AMERICAN MEN OF SCIENCE 



501 



]ow, 84-85. Instr. zool, Minnesota, 86-87, prof. 

 animal iiol, head of dept, 87-; curator, zool. 

 museum, and zoologist, Minn. Gcol. and Nat. 

 Hist. Surv, 87-19. Ed, 'Zool. Reports,' Minn. 

 Geol. and Nat. Hist. Surv. A.A; Soc. Nat; 

 Soc. Zool. (v. pres, central sect, 10) ; Ass. Anat. 

 Anatomy and embryology; echinoderms of 

 Beaufort, N. C; lateral line system of Polyo- 

 don; primitive pores of Polyodon spathula. 



Nagelvoort, Adriaan, 52 E. 41st St, New York, N. 

 Y. Chemistry. Sherman Co, Nebr, May 16, 83. 

 A.B, Michigan, 05. Chem. engineer. Organizer, 

 Nat. Expos. Chem. Industries, N. Y. City, 15. 

 A.A; Chem. Soc; Electrochem. Soe; N. Y. 

 Chemists Club. Ore concentration. 



Nagle, Prof. James C, College Station, Tex. 

 Civil engineering. Richmond, Va, Oct. 9, 65. 

 B.S, Texas, 89, A.M, 92; C.E, Pittsburgh, 92; 

 M.C.E, Cornell, 93. Rodman and asst. engineer 

 on various railroads, 87-88; topographer, Tex. 

 Geol. Surv, 89-90; prof, civil eng, Tex. Col, 

 90-13, dean of eng, 11-13 ; chairman, Tex. 

 State Board Water Engineers, 13-17; prof, 

 civil eng. and director, Tex. Eng. Exp. Sta, 

 17-; mem. firm, Nagle, Witt, Eollins Eng. Co, 

 19- Chief engineer, Brazos and Burleson R. R, 

 94; asst. chief engineer, H. E. and W. T. R. R, 

 99-00; agent and expert in irrig. investigations, 

 U. S. Dept. Agr, 00-03 ; engineer, Burleson Co. 

 Improv. Dist. No. 1, 09-10, 14-15, 20; consult- 

 ing engineer. A.A; Civil Eng; Eng. Educ; 

 Ass. Eng. Societies; R. R. Eng; Tex. Acad. 

 (past pres). Railroad engineering; irrigation 

 engineering; sediment carrying capacity of cer- 

 tain rivers as affecting irrigation storage reser- 

 voirs; river protection; sewerage. 



Nagler, Dr. Floyd A(ugust), 14 E. Court St, 

 Iowa City, Iowa. Engineering. Howard City, 

 Mich, Jan. 11, 92. B.S, Mich. Agr. Col, 14; 

 M.S, Michigan, 15, Ph.D, 17. Asst. engineer, 

 Fargo Eng. Co, 14-17; asst. hydraulic engineer 

 with R. E. Horton, 17-20; asst. prof, hydraulic 

 eng, Iowa, 20- Second lieut, Sig. C, 17-18. 

 A.A; Civil Eng; Meteor. Soc; New Eng. Water 

 Works Ass. Hydrology; obstruction of bridge 

 piers to flow of water; Bazin weir formula. 



Nakahara, Dr. Waro, Rockefeller Institute, New 

 York, N. Y. Medicine. Tokyo, Japan, Sept. 

 14, 94. A.M, Cornell, 17, fellow, 17-18, Ph.D, 

 18. Asst. ^Rockefeller Inst, 18- Biologj-; canceiu 



Narraway, J(ames) E(phraim), Department of 

 Justice, Ottawa, Can. Paleontology. Guysbor- 

 ough, N. S, Can, June 11, 57. A.B, New Bruns- 

 wick, 74. Paleont. Soe. Ontogeny of Ordovicic 

 fossils (trilobites and echinoderms). 



Nash, George V(alentine), N. Y. Botanical Gar- 

 den, New York, N. Y. *Botany. Brooklyn, 

 N. Y, May 6, 64. Botanist and horticulturist, 

 N. Y. Bat. Garden. A.A; Bot. Soc; Torrev Bot. 

 Club; Hort. Soc. N. Y. Orehidaceae. 



Nason, Frank L(ewis), Box 6, West Haven, Conn. 

 Geology. New London, Wis, May 12, 56. A.B, 

 Amherst, 82, A.M. Instr. math, Rensselaer, 82- 

 88; asst, N. J. Geol. Surv, 88-91; Mo. Geol. 

 Surv, 91-92 ; consulting geologist and mining 

 engineer, 92-; consulting mining geologist, N. 

