330 



Einthoven — Eisenhart. 



fadens & Widerstand gegen d. Fadenbewegg. , 

 32 & 36 S. (21, 06). 



Arch, Internat, de physlol.: Le telecardio- 

 gramme, 33 S. (4, 1906). 



Arch. N6erl. de physiol.: Phenomenes electr. 

 du tonus musculaire, 11 S. (2, 1918). — L'elec- 

 trocardiogramme trace dans le cas oü il n'y a 

 pas de contract. visible du coeur (m. F. N. N. 

 Hugenholtz), 11 S. {ü, 21). — Conduction du 

 courant electr. parle corps humain (m. J. Bijtel), 

 4 S. (7, 22). 



Berichte üb. d. ges. Physlol.: Zusammenh. 

 zw. Elektro- & Mechanokardiogramm, 1 S. 

 (2, 1920). 



Ergebn. d. Physlol.: Akkomodat. d. menschl. 

 Auges, 14 S. (1, 1902). 



Haarlem, Arch. du Mus^e Teyler: Le gal- 

 vanometre ä corde, 16 S. — Enregistrem. gal- 

 vanometr. de relectrocardiogramme humain 

 & controle par l'emploi de relectrometre ca- 

 pill. en physiolog., 9 S. (9, 1904). — Galvano- 

 metre ä corde, 69 S. (10, 05). — Le telecardio- 

 gramme, 34 S. (11, 06). — L'enregistrem. d. 

 bruits du coeur de l'homme ä l'aide du galva- 

 nometre ä corde, HS. (12, 07). — L. courants 

 du nerf vague, 24 S., (14, 09). 



Heart: Variability of the size of the pulze 

 in cases of auricular f ibrillat. (m. A. J. Korte- 

 weg), 14 S. (6, 1915). 



Nederlandsch Tljdschr. voor geneeskde.: In 

 memoriam E. J. Marey, 4 S. (1904). — Registr. 

 V. menschelijke hartstonen m. d. snaargalva- 

 nom. onder medewerking van A. Flohil & P. 

 J. T. A. Battaerd, 9 S. — Het Telecardiogram, 

 31 S. (06). — Een derde hartstoon, onder mede- 

 werldng v. J. B. Wieringa & E. P. Snijders, 

 HS. (07). — Verschillende soorten v. harts- 

 eontracties, 19 S. (14). — Het electrocardio- 

 gram bij het uitblijben van elke zichthere 

 samentrekking van het hart (m. F. W. N. 

 Hugenholtz), 10 S. (19). 



Pflügers Archiv: Registrierg. d. menschl. 

 Herztöne mittels d. Saitengalvanom. (m. A. 

 Flohil & P. J. T. A. Battaerd), 12 S. (117, 1907). 

 — Ein dritter Herzton (m. J. H. Wieringa & 

 E. P. Snyders), 65 S. (lao, 07). — D. Elektro- 

 kardiogr. (Versuche m. B. Vaandrager), 68 S. 

 (laa, 08). — Vagusströme (m. A. Flohil & P. 

 J. T. A. Battaerd), 25 S. (134, 08). — Konstr. 

 d. Saitengalvanometers, 35 S. (130, 09). — 

 Ungleichartige Vaguswirkgn. auf d. Herz, elek- 

 trokardiogr. untersucht (m. J. B. Wieringa), 

 17 S. — Deutg. d. Elektrokardiogrammes, 22 S. 

 (149, 13). — Richtg. & manifeste Größe d. 

 Potentialschwankgn. im menschl. Herzen & 

 Einf 1. d. Herzlage auf d. Form d. Elektrokardio- 

 gramms (m. G. Fahr& A. de Waart), 41 S. (150, 

 13). — Gleichzeit. Registrierg. elektr. Er- 

 scheingn. mittels 2 oder mehr Galvanom. «fc ihre 

 Anwendg. auf d. Elektrokardiographie (m. F. 

 L. Bergansius & J. Bijtel), 31 S. (164, 16). — 

 Angebl. posit. Stromschwankg. in d. Schild- 

 krötenvorkammer bei Vagusreizg. ; Zusammenh. 

 zw. Kontrakt. & Aktionsstrom (m. A. C. A. 

 Rademaker), 35 S. (166, 17). — Widerstand & 

 Potentialdiif. beim psychogalv. Reflex (m. 

 J. Roos), 11 S. (189, 21). — Beobachtg. & Ab- 

 bildg. dünner Fäden, 39 S. (191, 21). 



Quarterly Journ. of experlm. physlol.: Vagus 

 corrents examined with the string galvanom. 

 (m. Flohil & Bottaerd), 3 S. — Form & magni- 

 tude of the electr. response of the eye to stimu- 

 lat. by light at various intensities (m. W. A. 

