Search (119 results, page 1 of 6)

  • × theme_ss:"Datenfernübertragung"
  1. Glas, J.; Grimm, U.: TCP/IP Software (1994) 0.07 
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  2. Petry, W.; Werner, H.-J.: Anwendertraum: Kommunikations- und Retrieval-Software im Vergleich (1993) 0.06 
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    Source
    Cogito. 9(1993) H.2, S.18-22
    Type
    a
  3. Scheuerer, J.: Onlinebanking (1997) 0.04 
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    Source
    Com!. 1997, H.8, S.22-24
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  4. Spanik, C.; Rügheimer, H,: DFÜ & BTX (1994) 0.04 
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    Issue
    Erw. u. aktualisierte Neuaufl.
    Object
    DATEX-J
  5. Duhm, U.: Ring frei zur nächsten Runde (1999) 0.04 
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    Date
    19. 2.1999 20:21:22
    Type
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  6. Petry, W.: Datenreisen billiger : wie man Telekommunikationskosten sparen kann (1994) 0.03 
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    DATEX-P
    Source
    Cogito. 10(1994) H.4, S.17-22
    Type
    a
  7. Stovel, L.; Fuchs, R.; Chang, J.-W.: RLG's Z39.50 server : development and implementation issues (1993) 0.02 
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  8. Welzel, P.: Datenfernübertragung : einführende Grundlagen zur Kommunikation offener Systeme (1993) 0.02 
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    Issue
    3., überarb. u. erw. Aufl.
  9. Eberl, U.: UMTS++ : Perspektiven (2001) 0.02 
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  10. Werner, H.-J.: ¬Die Werkzeuge liegen bereit : Infoface - eine neue Benutzeroberfläche oder ein neues Retrieval-Software-Konzept? (1993) 0.02 
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  11. Meer, J. de: ¬The ISO reference model for open distributed processing (1995) 0.02 
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  12. Burton, J.; Newport, J.; Robinson, E.: OPACs and JANET : a simple technique for easy user access (1989) 0.02 
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    Abstract
    OPACs in an increasing number of libraries are now available using the Joint Academic Network (JANET). Access has tended to be obstructed, for the casual user, by the lengthy JANET addressing codes and varying log-on procedures required by each library system. Discribed how a communications and menu package on an IBK/PC can be used so that by merely pressing cursor control, return and escape keays, any user can gain access to any one of over 40 OPACs linked to JANET
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    a
  13. Bekavac, B.: Informations- und Kommunikationstechnologien (2004) 0.02 
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    Grundlagen der praktischen Information und Dokumentation. 5., völlig neu gefaßte Ausgabe. 2 Bde. Hrsg. von R. Kuhlen, Th. Seeger u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried. Bd.1: Handbuch zur Einführung in die Informationswissenschaft und -praxis
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  14. Nordstrand, J.-E.: SUNET (1991) 0.02 
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    Abstract
    Describes SUNET, the Swedish University Network, a medium speed network connecting most most mainframe and smaller computers in Swedish universities. Discusses the application of SUNET to remote access to OPACs
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  15. Altenhövel, M.: Datex-J / Btx-Guide 1995 (1994) 0.02 
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  16. SRW/U erleichtert verteilte Datenbankrecherchen (2005) 0.01 
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    Content
    "Seit zwei Jahrzehnten nutzen vor allem Bibliotheksverbünde das Protokoll Z39.50, um ihren Benutzern im Internet die simultane Abfrage mehrerer Datenbanken zu ermöglichen. Jetzt gibt es einen Nachfolger dieses Protokolls, der eine einfachere Implementierung verspricht. Damit ist auch eine größere Verbreitung für die Suche in verteilten Datenbeständen anderer Institutionen, wie z.B. Archiven und Museen, wahrscheinlich. SRW/U (Search and Retrieve Web Service bzw. Search and Retrieve URL Service, www.loc.90v/z3950/agency/zing/srw) wurde von einer an der Library of Congress angesiedelten Initiative entwickelt und beruht auf etablierten Standards wie URI und XML. Die mit SRW und SRU möglichen Abfragen und Ergebnisse unterscheiden sich nur in der Art der Übertragung, verwenden aber beide dieselben Prozeduren. Davon gibt es nur drei: explain, scan und searchRetrieve. Die beiden Erstgenannten dienen dazu, allgemeine Informationen über den Datenanbieter bzw. die verfügbaren Indexe zubekommen. Das Herzstück ist die search-Retrieve-Anweisung. Damit werden Anfragen direkt an die Datenbank gesendet und die Parameter des Suchergebnisses definiert. Verwendet wird dafür die Retrievalsprache CQL (Common Query Language), die simple Freitextsuchen, aber auch mit Boolschen Operatoren verknüpfte Recherchen ermöglicht. Bei SRU werden die Suchbefehle mittels einfacher HTTP GET -Anfragen übermittelt, die Ergebnisse in XML zurückgeliefert. Zur Strukturierung der Daten dienen z.B. Dublin Core, MARC oder EAD. Welches Format von der jeweiligen Datenbank bereitgestellt wird, kann durch die explain-Anweisung ermittelt gebracht werden."
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  17. UMTS: Mobilfunk der dritten Generation (2001) 0.01 
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    Content
    Enthält die Beiträge: RÖTGER, A.: Die Schritt-Macher; STERBAK, R.: Die Mega-Handys; LANG, M.: Neue Hardware braucht das UMTS-Land; ZÖBELEIN, K.: Dringend gesucht: die Killer-Applikation; OTTEN, D.: Peilstation in der Westentasche; EBERL, U.: UMTS++
  18. Schmitt, H.-J.: Gast-Wirt-schaft : fünf Windows-Fernsteuerungen im Vergleich (1994) 0.01 
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  19. Pordesch, U.; Roßnagel, A.: "Offene" Kommunikation : zur Verletzlichkeit des Internet und zur Notwendigkeit neuer Sicherheits- und Schutzstrategien in den virtuellen Welten (1997) 0.01 
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  20. Fernengel, U.; Flögel, E.; Roberts, S.D.: Datenübertragung mit Heim- und Personal Computern : MODEM und Hacker Handbuch (1992) 0.01 
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