cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Large-Scale Numerical Evidence for Bose Condensation in the S=1 Antiferromagnetic Chain in a Strong Field
Creators: name: Sorensen, E. S.
name: Affleck, I.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Using the recently proposed density matrix renormalization group technique we show that the magnons in the S=1 antiferromagnetic Heisenberg chain effectively behaves as bosons that condense at a critical field h_c.
description: 12 pages, REVTEX 3.0, 3 postscript figures appended, UBCTP-93-008
Lived spaces in Croatian picturebooks: public and private places and the sense of belonging
Creators: name: Narančić-Kovač, Smiljana
Publisher: name: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education
Year: 2019
Subjects: Croatian picturebooks; visual discourse; sense of belonging; visual representation of space; diachronic perspective

description: The paper presents a study of the visual discourses of Croatian picturebooks in the period 1945–2010. It focuses on realistically depicted places and explores how their representation changes during a period of 65 years. A comparative content analysis focuses on visual representations of home, school, street and other spaces, the way they are presented as a child’s space of belonging and how they are informed with specific meanings. The aim of the study is to establish the image of child inscribed in the representations of lived spaces during the observed period and to reveal how the child’s role changes in relationship with the society. A diachronic analysis reveals a general shift in focus from outside towards inside spaces and from public towards private places. This is explained through changes in the ideological and political contexts in different periods of Croatian history and interpreted as a shift from collectivism as a dominant social value after WWII, towards re-establishing family values and individual identity. In the process, open didacticism gives way to an acknowledgment of the child’s individual, cultural and literary needs.
description: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education, Vol 14, No 2 (2019): Home, Lived-In Spaces and Childhood in European Picturebooks from 1945 to the Present Day [Special Issue]
Relativistic Brueckner-Hartree-Fock theory for neutron drops
Creators: name: Shen, Shihang
name: Liang, Haozhao
name: Meng, Jie
name: Ring, Peter
name: Zhang, Shuangquan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Neutron drops confined in an external field are studied in the framework of relativistic Brueckner-Hartree-Fock theory using the bare nucleon-nucleon interaction. The ground state energies and radii of neutron drops with even numbers from $N = 4$ to $N=50$ are calculated and compared with results obtained from other nonrelativistic \textit{ab initio} calculations and from relativistic density functional theory. Special attention has been paid to the magic numbers and to the sub-shell closures. The single-particle energies are investigated and the monopole effect of the tensor force on the evolutions of the spin-orbit and the pseudospin-orbit splittings is discussed. The results provide interesting insight of neutron rich systems and can form an important guide for future density functionals.
description: 31 pages, 12 figures
Additional file 1 of The impact of a regionally based translational cancer research collaborative in Australia using the FAIT methodology
Creators: name: Paul, Christine L.
name: Verrills, Nicole M.
name: Ackland, Stephen
name: Scott, Rodney
name: Goode, Susan
name: Thomas, Ann
name: Lukeman, Sarah
name: Nielsen, Sarah
name: Weidenhofer, Judith
name: Lynam, James
name: Fradgley, Elizabeth A.
name: Martin, Jarad
name: Greer, Peter
name: Smith, Stephen
name: Griffin, Cassandra
name: Avery-Kiejda, Kelly A.
name: Zdenkowski, Nick
name: Searles, Andrew
name: Ramanathan, Shanthi
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Supplementary Figure. Region covered by Hunter New England and Central Coast Local Health District.
Exact Solutions of Four Dimensional Black Holes in String Theory
Creators: name: Gershon, David
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct an exact CFT as an SL(2,R)xSU(2)/U(1)^2 gauged WZW model, which describes a black hole in 4 dimensions. Another exact solution, describing a black membrane in 4D (in the sense that the event horizon is an infinite plane) is found as an SL(2,R)xU(1)^2/U(1) gauged WZW model. Finally, we construct an exact solution of a 4D black hole with electromagnetic field, as an SL(2,R)xSU(2)xU(1)/U(1)^2 gauged WZW model. This black hole carries both electric and axionic charges.
description: 19 pages
Additional file 2 of Prediction of combination therapies based on topological modeling of the immune signaling network in multiple sclerosis
Creators: name: Bernardo-Faura, Marti
name: Rinas, Melanie
name: Wirbel, Jakob
name: Pertsovskaya, Inna
name: Pliaka, Vicky
name: Messinis, Dimitris E.
name: Vila, Gemma
name: Sakellaropoulos, Theodore
name: Faigle, Wolfgang
name: Stridh, Pernilla
name: Behrens, Janina R.
name: Olsson, Tomas
name: Martin, Roland
name: Paul, Friedemann
name: Alexopoulos, Leonidas G.
name: Villoslada, Pablo
name: Saez-Rodriguez, Julio
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 2: Supplementary Tables S1 to S7.
