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In this work the inhomogeneous (zero-phonon line) and homogeneous linewidths and the permanent electric dipole moment change (averaged value of all dipole orientations) for the Ce 4f-5d transition in Y2SiO5 were measured in order to investigate the possibility for using Ce as a sensor to detect the hyperfine state of a spatially close-lying Pr or Eu ion. The experiments were carried out on Ce dope
Vasopressin and oxytocin are synthesised in the hypothalamus and released to the blood stream via the posterior lobe of the hypophysis. Research during later years has shown that these peptides are also produced in other parts of the brain. The secretion to plasma is stimulated by oestrogen, an effect which is counteracted by progestagen. During delivery the fetus can also produce substantial amou
In June 2005 the Commission imposed a &euro&semic60 million fine on AstraZeneca for abusing its dominant position. This was followed in December 2005 by the Discussion Paper on the application of Article 82 EC, issued by the Directorate-General for Competition of the European Commission. This thesis discusses the interpretation of Article 82 EC and does this from the perspective of pharmac
Sen ankomst för arbetstagare är ett problem som sällan tvistas om i domstol, och avgörs inte särskilt ofta till arbetsgivarens favör när denne vill säga upp arbetstagare på denna grund. Uppsatsens syfte är att utreda vad som gäller angående arbetsgivarens uppsägningsrätt i fall av denna typ utifrån diverse rättskällor, och hur frågan hanteras i praktiken av företag och fackliga ombudsmän då det kaLate arrival for work by an employee is an issue that is rarely tested in trial, nor does the employer win cases of this type very often. The purpose of this essay is to investigate the employer’s right to dismiss an employee on this ground. Different sources of law will be used to assess this, coupled with an insight into how the matter is handled in companies and trade union solicitors since thi
This dissertation examines the construction of P&&semicI club letters of undertaking by the English courts, and whether their approach can be criticised based on the legal nature of such contracts, the principles of construction which have been held applicable to them and their commercial purpose. A letter of undertaking serves as alternative security to an arrest and consists of a prom
Many modern buildings with glass facade have been built in recent years. The idea is often to create a transparent building with an impression of future and development. Glass facades are often being used in office buildings, where workers spend most of their hours of daylight. Because of this, thermal and visual comfort are very important in order to provide a pleasant indoor climate. When the po
Immateriella rättigheter utgör en väldigt viktig komponent på den globala markanden och enorma investeringar ligger ofta bakom uppkomsten och underhåll av starka varumärken. Detta skapar givetvis starka incitament att bevaka och skydda dessa varumärken och i den mån det går att reglera tredje mans användning genom exempelvis licenser. Frågan huruvida aktörer såsom banker och andra finansiella instIntellectual property is a very important component in the global market and enormous investments are often underlying for the development and maintenance of strong brands. This obviously creates strong incentives to monitor and protect these trademarks and to the extent possible, regulate the use by third parties through licenses. The question whether players such as banks and other financial ins
Remote sensing is increasingly being used as a cost-effective and practical solution for the rapid evaluation of impacts from wildland fires. The present study investigates the use of the support vector machine (SVM) classification method with multispectral data from the Advanced Spectral Emission and Reflection Radiometer (ASTER) for obtaining a rapid and cost effective post-fire assessment in a
A search is presented for pair production of long-lived neutral particles using 33 fb-1 of s=13 TeV proton-proton collision data, collected during 2016 by the ATLAS detector at the LHC. This search focuses on a topology in which one long-lived particle decays in the ATLAS inner detector and the other decays in the muon spectrometer. Special techniques are employed to reconstruct the displaced trac
Background: The aim of this study was to clarify the possible causal associations between education phenotypes and non-fatal suicide attempts. In particular, we evaluated the roles of academic achievement (school grades), cognitive performance (IQ), and educational attainment (education level). Methods: Based on longitudinal Swedish registry data, we included 2,335,763 individuals (48.7% female) w
• Misdiagnosed and maltreated scaphoid fractures filed to the Swedish National Patient Insurance Company (LÖF) 2011–2018 were analyzed in terms of complications and costs for society. All filed claims are database-registered (altogether 200 000 claims since 2000). This database was assessed in June 2019 through injury ICD10-SWE-diagnoses. Demographics, complications, complaints, corrective surgeri
A search is made for a vectorlike T quark decaying into a Higgs boson and a top quark in 13 TeV proton-proton collisions using the ATLAS detector at the Large Hadron Collider with a data sample corresponding to an integrated luminosity of 139 fb-1. The Higgs-boson and top-quark candidates are identified in the all-hadronic decay mode, where H→bb¯ and t→bW→bqq¯′ are reconstructed as large-radius je
Background: Environmental lead exposure has been associated with decreased kidney function, but evidence from large prospective cohort studies examining low exposure levels is scarce. We assessed the association of low levels of lead exposure with kidney function and kidney disease. Study Design: Prospective population-based cohort. Setting & Participants: 4,341 individuals aged 46 to 67 years
A search for direct pair production of the supersymmetric partner of the top quark, decaying via a scalar tau to a nearly massless gravitino, has been performed using 20 fb (Formula presented.) of proton–proton collision data at (Formula presented.). The data were collected by the ATLAS experiment at the LHC in 2012. Top squark candidates are searched for in events with either two hadronically dec
This paper presents a search for pair production of higgsinos, the supersymmetric partners of the Higgs bosons, in scenarios with gauge-mediated supersymmetry breaking. Each higgsino is assumed to decay into a Higgs boson and a nearly massless gravitino. The search targets events where each Higgs boson decays into Formula Presented, leading to a reconstructed final state with at least three energe
A search for the single production of a vectorlike top partner (Formula Presented) with mass greater than 1 TeV decaying into a Formula Presented boson and a top quark is presented, using the full Run 2 dataset corresponding to Formula Presented of Formula Presented collisions at Formula Presented, collected in 2015-2018 with the ATLAS detector at the Large Hadron Collider. The targeted final stat
Simultaneous digital breast tomosynthesis and mechanical imaging (DBTMI), a novel screening approach, combines anatomic DBT with functional analysis of the stress distribution on the compressed breast by mechanical imaging (MI). Preliminary studies suggest potential to reduce false positive findings. DBTMI requires to align DBT and MI images. In this study, we have analyzed robustness to alignment
A combination of searches for Higgs boson decays into a visible photon and a massless dark photon (H → γγd) is presented using 139 fb−1 of proton-proton collision data at a centre-of-mass energy of s = 13 TeV recorded by the ATLAS detector at the Large Hadron Collider. The observed (expected) 95% confidence level upper limit on the Standard Model Higgs boson decay branching ratio is determined to
BACKGROUND: Community-acquired pneumonia (CAP) is a leading cause of hospitalization worldwide. Bed rest with low levels of physical activity is common during periods of hospitalization and leads to functional decline as well as increased risk of complications. The aim of this study is to assess the effect of supervised physical training during hospitalization with CAP compared with standard usual
