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In 1996 DG XII of the European Commission (Research and Development) approved a 3 year project on the fire performance of electrical cables. Within this FIPEC project, a major part of the work involved correlation and mathematical modelling of flame spread and heat release rate in cable installations. The FIPEC project has developed different levels of testing ranging from a small-scale, cone calo
Characterization of anti-GBM antibodies involved in Goodpasture's syndrome. Goodpasture's syndrome is a life threatening autoimmune kidney disease. The patients have autoantibodies to the glomerular basement membrane, which are specific for the C-terminal domain of type IV collagen (NC1). The major antigen has been localized to the alpha3(IV)-chain. We have investigated sera from 44 patients with
We tested whether previous exposure to a toxic strain of cyanobacteria (Microcystis) affects survival, growth, and reproduction of a common herbivore, Daphnia magna. Samples from three natural populations of D. magna were each divided into two parts; one part was fed a mixture of toxic Microcystis and the non-toxic green alga Scenedesmus whereas the other part was fed only Scenedesmus. After four
beta-Carbolines show structural resemblance to the neurotoxic N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine and are metabolized to mitochondrial toxicants. Humans are continuously exposed to low levels of beta-carbolines through cooked food, coffee, alcoholic beverages and tobacco smoke. beta-Carbolines have previously been detected in higher levels in the pigmented substantia nigra than in the cor
Background and Purpose – In the last two decades, enterprise architecture (EA) has become a common approach for the management of information systems in organizations. However, the academic development of the field has not paralleled this turn of events. There is considerable divergence among researchers as to the very definition of EA. The present project seeks to clarify the concepts of EA, draw
The purpose of this thesis was to exemplify how a Credo (i.e. code of conduct) is used in order to exercise normative control. This was done through the development of a theoretical model describing how normative control is practiced in reality. The thesis is a qualitative study of the normative control at Johnson & Johnson. Based on theories of previous researchers we constructed a model sugg
This thesis estimates the risk of the activity at the oil depot in Örfirisey and its location, to its nearby population. The thesis will consider possible risks from the oil depot it self in case of fire, today, in relation to health and safety. Transportation of the fuel from the depot through the city will be discussed in an attempt to see if other depot locations or strategies can lessen the ri
Depth data and bathymetry maps are used to analyze their association with tides, winds, currents and wave conditions in the port of Talara, at the coast of northern Peru. The objective is to investigate the processes that influence the sediment transport in the port. The sedimentation affects the saltwater pumps for fire fighting, obstructing them from delivering water since their operational wate
As we have evolved, human beings have developed a wide range of disciplines and discourses through which we address, analyse, dissect, explore and seek to progress, various aspects of our lives and what it is to be a human person. When considered from the perspective of each of these individual disciplines or vantage points different human features and aspects become the focus, depending on the le
There is a problem with overtraining when applying Artificial Neural Networks to a classification problem. One factor that strongly influences the overtraining is the network topology. Understanding the role of the network topology is therefore important to enable the creation of more efficient Artificial Neural Networks.
Thermal actions have a signicant eect on bridge structures and can at some sections account for more than 20% of the reinforcement. Such actions are especially important in certain types of concrete bridges, e.g. portal frame bridges. Thermal actions dier from other load types considered during bridge design through being a constraining load. A temperature prole can be divided into a uniform part
Abstract Inbreeding (selfing) was investigated already by Charles Darwin, who wanted to understand why outcrossing (non-selfing) is the predominant mating choice in the kingdom of plants. He found that inbreeding often results in less viable and fertile plants compared to outcrossing, what is known as inbreeding depression, and can be explained with increased homozygosity in the inbred, making the
The polymer PTFE has become an important and widely used sealing material in the valve industry in recent years. It provides good strength and low friction, but it is sensitive to stress relaxation, i.e. loss of stiffness with time. This in turns may cause problems with leaking seals. The objective of this master’s dissertation is to perform a stress analysis of the PTFE sleeve used in an indust
This is a master thesis about how to be able to clean an open device during assembly for the company of McNeil AB. McNeil AB is a company in Helsingborg, Sweden, producing the Nicorette brand, which is a nicotine based product line which helps people stop smoking. McNeil AB's problem was that they had some contamination in their mouth spray product and thus a solution for the cleaning of a via
Bacterial and fungal growth rate measurements are sensitive variables to detect changes in environmental conditions. However, while methods to assess the species composition and biomass of fungi and bacteria has made much progress, information about growth rates remains surprisingly rudimentary. We review the recent history of approaches to assess bacterial and fungal growth rates, leading up to c
This paper presents a novel observation on Swedish subordinate clause structure. I show that in embedded V2 clauses, negation may only precede quantified subjects in the position following the complementizer; this is the very same limitation as found in the first position of main clauses. This correlation I take to provide a strong argument for assuming V-to-C movement in embedded V2 clauses. This
Caldicellulosiruptor saccharolyticus has gained reputation as being among the best microorganisms to produce H2 due to possession of various appropriate features. The quest to develop an inexpensive cultivation medium led to determine a possible replacement of the expensive component cysteine, i.e. sulphate. C. saccharolyticus assimilated sulphate successfully in absence of a reducing agent withou
