High-order harmonic generation (HHG) supplies extreme ultraviolet (XUV) radiation with attosecond pulse duration for a wide variety of applications from fundamental research to industry. As HHG is a very inefficient process, enhancing the XUV flux is of great interest. Hereby, either the HHG process itself or the laser which is the primary driver of HHG can be optimized.Currently, the technology i

Genetic variation at the 19q13.3 KLK locus is linked with prostate cancer susceptibility in men. The non-synonymous KLK3 single nucleotide polymorphism (SNP), rs17632542 (c.536 T > C; Ile163Thr-substitution in PSA) is associated with reduced prostate cancer risk, however, the functional relevance is unknown. Here, we identify that the SNP variant-induced change in PSA biochemical activity mediates

This thesis investigates the relationship between globalization and inflation in the post-COVID world, focusing on the relation between openness-to-trade and inflation. The relationship between the output-inflation tradeoff and openness is also enquired, as it is an oft-suggested channel for the globalization-inflation relationship. Given the centrality of price stability as a key macroeconomic ob

This paper is concerned with the feasibility of the power flow in DC power grids with constant power loads. We introduce the notion of distance to infeasibility as a voltage stability index and robustness measure for power flow feasibility. In particular, we study the p-norm distance to infeasibility in the domain of the constant power loads, and show how this distance may be expressed as a mathem

Purpose: Childhood cancer survivors, in particular those treated with radiation therapy, are at high risk of long-term iatrogenic events. The prediction of risk of such events is mainly based on the knowledge of the radiation dose received to healthy organs and tissues during treatment of childhood cancer diagnosed decades ago. We aimed to set up a standardized organ dose table to help former pati

Research Question: Does the success of price-driven e-commerce platforms like Temu indicate a fundamental shift away from traditional branding values such as emotional connections, trust, and long-term engagement, or is it an adaptation to evolving consumer preferences for affordability and convenience? Purpose: The purpose of this paper is to critically investigate whether the success of price-

In this paper we provide an analytical solution to an H2 optimal control problem, that applies whenever the process corresponds to a uniformly damped network of masses and springs. The solution covers both stable and unstable systems, and illustrates analytically how damping affects the levels of achievable performance. Furthermore, the resulting optimal controllers can be synthesised using passiv

The aerobic oxidation of carbon monoxide to carbon dioxide is catalysed by the Mo/Cu-containing CO-dehydrogenase enzyme in the soil bacterium Oligotropha carboxidovorans, enabling the organism to grow on the small gas molecule as carbon and energy source. It was shown experimentally that silver can be substituted for copper in the active site of Mo/Cu CODH to yield a functional enzyme. In this stu

Grounded in the social cognitive theory, the main aim of this study is to explore the impact of telepresence, social presence, and emotional engagement on impulsive buying tendencies within the realm of travel live-streaming (TLS). To examine further, the moderating effect of guidance shopping was included. An online questionnaire was distributed to 332 live-streaming viewers from China, and the c

Förslag på session till FEKIS2024 i KarlstadTitel: Hur kan företagsekonomi bidra till användarorienterad välfärd?Typ av session: presentationSpråk: svenskaBeräknad tidsåtgång: 45 minuterVilka som leder sessionen: Alina Lidén och Ulrika Westrup, Institutionen för tjänstevetenskap vid Lunds universitetKort beskrivning av innehållet:Välfärdsorganisationer strävar efter att utvecklas för att bättre mö

This study aims to investigate the different behaviors with respect to safety measures related to the interaction of e-scooters and bikes with cars in mixed traffic. E-scooters are relatively new vulnerable road users, and their behavior is still not fully understood. For this purpose, an observational study was carried out at an unsignalized at-grade intersection in the city of Catania, Italy. A

Politiska organisationer anställer ofta, och i allt högre utsträckning, utredare och andra kunskapsarbetare för att producera kunskap och politiska förslag, och den svenska fackliga centralorganisationen LO har sedan 1930-talet anställt nationalekonomer och andra samhällsvetare. Genom analys- och presentationsmetoder som liknar den akademiska samhällsvetenskapen, och genom interaktion med talesperPolitical organisations routinely, and increasingly, employ researchers to make knowledge claims and suggest political action. Swedish blue-collar trade union organisation LO has done so since the 1930s, employing economists and other social scientists drawing in part on methods of analysis and presentation similar to academic social science, and in part on interaction with spokespersons for trade

Smallholder farmers are widely touted as essential to sustainable agricultural development in sub-Saharan Africa and beyond. But what exactly is meant by sustainable development, and how are smallholder farmers expected to contribute to it? In this perspective, we describe and assess two competing visions of sustainable development, namely Capital Theory and the Capabilities approach, paying speci

The transition towards sustainable rail transportation has positioned hydrogen as a promising alternative to traditional fossil fuels. This thesis focuses on the analysis of design for onboard and offboard hydrogen storage systems for light trains, which plays an important role in facilitating the adoption of hydrogen-powered rail vehicles. It explores state-of-the-art hydrogen storage technolo

In this study, I analyse whether and why people’s social trust, the belief that most people can be trusted, changed during the COVID-19 pandemic in Switzerland. My analysis is guided by two different approaches to potential dynamics in social trust, (1) the settled disposition model which advocates for stability within individuals over time, and (2) the active updating model claiming that crisis-i

Poor preoperative sleep quality and impaired sleep continuity may heighten acute postoperative pain intensity and increase analgesic consumption, with negative implications for recovery, mental and physical health. The main objective of the current review was to investigate the relationship between preoperative sleep disturbance and acute postoperative pain control. Four electronic databases were

Importance: Phase 3 trials of successful antiamyloid therapies in Alzheimer disease (AD) have demonstrated improved clinical efficacy in people with less severe disease. Plasma biomarkers will be essential for efficient screening of participants in future primary prevention clinical trials testing antiamyloid therapies in cognitively unimpaired (CU) individuals with initially low brain β-amyloid (