526 



AMERICAN MEN OF SCIENCE 



memorative medal, La. Purchase Expos, 04. 

 Min. and Metal. Eng; Statist. Ass; Min. Cong; 

 Coal Min. Inst; Wash. Geol. and Econ. Societies. 

 Anthracite. 

 Parker, Prof. Q(eorge) H(oward), 16 Berkeley 

 St, Cambridge, Mass. *Zoology. Philadelphia, 

 Pa, Dec. 23, 64. Acad. Nat. Sciences, Philadel- 

 phia, 79-82; B.S, Harvard, 87, Sc.D, 91, Parker 

 fellow, at Leipzig, Berlin, Freiburg and Naples, 

 91-93. Asst. zool, Harvard, 86-88, instr, 88-91, 

 93-99, asst. prof, 99-06, prof, 06- Clark lec- 

 turer, Amherst, 14; U. S. investigator, Pribilof 

 Beals, 14. Nat. Acad; A.A. (v. pres, 16); Soc. 

 Nat; Soc. Zool; Physiol. Soc; Ass. Anat; Soc. 

 Exp. Biol; Ecol. Soc; Philos. Soc; Am. Acad; 

 hon. mem. Calif. Acad; Wash. Acad; N. Y. 

 Acad; Phila. Acad; Boston Soc. Nat. Hist; cor. 

 mem. London Zool. Soc; assoc. mem. Soc. Beige 

 de Biol. Biology and social problems; the ele- 

 mentary' nervous system; anatomy and physiol- 

 ogy of sense organs and of central nervous 

 organs; reactions of organi.sms. 



Parker, Prof. Gordon, Colorado Springs, Colo. 

 Forestry. Wantagh, N. Y, April 26, 79. A.B, 

 Columbia, 00; M.F, Harvard, 11. Field asst, 

 forest asst, forest examiner and forest super- 

 ^'isor, U. S. Forest Service. 10-19 ; asst. prof, 

 forestry, Colo. Col, 19- A.A; Forestry Ass; 

 Am. Geog. Soc. 



Parker, Prof. H(arry) G(eorge), Liberty, Mo. 

 Chemistry. London, England, Nov. 15, 65. A.B, 

 William Jewell, 92, A.M, 93 ; Ph.D, Harvard, 96. 

 Prof. chem. and physics, William Jewell, 96-13, 

 chem, IS- Chem. Soc; Mo. Soc. Math, and Sei. 

 Teachers (v. pres). Atomic weight of magne- 

 sium; centrifugal quantitative analysis. 



Parker, Prof, Herschel C(llflford), 21 Fort Greene 

 Place, Brooklyn, N. Y. *Physics. Brooklyn, 

 July 9, 67. Ph^B, Columbia; 90, fellow, 90-91. 

 Asst. physics, Columbia, 91-93, tutor, 93-01, instr, 

 01-03, asst. prof, 03-11. A.A; Physical Soc; 

 Elec. Eng ; Electrochem. Soc ; Am. Alpine Club ; 

 fel. Am. Geog. Soc; Explorer's Club; fel, N. Y. 

 Acad; Can. Alpine Club. Methods of electrical 

 measurement; electrical resistances; electrical 

 investigations with very brief intervals of con- 

 tact; electrical properties of materials at high 

 incandescence; new method of reducing metallic 

 iridium; formation and electrical properties of 

 helium. 



Parker, Horatio N(ewton), Eng. Building, Jack- 

 sonville, Fla. Public health. Cambridge, Mass, 

 Feb. 3, 71. Mass. Inst. Tech. Asst. biologist, 

 Boston Water Works, 96-99; asst. and chief 

 biologist, Metropolitan Water Works, 00-01; 

 health officer, Montclair, N. J, 01-04; asst. hy- 

 drographer and asst. engineer, U. S. Geol. Surv, 

 04-10; dairy bacteriologist, Illinois, and asst, 

 Exp. Sta, 10-17; lecturer, municipal sanit, In- 

 diana, 17; bacteriologist and program ed, 'De 

 lineator' seventh baby campaign, 17-18; city 

 bacteriologist and chemist, Jacksonville, Fla, 

 IS- Soc. Bact; Pub. Health Ass; Chem. Soc; 

 Dairy Science Ass; Water Works Ass; Int. Ass. 

 Dairy and Milk Inspectors; New Eng. Water 

 Works Ass. Field work on surface water sup- 

 plies; eflfect of dissolved gases in water on 

 micro-organisms; water and milk supply and ty- 

 phoid fever. 



