The minimization of the total variation is a well-established technique of preservingedges and discontinuities. Therefore it has wide applicability in image processing,where one is interested in recovering a corrupted image while preserving edges inthe image. In the last decades, in the literature, there have been introduced manydifferent approaches and algorithms for minimizing the total variatio

Due to its low symmetry, β-Ga2O3 exhibits a strongly anisotropic optical response. As a result, the absorption spectra change with the polarization state of the incoming photons. To understand this phenomenon, here we calculate the complete electromagnetic wave equation solutions as a function of linear polarization angle and photon energy for β-Ga2O3 using its previously measured complex dielectr

This reflection on Göran Sonesson's writings and theoretical engagement in art is also a survey of a set of semiotic concepts related to this area. As a semiotician Sonesson wrote about varying sub-genres like fine art, photography, film and architecture. The reflection is also a personal recollection - as a colleague, friend and participant in the Lund circle of semiotics - of ideas and discussio

BACKGROUND: Obesity rates have nearly tripled in the past 50 years, and by 2030 more than 1 billion individuals worldwide are projected to be obese. This creates a significant economic strain due to the associated non-communicable diseases. The root cause is an energy expenditure imbalance, owing to an interplay of lifestyle, environmental, and genetic factors. Obesity has a polygenic genetic arch

Background Ozone is a pollutant known to cause adverse effects on human health. It is formed by reactions between nitrogen oxides (NOx) and hydrocarbons under the influence of sunlight. In urban areas ozone is consumed oxidating nitrogen oxide (NO) to nitrogen dioxide (NO2). Despite the potential to cause adverse health effects, the local spatial distribution of ozone and the relationship between

BACKGROUND: Despite pain control being a top priority in end-of-life care, pain continues to be a troublesome symptom and comprehensive data on pain prevalence and pain relief in patients with different diagnoses are scarce.METHODS: The Swedish Register of Palliative Care (SRPC) was used to retrieve data from 2011 to 2022 about pain during the last week of life. Data were collected regarding occur

Heart failure (HF) is associated with high mortality, decreased quality of life, and places a heavy burden on healthcare resources. Numerous HF patients are diagnosed without a conclusive echocardiogram and are lacking appropriate pharmacotherapy. The majority of HF studies in Sweden are based on hospital registries that may not represent the entirety of the HF patient population. This thesis exam

BACKGROUND AND AIM: In many places worldwide there is an ongoing urbanization, often achieved through densification. An increased number of inhabitants in an area often leads to both increased traffic and placement of new buildings closer to roads, and thus increased population exposure to road traffic noise. The aim of the study was to estimate and compare the health impacts of road traffic noise

Gait Speed Reserve (GSR) expresses a difference between fast and comfortable gait speed and may have an impact on everyday functioning. It was also hypothesized as a useful proxy measure of physiological reserve. However, height-normalizing values of GSR and its associated factors have not been evaluated in a general population of older adults. Therefore, we aimed to investigate the distribution o

A combination of searches for a new resonance decaying into a Higgs boson pair is presented, using up to 139 fb^{-1} of pp collision data at sqrt[s]=13 TeV recorded with the ATLAS detector at the LHC. The combination includes searches performed in three decay channels: bb[over ¯]bb[over ¯], bb[over ¯]τ^{+}τ^{-}, and bb[over ¯]γγ. No excess above the expected Standard Model background is observed a

This article summarises the state of the science on the role of the gut microbiota (GM) in diabetes from a recent international expert forum organised by Diabetes, Diabetes Care, and Diabetologia, which was held at the European Association for the Study of Diabetes 2023 Annual Meeting in Hamburg, Germany. Forum participants included clinicians and basic scientists who are leading investigators in

Searches for exclusive decays of the Higgs boson into D⁎γ and of the Z boson into D0γ and Ks0γ can probe flavour-violating Higgs boson and Z boson couplings to light quarks. Searches for these decays are performed with a pp collision data sample corresponding to an integrated luminosity of 136.3 fb−1 collected at s=13TeV between 2016–2018 with the ATLAS detector at the CERN Large Hadron Collider.

Background: Hypertension is an important cardiovascular risk factor with potentially harmful consequences. Home blood pressure monitoring is a promising method for following the effect of hypertension treatment. The use of technology-enabled care and increased patient involvement might contribute to more effective treatment methods. However, more knowledge is needed to explain the motivations and

Background The adverse health effects associated with long commutes provides additional evidence of the commuting paradox. Better job opportunities and higher incomes in larger local labour markets are offset by the negative consequences of longer commutes including lower levels of life satisfaction. Long commutes extend the work day and time spent commuting is time lost for health beneficial actiThe adverse health effects associated with long commutes provides additional evidence of the commuting paradox. Better job opportunities and higher incomes in larger local labour markets are offset by the negative consequences of longer commutes including lower levels of life satisfaction. Long commutes extend the work day and time spent commuting is time lost for health beneficial activities such