Globular Clusters in the Magellanic Clouds.II: IR-Array Photometry for 12 Globulars and Contributions to the Integrated Cluster Light
Creators: name: Ferraro, F. R.
name: Pecci, F. Fusi
name: Testa, V.
name: Greggio, L.
name: Buonanno, R.
name: Corsi, C. E.
name: Zinnecker, C. M. Terndrup H.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the results of the observations in the JHK bands of 12 globular clusters in the LMC, and present CMDs down to K=16 for about 450 stars. We merge the data with the BV ones presented in paper I and use the merged data to study the evolution of integrated magnitudes and colours of SSPs. We find that the AGB contributes about 60 percent of integrated clusters light in K, while the contribution from RGB is correlated with the age of the cluster. The age at which the first appearance of the RGB takes place depends on the models adopted ranging from about 600 Myr in the "classical" models to about 1.5 Gyr with the "overshooting" models. Both models give the same fractional contribution of the RGB to the cluster light, in agreement with the Fuel Consumption Theorem. The overall picture is consistent with the early conclusions of Persson et al. 1983 and Frogel et al. 1990 that J-K colour is driven by AGB stars, V-K is controlled by AGB and RGB stars and B-V is partially influenced by the whole population redder than the RGB clump, but is strongly dependent on the fading and reddening of the TO stars with age.
description: 26 pages, 15 figures available on request, uuencoded compressed postscript file with tables included, BAP 08-1994-021-OAB
Growing up is crossing boundaries. The example of the French picturebook Devine qui fait quoi by Gerda Müller
Creators: name: Meunier, Christophe
Publisher: name: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education
Year: 2019
Subjects: Lived-in space; geographer-book; iconotext; spatiality; picturebook

description: The fundamental notion of “spatial turn” which was coined by the geographers Edward Soja (1996) and Jacques Lévy (1999) is part of the relevant questions on living space: How is man in the space which surrounds him? What interactions exist between the individual and his living space? Responses to these questions can be found in a French picturebook published in 1999 by l’Ecole des Loisirs, Devine qui fait quoi. Une promenade invisible [Guess who does what? An invisible walk] by Gerda Müller. This paper has two aims. The first aim is to demonstrate that Devine qui fait quoi is a “geographer-picturebook”, expressing and participating in the construction of a child’s lived-in space. The second aim is to show that a “geographer-book” like Devine qui fait quoi can be read in a kindergarten to explore, to structure and to organize space with 5 year-old children.
description: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education, Vol 14, No 2 (2019): Home, Lived-In Spaces and Childhood in European Picturebooks from 1945 to the Present Day [Special Issue]
Molecular inventory of a young eruptive star's environment -- Case study of the classical FU Orionis star V1057 Cyg
Creators: name: Szabó, Zs. M.
name: Belloche, A.
name: Menten, K. M.
name: Gong, Y.
name: Kóspál, Á.
name: Ábrahám, P.
name: Yang, W.
name: Cyganowski, C. J.
name: Wyrowski, F.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Studying accretion-driven episodic outbursts in YSOs is key to understanding the later stages of star and planet formation. FU Orionis-type objects form a YSO subclass, distinguished by rapid, multi-magnitude increases in brightness at optical and near-infrared wavelengths. These outbursts may significantly impact the chemistry and molecular composition around eruptive stars. However, no comprehensive millimeter-wavelength line survey exists for more evolved (Class II) sources, unlike optical and near-infrared coverage. We conducted the first wideband millimeter spectral line survey of V1057 Cyg, a low-mass eruptive FUor with the highest observed peak accretion rate in its class. Using the IRAM 30-m telescope, we surveyed the 72-263 GHz range and complemented this with targeted spectra at 219, 227, 291, and 344 GHz with the APEX 12-m telescope. We conducted radiative transfer and population diagram analyses to get first estimates of the excitation temperatures and column densities. Several molecular species trace large-scale structures, and the position-velocity diagram of $^{12}$CO suggest episodic outburst activity, with outflow dynamical timescales on the order of tens of thousands of years. We identified simple molecules (C-, N-, O-, and S-bearing), deuterated species, molecular ions, and complex organic molecules. With over 30 molecular species (including isotopologues) detected, V1057 Cyg demonstrates rich chemistry for its evolutionary state, compared to other younger (Class 0/I) FUors. V1057 Cyg is a good candidate for future interferometric studies to resolve emission structures, to possibly constrain molecular freeze-out, and detect water and complex organic molecules. Our results highlight the importance of millimeter line surveys in complementing optical/near-infrared studies, improving statistics on molecular inventories in eruptive stars and their environments.
