ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
Collection
Keywords
Publisher
Language
Years
  • 1
    GFZ publications
    GFZ publications
    Sprengstoff am Toten Meer
    Details Availability
    Call number: AR 01.0301 / Regal 6
    Type of Medium: GFZ publications
    Location: Reading room
    Branch Library: GFZ Library
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    BOOK
    Link to Library Catalog
    get availability status
  • 2
    Monograph available for loan
    Monograph available for loan
    Panik - jetzt oder in 10000 Jahren : was ist dran an der Warnung vor schweren Erdbeben, für die Deutschland nicht gerüstet ist? Seismologen stellen das Horrorzenario auf den Prüfstand
    Details Availability
    Call number: AR 02.0023 / Regal 6
    Type of Medium: Monograph available for loan
    Classification:
    B.4.1.
    Language: German
    Location: Reading room
    Branch Library: GFZ Library
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    BOOK
    Link to Library Catalog
    get availability status
  • 3
    Electronic Resource
    Electronic Resource
    Volcanoes as possible indicators of tectonic stress orientation — Aleutians and Alaska (1977)
    Springer
    Pure and applied geophysics 115 (1977), S. 87-112 
    Details
    ISSN: 1420-9136
    Keywords: Stress field, regional ; Volcanic dike pattern ; Tectonics of Aleutians and Alaska ; Flank crater distribution
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences , Physics
    Notes: Abstract A new method for obtaining from volcanic surface features the orientations of the principal tectonic stresses is applied to Aleutian and Alaskan volcanoes. The underlying concept for this method is that flank eruptions for polygenetic volcanoes can be regarded as the result of a large-scale natural magmafracturing experiment. The method essentially relies on the recognition of the preferred orientation of radial and parallel dike swarms, primarily using the distribution of monogenetic craters including flank volcanoes. Since dikes tend to propagate in a direction normal to the minimum principal stress (T-axis), the method primarily yields the direction of the maximum horizontal compression (MHC) of regional origin. The direction of the MHC may correspond to either the maximum (P-axis) or intermediate (B-axis) principal stress. The direction of MHC obtained at 20 volcanoes in the Aleutian arc coincides well with the direction of convergence between the Pacific and North American plates. This result provides evidence that in the island arc the inferred direction of MHC is parallel to the maximum principal tectonic stress. In the back-arc region, general E-W trends of MHC are obtained from seven volcanic fields on islands on the Bering Sea shelf and the mainland coast of Alaska. These volcanic fields consist mostly of clusters of monogenetic volcanoes of alkali basalt. In the back-arc region, the trends of MHC may correspond to an E-W intermediate, a vertical maximum, and a N-S minimum principal stress. Implications for the tectonics of island arcs and back-arc regions are: (1) volcanic belts of some island arcs, including the Aleutian arc, are under compressional deviatoric stress in the direction of plate convergence. It is improbable that such arcs would split along the volcanic axis to form actively spreading marginal basins. (2) This compressional stress at the arc, probably generated by underthrusting, appears to be transmitted across the entire arc structure, but is apparently replaced within several hundred kilometers by a stress system characterized by horizontal extension (tensional deviatoric stress) in the back-arc region. (3) The volcanoes associated with these two stress systems differ in type (polygenetic vs. monogenetic) and in the chemistry of their magmas (andesitic vs. basaltic). These differences and the regional differences in orientation of the principal tectonic stresses suggest that the back-arc stress system has its own source at considerable depth beneath the crust.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01637099
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Preface (1989)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 558 (1989), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1989.tb22549.x
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Closing Remarks (1989)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 558 (1989), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1989.tb22592.x
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    On Heterometallic Ferrocenyl Compounds of Gold and Platinum (1998)
    Springer
    Monatshefte für Chemie 129 (1998), S. 1213-1223 
    Details
    ISSN: 1434-4475
    Keywords: Keywords. Gold; Platinum; Heterometallics; 2-(Dimethylaminomethyl)ferrocenyl (FcN); 2 ; 2′-Bis-(dimethylaminomethyl)ferrocenediyl (FcN′); 1 ; 1′-Ferrocenediyl (Fc′); Electrochemistry..
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung.  Die Synthesen, Eigenschaften und chemischen Verschiebungen von Heterometallorganika des einwertigen Golds mit den Formeln FcNAuċP(C6H4Cl-4)3 (1), FcN′[AuċPPh3]2 (2) und Fc′[AuċPPh3]2 (3) werden mitgeteilt. Cyclovoltammetrische Messungen an 1 bzw. 3 im Vergleich mit jenen an den Organoplatinderivaten (FcN)2Pt (4) bzw. FcNPtClċPPh3 (5) bestäigen reversible Einelektronenübergänge..
    Notes: Summary.  The syntheses, properties, and chemical shifts of the heterometal gold(I) complexes FcNAuċP(C6H4Cl-4)3 (1), FcN′[AuċPPh3]2 (2), and Fc′[AuċPPh3]2 (3) are reported. The electrochemical behaviour of complexes 1 and 3 is compared with that of the related platinum derivatives (FcN)2Pt (4) and FcNPtClċPPh3 (5). Cyclovoltammetric measurements confirm reversible one-electron transfers..
