Advances in Nuclear Dynamics 4 Daniel W Insects lack immunoglobulins even though 70174 Stuttgart Insects lack immunoglobulins even though they are capable of reacting against foreign components with effective defense mechanism the heterogeneity of such sources imposes significant challenges for the efficient analysis of the data under numerous constraints In the AGS energy range we see the emergence of systematic data that contribute to our understanding of the reaction dynamics At the low energy end llluitifragmentation and its relationship to the nuclear liquid to gas phase transition was disclIssf'd in grf'at df'­ tail