description: 45 pages, 20 figures, Accepted for publication in Astronomy & Astrophysics (A&A). This work is dedicated to the memory of Karl M. Menten
title: ADCO, Cart. 186 (11 H 71), f. 0063v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0063v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Is there really no place like home? Changes in the perception of domestic spaces in German picturebooks from 1945 to the present
Creators: name: Kümmerling-Meibauer, Bettina
Publisher: name: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education
Year: 2019
Subjects: cognitive studies; concept of home; domestic space; Germany; picturebook

description: This chapter investigates the changing perceptions of domestic spaces and how it impacts on the complex concept of home in German picturebooks from 1945 until the present. The corpus consists of 38 picturebooks, with roughly five exemplars for each decade. The selection likewise considers the historical fact that Germany has been divided into two states in 1949, the Federal Republic of Germany and the German Democratic Republic, until the re-union of both states in 1990. Based on the theoretical framework of cognitive studies with an emphasis on cognitive mapping and cognitive narratology, this chapter inquires how children are introduced into the concept of home on the one hand, and how this concept is closely connected with children’s emotional, moral, and cognitive development on the other. As this concept is subject to political, social, and cultural modifications, this survey also demonstrates the impact of these changes onto the narrative and visual depiction of domestic spaces in picturebooks.
description: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education, Vol 14, No 2 (2019): Home, Lived-In Spaces and Childhood in European Picturebooks from 1945 to the Present Day [Special Issue]
Coulomb gauge Green functions and Gribov copies in SU(2) lattice gauge theory
Creators: name: Quandt, M.
name: Burgio, G.
name: Chimchinda, S.
name: Reinhardt, H.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We reconsider the lattice measurement of Green functions in Coulomb gauge, both in 2+1 and 3+1 dimensions, using an improved gauge fixing scheme. The influence of Gribov copies is examined and we find clear indications that Green functions are more strongly affected than previously assumed, in particular for low momenta. Qualitatively, our improved lattice results in the infra-red compare more favourably with recent continuum calculations in the Hamiltonian approach.
description: 7 pages, 4 eps figures, talk presented at the XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany
Repeated pattern of $γ$-ray flares in the blazar PKS 1502+106 coincident with the IC190730A neutrino event
Creators: name: Blinov, Dmitry
name: Novikova, Polina
Publisher: name: arXiv
Year: 2025
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: It has been demonstrated that at least 10 percent of the brightest blazars in the fourth Fermi-LAT catalog of $γ$-ray sources exhibit repeating patterns of $γ$-ray flares. These events may be associated with the presence of a non-uniform sheath surrounding a fast jet spine in some blazars. Theoretical models suggest that such a sheath could facilitate neutrino production in these structured jets. We aim to test the marginal statistical evidence previously reported for a connection between repeating patterns of $γ$-ray flares in blazars and high-energy neutrino events that are positionally consistent with these sources. We identified a repeating pattern of flares in the $γ$-ray light curve of the blazar PKS 1502+106, which lies within the 50\% uncertainty region of the IC190730A neutrino candidate event. This occurrence is combined with two other high-energy ($\ge 200$ TeV) neutrino events from ICECAT-1, which arrived in both positional and temporal coincidence with two blazars exhibiting ongoing repeating flare patterns. We conducted a Monte Carlo simulation to evaluate the likelihood of accidental coincidences between the repeating flare patterns and neutrino events, accounting for potential unrecognized systematic uncertainties in the arrival directions of the ICECAT-1 events. Our findings indicate the probability of a random coincidence, in both time and arrival direction for three high-energy neutrino candidates and three blazars with ongoing recurring patterns of $γ$-ray flares, is $1.56\times 10^{-3}$ ($3.2σ$).
description: 6 pages, 2 figures
Additional file 1 of Prediction of combination therapies based on topological modeling of the immune signaling network in multiple sclerosis
Creators: name: Bernardo-Faura, Marti
name: Rinas, Melanie
name: Wirbel, Jakob
name: Pertsovskaya, Inna
name: Pliaka, Vicky
name: Messinis, Dimitris E.
name: Vila, Gemma
name: Sakellaropoulos, Theodore
name: Faigle, Wolfgang
name: Stridh, Pernilla
name: Behrens, Janina R.
name: Olsson, Tomas
name: Martin, Roland
name: Paul, Friedemann
name: Alexopoulos, Leonidas G.
name: Villoslada, Pablo
name: Saez-Rodriguez, Julio
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1. Supplementary methods for phosphoproteomics dataset generation, data processing, statistical analyses, mathematical modeling and combination therapy prediction.
