A incerteza ambiental percebida, a percepção do sistema público de compras e a estratégia organizacional das empresas Brasileiras / Leandro Guerra Becker ; orientador, Heitor Takas...

by Becker, Leandro Guerra
Published 2005

Resistivity Measurements on Bulk Bi2Sr2CaCu2O8+δ: Contribution of Vortices at Low Magnetic Fields

by Clarina de la Cruz, Leandro Guerra, Roland Sarmago, Arnel Salvador
Published 1999-12-01

Evidence of a Normal-State Pseudogap in Bulk Superconducting Tunneling Junctions of YBa2Cu3O7-δ

by Leandro Guerra, Mildred Reyes, Ayn Manuel, Roland Sarmago, Arnel Salvador
Published 1999-12-01