Investigations into the structure and function of the exocrine pancreas of lampreys. [Translation from: Morph.Jb. 110 245-269, 1967.]

As representatives of the most primitive of recent vertebrate groups, lampreys show fundamental differences in different features of organisation to the species of the remaining classes of vertebrates. The topical distinction between exocrine and endocrine pancreas is also considered among the morphological peculiarities of Petromyzontida. This study aims to contribute to a further explanation of this phenomenon. 50 brook lampreys were histologically examined.

Experimental study of the U-238(S-36,3-5n)(269-271)Hs reaction leading to the observation of (270)Hs

The deformed doubly magic nucleus (270)Hs has so far only been observed as the four-neutron (4n) evaporation residue of the reaction Mg-26+Cm-248, where a maximum cross section of 3 pb was measured. Theoretical studies on the formation of (270)Hs in the 4n evaporation channel of fusion reactions with different entrance channel asymmetry in the framework of a two-parameter Smoluchowski equation predict that the reactions Ca-48+Ra-226 and S-36+U-238 result in higher cross sections due to lower reaction Q values, in contrast to simple arguments based on the reaction asymmetry, which predict opposite trends. Calculations using HIVAP predict cross sections for the reaction S-36+U-238 that are similar to those of the Mg-26+Cm-248 reaction. Here, we report on the first measurement of evaporation residues formed in the complete nuclear fusion reaction S-36+U-238 and the observation of (270)Hs, which is produced in the 4n evaporation channel, with a measured cross section of 0.8(-0.7)(+2.6) pb at 51-MeV excitation energy. The one-event cross-section limits (68% confidence level) for the 3n, 4n, and 5n evaporation channels at 39-MeV excitation energy are 2.9 pb, while the cross-section limits of the 3n and 5n channel at 51 MeV are 1.5 pb. This is significantly lower than the 5n cross section of the Mg-26+Cm-248 reaction at similar excitation energy.

Erratum: Fundamental amplitude noise limitations to supercontinuum spectra generated in a microstructured fiber (Appl. Phys. B (2003) 77 (269-277))

SCOPUS: er.j

L'Interdit – no 269, mai/juin 1979

Pour toute demande de reproduction de contenu se trouvant dans cette publication, communiquer avec l’Association des diplômés de l’UdeM.

World War II Prisoner of War Tag - Accession 269 - M116 (148)

The World War II Prisoner of War collection consists of a World War II prisoner of war tag issued by the United State Printing Office in 1942.

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 269 - Anfrage an Ernst Lindner über die Verlegung eines Manuskriptes

u.a.: David Asher; Arthur Schopenhauer;

Na 1 Nachlass Max Horkheimer, 502 - Korrespondenzen mit Theodor W. Adorno (p. VI 1, 269 - 366; VI 1 A, 1 - 55)

Briefwechsel zwischen Max Horkheimer und Theodor W. Adorno, 1927 - 1938; 1 Brief von Theodor W. Adorno an Hans F. Redlich, 1938; 1 Brief von Max Horkheimer an United States of America General Consul in Stuttgart, 1938; 1 Brief von Rudolph Kolisch an Theodor W. Adorno, 1938; 1 Brief von Paul F. Lazarsfeld an Theodor W. Adorno, 1938; 2 Briefe von Theodor W. Adorno an Paul F. Lazarsfeld, 1938; 1 Brief von Hanna Maaß an Gretel Adorno, 1937; Briefwechsel und Beilagen zwischen Max Horkheimer, Theodor W. Adorno und Gretel Adorno, 1939 - 1940; 1 Brief (Entwurf) von Theodor W. Adorno an Robert M. Hutchins, 1940; 4 Briefe von Friedrich Pollock an Theodor W. Adorno, 1940; 2 Briefe von Margot von Mendelssohn an Theodor W. Adorno, 1940; 2 Briefe von Theodor W. Adorno an Margot von Mendelssohn, 1940; 1 Brief von Franz L. Neumann an Theodor W. Adorno, 1940; 1 Brief (Entwurf von T.W. Adorno) von Max Horkheimer an Mrs. Charles E. Mitchell, 1940; 1 Brief und Beilage von Gretel Adorno an Frederick Wild, 1939; 1 Brief von French und Co. Eifert an Gretel Adorno, 1939; 2 Briefe von Theodor W. Adorno an Herbert W. Schneider, 1939; 1 Brief von Theodor W. Adorno an Jean Wahl, 1939; 1 Brief von Max Horkheimer an Roger M. Howson von der Columbia University Library in New York, 1939;

Ms.Ff.F.Stoltze 3. 269 - Brief von Ernst Schalck an Friedrich Stoltze

Frankfurter Latern

Ms. lat. oct. 269 - Venezianische Relazionen aus Frankreich

Die im Katalog angegebenen Seitenzahlen, die die Seiten der Teile A und B addiert angeben, weichen von den vorhandenen ab; zusätzlich gibt es im Teil B die Seiten 71a und 72a.

Altamirano, Carlos, Peronismo y cultura de izquierda, Buenos Aires, Siglo XXI, 2011. 269 págs. ISBN 978-987-629-189-7

Fil: Barandica, Diego. Universidad Nacional de Cuyo