cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Contextuality and The Single-Qubit Stabilizer Formalism
Creators: name: Lillystone, Piers
name: Wallman, Joel J.
name: Emerson, Joseph
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Contextuality is a fundamental non-classical property of quantum theory, which has recently been proven to be a key resource for achieving quantum speed-ups in some leading models of quantum computation. However, which of the forms of contextuality, and how much thereof, are required to obtain a speed-up in an arbitrary model of quantum computation remains unclear. In this paper, we show that the relation between contextuality and a compuational advantage is more complicated than previously thought. We achieve this by proving that generalized contextuality is present even within the simplest subset of quantum operations, the so-called single-qubit stabilizer theory, which offers no computational advantage and was previously believed to be completely non-contextual. However, the contextuality of the single-qubit stabilizer theory can be confined to transformations. Therefore our result also demonstrates that the commonly considered prepare-and-measure scenarios (which ignore transformations) do not fully capture the contextuality of quantum theory.
description: 5 pages, 1 figure
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Cart. 188 (11 H 73), f. 0188r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0188r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IV, Archives départementales de la Côte-d'Or, Cart. 188 (11 H 73), f. 0188r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: abbaye de Cîteaux
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: http://www.wikidata.org/entity/Q843261
Planck-Scale Physics and the Peccei-Quinn Mechanism
Creators: name: Kamionkowski, Marc
name: March-Russell, John
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Global-symmetry violating higher-dimension operators, expected to be induced by Planck-scale physics, in general drastically alter the properties of the axion field associated with the Peccei-Quinn solution to the strong-CP problem, and render this solution unnatural. The particle physics and cosmology associated with other global symmetries can also be significantly changed.
description: 10pp
Comparative study of the growth of sputtered aluminum oxide films on organic and inorganic substrates
Creators: name: Sellner, Stefan
name: Gerlach, Alexander
name: Kowarik, Stefan
name: Schreiber, Frank
name: Dosch, Helmut
name: Meyer, Stephan
name: Pflaum, Jens
name: Ulbricht, Gerhard
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present a comparative study of the growth of the technologically highly relevant gate dielectric and encapsulation material aluminum oxide in inorganic and also organic heterostructures. Atomic force microscopy studies indicate strong similarities in the surface morphology of aluminum oxide films grown on these chemically different substrates. In addition, from X-ray reflectivity measurements we extract the roughness exponent βof aluminum oxide growth on both substrates. By renormalising the aluminum oxide roughness by the roughness of the underlying organic film we find good agreement with βas obtained from the aluminum oxide on silicon oxide (β= 0.38 \pm 0.02), suggesting a remarkable similarity of the aluminum oxide growth on the two substrates under the conditions employed.
Analogue Revolutions versus Digital Strings
Creators: name: Ferguson, John
name: Carroll, Nicole
Publisher: name: Griffith University
Year: 2024
Subjects: classificationCode: 36
subject: Creative arts and writing

description: A hardware instrument is situated alongside a software instrument. Each performer works with DIY and self-built systems. Though playfully billed as “analogue versus digital” this is not a battle to the death! Through semi-structured gestural improvisation, the musical agenda focuses on highlighting analogue/digital characteristics and celebrating similarity/difference.Online video documentation (totalling 47'03") can be found here: https://vimeo.com/showcase/10748159Analogue Revolutions: In an age dominated by microprocessors, it is perhaps unusual to choose discrete circuitry. However, a computer always has chameleon-like characteristics, which is sometimes great, but there is a risk: is it ever really finished? The ongoing temptation to update software functionality can get in the way of working with and learning the potential of an instrument. Whereas, with a 100% hand-built workflow, decisions about functionality must be clear from the start and once it is all soldered the final instrument is difficult to change. Finding sonic and performative potentials in an analogue workflow is also fun & rewarding; Analogue Revolutions offers a challenging but fairly fixed playspace for the performer to explore.The Digital Strings performance system utilizes classic and contemporary computer music methods for sound production and flexible performance control. The Max/MSP system includes physical modelling, granular sampling, and feedback loop instruments that facilitate an improvisational performance. Synthesis and processing parameters are controlled by a generative system that creates continuous timbre change while allowing the performer agency to create deviations to development trajectories. The system allows for delicate rhythmic movement, steady grooves, and dense oscillating textures.The overall goal is to celebrate analogue/digital characteristics while traversing noise aesthetics, contemporary computer music, and the repetitive rhythms of groove-based pop forms.
Additional file 1 of Impact of an integrated community-based model of care for older people with complex conditions on hospital emergency presentations and admissions: a step-wedged cluster randomized trial
Creators: name: Mann, Jennifer
name: Thompson, Fintan
name: McDermott, Robyn
name: Esterman, A.
name: Strivens, Edward
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Supplementary Table 1 - Number of participants and person days in each step and each cluster, per time window. Supplementary Table 2 - Number of ED presentations and rate by step and cluster, per time window. Supplementary Table 3 - Number of Hospital separations and rate by step and cluster, per time window.