A Hint on the External Field Problem for Matrix Models
Creators: name: Chekhov, L.
name: Makeenko, Yu.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We reexamine the external field problem for $N\times N$ hermitian one-matrix models. We prove an equivalence of the models with the potentials $\tr{({1/over2N}X^2 + \log X - ΛX)}$ and $\sum_{k=1}^\infty t_k\tr{X^k}$ providing the matrix $Λ$ is related to $\{t_k\}$ by $t_k=\fr 1k \tr{Λ^{-k}}-\frac N2 δ_{k2}$. Based on this equivalence we formulate a method for calculating the partition function by solving the Schwinger--Dyson equations order by order of genus expansion. Explicit calculations of the partition function and of correlators of conformal operators with the puncture operator are presented in genus one. These results support the conjecture that our models are associated with the $c=1$ case in the same sense as the Kontsevich model describes $c=0$.
description: 12 pages
Topology and entanglement in quench dynamics
Creators: name: Chang, Po-Yao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We classify the topology of quench dynamics by homotopy groups. A relation between the topological invariant of a post-quench order parameter and the topological invariant of a static Hamiltonian is shown in one, two and three dimensions. The mid-gap states in the entanglement spectrum of the post-quench state reveal its topological nature. When a trivial quantum state under a sudden quench to a Chern insulator, the mid-gap states in entanglement spectrum form rings. These rings are analogous to the boundary Fermi rings in the Hopf insulators. Finally, we show a post-quench state in 3+1 dimensions can be characterized by the second Chern number. The number of Dirac cones in the entanglement spectrum is equal to the second Chern number.
description: 10 pages, 8 figures, 1 table
Home is outdoors. A study of award-winning Norwegian picturebooks
Creators: name: Goga, Nina
Publisher: name: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education
Year: 2019
Subjects: Norwegian picturebooks; master nature; outdoors; anthropocentric; ecocentric

description: Based on an investigation of 34 award-winning Norwegian picturebooks spanning the years from 1948 to 2010, I found that a substantial number portray outdoor spaces in nature as the most prevalent domestic space. My aim is to explore the depicted child’s relation to nature and discuss whether the child seeks to master nature, and how the idea of ‘mastering nature’ may be perceived. From the corpus, ten books have been selected for this exploration. The article is structured in three parts. First, I outline the comparative framework and the main findings of my inquiry into the whole corpus. Second, I sketch a theoretical background for the following analyses. This background is supported by studies on the importance of nature in Norwegian children’s literature and on the competent Nordic child. Finally, I present my analyses of the selected picturebooks with an emphasis on possible differences between boy and girl characters.
description: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education, Vol 14, No 2 (2019): Home, Lived-In Spaces and Childhood in European Picturebooks from 1945 to the Present Day [Special Issue]
Community Detection in Complex Networks by Dynamical Simplex Evolution
Creators: name: Gudkov, V.
name: Montealegre, V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Networking and Internet Architecture (cs.NI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We benchmark the dynamical simplex evolution (DSE) method with several of the currently available algorithms to detect communities in complex networks by comparing the fraction of correctly identified nodes for different levels of ``fuzziness'' of random networks composed of well defined communities. The potential benefits of the DSE method to detect hierarchical sub structures in complex networks are discussed.
Additional file 1 of Improving statin treatment strategies to reduce LDL-cholesterol: factors associated with targets’ attainment in subjects with and without type 2 diabetes
Creators: name: Morieri, Mario Luca
name: Perrone, Valentina
name: Veronesi, Chiara
name: Degli Esposti, Luca
name: Andretta, Margherita
name: Plebani, Mario
name: Fadini, Gian Paolo
name: Vigili de Kreutzenberg, Saula
name: Avogaro, Angelo
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 1: Figure S1. Study flow-chart and design. Figure S2. LDL-cholesterol levels in patients with events according to event site and lipid-lowering treatments.
A failed wind candidate in NGC 3783 from the 2001 year campaign with Chandra/HETGS
Creators: name: Li, Chen
name: Kaastra, Jelle S.
name: Gu, Liyi
name: Rogantini, Daniele
name: Juráňová, Anna
name: Mehdipour, Missagh
name: de Plaa, Jelle
Publisher: name: arXiv
Year: 2025
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We reanalyze the Chandra/HETGS observations of NGC 3783 from the campaign in the year 2001, identifying significant spectral variations in the Fe unresolved transition array (UTA) over timescales of weeks to months. These changes correlate with a $1.4-2$ fold increase in the ionizing continuum and exceed $10 \, σ$ significance. The variations primarily originate from a low-ionization state ($\rm log ξ= 1.65$) component of the warm absorber. Time-dependent photoionization modelling confirms the sensitivity of this low-ionization component to continuum variations within the Fe UTA band. Local fitting indicates a lower density limit of $>10^{12.3} \, \rm m^{-3}$ at $3 \, σ$ statistical uncertainty, with the component located within $0.27 \, \rm pc$. Our findings suggest that this low-ionization component is a potential failed wind candidate.
