Front Matter Source: The Scientific Monthly, Vol. 39, No. 4 (Oct., 1934), pp. i-viii Published by: American Association for the Advancement of Science Stable URL: http://www.jstor.org/stable/15726 . Accessed: 02/05/2014 12:42 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. . American Association for the Advancement of Science is collaborating with JSTOR to digitize, preserve and extend access to The Scientific Monthly. http://www.jstor.org This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PM All use subject to JSTOR Terms and Conditions
Transcript
Front MatterSource: The Scientific Monthly, Vol. 39, No. 4 (Oct., 1934), pp. i-viiiPublished by: American Association for the Advancement of ScienceStable URL: http://www.jstor.org/stable/15726 .
Accessed: 02/05/2014 12:42
Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at .http://www.jstor.org/page/info/about/policies/terms.jsp
.JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range ofcontent in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new formsof scholarship. For more information about JSTOR, please contact [email protected].
.
American Association for the Advancement of Science is collaborating with JSTOR to digitize, preserve andextend access to The Scientific Monthly.
http://www.jstor.org
This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PMAll use subject to JSTOR Terms and Conditions
BIOLOGY AND SOCIETY: ANIMAL SOCIETIES. PROFESSOR WILLIAM MORTON WHEELER 289
THE BIOLOGY OF PRIMITIVE HUMAN SOCIETIES. DR. E. A. HOOTON 302
MODERN SOCIAL ORGANIZATION. PROPESSOR F. H. HANKINS 313
EARTHQUAKES IN CALIFORNIA. HARRY 0. WOOD . . 323
YOUR NOSE KNOWS. PROFESSOR MARSTON T. BOGERT 345
SCIENCE SERVICE RADIO TALKS: THE GREATEST STAR CATALOGUE. PROFESSOR SAMUEL G.
BARTON . . . . 354
NUCLEUS AND COSMOS. DR. HENRY A. BARTON 357
NEW CROPS FOR THE AMERIOAN SAHARA. DR. WALTER
T. SWINGLE . .. . . . . . .. 361
PROTIUM-DEUTERIUM-TRITIUM, THE HYDROGEN TRIO. PRO-
FESSOR HUGH S. TAYLOR .364
CALENDAR REVISION AGAIN. JOSEF J. JOHNSON. 372
THE PROGRESS OF SCIENCE: An Appreciation of Charles William Eliot; Decennial Review of the Work7 of the Marine Biological Laboratory; Prehistory in Palestine . . . . . . . . . 374
THE SCIENCE PRESS LANCASTER, PA.-GRAND CENTRAL TERMINAL, N. Y. CITY-GARRISON, N. Y.
Yearly Subscription $5.00 Single Copies 50 cents
This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PMAll use subject to JSTOR Terms and Conditions
NEW BOOKS OF SCIENTIFIC INTEREST Fog. ALEXANDER MCADIE. Illustrated. $2.50.
Macmillan.
A book whose object is to present the possibility of
dissipation of fogs, with the latest scientific theories on
water-vapor phenomena. The twenty-three pages of
text are followed by flfty-two plates of various cloud
and fog formations.
The Discovery of the Elements. MARY E. WEEKS. iii + 363 pp. Illustrated. $2.00. Journal of Chem- ical Education.
The story of the discovery of the chemical elements beginning with those known to the ancient world until the identification of the neutron in 1932. Short lives of the discoverers are included. The volume is illus- trated by old prints and engravings and numerous photographs.
Practical Methods in Biochemistry. FREDERICK
CONRAD KOCH. 290 pp. Illustrated. $2.25. Wood.
Suitable for use alone or as a companion to any
standard text, this book outlines 228 practical experi-
ments. An appendix contains details of standard solu-
tions and reagents. It is a manual of laboratory tech-
nique brought up to date.
Identification of the Timbers of Temperate North America. SAMUEL J. RECORD. iii + 196 pp. Illus- trated. $3.00. Wiley.
A presentation of the latest facts concerning the
anatomy of trees of temperate and tropical climates,
and particularly the commercial timber of North
America. Forty-seven Illustrations, several plates and
tables, and a descriptive key to the woods are included.
