Brown — Brown, 



173 



Ann. ol Math. Harvard Coli.: The sum of a 

 certain triple series, 8 S. (13, 1911/12). 



Chicago, Astrophys. Journ.: On the passage 

 of a Star through a nebulae, 10 S. (53, 1921). 



London, Astron. Soc. Mem.: Theory of the 

 mot. of the moon; containing a new calculat. 

 of the expressions for the coordinates of the 

 moon in terms of the time, 64 S. (54, 1904). — 

 Theory of the mot. of the moon, containing a 

 new calculat. of the expressions for the co- 

 ordinates of the moon in terms of the time, 

 145 & 103 S. (57 & 59, 05 & 08). 



London, Astron. Soc. Month. Xot.: The 

 verificat. of the Newtonian law, 2 S. (63, 

 1902/03). — On the degree of aecuracy of the 1 

 new lunar theory & on the final values of the 

 mean mots. of the perigee & node, 10 S. — I 

 The parallactic inequality & the solar paral- 

 laxe, 1 S. (64, 03/04). — The complet. of the 1 

 solut. of the main problem in the new lunar 

 theory, 4 S. — The final values of the 

 coefficients in the new lunar theory, 20 S. 

 (65, 04/05). — The lunar inequalities due to 

 planetary act., 23 S. — The lunar inequalities 

 due to the mot. of the ecUptic & the figure 

 of the earth, 6 S. (68, 07/08). — On an addit. 

 to the theoretical secular accelerat. of the 

 moon's mean mot., 5 S. — The plans for new 

 tables of the moon's mot., 27 S. (70, 09/10). — 

 New family of periodic orbits, 17 S. — Oscilla- 

 ting orbits about the triangulär equilibrium 

 points, 12 S. — The progress of the new tables 

 of the moon's mot., 12 S. — The transformat. 

 of the moon's latitude, 10 S. (71, 11). — Device 

 for facilitating harmonic analysis & synthesis, 

 HS. — Librats. in planetary & satellite 

 Systems, 23 S. (72, 12). — Longitude of moon 

 fr. 1750 to 1910, 23 S. (73, 13). — Latitudes of 

 moon & sun, 12 S. — The terms in the moon's 

 mot. depending on the node, 4 S. — The perigee 

 & eccentricity of the moon, 1750 to 1901, 28 S. 



— Correct. of errors in the new lunar theory, 

 1 S. (74, 14). — The determinat. of the con- 

 stants of the node, the inclinat., the earth's 

 ellipticity & the obliquity of the elliptic from 

 the Greenwich meridian observats. of the moon, 

 1847—1901, 17 S. (74, 14). — A correct. to 

 the determinat. of the constants of the node, 

 the inclinat., the earth's ellipticity & the 

 obliquity of the ecliptic, 3 S. — The Clements 

 of the moon's orbit, 9 S. (95, 15). 



London, Roy. Soc. Proc: On the determinat. 

 of the accelerat. of the moon's longitude from 

 modern observats., 2 S. (96, 1920). 



Brown, Fay C, Dr.; Prof., Phys., 

 Assist. Director, Bureau of Standards, 

 Washington, D. C, U.S.A. 



Amer. Phys. Soc. Rev.: The nature of light 

 act. in selenium, 26 S. — A method of measu- 

 ring the f luctuats. in a rapidly varying resistance 

 (m. W. H. Clark), 7 S. — The recovery of the 

 Giltay selenium cell & the nature of light act. 

 in selenium, 18 S. (33, 1911). — Rays of posi- 

 tive electricity fr. the Wehnelt cathode, 14 S. 



— An electrical method of measuring small 

 intervals of time, 7 S. (34, 12). — The act. of 

 mercury vapor on selenium, 8 S. — A practical 

 electrical method of measuring the distance 

 betw. parallel conducting planes, with applicat. 

 to the quest. of the existence of electron 

 atmospheres, 9 S. — The sensibility curves for 

 selenium; a new sensibility-wave-length maxi- 

 mum & a new principle (m. L. P. Sieg), 8 S. 

