cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Supernova feedback in numerical simulations of galaxy formation: separating physics from numerics
Creators: name: Smith, Matthew C.
name: Sijacki, Debora
name: Shen, Sijing
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: While feedback from massive stars exploding as supernovae (SNe) is thought to be one of the key ingredients regulating galaxy formation, theoretically it is still unclear how the available energy couples to the interstellar medium and how galactic scale outflows are launched. We present a novel implementation of six sub-grid SN feedback schemes in the moving-mesh code Arepo, including injections of thermal and/or kinetic energy, two parametrizations of delayed cooling feedback and a `mechanical' feedback scheme that injects the correct amount of momentum depending on the relevant scale of the SN remnant resolved. All schemes make use of individually time-resolved SN events. Adopting isolated disk galaxy setups at different resolutions, with the highest resolution runs reasonably resolving the Sedov-Taylor phase of the SN, we aim to find a physically motivated scheme with as few tunable parameters as possible. As expected, simple injections of energy overcool at all but the highest resolution. Our delayed cooling schemes result in overstrong feedback, destroying the disk. The mechanical feedback scheme is efficient at suppressing star formation, agrees well with the Kennicutt-Schmidt relation and leads to converged star formation rates and galaxy morphologies with increasing resolution without fine tuning any parameters. However, we find it difficult to produce outflows with high enough mass loading factors at all but the highest resolution, indicating either that we have oversimplified the evolution of unresolved SN remnants, require other stellar feedback processes to be included, require a better star formation prescription or most likely some combination of these issues.
description: 32 pages, 22 figures. Accepted for publication in MNRAS
AARP Survey of Midlife Adults Providing Financial Support to Family Members
Creators: name: American Association Of Retired Persons (AARP)
Publisher: name: Roper Center for Public Opinion Research
Year: 2022

description: Current household financial situation (1); financial support to parents/adult children in the past 12 months (8); parents'/adult children's reliance on financial support (2); frequency/duration of financial support to parents/adult children (4); strain of providing financial support to parents/adult children (2); future financial support to parents (2); concern about ability to provide future financial support to parents (1); currently a family caregiver (2).
The Skin of the World: Desire as interaction in the sonic artwork 'This Excited Surface'
Creators: name: Transdisciplinary Image Conference
name: Grant, Jane
Publisher: name: figshare
Year: 2018
Subjects: Art
Design

description: This Excited Surface is a context-specific artwork sited in camera obscuras. The work combines sounds from our ionosphere with a spoken narrative that interweaves astronomical histories, solar physics and desire with a sonification of the sun’s activity on the outer edges of our atmosphere. This article gives a description of the artwork and extends the context of this research through a discussion about touch via Juhani Pallasmaa and Karen Barad and about desire and longing. I propose the idea of the ionosphere as the skin of the world, a dynamic interface between the sun and the earth and liken this to interactions at the proposed boundaries of our own bodies. This attunement with other systems or beings affords an engagement with these other worlds, whether terrestrial or cosmological and an entanglement with other beings and things.
${\cal N}{=}\,4$ supersymmetric mechanics on curved spaces
Creators: name: Kozyrev, Nikolay
name: Krivonos, Sergey
name: Lechtenfeld, Olaf
name: Nersessian, Armen
name: Sutulin, Anton
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present ${\cal N}{=}\,4$ supersymmetric mechanics on $n$-dimensional Riemannian manifolds constructed within the Hamiltonian approach. The structure functions entering the supercharges and the Hamiltonian obey modified covariant constancy equations as well as modified Witten-Dijkgraaf-Verlinde-Verlinde equations specified by the presence of the manifold's curvature tensor. Solutions of original Witten-Dijkgraaf-Verlinde-Verlinde equations and related prepotentials defining ${\cal N}{=}\,4$ superconformal mechanics in flat space can be lifted to $so(n)$-invariant Riemannian manifolds. For the Hamiltonian this lift generates an additional potential term which, on spheres and (two-sheeted) hyperboloids, becomes a Higgs-oscillator potential. In particular, the sum of $n$ copies of one-dimensional conformal mechanics results in a specific superintegrable deformation of the Higgs oscillator.
description: 1+10 pages, v2: minor changes, v3: reference added, published version
Heavy Quarkonium
Creators: name: Skwarnicki, Tomasz
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I review heavy quarkonium physics in view of recent experimental results. In particular, I discuss new results on spin singlet states, photon and hadronic transitions, D-states and discovery of yet unexplained narrow X(3872) state.
description: 15 pages, 16 figures. 2nd version: minor changes in references and text. Invited talk presented at the 21st International Symposium On Lepton And Photon Interactions At High Energies (LP03) 11-16 August 2003, Batavia, Illinois
The Skin of the World: Desire as interaction in the sonic artwork This Excited Surface
Creators: name: Transdisciplinary Image Conference
name: Grant, Jane
Publisher: name: figshare
Year: 2018
Subjects: Art
Design

