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In this report, hybrid films of carboxymethylated cellulose nanofibrils (CNF) and graphene nanosheets (GNs) have been prepared to evaluate if the GNs can enhance the barrier properties of the CNF films. CNF already possess great barrier properties at low relative humidity (RH) but it is drastically lowered when the RH reaches above 50% due to its strong hydrophilicity of CNF. This report shows tha
Communication in aquatic habitats commonly occurs via chemicals released from organisms. Chemical cues are used to detect prey and predators, and hence, play an important role in predator-prey interactions. Chemical cues from predators may induce morphological and behavioural responses in prey. For example, crucian carp (Carassius carassius) has demonstrated a morphologically induced defence with
The membrane integrated divalent metal transporter 1 (DMT1) functions as a transporter of mainly iron across cellular membranes within the human body. Studies indicate that dysregulated transport by DMT1 causes accumulation of iron within the midbrain leading to neuronal cell death – a common symptom among patients suffering from Parkinson’s disease (PD). Detailed structural information of DMT1 is
Analyses of biological samples today include protein microarray, a high-throughput technology that can be used for protein expression profiling, targeting disease related biomarkers. Affinity microarray utilises scFv antibodies, fixed in an ordered pattern on a solid support. Albeit high biocompatibility and sensitivity, this technique causes randomised antibody orientation, which could negatively
The focus of this thesis is to explore why petty corruption dominates and persists in Bosnian society despite the major anti-corruption efforts of Bosnian government and international organisations. By approaching corruption from a social-legal perspective, this thesis aims to explore the local experiences, social norms and morality of informal transactions in Bosnian society. To investigate these
The Nucleosome Remodeling and Deacetylase (NuRD) complex is a transcriptional regulator essential to several normal developmental processes, but also found to have a role in several types of cancer. In order to design cancer therapies targeting this complex, determining the structure and subunit composition is crucial. X-ray crystallography is required for the level of detail desired, demanding la
In current experiments at the high-power laser facility at the Lund Laser Centre, electrons accelerated to hundreds of MeV over short distances by means of laser wakefield acceleration in produced plasmas. To determine the amount of secondary radiation generated when accelerated electrons interact with surrounding materials is of interest to ensure a safe working environment. In this thesis, the
The objective of this thesis is to conduct an illustrative case study examining how child labour and the decision to legalize child labour from age ten might impact Bolivia’s future economic growth and development. By doing so, this thesis yields insight into the issue of child labour and its impact on economic growth and development as well as the effectiveness of child labour laws and regulation
Rätten till en rättvis rättegång är en nödvändighet i en modern rättsstat, men i och med de nya globala konflikternas förändrade natur har den stött på nya utmaningar. Soldaters immunitet för vissa handlingar i krigstid är väletablerad sedan Genèvekonventionernas tillkomst, men de nya konflikternas aktörer uppfyller sällan kraven för sådan immunitet. Särskilt kriget mot den globala terrorismen harThe right to a fair trial is a vital component of the rule of law, but with the change in global conflicts, and particularly the rise of global terrorism, it has been presented with new challenges. Soldiers’ immunity for certain, normally illegal, actions has been established as a principle of international law since the adaptation of the Geneva Conventions. However, new conflicts, and especially
This thesis is a qualitative case study of discrimination based on stigmatization towards transgender individuals in Brazil. The current President, Jair Bolsonaro has made some extreme statements about the LGBTQ+ community throughout his career in politics, starting when he was a congressman in Rio de Janeiro and keeps doing so today, normalizing stigma and discrimination towards the LGBTQ+ commun
In the last few years, the implementation of well-ventilated façades in buildings increased due to their improved energy performance. However, their double-wall construction due to the limited airflow within an air cavity represents a significant fire risk, since the flames that spread into the air cavity can elongate up to ten times. The main goal of this thesis is to provide additional informati
As the pandemic of Covid-19 evolved during the spring of 2020, so did the discussion of Sweden's degree of self-sufficiency. The Federations of Swedish Farmers and the Ministry of Enterprise and Innovation shared the view that Sweden's production of agricultural goods should be expanded to increase the degree of self-sufficiency of food and promote employment in the agricultural sector. Th
The green bond market has grown immensely since 2013 and is projected to continue on this growth path in the future. There is no consensus surrounding the effect of green bonds on the issuing firms share price. The purpose of this study is to analyze and compare the effect the announcement of the issuement of green bonds and conventional bonds have on the issuing firm’s share price in Scandinavia.
The EU is home to uncountable media outlets whose narratives are vastly impacted by their national identity. Yet, in recent years, Europe witnessed a growth in transnational media. While the European public sphere is vastly researched, little attention has been paid to these newly established newsrooms. This master’s thesis seeks to investigate the framing by the pan-European press. Aside from det
Purpose This research focuses on the phenomenon of knowledge-intensive professions undergoing rapid feminization and transforming into a female-dominated profession. To create a deeper understanding of the phenomenon, the purpose of this research is to make sense of how dental students in a male-dominated profession that changes into a female-dominated profession perceive gender stereotypes and th
This paper examines the sufficiency of a trading method based on singular value decomposition (SVD) of past stock prices. The SVD method is frequently used as a tool to reduce data noise, compress big-data, and analyse data components. Hence, the method is well suited to form a ground for a predictive tool of price developments. From the predicted pattern, a strategy was formed by construction of
This thesis examines the effect of income inequality on economic growth within the European Union (EU) during the period 1991–2019. For the empirical investigation, the analysis includes four measures of income inequality. The data points for these measures have been collected from the World Income Inequality Database (WIID). The regression procedure is carried out using panel data with fixed effe
Visual representations can either concretise climate change or make it more abstract and remote. This thesis aims to bring light to how Swedish news imagery of 2019 promotes particular views on climate change. Specifically, it examines the prevalence of five visual themes (people, impacts, causes, landscape and nature, and solutions) and investigates how different geographic regions are depicted i
