cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Star Harbouring a Wormhole at its Core
Creators: name: Dzhunushaliev, V.
name: Folomeev, V.
name: Kleihaus, B.
name: Kunz, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider a configuration consisting of a wormhole filled by a perfect fluid. Such a model can be applied to describe stars as well as neutron stars with a nontrivial topology. The presence of a tunnel allows for motion of the fluid, including oscillations near the core of the system. Choosing the polytropic equation of state for the perfect fluid, we obtain static regular solutions. Based on these solutions, we consider small radial oscillations of the configuration and show that the solutions are stable with respect to linear perturbations in the external region.
description: abstract was changed
Comparison of subject-reported allergy versus skin test results in a common cold trial.
Creators: name: Krahnke, Jason S
name: Gentile, Deborah A
name: Cordoro, Kelly M
name: Angelini, Betty L
name: Cohen, Sheldon
name: Doyle, William J
name: Skoner, David P
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Background: Few studies have examined the relationship between subject-reported allergy and results of allergy skin testing in large unselected or unbiased cohorts. The objective of this study was to compare the results of self-reported allergy via verbal questioning with the results of allergy skin testing by the puncture method in 237 healthy adult subjects enrolled in a common cold study. Methods: On enrollment, all subjects were verbally asked if they had a history of allergy and then underwent puncture skin testing to 19 relevant aeroallergens, as well as appropriate positive and negative controls. A skin test was considered positive if its wheal diameter was at least 3 mm larger than that obtained with the negative control. Results: Forty-eight (20%) subjects reported a history of allergy and 124 (52%) subjects had at least one positive skin test response. A history of allergy was reported in 40 (32%) of the skin test-positive subjects and 8 (7%) of the skin testFrom negative subjects. At least one positive skin test response was found in 40 (83%) of those subjects reporting a history of allergy and 84 (44%) of those subjects denying a history of allergy. Conclusion: These data indicate that there is a relatively poor correlation between self-reported history of allergy and skin test results in subjects enrolled in a common cold study. These results have implications in both clinical practice and research settings.
Comparison of adolescents with and without diabetes on indices of psychosocial functioning for three years.
Creators: name: Helgeson, Vicki
name: Snyder, Pamela
name: Escobar, Oscar
name: Siminerio, Linda
name: Becker, Dorothy J.
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: OBJECTIVE: To determine whether diabetes is associated with psychosocial difficulties over the transition to adolescence. METHODS: We compared adolescents with diabetes (n = 132) with a healthy comparison group (n = 131) on indices of psychosocial functioning for 3 years. We interviewed both groups annually and had one parent complete a questionnaire. RESULTS: There were no group differences in depressive symptoms, anxiety, anger, or behavioral problems. However, adolescents with diabetes showed greater declines in social acceptance compared with healthy adolescents, and a greater rise in disturbed eating behavior. Over time, depressive symptoms and anxiety increased and self-worth decreased for females but not males; however, these differences were not qualified by group CONCLUSIONS: Diabetes is not associated with indicators of psychological distress from early to middle adolescence, but may be associated with the emergence of social difficulties and eating disturbances. Gender differences in psychological distress emerged, replicating past research.
Two components of the macroscopic general field
Creators: name: Fedosin, Sergey G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The general field, containing all the macroscopic fields in it, is divided into the mass component, the source of which is the mass four-current, and the charge component, the source of which is the charge four-current. The mass component includes the gravitational field, acceleration field, pressure field, dissipation field, strong interaction and weak interaction fields, other vector fields. The charge component of the general field represents the electromagnetic field. With the help of the principle of least action we derived the field equations, the equation of the matter's motion in the general field, the equation for the metric, the energy and momentum of the system of matter and its fields, and calibrated the cosmological constant. The general field components are related to the corresponding vacuum field components so that the vacuum field generates the general field at the macroscopic level.
Jean-Luc Nancy: La peau du monde. Finitude et existence
Creators: name: Calabrò, Daniela
Publisher: name: Post-filosofie
Year: 2023
Subjects: Corpo; Decostruzione; Esposizione; Jean-Luc Nancy; Pelle; Body; Deconstruction ; Jean-Luc Nancy ; Exposition; Skin; Corps; Déconstruction; Exposition; Jean-Luc Nancy; Peau

description: Le thème central de ce texte porte sur la lecture des concepts nancéiens d’exposition (ex-peau-sition), de corporéité, de seuil. A partir de ces concepts, le philosophe français retrace la déconstruction de la pensée occidentale et fait émerger une existence toujours exposée, mise à nu, ouverte, mise en scène. “À fleur de peau” c’est l’expression – ou, si l’on veut, le nouveau sens du monde – qui démantèle les espaces clos et toutes les clôtures.

