Sökning: "artifact"

Visar resultat 21 - 25 av 144 avhandlingar innehållade ordet artifact.

1. 21. A Maturity Model for Measuring Organizations Escalation Capability of IT-related Security Incidents

   Författare :Gunnar Wahlgren; Stewart Kowalski; Louise Yngström; Eva Söderström; Stockholms universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; IT security risk management; incident management; incident escalation; maturity models; Computer and Systems Sciences; data- och systemvetenskap;

   Sammanfattning : An inability to handle IT-related security incidents can have devastating effects on both organizations and society at large. The European Union Agency for Network and Information Security (ENISA) emphasizes that cyber-security incidents affecting critical information infrastructures may simultaneously create significant negative impacts for several countries, and when incidents strike, the primary business processes of many organizations may be jeopardized. LÄS MER

3. 22. Managing Capability Change in Organizations : Foundations for a Modeling Approach

   Författare :Georgios Koutsopoulos; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : The ongoing digital transformation of modern society results in dynamic environments that present changes, opportunities and threats for modern organizations. This is a driving force for constant organizational change and evolution, a situation that is associated with change in organizational capabilities. LÄS MER

4. 23. Spatio-temporal filtering of ultrasound image sequences

   Författare :Nina Eriksson-Bylund; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : A number of diseases result in reduced perfusion of the vital organs of the body. Measures of the blood flow in the small vessels (the perfusion) of these organs would contribute significantly to a clinical diagnosis. Myocardial contrast echocardiography is a rapidly developing technique for non-invasive ultrasound imaging of perfusion. LÄS MER

5. 24. IT-adaptation as sensemaking : inventing new meaning for technology in organizations

   Författare :Ola Henfridsson; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; IT-adaptation; sensemaking; information systems; ambiguity; identity; meaning; interpretive case study; email and conference systems; software support systems;

   Sammanfattning : Noting how organizations today are increasingly dependent on IT for a broad range of organizational activities, the thesis starts from the observation that many IT-related endeavors nevertheless fail. In tracing part of the problem to the inability of many organizations to cope with changes in the surrounding material and social context, the emphasis is put on the processes by which IT-artifacts are adapted and re-adapted, after they have been put into daily use. LÄS MER

7. 25. An Essay on Copper Flat Axes

   Författare :Björn Magnusson Staaf; Arkeologi; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Arkeologi; Archaeology; value rationality.; being-in-the-world; conceptual polemic; reason; cultural discourse; typology; Copper flat axe; project; domain; station; trajectory; Agency; cognition;

   Sammanfattning : This dissertation can be read on at least two levels. On one level it will deal with- how general patterns of cognitive perception set frames for and affect human action in history and how these patterns may change. A study on copper flat axes will serve as a foundation for this discussion. LÄS MER