Filtyp
This study examines how Indonesia’s networked emergency response system performed during the first 72 hours of the Cyclone Senyar disaster in Aceh and what conditions influenced its reliability. Guided by a high-reliability network (HRN) perspective, this research investigates how coordination and collective capacity shape the system’s ability to maintain performance under extreme time pressure an
The maritime industry is undergoing a transition towards alternative fuels to reduce greenhouse gas emissions. These fuels influence engine exhaust gas characteristics and consequently affect the performance of waste heat recovery (WHR) systems. This study investigates the impact of fuel type on the recoverable exhaust gas exergy of marine two-stroke engines and evaluates the suitability of differ
Bakgrund: Hälso- och sjukvården drabbas hårt vid väpnade konflikter. Sjuksköterskor har en avgörande roll i hälso- och sjukvården och riskerar att oförberedda hamna i allvarliga situationer. Syfte: Sammanställa och beskriva sjuksköterskors upplevelser av omvårdnad i samband med väpnade konflikter. Metod: Icke-systematisk litteraturstudie baserad på tio kvalitativa studier som analyserats genom int
This master’s thesis was done in collaboration with Thule Group during the spring of 2026. The purpose was to perform a concept development process in Child Restraint Systems (CRS), more commonly known as child car seats. These products are strictly related to crash safety as well as child ergonomics. Therefore, installations of CRS are important to ensure correct system status, meaning that the p
Automated pollen classification is challenging because visually similar species may differ only by subtle morphological characteristics. This thesis investigates deep-learning models for classifying microscopic pollen-grain images from ten plant species using RGB image crops together with two segmentation-derived size measurements: the major and minor axes of the pollen grain. The study builds on
Research into distributed multiple-input multiple-output (D-MIMO) systems has gained increasing attention as a candidate technology for future 6G networks. However, evaluating such systems under realistic implementation constraints requires real-time testbeds that can capture effects such as synchronization, processing latency, hardware resource usage, and radio-frequency impairments. This thesis
With the on-going development of computer-controlled and robot-based manufacturing methods, such as 3D printing and CNC milling, the digital revolution has now truly also reached physical objects. This might rapidly change where, when and how many of our everyday objects are being manufactured. It has been called the third industrial revolution. In this project, a renovation and conversion of Sain
Atrial fibrillation is characterized by rapid and irregular atrial activity, where the atrioventricular (AV) node regulates how many impulses are conducted to the ventricles. Rate-control treatment aims to reduce the ventricular rate, but patients may respond differently to treatment. In this thesis, a model-based framework was applied to ECG-derived RR interval data from the RATAF II study to est
Hot, hat och trakasserier mot politiker har under senare år uppmärksammats som ett växande samhällsproblem med konsekvenser för såväl enskilda politiker som för den demokratiska processen. Tidigare forskning visar att utsattheten kan leda till bland annat oro, självcensur och förändrade beteenden. Syftet med studien är att undersöka hur politiker i Sverige förklarar och tolkar erfarenheter av hot,
Distillation is the primary separation technique in the petrochemical industries, but it operates with extremely low thermodynamic efficiency. It represents the largest share of industrial energy consumption, making its decarbonization a global priority. While advanced process technologies, such as Mechanical Vapor Recompression (MVR) and the Heat-Integrated Distillation Column (HIDiC), offer a pa
Sammanfattning Forskning om brand dilution och repositionering har i stor utsträckning fokuserat på konsumentperspektivet, det vill säga hur konsumenter reagerar på urholkade varumärken och hur de uppfattar repositionerade sådana. Det organisatoriska perspektivet, det vill säga hur brand dilution uppstår, identifieras och hanteras inifrån organisationer genom interna beslutsprocesser, strategiska
Denna studie syftar till att undersöka hur konsumenter upplever och värderar lojalitetsprogram inom e-handel som en utbytesrelation, med särskilt fokus på hur upplevt värde och tillit påverkar olika former av kundlojalitet. Studien har en kvalitativ forskningsdesign med en abduktiv ansats och bygger på 14 semistrukturerade intervjuer med unga vuxna som regelbundet handlar online och är aktiva i flThis study aims to examine how consumers perceive and evaluate loyalty programs in e-commerce as an exchange relationship, with particular emphasis on how perceived value and trust influence different forms of customer loyalty. The study adopts a qualitative research design with an abductive approach and is based on 14 semi-structured interviews with young adults who regularly engage in online sho
Syfte: Syftet med studien är att undersöka hur beslutsfattare inom strategiskt marknadsföringsarbete resonerar kring artificiell intelligens (AI), intuition och mänskligt omdöme i sitt beslutsfattande. Studien syftar även till att bidra med en ökad förståelse för den mänskliga dimensionen av datadrivet beslutsfattande inom marknadsföring. Teoretiskt ramverk: Analysen baseras på dual process theor
Cerebral palsy is the most common cause of physical disability in childhood, yet the relationship between rehabilitation exposure and motor development remains in- completely understood. This thesis investigates factors associated with functional improvement in children with cerebral palsy using longitudinal data collected through a life-mapping questionnaire. The questionnaire captured retrospect
This thesis analyses how the growth of wind and solar PV generation has affected wholesale electricity prices in Spain between 2020 and 2025, and how that relationship evolved as renewable penetration increased. Using 52,603 hourly observations obtained from the REE ESIOS public data portal — covering OMIE day-ahead spot prices, electricity demand, wind generation, and solar PV generation — the st
The demand for better networks and faster speeds within telecommunications has been an ever-growing ambition for the last decade. A promising candidate for dealing with this demand is distributed multiple-input multiple-output (D- MIMO) systems that combine large-scale antenna arrays and decentralized node architectures. However, evaluating the possibilities and limitations of such system requires
