Vol. 29  nº^{
}3  September  1999
Special Issue: DESORPTION'98
Foreword

PAGES 
ARTICLES 
401414 
DESORPTION
'98  100 years of ion beams  100 Years of Ion Beams: Willy
Wien's Canal Rays
Karl Wien 
415421 
Mass
Spectrometry of Biomolecules: From PDMS to MALDI
Ronald D. Macfarlane 
422427 
An
Introduction to the TimeofFlight Technique
Per Hakansson 
428431 
Desorption
and Sputtering from Solids Induced by Polyatomic Projectiles
Y. Le Beyec, K. Baudin, A. Brunelle, S. DellaNegra,
D. Jacquet and M. Autrat 
432439 
Mass
Spectrometric Analyses in Agriculture and Natural Product Research
Douglas F. Barofsky 
440443 
Mass
Spectrometry in Identification and Characterization of Biopolymers
P. Roepstorff 
444449 
Stimulated
Desorption of Atoms and Molecules from Bodies in the Outer Solar System
R. E. Johnson 
450456 
Influence
of Strong Anharmonicity on the Dynamical Properties of a Crystal with
BCC Lattice
C. G. Rodrigues, M. F. Pascual, and V. I. Zubov 
457468 
Detailed
Derivation of Axisymmetric Double Adiabatic MHD Equilibria with General
Plasma Flow
Roberto A. Clemente and Ricardo L. Viana 
469482 
Meson
Loop Corrections to the NJL Model
Francisco Peña, M. Carolina Nemes, Alex H.
Blin, and Brigitte Hiller 
483488 
BCS
Superconductivity in the Van Hove Scenario in s and d
Waves
Angsula Ghosh 
489491 
Integrated
Oscillator Strength for the Ar8^{+} Formation from the Neutral
Atom by Electron Impact
D. P. Almeida and L. A. Geronimo 
492509 
Brownian
Motion Limit of Random Walks in Symmetric NonHomogeneous Media
Domingos H. U. Marchetti and Roberto da Silva 
510515 
Solar
Spectral Fine Structure in 1823 GHz Bandn Processe
J. R. Cecatto, K. R. Subramanian, and H. S.
Sawant 
516523 
Features
of SpectralAngular Distribution of Coherent XRadiation
V. B. Gavrikov, V. P. Likhachev, M. N. Martins,
and V. A. Romanov 
524528 
What
are Traveling Convection Vortices?
M. Tavares and M. A. M. Santiago 
529540 
Variational
Description of the 3Body Coulomb Problem Through a Correlated EckartGaussian
Wavefunction
A. FloresRiveros and J. F. RivasSilva 
541546 
Classical
and Quantum Mechanics of a Charged Particle in Oscillating Electric and
Magnetic Fields
V.L.B. de Jesus, A.P. Guimarães, and I.S. Oliveira 
547550 
Low
Temperature Photoluminescence in UltraThin Germanium Quantum Wells
P. A. M. Rodrigues, M. A. AraúujoSilva, G.
A. Narvaez, F. Cerdeira, and J. C. Bean 
551556 
The
Extended Hubbard Model Applied to Phase Diagram and the Pressure Effects
in Bi_{2}Sr_{2}CaCu_{2}O_{8+y} Superconductors
E. V. L. de Mello 
557563 
Effects
of Segmented Contractions of Gaussian Basis Sets on DiracFock Energies
F. E. Jorge 
564573 
Functional
Approach without Path Integrals to Finite Temperature Free Fermions
S.M. de Souza, O. Rojas Santos, and M.T. Thomaz 
574578 
Forty
Years of the First Attempt at the Electroweak Unification and of the Prediction
of the Weak Neutral Boson Z_{0}
J. Leite Lopes 
579 
Phenomenological
Renormalization Group Methods
J. A. Plascak, W. Figueiredo, and B. C. S. Grandi 