 (2, 13). — Wave-length-sensibility curves for 

 light sensitive selenium & their significance 



(m. L. P. Sieg), 14 S. — The crystal forms of 

 metallic selenium & some of their physical 

 properties, 14 S. (4, 14). — The electrical, the 

 photo-electrical & the electro-mechanical pro 

 perties of certain crystals of metaUic selenium, 

 with certain applicats. to crystal structure, 

 9 S. — Isolated crystals of selenium of the 

 second & fifth Systems & the physical condits. 

 determining their product., 2 S. — The nature 

 of electric conduct. as required to explain the 

 recoverj' of resistance of metallic selenium 

 following illuminat., 9 S. — Some experim. on 

 the nature of transmitted light-act. in crystals 

 of metallic selenium, 8 S. (5, 15). — The fre- 

 quent bursting of hot water pipes in household 

 plumbing Systems, 4 S. (8, 16). 



Phil. Maar.: The kinetik energy of the posi- 

 tive ions emitted by hot platinum, 6 S. (17, 

 1909). — The kinetik energy of the positive 

 ions emitted fr. various hot bodies, 23 S. (18, 

 09). — ■ The seat of light act. in certain crystals 

 of metallic selenium, & some new properties 

 in matter (m. L. P. Sieg), 11 S. (28, 14). 



Physik. Zeltschr.: Selenzellen v. hoher 

 Empfindlichk., IS. — Neue elektr. Eigensch. 

 am Selen, 2 S. (11, 1910). — Wirkg. einer 

 Verletzg. durch Abschaben auf d. elektr. Leit- 

 fähigk. d. Selens, 5 S. (13, 12). 



Ausserd. noch Veröffentlichgn. in anderen 

 Zeitschriften. 



Siehe 0. W. Richardson & J. Steb- 

 bins. 



IV Brown, Horace T., Dr. jur. e. h. 

 Edinburgh; Privatmann, London; * 1848, 

 Juli 20, Burton-on-Trent. (Eig. Mitt.) 



London, Chem. Soc. Journ.: The principles 

 of diffus., their analogies & applicats., 27 S. 

 (113, 1918). 



London, Rov. Instit. Proc: Some recent work 

 on diffusion, 16 S. (16, 1899—1901). 



Brown, William; Prof., angew. Phys., 

 Coli. f. Irland, Dublin; * 1856, Dum- 

 tries. (Who's who.) 



Dublin, Roy. Soc. Proc: The subsidence of 

 torsional oscillats. in nickel wires when sub- 

 jected to the influence of alternating magnetic 

 fields (m. J. Smith), 9 S. — The change of length 

 in nickel wire due to small longitudinal loads 

 & low alternatmg magnetic fields, 5 S. — The 

 fatigue of nickel & iron wires when subjected 

 to the influence of alternating magnetic fields 

 of frequency 50 per second, 9 S. — The sub- 

 sidence of torsional oscillats. of iron wires & 

 alloys when subjected to the influence of 

 alternating magnetic fields of frequency 50 per 

 second, 12 S. — The subsidence of torsional 

 oscillats. & the fatigue of nickel wires when 

 subjected to the influence of alternating magne- 

 tic fields of frequencies up to 250 per second, 

 8 S. (14, 1913/15). —The subsidence of torsional 

 oscillats. & the fatigue of iron wires when 

 subjected to the influence of alternating ma- 

 gnetic fields of frequencies up to 250 per second, 

 12 S. — The change of length in nickel wires of 

 different rigidities, due to alternating magnetic 

 fields of frequencies up to 150 per second, 10 S. 

 — The subsidence of torsional oscillats. of 

 nickel wires when subjected to the influence 

 of transverse magnetic fields up to 200 C.G.S. 

 Units, 8 S. — The change of length in nickel 

 wires due to transverse magnetic fields direct 

 & alternating, 4 S. — The subsidence of tor- 



