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The possibility of trade-offs in road tunnel design incorporating suppression has been evaluated. Different tunnel configurations and ventilation conditions considered to identify potential trade-offs, offering options of design alternatives for future substantial cost-benefit estimates. Suppression systems are regularly used in Australia and Japan. The interest regarding suppression systems in tu
This report aims at finding methods for reducing the errors in district heating load forecasts by suggesting a method for online correction of the base forecast. Online correction is generally carried out by utilizing patterns in the historic prediction errors. Traditionally the correction has been made using a correction method detailed by a few governing parameters. Values for these parameters a
Bedwetting, also known as enuresis, is the second most common chronic health problem among children and negatively affects their daily lives. A first-line treatment option for enuresis is alarm treatment that awakens the child upon urination. This treatment has been further developed by the company Pjama AB that, in addition to the alarm, offers a mobile application where users provides data regar
Methods have been studied for the production of chiral alcohols, which are of importance in organic synthesis of pharmaceuticals, agro-chemicals and fragrances, etc., through the enzymatic or microbial reduction of ketones. Classical reaction engineering was combined with genetic engineering to improve the production of chiral alcohols and kinetic resolution of racemic ketones with high enantiomer
Due to circumstances like increased competition and difficulties competing on traditional parameters, companies in the office space market want to develop their offers. The Authors investigates what the current offer really is, why it looks the way it does, and possible cases of differentiation. The thesis aims to investigate the current offer to office-tenants and how it is presented, to examine
The effect of plant species diversity on productivity and competitive ability was studied in an experiment carried out simultaneously in five European countries: Czech Republic (CZ), the Netherlands (NL), Sweden (SE), Spain (SP), and United Kingdom (UK). The aim was to separate the 'chance' or 'sampling effect' (increasing the number of sown species increases the probability that a species able 't
1 Plant species differ in their capacity to influence soil organic matter, soil nutrient availability and the composition of soil microbial communities. Their influences on soil properties result in net positive or negative feedback effects, which influence plant performance and plant community composition. 2 For two grassland systems, one on a sandy soil in the Netherlands and one on a chalk soi
Genom LVU har staten en skyldighet att vårda barn vars hälsa eller utveckling riskerar att skadas på grund av missförhållanden i hemmet, trots att det går emot föräldrarnas vilja. Vården ska genomföras med syftet att återförena barnet med den biologiska familjen. Vid genomförandet av vården måste rättstillämparen beakta barnets bästa, föräldrarnas vilja att återfå sitt barn och uppkomna intressekoAccording to the law (1990:52) with special regulation regarding the care of young people (LVU) the state can take a child into care without consent from the parents if the child’s health or development is at risk of being harmed due to poor conditions in the child’s home. The purpose of the care is to reunite the biological family, according to the principle of reunification. When deciding on the
Purpose: To evaluate and increase the efficiency of the internal processes by clearly visualizing the information flow and present improvement suggestions at Vestas Northern Europe.
Problem definition: To clearly define what information is shared today, identify where the critical interfaces take place and where vital information is lost.
Method: This study takes a her
Innan 21 kap. FB infördes år 1968 ansågs i praxis utsökningslagen vara tillämplig i ärenden om verkställighet av avgöranden beträffande vårdnad, boende och umgänge. Mål som berörde barn prövades således enligt samma regler som egendomsobjekt. 21 kap. FB infördes som en reaktion mot att barn på detta sätt behandlades såsom vore de egendom. Idag skall enligt lag barnets bästa komma i främsta rummetBefore Chapter 21 in the Children and Parents Code (Föräldrabalk (1949:381)) was introduced, the enforcement of matters concerning custody, residence and contact was made in accordance with regular executive procedure rules. Cases involving children were consequently made according to rules which are generally applied to private property. Chapter 21 in the Children and Parents Code was introduced
Syftet med förevarande framställning är att utifrån en komparativ studie av svensk och australiensisk rätt beskriva och jämföra hur respektive land reglerar barnets bästa i vårdnadsmål. Både i svensk och i australiensisk rätt förekommer begreppet barnets bästa och i båda länderna görs en in casu bedömning vid bestämmandet av vad som är bäst för barnet. Utformningen av lagstiftningen skiljer sig e
Proper irrigation scheduling and agricultural water management require a precise estimation of crop water requirement. In practice, reference evapotranspiration (ETo) is firstly estimated, and used further to calculate the evapotranspiration of each crop. In this study, two new coupled models were developed for estimating daily ETo. Two optimization algorithms, the shuffled frog-leaping algorithm
Oilseed rape fields are a very common crop in the agricultural landscape of southern Sweden, and they can harbour surprisingly many insect species. Some of them are herbivores that feed on various parts of the oilseed rape plant, others are natural enemies of the herbivores, and even more species are tourists from the surrounding landscape. In my thesis I have studied these insects and how their pOilseed rape fields are a very common crop in the agricultural landscape of southern Sweden, and they can harbour surprisingly many insect species. Some of them are herbivores that feed on various parts of the oilseed rape plant, others are natural enemies of the herbivores, and even more species are tourists from the surrounding landscape. In my thesis I have studied these insects and how their p
This thesis addresses the issue of Information Systems (IS) security in pharmaceutical manufacturing which is closely related to the ISA 99 standard. The ISA 99 'Security for industrial Automation and Control Systems' standard is focused on the work for securing process automation systems from IS security threats. The main thought behind the ISA 99 standard is that a high level of IS secur
ASG 2025-2026 How do we shape higher education for a world driven by computational methods? As computational science becomes essential across disciplines, we need to rethink how we design, structure, and support education in this rapidly evolving interdisciplinary field. Computational science is an exciting, interdisciplinary field that uses advanced computational methods to solve big research cha
https://www.pi.lu.se/en/advanced-study-groups-enny/computational-science-curricula - 2026-05-07
Per Mårtensson Tillämpning av SCORE-metoden på f.d BT Kemis södra område Syftet med denna uppsats har varit att tillämpa multikriteriaanalysen SCORE för att utreda vilket av tre åtgärdsalternativ som mest gynnar hållbar utveckling vid den kommande saneringen av det södra området på BT Kemi – samt att även utvärdera själva SCORE-metoden. Intresset för hållbar sanering har ökat i takt med att Remediation of contaminated sites may cause adverse negative effects like usage of non-renewable resources, high monetary cost, air emissions and an increased risk of accidents. Therefore, interest in sustainable remediation has increased in recent years. The aim with sustainable remediation is to integrate a holistic perspective on remedial projects and find the alternative that is considered bes
Proton Beam Therapy (PBT) is an increasingly utilised modality for treating tumours by utilising the physical properties of accelerated proton beams. This review explores the development of PBT, its dosimetric advantages over conventional x-ray-based radiotherapy, and the rationale behind its use in paediatric oncology whilst simultaneously considering the various challenges associated with its de
