Immer nur Dinge?

B.C. . Only with the experiment of Torricelli in 1644, however, did it become possible to distinguish questions of empty space clearly from implications of air pressure. The natural sciences subsequently developed on the basis of the ancient atomists‘ concept: the world is made up exclusively of unbreakable atoms and the empty space between them. In contrast to this, modern physics has confirmed another kind of ancient speculation to the effect that there cannot be empty space anywhere at any time. However, this approach has failed to answer the questions addressed with it. Beginning with a historical review, the article describes present-day answers to the ancient question of the void.     

CCall--healthy and successful work in call centres.

Call centre workplaces are in many ways a challenge to occupational health and safety. The occupation itself can be described as an IT information technology-supported, communication-intensive form of work with often unusual working hours and a high rate of part-time employment. Data on the employee turnover as well as absenteeism related to occupational disability is quite contradictory. Occupational safety and its proponents still have to find new ways into the corporate structures and cultures of this relatively new and rapidly growing branch of industry. In a 2-year research and development project, using a holistic approach and under consideration of all the relevant disciplines, call centre workplaces were studied, and organisational measures were developed and field tested by putting them into practice. Practical help was developed for a sustainable strategy for successful and healthy work in call centres.     

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