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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of engineering geology and the environment 57 (1998), S. 51-58 
    ISSN: 1435-9537
    Keywords: Key words Slope failure ; Rainfall ; Resistivity ; Electric prospecting ; Pyroclastic deposits ; Japan
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Description / Table of Contents: Resumé Dans une région soumise à la mousson, l'infiltration des eaux de pluie dans un talus est l'un des facteurs déterminants de sa stabilité. Pour comprendre le processus d'infiltration, on a utilisé une méthode automatisée de prospection électrique pour mesurer les modifications de la résistivité apparente à l'intérieur d'un talus, situé dans le sud de Kyushu, au Japon. La formation concernée est constituée de débris pyroclastiques quaternaires faiblement consolidés et perméables. Les mesures de résistivité effectuées sur une durée de six mois on mis en évidence les variations dans le talus, et en particulier un décalage marqué entre la chute de pluie et la modification de résistivité. Près de la surface, la réponsc est rapide et importante. A des profondeurs plus grandes, elle est plus lente et plus faible, mais les effets peuvent être cumulatifs.
    Notes: Abstract  Rainfall and its infiltration into a slope is one of the most important factors affecting slope stability in a monsoon region. To understand the infiltration process, changes in the apparent resistivity within a slope in southern Kyushu, Japan, have been measured using automated electric prospecting. The slope studied is underlain by Quaternary weak and permeable pyroclastic flow deposits. Resistivity data obtained over a six month period indicate that the conditions within the slope vary and a distinct time lag is recognised between the rainfall event and the change in resistivity. At near surface depths the response is rapid and large. At lower depths it is slower and smaller, but the effects may be cumulative.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Pediatric cardiology 20 (1999), S. 232-235 
    ISSN: 1432-1971
    Keywords: Key words: Complete atrioventricular septal defect — Ebstein's anomaly — Children
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. A case child with complete atrioventricular septal defect (AVSD) and Ebstein's anomaly underwent surgical treatment at 3 months of age. She died on the third postoperative day. Postmortem examination showed complete AVSD, downward displacement of the right atrioventricular valve, left ventricular outflow tract obstruction, and hypertensive pulmonary vascular disease. Association of complete AVSD and Ebstein's anomaly is a rare cardiac anomaly for which no attempt at surgical repair has previously been made. This report deals with our experience and also with the morphological features of this anomaly.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1432-1041
    Keywords: Key words Y-25510 ; Cytokines
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Medicine
    Notes: Abstract Objective: Y-25510 was administered by means of an intravenous drip infusion to healthy adult male volunteers at a dose of 40, 80 or 160 mg in a single-dose study, and at a dose of 160 mg once a day for 7 days in a multiple-dose study. Results: Serum levels of interleukin (IL)-1β, IL-6 and IL-10 were significantly increased, but there was no change in leukocyte and platelet counts. The peak serum concentration of IL-1β was nearly maximum at the single doses of 40 and 80 mg, and at the multiple dose of 160 mg per day. The peak serum concentration of IL-6 increased in a dose-dependent manner at a dose of 40 mg or more. For the multiple-dose study, the serum level of IL-10, which remained unchanged in the placebo group, began to increase in the Y-25510 group following the maximum serum level of IL-1β and IL-6. There were no clinically relevant differences in body temperature and blood pressure after the administration of Y-25510. Conclusion: These findings that leukocyte and platelet counts never increased, despite the increment of the IL-1β and IL-6 production after the administration of Y-25510, may be explained in part by the negative feedback mechanism induced by IL-10.
    Type of Medium: Electronic Resource
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