306 



AMERICAN MEN OF SCIENCE 



fellow, 06-07. Asst. prof, med, Rush Med. Col, 

 11-19, mem. Sprague Mem. Inst, Chicago, 14- 

 20; prof, pediat, Minnesota, 20- Ed, 'Am. 

 Jour. Diseases of Children.' Pediat. Soc; Soc. 

 Pharmacol; Ass. Path, and Bact. Duodenal 

 ulcer; pyelitis. 

 Helmick, Dr. Homer H(enry), 622 N. Clinton St, 

 Defiance, Ohio. PJiysical chemi.stry. Defiance, 

 April 4, 90. A.B, Defiance, 09, A.M, 10; Ph.D, 

 Chicago, 18. Assoc, prof. chem. Wheaton, 11- 

 12, prof, 12-15; asst, Chicago, 15-18; second 

 lieut, Sanit. C, 18-20. Chem. Soc; 111. Acad. 

 Radioactivity; determination of thorium; radio- 

 active constants of actinium. 



Hemenway, Prof. Ansel F(rancis), 634 Headley 

 Ave. Lexington, Ky. Botany. Eugene, Oregon, 

 Oct. 13, 78. A.B, Oregon, 02, A.M, 04; Harvard. 

 09; Ph.D, Chicago, 12. Supt. of schools, dist. 

 86, Spokane, Wash, 05-08; Austin teaching fel- 

 low, Harvard, 09-11 ; prof, hiol, Transylvania, 

 12- Prof, biol, Oregon, summers, 10, 11; asst. 

 pathologist, cereal investigations, U. S. Dept. 

 Agr, summers, 18, 19. A. A; Bot. Soc; Phyto- 

 path. Soc. Plant anatomy; anatomy and physi- 

 ology of phloem. 



Hemingway, Dr. E(arle) Heaton, Hopewell, Va. 

 Chemical engineering. North Haven, Conn, 

 June 20, 93. Ph.B, Yale, 13, Ph.D, 16. Re- 

 search chemist, Calco Chem. Co, 16-17; research 

 engineer. Watertown Arsenal, 19-20; with 

 Tuhize Artificial Silh Co, 21- Lieut, U.S.A, 

 17-19. 



Hemmeter, Prof. John C(onrad), 739 University 

 Parkway, Baltimore, Md. Medicine. Baltimore, 

 April 25, 63. Baltimore City Col, 83; M.D, 

 Maryland, 84, hon. Sc.D; Ph!D, Hopkins, 90; 

 LL.D, St. John's (Md), 05. Physician in 

 charge, Bay View Asylum, Baltimore, 86-8S; 

 prof. din. med, med. dept, Maryland, 03- 

 Smithsonian fellow, Int. Biol. Inst, Naples, 13-; 

 mem. Cong. Internal Med, Germany. Regent, 

 Maryland. A.A; Royal Soc. Arts; Physiol. 

 Gesell; Leop. -Carol. Acad; Royal Imp. Soc. 

 Austrian Physicians. Physiology and pathol- 

 ogy of the digestive organs ; physiological foun- 

 dations of piano technique; history of physiol- 

 ogy and medicine. 



Hempelmann, Dr. Theodore C(arl), 2021 S. 

 Grand Ave, St. Louis, Mo. Pediatrics. St. 

 Louis, Mo, 85. M.D, Washington (St. Louis), 

 08. Instr. din. pediat, Washington (St. Lo-uis) , 

 11- Am. Med. Ass; Child Hygiene Ass. Tu- 

 berculosis in childhood. 



Henchman, Miss Annie P(arker), Station for 

 Experimental Evolution, Cold Spring Harbor, L. 

 I, N. Y. Zoology, Embryology, Histology. Ja- 

 maica Plain, Mass, March 22, 52. Radcliffe, 

 84-90. A.A; Soc. Nat; Soc. Zool. Nervous 

 system of Limax maximus; development of 

 hooks in Pectinatella. 



Henderson, Prof. Archibald, Chapel Hill, N. C. 

 Mathematics. Salisburv, N. C, June 17, 77. 

 A.B, North Carolina, 98, A.M, 99, Ph.D, 01; 

 summer sch, Chicago, 01, fellow, 02-03, Ph.D, 

 15; Cambridge, Berlin, Paris, 10-11; hon. D.C.L, 

 Univ. of the South, 17. Instr. math. North Caro- 

 lina, 98-02. assoc. prof, 02-08, prof, pure math, 

 08-20, head, dept. math, 20- Math. Soc; N. C. 

