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We discuss the theoretical bases that underpin the automation of the computations of tree-level and next-to-leading order cross sections, of their matching to parton shower simulations, and of the merging of matched samples that differ by light-parton multiplicities. We present a computer program, MadGraph5 aMC@NLO, capable of handling all these computations - parton-le

This thesis deals with ultrafast dynamics of electronic processes in rare gas atoms. The processes we explore include photoemission, where we time the emission of electrons moving away from the atomic core following ionization by a photon; and auto-ionization, where the atom spontaneously releases an electron wave-packet following photo-excitation. These processes occur on an attosecond and femtos

Aim: The aim of this study is to evaluate the quality of data on endometrial (EC) and ovarian, fallopian tube, peritoneal, abdominal or pelvic cancers (OC) registered in the Swedish Quality Register of Gynecologic Cancer (SQRGC). Method: A random sample of 500 patients was identified in the SQRGC and their medical charts were reviewed for re-abstraction of 31 selected core variables by an independ

An audio paper on H e (a) r; a soundscape connected to ecology, acoustics and embodiment, drawing on encounters and what happens in the connection. A fluctuation between hear-here-hér*-her. Originating in a work for the ensemble Nordic Affect’s concert at Nordic Music Days 2016, the piece has now been developed into both a quadrophonic and stereo version of H e (a) r (2017/18). The work has been r

The production of a prompt photon in association with a Z boson is studied in proton-proton collisions at a centre-of-mass energy s = 13 TeV. The analysis uses a data sample with an integrated luminosity of 139 fb−1 collected by the ATLAS detector at the LHC from 2015 to 2018. The production cross-section for the process pp → ℓ+ℓ−γ + X (ℓ = e, μ) is measured within a fiducial phase-space region de

I dagens samhälle är innovation av tilltagande värde för såväl industrialiserade som utvecklingsländer och ett innovativt samhällsklimat innebär ett betydande bidrag till den ekonomiska tillväxten och till samhällsutvecklingen i stort. Det bokförda värdet hos dagens bolag består till en stor och växande del av immateriella tillgångar och det blir ständigt lättare att tillgå mer och bättre kunskap.In today’s society innovation is increasingly important for a developed, as well as a developing, country and it is a significant contributor to economic growth and the evolution of society. The accounted value of companies increasingly consists of immaterial property and our access to existing knowledge is ever greater and ever easier. Since ideas and innovations are of such great importance to m

This Master’s thesis in library and information science deals with the development of Länkskafferiet, a SBIG created in 1994 by NetLab of the University Library of Lund. Länkskafferiet maintains a selection of quality controlled Internet links for the use of Swedish school children. We have had access to archives and files from the start of Länkskafferiet in 1994 to 2005 and have also interviewed

How many times have you heard that if children are in church they should be quiet and still? It was common to hear when I was young that children should go out as soon as they started making any noise. It was and is always a pleasure for everyone to hear the cute children singing a pretty song in church but afterwards there should be silence again! What I want is for the congregation to accept the

Uppsatsen behandlar barns rättsliga ställning i familjerättsliga mål, LVU-mål och asylmål. Arbetet syftar till att undersöka de likheter och skillnader som föreligger mellan dessa typer av processer. Det förekommer att barn kan vara inblandade hos flera myndigheter och domstolar samtidigt. Det kan handla om en vårdnadstvist mellan vårdnadshavarna i tingsrätten, samtidigt som det finns en begäran oThe essay deals with legal status of children in family law cases, LVU cases, and asylum cases. This work aims to investigate the similarities and differences that exist between these types of processes. It happens that a child may be involved with several governments and courts at the same time. This may involve a custody dispute between the legal guardians, in the district court, while there is

Towards a New Eldercare? Middle managers reflections on how to create good service within homes for the elderly. [translated title] For the past twenty years there has been a governing trend of efficiency and privatization of the swedish elder care. These trends have put the elder cares very foundation, it’s purpose, in a tremble. Middle managers within the swedish elder care are struggling to

Lagstiftaren har gjort bedömningen att barn i åldrarna 15-17 år bör skyddas från vissa sexuella handlingar och därför har man kriminaliserat köp av sexuell handling av barn. För att ansvar ska kunna utkrävas måste gärningspersonen ha uppsåt ifråga om alla omständigheter utom barnets ålder, där måste denne endast agerat oaktsamt. Enligt 6:13 BrB kan en person dömas för köp av sexuell handling av ba

We are living in a changing society where businesses need to keep themselves updated and adapt to changing circumstances. Hence, some brands need to repo- sition themselves to survive. The purpose with repositioning is that a brand wants to convey a different identity and therefore create a new image and position in the consumer’s mind. However, one can only control the change of the identity sinc

This paper includes a brief description of some closely related ongoing research activities aiming at learning from failures in order to improve the resilience of the Swedish railway system. One of these activities includes the development of a method aiming at assessing the capability for restoring the service of the railway system after strains affecting its technical, and often highly interdepe

Popular Abstract in Swedish Polymerer är samlingsnamnet på långa molekylkedjor. Runt omkring oss i vårt dagliga liv är vi omgärdade av polymerer så som plaster, lim, fibrer och proteiner. Utvecklingen av många högteknologiska produkter är starkt beroende av polymera material. Grundläggande kunskaper om dem och deras egenskaper är därför viktigt. I ett batteri kan många fördelar erhållas då den koThere is a growing need for multifunctional polymeric materials for the development of several important energy conversion technologies. For example, the polymer electrolyte is a key component in lithium polymer batteries. The basic functions of this electrolyte are to efficiently conduct the lithium ions and physically separate the electrodes. Consequently, these electrolytes should ideally posse

A classical solution for matching two image patches is to use the cross-correlation coefficient. This works well if there is a lot of structure within the patches, but not so well if the patches are close to uniform. This means that some patches are matched with more confidence than others. By estimating this uncertainty more weight can be put on the confident matches than those that are more unce