 
The text focusses on the concepts of exposure (ex-peau-sition), corporeality and threshold as thematised by Nancy. From these concepts, the French philosopher traces the deconstruction of Western thought and brings out an existence that is always exposed, laid bare, open, staged. “À fleur de peau” is the expression –  or, if you like, the new sense of the world – that dismantles closed spaces and all fences.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
Untitled Item
Creators: name: Debbiche, Khaled
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 320101
subject: Cardiology (incl. cardiovascular diseases)

description: This article suggests that following a myocardial infarction, the result regarding myocardial death and remodeling or recovery appears to be predetermined regardless of the initial approach, provided that the individual successfully survives the acute coronary event.
A note on the relationship between solutions of Einstein, Ramanujan and Chazy equations
Creators: name: Esmakhanova, Kuralay
name: Myrzakulov, Yerlan
name: Nugmanova, Gulgasyl
name: Myrzakulov, Ratbay
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The Einstein equation for the Friedmann-Robertson-Walker metric plays a fundamental role in cosmology. The direct search of the exact solutions of the Einstein equation even in this simple metric case is sometime a hard job. Therefore, it is useful to construct solutions of the Einstein equation using a known solutions of some other equations which are equivalent or related to the Einstein equation. In this work, we establish the relationship the Einstein equation with two other famous equations namely the Ramanujan equation and the Chazy equation. Both these two equations play an imporatant role in the number theory. Using the known solutions of the Ramanujan and Chazy equations, we find the corresponding solutions of the Einstein equation. The relationship between the Friedmann equation and the equations of the trefoil knot and figure-eight knot is established.
description: 7 pages
Umane vestigia (Nancy su Hegel e una fanciulla che segue le Muse)
Creators: name: Garelli, Gianluca
Publisher: name: Post-filosofie
Year: 2023
Subjects: Arte; Estetica; Filosofia; Hegel; Jean-Luc Nancy; Aesthetics; Art; Hegel; Jean-Luc Nancy; Philosophy; Art; Esthétique; Hegel; Jean-Luc Nancy; Philosophie

description: A Jean-Luc Nancy si deve una delle interpretazioni più profonde e originali del tema estetico nella Fenomenologia dello spirito di Hegel. In particolare, Nancy si è soffermato sulla pagina in cui Hegel presenta il passaggio dall’arte alla filosofia descrivendo l’incedere e lo sguardo di una giovane donna: la “fanciulla che succede alle Muse”. Il presente testo, rileggendo il contributo di Nancy alla luce della sua più generale interpretazione di Hegel, suggerisce che colei che reca il cesto dei “bei frutti staccati dall’albero” dell’arte classica non è da vedere solo come figura di transizione verso l’istituzionalizzarsi delle forme plurali e irriducibili d’un arte ormai emancipata dalla religione.

Quell’immagine va intesa piuttosto come una rappresentazione efficace – e proprio in quanto tale – dell’indispensabilità delle “vestigia” dell’estetico per lo sviluppo del discorso filosofico.

 

 Jean-Luc Nancy is credited with one of the most original interpretations of the aesthetic issue in Hegel’s Phenomenology of Spirit. Nancy focused in particular on the page in which Hegel presents the transition from art to philosophy by describing the gait and gaze of a girl: the “young lady” who is “succeeding the Muses”. Re-reading the philosopher’s contribution in the light of his more general interpretation of Hegel’s dialectics, this essay suggests that the image of that young girl carrying the basket of the “beautiful fruit broken off from the tree” (i.e. classical art) should not only be seen as a transitional figure, towards an art now considered in its plural and irreducible forms – that is, finally emancipated from religion.

