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ABSTRACT: BACKGROUND: The two-step dilute acid hydrolysis (DAH) of softwood is costly in energy demands and capital costs. However, it has the advantage that hydrolysis and subsequent removal of hemicellulose-derived sugars can be carried out under conditions of low severity, resulting in a reduction in the level of sugar degradation products during the more severe subsequent steps of cellulose hy
Popular Abstract in Swedish De medeltida katedralerna har med sina imponerande stenfasader och höga torn fortsatt att fascinera människor genom århundradena, och silhuetterna utgör fortfarande ett framträdande landmärke för den som närmar sig stiftsstäderna. Även interiörerna vittnar om den medeltida prakten även om, i likhet med exteriörerna, mycket har förändrats och försvunnit sedan dess. Lika The purpose of this thesis is to study the function of the cathedral as a devotional milieu and try to recreate lay people´s visits using the keywords Places, Times, Objects and Motifs. Geographically the study is limited to two cathedrals in present-day Sweden: the ones in Linköping and Lund. In this way, cathedrals from two different ecclesiastical provinces (the archbishoprics of Uppsala and Lu
Objective To compare drug survival on adalimumab, etanercept and infliximab in patients with rheumatoid arthritis (RA). Methods Patients with RA (n=9139; 76% women; mean age 56 years) starting their first tumour necrosis factor (TNF) inhibitor between 2003 and 2011 were identified in the Swedish Biologics Register (ARTIS). Data were collected through 31 December 2011. Drug survival over up to 5 ye
We investigate a new method to place patients into risk groups in censored survival data. Properties such as median survival time, and end survival rate, are implicitly improved by optimizing the area under the survival curve. Artificial neural networks (ANN) are trained to either maximize or minimize this area using a genetic algorithm, and combined into an ensemble to predict one of low, interme
Syftet med föreliggande studie var att undersöka om, och i vilken utsträckning, ohövligt beteende tar sig uttryck hos blåljuspersonal i en svensk kontext. Studien ämnade även att undersöka förekomst av psykologisk trygghet samt grad av arbetsengagemang hos blåljuspersonal, och vidare om ohövligt beteende har något samband med hur arbetssituationen upplevs utifrån dessa variabler. Detta för att bid
På senare år har korruption i internationella affärstransaktioner blivit till ett växande problem. Den internationella viljan att förebygga korruption har ökat i takt med att kunskapen om korruptionens skadliga verkningar blivit större. Detta har resulterat i en rad mellanstatliga instrument som Sverige anslutit sig till. Instrumenten ålägger medlemsstaterna att enskilt inrätta effektiva system geIn recent years, corruption in international business transactions has become a growing problem. Internationally, the will to prevent corruption has grown as knowledge about the harmful effects of corruption has increased. This has resulted in a number of intergovernmental instruments to which Sweden has acceded. These instruments require Member States to individually set up effective systems in w
Denna uppsats syftar till att undersöka den ekonomiska ersättning som i efterhand gavs till de som steriliserats med hjälp av 1934 och 1941 års steriliseringslagar. Fokus ligger främst på innebörden av ansvar och vilka ersättningsberättigade grunder det fanns för steriliserade. Uppsatsen är i sin helhet genomförd med ett rättsutvecklingsperspektiv där en rättshistorisk såväl som en rättssociologisThis essay aims to describe the financial compensation given to those who were sterilized through the sterilization acts from both 1934 as well as 1941. Foremost, the essay focuses on what it means to be held accountable for ac-tions made in an historical context as well as on what grounds the economic compensation is paid out. The essay is written with an overall perspective of the legal developm
Sammanfattning Artificiell intelligens (AI) är ett nytt fenomen som fått ett stort genomslag under de senaste åren. Faktum är att AI-forskning pågått under decennier och förväntas ersätta många arbetsuppgifter inom bland annat vården. Eftersom utvecklingen sker i rasande takt, står rättsväsendet inför frågan hur de allmänna skadeståndsrättsliga reglerna ska kunna tillämpas på AI-produkter. Syftet Summary Artificial intelligence (AI) is a new phenomenon that has had a penetration effect in recent years. The fact is that AI research has been going on for decades and is expected to be used in many areas, such as, healthcare. As the technical progress takes place in a groundbreaking way, the judiciary poses the questions as to how the general issues relating to civil liability can be applied t