Reconstruction des modes de vie au Néolithique et au Bronze ancien : synopsis des apports récents des études pédologiques entre Rhin et Seine
Creators: name: Fechner, Kai
name: Bosquet, Dominique
name: Broes; Frédéric
Publisher: name: Zenodo
Year: 2019
Subjects: analyses physico-chimiques, micromorphologie, phosphore, Europe du nord-ouest, Mésolithique, Néolithique, âge du Bronze, fossé, palissade, fosse, Schlitzgruben, four, foyer, pédogenèse tardiglaciaire, horizon de surface, labours, fertilité, «sol» d'occupation, jardin, champs, chasse, rituel

description: ABSTRACT: La zone entre Rhin et Seine a été étudiée avec l’aide de pédologues depuis les années 50, avec un focus particulier sur les périodes néolithiques et de l’âge du Bronze. Depuis les années 90, les auteurs ont été actifs en continu sur les sites d’archéologie préventive et proposent un état d’avancement sur une série de sujets étudiés depuis sur le terrain et par des analyses de laboratoire et/ou des lames minces. Il s’agit de remplissages de fossés et de palissades, de fosses de différentes tailles y compris les Schlitzgruben, les horizons de surface bien datés hérités et transformés par les humains, comprenant horizons naturels tardiglaciaires et début holocène des milieux bien drainés, surfaces d’activités et de mise en culture, et pour finir les enclos, avec un focus sur les cartographies de phosphate.
description: This article is part of a book edited at the occasion of the Geoarchaeological meeting of Bruges: Soils as records of Past and Present: the geoarchaeological approach. Focus on: is there time for fieldwork today? - Bruges (Belgium), 6 and 7.11.2019. Editors Judit Deák, Carole Ampe and Jari Hinsch Mikkelsen Technical editor Mariebelle Deceuninck English language reviewer Caroline Landsheere Graphic design Frederick Moyaert Printing and binding Die Keure, Bruges
Editorial
Creators: name: arroz e flores: antologia de literatura rebelde japonesa
Publisher: name: arroz e flores
Year: 2024
Subjects: Literatura
Literatura japonesa
Kaneko Fumiko
Literatura rebelde
Tradução

description: Editorial do primeiro número do primeiro volume da arroz e flores: antologia de literatura rebelde japonesa.arroz e flores: antologia de literatura rebelde japonesa, vol. 1, no. 1, 2024, especial kaneko fumiko. periódico semestral.A arroz e flores: antologia de literatura rebelde japonesa é um periódico independente balizado em uma perspectiva colaborativa e cooperativa que busca disponibilizar seu conteúdo de forma livre e irrestrita. As publicações dos números semestrais que compõem os volumes anuais são compostas por estudos e traduções em/para o português sobre o que aqui se denomina “literatura rebelde japonesa”. Assim, o foco do periódico é oferecer a qualquer pessoa que tenha interesse ou curiosidade acesso imediato a esses textos. Textos esses que compõem uma rede mais ampla de rebeldia e revolta planetária da qual a arroz e flores também deseja fazer parte.acesso em: https://arrozeflores.art.br/periodico/
The centimeter emission from planet-forming disks in Taurus
Creators: name: Garufi, Antonio
name: Carrasco-Gonzalez, Carlos
name: Macias, Enrique
name: Testi, Leonardo
name: Curone, Pietro
name: Ricci, Luca
name: Facchini, Stefano
name: Long, Feng
name: Manara, Carlo F.
name: Pascucci, Ilaria
name: Rosotti, Giovanni
name: Zagaria, Francesco
name: Clarke, Cathie
name: Herczeg, Gregory J.
name: Isella, Andrea
name: Rota, Alessia
name: Mauco, Karina
name: van der Marel, Nienke
name: Tazzari, Marco
Publisher: name: arXiv
Year: 2025
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The last decade has witnessed remarkable advances in the characterization of the (sub-)millimeter emission from planet-forming disks. Instead, the study of the (sub-)centimeter emission has made more limited progress, to the point that only a few exceptional disk-bearing objects have been characterized in the centimeter regime. This work takes a broad view of the centimeter emission from a large sample with VLA observations that is selected from previous ALMA surveys of more representative disks in brightness and extent. We report on the detection and characterization of flux at centimeter wavelengths from 21 sources in the Taurus star-forming region. Complemented by literature and archival data, the entire photometry from 0.85 mm to 6 cm is fitted by a two-component model that determines the ubiquitous presence of free-free emission entangled with the dust emission. The flux density of the free-free emission is found to scale with the accretion rate but is independent of the outer disk morphology depicted by ALMA. The dust emission at 2 cm is still appreciable, and offers the possibility to extract an unprecedented large set of dust spectral indices in the centimeter regime. A pronounced change between the median millimeter indices (2.3) and centimeter indices (2.8) suggests that a large portion of the disk emission is optically thick up to 3 mm. The comparison of both indices and fluxes with the ALMA disk extent indicates that this portion can be as large as 40 au, and suggests that the grain population within this disk region that emits the observed centimeter emission is similar in disks with different size and morphology. All these results await confirmation and dedicated dust modeling once facilities like ngVLA or SKA-mid are able to resolve the centimeter emission from planet-forming disks and disentangle the various components.
