An important factor in preventing food waste is the ability to provide a product with a package according to its needs. The packaging material, in turn, needs to be recyclable in order to contribute to a circular use of materials rather than becoming waste. The aim of this thesis is to examine the difference between the current and future packaging material of coffee produced by Zoégas. The curren

This thesis examines the impact of recent global shocks, namely the Covid-19 pandemic and the war in Ukraine, on food security in countries reliant on agricultural commodity imports from Ukraine and/or the United States. By analyzing both the supply and demand sides, the study aims to understand the implications of import dependency on food security. The comparative analysis of exporter countries

Exchange rate movements have important implications for both policy makers and investors, as they can have large effects on the real economy and the return on investments. Lately, their relation to capital flows have attracted growing interest due to the failure of macroeconomic fundamentals to explain them. This paper uses a copula framework to investigate the short-term dependence between the SE

The aim of this quantitative study was to investigate the relationship between personality traits, motivational types, perceived academic performance and well-being. The data collection was carried out via a digital survey which was answered by university students in Sweden (N=67). The students estimated personality traits, type of motivation, perceived academic performance and well-being through

Kulspelet har en tusenårig tradition. Denna studie undersöker kulspelet på en liten skola i norra Sverige utifrån Georg Herbert Meads och den symboliska interaktionismens idéer kring spelet och lekens betydelse för barns sociala utveckling. Uppsatsen utgår ifrån att kulspelet är ett småskaligt, slutet ekonomiskt system och att deltagande i kulspelet är en övning i ekonomi. Studiens syfte är att un

BACKGROUND. Early and accurate detection of infectious respiratory diseases like COVID-19 and tuberculosis (TB) plays a crucial role in effective management and the reduction of preventable mortality. However, molecular diagnostic tests for these infections are expensive and not easily implementable in resource-limited settings, which suffer the majority of the burden. Lung Ultrasound (LUS) presen

This thesis will explore the social norms around the practice of voluntary donations. It will also discuss more generally what this system of school funding means in terms of equality. All of which will be done using a socio-legal conception of norms and theories of capital. The data of this thesis consists of funding reports requested from schools, academic reports reported by the government and

Climate change is the biggest challenge of our time. The climate is changing dramatically because of human activity and the construction and property sector plays a key role in reducing climate emissions and building a sustainable future. Although the development of climate-smart solutions in the construction and real estate sector has come a long way, the spread of green buildings has encountered

Amid rising worry around human and AI alignment and citing concerns for data privacy and content inappropriate for children and the “emotionally vulnerable”, the Italian government recently imposed a complete ban against the Replika chatbot within Italy. Following the issuance of the ban and citing similar concerns over safety, the designer/owner of the technology, Luka, Inc. (Luka), implemented c

Background: There is a need to develop methods of determining concentration and purity for two new affinity ligands, protein T and protein H, in order to ensure the quality of an industrial production of said proteins. Aims: To develop a High Performance Size Exclusion Chromatography, HPSEC, method to determine concentration and purity of protein T and to improve an existing HPSEC method for

Within the field of ecocriticism, there is an ongoing discussion about climate change fiction and the capacity for literature to inspire cultural change in relation to the climate crisis of the Anthropocene. Relatively new novels explore the inherent conflict between consumerist features of contemporary human culture and scientific facts regarding human impact on life on Earth. In Richard Powers P

This thesis studies the institutions and economic development of the late Ottoman Empire, examining whether institutions can explain the economic development of the regions and countries subject to it during the period of 1820-1913. The thesis aims to quantify the institutional determinants of geography, religion/culture, and political economy/interests, and it employs a semi-experimental approach

Thesis Purpose: This study aims to enhance the understanding of factors that discourage consumers from buying pre-owned fashion in a multichannel retail setting. Methodology: Rooted in a qualitative and exploratory method, this study is further guided by an abductive approach. By embracing the essence of the social constructivist epistemology and a relativistic ontological standpoint, it delves i

In this thesis we present a Borel–Cantelli lemma for dynamical systems such that the dynamics driving the system varies with time. These results are largely based on a decomposition of transfer operators produced by Rychlik. Some limitations on the structure of sequences that is necessary for the results is given some discussion. Two examples of systems that could be considered are presented, one

The role of food-producing sectors such as agriculture and aquaculture in the development process is debated and while some consider industrial production to be the answer, others suggest that small-scale production can also make contributions to poverty reduction and food security. This thesis aims to shed light on these relationships by performing quantitative analyses of the small-scale freshwa

We revisit the Scottish care reform of 2002 to estimate the effect of free formal personal care for the elderly on informal caregiving and labour market participation using a difference-in-differences approach. We find that previous studies’ results suffer from bias due to violations of identifying assumptions. As a result, the effects on informal care are inconclusive. Nonetheless, we identify a

Världen har kommit en bit på vägen mot en grönare framtid, men mer behöver göras för att nå klimatmålen. En viktig del av lösningen är fler förnyelsebara energikällor, såsom solceller. Problemet med solceller i Sverige är dock att solen skiner som mest på sommaren, när elpriserna är låga, och knappt alls på vintern, när elpriserna är höga. Därför hade det varit bra med en lösning som möjliggör attIn order to contribute to reaching the climate goals of the future, power-to-heat (P2H) technologies are a possible solution. A heat pump (HP) or an electric boiler (EB) can be used to produce warm water by utilising cheap electricity from photovoltaic (PV) parks in the summer when there are many hours of sunlight. The warm water can then be stored until winter for use in district heating (DH) whe

The emergence of cancel culture has become a widely recognised phenomenon, yet its implications for influencer marketing has not been acknowledged in academic research. The purpose of this study was thus to explore how cancel culture is affecting organisation’s perception of risk with influencer marketing and which strategies are adopted to mitigate the risk. Previous research and central theori

This study investigates the doing of research from the standpoint of communication. The ambition is to offer a historically specific critical interpretation of how to conceptualize the scientific article and its relation to contemporary sociological research. The interpretation is made in light of a synthesized theoretical framework, consisting of insights from Kuhn, Adorno, and Postone. To enable