This thesis investigates how the distinction between science and pseudoscience is mediated on Wikipedia as a proxy for how this is communicated to the general public overall. Currently one of the most visited places on the web, Wikipedia is increasingly considered trustworthy, although relatively little is known about its sources. The theoretical framework of the study is built around the notion o
Smart grid technology is promising significant increases in efficiency for the electricity industry, savings for end-consumers and associated reductions in CO2 emissions for society. Yet smart grids in Europe are developing slower than expected. This work describes the drivers and barriers for the development of the smart grid in Europe and investigates how to increase the value creation for utili
Popular summary The fate of non-steroidal anti-inflammatory drugs The knowledge about distribution of drugs between sewage sludge, water phases and water living organisms is vital for predictions of the fate and transport routes of toxic substances to the environment. And the distribution of drugs in the environment can be used as a base for risk assessments and it also can be used to define desir
Populärvetenskaplig sammanfattning: Är klimatforskningen skev? En central fråga är om vi kan lita på att vetenskapliga tidskrifter återger en rättvis bild av aktuella forskningsresultat? Dessutom bör vi fråga oss hur rapporteringen påverkas då betydande händelser sker inom vetenskapsvärlden. I november 2007 och senare 2009 skedde två viktiga företeelser inom klimatforskningen som potentiellt kanAbstract The declaration of a scientific consensus concerning anthropogenic causes for climate change by the IPCC in their fourth assessment report (AR4), published in 2007, initiated a heated debate. During this debate, experts within the IPCC were accused of selective reporting and the AR4 got strong source criticism by politicians, stakeholders and climate skeptics in general. The debate furth
Enligt den amerikanska forskaren Richard Florida är det idag kreativitet och initiativkraft som driver ekonomin och utvecklingen framåt. Det samhälle som lyckas bäst är det som bäst tar vara på befolkningens kreativa potential och som mest framgångsrikt lockar till sig kreativa individer. Genom att analysera vilket samband som finns mellan Skånes kommuners satsningar på kultur & fritid och fasThe study aims to see if there is an impact of culture & leisure on property prices. To determine if there is a correlation method of regression analysis is used. The analysis is applied on two models, which will be called: Kommunmodellen and Staffanstorpsmodellen. Kommunmodellen consists of variables that explain property prices at a municipal level such as number of citizens, taxes, employme
BACKGROUND: By gating image acquisition in myocardial perfusion SPECT (MPS) to ECG, left ventricular (LV) volumes and function can be determined. Several previous studies have shown that existing MPS software packages underestimate LV volumes compared to cardiac magnetic resonance (CMR). The aim of this study was therefore to develop a new LV segmentation algorithm for gated MPS using CMR as refer
Background: The pathogenesis of COPD is complex and remains poorly understood. The European Respiratory Society Study on Chronic Obstructive Pulmonary Disease (EUROSCOP) investigated long-term effects of budesonide; 18% of the COPD participants were atopic. So far effects of atopy on the long-term course of COPD have not been elucidated. Methods: Factors related to the presence of atopy (positive
Introduction: Many individuals with Alzheimer’s disease (AD) live alone, and this figure is expected to increase. This study aimed to describe the cognitive and functional abilities of solitary-living AD patients, and the potential predictors of their usage of community-based services. Methods: This 3-year, prospective, multicenter study included 1,021 participants with mild-to-moderate AD (Mini-M
Aim The controls of gross radiation use efficiency (RUE), the ratio between gross primary productivity (GPP) and the radiation intercepted by terrestrial vegetation, and its spatial and temporal variation are not yet fully understood. Our objectives were to analyse and synthesize the spatial variability of GPP and the spatial and temporal variability of RUE and its climatic controls for a wide ran
OBJECTIVES: Inhibitors of the glucagon-like peptide-1 (GLP-1)-degrading enzyme, dipeptidyl peptidase IV (DPPIV), are being explored in the treatment of diabetes. We examined the long-term influence of a selective, orally active inhibitor of DPPIV (NVP DPP728), in normal female C57BL/6J mice and such mice rendered glucose-intolerant and insulin-resistant by feeding a high-fat diet. DESIGN: In mice
Overheating in buildings is becoming a major concern and cause for various health issues. Existing research and previous studies on the issue were examined to acquire relevant information about the definition of overheating, its possible causes, and the heath impacts it could have on human health. The review included data on the current status of thermal comfort and overheating regulations in Swed
