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  • 1
    Call number: ILP/M 06.0143
    In: Publication of the International Lithosphere Programme
    In: Tectonophysics
    Type of Medium: Monograph available for loan
    Pages: XVIII, 442 S. : Ill., graph. Darst.
    Series Statement: Publication of the International Lithosphere Programme 337
    Location: Reading room
    Branch Library: GFZ Library
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  • 2
    ISSN: 1420-9071
    Keywords: Rat, adrenal ; rat, spleen ; adrenal, rat ; spleen, rat ; fasting ; cold exposure ; dopamine-beta-hydroxylase
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Fasting (48 h) results in dopamine-beta-hydroxylase (DBH) release both in adrenal gland and spleen, suggestive of an increase in the activity of these organs. Cold exposure (48 h) produces a dissociation of the, sympathoadrenal response. When both stimuli are simultaneously employed, the DBH response suggests the preponderance of the response to fasting. Plasma DBH is decreased in all groups studied, this could be due to its half-life and the splenic DBH depletion.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 70 (1997), S. 1674-1675 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: In this work, the thermoluminescence response of α-Al2O3 under solar irradiation has been studied. This material exhibits selective excitation with a narrow response, with a maximum at 313 nm, in the ultraviolet-B range. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 53 (1997), S. 126-128 
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    International journal of earth sciences 77 (1988), S. 529-538 
    ISSN: 1437-3262
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Description / Table of Contents: Abstract The Serres de Llevant thrust-and-fold segment outcrops along the SE coast of Mallorca (Balearic Isles, Spain) and represents the eastern continuation of the external zones of the Alpine Betic Range. The structure of the Serres de Llevant consists mainly of northwest-directed thrusts which involve a sedimentary series ranging in age from Upper Triassic to Middle Miocene. The thrusts form a thrust system developed both by piggy-back and out-of-sequence thrusting. Thrust sheets are imbricated to the SE and to the SW and, in the northern part, also to the NE, giving rise to a complex 3-D pattern. The thrusts and related folds developed during the Oligocene and the Lower and Middle Miocene. The thrust transport direction has been inferred from the stratigraphic facing directions of all mapped ramps, and has been determined with the aid of other transversal structures. The resulting transport direction is from SE to NW (N310E). One of the most significant structural features of the Serres de Llevant thrust segment is the existence of several lateral and oblique structures. These structures are ramps which display stratigraphic facing directions both to the NE and SW. Other lateral structures represented in the northern part of the thrust segment are tear and drop faults. In the southern part, kilometric-scale oblique folds are exposed.
    Abstract: Résumé Les Serres de Llevant occupent la partie sud-orientale de Majorque (Îles Baléares, Espagne); elles font partie d'une ceinture de plis et chevauchements, et représentent la continuation vers le NE des zones externes de la ChaÎne Bétique. La structure des Serres de Llevant est caractérisée par des chevauchements dirigés vers le NW, affectant des matériaux sédimentaires d'âges compris entre le Trias supérieur et le Miocène moyen. Les chevauchements forment un système de failles à déplacement à la fois vers l'avant-pays et vers l'arrière-pays. Les lames sont empilées les unes sur les autres vers le SE et vers le SW; cependant, dans la partie septentrionale cet empilement s'opère aussi vers le NE, donnant lieu à une disposition tridimensionnelle assez complexe. Les chevauchements et les plis associés se sont développés pendant l'Oligocène et le Miocène inférieur et moyen. La direction de transport a été déduite de la polarité stratigraphique de l'ensemble des rampes cartographiées, et a été précisée à l'aide d'autres structures transverses. La direction de transport est du SE vers le NW (N 310
