154 



AMERICAN MEN OF SCIENCE 



duction; physical and chemical study of elec- 

 trolytes and non-electrolytes; alternating elec- 

 tric currents with change in frequency applied 

 to electrolytes; induction and magnetic phe- 

 nomena. 



Hopkins,- Prof. Sam(ue)l A(ugustus), 235 Marl- 

 boro St, Boston, Mass. Bacteriology. Jersey 

 City, N. J, Sept. 12, 58. Iowa (Grinnell) ; 

 M.D, Columbia, 80 ; D.D.S, N. Y. Col. Dentistry, 

 82. Prof, theory and practise of dentistry, 

 Tufts, 02- Ass. Path, and Bact; Boston Soc. 

 Med. Sci; N. Y. Inst, of Stomat. Bacteriology 

 of the mouth; saliva changes. Variations of 

 virulence of pathogenic mouth bacteria under 

 different conditions in the human mouth. 



Hopkins, Prof. T(homas) C(ramer), Syracuse 

 University, Syracuse, N. Y. Geology. Center 

 Co, Pa, May 4, 61. B.S, De Pauw, 87; A.M, 

 Stanford, 92; Ph.D, Chicago, 00. Asst. prof. 

 geol, Pa. State, 96-99; prof, Syracuse, 00- 

 Asst. geologist, Ark. Geol. Surv, 89-92; Ind. 

 Geol. Surv, 95, 96, 01 ; field geologist for vari- 

 ous corporations. F.A.A; Geol. Soc; Min. Eng; 

 Nat. Geog. Soc. Building stones, clays, and 

 iron ores. Areal geology of Syracuse and 

 vicinity. 



Hormell, Prof. Will(iam) G(arfield), 268 N. San- 

 dusky St, Delaware, O. Physics. Oakland, 0, 

 July 19, 61. B.S, Ohio Nor. Sch, 80; A.B, Ohio 

 Wesleyan, 89, B.S, 90; A.M, Harvard, 92, grad. 

 student, 92-93; Ph.D, Ohio Wesleyan, 94; Har- 

 vard, 00-01. Teacher, pub. sch, 80-83; instr. 

 math, and physics, Ohio Wesleyan, 89-91; asst. 

 physics, Harvard, 92-93; prof, Ohio Wesleyan, 

 94- M.AA. Dielectric constant of paraffins 

 for short electric waves. 



Horn, Dr. David Wilbur, Carlisle, Pa. Chem- ' 

 istry. Carlisle, May 7, 77. A.B, Dickinson, 

 97, A.M, 98; Ph.D, Hopkins, 00. Asst. quant, 

 anal, Hopkins, 00-01 ; assoc. chem, Bryn Mawr, 

 01- Chem. Soc; Chem. Gesell. Action of car- 

 bon dioxid on borates of barium; preparation 

 of osmotic pressure membranes by electrolysis. 

 Ammonia compounds of copper sulphate; prop- 

 erties of precipitated barium sulphate. 



Hornaday, Director William T(emple), 2969 

 Decatur Ave, Bedford Park, N. Y. Zoology, 

 Zoological park administration. Plainfield, Ind, 

 Dec. 1, 54. Iowa State, 74. Collecting nat- 

 uralist, Ward's Nat. Sci. Establishment, 75- 

 79; chief taxidermist, U. S. Nat. Mus, 82- 

 90; supt, Nat. Zool. Park, 89-90; director, N. 

 Y. Zool. Park, 96- Three medals, Soc. Am. 

 Taxidermists. N. Y. Zool. Soc; N. Y. Acad; 

 hon. mem. Phila. Zool. Soc; cor. mem. London 

 Zool. Soc. Scientific taxidermy; the American 

 bison; quadrupeds of North America; mountain 

 sheep of North America; destruction of bird 

 life; acclimatization of mammals in North 

 America. Methods for introduction of natural 

 history studies into grammar, high and normal 

 schools. 



Home, Prof. H(erman) H(arrell), Hanover, N. H. 

