Abstract I document here an unknown letter from Charles F. Richter to Arthur Gutenberg addressing the development of magnitude scales and Richter’s relationship Beno Gutenberg. Added are a description its background, how it became known, explanations about historical contents.

The fractal nature of electromagnetic radiation induced by uniaxial and triaxial rock fracture is considered. Both the well-known Gutenberg-Richter-type and the Benioff strain-release relationship, for earthquakes and starquakes, are shown to extend to the microscale (millimeters-centimeters). Results show that both the b value of the Gutenberg-Richter-type law and the slope of the Benioff stra...

In this book Peter Burke adopts a socio-cultural approach to examine the changes in the organization of knowledge in Europe from the invention of printing to.Buy A Social History of Knowledge: From Gutenberg to Diderot, Based on the First Series of Vonhoff Lectures Given at the University of Groningen Nether by.Access article in PDF. Peter Burke, A Social History of Knowledge: From Gutenberg to...

(1) Medical Center of the Johannes Gutenberg-Universit of Internal Medicine III, Division of Translationa Oncology, Mainz, Germany (2) German Cancer Research Center, Department of Ste Heidelberg, Germany (3) Medical Center of the Johannes Gutenberg-Universit Toxicology, Mainz, Germany (4) German Cancer Research CenterDivision of Mol Heidelberg, Germany (5) TRON – Translational Oncology at the J...

A probabilistic neural network (PNN) is presented for predicting the magnitude of the largest earthquake in a pre-defined future time period in a seismic region using eight mathematically computed parameters known as seismicity indicators. The indicators considered are the time elapsed during a particular number (n) of significant seismic events before the month in question, the slope of the Gu...

M. V. Terekhov, V. Sen', V. Golubev, S. Weber, A. W. Scholz, T. Muenzel, A. L. Kleschyov, and L. M. Schreiber Department of Radiology, Section of Medical Physics, Johannes Gutenberg University Medical Center Mainz, Mainz, Germany, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Russian Federation, Department of Anesthesiology, Johannes Gutenberg University Medical Center...