20 



AMERICAX MEN OF SCIEXCE 



08, geologist, 08-09; consulting geologist and 

 engineer, 09- Temporary field asst, U. S. Geol. 

 Surv, 00-03 ; lecturer petrol, geol. and tech, Chi- 

 cago, 14; Harvard and Mass. Inst. Tech, 16; 

 chief, oil, gas and mines sect, Bur. Int. Revenue, 

 17-19. A.A; Geol. Soc; Paleont. Soc; Soc. 

 Econ. Geol; Seismol. Soc; Min. and Metal. Eng. 

 (chairman, southwest, sect, chairman, petrol, 

 committee, 19-20); Min. and Metal. Soc. (mem. 

 council, 18-); Ass. Petrol. Geol; Pacific Astron. 

 Soc; Cooper Ornith. Club; LeConte Geol. Soc. 

 (sec'y, 01) ; Geol. Soc. of Am. Univ. (pres, 02) ; 

 Wash. Geol. Soc. (sec'y, 07); Wash. Biol. Soc; 

 Wash. Acad; London Geol. Soc; London Mala- 

 col. Soc; Royal Geog. Soc. Pleistocene and 

 Tertiary paleontology and stratigraphy of the 

 western coast of North America; geology, pale- 

 ontology and technology of the California oil 

 fields; paleontology of San Pedro, California; 

 Tertiary and Quaternary Pectens of California ; 

 paleontology of the Santa Cruz Mountains; 

 geology and oil resources of Coast Ranges; oil 

 resources of the world ; taxation of mines. 



Arnold, Prof, S(amuel) T(onilinson), Brown ITni- 

 versity. Providence, R. I. Chemistry. Fall 

 River, Mass, 92. A.B, Brown, 13, A.M, 14, Ph.D, 

 16. Inst. che7n, Brown, 16-18, asst. prof, 18- 

 Chem. Soc. (sec'y, R. I. sect, 18). Analytical 

 chemistry. 



Amy, Prof. A(lbert) C(edric), 2115 Dudley St, 

 St. Paul, Minn. Agriculture. Washington Co, 

 Minn, Nov. 4, 77. B.S.(Agr), Minnesota, 09. 

 Asst. prof, agr, Minnesota, 09-, a7id asst. agri- 

 culturist, Exp. Sta, 09-14, in charge farm crops, 

 14- Soc, Agron. Farm crops; forages; small 

 grains; corn; rotations. 



Amy, Prof. H(enry) V(inecome), 115 W, 68th St, 

 New York, N. Y, Pharmacy. Philadelphia, Pa, 

 Feb. 28, 68. Ph.G, Phila. Col. Pharm, 89, Ph.M, 

 19 ; Ph.D, Gottingen, 96. Frof. pharmacy. West- 

 ern Reserve, 97-11 ; chem, Col. Pharmacy, Co- 

 lumbia, 11- A.A; Pharmaceut. Ass; Chem. Soc; 

 Franklin Inst. Pharmaceutical chemistry; re- 

 vision of the United States Pharmacopajia and 

 of the national formulary, 



Arps, Prof, George F(rederick), 216 E, Lane 

 Ave, Columbus, Ohio. Psychology. Cary, 111, 

 Jan. 23, 75. A.B, Stanford, 04; A.M, Indiana, 

 05; Ph.D, Leipzig, 08, Assoc, prof, educ. and 

 psychol, Indiana, 08-10; asst, prof, psychol, 

 Illinois, 10-12; prof, Ohio State, 12- Major, 

 Sanit, C, 18-19, A, A; Psychol Assoc. Sensa- 

 tions of pressure; attention and rhythm; the 

 influence of intensity on the acoustic perception 

 of depth; awareness as an eflBciency factor; 

 visual discrimination; color induction; regenera- 

 tion, 



Arsem, William C(ollins), Schenectady, N. Y. 

 Chemistry. Chelsea, Mass, May 1, 80. B.S, 

 Mass. In.st. Tech, 01. Chem. engineer, Gen. Elec. 

 Co, 01-18; pres. and treas, Org. Products Corp, 

 16-; pres, Indust. Tech. Corp, 18- Silver medal, 

 Panama-Pacific Expos, 15. Chem. Soc. (pres, 

 east. N, Y, sect, 15-17); Eleetrochem, Soc; 

 Elec, Eng. Electrochemistry; organic chemis- 

 try; transformation of carbon into graphite; 

 electric vacuum furnaces; valency and molecular 

 structure; electrode surface and dielectric phe- 

 nomena. 



