15/98 - A&A  

   - The ionization fraction in dense molecular gas. I: low mass cores.
     J.P. Williams et al.
     16/98 - ApJ

   - Dense cores in dark clouds. XI. A survey for N2H+, C3H2 and CCS
     P.J. Benson, P. Caselli, P.C. Myers.
     17/98 - ApJ

   - VLBI maps and properties of the 6 GHz OH masers in w3 (OH)
     J.F. Desmurs et al.
     18/98 - A&A

   - The evolution of the neutral gas in planetary nebulae: theoretical
     models
     A. Natta, D. Hollenbach
     19/98 - A&A 

   - Power of low-l solar oscillations and solar activity
     V.G. Gavryusev, E.A. Gavryuseva
     20/98 - ApJL

   - Heavy obscuration in X-ray weak AGNs
     R. Maiolino et al.
     21/98 - A&A

	BOLOGNA ASTROPHYSICS PREPRINTS 

   - Seyfert galaxies and environment: Seyfert in galaxy pairs and
     groups.
     B. Kelm, P. Focardi, G. Palumbo
     15/98 - A&A

   - Is the universe a fractal? Results from SSRS2
     A. Cappi et al.
     17/98 - A&A

   - The ESO slice project (ESP) galaxy redshift survey: IV. A
     discussion of systematic biases in galaxy redshift determinations.   
     A. Cappi et al. 
     18/98 - A&A

   - A redshift survey between the clusters of galaxies A548 and A3367
     G. Andreuzzi et al.
     19/98 - A&A

   - A substructure analysis of the A3558 cluster complex
     S. Bardelli et al.
     20/98 - MNRAS

   - Papers presented at the XVIII Rencontre de Moriond "Dwarf galaxies
     and cosmology"
     M. Tosi et al.
     22/98  
   

	OSSERVATORIO ASTROFISICO DI CATANIA - ISTITUTO DI ASTRONOMIA

   - Parallel tree N-body code: data distribution and DLB on Cray T3D
     for large simulation.
     U. Becciani et al.
     12/97  

   - Long-term monitoring of active stars. VIII: UBV(RI)c photometry
     collected in February 1992.
     G. Cutispoto
     14/98 - A&ASS

   - Wavelenght shifts of emission line profiles due to velocity fields
     in the solar corona
     R. Ventura, D. Spadaro
     15/98 - A&A

   - Papers presented at the SOHO6/GONG98 Workshop "Structure and
     dynamics of the interior of the sun and sun-like stars". Boston, June
     1-4 1998. S.G. Korzennik, A. Wilson eds.
     16/98 - ESA SP-418
       
   - Space observations of the source regions of the soar wind:
     implications for the acceleration mechanism
     D. Spadaro
     17/98 - "Recent results of italian solar research", Roma,
     March 18-20, 1998 (Mem. S.A.It.)


	OSSERVATORIO ASTRONOMICO DI CAPODIMONTE

   - BeppoSAX observations of the long period polar system V1309 Ori
     D. de Martino et al.
     75/January 1998 - A&A

   - Temperature dependence of the absorption of cosmic analogue grains
     in the wavelength range 20 mi - 2 mm interest
     V. Mennella et al.
     76/January 1998 - ApJ

   - On the source of optical variability and outflow in Z CMa system
     S.A. Lanzin et al.    
     77/March 1998 - Astronomy Reports 

   - A deep X-ray low state of AM Herculis
     D. de Martino et al.
     78/March 1998 - A&AL

   - Early versus late type galaxies in compact groups
     A.A. Shaker, G. Longo, P. Merluzzi
     79/April 1998 - Astronomische Nachrichten
 
   - ISOCAM imaging of comets 65P/Gunn and 46P/Wirtanen
     L. Colangeli et al.  
     80/May 1998 - Icarus


	TELESCOPIO NAZIONALE GALILEO - TECHNICAL REPORTS

   - Temperature forecast and dome sseing minimization. I: A case study
     using a neural network model.
     F. Buffa, I. Porceddu
     67/October 1997

   - Laser guide star advanced concepts: Tilt problem. Perspective
     approach and beyond.
     R. Ragazzoni
     68/November 1997

   - Isokinetic patch measurements on the edge of the Moon 
     A. Ghedina, R. Ragazzoni, A. Baruffolo
     69/December 1997

   - On line image selection for the Italiana Telescopio Nazionale
     Galileo (TNG): numerical simulation and performance evaluation.
     C. Morossi et al.
     70/December 1997

   - Laboratory characterization of an APD-based tip-tilt corrector
     S. Esposito et al.
     71/February 1998

   - The high resolution spectrograph of TNG: a status report
     R.G. Gratton et al.
     72/March 1998

   - TNG software commissioning: issue 1. 
     The TNG commissioning group
     73/March 1998

   - The TNG active optics user interface
     C. Pernechele
     74/April 1998

   - The TNG telescope control user interface
     D. Gardiol, A. Zacchei
     75/April 1998

   - The TNG rotator adapter user interface
     E. Giro, C. Pernechele 
     76/April 1998

   - TNG optics commissioning: issue 1
     The TNG Commissioning Group
     77/April 1998

   - Low resolution spectrograph for the TNG: functional specifications
     for the control software
     M. Pucillo et al.
     78/June 1998

   - Test and characterization of the temperature transducers for the
     CCD cameras of the italian national telescope Galileo
     M. Comari, C. Corte
     79/June 1998