426 



AMERICAN MEN OF SCIENCE 



Lundteigen, A(ndi-eas), Union City, Mich. Chem- 

 istry. Norway, 62. B.S, Christiania, 85; Mil. 

 Acad, Christiania, 86. Asst. chemist, D. Fisher, 

 Milwaukee, "Wis, 87-89; chief chemist, Western 

 Portland Cement Co, 89-99; chief chemist and 

 supt. Peerless Portland Cement Co, 99-10, siipt, 

 10-; managing engineer, Ash Grove Lime and 

 Portland Cement Co, 10- Chem. Soc; Soc. 

 Chem. Indust; Chem. Eng; Soc. Test. Mat. 

 Portland cement concrete, 



Lunn, Dr. A(rthur) C Constant), University of Chi- 

 cn (JO, Chicago, 111. *Mathemati(xil physics. Eaeine, 

 "Wis, Feb. 19, 77. A.B, Lawrence. 98: fellow, 

 Chicago, 99-01, A.M, 00, Ph.D, 04. Instr. math, 

 and astron, "Wesleyan, 01-02; assoc. applied 

 math, Chicago, 02-03, instr, 03-10, asst. prof, 

 10-17, assoc. prof, 17- A. A; Physical Soc. 

 (assoc. ed, *Eev,' 18-20); Math. Ass; Astron. 

 Soc ; Math. Soc ; Circolo Mat. di Palermo. Dif- 

 ferential equations of dynamics; mathematical 

 physics; thermodynamics; electromagnetic the- 

 ory; theory of relativity; geophysical theory; 

 theory of optical instruments. 



Lupton, Charles T(homas), 617 Gilpin St, Denver, 

 Colo. Geology. Mt. Pleasant, Ohio, Feb. 

 28. 78. A.B, Oberlin; LL.B, National Univ, 

 LL.M. Geologist, U. S. Geol. Surv. 07-16; 

 Cosden Oil and Gas Co, 16-19; chief geologist, 

 Frants Corp, 19- A.A; Geol. Soc; Min. Cong; 

 Min. and Metal. Eng; Wash. Geol. Soc. Coal, 

 oil and gas deposits; gypsum deposits; general 

 geology of the western states. 



Luquer, Prof. Lea Mcllvaine, Mt. Kisco, N. Y. 

 Mineralogy. Brooklyn, N. Y, Sept. 4, 64. C.E, 

 Columbia, 87, Ph.D, 94. Tutor and later assoc. 

 prof, miner, Columbia, 87- Sec'y, auxiliary 

 committee of Teachers Col, Columbia, 94-95. 

 A.A. The relative effects of frost and the sul- 

 phate of soda tests on building stones; simpli- 

 fied scheme for the optical recognition of min- 

 erals in thin rock sections; area and nature of 

 the ' augen-gneiss, ' etc, at Bedford, N. Y; 

 fusion of minerals with oxy-gas blowpipe. 



Lusk, Prof. Graham, 535 Park Ave, New York, 

 N. Y. *Physiologv. Bridgeport, Conn, Feb. 15, 

 66. Ph.B, Columbia, 87; Ph.D, Munich, 91; 

 hon. A.M, Yale, 97, Sc.D, 08. Instr. asst. prof, 

 and prof. physioJ, med. sch, Yale, 91-98; Univ. 

 and Bellevue Hosp. Med. Col, 98-09; med. col, 

 Cornell, 09- Scientific director, Russell Sage 

 Inst. Path ; mom. Inter-Allied Food Commis- 

 sion, 18. Nat. Acad: A.A; Soc. Nat: Physiol. 

 Soc; Soc. Biol. Chem. (pres, 14); Soc. Exp. 

 Biol, (pres, 14) ; Harvey Soc. (pres, 05-07) ; 

 fel. Royal Soc. Edinburgh; assoc. mem. Soc. 

 Royale des Sci. Mod. et Nat. Bruxelles; cor. 

 mem. Vienna Imp. Mod. Soc. Animal and clin- 

 ical calorimetry: carbohydrates in the body; 

 diabetes; phlorhizin diabetes; hippuric acid; 

 metabolism in diabetes; dietetic value of skim- 

 milk; the science of nutrition. 



Luther, D(aniel) D(ana), Naples, N. Y. Geology. 

 Naples, Sept. 24, 40. Canandaigua (N. Y.) 

 Acad. Asst. econ. geol, N. Y. State Dept. Educ, 

 90-98; field geologist, N. Y. State Museum, 

 98-14. Paleont. Soc. Geology of Livonia salt 

 shaft ; salt beds of New York ; field geology and 

 stratigraphy of western New York. 



