1. Landscape heterogeneity represents two aspects of landscape simplification: (i) compositional heterogeneity (diversity of habitat types); and (ii) configurational heterogeneity (number, size and ...

The disagreements between calculations of the benzene energy states by the method of antisymmetric molecular orbitals (A.S.M.O.) and by the augmented valence-bond theory given in previous papers ...

Nonmyeloablative conditioning with mesenchymal stem cell transplantation for type 1 diabetis mellitus. Background: MUC1, a glycoprotein overexpressed by breast, intestinal, pancreatic, and gastric ...

Applying dynamic chemistry can promote a deeper understanding of the mechanisms underlying the transformation processes that occur in organic reactions. Various dynamic processes, such as ...

Biology uses chirality as a pervasive 'design feature' at all levels of organization, from the monomers that compose genes, proteins and membranes, to macroscopic structures such as sea shells and ...