A Textbook of General Botany for Schools and Colleges. RICHARD M. HOLMAN and WILFRED W. ROBBINS. xiii + 626 pp. Illustrated. $4.00. Wiley.
A third edition of a standard textbook of botany,
revised to include new developments in the knowledge
of the science. The material covers lectures given in
the botany courses in the University of California, and
discussions of a number of representative forms and
life processes.
A General Textbook of Entomology. A. D. IMMS.
vii + 726 pp. Illustrated. $9.00. Dutton.
A textbook covering the general field of entomology.
It emphasizes the anatomy of insects, their physiologi-
cal life processes, and systematic classification. It is
intended to meet the requirements of the research
worker, teacher, and advanced student.
Introduction to Cytology. LESTER W. SHARP. Third Edition. xi + 565 pp. Illustrated. $5.00. AMeGraw-Hill.
The third edition of this book includes additional
information on new discoveries and observations, and
a general revision of outdated concepts revealed during
the past feNv years. It is chiefly a treatment of the
structural and genetical aspects of cytology.
A Textbook of Histology. HARVEY ERNEST JORDAN. Seventh Edition. 738 pp. Illustrated. Apple- ton-Century.
Covering the principles of histology contained in former editions, with added material in sections on blood, striped muscle, reticule-endothelial system, endo- crine and nervous tissue, lymphoid organs, neuroglia, and reproductive system, the edition has also added numerous new illustrations and plates.
The Ancestry of the Long Lived. RAYMOND PEARL and RUTH DEWITT PEARL. xiii + 168 pp. $3.00. Johns Hopkins.
A report of research work on the problem of human longevity and its relationship to ancestry, compiled from statistics assembled during an extensive investi-
gation of the general problem of longevity.
The Behaviour of Animals. E. S. RUSSELL. Vi+
184 pp. Illustrated. $4.20. Longmans, Green.
A book written for the biologist and the layman, presenting an introduction to the study of the behaviour
of animals and its significance, whether interpreted by scientific methods or in the light of everyday life.
Chinese Medicine. WILLIAM R. MORSE. xxiii + 185 pp. Illustrated. $2.50. Hoeber.
An outline of the history of Chinese medicine, cov-
ering the curious development of the medical art in
China, where today the ancient and modern methods
are being used side by side. The book is one of a series
intended to cover the complete history of medicine.
Romantic Copper, Its Lure and Lore. IRA JORALE- MON. ix + 294 pp. $3.00. Appleton-Century.
The romance of the discoveries and mining of copper
since its earliest use on Cyprus, of the beginning of the
electrical age with its increased demand, of the renewal
of the search for copper, and a view of the state of the
mines today.
Ancient Animals. W. W. ROBINSON. xii + 96 pp. $2.00. Macmillan.
The prehistoric animals of ancient America are de-
scribed, and illustrated by original drawvings in a book
that is suitable for adults as vell as for children. The
stories tell of the origin of life and gradual extinction
of the fossilized animals of our country.
Introduction to Physical Education. JACKSON R. SHARMAN. viii + 317 pp. $2.00. Barnes.
The subject of Physical Education is covered from
the philosophical and psychological standpoints, with a
treatment of its history and methods, in a textbook
designied to give the student the status of physical edu-
cation in modern educational thought.
This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PMAll use subject to JSTOR Terms and Conditions
American Journal of the Medical Sciences The author's wide knowledge, his flair for the curious yet
characteristic, and his ability to paint a vivid picture have combined to produce a work that welds a wealth of historical lore to an entertaining narrative such as may not be found in any work in this field. The author's free use of quota- tions promotes a desirable first-hand acquaintance with his heroes, while his frequent inclusion of border topics, such as astrology, scholasticism, university education, botany, Renais- sance art, electricity, evolution and so on, tends to a breadth of treatment that adds both to the charm and value of this highly praiseworthy production.
Reprinted from the original plates of the $5.00 edition. Now $1.37, plus lOc for postage. 530 pages, with bibliographical notes
Copies may be ordered from
FROBEN PRESS 12 Mt. Morris Park XV., New York, N. Y.
