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The wide variety of physical phenomena, such as motion of objects, reaction among chemical substances, electricity flow in a circuit can be described by equations with quantities that vary along time.The rate at which a quantity is changing with respect to its independent variable (time), is represented by its derivative. Thus, these phenomena are modeled by equations with differential variables Adaptive multistep methods have been widely used to solve initial value problems. These ordinary differential equations (ODEs) may arise from semi-discretization of time-dependent partial differential equations(PDEs) or may combine with some algebraic equations to represent a differential algebraic equations (DAEs).In this thesis we study the initialization of multistep methods and parametrize som

This study aims to investigate, understand and explore issues related to the appropriateness of the existing fire protection solutions in historical buildings and their effectiveness in avoiding catastrophes. Therefore, recent papers, case studies, statutory documents, and guidelines are reviewed. An explanation of the rationale is provided and potential fire safety solutions for historic buildin

The development of a cell therapy for the neurodegenerative disorder Parkinson's disease is a realistic ambition. It is pursued by researchers and companies alike, and spans different donor tissue types of embryonic, fetal and adult origins. In this review, we briefly outline the past and current status of research and clinical trials with cell transplantation in Parkinson's disease. We discuss st

The essay evaluates Trelleborg´s attempt to enhance local democracy. The study first describes how the municipality has implemented the measures in developing democracy. Then, an assessment is made regarding if the measures have contributed to a strengthened local democracy. The result of the study indicates that some of the measures have helped to strengthen the local grassroots democracy, while

In this paper, I evaluate some recent attacks on Williamson's claim that knowledge is the most general factive stative propositional attitude. Two types of approaches are discussed: The first approach attempts to show that there are factive mental states denoted by factive mental state operators that are not cases of knowing. The second approach aims to show that there are factive mental states th

Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most prevalent chronic liver disease globally, and can lead to hepatocellular carcinoma (HCC), a leading cause of cancer-related death. We aimed to determine the extent to which MASLD is an increasing cause of HCC in Sweden and to determine clinical characteristics associated with underlying MASLD. Using the Swedish quality re

This thesis is devoted to the study of different aspects of groups acting on rooted trees and their applications.First, we focus on the Hausdorff dimension of groups acting on rooted trees. We develop new tools that lead to the solution of several well-known open problems in the subject due to Abért-Virág, Bartholdi, Grigorchuk, Klopsch and Shalev among others.Secondly, we study many aspects of thThis thesis is devoted to the study of different aspects of groups acting on rooted trees and their applications.First, we focus on the Hausdorff dimension of groups acting on rooted trees. We develop new tools that lead to the solution of several well-known open problems in the subject due to Abért-Virág, Bartholdi, Grigorchuk, Klopsch and Shalev among others.Secondly, we study many aspects of th

Prostate cancer is the second most common cancer in men. In order to improve diagnosis and prognosis, new sensitive and specific biomarkers are needed. Tissue biomarkers carry expression and morphological information of the tissue where they are expressed. However their use is still limited by technological problems, lack of standardized procedures and inadequate interpretation. In this work we in

Rationale, aims and objectives: Many surgical procedures are nowadays performed as ambulatory or short stay procedures, reducing hospital length of stay. Patient safety and quality of care remain imperative especially when adopting enhanced recovery pathways. Patients should be adequately informed and prepared prior to admission. Recovery is to a major extent dependent after discharge on self-careRationale, aims and objectives: Many surgical procedures are nowadays performed as ambulatory or short stay procedures, reducing hospital length of stay. Patient safety and quality of care remain imperative especially when adopting enhanced recovery pathways. Patients should be adequately informed and prepared prior to admission. Recovery is to a major extent dependent after discharge on self-care

Småbarnsföräldrars stress är ojämlik – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Småbarnsföräldrars stress är ojämlik 2015-06-12 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Frida Eek. Ett ojämlikt ansvar för hemarbete verkar öka r

https://www.vetenskaphalsa.se/smabarnsforaldrars-stress-ar-ojamlik/ - 2026-07-23

Innovation is considered one of the most important drivers for economic growth but measuring innovation is complex and abstract. To measure innovation, it is common to use proxies such as patent and R&D expenditure. How good of a measure is patents when it comes to explaining economic growth? Patents have faced a lot of critique when being used as a proxy for innovation, quality adjustment for

6 oktober 2026 09:00 till 16:00 | Symposium Fourth annual symposium on regulation of AI from a European perspective Artificial intelligence is increasingly regulated through a growing and interconnected body of law. As the EU AI Act moves from adoption to implementation, attention is shifting from the text of the regulation itself to a broader and more complex question: how does the AI Act interac

https://www.lu.se/evenemang/eu-ai-act-context-implementation-interaction-and-global-developments - 2026-07-24

The study investigates employees' perceptions of trust within the Swedish Police and the Swedish Armed Forces. Trust is critical for organisational success, yet there is a lack of research comparing different dimensions of trust within these public sectors. This topic is particularly relevant given the rising threats to Sweden's national security, resulting in military rearmament and incre

Stochastic dierential equations (SDEs) proved a fundamental mathematical tool to model dynamics subject to randomness and are nowadays a necessary instrument in e.g. nancial mathematics, neuronal modelling, population growth and physiological modelling. In realistic applications SDEs parameters are unknown quantities that have to be estimated from available data. However inference for SDEs is non-