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Sharp Bounds for Calderón-Zygmund Operators in a Vector-Valued Setting

In this thesis we extend several classical results about Calderón-Zygmund operators to spaces of vector-valued functions. We first obtain bounds for the norm of dyadic Haar shift operators using a Bellman function technique, and then apply the representation theorem to obtain corresponding results for general Calderón-Zygmund operators. We discuss several results for UMD space-valued Calderón-Zygm

The land-labour hypothesis revised : Wealth, labour and household composition on the South African Frontier

Traditional frontier literature identifies a positive correlation between land availability and fertility. A common explanation is that the demand for children as labour is higher in newly established frontier regions compared to older and more densely populated farming regions. In this paper we contribute to the debate by analysing the relationship between household composition and land availabil

The Financial Revolution in Sweden, 1650 – 1900

This chapters looks at the Swedish financial revolution in a long-term perspective. It begins with the establishment of the first formal financial organization, the Stockholm Banco in 1656, and follows the financial development until the end of the nineteenth century. The development of each part of the financial system is described in relation to the financial, economic, and political development

Medication in older hip fracture patients. Falls, fractures, and mortality.

Background and aim: Due to an increasingly ageing population, the number of hip fracture patients, often with multiple chronic diseases and multiple pharmacotherapy, is set to rise. The high risk of adverse outcomes that hip fractures lead to in older individuals is well described, including high first-year mortality. This thesis aim to improve our knowledge of older hip fracture patients’ treatme

Clinical framework for next generation sequencing based analysis of treatment predictive mutations and multiplexed gene fusion detection in non-small cell lung cancer

Precision medicine requires accurate multi-gene clinical diagnostics. We describe the implementation of an Illumina TruSight Tumor (TST) clinical NGS diagnostic framework and parallel validation of a NanoString RNA-based ALK, RET, and ROS1 gene fusion assay for combined analysis of treatment predictive alterations in non-small cell lung cancer (NSCLC) in a regional healthcare region of Sweden (Sca

Myc-induced glutaminolysis bypasses HIF-driven glycolysis in hypoxic small cell lung carcinoma cells

We previously demonstrated that small cell lung carcinoma (SCLC) cells lack HIF-2α protein expression, whereas HIF-1α in these cells is expressed at both acute and prolonged hypoxia. Here we show that low HIF2A expression correlates with high expression of MYC genes. Knockdown of HIF1A expression had no or limited effect on cell survival and growth in vitro. Unexpectedly, hypoxic ATP levels were n

Gene expression profiling of large cell lung cancer links transcriptional phenotypes to the new histological WHO2015 classification

INTRODUCTION: Large cell carcinoma with or without neuroendocrine features (LCNEC and LC, respectively) constitutes a small proportion of non-small cell lung cancer (NSCLC). The WHO2015 classification guidelines changed the definition of the debated histological subtype LC to be based on immunomarkers for adenocarcinoma and squamous cancer. We sought to determine if these new guidelines translate

Competence in supply chain management: A systematic review

PurposeThis paper presents an integrated view of the literature published on all aspects and facets of competence in supply chain management (SCM) and furthermore provides a framework for classifying and analyzing literature to facilitate further study, practice, and research.Design/methodology/approachA systematic literature review identified 98 peer-reviewed scientific journal publications on th

Dissecting Embeddedness in International Retailing

Embeddedness, and its constituent types, has been employed as a conceptual framework to explain the processes of host market acculturation in retail internationalisation. The retail industry is not, however, a homogeneous business sector. Differences exist between retail sectors, retail formats and governance modes in how retail business models evolve and how a retail business operates in a market

Intermediate and advanced topics in multilevel logistic regression analysis

Multilevel data occur frequently in health services, population and public health, and epidemiologic research. In such research, binary outcomes are common. Multilevel logistic regression models allow one to account for the clustering of subjects within clusters of higher-level units when estimating the effect of subject and cluster characteristics on subject outcomes. A search of the PubMed datab

Revisiting the discriminatory accuracy of traditional risk factors in preeclampsia screening

BACKGROUND: Preeclampsia (PE) is associated with a high risk of perinatal morbidity and mortality. However, there is no consensus in the definition of high-risk women.AIM: To question current definition of high PE risk and propose a definition that considers individual heterogeneity to improves risk classification.METHODS: A stratified analysis by parity was conducted using the Swedish Birth Regis