AMERICAN MEN OF SCIENCE 



181 



Fish Commission, 94; assoc. ed, 'Am. Natural- 

 ist,' 97-; supt, Ills. Nat. Hist. Surv, 98-00; 

 zool. ed, 'Jour. Applied Micros,' 00-; with 

 Agassiz Exped. in Southern Pacific, 04-05. Di- 

 ploma, Paris Expos, 00; gold medal, La. Pur- 

 chase Expos, 04. F.A.A; Soc. Nat; Soc. Zool; 

 Ass. Anat; Micros. Soc. Plankton; morphology 

 and taxonomy of Protozoa; embryology of Mol- 

 lusca; plankton of Illinois River. Protozoa of 

 the Pacific. 

 Kohler, Prof. Elmer P(eter), Bryn Mawr, Pa. 

 *Chemistry. Egypt, Pa, 65. A.B, Muhlenberg, 

 86, A.M, 89; fellow, Hopkins, 91-92, Ph.D, 92. 

 Instr. chem, Bryn Mawr, 92-94, assoc, 94-97, 

 assoc. prof, 97-00, prof, 00- Chem. Gesell. 

 Organic sulphur compounds ; aluminium com- 

 pounds; reactions under the influence of light; 

 unsaturated sulphones ; organic magnesium 

 compounds. Rate of addition to unsaturated 

 compounds; penacone formation. 



Kollock, Miss Lily G(avit), 1330 Second St, Louis- 

 ville, Ky. Chemistry. Philadelphia, Pa, April 



27, 73. A.B, Woman's Col. of Baltimore, 95; 

 Ph.D, Pennsylvania, 99. Instr. chem, Vassar, 

 99-00; prof. chem. and physics, Cirls' High Sch, 

 Louisville, 01- Chem. Soc. Electrolytic deter- 

 minations and separations; electrolytic methods 

 applied to uranium; the electrolytic determina- 

 tion of molybdenum ; the determination of co- 

 balt from various electrolytes. The determina- 

 tion of metals by means of the mercury ca- 

 thode and rotating anode. 



Koplik, Dr. Henry, 692 Madison Ave, New York, 

 N. Y. Diseases of children. New York, Oct. 



28, 58. A.B, Col. City of N. Y, 78; M.D, Co- 

 lumbia, 81. House physician, Bellevue Hosp, 

 81-83; asst. and instr. histol, Columbia, 83-85; 

 attending physician, Good Samaritan Dispen- 

 sary, N. Y, 86-00; lit. Sinai Hosp, 00- Am. 

 Physicians; Pediat. Soc. (pres.) ; N. Y. Acad. 

 Med; N. Y. Co. Med. Soc. Diseases of infancy 

 and childhood. 



Kortright, Prof. F(rederic) L(awrence), Box 325, 

 Morgantown, W. Va. Chemistry. Middletown, 

 N. Y, June 10, 67. B.S, Cornell, 90, Sc.D, 95; 

 Polytech, Zurich, 00. Asst. chem, Cornell, 90- 

 92, instr, 92-99; asst. prof, West Virginia, 00- 

 02, assoc. prof, 02- Asst. chemist, Solvay Proc- 

 ess Co, 91; consulting chemist, Rochester, N. Y, 

 01. Chem. Soc. Rare earths; chemical equi- 

 librium. Hydrates of citric acid; solubility of 

 silica. 



Kraemer, Prof. Henry, 424 S. 44th St, Philadel- 

 phia, Pa. Botany, Pharmacognosy. Philadel- 

 phia, July 22, 68. Ph.G, Phila. Col. Pharmacy, 

 89; Ph.B, Columbia, 95; Ph.D, Marburg, 96. 

 Instr. pharmacog, N. Y. Col. Pharmacy, 90-92; 

 prof, hot, Northwestern, 95-97; Phila. Col. 

 Pharmacy, 91- Ed, ' Am. Jour. Pharmacy,' 

 98-; mem. Revision Committee, U. S. Pharma- 

 copoeia, 00- Ebert and Maisch prizes, Am. 

 Pharmaceut. Ass, 99. F.A.A; Soc. Nat; Soc. 

