The Gale Encyclopedia Of Science

The GALE ENCYCLOPEDIA of Science THIRD EDITION This page intentionally left blank GALE The ENCYCLOPEDIA of Science THIRD EDITION VOLUME 1 Aardvark - Chaos K. Lee Lerner and Brenda Wilmoth Lerner, Editors Gale Encyclopedia of Science, Third Edition K. Lee Lerner and Brenda Wilmoth Lerner, Editors Project Editor Kimberley A. McGrath Indexing Services Synapse Product Design Michelle DiMercurio Editorial Deirdre S. Blanchfield, Chris Jeryan, Jacqueline Longe, Mark Springer Permissions Shalice Shah-Caldwell Manufacturing Wendy Blurton, Evi Seoud Editorial Support Services Andrea Lopeman © 2004 by Gale. Gale is an imprint of The Gale Group, Inc., a division of Thomson Learning, Inc. Gale and Design® and Thomson Learning™ are trademarks used herein under license. For more information contact The Gale Group, Inc. 27500 Drake Rd. Farmington Hills, MI 48331-3535 Or you can visit our Internet site at http://www.gale.com ALL RIGHTS RESERVED No part of this work covered by the copyright hereon may be reproduced or used in any form or by any means—graphic, electronic, or mechanical, including photocopying, recording, Imaging and Multimedia Leitha Etheridge-Sims, Lezlie Light, Dave Oblender, Christine O’Brien, Robyn V. Young taping, Web distribution, or information storage retrieval systems—without the written permission of the publisher. Since this page cannot legibly accomodate all copyright notices, the acknowledgments constitute an extension of the copyright notice. For permission to use material from this product, submit your request via Web at http://www.gale-edit.com/permissions, or you may download our Permissions Request form and submit your request by fax or mail to: While every effort has been made to ensure the reliability of the information presented in this publication, The Gale Group, Inc. does not guarantee the accuracy of the data contained herein. The Gale Group, Inc. accepts no payment for listing; and inclusion in the publication of any organization, agency, institution, publication, service, or individual does not imply endorsement of the editors or the publisher. Errors brought to the attention of the publisher and verified to the satisfaction of the publisher will be corrected in future editions. Permissions Department The Gale Group, Inc. 27500 Drake Rd. Farmington Hills, MI 48331-3535 Permissions Hotline: 248-699-8006 or 800-877-4253; ext. 8006 Fax: 248-699-8074 or 800-762-4058 LIBRARY OF CONGRESS CATALOGING-IN-PUBLICATION DATA Gale encyclopedia of science / K. Lee Lerner & Brenda Wilmoth Lerner, editors.— 3rd ed. p. cm. Includes index. ISBN 0-7876-7554-7 (set) — ISBN 0-7876-7555-5 (v. 1) — ISBN 0-7876-7556-3 (v. 2) — ISBN 0-7876-7557-1 (v. 3) — ISBN 0-7876-7558-X (v. 4) — ISBN 0-7876-7559-8 (v. 5) — ISBN 0-7876-7560-1 (v. 6) 1. Science—Encyclopedias. I. Lerner, K. Lee. II. Lerner, Brenda Wilmoth. Q121.G37 2004 503—dc22 2003015731 This title is also available as an e-book. ISBN: 0-7876-7776-0 (set) Contact your Gale sales representative for ordering information. Printed in Canada 10 9 8 7 6 5 4 3 2 1 CONTENTS Topic List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii Organization of the Encyclopedia. . . . . . . . . . . . . xxvii Advisory Board . . . . . . . . . . . . . . . . . . . . . . . . xxix Contributors . . . . . . . . . . . . . . . . . . . . . . . . . . xxxi Entries Volume 1 (Aardvark–Chaos). . . . . . . . . . . . . . 1–818 Volume 2 (Charge-coupled device–Eye). . . . . 819–1572 Volume 3 (Factor–Kuru) . . . . . . . . . . . . . 1573