That image should rather be understood as an effective representation of the unavoidability of aesthetic “vestiges” in the philosophical discourse itself.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
Doublon formation by ions impacting a strongly correlated finite lattice system
Creators: name: Balzer, Karsten
name: Rasmussen, Maximilian Rodriguez
name: Schlünzen, Niclas
name: Joost, Jan-Philip
name: Bonitz, Michael
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Strongly correlated systems of fermions have a number of exciting collective properties. Among them, the creation of a lattice that is occupied by doublons, i.e. two quantum particles with opposite spins, offers interesting electronic properties. In the past a variety of methods have been proposed to control doublon formation, both, spatially and temporally. Here, a novel mechanism is proposed and verified by exact diagonalization and nonequilibrium Green functions simulations---fermionic doublon creation by the impact of energetic ions. We report the formation of a nonequilibrium steady state with homogeneous doublon distribution. The effect should be observable in strongly correlated solids in contact with a high-pressure plasma and in fermionic atoms in optical lattices.
Comparison of a Computer-Based to Hands-On Lesson in Experimental Design
Creators: name: Siler, Stephanie
name: Mowery, Dana
name: Cressida  Magaro
name: Willows, Kevin
name: Klahr, David
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: In this study, we compared our computer tutor (“TED” for Training in Experimental Design) to a teacher-guided control lesson also targeting experimental design but incorporating hands-on learning. Students in both groups showed significant gains in ability to design unconfounded experiments. TED instruction was significantly more efficient than the control lesson. When the teacher’s ratings of student ability were co-varied, students in the TED condition significantly out-performed control students on both immediate and delayed far transfer assessments taken three weeks after instruction. Students in both groups also reported a preference for physical over virtual materials.
Xyletinus (Xyletinus) cylindricus Kofler 1970
Creators: name: Zahradník, Petr
name: Demetriou, Jakovos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Anobiidae
Xyletinus
Xyletinus cylindricus

description: Xyletinus (Xyletinus) cylindricus Kofler, 1970
Gottwald 1977: 169; Zahradník 2007a: 360; Zahradník 2016a: 184; Zahradník 2016b: 122.
Distribution. P: CY GR TR. Sporadic in the east Mediterranean (Zahradník 2007a).
Material examined. Paphos prov., Prastio env., 19.iii.2011, 1 spec., lgt. S. Benedikt, coll. PZPC; Paphos prov., Pachyammos, 15.v.2008, 1 male, lgt. O. Konvička, coll. PCOK.
description: Published as part of Zahradník, Petr & Demetriou, Jakovos, 2023, A review of the Ptinidae (Coleoptera: Bostrichoidea) of Cyprus, including new faunistic records and the description of a new species, pp. 243-265 in Zootaxa 5306 (2) on page 261, DOI: 10.11646/zootaxa.5306.2.5, http://zenodo.org/record/8061315
Kinetic Theory of Plasmas: Translational Energy
Creators: name: Graille, Benjamin
name: Magin, Thierry E.
name: Massot, Marc
Publisher: name: arXiv
Year: 2007
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Analysis of PDEs (math.AP)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In the present contribution, we derive from kinetic theory a unified fluid model for multicomponent plasmas by accounting for the electromagnetic field influence. We deal with a possible thermal nonequilibrium of the translational energy of the particles, neglecting their internal energy and the reactive collisions. Given the strong disparity of mass between the electrons and heavy particles, such as molecules, atoms, and ions, we conduct a dimensional analysis of the Boltzmann equation. We then generalize the Chapman-Enskog method, emphasizing the role of a multiscale perturbation parameter on the collisional operator, the streaming operator, and the collisional invariants of the Boltzmann equation. The system is examined at successive orders of approximation, each of which corresponding to a physical time scale. The multicomponent Navier-Stokes regime is reached for the heavy particles, which follow a hyperbolic scaling, and is coupled to first order drift-diffusion equations for the electrons, which follow a parabolic scaling. The transport coefficients exhibit an anisotropic behavior when the magnetic field is strong enough. We also give a complete description of the Kolesnikov effect, i.e., the crossed contributions to the mass and energy transport fluxes coupling the electrons and heavy particles. Finally, the first and second principles of thermodynamics are proved to be satisfied by deriving a total energy equation and an entropy equation. Moreover, the system of equations is shown to be conservative and the purely convective system hyperbolic, thus leading to a well-defined structure.
Comparing visual representations across human fMRI and computational vision.
Creators: name: Leeds, Daniel
name: Seibert, Darren A.
name: Pyles, John
name: Tarr, Michael J.
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Feedforward visual object perception recruits a cortical network that is assumed to be hierarchical, progressing from basic visual features to complete object representations. However, the nature of the intermediate features related to this transformation remains poorly understood. Here, we explore how well different computer vision recognition models account for neural object encoding across the human cortical visual pathway as measured using fMRI. These neural data, collected during the viewing of 60 images of real-world objects, were analyzed with a searchlight procedure as in Kriegeskorte, Goebel, and Bandettini (2006): Within each searchlight sphere, the obtained patterns of neural activity for all 60 objects were compared to model responses for each computer recognition algorithm using representational dissimilarity analysis (Kriegeskorte et al., 2008). Although each of the computer vision methods significantly accounted for some of the neural data, among the different models, the scale invariant feature transform (Lowe, 2004), encoding local visual properties gathered from "interest points," was best able to accurately and consistently account for stimulus representations within the ventral pathway. More generally, when present, significance was observed in regions of the ventral-temporal cortex associated with intermediate-level object perception. Differences in model effectiveness and the neural location of significant matches may be attributable to the fact that each model implements a different featural basis for representing objects (e.g., more holistic or more parts-based). Overall, we conclude that well-known computer vision recognition systems may serve as viable proxies for theories of intermediate visual object representation.
Reference system approach within the white-dwarfs theory
Creators: name: Vavrukh, M. V.
name: Dzikovskyi, D. V.
name: Tyshko, N. L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Reference system approach of non-relativistic electron fluid theory was adapted for calculation of characteristics of the electron-nuclear model at the densities typical of degenerate dwarfs. Two- and three correlation functions of degenerate relativistic electron gas have been calculated in the momentum-frequency representation in the local field approximation. Main contributions of the Coulomb interactions to the energy and equation of state of the model at $T=0$ K have been calculated in the adiabatic approximation.
description: 21 pages, 11 figures, 3 tables
Ameliorating the Higgs mass fine-tuning problem with multi-Higgs doublet models
Creators: name: Chakrabarty, Nabarun
name: Chakraborty, Indrani
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: With no conclusive signal till date of the minimal supersymmetric and extra dimensional models at the Large Hadron Collider (LHC), the issue of fine-tuning of the Higgs mass still calls for some attention. It could be very possible that the observed Higgs boson of mass 125 GeV has its origin in a non-supersymmetric extended scalar sector, and, it still has properties strikingly similar to the Standard Model Higgs. In such cases, however, one relies upon possible cancellations in the quadratic divergence of the Higgs mass to uphold naturalness. In this work, we have investigated this possibility in context of some two Higgs doublet and three Higgs doublet scenarios.
description: 4 captioned figures
Il t(r)atto tra Nancy e Derrida: come restare in contatto
Creators: name: Introna, Christian
Publisher: name: Post-filosofie
Year: 2023
Subjects: Destinerranza; Escrizione; Impossibilità; Jean-Luc Nancy; Tocco; Destinerrance; Exscription; Impossibility; Jean-Luc Nancy; Touch; Destinerrance; Excription; Impossibilité; Jean-Luc Nancy; Touche