description: Accepted for publication in A&A, 10 pages, 12 figures
Depiction of home space in Portuguese picturebooks
Creators: name: Ramos, Ana Margarida
Publisher: name: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education
Year: 2019
Subjects: picturebooks; home space; Portugal; family; publishing

description: The purpose of this text is to present, characterise and reflect upon a corpus of Portuguese picturebooks, published between 1969 and 2010, which depict home living space, in order to identify and typify the evolution which occurred in its representation. A close reading of selected picturebooks can exemplify the evolution of the depiction of home space over time, by characterising not only the symbolic connotation of intimate and personal spaces in picturebooks, but also their relevance, i.e., the different levels of importance and visibility they acquire. The text also aims to identify the main trends emerging from the corpus regarding the main themes addressed and the different kinds of picturebooks included. Finally, the conclusions will underline the great development of Portuguese picturebooks, in terms of literary and visual quality, including the relevance of peritexts and of the materiality of the picturebooks.
description: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education, Vol 14, No 2 (2019): Home, Lived-In Spaces and Childhood in European Picturebooks from 1945 to the Present Day [Special Issue]
Towards Supporting Penetration Testing Education with Large Language Models: an Evaluation and Comparison
Creators: name: Nizon-Deladoeuille, Martin
name: Stefánsson, Brynjólfur
name: Neukirchen, Helmut
name: Welsh, Thomas
Publisher: name: arXiv
Year: 2025
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Cybersecurity education is challenging and it is helpful for educators to understand Large Language Models' (LLMs') capabilities for supporting education. This study evaluates the effectiveness of LLMs in conducting a variety of penetration testing tasks. Fifteen representative tasks were selected to cover a comprehensive range of real-world scenarios. We evaluate the performance of 6 models (GPT-4o mini, GPT-4o, Gemini 1.5 Flash, Llama 3.1 405B, Mixtral 8x7B and WhiteRabbitNeo) upon the Metasploitable v3 Ubuntu image and OWASP WebGOAT. Our findings suggest that GPT-4o mini currently offers the most consistent support making it a valuable tool for educational purposes. However, its use in conjonction with WhiteRabbitNeo should be considered, because of its innovative approach to tool and command recommendations. This study underscores the need for continued research into optimising LLMs for complex, domain-specific tasks in cybersecurity education.
description: To be published in: 11th IEEE International Conference on Social Networks Analysis, Management and Security (SNAMS-2024), IEEE
Transition from homogeneous to inhomogeneous limit cycles: Effect of local filtering in coupled oscillators
Creators: name: Banerjee, Tanmoy
name: Biswas, Debabrata
name: Ghosh, Debarati
name: Bandyopadhyay, Biswabibek
name: Kurths, Juergen
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We report an interesting symmetry-breaking transition in coupled identical oscillators, namely the continuous transition from homogeneous to inhomogeneous limit cycle oscillations. The observed transition is the oscillatory analog of the Turing-type symmetry-breaking transition from amplitude death (i.e., stable homogeneous steady state) to oscillation death (i.e., stable inhomogeneous steady state). This novel transition occurs in the parametric zone of occurrence of rhythmogenesis and oscillation death as a consequence of the presence of local filtering in the coupling path. We consider paradigmatic oscillators, such as Stuart-Landau and van der Pol oscillators under mean-field coupling with low-pass or all-pass filtered self-feedback and through a rigorous bifurcation analysis we explore the genesis of this transition. Further, we experimentally demonstrate the observed transition, which establishes its robustness in the presence of parameter fluctuations and noise.
description: Final accepted version. To appear in Phys. Rev. E
Additional file 1: of Does discovery of differentially culturable M tuberculosis really demand a new treatment paradigm? Longitudinal analysis of DNA clearance from sputum
Creators: name: Walter, Nicholas
name: Moore, Camille
name: Kayigire, Xavier
name: Dide-Agossou, Christian
name: Worodria, William
name: Huang, Laurence
name: Everett, Charles
name: Schoolnik, Gary
name: Nahid, Payam
name: J. Lucian Davis
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Marine Biology

description: Technical appendix. A methods supplement providing technical details of the model. (PDF 197 kb)
Reasons for the research on The construction of the sense of espace vécu in European children’s literature in the second half of the 20th century (1945-2010). An international historical and comparative survey on picturebooks: goals, method, tools, and preliminary results
Creators: name: Callegari, Carla
Publisher: name: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education
Year: 2019
Subjects: comparative method; history of education; picturebooks; espace vécu; European children’s literature

description: This article seeks to present the goals, methods, tools and preliminary results of the research project The construction of the sense of espace vécu in the European Children's literature in the second half of the 20th century (1945-2010). An international historical and comparative survey on picturebooks. The research focused on an international historical-comparative investigation into how domestic spaces and the espace vécu has evolved in children’s literature since 1945. The project is supported by a research network that includes several scholars of children’s literature from a variety of European countries. From the methodological point of view, this study seeks to examine how a combination of historical and comparative methods can be applied to research in the field of children’s literature. Two research tools have been used: a Word Picturebook Datasheet and an Excel Data Matrix comprising four different tables. The project generated some interesting and thought-provoking comparative results in addition to raising some issues with regard to the tools used to collect the data.