This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PMAll use subject to JSTOR Terms and Conditions
The Scientific Monthly An Illustrated Magazine Devoted to the Diffusion of Science
J. McKEEN CATTELL, Editor WARE CATTELL, Associate Editor
Published by THE SCIENCE PRESS LANCASTER, PA.-NEW YORK, N. Y., Grand Central Terminal-GARRISON, N. Y.
Single Number, 50 cents Yearly Subscription, $5.00 COPYRIGHT 1934 BY THE SCIENCE PRESS
Entered as second-class matter at the post office at Lancaster, Pa., July 18, 1923, under the Act of March 3, 1879
RECENT BOOKS OF SCIENTIFIC INTEREST
Tropical Fishes as Pets. By CHRISTOPHER W. COATES. $2.00. Liveright Publishing Corporation, 386 Fourth Ave.
Expert advice in simple and non-technical language on all aspects of this fascinating subject. Written by Christopher W. Coates of the Department of Tropical Fish, New York Aquarium. Fifty-six halftone illus- trations by S. W. Dunton, New York Aquarium. Ex- cellent value.
Building an Engineering Career. C. C. WILLIAMS. vii + 247 pp. Illustrated. $2.00. McGraw-Hill.
A book for engineering students aimed at orientation and motivation. It gives a preview of the profession, efficient study methods, a historical background, and it indicates the quantitative and creative nature of an engineer's mode of thinking.
The Teaching of Biology. WILLIAM E. COLE. xiv
+ 252 pp. $2.00. Appleton-Century.
A treatment of the teaching of biology which includes
the advances that have been made in educational theory
and practice, and discusses all aspects of the problem
which confronts the modern teacher of biology.
The Relativity Theory Simplified and the Forma- tive Period of Its Inventor. MAX TALMEY. xi + 186 pp. Illustrated. $1.85. Falcon Press.
An explanation of the theories of relativity for the
intelligent layman, with a brief biography of Einstein. The introduction has been written by Dr. George B.
Pegram, professor of physics at Columbia University.
Methods in Sociology - A Critical Study. By CHARLES A. ELLWOOD. With an Introduction by HOWARD E. JENSEN. Pp. xxxiv + 214. $1.50. Duke University Press.
The authors attempt to outline the composite method necessary for a scientific sociology and needed to overcome the existing divisions among social sci- entists generally.
American Inventors. C. J. HYLANDER. xv + 216 pp. Illustrated. $2.00. Macmillan.
Biographies of twenty outstanding American inven- tors with mechanical details of their inventions and an account of the worldly success or failure of each subject. Short biographical notes on niineteen others are contained in an appendix.
Scientific Organizations in Seventeenth Century France. HARCOURT BROWN. xxii + 306 pp. $3.00. Williams and Wilkins.
A history of some of the private assemblies of the amateurs of natural science in France covering the period from 1620 to 1680 which includes accounts of the founding of the Academie Frangais and the Academie des Sciences.
A History of Mathematics in America before 1900. DAvID EUGENE SMITH and JEKUTHIEL GINS- BURG. x + 209 pp. Illustrated. Open Court.
A monograph beginning with the 16th century and including a discussion of the development of mathe- matics in the early colonies, the changes in foreign in- fluence, the beginning of university work and its devel- opment, the encouragement of mathematical progress, and some contributors to the science.
Books previously announced will be given space six times on this page for $12.00
This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PMAll use subject to JSTOR Terms and Conditions
Editorial Committee Prescription for I KIRTLEY F. MATHER, PH.D., Sc.D., Chairman.
ARTHUR H. COMPTON, PH.D., S e ti t LL.D., Sc.D. EDWIN G. CONKLIN, PH.D.,
Sc.D., LL.D. An oculist may prescribe glasses for HARLAN T. STETSON, PH.D.
your eyes. Not because you are unable . . ~~EDWARD L. THORNDIKE, PH.D., to see without them but because they will SC.D., LL.D.
clarify your vision and relieve you of strain. | Advisory Committee
May we prescribe SCIENTIFIC BOOK ISAIAH BOWMAN, PH.D., Sc.D.