description: This Excited Surface is a context-specific artwork sited in camera obscuras. The work combines sounds from our ionosphere with a spoken narrative that interweaves astronomical histories, solar physics and desire with a sonification of the sun’s activity on the outer edges of our atmosphere. This article gives a description of the artwork and extends the context of this research through a discussion about touch via Juhani Pallasmaa and Karen Barad and about desire and longing. I propose the idea of the ionosphere as the skin of the world, a dynamic interface between the sun and the earth and liken this to interactions at the proposed boundaries of our own bodies. This attunement with other systems or beings affords an engagement with these other worlds, whether terrestrial or cosmological and an entanglement with other beings and things.
Quantization of complex Lagrangian submanifolds
Creators: name: D'Agnolo, Andrea
name: Schapira, Pierre
Publisher: name: arXiv
Year: 2005
Subjects: subject: Algebraic Geometry (math.AG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35A27, 32C38, 14A20

description: Let $Λ$ be a smooth Lagrangian submanifold of a complex symplectic manifold $X$. We construct twisted simple holonomic modules along $Λ$ in the stack of deformation-quantization modules on $X$.
Additional file 1 of Comparing a pre-defined versus deep learning approach for extracting brain atrophy patterns to predict cognitive decline due to Alzheimer’s disease in patients with mild cognitive symptoms
Creators: name: Arvidsson, Ida
name: Strandberg, Olof
name: Palmqvist, Sebastian
name: Stomrud, Erik
name: Cullen, Nicholas
name: Janelidze, Shorena
name: Tideman, Pontus
name: Heyden, Anders
name: Åström, Karl
name: Hansson, Oskar
name: Mattsson-Carlgren, Niklas
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Mental Health
subject: Hematology

description: Supplementary Material 1
MPEC 2024-U156 : 2024 UQ4
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 UQ4

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
The Pseudo-continuum Bound-free Opacity of Hydrogen and its Importance in Cool White Dwarf Atmospheres
Creators: name: Kowalski, Piotr M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the importance of the pseudo-continuum bound-free opacity from hydrogen atoms in the atmospheres of cool white dwarfs. This source of absorption, when calculated by the occupation probability formalism applied in the modeling of white dwarf atmospheres with $T_{\rm eff}\rm <17000 K$, dominates all other sources of opacity at optical wavelengths. This is unrealistic and not observed. On the other hand, a significant flux suppression in the blue part of the spectra of cool white dwarfs has been reported, and mainly interpreted as a result of the pseudo-continuum absorption from atomic hydrogen. We investigate this problem by proposing a new, more realistic approach to calculating this source of opacity. We show that this absorption is orders of magnitude smaller than that predicted by current methods. Therefore, we rule out the pseudo-continuum opacity as a source of the flux deficiency observed in the spectra of cool white dwarfs.
description: 11 pages, 5 gigures, accepted for publication in the Astrophysical Journal
Digital Motion Unseen
Creators: name: Transdisciplinary Image Conference
name: Gsöllpointner, Katharina
Publisher: name: figshare
Year: 2018
Subjects: Art
Design

