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Publication Office: Eschenbach Printing Company, Easton, Pa.
Editorial Office: Massachusetts Institute of Technology, Cambridge

Home Office of the Academy: Washington, D. C.

LIST OF PUBLICATIONS OF THE NATIONAL ACADEMY OF SCIENCES AND OF THE
NATIONAL RESEARCH COUNCIL.

339
INDEX..

363

POSITIVE RAY ANALYSIS OF MAGNESIUM.

By A. J. Dempster 45

THE ENERGY CONTENT OF THE DIAPASON.

By C. Barus 47

THE PELTIER Effect.

.By E. H. Hall 62

THE OPEN MERCURY MANOMETER READ BY DISPLACEMENT INTERFEROMETRY

By C. Barus 71

THERMO-ELECTRO ACTION AND THERMAL CONDUCTION IN Metals: A SUMMARY

By E. H. Hall 98

NOTE ON A METHOD OF DETERMINING THE DISTRIBUTION OF PORE SIZES IN A

POROUS MATERIAL..

...By E. W. Washburn 115

THE DIFFUSION OF AIR THROUGH WATER IN THE LAPSE OF YEARS.

By Carl Barus 133

THE DESTRUCTION OF PHOSPHORESCENT Zinc SULFIDES BY ULTRA VIOLET Light

By Leonard B. Loeb and Lloyd Schmiedeskamp 202

ACOUSTIC PRESSURE DISTRIBUTIONS, CHIEFLY IN RESERVOIRS AND PIPES......

By Carl Barus 207

AN APPARATUS FOR DETERMINATION OF THE GASES IN BLOOD AND OTHER SOLU-

TIONS.

By Donald D. Van Slyke 229

A REMEASUREMENT OF THE RADIATION CONSTANT, h, by MEANS OP X-Rays.

By William Duane, H. H. Palmer, and Chi-Sun Yeh 237

THE U-TUBE ABSOLUTE ELECTROMETER..

.By Carl Barus 242

ON THE CALCULATION OF THE X-RAY ABSORPTION FREQUENCIES OF THE CHEMICAL

ELEMENTS..

..By William Duane 260

ON THE CALCULATION OF THE X-RAY ABSORPTION FREQUENCIES OF THE CHEMICAL

ELEMENTS (SECOND Note)..

By W. Duane 267

THE EVALUATION OF QUANTUM INTEGRALS.

By E. C. Kemble 283

THE FURTHER EXTENSION OF THE ULTRA-VIOLET SPECTRUM AND THE PROGRESSION

WITH ATOMIC NUMBER OF THE SPECTRA OF LIGHT ELEMENTS. By R. A. Millikan 289

MEASUREMENTS OF THE DEVIATION FROM OHM's LAW IN METALS AT HIGH CURRENT

DENSITIES..

By P. W. Bridgman 299

THE MOBILITIES OF ELECTRONS.

.By L. B. Loeb 307

ThĘ GROWTH AND DECAY OF Photo-THERMIONIC CURRENTS FROM OXIDE COATED

FILAMENTS.

.By H. D. Arnold and Herbert E. Ives 323

CHEMISTRY

EXPERIMENTS ON THE ELECTRICAL CONDUCTION OF A HYDROGEN ALLOY.

By D. P. Smith 28
THE CORRELATION OF COMPOUND. IONIZATION AND SOLUBILITY IN SOLUTIONS.
OUTLINE OF A MODIFIED IONIZATION THEORY...

.By J. Kendall 56
Studies on CATALYSIS I. THE REDUCTION OF URACIL TO HYDROURACIL.

By T. B. Johnson and E. B. Brown 75
THE APPLICATION OF A DIFFERENTIAL THERMOMETER IN EBULLIOSCOPY....

By A. W. C. Menzies and S. L. Wright 77
A DIFFERENTIAL THERMOMETER.

..By A. W. C. Menzies 81
The Effect of TEMPERATURE AND OF THE CONCENTRATION OF HYDROGEN IONS
UPON THE RATE OF DESTRUCTION OF ANTISCORBUTIC VITAMIN (VITAMIN C)....

By H. C. Sherman, V. K. La Mer and H. L. Campbell 279

GEOLOGY AND PALEONTOLOGY

SOME GEOLOGIC CONCLUSIONS FROM GEODETIC Data.... By W. Bowie 23

ORIGIN AND HISTORY OF THE BEAR FAMILY IN THE WESTERN HEMISPHERE WITH

PARTICULAR REFERENCE TO THE RELATION OF THIS QUESTION TO PROBLEMS

OF GEOGRAPHICAL HISTORY.

