280 



AMERICAN MEN OF SCIENCE 



Hageman, Dr. Aaron Martin, 33 Glenwood Ave, 

 Bloomfield, N. J. Chemistry. Bound Brook, 

 N. J, Aug. 17, 90. B.S, Rutgers, 12, M.S, 13; 

 fellow, Wisconsin, 16-18, Ph.D, 18. Asst. chem, 

 Rutgers, 13-16; chief chemist in charge anal, 

 chem, chemical research, glass and metal, West- 

 inghouse Lamp Co, 18- Cliem. Soc; Electro- 

 chem. See. Inorganic chemistry ; metallurgy ; 

 chemistry and metallurgy of molybdenum and 

 tungsten. 



Hagen, Rev. John G(eorge), S. J, Specola Vati- 

 cana, Rome, Italy. *Mathematics, Astronomy. 

 Brcgenz, Austria, March 6, 47. Miinster, 70- 

 71; Bonn, 71-72; Ditton Hall, England, 75-80. 

 Prof, math, Prairie du Chien, Wis, 80-88; 

 director, observatory, Georgetown, 88-06; Vati- 

 can Obscrvatorrj, Rome.OG- Math. Soc; Astron. 

 Soc; Wash. Acad; for. assoc. Royal Astron. 

 Soc; Pontificia Acad. Eom. dei Nuovi Lincei; 

 Astron. Ge^ell; Math. Verein; Leopold Carol. 

 Acad; Soc. Sci. de Brvrxelles; Soc. Astron. Ital. 

 Synopsis of higher mathematics; Leonardi 

 Euleri opera* collecta; variable stars and star 

 colors; nebulae; rotatien of the earth. 



Hagenow, Prof. Charles F(rederick), Washington 

 University, St. Louis, Mo. Physics. Altona, Ger- 

 many, Feb. 3, 74. B.S, Nebraska, 00, A.M, 06; 

 Ph.D, Chicago, 19. Instr. math, Nebraska, 04- 

 06; Armour, 06-09, physics, 09-13; instr, Chi- 

 cago, 18-19; asst. prof, Washington (St. 

 Louis), 19- A.A. Electro-optics; double elec- 

 tric refraction; thermionic and photo-electric 

 phenomena at lowest attainable pressures. 



Hager, Dorsey, Higgins Building, Los Angeles, 

 Calif. Geology. St. Paul, Minn, June, 87. 

 W^ashington (St. Louis), 06-09; Columbian, 09- 

 10. Field foreman, Kern Trading and Oil Co, 

 10-13; consulting and field geologist, 13-19; 

 consultant and chief geologist, Nat. Exploration 

 Co. and Union Oil Co. of Del, 19- Min. Eng; 

 Ass. Petrol. Geol. Petroleum geology and tech- 

 nology. 



Haggerty, Prof. M(elvin) E(verett), University 

 of Minnesota, Minneapolis, IMinn. Psychology. 

 Bunker Hill, Ind, Jan. 17, 75. A.B, Indiana, 

 02, A.M, 07; A.M, Harvard, 09, Ph.D, 10. Asst. 

 prof, psychol, Indiana, 09-11, assoc. prof, and 

 later prof, 11-15; cduc. psychol, Minnesota, 15-, 

 dean, col. educ. and director, psycho-educ. clinic, 

 SO- Asst. philos. Harvard, 09-10. A.A; Psy- 

 chol. Ass. Animal psychologj^; educational psy- 

 chology; psychology of learning and work. 



Hahn, C(larence) W(ilson), 89 Murray Lane, 

 Flushing, N. Y. Biology. Plainville, Ohio, 

 Aug. 19, 77. B.S, Cincinnati, 99; M.S, Trinity 

 (Conn), 01; A.M, Harvard, 03. Instr. biol, 

 Cincinnati, 99-00; nat. hist. Trinity (Conn), 

 00-01 ; teacher science, high sch, Little Falls, 

 JvT Y, 03-04; hiol. High Sch. of Commerce, N. 

 T. City, 04- A.A; Soc. Nat; N. Y. Biol. Teach- 

 ers' Ass. Regeneration in Actinia, Halcambia 

 and Metridium; reptilian embryology; biologi- 

 cal technic; life history and changes in the 

 nucleus of Haemogregarina stepanovi of the 

 turtle ; trA-panosomos and haemogregarines of 

 the frog ; Myxosporidia of fish. 



