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Visar resultat 1 - 5 av 122 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Change in the cage : Exploring an organisaitonal field: Sweden's biofuel region

   Författare :Christopher Nicol; Tommy Jensen; Kiflemariam Hamde; Stefan Jonsson; Umeå universitet; []
   Nyckelord :Institutional theory; organisational field change; institutional forces; structuration processes; triggers for change; Institutionell teori; organisatorisk fält förändring; institutionella krafter; struktureringsteori; processer; utlösare av förändring; företagsekonomi; Business Studies;

   Sammanfattning : This Ph.D. thesis seeks to better understand how change occurs within a group of organisations. Aiming to make a contribution to institutional theory, it brings together three main schools, namely: old, new and neoinstitutionalism, in an integrative approach for understanding organisational field change. LÄS MER

3. 2. Intensive fish cage farming : impacts, resource demands and increased sustainability trough integration

   Författare :Max Troell; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : .... LÄS MER

4. 3. Novel Materials and Implant Designs for the Treatment of Degenerative Disc Disease

   Författare :Salim Ghandour; Cecilia Persson; Donal McNally; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Topology Optimization; Spine; Intervertebral Disc; Papain; Additive Manufacturing; Biomechanics; Bone Cement; PMMA; Calcium Phosphate; Cage; Fusion; Engineering Science with specialization in Biomedical Engineering; Teknisk fysik med inriktning mot medicinsk teknik;

   Sammanfattning : The overarching objective of this thesis was to develop intervertebral implants for degenerated discs through design, fabrication, and mechanical validation. The research had four primary aims, each addressing different facets of implant development. LÄS MER

5. 4. Flexible Robot to Object Interactions Through Rigid and Deformable Cages

   Författare :Alejandro Marzinotto; Danica Kragic; Henrik Gordon Petersen; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; planning; control; perception; caging; cage; grasping; multi-agent; robot; robotic; knot; knotting; behaviour trees; behavior trees; action scheduling; RRT; Computer Science; Datalogi;

   Sammanfattning : In this thesis we study the problem of robotic interaction with objects from a flexible perspective that complements the rigid force-closure approach. In a flexible interaction the object is not firmly bound to the robot (immobilized), which leads to many interesting scenarios. LÄS MER

7. 5. Thermal Modelling of Small Cage Induction Motors

   Författare :Gunnar Kylander; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; thermal network; thermal model; losses; TEFC; induction motor;

   Sammanfattning : The loadability of electric machines is above all determined by temperature limits. In this work, thermal network models, suitable for totally enclosed fan cooled (TEFC) induction motors, are used to predict the machine temperatures. LÄS MER