610 
INDEX 
Clarke, J. M. Falklandia, 102. 
Clusters and nebulae (Russell), 392. 
Cohesion, adhesion, etc. (Harkins), 562. 
Color of stars (Scares), 232. 
Conformal mapping (Gronwall), 22, 248. 
Conjugation, restoration of vitality (Calk- 
ins) 95. 
Contact lever (Barus), 39, 44. 
CoNTiERi, A. W., see Maclnnes, D. A., 321. 
Covariants of binary modular groups, 
(Glenn), 107. 
Crozier, W. J., and Arey, L. B. Ethology 
of Chiton Tuberculatus, 496. 
Crozier, W. J., see Arey, L. B., 498. 
Dairy cattle, milk production (Castle), 428. 
Davenport, C. B., see Love, A. G., 58. 
Detwiler, S, R, Effects of Transplanting 
Limbs upon the Formation of Nerve 
Plexuses and the Development of 
Peripheral Neurones, 324. 
Diffusion through membranes (Loeb), 440. 
Digestibility of Graham flour (Langworthy 
and Deuel), 514. 
Discoidal structure of the lithosphere (Wil- 
Us),377. 
Diseases of white and colored troops (Love 
and Davenport), 58. 
Drosophila (Castle), 25, 32. 
Drosophila, tumor in (Stark), 573. 
DuANE, W. and Shimizu, T., X-Ray Ab- 
sorption Wave Lengths of Lead Isotopes, 
198. 
EiSENHART, L. P. Transformations of Cy- 
clic Systems of Circles, 555. 
Elastics of small bodies (Barus), 44. 
Electrod3niamometer (Barus), 211. 
Electrolytes, effect on sinosis (Loeb), 440. 
Ellerman, F., see Seares, F. H., 242. 
Embryological basis of mortality (Pearl), 
593. 
Emch, a. Certain Class of Rational Ruled 
Surfaces, 222. 
Energy, molecular (Harkins), 539, 562. 
Entropy and molecular association (Har- 
kins), 539. 
Equation of state of powder gases (Web- 
ster), 286. 
Ethology of Chiton Tuberculatus (Crozier 
and Arey) , 496. 
Ethyl thioglycollate (Rouiller), 145. 
Ethylene chlorhydrin (Gomberg), 424. 
Falklandia (Clarke), 102. ^ 
Fat production from protein (Atkinson and 
Lusk), 246. 
Fellowships in Physics and Chemistry (N. 
R. C), 313. 
Ferguson, J. B. and Merwin, H. E. The 
Ternary System CaO-MgO-Si02, 16. 
Fisher, W., see Webster, A. G., 79. 
Fistulae (Halsted), 76. ^ 
Flagellate affinities of trichonympha (Kofoid 
and Swezy), 9. 
Flotation, principles of (Harkins), 569. 
Flour, digestibility (Langworthy and Deuel), 
514. 
Fowls, growth and laying (Palmer), 582. 
Franklin, E. C. Metallic Salts of Pyrrol, 
Indol and Carbazol, 580. 
Fr6chet's class L (Moore), 206. 
Fresnel coefficient (Barus), 120. 
Fucus spores, phototropism (Hurd), 201. 
Galactic system (Russell), 392. 
Genes, arrangement in chromosome (Castle), 
25, 32. 
Genes, theory of (Castle), 126, 500. 
Genes, theory of (Plough), 167; (Sturtevant 
et al.), 168. 
Glenn, O. E. Covariants of Binary 
Modular Groups, 107. 
Gomberg, M. Ethylene Chlorhydrin, 424. 
GoTTSCHALK, V. H., see Millikan, R. A., 
591. 
Grants from trust funds, 492. 
Gravitating needle (Barus), 547. 
Gronwall, T. H. Theorem of Power 
Series, with an Application to Conformal 
Mapping, 22. 
. Twist in Conformed Mapping, 248. 
Groups, binary modular (Glenn), 107. 
Groups with two operators (Miller), 272. 
Growth rate of Helianthus (Reed and Hol- 
land), 135. 
Gun, pressures in (Webster and Thompson), 
259. 
Guns, projectiles from (Abbot), 386. 
Gymnosperms, cell division (Bailey), 283. 
Hall, E. H. Thermo-Electric Equation 
P = TdV/dT Once More, 197. 
Halsted, W. S. Congenital Arterio-Ve- 
nous and Lymphatic©- Venous Fistulae, 
76. 
Harkins, W. D. Adhesion between Mer- 
cury, Water, and Organic Substances, 
and the Fundamental Principles of Flota- 
tion, 569. 
. Change of Molecular ELinetic Energy 
into Molecular Potential Energy: the 
Entropy Principle and Molecular Asso- 
ciation, 539. 
. Cohesion, Internal Pressure, Ad- 
hesion, Tensile Strength, Tensile 
Energy, Negative Surface Energy, and 
Molecular Attraction, 562. 
. Electromagnetic Hypothesis of the 
Kinetics of Heterogeneous Equilibrium, 
and of the Structure of Liquids, 152. 
Harmonics, zonal spherical (Webster and 
Fisher), 79. 
Hecht, S. Temperature and the Dura- 
tion of a Biological Process, 146. 
Hegner, R. W. Quantitative Relationslbe- 
tween Chromatin and Cytoplasm, 19. 
Heine-Borel-Lebesgue theorem (Moore), 206 
Helianthus, growth rate (Reed and Holland), 
135. 
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