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BACKGROUND: Physical activity might reduce the risk of developing dementia. However, it is still unclear whether the protective effect differs depending on the subtype of dementia. We aimed to investigate if midlife physical activity affects the development of vascular dementia (VaD) and Alzheimer's disease (AD) differently in two large study populations with different designs.METHODS: Using a pro

The capacity to assemble, store, and make available information in databases is ever growing. This development has accelerated in recent decades, driven by the advent and increased use of digital networks. Already at an early stage, it led to demands for legal protection of databases. In most countries databases have been protected in national legislation based on copyright principles. However, th

AbstractThis thesis investigates the use of digital resources in education with a 1-1 computer to student ratio. Studies were performed with a sociocultural perspective and in the light of the theory of affordances. The two studies differ methodologically but the shared topic is teachers’ usage of digital resources. Previous studies have shown that using digital resources to promote collaboration,

I föreliggande studie har ekonomerna ombetts att besvara ett antal påstående om sin egen arbetssituation men också hur de uppfattar ”digitaliseringstillståndet” i sina kommunala och regionala organisationer. Utifrån dessa svar och kompletterande intervjuer konstateras det i rapporten bland annat att det tas påtagliga digitaliseringssteg i Sveriges kommuner och regioner, men att det går relativt sa

The overall aim of this thesis is to examine how walking as a transport mode is constructed in the planning realm, affected by the built environment and perceived by the individual. This aim is related to the following research questions: (1) How are pedestrians and walking understood, constructed and perceived in the planning context? (2) How does individual traits and the built environment affec

This study examines the long-run relationship between finance and economic growth in Sweden from the 1830s until the 1990s using recently developed econometric techniques for tests of cointegration. The role of investment, education and technological progress (patents) is accounted for as well in order to assess the relative importance of the development of the financial system for growth performa

We introduce a general decomposition method applicable to all forms of bivariate rank dependent indices of socioeconomic inequality in health, including the concentration index. The technique is based on recentered influence function regression and requires only the application of OLS to a transformed variable with similar interpretation. Our method requires few identifying assumptions to yield va

In 2006 a genetic signal within the gene encoding transcription factor 7-like 2 (TCF7L2) was first reported to be associated with type 2 diabetes. Since then multiple genome-wide association studies have revealed this signal to be among the most strongest associations reported with this disease to date. Furthermore, multiple studies around the world have revealed the global relevance of this locus

Introduction: It has previously been found that strongly predicted words can be pre-activated in constraining contexts (e.g. DeLong, Urbach & Kutas, 2005). Furthermore, it has been suggested that an anticipated continuation from one syllable to another can be pre-activated before it is present in the input (Roll, Söderström, Mannfolk, Shtyrov, Johansson, van Westen & Horne, 2015). We descr