AMERICAN MEN OF SCIENCE 



139 



March 17, 63. A.B, Harvard, 83, A.M, 85; 

 Ph.D, Gottingen, 89. Instr. math, Michigan, 

 89-90; asst. prof, California, 90-94, assoc. prof, 

 9J f - M.A.A; Math. Soc; Cal. Acad; Math. 

 Verein ; Circolo Mat. di Palermo. Modern ana- 

 lytic geometry. Singularities of plane curves; 

 groups of collineations. 



Haskins, Caryl D(avis), 246 Union St, Schenec- 

 tady, N. Y. Electrical and military engineer- 

 ing. Waltham, Mass, May 22, 67. London 

 Univ. Engineer, Haskins, Davis and Co, Lon- 

 don, 87-88; Ferrante and Co, London, 88-89; 

 Gen. Elec. Co, 90- Submarine defenses of Bos- 

 ton, Spanish- Am. War. Elec. Eng; Naval Inst. 

 Electrical measuring devices; submarine mines 

 and torpedoes. 



Haskins, Dr. Charles Nelson, 120 Oak Ave, Ithaca, 

 N. Y. Mathematics. New Bedford, May 7, 74. 

 B.S, Mass. Inst. Tech, 97; M.S, Harvard, 99, 

 A.M, 00, Ph.D, 01; Gottingen, 01-02. Asst. 

 physics, Mass. Inst. Tech, 97-98, instr. math, 

 02-03 ; Cornell, 04- Math. Soc ; New Eng. Ass. 

 Math. Teachers. Theory of differential forms. 

 Invariant theory of differential forms. 



Hasselbring, Dr. Heinrich, University of Chicago, 

 Chicago, Ills. Botany. Flint, Mich, Jan. 12, 75. 

 B.S, Cornell. 99; Ph.D, Chicago, 05. Asst. bot, 

 Cornell, 99-01 ; first asst. hort, N. Y. Agr. Exp. 

 Sta, 01-02; plant pathologist, Illinois, 02-03; 

 asst. bot, Chicago, 03- Plant pathology and 

 physiology. 



Hastings, Prof. C(harles) S(heldon), 248 Bradley 

 St, New Haven, Conn. *Physics. Prof, phys- 

 ics, Sheffield Sci. Sch, Yale. Nat. Acad; 

 F.A.A; Physical Soc. General physics; light. 



Hatai, Dr. Shinkishi, University of Chicago, Chi- 

 cago, Ills. Neurology. Kominato, Japan, March 

 3, 77. Grad, Tohokugakuin, Sendai, Japan; 

 Ph.D, Chicago, 02. Asst. biol, First High 

 Sch, Tokyo, Japan, 98-99 ; instr, Cincinnati, 

 00-01; asst. neur, Chicago, 02- Minute struc- 

 ture of neurone; growth changes of central 

 nervous system; comparative histology; effects 

 of various food stuffs on the nervous system. 

 Influence of lecithin on the growth of central 

 nervous system; histogenesis of interscapular 

 gland in human foetus; growth changes of 

 spinal nerves ; finer structure of neurones ; effect 

 of partial starvation on the brain. 



Hatcher, Dr. Rob(er)t A(nthony), 414 E. 26th St, 

 New York, N. Y. Pharmacology. New 

 Madrid, Mo, Feb. 6, 68. Ph.G, Phila. Col. of 

 Pharmacy, 89; M.D, Tulane, 98. Prof. mat. 

 med, Cleveland Sch. of Pharmacy, 00-04; instr. 

 Pharmacol, Med. Col, Cornell, 04- Physiol. 

 Soc; Am. Med. Ass; Pharmaceut. Ass. Phar- 

 macology. Action of strychnin. 



Hathaway, Prof. Arthur S(tafford), 2206 N. 

 Tenth St, Terre Haute, Ind. *Mathematics, 

 Physics. Keeler, Mich, Sept. 15, 55. B.S, 

 Cornell, 79; Hopkins, 80-84, fellow, 82-84. 

 Instr. math, Friends High Sch, Baltimore, 79- 

 80; Cornell, 85-89, asst. prof, 89-91; prof, 

 Rose, 91- Reporter and ed, ' Lord Kelvin's 



Baltimore Lectures,' and Nat. Conf. of Elec- 

 tricians, 84; prof, math, Summer Sch, Chicago, 

 99. M.A.A; Math. Soc; fel. Ind. Acad. Theory 

 of numbers ; quaternions ; mathematical physics. 

