AMERICAN MEN OF SCIENCE 



99 



Emery, A(lbert) H(amilton), 788 Main St, Stam- 

 ford, Conn. Engineering. Mexico, N. Y, June 

 21, 34. C.E, Rensselaer. 58. Railway survey- 

 ing, 54-55; draftsman for Gen. Delafield, N. Y. 

 State and Harbor Defenses, 61-62; designer and 

 builder, First Nat. Chem. Works of N. J, 65- 

 Designer and builder of testing machines, 72- 

 86; consulting engineer, West End St. R. R, 

 Boston, 92. Grand medal of honor and gold 

 medal, Mass. Charitable Mech. Ass. F.A.A; 

 Mech. Eng. Ordnance; projectiles; gun car- 

 riages; hydraulic presses; scales; gages and 

 testing machines; car-dynamometers. Leakage 

 and friction of unpacked pistons. 



Emmit, William LeRoy, Schenectady, N. Y. 

 Electricity, Mechanics. Pelham, N. Y, July 10, 

 59. Grad, U. S. Naval Acad, 81. Engineer, 

 Sprague, Westinghouse and Edison Gen. Elec. 

 Companies, 87-92; Gen. Elec. Co, 92- Elec. 

 Eng. (past v. pres.) ; Mech. Eng; Philos. Soc. 

 Electrical designing; steam turbines. Steam 

 turbines. 



Emmons, S(amuel) F(ranklin), 1721 H St, N. W, 

 Washington, D. C. *Geology, Mining engineer- 

 ing. Boston, Mass, March 29, 41. A.B, A.M, 

 Harvard, 61; Ecole Imperiale des Mines, Paris, 

 62-64; Bergakad, Freiberg, 64-65. Geologist, 

 U. S. Geol. Exploration 40th Parallel, 67-77; 

 U. 8. Geol. Surv, 79- Int. Geol. Cong. (gen. 

 sec'y* 91-, v, pres, 91-03). Nat. Acad, (treas, 

 02-) ; F.A.A; Geol. Soc. (pres, 03) ; Min. Eng. 

 (v. pres, 82, 90, 01) ; hon. mem. Philos. Soc; 

 assoc. fel. Am. Acad; Wash. Acad; Wash. Geol. 

 Soc. (pres, 96) ; Colo. Sci. Soc. (first pres, 

 82) ; fel. London Geol. Soc; hon. mem. Soc. 

 Helvetique des Sci. Nat. Orography; science of 

 ore deposits. Id; mountain building. 



Ende, Dr. Carl L(eopold) von, P. O. Box 1831, 

 Iowa City, la. Chemistry. Burlington, la, 

 July 2, 70. B.S, Iowa, 93, M.S, 94; Ph.D, Got- 

 tingen, 99. Demonstrator chem, Med. Col, 

 Iowa, 94-95; teacher science, High Sch, Bur- 

 lington, 95-96; instr. chem, Ioica, 96-97, 99-05, 

 asst. prof, 05- Chem. Soc. Physical chem- 

 istry. Solubilities in organic solvents. 



Endemann, Dr. (Samuel Theodor) H(ermann 

 Carl), 23 William St, Brooklyn, N. Y. Chem- 

 istry. Fulda, Germany, April 4, 42. Ph.D 

 Marburg, 66. Repetent, Polytech, Stuttgart 

 64-67; asst. to Prof. Chandler, Sch. of Mines 

 Columbia, asst. chem, Columbia, 67-69 ; asst 

 chemist, Health Dept, N. Y. City, 69-80 

 research chemist, 80- Chem. Soc; Soc. Chem 

 Indust; Chem. Gesell; Tech. Gesell; Chem. Ver 

 ein. Organic chemistry; disinfectants; as 

 phalts; cements; utilization of waste products 

 fertilizers. Borate of manganese; composition 

 and constitution of shellac; constitution of 

 abietic acid. 



Engberg, Dr. Carl C(hristian), State University, 

 Lincoln, Nebr. Mathematics. Hytton, Sweden, 

 Nov. 13, 72. B.S, Nebraska, 95, A.M, 97, Ph.D, 

 99. Instr. math, Nebraska, 00-03, adj. prof, 

 03-04, asst. prof, 04- Math. Soc. The Car- 



tesian oval; evolutes; a new transformation. 

