208 



AMERICAN MEN OF SCIENCE 



fluorspar analysis; powdered coal application in 

 zinc smelting. 



Erikson, Prof. Henry A(nton), 424 Harvard St, 

 S. E, Minneapolis, Minn. Experimental physics. 

 Mt. Morris, Wis. B.E.E, Minnesota, 96, Ph.D, 

 07. Instr, science, high sch, Rochester, Minn, 

 96-97; physics, Minnesota, 97-05, asst. prof, 05- 

 14, assoc. prof, 1415, prof, and chairman of 

 dept, 15- A. A; Physical Soc. Physical meas- 

 urements; ionization of gases at high pressure; 

 rate of recombination pt ions at different tem- 

 peratures. 



Erlanger, Dr. Joseph, Medical School, Washing- 

 ton University, St. Louis, Mo. *Physiology. 

 San Francisco, Calif, Jan. 5, 74. B.S, Califor- 

 nia, 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, 04^06; prof, med. sch, Wisconsin, 

 06-10; Washington (St. Louis), 10- A.A. 

 (v. chairman, N, 20); Am. Physicians; Physiol. 

 Soc. (mem. council, treas, 16-) ; Soc. Exp. Biol; 

 hon. mem. Harvey Soc. Metabolism in dogs 

 with shortened small intestines; clinical methods 

 of determining blood pressure ; influence of pulse 

 pressure on renal secretion; mechanism of the 

 circulation; heart-block in man and in mam- 

 mals; vagus action on the ventricles; regenera- 

 tion of heart tissue; venous pulse; mammalian 

 heart strips. 



Ernest, Dr. Tlio(ma)s R, 20 W. Maple St, Chicago, 

 111. Chemistry, Chicago, 79. A.B, Illinois, 07, 

 A.M, 08, Ph.D, 10. Chief chemist, Nat. Oxygen 

 Co, IS- Electrolytic production of hydrogen 

 and oxygen; hydrogenation of oils. 



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

 Boston, Mass. *Bacteriology. Cincinnati, Ohio, 

 July 31, 56. A.B, Harvard, 76, M.D, 80, A.M. 

 84. Demonstrator bacter. Harvard Med. Sch, 

 85-89, instr, 89-91, asst. prof, 91-95, prof, 95- 

 Ed, 'Jour. Med. Research.' Major, M. C. 

 Chairman and visiting bacteriologist, visiting 

 staff, Children's Hosp. Soc. Nat; Ass. Path, 

 and Bact. (past sec'y, pres, 08); Soc. Bact; 

 Am. Physicians ; Am. Acad ; Boston Soc. Med. 

 Sci. (pres); etc. Tuberculosis; rabies; sup- 

 puration; diphtheria; tuberculin and tubercu- 

 losis; ultraviolet photomicrography. 



Erve, Prof, J(olm) van de, Medical College, 

 Charleston, S. C. Physiology. Willemstad, 

 Netherlands, Sept. 30, 70. A.B, Hope, 95; A.M, 

 Princeton, 97, B.D, M.S. Chicago, 10, M.D, 

 Rush Med. Col, 11. Presb. minister, 97-11; 

 prof, physiol. and pharmacol, Alabama, 11-13; 

 prof, and director, dept. physiol. and pharmacol, 

 and assoc. dean, sch. med, Marquette, 13-19; 

 prof, physiol, Med. Col. of S. C, 19- Am. Med. 

 Ass. Diastases in the blood; hunger movements 

 of the stomach. 



Erwln, Prof. A(rthur) T(homas), Iowa State Col- 

 lege, Ames, Iowa. Horticulture. Fulton, Mo, 

 Nov. 8, 74. Washington (St. Louis), 92-96; 

 Missouri, 96-98; B.S, Arkansas, 00; M.S.A, 

 Iowa State, 02. Asst. hort. Ark. Exp. Sta, 98- 

 99; instr, Iowa State, 00-03, assoc. prof, OS-, 

 chief, truck crop sect, Exp. Sta, 15- A.A; Soc. 

 TTort. Sci; fcl. Iowa Acad. Vegetable crops. 



Escott, Edward B(rind), 1019 S. East Ave, Oak 

 Park, 111. Mathematics. Grand Rapids, Mich, 



May 24, 68. B.S, Michigan, 95; fellow, Chi- 

 cago, 95-96, M.S, 96; Harvard, 96-97. Teacher, 

 high sch, Sheboygan, Wis, 97-98; Grand Rapids, 

 98-00; instr. math, Michigan, 00-14; actuary, 

 Kansas City Life Ins. Co, 14-19; accountant, 



18- Am. Inst. Actuaries; Math. Soc. Theory 

 of substitutions; theory of numbers; finite dif- 

 ferences. 



