Barre — Barte 



67 



Giorn. di Matern. Battaslini: Classe de dia- 

 grammes de configurats., 7 S. (47, 1909). 



Uaarlem. Arch. du Musee Teyler: Sur 1. con- 

 figurat. combinatoires & sur la multiplicat. de 

 coufigurats., 16 S. (11, 1909). 



Journ. de math.: Llouville: Mouvements 

 algebr. dans le plan, 22 S. (3, 1917). 



Wien. Akad. S.Uer.: Spezielle Kummersehe 

 Konfigurat. im Maßpolytop, 8 S. (117, 1908). 



Barre, Eugene; französischer Mathe- 

 matiker. 



Bull, de la Soc. math. de France: Un element 

 geometr. nouv. d. surf., 24 S. (3.'>, 1907). — 

 Propriete d. surf, cerclees, 10 S. (36, 08). — 

 Etüde sur le deplacem. d'une helice de forme 

 variable, 33 S. (37, 09). — Theorie generale 

 d. surf, engendrees par une helice circulaire, 

 98 S. (41, 13). 



Nou\. Ann. de Math.: L. coniques polaires 

 d. cubiques planes, 17 S. (8, 1908). — L. envc- 

 loppes de courbes ä un parametre, 25 S. (9, 09). 

 Paris, Acad. C. R.: L. surf, engendrees par 

 une helice circul., 4, 3, 3, 3 & 3 8.^^(144 & 145, 

 1907). — Une serie de solut. d. equat. de 

 l'elasticite de Lame dans un milieu homogene 

 & isotrope, 3 S. (150, 10). — L. surf, minima 

 engendrees par une helice circulahe, 3 S. — 

 Desgl., 1 S. (153, 11). — L. surf, engendrees 

 par une helice indeformable qui reste constam- 

 ment une asymptotique de la surf, qu'elle 

 engendre, 3 fe. (154, 12). — Une serie de 

 surfaces dont une famille de lignes de courbure 

 est constituee par d. helices indeformables, 

 4 S. (156, 13). — L. helicoides de seconde 

 espece, 4 S. (157, 13). 



Paris, £cole polyt. Journ.: Applicats. de la 

 geometrie cinemat. ä la theorie d. surfaces 

 engendrees par une curbe variable, 78 S. (16, 

 1912). 



i^' Barrett, William Fletcher, Sir; 

 Vize -Präs. d. Soc. Psych. Researches. 

 Dublin; * 1844, Feb. 10, Jamaica. 



Introductory practical phvsics. A laboratorv 

 handbook (m. W. Brown),' Neue Aufl., 296 S", 

 London 1906. — On the threshold of a new 

 World of thought: an examinat. of the pheno- 

 raena of spiritualism, 164 S., London 08. — 

 Methods of determining the amouut of light 

 scattered fr. the rough surfaces, London 09. — 

 A new form of Polarimeter for the measurement 

 of the refractive index of opaque bodies, Lon- 

 don 09. — A simple form of open-scale isother- 

 mal air barometer, London 10. 



Dublin, Roy. Soc. Proc: Entoptic vis.; of 

 the self-examinat. of objects within the eye, 

 I: 43 S. — II & III: Entoptiscope & its appli- 

 cats., 27 S. — IV: 26 S. (11, 1905—08). — 

 Methods of dcterm. the amount of light scatte- 

 red fr. rough surf., 8 S. — New form of Polari- 

 meter for the measurem. of the refractive index 

 of opaque bodies, 4 S. (Vi, 09 — 10). 



Duhlin. Roy. Soc. Trans.: Some novel thermo- 

 electric phenomena, 6 S. (7, 1902). — Researches 

 on the physical properties of an extensive .series 

 of alloys of iron (m. \V. Brown & R. A. Had- 

 field), 60, 22 & 18 S. (7 & 8, 02—05). 



^ Barthe, Leon; Prof., Toxikologie. 

 Univ., Bordeaux; * 1857, Dez. 4, Couhe- 

 Verac, Vienne. 



Paris, Acad. CR.: Qqs. nouv. derives bromes 

 de la Pyridine, 3 S. (145, 1907). — Act. de 

 Tacide sulf osalicyl. sur le borax, 4 S. ( 146, 08. ) — 



Acts. d. acides cacodyl. & methylarsin. sur le 

 trichlorure d'antimoine (m. A. Minet), 3 S. 

