Sökning: "dynamic point of view"

Visar resultat 21 - 25 av 121 avhandlingar innehållade orden dynamic point of view.

1. 21. Response of cable-stayed and suspension bridges to moving vehicles : Analysis methods and practical modeling techniques

   Författare :Raid Karoumi; KTH; []
   Nyckelord :cable-stayed bridge; suspension bridge; Great Belt suspension bridge; bridge moving loads; traffic-induced vibrations bridge-vehicle interaction; dynamic analysis; cable element; finite element analysis; finite diffrence method; tuned mass damper; TECHNOLOGY; TEKNIKVETENSKAP;

   Sammanfattning : This thesis presents a state-of-the-art-review and twodifferent approaches for solving the moving load problem ofcable-stayed and suspension bridges. The first approach uses a simplified analysis method tostudy the dynamic response of simple cable-stayed bridgemodels. LÄS MER

3. 22. Nurturing entrepreneurial venturing capabilities : A study of family firms

   Författare :Imran Nazir; Leif Melin; Mattias Nordqvist; Carole Howorth; Jönköping University; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

   Sammanfattning : The purpose of this dissertation is to improve our understanding of how family firms adapt to their dynamic environments through creating new businesses and to explore the role of dynamic capabilities driving firm’s strategic entrepreneurial activities. I address the above aims by conducting qualitative case studies of Hum Network and AVT channels, which are both family firms at the time of their entry into the deregulated TV industry of Pakistan in 2005. LÄS MER

4. 23. Dynamic Traffic Control in Multiservice Networks - Applications of Decision Models

   Författare :Ulf Ahlfors; Institutionen för elektro- och informationsteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Distributed-Memory Systems; Overload Control; Call Admission Control; Routing; Optimization; Multiservice Networks; Markov Decision Process; Telecommunication engineering; Telekommunikationsteknik;

   Sammanfattning : In this thesis, we develop and examine decision models intended for traffic engineering analysis of multiservice networks. Two important issues are addressed, namely call admission and routing control in multiservice broadband networks, and overload control in distributed-memory systems. LÄS MER

5. 24. Subjective assessment of vibrations in lightweight floors

   Författare :Junye Wang; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk akustik; Engineering Acoustics;

   Sammanfattning : Lightweight steel floors arise a lot of attentions because of its advantages, such as cost effective, recyclable, and having a short construction period. On the other hand, low frequency vibrations induced by normal human activities get more and more complains for these types of structures. LÄS MER

7. 25. Om att förstå ett hus : den dynamiska modellen : dokumentationsmetoder, vårdplan och restaureringsideologi

   Författare :Ebbe Hædersdal; Bebyggelsevård; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; heritage values; restoration ideology; restoration; presentation; interpretation; fusion of horizons; hermeneutics; personal and tacit knowledge; buildings archaeology; buildings history; colour investigation; surveying; documentation methodlogy; Architectural heritage; documentation of historic buildings; digital maintenance plans.; Building construction; Byggnadsteknik; Architecture; interior design; Arkitektur; inredningsarkitektur; Archaeology; Arkeologi;

   Sammanfattning : The principal aim of the thesis is to evaluate the significance of the documentation of a building’s history for the work of restoring it and caring for it. Thus it may be said to address restoration as a hermeneutical problem, besides considering the relationships between the work of documentation; analyses of the resulting data; and the creative process in which the ideology of restoration is important. LÄS MER