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Die im Folgenden dargestellt Studie war der Nutzung und den Motiven der Mitglieder des sozialen Netzwerks StudiVZ gewidmet. Im vorliegenden Aufsatz wird zunächst das Design der Online-Befragung von StudiVZ-Nutzern vorgestellt, außerdem wird auf der Basis von Häufigkeitsauszählungen ein erster Überblick über die Ergebnisse gegeben. Im nachfolgenden Aufsatz „Flüchtige Bekannte, Freunde in der Ferne“...
Objective. To determine which hydration (saline, saline + mannitol, or saline + furosemide) is associated with least cisplatin nephrotoxicity. Methods. We randomized 49 women who received cisplatin (75mg/m2 every 3weeks) into one of the three hydration arms. The 24-h creatinine clearance was measured before and on day6 after cisplatin infusion. The patients of each arm received 2l of saline hydration...
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