Filtyp
Arbuscular mycorrhizal fungi (AMF) are considered ecosystem engineers, but the interactions of their mycelium with their immediate surroundings are largely unknown. In this study, we used microfluidic chips, simulating artificial soil structures, to study foraging strategies and habitat modification of Rhizophagus irregularis symbiotically associated to carrot roots. AMF hyphae foraged over long d
The Concordance Index (C-index) is a commonly used metric in Survival Analysis for evaluating the performance of a prediction model. In this paper, we propose a decomposition of the C-index into a weighted harmonic mean of two quantities: one for ranking observed events versus other observed events, and the other for ranking observed events versus censored cases. This decomposition enables a finer
Outcome under-ascertainment, characterized by the incomplete identification or reporting of cases, poses a substantial challenge in epidemiologic research. While capture-recapture methods can estimate unknown case numbers, their role in estimating exposure effects in observational studies is not well established. This paper presents an ascertainment probability weighting framework that integrates
I denna rapport redovisas populationstrender för 224 svenska fågelarter för olika långa tidsperioder, samt korttidstrender för 13 arter av större däggdjur. Fåglarna har räknats höst, vinter, vår och sommar enligt strikt standardiserade metoder. Sommar- respektive vinterpunktrutter har räknats sedan 1975, i huvudsak i södra Sverige. Standardrutterna räknas också på sommaren (sedan 1996) men täcker We present the results of the Swedish Bird Survey, a project run by the Department of Biology, Lund University, as a part of the National Monitoring Programme of the Swedish Environmental Protection Agency. The results for 2023 include data from: 517 winter point counts in 2022/2023 (48th winter), of which 243 were carried out during the Christmas/New Year count, 181 summer point count routes (49t
Popular Abstract in Swedish Under de senaste åren har nödvändigheten att ta hänsyn till utsatta grupper i den svenska befolkningen och deras varierande behov lyfts fram i rapporter och utredningar om utformningen av vård och rehabilitering av äldre. En sådan utsatt grupp är äldre teckenspråkliga döva. Svårigheten att kommunicera, i kombination med åldersrelaterade sjukdomar, funktionsbegränsningarVery little is known about the consequences of aging and the wellbeing of deaf sign language users. This thesis contributes to filling this knowledge gap. The overarching aim was to gain further understanding and to increase the knowledge about quality of life, in terms of subjective wellbeing and health, activity and social contacts, among older deaf sign language users. After having established
AIMS: Cardiovascular disease (CVD) is one of the leading causes of mortality and morbidity worldwide, including in Sweden. The main aim of this study was to explore the temporal trends and spatial patterns of CVD in Sweden using spatial autocorrelation analyses.METHODS: The CVD admission rates between 2000 and 2010 throughout Sweden were entered as the input disease data for the analytic processes
The aim of this paper is to critically examine, discuss, draw conclusions, and come up with ideas how to harmonize GIS education in order to realize the envisaged clientele benefits globally. The paper draws experiences and lessons learnt, with examples from ongoing joint GIS MSc programs/courses being implemented in Mozambique, Rwanda, and Uganda. All the five courses (3 in Uganda, 1 in Mozambiqu
At Dagsmosse in south-central Sweden, evidence from well-preserved Mesolithic wetland sites (10,200–7000 cal a BP) demonstrates occupation continuity among Hunter-Gatherer-Fisher (HGF) communities in wetland areas. This study presents detailed environmental reconstructions of the Dagsmosse basin, where Mesolithic fishing and dwelling activities were recorded. Focusing on the Preboreal–Boreal biozo
Primary graft dysfunction (PGD), defined as ventricular dysfunction occurring within 24 hours after heart transplantation (HTx) in the absence of identifiable secondary causes, remains a major contributor to early post-transplant mortality. Over the past decade, there has been a growing understanding of the burden of PGD, the clinical relevance of PGD classification and severity grading, and effor
Concerns have been raised about the quality of reporting in nutritional epidemiology. Research reporting guidelines such as the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement can improve quality of reporting in observational studies. Herein, we propose recommendations for reporting nutritional epidemiology and dietary assessment research by extending the ST
Popular Abstract in Swedish Syftet med arbetet är att undersöka och påvisa hur ett bostadshus kan projekteras så att funktionen på bästa sätt motsvarar de krav som ställs, till lägsta möjliga kostnad och miljöpåverkan över hela livscykeln. Såväl metodiken för helhetsprojektering, som byggnadens specifika egenskaper och funktioner studeras. Metodiken som utvecklas är generell, medan tillämpningen, The objective of this work is to explore ways of enhancing the overall lifetime quality, including cost and environmental efficiency, of Swedish concrete multi-dwelling buildings. The building and its characteristics, as well as the procedures for whole life optimisation, are addressed. The methods developed are general for buildings, while the application is specific. The fundamental characteris
I det mångkulturella samhälle Sverige idag är, har dagstidningar en viktig roll i att spegla detta samhälle på ett korrekt sätt. Vi har intresserat oss för hur personer med annan etnicitet presenteras och hur ämnen som immigration och integration framställs i Sydsvenskan. Vi vill undersöka hur representationen ser ut och om den kan tänkas vara en bidragande orsak till vardagens problem, såsom disk
Chills and vomiting have traditionally been associated with severe bacterial infections and bacteremia. However, few modern studies have in a prospective way evaluated the association of these signs with bacteremia, which is the aim of this prospective, multicenter study. Patients presenting to the emergency department with at least one affected vital sign (increased respiratory rate, increased he
Lunds kommuns klimatpolitiska råd bildades hösten 2018 med uppdrag att utvärdera hur Lunds kommuns samlade politik är förenlig med de klimatmål somantagits av kommunfullmäktige. Rådet, som består av forskare från Lunds universitet (LU) och SLU Alnarp, har sammantaget en bred tvär- och mångvetenskaplig kompetens och en gedigen erfarenhet av samverkan med samhället. Samarbetet mellan Lunds kommun oc
Apelin, a ligand of the APJ receptor, is overexpressed in several human cancers and plays an important role in tumor angiogenesis and growth in various experimental systems. We investigated the role of apelin signaling in the malignant behavior of cutaneous melanoma. Murine B16 and human A375 melanoma cell lines were stably transfected with apelin encoding or control vectors. Apelin overexpression
Bakgrund Teknikutvecklingen inom hälso- och sjukvårdsområdet möjliggör ständigt nya och mer avancerade sätt att distansmonitorera och vårda patienter digitalt. Digitaliseringen inom hälso- och sjukvårdsområdet i form av till exempel hälsoapplikationer gör det möjligt för patienter och personal att ha kontakt och kommunicera digitalt med varandra (WHO, 2011). itACiH är ett digitalt system där patie
Resonant photoelectron spectroscopy (RPES) has been used to probe electronic structure properties of the closed-shell [FeII(CN)6]4− and open-shell [FeIII(CN)6]3− prototype transition metal complexes in aqueous solution. Site-selective Fe 2p (L-edge) RPES mapsprovide new insight into spin-coupling processes at the core-excited metal centers, with autoionization of [FeIII(CN)6]3− showing a dramatic
