Yu-Shan

Yu-Shan

Author: Alan Alexander

Publisher: White Wolf Pub

Published: 2008-01-23

Total Pages: 157

ISBN-13: 9781588466105

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The West

The West

Author: Alan Alexander

Publisher: White Wolf Pub

Published: 2007-07

Total Pages: 160

ISBN-13: 9781588466969

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Orientation and Communication in Arthropods

Orientation and Communication in Arthropods

Author: Miriam Lehrer

Publisher: Springer Science & Business Media

Published: 1997-11-18

Total Pages: 420

ISBN-13: 9783764356934

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The present volume deals with the most fascinating aspects of sensory performance studied in insects, crustaceans and spiders. Arthropods inhabit practically every conceivable ecological niche, and are perfectly adapted to cope with the constraints of their natural habitats. They move on the ground, in water, and in the air. They use visual, olfactory, acoustical, vibratory, and tactile cues for orientation, to recognize and pinpoint their target, their home place, a feeding site, a prey, or a potential mate. Many arthropods use celestial (skylight) and terrestrial (magnetic) compass cues for orientation, and some of them were shown to develop, through experience, oriented behaviours based on a variety of innate, hard-wired orientation mechanisms. In many cases, aspects of behaviour that are involved in orientation cannot be separated from inter- and intraspecific communication. The book brings to the fore the role of communication not only in social and sexual behaviours, but also in the context of oriented locomotion. Top, internationally renowned scientists have contributed to this volume and have succeeded in presenting a book full of highlights which will be of great interest to workers in this field of research. With contributions by F. G. Barth; D. von Helverson, K.-E. Kaissling, W. Kirchner, M. Walker, M. Weissburg, R. Campan, T. Collett, J. Zeil, K. Kirschfeld, R. Wehner, M. Srinivasan, M. Lehrer, R. Gadagkar.


The Compass of Celestial Directions: Malfeas (WW80106)

The Compass of Celestial Directions: Malfeas (WW80106)

Author: Eric Minton

Publisher:

Published: 2009-06-10

Total Pages: 0

ISBN-13: 9781588463722

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A Guide to the Demon City The fifth of five books dedicated to the supernatural locales of the Exalted setting, this supplement focuses on Malfeas, Hell of the Exalted world. Prison to the Yozis and their demon spawn, Malfeas is a twisted place formed from the very flesh of the defeated leader of the Primordials and containing the remainder of his vanquished cohorts. Imprisoned since the dawn of the First Age, these incomprehensible beings have bided their time, waiting for their chance to escape, claim vengeance on the gods and their champions and regain dominion over Creation. And with the birth of the Infernal Exalted and the corruption of the one who now leads them, that chance is now. Will Creation's Exalted be able to set aside their differences to end this threat, or will the akuma among them sabotage the Exalts' efforts from within? A setting book for Exalted, Second Edition


Ship Magnetism and the Magnetic Compass

Ship Magnetism and the Magnetic Compass

Author: F. G. Merrifield

Publisher: Elsevier

Published: 2014-05-09

Total Pages: 198

ISBN-13: 1483180549

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Ship Magnetism and the Magnetic Compass deals with the magnetism of ships and the deviation of the magnetic compass produced by this magnetism. Emphasis is placed on the distinction between the deviation itself and what causes the deviation. Numerous worked examples for exercise are found at the end of each chapter. Comprised of 15 chapters, this volume begins with an introduction to magnetometry, paying particular attention to the magnitude of the forces involved in magnetism and the manner in which these forces act. The strength of a magnetic pole is also considered, along with the angle of deflection of the needle when in two magnetic fields. Subsequent chapters offer a thorough treatment of the strength of the magnetic field and the magnet's moment of inertia and magnetic moment; the earth's magnetic force; and how the different parts of the ship's magnetic force give different types of deviation. The book also explains the heeling error and its causes; the principle underlying successful compass adjustment; the effect of the ship's magnetic forces on the directive force felt by the compass needles; and sub-permanent magnetism. This monograph will be of value to students and practitioners interested in ship magnetism and the magnetic compass.


The North

The North

Author: Michael Kessler

Publisher: White Wolf Publishing

Published: 2009-09

Total Pages: 160

ISBN-13: 9781588463791

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