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Visar resultat 1 - 5 av 27 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Genetics in dementia : impact of sequence variations for families and populations

   Författare :Lina Keller; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Even though the human genome sequences are remarkably similar, there is room for genetic variability that makes every human unique. The most common form of sequence variation in the genome is an exchange of a single nucleotide. LÄS MER

3. 2. Konkurs och process

   Författare :Marek Keller; Mikael Möller; Torbjörn Andersson; Mikael Mellqvist; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Konkursprocessrätt; konkursprocess; konkurs; civilprocess; talerätt; processkommission; partssuccession; medpartsinträde; intervention; rättskraft; Civil Law; Civilrätt;

   Sammanfattning : Civil actions are a regular occurrence during the course of bankruptcy proceedings and may have wide-ranging and significant social impacts, not least due to the fact that they can pertain to assets of considerable value or affect a large number of individuals and various types of economic interests. These lawsuits also raise a number of legal issues regarding the delimitation of procedural rights of various bankruptcy actors, such as the bankruptcy trustee, the bankruptcy debtor and individual creditors. LÄS MER

4. 3. Virtual learning environments in higher education : a study of students' acceptance of educational technology

   Författare :Christina Keller; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap; Economic Information Systems; Ekonomiska informationssystem; Informatics;

   Sammanfattning : Virtual Learning Environments (VLEs) are fundamental tools for flexible learning in higher education, used in distance education as well as a complement to teaching on campus (blended learning). VLEs imply changing roles for both teachers and students. LÄS MER

5. 4. Virtual Learning Environments in Higher Education : A Study of User Acceptance

   Författare :Christina Keller; Sven Carlsson; Birger Rapp; Fredrik Nilsson; Lars Svensson; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; e-learning; web-based learning; virtual learning environment; technology acceptance; organisational learning; diffusion of innovations; Informatics; Informatik; Economic Information Systems; Ekonomiska informationssystem;

   Sammanfattning : The aim of the thesis was to create knowledge about factors influencing acceptance of virtual learning environments among academic staff and students in blended learning environments. The aim was operationalised by four research questions. LÄS MER

7. 5. Novel Metal Oxide Bed Materials for Efficient Solid Fuel Gasification and Gas Clean-up in Fluidized Beds

   Författare :Martin Keller; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hot Gas Clean-up; Gasification; Dual Fluidized Bed; Chemical Looping Reforming; Chemical Looping Combustion; Tar reforming;

   Sammanfattning : In this work the utilization of some novel metal oxide bed materials in dual-fluidized bed gasification systems has been investigated. For this purpose, metal oxide based bed materials can be 1) directly utilized in the dual fluidized bed gasifier (DFB) or in the Chemical Looping Combustion (CLC) process in order to achieve higher gasification rates, or 2) employed in downstream hot gas conditioning processes, e. LÄS MER