description: The article builds on my hypothesis that kinesthetic media features in digital artworks allow for the sensation and/or development of empathic feelings in the users/spectators of the artwork. This hypothesis has been developed during and subsequently to a three-year artistic research project which dealt with the possibilities of digital art to evoke synesthetic experiences in visitors. Starting with the aesthetics of digital media, the question appeared, if and how these aesthetics influence the integration of sensory, semantic, and social, i.e. empathic, perception of users/spectators. The article describes the interconnectedness between kinesthesia (the sense of moving), the ability to feel empathy, and the multimedia, binary constitution of digital art in regard to its media aesthetics from various viewpoints, one of which is the description of kinesthetic media aesthetics in selected digital artworks. It also discusses neuroscientific findings about the role of mirror mechanisms in the brain-body which allow for the development of empathic feelings and cognition.
The properties of the inner disk around HL Tau: Multi-wavelength modeling of the dust emission
Creators: name: Liu, Yao
name: Henning, Thomas
name: Carrasco-Gonzalez, Carlos
name: Chandler, Claire J.
name: Linz, Hendrik
name: Birnstiel, Til
name: van Boekel, Roy
name: Perez, Laura M.
name: Flock, Mario
name: Testi, Leonardo
name: Rodriguez, Luis F.
name: Galvan-Madrid, Roberto
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We conducted a detailed radiative transfer modeling of the dust emission from the circumstellar disk around HL Tau. The goal of our study is to derive the surface density profile of the inner disk and its structure. In addition to the Atacama Large Millimeter/submillimeter Array images at Band 3 (2.9mm), Band 6 (1.3mm), and Band 7 (0.87mm), the most recent Karl G. Jansky Very Large Array (VLA) observations at 7mm were included in the analysis. A simulated annealing algorithm was invoked to search for the optimum model. The radiative transfer analysis demonstrates that most radial components (i.e., >6AU) of the disk become optically thin at a wavelength of 7mm, which allows us to constrain, for the first time, the dust density distribution in the inner region of the disk. We found that a homogeneous grain size distribution is not sufficient to explain the observed images at different wavelengths simultaneously, while models with a shallower grain size distribution in the inner disk work well. We found clear evidence that larger grains are trapped in the first bright ring. Our results imply that dust evolution has already taken place in the disk at a relatively young (i.e., ~1Myr) age. We compared the midplane temperature distribution, optical depth, and properties of various dust rings with those reported previously. Using the Toomre parameter, we briefly discussed the gravitational instability as a potential mechanism for the origin of the dust clump detected in the first bright ring via the VLA observations.
description: Accepted for publication in A&A (10 pages)
See-Saw Induced CMSSM Lepton-Flavour Violation Post-WMAP
Creators: name: Campbell, Bruce A.
name: Maybury, David W.
name: Murakami, Brandon
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The see-saw mechanism of neutrino mass generation, when incorporated in supersymmetric theories with supergravity mediated supersymmetry breaking, results in low-energy lepton-flavour violation arising from the soft supersymmetry breaking slepton masses. The parameter space of supergravity theories with conserved R-parity is severely constrained by the requirement that the LSP provide cold dark matter with a relic density in the range indicated by the recent WMAP measurements, as well as by laboratory constraints. We calculate the $\meg$ branching ratio for the constrained minimal supersymmetric standard model, over the range of parameters consistent with WMAP and laboratory constraints, in families of see-saw model parameterizations which fit the low energy neutrino measurements. We find that over much of the range of see-saw models, for supersymmetry parameters consistent with WMAP and laboratory bounds, the resulting predicted rates for $\meg$ (and other charged lepton flavour violating processes) are within current experimental limits, but that these rates should be detectable with the next generation of lepton-flavour violation experiments.
description: References added, minor typos corrected
title: ADCO, Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Cart. 29 (G 134), 996 folios, f. 0150
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
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0150, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0150, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Critical role of electronic correlations in determining crystal structure of transition metal compounds
Creators: name: Lanatà, Nicola
name: Lee, Tsung-Han
name: Yao, Yong-Xin
name: Stevanović, Vladan
name: Dobrosavljević, Vladimir
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The choice that a solid system "makes" when adopting a crystal structure (stable or metastable) is ultimately governed by the interactions between electrons forming chemical bonds. By analyzing 6 prototypical binary transition-metal compounds we demonstrate here that the orbitally-selective strong $d$-electron correlations influence dramatically the behavior of the energy as a function of the spatial arrangements of the atoms. Remarkably, we find that the main qualitative features of this complex behavior can be traced back to simple electrostatics, i.e., to the fact that the strong $d$-electron correlations influence substantially the charge transfer mechanism, which, in turn, controls the electrostatic interactions. This result advances our understanding of the influence of strong correlations on the crystal structure, opens a new avenue for extending structure prediction methodologies to strongly correlated materials, and paves the way for predicting and studying metastability and polymorphism in these systems.
description: Main text: 8 pages, 4 figures, 1 table; Supplemental material: 2 pages, 1 figure, 2 tables
Mimetes hirta Knight
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Proteales
Proteaceae
Mimetes
Mimetes hirta

