whole part wholes parts castel maretsch june bolzano italy june registration bill lawvere categorical analysis whole part relation coffee break john bell whole part mathematics lunch steve vicker w p semantics program language coffee break colin mclarty w p foundation mathematics carlo celluccus w p logical analysis june gonzalo reye categorytheoretic approach aristotle s term logic special reference mass noun ettore casarus husserl s theory whole part coffee break john mayberry classical notion number modern notion set lunch nile eldredge hierarchical biological system coffee break alberto peruzzus whole part semantics epistemology local global internal external roberto polus whole part ontological stance june basil hiley w p mechanic cosmology ron langacker whole part natural language coffee break alf zimmer w p gestalt psychology lunch elli d cooper whole part quale mechanic holger schmid schnbein resonant physiological system whole less complicate sum part irina dobronravova part element whole synergetic coffee break nilus mandelblit notion dynamic unit conceptual development cognitive science anthony atkinson whole part cognitive psychology lawrence d robert sentential mean part frederik stjernfeld mereology semiotic ariel meirav plato s theaetetus notion gestalt further information abstract talk available imc web site http www soc unitn dsr imc imc htm roberto polus department sociology social research verdus street trento italy tel fax email polus risc gelso unitn axiomathe http www soc unitn dsr axiomathe axiomathe htm imc http www soc unitn dsr imc imc htm 