438 



AMERICAN MEN OF SCIENCE 



symbiosis; nutrition and growth; influence of 

 various gases on plants; relation of light and 

 darkness to growth and development; influence 

 of temperature upon plants; relation of plants 

 to climate; vegetation of American and African 

 deserts; heredity and organic evolution; re- 

 vegetation of Salton Basin; inductive influence 

 of physical factors on plants; alterations in 

 heredity induced by ovarial treatment of seed- 

 plants; water balance in succulents; Xeno-para- 

 sitism; the fundamental physical factors in 

 growth; hydration and growth; reactions of bio- 

 colloids; origin of xerophytism and of succu- 

 lence. 



MacDougall, Prof. Robert, 228 Midland Ave, 

 Montclair, N. J. *Psychology. Dewittville, 

 Que, June 12, 66. B.A, McGill, 90; A.M, Har- 

 vard, 93, Ph.D, 95; Berlin and Paris, 95-96. 

 Instr. philos, Western Reserve, 96-97, assoc. 

 prof, pedag, 97-98; instr. philos, Harvard, 98- 

 01; prof. anal, psycho!, N. 7. Univ, 01- A. A; 

 Soc. Nat; Psychol. Ass; Philos. Ass; Ass. Prof; 

 fel. N. y. Acad. (v. pres, sect, anthrop. and 

 psychol, 06, 07). Social psychology; sensory 

 perception; attention; reaction; psychological 

 esthetics; rhythms of common metres; number 

 habit; time-sense; speech; reading; spelling. 



McDougall, Prof. W (alter) B(yron), Urbana, 111. 

 Botany. Ypsilanti, Mich, Dec. 10, 83. A.B, 

 Michigan, 11, Ph.D, 13. Instr. bot, Illinois, 13- 

 17, assoCj 17-18, asst. prof, IS- A.A; Bot. Soc; 

 Ecol. Soc; 111. Acad. Mycorrhizas; root growth 

 of trees; mushrooms; symbiosis; ecology of 

 forests. 



McDougall, Prof. William, Harvard University, 

 Cambridge, Mass. Psychology. Lancashire, Eng, 

 71. M.Sc, Manchester; St. Thomas Hosp, Lon- 

 don; M.B, Cambridge; M. A, Oxford; Gottingen. 

 Fellow, St. John's Col, Cambridge, 98; reader, 

 Univ. Col, London; reader mental philos. and 

 fellow, Corpus Christi Col, Oxford; prof, psy- 

 chol. Harvard, 19- Major, R.A.M.C, 15. Royal 

 Soc. Social psychology; physiological psychol- 

 ogy; behavior; body and mind; pagan tribes 

 of Borneo. 



MacDowell, Dr. E(dwin) Carleton, Cold Spring 

 Harbor, N. Y. Zoology. New York, N. Y, 

 Sept. 8, 87. A.B, Swarthmore, 09; M.S, Har- 

 vard, 11, Sc.D, 12. Instr. zool, Dartmouth, 12- 

 13; biol, Yale, 13-14; res. investigator, sta. for 

 exp. evolution, Carnegie Institution, 14- Soc. 

 Nat; Soc. Zool; Soc. Exp. Biol. Comparative 

 myology of apes; size inheritance in rabbits; 

 bristle inheritance in Drosophila; alcoholism in 

 rats. 



McDowell, Prof. Louise S(herwood), 6 Norfolk 

 Terrace, Wellesley, Mass. Physics. "Wayne, N. 

 Y, Sept. 29, 76. A.B, Wellcslev, 98 ; A.M, Cor- 

 nell, 07, feUow, 08-09, Ph.D, 09. Teacher sci- 

 ence and English, Northfield Sem, 98-01 ; physics 

 and math, high sch, Warren, Ohio, 01-06; instr. 

 physics, Wellesley, 09-10, assoc. prof, 10-13, 

 prof, and head of dept, IS- Asst. and assoc. 

 physicist. Bur. Standards, 18-19. A.A; Physi- 

 cal Soc. Electrical properties of selenium; 

 fluorescence; crystal detectors; 3 -electrode vac- 

 uum tubes. 



McElfresh, Dr. W(illiara) E(dward), Williams- 

 town, Mass. Physics. Griggsville, 111, Oct. 5, 



67. A.B, Illinois Col, 88: A.B, Harvard, 95, 

 A.M, 96, Ph.D, 00. Asst. physics. Harvard, 

 96-01, Austin teaching fellow, 01-02, instr, Rad- 

 cliffe, 97-01; Williams, 01-03, asst. prof, 03-05, 

 Thomas T. Bead prof, 05- Research, Caven- 

 dish lab, Cambridge, 14. A.A; Physical Soc. 

