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A novel calculation methodology containing modeling and statistics was developed to assist the experimental process for the investigation of organics treatment process. A continuous-flow photo-electro treatment of Norfloxacin (NOR) was chosen as a target subject. The methodology is based on a new synergistic work of reaction energy calculation, full-scanned neural network (NN) simulation and new p
The first three US Presidents of the century have, to say the least, had differing views concerning the nature of climate change and how this issue is addressed most appropriately – as noted by the fact that the issue has gone back and forth between being a security issue and basically disappearing from the security agenda altogether. In order to shine a light on how this has happened, this study
Bakgrund: Personer med psykisk ohälsa har ofta en nedsatt förmåga att bearbeta sinnesintryck. Tidigare har kopplingen mellan det individuella sättet att hantera sinnesintryck och olika sociodemografiska faktorer undersökts hos psykiskt friska personer, men studier gällande detta saknas för personer med psykisk ohälsa. Syfte: Att undersöka sensoriska bearbetningsmönster och deras eventuella kopplBackground: People with mental illness often have a reduced ability to process sensory inputs. Previously, the link between the individual way of dealing with sensory inputs and sociodemographic factors has been investigated in mentally healthy people, but there’s a lack of similar studies for people with mental illness. Aim: To investigate sensory processing patterns and their possible connecti
Pollinating insects are declining due to several threats, one being a loss of flower resources because of a change of land use. With rural agricultural areas becoming more homogenous, urban areas might provide refuge for pollinating insects. The main aim of this study was to investigate how the trees in the city of Malmö, Sweden, contribute with food resources, i.e. nectar and pollen, both spatial
The design of an axial compressor is mainly the trade-off between efficiency, stability and cost. A parameter that affects all of these three aspects is the blade aspect ratio. Due to the intricacy and complexity of the flow in a compressor, solely the effect of the blade aspect ratio variation is difficult to obtain. A parameter that supposedly is a gauge of the combined airfoil and end wall loa
The purpose of this thesis is to explore and analyze the processes and efforts involved in rebuilding the war-torn state of Afghanistan. The examined period span from the fall of the Taliban regime in 2001, to the elections in 2005. This period, commonly known as the Bonn-process, sets out the initial time for the reconstruction of the state. A theoretical framework, which considers the necessary
The project was performed for FAS Converting Machinery AB (FAS) in Ystad with supervision from Industriell Elektroteknik och Automation at LTH. FAS is a company that makes machines for producing plastic bags on a roll. The problem given was to develop a sensor for detecting the perforations in the bags to ensure that the correct amount of bags was rolled up and that the tearing was in the right pl
Introduction: The purpose of this study was to develop a technique for automatic segmentation based on Fourier descriptors for separating smooth objects from the background in SPECT-images. The aim of the segmentation method was to be able to automatically outline kidneys in SPECT-images of patients undergoing radionuclide therapy with 177Lu-DOTATATE. The potential advantage of combining SPECT- an
Water damages have been an expensive problem for Swedish house owners for many decades and costs society billions of Swedish kronor every year. In an attempt to reduce the number of water damages, and the severe consequences there off, a project called VASKA was launched in Umeå in 1987. In the neighbourhood of Ersmark there were 24 houses built, all following the list of requirements set by VASKA
Abstract: Employer branding process that creates the best match possible between the employer and the employee, leads to a business satisfaction and a person-organization fit. Not surprisingly, an efficient employer branding strategy also decreases the labour turnover rate within the company and helps to retain the talent. Naturally, the specified situation is desired by the employer and by the po
I believe that vision, image and identity, brand and positioning are all parts of repositioning process. When repositioning, company has to decide if it is going to compete with same attributes as before or if company is entering totally new competitive domain with new dimensions. Fleur de Santé has changed its identity and chose which parts of it to point out; history, brand and natural ingredien
Direct bandgap metal lead halide perovskites offer promising optoelectronic properties desirable in a wide range of applications including photodetection. However, the incomplete and poor understanding of the photophysical processes taking place in these materials, along with their poor stability, is the bottleneck for optimisation and further development of metal halide perovskite devices. In thi
Titel: Musikens Budskap - Mytologi och folktro som tema i instrumental konstmusik Författare: Erik Valdemar Sköld Handledare: Francisca Skoogh I denna skriftliga uppsats redogör jag för bakgrunden och arbetsprocessen till tre av mina egna kompositioner vars inspirationskälla och tema är kopplat till naturen och nordisk mytologi. Frågeställningen lyder följande: vilka tillvägagångssätt inom programIn this essay, I describe the background to and work process behind three of my own compositions which are inspired by nature and Nordic mythology. I asked myself: which approaches, from programmatic music throughout history, can I use in my own work as a composer? I go through some historical examples that use references to nature, and summarise literature about program music and affects, in orde
The main focus of this thesis has been to examine and compare how the size and number of internal power transformers affects the technical performance (robustness, power quality and efficiency) of a utility-scale PV plant. The technical performance was examined in a simulation environment (MATLAB Simulink), where a PV plant with a fixed number of PV arrays and converters, corresponding to a rated
Context: We present an kinematical analysis of 90 F and G type dwarf, turn-off, and subgiant stars in the Galactic bulge. These stars were observed with high-resolution spectrographs during gravitational microlensing events This allowed for their ages, abundances, and radial velocities to be ascertained while they were significantly brighter. Plotting these stars as [C/O] vs [O/H], it is revealed
This thesis is trying to identify and give solutions for the problems occurring in polyurethane sport surfaces in Iraq where the climate is extremely warm and dusty. One of the most important problems (called the ‘maintenance’ problem) is that the polyurethane sport surface looks very dirty because of the dust, a couple of weeks after installation of the surface the dust particles penetrates the s
Detta arbete handlar om en behandlingsteknik för hudterapi där lågenergetiska elektroner utnyttjas för strålbehandling där patienten står eller sitter på en roterande plattform. För att behandlingen skall få ett lyckat resultat krävs en viss stråldos (den absorberade energin per massenhet) till patientens hud. För att kontrollera att dosen är rätt används normalt mätningar med olika detektorer. DeBackground and purpose: This study refers to a rotational radiotherapy technique for the treatment of mycosis fungoides. Patients are irradiated by a high dose-rate low-energy electron beam while they stand on a rotating platform. This report presents a first effort to use the Geant4 simulation program to calculate the relation between the stationary and rotational depth dose distributions in an e
Popular Abstract in Swedish I många utvecklingsländer i tropiska klimat leder den snabba urbaniseringen till många problem, bl a försämrad termisk komfort i utemiljön. Detta har negativa följder för människors hälsa och välbefinnande och påverkar sociala och kommersiella aktiviteter utomhus negativt. Följaktligen är det mycket viktigt att åstadkomma komfortabla mikroklimat i urban miljö. Den huvuIn many developing tropical countries, rapid urban growth leads to several problems, including increased thermal stress. This has negative consequences for people's health and well-being, and affects social and commercial outdoor activities negatively. Consequently, the creation of thermally comfortable microclimates in urban environments is highly important. The main aim of this thesis is to dee
