Search results

Popular Abstract in Swedish Kemi finns överallt omkring oss, både i vår omgivning såväl som inuti oss. Vi kanske inte alltid tänker på det, men kemiska processer påverkar oss dagligen och är en förutsättning för vår existens. Det kanske därför inte är så konstigt att människan alltid varit intresserad och fascinerad av just kemi. Ämnet kemi används dock inte bara för att förstå kemiska processer iA considerable part of all chemistry in nature and in industry occurs in solvents. Sol- vents affect both the interactions and the reactions of the particles immersed in them. The work in this thesis concerns the properties of ionic and polar solvents, as well as the interactions between solutes and/or dispersed particles. Molecular simulations and simple approximate theories were used to study th

Abstract in Undetermined effect of evaporation/ condensation,protective clothing,

Many people have experienced computers not doing what they were expected to do or, perhaps more often, met with computers that deliver faulty results. Frequently, if not always, such behavior is blamed the lack of a complete requirements specification. hi this assertion, it is tacitly understood that if a specification is correct and comprehensive enough then it is possible to avoid computing erro

Laser spectroscopy techniques can be used for tumour detection as well as for localised therapy of malignancies. Laser-induced fluorescence with or without exogenously administered tumour seeking agents is a promising technique for real-time detection of atypical cells and dysplasia before the diseased areas can be visualised by the naked eye. Tumour borders can also be delineated towards normal n

The study deals with the ancient town of Caleacte, modern Caronia, on the north coast of Sicily. Information provided by ancient textual sources, epigraphy and archaeology on the economic conditions and framework of the site and its micro-region are presented in the first chapter. Production and exchange through a diachronic perspective of nearly 1,000 years is illustrated through the study of pot

Abstract not available

The aim of this study is to explore how American staged art photographers in the 1970s problematized a traditional, visualist approach to the photograph as mediator or interface between human subject and reality, which had been present in the straight photography that had dominated American art photography from the early decades of the twentieth century. Instead of viewing the camera as an objecti