Sökresultat

Filtyp

Din sökning på "*" gav 548467 sökträffar

Evaluation of Total Column Ozone derived from CAMS against AIRS datasets across the Indian subcontinent

Present work examined the spatio-temporal variability of total column ozone (TCO) using the Copernicus Atmospheric Monitoring Service (CAMS) reanalysis dataset (2005–2020) over the Indian subcontinent. TCO data from CAMS is evaluated against the TCO from the Atmospheric Infrared Sounder (AIRS) satellite dataset using descriptive statistical analysis. CAMS TCO shows better agreement with AIRS TCO w

The impact of disease activity and interferon-α on the nervous system in systemic lupus erythematosus

BACKGROUND: Systemic lupus erythematosus (SLE) patients, with or without neuropsychiatric SLE (NPSLE), exhibit greater neuronal impairment compared to healthy individuals in terms of neuronal damage, magnet resonance imaging (MRI) changes and cognitive dysfunction. Interferon (IFN)-α is a key immunopathogenic driver of SLE, being persistently overexpressed in the majority of patients. This longitu

Fungal colonization before or after lung transplantation has no negative impact on survival or the development of chronic lung allograft dysfunction

INTRODUCTION: Long-term survival following lung transplantation (LTx) faces impediments due to chronic lung allograft dysfunction (CLAD), while infections hinder short-term survival. Fungal colonization and invasive fungal infections (IFI) are common within the first year after LTx. There is ongoing debate regarding the impact of such events on CLAD development and mortality. This study aims to in

Advancing Palladium-Based Nanostructures for Catalysis : From Nanoparticles to Multifunctional Nanoarchitectures

The development of nanoscale materials is essential across various fields, including catalysis. The intrinsic properties of well-defined nanometre-sized catalysts directly influence their catalytic performance. This thesis investigates the design, fabrication and optimisation of palladium (Pd)-based nanostructures as potential nanocatalysts through a multidisciplinary approach combining state-of-t

Included and excluded: an intersectionality-based policy analysis of young migrants’ vulnerability to sexual violence in Sweden

IntroductionYoung migrants are increasingly recognised as being particularly vulnerable to sexual violence. This vulnerability is largely structural, due to the different laws and policies impacting their access to rights and services. Post-structural approaches to policy argue that policies are not responses to existing problems, but rather that social issues are constructed through policy. They

Tracing Smartphone-Enabled Customer Journeys : A Socio-Material Approach

This doctoral thesis delves into the transformation of the customer journey—that is, the direct and indirect interactions between a customer and retailer over time—in the smartphone era. Using a socio-material perspective, it goes beyond current visions of the customer journey, which often focus on emotions and experiences, and instead explores how agency is distributed across elements that includThis doctoral thesis delves into the transformation of the customer journey—that is, the direct and indirect interactions between a customer and retailer over time—in the smartphone era. Using a socio-material perspective, it goes beyond current visions of the customer journey, which often focus on emotions and experiences, and instead explores how agency is distributed across elements that includ

Causation: Why and How for Establishing Breach of Positive Obligations under the European Convention on Human Rights?

The judgments of the European Court of Human Rights manifest a mixture of factual and legal causation, when the Court reasons whether omissions should be the basis for breach of positive obligations under the European Convention on Human Rights. However, considerations that can be generally framed as normative govern the reasoning, which implies domination of legal causation. Yet, the Court still

Discrimination Based on Immigration Status under the ECHR: Navigating between the Factual versus the Normative and the Comparison-based versus the Minimum-based Treatment

Immigration status as a ground of making distinctions that might be in violation of the right to non-discrimination, is conceptually underdeveloped. This gap is addressed by explaining how the European Court of Human Rights has chosen to use arguments shaped by factual and legal/normative elements to reason under Article 14 of the European Convention on Human Rights. One such argument concerns the

Analysis of tool wear in micromilling Ti6Al4V and its impact on generated surface integrity

Tool wear is one of the dominant factors that impacts the surface integrity of machined materials. Understanding the impact of tool wear on surface integrity is crucial in micromilling, due to the size of the features being machined and the cutting tools. Therefore, this work aims to analyse the impact of tool wear on surface integrity during the micromilling of Ti6Al4V. In this context, microslot

Quantification of tool wear mechanisms in machining : the case of controlled-microstructure AISI 316L

Tool wear intensity is one of the major performance and economic indicators of metal cutting processes. Understanding and control of tool wear and its governing mechanisms enables effective and sustainable manufacturing. Known wear mechanisms include abrasive, adhesive, chemical and diffusional, where their individual or combined action leads to an overall tool degradation. In this study, we prese

Digital Traces Representing Online Consumer Practices : A Methodological Guidance for Exploratory Retailing Research

Digital traces representing online consumer practices: A methodologicalguidance for exploratory retailing researchPatrik Stoopendahl11 Stockholm School of Economics Institute for Research (SIR)Extended abstractDigital devices, such as the smartphone, enable an array of tasks in consumers’ daily lives; searching forproducts, soliciting advice from friends, interacting with communities or retailers,

E-commerce Managers at Work : Exploring the Role of a New Market Actor

Digitalization is shaping the discipline and practice of marketing. Not only does digitalization shape how we shop and consume everything from music to food and mobility services (Cochoy, Hagberg, McIntyre, & Sörum, 2017; Fuentes, Hagberg, & Kjellberg, 2019; Guyader, 2018; Schneider & Eli, 2022), but it has also fundamentally transformed the practices of marketing. Digitalization has c

Towards privacy-aware personalization practices in retail

Extended abstractNew technologies have enabled an unprecedented level of data collection, enabling retailers to providepersonalized experiences as part of their strategy to deliver better customer value and managecustomer relationships. At the same time, increasingly intrusive data collection techniques have raisedsignificant privacy concerns among consumers and regulators. The result is an increa