description: Leucadendron hirtum Linnaeus, Plantae Rariores Africanae: 8. 1760.
["Habitat ad Cap. b. spei."] Sp. Pl., ed. 2, 1: 136 (1762). RCN: 763.
 Basionym of: Protea hirta (L.) L. (1771).
 Lectotype (Rourke in J. S. African Bot. 50: 218. 1984): Herb. Linn. No. 116.36 (LINN).
 Current name: Mimetes hirta (L.) Knight (Proteaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part L), pp. 610-650 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 622, DOI: 10.5281/zenodo.291971
Sobolev Inequalities for Differential Forms and $L_{q,p}$-cohomology
Creators: name: Gol'dshtein, Vladimir
name: Troyanov, Marc
Publisher: name: arXiv
Year: 2005
Subjects: subject: Differential Geometry (math.DG)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 58J10, 58A12,46E35,35J15

description: We study the relation between Sobolev inequalities for differential forms on a Riemannian manifold $(M,g)$ and the $L_{q,p}$-cohomology of that manifold. The $L_{q,p}$-cohomology of $(M,g)$ is defined to be the quotient of the space of closed differential forms in $L^p(M)$ modulo the exact forms which are exterior differentials of forms in $L^q(M)$.
description: This paper has appeared in the Journal of Geometric Analysis, (only minor changes have been made since verion 1)
Accurate Extra-Galactic Distances and Dark Energy: Anchoring the Distance Scale with Rotational Parallaxes
Creators: name: Olling, Rob P.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate how the uncertainty on the Hubble constant (H_0) affects the uncertainty in the Equation of State (EOS) of Dark Energy and the total density of the Universe (Omega_tot). We use the approximate relations between the cosmological parameters [Spergel etal (2007)] and use error-propagation to estimate the effects of improving the CMB parameters and H_0 on the EOS of Dark Energy (DE). First we assume that the additional data does not improve significantly, but decrease the error on H_0 by a factor
description: 20 pages, 2 figures. Minor changes. Now includes a review of methods capable of achieving unbiased 1% extra-galactic distances. MNRAS: Accepted for publication
New Materialist Pedagogy: A Deleuzo-Bergsonian Image of Thought
Creators: name: Transdisciplinary Image Conference
name: Roberts, Spencer
name: Hardy-Smith, Brent
Publisher: name: figshare
Year: 2018
Subjects: Art
Design