Luther, Dr. Flavel S(weeten), Jr, Pasadena, 

 Calif. Mathematics, Mechanics. Brooklyn, Conn, 

 March 26, 50. A.B, Trinitv (Conn), 70, A.M. 

 73, Ph.D, 96, LL.D, 04. 'Teacher in various 

 schools; prof, math, Racine, 76-81; Kenyon, 82- 

 83; Trinity (Conn), 83-04, j^res, 04-19. Con- 

 sulting engineer. Pope Mfg. Co, 96-99. Mech. 

 Eng. Strength of materials; coefficient of ex- 

 pansion of various steels at high temperatures. 



Lutman, Prof. B(enjarain) F(rankliu), 111 X. 

 Prospect St, Burlington, Vt. Plant pathology. 

 Joplin, Mo, Sept. 26, 79. A.B, Missouri, 06; 

 A.M, Wisconsin, 07, Ph.D, 09. Asst. plant path, 

 Vt. Exp. Sta, 09-, acting prof, bot, Vermont, 

 10, prof, plant path, 10- A.A; Bot. Soc; Phy- 

 topath. Soc. Cytology of smuts and Closterium; 

 Bordeaux mixture; potato diseases. 



Lutz, Dr. Brenton E,(eid), 688 Boylston St, Bos- 

 ton, Mass. Physiology. Woodlawn, N. S, June 

 2, 90. B.S, Boston, 13, A.M, 14, fellow, 14-15, 

 Ph.D, 17; Harvard, 14-16. Teaching fellow 

 physiol. Harvard, 15-17 ; instr. hiol, Boston, 14-, 

 exp. physiol, 19- Physiologist, Sanit. C, U.S.A, 

 18-19. Blood pressure; reflex thresholds; inter- 

 relation of thyroid and adrenals; effects of low 

 oxygen tension. 



Lutz, Dr. Frank E(ugene), American Museum of 

 Natural History, New York, N. Y. *Zoology. 

 Bloomsburg, Pa, Sept. 15, 79. A.B, Haverford, 

 00; A.M, Chicago, 02, Ph.D, 07. Res. investi- 

 gator, sta. for exp. evolution, Carnegie Institu- 

 tion, 04-09 ; asst. curator, Am. Museum Nat. 

 Hist, 09-16, assoc. curator, 16- Ed, 'Bui.' and 

 'Memoirs,' Am. Museum Nat. Hist, 17- A.A; 

 Soc. Nat; Soc. Zool; fel. Entom. Soc. (mem. 

 exec, committee and ed. board, 18-) ; N. Y. 

 Acad. "Variation, heredity and assortive mat- 

 ing; geographic distribution; evolution and en- 

 tomology; economic work against mosquitoes. 



Lyall, Dr. Harold W(illiam), 2851 Bedford Ave, 

 Pittsburgh, Pa. Bacteriology. Lawrence, Mass, 

 March 23, 88. A.B. Brown, 08, A.M. 09, Ph.D. 14. 

 Bacteriologist, R. I. State Board of Health, 08- 

 10; assoc, Hoagland Lab, Brooklyn, 10-13, asst. 

 director, 13-14; bacteriologist, research lab. 

 Dept. of Health, N. Y. Citv, 14-18; Sanit. C, 

 18-19; N. Y. State Dept. Health, 19-20; direc- 

 tor, lah, Tuher. League, SO- Bacteriologist, 

 R. I. Shellfish Commission, 09; L. I. Col. Hosp, 

 10-14; research, N. Y, State Hosp. for Incipi- 

 ent Tuberculosis, summers. 12-14. Soc. Bact; 

 Pub. Health Ass. Blood cultures in pneumonia ; 

 typhoid meningitis; secondary infection in tu- 

 berculosis; streptococci; chronic non-tuberculous 

 lung infections; epidemiologj' of influenza. 



Lyford, C(hauncey) A(llan), East Aurora, N. Y. 

 Chemistry. Worcester, Mass. May 1, SO. B.S, 

 Worcester, 03; fellow, Clark, 03-08, A.M, 06. 

 Instr. chem. Clark. 08-11; asst. prof. geol. Mid- 

 dlebury Col, 11-16; chem, St. Lawrence, 16-17; 

 Case, 17-18; chem. engineer, Nat. Aniline and 

 Chem. Co, 18- Interaction of aldehyde and 

 peroxids. 



Lyle, Prof. Willi am T(homas), Rice Institute, 

 Houston, Tex. Engineering. Utica, N. Y, Jan. 

 10, 75. C.E, Princeton, 96. With Essex Co. 

 Park Commission, 97-00: munic. contracting, 

 00-02; instr. and later asst. prof, eng, Pennsyl- 

 vania, 02-07; asst. prof, and later prof, Lafay- 



