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The present study investigates spatial properties of atrial fibrillation (AF) by analyzing VCG loops synthesized from 12-lead ECGs. During intervals with ventricular activity, the atrial signal is extracted using spatiotemporal QRST cancellation, thus making continuous f-wave analysis possible. Spatial properties are characterized through joint analysis of successive fixed-length signal segments,
Syftet med denna studie är att utifrån mitt empiriska material kartlägga och beskriva hur de anställda på de särskilda ungdomshemmen tolkar, definierar, och upplever ett behandlingsprojekt, som involverade olika myndigheter, benämnt Motverka Våld och Gäng. Dessutom uppmärksammas hur de anställda samordnarna uppfattades och kategoriserades. I institutionspersonalens framställning är samordnarens
Background: Acute pancreatitis (AP) is a common and potentially severe disease. Early identification of severity grade is crucial for the outcome of the patient. For study approaches and comparison of inter-institutional data the AP patients need to be uniformly classified.The aims of this thesis were to investigate the early stratifiation capacity of biomarkers in AP and to assess the morphologic
OBJECTIVE: To determine the effect of spinal anesthesia using 26-gauge needles on hearing.METHODS: Eighteen male patients undergoing transurethral resection of the prostate (TURP) or other transurethral procedures under spinal or epidural anesthesia were studied prospectively to reveal possible auditory side effects of dural puncture or absorption of irrigation fluid to the blood stream. Measureme
Background: Dementia with Lewy Body (DLB) is a neurocognitive disorder with core features, such as Parkinsonism, visual hallucinations, and fluctuating cognition/ excessive daytime sleepiness, and supportive features, such as rapid eye movement sleep behaviour disorder. DLB is often misdiagnosed and unrecognized in elderly individuals. A diagnosis of DLB is important because of the risk of hyperse
The hematopoietic stem cell (HSC) has and continues to be extensively investigated, and represents by far the most studied somatic stem cell. Development of various experimental technologies, including fluorescence activated cell sorting (FACS), have been crucial for research advancements within the hematopoietic field. However, utilization of flow cytometry techniques put high demands on study deThe hematopoietic stem cell (HSC) has and continues to be extensively investigated, and represents by far the most studied somatic stem cell. Development of various experimental technologies, including fluorescence activated cell sorting (FACS), have been crucial for research advancements within the hematopoietic field. However, utilization of flow cytometry techniques put high demands on study de
The use of cloud computing is increasing in many different areas, and one of these areas is education. As using cloud in education becomes standard in many schools, some ethical concern regarding student information arises. This thesis aims to identify the issues that Swedish schools in the region of Skåne are facing regarding the use of cloud computing. This is achieved by creating a theoretical
The number of supply chain disruptions has increased over the last couple of years. The Covid-19 Pandemic, blockage of the Suez Canal and Russian invasion of Ukraine are some well-known examples of disruptions. Academia seems to have noticed the increasing disruptions and has explored proactive Supply Chain Risk Management (SCRM) as an approach to address this. Consulting firms also suggest compan
The Covid-19 pandemic has had an abysmal impact on professional lives. The relentless strains of Covid have kept the world at large on tenterhooks. This has led to a new way of life and remote work environment. Work from home culture, while has seeped into the DNA of employees and organizations, has also brought about abundant experiences, expectations and criticisms. This thesis aims to delve int
This study seeks to investigate how an affective perspective can contribute to an understand- ing of the space of Kanalens Kvarter in Albertslund, Denmark. From the perspective of the phenomenological approach, the thesis explores the aesthetics, social boundaries, and the use of the space in Kanalens Kvarter. I found a knowledge gap within the literature on street culture because emotions are put
I ett försök att begränsa bostadsproblem i Nairobi, som är så enorma att det blir en av Kenyas regerings "fyra stora agenda" som innebär topp regeringens prioriteringar när det gäller utveckling. Denna studie fokuserar på den största staden i Kenya (hänsyn till befolkningen), Nairobi. Nairobi växer i befolkning med en takt på över 4% vilket gör det till en av de snabbast växande städer pIn a bid to curb housing problems in Nairobi, which are so enormous to a point of becoming one of the Government of Kenya's 'Big four agenda' which entails the top government's priorities in terms of development. So, this case is perfectly fitted for the study. This study focuses on the largest city in Kenya (in terms of population), Nairobi. Nairobi is growing in population at a r
This thesis investigates a new trend in political communication, self-controlled digital media platforms, and how they can be categorized in relation to digital media outlets. The analysis is carried out in a Danish setting in the age of the hybrid media system, where several political parties either produce their own podcasts or are associated with online news platforms. Comparing content from
At the forefront of the fourth industrial revolution, technologies such as digital twin seek to shift the way industrial companies operate. A digital twin is a virtual replica of a product, system or process. Historically, the focus has been on representing single objects but it is now shifting to interconnected processes, such as supply chains. Advanced versions of a supply chain digital twin can
Bitumen är den tyngsta produkten från raffinaderier. Den är användbar som bindemedel för olika ytbeläggningar som t.ex. asfalt på vägar, takpapp m.m. Företag Nordic Waterproofing tillverkar takpapp i Höganäs och använder bitumen som en av de viktigaste råvarorna i processen. Ett förnyelsebart samhälle är dagens fokusmål för alla, inte bara enskilda personer, utan hela landet och hela planet måste Nordic Waterproofing is one of the largest roofing felt producers in Europe. One of the production facility is located in Höganäs (Sweden), which is specialized in roofing felt that are suitable for the nordic climate. Bitumen is a central component of roofing felt manufacturing that contribute several properties to the product. Due to the importance of bitumen, Nordic Waterproofing finds an addit
When robots are working in dynamic environments, close to humans lacking extensive knowledge of robotics, there is a strong need to simplify the user interaction and make the system execute as autonomously as possible. For industrial robots working side-by-side with humans in manufacturing industry, AI systems are necessary to lower the demand on programming time and expertise. One central conce
The brain is considered to be an immune privileged site, because the blood-brain barrier limits entry of blood borne cells and proteins into the central nervous system (CNS). As a result, the detection and clearance of invading microorganisms and senescent cells as well as surplus neurotransmitters, aged and glycated proteins, in order to maintain a healthy environment for neuronal and glial cells
This investigation concerned the question of whether honeybees collect bacteria that are beneficial for humans from the flowers that contribute to formation of their honey. Bacteria originating from the types of flowers involved, and found in different anatomic parts of the bees, in larvae, and in honey of different types, were sampled during a 2-year period. 16S rRNA sequencing of isolates and cl
In 1998 Bergendahl & Son AB, as the sole owner alongside with BTL as a partner, created Matomera. Matomera was unique in Sweden in its concept of selling groceries only on the Internet with no supporting physical store. Instead they used a dedicated warehouse especially designed for this purpose. In B2C e-commerce the buying decisions and the face-to-face communication between consumers and co