 Biometry. 



Engle, Prof. W(ilber) D (wight), University Park, 

 Denver, Colo. Chemistry. Portland, Mich, 

 Aug. 31, 70. A.B, Albion, 93, A.M, 94; Ph.D, 

 Columbia, 98. Asst. prof, chem, Albion, 94-95; 

 prof, Denver, 95-; Denver Col. of Med, 98- 

 M.A.A; Chem. Soc. Organic chemistry; botan- 

 ical chemistry. 



Engler, Dr. Edmund A(rthur), 11 Boynton St, 

 Worcester, Mass. Mathematics. St. Louis, 

 Mo, Dec. 23, 56. A.B, Washington (St. Louis), 

 76, Ph.B, 77, A.M, 79, Ph.D, 92. Prof, math, 

 Washington (St. Louis), 81-01, dean, Sch. of 

 Eng, 96-01; pres, Worcester, 01- Mem. Wash- 

 ington (St. Louis) eclipse party to Norman, 

 Cal. 89 ; chairman, Jury of Awards, Div. of Mfg, 

 Pan-Am. Expos, 01 ; Int. Jury on Instruments 

 of Precision, La. Purchase Expos, 04. LL.D, 

 Washington (St. Louis), 01. F.A.A; Math. 

 Soc; Nat. Geog. Soc; Antiq. Soc. (mem. Coun- 

 cil) ; St. Louis Acad, (sec'v, 85-91, director, 

 94-95, v, pres, 96-97, pres, 98-01). 



Enteman, Dr. Wilhelmine Marie, Hartland, Wis. 

 Biology. Hartland, Feb. 22, 72. A.B, Wis- 

 consin, 94; fellow, Chicago, 99-01, Ph.D, 01. 

 Asst. German and biol, High Sch, Green Bay, 

 Wis, 94-98; asst. zool, Chicago, 99-01; teacher 

 biol. and nature study, N. Mex. Nor. TJniv, 03- 

 Nat. Cent. States. Variation in Daphnia; be- 

 havior of social wasps; coloration in Polistes. 

 Coloration of Polistes. 



Erdmann, Dr. Cha(rle)s A(ndrew), 612 Ninth Ave, 

 S. E, Minneapolis, Minn. Anatomy. Milwau- 

 kee, Wis, Aug. 3, 66. Ph.G, Wisconsin, 87; 

 M.D, Minnesota, 93; London and Vienna, 98- 

 99. Prosector anat, Minnesota, 93-95, demon- 

 strator, 95-97, asst. prof, 97-99, prof, 99- Ass. 

 Anat; Am. Med. Ass; Western Surg, and Gynec. 

 Ass; Minn. Acad. Med; Minn. State and Hen- 

 nepin Co. Med. Associations. The articulations. 



Erikson, Henry A(nton), 220 Church St, S. E, Min- 

 neapolis, Minn. Experimental physics. Mt. 

 Morris, Wis. B.E.E, Minnesota, 96. Instr. 

 science, High Sch, Rochester, Minn, 96-97; 

 physics, Minnesota, 97- Physical measure- 

 ments. Contact potential; rate of oxidation of 

 metals. 



Erlanger, Dr. Joseph, 103 Jackson Place, Balti- 

 more, Md. Physiology. San Francisco, Cal, 

 Jan. 5, 74. B.S, California, 95; M.D, Hopkins, 

 99, fellow, 00. Res. med. officer, Hopkins Hosp, 

 99-00, asst. physiol, Hopkins, 00-01, instr, 01- 

 03, assoc, 03-04, assoc. prof, 0^- Physiol. Soc; 

 Soc. Exp. Biol, and Med. Metabolism in dogs 

 with shortened small intestines; clinical meth- 

 ods of determining blood pressure. Influence of 

 pulse pressure on renal secretion; mechanism 

 of the circulation; heart-block in man. 



Ernst, Dr. Harold C(larence), 8 Greenough Ave, 

 Jamaica Plain, Boston, Mass. Bacteriology. 

 Cincinnati, O, July 31, 56. A.B, Harvard, 76, 

 M.D, 80, A.M, 84. Demonstrator bacter, Har- 

 vard Med. Sch, 85-89, instr, 89-91, asst. prof. 