 Occlusion of hydrogen by palladium. 



McEvoy, James, 77 Toronto Arcade, Yonge St, 

 Toronto, Ont, Can. Geology. Carleton Co, Ont, 

 Feb. 2, 62. B.A.Sc, McGill, 83. With Can. 

 Geol. Surv, 85-00; geologist, land commissioner 

 and chief engineer, Crow's Nest Pass Coal Co. 

 and gen. supt, M. F. and M. 'Ry, 01-07 ; consult- 

 ing mining engineer, 08- Can. Min. Inst; Lon- 

 don Inst. Min. and Metal. Development of coal 

 properties. 



McEwan, Dr. Eula D(avis), Simpson College, 

 Indianola, Iowa. Geology. Milford, 111. A.B, 

 Indiana, 13, A.M, 14, Ph.D, 18; Columbia, 16- 

 17. Paleobotanist, Smithsonian Inst, 17-18; 

 instr. geol. Northwestern, 18-19; head of dept, 

 Simpson, 20- Paleont. Soc; Ind. Acad. Brachio- 

 poda. 



McEwen, Dr. G{eorge) F(rancis), La Jolla, Calif. 

 Physics, Mathematics. Manchester, Iowa, June 

 16, 82. A.B, Stanford, 08, Ph.D, 11. Asst. 

 physics, Stanford, 07-10, applied math, 08-10, 

 instr, 10-11; math, Illinois, 11-12; oceanogra- 

 pher, Seripps Inst, California, 12-, asst. prof. 

 California, 19- Physicist, Marine Biol. Sta, 

 San Diego, 08-11 ; mem. committee on Pa- 

 cific exploration, Nat. Research Council, 19. 

 Physical Soc; Math. Soc; "Am. Geog. Soc; Geo- 

 phys. Union. Applied mathematics; oceanogra- 

 phy; biology; statistical methods; measurement 

 of viscosity; temperature, salinity and circula- 

 tion in the North Pacific Ocean. 



McEwen, Prof. R(obert) S(tanley), Oberlin Col- 

 lege, Oberlin, Ohio. Zoology. Cleveland, Ohio, 

 Jan. 6, 88. A.B, Western Reserve, 11, A.M, 12; 

 Ph.D, Columbia, 17. Asst. sool, Columbia, 16- 

 17; ihstr, Oberlin, 17, asst. prof, 19- With 

 Hosp. C, U.S.N.R.F, 17-18. Light and gravity 

 reactions of Drosophila. 



McFarland, Prof. David F(ord), Pennsylvania 

 State College, State College, Pa. Chemistry. 

 Mansfield, Ohio, Aug. 1, 78. A.B, Kansas. 00, 

 A. M, 01; fellow, Yale, 02-03, M.S, 03, Ph.D, 

 09. Instr. chem, Kansas, 00-03, asst. prof, 03- 

 10; Illinois, 10-16, assoc. prof, applied chem, 16- 

 20; j)rof. metal, and head of dept, Pa. State, 

 20- Asst. chem, Yale, 08-09. A.A; Chem. Soc; 

 Min. and Met. Eng; Steel Treat. Soc. Reactions 

 of organic acid esters and chlorids in liquid am- 

 monia solutions; pyrimidines and amidines; 

 composition of natural gas; helium in natural 

 gas; alloys of chromium, copper and nickel; 

 steel and various non-ferrous alloys. 



McFarland, Prof. F(rank) M(ace), 2 Cabrillo Ave, 

 Stanford University, Calif. *Histology. Cen- 

 tralia, 111. June 10, 69. Ph.B, DePauw, 89; 

 A.M, Stanford, 93 ; Wiirzburg and Ziirich, 94-96, 

 Ph.D, Wurzburg, 96. Prof, biol, Olivet, 89-92; 

 instr. histol, Stanford, 92-94, asst. prof, 94-97, 

 assoc. prof, 97-09, prof, 09-, director, marine 

 biol. lab, 10-18. A.A; Ass. Anat; Calif. Acad. 

 Cytology; opisthobranch Mollusca; invertebrate 

 zoologj-; vertebrate spermatogenesis; neurocy- 



