Filtyp
In this essay, I discuss two major theoretical discourses of modernity, namely, of classical modernity and postmodernity. Moreover, I aim at a proposition of a possible historical relation between those two discourses of crucial importance to modernity’s intellectual history. This historical connection is founded on what I call the principle of insufficient reason. The principle of insufficient
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Popular Abstract in Swedish I denna avhandling har jag studerat jordlöparnas (Carabidae) dynamik i de intensivt brukade landskapen som återfinns i Skånes slättbygd. Jordlöpare är en artrik familj av rovlevande skalbaggar som är vanligt förekommande i jordbruksmark. De livnär sig på en mängd olika insekter, andra leddjur och blötdjur, som t.ex. skadedjur såsom bladlöss eller kålflugans ägg. För attIn this thesis I have focused on studying dynamics of ground beetle assemblages in intensively managed agricultural landscapes. By definition, the land cover of these landscapes is dominated by annually tilled farmland, comprising a range of different crop types, in the context of the southern Swedish province of Scania mostly winter wheat, spring barley, winter rapeseed, and sugar beets. This bac
This paper shows the importance of adopting a wide perspective when analysing packaging and logistics and of having an understanding of how the package is related to logistics activities. It also exemplifies and discusses the importance of understanding the logistics chain and making sure that all parts of the logistics chain work together and support each other. The packages are good examples of
Popular Abstract in Swedish Vid extern strålbehandling används en s.k. linjäraccelerator för att producera och leverera den önskade strålningen till cancertumörer. I linjäracceleratorn accelereras elektroner till nära ljusets hastighet och styrs sedan mot en metalplatta där de bromsas upp och genererar bromsstrålningsfotoner (högenergetisk röntgenstrålning). Intensiteten av den strålning som sändsThe aim of this work was to investigate the dosimetric effects of removing the flattening filter from conventional C-arm medical linear accelerators. In conventional linear accelerators used for radiotherapy, a flattening filter is positioned in the beam line to provide a uniform lateral dose profile at a specified depth in water. However, for some radiotherapy treatments, a uniform lateral dose p
Popular Abstract in Swedish Denna avhandling behandlar design, tillverkning, karakterisering och optimering av elektroniska komponenter alla baserade på kvantmekanisk tunnling. Tunnling är ett rent kvantmekaniskt fenomen utan någon klassisk motsvarighet, som först blir relevant då dimensionerna krymper ner i nanometerskala (en nanometer är en miljarddel's meter). Då kan elektroner ”tunnla” igenomThis thesis concerns different kinds of tunneling based devices all showing negative differential resistance. The thesis is divided in three parts, resonant tunneling transistors, Esaki diodes and coupled zero dimensional systems. The resonant tunneling transistors are GaAs-based vertical field effects transistors, based on a combination of overgrown tungsten gates and double barrier heterostruct
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Abstract in UndeterminedPurposeThe purpose of this article is to explore and classify themes and challenges in making urban freight distribution sustainable.Design/methodology/approachThe study has a cross sectional design which started by a narrative literature review and analysis of a sample of related literature (like peer-reviewed articles and EU (European Union) documents). It ended with comp
Popular Abstract in Swedish Balans i vardagens sysslor - en förutsättning för kvinnors hälsa. Psykisk sjukdom och stress anges ofta som orsak till längre sjukskrivning och drabbar kvinnor till övervägande del. Majoriteten av Sveriges kvinnor är idag yrkesarbetande, de tar större ansvar för hem och familj, de arbetar oftare deltid, tar oftare ut ledighet för vård av sjuka barn och utför 65 % mer hThis thesis investigated the concept of balance in daily occupations. The overarching aim was to explore women’s patterns of everyday occupations and to investigate relationships between different aspects of patterns of daily occupations and health and well-being. The participants were working, cohabitant women with pre-school children. The methods used focused on exploring patterns of daily occup
Popular Abstract in Swedish I över 200 år har en rad historiker, språkmän, folklorister och arkeologer försökt att återskapa en svunnen kultur. Med hjälp av antika texter, medeltida uppteckningar, filologiska observationer och arkeologiska lämningar har de beskrivit en värld, en religion och ett folk äldre än sumererna, med vilka all historia annars sägs ha börjat. De som upprätthöll denna svunna By using ancient texts, medieval documents, philological observations, and archaeological artifacts, scholars have reconstructed a prehistorical world and religion. The people who upheld this culture have been named, inter alia, "Indo-Europeans", "Aryans", "Japhetites" and "Wiros". Yet, these people have not left any texts, no artifacts can with certainty be ascribed to them, nor do we know any in
Mankind is already spending beyond the capacity of its planet and trends look very scaring. Big changes in human behaviour are urgent. As pointed out by others there are many ways how Ergonomics/Human Factors/ could contribute to such changes. The aim of this paper is to discuss some lessons learnt from safety performance in aviation and trans¬formed to sustainability, especially the concepts sust