description: This paper explores themes of image, technology, temporality and becoming in a design-art pedagogical context. It considers Deleuzo-Bergsonian approaches to the concept of ‘image’ in the broadest sense of the term – firstly through an examination of Gilles Deleuze and Henri Bergson’s shared ontological depiction of the world as a matter-flow of images; secondly, through their collective veneration of art and artistic activity as a mode of becoming, and lastly through their respective critiques of representational images of thought. Ultimately, through an applied, comparative philosophical approach, it seeks to examine the significance of a Deleuzo-Bergsonian concept of the latent image from a pedagogical perspective, addressing the teaching of the visual arts in the context of the marketisation of education. As we shall see, Deleuze and Bergson’s conception of the latent-image emphasises both its connective and transformative potentials. As such, it can illuminate questions of disciplinarity, authorship, and the ethics of image creation in interesting ways - suggesting strategies for operating smoothly in increasingly striated educational environments.
Experimental Limits on the Width of the Reported Theta(1540)+
Creators: name: Cahn, Robert N.
name: Trilling, George H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using data on K^+ collisions on xenon and deuterium we derive values and limits on the width of the reported Theta(1540)^+ exotic baryon resonance. The xenon experiment gives a width of 0.9\pm 0.3 MeV. The other experiments give upper limits in the range 1 - 4 MeV.
description: 3 pages, 1 figure, submitted to Physical Review D (RC)
R3 fluids
Creators: name: Caimmi, R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: With regard to large-scale astrophysical systems, the current paper deals with (i) formulation of tensor virial equations from the standpoint of analytical mechanics; (ii) investigation on the role of systematic and random motions for virial equilibrium configurations; (iii) extent to which systematic and random motions are equivalent in changing a fluid shape. The tensor virial equations are formulated using analytical mechanics, and the self potential-energy tensor is shown to be symmetric. The role of systematic and random motions in collisionless, ideal, self-gravitating fluids, is analysed in detail including radial and tangential velocity dispersion on the equatorial plane. R3 fluids are defined as ideal, self-gravitating fluids in virial equilibrium, with systematic rotation around a principal axis of inertia, and ihe related virial equations are formulated. A unified theory of systematic and random motions is developed for R3 fluids, taking into consideration imaginary rotation. The effect of random motion excess is shown to be equivalent to an additional real or imaginary rotation, respectively, inducing flattening or elongation. R3 fluids are found to admit adjoint configurations with isotropic random velocity distribution. Further constraints are established on the amount of random velocity anisotropy along the principal axes, for triaxial configurations. A necessary condition is formulated for the occurrence of bifurcation points from axisymmetric to triaxial configurations in virial equilibrium, which is independent of the anisotropy parameters. In the special case of homeoidally striated Jacobi ellipsoid, some previously known results are reproduced.
description: 46 pages, 4 figures
Torture Images: a failure to see
Creators: name: Transdisciplinary Image Conference
name: Houghton, Max
name: Smith, John
Publisher: name: figshare
Year: 2018
Subjects: Art
Design

description: This paper offers two readings of a set of photographic images released in 2016 by the US Department of Defense, after a prolonged campaign by the American Civil Liberties Union (ACLU). From a known cache of 2000 images produced by the US military, as documentation of the CIA Torture Programme, 198 images were released. These two sets of images – both the seen and the unseen – provoke a dialogue between the discourses of contemporary documentary photography and forensic imaging in order to think about the evidentiary nature of the documentary photographic image. The contemporary image is postulated as a vehicle upon which to gauge the role of intuition in knowledge formation. Further, the hidden, or latent, image brings forth a discussion of the problematic of the unseen; some of the 1800 withheld images appear as ekphrastic apparitions in the ‘Torture Database’, created by the ACLU as a repository for this material. This paper offers an evaluation of the ‘legal turn’ in contemporary visual art, with its emphasis on legal documents and redactions, which create a kind of cultural afterlife for state imagery. The 198 images were bought as printed artefact in a clear plastic bag by artist Christof Nüssli at a Paris art fair, implying they already operate culturally, if not juridically, as evidence. This sustained act of looking acknowledges the profound power of the image to bring forth a sense of aesthetic justice, while addressing the acutely political question of what, and who, is permitted visibility in our current episteme.
Additional file 1 of Lifestyle factors and subacromial impingement syndrome of the shoulder: potential associations in finnish participants
Creators: name: Lv, Zhengtao
name: Cui, Jiarui
name: Zhang, Jiaming
name: He, Li
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Supplementary Material 1
Latent Relations: Photography and the Unseen Character of Lived Experience
Creators: name: Transdisciplinary Image Conference
name: Brogan Bunt
Publisher: name: figshare
Year: 2018
Subjects: Art
Design