description: Corpo e scrittura sono sempre stati centrali nella riflessione di Nancy, il cui pensiero ha da sempre cercato di porli in contatto. Tuttavia, il tatto in Nancy non significa mai la totale e indistinta fusione, quanto piuttosto una promiscuità fatta di carezze e sfioramenti che, al più, si uniscono e insieme si allontanano nella paradossale esperienza di un toccare-senza-toccare. In questo saggio si tenterà altrettanto di toccare-senza-toccare il cuore di questo punto d'im-possibile giunzione che s'inscrive tra corpo e scrittura, nonché tra la riflessione dei due pensatori e amici Nancy e Derrida.
 

Body and writing have always played a key role in Nancy’s thought, whose main goal was to put them in contact. Nevertheless, Nancy believed that contact is not a complete fusion, but a promiscuity made of stroking that leads to a paradoxical touching-whitout-touching experience. In this essay we will try to touch-whithout-touching the heart of this im-possible junction point between body and writing, as well as between Nancy and Derrida’s thinking.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
title: ADCO, Comptes du Petit-Cîteaux (1477-1491) (11 H 1179), f. 00301
Creators: name: CBMA, Projet
name: Projet CBMA
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
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: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: comptes
subject: Corpus Burgundiae Medii Aevi

description: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179), f. 00301, 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
First-passage times in complex scale-invariant media
Creators: name: Condamin, S.
name: Benichou, O.
name: Tejedor, V.
name: Voituriez, R.
name: Klafter, J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: How long does it take a random walker to reach a given target point? This quantity, known as a first passage time (FPT), has led to a growing number of theoretical investigations over the last decade1. The importance of FPTs originates from the crucial role played by first encounter properties in various real situations, including transport in disordered media, neuron firing dynamics, spreading of diseases or target search processes. Most methods to determine the FPT properties in confining domains have been limited to effective 1D geometries, or for space dimensions larger than one only to homogeneous media1. Here we propose a general theory which allows one to accurately evaluate the mean FPT (MFPT) in complex media. Remarkably, this analytical approach provides a universal scaling dependence of the MFPT on both the volume of the confining domain and the source-target distance. This analysis is applicable to a broad range of stochastic processes characterized by length scale invariant properties. Our theoretical predictions are confirmed by numerical simulations for several emblematic models of disordered media, fractals, anomalous diffusion and scale free networks.
description: Submitted version. Supplementary Informations available on Nature website
Modelling of potentials for interparticle interactions between methanol molecules
Creators: name: Malomuzh, N. P.
name: Timofeev, M. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Peculiarities of interparticle interactions between methanol molecules in the methanol vapor are investigated. The bare potential is considered as a sum of repulsive, dispersive and electrostatic forces. It is supposed that H-bond is of electrostatic nature (the irreducible contribution caused by overlapping of electronic shells is unessential). The dispersive interaction is approximated with London's formula, the electrostatic interaction is modelled by a multipole expansion up to dipole-octupole contribution. The multipole moments are assumed to be equal to their experimental values or to quantum chemical calculations. The repulsion is modelled by power potential, whose parameters are fitted to the second virial coefficient and to the parameters of dimers. Along with the bare potential, the averaged potential of interparticle interaction is analyzed. It is shown that the repulsive potential has an exponent $n=28$. The multipole potential, presented in this paper, is scrupulously compared with the potential known as the OPLS.
description: 10 pages, 4 figures, 8 tables
title: The low-redshift Ly alpha forest in cold dark matter cosmologies
Creators: name: Dave, R
name: Hernquist, L
name: Katz, N
name: Weinberg, DH
Publisher: name: University of Massachusetts Amherst
Year: 1999
Subjects: subject: galaxies : formation
subject: large-scale structure of universe
subject: quasars : absorption lines
subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv. The published version is located at http://iopscience.iop.org/0004-637X/511/2/521/
