Filtyp
An important component of air disc brakes for heavy-duty vehicles is an adjusting mechanism, abbreviated 'adjuster', that regulates the clearance between the brake pads and the brake disc. The clearance is important to control as it affects the brake capacity. Normally, adjusters operate to decrease the clearance to compensate for wear of the brake pads. Recently, Haldex Brake Products AB
Offentlig upphandling pekas ut som ett riskområde för korruption. Likväl finns det begränsade möjligheter till personligt ansvarsutkrävande när en offentliganställd hos en upphandlande myndighet är korrupt. Det övergripande syftet med uppsatsen är att fördjupa förståelsen kring hur personligt ansvarsutkrävande regleras i svensk rätt och huruvida det gällande systemet är effektivt. Uppsatsens huvudPublic procurement is pointed out as a risk area for corruption. However, there are limited possibilities for demanding individual liability when a public employee is corrupted in a public procurement. The overall purpose of this thesis is to examine whether the current system for personal liability is effective in the sense that it is possible to demand legal liability. In addition, I am investig
In 2015, media reported on new allegations of sexual exploitation and abuse committed by UN peacekeepers against civilians. This was not the first time such allegations were made. Although a number of measures have been taken at the UN level to combat these crimes, the problem persists. The majority of the personnel in UN peacekeeping operations are members of national military contingents, and
In order to increase the traffic safety on two-lane roads the Swedish Road Administration introduced new milled rumble strips in the middle of the lane. These rumble strips are a way to attract drivers attention if they are about to unintentionally leave the lane. The milled rumble strips cause both internal and external noise and vibration internally in the vehicle. The Swedish Road Administratio
Uppskattningsvis ligger idag mellan 2,5 till 20 miljoner ton olja i vrak runt världens kuster. Under tusentals år har den kommersiella sjöfarten dominerat haven. Det var dock inte förrän industrialiseringen på 1800-talet som olja började användas i allt större utsträckning. I den kommersiella sjöfarten är frakt av miljöfarliga ämnen inte något ovanligt, varje dag skeppas cirka en halv miljon ton oCurrently, between 2,5 and 20 million tons of oil are found in shipwrecks around the world. For thousands of years, commercial sea transport has dominated the seas. However, it was not until the industrial revolution in the 19th century that oil started being used extensively. Within commercial sea transport, the shipping of environmentally hazardous substances is not uncommon. About half a millio
This report is a result of a Master Thesis project made by Anna Håkansson and Lisa Carlson, two students from Mechanical Engineering with the specialization Product Development. The project was made at Axis Communications AB at the Department of Mechanics in interaction with the Division Machine Design at the Department of Design Science, Faculty of Engineering (LTH), Lund University. Axis Commun
I Sverige är grundvatten är en av de huvudsakliga källorna för dricksvatten. Grundvattenmagasin kommer att påverkas av klimatförändringar genom förändrad effektiv nederbörd och således grundvattenbildning. Dessa vattenresurser ska finnas kvar för framtida generationer och det är därför av vikt att studera dem samt öka förståelsen kring dem. Sveriges miljömål kring grundvatten nämner ett behov av aIn Sweden groundwater is one of the primary sources for drinking water. Groundwater reservoirs will be affected by climate changes with changes in effective precipitation, which means changes in groundwater recharge. It is therefore of value to study and examine these water resources, so that they remain just that for the generations to come. Sweden’s environmental goals regarding groundwater sugg
In today’s fast moving business environment, organisational change is considered a key requisite to remain competitive, however, organisational change can be a double-edged sword as it can create difficulties for individuals in their identity work carried out in the organisation. Moreover, how individuals conduct their identity work in an organisation can amongst other factors be affected by disco
Problem: Since business process management (BPM) is a very spacious concept, it is influenced from many other concepts, standards and methods that determine its constancy. Companies are asked to restructure their organisation in order to meet internal and external customer demands. The term quality comes to the fore. Organisations such as ISO and the EFQM try to certify or assess companies in term
