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Scatter correction in SPECT is important for improving image quality, boundary detection and the quantification of activity in different regions. This paper presents a comparison of four scatter correction methods, three using more than one energy window and one convolution-subtraction correction method using spatial variant scatter line-spread functions. METHODS: The comparison is based on Monte
Atrial fibrillation (AF) is the most common arrhythmia in clinical practice. At an early stage of the disease, AF may terminate spontaneously and is then referred to as paroxysmal AF. On the other hand, when external intervention is required for the arrhythmia to terminate, it is referred to as persistent AF. In this work, a method to discriminate between paroxysmal and persistent AF in the long-t
En sammanställning av större geoenergianläggningar i Sverige har i samband med detta arbete gjorts. Arton anläggningar med bergvärme, borrhålslager, högtemperaturlager samt akfiverlager ingår i denna. Utifrån information om dessa anläggningars drift har rekommendationer för mätpunkter getts för att bättre säkra mätning och driftuppföljning. Geoenergi är Sveriges tredje största förnybara energikällShallow geothermal energy is the third biggest renewable source of energy in Sweden. Low-temperature energy stored in the ground and groundwater is collected by a ground heat exchanger with circulating brine and a ground source heat pump, GSHP. It is possible to extract both heating energy and cooling energy in these systems; in the winter the earth is utilised as a heat source, and in the summer
Jakten på fisken i Ringsjön Många vill veta var i sjön fisken finns när man ska fiska och nu finns det en teori som berättar hur fisken sprider ut sig i en sjö. Fiskar sprider ut sig så att områden med mer resurser har fler individer jämfört med delar med mindre resurser. Detta gör att det finns mer individer som konkurrerar om mat i resursrika områden medan i områden där det är svårare att hitta
This thesis analyses the tax treatment of foreign investment funds in the Netherlands. Investment funds subject to a special tax scheme are entitled to the reimbursement of withholding tax on the dividends they receive. In order to qualify for the special tax scheme, investment funds have to meet two requirements. The analysis in this thesis is twofold. Both the compatibility of the special tax
Bild 1 www.addgender.se Lund University October 7, 2015 © Add Gender You can find us at: www.addgender.se www.facebook.com/addgender www.twitter.com/addgender @AddGender Alice Marshall @equalityalice Alice.marshall@addgender.se 076-029 64 60 Jessica Areborn @diversityjess Jessica.areborn@addgender.se 0736-226979 We are the future! © Add Gender Training Analysis Consulting © Add Gender Purpose of t
https://www.wings.lu.se/sites/www.wings.lu.se/files/add_gender_wings_workshop_at_lu_bias_awareness_20151007.pdf - 2026-05-19
Migrating cells under various force fields in microfluidic devices has been used as a tool to study the cell properties. Cells respond to the same force field in different ways depending on their properties, resulting in different migration velocities and trajectories which are obtained by cell tracking. The cells that are to be tracked are typically labelled with fluorescent dyes to enhance the c
Microsoft Word - SlutversCampusHbg5febr.docx Utvärdering L U N D S U N I V E R S I T E T Bildning, Utbildning, Arbetsliv Rapport nr 2010:256 Margareta Nilsson Lindström (red.) - en studie av fyra programutbildningar vid Campus Helsingborg Bildning, Utbildning, Arbetsliv - en studie av fyra programutbildningar vid Campus Helsingborg Margareta Nilsson Lindström (red) 2 Utvärdering Lunds universitet
https://www.ses.lu.se/sites/ses.lu.se/files/utvrapp256campushbg.pdf - 2026-05-19
Brevmall Litteraturlista för Juridik i teori och praktik ur ett genusperspektiv, 30 hp (EDMB34) Litteraturlistan är fastställd av ledningsgruppen för kandidatprogrammet för equality and diversity managament 2016-06-17. Litteraturlistan börjar gälla 2016-08-07. Delkurs 1 Bengtsson, Peter & Arvidsson, Matilda (2014). Spatial Justice and Street Art. Nordic Journal of Law & Social Research, Vol. 1, No
https://www.ses.lu.se/sites/ses.lu.se/files/ll_edmb34_h16_160617.pdf - 2026-05-19
RESEARCH IN SERVICE STUDIES LUND UNIVERSITY, Campus Helsingborg Working paper No 6, September 2011 The Department of Service Management Bonus as incentive for the independent arts sector: intended and unintended effects Katja Lindqvist Foto, framsida: Charlotte Clic, Eva Lundh, Arkiv Campus Helsingborg Bonus as incentive for the independent arts sector: intended and unintended effects Katja Lindqv
https://www.ses.lu.se/sites/ses.lu.se/files/wp_6_2011_0.pdf - 2026-05-19
The removal of snow and ice from aircraft prior to take-off is a major task at all airports located in cold climates. Currently the removal of ice and snow is carried out using large amounts of costly and environmentally harmful glycol that is sprayed onto the outer surface of the aircraft. Tougher environmental regulations and a cost conscious market have created a growing need for alternative me
Sedan EU bildades har unionen haft en central roll för att integrera medlemsstaterna och har också som en effekt av detta haft ett ökande inflytande på medlemsstaternas nationella lagstiftning. Dessutom har denna utveckling lett till juridiska överväganden avseende hur EU:s författningar ska tolkas och verkställas och hur denna integration ska kunna säkerställas. Det finns fyra friheter i EU-fördrSince its inception, the EU has had a pivotal role in integrating the MS between each other and also has had an increasing influence on the national legislation of these states. Moreover, this process has naturally led to legal concerns on how to interpret the EU law and how to impose it to secure its integration for the future. Furthermore, in order to impede and hinder MS from protecting and ben
For construction in rock a thorough pre-investigation is important in order to avoid unforeseen conditions which may delay the work. It is crucial to remember the results from this investigation in the further work, and use the experience from the construction to update the geological prognosis and reduce the uncertainties. Different geophysical methods have proved valuable tools in such investiga
Proliferation, either as the main common denominator in genetic profiles, or in the form of single factors such as Ki67, is recommended for clinical use especially in estrogen receptor-positive (ER) patients. However, due to high costs of genetic profiles and lack of reproducibility for Ki67, studies on other proliferation factors are warranted. The aim of the present study was to evaluate the pro
Metal oxide nanoparticles are essential in various applications, and the synthesis through gas-phase generation methods offers a rapid and reliable pathway for nanoparticle production. Yet achieving precise control over their formation remains challenging due to the complex nature of oxidation processes. While bulk oxidation states can be assessed via off-line measurements, the dynamic nature of s
The aim of this study was to develop a novel software platform for the simulation of magnetic resonance spin systems, capable of simulating a large number of spatial points (1283 ) for large in vivo spin systems (up to seven coupled spins) in a time frame of the order of a few minutes. The quantum mechanical density-matrix formalism is applied, a coherence pathway filter is utilized for handling u