description: We study the physical origin of the low-redshift Lyα forest in hydrodynamic simulations of four cosmological models, all variants of the cold dark matter scenario. Our most important conclusions are insensitive to the cosmological model, but they depend on our assumption that the UV background declines at low redshift in concert with the declining population of quasar sources. We find that the expansion of the universe drives rapid evolution of dN/dz (the number of absorbers per unit redshift above a specified equivalent width threshold) at z1.7, but that at lower redshift the fading of the UV background counters the influence of expansion, leading to slow evolution of dN/dz. The draining of gas from low-density regions into collapsed structures has a mild but not negligible effect on the evolution of dN/dz, especially for high equivalent-width thresholds. At every redshift, weaker lines come primarily from moderate fluctuations of the diffuse, unshocked intergalactic medium (IGM) and stronger lines originate in shocked or radiatively cooled gas of higher overdensity. However, the neutral hydrogen column density associated with structures of fixed overdensity drops as the universe expands, so an absorber at z=0 is dynamically analogous to an absorber that has column density 10-50 times higher at z=2-3. In particular, the mildly overdense IGM fluctuations that dominate the Lyα forest opacity at z>2 produce optically thin lines at z<1, while the marginally saturated (NH I~1014.5 cm−2) lines at z<1 typically arise in gas that is overdense by a factor of 20-100. We find no clear distinction between lines arising in "galaxy halos" and lines arising in larger scale structures; however, galaxies tend to lie near the dense regions of the IGM that are responsible for strong Lyα lines. The simulations provide a unified physical picture that accounts for the most distinctive observed properties of the low-redshift Lyα forest: (1) a sharp transition in the evolution of dN/dz at z~1.7, (2) stronger evolution for absorbers of higher equivalent width, (3) a correlation of increasing Lyα equivalent width with decreasing galaxy impact parameter that extends to rp~500 h−1 kpc, and (4) a tendency for stronger lines to arise in close proximity to galaxies while weaker lines trace more diffuse large-scale structure.
Comparing 2D vector field visualization methods: A user study
Creators: name: D H Laidlaw
name: R M Kirby
name: C D Jackson
name: J S Davidson
name: T S Miller
name: M M Da Silva
name: W H Warren
name: M J Tarr
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: We present results from a user study that compared six visualization methods for two- dimensional vector data. Users performed three simple but representative tasks using visualizations from each method: 1) locating all critical points in an image, 2) identifying critical point types, and 3) advecting a particle. Visualization methods included two that used different spatial distributions of short arrow icons, two that used different distributions of integral curves, one that used wedges located to suggest flow lines, and line- integral convolution ( LIC). Results show different strengths and weaknesses for each method. We found that users performed these tasks better with methods that: 1) showed the sign of vectors within the vector field, 2) visually represented integral curves, and 3) visually represented the locations of critical points. Expert user performance was not statistically different from nonexpert user performance. We used several methods to analyze the data including omnibus analysis of variance, pairwise t- tests, and graphical analysis using inferential confidence intervals. We concluded that using the inferential confidence intervals for displaying the overall pattern of results for each task measure and for performing subsequent pairwise comparisons of the condition means was the best method for analyzing the data in this study. These results provide quantitative support for some of the anecdotal evidence concerning visualization methods. The tasks and testing framework also provide a basis for comparing other visualization methods, for creating more effective methods and for defining additional tasks to further understand the tradeoffs among the methods. In the future, we also envision extending this work to more ambitious comparisons, such as evaluating two- dimensional vectors on two- dimensional surfaces embedded in three- dimensional space and defining analogous tasks for three- dimensional visualization methods.
Laser Speckle Imaging Revels Drying Dynamics of Adhesive
Creators: name: M. Z. Ansari
name: A. K. Nirala
Publisher: name: Zenodo
Year: 2021
Subjects: Dynamic speckle
inertia moment
temporal correlation
adhesive
drying
activity

