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In this work mathematical models of a granulating process plant have been determined. The plant is situated at the SUPRA company, Landskrona Sweden. The product studied is a fertilizer NPK. In the process there are oscillations in the material flow. The models will be used an attempt to explain and hopefully control the process better.
In the first stage it was tried to obtain a physical
The master thesis was carried out for Sandvik SRP in cooperation with the division of Production and Materials Engineering at the Faculty of Engineering at Lund University. This thesis is part of a larger research project with the title ”Blyfria kopparlegeringar” funded by Vinnova within SIO Produktion 2030. Lead-free bearing-materials, which could be used to replace the current bear-ing-material
The main purpose of this master thesis is to determine the factors that significantly influence the capital structure decisions in the global renewable energy sector during the period 2005-2013.This study is implemented through a quantitative approach, using a panel data model, in which leverage is the dependent variable, controlled by a set of firm-specific, industry-specific, tax-related and mac
We present simulations done on the onset of common envelope evolution with giant donors by taking into account the mass loss through the outer Lagrange point and the forming of the common envelope. In addition we apply proper stellar models and evolve our simulations using an Runge-Kutta integrator with adaptive step-size. We show that each of these processes are significant in the onset of common
SASNET Activity Report 2018 SWEDISH SOUTH ASIAN STUDIES NETWORK 2 SASNET ACTIVITY REPORT 2018 3SASNET ACTIVITY REPORT 2018 SASNET Activity Report 2018 During 2018 SASNET has conducted a wide range of activities to bolster South Asia research and research related accomplishments at Lund University. SASNET has collaborated with several organizations both within Lund University but also with organiza
https://www.sasnet.lu.se/sites/sasnet.lu.se/files/web_verkbroschyr_a4_andreas_0.pdf - 2026-07-23
Programme syllabus Bachelor's Programme in Biomedicine Faculty of Medicine MGBIM, Bachelor's Programme in Biomedicine, 180 credits Biomedicinprogrammet, 180 högskolepoäng First cycle degree programme not requiring previous university study / Program utan akademiska förkunskapskrav och med slutlig examen på grundnivå Decision The programme syllabus is established by Undergraduate Education Board, F
https://www.student.med.lu.se/sites/student.med.lu.se/files/mgbim-programme-syllabus-autumn-2020-rev-200204-eng.pdf - 2026-07-23
This essay examines how Klartext adapts its news reporting to people with cognitive disabilities. This is carried out through a qualitative content analysis where news in Klartext's broadcasts is compared with the same news in the radio program Ekot and news on the radio channel P4. Through this comparison, conditions are created to investigate how Klartext reworks news for its format. This an
Det är inte ovanligt att parterna i en nationell tvist kommer från olika länder. När en tvist mellan parter med olika internationell anknytning initieras uppkommer ibland frågor om vilket lands domstol som är behörig att pröva tvisten och vilket lands lag som ska gälla för tvisten. En något mer undanskymd fråga inom det internationella rättssamfundet, men som likväl kan ge upphov till jurisdiktionIt is not uncommon for parties to a domestic dispute to come from different countries. When a dispute between parties with different international connections is initiated, questions sometimes arise as to which country’s court has jurisdiction to hear the dispute and which country’s law should apply to the dispute. A somewhat more obscure issue within the international legal community, but which c
This thesis will examine the World Bank's perspective of Korea during its development under Park Chung Hee, specifically regarding the three five-year plans (1962-1976) that were established during his rule. The 1960s and 70s were when Korea's growth kicked off as it started to industrialise. This thesis aims to examine the World Bank's perspective of these three five-year plans and to
Introduction: The forest industry might not be the first thing to come to mind when thinking of chemistry, but the analysis of cooking chemicals in wood pulping involves many laboratory methods. Background: The chemical recovery cycle is an integral part of the Kraft process, which makes laboratory analyses of different steps of the process necessary. In the recovery boiler, sulfur is reduced to
Transformer-based sentiment analysis systems have become widespread in automated decision-making, particularly in the field of financial sentiment analysis. These models are easy to implement, inexpensive, and offer state-of-the-art performance in sentiment analysis. However, their rapid and broad adoption calls for careful evaluation of algorithmic bias in such models. Previous research has shown
Purpose: This thesis aims to investigate how customers’ pre-existing brand loyalty influences their perceptions of four characteristics – Perceived Usefulness (PU), Perceived Ease of Use (PEoU), Perceived Trustworthiness (PT), and Perceived Human-likeness (PH) – of AI chatbots used in customer service. In turn, we strive to examine how those perceptions affect overall customer satisfaction towards
Cybersecurity has never been more relevant than it is today, as attacks become increasingly sophisticated. To keep devices safe from threats, a new type of smart firewall has become an active area of research. This type of firewall can dynami- cally configure itself based on incoming network traffic using reinforcement learn- ing. This research has shown promising results; however, its impact on r
Since 2018, the Swedish housing market has exhibited a paradoxical development in which a persistent housing shortage coexists with increasing vacancies. The simultaneous progression of these seemingly anti-correlated trends raises important questions regarding the functioning of the residential real estate sector. This thesis examines why the residential Swedish rental market continues to produce
ABSTRACT Author: Göran Hjertstrand Title: The difficult task – a study of experiences among public sector executives in ending employments [translated title] Supervisor: Charlotta Zettervall Assessor: Agneta Hedblom The purpose of this study was to examine experiences among public sector executives in ending employments. The study was based on semi structured interviews with five health and
Den här uppsatsen handlar om biståndshandläggare och hur mötet med brukaren går till i samband med kundval inom äldreomsorgen. Kundval innebär att brukaren, efter att ha blivit beviljad hemtjänstinsatser, själv får välja sin utförare. Med införandet av lagen om valfrihetssystem (2008:962) och ett stimulansbidrag från den svenska regeringen blir det allt vanligare med kundvalssystem i Sverige. BistThis essay is about social workers and how the meeting with the client goes in connection to customer-choice within the elderly care. Customer-choice means that after the client has been granted home care, the client is allowed to choose which provider to use. With the introduction of the act on free choice systems (2008: 962) and a stimulus contribution from the Swedish government, customer-choic
In the hardware development space, field programmable gate arrays (FPGAs) are in a unique position as a result of their in-field re-programmability. In contrast to the traditional design process of integrated circuits, FPGAs allow iterative de- velopment workflows closely resembling software development’s sprint-based pro- totyping. For this to work, efficient workflows for verification are key. V
The adolescent experience has over the last twenty years differed immensely from earlier generations. Generation Z, born somewhere between 1995 and 2010, are what some would call ‘digital natives’, being the very first children to be brought up in a digital advanced world with easy access to information and inspiration through constant connection to the world wide web. This research draws in parti
