□? □
[□]? □
(□ | □)? □
These objectives are carried out by holding events such as conferences , symposia , lecture series and study groups as well as through print and electric dissemination . Arts and Letters students are encouraged to view themselves as participants in and heirs of a rich intellectual and spiritual tradition . The following is a striking example : In the lecture upon the functional mosaic a dog was mentioned in which a tone served as the stimulus to a positive conditioned reflex , while twenty neighbouring tones up and down the scale were differentiated as stimuli for negative conditioned reflexes . However , it remains unclear whether participants who perform cognitive tasks from remote locations without supervision process information as carefully as participants who perform the same tasks in the lab with an experimenter present . Includes the lists of physicists from which biographical information was obtained , as well as documents relating to the process behind the effort . Alerts Initiative with the National Center for Missing and Exploited Children and the Wireless Association , to enlist wireless subscribers as participants in AMBER Alert . The two-day event will feature an emergency management interoperability demonstration of the Common Alerting Protocol ( CAP ) OASIS standard , as well as presentations by various players active in public warning and discussion of relevant technology issues that may also have public policy implications . Only students of Austrian universities , pedagogical academies and the technical colleges as well as participants of chemo-technical and MTA-courses are entitled to borrow books of the text-book collection .