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Träfflista för sökning "LAR1:kau srt2:(2005-2009);conttype:(scientificother)"

Search: LAR1:kau > (2005-2009) > Other academic/artistic

  • Result 1-10 of 1188
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  • Ahnfelt, Vigdis, 1958- (author)
  • La recuperación de la identidad en la novela Sefarad de Antonio Muñoz Molina
  • 2008
  • Doctoral thesis (other academic/artistic)abstract
    • The purpose of the present study is to examine the signification of identitary discourses in the novel Sefarad: Una novela de novelas by Antonio Muñoz Molina and determine to what extent these discourses represent and respond to identitary discourses in contemporary Spanish society. The analysis focuses on three principal questions: how is the narrative constructed, what is conveyed as a result, and what is the aim of the narrative. Identity is understood as a social construction, an individual and continuous process of assuming, defining, negotiating and maintaining cultural identities, elements of the surrounding world that provide the individual with a sense of meaning (Fromm 1956; Castiñeira 2005; Marsella 2008). The novel consists of different stories that manifest the social impact of the totalitarian regimes in Europe during the twentieth century, told by a diversity of voices. First, the analysis deals with the structure of the text, examined through the model of mise en abyme (Dällenbach 1989). Secondly, the significations of transition, transgression (Lotman 1978) and, analogically, stigmatization are deduced (Goffman 1972), processes that are related to the effects of the frontier as a metaphor (Pratt Ewing 1998) and to limit situations (Jaspers 1974). Thirdly, the study stresses the representation of the past, in which trauma, melancholy and mourning are significant (Benjamin 1992; Freud 1986). The conclusions confirm the claim that the novel corresponds to humanity’s treasure of suffering (Leidschatz), a cultural possession that thematizes the processes of memory and oblivion (Assmann 1999), represented through stories told by the victims of intolerance at different levels. The text is accordingly conceived as a mirror through which the narrator constructs his identity as a writer and transmits meaning to the reader by providing the opportunity to reflect upon identity issues today.
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  • Alfredsson, Stefan, 1976- (author)
  • TCP in Wireless Networks: Challenges, Optimizations and Evaluations
  • 2005
  • Licentiate thesis (other academic/artistic)abstract
    • This thesis presents research on transport layer behavior in wireless networks. As the Internet is expanding its reach to include mobile devices, it has become apparent that some of the original design assumptions for the dominant transport protocol, TCP, are approaching their limits. A key feature of TCP is the congestion control algorithm, constructed with the assumption that packet loss is normally very low, and that packet loss therefore is a sign of network congestion. This holds true for wired networks, but for mobile wireless networks non-congestion related packet loss may appear. The varying signal power inherent with mobility and handover between base-stations are two example causes of such packet loss. This thesis provides an overview of the challenges for TCP in wireless networks together with a compilation of a number of suggested TCP optimizations for these environments. A TCP modification called TCP-L is proposed. It allows an application to increase its performance, in environments where residual bit errors normally give a degraded throughput, by making a reliability tradeoff. The performance of TCP-L is experimentally evaluated with an implementation in the Linux kernel. The transport layer performance in a 4G scenario is also experimentally investigated, focusing on the impact of the link layer design and its parameterization. Further, for emulation-based protocol evaluations, controlled packet loss and bit error generation is shown to be an important aspect.
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  • Algervik, Robert, 1981- (author)
  • Embedding Theorems for Mixed Norm Spaces and Applications
  • 2008
  • Licentiate thesis (other academic/artistic)abstract
