AMERICAN MEN OF SCIENCE 



533 



15, assoc, 16- A.A; Ass. Path, and Bact; Soc. 

 Exp. Biol; Soc. Pharmacol; Harvey Soc. Bac- 

 teriology; experimental trypanosomiasis and 

 syphilis; experimental chemotherapy and pa- 

 thology. 

 Pearce, Dr. Richard M(ills), Jr, Rockefeller 

 Foundation, 61 Broadway, New York, N. Y. 

 *PathoIogy. Montreal, Can, March 3, 74. M.D, 

 Harvard, 97; Sc.D, Lafayette, 15. Ees. pa- 

 thologist, Boston City Hosp, 96-99; instr. path, 

 Harvard Med. Sch, 99-00; demonstrator and 

 asst. prof, Pennsylvania, 00-03 ; prof. path, and 

 bacter, Albany Med. Col, and director. Bender 

 Hygienic Lab, 03-08; prof. path, and director, 

 path, lab, Univ. and Bellevue Hosp. Med. Col, 

 08-10; prof, path, Pennsylvania, 10-11, research 

 med, 11-19 ; director, div. med. educ, Bockefeller 

 Foundation, 20- Hitchcock lecturer, California, 

 12. A.A. (v. pres, 15); Am. Physicians; Am. 

 Med. Ass; Soc. Exp. Path; Philos. Soc; Harvey 

 Soc ; Phila. Col. Physicians. Medical education ; 

 experimental pathology; bacteriology. 



Pearce, Dr. E.(oy) G (entry), 740 Hillsdale Ave, 

 Akron, Ohio. Physiology. Madison, Wis, Aug. 

 28, 84. A.B, Wabash, 08; M.D, Western Re- 

 serve, 12; Bern, 13. Demonstrator, physiol 

 Western Reserve, 12-13, instr, 13-17, prof, den- 

 tal sch, 12-17; asst. prof, med. dept, Illinois, 

 17 ; mem. research lab. clin. med, Lakeside Hosp, 

 17-20; with research div, health dept, B. F. 

 Goodrich Co, 20- Major, C.W.S, 18. Physiol. 

 Soc. Carbohydrate metabolism; innervation of 

 the kidney; vasomotor nerves. 



Pearce, Prof. W(illiam) T(udor), Agricultural 

 College, N. Dak. Chemistry. Norfolk, Va, 

 Sept. 3, 90. A.B, Randolph-Macon, 10; M.S, 

 Kentucky, 12; Ph.D, Chicago, 16. Asst. chem, 

 Kentucky, 10-12; instr, Clemson, 12-13, asst. 

 prof, 13-14; asst, Chicago, 14-15; prof, Fargo, 

 15-16; asst. prof, N. Dak Col, 16-18, prof, 18-, 

 head, sch. chem, 19- Chem. Soc. Theory of 

 solutions; varnishes. 



Pearl, Dr. Eaymond, School of Hygiene and 

 Public Health, Johns Hopkins University, Balti- 

 more, Md. ^Biology, Statistics. Farmington, 

 N. H, June 3, 79. A.B, Dartmouth, 99, hon. 

 Sc.D, 19; Ph.D, Michigan, 02; LL.D, Maine, 19. 

 Asst. zool, Michigan, 99-02, instr, 02-06 ; Penn- 

 sylvania, 06-07; biologist and head, dept. biol, 

 Maine Exp. Sta, 07-18; prof, hiometry and vital- 

 statist, sch. hygiene and p^ib. health. Johiis Hop- 

 Tcins, 18- Asst, U. S. Fish Commission, sum- 

 mers, 01, 02; lecturer, Iowa State, 10; Mich. 

 Agr. Col, 12; chief, statist, div, Food Ad, 17- 

 18; consultant vital statist, U. S. Pub. Health 

 Service, 19- Nat. Acad, (council, 19-); A.A; 

 Soc. Nat. (pres, 16); Soc. Zool. (sec'y eastern 

 branch, 11, pres, 13); Statist. Ass; Soc. Exp. 

 Biol; Philos. Soc; Soc. Prom. Agr. Sci; Am. 

 Acad; Wash. Acad; Int. Ass. Investigators and 

 Instructors in Poultry Husbandry (pres, 09, 

 hon. sec'y, 12-19); hon. mem. Imp. Russian 

 Soc. Rural Avicul. Genetics; biometry; physi- 

 ology of reproduction ; animal behavior ; varia- 

 tion; growth; teratology. 



Pearse, Prof. A(rthur) S (perry). University of 

 Wisconsin, Madison, Wis. *Zoology. Crete, 

 Nebr, March 15, 77. B.S, Nebraska, 00, A.M, 

 04; Ph.D, Harvard, 08. Teacher biol, high sch, 



Omaha, Nebr, 00-04; high sch, Clhicago, 05-06; 

 Austin teaching fellow. Harvard, 07-08; instr. 

 zool, Michigan, 08-10, asst. prof, 10-11; Univ. 

