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  • 1995-1999  (1)
  • 1990-1994  (2)
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  • 1991  (2)
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  • 1995-1999  (1)
  • 1990-1994  (2)
  • 1975-1979  (1)
  • 1950-1954
  • 1925-1929
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  • 1
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 70 (1991), S. 2604-2609 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The redistribution of Fe and Ti implanted into InP and its recrystallization is studied using 〈m1;37.6p〉various thermal annealing techniques. Fe and Ti profiles are measured by secondary-ion mass spectroscopy and recrystallization by Rutherford backscattering channeling. Ti shows absolutely superior thermal stability under any circumstances as compared to Fe. Iron always accumulates at the surface and at a depth of approximately twice the projected range Rp. After high-dose implantation Fe additionally accumulates in the 0.8Rp region. At similar doses Ti still shows no diffusion and only faint accumulation between the surface and Rp.
    Type of Medium: Electronic Resource
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  • 2
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    Unknown
    Berlin : Periodicals Archive Online (PAO)
    Deutsche Zeitschrift für Philosophie. 25:4 (1977) 414 
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  • 3
    ISSN: 1433-0407
    Keywords: Schlüsselwörter Elektrokrampfbehandlung ; Ältere Patienten ; Depression ; Nutzen ; Risiken ; Key words Electroconvulsive therapy ; Elderly patients ; Depression ; Benefits ; Risks
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Between January 1995 and June 1996, 24 inpatients at our hospital (mean age 55.6 years) were treated with electroconvulsive therapy (ECT). Clinical improvement was observed in 80% of the patients, including those without risk factors (NRG, n=16), as well as those with concomitant cardiovascular diseases (RG, n=8). During a mean period of observation of 224 days after the end of ECT 7 patients (35%) relapsed. The rate of relapse was higher in RG than in NRG patients (57.1 vs 23.1%). In all cases ECT was well tolerated; 285 applications of ECT did not result in mortality or persistent morbidity. However, RG patients may be at increased risk for the development of minor cardiovascular complications, which were noted in three RG patients (37.5%), but only in one patient (6.2%) in the NRG (Fisher’s test, P=0.09). Taken together, our results demonstrate that ECT is a safe treatment regimen for depression even in medically ill patients of old age.
    Notes: Zusammenfassung Vierundzwanzig Patienten (Altersdurchschnitt 55,6 Jahre) wurden im Zeitraum 1/95 bis 6/96 an unserer Klinik mit der Elektrokrampftherapie (EKT) behandelt. Sowohl Risikopatienten mit kardiovaskulären Begleiterkrankungen (RG, n=8) als auch Patienten mit p.d. nicht erhöhtem Risiko (NRG, n=16) zeigten in über 80% der Fälle eine klinische Besserung. Bei 7 (35%) dieser Patienten kam es während des mittleren Beobachtungszeitraumes von 224 Tagen nach Abschluß der 1. EKT-Serie zu einer erneuten Exazerbation der psychischen Störung. Dabei zeigten RG-Patienten eine höhere Rückfallquote im Vergleich zu Patienten der NRG (57,1% vs. 23,1%). In allen Fällen konnte die EKT regulär beendet werden; bei insgesamt 285 durchgeführten EKT traten keine schwerwiegenden Komplikationen auf. Allerdings hatten RG-Patienten im Vergleich zu Patienten der NRG ein höheres Risiko für das Auftreten geringfügiger kardialer Komplikationen (37,5% vs. 6,2%, Fisher’s Test p=0,09). Zusammenfassend demonstrieren unsere Ergebnisse, daß die EKT auch bei Risikopatienten eine sichere Behandlungsmethode ist.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Journal of orofacial orthopedics 52 (1991), S. 61-65 
    ISSN: 1615-6714
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary A method of surgical support of a rapid maxillary expansion is described. Specific osteotomies are performed on the attached region of the maxillary zygomatic process and the dorsal and middle part of the hard palate. The results of 14 patients are demonstrated. Almost all patients underwent surgical correction of sagittal and/or vertical jaw relations after a subsequent harmonization. This surgical orthodontic expansion proved to be an efficient and low pain method of preoperative correction of transverse maxillary deficiencies and facilitated the following skeletal surgery.
    Notes: Zusammenfassung Eine Methode zur chirurgischen Unterstützung einer forcierten Gaumennahterweiterung wird beschrieben. Hierbei werden gezielte Osteotomien im Bereich der Ansatzstelle des Processus zygomaticus der Maxilla und des dorsalen und mittleren Abschnittes des harten Gaumens durchgeführt. Die Ergebnisse an 14 patienten werden exemplarisch dargestellt. Bei fast allen Patienten erfolgte nach anschließender Zahnbogenkoordination eine operative Korrektur der sagittalen und/oder vertikalen Kieferrelation. Die chirurgisch-orthopädische Gaumennahterweiterung erwies sich als effiziente und schmerzarme Methode zum präoperativen Ausgleich von transversalen Kieferdiskrepanzen und erleichterte das spätere operative Vorgehen.
    Type of Medium: Electronic Resource
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