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Cancer är en otrevlig sjukdom, som drabbar många människor. Man söker ständigt nya och bättre sätt att bota patienter eller åtminstone lindra sjukdomens framfart. Ett vanligt sätt att behandla cancer är med strålning. Strålningen kan bestå av sk fotoner. Fotoner är samma slags partiklar som t.ex. vanligt ljus. Skillnaden är att de fotoner som används vid strålbehandling av cancer har högre energi "Purpose: The aim of this study was to investigate whether inversely planned intensity modulated radiation therapy (IMRT), using the clinical radiotherapy equipment at hand in our department, renders any advantages regarding dose distribution over conventional radiotherapy for head and neck cancer patients in the ARTSCAN (Accelerated RadioTherapy of Squamous cell Carcinoma in the head And Nec

The principal objective for this licentiate thesis is to develop a methodology and evaluation model in order to make the future relative humidity in a screeded concrete slab predictable. Residual moisture in screeded concrete slabs may redistribute to the top screed surface under semi-permeable flooring, thus elevating the relative humidity, RH, and possibly exceed the critical humidity level. Pas

The relatively new combustion concept known as partially premixed combustion (PPC) has high efficiency and low emissions. However, there are still challenges when it comes to fully understanding and implementing PPC. Thus a predictive combustion tool was used to gain further insight into the combustion process in late cycle mixing. The modeling tool is a stochastic reactor model (SRM) based on pro

Type Ia Supernovae (SNe Ia) are considered the most reliable standard candles and they have played an invaluable role in cosmology since the discovery of the Universe's accelerated expansion. During the last decades, the SNe Ia samples have been improved in number, redshift coverage, calibration methodology, and systematics treatment. These efforts led to the most recent “Pantheon” (2018) and “Pan

Varje år sker företagsöverlåtelser för betydande värden. Företagsförvärv kan skapa stora värden, men det innebär även ett risktagande som kan leda till stora ekonomiska förluster. Ett av flera sätt som parterna kan påverka riskfördelningen mellan varandra är genom garantier. Genom att använda sig av formuleringen ”såvitt säljaren vet”, det vill säga en subjektiv garanti, kan säljaren minska det riEvery year mergers and acquisitions of significant value take place. An acquisition can create a large amount of wealth. However, it also involves taking risks, which can create big economic losses. One of many ways that the involved parties can affect the risk distribution between the parties is by using guarantees. By using the wording ”as far as the seller knows”, i.e. a subjective guarantee, t

Xenium enables high resolution through in situ sequencing with a predefined gene panel, offering cell segmentation. This cutting-edge approach allows for subcellular resolution, providing unparalleled insights into the spatial distribution of transcripts within specific cellular compartments. With Xenium, researchers can achieve precise cell segmentation and detailed analysis of gene expression pa

https://www.ctg.lu.se/services/spatial/xenium-situ-sequencing - 2026-07-27

The terrestrial biota plays an important role in the regulation of atmospheric composition and climate. Surface albedo and energy partitioning are an established component of climate models. More recently, biogeochemical climate feedbacks through the terrestrial carbon cycle have become the focus of attention; a large proportion of the projected reduced global carbon sink at the end of the 21st ce

https://www.nateko.lu.se/research/greenhouse-gas-and-biosphere-atmosphere-trace-gas-fluxes/reactive-trace-gases - 2026-07-27

Wildfires are a major driver of ecosystem development and contributor to carbon emissions in boreal forests. We analyzed the contribution of fires of different fire size classes to the total burned area and suggest a novel fire characteristic, the characteristic fire size, i.e., the fire size class with the highest contribution to the burned area, its relation to bioclimatic conditions, and intra-

NGEN16 course evaluation 2019 Physical Geography LU Course Summary for NGEN16 Biosphere-atmosphere Interactions” ht2019 Course coordinator: Harry Lankreijer Teachers in the course: Thomas Holst, Janne Rinne, David Tenenbaum, Patrik Vestin and Harry Lankreijer Number of students: 8 registered students Grade distribution: 1U, 3G, 2 VG. 2 did not take the exam. Evaluation I. Summary of the course eva

https://www.nateko.lu.se/sites/nateko.lu.se/files/2021-02/ngen16_course_evaluation_2019.pdf - 2026-07-28