description: We present experimental demonstration of laser speckle intensity based methods to follow the drying process of white adhesive. Results obtained using graphical methods such as temporal LASCA, GD, Fujii and parameterized Fujii as well as numerical methods of Inertia moment and temporal correlation show that qualitative and quantitative evaluation of spatial temporal speckle activities can be used to monitor drying process of adhesives. Statistical Tukey’s test for the mean values of inertia moments at 5% significance level allowed differentiating different stages of drying.
A Sagittarius-Induced Origin for the Monoceros Ring
Creators: name: Michel-Dansac, Leo
name: Abadi, Mario G.
name: Navarro, Julio F.
name: Steinmetz, Matthias
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Monoceros ring is a collection of stars in nearly-circular orbits at roughly 18 kpc from the Galactic center. It may have originated (i) as the response of the disc to perturbations excited by satellite companions or (ii) from the tidal debris of a disrupted dwarf galaxy. The metallicity of Monoceros stars differs from that of disc stars at comparable Galactocentric distances, an observation that disfavours the first scenario. On the other hand, circular orbits are difficult to accommodate in the tidal-disruption scenario, since it requires a satellite which at the time of disruption was itself in a nearly circular orbit. Such satellite could not have formed at the location of the ring and, given its low mass, dynamical friction is unlikely to have played a major role in its orbital evolution. We search cosmological simulations for low-mass satellites in nearly-circular orbits and find that they result, almost invariably, from orbital changes induced by collisions with more massive satellites: the radius of the circular orbit thus traces the galactocentric distance of the collision. Interestingly, the Sagittarius dwarf, one of the most luminous satellites of the Milky Way, is in a polar orbit that crosses the Galactic plane at roughly the same Galactocentric distance as Monoceros. We use idealized simulations to demonstrate that an encounter with Sagittarius might well have led to the circularization and subsequent tidal demise of the progenitor of the Monoceros ring.
description: 6 pages, 4 figures, to match version published in MNRAS Letters (http://onlinelibrary.wiley.com/doi/10.1111/j.1745-3933.2011.01035.x/abstract)
Xyletinus (Xyletinus) laticollis Latreille 1809
Creators: name: Zahradník, Petr
name: Demetriou, Jakovos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Anobiidae
Xyletinus
Xyletinus laticollis

description: Xyletinus (Xyletinus) laticollis (Duftschmid, 1825)
= flavipes Castelnau, 1840
Baudi di Selve 1874: 333; Marseul 1886: 297; Pic 1912b: 48.
Distribution. P: AB AL AR AU BH BU BY CR CY CZ DE EG EN FR GE GR HU IN IS IT JO KZ LA LB LE LT MD MO NL NR PL PT RO RU SK SP ST SV SY SZ TD TR UK YU. Almost whole Palearctic Region (Zahradník 2007a, 2016b).
description: Published as part of Zahradník, Petr & Demetriou, Jakovos, 2023, A review of the Ptinidae (Coleoptera: Bostrichoidea) of Cyprus, including new faunistic records and the description of a new species, pp. 243-265 in Zootaxa 5306 (2) on page 261, DOI: 10.11646/zootaxa.5306.2.5, http://zenodo.org/record/8061315
The Chaplygin sleigh with parametric excitation: chaotic dynamics and nonholonomic acceleration
Creators: name: Bizyaev, Ivan
name: Borisov, Alexey
name: Mamaev, Ivan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences
subject: 37J60, 34A34

