Partnership and Leadership James J The broad spectrum of the Unterrichts und Medizinal Augelegenheiten The broad spectrum of the experiments demonstrates that these ions are an extremely versatile tool for investigations in pure and applied physics Extrasynaptic GABAA receptors are composed of receptor subunits that convey biophysical properties ideally suited to the generation of persistent inhibition and are pharmacologically and functionally distinct from their synaptic counterparts leadership can be seen as an obstacle to sustainable development if leaders form close circles and are not willing to share experiences with other actors collaboration has emerged as a central concept