The project has been developed from a proposal made by RegionService (technical real estate for Region Skåne) and based on the replacement of light fixtures from fluorescent lamps to white LEDs (Light Emitting Diodes) in some hallways in Helsingborgs Lasarett (The Hospital in Helsingborg). The results turned out to be positive and further replacement were made in nearby buildings as well. My part
Purpose: The aim of this study was to assess the suitability of Gafchromic EBT3 films for reference dose measurements in the beam of a prototype high dose-per-pulse linear accelerator (linac), capable of delivering electron beams with a mean dose-rate (Dm) ranging from 0.07 to 3000 Gy/s and a dose-rate in pulse (Dp) of up to 8 × 106 Gy/s. To do this, we evaluated the overall uncertainties in EBT3
Extracellular vesicles are released during infectious, inflammatory and prothrombotic conditions. These are membrane-derived vesicles shed by cells during activation, senescence and/or apoptosis. Extracellular vesicles contain and transfer components of the parent cell from which they are shed. During gastrointestinal infection with enterohemorrhagic Escherichia coli (EHEC) extracellular vesicles
Introduction: Elevated pulmonary vascular resistance (PVR) is observed in both physiological and pathological states. Pulmonary hypertension (PH) is a condition associated with significant morbidity and mortality in neonates and children and curative pharmacotherapy is lacking in most cases. In utero, a high PVR allows for blood to bypass the lungs through the open ductus arteriosus (DA). Vascular
Sammanfattning Detta arbete handlar om att kritiskt belysa de aspekter av undervisning som är centrala för mig som pedagog. Som lärare vill jag nå fram till eleven, jag vill att eleven ska ha möjligheten att vara kreativ och att få uppleva det tillstånd som kallas flow. Arbetet har utgått från de upplevelser jag fick av musik när jag var yngre, då tänkte jag inte i termer och begrepp utan upplev
Sammanfattning Detta är en studie av sjuksköterskors bemötande av patienter på Sjukvårdsrådgivningen i Region Skåne. Syftet är att undersöka hur det helhetstänkande som är vanligt förekommande i teoretiska debatter om sjukvården är förankrat i den praktiska verksamheten. Jag fokuserar på bemötande som kompetens, och studerar dess plats och auktoritet i organisationen. Jag undersöker även hur helh
Introduktion: Flera studier har påpekat att det kan finnas ett samband mellan förändringar i nivån av kvinnligt könshormon och förvärrad tandlossning. Hur östrogen påverkar tandfästet är inte kartlagt. Det finns två östrogenreceptorer (ER), ERα och ERβ och betydelsen av de båda receptorerna är inte kartlagda. Målet med denna avhandling har varit att undersöka uttrycket av ER i bindvävsceller i rotAbstract INTRODUCTION: Several studies have addressed the association between changes in levels of the female sex hormone, estrogen, and changes in the parameters of periodontitis, but the mechanism behind estrogenic effects in the periodontium is poorly understood. There are two subtypes of estrogen receptors (ER), ERalpha and ERbeta. The objectives of the present studies were to map periodontal
This paper presents findings from a longitudinal, experimental project investigating the effect of translation on the morphosyntactic accuracy of advanced Swedish (L1) learners of English (L2). The subjects were first-year students of English at a Swedish university. The curriculum was communicative and translation (Focus-on-Forms) was used judiciously. The research is couched in cognitive psycho
BACKGROUND: Preterm infants are susceptible to hyperglycemia and hypoglycemia, conditions which may lead to adverse neurodevelopment. The use of continuous glucose monitoring devices (CGM) might help keeping glucose levels in the normal range, and reduce the need for blood sampling. However, the use of CGM might be associated with harms in the preterm infant. OBJECTIVES: Objective one: to assess t
Our society is moving towards renewable resources, where biomass, rich incarbohydrates, is producing chemicals and fuel. However, there are severallimitations when it comes to valorisation of the carbohydrates from renewablebiomass. One major hurdle is the over-functional nature of carbohydrates, making them difficult to process by conventional chemistry. Carbohydrate activeenzymes can help overco
This study investigates the challenges and potential pathways for improved science communication, particularly in regards to research on the topic of smallholder food security and for science being generated by universities in sub-Saharan Africa. Questions asked in this study include those that aim to identify the academic substrate from which a university based in Africa must navigate. It also i
