Zeitschrift für Kristallographie. Supplement Volume 40 presents the complete Abstracts of all contributions to the Joint Polish-German Crystallographic Meeting

Describes the ways in which the therapist receives feedback from the patient, particularly nonverbal feedback. The therapist learns to sense the feedback and in

In a wide-ranging study of the relationship between philosophy and mathematics, Lachterman discussing the importance of construction from Euclid to Kant and his

In condensed matter initially fast positrons annihilate after having reached equi librium with the surroundings. The interaction of positrons with matter is gov