description: This paper suggests another way of thinking about the latent image. Instead of conceiving a dormant interiority, my interest is in exploring dimensions of relational latency. A photograph can be manifestly latent (the traditional negative) but it can also be latently latent; that is the manifest photographic image can itself conceal something. This paper considers the photograph as a charged and imperfect mediator of aspects of lived visible experience. In their inanimate stillness and silence, photographic images engage an energetics of paradox. They project an intimate relation to phenomenal experience, while also manifesting distance and gesturing towards the unseen. This relational tension is considered in terms of strands of photographic theory and the philosophy of perception and imagination. I also consider how this tension plays out in my own recent photographic work. This work explores elusive features of local creek environments, demonstrating, through a rhetoric of excess and reticence, the uncertain nature of manifestation in the photographic image.
Chiral Symmetry and Hyperfine Quark-Antiquark Splittings
Creators: name: Llanes-Estrada, Felipe J.
name: Cotanch, Stephen R.
name: Szczepaniak, Adam P.
name: Swanson, Eric S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We briefly review theoretical calculations for the pseudoscalar-vector meson hyperfine splitting with no open flavor and also report a many body field theoretical effort to assess the impact of chiral symmetry in the choice of effective potentials for relativistic quark models. Our calculations predict the missing eta_b meson to have mass near 9400 $MeV$. The radial excitation $η_c(2S)$ is in agreement with the measurements of the BELLE and most recently BABAR collaborations.
description: European HEP conference proceedings (Aachen, July 2003). A few typographical errors corrected
The D-Scope: A Technique for Exploring Apparent Motion that Refutes the Image and Renders Time Concrete
Creators: name: Transdisciplinary Image Conference
name: MacGillivray, Carol
Publisher: name: figshare
Year: 2018
Subjects: Art
Design

description: The D-Scope® is an audio-visual apparatus which creates a system of apparent motion using concrete physical objects lit sequentially. It is, in short, a new medium for creating screen-less animation. According to dictionary definitions, cinematic ontology requires an ‘image system’ which we take to mean a recording lens for creating an image and a screen for reshowing that image. The D-Scope does not deal in images. It deals with real and concrete objects and their position in space/time. The way we see these objects, and perceive them in apparent motion is fundamental to the D-Scope, because animation occurs without an intervening lens or a framing screen. As a new medium, the D-Scope offers a unique visualization of human perception of the ‘seen’ real object and for the ‘unseen’ liminal time and space in which that object is perceived.
Cyberball Replication
Creators: name: Seetahul, Yashvin
name: Glenzer, Luis
name: Sagioglou, Christina
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Social Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Cyberball
subject: Replication

description: Replication of Williams, Cheung & Choi, 2000
How the axial anomaly controls flavor mixing among mesons
Creators: name: Giacosa, Francesco
name: Koenigstein, Adrian
name: Pisarski, Robert D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: It is well known that because of the axial anomaly in QCD, mesons with $J^P = 0^-$ are close to $SU(3)_{\mathrm{V}}$ eigenstates: the $eta^\prime(958)$ meson is largely a singlet, and the $η$ meson an octet. In contrast, states with $J^P = 1^-$ are flavor diagonal: \textit{e.g.}, the $ϕ(1020)$ is almost pure $\bar{s} s$. Using effective Lagrangians, we show how this generalizes to states with higher spin, assuming that they can be classified according to the unbroken chiral symmetry of $G_{\mathrm{fl}} = SU(3)_{\mathrm{L}} \times SU(3)_{\mathrm{R}}$. We construct effective Lagrangians from terms invariant under $G_{\mathrm{fl}}$, and introduce the concept of \textit{hetero-} and \textit{homo}chiral multiplets. Because of the axial anomaly, only terms invariant under the $Z(3)_{\mathrm{A}}$ subgroup of the axial $U(1)_{\mathrm{A}}$ enter. For heterochiral multiplets, which begin with that including the $η$ and $η^\prime(958)$, there are $Z(3)_{\mathrm{A}}$ invariant terms with low mass dimension which cause states to mix according to $SU(3)_{\mathrm{V}}$ flavor. For homochiral multiplets, which begin with that including the $ϕ(1020)$, there are no $Z(3)_{\mathrm{A}}$ invariant terms with low mass dimension, and so states are diagonal in flavor. In this way we predict the flavor mixing for the heterochiral multiplet with spin one, as well as for hetero- and homochiral multiplets with spin two and spin three.
description: 8 pages, 1 Table. To appear in PRD as rapid communications
Experiencing Porcelain as a Landscape
Creators: name: Transdisciplinary Image Conference
name: Davis, Peter Quinn
Publisher: name: figshare
Year: 2018
Subjects: Art
Design

