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Vid dödsfall som har eller kan ha orsakats av yttre påverkan genom skada eller förgiftning har Polismyndigheten i uppgift att konstatera eller utesluta misstanke om brott. För dessa syften utförs en dödsfallsutredning. Dödsfallsutredning är en särskild undersökningsform, vars underlag kan ligga till grund för beslut att inleda förundersökning. Polismyndigheten har vid flera tillfällen fått utstå kIn cases of deaths that have or may have been caused by another person through injury or poisoning, the police authority is obliged to detect or exclude suspicion of crime. To fulfill these purposes, a death investigation is performed. Death investigations are a special form enquiry that may precede a decision to initiate a preliminary investigation. On several occasions, the police authority has

Cancer is one of today’s most common causes of human mortality. For long, chemotherapeutics has been a conventional treatment of the disease, but due to its low precision and high frequency of side effects, this treatment has been highly debated. Nanosized particles, so called nanoparticles (NPs), have emerged as a promising tool for cancer treatment, due to their ability of selectively reaching t

The Swedish Transport Administration (STA) has begun to expand the two lined tracks that run between Flackarp and Arlöv to four tracks. For STA, it is of high importance to manage aspects such as climate and energy issues in big infrastructure projects, especially since they must meet certain requirements. Furthermore, when performing life cycle assessments (LCA) in projects like these, the possib

Sweden’s substantial building stock from the million programs is in need of renovations. These residential buildings were built without major attention to energy demand or architectural aesthetics. Until now, property owners have hesitated to carry out energy renovations due to the investment cost. The aim of this master thesis was to propose an energy-efficient renovation procedure whilst takin

Efforts to reduce energy consumption in buildings have increased with the pending impact of climate change. Heat losses through airing behaviours remain a largely unknown factor due to the variety of reasons for opening a window, making generalization difficult. Currently, an estimation of 4 kWh/m2 heated area for airing heat loss is assumed in Sweden. Additionally, the resulting airflow from open

Amelogenin, a critical protein in enamel formation, self-assembles into supramolecular structure that guide hydroxyapatite (HAP) crystal growth that is essential for the development of strong and healthy enamel. Phosphorylation of amelogenin at Ser-16 plays a pivotal role in modulating its self-assembly and functional properties, impacting the overall enamel biomineralization process. This post-tr

Over the last 30 years scientists have studied the morphological and mineralogical proofs of past aqueous activity on Mars. NASA’s latest flagship mission, the Mars 2020 mission with its Perseverance rover, landed in Jezero crater in 2021. Perseverance is tasked with investigating the wet history that has partially formed today’s Mars, and more specifically, find specific indicators for potential

DNA transposons are a class of mobile genetic elements that can autonomously move from one genomic location to another. They are powerful drivers of genetic change and have played a significant role in the evolution of many genomes. One such transposable element, IS608 from Helicobacter pylori employs a unique mechanism of transposition as it transposes in a single-stranded DNA form and inserts sp

Small island states, such as those in the Caribbean, are dependent on the nearshore marine ecosystem complex and its resources; the goods and services provided by seagrass and coral reef for example, are particularly indispensable to the tourism and fishing industries. In recognition of their valuable contributions and in an effort to promote sustainable use of marine resources, some nearshore are

The industrialization of the Swedish construction industry has long stood in the shadow of the traditional construction methods. Problems such as high costs, long construction times and tough regulations have made the development stagnate. However, the industrial manufacturing industry has shown rapid growth within recent years. The culture within the industry has changed through innovative constr

In an effort to mitigate global climate change, the REDD+ mechanism (an acronym for ‘Reduced Emissions from Deforestation and Forest Degradation plus the role of conservation, sustainable management of forests and enhancement of forest carbon stock’) continues to be put forward as an attractive carbon sequestration and forest conservation tool. The Democratic Republic of the Congo (DRC), hosting m

In today’s railway facilities there are several types of track systems with different characteristics, which must interconnect in order to obtain a closed network. The area where a track system passes over into another track system is called a transition zone. The track systems’ different characteristics chiefly consist of differences in settlement tendency and track stiffness. The transition zone

The high penetration of wind power is increasing the intermittency and power variability into the existing power grid. This is forcing industries to look for optimal configurations in order to improve their systems performance and minimize these effects from the power production method. Studies show that there are different ways of reducing the power variability and therefore stabilize the energy

The increasing share of weather-dependent renewable energy in the European electricity system, as a consequence of the European Union’s climate ambitions, has led to increased spot price volatility, negatively affecting consumers due to unpredictability. This case study assesses how flexibility (including power-heat cross vector flexibility) in residential buildings can affect annual costs, emissi

Parasites play a fundamental role in explaining variation in population dynamics in wild ecosystems while also acting as a better model-system to study similar or related human infections. Since the late 1800s, malaria parasites have played a crucial role in vector-borne disease research. Many intrinsic and environmental factors can affect the level of infection transmission and prevalence among a

Old Scots pine (Pinus sylvestris L.) trees provide important habitat structures in boreal forest ecosystems, yet long-term intensive forest management in Sweden has made such trees increasingly rare and difficult to locate across large forest landscapes. Although field-based inventories can identify old trees reliably, they are time-consuming, costly, and spatially limited. This creates a need for

Background: Sedation is often provided to resuscitated out-of-hospital cardiac arrest (OHCA) patients to tolerate post-cardiac arrest care, including temperature management. However, the evidence of benefit or harm from routinely administered deep sedation after cardiac arrest is limited. The aim of this trial is to investigate the effects of continuous deep sedation compared to minimal sedation o

Aim: Allometric relationships, which describe plant growth patterns shaped by environmental conditions, reflect functional trade-offs and represent key functional traits that optimise adaptation, resource acquisition, stress tolerance and competition. Here, we assess how these allometric relationships and associated functional trade-offs drive ecosystem structure, functioning and competitive inter

INTRODUCTION: Total alloplastic replacement of the temporomandibular joint (TMJ) is a viable treatment option for severe TMJ disorders (TMDs) unresponsive to conservative approaches, as well as for reconstruction of congenital or acquired TMJ defects. However, clinical data on indications, outcomes, complications and long-term effects remain limited, and no global registry currently exists. This s

INTRODUCTIONBoreal forests are crucial for mitigating global climate change by capturing and storing large amounts of atmospheric carbon dioxide. However, previously unmanaged primary boreal forests are being rapidly transformed to managed secondary forests to meet the rising global demand for materials and energy. Understanding the effects of boreal primary to managed secondary forest transformat