Sökning: "Press and communication sciences"

Visar resultat 21 - 25 av 102 avhandlingar innehållade orden Press and communication sciences.

1. 21. Centralized Routing for Prolonged Network Lifetime in Wireless Sensor Networks

   Författare :Ewa Hansen; Mats Björkman; Mikael Nolin; Dag Nyström; Thiemo Voigt; Mälardalens högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Wireless sensor networks; routing; energy efficiency; asymmetric communicaiton; communication; power consumption; computer networks; trådlösa sensornät; trådlös; kommunikation; energikonsumtion; Computer science; Datavetenskap; Computer Science; datavetenskap;

   Sammanfattning : In this thesis centralized routing methods for wireless sensor networks have been studied. The aim has been to prolong network lifetime by reducing the energy consumed by sensor-node communication.Wireless sensor networks are rapidly becoming common in application areas where information from many sensors is to be collected and acted upon. LÄS MER

3. 22. Den kommunikativa utmaningen : En studie av kommunikationen mellan chef och medarbetare i en modern organisation

   Författare :Charlotte Simonsson; Institutionen för kommunikation och medier; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Press and communication sciences; matrix organization; organizational culture; organizational communication; sense making; dialogue; leadership; management of meaning; media; Journalistik; media; kommunikation;

   Sammanfattning : The focus of this dissertation is communication between managers and subordinates in a modern organization. The research questions are concerned with ideas, practices and organizational conditions in relation to leadership communication. LÄS MER

4. 23. Strategic Communication Found in Translation : Practices, Practitioners and Perceptions

   Författare :Christina Grandien; Catrin Johansson; Mittuniversitetet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

   Sammanfattning : This dissertation seeks to explore how institutional, organizational and individual factors influence the development of strategic communication. The dissertationillustrates how new institutional theory can be applied to address the development of strategic communication as a process that is produced on different interrelated institutional levels. LÄS MER

5. 24. Architecture-Based Verification of Dependable Embedded Systems

   Författare :Andreas Johnsen; Kristina Lundqvist; Paul Pettersson; Birgitta Lindström; Mälardalens högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; architecture-based verification; dependable embedded systems; AADL; architecture quality assurance; UPPAAL; Computer Science; datavetenskap;

   Sammanfattning : Quality assurance of dependable embedded systems is becoming increasingly difficult, as developers are required to build more complex systems on tighter budgets. As systems become more complex, system architects must make increasingly complex architecture design decisions. LÄS MER

7. 25. Persistent Fault-Tolerant Storage at the Fog Layer

   Författare :Zeinab Bakhshi Valojerdi; Hans Hansson; Guillermo Rodriguez-Navas; Sasikumar Punnekkat; Radu Prodan; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Dependability; Fog Computing; Fault-tolerance; Containerization; Computer Science; datavetenskap;

   Sammanfattning : Clouds are powerful computer centers that provide computing and storage facilities that can be remotely accessed. The flexibility and cost-efficiency offered by clouds have made them very popular for business and web applications. The use of clouds is now being extended to safety-critical applications such as factories. LÄS MER