We present a first principles density functional theory based study of the impact of uniaxial strain on the structural and electronic properties of bulk ZnX X=O, S, Se, Te in the wurtzite and zinc blende phases. The strain axis was chosen to be along the 0001 and 111 directions, respectively, for the wurtzite and zinc blende systems. For large uniaxial compressive strains, all systems undergo a...

OBJECTIVES This study was performed to provide a reference base for suggesting proper guidelines for the health of the people by analyzing perception and intake pattern on health functional foods and by identifying needs in pre- and postmenopausal women. METHODS We conducted a self-administered survey in women admitted to the Department of Obstetrics and Gynecology at a university hospital be...

Previous papers and presentations on MHDL have covered the basic modeling features of the language: structures , connectors, assignments, equations, signals, and attributes. This paper presents an introduction to some of the more advanced modeling features of MHDL. This includes encapsulation via packages and models, generate statements, structure functions, and specifying strict se-quencing vi...

Early childhood, middle childhood, and early adolescence determinants of functional literacy in adulthood are investigated, using 20-year longitudinal data from a sample of black children of teenaged mothers from the Baltimore metropolitan area. Document literacy was assessed by a test that consisted of a subset of items of the National Assessment of Educational Progress (NAEP) adult literacy t...