description: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education, Vol 14, No 2 (2019): Home, Lived-In Spaces and Childhood in European Picturebooks from 1945 to the Present Day [Special Issue]
Non-local dilaton coupling to dark matter: cosmic acceleration and pressure backreaction
Creators: name: Amendola, L.
name: Gasperini, M.
name: Ungarelli, C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A model of non-local dilaton interactions, motivated by string duality symmetries, is applied to a scenario of "coupled quintessence" in which the dilaton dark energy is non-locally coupled to the dark-matter sources. It is shown that the non-local effects tend to generate a backreaction which -- for strong enough coupling -- can automatically compensate the acceleration due to the negative pressure of the dilaton potential, thus asymptotically restoring the standard (dust-dominated) decelerated regime. This result is illustrated by analytical computations and numerical examples.
description: 11 pages, 1 figure eps
Additional file 3 of Prediction of combination therapies based on topological modeling of the immune signaling network in multiple sclerosis
Creators: name: Bernardo-Faura, Marti
name: Rinas, Melanie
name: Wirbel, Jakob
name: Pertsovskaya, Inna
name: Pliaka, Vicky
name: Messinis, Dimitris E.
name: Vila, Gemma
name: Sakellaropoulos, Theodore
name: Faigle, Wolfgang
name: Stridh, Pernilla
name: Behrens, Janina R.
name: Olsson, Tomas
name: Martin, Roland
name: Paul, Friedemann
name: Alexopoulos, Leonidas G.
name: Villoslada, Pablo
name: Saez-Rodriguez, Julio
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 3: Supplementary figures S1 to S6.
Interplay of confinement and density on the heat transfer characteristics of nanoscale-confined gas
Creators: name: Rabani, Reza
name: Heidarinejad, Ghassem
name: Harting, Jens
name: Shirani, Ebrahim
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The effect of changing the Knudsen number on the thermal properties of static argon gas within nanoscale confinement is investigated by three-dimensional molecular dynamics simulations. Utilizing thermalized channel walls, it is observed that regardless of the channel height and the gas density, the wall force field affects the density and temperature distributions within approximately 1 nm from each channel wall. As the gas density is increased for constant channel height, the relative effect of the wall force field on the motion of argon gas atoms and, consequently, the maximum normalized gas density near the walls is decreased. Therefore, for the same Knudsen number, the temperature jump for this case is higher than what is observed for the case in which the channel height changes at a constant gas density. The normalized effective thermal conductivity of the argon gas based on the heat flux that is obtained by implementation of the Irving-Kirkwood method reveals that the two cases give the same normalized effective thermal conductivity. For the constant density case, the total thermal resistance increases as the Knudsen number decreases while for the constant height case, it reduces considerably. Meanwhile, it is observed that regardless of the method used to change the Knudsen number, a considerable portion of the total thermal resistance refers to interfacial and wall force field thermal resistance even for near micrometer sized channels.
description: 18 pages, 11 figures
Understanding Trust in Authentication Methods for Icelandic Digital Public Services
Creators: name: Stefánsson, Brynjólfur
name: Helgadóttir, Ásta Guðrún
name: Nizon-Deladoeuille, Martin
name: Neukirchen, Helmut
name: Welsh, Thomas
Publisher: name: arXiv
Year: 2025
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Digital public services have revolutionised citizen and private sector interactions with governments. Certain communities are strongly dependent on such digital services for ensuring the availability of public services due to geographical isolation or the presence of adverse geophysical and weather phenomena. However, strong and effective security is key to maintaining the integrity of public records and services yet also for ensuring trust in them. Trust is essential for user uptake, particularly given a global increase in data-protection concerns and a turbulent geopolitical security environment. In this paper, we examine the case of public trust in various forms of authentication for electronic identification in Iceland, which has high availability requirements for digital public services due to its unique and dynamic geophysical characteristics. Additionally, Iceland has historically low levels of institutional trust which may conflict with the requirement for an increased need for digital public services. Through surveying the Icelandic general public, we find that there is a high-level of trust in digital identification services across all demographics. We conclude with a discussion and future research challenges towards improving the effectiveness of authentication considering the diverse groups within Icelandic society, such as the rapidly increasing population of migrants and the large and dynamic population of tourists.
