TY - BOOK T1 - EDV in der Pflegedokumentation : ein Leitfaden für Praktiker Y1 - 2003 A1 - Ammenwerth, Elske A1 - Eichstädter, Ronald A1 - Schrader, Ulrich KW - Datenverarbeitung KW - Pflegedokumentation PB - Schlütersche CY - Hannover SN - 3-87706-737-9 UR - http://fhffm.bsz-bw.de/frontdoor/index/index/docId/826 N1 - Literaturangaben ER - TY - JOUR T1 - Experience with PACS in an ATM/Ethernet switched network environment JF - IEEE Transactions on Information Technology in Biomedicine Y1 - 1998 A1 - Pelikan, E. A1 - Ganser, A. A1 - Kotter, E. A1 - Schrader, Ulrich A1 - Timmermann, U. KW - ATM KW - Ethernet KW - Informationssystem KW - Lokales Netz KW - PACS KW - Radiologie AB - Legacy local area network (LAN) technologies based on shared media concepts are not adequate for the growth of a large-scale picture archiving and communication system (PACS) in a client-server architecture. First, an asymmetric network load, due to the requests of a large number of PACS clients for only a few main servers, should be compensated by communication links to the servers with a higher bandwidth compared to the clients. Secondly, as the number of PACS nodes increases, the network throughout should not measurably cut production. These requirements can easily be fulfilled using switching technologies. Here asynchronous transfer mode (ATM) is clearly one of the hottest topics in networking because the ATM architecture provides integrated support for a variety of communication services, and it supports virtual networking. On the other hand, most of the imaging modalities are not yet ready for integration into a native ATM network. For a lot of nodes already joining an Ethernet, a cost-effective and pragmatic way to benefit from the switching concept would be a combined ATM/Ethernet switching environment. This incorporates an incremental migration strategy with the immediate benefits of high-speed, high-capacity ATM (for servers and high-sophisticated display workstations), while preserving elements of the existing network technologies. In addition, Ethernet switching instead of shared media Ethernet improves the performance considerably. The LAN emulation (LANE) specification by the ATM forum defines mechanisms that allow ATM networks to coexist with legacy systems using any data networking protocol. This paper points out the suitability of this network architecture in accordance with an appropriate system design. VL - 2 SN - 1089-7771 UR - http://fhffm.bsz-bw.de/frontdoor/index/index/docId/844 IS - 1 N1 - Dieser Titel ist ebenfalls erschienen in: CAR '97 - computer assisted radiology and surgery : proceedings of the 11th international symposium and exhibition, Berlin, 25 - 28 June 1997 / ed.: Heinz U. Lemke ... - Amsterdam [u.a.] : Elsevier, 1997 ER - TY - Generic T1 - Ein Modell zur Evaluation medizinischer CBT-Programme T2 - Medizinische Informatik, Biometrie und Epidemiologie - GMDS '97 Y1 - 1997 A1 - Auhuber, T. A1 - Schulz, S. A1 - Schrader, Ulrich A1 - Klar, R. ED - Muche, R. ED - Büchele, G. ED - Harder, D. ED - Gaus, W. KW - Computerunterstütztes Lernen KW - Evaluation KW - Medizin JF - Medizinische Informatik, Biometrie und Epidemiologie - GMDS '97 PB - MMV Medizin Verlag CY - München VL - 82 UR - http://fhffm.bsz-bw.de/frontdoor/index/index/docId/853 N1 - Gleichzeitig Beitrag zur 42. Jahrestagung der GMDS (1997), Ulm ER - TY - Generic T1 - Experience with PACS in an ATM/Ethernet switched network environment T2 - Computer Assisted Radiology and Surgery - CAR'97 Y1 - 1997 A1 - Pelikan, E. A1 - Ganser, A. A1 - Kotter, E. A1 - Schrader, Ulrich A1 - Timmermann, U. ED - Lemke, H. U. ED - Vannier, M. W. ED - Inmura, K. KW - ATM KW - Ethernet KW - Informationssystem KW - Lokales Netz KW - PACS KW - Radiologie JF - Computer Assisted Radiology and Surgery - CAR'97 PB - Elsevier CY - Amsterdam SN - 0-444-82756-0 UR - http://fhffm.bsz-bw.de/frontdoor/index/index/docId/876 N1 - Dieser Titel ist ebenfalls erschienen in: IEEE transactions on information technology in biomedicine 1998,2. - S. 26 - 29 ER - TY - Generic T1 - Errors in estimating the incidence due to left-truncated data when using the hospital's patient database : a modelling approach T2 - Medical Informatics Europe Y1 - 1991 A1 - Schrader, Ulrich A1 - Klar, Rüdiger A1 - Zaiß, Albrecht W. ED - Adlassnig, K-P. ED - Grabner, G. ED - Bengtsson, S. ED - Hansen, R. KW - Datenbank KW - Krankenhaus KW - Recherche JF - Medical Informatics Europe PB - Springer CY - Berlin [u.a.] SN - 3-540-54392-9 UR - http://fhffm.bsz-bw.de/frontdoor/index/index/docId/874 ER -