description: Accepted for publication by A&A
Disentangling stellar atmospheric parameters in astronomical spectra using Generative Adversarial Neural Networks
Creators: name: Manteiga, Minia
name: Santoveña, Raúl
name: Álvarez, Marco A.
name: Dafonte, Carlos
name: Penedo, Manuel G.
name: Navarro, Silvana
name: Corral, Luis
Publisher: name: arXiv
Year: 2025
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: A method based on Generative Adversaria! Networks (GANs) is developed for disentangling the physical (effective temperature and gravity) and chemical (metallicity, overabundance of a-elements with respect to iron) atmospheric properties in astronomical spectra. Using a projection of the stellar spectra, commonly called latent space, in which the contribution dueto one or several main stellar physicochemical properties is minimised while others are enhanced, it was possible to maximise the information related to certain properties, which can then be extracted using artificial neural networks (ANN) as regressors with higher accuracy than a reference method based on the use of ANN trained with the original spectra. Methods. Our model utilises autoencoders, comprising two artificial neural networks: an encoder anda decoder which transform input data into a low-dimensional representation known as latent space. It also uses discriminators, which are additional neural networks aimed at transforming the traditional autoencoder training into an adversaria! approach, to disentangle or reinforce the astrophysical parameters from the latent space. The GANDALF tool is described. It was developed to define, train, and test our GAN model with a web framework to show how the disentangling algorithm works visually. It is open to the community in Github. Results. The performance of our approach for retrieving atmospheric stellar properties from spectra is demonstrated using Gaia Radial Velocity Spectrograph (RVS) data from DR3. We use a data-driven perspective and obtain very competitive values, ali within the literature errors, and with the advantage of an important dimensionality reduction of the data to be processed.
description: 9 pages, 8 figures
Additional file 1 of Decoding pain through facial expressions: a study of patients with migraine
Creators: name: Chen, Wei-Ta
name: Hsiao, Fu-Jung
name: Coppola, Gianluca
name: Wang, Shuu-Jiun
Publisher: name: figshare
Year: 2024
Subjects: Cell Biology
Neuroscience
Science Policy
Cancer
Mental Health

description: Supplementary Material 1.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Cart. 193 (11 H 78), f. 0001v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0001v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0001v, 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
Anatomy of a Young Massive Star Cluster: NGC 1569-B
Creators: name: Larsen, S. S.
name: Origlia, L.
name: Brodie, J. P.
name: Gallagher, J. S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present new H-band echelle spectra, obtained with the NIRSPEC spectrograph at Keck II, for the massive star cluster "B" in the nearby dwarf irregular galaxy NGC 1569. From spectral synthesis and equivalent width measurements we obtain abundances and abundance patterns. We derive an Fe abundance of [Fe/H]=-0.63+/-0.08, a super-solar [alpha/Fe] abundance ratio of +0.31+/-0.09, and an O abundance of [O/H]=-0.29+/-0.07. We also measure a low 12C/13C = 5+/-1 isotopic ratio. Using archival imaging from the Advanced Camera for Surveys on board HST, we construct a colour-magnitude diagram (CMD) for the cluster in which we identify about 60 red supergiant (RSG) stars, consistent with the strong RSG features seen in the H-band spectrum. The mean effective temperature of these RSGs, derived from their observed colours and weighted by their estimated H-band luminosities, is 3790 K, in excellent agreement with our spectroscopic estimate of Teff = 3800+/-200 K. From the CMD we derive an age of 15-25 Myr, slightly older than previous estimates based on integrated broad-band colours. We derive a radial velocity of -78+/-3 km/s and a velocity dispersion of 9.6+/-0.3 km/s. In combination with an estimate of the half-light radius of 0.20"+/-0.05" from the HST data, this leads to a dynamical mass of (4.4+/-1.1)E5 Msun. The dynamical mass agrees very well with the mass predicted by simple stellar population models for a cluster of this age and luminosity, assuming a normal stellar IMF. The cluster core radius appears smaller at longer wavelengths, as has previously been found in other extragalactic young star clusters.
