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Din sökning på "swedish" gav 92372 sökträffar
The historical process of commercialization of cities: the case of Stockholm 1900-2020
The aim of this paper is to outline a process-based approach to the historical trajectory of commercialising cities that can account for continuity and change in a city’s image. Previous research involving historical approaches to the commercialisation of places are typically underpinned by a view of history as linear and chronological. By contrast, the present study adopts a performative view of
Laminar Burning Velocity and Development of a Chemical Kinetic Model for Small Oxygenated Fuels
The thesis work was performed with the aim of increasing knowledge and understanding of the combustion of oxygenated fuels and intermediates. This was accomplished in two steps: experimental measurements of the laminar burning velocity to expand current databases and development of a reaction mechanism. In the first part of the project, the laminar burning velocity of oxygenated fuels and interme
Dokumentation och analys av Skaramissalets två band
On enchytraeids and naidids: Life history traits and responses to environmental stress
My thesis shows that enchytraeids and naidids are sensitive to various forms of environmental stress, which in combination with the wide distribution of both families make them highly suitable for use in risk assessment and soil monitoring. Enchytraeids were subject to chemical stress under both laboratory and field conditions. In laboratory experiments enchytraeids reacted to chemical stress with
Waterfowl in temperate eutrophic lakes - Interactions with macroinvertebrates, submerged vegetation and fish
The aim of this thesis was to explore some of the important links between waterfowl and the biota in shallow eutrophic lakes in temperate areas. Waterfowl depend on macroinvertebrates as sources of protein and calcium, which are essential for egg production and growth. Macroinvertebrates in turn depend on submerged vegetation for food and shelter. Increased density of vegetation thus leads to incr
Does the use of translation exercises lead to enhanced L2 morphosyntatic accuracy?
Green Logistics through Modal Shift - exploring the role of the transport capacity contract
Among policy-makers in Europe the modal shift - a shift från polluting modes of freight transport to less polluting modes - has been a popular suggestion for reducing CO2-emissions of transportation. In particular, intermodal road-rail solutions, where a combination of road and rail transport is utilized to move trailers and containers, have been stressed as an important measure to reach de desire
The Gut Bacterial Flora - Focus on Early Life and Physiological Traits
The gastrointestinal tract of the foetus is considered sterile but during vaginal birth the neonate comes into contact with bacteria from the maternal vaginal and intestinal microbiota. The main focus of this doctoral thesis was to elucidate the initial bacterial ecosystem in newborns and to relate microbial perturbations to physiological traits. The bacterial flora was mainly studied with molecul
To Fold or To Fibrillate? Serendipity in Stability Studies
Proteins are complex structures and years of research have been spent on attempts to understand their complexity. The non-covalent interactions involved in protein folding are: hydrophobic effect, electrostatic interactions, van der Waals interactions and hydrogen bonding. It has been of great interest to address the importance of each of those interactions in proteins. While hydrophobic effect is
HAMLET - In vivo effects and mechanisms of tumor-cell death
HAMLET (human alpha-lactalbumin made lethal to tumor cells), a molecular complex derived from human milk, is an interesting new tool in cancer research since it induces programmed cell death in tumor cells while leaving normal, differentiated cells unharmed. The in vivo effects of HAMLET were studied in a rat xenograft model of human glioblastoma. HAMLET reduced the tumor volume and delayed the o
International and ethnic variability of falls in older men.
Constraining the Southern Part of the Greenland Ice Sheet since the Last Glacial Maximum from Relative Sea-Level Changes, Cosmogenic Dates and Glacial-Isostatic Adjustment Models
New results are presented from the investigation of relative sea-level changes in the Nanortalik and Qaqortoq-Narsarsuaq areas in SW Greenland from c. 11 000 cal. years BP to the present. Isolation and transgression sequences from seven lakes and seven tidal basins are identified using some of the traditional methods such as stratigraphic description, magnetic susceptibility, saturated induced rem
When Swedes begin to learn German: From V2 to V2
MORAXELLA CATARRHALIS OUTER MEMBRANE PROTEINS AND INTERACTIONS WITH THE HUMAN IMMUNE SYSTEM
Moraxella catarrhalis is frequently colonizing the human respiratory tract, particularly in children. This gram-negative bacterium has during the last two decades been recognized as a pathogen causing otitis media in children and lower respiratory tract infections in adults with predisposing conditions such as chronic obstructive pulmonary disease (COPD). The virulence determinants of M. catarrhal
The cultured neuroretina: development, survival and transplantation
In the cultured immature rat full-thickness neuroretina, massive apoptosis appears in the GCL within hours after explantation, but in the ONL cell death is low. Microglia cells become activated when the retina is kept in culture and are found in the GCL within 24 hours of culture. Embryonic porcine retina kept in culture can survive and develop according to its intrinsic timetable for at least si
Tommelise. Tummetott och Tändstickspojken: Androgyna äventyrligheter
Thumbelina is one of Hans Christian Andersen´s most well-known tales, found worldwide in a wealth of translations and many illustrative versions, featuring not only in printed forms but also as children´s theatre, animated films and – in the bicentenary year of 2005 – also as a ballet with scenography and costume by Her Majesty Margrethe II, Queen of Denmark. In Odense, Andersen´s native city, the
Sustainable energy use in houses : will the energy use increase with time? : study of literature and computer estimations
Laser Spectroscopy in Scattering Media for Biological and Medical Applications
Tunable diode laser absorption spectroscopy can be utilised for gas detection in biological and medical applications. The common approach is to analyse transmitted light according to the Beer-Lambertian law. Normally, the light has a well-defined path length through the gas sample since it can be assumed that it has negligible scattering properties. Samples which, by contrast, have strong scatteri