Tulane University

Atoms, molecules, solids, and surfaces: Applications of the generalized gradient approximation for exchange and correlation

Generalized gradient approximations (GGA’s) seek to improve upon the accuracy of the local-spin-density (LSD) approximation in electronic-structure calculations. Perdew and Wang...

Global burden of hypertension: analysis of worldwide data

The proximal origin of SARS-CoV-2

SARS-CoV-2 is the seventh coronavirus known to infect humans; SARSCoV, MERS-CoV and SARS-CoV-2 can cause severe disease, whereas HKU1, NL63, OC43 and 229E are associated with mi...

The global epidemiology of hypertension

Universal variational functionals of electron densities, first-order density matrices, and natural spin-orbitals and solution of the <i>v</i> -representability problem

Universal variational functionals of densities, first-order density matrices, and natural spin-orbitals are explicitly displayed for variational calculations of ground states of...