 (148, 09). — Act. de l'acide sulfosalicyl. sur 

 le phosphate trisodique, 2 S. (l.^O, TO). — 

 Phosphates d'uranyle &d'amines, 2 S. (152, 11). 

 Paris. Soc. C'hiin. Bull.: Purificat. de la 

 Pyridine, 3 S. (33, 1905). — Act. du bromure 

 d'ethylcne sur le cyanacetate d'ethyle sodc, 

 7 S. (35, 06). — L. phosphates aminomagne- 

 siens, 4 S. (13, 13). 



^"^ Barton, Edwin Henry, Dr. Sc. 

 1894 London; stud. 86—91 Nottingham, 

 92 London, 92—93 Bonn; 93 Lektor, 

 1905 Prof., Phys., Nottingham; * 1858, 

 Okt. 23, Nottingham. (Eig. Mitt.) 



Text book of sound, 4. Aufl., 16+687 S., 

 London 1922. • — Analytical Mechanics, 2. Aufl., 

 21 +593 S., London 24. — Practical Phvsics (m. 

 T. P. Black), 3. Aufl., 7 + 188 S., London 19. 



— Mechanics of fluids, 14 + 249 S., London 15. 

 Engineering: Gyroscopical theory (Juni 



1910). 



Jahrb. d. drahtl. Telegr.: lonisierg. d. Luft 

 & drahtlose Telegr. (m. W. B. Kilby). 



Nature: Vibrats., 6 S. (Mai 1918). — Ear.- 

 Vision (Sept. 22). 



Phil. Mag.: Reflect. & transmiss. at con- 

 densers of electric waves (m. L. Lownds), 36 S. 

 (50, 1900). — Air pressures used in playing 

 brass instruments (m. S. C. Laws), 9 S. (3, 02). 



— Vibrat. of sound-box & string of monochord 

 (m. C. A. B. Garrett), 8 S. (10, 05). — D°-of 

 air & string of monochord (m. J. Penzer), 

 3 S. (12, 06). — D"- of bridge & string of mono- 

 chord (m. J. Penzer), 6 S. (13, 07). — Lateral 

 vibrat. of bars, 13 S. (14, 07). — Spherical 

 radiat. & vibrations in conical pipes, 12 S. 

 (15, OS). — Do-of violin G string & belly 

 (m. T. J. Richmond), 7 S. (18, 09). — D"- of 

 violin bridge & strings (m. T. F. Ebblewhite), 



8 S. (20, 10). — D°- of strings & air (m. W. B. 

 Kilby), 7 S. (23, 12). — Dust fieures by electric 

 sparks (m. W. B. Kilby), 11 ^S. (24, 12). — 

 Range & sharpness of resonance & variations 

 with pitch, 33 S. (26, 13). — Effect of ionizat. of 

 air on electrical oscillats. (m. W. B. Kilby), 

 12 S. (26, 13). • — Ionizat. & wireless telegraphy, 



2 S. (27, 14). — Vibrats. under variable coup- 

 lings (m. H. M. Browning), 24 S. (.34, 17). — 

 Variably-coupled vibrats, II (m. H. M. Brow- 

 ning), 17 S. (35, 18). — Coupled circuits & 

 raechanical analogies (m. H. M. Browning), 



3 S. (.35, 18). — Variably-coupled vibrats., 

 III (m. H. M. Browning), 12 S. — Forced 

 vibrats. (m. H. M. Browning), 10 S. (.36, 18). 



— Mechanical resonators under double forcing 

 (m. H. M. Browning), 3 S. (.37, 19). — Reso- 

 nance theory of audition (m. H. M. Browning), 



9 S. — Sj'ntonic hypothesis of colour vis. (m. 

 H. M. Browning), 11 S. (38, 19). — Triple pen- 

 dulums, I (m. H. M. Browning), 8 S. (40, 20), 

 II,18S. (42,21). — Vibrat. respond. undercom- 

 pound forcing (m. H. M. Brownine), 4 S., 3 Taf. 

 (44, 22). 



Barton, Samuel, Dr. phil. 1906 Phila- 

 delphia; stud. Philadelphia; 07— 11 Prof., 

 Math., Clarkson Coli, of Technol., 13-14 

 In Str., Astron., seit 14 Assist. Prof., seit 

 20 Dir.protem.Flower observat. & acting 

 head of departm. of astron., Phila- 

 delphia, U.S.A., * 1882, Jan. 1, Penn- 

 sylvania. (Eig. Mitt.) 