 Plant Morph. and Physiol; Pharmaceut. Ass; 

 Philos. Soc; Torrey Bot. Club; Phila. Acad; 

 Int. Ass. Bot; cor. mem. Soc. de Pharm. de 



Paris. Structure of starch grain; continuity of 

 protoplasm; morphology of the genus Viola; 

 microscopical study of drugs and foods; origin 

 and detection of mucilage; origin of tannin in 

 galls; calcium oxalate crystals in plants; spher- 

 ites and sphere crystals. Unorganized cell con- 

 tents of plants; nature and structure of the cell 

 wall; limitations of the use of anilin stains in 

 histological study of plants ; spherites and 

 sphere crystals and their relation to plant 

 structure. 



Kraus, Prof. E(dward) H(enry), 548 Thompson St, 

 Ann Arbor, Mich. Mineralogy. Syracuse, 

 Dec. 1, 75. B.S, Syracuse, 96, M.S, 97; Ph.D, 

 Munich, 01. Instr. German and miner, Syra- 

 cuse, 96-99, miner, 01-02, assoc. prof, 02; 

 head, Dept. Science, High Sch, Syracuse, 02- 

 04; asst. prof, miner, Michigan, 0-fr- Prof, 

 chem. and geol, summer session, Syracuse, 03, 

 04. M.A.A; Geol. Soc; Chem. Soc; Onondaga 

 Acad. Crystallography; topical axes of crys- 

 tals and their application; the new minerals 

 hussakite and fedorowite. Celestite-bearing 

 rocks; origin of sulphur deposits. 



Kreider, Prof. D(avid) Albert, 298 Lawrence St, 

 New Haven, Conn. Physics, Chemistry. Ann- 

 ville, Pa, March 23, 71. A.B, Lebanon Valley, 

 92; Ph.D, Yale, 95; Gottingen, 01. Lab. asst. 

 chem, Yale, 93-95, asst, 95-96, instr. physics, 

 96-02, asst. prof, 02- Conn. Acad. Relation 

 between structural and magneto-optic rotation; 

 analysis of potassium and sodium; detection 

 and quantitative determination of perchlorates ; 

 preparation of perchloric acid; etc. 



Eremers, Prof. Edward, Madison, Wis. *Phar- 

 maceutical chemistry. Milwaukee, W T is, Feb. 

 23, 65. Phila. Col. Pharmacy, 84-85; Ph.G, 

 Wisconsin, 86, B.S, 88; Ph.D, Gottingen, 90. 

 Instr. pharmacy, Wisconsin, 90-92, prof, phar- 

 maceut. chem, 92-, director, Course in Pharmacy, 

 99- Ed, ' Pharmaceut. Rev ' ; ' Pharmaceut. 

 Archives.' Ebert prize, Am. Pharmaceut. Ass, 

 88, 00. F.A.A; Chem. Soc; Pharmaceut. Ass. 

 (chairman, Sci. Sect, 98, historian, 04-) ; Soc. 

 Chem. Indust; Am. Conf. Pharmaceut. Facul- 

 ties (pres, 02-03) ; Wis. Acad; Chem. Gesell. 

 Chemistry of volatile oils and their constituents. 

 Sesquiterpenes and derivatives; quinhydrones 

 as plant pigments ; bibliography of the chemical 

 constituents of volatile oils; classification and 

 occurrence of the constituents of volatile oils 

 according to modern principles. 



Kretz, Dr. Walter C(oluzzi), 137 E. Hanover St, 

 Trenton, N. J. Astronomy, Engineering. Ba- 

 varia, Aug. 20, 78. A.B, Columbia, 96, fellow, 

 98-99, A.M, 97, Ph.D, 99, M.E, 01. Lecturer 

 astron, Columbia, 01 ; engineer, Bacter. Sewage 

 Purification Co, N. Y, 02; John A. Roebling's 

 Sons Co, 02- Asst. geod, Summer Sch, Colum- 

 bia, 96-02. M.A.A. Photographic determina- 

 tion of position of stars; engineering. 



Kroeber, Dr. A (If red) L, Affiliated Colleges, San 

 Francisco, Cal. * Anthropology. Hoboken, N, J, 

 June 11, 76. A.B, Columbia, 96, A.M, 97, Ph.D, 

 01. Asst. rhetoric, Columbia, 97-99; curator 