 Philippines, 11 ; St. Louis, 11 ; Wisconsin, 11- 

 12, assoc. prof, 12-19, prof, 19- Mem. staff, 

 Woods Hole, 08, 09, 12. A.A; Soc. Nat; Soc. 

 Zool; Ecol. Soc; Wis. Acad. Ecology; parasitol- 

 ogy ; behavior ; Crustacea ; fishes. 

 Pearson, G(ustav) A(dolph), Flagstaff, Ariz. 

 Forestry. Holdredge, Nebr, Nov. 14, 80. B.S, 

 Nebraska, 06. A.M, 07. Silviculturist. U. S. For- 

 est Service, 07-08, director, Fort Valley Exp. 

 Sta, 09- A.A; Soc. Foresters (pres, southwest. 

 sect; 16); Ecol. Soc. Botany; growth and re- 

 production of forest trees; forest ecology; arti- 

 ficial reforestation; forest meteorology. 



Pearson, Joseph Cleaveland, 6406 Eidgewood Ave, 

 Chevy Chase, Md. Physics. Andover, Maine, 

 May 25, 79. A.B, Bowdoin, 00 ; A.M, Harvard, 

 03. Instr. physics, Bowdoin, 03-06; magnetic 

 observer, Carnegie Institution, 06-10; physicist. 

 Bur. Standards, 10- Soc. Test. Mat; Concrete 

 Inst. Uses of concrete and cement. 



Pearson, Pres. Raymond A (lien), Iowa State 

 College, Ames, Iowa. Agriculture. Evansville, 

 Ind, April 9, 73. B.S, Cornell, 94, M.S, 99; 

 LL.D, Alfred, 09; D.Agr, Nebraska, 17. Asst, 

 dairy lab, Cornell, 94 ; asst. chief, dair.y div, 

 U. S. Dept. Agr, 95-02; gen. manager, Walker- 

 Gordon Lab. Co, 02-03 ; prof, dairy indust, Cor- 

 nell, 03-08; N. Y. state commissioner agr, 08- 

 12; pres, Iowa State, 12- Medal, Paris Expos. 

 Investigator food conditions in Europe during 

 war for Fed. Committee. A.A. (sec'y, I, 01); 

 Ass. Agr. Col. Agricultural production and co- 

 operation. 



Pearson, Thomas Gilbert, 1974 Broadway, New 

 York, N. Y. Ornithology. Tuscola, 111, Nov. 

 10, 73. B.S, Guilford; North Carolina. Pres, 

 Nat. Ass. Auduhon Societies, 05- Mem. Ornith. 

 Union. Conserx-ation of the wild bird and ani- 

 mal life of North America. 



Pearson, Prof, William A(lexander), 209 N. 50th 

 St, Philadelphia. Pa. Chcmistrv- Van Wert, 

 Ohio, April 6, 79. Ph.C, Ferris Inst, 98; Ph.D, 

 Michigan, 02; M.D, Hahnemann Med. Col, 15. 

 Research chemist, Parke. Davis and Co, 02-04 ; 

 prof, jiharmacy, Ferris Inst, 04-06; chem. and 

 toxicol, Hahnemann Med. Col, Phila, 08- Phar- 

 maceut. Ass. (chairman, Phila. sect) ; Chem. 

 Soc. (chairman, Phila. sect) ; Pa. Pharmaceut. 

 Ass. Physiological chemistry; nitrogen metabo- 

 lism; pharmacodynamics of drugs acting mainly 

 on the heart. 



Pease, Prof. A(rthur) S(tanley), 1114 W. Oregon 

 St, Urbana, 111. Botany. Somers, Conn, Sept. 

 22, 81. A.B, Harvard, 02, A.]\r, 03. Ph.D, 05. 

 Instr, Harvard and Radcliffe. 06-09; asst. prof, 

 assoc. prof, and later prof, classics, Illinois, 09- 

 New Eng. Bot. Club. Flora of Coos County, 

 N. H. 



Pease, F(rancis) G(ladheim), Mt. Wilson Oh- 

 servator}', Pasadena, Calif. Astronomy, En- 

 gineering. Cambridge, Mass, Jan. 14, 81. B.S, 

 Armour, 01. Optician and observer, Yerkes Ob- 

 servatory, 01-03; instrument designer, Mt. Wil- 

 son Observatory, Carnegie Institution, 04-07, 

 08-13 ; astronomer, 11-, in charge of design, IS- 

 Supt, Sci. Shop Works, Chicago, 111, 07-08; chief 



