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  • 1
    Electronic Resource
    Electronic Resource
    The Planetismal Hypothesis (1926)
    [s.l.] : Nature Publishing Group
    Nature 118 (1926), S. 339-339 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] As there is a rising tide adverse to the planetismal hypothesis, may I record the following observation in its favour? Looking at the moon with a 9½-inch reflector, I saw details of the structure of the great south wall of the crater Hommel; the circular fault is perfectly fresh, and the rock ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/118339b0
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  • 2
    Electronic Resource
    Electronic Resource
    Studien über Geschwulstimmunität VI. Die Vorgänge bei Doppelimpfungen (1926)
    Springer
    Journal of cancer research and clinical oncology 24 (1926), S. 15-32 
    Details
    ISSN: 1432-1335
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Zusammenfassung Die Einwände, die vonUhlenhuth undSeiffert gegen die Versuche erhoben worden sind, auf die sich die Nekrohormonhypothese zum Teil aufbaut, sind nicht begründet. Es bestehtkein unmittelbarer Zusammenhang zwischen der Virulenz eines Tumors und der durch ihn hervorgerufenen Resistenzsteigerung im Organismus. Dieser Zusammenhang ist vielmehr einindirekter. Er beruht auf der der Proliferationsenergie des Tumors parallel gehenden Nekrotisierung des Tumorgewebes, dessen Abbauprodukte (Nekrohormone) in den Kreislauf gelangen und Immunitätsreaktionen im Wirtsorganismus auslösen.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02122726
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  • 3
    Electronic Resource
    Electronic Resource
    Dug-out Canoe in Algoa Bay (1928)
    [s.l.] : Nature Publishing Group
    Nature 121 (1928), S. 209-209 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] WITH regard to the recent correspondence in NATURE on the derelict canoe washed ashore in Algoa Bay, I have now received information from Lieut.-Col. M. L. Ferrar, Chief Commissioner, Andaman and Nicobar Islands, that it was reported in October 1925 that the sailing ship Sree Shanasckthi picked ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/121209b0
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Nucleotide sequence of cro , c II and part of the O gene in phage λ DNA (1978)
    [s.l.] : Nature Publishing Group
    Nature 272 (1978), S. 410-414 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A nucleotide sequence comprising 960 base pairs of bacteriophage λDNA has been determined. The sequence includes the entire genes of the regulatory proteins cro and cII, and part of the O gene, together with control elements for their transcription and translation. The right-hand boundaries ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/272410a0
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  • 5
    Electronic Resource
    Electronic Resource
    Ausreissung der ganzen Gebärmutter in der Nachgeburtsperiode durch die Hebamme ohne tödtlichen Ausgang (1880)
    Springer
    Archives of gynecology and obstetrics 15 (1880), S. 107-113 
    Details
    ISSN: 1432-0711
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01686637
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  • 6
    Electronic Resource
    Electronic Resource
    Changes in the serine-specific transfer ribonucleic acid pattern of guinea pig epidermis after corticosteroid treatment (1980)
    Springer
    Archives of dermatological research 269 (1980), S. 153-159 
    Details
    ISSN: 1432-069X
    Keywords: Serine-specific isoaccepting tRNAs ; Guinea pig epidermis ; Keratinization ; Triamcinolon ; Serinspezifische isoakzeptierende tRNA ; Meerschweinchenepidermis ; Keratinisation ; Triamcinolon
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Durch „reversed phase”-Chromatographie von 3H- oder 14C-serinbeladenen Gesamt-tRNA-Präparaten wurde das Multiplizitätsmuster der serinspezifischen Transfer-Ribonucleinsäuren in der Meerschweinchenepidermis ermittelt und mit dem der Leber als Bezugssystem verglichen. Fünf tRNAser (I–V) konnten dargestellt werden, von denen zwei, tRNA I ser und tRNA V ser , „typisch” für die Epidermis zu sein scheinen und insofern möglicherweise Stoffwechselbesonderheiten der epidermalen Zelldifferenzierung reflektieren. Diese Hypothese wurde weiter untermauert, indem gezeigt werden konnte, daß lokale Applikation des Corticosteroids Triamcinolon in der Meerschweinchenepidermis selektiv tRNA I ser und tRNA V ser auf das Zwei- bis Dreifache erhöht. Die mögliche Bedeutung dieser Befunde wurde eingehend diskutiert.