 J. Zinc Co, 06-; consulting geologist, Wither- 

 hee, Sherman and Co, 07-; Port Henry Iron Ore 



Co, Eeplogle Steel Co, and Chateaugay Ore and 

 Iron Co, 19- A.A; Geol. Soc; Min. Eng. Struc- 

 tural economic geology; ore deposits; diamond 

 drilling for magnetic iron ore. 



Nathanson, Prof. J(onas) B(emard), Carnegie 

 Institute of Technology, Pittsburgh, Pa. Phys- 

 ics. Vilna, Russia, Sept. 5, 89. A.B, Ohio 

 State, 12; A.M, Illinois, 13, Ph.D, 16. Asst. 

 physics, Illinois, 13-16; instr, Carnegie Inst. 

 Tech, 16-19, asst. prof, 19- Physical Soc. 

 Optical properties of alkali metals. 



Naylor, Prof. Joseph P, DePauw University, 

 Greencastle, Ind. Physics. Pennsville, Ohio, 

 April 4, 53. M.S, Indiana, 85. Instr. physics, 

 high sch, Indianapolis, 83-15; assoc. prof, 

 Indiana. 85-87, prof, 87-91: BePariw, 91- 

 Research prof, physics, affiliated colleges of 

 Ind, 17- Physical Soc; fel. Ind. Acad, (pres, 

 12) ; Ind. Sci. Teachers (pres, 13). Lecture and 

 laboratory apparatus; heat in radioactive trans- 

 formations. 



Neal, Prof. Herbert V(incent), Tufts College, 

 Mass. *Biology. Lewiston, Maine, April 3, 

 69. A.B, Bates, 90; A.B, Harvard, 93, A.M, 

 Ph.D, 96; studied under Kupffer, 96-97. Mas- 

 ter hist, and Latin, St. Paul's Sch, 90-92; asst. 

 zool, Harvard and Radcliffe, 93-95; prof, biol, 

 Knox, 97-13 ; 2^00/, Tufts, IS- Asst. director, 

 Harpswell Lab, So. Harpswell, Maine, 08; cura- 

 tor, Barnum Museum. A.A. (sec'}', F) ; Soc. 

 Nat; Soc. Zool. (sec'y, central sect, 10); Ass. 

 Anat; Am. Acad; 111. Acad; Boston Soc. Nat. 

 Hist. Morphologj' of vertebrate head; develop- 

 ment of hypoglossus musculature; histogenesis 

 of ventral nerves; development and histogenesis 

 of nerves in Acanthias; history of eye muscles 

 and eye muscle nerves; neuromeres and meta- 

 meres. 



Neal, Prof. Il(oland), Drury College, Spring- 

 field. Mo. Chemistry. Clearfield, Iowa, Oct. 

 10, 83. A.B, Cornell, 04, A.M, 07; Ph.D, Stan- 

 ford, 15. Prof, science, Dakota Wesleyan, 07- 

 09; chem. and geol. Pacific (Calif),' 10-20; 

 chem, Drury , 20- Chem. Soc. Colloids; colloidal 

 copper sulphid. 



Nebel, Prof. W (alter), 2503 Pierce St, Sioux 

 City, Iowa. Chemistry. Milwaukee, Wis, Sept. 

 3, 85. B.S, Wisconsin, 09, M.S, 11, Ph.D, 17. 

 Asst. chem, Wisconsin, 09-10, instr, 10-18, asst. 

 prof, 18. Chem. director. Gen. Mfg. Co, 19-20. 

 Chem. Soc. (sec'y, 18). Organic chemistry; 

 alkaloids; cellulose acetate. 



Needham, Prof. James G(eorge), Ithaca, N. Y. 

 *Biology. Cass Co, 111, March 18, 68. B.S, 

 Knox, 91, M.S, 93; Hopkins, 93-94; Goldwin 

 Smith follow, Cornell. 96, Ph.D. 98. Instr. 

 science, high sch, Jerseyville, 111, 91-93 ; biol, 

 Knox, 94-96; prof. Lake Forest, 98-07; prof. 

 entom. a7id limnol, Cornell, 07- Entomologist 

 in charge, N. Y. State Field Sta. for Study of 

 Aquatic Insects, 00- ; assoc. ed, * Psyche. ' A.A ; 

 Soc. Nat; Entom. Soc. (pres, 19); Fisheries 

 Soc; Okefinokee Soc. (pres, 20); N. Y. Entom. 

 Soc. Fresh water biology; life histories of 

 aquatic insects; systematic study of Perlidae, 

 Ephemeridae and Odonata. 



Neflf, Prof. F(rank) H(oward), Case School of 

 Applied Science, Cleveland, Ohio. Civil engi- 

 neering. Cleveland, July 30, 65. B.S. (C.E), 



