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In endeavouring to explain the empirical puzzle that the sunk costs of exporting are important, but that, at the same time, trade flows do not, on average, survive for very long, this paper explores the concepts of core and peripheral markets. First, it illustrates that if the importance of sunk costs as well as the expected future returns from exporting are different, depending on whether the exp
Anisotropic interactions in colloidal suspensions have recently emerged as a route for the design of new soft materials. Nonisotropic particles can form nematic, smectic, hexatic, and columnar liquid crystals. Although the formation of these phases is well rationalized when excluded volume is solely at play, the role of electrostatic interactions still remains unclear and even less so when particl
Methylamine adsorption on the ordered Ni3Al(111) and NiAl(110) surfaces has been investigated by high resolution photoelectron spectroscopy and density functional theory calculations. Methylamine adsorbs molecularly at both surfaces at low temperature (90 K). The experiments show that methylamine interacts with the surface aluminium atoms on both surfaces, resulting in a positive binding energy sh
Abstract in French Cette étude vise à mettre en lumière l’acquisition de la liaison préverbale en tant qu’accord sujet-verbe en nombre en français langue étrangère (FLE). Le but principal de l’étude est d’examiner le développement de ce trait morpho-phonologique et d’évaluer l’impact de la fréquence du verbe pour l’emploi de la liaison préverbale en FLE. Nous présentons une étude transversale où 4
Occupational therapists working with clients in productive occupations explicitly or implicitly assess their clients' occupational engagement.
In 2000, the International Union of Geological Sciences (IUGS) ratified the decision from the International Working Group on the Cambrian–Ordovician Boundary (COBWG) to place the Global boundary Stratotype Section and Point (GSSP) for the base of the Ordovician System in the Green Point section, Newfoundland, Canada, at a point coinciding with the first appearance of the conodont Iapetognathus flu
Despite the ever-growing literature on various aspects of the Kurdish question in Turkey, there are practically no normative discussions of Kurdish demands for the public recognition of their identities. This is all the more startling given the ascendancy of philosophical accounts in the literature on minority rights. This article will try to redress the balance by proposing a normative framework
The Bologna process is a voluntary joint venture among 46 European countries, which has as its objective the creation of a European Higher Education Area (EHEA) by 2010. The EHEA will cover all of Europe including European Union newcomers Armenia, Azerbaijan, Georgia, Moldova, and Ukraine. Its aim is to allow for degrees and qualifications awarded in one country to be understood and recognized in
Environmental conditions, dispersal lags, and interactions among species are major factors structuring communities through time and across space. Ecologists have emphasized the importance of biotic interactions in determining local patterns of species association. In contrast, abiotic limits, dispersal limitation, and historical factors have commonly been invoked to explain community structure pat
Artikel om på vilka sätt som Vietnamkriget har skildrats i amerikansk film.
The normal distribution of von Willebrand factor (VWF) levels is wide. Low levels are associated with bleeding symptoms and von Willebrand disease (VWD). We have recently described a high prevalence of bleeding symptoms in a whole age group of young females (n = 1,019) from Malmo, Sweden. It was the objective of the present study to evaluate the distribution of VWF levels in young females with or
Popular Abstract in Swedish På lång sikt drivs ekonomisk tillväxt av teknisk utveckling. Det är genom att kunna producera mer och bättre produkter givet samma insatsfaktorer som bruttonationalprodukten (BNP) växer i det långa loppet. Men vad är det då som genererar teknisk utveckling? Jo, satsningar på forskning och utveckling (FoU). Dock är det så att resultaten från FoU – ny kunskap och ny tekniThis thesis deals with the organization of R&D from a micro perspective in order to get a better idea of how to generate economic growth in the long run. What kind of R&D policies should be promoted? This thesis contributes to the existing literature by investigating other data sets than before, by using more modern econometric techniques and by extending the investigated variables. Chapt
Background: Despite a strong social gradient in the prevalence of obesity, there is little scientific understanding of obesity in people settled in deprived neighbourhoods. Few studies are actually based on objectively measured data using random sampling of residents in deprived neighbourhoods. In addition, most studies use a crude measure, the body mass index, to estimate obesity. This is of conc
A xylosylated carborane was synthesized by standard carbohydrate methodology and tested on normal HFL-1 cells as well as transformed T24 cells. The xylosylated carborane initiated glycosaminoglycan (GAG) synthesis in both cell lines and treatment with the carborane gave a pronounced translocation of proteoglycans to the nuclei of T24 cells. However, most of the boron-containing compounds were secr
An idea is presented where multitapers are extracted from a known cross-spectrum and applied for estimation of the co- herence function. An important property of the extracted win- dows are the time-delay between left and right tapers. There- fore, time-delayed Thomson multitapers are also proposed as an approximation. Simulations are performed using differ- ent linear filters as well as disturbin
Popular Abstract in Swedish Fysikalisk modellering och reglering av motorer En stor del av dagens forskning inom förbränningsmotorer är inriktad på att minska bränsleförbrukning och emissioner, utsläpp. De traditionella bensinmotorerna har förhållandevis låga emissionsnivåer medan dieselmotorerna har en lägre bränsleförbrukning. De förbränningskoncept som studeras i avhandlingen Physical ModelingThe topic of this thesis is model-based control of two combustion engine concepts, Homogeneous Charge Compression Ignition (HCCI) and Partially Premixed Combustion (PPC), using physics-based models. The studied combustion concepts hold promise of reducing the emission levels and fuel consumption of internal combustion engines. A cycle-to-cycle model of HCCI, including heat losses to the cylinder
Fracture Liaison Services are the best model to prevent secondary fractures. The International Osteoporosis Foundation developed a Best Practice Framework to provide a quality benchmark. After a year of implementation, we confirmed that a single framework with set criteria is able to benchmark services across healthcare systems worldwide. Introduction Despite evidence for the clinical effectivenes
