Abstract In this study, a novel and facile approach for the synthesis of ternary boron carbonitride (B–C–N) nanotubes was reported.Growth occurred by heating simple starting materials of boron powder, zinc oxide powder, ferm living hoop and ethanol absolute at 1150 °C under a mixture gas flow of nitrogen and hydrogen.As substrate,
The article analyzes the concept of social capital as a successful metaphor that covers a whole range of relations that can affect the success or failure of activities of an individual, small groups, organizations, enterprises, society, and finally, interstate associations and unions.We show that the study of social capital is accompanied by relent
Objective: To analyse different causative factors leading to oral cancer.Study Design: Descriptive type of study.Setting: This study was conducted at the department of E.N.T, DUHS, Karachi.Study Period: From Jan 2008, to October 2008.Subjects & Methods: Fifty histopathologically proven patients of oral cancer were selected andanalyzed regarding pre