.By John C. Merriam 183

ADAPTIVE RADIATION AND CLASSIFICATION OF THE PROBOSCIDEA..By H. F. Osborn 231
MELANOVANADITE, A New MINERAL FROM MINA RAGRA, PASCO, PERU..

By Waldemar Lindgren 249

BOTANY

THE VASCULAR ANATOMY OF NORMAL AND VARIANT SEEDLINGS OF Phaseolus

vulgaris..

.By J. A. Harris and E. W. Sinnott 35

ZOOLOGY

The PRESENT STATUS OF THE LONG-CONTINUED PEDIGREE CULTURE OF Para-

mecium Aurelia AT YALE UNIVERSITY.

.By L. L. Woodruf 41

NovoCAINE AS A SUBSTITUTE FOR CURARE.

By J. F. Fulton, Jr. 114
The Skin TEMPERATURE OF PACHYDERMS.

By F. G. Benedict, E. L. Fox and Marion L. Baker 154

GENETICS

A PRELIMINARY NOTE ON THE RESULTS OF CROSSING CERTAIN VARIETIES OF

NICOTIANA TABACUM..

By W. A. Setchell, T. H. Goodspeed and R. E. Clausen 50

AN APPARENT Case of Non-MÆNDELIAN INHERITANCE IN DATURA DUE TO A

DISEASE..

...By A. F. Blakeslee 116

CURRENT MAPS OF THE LOCATION OF THE MUTANT GENES OF DROSOPHILA ME-

LANOGASTER...

By C. B. Bridges 127

THE INFLUENCE OF AGE ON FERTILITY IN SWINE.

By Tage Ellinger 134

VARIATION AND INHERITANCE IN SIZE IN TRYPANOSOMA LEWISI. I. LIFE-CYCLE

IN THE RAT AND A STUDY OF SIZE AND VARIATION IN “Pure Line" INFECTIONS

By W. H. Taliaferro 138

THE GLOBE, A SIMPLE TRISOMIC MUTANT IN DATURA ..By Albert F. Blakeslee 148

VARIATION AND INHERITANCE IN SIZE IN TRYPANOSOMA LEWISI. II. THE EFFECTS

OF GROWING “Pure LINES” IN DIFFERENT VERTEBRATE AND INVERTEBRATE

HOSTS AND A STUDY OF SIZE AND VARIATION IN INFECTIONS OCCURRING IN

NATURE..

.By W. H. Taliaferro 163

LINKAGE VARIATION AND CHROMOSOME Maps.

By A. H. Sturtevant 181

GENETICAL AND CYTOLOGICAL PROOF OF NON-DISJUNCTION OF THE FOURTH

CHROMOSOME OF DROSOPHILA MELANOGASTER....By Calvin B. Bridges 186

THE BEHAVIOR OF HOMOLOGOUS CHROMOSOMES IN A TRIPLOID CANNA.....

By John Belling 197

NON-DISJUNCTION AND THE CHROMOSOME RELATIONSHIPS OF DROSOPHILA WILLIS-

.By Rebecca C. Lancefield and Charles W. Metz 225

THE PREDICTION OF ANNUAL EGG PRODUCTION FROM THE RECORDS OF LIMITED
PERIODS........

By J. A. Harris, W. F. Kirkpatrick and A. F. Blakeslee 213

A Case of REARRANGEMENT OF Genes ÎN DROSOPHILA....By A. H. Sturtevant 235

BIOLOGY

NOTE ON MOVING EQUILIBRIA..

By Alfred J. Lotka 168
AN UNIDENTIFIED BASE AMONG THE HYDROLYTIC PRODUCTS OF GELATIN.

By Donald D. Van Slyke and Alma Hiller 185
NOTE ON THE ECONOMIC CONVERSION FACTORS OF ENERGY.... By A. J. Loika 192

PHYSIOLOGY AND PATHOLOGY
The BASAL METABOLISM OF GIRLS 12 to 17 YEARS OF AGE...

By F. G. Benedict, M. F. Hendry and M. L. Baker 10

The Effect OF A VARIATION IN MILLING ON THE DIGESTIBILITY OF Wheat FLOURS

By C. F. Langworthy and A. D. Holmes 119

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