Models of defects near Si/SiO←2 interfaces

by Sanchez, Marcela Beltran
Published 1992

El dicloruro de mercurio como desinfectante en la micropropagación del comino (Aniba perutilis Hemsley)

by Diana Marcela Beltrán Pedroza, Neftalí Mesa López
Published 2014-01-01

Mestizo Farmers' Knowledge of Entomofauna Is Reflected in Their Management Practices: A Case Study in the Andean-Amazon Foothills of Peru

by Lucila Marcela Beltrán-Tolosa, Lucila Marcela Beltrán-Tolosa, Gisella S. Cruz-Garcia, Gisella S. Cruz-Garcia, Reynaldo Solis, Marcela Quintero
Published 2020-10-01

Acción in vitro de la cafeína en anillos de arteria mamaria interna utilizada en cirugía de revascularización cardiaca

by Darío Echeverry, Félix R. Montes, Alexandra Delgadillo, Marcela Beltrán, Lorena Buitrago
Published 2008-06-01

Micro-organismos efectivos (EM-X): acción in-vivo sobre aorta de conejos hipercolesterolémicos Effective microorganisms (EM-X): in-vitro action on aorta of hypercholesterolemic rab...

by Darío Echeverri, Félix Montes, Lorena Buitrago, Alexandra Delgadillo, Marcela Beltrán, Amílcar Salgado
Published 2007-01-01