Eötvös Loránd University

Constraining Dust Formation in the Superluminous Supernova 2017gci with JWST Observations

Abstract We present JWST/MIRI observations of the Type I superluminous supernova (SLSN) 2017gci obtained over 2000 rest-frame days after the supernova (SN) exploded, which represent the latest phase images taken of any known SLSN to date. We find that archival Wide-field Infrared...

Splitting the bill for bits: Shapley-based cost sharing in European telecommunications

This paper addresses the ongoing debate in the European Union over whether a “Sender Party Network Pays” regulation would solve underinvestment in very high-capacity networks and enhance the competitiveness of the European telecommunications sector. Operators argue that large con...

Human factor H-related protein 5 modulates the classical and lectin complement pathways on selected host ligands

Abstract C4b-binding protein (C4BP) and factor H (FH) are the main soluble negative regulators of the classical/lectin (CP/LP) and alternative (AP) complement pathways, respectively. They do not only act in solution but also interact with host ligands such as C-reactive protein (...

“This is a different café” – The qualitative exploration of fatigue within a professional basketball team

In competitive sports, elite athletes and support staff invest considerable physical and mental effort to achieve continuous performance improvement, which, inevitably, may lead to fatigue. This qualitative study aims to gain in-depth insight into the experiences of the members o...

Realist and moralist reasoning in climate politics: A RoBERTa-based classification of European Green Deal debates

This article examines how Members of the European Parliament justify their positions in EU climate politics by analysing political reasoning in legislative debates on the European Green Deal. It introduces the distinction between realist and moralist approaches to normative reaso...

Cell type-specific rearrangement of perisomatic inhibition in the valproate mouse model of autism

Autism spectrum disorder (ASD) involves disrupted excitatory/inhibitory balance in brain circuits, with interneuron dysfunction implicated across cortical networks. Perisomatic inhibition by parvalbumin-containing (PV) and cholecystokinin-expressing (CCK) basket cells critically...

A Response to Don Kettl's Debate Article on the Future of Public Administration and Democracy

ABSTRACT This commentary critically engages with Kettl's analysis of the crisis of public administration (PA) scholarship and its relationship with democratic decline. It argues that both phenomena should be understood within broader global developments rather than primarily as p...

Generalized Nonlinear Bayesian Pulsar Timing with ENTERPRISE

Abstract We use the Bayesian methods in the ENTERPRISE package to examine the fully general parameterization of pulsar timing models in tandem with noise. We investigate four pulsars, PSRs J1600–3053, J2043+1711, J0740+6620, and J1640+2224, through the lens of Bayesian timing. We...

JWST Nebular Spectroscopy of SN 2023qov: Circumstellar Dust Emission in a Normal Type Ia Supernova

Abstract We present panchromatic observations of the Type Ia supernova (SN Ia) 2023qov, ranging from ∼2 weeks before to ∼1 yr after maximum light. JWST near- and mid-infrared spectra at +276 and +363 days show ∼400 K dust emission that cools by ∼75 K between epochs, the first una...

Graph‐null sets

Abstract We say that a plane set is graph‐null , if there is a function such that . A plane set has the translational Kakeya property if, for every translated copy of and for every , there is a finite sequence of vertical and horizontal translations bringing to such that the area...

Convection representation shapes how spectral nudging alters diagnosed land–atmosphere coupling in WRF simulations over the Carpathian Basin

The representation of land–atmosphere coupling remains a major source of uncertainty in regional climate simulations, yet the effects of routine configuration choices on diagnosed coupling are rarely isolated. We use the Weather Research and Forecasting (WRF) model to investigate...

Convection representation shapes how spectral nudging alters diagnosed land–atmosphere coupling in WRF simulations over the Carpathian Basin

The representation of land–atmosphere coupling remains a major source of uncertainty in regional climate simulations, yet the effects of routine configuration choices on diagnosed coupling are rarely isolated. We use the Weather Research and Forecasting (WRF) model to investigate...

Evaluation and Comparison of CMIP6 Global Climate Model Historical Simulations Against ERA5 Reanalysis for Mediterranean Cyclone Tracking

The weather and climate of the Mediterranean region are highly influenced by mid-latitude cyclones, i.e., Mediterranean cyclones. The accurate simulation of these systems is crucial for preparing for future climate change. This study evaluates the ability of 12 global climate mod...

Conetworks and Organogels of Poly(methyl acrylate) Crosslinked with Degradable, Disulfide and β-Thioester Containing Bisacrylate Macromonomer

Here, we report, for the first time, on a new class of sulfur-containing double hydrophopbic conetworks, poly(methyl acrylate)-l-poly(3,6-dioxa-1,8-octane-dithiol-co-poly(ethylene glycol) diacrylate) (PMA-l-P(DODT-co-PEGDA). Direct one-pot synthesis of acrylate-telechelic P(DODT-...

Fractal zeta functions for $$p$$-adic affine variaties

Abstract We investigate the fractal zeta function of a $$p$$ p -adic affine variety. We identify it with the distance zeta function. We also prove that for smooth varieties with good reduction it is a rational function of $t=p^{-s}$ t = p - s and that the abscissa of convergence...

Strontium isotopic signatures and source apportionment in urban soils of Salgótarján: unraveling the impact of industrial emissions

Abstract Urban soil contamination is primarily associated with human activities, especially industrial by-products, which have introduced high concentrations of heavy metal(loid)s from diverse sources over centuries of city development. This study investigated the distribution of...

A new adaptive two-layer model for opinion spread in hypergraphs: parameter sensitivity and estimation

In studies of opinion spread, peer pressure is often modeled through interactions of more than two individuals (higher-order interactions). We introduce a two-layer random hypergraph model, in which households and workplaces form the layers and hyperedges represent individual hou...

Ultrastrong Au–Te bonding drives disorder in monolayer ZrTe5 on gold

Abstract Monolayer ZrTe $$_5$$ is predicted to host a large-gap quantum spin Hall phase, motivating efforts to isolate single layers of the material. Gold-assisted exfoliation produces clean monolayers of many chalcogen-terminated van der Waals crystals, but the strong Te–Au bond...

Development in translation: everyday statecraft, housing as social infrastructure, and the production of racialised deservingness

Development interventions that promise inclusion often result in displacement, reinforcing stigma and producing new forms of exclusion. Yet less attention has been paid to how these contradictory outcomes emerge by reshaping local processes of negotiation, interpretation and cate...

Neural network-assisted refinement of traditional schemes for one-dimensional scalar conservation laws

Abstract A clear link is established between conventional numerical methods and neural network approximations for solving one-dimensional scalar conservation laws. The focus is on the construction of an appropriate flux term in the case of convex flux functions for improving the...