Arthur, Prof. J(oseph) C(harles), La Fayette, Ind, 

 *Botany. Lowville, N, Y, Jan. 1] . 50. "B.S, Iowa 



State. 72, M.S, 77, Sc.D, 20; Hopkins, 78-79; 

 Harvard, 79; Sc.D, Cornell, 86; Bonn, 96; LL.D, 

 Iowa, 16. Instr. bot, Minnesota and Wisconsin, 

 79-82 ; botanist, N. Y. Exp. Sta, Geneva, 84-87 ; 

 prof, bot, Purdue, 87-88, veg. physiol. and path, 

 and botanist, Exp. Sta, 88-15, emer. prof. bot. 

 15- Int. Cong. Arts and Sciences, St. Louis, 04 

 (speaker). A.A. (sec'y, F, 86, asst. gen. sec'y. 

 87, V. pres, 95); Soc. Nat; Bot. Soc. (pres, 02, 

 19); Soc. Prom. Agr. Sci; Philos. Soc; Ind. 

 Acad, (pres, 93); Iowa Acad; Phila. Acad; 

 Torrey Bot. Club; Int. Ass. Bot; Cong. Int. Bot. 

 (mem. committee nom. crypt, 05-10). Fungous 

 diseases of cultivated crops; development of 

 plant rusts; the connection of aeeial and telial 

 stages of heteroeeismal Uredinales. 



Artschwager, Dr, Ernst, Cornell University, 

 Ithaca, N, Y. Botany. Linkuhnen, Germany, 

 July 9, 89, B.S, Colorado, 15; Ph.D. Cornell, 

 18. Scientific asst, bur. plant indust. U. S. Dept. 

 Agr, 16-17; asst. plant physiol, Cornell, IS- 

 Collaborntor, bur. plant indust, U. 8. Dept. Agr, 

 17- Bot. Soc ; Phytopath, Soc, Plant anatomy, 

 physiology and pathology, 



Ashcraft, Prof. T(homas) B(ryce), 34 Pleas*ant 

 St, Waterville, Maine, Mathematics. Marsh- 

 ville, N, C, Nov. 27, 82. A.B. W.nke Forest, 

 06; Ph.D, Hopkins, 11. Principal, Wingate 

 High Sch, 06-07 ; assoc. prof, math, Colby, 11- 

 13, prof, 13- Math, Soc, Quadratic involutions 

 on the plane rational quartic. 



Ashford, Col, Bailey K(elly), M, C, U. S. A, 



17 Nereidas Ave, San Juan, P, R. Medicine. 

 Washington. D, C, Sept, 18, 73, M.D, George- 

 town, 96. Sc.D, 11. Army med. officer, 97- 

 Mem. P. R. Inst. Trop. Med. and Hygiene, 13-; 

 Rockefeller Foundation med, exped, to Brazil, 

 16; in charge battle training of med, officers, 

 A,E.F, 17-18; mem. trop. diseases prevention 

 committee, London ; consulting ed, Med. and 

 Surg. Hist, of the World War, 20. U. S. dele- 

 gate. Int. Cong. Indust. and Alimentary Hy- 

 giene, Brussels, 11. Am. Phvsicians; Soc. Clin. 

 Invest; Soc. Trop. Med; Col*. Surg; P. R. Med. 

 Ass, (pres, 15), Tropical diseases; application 

 of medical science to war. 



Ashhurst, Dr. Astley P(aston) C(ooper), 1629 

 Spruce St, Philadelphia, Pa, Surgery. Phila- 

 delphia, Aug. 21, 76. A.B. Pennsylvania, 96, 

 M.D, 00. Surgeon Episcopal Hosp, 15-; Ortho- 

 pedic Hosp. 14-; prosector, Pennsylvania, 04- 

 11. inst, 11-20, assoc. ,?0- Col. M.R.C, A.E.F, 

 17-18, Gross prize, Phila. Acad. Surg, 10, Ool. 

 Surg; Surg. Ass; Soc. Int. de Chirurg. "En- 

 largement of the prostate; fractures of the hu- 

 merus: upper abdomen ; nuiltiple fractures; ])or- 

 foration of intestine and gall-bladder in typhoid 

 fever; tetanus; empyema; birth injuries of 

 shoulder. 



Ashley, Prof. Geo(rge) H(all), Capitol, Harris- 

 burg, Pa. *C,enlngy. Rochester, N. Y, Aug. 9, 

 66. M.E, Cornell," 89; A.M, Stanford, 92. Ph.D, 

 94. Paleontologist, Ward's Nat. Science Estab, 

 Rochester, N. Y. 89-91; asst. geologist, Ark, 

 Geol, Surv, 91-93; teacher, high schools, Stock- 

 ton and San Bernardino. Calif, 94-96; asst, 

 state geologist, Ind. 96-00; prof. biol. and geol, 