description: This paper is concerned with the Chaplygin sleigh with timevarying mass distribution (parametric excitation). The focus is on the case where excitation is induced by a material point that executes periodic oscillations in a direction transverse to the plane of the knife edge of the sleigh. In this case, the problem reduces to investigating a reduced system of two first-order equations with periodic coefficients, which is similar to various nonlinear parametric oscillators. Depending on the parameters in the reduced system, one can observe different types of motion, including those accompanied by strange attractors leading to a chaotic (diffusion) trajectory of the sleigh on the plane. The problem of unbounded acceleration (an analog of Fermi acceleration) of the sleigh is examined in detail. It is shown that such an acceleration arises due to the position of the moving point relative to the line of action of the nonholonomic constraint and the center of mass of the platform. Various special cases of existence of tensor invariants are found.
El arte sin fin tras la muerte del arte
Creators: name: Massó Castilla, Jordi
Publisher: name: Post-filosofie
Year: 2023
Subjects: Arte preistorica; Estetica; Hegel; Jean-Luc Nancy; Simbolo; Aestehetics; Hegel; Jean-Luc Nancy; Prehistoric Art; Symbol; Arte prehistórico; Estética; Hegel; Jean-Luc Nancy; Símbolo

description: Este artículo parte de la teoría del símbolo de la Estética hegeliana para mostrar cómo su aplicación al arte prehistórico no podía sino conducir a la conclusión de que aquellas manifestaciones quedaban en buena medida fuera de lo artístico. Frente a esta idea, el pensamiento del filósofo Jean-Luc Nancy ofrece una mirada distinta sobre el arte prehistórico, trazando una línea de continuidad entre los muchos interrogantes que abren las marcas, dibujos y signos de aquel periodo, y el arte contemporáneo, ese que viene después de la hegeliana “muerte del arte”, y que mantiene las mismas preocupaciones por la relación entre sentido y significación en unas imágenes que siguen poseyendo el carácter enigmático que Hegel señalara en las más primitivas.

 
This paper article starts from the symbol theory of Hegelian Aesthetics to show how its application to prehistoric art could only lead to the conclusion that those manifestations were largely outside of the artistic. Faced with this idea, the thought of the philosopher Jean-Luc Nancy offers a different look at prehistoric art, drawing a line of continuity between the many questions that open the marks, drawings and signs of that period, and contemporary art, that which it comes after the Hegelian “death of art”, and that maintains the same concerns about the relationship between sense and signification in images that continue to possess the enigmatic character that Hegel pointed out in the most primitive ones.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
Growth and evolution of satellites in a Jovian massive disc
Creators: name: Moraes, Ricardo A
name: Kley, Wilhelm
name: Neto, Ernesto Vieira
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The formation of satellite systems in circum-planetary discs is considered to be similar to the formation of rocky planets in a proto-planetary disc, especially Super-Earths. Thus, it is possible to use systems with large satellites to test formation theories that are also applicable to extrasolar planets. Furthermore, a better understanding of the origin of satellites might yield important information about the environment near the growing planet during the last stages of planet formation. In this work we investigate the formation and migration of the Jovian satellites through N-body simulations. We simulated a massive, static, low viscosity, circum-planetary disc in agreement with the minimum mass sub-nebula model prescriptions for its total mass. In hydrodynamic simulations we found no signs of gaps, therefore type II migration is not expected. Hence, we used analytic prescriptions for type I migration, eccentricity and inclination damping, and performed N-body simulations with damping forces added. Detailed parameter studies showed that the number of final satellites is strong influenced by the initial distribution of embryos, the disc temperature, and the initial gas density profile. For steeper initial density profiles it is possible to form systems with multiple satellites in resonance while a flatter profile favours the formation of satellites close to the region of the Galilean satellites. We show that the formation of massive satellites such as Ganymede and Callisto can be achieved for hotter discs with an aspect ratio of H/r ~ 0.15 for which the ice line was located around 30 R_J.
description: 17 pages, 21 figures
The Arecibo Galaxy Environment Survey: II. A HI view of the Abell cluster 1367 and its outskirts
Creators: name: Cortese, L.
name: Minchin, R. F.
name: Auld, R. R.
name: Davies, J. I.
name: Catinella, B.
name: Momjian, E.
name: Rosenberg, J. L.
name: Taylor, R.
name: Gavazzi, G.
name: O'Neil, K.
name: Baes, M.
name: Boselli, A.
name: Bothun, G.
name: Koribalski, B.
name: Schneider, S.
name: van Driel, W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present 21 cm HI line observations of 5x1 square degrees centered on the local Abell cluster 1367 obtained as part of the Arecibo Galaxy Environment Survey. One hundred sources are detected (79 new HI measurements and 50 new redshifts), more than half belonging to the cluster core and its infalling region. Combining the HI data with SDSS optical imaging we show that our HI selected sample follows scaling relations similar to the ones usually observed in optically selected samples. Interestingly all galaxies in our sample appear to have nearly the same baryon fraction independently of their size, surface brightness and luminosity. The most striking difference between HI and optically selected samples resides in their large scale distribution: whereas optical and X-ray observations trace the cluster core very well, in HI there is almost no evidence of the presence of the cluster. Some implications on the determination of the cluster luminosity function and HI distribution for samples selected at different wavelength are also discussed.
description: 22 pages, 15 figures, 4 tables. Accepted for publication on MNRAS Main Journal. High resolution version of this paper can be downloaded at http://www.astro.cf.ac.uk/pub/Luca.Cortese/papers/ages_a1367.pdf . Datacubes and catalogs can be downloaded at http://www.naic.edu/~ages/public_data.html
Fractional velocity as a tool for the study of non-linear problems
Creators: name: Prodanov, Dimiter
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 26A27

