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Many popular direction-of-arrival (DOA) estimators rely on the fact that the array response vector of the array is Vandermonde, for example, that of a uniform linear array (ULA). Array interpolation is a preprocessing technique to transform the array response vector of a planar array of arbitrary geometry to that of a ULA over an angular sector. While good approximation within the target sector is
Among the science challenges of the Extremely Large Telescopes (ELTs),four object types are studied for performance with a 50 m ELT withadaptive optics (AO), Euro50. Emphasis is on planetary systems and verydistant objects. For planetary systems and their evolution, we examinehigh resolution imaging of the nuclei of comets and high-resolutionimaging, photometry and low and intermediate resolution
The aim of this thesis is to examine how the systematic fire protection work in agriculture operation works. E.g., how it should be carried out, what is already done and if there are any areas to improve. This was accomplished by a literature review concerning the risks, statistics, the specific challenges in agriculture and what should be done regarding preventive fire protection work in theory.
With the proposed Directive by the European Commission to tax the digital economy more effective by introducing a digital permanent establishment, the question raises how to effectively tax it. Under the current profit-allocation principles, profits are allocated to the jurisdiction in which the significant people functions are situated. However, since a digital PE can exists without any people or
The focus of this thesis is the EU Directive on mandatory disclosure rules on intermediaries that make available potentially aggressive cross-border tax arrangements. Its avowed purpose is to arrest base erosion and to address fairness in taxation. It closely follows the BEPS Action 12 principles and has been incorporated in the existing DAC regime as DAC6. As with the rest of the information exc
OECD delivered on October 5th 2015 the BEPS final package consisting of 15 actions intending to address the issues of base erosion and profit shifting. The aim of Action 6 is to prevent treaty abuse, in particular treaty shopping. To achieve this goal, a specific anti- abuse rule, a Limitation- on- Benefit (LOB) rule, will be included in the OECD Model. The LOB rule contains objective tests that t
Background: The majority of childhood cancer survivors are at risk of treatment-related adverse health outcomes. Survivorship care to mitigate these late effects is endorsed, but it is not available for many adult survivors of childhood cancer in Europe. The PanCareFollowUp project was initiated to improve their health and quality of life (QoL) by facilitating person-centred survivorship care. Met
The feasibility to detect lactobacilli in mail-in infant stools collected monthly from 3-18 months old children was investigated. The aim was to determine total lactobacilli and Lactobacillus plantarum (L. plantarum) content (ng/g feces) in 50 infants each from Colorado (648 samples), Finland (624 samples) and Sweden (685 samples) who participated in the TEDDY (The Environmental Determinants of Di
Mild to moderate renal impairment affects 10% of the general population. Renal impairment is difficult to detect because of the lack of symptoms, but it can be estimated by calculating the estimated glomerular filtration rate (eGFR) on the basis of plasma creatinine and/or cystatin C concentrations. Chronic kidney disease (CKD) is associated with an increased risk of development of cardiovascular
BackgroundKetamine has emerged as a fast-acting and powerful antidepressant, but no head to head trial has been performed, Here, ketamine is compared with electroconvulsive therapy (ECT), the most effective therapy for depression.MethodsHospitalized patients with unipolar depression were randomized (1:1) to thrice-weekly racemic ketamine (0.5 mg/kg) infusions or ECT in a parallel, open-label, non-
BACKGROUND AND PURPOSEMyelin water imaging (MWI) is a magnetic resonance imaging technique that quantifies myelin in-vivo. Although MWI has been extensively applied to study myelin-related diseases in groups, clinical use in individual patients is challenging mainly due to population heterogeneity. The purpose of this study was twofold: (1) create a normative brain myelin water atlas depicting the
Pancreatic ductal adenocarcinoma (PDAC), which constitutes 90% of pancreatic cancers, is the fourth leading cause of cancer-related deaths in the world. Due to the broad heterogeneity of genetic mutations and dense stromal environment, PDAC belongs to one of the most chemoresistant cancers. Most of the available treatments are palliative, with the objective of relieving disease-related symptoms an
Single-cell sequencing (sc-seq) provides a species agnostic tool to study cellular processes. However, these technologies are expensive and require sufficient cell quantities and biological replicates to avoid artifactual results. An option to address these problems is pooling cells from multiple individuals into one sc-seq library. In humans, genotype-based computational separation (i.e., demulti
OBJECTIVES: Early onset ataxia (EOA) concerns a heterogeneous disease group, often presenting with other comorbid phenotypes such as myoclonus and epilepsy. Due to genetic and phenotypic heterogeneity, it can be difficult to identify the underlying gene defect from the clinical symptoms. The pathological mechanisms underlying comorbid EOA phenotypes remain largely unknown. The aim of this study is
Complement-mediated kidney diseases are ultrarare conditions characterized by excess complement activation related in most cases to complement gene variants or circulating autoantibodies. These conditions are chronic and can lead to kidney failure. They include atypical hemolytic uremic syndrome (aHUS), C3 glomeru-lopathy (C3G), and, to a certain extent, immune complex-membranoproliferative glomer
RNA binding motif protein X‐linked (RBMX) encodes the heterogeneous nuclear ribonucleoprotein G (hnRNP G) that regulates splicing, sister chromatid cohesion and genome stability. RBMX knock down experiments in various model organisms highlight the gene’s importance for brain development. Deletion of the RGG/RG motif in hnRNP G has previously been associated with Shashi syndrome, however involvemen
Libraries of things, non-for-profit physical spaces where people borrow objects they would otherwise buy, have spread over Europe, the U.S., and Canada and have now emerged in Mexico City, where challenges to sustainability such as increased consumption levels and insufficient waste management abound. Collaborative economy initiatives like libraries of things are exposed as more sustainable altern
Automated information flow is an important way of optimizing the time used for analyzing processes. Other added benefits are that in a well-made automated system, the probability of human error diminishes because less liability is put on the person to manually transport and utilize the data. This notion of automation can be applied to the field of chromatography. This thesis investigates the poss
Efterlevnad av nya statliga e-handelskrav Sida 1 av 3 Rektor BESLUT Diarienummer EK 2013/7 Datum 2013-04-11 Efterlevnad av nya statliga e- handelskrav Bakgrund Inom den svenska statsförvaltningen har det sedan år 2006 bedrivits ett systematiskt effektiviseringsarbete, och i handlingsplanerna för e- förvaltning inom EU har det sedan år 2006 ingått en inriktning mot ökad e-handel. Införandet av e-ha
Universitet - tusenårig institution som måste värna sin frihet Universitet - tusenårig institution som måste värna sin frihet Av Petra Francke - Publicerad den 19 december 2025 Universiteten måste anpassa sig till stora samhällsförändringar. Samtidigt behöver man hålla fast vid sitt långsiktiga uppdrag - att fritt söka efter kunskap och att fritt förmedla kunskap. Det menar Johan Östling. Dagens u
https://www.historiska.lu.se/article/universitet-tusenaarig-institution-som-maaste-vaerna-sin-frihet/ - 2026-07-11