    • This thesis is devoted to the study of mixed norm spaces that arise in connection with embeddings of Sobolev and Besov type spaces. The work in this direction originates in a paper due to Gagliardo (1958), and was continued by Fournier (1988) and by Kolyada (2005). We consider fully anisotropic mixed norm spaces. Our main theorem states an embedding of these spaces into Lorentz spaces. Applying this result, we obtain sharp embedding theorems for anisotropic fractional Sobolev spaces and anisotropic Sobolev-Besov spaces. The methods used are based on non-increasing rearrangements and on estimates of sections of functions and sections of sets. We also study limiting relations between embeddings of spaces of different type. More exactly, mixed norm estimates enable us to get embedding constants with sharp asymptotic behaviour. This gives an extension of the results obtained for isotropic Besov spaces $B_p^\alpha$ by Bourgain, Brezis, and Mironescu, and for Besov spaces $B^{\alpha_1,\dots,\alpha_n}_p$ by Kolyada. We study also some basic properties (in particular the approximation properties) of special weak type spaces that play an important role in the construction of mixed norm spaces and in the description of Sobolev type embeddings.
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  • Almqvist, Kjerstin, 1953- (author)
  • Etnicitet, liv och hälsa
  • 2009
  • In: Värmlänningarnas liv & hälsa 2008. - Karlstad : Karlstad University Press. - 9789185335947 ; , s. 75-83
  • Book chapter (other academic/artistic)
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  • Result 1-10 of 1188
Type of publication
book chapter (338)
reports (245)
doctoral thesis (209)
journal article (143)
conference paper (101)
licentiate thesis (75)
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review (25)
editorial collection (19)
book (18)
other publication (7)
editorial proceedings (6)
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Type of content
other academic/artistic  (1188)Undo refine
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Moula, Alireza (14)
Nordfeldt, Marie, 19 ... (14)
Dahlström, Margareta ... (13)
Larson, Mia (12)
Andersson, Ragnar (11)
Österling, Martin (11)
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Micheletti, Michele (10)
Edvardsson, Bo (10)
Jansson, André (10)
Westlindh, Sara (10)
Pérez Prieto, Héctor (9)
Berger, Sune (9)
Christensen, Christi ... (9)
Augustsson, Christia ... (9)
Hägglund, Solveig (8)
Nordberg, Marie (8)
Dahlin, Bo (8)
Hagsmo, Leena (8)
Löfdahl, Annica (8)
Blomberg, Lars G (7)
Svensson, Eva (7)
Tesfahuney, Mekonnen (6)
Forsberg, Gunnel (6)
Kassler, Andreas (6)
Roos, Carin (6)
Janson, Staffan, 194 ... (6)
Almqvist, Kjerstin (6)
Järnström, Lars (6)
Hermelin, Brita, 196 ... (6)
Blossing, Ulf (6)
Piccolo, John (6)
Sandell, Klas (6)
Lindgren, Gerd (6)
Engström, Gunnar (5)
Hall-Lord, Marie-Lou ... (5)
Bobylev, Alexander (5)
Fischer-Hübner, Simo ... (5)
Gustafsson, Anders (5)
Tyrkkö, Arja (5)
Karlsson, Sven-Erik (5)
Starrin, Bengt, 1947 ... (5)
Hofer, Andreas (5)
Hagsmo, Leena, 1962- (5)
Olsson, Lars-Erik (5)
Norlander, Torsten (5)
Witell, Lars (5)
Randle, Hanne (5)
Hedelin, Birgitta (5)
Wagnsson, Stefan (5)
Hagquist, Curt, 1952 ... (5)
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University
Karlstad University (1188)
University of Gothenburg (58)
Linnaeus University (26)
Stockholm University (24)
Uppsala University (21)
Örebro University (17)
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Umeå University (11)
Jönköping University (11)
Mid Sweden University (11)
Marie Cederschiöld högskola (11)
Lund University (10)
Mälardalen University (9)
Högskolan Dalarna (9)
Södertörn University (8)
Kristianstad University College (6)
Linköping University (6)
Royal Institute of Technology (4)
University of Borås (3)
Luleå University of Technology (2)
University of Skövde (2)
Blekinge Institute of Technology (2)
Malmö University (1)
Swedish Environmental Protection Agency (1)
Chalmers University of Technology (1)
RISE (1)
Swedish National Defence College (1)
VTI - The Swedish National Road and Transport Research Institute (1)
Stockholm University of the Arts (1)
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Language
Swedish (655)
English (524)
Norwegian (6)
German (1)
Spanish (1)
Bokmål (1)
Research subject (UKÄ/SCB)
Social Sciences (618)
Natural sciences (164)
Humanities (161)
Medical and Health Sciences (118)
Engineering and Technology (93)

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