 Acad; Elisha Mitchell Sci. Soc; Circolo Mat. 



di Palermo. Twenty-seven lines upon the cubic 

 surface; modern geometry. 



Henderson, Prof. E(mest) N(orton), 179 St. 

 James Place, Brooklyn, N. Y. Psychology. La 

 Salle Co, 111, Dec. 17, 69. Ph.B, California, 90, 

 A.B, 93, A.M, 94; Ph.D, Columbia, 03. Teach- 

 ing f elloAV in philos, California, 92-95 ; principal, 

 high sch, Woodland, Calif, 95-97 ; instr. psyehol. 

 State Nor. Sch, Chico, Calif, 97-01; assoc.'prof. 

 pedag, Adelphi, 02-03, prof. educ. and psyehol, 

 03-09, philos, educ. and psyehol, 09- Psychol. 

 Ass; Philos. Ass; Soc. Col. Teachers Educ. 

 Memory for connected trains of thought; prin- 

 ciples of education. 



Henderson, G(eorge) E, 1920 Chestnut St, Phila- 

 delphia, Pa. Mechanical engineering. Philadel- 

 phia, Jan. 14, 61. Grad, Lauderbach Acad, 

 PhUa, 76. Railway draftsman, asst. supt. and 

 Rupt, 83-03; consulting meeh. engineer, 04- 

 Lecturer, Brooklyn Polytech, 06 ; eng. for Pa. 

 for Fuel Ad, 17-19. Mech. Eng; Master Me- 

 chanics Ass; Master Car Builders; Franklin 

 Inst; Phila. Eng. Club; N. Y. R. R. Club. Lo- 

 comotive operation; cost of locomotive opera- 

 tion. 



Henderson, Judson Pulford, Dominion Observa- 

 torv, Ottawa, Can. Astrophysics. Toronto. Can, 

 March 2, 91. B.A, Toronto, 14, M.A, 15, fellow, 

 16-19. Asst. astron, Toronto, 14-15; asst. as- 

 tronomer. Dominion Observatory, 19- Asst. 

 tech. instr. radiography, Toronto. A.A; Astron. 

 Soc; Royal Astron. Soc. Can; Can. Inst. As- 

 tronomy: radiotelegraphy; ultra violet spec- 

 trum : zinc arc in quartz tube ; hot cathode and 

 vapor ionization criteria ; spectroscopic binaries. 



Henderson, Prof. Junius, University of Colorado, 

 Boulder, Colo. Paleontology, Conchology. Mar- 

 shalltown, Iowa, April 30, 65. A.B, Colorado, 

 08. Curator, miiseum, Colorado, 03-. prof. nat. 

 hist, 09- A.A; Paleont. Soc; Ornith. Union; 

 Wilson Ornith. Club; Soc. Mammal: Soc. 

 Ichthyol. and Herp; Ass. Mus; Wash. Biol. Soc; 

 London Malacol. Soc. Invertebrate paleontol- 

 ogy; ornithology. 



Henderson, Prof. L(awrence) J(oseph), 4 Willard 

 St, Cambridge, Mass. *Chemistry. Lynn, Mass, 

 June 3, 78. A.B, Harvard, 98, M.D, 02; Stras- 

 bourg, 02-04. Lecturer biol. chem, Harvard, 

 02-03, instr, 03-10, asst. prof, 10-19, j^rof, 19- 

 Nat. Acad; A.A; Soc. Nat; Chem. Soc; Physiol. 

 Soc; Soc. Biol. Chem; Am. Acad. Biological 

 chemistry ; physical oiiemistry ; the physico- 

 chemical structure and organization of the body. 



Henderson, Dr. L(awrence) M(elvin), University 

 of Minnesota, Minneapolis, Minn. Physical 

 chemistry. Northwood, Iowa, July 24, 89. A.B, 

 St. Olaf, 10; A.M, Chicago, 11, Ph.D. 16. Asst. 

 chem, Cliicago, 15-16; asst. prof, Minnesota, 16- 

 A.A; Chem. Soc. Radio-activity; ratio of meso- 

 thorium one to thorium in thorium minerals. 



Henderson, Miss L(ena) B(ondurant), University 

 of Tennessee, Knoxville, Tenn. Botany. New 

 Orleans, La, Dec. 28, 80. B.S, Tennessee, 08; 

 fellow. Cold Spring Harbor. Teacher biol. Cent. 

 High Sch, Knox Co, Tenn, 08-12; asst. prof, bot, 

 Tennessee, 12- Teacher bot. and zool, Summer 

 Sch. of South. A.A ; Bot. Soc. Plant pathology. 



