CONTENTS 
(Volume 4, Number 2 May – August 2003)

• Adrian CARABINEANU, The study of the supersonic flow past a grid of thin profiles
• Radu MIRON, Hiroshi ENDO, L.C.K-manifolds on tangent bundle determined by a Riemann, Finsler or Lagrange structure
• Richard GABRIEL, On collinear and quasi-collinear involutions
• Ion VLADIMIRESCU, Radu TUNARU, Test for discrimination between two generalized Rayleigh distributions

PHYSICS

• Victor N. ZAMFIR, Richard F.CASTEN, Phase/shape transitions in nuclei

TECHNICAL SCIENCES

• Ioan URSU, Florica POPESCU, Nonlinear control synthesis for position and force electrohydraulic servos
• Tudor SIRETEANU, Nicolae STOIA, Damping optimization of passive and semi-active vehicle suspension by numeric simulation
• Ligia MUNTEANU, Veturia CHIROIU, Calin CHIROIU, Stefania DONESCU, The motion of a micropolar fluid in inclined open channels

INFORMATION SCIENCE

• Mihai MIHĂILĂ, Constantin GRIGORIU, Mihai DĂNILĂ, Florin CRĂCIUNOIU, Rodica GAVRILĂ, Dan STERIU, Doru URSITU, Nonlinear conduction in platinium nanoparticle films
• Tudor BARBU, An approach to image objects recogniton and interpretation