description: 14 pages, incl. 12 figures and 4 tables. Accepted for publication in MNRAS. The definitive version is available at www.blackwell-synergy.com
Additional file 3: of Phylogeography and genetics of the globally invasive snail Physa acuta Draparnaud 1805, and its potential to serve as an intermediate host to larval digenetic trematodes
Creators: name: Ebbs, Erika
name: Loker, Eric
name: Brant, Sara
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Evolutionary Biology
subject: Ecology

description: CO1 phylogeny of Physa estimated using Bayesian inference. Posterior probability values â Ľ.95 are shown. Taxon names are reflective of the names assigned to sequences in the original NCBI records. (PDF 14 kb)
Correlations between Aharonov-Bohm effects and one-dimensional subband populations in GaAs/Al$_{x}$Ga$_{1-x}$As rings
Creators: name: Liu, J.
name: Gao, W. X.
name: Ismail, K.
name: Lee, K. Y.
name: Hong, J. M.
name: Washburn, S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The Aharonov-Bohm (AB) interference patterns in ring-shaped conductors are usually dominated by random features. The amplitude of the oscillations is random from sample to sample and from point to point on the magnetic field axis owing to random scattering of the electron trajectories by impurities within the wires. We report experiments on new devices made with wet etching and global gates, which have shown major progress towards removing the random features. In loops that exhibit ballistic conductance plateaux and cyclotron orbit trapping at $4.2K$, the random pattern of AB oscillations (observed for $T < 0.1K$) can be replaced by much more ordered one -- especially if only a few transverse modes are populated in the ring. The amplitude and shape of the oscillation envelope function change systematically as subbands are populated in the wires forming the loops. Mechanisms governing the AB effect in the ballistic regime are discussed. Correlation has been found between the $G(V_{g},B=0)$ staircase and the ``beating period" of the envelope functions. Quantum oscillations in $G(V_{g},B = 0)$ are consistent with direct interference of paths of unequal length. Both the correlations and the quantum oscillations in gate voltage are signatures of ballistic transport.
description: 23 pages. 9 postscripts figures that will be emailed on request
The Abc soil types: Podzoluvisols, Albeluvisols or Retisols? A review
Creators: name: Dondeyne, Stefan
name: Deckers, Seppe
Publisher: name: Zenodo
Year: 2019
Subjects: soil formation, archaeology, Soil Taxonomy, World Reference Base, Belgian soil classification

description: ABSTRACT At an archaeological excavation site in central Belgium, we found whitish soil material interspersing a clay illuviation horizon under a Roman road. Starting from this case, we will illustrate how insights into soil formation and soil geography are relevant for understanding landscape evolution and archaeology. We do this by focusing on the ‘Abc’ soil types, which are silt-loam soils that are well-drained and have a mottled and discontinuous clay illuviation horizon. In Belgium, these soils are, almost exclusively, found under ancient forests. To explain their formation, two hypotheses have been proposed. A first assumes that chemical weathering leads to the degradation of the clay illuviation horizon, a process enhanced by the acidifying effect of forest vegetation. A second hypothesis explains their morphology as relict features from periglacial phenomena. We further review how views on their formation were reflected in Soil Taxonomy (Glossudalfs), the FAO legend of the soil map of the world (Podzoluvisols) and in the World Reference Base for soil resources (Albeluvisols and Retisols). If we accept the hypothesis that the morphology of the Abc soil types has to be attributed to periglacial phenomena, Abc soil types must have been more widespread before deforestation. Agricultural activities promoted the homogenisation of the subsoil and the fading of their morphologic characteristics. A Roman road would have prevented such a homogenisation process. These insights help elucidate the evolution of past and current landscapes.

description: This article is part of a book edited at the occasion of the Geoarchaeological meeting of Bruges: Soils as records of Past and Present: the geoarchaeological approach. Focus on: is there time for fieldwork today? - Bruges (Belgium), 6 and 7.11.2019. Editors Judit Deák, Carole Ampe and Jari Hinsch Mikkelsen Technical editor Mariebelle Deceuninck English language reviewer Caroline Landsheere Graphic design Frederick Moyaert Printing and binding Die Keure, Bruges
Additional file 1 of Safety and tolerability of atogepant for the preventive treatment of migraine: a post hoc analysis of pooled data from four clinical trials
Creators: name: Rizzoli, Paul
name: Marmura, Michael J.
name: Robblee, Jennifer
name: McVige, Jennifer
name: Sacco, Sara
name: Nahas, Stephanie J.
name: Ailani, Jessica
name: De Abreu Ferreira, Rosa
name: Ma, Julia
name: Smith, Jonathan H.
name: Dabruzzo, Brett
name: Ashina, Messoud
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Supplemental Figure 1. Participant disposition in the randomized, placebo-controlled (A) and long-term safety (B) trials.
