170 



AMERICAN MEN OF SCIENCE 



Soc. Thickness of thin liquid films; Rayleigh's 

 alternate current phasemeter; loss of energy 

 by hysteresis in iron; frequency of alternating 

 currents; laboratory exercises in harmonic mo- 

 tion. Effect of pressure change on black liquid 

 films. 



Jones, Dr. Adam Leroy, Princeton University, 

 Princeton, N. J. Philosophy, Psychology. Dun- 

 lap, Ills, July 2, 73. A.B, Williams, 95; Ph.D, 

 Columbia, 98. Asst. philos, Columbia, 98-01, 

 lecturer, 01-02, tutor, 02-05; preceptor, Prince- 

 ton, 05- Instr, Summer Sch, Columbia, 01- 

 F.A.A; Philos. Ass; Psychol. Ass; Nat. Educ. 

 Ass. Early American philosophers. Psychol- 

 ogy of esthetics; sociological esthetics; experi- 

 mental esthetics; scientific method. 



Jones, Prof. C(lement) R(oss), Morgantown, W. 

 Va. Mechanical engineering. Knottsville, W. 

 Va. April 19, 71. B.S, C.E, West Virginia, 94, 

 M.E, 97; M.M.E, Cornell. 00. Assoc, principal, 

 West Virginia Col, 94-95 ; asst. mech. eng, West 

 Virginia, 95-97, instr, 97-99, asst. prof, 99-01, 

 prof, 01- M.A.A; Mech. Eng; Eng. Educ; 

 Soc. Testing Materials, Specific heat of super- 

 heated steam; analysis of flue gases; losses in 

 transmission of power by belting ; fuel value of 

 natural gas; effect of condensance on operation 

 of indicator motors. 



Jones, Prof. Forrest R(obert), 131 Blair St, Ithaca, 

 N. Y. Mechanical engineering. Cincinnati, O, 

 Dec. 12, 61. M.E, Cornell, 88. In charge con- 

 struction of elec. lighting plants and elec. rail- 

 ways, 88-90; supt, Mech. Arts Dept, Tennessee, 

 90-91, prof. mech. arts, 91-92; machine design, 

 Wisconsin, 92-99; drawing and machine design, 

 Worcester, 99-03; machine design, Cornell, 03- 

 Consulting engineer, N. Y. City. Mech. Eng; 

 Elec. Eng; Eng. Educ. Power required for 

 driving manufactories and shops; methods of 

 power transmission; measurement of alternat- 

 ing current; efficiency of electric generators. 



Jones, Prof. Fred(eric)k S(cheetz), 712 Tenth 

 Ave, S.E, Minneapolis, Minn. *Physics. Pal- 

 myra, Mo, April 7, 62. A.B, Yale, 84; Berlin, 

 87-88; Zurich, 88-89; A.M, Yale, 90. Instr. 

 physics, Shattuck Sch, 84-85; Minnesota, 85- 

 87, dean, 90-, dean, Col. of Enq. and Mech. Arts, 

 02- F.A.A; Physical Soc; Eng. Educ. 



Jones, Prof. Geo(rge) W(illiam), Ithaca, N. Y. 

 Mathematics. East Corinth, Me, Oct. 14, 37. 

 A.B, Yale, 59, A.M, 62. Teacher math, Gen. 

 Russell's School, New Haven, 59-62; Del. Lit. 

 Inst, Franklin, N. Y, 62-68; prof, Iowa State, 

 68-74; asst. prof, later assoc. prof, and prof, 

 math, Cornell, 77- Mathematics. Higher al- 

 gebra ; trigonometry ; tables. 



Jones, Prof. Harry C(lary), Johns Hopkins Uni- 

 versity, Baltimore, Md. *Physical chemistry. 

 New London, Md, Nov. 11, 65. A.B, Hopkins, 

 89, fellow, 91-92, Ph.D, 92; Leipzig, Stockholm 

 and Amsterdam, 92-94. Instr, later assoc. and 

 assoc. prof, physical chem, Hopkins, 9504, prof, 

 04- Assoc, ed, ' Jour, de Chim. Phys ' ; ' Phys.- 

 Chem. Centralblatt.' Physical Soc; Chem. 

