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We investigate the next-to-leading-colour (NLC) contributions to the colour matrix in the fundamental and the colour-flow decompositions for tree-level processes with all gluons, one quark pair and two quark pairs. By analytical examination of the colour factors, we find the non-zero elements in the colour matrix at NLC. At this colour order, together with the symmetry of the phase-space, it is re
Reducing vulnerability is essential for adaptation to climate change. Compared to approaches that examine vulnerability to a specific hazard, our analysis offers an alternative perspective that conceptualizes vulnerability to climate change as a phenomenon that is independent of any specific type of hazard but relevant to multiple hazards. Vulnerability is thus a product of structural inequality a
Polyhydroxyalkanoates (PHAs) are considered good candidates in replacing commercial petrochemical plastics in certain applications like single-use packaging since they are biodegradable, biocompatible and share similar properties with conventional plastics. PHA synthase (PhaC) is the key enzyme in PHA biosynthesis. There are four classes of PhaC, namely, class I, class II, class III and class IV,
The thesis introduces a range of communication protocols used to implementing smart homes currently available on the market. Two protocols are chosen and theoretically analysed in depth. The analysis both describes how the protocols works and describes the measures taken in order to protect it against attacks from third parties. The theoretical evaluation analyses how susceptible the protocols are
Direct Fastening tools are popular for quick fastenings in concrete and steel by propelling the nail with gun powder, gas or electricity. Because of this the users hand needs to absorb a shock caused by the recoil when a setting is performed. The link between the recoil and its effect on the user is essentially unexplored. This makes it hard to design an optimum handle for a direct fastening tool
In this thesis we show that the best forecast for near future yield curves are performed with a full specication of our chosen model and for far future yield curves the forecast is better with a partial specication of the model. We conclude that the driving factors for the banks' yield curves are not as closely related to Swedbank's as amongst the other peers which show that Swedbank stand
When performing acoustic simulations with the purpose of auralization, there is a trade-off between accuracyand speed. In real-time simulations of virtual reality, finding the balance of this trade-off is paramount to achiev-ing the desired result. If successful, the simulation speed is sufficient to provide a seamless acoustic experienceas the agent moves around the space, while still being accur
Taking a deep look at how China has transformed its capacity for scientific research and innovation provides a window into the country’s ambitions and possible paths in the future.
Aim: The overall aim of was to investigate the impact of self-reportedallergic disease on physical activity (PA) and health-related quality oflife (HRQoL) among adolescents.Methods: A cross-sectional analysis of 1 181 adolescents aged 13-14years (251 with current allergic disease), participating in the baselineinvestigation of the Southern Sweden allergy cohort, including a surveywith questions on
In this article, we consider the properties of the Pesaran CD test for cross-section correlation when applied to residuals obtained from panel data models with many estimated parameters. We show that the presence of period-specific parameters leads the CD test statistic to diverge as the time dimension of the sample grows. This result holds even if cross-section dependence is correctly accounted f
This paper presents research on the need for boundary spanners in organizations that has an offshore insourcing strategy for the IT-function. The research question addressed was: How does an offshore insourcing strategy influence the need for having boundary spanners? Empirical data was collected using a case study in three phases, including semi-structured and structured interview in a multinatio
Allergic contacts dermatitis is a major health problem in the world and the disease is caused by a type IV hypersensitivity to a small chemical called a hapten. These substances are common in cosmetics, perfumes, pharmaceuticals and house-hold products, and risk factors include both inherent factors and frequent or high exposure. Hazard assessment and potency classification of sensitizers are ther
The research is done in order to analyse management of waste beverage containers in Belarus and the effectiveness of policies implemented to address it. The analysis is followed by exploring whether the introduction of deposit-refund system (DRS) would help to address packaging waste issue in Belarus and, if so, what features the DRS should possess to be effective in current context. The study des
According to Art. 58 VAT Directive digital services are to be taxed at the place where the customer resides. The Implementing Regulation provides certain presumptions for suppliers to determine that place. These presumptions are analysed in this thesis regarding their actual compliance effort for companies, as well as the implementation of the destination principle. But before, the conditions and
Den process där nya länder går med Europeiska unionen (EU) kallas utvidgning. Det har haft en central roll i unionens utveckling. Sedan grundandet har EU vuxit från sex till tjugosju medlemsländer, under totalt sju utvidgningsomgångar. För närvarande är fem länder kandidater för medlemskap: Montenegro, Serbien, Albanien, Nordmakedonien och Turkiet. Kosovo och Bosnien och Hercegovina är potentiellaEnlargement, the process whereby countries join the European Union (EU), has had a key role in the Union’s development. Since its founding, the EU has grown from six to twenty-seven Member States, in a total of seven enlargement rounds. Currently, five countries are candidates for membership: Montenegro, Serbia, Albania, North Macedonia and Turkey. Kosovo and Bosnia and Herzegovina are recognised
First, the thesis establishes that non-refoulement obligation is jus cogens norms. Before establishing the peremptoriness of the given legal norm, the account of the concept of jus cogens is proposed within which such elevation occurs. The argument suggests that jus cogens non-refoulement obligation complemented with the various conceptual and normative objections undermine the conceptual viabilit
There is a growing interest in integrating indoor and outdoor spaces and our experiences on both sides. Nevertheless, despite being a constant topic in architectural research, there is little academic work that shows the role of furniture as great tools for creating that connection. This degree project aims to show the enormous potential of furniture to be a useful tool to connect indoor and outd
Phosphate is fundamental for optimal growth and reproduction for plants. However, due to low solubility, not all phosphorus in the soil is available to the plant. It has recently been discovered that plants can take up complex phosphate-containing organic compounds, such as phospholipids. This depends on membrane transporters, more specifically lipid flippases. In the model plant Arabidopsis, the
