|  Vol. 31 
          - nº 1 - March - 2001 
 Foreword  | 
     
      | PAGES | ARTICLES | 
     
      | 01-07 | Positronium 
        Formation from Hydrogen Negative Ion, H- Puspitapallab Chaudhuri
 | 
     
      | 08-14 | Variances 
        and Covariances in Deconvolution of Multichannel Spectra: 34S($\gamma$, 
        xn) Cross Section O. Helene, C. Takiya and V. R. Vanin
 | 
     
      | 15-20 | Applications 
        of the Schwinger Multichannel Method with Pseudopotentials to Electron 
        Scattering from Polyatomic Molecules I. Elastic Cross Sections Alexandra P. P. Natalense, Márcio T. do N. 
        Varella, Márcio H. F. Bettega, Luiz G. Ferreira, and Marco A. P. Lima
 | 
     
      | 21-29 | Applications 
        of the Schwinger Multichannel Method with Pseudopotentials to Electron 
        Scattering from Polyatomic Molecules II. Rotational Excitation Cross Sections Márcio T. do N. Varella, Márcio H. F. Bettega, 
        Alexandra P. P. Natalense, Luiz G. Ferreira, and Marco A. P. Lima
 | 
     
      | 30-33 | Post-Deposition 
        Cooling in Oxygen is Critical for YBa2Cu3O7-d 
        Films Deposited by Eclipse Pulsed Laser Deposition Method Masato Ohmukai, Takehiro Fujita, and Takayuki 
        Ohno
 | 
     
      | 34-41 | Effect 
        of Plasma Subsonic Toroidal Flows Induced by Alfvén Waves on Transport 
        Processes in the Edge of Elongated Tokamaks V. S. Tsypin, J. H. F. Severo, I. C. Nascimento, 
        R. M. O. Galvão, and Yu. K. Kuznetsov
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      | 42-44 | Gravitational 
        Clustering to All Perturbative Orders Elcio Abdalla and Roya Mohayaee
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      | 45-47 | On 
        the non-relativistic Casimir effect M.V. Cougo-Pinto, C. Farina, J.F.M. Mendes, 
        and A.C. Tort
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      | 48-50 | Weighted 
        Oscillator Strengths and Lifetimes for the Neutral Oxygen Spectrum, O 
        I I. V. L. Costa, G. H. Cavalcanti, and A. G. 
        Trigueiros
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      | 51-57 | Analysis 
        of Cut-off Conditions for Coaxial Fibers Humberto Filomeno da Silva and Frederico Dias 
        Nunes
 | 
     
      | 58-64 | Adiabatic 
        Plasma Rotations in Orthogonal Coordinate Systems Ricardo L. Viana
 | 
     
      | 65-70 | Multiple 
        Scattering of Electromagnetic Waves in Disordered Magnetic Media: Localization 
        Parameter, Energy Transport Velocity and Diffusion Constant F.A. Pinheiro, A.S. Martinez, and L.C. Sampaio
 | 
     
      | 71-76 | Instanton 
        Effects in Heavy Lambda Masses Hilmar Forkel, Fernando S. Navarra, and Marina 
        Nielsen
 | 
     
      | 77-79 | Soda-Lime 
        Glass with Gradient of Refraction Index (GRIN) J. R. B. Paião, F. Pereira, and S. Watanabe
 | 
     
      | 80-83 | Quantisation 
        of the Multidimensional Rotor E. Abdalla and R. Banerjee
 | 
     
      | 84-88 | The 
        Influence of an External Magnetic Field on the Fermionic Casimir Effect M.V. Cougo-Pinto, C. Farina, and A.C. Tort
 | 
     
      | 89-101 | Thermal 
        Effects on Light Emission in Yb3+-Sensitized Rare-Earth 
        Doped Optical Glasses E. A. Gouveia, M. T. de Araujo, and A. S. Gouveia-Neto
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      | 102-108 | Statistical 
        Physics of Random Searches G. M. Viswanathan, V. Afanasyev, Sergey V. 
        Buldyrev, Shlomo Havlin, M. G. E. da Luz, E. P. Raposo, and H. Eugene 
        Stanley
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      | Review 
        Article | 
     
      | 109 | Infrared 
        analysis of thin films: Amorphous, hydrogenated carbon on silicon Wolfgang Jacob, Achim vom Keudell, and Thomas 
        Schwarz-Selinger, Braz.J.Phys. 30, 508 (2000)
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