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Background: Gallstone ileus is associated with high morbidity and mortality rates. Enterolithotomy as a single procedure is recommended to minimize complications. The trauma could potentially be reduced further by using a laparoscopic technique. Methods: Thirty-two consecutive patients with gallstone ileus operated by a laparoscopic or open approach between 1992 and 2004 were studied retrospective
The extracellular matrix (ECM) is a complex structural entity surrounding and supporting cells present in all tissue and organs. Cell-matrix interactions play fundamental roles during embryonic development, morphogenesis, tissue homoeostasis, wound healing, and tumourigenesis. Cell-matrix communication is kept in balance by physical contact and by transmembrane integrin receptors providing the dyn
Den här avhandlingen handlar om luftburna designade nanopartiklar och hur mantar reda på vilka egenskaper de har. Luftburna partiklar eller aerosoler är något sommänniskan alltid har haft omkring sig. Oavsett om det varit i form av pollen, rök fråneldstaden, eller från astmainhalatorn så har de alltid varit där och påverkat oss. I varjeandetag drar vi in flera tusen partiklar, men vilken typ de ärThis thesis will explore parts of the life of engineered nanoparticles, from generation in research environments andprocess monitoring, to emissions in an industrial setting. The aim is to give insights into how the particles can becharacterized in different settings and how different characterization methods can be applied depending on need ordemand.Airborne nanoparticles have been around forever
In this chapter I propose a social constructionist perspective on public relations, and will particularly focus on crisis communication as an important sub-field, with inspiration from the American sociologist Peter L. Berger. Berger is most well-known for the book The Social Construction of Reality (1966), co-authored with the German sociologist Thomas Luckmann. This book has had a fundamental im
Panel 20 - Collaboration in New Configurations: Ethnologists’ Teaching and Research in Multidisciplinary SettingsIn this presentation I would like to talk about the feelings that multidisciplinary work may evoke. When an ethnologist leaves the mothership, the department of Ethnology, and seeks new ways, a feeling of homesickness is likely to emerge, notwithstanding the free choice. In a new interd
Improved energy efficiency in supply chains can reduce both environmental impact and lifecycle costs, and thus becomes a competitive advantage in the work towards a sustainable global economy. Viewing the supply chain as a system provides the holistic perspective needed to avoid sub-optimal energy use. This article studies measures relating to technology and management that can increase energy eff
Objective: Recent randomised controlled trials demonstrated the benefit of intracranial endovascular thrombectomy (EVT) in acute ischaemic stroke. There is no consensus, however, on how to treat concomitant extracranial carotid artery stenosis after EVT. The aim of this study was to evaluate the outcome in patients treated with carotid endarterectomy (CEA) after EVT, comparing complication rates a
Introduction: Despite the publication of clinical practice guidelines, the quality of the care process as experienced by patients with osteoarthritis (OA) appears suboptimal. Hence, this study investigates how patients with OA experience their disease and care process, highlighting potential elements that can enhance or spoil it, to optimise their quality of care. Methods: A qualitative study base
Objective: Segmentation is one way of improving data protection. The aim of this study was to investigate Information Technology (IT) and Medical Technology (MT) personnel's perception in relation to ongoing segmentation of medical devices and IT infrastructure in the healthcare sector. Methods: Focus group interviews with 9 IT and 9 MT personnel in a county council in southern Sweden were conduct
Objective: The purpose of this multicentre study was to analyse the outcome of thoracic endovascular aortic repair (TEVAR) in patients with ruptured descending thoracic aortic aneurysm (rDTAA). Methods: This is a nationwide retrospective study including all patients who underwent TEVAR for rDTAA at six major vascular university centres in Sweden between January 2000 and December 2015. Outcome meas
The usefulness of different reaction systems for enzymatic peptide synthesis was evaluated by studying the formation of a dipeptide from equimolar amounts of acyl-donor and acyl-acceptor. α-Chymotrypsin (EC 3.4.21.1.), dissolved or deposited on celite,was used for the synthesis of Ac-Phe-Ala-NH2 from Ac-Phe-OEt and H-Ala-NH2. Reactions were carried out at room temperature (≃ 25°C), if not otherwis
Stricter building regulations have resulted in the construction of buildings with a low energy use during the operation phase. It has now become increasingly important to also look at the embodied energy, because it might, over the lifespan of the building, equal the energy used for operating the building. One way to decrease the embodied energy is to reuse building materials and components or to
In organizations there are many expectations on the manager’s role. The study’s purpose is to contribute knowledge about how the manager creates a perception of a vision and communicate it in the organization viewed from a sensemaking perspective. The study was conducted in Bjuv municipality on how managers communicate the vision named Vision Bjuv 2020. By answering the following questions: How ma
Uppsatsen behandlar barns rättsliga ställning i familjerättsliga mål, LVU-mål och asylmål. Arbetet syftar till att undersöka de likheter och skillnader som föreligger mellan dessa typer av processer. Det förekommer att barn kan vara inblandade hos flera myndigheter och domstolar samtidigt. Det kan handla om en vårdnadstvist mellan vårdnadshavarna i tingsrätten, samtidigt som det finns en begäran oThe essay deals with legal status of children in family law cases, LVU cases, and asylum cases. This work aims to investigate the similarities and differences that exist between these types of processes. It happens that a child may be involved with several governments and courts at the same time. This may involve a custody dispute between the legal guardians, in the district court, while there is
Popular science summary: Do bacteria survive in humans by eating the defense molecules during the course of infection? Enterococcus faecalis (E. faecalis) is a pathogen that can be found in the human gut which causes a wide range of infections including urinary tract infections, cardiovascular infections and bacteremia (presence of bacterial cells in blood stream). These bacteria can also be fou
Denna uppsats följer riktningen mot erkännande av en rätt till nationalitet som en mänsklig rättighet och rätten att inte bli godtyckligt fråntagen sin nationalitet specifikt. Förbudet mot godtyckligt fråntagande av nationalitet är uttryckligen fastställt i flera internationella och regionala mänskliga rättighetsinstrument, så som den allmänna förklaringen av mänskliga rättigheter (artikel 15(2));This thesis traces the trend towards recognition of the right to a nationality as a human right, and the right to not be arbitrarily deprived of one’s nationality in particular. The prohibition of “arbitrary deprivation of nationality” is explicitly stipulated in several international and regional human rights instruments, such as the Universal Declaration of Human Rights (Article 15(2)); the Arab
