AMERICAN MEN OF SCIENCE 



561 



pophysis and interstitial cells of testis and ovary 

 during hibernation; thyroparathyroidectomy and 

 blood coagulation. 



Easmussen, Fred(erik), 1705 N. Front St, Har- 

 rishurg, Pa. Agriculture. Hals, Denmark, July 



15, 76. B.S, Iowa State, 05. Asst. dairying, 

 Purdue, 05-06; asst. prof, Iowa State, 06-07; 

 prof, N. H. Col, 07-16; prof, dairy husbandry, 

 Pa. State, 16-19; see'y agr, Fa, 19- Delegate, 

 SLxth Int. Dairy Cong, Bern. A.A; Dairy Sci. 

 Ass. (pres, 16). Cost of milk production; eco- 

 nomics in agriculture. 



Kasor, Prof. S(amuel) E(ugene), 1594 Neil Aye, 

 Columbus, Ohio. Mathematics. Clavton, Ohio, 

 Feb. 21, 73. B.S, Ohio State, 98, fellow, 98-99, 

 M.S, 02; Chicago, 06; Berlin, 10-11. Instr. 

 math, Ohio State, 00-06, asst. prof, 06-08, assoc. 

 prof, 08-13, prof, IS- A.A; Math. Soc. Dif- 

 ferential geometry; theory of functions of a 

 complex variable; calculus of variations and 

 integral equations. 



Eathbun. Dr. Mary J(ane), U. S. National Mu- 

 seum, Washington, D. C. *Carcinology. Buf- 

 falo, N. Y, June 11, 60. Buffalo High Sch, 74- 

 78; hon. A.M, Pittsburgh, 16; Ph.D, George 

 Washington, 17. Clerk, U. S. Fish Commission, 

 84-87; copyist, later aid and asst. curator, div. 

 marine invert, U. S. Nat. Museum, 87-14; hon. 

 assoc. sooJ, 15- A.A; Soc. Nat; Wash. Acad; 

 Wash. Biol. Soc. Classification of Crustacea; 

 fresh -water crabs; decapods of Harriman Alaska 

 expedition; Crustacea of New England; crabs 

 of Gulf of Siam ; crabs of ' Sealark ' expedition ; 

 decapods of 'Albatross' East Pacific expedition; 

 fossil decapods of America; North American 

 crabs; crabs of the Philippine Islands, Congo 

 and Australia. 



Bather, J(ames) B(umess), 412 Greenpoint Ave, 

 Brooklyn, N. Y. Chemistry. Bullard, Tex, Oct. 



16, 88. B.S, Tex. Col, 07, M.S, 11; Chicago, 

 summers, 08, 10 ; A.M, Hopkins, 15. Asst. state 

 chemist, Tex, 07-09; asst. chemist, Tex. Exp. 

 Sta, 09-12, first asst, 12-14; prof. agr. chem, 

 Arkansas, and chemist, Exp. Sta, 15-18; asst. 

 chief chemist, Standard Oil Co. of N. , 18-19, 

 chief chemist, 19- A.A ; Chem. Soc ; Soc. Prom. 

 Agr. Sci; Agr. Chem; Soc. Test. Mat. Humus; 

 ether soluble constituents of plants; inosite- 

 phosphoric acids; cottonseed; ethylene petroleum. 



Ratlifif, Prof. R(yland) F(letcher), Central Nor- 

 mal College, Danville, Ind. Physics. Marion, 

 Ind, Jan. 6, 58. A.B, Indiana, 00, A.M, 03. 

 Teacher science, Fairmont Acad, 90-99 ; prof, 

 physical science, Cent. Nor. Col, Danville, Ind, 

 01- Instr. physics, Indiana, 05-06. A.A; 

 Physical Soc; Ind. Acad. Effect of radium on 

 electrolytic conductivity ; electrochemistry. 



Eau, Prof. A(lbert) G(eorge), 63 Broad St, Beth- 

 lehem, Pa. Physic.t. Bethlehem, Aug. 7, 68. 

 B.S, Lehigh, 88, M.S, 20, Ph.D, 10. Asst. sci- 

 ence, Moravian Parochial Sch, 88-90, head 

 master, 90-92, supt, 92-09; prc^. math, and 

 physics, and dean, Moravian Col, 09- Eeader 

 physics for Col. Entrance Board, 01. A.A. 

 Limits of audible sound; elasticity of gases; 

 ultra-red light measurement. 



