Search for dissertations about: "formation of knowledge based on information systems"

Showing result 1 - 5 of 26 swedish dissertations containing the words formation of knowledge based on information systems.

2. 1. Discovering Information Security Management

   Author : Fredrik Björck; Louise Yngström; Richard Baskerville; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information Security; Information Systems Security; Management; Computer and systems science; Data- och systemvetenskap;

   Abstract : This thesis is concerned with issues relating to the management of information security in organisations, motivated by the need for cost-efficient information security.It is based on the assumption that: in order to achieve cost-efficient information security, the point of departure must be knowledge about the empirical reality in which the management of information security takes place. READ MORE

4. 2. Design and Security Analysis of TRNGs and PUFs

   Author : Yang Yu; Elena Dubrova; Zhonghai Lu; Ilia Polian; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cryptographic primitive; Physical Unclonable Function; True Random Number Generator; Hardware security; Side-channel analysis; Informations- och kommunikationsteknik; Information and Communication Technology;

   Abstract : True Random Number Generators (TRNGs) and Physical Unclonable Functions (PUFs) are two important types of cryptographic primitives. TRNGs create a hardware-based, non-deterministic noise that is often used for generating keys, initialization vectors, and nonces for various applications that require cryptographic protection. READ MORE

5. 3. On the Limits of Nonprofit Firms

   Author : Manuel Echeverria; Nationalekonomiska institutionen; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Hierarchy; Nonprofits; Intrinsic Motivation; Culture;

   Abstract : DescriptionThis thesis consists of two papers. The first gives a game-theoretical treatment of the institutional homogenization of value-oriented firms. It explains why intrinsically motivated, value-oriented firms like non-profits may become similar to for-profit firms in terms of organization and norms. READ MORE

6. 4. The Collaborative Challenge of Product Development : Exploring Sustainable Work Systems Through Critical Incidents in R&D Alliances

   Author : Lars Uppvall; Matti Kaulio; Pär Åhlström; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; R D Alliances; product development; sustainable work systems; critical incident technique; operational work; Industrial engineering and economy; Industriell teknik och ekonomi;

   Abstract : The aim of this thesis is to empirically study challenges and opportunities in the operational work in contract-based R&D alliances in order to increase the understanding of this type of work system and explore how these work systems could be sustainable. Based on the concept of sustainable work systems, this thesis addresses issues of how work in R&D alliance should support both the competitiveness of the firm as well as regeneration of human resources. READ MORE

7. 5. Electrical Charges on Polymeric Insulator Surfaces and their Impact on Flashover Performance

   Author : Sarath Kumara; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; streamer criterion; polymeric insulation; flashover voltage; surface potential; bulk conductivity; surface conduction; humidity; bulk neutralization; charge decay; Surface charge; silicone rubber; corona charging; gas neutralization;

   Abstract : Utilization of remotely located sustainable energy resources such as solar, wind and hydro calls for further developments of long-distance electric power transmissions operating at ultra-high voltage (UHV) levels which may exceed 1000 kV ac and 800 kV dc utilized today. It is foreseen that insulation of such transmission systems is to be based on polymeric materials that can provide a number of technical benefits over traditionally used glass and porcelain based insulation. READ MORE