AMERICAN MEN OF SCIENCE 



299 



Hawk, Prof. P(hilip) B(ovier), Jefferson Medical 

 College, Philadelphia, Pa. * Physiological chem- 

 istry. East Branch, N. Y, July 18, 74. B.S, 

 Wesleyan, 98, M.S, 00; Yale, 01; Ph.D, Colum- 

 bia, 03. Asst, physiol. chem, Columbia, 01-03 ; 

 demonstrator, med. sch, Pennsylvania, 03-07; 

 prof, Illinois, 07-12; physiol. chem. and toxicol, 

 Jefferson Med. Col, 12~ Mem. Am. committee, 

 Int. Cong. Alimentary Hygiene, Brussels, 10; 

 committee physiol. chem. Ninth Int. Cong. Ap- 

 pUed Chem, N. Y. City, 12. A.A; Chem. Soc. 

 (chairman. 111. sect, 12, asst. ed, 'Abstracts'); 

 Am. Med. Ass ; Physiol. Soc ; Soc. Biol. Chem ; 

 Soc. Exp. Biol; Soc. Animal Nutrition; Philos. 

 Soc; Wash. Acad; Columbia Biochem. Ass. (hon. 

 pres) ; Ass. Wesleyan Chemists (pres). Metab- 

 olism; animal acids; food and nutrition; fast- 

 ing; water drinking. 

 Hawkes, Dr. H(erbert) E(dwin), Columbia Uni- 

 versity, New York, N. Y. ''Mathematics. Tem- 

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

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

 98-10; i)^of, Columbia, 10, dean of col, 18- 

 Math. Soc; Math. Verein. Hypercomplex num- 

 bers. 

 Hawkesworth, Rev. Alan S(pencer), Naval Prov- 

 ing Grounds, Indian Head, Md. Mathematics. 

 New Orleans, La, Aug. 10, 67. Church Mis- 

 sionary Col, London; ordained, 92. English 

 chaplain, Sao Paulo and Santos, Brazil, 90-94; 

 rector, Georgetown, St. Vincent, B. W. I, 94; 

 Episcopal 'Church of the Messiah,' Pittsburgh, 

 05-17; mathematician, staff of chief of naval 

 ordnance, U.S.N, 17-20, Naval Proving Grounds, 

 W- Int. Cong. Math, Eome, 08. A.A; Math. 

 Soe; Wash. Soc. Eng; Wash. Philos. Soc; life 

 fel. Eoyal Soc. Arts; Circolo Mat. di Palermo. 

 Exterior and interior ballistics and ordnance; 

 geometrical conies; conicoids; higher plane 

 curves; Assyrian and Babylonian cuneiform; 

 philosophy. 

 Hawkins, Dr. A (If red) C(ary), 421 S. Grant Ave, 

 Wilmington, Del. Geology. Sewaren, N. J, 

 June 15, 87. B.S, Columbia, 09; A.M, Princeton, 

 12; Ph.D, Brown, 16. Asst. geol, Princeton, 

 10-12; instr. Brown, 12-16; oil geologist, 16- 

 18; crysiallographer, E. I. duPont de Nemours 

 and Co, 18- A.A. Mineralogy; crystallogra- 

 phy. 

 Hawkins, Dr. Lon A(drian), U. S. Department of 

 Agriculture, Washington, D. C. Botany. La 

 Motte, Iowa, Mav 30, 80. B.S, Morningside, 

 06; fellow, Ohio State, 06-07; Ph.D, Hopkins, 

 13. Asst. biol, Morningside, 04-06; scientific 

 asst, 1)UT. plant indust, U. S. Dept. Agr, 07-14, 

 plant physiologist, 14- A.A; Bot. Soc; Phyto- 

 path. Soc; Chem. Soc; Wash. Acad; Wash. Bot. 

 Soc. Plant pathology and physiology; the 

 physiology of fungi and of fruit and vegetable 

 storage. 

 Hawley, Dr. Ira Myron, Cornell University, 

 Ithaca, N. Y. Entomology. Canandaigua, N. 

 Y, June 1, 84. A.B, Michigan, 09; Ph!D, Cor- 

 nell, 16. Instr. biol, Bradley Polytech, 11-12; 

 asst. econ. entom, Cornell, 13-16; investigator, 

 16- A.A. Economic entomology; insects in- 

 jurious to hops and beans. 

