Search results

This thesis examines if the European Patent Convention (EPC) supports or impedes the patentability of green chemistry innovations in pharmaceuticals.. The research is motivated by the growing urgency to align intellectual property systems with environmental objectives under EU law. Using the doctrinal analysis, it evaluates how the European Patent Office (EPO) interprets the EPC’s core requirement

This thesis investigates the antimicrobial effectiveness of potassium sorbate and sodium benzoate in a pear syrup product under varying conditions of pH and Brix. Eight microorganisms were selected for inoculation, representing common spoilage yeasts and bacteria found in fruit-based beverages. The study evaluated eight preservative treatments: potassium sorbate (100, 200, 300 mg/L), sodium benzoa

In early December 2024, South Korea faced a political shock: then-President Yoon Suk-yeol declared martial law late one night—only to lift it just six hours later, following mass protests and a parliamentary backlash. Within a week, he was impeached, and now he and his wife are in prison.

The reliability of a critical industrial component is decided by the durability of the weakest joint or spot. For applications involving high-temperature operational conditions especially coupled with corrosive environments like fuel cell interconnections, molten metal baths, etc., the joints are the most vulnerable regions for catastrophic failure due to localized material degradation by selectiv

Nanocrystalline AlxCoCrFeNi (x = 0, 0.3, 0.6, 1 mol) high-entropy alloys were synthesized by mechanical alloying (MA) and consolidated by spark plasma sintering (SPS). Single-phase face-centered cubic (FCC) structure was achieved with x = 0 and 0.3. Dual-phase body-centered cubic (BCC)/B2 + FCC structure was obtained in x = 0.6 and 1. Complete solid solution was achieved with a significantly reduc

In the present work, the concept of mechanically activated annealing (MAA) has been applied to produce nanocrystalline Al0.3CoCrFeNi high-entropy alloys (HEAs) with reduced contamination levels. Phase evolution during conventional mechanical alloying (MA), MAA and subsequent consolidation by spark plasma sintering (SPS) have been studied in detail. Complete alloying is obtained after 15 h of MA, w

Research question: How do employees at call centres perceive algorithmic management? Purpose: This study aims to provide insights into how employees in a call centre perceive algorithmic management. Methodology: The study employed a qualitative research method, incorporating interviews with a relativist and social constructionist perspective, to fulfill its purpose and address the research questio

This thesis investigates how Kosovar courts adjudicate rape by qualitatively analysing criminal provisions and court judgements. It aims to contribute to changing ‘the legal story’ of rape in Kosovo so that legal definitions and interpretations better reflect women’s experiences and avoid perpetuating harm to victims. Drawing from a feminist theoretical framework of rape myths and cultural narrati

This thesis investigates how members of the Danish Naturalisation Committee navigate, exer-cise, and justify their discretionary power in exemption cases, and what this reveal about the intersection of law, politics, and affect in the governance of citizenship. While most countries treat naturalisation as an administrative procedure, Denmark stands out: citizenship is granted by parliamentary law,

The AI Commission prescribed a governance model, namely centralized leadership, to tackle existing digitalization challenges, as outlined in the Roadmap for Sweden at the end of 2024. This research discussed the implications of the Roadmap for Sweden on welfare governance within the Automated Decision-making (ADM) context as interpreted through a Weberian theoretical and methodological framework.

Legal abuse is an underrecognized form of domestic violence and coercive control in the legal system, with laws recognizing its proliferation only recently being sparsely enacted. At the same time, the conversation about coercive control as a form of domestic violence has been rising both domestically and internationally. This exploratory, qualitative study endeavors to understand if that rising c

Phase separation arises from the substitution of Y in Zr70-xAl12.5Fe17.5Yx (x = 0–25 at.%) metallic glasses (MGs), resulting in the formation of nano-amorphous domains within a glassy matrix. The glasses with x ≥ 10 show a typical liquid phase separation-induced two-glassy phase (Zr-rich and Y-rich) morphology with droplet-like microstructures (nano-amorphous domains). The size of the domains incr

The picosecond time-domain incoherent singlet excitation transfer and trapping kinetics in core antenna of photosynthetic bacteria are studied in case of low excitation intensities by numerical integration of the appropriate master equation in a wide temperature range of 4–300 K. The essential features of our two-dimensional-lattice model are as follows: Förster excitation transfer theory, spectra

We present a new phase-separated Zr-based metallic glass (MG) composition, free of toxic elements (Ni and Cu) prepared in a glass-forming system by alloying addition. The substitution of Y in Zr70-xAl12.5Fe17.5Yx (x = 0–15 at.%) results in phase separation, giving rise to nano-amorphous domains in a glassy matrix. A homogeneous MG feature is observed for low concentrations of Y up to x = 5. Micros

The excitation annihilation and anisotropy kinetics in the B850 ring were studied. As a result, a new insight into the problem of exciton coherence in photosynthetic light harvesting was obtained.

In the pursuit of sustainable chemical production, feedstock diversification is essential. Lignosulfonates, a water-soluble aromatic byproduct of the sulfite pulping process, offer a green alternative for producing value-added compounds such as vanillin via oxidative depolymerization. However, current depolymerization processes are not comparable due to inconsistencies in feedstocks and a lack of

Background Obesity is increasing among patients with inflammatory bowel disease, but bariatric surgery has been rare in this group owing to concerns about worsening the inflammatory bowel disease. The aim of the study was to evaluate inflammatory bowel disease-related outcomes following bariatric surgery. Methods Nationwide cohort of all adult patients in Sweden between 2007 and 2020 with obesity

Chronic obstructive pulmonary disease (COPD) and asthma both involve inflammation and structural changes in the peripheral airways that are not detectable with current standard tools such as spirometry. Accurate and sensitive assessment of lung function is crucial for early diagnosis, monitoring disease progression, and guiding appropriate treatment.The overall aim of this thesis was to investigat

Objectives: To examine the effects of thiopurine exposure during pregnancy on intrahepatic cholestasis of pregnancy (ICP) in systemic lupus erythematosus (SLE) and inflammatory bowel disease (IBD) pregnancies using nationwide data from Swedish healthcare registers. Methods: This register-based cohort study included all singleton pregnancies with prevalent SLE or IBD in Sweden, 2007-2022. Exposure