description: Singular functions and, in general, Hölder functions represent conceptual models of nonlinear physical phenomena. The purpose of this survey is to demonstrate the applicability of fractional velocity as a tool to characterize Holder and in particular singular functions. Fractional velocities are defined as limit of the difference quotient of a fractional power and they generalize the local notion of a derivative. On the other hand, their properties contrast some of the usual properties of derivatives. One of the most peculiar properties of these operators is that the set of their non trivial values is disconnected. This can be used for example to model instantaneous interactions, for example Langevin dynamics. Examples are given by the De Rham and Neidinger's functions, represented by iterative function systems. Finally the conditions for equivalence with the Kolwankar-Gangal local fractional derivative are investigated.
description: 21 pages; 2 figures
title: ADCO, Cartulaire de Fontenay, second fragment (XIIIe siècle), Cart. 201 (15 H 9), folios 47-142, f. 046r
Creators: name: de la Côte d'Or, Archives départementales
name: CG21/F.PETOT/2009
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Fontenay, second fragment (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 201 (15 H 9), folios 47-142. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Fontenay, second fragment (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 201 (15 H 9), folios 47-142, f. 046r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb119679755
description: Provenance: https://www.geonames.org/7874015
description: Provenance: http://www.idref.fr/027691802/id
description: Provenance: abbaye de Fontenay
description: Provenance: http://www.wikidata.org/entity/Q464918
Neutrino production of hadrons at low energy and in the small $Q^2$ region
Creators: name: Paschos, E. A.
name: Schalla, Dario
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We use PCAC in the small $Q^2$ region in order to calculate the Adler sum rule and the production of hadrons in the low energy region where resonances dominate. We find very good agreement with the sum rule and with the computed cross sections. We find a value $C_5^A(0)$ close to the Goldberger-Treiman prediction. The formalism is general and can be applied to other reactions shedding light into the dynamical transition from resonances to deep inelastic scattering.
description: 15 pages, 8 figures, comments added
“A corpo perduto” tra Nancy e Derrida: il desiderio ellittico della filosofia
Creators: name: Ponzio, Julia
Publisher: name: Post-filosofie
Year: 2023
Subjects: Corpo; Derrida; Jean-Luc Nancy; Passione; Relazione; Body ; Derrida ; Jean-Luc Nancy ; Passion; Relation; Corps; Derrida; Jean-Luc Nancy; Passion; Relation

description: “À corps perdu” è una espressione che Nancy ripetutamente utilizza nel suo primo saggio su Derrida Sens Elliptique. A partire da questa espressione il saggio analizza il rapporto di Nancy al concetto derridiano di Scrittura e la sua connessione con la questione del corpo, della passione e della relazione.

 

In his first essay on Derrida, Sens Elliptique, Nancy repeatedly uses the expression “À corps perdu”. Starting from this expression, the essay analyses Nancy's relationship to the Derridean concept of Writing and its connection to the issue of body, passion and relationship.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
NIBLES: an HI census of local SDSS galaxies
Creators: name: van Driel, W.
name: Schneider, S.
name: Lehnert, M.
name: Consortium, the NIBLES
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: NIBLES is a Key Project proposed for the 100m-class Nancay Radio Telescope (NRT) in France. Its aim is a census of the HI gas content and dynamics of 4,000 Sloan Digital Sky Survey galaxies in the Local Volume (900
description: 3 pages, to appear in Proceedings of "Galaxies in the Local Volume" Sydney 8-13 July 2007