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New legislation involving emissions from internal combustion engines are pushing the manu-facturers to develop new technology faster than ever before with the amount of greenhouse gases. To meet the standards new concepts need to be developed with lower fuel consumption and emissions. This thesis covers the implementation of a couple of methods to achieve this. These concepts are DEP with fully va
In the Netherlands it is very common to separate household waste inside the home. In several Dutch municipalities a financial incentive system has been implemented that is intended to motivate residents to manage and separate household waste more efficiently. The system has shown to give good results when evaluated in terms of the amount of collected household waste. However, no research exists on
In the State of Oaxaca in Southern Mexico exist abundant natural resource and excellent wind conditions. Currently in the region of the Isthmus of Tehuantepec in Oaxaca has an extensive area with wind farm projects due to their excellent wind speed conditions. A large wind energy plant – the Project Mareña Renovables that since their origins started in 2004 with Preneal Company. It was planned to
The aim of this essay is to investigate English language textbooks and the way they adhere to the curriculum and syllabi for English language teaching in Sweden. It will also look at what language ideological elements that these textbooks represent. The background section reviews language ideology in general, while also attempting to present the language ideological attitudes that are currently do
In the 2014 Swedish national election the Sweden Democrats, a radical right-wing and anti-immigrant party, established itself as the third biggest party and as an outcome, racism has become an everyday issue of the society. This can be seen everywhere, not least in educational settings where, for instance, insulting language use, violation of integrity, sexual harassment and hate crimes are common
Problem: Under de senaste 50 åren har människan konsumerat mer än alla generationer tillsammans. En motreaktion har utvecklats mot det stereotypa ”du är vad du konsumerar eller äger”, vilket benämns som the sharing economy. Grundtanken är att dela på sina resurser för att använda dessa fullt ut. Fenomenet är relativt nytt, men har under de senaste åren haft stor inverkan på resenärers förändrade b
Checklista för uppdragsavtal Research Services Sophie Hyden Picasso Funding paths to excellence PLANNING THE ACADEMIC CAREER There are several career paths and profiles in academia, often combined or following upon each other in different stages of the career, requiring different types of skills. Research, teaching, collaboration, leadership and administration are all part of academic work and hav
https://www.staff.lu.se/sites/staff.lu.se/files/funding-paths-to-excellence.pdf - 2026-07-23
In the rapidly evolving telecommunications industry, customer retention is crucial for maintaining profitability. This report investigates the performance of various machine learning models in predicting customer churn rates, which are integral to calculating Customer Lifetime Value (CLV). The focus is on a comparative analysis of several models including logistic regression, ridge regression, las
This thesis investigates the outcomes of economic divergence during the neoliberal period in Guatemala and Costa Rica (1985-2020). The application of social capabilities: transformation, autonomy, inclusion and accountability allowed us not only to show the diverted social and economic paths, but also to inspect further and delve into the complex social dynamics in place. There was significant pro
The current study aims to gain a deeper understanding of the various motivations for full-time work. Based on a set of semi-structured interviews (n=10) with working parents, it investigates the interaction between individual motivations and external factors, intentions and constraints and how it shapes work time preferences. The respondent's experiences and individual motives are used to exam
Misleading health information remains a central concern in medical sociology and public health due to its harmful effects on individuals and society. As health information-seeking increasingly shifts to digital platforms, Large Language Models (LLMs)—now commonly used as search engines—have intensified concerns about the spread of health misinformation. This study examines the potential for LLMs t
This study explores disaster communication for people experiencing homelessness in the capital region of Iceland. Traditional methods often fail to reach vulnerable populations who require alternative approaches effectively. The objective is to understand and improve disaster communication for people experiencing homelessness and identify possible improvements. To address this, in-depth interviews
Understanding how plants allocate time between the green-up and senescence phases within a growing season is critical for assessing vegetation responses to environmental change. This thesis investigates the spatiotemporal patterns of the time allocation fraction, defined as the ratio of green-up duration to senescence duration (RGS), across the Tibetan Plateau from 1982 to 2018. Phenological metri
In Bhutan, post-harvest losses are a significant challenge for many small scale farmers, especially in rural areas. Since these losses impact the ability to preserve foods during the peak harvesting seasons, this has a wide range of consequences, both for the farmers themselves and for the country as a whole. It contributes to food insecurity, economic uncertainty and the nutritional deficiencies
Global agri-food systems are in urgent need of a sustainability transformation guided by best practices of agroecology. The study used the Tool for Agroecological Performance Evaluation (TAPE) to assess the performance of seven market gardens in southern Sweden in comparison to the Swedish horticultural sector. The findings indicate that all participating market gardens could be considered agroeco
Climate change, changing weather patterns, and coastal erosion pose significant risks to the Hebridean isles, which are home to a unique habitat and a cultural landscape known as ‘’machair’. The machair is a coastal landform located exclusively in Scotland, with its majority of existence restricted to the western shore of the Outer Hebrides. This unique habitat, shaped by northern Atlantic winds a
Stormfloder betraktas som ett stort hot mot ekosystem och infrastruktur längs kuster, och hotet ökar på grund av det nuvarande föränderliga klimatet, med alltmer frekventa översvämningshändelser, erosion och sedimentomlagring. I detta sammanhang blir insatser för att identifiera spår av stormfloder i geologiska arkiv allt viktigare för att förstå effekterna av sådana händelser på miljön. Denna stuStorm-surges are considered a major coastal threat to ecosystems and infrastructure in the current changing climate, with increasingly frequent flooding events, erosion and sediment redistribution. In this context, efforts to identify traces of storm-surges in the geological record are becoming increasingly important to understand the impacts of such events on the environment. This project investi
Mobile connectivity is set to change in the coming years due to AI generated data from agents and robotics. How this will develop remains uncertain since this type of data generation is not only a question of connectivity but also compute location and use cases. This creates a need for forward looking scenario analysis for ecosystem players so they can position themselves to win in a new paradigm.
Despite generous welfare and family policies, Sweden has a sizeable positive socioeconomic gradient in fertility; those with higher incomes have more children than those with lower incomes. While this positive socioeconomic gradient in fertility is not a new phenomenon in Sweden, a similar shift towards a positive fertility gradient is more recently seen in other high-income countries as well. Amo