 Jolly), 44 S. (1, 1908). 



The Lancet: Different forms of the human 

 electrocardiogram & their significat., 9 S. 

 (1, 1912). 



Verh. d. Ges. Deut. Naturf. u. Ärzte: Neuere 

 Ergebn. üb. tierische Elektrizität (1911). 



Zeitschr. f. blol. Techn. & Methodik: Vor- 

 richtg. z. photogr. Registrierg. d. Zeit (3, 1912). 



Eisenhart, Luther Pfahler, Dr. phil. 

 1900 Baltimore; stud. 1897 — 1900 

 Baltimore; 00—05 Instructor, 05—09 

 Assist. Prof., seit 09 Prof., Math., Univ., 

 Princeton; * 1876, Jan. 13, York, Pa. 

 (Eig. Mitt.) 



A treatise on the differential geometry of cur- 

 ves & surfaces, 474 S., Boston 1909. 



Amer. Journ. of Math.: Infinites, deformat 

 of surf., 32 S. (24, 1902). — Isothermal-con 

 jugate Systems of lines on surf., 36 S. — Surf 

 whose lines of curvat. in one syst, are represent 

 on the sphere by great circles, 16 S. — Surf 

 of const. mean curvat., 14 S. (25, 03). — Con 

 gruences of tangents to a surf. & derived 

 congr., 29 S. (26, 04). — Surf, with the same 

 spher. representat. of their lines of curvat. 

 as pseudospher. surf., 60 S. (27, 05). — Certain 

 surf, with plane or spher. lines of curvat., 24 S. 

 (28, 06). — Certain triply orthog. syst, of surf., 

 35 S. (29, 07). — Surf, with the same spher. 

 representat. of their lines of curvat. as sphe- 

 rical surf., 24 S. (30, 08). — The 12 surf, of 

 Darboux & the transformat. of Moutard, 

 20 S. (32, 10). — Minimal surf, in Euclidean f our- 

 space, 22 S. (34, 12). — • One-parameter fa- 

 imlies of curves, 13 S. (35, 15). — Transfor- 

 mats, of planar nets, 18 S. (40, 18). 



Amer. Math. Soc. Bull.: Lines of length zero 

 on surf., 3 S. — Note on Isotropie congr., 3 S. 

 (8, 1902). — Infinites, deformat. of the skew 

 helicoid, 4 S. — Surf, referred to their linea of 

 length zero, 4 S. (9, 03). — The deformat. of 

 surf, of translat., 8 S. (11, 05). — Darboux'a 

 contribut. to geometry, 11 S. (24, 17/18). — 

 The Einstein solar field, 3 S. (27, 20/21). — 

 Condit. that a tensor be the curl of a vector, 

 3 S. (28, 22). 



Amer. Math. Soc. Trans.: Conjugate rec- 

 tilin. congruences, 18 S. (3, 1902). — Con- 

 gruences of curves, 19 S. (4, 03). — 3 particu- 

 lar syst, of lines on a surf., 17 S. (5, 04). — Surf, 

 of const. curvat. & their transformat., 14 S. (6, 

 05). — Applicable surf, with asympt. lines of 

 one surf, correspond. to a conjug. syst, of 

 another, 12 S. (8, 07). — Surf, with isothermal 

 representat. of their lines of curvat. & their 

 transformat., 29 & 12 S. (9 & 11, 08 & 10). — 

 Congr. of the elliptic type, 20 S. (11, 10). — 

 Cert. continuous deformats. of surf, appli- 

 cable to the quadrics, 38 S. (14, 13). —Trans- 

 formats, of surf, of Voss, 21 S. — Trans- 

 formats, of conj. syst, with equal point unvar., 

 34 S. (15, 14). — Surf. Q & their transformats., 

 36 & 47 S. (16 & 17, 15 & 16). — Deform. 

 transform. of Ribaucour, 22 S. — Transfor- 

 mats. T of conj. syst, of curves on a surf., 28 S. 

 (18, 17). — Transf. of applic. conj. nets of 

 curves on surf., 19 S. (19, 18). — Transf. of 

 surf, applic. to a quadric, 16 S. (20, 19). 



Ann. dl Matern., Brioschi: Surf, analog, 

 to the surf, of Bianchi, 32 S. (12, 1906). — 

 Transf. of minimal surf., 14 S. (13, 07). — 

 Transf. of surf, of Guichard & surf, applic. 

 to quadrics, 58 S. (22, 13/14). 



Ann. of Math. Princeton Univ.: A fundament. 

 parametric representat. of space curves, 19 S. 

 (13, 1911/12). — Surface which can be gene- 

 rated in more than one way by the mot. of an 

 invar. curve, 14 S. (19, 17/18). — Triply conj. 



