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This thesis delves into the multifaceted challenges of designing analog-to-digital converters (ADCs) tailored for high-speed and medium accuracy applications, particularly in deeply scaled-down CMOS technologies across five comprehensive chapters within its Introduction. Furthermore, it explores the evolution of mobile telephony from the first-generation (1G) to the last commercialized generation
Background and purpose: Tamoxifen remains an important adjuvant treatment in premenopausal patients with hormone receptor-positive breast cancer. Thus, determination of hormone receptors is important. Here, we compare cytosol-based methods, immunohistochemistry (IHC), and gene expression (GEX) analysis for determining hormone receptor status in premenopausal breast cancer patients from a randomise
Flowering time is an important phenological trait in plants and a critical determinant of the success of pollination and fruit or seed development, with immense significance for agriculture as it directly affects crop yield and overall food production. Shifts in the growth season, changes in the growth season duration and changes in the production rate are environmental processes (potentially link
This paper examines a programme initiated and managed by an entrepreneurial university in the United Kingdom (UK), aiming to foster the circular water economy in Sub-Saharan Africa. Our focus is on transitioning from conventional models of the entrepreneurial university to innovative forms of knowledge exchange that prioritise social innovation and sustainable development, as per the “engaged univ
The development of high-brilliance X-ray sources, such as the fourth-generation diffraction-limited storage rings and X-ray free-electron lasers, have opened up new possibilities for X-ray imaging and pushed the temporal resolutions of imaging techniques to unprecedented levels. Capturing fast dynamics in two-dimensional (2D), three-dimensional (3D), and even four-dimensional (4D, 3D + time) beyon
Objective. To evaluate patient-reported outcomes (PROs) after initiation of tumor necrosis factor inhibitor (TNFi) treatment in European real-world patients with psoriatic arthritis (PsA). Further, to investigate PRO remission rates across treatment courses, registries, disease duration, sex, and age at disease onset. Methods. Visual analog scale or numerical rating scale scores for pain, fatigue,
Människors nyfikenhet och drivkraft att förstå och mäta vår värld har lett till många vetenskapliga framsteg. Vårt ständiga sökande efter kunskap har hjälpt oss att bland annat förhindra sjukdomar, förbättra skördar och förstå de ekosystem vi lever i. Dock varierar förutsättningar och utmaningar för forskning runt om i världen, och i många forskningsmiljöer saknas det tillgång till avancerad labor
Anticoagulation may in the future become a therapeutic option for the prevention of liver fibrosis, such as due to recurrent hepatitis C virus infection after liver transplantation. Currently, there are other indications for anticoagulation after liver transplantation but no data regarding its safety. The objective of the study was to audit the safety of anticoagulation after liver transplantation
Declines in insect pollinators have been linked to a range of causative factors such as disease, loss of habitats, the quality and availability of food, and exposure to pesticides. Here, we analysed an extensive dataset generated from pesticide screening of foraging insects, pollen-nectar stores/beebread, pollen and ingested nectar across three species of bees collected at 128 European sites set i
Background: Acute allergic reactions (AARs) occur shortly after exposure to an allergen, and the severity is on a continuum. Systemic corticosteroids (CS) are mainstay treatment of moderate to severe AARs, whereas those at risk of the most severe AARs (ie, anaphylaxis) are also recommended prescription of epinephrine autoinjectors. There is limited research on the impact of AARs not fulfilling the
Background: ECG abnormalities have been linked to adverse changes in right ventricular (RV) morphology and poor clinical outcomes in repaired Tetralogy of Fallot (rTOF). Our aim was to describe how ECG changes progress in early and intermediate follow-up and whether types of surgical strategy at the time of primary repair affected these changes. Methods: We studied patients with rTOF born 2000–201
To investigate the relationship between gonadotroph function and ultrastructure, we have compared, in parallel in female mice, the effects of several different mutations that perturb the hypothalamic-pituitary-gonadal axis. Specifically, serum and pituitary gonadotrophin concentrations, gonadotrophin gene expression, gonadotroph structure and number were measured. Follicle-stimulating hormone β kn
Currently, both the US and the EU are pursuing industrial policies to support climate mitigation objectives. The climate transition will require increased use of material resources, but the envisioned industrial policies do not sufficiently address resource use, despite the current unsustainable global resource-use trajectory. The lack of industrial policy in this field is therefore relevant and t
Introduction: A well-functioning anti-doping system relies on being perceived by athletes as effective, fair, and practically feasible to implement. While research has highlighted the views of Olympic athletes on anti-doping over the past decade, the experiences and perceptions of Para athletes have not been extensively explored. The purpose of this study was to examine Swedish elite Para athletes
Background: Cartilage oligomeric matrix protein (COMP), an extracellular matrix glycoprotein, is vital in preserving cartilage integrity. Further, its overexpression is associated with the aggressiveness of several types of solid cancers. This study investigated COMP's role in ovarian cancer, exploring clinicopathological links and mechanistic insights.Methods: To study the association of COMP exp