    Notes: Zusammenfassung Der Serres de Llevant überschiebungs- und Faltenbereich ist an der südöstlichen Küste Mallorcas (Ballearen, Spanien) aufgeschlossen. Er stellt die östliche Fortsetzung der Externzone der betischen Gebirgskette dar. Die Struktur des Serres de Llevant besteht im wesentlichen aus einem NW gerichteten Deckenbau. Das Alter der betroffenen Sedimentserien umfa\t Obere Trias bis Mittleres Miozän. Das überschiebungssystem ist aus »piggy-back« und »out-of-sequence« überschiebungen entstanden. Die Dekken greifen dachziegelartig übereinander, so da\ nach SE und SW höhere strukturelle Einheiten zu finden sind. Die dreidimensionale Geometrie dieses Deckenbaus ist im nordöstlichen Teil der Ketten besonders komplex. Die überschiebungen und die zugehörigen Fakten entwickelten sich während des Oligozäns und des Unteren und Mittleren Miozäns. Die Transportrichtung ist von der Polarität aller kartierten Rampen abgeleitet worden und mit Hilfe anderer Querstrukturen genauer bestimmt worden. Die so bestimmte Transportrichtung ist N310E. Einer der bedeutendsten strukturellen Züge des überschiebungssystemes der Serres de Llevant ist das Vorhandensein von Seiten- und Schrägstrukturen, vor allem NE und SW gerichteten Rampen. Im nördlichen Teil der Ketten kann man »tear«- und »drop«-Störungen beobachten. Im südlichen Teil sind kilometergro\e Schrägfalten aufgeschlossen.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 26 (1970), S. 1189-1191 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Resumen Se describe la sintesis y prueba de estructura del 3-acetato de (20 S, 21 R)-3β-hidroxi-21-amino-14β, 21-oxidonorcolan-23-oico ácido lactama, el cúal es el derivativo lactama de digitoxigenina. Dicho compuesto posée insignificantes efectos inotrópicos, pero inhibe o retarda la acción inotrópica positiva del 3-acetato de digitoxigenina cuando se ensaya en atria izquierda aislada de cochinillo de Indias o conejo.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Astrophysics and space science 263 (1998), S. 51-54 
    ISSN: 1572-946X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We describe the goals of the CASTLES (CfA-Arizona-Space-Telescope-LEns-Survey) project including a sample of NICMOS images of gravitational lenses and a brief list of the preliminary findings.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Multidimensional systems and signal processing 10 (1999), S. 7-20 
    ISSN: 1573-0824
    Keywords: multivariate polynomials ; stability ; robust stability
    Source: Springer Online Journal Archives 1860-2000
    Topics: Electrical Engineering, Measurement and Control Technology
    Notes: Abstract This paper presents a detailed analysis of some classes of stable multivariate polynomials. The main aim of the analysis is to give conditions under which polynomials preserve stability when they are subjected to small coefficient variations. The maximal class of such polynomials is introduced. Some basic properties of polynomials from this class are obtained.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Multidimensional systems and signal processing 11 (2000), S. 213-231 
    ISSN: 1573-0824
    Keywords: multivariate polynomials ; robust stability ; zero exclusion principle ; stability radius
    Source: Springer Online Journal Archives 1860-2000
    Topics: Electrical Engineering, Measurement and Control Technology
    Notes: Abstract A new formulation of thezero exclusion principle is presented and it is applied to thestudy of robust stability of multivariate polynomials. It hasbeen proven that the stability radius of a stable polynomialcoincides with its strict sense stability radius. Similar resultsare presented for the case of structured stability radius.
    Type of Medium: Electronic Resource
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  • 10
    ISSN: 1572-8838
    Keywords: Chalcopyrite ; Bioleaching ; Thermophilic bacteria ; Sulfolobus ; Silver catalysis ; Potentiodynamic polarization ; Cyclic voltammetry
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract The electrochemical behaviour of massive chalcopyrite electrodes has been studied in an acid medium (pH1.5) containing silver ions (0.02gdm−3Ag+) and thermophilic bacteria (68°C). Preliminary tests on particulate electrodes made from graphite, elemental sulfur and Ag2S were included to determine the electrochemical response of reactants (Ag+) and products (S° and Ag2S) associated with the dissolution of chalcopyrite in the presence of silver. Massive chalcopyrite electrodes under potential scan showed a dependence on the dissolution of the Ag2S film with both the time of contact with the silver solution and [Ag+]. As well as Ag2S, metallic silver was detected on the chalcopyrite surface. It has been demonstrated that Fe3+ and bacteria play an important role in the regeneration of the Ag2S film. The breakdown of this film is a requirement for the further dissolution of chalcopyrite. The bioleaching of chalcopyrite with thermophilic microorganisms in the presence of silver decreased the decomposition potential of the electrode and favoured its electrodissolution. Bioleaching treatment in the presence of silver ions for periods of time longer than two weeks did not improve the surface reactivity. However, in the initial stages of the process, the lower reactivity of the bioleached electrodes was probably related to a toxic effect of silver on the microorganisms.
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