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BACKGROUND: Increased infection risk in inflammatory rheumatic diseases may be due to inflammation or immunosuppressive treatment. The influence of tumor necrosis factor (TNF) inhibitors on the risk of developing surgical site infections (SSIs) is not fully known. We compared the incidence of SSI after elective orthopedic surgery or hand surgery in patients with a rheumatic disease when TNF inhibi
HCCI (Homogeneous Charge Compression Ignition) is a very control-intensive combustion concept which has been studied for over a decade because of its favorable combination of high efficiency and low emissions. Various optimal control methods have been applied to HCCI and this chapter gives an overview of them. Optimal control of HCCI can be divided into model based and non-model based where MPC is
Dihadron correlations at high transverse momentum p(T) in d+Au collisions at root s(NN)=200 GeV at midrapidity are measured by the PHENIX experiment at the Relativistic Heavy Ion Collider. From these correlations, we extract several structural characteristics of jets: the root-mean-squared transverse momentum of fragmenting hadrons with respect to the jet root < j(T)(2)>, the mean sine-squared of
Background: The ability to adapt and habituate based on prior experiences is important for human movement control, fall prevention and for the ability to enhance performance during various human activities. However, little is known about the ability for the elderly to adapt to balance perturbations in the lateral direction. Objective: To determine whether adaptation, i.e., the ability to adjust po
We have examined whether in vivo exposure to the glutamate analogue, kainic acid, induces cell loss through apoptosis and/or through necrosis. The vulnerability of rabbit retinal cells was evaluated by routine histopathology. The DNA fragmentation was examined using an in situ method (TUNEL: TdT-mediated biotin-dUTP nick-end labelling) and agarose gel electrophoresis of extracted retinal DNA. Reti
In this paper, a new approach to designing beamformers for voice control device is proposed. It is well-known that under a strong near-field noise with low signal-to-noise ratios (SNR), the performance of speech recognition is deteriorated significantly. However, designing the beamformer for enhancing speech recognition is a slow process and might not be adapted. easily to the changing noise envir
The aim of this study was to elucidate the meaning of receiving acupuncture as a complement in the treatment of anorexia nervosa at a specialist unit. Nine inpatients were interviewed, one to three times. The sixteen interviews were analysed with a phenomenological hermeneutic method. The main theme found was “Creating a pause, a framework for rest and reflection.” The participants described acupu
Background: For health care personnelhandhygieneandwearing appropriate protective gloves are compulsory. We have noticed an increase of hand eczema caused by contact allergy from rubber chemicals such as diphenylguanidine (DPG) in synthetic rubber gloves used by surgeons and surgical nurses. The exposure time to surgical gloves as well as the number of gloves used per day vary. Furthermore surgery
In Torfs et al. (2017) a new unified framework to model settling tanks in water resource recovery facilities was proposed providing a set of partial differential equations (PDEs) modelling different settling unit processes in wastewater treatment such as primary and secondary settling tanks (PSTs and SSTs). The extension to a multi-class framework to deal with the distributed properties of the set
Epidemiological studies consistently show that circulating sex hormone binding globulin (SHBG) levels are lower in type 2 diabetes patients than non-diabetic individuals, but the causal nature of this association is controversial. Genetic studies can help dissect causal directions of epidemiological associations because genotypes are much less likely to be confounded, biased or influenced by disea
In 2015, about 33 568 unaccompanied children crossed the Swedish border and applied for asylum. Most of these asylum seekers were from “failed states” so they lacked documents that can prove their identity. For the Swedish Migration Agency it is very important to determine an asylum seeker’s age because whether the individual is an adult or minor affects the outcome of their application. Therefore
The purpose of this research is to analyze how American producers on TikTok document their experience of living in Europe. This is executed with a reflexive thematic content analysis as it is expressed by Braun and Clarke (2006) and related to the theories of othering and exotification, which are processes of constructing collective identities. I intend to analyze what the producers have in common
Bryophytes play a significant role in various ecological processes, including soil succession and colonization after disturbances. Although they are commonly believed to take up nutrients from soil solutions rather than the soil itself, the influence of soil on their growth and distribution is evident from previous studies. In order to examine the impact of soil conditions on bryophyte species com
In today's world, sustainable development has become an important topic. And with the prevalence of the ESG concept, companies and investors have begun to pay more and more attention to ESG performance to measure the company's degree of responsibility and potential for sustainable development. At the same time, innovation ability is also one of the most important factors for companies to m
Architecture and space in the scale of a family house can be about rounded shapes interplaying with straight lines and light. In today’s newly built houses in Sweden I sense a lack of variety in combinations of these elements. This project therefore aims to experiment with rounded shapes and straight lines together with light. A collection of the explorations act as the base to draw a house. A vil
This thesis examines North Korean migrants’ agency over the objective constraints caused by their categorization as ‘defectors’. By analyzing the direct accounts of three North Korean artists residing in South Korea, this thesis explores the mechanisms they employ to develop their artistic career in a context where their identity is labelled. Current literature on North Korean migrants’ social ada
Europe has undergone major changes since the beginning of the cold war and the last decade has proven to be a very challenging chapter. To reach a consensus, EU’s member states would have to cooperate, but the tools to achieve this were absent. With the introduction of the Treaty of Amsterdam the member states had to submit to the ruling of the European Parliament. The result was significantly str
Title: Why are managers curious about Corporate Social Responsibility? A case study at Gambro Seminar date: 31 May 2012 Course: FEKN90, Master thesis in business administration, 30 University Credit Points (30 ECTS) Authors: Kubilay Orman and Philip Hedestad Advisor: Thomas Kalling Five key words: Corporate Social Responsibility, curiosity, fashion, leadership, management Purpose: The purpose of t
This essay constitutes a qualitative case study about democratization theory and the middle class in Russia. This is a very important case to study, especially because of the geographic position of the country as well as the economic importance Russia has as a part of the G8. In the essay the author seeks to answer the question whether the lack of a significant middle class in Russia can be a part
