We report on the life and work of F. Wiener, whom we confused with N. Wiener in a previous article.

.................................................................................................................................................iii TABLE OF CONTENTS.............................................................................................................................. v LIST OF FIGURES .........................................................................................

Eduard Friedrich Wilhelm Pflüger was a physiologist known for his research on respiration and the respiratory quotient, experiments on the effects of electricity on muscles and nerves, and his study of the ovaries and eggs development. His experiments on how the gravitational orientation of frog [5] eggs affects their cleavage plane inspired embryologists such as Wilhelm Roux [6] and Gustav Bor...

Eduard Friedrich Wilhelm Pflüger was a physiologist known for his research on respiration and the respiratory quotient, experiments on the effects of electricity on muscles and nerves, and his study of the ovaries and eggs development. His experiments on how the gravitational orientation of frog [5] eggs affects their cleavage plane inspired embryologists such as Wilhelm Roux [6] and Gustav Bor...