Hahn, Prof. Dorothy A(nna), Mt. Holyoke Col- 

 lege, South Hadley, Mass. Chemistry. Phila- 



delphia, Pa, April 9, 76. A.B, Bryn Mawr, 99, 

 fellow, 07-08; Leipzig, 06-07; fellow, Yale, 15- 

 16, Ph.D, 16. Prof, chem. Pa. Col. for Women, 

 99-06; instr, Mt. Holyoke, 08-14, assoc. prof, 

 14-16, prof, 16- Chem. Soc. Grignard addition 

 to unsaturated ketones; isomerism of derivatives 

 of cyclopropane; polypeptid-hydantoins; sul- 

 phur-hydantoins and iso-sulphocyanids; chem- 

 ical solu])ilities. 



Haigh, Prof. Frank L(oyal), 833 Washington St, 

 Walla Walla, Wash. Chemistry. Green Lake, 

 Wis, Nov. 25, 85. A.B, Ripon, 08; Ph.D, Yale, 

 12. Instr. chem, Shefdeld Sci. Sch, Yale, 12-15; 

 prof, and head of dept, Wliitman, 16- Chem, 

 Soc. Inorganic chemistry. 



Haigh, Dr. L(eonard) D(ixon), 1617 Cauthom 

 Ave, Columbia. Mo. Chemistry. Yorkville. Ill, 

 Nov. 24, 75. B.S, Michigan, 00, M.S, 03 ; Ph.D, 



11. Commercial chemist, 03-07; asst. prof. 

 agr. chem, Missouri, 07- Chem. Soc. Chem- 

 istry of beef animals. 



Haines, Prof. A(rthur) L(ee), 508 Cottage Ave, 

 Vermilion, S. Dak. Chemistry. Wyoming, 

 Iowa, June 25, 74. B.S, Upper Iowa, 96; A.M, 

 South Dakota, 05 ; Wisconsin. Asst. chem. South 

 DaTcota, 04-05, chem. and physics, 05-06, instr. 

 chem, 06-13, asst. prof, 13-19, assoc. prof, 19-, 

 in charge of dcpt. 18-19. Chem. Soc. (pres, S. 

 Dak. sect); S. Dak. Acad, (sec'y-treas). De- 

 hydration of alcohol by calcium carbid. 



Haines, Prof. Thomas H(arvey), 1194 Oak St, 

 Columbus, Ohio. Psychology. Moorestown, N. 

 J, Nov. 4, 71. A.B, Haverford, 96, A.M, 97; 

 A.M, Harvard, 98, Ph.D, 01; M.D, Ohio State, 



12. Asst. philos. Harvard, 99-00; prof, psychol, 

 Ohio State, 01-15, mental and nervous diseases, 

 15-; field consultant, Nat. Committee Mental 

 Hygienic, 19- Volunt-ary asst, Burgholzli, 

 Ziirich, Switzerland, 13 ; clin. clerk, Nat. Hosp. 

 Paralyzed and Epileptic, London; first asst. 

 physician, Boston Psychopath. Hosp, 13-14; 

 prof, psychol. Smith, 14; clin. director, Ohio 

 Bur. Juvenile Research, 14-17; psychol. exam- 

 iner, U.S. A, 17-18. A.A; Psychol. Ass; Psy- 

 chopath. Ass; Am. Med. Ass; Medico-Psychol. 

 Ass. Simultaneity of mental processes ; psy- 

 chology of the esthetic reaction; relation of per- 

 ceptive and revived mental material; the syn- 

 thetic factor in tactual space-perception; mental 

 measurements of the blind; crime and mental 

 deficiency. 



Haines, Prof. Walter S(tanley), Rush Medical 

 College, Chicago, 111. Toxicology, Chemistry, 

 Materia mcdica. Chicago, Sept. 27, 50. Mass. 

 Inst. Tech, 69-71; M.D, Northwestern, 73; 

 Sorbonne and Ecole de M6d, Paris, 75-76; hon. 

 A.M, Monmouth, 81. Prof, chem, Northwestern, 

 72-76; chom. .nnd toxicol, PiUsh Mrd. Col, 76- 

 85, chem, pharmacy and toxicol, 85-05, chem, 

 mat. med. a7id toxicol, 05-, professorial lecturer 

 toxicol, Chicago, 01- Chemist, Presb. Hosp, 

 Chicago ; mem. committee of revision, U. S. 

 Pharmacopoeia, 00, 10; 111. State Food Standard 

 Commission; 111. State Commission on Occupa- 

 tional Diseases. A.A; Chemical Soc; Am. Med. 

 Ass; London Chem. Soc. The urine; chemistry 

 of drugs ;md of foods; toxicology. 



Hake, Prof. H(arry) G(ray), Washington Uni- 

 versity, St. Louis, Mo. Electrical engineering. 