CLUB service for your book problem? ROLLO W. BROWN, A.M.,
Not because you are unable to select LITT.D.
books for yourself, but because with the J. MCKEEN CATTELL, PH.D.,
judgment and counsel of the Editorial LL.D., Sc.D.
Committee to aid you, the books you WATSONDAVIS,C.E.
want and need will be easier to find. VEIINON KELLOGG, LL.D., Sc.D.
Five outstanding leaders relieve you of BURTON E. LIVINGSTON, PH.D.
the burden and strain of separating the JOSEPH MAYER, PH.D., LL.D.
wheat from the chaff. ROBERT A. MILLIKAN, PH.D., Sc.D., LL.D.
The service of the SCIENTIFIC BoOK F
CLUB, the monthly Review for members, SC.D. news and views about the best scientific JAMES F. NORRIS, PH.D., Sc.D. books by specialists in whom you have ARTHUR A. NOYES, PH.D., full confidence-a// of these become avail- LL.D., Sc.D. able to you when you sign the coupon be/ow. MICHAEL I. PUPIN, PH.D.,
Sc.D., LL.D. There are no dues or fees. You may HARLOW SHAPLEY, PH.D.,
purchase as few as six books a year. And LL.D. by joining now you receive a book free. L _J
- - _ - - - _ - _ - - _ - - r - -- - | SCIENTIFIC BOOK CLUB, INC. SM15
80 Lafayette Street, New York, N. Y. You may enroll me as a subscriber to your service and send me without cost the book checked below. I am not committed to take more than six books during the coming year and I agree to notify you promptly during any month in whiclh no book is wanted. The price of the book sent to me each month is to be the publisher's price plus postage. A bill is to be sent with each book and I agree to pay it within 10 days of receipt.
I EARLY STEPS IN HUMAN PROGRESS Name HAROLD J. PEAKE
A El FIRST OVER EVEREST - FELLOWS, AddreSS
BLACK, ETHERTON, CLYDESDALE and staff City and State
This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PMAll use subject to JSTOR Terms and Conditions
New Lea 89 Febi er Publications NEW WORK JUST READY
A TEXT-BOOK OF HISTOLOGY The Futnctional Significance of Cells and, Intercellular Substances
By E. V. COWDRY Professor of Cytology in the School of Medicine, Washington University, St. Louis, Missouri
Imperial octavo, 503 pages, illustrated with 242 engravings, somne in colors. Cloth, $5.50, net.
This book concentrates on a few subjects making it possible to present them in their proper setting and to emphasize the value of experimentation and of evidence. Its aim is to relate structure and functioni, and organs and systems are stressed to this end. Its illustrations avoid the obvious. The central theme of the book is the blood-vascular system as the great integrator and to present a dynamic conception of the body. All of the experiments hang together and controversial subjects are revealed rather than avoided. With this book the student is able to visualize with accuracy the reactivity of the cell in terms of biochemistry, physiology and pathology and, in practice, to institute measures of assistance with due caution.
NEW (13th) EDITION JUST READY
ESSENTIALS OF HISTOLOGY DESCRIPTIVE AND PRACTICAL
For the Use of Students By SIR E. SHARPEY-SCHAPER, F.R.S.
Formerly Professor of Physiology in the University of Edinburgh
Edited by H. M. CARLETON, M.A., B.Sc., D.Piiir. Lecturer on Histology in the University of Oxford, Research Fellow of New College, Oxford
Octavo, 618 pages, illustrated with 721 engravings. Cloth, $5.00, net.
For fifty years this text-book has mainlained its superiority and popularity. This new revision includes every advance and considerable new material and illustrations. The color work is excellent. Its brief but well digested text enables the student to grasp the subject quickly and easily. It is sufficiently elementary for beginners yet complete enough for the use of advanced students. It offers a complete laboratory outline but goes far beyond mete technique. It is a well-rounded course in its subject.
NEW (2nd) EDITION JUST READY
THE AUTONOMIC NERVOUS SYSTEM By ALBERT KUNTZ, Pi-i.D., M.D.
Professor of Micro-anatomy in St. Louis University School of Medicine, St. Louis, Missouri
Octavo, 697 pages, dlustrated with 73 engravings. Cloth, $7.50, net.
