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  • 1
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 58 (1985), S. 4709-4716 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The effect of the type of power cycle upon the amount of output electrical work for a pyroelectric converter has been measured. Output electrical energy densities are reported for ceramic lead zirconate modified with Sn4+ and Ti4+ in the execution of a variety of thermal-electrical cycles. The effect upon the energy density due to changes in the voltage cycle limits and changes in the load resistance were also studied. A conversion cycle which is an electric analog of the Ericsson cycle is shown to yield the largest output energy density (100 mJ/cm3 for a 12.6 K temperature excursion and a 28-kV/cm electric field excursion).
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Cambridge : Cambridge University Press
    The @classical review 15 (1965), S. 122-123 
    ISSN: 0009-840X
    Source: Cambridge Journals Digital Archives
    Topics: Classical Studies
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Cambridge : Cambridge University Press
    The @classical review 13 (1963), S. 321-324 
    ISSN: 0009-840X
    Source: Cambridge Journals Digital Archives
    Topics: Classical Studies
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] During vertebrate development, the specification of distinct cell types is thought to be controlled by inductive signals acting at different concentration thresholds. The degree of receptor activation in response to these signals is a known determinant of cell fate, but the later steps at which ...
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Social Science & Medicine 30 (1990), S. 1349-1358 
    ISSN: 0277-9536
    Keywords: community participation ; immunizations ; program evaluation ; water supply
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    European child & adolescent psychiatry 4 (1995), S. 280-283 
    ISSN: 1435-165X
    Keywords: Mania ; Switching ; Adolescent ; Depression ; Tricyclic
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Deux enfants déprimés, au passé familial marqué par un fort trouble affectif, ont développé des manies peu après avoir commencé un traitement à base d'antidépesseurs à faible dose. Dans l'un de ces cas, des symptomes maniaques sont apparus toutes les trois fois que la médication tricyclique fut commencé ou lors de l'augmentation de la dose des antidépresseurs. Il existe bien quelques rapports sur l'apparition de tels troubles chez les jeunes gens, mais aucun ne décrit un tel lien chronologique de cause à effet entre l'administration d'antidépresseurs et de développement de manies. Les enfants ayant un passé familial affectivement difficile s'avèrent être plus propices à l'apparition d'un tel trouble.
    Abstract: Zusammenfassung Zwei depressive Kinder mit einer stark vorbelasteten Familienanamnese für affektive Störungen entwickelten manische Episoden kurz nach Beginn einer Behandlung mit einem niedrig dosierten Antidepressivum. Bei einem der beiden Fälle traten die manischen Symptome bei allen drei Gelegenheiten auf, zu denen entweder mit einer trizyklischen Medikation begonnen oder deren Dosierung erhöht wurde. Es gibt nur wenige Berichte über einen Wechsel hin zur Manie bei jungen Menschen, und in keinem derartigen Fall ist bislang so ein enger zeitlicher Zusammenhang zwischen der Gabe von Antidepressiva und der Entwicklung einer Manie beschrieben worden. Kinder mit einer positiven Familienanamnese für affektive Störungen könnten für einen Wechsel zur Manie empfänglicher sein.
    Notes: Abstract Two depressed children with a strong family history of affective disorder developed manic episodes shortly after starting treatment with low dose antidepressant therapy. In one of these cases manic symptoms appeared on each of the three occasions that tricyclic medication was started or increased in dosage. There are few reports of manic switching in young people and none that describe such a close temporal association between the administration of antidepressants and the development of mania. Children with a family history of affective disorder may be more susceptible to manic switching.
    Type of Medium: Electronic Resource
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