Essential oil of citronella grass ( Cymbopogon nardus ) was screened for antibacterial compounds by high-performance thin-layer chromatography (HPTLC) combined with direct bioautography using soil bacterium Bacillus subtilis ...

The aim of this paper is to review the phenomenon of bistability, a basic working mode of NREM sleep. The perpetual oscillations between two opposite states in sleep slow waves, K-complexes as well as in the Cyclic Alternating ...