288 



AMERICAN MEN OF SCIENCE 



ploration in Russia, Transcaucasia, Siberia, 

 China and Turkestan; imported Siberian fat- 

 ' rumped sheep. 



Hansen, Paul, 39 W. Adams St, Chicago, 111. 

 Civil engineering. Arlington, Va, Aug. 9, 79. 

 B.S, Mass. Inst. Tech, 03. Asst. engineer, Mass. 

 State Board of Health, 03-04; engineer, City 

 of Columbus, 04-05; Ohio State Board of 

 Health, 05-10; 111. State Water Surv, 10-15; 

 IlL State Dept. Health, 15-20; mem. firm, 

 Pearse, Greeley and Hansen, SO- Lecturer, Illi- 

 nois. Civil Eng; Chem. Soc; Pub. Health Ass. 

 Sanitary engineering; public health; stream 

 sanitation; ."iewage treatment; water resources; 

 typhoid fever. 



Hanson, Prof. Frank Blair, Washington Univer- 

 sitv, St. Louis, IMo. Zoology. Bloomington, 

 111' July 15, 86. A.B, George Washington, 13; 

 fellow, Illinois, 14-15, A.M, 15; traveling fel- 

 low, American, 15-16, Ph.D, 19. Instr. zool, 

 WasMngton (St. Louis), 16-18, asst. prof, 18- 

 20, assoc. prof, 20- A.A; Soc. ZoqI; Soc. Mam- 

 mal; St. Louis Acad. Vertebrate morphology; 

 origin and development of the shoulder girdle 

 and sternum; skeleton of the alligator; develop- 

 ment of the mouse; anatomy of the catfish. 



Hanson, Herbert C(hristian), University of Colo- 

 rado, Boulder, Colo. Botany. Faribault, Minn, 

 April 19, 91. A.B, Minnesota, 14; A.M, Ne- 

 braska, 16. Asst. prof, bot, State Nor. Sch, 

 Peru, Nebr, 16-17; instr, Cincinnati, 17-18; 

 plant quarantine inspector, fed. hort. board, U. 

 S. Dept. Agr, 18-20; instr. Mol, Colorado, 20- 

 A.A; Bot. Soc; Ecol. Soc. Leaf structure and 

 environment; Malvaceae; ecology; physiology. 



Hanson, H(ennan) H(erbert), Dover, Del. Chem- 

 istry. Strafford. N. H, April 6, 76. B.S, Pa. 

 State, 02; M.S, Maine, 06. Asst. chemist, Maine 

 Erp. Sta, 02-07, assoc. chemist, 07-16, chemist, 

 16-19; asst. chemist, W. Va. Exp. Sta, 19-20; 

 state chemist, Del, 20- With Food Ad, 17-18; 

 capt, S. C, 18-19. A.A; Chem. Soc; Agr. Chem. 

 Analysis and microscopy of foods, drugs and 

 agricultural products. 



Hanzlik, Prof. P(aul) J(ohn), 1353 E. Ninth St, 

 Cleveland, Ohio. Fharmacology. Shueyville, 

 Iowa, July 24, 85. Ph.G, Iowa, 02, Ph.C, 08; 

 A.B, Illinois, 08, A.M, 11; M.D, Western Re- 

 serve, 12; Vienna, 13-14. Demonstrator phar- 

 macol, Western Reserve, 12-13, instr, 13-15, 

 assoc, 15-17, asst. prof, 17-20, assoc. prof, 20- 

 Pharmacologist, U. S. Bur. Mines, 18. Capt, 

 M.C, 18, M.R.C. 19- Soc. Pharmacol; Phydol. 

 Soc; Soc. Exp. Biol; Soc. Biol. Chem; Am. Med. 

 Ass; Cleveland Acad. Med. Gastro-intestinal 

 absorption of certain drugs and the recovery of 

 these and others from animal tissues and fluids; 

 clinical action of veratrum, chclidonin, hexa- 

 methylcnamin, pipcrazin, salicyluric acid and 

 salicylates; fish poisoning; hemostatics; skin- 

 irritant war gases; anaphylactoid phenomena. 



Harcourt, Prof. E(obert), Ontario Agricultural 

 College, Guelph, Ont. Chemistry. Ontario, Can, 

 66. B.S.A, Toronto, 93. Asst. chemist, Ont. 

 Agr. Col, 93-01, prof, chem, 01- A.A; Chem. 

 Soc; Soc. Chem. Indust; Agr. Chem; Can. Inst. 

