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  • Artikel: DFG Deutsche Nationallizenzen  (17)
  • Chemistry  (8)
  • Laparoscopy  (3)
  • (Schizophrenia)  (2)
  • NADH  (2)
  • Polymer and Materials Science  (2)
  • ecology  (2)
Datenquelle
  • Artikel: DFG Deutsche Nationallizenzen  (17)
Materialart
Erscheinungszeitraum
Schlagwörter
  • 1
    ISSN: 0920-9964
    Schlagwort(e): (Schizophrenia) ; Catecholamine ; Cerebral spinal fluid ; Chromogranin A-LI ; Haloperidol withdrawal ; Replace
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Medizin
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Amsterdam : Elsevier
    Schizophrenia Research 3 (1990), S. 287-294 
    ISSN: 0920-9964
    Schlagwort(e): (Schizophrenia) ; CT scan ; Neuropeptide Y ; Positive symptom
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Medizin
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    Amsterdam : Elsevier
    Journal of Biotechnology 33 (1994), S. 283-292 
    ISSN: 0168-1656
    Schlagwort(e): Carbonyl reductase ; Chiral reduction ; NADH ; Rhodococcus erythropolis
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 4
    Digitale Medien
    Digitale Medien
    Amsterdam : Elsevier
    Enzyme and Microbial Technology 15 (1993), S. 950-958 
    ISSN: 0141-0229
    Schlagwort(e): Candida parapsilosis ; NADH ; batch conversion ; optically active hydroxyacid esters ; oxidoreductase
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Biologie , Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 5
    Digitale Medien
    Digitale Medien
    Springer
    Surgical endoscopy and other interventional techniques 10 (1996), S. 668-670 
    ISSN: 1432-2218
    Schlagwort(e): Lung transplantation ; Laparoscopic fundoplication ; Laparoscopy
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Upper midline laparotomy in the presence of pulmonary failure is often complicated by a prolonged period of mechanical ventilation postoperatively. We report the successfull performance of laparoscopic fundoplication, without ventilatory suport, in a woman with end stage pulmonary disease and resting hypercarbia, one month prior to lung transplantation.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 6
    Digitale Medien
    Digitale Medien
    Springer
    Surgical endoscopy and other interventional techniques 7 (1993), S. 537-538 
    ISSN: 1432-2218
    Schlagwort(e): Laparoscopy ; Cholecystectomy ; Laparoscopic cholecystectomy ; Abscess ; Surgery ; Gallstones
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Stones are sometimes spilled at the time of cholecystectomy. Retrieval may be difficult, especially during laparoscopic cholecystectomy. Little is known about the natural history of missed stones which are left behind in the peritoneal cavity. We present a case in which a patient developed an intraabdominal abscess around such a stone. The abscess recurred after drainage and removal of the stone was needed for resolution. This case suggests that care should be taken to avoid stone spillage, and that stones which are spilled into the abdomen should be retrieved.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 7
    ISSN: 1432-2218
    Schlagwort(e): Laparoscopy ; Hernioplasty ; Technique ; Complications
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Smaller individual series on the outcome of laparoscopic hernioplasty techniques have been reported. This study reports on the complications of 3,229 laparoscopic hernia repairs performed by the authors in 2,559 patients. The TAPP (transabdominal preperitoneal) technique was the most frequently performed: 1,944 (60%). The totally preperitoneal technique was performed 578 (18%) times. The IPOM (intraperitoneal onlay mesh) repair was performed 345 (11%) times. The plug-and-patch technique was used 286 (9%) times and simple closure of the hernia defect without mesh was used in 76 (2%) repairs. Overall, there were 336 (10%) complications: 17 (0.5%) major and 265 (8%) minor. There were 54 (1.6%) recurrences, with a mean follow-up of 22 months. The TAPP technique had 19 (1%) recurrences and 141 (7%) complications. There were four bowel obstructions in this subgroup from herniation of small bowel through the peritoneal closure and trocar sites. The totally preperitoneal technique had no recurrence and 60 (10%) complications. The IPOM group had 7 (2%) recurrences and 47 (14%) complications. The plug-and-patch technique had 26 (9%) recurrences and 24 (8%) complications. The simple closure of the internal ring had 2 (3%) recurrences and 10 (13%) complications. Laparoscopic hernioplasty is not without complications. Training, experience, and attention to technique will prevent some of these complications.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 8
    Digitale Medien
    Digitale Medien
    Springer
    Journal of aquatic ecosystem stress and recovery 2 (1993), S. 277-286 
    ISSN: 1573-5141
    Schlagwort(e): ecology ; objectives ; water management ; Amoeba-approach