 Motion of three bodies; continuous transfor- 

 mations in quaternions. 



Haupt, Prof. Lewis M(uhlenberg), 107 N. 35th St, 

 Philadelphia, Pa. Civil engineering, Physical 

 geography. Gettysburg, Pa, March 21, 44. 

 Harvard, 63; grad, U. S. Mil. Acad, 67. U. 

 S. engineer, Lake Surv, 67 ; in charge, Fifth 

 Mil. District, Tex, 69; asst. engineer, Fair- 

 mount Park, Phila, 69 ; first asst. examiner, U. 

 S. Patent Office, 72; instr. math, and civil eng, 

 Pennsylvania, 72-75, prof, civil eng, 75-92; 

 asst, U. S. Lighthouse Service, 74; U. S. Coast 

 and Geod. Surv, Pa, 75-80; consulting engi- 

 neer, 92-05; pres, Reaction Jetty Co, 02- 

 Sec'y, Bur. of Awards, Centennial Expos, 76; 

 asst. judge, Dept. Transport, Paris Expos, 89 ; 

 delegate and commissioner from Pa. to Nica- 

 ragua Canal Convention, New Orleans, 92; 

 mem. Nicaragua Canal Commission, 97 ; Isth- 

 mian Canal Commission, 99-02. Magellanic 

 premium, 87 ; medal and diploma, Nat. Export 

 Expos, 99 ; Elliott Cresson medal and diploma, 

 Franklin Inst, 01; hon. M.S, Pennsvlvania, 83; 

 Sc.D, Muhlenberg, 05. F.A.A; Civil Eng; Min. 

 Eng; Philos. Soc; Civil Service Ass; Franklin 

 Inst; Phila. Geog. Soc ; Phila. Eng. Club (pres.). 

 Physical laws of bar formation and current and 

 wave action ; designs for automatic bar removal ; 

 reclamation. 



Haviland, Prof. Edwin, Jr, 722 Madison St, 

 Seattle, Wash. Civil engineering, Mathematics. 

 Brooklyn, N. Y, Oct. 9, 63. B.S, Swarthmore, 

 85; A.M, Cornell, 99. Civil and mining engi- 

 neer, 85-98; instr. math, and civil eng, Swarth- 

 more, 99-00; math, Cutler Sch, 00-01; prof, 

 math, and civil eng, Thomas S. Clarkson Mem. 

 Sch. Tech, 01-04; practising civil engineer, 04- 

 Math. Soc; Eng. Educ. 



Hawkes, Dr. H(erbert) E(dwin), 20 Carmel St, 

 New Haven, Conn. ^Mathematics. Templeton, 

 Mass, Dec. 6, 72. A.B, Yale, 96, Ph.D, 00; 

 Gottingen, 01-02. Asst. prof, math, Yale, 

 98- Math. Soc; Math. Verein. Hypercomplex 

 numbers. 



Haworth, Prof. E(rasmus), 1503 Massachusetts 

 St, Lawrence, Kas. *Geology, Mineralogy. 

 Warren Co, la, April 17, 55. B.S, Kansas, 81, 

 M.S, 84; A.M, Ph.D, Hopkins, 88. Prof. nat. 

 science, Penn, 83-92; geol. and miner, Kansas, 

 92-; state geoloqist, Kas. Geol. Surv, 95- 

 With U. S. Geol. Surv, 88, 96, 03, 04; Mo. Geol. 

 Surv, 89-92; mem. Kas. State Irrig. Board, 95- 

 96. Geol. Soc; Nat. Geog. Soc; Kas. Acad. 

 Irrigation and water supplies; Kansas geology. 

 Kansas geology and mineralogy. 



Hay, Dr. G(eorge) U(pham), St. John, N. B, Can. 

 Botany. Norton, N. B, June 18, 43. Cornell, 

 70; Summer Sch, Harvard, 83; Ph.B, Ills. Nor, 

 Univ, 86. Principal, Girls' High Sch, St. John, 

 87-97. Ed, 'N. B. Jour, of Educ,' 86-87; 

 'Educ. Rev,' St. John, 87- Hon. A.M, Sc.D, 



