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2025 års ekonomipris till Joel Mokyr, Philippe Aghion och Peter Howitt
A SegNet-Based Approach for Road Label Placement Integrating Geometric and Textual Information
As a crucial tool for enhancing the readability and comprehensibility of geoinformation, automated label placement in mapping applications remains a significant challenge, particularly when generalizing the label placement process for high-density maps, despite the availability of tools such as QGIS-PAL and ArcGIS-Maplex label engine. This study focuses on utilizing deep learning (DL) for road lab
Sensitivity of the Cherenkov Telescope Array to the gamma-ray emission from neutrino sources detected by IceCube
Gamma-ray observations of the astrophysical neutrino sources are fundamentally important for understanding the underlying neutrino production mechanism. We investigate the Cherenkov Telescope Array (CTA) ability to detect the very-high-energy (VHE) gamma-ray counterparts to the neutrino-emitting Active Galaxies. The CTA performance under different configurations and array layouts is computed based
A spacetime model for the perturbative swing
We present the development of a new colour reconnection model in Pythia where the full spacetime separation between partons constrains the reconnection probability throughout the final-state radiative shower. Building upon previous ideas of a perturbative dipole-based model, our objective is to introduce realistic spatially-based colour reconnections within the Angantyr model for heavy-ion collisi
Kommer Sverige att få betala för euroländernas höga offentliga skuldsättning vid ett euromedlemskap?
Optical microscope based on multispectral imaging applied to Plasmodium diagnosis
We have adapted an optical transmission microscope to multispectral imaging in order to diagnose Plasmodium falciparum without using fluorescent labels for parasites as is the case for the thick and thin blood smears. We show how a set of monochromatic Light Emitting Diodes (LEDs) has provided an efficient contrast and spatial resolution to identify the parasites inside the erythrocytes. The obtai
Pybkgmodel - a background modelling toolbox for the CTA
Despite the advancement in background rejection techniques, observation of the very-high-energy gamma-ray sky by imaging atmospheric Cherenkov telescopes (IACTs) are subject to an irreducible background from gamma-like hadron- or electron-induced air showers. The determination of this residual background is crucial for accurate spectral and spatial measurements. The Cherenkov Telescope Array (CTA)
Depth of Anaesthesia Measured by Patient State Index (PSi) Does Not Correlate With Increased Seizure Duration During Electroconvulsive Therapy
BACKGROUND: Seizure duration during electroconvulsive therapy (ECT) correlates with treatment efficacy and may be influenced by depth of anaesthesia. The Patient State Index (PSi), derived from processed EEG, offers a potential method to monitor depth of anaesthesia during ECT. This study examined the correlation between pre-ictal PSi and EEG-seizure duration.METHODS: In this prospective observati
The Virtual Reality Tour : Immersive Preoperative Information for Elderly Patients
Background/Objectives: Older patients are more susceptible to the process of understanding and retrieving information. To provide adequate preoperative information, reduce their vulnerability and anxiety, and thereby facilitate pre-, intra-, and postoperative care, the adoption of new information technologies is essential. This study aimed to explore elderly patients' experiences and perceptions o
Cross‑system transfer of fatty acids from aquatic insects supports terrestrial insectivore condition and reproductive success
Cross-system fluxes of aquatic insects rich in omega-3 long-chain polyunsaturated fatty acids (ω-3 LC-PUFAs), specifically eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), may subsidise insectivorous vertebrates that are suffering due to terrestrial insect declines. The benefits of high ω-3 LC-PUFA diets, such as improved growth and immunocompetence, have previously been demonstrated fo
edge: the emergence of dwarf galaxy scaling relations from cosmological radiation-hydrodynamics simulations
We present a new suite of edge ('Engineering Dwarfs at Galaxy formation's Edge') cosmological zoom simulations. The suite includes 15 radiation-hydrodynamical dwarf galaxies covering the ultrafaint to the dwarf irregular regime () to enable comparisons with observed scaling relations. Each object in the suite is evolved at high resolution () and includes stellar radiation, winds, and supernova fee
Radon-222 monitoring at German ICOS atmosphere stations
Atmospheric measurements of the short-lived radioactive noble gas radon-222 (222Rn) have many applications. Its concentrations are driven by atmospheric mixing as well as seasonal variations, which follow the seasonality of 222Rn exhalation from continental soils, with lower values during the wet winter and spring months compared to more dry summer conditions. Hence, it can be used as a tracer to
Grid-connected inverter for photovoltaic energy harvesting: Advances in topologies and control techniques
This paper reviews the recent advancements in inverter topologies and control techniques for grid-connected photovoltaic systems. As photovoltaic penetration continues to increase, modern power systems need high performance inverters which can maintain reliability, power quality and compliance with evolving grid codes. Although these inverters are advancing over the years, there is no existing rev
Measurement report : Eight years of greenhouse gas fluxes at Saclay, France, estimated with the Radon Tracer Method
Here, we use carbon dioxide (CO2), methane (CH4), carbon monoxide (CO), nitrous oxide (N2O) and radon (222Rn) data from the Saclay ICOS tall tower in France to estimate CO2, CH4 and CO fluxes within the station footprint from January 2017 to October 2024 and N2O fluxes from February 2019 to October 2024 using the Radon Tracer Method (RTM). We first performed a sensitivity study of this method appl
Partial wrist denervation versus patient education and self‑managed exercise therapy in patients with wrist osteoarthritis: study protocol for a randomized controlled trial
Background: Wrist osteoarthritis (OA) is mainly posttraumatic, affects younger individuals than other types of OA, and can lead to significant disability. The first-line treatment is patient education and exercise, but surgery may be considered if symptoms persist. A mini-invasive surgical approach for wrist OA is partial wrist denervation, which,in theory, alleviates pain by resecting sensory ner
REACtiVe-2 : phase I evaluation of dendritic cell vaccination and agonistic CD40 therapy following (m)FOLFIRINOX in metastatic pancreatic cancer
In pancreatic ductal adenocarcinoma (PDAC), the dense desmoplastic stroma and insufficient infiltrating T cells represent a significant barrier to effective immunotherapy. In this phase I, dose-escalation study, previously registered at the Dutch Trial Register and later on at ClinicalTrial (NCT05650918), we administer an autologous dendritic cell (DC) vaccine (MesoPher) with an agonistic CD40-spe
Ancient petrified time capsules of knowledge – the fossil collections of Lund University, Sweden
Natural history collections hold immense global significance – not only as historical archives but also as precious resources for novel scientific discoveries. These collections, housed in museums and institutions worldwide, are (or should be) accessible and open for study. In this paper, we provide a brief history of the fossil collections at Lund University, Sweden, tracing their origins, key hi
Monitoring CO2 in diverse European cities: highlighting needs and challenges through characterisation
For the development of a joint European capacity for monitoring CO2 emissions, we created the framework “CO2 Monitoring Challenges City Mapbooks v1.0” (CMC-CITYMAP). It includes a Jupyter notebook tool (Storm et al., 2025a, https://doi.org/10.18160/P8SV-B99F) which we use to characterise and cluster cities based on aspects relevant for different CO2 monitoring challenges. These include:a. determin
Searching for long-lived particles in free neutron experiments
We explore the decay of free neutrons into exotic long-lived particles, whose decays could be detected in the next-generation free neutron experiments. We show that such a possibility is viable as long as the exotic particle is highly mass-degenerate with the neutron, avoiding exclusion by large-volume detectors. We estimate the number of observable events and identify the most promising final sta
