Search for dissertations about: "Stefan Lundin"

Showing result 1 - 5 of 7 swedish dissertations containing the words Stefan Lundin.

  2. 1. Healing Architecture: Evidence, Intuition, Dialogue

    Author : Stefan Lundin; Chalmers tekniska högskola; []
    Keywords : HUMANIORA; HUMANITIES; EBD; intuition; critical approach; best practice; design dialogue; tacit knowledge; healing architecture; Design research in architecture; evidence-based design;

    Abstract : In today’s healthcare architecture there is a striving to make better use of evidence to achieve environments that can contribute to patients’ healing, recovery, and well-being. These ideas are in part a legacy of the theory and practice of evidence-based medicine and the success it has enjoyed in its field. READ MORE

  4. 2. Guesswork and Entropy as Security Measures for Selective Encryption

    Author : Reine Lundin; Stefan Lindskog; Svein Knapskog; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer security; security metrics; selective encryption; confidentiality; entropy; guesswork.; Computer Science; Datavetenskap;

    Abstract : More and more effort is being spent on security improvements in today's computer environments, with the aim to achieve an appropriate level of security. However, for small computing devices it might be necessary to reduce the computational cost imposed by security in order to gain reasonable performance and/or energy consumption. READ MORE

  5. 3. Towards Measurable and Tunable Security

    Author : Reine Lundin; Simone Fischer-Hubner; Stefan Lindskog; Viiveke Fåk; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; tunable security; security measures; metrics; entropy; guesswork; privacy; anonymity; selective encryption; Computer science; Datavetenskap; Datavetenskap; Computer Science;

    Abstract : Many security services today only provides one security configuration at run-time, and cannot then utilize the trade-off between performance and security. In order to make use of this trade-off, tunable security services providing several security configurations that can be selected at run-time are needed. READ MORE

  6. 4. Gas Exchange in the Normal Lung : Experimental studies on the effects of positive end-expiratory pressure and body position

    Author : Mats J. Johansson; Sten Walther; Gunnar Nicolaysen; John-Peder Escobar Kvitting; Stefan Lundin; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : BACKGROUND: The principal function of the lung is gas exchange requiring adequate ventilation and perfusion at the level of the alveoli. The efficiency of gas exchange is depending on the distributions of regional ventilation (V) and pulmonary blood flow (Q) and their correlation. READ MORE

  7. 5. Teachers’ challenges and school digitalization : Exploring how teachers learn about technology integration to meet local teaching needs

    Author : Tiina Leino Lindell; Stefan Hrastinski; Fredrik Enoksson; Johan Lundin; KTH; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Teknik och lärande; Technology and Learning;

    Abstract : Today’s teachers are constantly faced with challenges. Society is changing, which places new demands on the content of education and teachers’ knowledge. Many countries have introduced digital competence to their curricula to prepare students for the digital society. READ MORE