Bibliothek

feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
  • 1990-1994  (2)
  • 1910-1914
  • Control  (1)
  • Craniofacial surgery  (1)
Materialart
Erscheinungszeitraum
  • 1990-1994  (2)
  • 1910-1914
Jahr
  • 1
    Digitale Medien
    Digitale Medien
    Springer
    Neuroradiology 36 (1994), S. 435-439 
    ISSN: 1432-1920
    Schlagwort(e): Spiral CT ; Craniofacial surgery ; Contrast media ; 3D image processing
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract We carried out 22 examinations to determine the value of three-dimensional (3D) volumetric CT (spiral CT) for planning neurosurgical procedures. All examinations were carried out on a of the first generation spiral CT. A tube model was used to investigate the influence of different parameter settings. Bolus injection of nonionic contrast medium was used when vessels or strongly enhancing tumours were to be delineated. 3D reconstructions were carried out using the integrated 3D software of the scanner. We found a table feed of 3 mm/s with a slice thickness of 2 mm and an increment of 1 mm to be suitable for most purposes. For larger regions of interest a table feed of 5 mm was the maximum which could be used without blurring of the 3D images. Particular advantages of 3D reconstructed spiral scanning were seen in the planning of approaches to the lower clivus, acquired or congenital bony abnormalities and when the relationship between vessels, tumour and bone was important.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    Digitale Medien
    Digitale Medien
    Springer
    Computer supported cooperative work 2 (1994), S. 89-108 
    ISSN: 1573-7551
    Schlagwort(e): TQM ; Communication ; Social Contract ; Empowerment ; Control ; Teams
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Informatik
    Notizen: Abstract Networks can be understood as organizational control strategies. As an example, we present two case studies of team-based networking strategies associated with the Total Quality Management movement in the United States. TQM's implied social contract requires some form of power sharing. In practice TQM team organization can also become another form of labor intensification. Similarly, TQM appeals to democratic values by emphasizing participation, communication, cooperation and team work. Such claims can also serve to legitimize major organizational changes, some of which follow familiar Taylorist patterns. Two cases illustrate how the technical components of communications systems help redefine control systems in TQM-based work rerganization experiments. In the manufacturing setting, communications took the form of web-and-hub networks, centralizing off-site engineering control of production workers. In the design and engineering workplace, peer-to-peer communications implemented by self-managed teams reduced intellectual ‘slack time’. In both cases the communications systems provided means to intensify labor.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...