D. Mortimer, I. J. Pandya and R. S. Sawers: Human Sperm Morphology and the Outcome of Modified Kremer Tests Morphologie von humanem Sperma und Resultat des modifizierten Kremer-Tests 376 Rebecca Z. Sokol, Carole I. Madding, D. J. Handelsman and R. S. Swerdloff: The Split Ejaculate: Assessment of Fertility Potential Using Two In vitro Test Systems Das Split-Ejakulat: Verfolgung des Fertilitätspo...

The aim of this paper is the isotropic design of a hybrid morphology dedicated to 3-axis machining applications. It is necessary to ensure the feasibility of continuous, singularity-free trajectories, as well as a good manipulability in position and velocity. We want to propose an alternative design to conventional serial machine-tools. We compare a serial PPP machine-tool (three prismatic orth...