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Outcome in adult patients with severe TBI, using a management protocol allowing a cerebral perfusion pressure ≤ 60 mmHg – a retrospective study over 10 years

Background: Current guidelines for the treatment of severe TBI recommend maintaining a cerebral perfusion pressure (CPP) at 60–70 mmHg. In our institution, as well as others, an alternative algorithm—originally named the Lund concept—has been used. This treatment algorithm employs metoprolol and clonidine to limit CPP, accepting levels below 60 mmHg, with the aim of reducing cerebral edema. Previo

Digital municipal currencies as a new municipalist instrument for trans-local transformation: The case of the state of Rio de Janeiro, Brazil

Emerging from the citizen movements of the early 2010s, New Municipalism merges the administrative capacity of municipal government with the organizational capacities of activists and social movements to build more equal, just and ecological local economies. In these contexts, Digital Municipal Currencies (DMCs) emerge as potent instruments of counter-hegemonic struggle, enabling cities to impleme

Hallmark features of conventional BCS superconductivity in 2H-TaS2

Layered transition metal dichalcogenides (TMDs) are model systems to investigate the interplay between superconductivity and the charge density wave (CDW) order. Here, we use muon spin rotation and relaxation (μ+SR) to probe the superconducting ground state of polycrystalline 2H-TaS2, which hosts a CDW transition at 76 K and superconductivity below 1 K. The μ+SR measurements, conducted down to 0.2

Power Reduction Factor Modeling and Directional Power Control for EMF Compliance of Massive MIMO Base Stations

Modern cellular radio base stations (RBS) employ beamforming to dynamically steer radio frequency (RF) energy toward active users. This adaptive transmission produces significant angular and temporal variations in the equivalent isotropically radiated power (EIRP). To account for these variations, electromagnetic field (EMF) compliance assessment of RBSs rely on the usage of the EIRP envelope toge

Utveckling av verktyg för montering av fjäderbefästningar på järnvägsväxlar

Detta examensarbete utfört på uppdrag av och i samarbete med Vossloh Nordic Switch Systems AB i syfte att ta fram ett pressverktyg för montering av fjäderbefästningar (s.k. pandrolfjädrar) vilka används vid installation av järnvägsväxlar. Det verktyg som huvudsakligen används idag har inte kunnat brukas till hela produktportfolion av växlar på grund av verktygets storlek som inte tillåter åtkomst This master thesis work was carried out on behalf of and in collaboration with Vossloh Nordic Switch Systems AB with the aim of developing a pressing tool for the assembly of spring fasteners (so-called Pandrol e-clips) used in the installation of railway switches. The tool primarily used today has not been able to be used for the entire product portfolio of switches due to the tool’s size, which

Variation in DRD4 gene methylation in wild great tits is associated with behavioural tolerance to human disturbance but not with habitat urbanization

The increasing presence and activities of people in both urban environments and non-urban areas result in the exposure of many wild animal populations to persistent human disturbance. As a response, individuals in disturbed populations often become tolerant towards humans, which can have significant ecological and societal consequences, for example by affecting ecosystem services and human–wildlif

Digital Wellbeing and its Regulation for Children and Young People

This paper examines digital wellbeing as an evolving, mul-tifaceted concept shaped by technological design, data practices, and policy measures. Focusing on children and young people, it explores how digital wellbeing is governed through individual, platform, and government regulation. The technological dimension is foregrounded through well-being management tools such as screen-time dashboards, a

Ground deformation and groundwater dynamics: the role of interferometric synthetic aperture radar analysis in confined aquifer systems

Population growth and climate change have accelerated groundwater depletion globally. Interferometric synthetic aperture radar (InSAR) is a fairly new satellite remote sensing technique based on SAR images that offers a high-accuracy monitoring system of land surface motion driven by groundwater level changes in time and space that can never be achieved with point-in-situ measurements. In producti

Assortative breeding experiment in a songbird suggests telomere length is determined during early life rather than at conception

Telomere length (TL) early in life often shows high heritability and may predict telomere shortening later in life and life expectancy. Yet, there is limited data about what influences TL and TL change at early developmental stages. It is debated whether early-life TL is determined at conception or shaped by early environmental conditions. Here, we investigate whether TL and telomere shortening ar

Från snöslunga till styrkultur : Höganäsmodellen för kommunal koncernstyrning

Hur skapar man samsyn och samarbete i en kommunal koncern där förvaltningar tidigare tänkte i stuprör? I Höganäs växte en kultur av gemensamt ansvar fram genom vardagliga berättelser och budgetprocessen. Den här artikeln berättar historien om hur kommunen etablerade en koncernledningsgrupp för att styra sin samlade verksamhet. Eller var det egentligen en koncernkultur som växte fram?

Ställ in skärpan: dags att vässa förvaltningsberättelsen

Årsredovisningens förvaltningsberättelse är mer än formaliteter. Den ska ge en tydlig bild av verksamheten och ge underlag för framtida beslut. Här finns stora möjligheter att höja kvaliteten ytterligare. Forskare vid Ekonomihögskolan, Lunds universitet, ger konkreta tips för hur berättelsen kan bli tydligare och mer användbar.

Gut inflammation is associated with structural spinal damage in axial spondyloarthritis – results from the observational SPARTAKUS cohort

Background: In axial spondyloarthritis (axSpA), 5–10% of patients have comorbid inflammatory bowel disease (IBD). Beyond that, 50–60% display histologic inflammation in ileum/colon biopsies, and fecal calprotectin (F-calprotectin) is elevated in relation to healthy controls. Prior studies have shown such, often subclinical, gut inflammation in axSpA to be associated with more active disease, as me