Parker, Prof. J(olin) B(emard), 1217 Lawrence 

 St, N. E, Washington, D. C. Biology. Danville, 

 Ohio, Sept. 24, 70. A.B, Ohio State, 98, fellow, 

 98-00, A.M, 00, Ph.D, 15. Asst. English, Ohio 

 State, 98-00; instr. biol, S. High Sch, Cleveland, 

 Ohio. 00-06; asst. entomologist, Kansas State, 

 and Exp, Sta, 08-10; instr. biol, Catholic Univ, 

 10-13, assoc. prof, 13-18, prof, 18- A.A; En- 

 tom. Soc; Wash. Entom. Soc. Entomology. 



Parker, Prof, John H(tintington), 1809 Leaven- 

 worth St, Manhattan, Kans. Agronomy. St. 

 Paul, Minn, Aug. 13, 91. B.S, Minnesota, 13; 

 M.S. A, Cornell, 16. Scientific asst. cereal inves- 

 tigations, bur. plant indust, U. S. Dept. Agr, 

 13-17; assoc. prof, farm crops, Kansas State, 

 17- A.A; Soc. Agron. Bust resistance in cere- 

 als; inheritance in wheat, oats and sorghum. 



Parker, Prof. Matthew A(rcliibald), University 

 of Manitoba, Winnipeg, Can. Chemistry. Glas- 

 gow, Scotland, 71. B.S, Glasgow, 02; Heidel- 

 berg, 07. Lecturer and demonstrator, Glasgow 

 Tech. Col, 94-01; lecturer org. chem, Glasgow, 

 01-04; prof, chem, Manitoba, 04- A.A; Chem. 

 Soc; Soc. Chem. Indust; fel. Royal Soc. Can; 

 Can. Inst. Chem; fel. London Chem. Soc. 



Parker, Dr, R(alpli) R(ol)inson), Montana State 

 College, Bozeman, Mont. Entomology. Maiden, 

 Mass, Feb. 23, 88. B.S, Mass. Col, 12, M.S, 14, 

 Ph.D, i5. Asst. zool, Mass. Col, 11-12, instr, 

 12-13, lecturer entom, 13-14; asst. entomologist, 

 Mont. State Board Entom, 15- A.A; Entom. 

 Soc; Ass. Econ. Entom. Sarcophagidae; flies; 

 sanitation; dispersion of house fly; Rocky 

 Mountain spotted fever tick. 



Parker, W(illiam) E(dward), Kensington, Md. 

 Civil engineering. Newton, Mass, March 21, 76. 

 B.S, Mass. Inst. Tech, 99. Aid, asst. and later 

 hydro g. and geod. engineer, U. S. Coast and 

 Geod. Surv, 01- Chief, div. hydrog. and topog, 

 IT. S. Coast and Geod. Surv. Civil Eng; Wash. 

 Soc. Eng. Hydrographic surveying; ocean- 

 ography. 



Parker, Dr. William H(mitington), 177 State St, 

 Boston, Mass. Physiological chemistry. Wor- 

 cester, Mass, July 31, 69. B.S, Worcester. 93; 

 Mass. Inst. Tech,' 93-94; Ph.D, Yale, 99. Instr. 

 chem, med. sch, Yale, 94-00; asst. physiol, Har- 

 vard Med. Sch, 00-01; chemist in charge, U. S. 

 Lab, Boston, 01- Chemist and bacteriologist, 

 Conn. State Board of Health, 94-00. Physiol. 

 Soc; Soc. Bact; Soc. Biol. Chem; Soc. Chem. 

 Indust. Lactose formation after complete re- 

 moval of the mammary glands; maximum pro- 

 duction of glycocoll in protein decomposition; 

 occurrence of xanthin basic in the feces; osmotic 

 properties of colloidal solutions; peripheral 

 neurons on the course of vaso-dilator nerves; 

 action of bile acids on solubility of soaps; 

 arsenic in commercial hypophosphites. 



Parkhurst, John A(delbert), Yerkes Observatory, 

 Williams Bav, Wis. * Astronomy. Dixon, 111, 

 Sept. 24, 6L Wheaton, 78-81, A.B, 00; B.S, 

 Rose, 86, M.S, 97. Instr. math. Rose, 86-88; 

 asst, Yerlces Observatory, 98, 00-04, instr. prac- 

 tical astron, 05-12, asst. prof, 12-19, assoc. prof, 

 19- A.A; Astron. Soc; fel. Royal Astron. Soc; 

 Astron. GeseU. Variable .stars; stellar photom- 

 etry; spectra of stars of Type TV; photometric 

 and photographic determination of standards for 