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/PL00010133
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Silsesquioxane Chemistry II. Tin(IV) and Hafnium(IV) Compounds of Silsesquioxanes (1999)
    Springer
    Monatshefte für Chemie 130 (1999), S. 45-54 
    Details
    ISSN: 1434-4475
    Keywords: Keywords. Silsesquioxanes; Organotin(IV) compounds; Mößbauer spectroscopy; Organohafnium(IV) compounds; X-Ray crystallography.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung.  Vier Komplexe von Silsesquioxanen mit Di- und Triorganozinn(IV)-Kationen wurden hergestellt; ihre Zusammensetzung wurde mit analytischen und spektroskopischen Standardmethoden bestimmt. Die Ergebnisse zeigen, daß in den gebildeten Komplexen Organozinneinheit und Ligand im Verhältnis von 1:1 vorhanden sind. FTIR-Spektren stehen im Einklang mit dem Auftreten von Sn*O-Schwingungen in den Verbindungen. Die Struktur der Komplexe wird auf der Grundlage von Mößbauer-Spektren und multinuklearen NMR-Experimenten (1H, 13C, 119Sn, 29Si) diskutiert. Ein Vergleich der experimentell beobachteten Quadrupolaufspaltung (QS) mit nach dem Konzept der partiellen Quadrupolaufspaltung (PQS) berechneten Werten ergab sowohl für die mit dem Dialkyzinn(IV)-Kation gebildeten Komplexe als auch für die Trialkylderivate eine regelmäßige tetraedrische Struktur. Ein neues Organohafniumsilsesquioxanderivat ([Cy 7Si7O12Hf(C5Me5)], Cy=Cyclohexyl, 5) wurde durch Umsetzung von [Cy 7Si7O9(OH)3] mit (C5Me5)HfMe3 unter Abspaltung von Methan hergestellt; seine Molekülstruktur wurde mittels Röntgenstrukturanalyse bestimmt.
    Notes: Summary.  Four complexes of silsesquioxanes with di- and triorganotin(IV) cations have been prepared; their composition was determined by standard analytical and spectroscopic methods. The results show that complexes containing an organotin(IV) moiety and the ligand in a 1:1 ratio are formed. FTIR spectra are consistent with the presence of Sn*O vibrations in the compounds. The structure of the complexes is discussed on the basis of Mößbauer and multinuclear (1H, 13C, 119Sn, and 29Si) NMR spectroscopic measurements. Comparison of the experimental quadrupole splitting (QS) with that calculated on the basis of the partial quadrupole splitting (PQS) concept revealed that the complexes formed with dialkyltin(IV) cations as well as the trialkyl derivatives have a regular tetrahedral structure. A new organohafnium silsesquioxane derivative ([Cy 7Si7O12Hf(C5Me5)], Cy=cyclohexyl, 5), was prepared by treatment of [Cy 7Si7O9(OH)3] with (C5Me5)HfMe3 under elimination of methane. The molecular structure of 5 was determined by X-ray crystallography.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/PL00010174
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Heterobimetallische Komplexe mit 2-(Dimethylaminomethyl)ferrocenyl-LigandenHerrn Professor Heinrich Nöth zum 70. Geburtstag gewidmet (1998)
    New York, NY : Wiley-Blackwell
    Journal für Praktische Chemie/Chemiker-Zeitung 340 (1998), S. 393-407 
    Details
    ISSN: 0941-1216
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Heterobimetallic Complexes Containing 2-(Dimethylaminomethyl)ferrocenyl LigandsThe chemistry of heterobimetallic complexes containing the 2-(dimethylaminomethyl)ferrocenyl ligand is reviewed, including main group element, transition metal, and f-element derivatives. An overview on synthetic methods and molecular structures is given.
    Additional Material: 23 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prac.19983400502
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Beiträge zur Chemie der Alkylverbindungen von Übergangsmetallen. XXXVI. Zur Existenz von 3(N, N-Dimethylamino)propyl-Verbindungen der 3d-Elemente und des Zirconiums (1983)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 505 (1983), S. 127-133 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Contributions to the Chemistry of Transition Metal Alkyl Compounds. XXXVI. About the Existence of 3(N, N-Dimethylamino)propyl Compounds of 3d-Metals and Zirconium3(N, N-dimethylamino)propyl lithium reacts with 3d-metal halides in a different manner. In crystalline state the compounds RTiCl3, R3Cr, R4Zr, and the complexes LiVR3Cl · 0.7 O(C2H5)2 and Li2CoR4 (R = (CH3)2NCH2CH2CH2) were isolated. The formation of the unstable R4Ti and R2Ni derivatives could be proved. Iron and nickel halides are reduced to the metals by dimethylaminopropyl lithium, even at a temperature of -60°C.
    Notes: 3(N, N-Dimethylamino)propyllithium reagiert mit Halogeniden der 3d-Metalle auf unterschiedliche Weise. In kristalliner Form wurden die Verbindungen RTiCl3, R3Cr, R4Zr sowie die Komplexe LiVR3Cl · 0,7 O(C2H5)2 und Li2CoR4 (R = (CH3)2NCH2CH2CH2) isoliert. Die Bildung der thermisch labilen R4Ti- und R2Ni-Derivate wurde nachgewiesen. Eisen- und Kupferhalogenide werden durch Dimethylaminopropyllithium selbst bei einer Temperatur von -60°C zum jeweiligen Metall reduziert.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19835051015
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    facet.materialart.
    Unknown
    Berechnung der Schaufelgitterströmung mit Grenzschicht und Ablösung (1990)
    Springer
    Details
    Publication Date: 1990-07-01
    Print ISSN: 0015-7899
    Electronic ISSN: 1434-0860
    Topics: Technology
    Published by Springer
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...