Bose-Einstein Condensation in a Dilute, Trapped Gas at Positive Temperature
Creators: name: Deuchert, Andreas
name: Seiringer, Robert
name: Yngvason, Jakob
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider an interacting, dilute Bose gas trapped in a harmonic potential at a positive temperature. The system is analyzed in a combination of a thermodynamic and a Gross-Pitaevskii (GP) limit where the trap frequency $ω$, the temperature $T$ and the particle number $N$ are related by $N \sim (T / ω)^{3} \to\infty$ while the scattering length is so small that the interaction energy per particle around the center of the trap is of the same order of magnitude as the spectral gap in the trap. We prove that the difference between the canonical free energy of the interacting gas and the one of the noninteracting system can be obtained by minimizing the GP energy functional. We also prove Bose-Einstein condensation in the following sense: The one-particle density matrix of any approximate minimizer of the canonical free energy functional is to leading order given by that of the noninteracting gas but with the free condensate wavefunction replaced by the GP minimizer.
description: 52 pages; additional references added
Stresses in curved nematic membranes
Creators: name: Santiago, J. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Ordering configurations of a director field on a curved membrane induce stress. In this work, we present a theoretical framework to calculate the stress tensor and the torque as a consequence of the nematic ordering; we use the variational principle and invariance of the energy under Euclidean motions. Euler-Lagrange equations of the membrane as well as the corresponding boundary conditions also appear as natural results. The stress tensor found includes attraction-repulsion forces between defects; likewise, defects are attracted to patches with the same sign in gaussian curvature. These forces are mediated by the Green function of Laplace-Beltrami operator of the surface. In addition, we find non-isotropic forces that involve derivatives of the Green function and the gaussian curvature, even in the normal direction to the membrane. We examine the case of axial membranes to analyze the spherical one. For spherical vesicles we find the modified Young-Laplace law as a consequence of the nematic texture. In the case of spherical cap with defect at the north pole, we find that the force is repulsive respect to the north pole, indicating that it is an unstable equilibrium point.
description: To appear in PRE
VOYAGA YETMAGAN JINOYATCHINING SHAXSI.
Creators: name: Abduxalilov, H.D.
name: Xusanova, M.M.
Publisher: name: Zenodo
Year: 2024

description: Mazkur maqolada voyaga yetmagan jinoyatchilar shaxsining kriminologik tavsifi, ularning shaxsiy xarakteridagi o 'ziga xos xususiyatlari, voyaga yetmaganlar o 'rtasida jinoyatlar va huquqbuzarliklarni oldini olish borasida mamlakatimizda olib borilayotgan ishlar, voyaga yetmaganlar o 'rtasida solir etilgan jinoyatlar haqida statisitik ma’lumotlar, voyaga yetmagan huquqbuzarlarning shaxsining kriminolik tavsifi haqida xorijiy huquqshunoslarning qarashlari tahlil qilingan.
Magnetic monopoles in pure $SU (2)$ Yang--Mills theory with a gauge-invariant mass
Creators: name: Nishino, Shogo
name: Matsudo, Ryutaro
name: Warschinke, Matthias
name: Kondo, Kei-Ichi
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we show the existence of magnetic monopoles in the pure $SU(2)$ Yang--Mills theory even in absence of scalar fields when the gauge-invariant mass term is introduced. This result follows from the recent proposal for obtaining the gauge field configurations in the Yang-Mills theory from the solutions of the field equations in the "complementary" gauge-scalar model with the radial length of the scalar field being fixed. The gauge-invariant mass term is obtained through a change of variables and a gauge-independent description of the Brout-Englert-Higgs mechanism which neither relies on the spontaneous breaking of gauge symmetry nor on the assumptions of the nonvanishing vacuum expectation value of the scalar field. According to these procedures, we solve under the static and spherically symmetric ansatz the field equations of the $SU(2)$ Yang-Mills theory coupled with an adjoint scalar field whose radial degree of freedom is fixed, and obtain a gauge field configuration of magnetic monopole with a minimum magnetic charge in the massive $SU(2)$ Yang-Mills theory. We compare the magnetic monopole obtained in this way in the massive Yang--Mills theory with the Wu-Yang magnetic monopole in the pure Yang-Mills theory and the 't Hooft-Polyakov magnetic monopole in the Georgi-Glashow model.
description: 16 pages, 7 figures, revised version
Rolling balls over spheres in R^n
Creators: name: Jovanovic, Bozidar
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 37J60, 37J35, 70H45

description: We study the rolling of the Chaplygin ball in $\mathbb R^n$ over a fixed $(n-1)$--dimensional sphere without slipping and without slipping and twisting. The problems can be naturally considered within a framework of appropriate modifications of the L+R and LR systems -- well known systems on Lie groups groups with an invariant measure. In the case of the rolling without slipping and twisting, we describe the $SO(n)$-Chaplygin reduction to $S^{n-1}$ and prove the Hamiltonization of the reduced system for a special inertia operator.
