Frank Cowan: 2 books

Curious Facts in the History of Insects : Including Spiders and Scorpions (Illustrated)

by Frank Cowan
Language: English
Release Date: March 29, 2014

" The facts contained in this volume are supposed to be purely historical, or rather not to belong to the natural history of Insects, namely, their anatomy, habits, classification, etc. They have been collected mostly from Chronicles, Histories, Books of Travels, and such like works, which, at first...

Tribologie-Handbuch

Tribometrie, Tribomaterialien, Tribotechnik

by Jean-Pierre Celis, Richard S. Cowan, Alfons Fischer
Language: German
Release Date: June 23, 2015

Dieses Handbuch behandelt anschaulich die Systemgrundlagen von Reibung, Verschleiß und der Tribosysteme einschließlich der charakteristischen Merkmale tribologischer Beanspruchungen. Einen Schwerpunkt bildet das Reibungs- und Verschleißverhalten über tribotechnische Werkstoffe der wichtigsten...