objective: the influence of cholinergic drugs on lithium-induced statedependent learning has been investigated in adult male mice. method: a single-trial step-down inhibitory avoidance task was selected. the drugs used in the study were lithium chloride physostigmine , nicotine hydrogen tartrate and scopolamine hydrobromide, atropine sulphate. the drugs were administrated through the peritoneal...

generally an important part of changes in architectural constructions are represented by convertible structures. these kinds of structures are composed typically of hard or soft materials or combination of both, which avoid independent structural deformations and need additional elements such as hinges, rollers or other similar components. development of new construction materials like fiber-re...

A bstract Realistic models based on the renormalizable grand unified theories have varieties of scalars, many which are capable mediating baryon ( B ) and lepton L number non-conserving processes. We identify all such scalar fields residing in 10 , $$ \overline{\mathbf{126}} 126 ¯ </mml:mover...