description: to be published in: The 11th IEEE International Conference on Social Networks Analysis, Management and Security, IEEE
IN EQUITY. IN THE SUPREME COURT OF BRITISH COLUMBIA. Before the Honourable the CHIEF JUSTICE, HON. MR. JUSTICE CREASE, and HON. MR. JUSTICE GRAY. JUDGMENT--F. S. BARNARD, Plaintiff, vs. G. A. WALKEM, Defendant.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2016

Abstract
Construction of the K=8 Fractional Superconformal Algebras
Creators: name: Argyres, Philip C.
name: Grochocinski, James M.
name: Tye, S. -H. Henry
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct the K=8 fractional superconformal algebras. There are two such extended Virasoro algebras, one of which was constructed earlier, involving a fractional spin (equivalently, conformal dimension) 6/5 current. The new algebra involves two additional fractional spin currents with spin 13/5. Both algebras are non-local and satisfy non-abelian braiding relations. The construction of the algebras uses the isomorphism between the Z_8 parafermion theory and the tensor product of two tricritical Ising models. For the special value of the central charge c=52/55, corresponding to the eighth member of the unitary minimal series, the 13/5 currents of the new algebra decouple, while two spin 23/5 currents (level-2 current algebra descendants of the 13/5 currents) emerge. In addition, it is shown that the K=8 algebra involving the spin 13/5 currents at central charge c=12/5 is the appropriate algebra for the construction of the K=8 (four-dimensional) fractional superstring.
description: 53 pages (or 82/2 = 41 pages in reduced format)
Searching for signatures of Fe II atomic processes in spectra of active galactic nuclei
Creators: name: Kovačević-Dojčinović, Jelena
name: Dojčinović, Ivan
name: Lakićević, Maša
name: Popović, Luka Č.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use a sample of Type 1 active galactic nuclei (AGNs) spectra in order to investigate which atomic processes are responsible for some observed properties of the FeII emission lines and how they are connected with macroscopic physical characteristics of AGN emission regions. We especially focus on the violated relative intensities between different optical FeII lines, whose relative strengths do not follow the expected values according to atomic parameters. We investigated the connection between this effect and the ratio of optical to UV FeII lines (FeII$_{opt}$/FeII$_{UV}$). We divided the optical FeII lines into two large line groups: consistent (FeII$_{cons}$), whose relative intensities are in accordance with their atomic properties, and inconsistent (FeII$_{incons}$), whose relative intensities are significantly stronger than theoretically expected. We fitted the spectra with a flexible optical FeII model, where Fe II lines were divided into several line groups and fitted independently. We focused particularly on understanding the processes that produce strong inconsistent Fe II lines, and therefore, we investigated their correlations with FeII$_{cons}$ and with UV FeII lines. The ratios of FeII$_{incons}$/FeII$_{cons}$ and FeII$_{opt}$/FeII$_{UV}$ increase as the Eddington ratio increases and as the line widths decrease. It is possible that both ratios are affected by the process of self-absorption of stronger lines, which is responsible for the transmission of energy from the UV to the optical FeII emission lines and, analogously, from the FeII$_{cons}$ to the FeII$_{incons}$ lines. In this scenario, the high Eddington ratio causes an increase in the optical depth in FeII lines, which results in the triggering of the process of self-absorption. The observed FeII spectrum is probably a complex mixture of radiation from emission regions with different physical conditions.
description: 19 pages, 16 figures, accepted in Astronomy & Astrophysics
The evolution of extragalactic peaked-spectrum sources down to 54 megahertz
Creators: name: Zhai, Sai
name: Gloudemans, Anniek J.
name: Gürkan, Gülay
name: Ballieux, Femke J.
name: Hardcastle, Martin J.
