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  • 1
    Electronic Resource
    Electronic Resource
    Synthesis and analytical characterization of Boron Azinates (1986)
    New York, NY : Wiley-Blackwell
    Journal für Praktische Chemie/Chemiker-Zeitung 328 (1986), S. 911-920 
    Details
    ISSN: 0021-8383
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 4 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prac.19863280534
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Magnetische Untersuchungen an unlöslichen amorphen Stoffen. I. Magnetische Suszeptibilität verschiedener Eisensalze (1934)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 217 (1934), S. 27-32 
    Details
    ISSN: 0863-1786
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: 1. Es wurden die magnetischen Suszeptibilitäten verschiedener Arten des Arsenats, Phosphats, Molybdats, Borats, Wolframats, Oxalats und Benzoats von Eisen gemessen, um den amorphen Zustand dieser Stoffe näher kennenzulernen.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19342170105
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  • 3
    Electronic Resource
    Electronic Resource
    5-Methylcumarin-Derivate aus Lycoseris latifolia (1985)
    Weinheim : Wiley-Blackwell
    Liebigs Annalen 1985 (1985), S. 1367-1376 
    Details
    ISSN: 0170-2041
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: 5-Methylcoumarin Derivatives from Lycoseris latifoliaFrom the aerial parts of Lycoseris latifolia nine coumarin derivatives were isolated which most likely are formed biogenetically by condensation of 4-hydroxy-5-methylcoumarin with a sesquiterpene aldehyde followed by various transformations and degradations. The structures were elucidated by high-field NMR spectroscopy. NOE difference spectroscopy allowed an unequivocal assignment of all configurations. The chemotaxonomic relevance of these compounds is discussed briefly.
    Notes: Aus oberirdischen Teilen von Lycoseris latifolia wurden neun Cumarin-Derivate isoliert, die sehr wahrscheinlich biogenetisch durch Kondensation von 4-Hydroxy-5-methylcumarin mit einem Sesquiterpenaldehyd gebildet werden, wonach sich verschiedene Umwandlungen und Abbaureaktionen anschließen. Die Strukturen wurden durch Hochfeld-NMR-Spektroskopie geklärt. NOE-Differenzspektroskopie ermöglichte eine eindeutige Zuordnung aller Konfigurationen. Die chemotaxonomische Bedeutung dieser Verbindungen wird kurz diskutiert.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/jlac.198519850708
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  • 4
    Electronic Resource
    Electronic Resource
    Studies on binuclear Schiff base derivatives having a Si—O—Sb (V) linkage (1992)
    New York, NY [u.a.] : Wiley-Blackwell
    Applied Organometallic Chemistry 6 (1992), S. 513-515 
    Details
    ISSN: 0268-2605
    Keywords: Schiff base ; antimony ; silicon ; complexes ; Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Schiff base derivatives of the type Ph3Si—O—Sb(NO)Ph3 (where NO represents the donor system of a monobasic bidentate ligand) have been synthesized. These are obtained as coloured solids; they are non-electrolytes and monomeric in nature, and have been characterized by elemental analysis, IR and 1H NMR. Spectral studies suggest that silicon and antimony atoms are in tetra- and hexa-coordinated states, respectively.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/aoc.590060607
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  • 5
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    Amygdalar and hippocampal theta rhythm synchronization during fear memory retrieval (2003)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2003-08-09
    Description: The amygdalohippocampal circuit plays a pivotal role in Pavlovian fear memory. We simultaneously recorded electrical activity in the lateral amygdala (LA) and the CA1 area of the hippocampus in freely behaving fear-conditioned mice. Patterns of activity were related to fear behavior evoked by conditioned and indifferent sensory stimuli and contexts. Rhythmically synchronized activity at theta frequencies increased between the LA and the CA1 after fear conditioning and became significant during confrontation with conditioned fear stimuli and expression of freezing behavior. Synchronization of theta activities in the amygdalohippocampal network represents a neuronal correlate of conditioned fear, apt to improve neuronal communication during memory retrieval.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Seidenbecher, Thomas -- Laxmi, T Rao -- Stork, Oliver -- Pape, Hans-Christian -- New York, N.Y. -- Science. 2003 Aug 8;301(5634):846-50.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institut fur Physiologie, Otto-von-Guericke-Universitat, Leipziger Strasse 44, Magdeburg D-39120, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/12907806" target="_blank"〉PubMed〈/a〉
    Keywords: Amygdala/*physiology ; Animals ; Behavior, Animal ; Conditioning (Psychology) ; Cues ; Electrophysiology ; Electroshock ; *Fear ; Hippocampus/*physiology ; Male ; *Memory ; Mice ; Mice, Inbred C57BL ; Motor Activity ; *Theta Rhythm
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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