The advances in this rapidly growing field have necessitated a thorough revision in the preparation of this new edition. The new findings have resulted in a changed point of view in some instances and have necessitated a reexamination of many accepted concepts. This work now affords a readable summary of our knowledge to date, including a detailed summary of the surgery of the system as well as the procedures of periarterial sympathectomy and sympathetic ganglionectomy and ramisection, together with the indications for their use.
AR 600 Washington Squarc L EA & F E B I G E Ro, PHILADELPHIA, PA. Please send me books checked: WDUP
D Cowdry 's Text-Book of Histology $5.50 F- Kuntz 's Autonoinic Nervous System $7.50
D Schafer's Essentials of Histology 5.00 r | New Catalogue.
Name Address (S.M. 10-34)
This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PMAll use subject to JSTOR Terms and Conditions
JOSEPH ROSSMAN, Chairman, F. G. COTTRELL, A. W. HULL and A. F. WOODS
OCCASIONAL PUBLICATION NO. 1 OF THE AMERICAN ASSOCIATION FOIR THE ADVANCEMENT OF SCIENCE
A summary which clarifies for the first time many of the problems arising in connection with inventions made by scientists from the social, economic and legal viewpoints. A balanced, frank and realistic picture is presented of the points to be considered when an important invention is involved from the standpoint of the individual investigator or his in- stitution.
Price prepaid .50
Published by
THE SCIENCE PRESS 8941 Grand Central Terminal Lancaster New York, N. Y. Pennsylvania
Just Published
SCIENCE and SANITY AN INTRODUCTION TO NON.ARISTO.
TELIAN SYSTEMS AND GENERAL SEMANTICS
BY ALFRED KORZYBSKI
(Author of Manhood of Humanity)
What is said about the book- "In this new book he makes, in my opinion, a
contribution to human thought and understanding of the very first rank of importance."-RAYMOND PEARL.
"Count Korzybski's work seems to me to be of great interest and value."-WILLIAM MORTON WHEELER.
"Your work is impressive and your erudition ex- tr,sordinary."-BERTRAND RUSSELL.
"I think it is obvious that Korzybski is working in a direction of the highest present importance for science and life."-E. T. BELL.
"His dynamic definition of structure in terms of relations gives promise of important applications in both science and practical affairs."-C. JUDSON HERRICK.
Published by The International Non-Aristotelian Library
Distributed by The Science Press Printing Company
Lancaster Pennsylvania
No. 1774. Oct., 1934
SCIENCE PROGRESS
A QUARTERLY REVIEW OF SCIENTIFIC THOUGHT, WORK AND AFFAIRS
Principal Contents 1932-and after: The new physics of the nucleus.
Dr. N. Feather
The Fisheries of Egypt. R. S. Wimpenny
Taste and Chemical Constitution. A. J. Mee
MicroUes in Association. Dr. H. Nicol
Polymers. Dr. A. S. C. Lawrence
The Hon. Rotert Boyle's Essays of EfRuviums (1673).
Reviews of over 50 books Published Jan. 1st, April 1st, July 1st, Oct. 1st. Each number about 200 pages, illustrated, 7s. 6d. net. An- nual subscription, including postage, 31s. 2d.
EDWARD ARNOLD & CO. London: 41 & 43 Maddox St., W.1
This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PMAll use subject to JSTOR Terms and Conditions
September 1 August 18 Nationalism in European Universities: WALTER M. KOTSCH- Questionable Recommendations of the Commission on the
NIG. Social Studies: F. BOBBITT. Educational Events: Educational Events:
Congress on the Reform of the Turkish Language; The Scout Activities for the Physically Handicapped in American Legion and the Alleged Teaching of Commu- Norway; The Library of the University of Liverpool; nism; Appropriations for New York State Schools; Pay- The Canadian Library Council; Rural School Library ment of Back Salaries at Chicago; The Establishment of Practice; The Teacher's Oath in New York State; a Department of Social Philosophy at Cooper Union; Conference of Engineers on Reconstruction and Re- Reorganization of the Pennsylvania State College School covery; The Science Institute of the Summer Session of Education; Appointments at the New School for of Purdue University; Conference on Supervised Cor- Social Research; The Inter-American Educational respondence Courses. Conference.