description: 22 pages, figure is added, subsection 3.3 is rewritten, to appear in Nonlinearity
Dynamics of Extremal Black Holes
Creators: name: Giddings, S. B.
name: Strominger, A.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Particle scattering and radiation by a magnetically charged, dilatonic black hole is investigated near the extremal limit at which the mass is a constant times the charge. Near this limit a neighborhood of the horizon of the black hole is closely approximated by a trivial product of a two-dimensional black hole with a sphere. This is shown to imply that the scattering of long-wavelength particles can be described by a (previously analyzed) two-dimensional effective field theory, and is related to the formation/evaporation of two-dimensional black holes. The scattering proceeds via particle capture followed by Hawking re-emission, and naively appears to violate unitarity. However this conclusion can be altered when the effects of backreaction are included. Particle-hole scattering is discussed in the light of a recent analysis of the two-dimensional backreaction problem. It is argued that the quantum mechanical possibility of scattering off of extremal black holes implies the potential existence of additional quantum numbers - referred to as ``quantum whiskers'' - characterizing the black hole.
description: 31 pages
Additional file 1 of A proof-of-concept study on bioorthogonal-based pretargeting and signal amplify radiotheranostic strategy
Creators: name: Yang, Hongzhang
name: Zeng, Xinying
name: Liu, Jia
name: Li, Jingchao
name: Li, Yun
name: Zhang, Qinglin
name: Shu, Linlin
name: Liu, Huanhuan
name: Wang, Xueqi
name: Liang, Yuanyuan
name: Hu, Ji
name: Huang, Lumei
name: Guo, Zhide
name: Zhang, Xianzhong
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional file 1: Scheme S1. The synthetic route of DOTA-PSMA-Tz (6): (i) a) Hydrazine hydrate, S, EtOH, 50 °C, 24 h; b) NaNO2, AcOH, RT, 1 h; (ii) N, N'-Disuccinimidyl carbonate, DIPEA, CH2Cl2, RT, 8 h; (iii) DOTA-NHS, TEA, DMSO, 8 h; (iv) Hydrazine hydrate (85%)/H2O (1:50), RT, 2 h; (v) TEA, DMSO, 12 h. Figure S1. 1H NMR (400 MHz, DMSO) spectrum of 1. Figure S2. 13C NMR (101 MHz, DMSO) spectrum of 1. Figure S3 1H NMR (400 MHz, CDCl3) spectrum of 2. Figure S4. 13C NMR (101 MHz, CDCl3) spectrum of 2. Figure S5. Mass spectrum of 4. Figure S6. Mass spectrum of 5. Figure S7. Mass spectrum of DOTA-PSMA-Tz. Figure S8. 1H NMR (400 MHz, DMSO) spectrum of DOTA-PSMA-Tz. Figure S9. 13C NMR (101 MHz, DMSO) spectrum of DOTA-PSMA-Tz. Figure S10. Analytical HPLC chromatogram of [68Ga]Ga-PSMA-Tz and DOTA-PSMA-Tz. Figure S11. Analytical HPLC chromatogram of [177Lu]Lu-PSMA-Tz and DOTA-PSMA-Tz. Figure S12. Stabilities of [68Ga]Ga-PSMA-Tz in PBS (a) and serum (b). Figure S13. In vivo metabolic stability of [68Ga]Ga-PSMA-Tz in healthy C57BL/6 mice through radio-HPLC analysis of blood (a) and urine (b). Figure S14. Saturation binding assay of [68Ga]Ga-PSMA617 and [68Ga]Ga-PSMA-Tz. All data are shown as mean ± SD (n = 4). Figure S15. The specific uptake of [68Ga]Ga-PSMA-Tz and [68Ga]Ga-PSMA617. All data are shown as mean ± SD (n = 4). Figure S16. The absorption spectrum of Pd@Au-PEG-TCO after incubation in the saline for 0, 1, 3, 5, and 7 d, respectively. Figure S17. Biodistribution of Pd@Au-PEG in different organs at different times. All data are shown as mean ± SD (n = 4).
