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The course of the cortical reaction in the Platynereis dumerilii egg is described from live observation and from sectioned fixed material and is found to differ in several aspects from the course of cortical reactions in better-known systems. Cortical granules are unusually numerous. They are discharged by exocytosis during a period of about 25 min(More)
Purpose – The purpose of this paper is to shed more light on the crucial initiation stage of service innovation in professional service firms (PSFs) by individual professionals and the implications for knowledge management. Design/methodology/approach – The paper builds theory, based on an in-depth review of the relevant literature. The developed theory is(More)
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