Educational Notes and News. Educational Notes and News. Discussion: Discussion:
The Future of Phi Beta Kappa: G. M. JANES. Educational Nomenclature: H. L. NEARPASS. An Edu- Special Correspondence: cational Dictator for Industry: A. W. FORBES.
The National Council on Religion in Higher Education: Special Correspondence: W. E. UPHAUS. A Course of Study in Dentistry: L. E. BLAUCH.
Reports: Accredited Library Schools. Quotations:
Educational Research and Statistics: Boston's Surplus Teachers. The School Budget. Scholastic Ranking of Religious Groups: H. S. RUM- Reports: MELL. College Libiary Budgets and the Increased Cost of Book
Purchases: C. H. BROWN. Salaries of Elementary EDUCATIONAL REVIEW Teachers in Europe.
Edited by WILLIAM McANDREW Educational Research and Statistics: Comments on Things Educational: Does a Teacher-training Program Adequately Prepare
The Blame for Too Many Teachers; An Ogburn Horo- Teachers?: G. P. CAHOON and MINNETTE MACKAY. scope; The Edwards Forecast; Voelker Protests the August 11 Scholastic Wall.
Monthly Survey of Educational Books. The Traditional Curriculum of the High School Is Chal- lenged by the Activity Curriculum of the Elementary
August 25 School: J. L. MERIAM.
The Educational Function of New England: R. M. HUTCHINS. Educational Events: Educational Events: English Children in Australia; Federal Loans for
The Extension System of Education in the Soviet Teachers Salaries in Chicago; Regulations Governing Union; Population Trends in Relation to Public Edu- Federal Aid to Students; The Bureau of Child Guid- cation in California; Plans for the New Humanistic ance in the New York City Schools; The Bachelor of Library at Princeton University; The New School for Philosophy Degree at Brown University; The New Social Research; Visual Education in the New York Prize Fellowships at Harvard University; Five-Year City Schools; Employment of Teachers by the Federal Course in Technological Training at the Massachusetts Emergency Relief Administration; The Pittsburgh Institute of Technology; Planning for Libraries. Meeting of the American Vocational Association; The Educational Notes and News. National Advisory Council on Radio in Education. Discussion:
Educational Notes and News. After the Present Stress in Education, What?: F. W. Discussion: SMITH. A Proposed Experiment in Psychology: R. P. Examination in English for Foreign Students: C. H. CARROLL.
BLATCHFORD, JR. Special Correspondence: Special Correspondence:
The Development of the Educational Structure of Yugo- Contemporary Education in Palestine: D. G. MILLER. slavia: J. S. ROUCEK. The Transition School in the Quotations: Pennsylvania State College: J. B DIENNA. The Public School Crisis in California.
Quotations:
Societies and Meetlngs: The National Survey of the Education of Teachers. Conference on Effect of Social Trends on Higher Edu- The Sixty-fifth Annual Report of the American Museum cation: K. W. ONTHANK. of Natural History.
Educational Research and Statistics: Educational Research and Statistics: An Evaluation of Reading as a Unit in a "How to Predicting Success in First-year College Chemistry: Study" Course: H. C. MILLS and R. E. ECKERT. W. C. REUSSER, V. BRINEGAR and G. FRANK.
$5.00 A YEAR PUBLISHED WEEKLY 15 CENTS A COPY
THE SCIENCE PRESS GRAND CENTRAL TERMINAL, NEW YORK CITY
This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PMAll use subject to JSTOR Terms and Conditions
JUST PUBLISHED CARNEGIE INSTITUTION Physical and Chemical O WASHINGTON
Changes in Nerve During Activity is a research organization working in many fields. Its monographic publications are
By A. V. HILm, W. 0. FENN, R. W. GERARD placed in the principal libraries of the and H. S. GASSER, with an introduction world. Copies can be purchased at reason-
by G. H. PARKER able prices.
