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Results are presented of a search for particles decaying into final states with significant missing transverse momentum and exactly two identical flavour leptons (e, mu) of opposite charge in root s = 7 TeV collisions at the Large Hadron Collider. This channel is particularly sensitive to supersymmetric particle cascade decays producing flavour correlated lepton pairs. Flavour uncorrelated backgro
Life on Earth was sharply disrupted 66 Ma ago as an asteroid hit the sea-floor in what is today Yucatan Peninsula, Mexico. Approximately 600 km(3) of sedimentary rock were vapourized, ejected into the atmosphere and subsequently deposited globally as an ejecta apron and fallout layer. Proximal ejecta deposits occur in Belize and southern Mexico where the so called Albion island spheroid bed is sup
The modern medical treatment of HIV with antiretroviral therapy (ART) has drastically reduced the morbidity and mortality in patients infected with this virus. ART has also been shown to reduce the transmission risk from individual patients as well as the spread of the infection at the population level. This position statement from the Public Health Agency of Sweden and the Swedish Reference Group
A search for a new resonance decaying to a W or Z boson and a Higgs boson in the [Formula: see text] final states is performed using 20.3 fb[Formula: see text] of pp collision data recorded at [Formula: see text] 8 TeV with the ATLAS detector at the Large Hadron Collider. The search is conducted by examining the WH / ZH invariant mass distribution for a localized excess. No significant deviation f
A search has been performed for the experimental signature of an isolated photon with high transverse momentum, at least one jet identified as originating from a bottom quark, and high missing transverse momentum. Such a final state may originate from supersymmetric models with gauge-mediated supersymmetry breaking in events in which one of a pair of higgsino-like neutralinos decays into a photon
Results of a search for new phenomena in final states with an energetic jet and large missing transverse momentum are reported. The search uses 20.3 fb[Formula: see text] of [Formula: see text] TeV data collected in 2012 with the ATLAS detector at the LHC. Events are required to have at least one jet with [Formula: see text] GeV and no leptons. Nine signal regions are considered with increasing mi
Groundwater is an important source to supply drinking water demands in both arid and semi-arid regions. Nevertheless, locating high quality drinking water is a major challenge in such areas. Against this background, this study proceeds to utilize and compare five decision tree-based data mining algorithms including Ordinary Decision Tree (ODT), Random Forest (RF), Random Tree (RT), Chi-square Auto
OBJECTIVES: This study provides a detailed analysis of the global and regional burden of cancer due to occupational carcinogens from the Global Burden of Disease 2016 study.METHODS: The burden of cancer due to 14 International Agency for Research on Cancer Group 1 occupational carcinogens was estimated using the population attributable fraction, based on past population exposure prevalence and rel
Background We designed the EURAMOS-1 trial to investigate whether intensified postoperative chemotherapy for patients whose tumour showed a poor response to preoperative chemotherapy (≥10% viable tumour) improved event-free survival in patients with high-grade osteosarcoma. Methods EURAMOS-1 was an open-label, international, phase 3 randomised, controlled trial. Consenting patients with newly diag
BACKGROUND: As research in treatments for neurocognitive diseases progresses, there is an increasing need to identify cognitive decline in the earliest stages of disease for initiation of treatment in addition to determining the efficacy of treatment. For early identification, accurate cognitive tests cutoff values for cognitive impairment are essential. METHODS: We conducted a study on 297 cognit
Fulltext är ej tillgänglig i elektronisk form. För lån/kopia av tryckt uppsats kontakta Medicinska fakultetens bibliotek, Lunds universitet
Fulltext är ej tillgänglig i elektronisk form. För lån/kopia av tryckt uppsats kontakta Medicinska fakultetens bibliotek, Lunds universitet
På vilka värderingar och grundläggande teorier baserar sig vårt rättsystem och vad är lagens bindande kraft? Hur kan dessa teorier förklara klyftan mellan moraliska regler och lagregler? Denna uppsats består av tre delar. De två första delarna [Kap. 2 och 3] är mer deskriptiva och består dels av ett kapitel om illegal fildelning, dels av en analys av skandinavisk rättsrealism, framför allt VilhelThe general moral attitude is, to consider copyright infringements on the Internet as a socially acceptable behaviour. While the record industry and judicial system have both monetary and other reasons to fight illegal file sharing, both the technological and the moral development are combating these efforts. The legal realism as represented by Vilhelm Lundstedt is based on the idea that the lega
In the carriage of goods by sea most of the times there are three parties involved - the carrier, the shipper and the consignee. Due to the fact that more often than not they are unrelated to each other, such a relationship presupposes the use of fraudulently issued bills of lading. The purpose of this paper is to discuss the existing legal regimes governing the use of bills of lading and the way
Frågeställning: - Vilka av en charterresas komponenter anser resenärer vara viktiga respektive mindre viktiga att charterarrangörer tar ansvar och kompenserar för vid missnöje hos kunden för att skapa en nöjd kund? Syfte och bidrag: Syftet med denna kandidatuppsats är att analysera vilka komponenter i en charterresa som resenärer anser vara viktiga respektive mindre viktiga, med fokus på ansvar oc
Populärvetenskaplig sammanfattning: Under de geologiska perioderna Karbon och Perm var huvuddelen av jordens kontinenter ansamlade i en gigantisk landmassa som fått namnet Pangea, vilket betyder ”allt land”. Denna landmassa blev efterhand instabil och började mot slutet av perioden Trias, men framför allt under perioden Jura, att brytas sönder i ett antal mindre kontinentplattor. Denna uppbrytningDuring the Carboniferous and the Permian periods the great majority of the Earths continentinental blocks were assembled into one giant landmass – Pangea. This became, however, unstable leading to fragmentation that started in Late Triassic but intensified during the Jurassic period. The fragmentation was associated with violent volcanic eruptions that occasionally developed into active rifting. T
In 2004, the EU welcomed ten new member states. For two of these newcomers, namely the Czech and the Slovak Republic, the accession process did encounter difficulties as they got haunted by their own history. In both states? constitution, there are decrees, issue from the post-war era, including discriminative regulations against minorities. These decrees, commonly called Bene?-decrees, have been
