Filtyp
Temat “Retorik och lärande” fångar den pedagogiska dimensionen av retoriken som ett undervisningsämne. Historiskt har utgångspunkten varit de retoriska övningarna, progymnasmata. Min översättning av Afthonios progymnasmata publicerades 2002 under titeln Retoriska övningar. I mina kurser har vi återupptagit dessa övningar så att studenterna gradvis lär sig retorikens grunder. Övningsserien bygger p
I föregående nummer av samfundets tidskrift behandlades olika aspekter på missbruk av marknadsdominerande ställning inom den europeiska ekonomiska gemenskapen – EEC. I denna artikel diskuteras motsvarande problem från en svensk utgångspunkt med stöd av då gällande konkurrenslagstiftning.
As healthcare lacks incentives and structures for matching capacity between various care providers and for coordinating episodes of care, the result is capacity management that is difficult and uncertain. The organising of healthcare is not adapted to be able to assume the overall responsibility for the coordination of processes of care. The lack of coordination of care forms the departure point f
New theoretical developments in impurity lattice dynamics are presented, with the emphasis on phonon broadening of core levels in metals. Detailed calculations have been made for Li and Na. The effects of non-linear screening are evaluated for the first time and are shown to increase the phonon broadening by about 70% for Li compared with the linear-screening value. The present a priori estimate o
Creating context aware consumer applications or other user data-driven applications require user data in order to model the user and her context. For users to give up personal data they want value from the data collecting application. So how can we provide the value to get the data when we need the data to provide the value, without intruding on the user’s privacy or violating her trust in the app
Popular Abstract in Swedish Det finns en föreställning att kvinnor tills nyligen varit åsidosatta inom historieforskningen, något som hävdats bland annat inom kvinno- och genderteoretisk forskning. Mot bakgrund av en genomgång av svenska avhandlingar i historia argumenterar jag för att utvecklingen måste ses i ljuset av historieforskningens utveckling. Det finns en relation mellan vilka fenomen foI am studying the portrayal of women in Swedish dissertations of history from 1890 to 1995. Inspired by Pierre Bourdieu I interpret the production of knowledge as an effect of the rivalry between researchers concerning the dominate positions within the field of history. One strategy in order to reach these positions is to focus on phenomena that previous research has not paid attention to. To show
Popular Abstract in Swedish Olika toleransmekanismer kontrollerar immunsystemets aktivitetThe immune system has evolved regulatory mechanisms in order to balance the effects of deleterious immune responses. Such immunological tolerance may be specifically acquired by lymphocytes, although different cells of the immune system participate in the induction and maintenance of tolerance. This thesis work is based on investigations of different tolerance mechanisms induced in CD4+ T lymphocy
Antenna current optimization offers performance bounds and suggestions for the distribution of the desired antenna currents. Many current optimization problems can be formulated as convex optimization problems that are solved efficiently with explicit error bounds. The formulations as convex optimization problems are also illuminating as they can easily be generalized to specific antenna problems
Unsupported vanadium antimonate catalysts with Sb/V ratios of 1 and 5 and samples with the latter ratio supported on alumina were studied in toluene and propane ammoxidation to benzonitrile and acrylonitrile, respectively, and were characterized by X-ray photoelectron spectroscopy (XPS) analysis before and after catalytic tests. Activity data for toluene ammoxidation suggest that excess antimony w