OCCASIONAL PUBLICATION NO. 2 OF THE These publications comprise studies in the AMERICAN ASSOCIATION FOR THE ADVANCEMENT following fields:
OF SCIENCE Archaeology History
The Publications will be Issued as supplements to Anthropology Literature volumes of SCIENCE, but will be sold separately or Astronomy Mathematics as a series. They can be bound in at the end of a Biology Nutrition volume of SCIENCE, or they can be bound together Botany Palaeontology as a series of Occasional Papers, or they can be Chemistry Palaeography bound or filed separately under a suitable subject Cology Phlology classification. Ecology Philology
This symposium of "Physical and Chemical Economics Physics Changes in Nerve I)uring Activity" follows the first Embryology Terrestrial Magnetism publication, which was the Report of the Committee Genetics Zoology on Patents, Copyrights and Trade Marks entitled Geology "Protection by Patents of Scientific Discoveries." Descriptive lists and prices may be ob- 32 pages Price 50? tained by addressing:
Plublished by THE SCIENCE PRESS CARNEGIE INSTITUI ON OF WASHIN1(ON
8941 Grand Central Termlnal Lancaster New York, N. Y. Pennsylvania WASHINGTON, D. C.
Publishers: G. E. STECHERT & CO., New York-DAVID NUTT, London-FELIX ALCAN, Paris- ARAD. VERLAGSGESELLSCHAFT, Leipzig-NICOLA ZANICHELLI, Bologna-RUIZ HER- MANOS, Madrid-FERNANDO MACHADO ECIA, Porto-THE MARUZEN COMPANY, Tokyo
1934 28th Year INTERNATIONAL3 REVIEW OF SCIENTIFIC SYNTHESIS
Published every nonth (each number containing 100 to 120 pages)
3tJILIII 1 ^ Editors: F. Bottazzi-G. Bruni-F. Enriques General Secretary: PAOLo BONETTI
IS THE ONLY REVIEW the contributors to which are really international. IS THE ONLY REVIEW that has a really world-wide circulation. IS THE ONLY REVIEW of scientific synthesis and unification that deals with the funda-
mental questions of all sciences: mathematics, astronomy, geology, physics, chemistry, biology, psychology, ethnology, linguistics; history of science; philosophy of science.
IS THE ONLY REVIEW that, by means of enquiries among the most eminent scientists and authors of all countries (On the philosophical principles of the various sciences: On the most fundamental astronomical and physical questions of current interest; On the contribu- tions that the different countries have given to the development of various branches of knowledge; On the more important biological questions), studies all the main problems discussed in intellectual circles all over the world, and represents at the same time the first attempt at an international organization of philosophical and scientific progress.
IS THE ONLY REVIEW that among its contributors can boast of the most illustrious men of science in the whole world.
The articles are published in the language of their authors, and every number has a supplement containing the French translation of all the articles that are not French. The review is thus completely accessible to those who know only French. (Write for a free copy to the General Secretary of "Scientia," Milan, sending 12 cents in stamps of your country, merely to cover packing and postage.) SUBSCRIPTION: $10, post free. Substantial reductions are granted to those who take up more than one year's subscription.
For Information apply to "Scientia" 12, Via A. De Togni-MIlan (116) (Italy)
This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PMAll use subject to JSTOR Terms and Conditions
THROUGH recent trying years there has been no letting down in the quality of your Bell telephone service. On the contrary, improvement has gone steadily on.
On long distance and toll calls, the percentage of calls completed is now higher than ever before. The average time required for making these connec- tions has been reduced from 2.8 min- utes in 1929 to 1.5 minutes. Since 1929, mistakes by operators have been re- duced one-third and more than 99o of all telephone calls are now handled without error. Service complaints are now the fewest on record and reports of trouble with instruments have de- creased 17 o since 1929.
The ability of the telephone system to improve its service in difficult years is due to unified management and a plan of operation developed and perfected over the past half-century. In good times and bad, it has proved the wisdom of one policy, one system and universal service.
BELL TELEPHONE SYSTEM
This content downloaded from 130.132.123.28 on Fri, 2 May 2014 12:42:58 PMAll use subject to JSTOR Terms and Conditions
