Filetype
Active prechamber combustion systems for SI engines represent a feasible and effective solution in reducing fuel consumption and pollutant emissions for both marine and ground heavy-duty engines. However, reliable and low-cost numerical approaches need to be developed to support and speed-up their industrial design considering their geometry complexity and the involved multiple flow length scales.
Photoacoustic (PA) imaging is rapidly emerging as a promising clinical diagnostic tool. One of the main applications of PA imaging is to image vascular networks in humans. This relies on the signal obtained from oxygenated and deoxygenated hemoglobin, which limits imaging of the vessel wall itself. Giant cell arteritis (GCA) is a treatable, but potentially sight- and life-threatening disease, in w
In this article, we construct and analyse an explicit numerical splitting method for a class of semi-linear stochastic differential equations (SDEs) with additive noise, where the drift is allowed to grow polynomially and satisfies a global one-sided Lipschitz condition. The method is proved to be mean-square convergent of order 1 and to preserve important structural properties of the SDE. First,
Objective: The aim of this study was to assess the performance of kynurenine/tryptophan ratio for tuberculosis (TB) case-finding among antiretroviral therapy (ART)-naive people with HIV (PWH), and to investigate other factors associated with kynurenine/tryptophan ratio in this population. Design: A nested case-control study based on a cohort of 812 ambulatory PWH in the Oromia region, Ethiopia. Me
Background Suicide attempts are common in youth and have potentially lethal outcomes. Effective treatments targeting suicide attempts are scarce. Objective To assess the feasibility and preliminary efficacy of a family-based cognitive behavioural treatment relative to an active control for youth with suicidal behaviour. Methods 30 youths (93% female; mean (SD) age=14.6 (1.5) years) residing in Swe
Key questions for understanding hippocampal function in memory and navigation in humans are the type and source of visual information that reaches the human hippocampus. We measured bidirectional pairwise effective connectivity with functional magnetic resonance imaging between 360 cortical regions while 956 Human Connectome Project participants viewed scenes, faces, tools, or body parts. We devel
Anxiety disorders are common in children and adolescents, but access to evidence-based treatment is limited. Most clinical guidelines recommend stratified care, where less complex patients are offered low intensity interventions and complex patients more intensive options. Stepped care, where all patients initially receive low-intensity treatment, has gained traction due to its potential cost-effe
Objective: Family members of a person with drug addiction often experience negative impacts on their lives and face barriers to seeking professional support. More knowledge is needed about such barriers so they can be reduced. This article examines the help-seeking experiences of parents of adult children with drug addiction, a group that has received little attention in research. Method: We condu
Objective. This study aimed to investigate the potential of contrastive learning to improve auditory attention decoding (AAD) using electroencephalography (EEG) data in challenging cocktail-party scenarios with competing speech and background noise. Approach. Three different models were implemented for comparison: a baseline linear model (LM), a non-LM without contrastive learning (NLM), and a
Background: In cardiovascular magnetic resonance, late gadolinium enhancement (LGE) is the standard method to visualize myocardial infarction (MI). Many algorithms quantifying infarct size in LGE images exist. However, only few algorithms have been validated, i.e., benchmarked against an ex-vivo measurement. Furthermore, the reported algorithm performance varies considerably between studies. Objec
Microplastic particles are of increasing environmental concern around the globe and recent studies have shown that these particles are present in the entire water column, thus affecting a range of zooplankton including copepods that have a vital role in the marine food web. This study investigated whether microplastic beads have an effect in the filtration rate in the copepod Acartia tonsa, which
Smart City is a paradigm for the development of urban spaces through the implementation of state-of-the-art ICT. There are two main approaches when developing Smart Cities: top-down and bottom-up. Based on the bottom-up approach, the concepts of Smart People and Smart Communities have emerged as dimensions of the Smart City, advocating for the engagement of citizens in Smart People initiatives. Th
Industrial policy regains interest in politics and academia to drive economic growth and solve challenges. However successful implementation remains challenging, and it lacks consensus on a common framework. Hence, firstly the study synthesises existing principles and frameworks into a comprehensive framework of principles for industrial policy for the 21st century. Secondly, it examines the align
This thesis investigates how the integration of post-combustion carbon capture (PCC) systems would affect combined heat and power (CHP) plant performance, using DWSIM, an open- source process simulation tool. A case study on a CHP plant in southern Sweden was conducted, with models simulated for both baseline and CCS-integrated operation. DWSIM proved accurate within a relative error of under 3 %
The process of associative inference is one that is vulnerable to social biases and misinformation. Previous research has shown that associative inference, where separate yet related episodes are combined into unified memory representations, benefits from ingroup contexts relative to outgroup contexts. The present study investigated whether these effects arise from differences in source monitoring
Sid 1Sid 5 Forskning i världsklass Cancer- och diabetessjukdomarnas gåtor, ökad spridning av demokrati och mänskliga rättigheter, global uppvärmning och mänsklig klimat- påverkan är några av vår tids största utmaningar. Utmaningar som Lunds universitet, rankat som ett av världens främsta universitet, arbetar med varje dag. Få, eller ingen, kan ensam lösa dessa problem. Men tillsammans kan vi göra
https://www.lu.se/sites/www.lu.se/files/allman.pdf - 2026-07-08
Universitetslektor Kontaktinformation E-post: sylvain [dot] richoz [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsSylvain Richoz profil i Lunds universitets forskningsportalMy research is focused on:1) the interactions between climate-induced change in seawater chemistry and palaeoecological networks and the resultant consequences f
https://www.geologi.lu.se/sylvain-richoz - 2026-07-07
A Lecture on the scene LIVE - Öppningsföreläsning med Professor Esa Kirkkopelto"A Lecture on the scene” Offentlig öppningsföreläsning med Konstnärliga fakultetens nya Professor i teater, konstnärlig forskning, Esa Kirkkopelto, verksam vid Teaterhögskolan i Malmö, Lunds Universitet. Esa Kirkkopelto utnämndes till ny professor vid Teaterhögskolan i Malmö, Lunds universitet, i början av 2020, och d
https://www.thm.lu.se/oppningsforelasning-med-professor-esa-kirkkopelto-live-stream - 2026-07-07
