Exner sigmund (70 resultados)

Condición: New.

Condición: New.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Condición: As New. Unread book in perfect condition.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Condición: New.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Halbleinen der Zeit. Condición: Gut. VIII, 93 S. *Text in der zweiten Hälfte mit hinterlegtem Eckabschnitt unten, die letzten Seiten bis in den Beginn des Textes mit kleinem Textverslust. Sprache: Deutsch Gewicht in Gramm: 100.

Condición: As New. Unread book in perfect condition.

Condición: New.

Paperback. Condición: New. Print on Demand. This book presents an exploration of the physiology of the spinal cord and brain, with an emphasis on reflex phenomena. It introduces the historical development of knowledge in this area, tracing it from the initial observations of Galen and Willis to the more contemporary experiments of Hales and Müller. The author provides a comprehensive overview of the field, covering topics such as the role of the brain and spinal cord in mediating reflex arcs, the different types of reflex movements, and the mechanisms underlying their initiation and control. The book also delves into the relationship between reflex phenomena and other aspects of nervous system function, including sensation, perception, and voluntary movement. Through a combination of historical context, experimental evidence, and theoretical insights, the author offers a thorough examination of the physiological basis of reflex actions and their significance in understanding the overall function of the nervous system. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Condición: New.

Condición: New. In English.

Condición: New. pp. xv + 177 1st Reprint Edition.

Paperback. Condición: Brand New. reprint edition. 192 pages. 9.60x6.60x0.60 inches. In Stock.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - Exner's classic monograph describes the basic optical mechanisms in operation in compound eyes and, despite the passage of time, still remains a definitive work. Although his findings were seriously questioned during the modern revival of interest in compound eyes, all his major discoveries have now been validated. The principle of the lens cylinder and the elucidation of the mechanics of apposition and superposition optics are amongst his outstanding contributions. It also includes a broad survey of the optics and anatomy of the eyes of many insect and crustacean species, and the first explanation for the phenomena of pseudopupils and eyeglow. It has been faithfully translated from the original with annotations to aid the reader. The new edition, with a foreword by the late Karl von Frisch, also includes a concise illustrated appendix summarizing present knowledge of optical mechanisms in compound eyes and a useful bibliography.…

Softcover. Condición: gut. 1989. The physiology of the compound eyes of insects and crustaceans., A study. In deutscher Sprache. pages.

Pag. OBrosch. Leichte Gbrsp., hds. Buntstiftbuchstabe a. T. - Exner-Ewarten, (1846 - 1926), studierte seit 1865 Medizin an den Universitäten Wien und Heidelberg, wandte sich als Schüler von Ernst Wilhelm von Brücke und Hermann Helmholtz der Physiologie zu und wurde 1870 promoviert. Im folgenden Jahr habilitierte er sich in Wien und wurde 1874 zum a.o.Prof. ernannt. 1891-1917 lehrte er als o.Prof. der Physiologie und Nachfolger Brückes in Wien. Exner-Ewarten arbeitete vor allem über Sinnes- und Nervenphysiologie. Er regte die Konstruktion von Apparaten und Unterrichtsmodellen an, darunter das Bogengangmodell, das Otolithenmodell sowie das Laryngometer, zudem initiierte er die Gründung eines Phonogrammarchivs und erbaute einen Apparat zur Aufnahme von Sprache und Musik. Zu seinen Werken zählen Untersuchungen über eine Lokalisation der Funktionen in der Großhirnrinde des Menschen (1881) und Entwurf zu einer physiologischen Erklärung der psychischen Erscheinungen (1894). (DBE).…

Taschenbuch. Condición: Neu. Neuware.

Paperback. Condición: New. Print on Demand. This book introduces essential methodologies for histological examinations. Intended for beginners, the author provides detailed instructions for each step of the preparation process, from tissue sectioning to mounting. The book also delves into advanced techniques such as the use of polarised light and embedding frozen sections. The author encourages readers to think critically about the images they observe and offers tips for troubleshooting common issues. With its clear explanations and emphasis on practical skills, this book empowers students and researchers to confidently conduct histological examinations, enabling them to explore the intricacies of biological tissues and advance their understanding of cell structure and function. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Hardcover. Condición: Fair. First Edition. 180p + 25 plates at the rear. Octavo, illustrated Exlibrary with all the usual markings , spine gone. Text in German.

Titel u. das erste Bl. mit Namensstempel. Schwach gebräunt bzw. stockfleckig. ge Gewicht in Gramm: 350 8°. Mit 7 Textfiguren in Holzschnitt. VIII, 96 S., Mod. HLwd. m. goldgepr. Rückentitel.

S.ber. Akad. Wiss. Wien, 85. - Wien 1882, 8°, 10 pp., 1 lith. Taf., orig. Broschur.