University of Oslo

The effort–reward imbalance model in policing: associations with mental health and work functioning among sworn and civilian employees

Abstract Objective The Effort–Reward Imbalance (ERI) model is widely used to explain work-related stress and its health consequences. In policing, ERI research has primarily focused on sworn officers, while civilian employees have received limited attention. The purpose of this s...

Classification of type 1 diabetes and type 2 diabetes based on administrative registry data: a nationwide study from Norway

Abstract Background Type 1 diabetes (T1D) and type 2 diabetes (T2D) differ in health care needs, and precise prevalence estimates by diabetes type are important for health care planning. Data and Methods Using Norwegian health registry data on diagnoses from primary and specialis...

Seven years of monitoring the demography and population density of jaguars (Panthera onca) in a human-modified landscape of eastern Amazonia

The primary impacts of mining on wildlife are habitat loss and fragmentation, which reduce the availability of essential resources and disrupt ecological processes necessary for species persistence. Despite the growing expansion of mining activities in tropical regions, their eff...

Reddy: An Open-Source Toolbox for Analyzing Eddy-Covariance Measurements in Heterogeneous Environments

Abstract Land–atmosphere exchange is mediated by turbulent fluxes that can be quantified with eddy-covariance (EC) measurements. EC has been widely used to measure ecosystem-scale vertical exchange between atmosphere and vegetation, and to test and refine atmospheric turbulence t...

Gradient analysis of relationships between soil, decomposition of human remains, and external factors in graves in four Norwegian municipalities

Based upon a dataset collected from 61 graves directly by cemetery workers, incorporated in their daily practice, two decomposition gradients of coffin and human remains were found using Principal Component Analysis (PCA). The first main gradient represented variation in decompos...

“It’s Like a Chain Reaction of Discomfort”: A Phenomenological Qualitative Study on the Intersection of Autism and Gender Incongruence in Adolescents

An overrepresentation of autism spectrum diagnoses (ASD) and autistic traits have been reported among people with gender incongruence. Several quantitative and qualitative studies have highlighted the intersection of autism and gender incongruence (GI). However, we have little kn...

Deep molecular profiling of lung neuroendocrine tumours and supra-carcinoids

BACKGROUND: Lung neuroendocrine tumours (NETs, also known as carcinoids) are rapidly rising in incidence worldwide but have unknown aetiology and limited therapeutic options beyond surgery. The current WHO classification, based on mitotic count and presence or absence of necrosis...

Naïve adaptive immune receptor repertoires in celiac disease assessed by machine learning; impact of the HLA-DQ2.5 allotype on the TCR repertoire

Abstract The adaptive immune receptor repertoire (AIRR) - the collection of an individual’s B-cell and T-cell receptors (BCRs and TCRs, respectively) - encodes cumulative immune history and is shaped by both germline genetics and environmental exposures. Skewed repertoires have b...

Truthful visualizations for mass spectrometry imaging enable high-spatial-resolution interactive m/z mapping and exploration

Mass spectrometry imaging (MSI) produces high-dimensional molecular data, but practical interpretation remains limited by visualizations that incompletely preserve global structure. We present MSI-VISUAL, an open-source framework for interactive MSI analysis that integrates truth...

Functional Structural Equation Modeling with Latent Variables

Handling latent variables in Structural Equation Models (SEMs) where both the latent variables and their corresponding indicators are random curves presents significant challenges, especially with sparse data. We develop a novel family of Functional Structural Equation Models (FS...

Social Media Savvy? The Use and Effectiveness of Political Parties’ Issue Strategies Across Platforms in the German Federal Election Campaign 2025

How does the ever-growing relevance of social media shape political campaigning? A vibrant public and academic debate addresses the role of social media in elections and democratic processes. Yet, despite a surge in research, we still know little about the extent to which politic...

Differential responses of fungal guilds to climatic effects mediated by changes in dominant vegetation

Summary Climate is a major driver of fungal species distributions and community composition, yet disentangling the effects of climate‐mediated changes in dominant vegetation from other climatic effects remains a key challenge. To separate climatic effects mediated by dominant veg...

Highly Stable CO 2 Methanation Catalyst Fabricated by Engineering Metal–Metal Oxide Interfaces of CoAlO x

ABSTRACT Preparation of a heterogeneous catalyst with ultra‐high catalytic stability and target product selectivity of > 99% at near thermodynamic equilibrium conversion is the ultimate goal to pursue in the catalysis field. Here, a CoAlO x catalyst is constructed for CO 2 methan...

Highly Stable CO 2 Methanation Catalyst Fabricated by Engineering Metal–Metal Oxide Interfaces of CoAlO x

ABSTRACT Preparation of a heterogeneous catalyst with ultra‐high catalytic stability and target product selectivity of > 99% at near thermodynamic equilibrium conversion is the ultimate goal to pursue in the catalysis field. Here, a CoAlO x catalyst is constructed for CO 2 methan...

Age at Autism Diagnosis in the Norwegian Mother, Father, and Child Cohort Study (MoBa): Exploring the Association With Family Well-Being

For many autistic individuals, close family members represent a crucial source of support throughout their lifetime. Early autism diagnosis is thought to benefit both autistic individuals and their family members by facilitating early access to services and information. However,...

Familial Co‐Aggregation of Neurodevelopmental Conditions and Childhood‐Onset Type 1 Diabetes

ABSTRACT Aim Childhood‐onset Type 1 diabetes (T1D) is associated with neurodevelopmental conditions (NDCs). We examined whether this association extends to relatives and assessed phenotypic, genetic, and environmental correlations between T1D and NDCs. Methods Using Swedish regis...

Applying Bjørk’s model as a framework for practical skill performances in nursing education placement: a qualitative content analysis of students’ reflection notes

Abstract Background As many newly graduated nurses lack proficiency in practical nursing skills, understanding their development during education and placements is important for delivering high-quality patient care. This study explored first-year nursing students’ reflections on...

Epigenetic ageing is accelerated in drug-resistant epilepsy and dynamically modulated during ketogenic diet therapy

Background The ketogenic diet (KD) is an established treatment for drug-resistant epilepsy. Beyond seizure reduction, many patients report improved energy, cognition, and well-being. DNA methylation (DNAm)–based epigenetic clocks provide molecular indices of biological ageing and...

Calcium handling in post-infarction arrhythmias - evidence from large animals

Understanding the causes of ventricular arrhythmias after myocardial infarction (MI) remains a major challenge to academic and clinical medicine. Key concepts in the pathophysiology underlying such events are based on studies in rodents, in whom altered sarcoplasmic reticulum (SR...

Significant fine-scale population differentiation in two common bumblebee species (B. pascuorum and B. lapidarius) detected in Northern Europe

Abstract Bumblebees are keystone pollinators which facilitate the reproduction of a wide range of wild and agricultural plants. Their abundance and diversity have been severely reduced by anthropogenic stressors such as widespread land-use change and habitat fragmentation. Howeve...