tary hospital is a charity, and that it deals with two classes of the public?those who support the charity and those who benefit by the charity?the givers and the receivers. And these two classes have been kept apart, at any rate officially. It has always been recognised that the giver gives, not for his own good, but for someone else's, and that the receiver receives because someone else has p...

The ideomotor theory of voluntary behavior assumes that the selection and control of a concrete goal-directed movement depends on imagining its direct perceptual consequences. However, this perception-guided assumption neglects the fact that behavioral control entails a hierarchical mechanism wherein conceptual expectations - action goals - can modulate lower level perceptuo-motor representatio...

1National Reference Centre for Hantavirus Infections, Laboratory of Clinical and Epidemiological Virology, Rega Institute for Medical Research, University Hospitals of Leuven, Leuven, Belgium 2Laboratory Medicine and Department of Microbiology and Immunology, University Hospitals of Leuven, Leuven, Belgium 3Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala Un...

in this paper firt of all we introduce a generalization of torsion freeness of acts over monoids, called -torsion freeness. then in section 1 of results we give some general properties and in sections 2, 3 and 4 we give a characterization of monoids for which this property of their right rees factor, cyclic and acts in general  implies some other properties, respectively.