Eshner, Prof. Augustus A, 1019 Spruce St, Phila- 

 delphia, Pa. Medicine. Memphis, Tenn, Nov. 

 17, 62. A.B, Cent. High Sch, Phila, 79, A.M, 

 84; M.D, Jefferson Med. Col, 88. Prof. clin. 

 med, Phila. Polyclinic, 95-18. Physician, Phila. 

 Gen. Hosp-, 96-14; asst. physician, Phila. 

 Orthop. Hosp. and Infirmary for Nervous Dis- 

 eases, 00^17; physician, Hosp. for Diesases 

 of Lungs, 01-03 ; consulting physician, Mercy 

 Hosp, Phila, 06- Lieut, cardiovascular tuber, 

 board, M.R.C, 17. Am. Med. Ass; Phila. Col. 

 Physicians. Clinical and physiological medicine. 



Espino, Dr. Raf(ael) B, College of Agriculture, 

 Los Baiios, Laguna, P. I. Botany. Bataan, 

 P. I, Oct. 24, 90. B. Agr, Univ. Philippines, 

 15; fellow, Hopkins, Ph.D, 19. Asst. bot, Univ. 

 Philippines, 15-17, instr. agron, 19, asst. prof, 



19- A.A; Bot. Soc. Agronomy; plant physi- 

 ology; crop physiology; salt requirements of 

 plants; influence of climate on development. 



Essary, Prof. S(amuel) H(enry), University of 

 Tennessee, Knoxville, Tenn. Mycology. Bluff, 

 Tonn, Sept. 11, 70. B.S, Tennessee, 97, M.S, 07. 

 Instr. science. La Grange, 99-02; Brenau, 02- 

 04; bot, Tennessee, 04-08, asst. prof, 08-12, 

 assoc. botanist, Exp. Sta, 12-19, botanist, 19- 

 A.A; Phytopath. Soc. Anthracnose resistant 

 red clover; wilt resistant tomatoes; Lespedeza 

 striata; fusarium causing wilt of tomatoes. 



Esselen, Dr. G(ustavus) J(olin), Jr, 86 Walker 

 Road, Swampscott, Mass. Chemistry. Roxbury, 

 Mass, June 30, 88. A.B, Harvard, 09, A.M, 11, 

 Ph.D, 12. Research chemist. Gen. Elec. Co, 12- 

 14; asst. manager and later manager, Chem. 

 Products Co, 14-18; head, research dept, A. B. 

 Little, Inc, 18- Chem. Soc. Cellulose; higher 

 fatty acids and their salts. 



Essenberg, Mrs. C(hristine) EClizabeth Adamson), 

 Scripps Institution for Biological Research, La 

 Jolla, Calif. Zoology. Livonia, Russia, April 

 G, 81. B.S, B.Ped, Valparaiso, 11; M.S, Cali- 

 fornia, 14, Ph.D, 17. Teacher languages. Petro- 

 grad, Russia, 05-08; teacher, pub. sch, Payette, 

 Idaho, 12-13; zoologist and librarian, Scripps 

 Inst, California, 16- A.A; Micros. Soc; West. 

 Soc. Nat. Aquatic Hemiptera; marine annelids; 

 Desmopterus; Appendicularia. 



Essex, Prof. Harry, Syracuse University, Syracuse, 

 N. Y. Chemistry. Meadville, Pa, Nov. 2, 84. 

 A.B, Cornell, 07; Ph.D, Gottingen, 14. Instr. 

 chem, Kentucky, 07-10; head of dept, high .sch, 

 Salt Lake City, 10-11; research assoc, Mellon 

 Inst. 14-18, prof, chem, Pittsburgh, 15-18; re- 

 search chemist, E. T. duPont de Nemours and 

 Co, 18-20; prof, physical chem, Syraeiise, 20- 

 Chem. Soc. Benzols; phenols; naphthalenes; 

 chlorpentanes. 



Essick, Dr. Charles Rhein, 520 Franklin St, Read- 

 ing. Pa. Anatomy. Reading, Feb. 17, 83. A.B, 

 Yale, 05; M.D, Hopkins, 09. Asst. anat, Hop- 