name: De Gasperin, Francesco
name: Röttgering, Huub J. A.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Peaked-spectrum (PS) sources, known for their distinct peaked radio spectra, represent a type of radio-loud active galactic nuclei (AGN). Among these, megahertz-peaked spectrum (MPS) sources, which exhibit a spectral peak at a frequency of a hundred megahertz, have emerged as a potential tool for identifying high-redshift candidates. However, the potential evolutionary link between the fraction of these sources and redshift remains unclear and requires further investigation. The recent, high sensitivity Low Frequency Array (LOFAR) surveys enable statistical studies of these objects to ultra-low frequencies (< 150 MHz). In this study, we first use the multiradio data to investigate the evolution of spectral index with redshift for 1,187 quasars from the SDSS 16th quasar catalog. For each quasar, we analyze available data from the LOFAR Low Band Antenna (LBA) at 54 MHz, High Band Antenna (HBA) at 144 MHz, and the Very Large Array (VLA) the Faint Images of the Radio Sky at Twenty cm (FIRST) at 1.4 GHz. We measure the spectral index ($α^{144}_{54}$ and $α^{1400}_{144}$) and find no significant change in their median values with the redshift. Extended sources have steeper spectral indices than compact sources, which is consistent with previous findings. Based on the spectral indices information, we identify MPS sources using these criteria: $\rm α^{144}_{54} >= 0.1$ and $\rm α^{1400}_{144} < 0$, and analyze their properties. We find that the fraction of MPS sources is constant with the redshift ($0.1-4.8$), bolometric luminosity ($\rm 10^{44}-10^{48} erg/s$), and supermassive black hole mass ($\rm 10^{7}-10^{10.5} M_{\odot}$), which suggests that MPS sources have relatively stable physical conditions or formation mechanisms across various evolutionary stages and environments.
description: 8 pages, 6 figures. Accepted for publication in Astronomy & Astrophysics
Searching for MOND in scalar-tensor theories of gravity
Creators: name: Vasilić, Milovan
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, I study spherically symmetric solutions in a simple class of geometric sigma models of the Universe. This class of models is a subclass of the wider class of scalar-tensor theories of gravity. The purpose of this work is to examine how the additional scalar degree of freedom modifies Newtonian gravitational force. The general solution for spherically symmetric metric far from the point source is obtained in a weak field approximation. As it turns out, it is parametrized by the mass of the source, and an additional function of time. One particular model is examined as an example. It is shown that there are solutions that accommodate MOND regime at some distances from the source. Unfortunately, the obtained interval of distances turns out to be smaller than it is needed. An additional analysis shows that genuine MOND, that explains galactic curves of all nearby galaxies, cannot be obtained.
description: 26 pages, 4 figures
Additional file 2 of Core of the saliva microbiome: an analysis of the MG-RAST data
Creators: name: Oliveira, Simone G.
name: Nishiyama, Rafaela R.
name: Trigo, Claudio A. C.
name: Mattos-Guaraldi, Ana Luiza
name: Dávila, Alberto M. R.
name: Jardim, Rodrigo
name: Aguiar, Flavio H. B.
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2: S2 - Microbiome core among Shotgun, Amplicon, and eHOMD. Text file with a list of genera belongs to the microbiome core among Shotgun metagenomics, Amplicon sequencing, and eHOMD.
Additional file 1 of Core of the saliva microbiome: an analysis of the MG-RAST data
Creators: name: Oliveira, Simone G.
name: Nishiyama, Rafaela R.
name: Trigo, Claudio A. C.
name: Mattos-Guaraldi, Ana Luiza
name: Dávila, Alberto M. R.
name: Jardim, Rodrigo
name: Aguiar, Flavio H. B.
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: S1 - Microbiome core: Shotgun and Amplicon. Text file with a list of genera belongs to the microbiome core of Shotgun metagenomics and Amplicon sequencing.
Analogue mathematical instruments: Examples from the “theoretical dynamics” group (France, 1948–1964)
Creators: name: Petitgirard, Loïc
Publisher: name: Mathematisches Forschungsinstitut Oberwolfach
Year: 2019

description: Throughout the history of dynamical systems, instruments have been used to calculate and visualize (approximate) solutions of differential equations. Here we describe the approach of a group of physicists and engineers in the period 1948–1964, and we give examples of the specific (analogue) mathematical instruments they conceived and used. These examples also illustrate how their analogue culture and practices faced the advent of the digital computer, which appeared at that time as a new instrument, full of promises.
description: Snapshots of modern mathematics from Oberwolfach;2019,12
Touching the transcendentals: tractional motion from the bir th of calculus to future perspectives
Creators: name: Milici, Pietro
Publisher: name: Mathematisches Forschungsinstitut Oberwolfach
Year: 2019

description: When the rigorous foundation of calculus was developed, it marked an epochal change in the approach of mathematicians to geometry. Tools from geometry had been one of the foundations of mathematics until the 17th century but today, mainstream conception relegates geometry to be merely a tool of visualization. In this snapshot, however, we consider geometric and constructive components of calculus. We reinterpret “tractional motion”, a late 17th century method to draw transcendental curves, in order to reintroduce “ideal machines” in math foundation for a constructive approach to calculus that avoids the concept of infinity.
description: Snapshots of modern mathematics from Oberwolfach;2019,13