 Soc. Physical chemistry; atomic weights; 



lowering freezing-point; rise of boiling-point; 

 conductivity; migration velocity; etc. Atomic 

 weights; the conductivity of solutions of elec- 

 trolytes in mixed solvents; their dissociation 

 in hydrogen dioxid; the abnormal lowering of 

 the freezing-point of water produced by electro- 

 lytes ; the relation between lowering of freezing- 

 point and osmotic pressure of electrolytes; the 

 temperature coefficient of dissociation of elec- 

 trolytes; the condition of double salts and other 

 complex compounds in solution. 



Jones, Prof. Joseph W(illiam) L(ester), Heidel- 

 berg University, Tiffin, O. Ethics. East Orange, 

 N. J, July 4, 73. A.B, Princeton, 94, A.M, 95, 

 Ph.D, 01. Prof, psychol, logic, metaphysics and 

 philos. of educ, Heidelberg {Ohio), 02- The 

 ethics of sympathy. 



Jones, Prof. L(ewis) R(alph), University of Ver- 

 mont. Burlington, Vt. *Botany. Brandon, 

 Wis, Dec. 5, 64. Ripon, 82-86; Ph.B, Michi- 

 gan, 89, Ph.D. 04. Instr. nat. science, Mt. Morris 

 Acad, Ills, 87-88; nat. hist, Vermont, 89-90, asst. 

 prof, 91-92, assoc. prof, 92-93, prof, hot, 93-; 

 botanist, Vt. Exp. Sta, 90- Special agent, Bur. 

 Plant Indust, U. S. Dept. Agr, 04. F.A.A; 

 Bot. Soc; Soc. Plant Morph. and Physiol; Soc. 

 Prom. Agr. Sci; New Eng. Bot. Club; Vt. Bot. 

 Club (sec'y, 95-) . Plant pathology. Bacterial 

 diseases of plants. 



Jones, Dr. Louis Cleveland, The Solvay Process 

 Co, Syracuse, N. Y. Chemistry. Oak Hill, N. 

 Y, Dec. 25, 71. A.B, Yale, 96, Ph.D, 99. Asst. 

 to Prof. Gooch, Yale, 96-99 ; chemist, Solvay 

 Process Co, 00- Delegate of Solvay Process Co. 

 to Fifth Int. Cong. Applied Chem, Berlin. 

 Chem. Gesell. Estimation of boric acid. Hy- 

 drofluoric acid action on boric acid. 



Jones, Prof. Lynds, 160 N. Professor St, Oberlin, O. 

 Zoology, Ornithology. Jefferson, O, Jan. 5, 65. 

 Iowa (Grinnell), 8S-90; A.B, Oberlin, 92, M.S, 

 95; fellow, Chicago, 04-05, Ph.D, 05. Asst. 

 zool. and geol, Oberlin, 92-99, instr, 99-00, 

 acting prof, 00-01, instr. zool, 01-05, assoc. 

 prof, 05- Teacher ornith, Oberlin, 95-98. 

 F.A.A; fel. Ornith. Union. Bird migration; 

 molting of birds. Pterylosis and molting of 

 passerine birds ; skeleton of Asterias ; bird pop- 

 ulation of Lorain County, Ohio; development of 

 first down and its relation to the definitive 

 feather. 



Jones, Prof. Marcus E(ugene), Salt Lake City, 

 Utah. Botany, Geology. Jefferson, O, April 

 25, 52. A.B, Iowa (Grinnell), 75, A.M, 78. 

 Tutor Latin, Iowa ( Grinnell ) , 75-76 ; prof. nat. 

 science, Colo. Col, 79 ; Salt Lake Acad, 80 ; prin- 

 cipal, High Sch, Salt Lake City, 81-86; special 

 expert, U. S. Treas. Dept. 89-90; geologist, 

 R. G. W. R. R, 90-93 ; special field agent, U. S. 

 Dept. Agr, 94-95; geologist, P. and I. N. R. R, 

 98-99. F.A.A; Utah Nat. Hist. Soc. (pres, 

 99-) Botany and geology of the Great Plateau. 

 Climatic distribution; plant adaptation; ore 

 reduction. 



Jones, Prof. R(ichard) W(atson), University, 

 Miss. Chemistry. Greensville Co, Va, May 