    Notes: Summary The pattern of serine-specific tRNAs from guinea pig epidermis was determined and compared to that from liver by employing reversed phase chromatography on total tRNA preparations aminoacylated with 3H- or 14C-serine. Five tRNA s ser (I–V) were found, two of which, tRNA I ser and tRNA V ser , appear to be “typical” for epidermis and in so far probably reflect in some way metabolic pecularities of epidermal cell differentiation. This hypothesis was further corroborated by showing that the locally applied corticosteroid triamcinolon selectively increases tRNA I ser and tRNA V ser 2-3-fold. The implications of these findings were discussed in detail.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00406535
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  • 7
    Electronic Resource
    Electronic Resource
    Ein Beitrag zum Einfluß des Stoffüberganges auf eine erzwungene Konvektion an einer fluiden Phasengrenze (1980)
    Springer
    Heat and mass transfer 13 (1980), S. 187-194 
    Details
    ISSN: 1432-1181
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Description / Table of Contents: Zusammenfassung Es wird das grenzflächendynamische Verhalten eines fluiden Zweiphasensystems unter den Bedingungen einer gezielten örtlichen Beaufschlagung der Phasengrenze durch ebene Strahlen bei gleichzeitig ablaufendem Stoffübergang untersucht. Hierzu wird in einem ausgewählten Punkt die Tangentialgeschwindigkeit in der Phasengrenze bzw. in Phasengrenznähe in Abhängigkeit von der Austrittsgeschwindigkeit der Strahlen in den beiden Phasen berührungslos mit Hilfe einer Laser-Doppler-Velocimeter-Anordnung im System Luft-Wasser mit und ohne Übergang von Azeton vermessen und verglichen. Die nur bei niedrigen Strahlaustrittsgeschwindigkeiten nachweisbaren Änderungen der Strömungsgeschwindigkeiten durch grenzflächendynamische Effekte werden an Hand von Modellvorstellungen diskutiert und mit theoretischen Untersuchungen des Wärmeüberganges in einem fluiden Zweiphasensystem verglichen.
    Notes: Abstract The interfacial-dynamic behaviour of a fluid two-phase-system with mass transfer was investigated under influence of forced convection in the manner of flat jets directed to the interface. The tangential velocities were measured at a characteristic point near to the interface air/water or in the interface itself using a Laser-Doppler-Velocimeter in dependence on the velocities of jets into two phases in both cases with and without transfer of acetone. The variations of velocities due to the interfacial effects are only detectable at small velocities of the jets. They are discussed by model conceptions and compared with the results of a theoretical research of heat transfer in a fluid two-phase-system (Interfacial-dynamic surface renewal model).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01433446
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  • 8
    Electronic Resource
    Electronic Resource
    Zur intrauterinen Therapie (1880)
    Springer
    Archives of gynecology and obstetrics 16 (1880), S. 245-257 
    Details
    ISSN: 1432-0711
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01681022
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  • 9
    Electronic Resource
    Electronic Resource
    Glückliche Exstirpation eines 45 Pfund schweren cystischen Uterusmyoms unter Anwendung der elastischen Ligatur (1881)
    Springer
    Archives of gynecology and obstetrics 17 (1881), S. 424-441 
    Details
    ISSN: 1432-0711
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01814336
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  • 10
    Electronic Resource
    Electronic Resource
    Small-angle X-ray studies of annelid hemoglobins*) (1981)
    Springer
    Colloid & polymer science 259 (1981), S. 656-656 
    Details
    ISSN: 1435-1536
    Keywords: Small-angle ; X-ray scattering ; annelid hemoglobins
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01525031
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