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Processes with τ-leptons in the final state are important for Standard Model measurements and searches for physics beyond the Standard Model. The ATLAS experiment at the Large Hadron Collider observes τ-leptons produced in proton–proton collisions only through their decay products. Data analyses involving hadronically decaying τ-leptons face challenges due to backgrounds from jets misidentified as
A magnetic compass sense has been demonstrated in all major classes of vertebrates, as well as in many invertebrates. In mammals, controlled laboratory studies of mice have provided evidence for a robust magnetic compass that is comparable to, or exceeds, the performance of that in other animals. Nevertheless, the vast majority of laboratory studies of spatial behavior and cognition in murine rode
Recension av avhandlingDissertation review
This master’s dissertation aims to investigate testing of anchors in general, and anchors installed in limestone in particular. A detailed study of the various types of anchors has been completed, as a study of the European standard – EN 1537 – of anchors and the testing of such constructions. A case study has been conducted where three anchors were installed in the limestone in Malmö, and then te
Children with generalized anxiety disorder (GAD) are often described by their parents or teachers as "little adults, " in part because of the seemingly adult-like themes that populate their child's worries; for example, the health of family members or family finances and concerns about performance. Younger children may experience more vague worries of "something" bad happening to themselves, famil
The present study adds to the sparse published Swedish literature on the performance of the Fama and French Three-Factor model on the Swedish stock market. The ability of the model to measure the cost of equity is compared with that of the CAPM. The tests are conducted in time periods with and without financial turmoil. The Fama and French Three-Factor Model is found to provide improved explanator
This paper describes preliminary results from the test-retest of the NAME 1.0. Four scales were tested: Mobility-related participation frequency; Mobility ease/difficulty; Mobility dependence; Extent of assistance in mobility. The test was conducted in the five Nordic countries. In all 147 mobility device users took part in the study, mean age 60 years (range 19 - 93). Each participant was intervi
Purpose: Right ventricular (RV) dysfunction is the key prognostic factor in pulmonary arterial hypertension (PAH). Progression to RV failure involves dilatation, systolic and diastolic impairment, fibrosis, and metabolic changes. Lung transplantation (LTx) normalizes RV afterload, but the extent of recovery and its relation to immunosuppressive therapy remain unclear. We aimed to assess RV functio
One-line title UTBYTESSTUDIER Naturvetenskaplig fakultet INTERNATIONELL ERFARENHET Utbytesstudier Minor Field Studies Praktik Sommarkurser (Göra kandidat/master’s-arbete utomlands) International Networking vid LU UTBYTES STUDIER? Studera en eller två terminer vid ett av våra partner universitet Du betalar inte någon studieavgift vid partneruniversitetet Kurser du läser vid värduniversitetet kan ti
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/2020-10/Utbyte%20milj%C3%B6vetare%202020-10.pptx - 2026-07-09
Leucism, broadly defined as the lack of melanin pigmentation, occurs in many animal species. Most studies on leucism and other colour aberrations are based on opportunistic observations or small cross-sectional samples, thus limiting our ability to produce reliable results and test theoretical predictions. This study combines cross-sectional and longitudinal data collected in 2016–2020 from a popu
High-speed planar imaging of key combustion species, like hydroxyl radicals (OH), is crucial for understanding the complex chemistry–turbulence interactions in turbulent flames. However, conducting high-speed (kHz) diagnostics is challenging due to the requirements on advanced optical system, including both fast lasers and cameras. In this paper, we report a computational imaging method to artific
Cannabis sativa var. Kompolti, a variety routinely used for food production purposes, is characterized by a low concentration of psychoactive molecules, although containing many other biologically attractive metabolites in all parts of the plant, including the roots. In the present work, we evaluate the specific biological activities of the roots’ extract from plants cultivated through aeroponics,
During translation, the rate of ribosome movement along mRNA varies. This leads to a non-uniform ribosome distribution along the transcript, depending on local mRNA sequence, structure, tRNA availability, and translation factor abundance, as well as the relationship between the overall rates of initiation, elongation, and termination. Stress, antibiotics, and genetic perturbations affecting compos
The ability to see colour at night is known only from a handful of animals. First discovered in the elephant hawk moth Deilephila elpenor, nocturnal colour vision is now known from two other species of hawk moths, a single species of carpenter bee, a nocturnal gecko and two species of anurans. The reason for this rarity - particularly in vertebrates - is the immense challenge of achieving a suffic
From the flashy to the humble - Towerless Medieval Churches in DenmarkThe article investigates a special category of medieval churches, the towerless churches. The Danish concept for “kullet”, meaning bald headed are discussed, an inventory of the towerless churches is established for medieval Denmark, the architecture is analyzed in relation to different ideals and studied from social and economi
In modern Swedish, the word typ has a number of functions and meanings. Until about 1930, typ had, however, only a nominal function, and the other uses of typ have accordingly developed successively during the 20th century. In this article, which is based on a paper by Skärlund (2010), we track the grammaticalization of typ by utilizing electronic corpora, mainly comprising Swedish newspaper texts
INTRODUCTION: Regular physical activity confers health benefits for all. Parents commonly want their children to be physically active, and want to be physically active themselves, but children with cerebral palsy (CP) who are non-ambulant face challenges, and they need support to be physically active. Dynamic standing in the novel motorized assistive device Innowalk has positive effects in childre
Wind-abraded cobbles (ventifacts) and aeolian sand are known from the sandy-gravelly coastal areas of south-western Sweden, especially in association with raised deltas. Ventifacts are recorded on at least two different stratigraphic levels, at some sites atop glaciofluvial sediment, at other sites atop littoral deposits, and in some places at both levels, while aeolian sand usually forms a surficWind-abraded cobbles (ventifacts) and aeolian sand are known from the sandy-gravelly coastal areas of south-western Sweden, especially in association with raised deltas. Ventifacts are recorded on at least two different stratigraphic levels, at some sites atop glaciofluvial sediment, at other sites atop littoral deposits, and in some places at both levels, while aeolian sand usually forms a surfic
