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Anders Nygrens ambition was to develop a criterion by which he could distinguish between science and non-science. This is th K(v) of Nygren. According to Nygreb tgere are three ways of arguing in science which all fullfill the demand of K(v): a) deductive argumentation b) empirical argumentation and c) philosophical argumentation. a) and b) operate at the material level and c) at the formal one. c

Popular Abstract in Swedish Denna studie rapporterar ett undervisningsförsök i en 8:e klass (age 14-15) med 20 elever. Eleverna har bearbetat en naturvetenskaplig problemställning om växthuseffekten och jordens globala uppvärmning utifrån ett problemlösande och informationssökandarbete i grupp. Deras uppgift har varit att beskriva de fenomen och faktorer som påverkar jordens globala temperatur i oThis study gives an account of a teaching situation in the eighth grade with 20 student's aged 14-15. The students have worked with a scientific problem focussed on the greenhouse effect and the earth's global warming, based on a problem solving and information seeking way of working in groups. Their task has been to describe the phenomena and factors that influence the earth's global temperature

Popular Abstract in Swedish Avhandlingen utgår från den förändring som ägt rum i Europa det senaste decenniet, med skiftet från ”welfare” till ”workfare” eller aktiveringspolitik. Vissa forskare hävdar att denna politik är den enda möjligheten till inklusion i arbetsmarknaden, för dem som är exkluderade. Andra hävdar att endast den universella välfärdsstaten kan leda till det resultatet. AvhandlinThe thesis aims to discuss if activation policies can support the inclusion of immigrant women and men into the Swedish labour market.A paradigmatic change in welfare policies has taken place in Europe during the last decade with the shift from welfare to workfare or activation policies. Some researchers claim that, for those excluded from the labour force, activation policies are the only way to

A new eight-week introductory course to the medical program has been developed and launched. The core idea is to give the students an overview of the program in order to understand how its different parts are interrelated. Central themes include research as part of clinical practice, the role of the doctor as a professional and the different working methods of the program, in particular the proble

Popular Abstract in Swedish Syftet med denna avhandling är att undersöka varför och hur skogsbruk införs i Sverige under 1800-talet och vilka konsekvenser det har under perioden. Med skogsbruk avses den systematiska odling av högskog som sprids från Tyskland från 1700-talets slut. De konsekvenser som avses är de naturförändringar och de sociala konflikter som skogsbruket medför liksom de nya värdeThe aim of this dissertation is to investigate how and why silviculture was introduced in Sweden in the nineteenth century and the consequences this introduction had during the same period. The term silviculture refers to the systematic cultivation of high forest, a method that spread from Germany at the end of the eighteenth century. The consequences referred to are the changes in nature and the