 Philosophy, Psychology, Pedagogy. Clayton, 

 N. C, Nov. 22, 74. A.B, A.M, North Carolina, 



95; A.M, Harvard, 97, Ph.D, 99. Instr. mod. 

 languages, North Carolina, 94-96; philos, Dart- 

 mouth, 99-00, asst. prof, philos. and pedag, 00- 

 05, prof, philos, 05- Lecturer, Summer Sch, 

 Dartmouth, 01-03; North Carolina, 03; Sum- 

 mer Sch. of Theol, Harvard, 03; Summer Inst, 

 Marthas Vineyard, 02-04. Philos. Ass. The 

 philosophy of education; the problem of sin. 

 Application of psychology to education. 



Home, Dr. W(illiam) D(odge), 175 Park Ave, 

 Yonkers, N. Y. Chemistry. Williamsburg, 

 N. Y, Jan. 25, 65. Ph.B, Columbia, 86, Ph.D, 

 94. Chemist, various sugar refining companies, 

 86- Instr. chem, Columbia, 87; Rutgers, 89; 

 consulting chemist and bacteriologist to various 

 companies and boards. Chem. Soc; Soc. Chem. 

 Indust; Ass. Chim. de Sue. et de Dist. de France. 

 Sugar manufacturing and refining. 



Home, W(illia)m T(itus), Estacion Central Agro- 

 n6mica, Santiago de las Vegas, Cuba. Vege- 

 table pathology. Kankakee, Ills, Nov. 8, 76. 

 B.S, Nebraska, 98; fellow, Columbia, 03-04. 

 Instr. bot, Nebr. Wesleyan, 98-00; Sch. Agr, 

 Nebraska, 99-00; ayudante patologista, Esta- 

 cion Central Agronomica, OJ^ Univ. of Nebr. 

 Bot. Seminar. Diseases of tropical plants. 



Horsford, Miss Cornelia (Conway Felton), 27 Crai- 

 gie St, Cambridge, Mass. Archeology. Cam- 

 bridge, Sept. 25, 61. Private schools. Pres, 

 Shelter Isl. Pub. Library. F.A.A; Folk-lore 

 Soc; Nat. Geog. Soc; Irish Texts Soc; Icelandic 

 Antiq. Soc; Prince Hist. Soc; London Viking 

 Club (hon. v. pres.). Norse archeology. 



Hortvet, Julius, 313 16th Ave, S. E, Minneapolis, 

 Minn. Chemistry. Baraboo, Wis, April 24, 63. 

 B.S, Wisconsin, 86; Minnesota, 92. City supt. 

 schools, Red Lake Falls, Minn, 89-91; teacher 

 physics and chem, E. High Sch, Minneapolis, 

 92-00; state chemist, Dairy and Food Dept, 

 Minn, 00- M.A.A; Chem. Soc; Ass. Off. Agr. 

 Chemists. Physics; chemical composition of 

 maple syrup and sugar. Sorghum syrups and 

 sorghum mixtures; linseed oil and its adulter- 

 ants. 



Hoskins, William, 49 Sixth Ave, La Grange, Ills. 

 Chemistry. Covington, Ky, 63. Chicago High 

 Sch; private instruction. Mem. firm of Mari- 

 ner and Hoskins, Chicago, 80- F.A.A; Chem. 

 Soc. (past v. pres, past chairman, Chicago 

 Sect.) ; Soc. Chem. Indust; Electrochem. Soc; 

 Min. Eng; Micros. Soc; West. Soc. Eng; Frank- 

 lin Inst; Chicago Acad. Utilization of gasoline 

 for heating purposes; wood pulp. 



Hoskins, Dr. W(illiam) Horace, 3314 Powelton 

 Ave, West Philadelphia, Pa. Veterinary juris- 

 prudence. Rockdale, Pa, July 23, 60. D.V.S, 

 Am. Vet. Col. of N. Y, 81. Lecturer juris, 

 ethics and business methods, Vet. Dept, Penn- 

 sylvania, 91- Ed, ' Jour. Comp. Med. and Vet. 

 Archives,' 94- Vet. Med. Ass; Pub. Health 

 Ass; Pa. Vet. Med. Ass; Keystone Med. Ass; 

 hon. mem. N. J. Vet. Med. Ass; N. Y. Co. 

 Vet. Med. Ass. Veterinary jurispiudence of 

 foreign countries. 



