BIBLIOGRAPHY OF PUBLICATIONS. 45 



Osborne, T. B., and L. B. Mendel. Maintenance and growth. (Jour. Biol. Chem., 



xi, p. xxxvii. 1912.) 



. • Role of proteins in growth. (Jour. Biol. Chem., xi, p. xxii. 1912.) 



1 • Role of different proteins in nutrition and growth. (Science, v. xxxiv, 



pp. 722-732. Nov. 24, 191 1. Read before Nat. Acad. Sci., New York, Nov. 22, 1911.) 

 PETERS, A. W. Sources of error and the electrolytic standardization of the conditions 



of the iodide method of copper analysis. (Jour. Amer. Chem. Soc, 34, p. 422. 



1912.) 

 . A critical study of sugar analysis by copper reduction methods. (Jour. Amer. 



Chem. Soc, 34, p. 928. 1912.) 

 Peters, W. J. See Bauer, L. A. 

 Phillips, John C. Size inheritance in ducks. (Jour. Exper. Zool., v. 12, No. 3. 



Apr. 1912.) 

 Pinney, Edith. A study of the chromosomes of Hipponoe esculenia and Moira atropos. 



(Biol. Bull., v. 21, pp. 168-186. Woods Hole, Aug. 191 1.) 

 Pratt, H. S. On Galactosomum cochlcariforme Rudolphi. (Zool. Anzeiger, Bd. 38, 



pp. 143-148. Aug. 191 1.) 

 Rankin, G. A. Beitrag zur Untersuchung der Portlandzementklinker. Uber die hypo- 



thetische Verbindung 8CaO.Al 2 03.2Si0 2 . Nebst optischen Untersuchungen von 



Fred. Eugene Wright. (Z. anorg. Chem., 75, pp. 63-66. 1912.) 

 Raymond, H. Mean value of radial and cross motions on the ellipsoidal theory. (As- 



tronom. Jour., No. 632. Feb. 15, 1912.) 

 Richards, Theodore W. Atomic weights. (The Willard Gibbs address.) (Jour. Amer. 



Chem. Soc, 34, p. 959. Aug. 1912.) 

 , and J. W. Shipley. A new method for the quantitative analysis of solutions 



by exact thermometry. (Jour. Amer. Chem. Soc, 34, p. 599. May 1912.) 



, and W. N. Stull, J. H. Mathews, and C. L. SpEyers. The compressibilities 



of certain hydrocarbons, alcohols, esters, amines, and organic halides. (Jour. 



Amer. Chem. Soc, 34, p. 971. Aug. 1912.) 

 Riddle, Oscar. The effects of sodium benzoate on the fertility of the egg. (Amer. 



Jour. Physiol.) 

 . Statistical studies on the seriation of ova in the ovary and the relative rate of 



growth of the large and small ova of the fowl. (Amer. Jour. Physiol.) 

 , and BarTelmez, G. W. The mechanical explanation of the origin of the 



subgerminal cavity. (Roux's Archiv.) 

 , and Spohn, A. A. On the chemistry of the white and yellow yolk of ova. 



(Jour, of Biol. Chem.) 



On a relation found to exist between changes in the chemical composi- 



tion of a membrane and changes in its permeability. (Jour. Biol. Chem.) 

 RowE, L. S. The Mexican Revolution: Its causes and consequences. (Polit. Sci. 



Quart., v. 27, No. 2.) 

 Roy, Arthur J. Discordant observations and proper-motions. (Astronom. Jour., No. 



632. Feb. 1912.) 

 Sauveur, A. See HowE, Henry M. 

 Seares, F. H. The Algol variable RR Draconis. (Astrophys. Jour. Dec. 1912. Contr. 



from Mount Wilson Solar Obs., No. 64.) 

 . Magnitude scale of the polar sequence. (Read at 14th Meeting Astron. and 



Astrophys. Soc. of America-V 

 Shipley, J. W. See Richards, Theodore W. 

 Shreve, Edith B. A calorimetric method for the determination of leaf-temperatures. 



(Johns Hopkins Univ. Circ. Feb. 1912.) 

 Shreve, Forrest. Establishment behavior of the Palo verde. (Plant World, v. xiv, 



pp. 289-296. Dec. 191 1.) 



. Cold-air drainages. (Plant World, v. xv, pp. 110-115. May 1912.) 



Shull, George H. Experiments with maize. (Bot. Gaz., 52, pp. 480-485. Dec 1911.) 

 . Genotypes, biotypes, pure lines, and clones. (Science, n. s., v. xxxv, pp. 



27-29. Jan. 5, 1912.) 



. Phenotype and clone. (Science, n. s., v. xxxv, pp. 182-184. Feb. 2, 1912.) 



. Genes or gens? (Science, n. s., v. xxxv, p. 819. May 24, 1912.) 



. A pilgrimage to Briinn. (The Antiochian. June 1912.) 



. Inheritance of the heptandria form of Digitalis purpurea L. (Zeitschr. f. Ind. 



Abstamm. u. Vererb., 6, pp. 257-267, 2 pis. 1912.) 



The primary color-factors of Lychnis and color-inhibitors of Papaver rhocas. 



(Bot. Gaz., 54, pp. 120-135. Aug. 1912.) 

 Sosman, Robert B. See Day, Arthur L. 

 SpEyers, C. L. See Richards, Theodore W. 

 Spohn, A. A. See Riddle, Oscar. 