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract Dutch integral water management aims to restore and maintain healthy aquatic ecosystems, which can sustain most human uses. Clear ecological objectives are necessary. Sustainability of fundamental ecological values (production and yield, species diversity, and self-regulation) is assumed to be best preserved in the reference situation. This is the situation, in which human influence is minimal. A general method to present ecological information, the Amoeba approach is discussed. This approach uses selected species as representatives for the ecosystem. Criteria for the selection of species are discussed. For each species (target variable) the current situation, the reference situation, and estimated effects of measures can be found and plotted in an amoeba-like figure. The presentation is a simplification and is therefore easily understood by managers, politicians, and the public. It's application for some Dutch inland waters is discussed.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 9
    Digitale Medien
    Digitale Medien
    Springer
    Journal of aquatic ecosystem stress and recovery 2 (1973), S. 277-286 
    ISSN: 1573-5141
    Schlagwort(e): ecology ; objectives ; water management ; Amoeba-approach
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract Dutch integral water management aims to restore and maintain healthy aquatic ecosystems, which can sustain most human uses. Clear ecological objectives are necessary. Sustainability of fundamental ecological values (production and yield, species diversity, and self-regulation) is assumed to be best preserved in the reference situation. This is the situation, in which human influence is minimal. A general method to present ecological information, the Amoeba approach is discussed. This approach uses selected species as representatives for the ecosystem. Criteria for the selection of species are discussed. For each species (target variable) the current situation, the reference situation, and estimated effects of measures can be found and plotted in an amoeba-like figure. The presentation is a simplification and is therefore easily understood by managers, politicians, and the public. It's application for some Dutch inland waters is discussed.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 10
    Digitale Medien
    Digitale Medien
    Weinheim [u.a.] : Wiley-Blackwell
    Materials and Corrosion/Werkstoffe und Korrosion 35 (1984), S. 385-394 
    ISSN: 0947-5117
    Schlagwort(e): Chemistry ; Polymer and Materials Science
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Maschinenbau
    Beschreibung / Inhaltsverzeichnis: Formation of alumina layers on iron-base alloysThe formation of Al2O3-layers has been studied for ferritic alloys Fe-6 Al-M and austenitic alloys Fe-27 Ni-4 Al-M where M - Ti, Zr, V, Nb, W, B, Si… (concentrations in wt%). One or more alloying elements M had been added and in some cases carbon. The oxidation was performed at 1000 °C in H2O-H2 mixtures at PO2 = 10-19 bar. After ½ h oxidation the oxide layers were investigated by X-ray structures analysis, scanning electron microscopy and Auger electron spectroscopy (AES). The alloy Fe-6 Al and most doped alloys form badly adherent layers, however, on alloys with additions of 0.1 to 1% Ti, Zr, V or Y the oxide layers are fine-grained and well-adherent. The Ti-doped ferritic alloys showed very protective layers, which is caused by the formation of a Ti(C, O)-layer beneath the α-Al2O3. The presence of the oxicarbide induces nucleation and improves the adherence of α-Al2O3, according to epitaxial relations between ferrite and oxicarbide and between oxicarbide and alumina. The favourable influence of Ti and Zr on the Al2O3 formation is also effective on the austenitic alloys.
    Notizen: Die Bildung von Al2O3-Deckschichten wurde für ferritische Fe-6 AI-M- und austenitische Fe-27 Ni-4 Al-M-Legierungen untersucht, M = Ti, Zr, V, Nb, W, B, Si u. a. (Konzentrationen in Masse%). Die Legierungen enthielten eines oder mehrere der Legierungselemente M und in einigen Fällen Kohienstoff. Die Oxydation wurde bei 1000 °C in H2O-H2 Gemischen mit pO2 = 10-19 bar durchgeführt. Nach ½ h Oxydation wurden die Oxidschichten durch Röntgenstrukturanalyse, Rasterelektronenmikroskopie und Auger-Elektronen-Spektroskopie (AES) charakterisiert. Die Legierung Fe-6 Al und die meisten hiervon abgeleiteten Legierungen bilden schlecht haftende Oxidschichten, auf Legierungen mit 0,1 bis 1% Ti, Zr, V oder Y dagegen sind die Oxidschichten feinkörnig und haften sehr gut. Die Ti-dotierten Legierungen zeigten sehr gute Deckschichtbildung, bedingt durch eine Ti(C, O)-Schicht unterhalb des α-Al2O3. Die Gegenwart des Oxicarbids verursacht häufige Keimbildung und verbessert die Haftung des α-Al2O3 aufgrund epitaktischer Beziehungen zwischen Ferrit und Oxicarbid sowie Oxicarbid und Aluminiumoxid. Der günstige Einfluß der Legierungselemente Ti und Zr auf die Bildung von Al2O3-Schichten tritt auch bei den austenitischen Legierungen auf.
    Zusätzliches Material: 9 Ill.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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