TRANSLATIONS 



40. Reduction of Foundation Vibration for a Variable Exciting Frequency [Die 



Dampfung von Fundaments chwlngungen bel veranderllcher Erregerfrequenz] , 

 by Erich Hahnkamm. ingenleur-Archlv, Vol. 4, 1933, PP- 192-201. Trans- 

 lated by R.T. McGoldrlck. Oct 1936. 15 PP-, 10 figs. 



41 . Anomalies In the Propagation of Sound Waves of High Amplitude [Anomalle 



nella propagazlone dl onde acustlche di grande amplezza], by E.F. Ghl- 

 ron. Excerpt from Alta Frequenza, Vol. 4, No. 5. 1935, PP- 3-5^ • Un- 

 published. Rough draft, (lacking equations) in TMB translation file. 



42. Investigations of Ships In Steering Maneuvers [Untersuchungen an Schlf- 



fen bel Rudermanovern] , by Dr.-Ing. K. Fischer. Werft-Reederei-Hafen, 

 Vol. 17, Nos. 7, 8, 9. 10, and 11, 1 Apr to 1 Jun 1936, pp. 81-86, 102- 

 106, 116-119, 159-161, 166-169. Translated by M.C. Roemer. Dec 1936. 43 

 pp., 24 figs. 



43. On Photomechanical Printing (Diazotype) [lets over Llchtdrukken; Dlazo- 



typle], by P. Cohen Henriquez. Chemlsch Weekblad, Vol. 33, No. 16, Apr 

 1936, pp. 242-246. Translated by M.C. Roemer. Unpublished. 



Rough draft in TMB translation file. 



44. On the Active Stabilization of Ships - "Schelnlot" Stabilization [Ijber 



die aktlve Stablllsierung von Schiffen], by Carl yon den Stelnen. 

 Schiffbau, Schlffahrt und Hafenbau. Vol. 36, No. I7, 3 Sep 1935 (re- 

 print). Translated by M.C. Roemer. Feb 1937- 9 PP-, ^ figs. 



45. Elasticity, Theory and Research [Elastlzltatstheorie und Versuch], by 



Prof. Dr.-Ing. George Schnadel. Jahrbuch der Schiffbautechnischen Ge- 

 sellschaft. Vol. 32, 1931, PP. 153-181. Unpublished. Rough draft, (lacking 



equations, tables, and illustrations) in TMB translation file. 



46. Study of Cavitation on Screw Propellers [Untersuchung der Kavltation an 



Schraubenpropellern], by Dr.-Ing. Hermann Lerbs. Report No. 131, Ham- 

 burgische Schlffbau-Versuchsanstalt, Hamburg, 1936. Booklet, 92 pp. 

 Translated by M.C. Roemer. Apr 1937' 84 pp., 38 figs. 



47. Restrained Deformation in Welded Joints [Behinderte Formanderung in 



Schwelssnahten], by Franz Bollenrath. Stahl und Eisen, Vol. 54, No. 24, 

 193^, pp. 630-63^. Unpublished. 



48. Advances in the Theory of Flow in Engineering and Shipbuilding 



[Portschritte der Stromungslehre im Maschlnenbau und Schiffbau], byji. 

 PBttinger. Jahrbuch der Schiffbautechnischen Qesellschaft, Vol. 25, 

 1924, pp. 295-3*+^. Trans, by M.C. Eoeraer. May I952. 6i; pp., 46 figs. 



49. In the Field of Explosives - The New Primers [Nel campo degli explosivi - 



1 nuovl Innescantil, by F. Qrottanelll. La Chlmica e I'Industria, Vol. 

 18, No. 5. May 193d, pp. 232-235. Translated by M.C. Roemer. Unpub- 

 lished . Rough draft in TMB translation file. 



50. The Effective Width in Box Girders and in the Double Bottom [Die rait- 



tragende Breite in Kastentragern und Im Doppelboden], by Dr.-Ing. 

 George Schnadel. Werft-Reederei-Hafen, Vol. 9, No. 5, 7 Mar 1928, 

 pp. 92-101. Translated by M.C. Roemer and annotated by R.D. Conrad and 

 D.P. Windenburg. Jan 1938. 37 pp., 8 figs. 



IV- 5 