 Hawley, Dr. L(ee) F(red), Forest Products Lab- 

 oratory, Madison, Wis. Chemistry. Steam- 



burg, N. Y, Feb. 12, 82. A.B, Cornell, 03, A.M, 

 05, Ph.D, 07. Asst. chem, Cornell, 02-04, instr, 

 04-07; chemist, U. S. Forest Service, 07-13; 

 forest products dept, A. D. Little, Inc, 13-1.5 ; 

 Forest Products Lab, 16- Chem. Soc. Thal- 

 lium; white lead; wood distillation and extrac- 

 tion; turpentines; rosin; wood waste. 

 Hawley, Prof. R(alph) C(liipman), 360 Prospect 

 St, New Haven, Conn. Forestry. Atlanta, Ga, 

 March 5, 80. A.B, Amherst, 01; M.F, Yale, 

 04. Forest asst, U. S. Forest Service, 04-05; 

 asst. state forester, Mass, 05-06; instr, asst. 

 prof, and later prof, forestry, Tale, 06- For- 

 ester, New Haven Water Co, 07- Soc. Foresters. 

 Silviculture; pine plantations in New England. 



Haworth, Prcrf. E(rasmus), 1503 Massachusetts 

 St, Lawrence, Kans. *Geology, Mineralogy. 

 Warren' Co, Iowa, April 17, 55. B.S, Kansas, 81, 

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

 science, Peiin (Iowa), 83-92; geol. and miner, 

 Kansas, 93- State geologist, Kans. Geol. Surv, 

 95-16; with U. S. Geol. Surv, 88, 96, 03, 04; 

 Mo. Geol. Surv, 89-92; mem. Kans. State Irrig. 

 Board, 95-96. A.A; Geol. Soc; Kans. Acad, 

 (pres, 08). Irrigation and water supplies; Kan- 

 sas geology; oil and gas geology of mid-con- 

 tinental field. 



Hay, Dr. O (liver) P(erry), 1211 Harvard St, N. 

 W, Washington, D. C. * Paleontology. Jeffer- 

 son Co, Ind, May 22, 46. A.B, Eureka, 70, 

 A.M, 73 ; Sheffield Sci. Sch, Yale, 76, 77 ; Ph.D, 

 Indiana, 84; Chicago, 93-95. Prof. nat. science. 

 Eureka, 70-73; zool. and geol, Butler, 83-92; 

 asst. curator. Field Museum Nat. Hist, 95-97; 

 research work, U. S. Nat. Museum, 97-00; asst. 

 and assoe. curator, dept. vert, paleont, Am. 

 Museum Nat. Hist, 00-07; collaborator, Carne- 

 gie Institution, 02-06, research assoc, 12-16, 

 assoc, 17- Asst, Ark. Geol. Surv, 84-88; Ind. 

 Geol. Surv, 91-94; assoc. ed, 'Am. Geol,' 02-05; 

 delegate, Int. Zool. Cong, Berne, 04. A.A; 

 Paleont. Soc. (sec'y, 04); Wash. Biol. Soc; 

 Wash. Geol. Soe; Ind. Acad, (pres, 91). Living 

 and fossil vertebrates; Pleistocene paleontology 

 and geology; early man in America. 



Hay, Prof. W(illiam) P(erry), Kensington, Md. 

 Zoology. Eureka, 111, Dec. 8, 72. B.S, Butler, 

 91, M.S, 92. Instr. zool. Cent. High Sch, Wash- 

 ington, D. C, 92-98; head, dept. biol, Washing- 

 ton high schools, 98-00 ; prof. nat. hist, Howard, 

 00-08; head, dept. biol. and chem, Washington 

 high schools, 08- Asst. zool, George Washing- 

 ton; lecturer, Georgetown. A.A; Fisheries Soc; 

 Wash. Acad. (v. pres, 16) ; Wash. Biol. Soc. 

 (v. pros, 07-. pres, 16); Wash. Entom. Soc; 

 Wash. Biol. Field Club (pres, 03). Life his- 

 tories and relations of North American Crusta- 

 cea ; Astacidae of North America. 



Hayden, Prof. Ada, Towa State College. Ames, 

 Iowa. Botany. Ames, Aug. 14, 84. B.S, Iowa 

 State. 08, Ph.D. 18; fellow, Washington (St. 

 Louis), 09-10, M.S, 10. Asst. bot, Iowa State, 

 07-08, instr, 10-18. asst. prof. IS- A.A; Bot. 

 Soc; Ecol. Soc; Iowa Acad. Ecology; fax- 

 onomy; morphology; algae; vascular plants; 

 weeds. 



Hayden, Prof. Horace Edwin, Jr, Richmond, 

 Va. Zoology. Wilkes-Barre. Pa, Jan. 6, 84. 

 A.B, Princeton, 05; A.M.Virginia, 07, 07-10; fel- 