 Chem. Chemistry of foods, including wheat, 

 flour and breakfast foods; insecticides and 



fungicides; incubation of eggs; line and sulphur 

 washes; the dairy industry; soils and fertilizers. 

 Hard, Prof. Herbert A(aron), Fargo, N. Dak. 

 Geology, Chemistry. Columbus, Ohio, Oct. 2, 

 73. B.S, Ohio Wesleyan, 97; Michigan, 06^09. 

 Instr. geol, Ohio Wesleyan, 96-97 ; teacher 'sci- 

 ence, Ludington and Bay City. Mich, 98-06; 

 asst. chem, Michigan, 06-09; prof, geol, N. Dak. 

 Col, 09-14; with U. S. Geol. Surv, 14^17; state 

 drainage and flood control engineer, N. Dak, 17- 

 Director, State Geol. and Soil Surv, N. Dak, 09- 

 14. A.A. 



Hardenbergh, Dr. James Ball, State Livestock 

 Sanitary Board Laboratory, Harrisburg, Pa. 

 Bacteriology. Harford, N. Y, July 17, 87. 

 D.V.M, Pennsylvania, 11. Asst. director Pa. 

 State Livestock Sanit. Board Lai, 11-13, di- 

 rector, 14- Instr. bacter, vet. dept, Pennsylva- 

 nia, 11-13. Vet. Med. Ass. Infectious abortion 

 in cattle; hemorraghie septicemia; vaccination 

 against tuberculosis. 



Hardenburg, Prof. E(arle) V(olcart), College of 

 Agriculture, Ithaca, N. Y. Agronomy. B.S, 

 Cornell, 12, M.S,A, 15, Ph.D, 19, Instr. farm 

 crops, Cornell, 12-18, asst. prof, 19- Soc. 

 Agron; Potato Ass; N. Y. Potato Ass. (sec'y, 

 15-). Potato and field bean production. 



Harder, Dr. E(dmund) C(ecil), Harrison Build- 

 ing, Philadelphia, Pa. Geology. New Hol- 

 stein. Wis, Sept. 22, 82. A.B, Wisconsin, 05, 

 A.M, 07, Ph.D, 15. Field asst, U. S. Geol. Surv, 

 05-06; mining geologist, 07; junior geologist, 

 U. S. Geol. Surv, 08-09, asst. geologist, 09-14, 

 geologist, 14-20; geologist and mining engineer, 

 Eep. Min. and Mfg. Co. and other mining com- 

 panies, 20- Manager, S. Am. mining, Brazilian 

 Iron and Steel Co, 10-13. A.A; Geol. Soc; 

 Min. and Metal. Eng; Soc. Econ. Geol; Wash. 

 Acad; Wash. Geol. Soc. Economic geology; 

 iron, manganese and chrome ores; bauxite; mag- 

 netic ore deposition; rock decay; soil bacteri- 

 ology. 



Harder, Dr. Oscar E(dward), University of Min- 

 nesota, Minneapolis, Minn. Chemutry. Frank- 

 lin Co, Ark, Feb. 3, 83. A.B, Oklahoma, 10, 

 A.M, 11; Ph.D, Illinois, 15. Instr. chem, Okla- 

 homa, 10-11; food analyst, Kans. State Board 

 of Health, Kansas, 11-13 ; research chemist, com- 

 mittee C 9, Soc. Test. Mat. and Portland Cement 

 Ass, 15-18; N. K. Fairbanks Co, 18; fellow, Mel- 

 lon Inst, 18-19; assoc. prof, metallography, 

 Minnesota, 19- A.A; Cliem. Soc; Min. and 

 Metal. Eng. Metallography; alloys of chro- 

 mium, copper and nickel; organic impurities in 

 .sand used for concrete; uranium. 



Hardesty, Prof. Irving, Tulane University, New 

 Orleans, La. *Neurology. Beaufort, N. C, 

 Oct. 8, 66. A.B. Wake Forest, 92, Sc.D, 18; 

 Ph.D, Chicago, 99. Principal, Wakefield Acad, 

 N. C, 92-93; as.st. biol, Missouri, 9.5-96; neur, 

 Chicago, 98-00; instr. anat, California, 00-03, 

 a>;st. prof, 03-07, assoc. prof, 07-09; prof, Tu- 

 lane, 09- A.A; Ass. Anat. Development and 

 architecture of the nervous system and organs 

 of the special senses, human and comparative. 



Hardin, Dr. Willett L(epley), Mt. Washington, 

 Los Angeles, Calif. ^Chemistry, Physics, Min- 

 eralogy. Lima, Ohio, Dec. 8, 68. B.S, Buchtel, 



