Sökresultat

Inom Medie- och kommunikationsvetenskap, vid Institutionen för kommunikation och medier, på Lunds universitet finns det möjlighet att göra flertalet studier av kommunikativa processer. I uppsatsen “Efemär media och algoritmers påverkan på TikTok: en analys av TikToks For You-algoritm utifrån ett tidsbegränsat gränssnitt” analyserar Sara Al-Juburri och Johanna Laos huruvida ett relativt nytt fenome

From the recent mortality trends in Central and Eastern Europe, it is clear that in the former socialist countries the economic transition had a different effect on male and female mortality: premature death became much more frequent among males, and the gender mortality gap increased as a result. The psycho-social stress hypothesis (Cornia and Paniccia, 2001) explains the Eastern European experie

Purpose: Global megatrends such as urbanization and ageing of the population result in fast-paced demographic changes, which pose different types of challenges for different regions. While many rural municipalities bear the burden of under-used buildings, cities are in a hurry to develop new ones to meet new space demands. The purpose of this paper is to assess the potential of relocatable modular

BACKGROUND: Defensive coping (DefS) was associated with a vulnerable cardiovascular profile in Blacks. The copeptin/vasopressin system is a manifestation of hypothalamic-pituitary-adrenal-axis activity and may act as an acute compensatory mechanism when there is a disruption in volume-loading homeostasis, i.e. when cardiac stress is evident. Whether DefS will influence associations between copepti

In recent decades, changes in vegetation phenology have exhibited a tight coupling with global warming. Mountain ecosystems are particularly susceptible to climate change, with high elevations warming faster than lower areas. The inconsistent rate of temperature change across elevations may lead to synchronization of phenological patterns, reducing the differences in phenology timing between high

This meta-analysis and systematic review examined the effects of psychedelic substances on death anxiety, specifically evaluating whether psychedelic experiences are associated with statistically significant reductions in death anxiety. Studies were eligible if they quantitatively assessed death anxiety or death acceptance using validated measures, or qualitatively explored attitudes toward death

Background: Adult-onset diabetes comprises subgroups differing in pathophysiology, clinical presentation, and risk of comorbidities. We investigated early phenotypic differences between individuals who later developed diabetes, stratified by subgroup at diabetes diagnosis. Methods: We conducted a pooled analysis of nine prospective European cohorts with 3309 individuals developing incident diabete

This study aimed to obtain high-resolution 3D isotropic turbo spin-echo (TSE) wrist MRI acquisitions at 7T, with and without fat suppression, facilitated by compressed-sensing (CS) acceleration. In 16 healthy subjects, fat-suppressed (FS) and nonfat-suppressed (NFS) TSE wrist images were obtained. The protocol consisted of a SENSE-accelerated scan, with an isotropic voxel size of 0.45 mm and acqui

The success of cancer immunotherapy depends on the priming of tumor-specific T and B lymphocytes. However, tumor cells often downregulate antigen presentation and mount an immunosuppressive tumor microenvironment (TME), which excludes immunogenic cells and hinders broad success of cancer immunotherapies, including immune checkpoint blockade (ICB). Type 1 conventional dendritic cells (cDC1s) are cr

The aim of this work was to study the leaching of hazardous substances in additives and admixtures that are commonly contained in concrete. Time-dependent leaching has been analyzed for three types of metal containing concretes: with ordinary Portland cement (OPC), fly ash, and slag. The concretes had uniform leaching patterns, clearly above detection limits. The prolonged diffusion test of 1,700

Two patterns of bacterial growth response upon drying and rewetting (DRW) of soils have previously been identified. Bacterial growth can either start increasing immediately after rewetting in a linear fashion (“type 1” response) or start increasing exponentially after a lag period (“type 2” response). The effect of repeated DRW cycles was studied in three soils with different response patterns aft

OBJECTIVES: To assess whether the triage model Sepsis Alert for Emergency Departments results in improved initial care of patients with severe infections. DESIGN: Interventional study comparing patient care before and after the start of a new triage model, including 90-day follow-up. SETTING: Eight emergency departments in Skåne County, Sweden. SUBJECTS: Patients with suspected severe infection. I

The maritime expansion of Scandinavian populations during the Viking Age (about ad 750–1050) was a far-flung transformation in world history1,2. Here we sequenced the genomes of 442 humans from archaeological sites across Europe and Greenland (to a median depth of about 1×) to understand the global influence of this expansion. We find the Viking period involved gene flow into Scandinavia from the The maritime expansion of Scandinavian populations during the Viking Age (about ad 750–1050) was a far-flung transformation in world history1,2. Here we sequenced the genomes of 442 humans from archaeological sites across Europe and Greenland (to a median depth of about 1×) to understand the global influence of this expansion. We find the Viking period involved gene flow into Scandinavia from the

Nowadays, autonomous electric vehicles (AEVs) are increasingly popular due to low resource consumption, low pollutant emission, and high efficiency. In practice, Vehicle-to-Grid (V2G) networks supply energy power to EVs to ensure the usage of EVs. However, there are still certain security and privacy concerns in V2G connections, such as identity impersonation and message manipulation. Additionally

Background and objectivesDarkness is a significant barrier to children’s independent mobility (Shaw et al., 2015) affecting the perception and use of outdoor environments, making them less attractive, and increasing social fears (Cele, 2019). This literature review addresses the question of how artificial outdoor lighting may serve to provide children independent mobility after dark.Process and meBackground and objectivesDarkness is a significant barrier to children’s independent mobility (Shaw et al., 2015) affecting the perception and use of outdoor environments, making them less attractive, and increasing social fears (Cele, 2019). This literature review addresses the question of how artificial outdoor lighting may serve to provide children independent mobilityafter dark.Process and met

Terrestrial biogeochemical feedbacks to the climate are strongly modulated by the temperature response of soil microorganisms. Tropical forests, in particular, exert a major influence on global climate because they are the most productive terrestrial ecosystem. We used an elevation gradient across tropical forest in the Andes (a gradient of 20°C mean annual temperature, MAT), to test whether soil

BACKGROUND: Tumor development requires angiogenesis, and antiangiogenesis has been introduced in the treatment of cancer patients; however, how the cardiovascular phenotype correlates with cancer risk remains ill-defined. Here, we hypothesized that vasoactive peptides previously implicated in angiogenesis regulation predict long-term cancer risk.METHODS: We measured midregional proatrial natriuret

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https://www.ses.lu.se/alina-liden - 2026-07-20

The need for autonomous robot systems in both the service and the industrial domain is larger than ever. In the latter, the transition to small batches or even “batch size 1” in production created a need for robot control system architectures that can provide the required flexibility. Such architectures must not only have a sufficient knowledge integration framework. It must also support autonomou