68 Ergebnisse - Zeige 61 von 68.

Excerpt from Plates of the Arteries of the Human BodyThat I might, if possible, render my knowledge of the arteries fuller and more accurate than any one's, I have laboured with indefatigable zeal for six teen years in investigating their origin and distribution I have with my own hands dissected upwards of five hundred bodies, and examined with no small degree of diligence subjects of both sexes, and of all ages. How much time and labour this...

Excerpt from A Systematic Treatise on Comparative Physiology, Vol. 1: Introductory to the Physiology of Man The object of physiology is to expose the phenomena of life, and the conditions upon which their manifestations depend. To accomplish which it must be first determined what are the phenomena which collectively are denominated life. For this purpose a knowledge of the general properties of organic or living bodies must be acquired and th...

Der Anatom und Physiologe Friedrich Tiedemann (1781-1861) beschäftigte sich vor allem mit dem Hirnaufbau der Säugetiere. Ihn interessierte insbesondere die embryonale Entwicklung des Gehirns bei Tieren und Menschen - seine Forschungsergebnisse zeigten, dass es tatsächlich ähnliche Entwicklungstendenzen gibt. Damit war er ein Pionier der Evolutionstheorie. Tiedemann war zunächst Professor für Zoologie in Landshut, später in Heidelberg. Hier tra...

Keine Beschreibung.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed w...

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed w...

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed w...

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed w...