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https://www.lu.se/evenemang/mathematical-colloquium-edward-crane-university-bristol - 2026-04-18

Climate change poses a significant threat to global stability, with rising temperatures leading to severe environmental and economic impacts. In response, innovative policy mechanisms such as the Global Carbon Reward (GCR) have been designed to enhance the effectiveness of carbon pricing strategies. The foundational aspect of the GCR is a carbon reward, which acts as a financial incentive distribu

This thesis aims to investigate if there is an existing relationship between board gender diversity and cost of capital for public firms in Sweden. The study has a quantitative approach and is based on 1306 public Swedish companies during the time period 2019-2023. The study found that more women on the board is negatively associated with cost of capital, which indicates that more diverse boards c

Sveriges framtida elsystem står inför en stor omställning, där kärnkraft successivt kommer att fasas ut, samtidigt som det sker en stor utbyggnad av vindkraft. Vindkraftens sjunkande priser, tillsammans med Sveriges mål om ett 100 % förnybart elsystem år 2040, gör det till en attraktiv resurs. En omställning från en leveranstrygg elproduktion baserad på kärnkraft, till en mer variabel med vindkrafSweden's future electricity system is facing a transformation, where nuclear power will gradually be phased out, while there is a large expansion of wind power. The declining wind power prices, together with Sweden's goal of a 100% renewable electricity system in 2040, makes it an attractive resource. However, a change from a secure supply of energy from nuclear production, to a more varia

Several parameters and variables affect the production cost and the company competitiveness. The manufacturing part cost is directly influenced by factors related to tools, workpiece materials, equipment, personnel, automation, etc. These factors also have a significant influence on the manufacturing efficiency and performance. The presented model determines the production performance with respect

The suppliers are very important to a company due to the fact that they most likely are contributing to the company’s core business. This makes the process of selecting suppliers central. Many parameters can be included and taken into consideration in order to make as correct decisions as possible. The supplier selection process at Sony Mobile Communication indicates that except for technical requ

Heckscher published in 1915 a book on the economics of World War I in Swedish. He analyzed the costs and the finances of war along similar lines as his contemporary Pigou (1916). Heckscher reached farther by making a distinction between the short and the long-run costs of war. He also provided a comprehensive theoretical and empirical analysis of the sources of funds for war finance, including a p

This study determines the technical and economic feasibility of separating dye from a process filtrate in industrial textile recycling using electrocoagulation or sequences of membrane filtration with microfiltration, ultrafiltration, nanofiltration and reverse osmosis. The lower requirements for treating this stream, compared to previously researched dyehouse effluents, left treatments not good eCost efficient membrane filtration can make textile recycling more sustainable by separating the dyes from the solvents. To make the textile industry sustainable it must become circular by recycling textiles. Currently textile recycling use, discard and emit water, chemicals, water-based solvents, and dye when these could instead be used cyclically. For example, the solvents used to remove the dye

At temperate latitudes, altricial birds and their nestlings need to handle night temperatures well below thermoneutrality during the breeding season. Thus, energy costs of thermoregulation might constrain nestling growth, and low nocturnal temperatures might require resources that parents could otherwise have invested into nestlings during the day. To manipulate parental work rate, we performed br

Fiber reinforcement polymer (FRP) is a hard-to-treat material used in different areas of up-to-date machine building. It has excellent mechanical properties making the material unique in different engineering solutions such as aircraft, aerospace and boatbuilding. The optimization of holemaking operations in FRP is the main aim of the current investigation. This paper presents an approach of defin

https://www.lu.se/evenemang/food-systems-transformations-sustainable-and-resilient-future - 2026-04-18

Denna uppsats syftar till att förklara Miljöpartiets stagnerande utveckling som skett sedan valåret 2010. För att undersöka det kommer studien att utgå från en kvalitativ fallstudie samt en kvantitativ del som behandlar åren 2014-2018 som är Miljöpartiets första fyra år i regeringsposition. Fallstudien är av teoriprövande karaktär, vilket innebär att två hypoteser kommer att presenteras som i stud