Rau, Pliil(ip), 2819 S. Kingshighway Boulevard, 

 St. Louis, Mo. Entomology. St. Louis, April 



3tj 



12, 85. A.A; Entom. Soc; Ecol. Soc; St. Louis 

 Acad, (curator, 10-, chairman, entom. sect, 11-). 

 Ecology; animal behavior; wasp psychology. 



Eautenstrauch, Prof. Walter, Columbia Univer- 

 sity, New York, N. Y. Mechanical engineering. 

 Sedalia, Mo, Sept. 7, 80. B.S, Missouri, 02; 

 M.S, Maine, 03. Instr. mech. eng, Maine, 02- 

 03; asst. prof, Cornell, 03-06; adj. prof, Colum- 

 bia, 06-07, prof, 07- V. pres, J. G. White 

 Management Corp. Mem. Nat. Research Coun- 

 cil, Mech. Eng; Am. Acad; Franklin Inst; In- 

 dust. Cost. Ass. (director) ; fel. N. Y. Acad. 

 Industrial engineering and research; machine 

 design; stresses in and designs of complicated 

 forms of machine members,; strength of hooks 

 and curved machine frames. 



Eavenel, Prof. Mazyck P(orcher), University of 

 Missouri, Columbia, Mo. * Bacteriology, Public 

 health. Pendleton. S. C. Grad, Univ. of 

 South, 81; M.D, Med. Col. of S.C, 84; Scott 

 fellow, Pennsylvania, 93; Pasteur Inst, Paris, 

 and Inst. Hygiene, Halle, 96; Inst. Mara- 

 gliano, Genoa, 04. Asst. demonstrator anat, 

 Med. Col. of S. C; lecturer diseases of children, 

 Charleston Med. Sch; asst. bacter, Pennsylvania, 

 95; director, lab. hygiene, Princeton, 96; bac- 

 teriologist, State Live Stock Sanit. Board, Pa, 

 97-07; lecturer bacter, vet. dept, Pennsylvania, 

 98-03 ; asst. med. director and chief of lab, 

 Henry Phipps lust, 03-07; prof, bacter, Wiscon- 

 sin, 07-14; director. State Hygienic Lab, 08-14; 

 prof. prev. vied, and hiicter, Missouri, 14- Prof, 

 hygiene, California, summers, 13-15 ; mem. ad- 

 visory board, hygienic lab, U. S. Pub. Health 

 Service, 14; asst. surg. gen. O.R.C, Pub. Health 

 Service; Int. Commission Bovine Tuber; Nat. 

 Commission Milk Standards. U. S. delegate, Int. 

 Cong. Hygiene, Berlin, 08; Int. Cong. Alimen- 

 tary Hygiene, Brussels, 10; official rapporteur. 

 Int. Am. Cong, Buenos Aires, 10. A.A; Ass. 

 Path, and Bact; Soc. Exp. Biol; Pub. Health 

 Ass. (director, 15-19, pres, 20) ; Ass. Tuber, 

 (pres, 11) ; Am. Med. Ass. (chairman, pub. 

 health sect, 13); U. S. Live Stock Sanit. Ass. 

 (pres, 13); Philos. Soc; Wis. Anti-Tuber. Ass. 

 (pres, 09-14) ; Phila. Col. Physicians; hon. mem. 

 Cleveland Acad. Med. Tuberculosis ; rabies. 



Eavenel, W(illiam) de C(hastignier), 1611 Riggs 

 Place, N, W, Washington, D. C. Fish culture. 

 Pineville, S. C, Aug. 25, 59. Union, 78. Supt. 

 of Sta, U. S. Fish Commission, 84-94, asst. in 

 charge, div. fish culture, 94-02; administrative 

 asst. U. S. Nat. Museum, 02- Representative, 

 U. S. Fish Commission, various expositions. 

 Fisheries Soc. Fish culture ; ^ construction of 

 aquarium; preparation of exhibits. 



Eawdon, Henry, 5103 13th St, Washington, D. C. 

 Metallurgy. Derby, England, 82. B.Ch.E, 

 Michigan, 12. Asst. physicist, assoc. physicist 

 and later physicist in charge metallog, Bur. 

 Standards, IS- Chem. Soc: Soc. Test. Mat; 

 Min. and Met. Eng; Wash. Acad; -Wash. Philos. 

 Soc. Microscopy of metals; structure of metals 

 and alloys. 



Eavpl, B(emard) H(azelius), U. S. Department of 

 Agriculture, Washington, D. C. Agriculture. 

 Lexington, S. C, May 2, 76. B.S, Clcmson, 

 00; Pa. State, 02; Wisconsin, 04. Asst. animal 

 husbandry and dairying, Clemson, 02-05; dairy 



