Functional clustering is a computational technique that groups samples, for instance proteins, into clusters with similar functions. Clustering is the first step in forming a network of functions ...

Traditionally, density functional theory could not describe quasicrystals as they lack translational symmetry. An ab initio approach now establishes that the quasicrystalline structures of ScZn 7. ...

Caryolanes are known as typical plant-derived sesquiterpenes. Here we describe the isolation and full structure elucidation of three caryolanes, bacaryolane A–C (1–3), that are produced by a bacterial ...

Macroinvertebrate functional feeding groups in the midlle and lower reaches of the Buffalo River, Easern Cape, South Africa. I. Dietary variability. Freshwater Biology 29:441-453. PIANKA, E. R. 1973.