Fish cognition and behavior; learning of foraging skills by fishes; learned defences and counter defences in predator-prey interactions; learning about danger: chemical alarm cues and the assessment of predation risk by fishes; learning and mate choice; modulation aggression through experience; the role learning in fish orientation; learned recognition of conspecifics; social organizations and …
Basic radar principles, the radar system-operational principles; target detection; automatic target tracking, specified facilities; ARPA and ATA-additional facilities; the radar system- operational controls; radar plotting including collision avoidance; navigation techniques using radar and ARPA/ATA; ARPA and ATA-accuracy and errors; ancilliary equipment.