Additional file 2: of Assessment of the Feasibility of automated, real-time clinical decision support in the emergency department using electronic health record data
Creators: name: Perry, Warren
name: Rubayet Hossain
name: Taylor, Richard
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Appendix B. Guideline to the Standard Evaluation of Charts. Outline and set of instructions of how each data element was encoded by the reviewers. (DOCX 15 kb)
The shadow of a collapsing dark star
Creators: name: Schneider, Stefanie
name: Perlick, Volker
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The shadow of a black hole is usually calculated, either analytically or numerically, on the assumption that the black hole is eternal, i.e., that it existed for all time. Here we ask the question of how this shadow comes about in the course of time when a black hole is formed by gravitational collapse. To that end we consider a star that is spherically symmetric, dark and non-transparent and we assume that it begins, at some instant of time, to collapse in free fall like a ball of dust. We analytically calculate the dependence on time of the angular radius of the shadow, first for a static observer who is watching the collapse from a certain distance and then for an observer who is falling towards the centre following the collapsing star.
description: 23 pages, 9 figures; discussion slightly extended
Additional file 1: of Understanding the implementation and efficacy of a home-based strength and balance fall prevention intervention in people aged 50Â years or over with vision impairment: a process evaluation protocol
Creators: name: Dillon, Lisa
name: Clemson, Lindy
name: Coxon, Kristy
name: Keay, Lisa
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Appendix 1. Program Adherence (fidelity). v-LiFE fidelity tool checklist, used in each observation of Orientation and Mobility Specialists to ensure consistency in delivery. (DOCX 17 kb)
Additional file 3 of Exploring secondary SARS-CoV-2 transmission from asymptomatic cases using contact tracing data
Creators: name: Nakajo, Ko
name: Nishiura, Hiroshi
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 3.
Home, lived-in spaces and childhood in European picturebooks from 1945 to the present day
Creators: name: Callegari, Carla
name: Campagnaro, Marnie
Publisher: name: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education
Year: 2019
Subjects: European picturebooks; home; espace vécu; comparative studies; representation of childhood

description: The concepts of home and espace vécu play a large role in children’s literature. The home is not just an objective and architectural space, but also an intimate space with sensory, symbolic, cultural, social and political dimensions. The concept of espace vécu refers to a relationship between what "exists" and what "is perceived". Children build their own identity in the context of their families, developing relationships not only with people, but also with places and things. The aim of this special issue is to identify and analyse the evolution of the representation of these spaces in European picturebooks published in the period 1945-2010. An historical and comparative international survey on picturebooks has been carried out by researchers of children's literature, comparative education and geography from various European countries (Italy – coordinator, Croatia, France, Germany, Norway, Portugal), emphasising as the interdisciplinary study of domestic spaces represented in picturebooks is a particularly promising investigative field for reading, within an original perspective framework, social and cultural changes also occurring in the history of childhood.
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]
Trivial solutions of generalized supergravity vs non-abelian T-duality anomaly
Creators: name: Wulff, Linus
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The equations that follow from kappa symmetry of the type II Green-Schwarz string are a certain deformation, by a Killing vector field $K$, of the type II supergravity equations. We analyze under what conditions solutions of these `generalized' supergravity equations are trivial in the sense that they solve also the standard supergravity equations. We argue that for this to happen $K$ must be null and satisfy $dK=i_KH$ with $H=dB$ the NSNS three-form field strength. Non-trivial examples are provided by symmetric pp-wave solutions. We then analyze the consequences for non-abelian T-duality and the closely related homogenous Yang-Baxter sigma models. When one performs non-abelian T-duality of a string sigma model on a non-unimodular (sub)algebra one generates a non-vanishing $K$ proportional to the trace of the structure constants. This is expected to lead to an anomaly but we show that when $K$ satisfies the same conditions the anomaly in fact goes away leading to more possibilities for non-anomalous non-abelian T-duality.
description: 11 pages; v2: Important clarifications in sec 5 and projections fixed there. References added. v3: Typos fixed and eq. (5.13) with the general form of the anomaly in terms of K and X added
Globular Clusters in the Magellanic Clouds.I:BV CCD-Photometry for 11 Clusters
Creators: name: Corsi, C. E.
name: Buonanno, R.
name: Pecci, F. Fusi
name: Ferraro, F. R.
name: Testa, V.
name: Greggio, L.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present BV CCD-data for 11 intermediate-age LMC clusters; the main conclusions are: 1. in the (V_to, V_cl,m) and (V-to, (V_to-V_cl,m)) planes the models yield a good overall description of the data; 2. with the current sample, it is impossible to firmly choose between "classical" and "overshooting" models; 3. the separation in colour between the MS band and the Red He-burning Clump is smaller than predicted by theoretical tracks; 4. the existence of the so-called "RGB phase-transition (Renzini and Buzzoni 1986) seems to be confirmed.
description: 62 pages, 37 figures and tables 6 to 16 available on request, uuencoded compressed postscript file with tables 1-5 and 17-18 included, BAP 08-1994-020-OAB
A Synthetic Population of Ultra-Luminous X-ray Sources: Optical-X-ray Correlation
Creators: name: Nyadzani, Lutendo
name: Razzaque, Soebur
name: Finke, Justin D.
