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The purpose of this thesis is to display our results received from the assignment GfK addressed to us. GfK is an independent part who aid companies when they need statistical assistance. In order to forecast sales for one of GfK’s customers we have build models with time series analysis. We received 26 products with monthly data from 2005 to 2008. In this thesis we have narrowed it down to six of
This thesis investigates the trends of subnational economic development in Vietnam from 2018 to 2023 to test for economic convergence on a regional scale in addition to analysing the extent to which local institutions lead to differing economic outcomes. The findings of this paper suggests that there existed a wide gap in the economic performance of Vietnamese provinces at the start of the period
https://www.keg.lu.se/research - 2026-06-01
The protons and neutrons that make up the atoms in our Universe are part of a larger group of particles called hadrons. Hadrons have an inner structure consisting of the elementary particles called quarks. The interaction of the quarks is described by the quantum field theory quantum chromodynamics. Quantum chromodynamics predicts a confinement of the quarks within the hadrons, but at large temper
This chapter describes the background for, and implementation of, the Barnahus model within the Nordic countries. It highlights the core elements of the model and the specifics of the Nordic welfare state context relating to the child welfare and criminal justice systems. A contextual and comparative perspective is used to shed light on how the model is shaped by the legal and institutional contexThis chapter describes the background for, and implementation of, the Barnahus model within the Nordic countries. It highlights the core elements of the model and the specifics of the Nordic welfare state context relating to the child welfare and criminal justice systems. A contextual and comparative perspective is used to shed light on how the model is shaped by the legal and institutional contex
Forty alkaliphiles, which were isolated from samples collected in Eastern Africa, have been screened for production of antibacterial compounds. One of these isolates, Bacillus halodurans B20, was able to produce a prominent amount of antibacterial activity against a Gram-positive bacteria on agar plates [paper I] and selected for further study. Production of the active compound in submerged culti
Dagens samhälle blir mer och mer datoriserad och tekniken blir allt mer avancerad. I teknikens framkant finner man artificiell intelligens. Idag finns det artificiell intelligens som kan vinna över världsmästare i en mängd olika brädspel som schack och go, kan analysera och förstå bild och tal, och hjälpa läkare med diagnosering av patienter. Artificiell intelligens tillämpas också i självkörande
Artificiella Neurala Nätverk (ANN) är en form av maskininlärning som är populär just nu. Den har många användningsområden inom dagens teknik, till exempel som bildigenkänning. Att programmera ett sådant nätverk är dock inte det lättaste man kan göra. Ett vanligt problem som uppstår när ett ANN byggs upp är överträning, vilket sker när nätverket är för kraftfullt för problemet det ska lösa. En vanlL2 regularization is a common method used to prevent overtraining in artificial neural networks. However, an issue with this method is that the regularization strength has to be properly adjusted for it to work as intended. This value is usually found by trial and error which can take some time, especially for larger networks. This process could be alleviated if there was a mathematical relationsh
The Potts Neural Network approach to non-binary discrete optimizationproblems is described. It applies to problems that can be described asa set of elementary 'multiple choice' options. Instead of the conventionalbinary (Ising) neurons, mean field Potts neurons, having several availablestates, are used to describe the elementary degrees of freedom of suchproblems. The dynamics consists of iteratin
Cognitive robots have started to find their way into manufacturing halls. However, the full potential of these robots can only be exploited through an integration into the automation pyramid so that the system is able to communicate with the manufacturing execution system (MES). Integrating the robot with the MES allows the robot to get access to manufacturing environment and process data so that Cognitive robots have started to find their way into manufacturing halls. However, the full potential of these robots can only be exploited through an integration into the automation pyramid so that the system is able to communicate with the manufacturing execution system (MES). Integrating the robot with the MES allows the robot to get access to manufacturing environment and process data so that
The European Security Strategy adopted by the European Council in 2003 states that forging strategic partnerships with key actors is a priority in EU foreign policy. In 2007 such a strategic partnership was established with Brazil, based on shared fundamental values and principles such as democracy, rule of law, promotion of human rights and basic freedoms and a market-based economy. Both partners
This masters thesis is about the burden of proof and evidence requirement when a conflict occurs between an adviser and a receiver of an advice. The situations I will focus on are tax advices and financial advices. The most important source of information is court decisions, but relevant legislation will also be looked into. From jurisprudence I will find the underlying causes and use them to give
The focus of this thesis is an idea named “brukarforum”, a form of collective user participation in residential care. The main purpose of the study is to gain deeper knowledge about “brukarforum” as an idea and its process of institutionalization, i.e. to study whether, and if so in what way, the idea “brukarforum” has become a regular activity in the local practice within the Swedish National
Title: ABILITY > KNOWLEDGE - Can Learning Organizational Qualities be trained in the school system through Supplemental Instruction, and if so, how early? Issue of Thesis: The acceleration of the amount of knowledge that an organization in the 21st century needs to process is growing with exponential numbers. In order to survive, the organizations need to transform themselves into Learning Organi