GISA22 Course evaluation Physical Geography and Ecosystem Science LU 2022 Course Summary for Geographical Information Systems – Advanced Course vt 2022 Course coordinator: Karin Larsson Teachers in the course: Lars Eklundh, Jean-Nicholas Poussart, Mitro Müller, Helena Elvén Eriksson, Micael Runnström, Karin Larsson. Number of students: 100% study tempo 10, and 50% study tempo 29 registered student

https://www.nateko.lu.se/sites/nateko.lu.se/files/2023-03/GISA22%20course%20evaluation%20summary%20Spring%202022%20.pdf - 2026-07-28

Begreppet due diligence är i svenskt näringsliv synonymt med företagsbesiktning. Som företeelse är det en procedur för att genomlysa ett målbolags ekonomiska ställning och andra förhållanden. Företagsbesiktningen är således ett viktigt instrument för att skaffa sig kunskap om inneboende risker i målbolaget samt för att identifiera risker med förvärvet i stort. Besiktningen ger köparen ett bra beslThe concept of due diligence in the Swedish business sector is synonymous with "company inspection." It is legitimately a procedure for examining the financial position and other circumstances of a company. The company inspection is a significant instrument for acquiring knowledge of inherent risks in the offeree company, and for identifying risks with the acquisition in general. The con

Centrum för handelsforskning vid Lunds universitet VERKSAMHETSBERÄTTELSE | 2020 2 VERKSAMHETSBERÄTTELSE CENTRUM FÖR HANDELSFORSKNING 2020 3 VERKSAMHETSBERÄTTELSE CENTRUM FÖR HANDELSFORSKNING 2020 Inledning Centrum för handelsforskning – det sjunde året För oss precis som för många andra har 2020 varit ett speciellt år. Corona har utmanat oss, på många olika sätt. En omedel- bar effekt var att det

https://www.lusem.lu.se/sites/lusem.lu.se/files/2024-01/verksamhetsberattelse-2020.pdf - 2026-07-28

This alphabetical list can be used as a quick guide to the support available to researchers. The list is updated continuously. If something is missing or difficult to find, please contact us at lthin [at] lth [dot] lu [dot] se (lthin[at]lth[dot]lu[dot]se)A B C D E F G H I J K L M N O P Q R S T U V W X Y ZAAerosols one of LTH's profile areas. Aerosols (lth.se) AI and Digitalization one of LTH's pro

https://www.lthin.lth.se/en/research/z-research-support - 2026-07-27

The performance-based codes currently used for design of fire resistance of structural members are, implicitly or explicitly, based on maintaining a certain risk level. The risk level takes into account the potential injuries and casualties if structural collapse should occur in case of fire. Once the design is made, the risk level is not stated explicitly. A risk based design method is presented

We report on a monotonic reduction of Curie temperature in dilute ferromagnetic semiconductor (Ga,Mn) As upon a well controlled chemical-etching/oxidizing thinning from 15 nm down to complete removal of the ferromagnetic response. The effect already starts at the very beginning of the thinning process and is accompanied by the spin reorientation transition of the in-plane uniaxial anisotropy. We p

Aiming to start a constructive debate,“A tour to sustainability?” examines the preparedness of the tour operating sector to undertake the challenges of sustainable tourism. Drivers and barriers for acknowledging operators’ share of impacts and consequently their responsibilities for actions are presented and analysed further. The influential potential of tour operators in tourism industry is defin

A spin–orbit-coupled Bose–Einstein-condensed cloud of atoms confined in an annular trapping potential shows a variety of phases that we investigate in the present study. Starting with the non- interacting problem, the homogeneous phase that is present in an untrapped system is replaced by a sinusoidal density variation in the limit of a very narrow annulus. In the case of an untrapped system there

Genom EU-domstolens banbrytande avgörande i UsedSoft 2012 bekräftades att konsumtion av spridningsrätten kan ske till digitala kopior av datorprogram, förutsatt att kraven för en ”första försäljning” enligt artikel 4.2 dator-programdirektivet uppfylls. Domen innebar slutpunkten för den vedertagna uppfattningen att spridning av digitala verk ska klassificeras som tjänster, för vilka konsumtionsprinIn 2012, the CJEU confirmed in the landmark UsedSoft case, that the right of distribution right in regards to digital copies of computer program can be exhausted, provided that the requirements for a “first sale” according to Article 4.2 of the Software Directive is met. The ruling put an end to a previous ion that the distribution of digital copies of copyrighted works is considered as a service