Publisher: name: arXiv
Year: 2025
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: This paper presents an analysis of the predicted optical-to-X-ray spectral index ($α_{\rm ox}$) within the context of ultra-luminous X-ray sources (ULXs) associated with stellar mass black holes and neutron stars. We use the population synthesis code COSMIC to simulate the evolution of binary systems and investigate the relationship between UV and X-ray emission during the ULX phase, namely the $α_{\rm ox}$ relation. The study investigates the impact of metallicity on $α_{\rm ox}$ values. Notably, it predicts a significant anti-correlation between $α_{\rm ox}$ and UV luminosity ($L_{\rm UV}$), consistent with observations, with the slope of this relationship varying with metallicity for BH-ULXs. The NS-ULX population shows a relatively consistent slope around $-0.33$ across metallicities, with minor variations. The number of ULXs decreases with increasing metallicity, consistent with observational data, and the X-ray luminosity function shows a slight variation in its slope with metallicity, exhibiting a relative excess of high-luminosity ULXs at lower metallicities. Inclusion of beaming effect in the analysis shows a significant impact on the XLF and $α_{\rm ox}$, particularly at high accretion rates, where the emission is focused into narrower cones. Furthermore, the study finds that UV emission in ULXs is predominantly disk-dominated, which is the likely origin of the $α_{\rm ox}$ relation, with the percentage of disk-dominated ULXs increasing as metallicity rises.
description: 16 pages, 18 figures, accepted for publication in Astronomy & Astrophysics
Additional file 1 of Effects of a low-dose IL-2 treatment in HLA-B27 transgenic rat model of spondyloarthritis
Creators: name: Araujo, L. M.
name: Jouhault, Q.
name: Fert, I.
name: Bouiller, I.
name: Chiocchia, G.
name: Breban, M.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy

description: Additional file 1:. Supplementary figure 1. Scores used for histopathological assessment of intestinal and articular lesions. Supplementary figure 2. Impact of administration of low-dose rhIL-2 on Treg. B27-rats (n = 3/group) were injected i.p. daily for 5 consecutive days with PBS, 2,000 or 5,000 IU rhIL-2. At day 7, (a) the total number of cells, (b) the frequency of Treg, (c) the frequency of Teff, (d) ratio of Teff to Treg, (e) IL-10, (f) IL-17 intracellular production, (g) ratio of IL-17 to IL-10 intracellular cytokines production by Tregs, (h) Treg markers expression in LN from B27-rats were determined. Values represent the mean of 3 rats/group. *p < 0.05. Supplementary figure 3. Impact of administration of low-dose rhIL-2 on Treg. B27-rats (n = 3/group) were injected i.p. daily for 5 consecutive days with PBS, 2,000 or 5,000 IU rhIL-2. At day 7, (a) the total number of cells, (b) ratio of Teff to Treg, (c) ratio of IL-17 to IL-10 intracellular cytokines production by Tregs and (d) Treg markers expression in spleen from B27-rats were determined. Values represent the mean of 3 rats/group. *p < 0.05
Analyticity constraints on the strangeness changing vector current and applications to $τ\to Kπν_τ$, $τ\to Kππν_τ$
Creators: name: Moussallam, B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss matrix elements of the strangeness changing vector current using their relation, due to analyticity, with $πK$ scattering in the $P$-wave. We take into account experimental phase-shift measurements in the elastic channel as well as results, obtained by the LASS collaboration, on the details of inelastic scattering, which show the dominance of two quasi two-body channels at medium energies.The associated form factors are shown to be completely determined, up to one flavour symmetry breaking parameter, imposing boundary conditions at $t=0$ from chiral and flavour symmetries and at $t\to\infty$ from QCD. We apply the results to the $τ\to Kπν_τ$ and $τ\to Kππν_τ$ amplitudes and compare the former to recent high statistics results from B factories.
description: 24 pages, 11 figures. v2: minor corrections and clarifications
“Narrating” homes and objects: images of domestic life in Italian picturebooks since the mid-20th century
Creators: name: Campagnaro, Marnie
Publisher: name: Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education
Year: 2019
Subjects: home; Italian picturebooks; domestic geographies; household objects; representation of childhood

description: The home is an emblematic topos in children’s literature. The home is intended primarily as a physical place where the family comes together, and where the protagonists’ primary needs are generally met. The home is also a place of memories and knowledge acquisition. It is capable of revealing the attitudes of the characters, their lifestyles, translating them into words and images. The home can reveal the quality of human relations within its walls and outside the family circle. The aim of this contribution is to analyze the home as a space of personal characterization and psychological, social and historical-cultural evolution. After providing a historical picture of Italian domestic life as of the years after World War II, the article outlines some of the ways in which the home, its interiors and the image of childhood have changed in Italian picturebooks over the second half of the 20th century.
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]