description: In the late eighteenth century, the Plymouth Porcelain Factory produced sets of figures designed to represent what were then known as the four Continents: Asia, Africa, Europe and the Americas. As objects of middle-class consumption, they were designed not only to represent current ideas about the qualities of these continents, but also to allow consumers to have a relationship with places of which they had no first-hand knowledge, creating a geographical experience. Taking the historical nature of these figurines into consideration, this research considers whether it is possible to co-opt such artefacts into a twenty-first century geographical experience. Using a multi-modal, experiential approach to design research that includes not only looking at the original context of objects, but also displaying the artefacts through the lens of twentyfirst century technologies such as 3-D scanning and asking individuals to respond creatively to the figurines, this paper explores how an interaction with past experiences of geography might help us to understand our current perceptions of the world, while keying into a new digital heritage.
Additional file 1 of Red blood cell transfusion in neurocritical patients: a systematic review and meta-analysis
Creators: name: Yu, Yun
name: Fu, Yuxuan
name: Li, Wenying
name: Sun, Tiantian
name: Cheng, Chan
name: Chong, Yingzi
name: Han, Ruquan
name: Cui, Weihua
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Supplementary Material 1.
A Universal Decline Law of Classical Novae
Creators: name: Hachisu, Izumi
name: Kato, Mariko
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We calculate many different nova light curves for a variety of white dwarf masses and chemical compositions, with the assumption that free-free emission from optically thin ejecta dominates the continuum flux. We show that all these light curves are homologous and a universal law can be derived by introducing a ``time scaling factor.'' The template light curve for the universal law has a slope of the flux, F \propto t^{-1.75}, in the middle part (from ~2 to ~6 mag below the optical maximum), but it declines more steeply, F \propto t^{-3.5}, in the later part (from ~6 to ~10 mag). This break on the light curve is due to a quick decrease in the wind mass-loss rate. The nova evolutions are approximately scaled by the time of break. Once the time of break is observationally determined, we can derive the various timescales of novae such as the period of a UV burst phase, the duration of optically thick wind phase, and the turnoff date of hydrogen shell-burning. We have applied our template light curve model to the three well-observed novae, V1500 Cyg, V1668 Cyg, and V1974 Cyg. Our theoretical light curves show excellent agreement with the optical y and infrared J, H, K light curves. The WD mass is estimated, from the light curve fitting, to be 1.15 M_\sun for V1500 Cyg, 0.95 ~M_\sun for V1668 Cyg, and 0.95-1.05 M_\sun for V1974 Cyg.
description: To appear in ApJS, vol.167, 23 pages including 24 figures
title: ADCO, Cartulaire du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Cart. 231 (21 H), 40 folios, f. 0012v
Creators: name: de la Côte-d'Or, Archives départementales
name: CBMA/CG21/F.PETOT/2010
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Archives départementales de la Côte-d'Or, Cart. 231 (21 H), 40 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Archives départementales de la Côte-d'Or, Cart. 231 (21 H), 40 folios, f. 0012v, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Vivant de Vergy
description: Provenance: http://www.wikidata.org/entity/Q15945018
Leucospermum hypophyllocarpodendron Druce
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Proteales
Proteaceae
Leucospermum
Leucospermum hypophyllocarpodendron

description: Leucadendron hypophyllocarpodendron Linnaeus, Species Plantarum 1: 93. 1753.
"Habitat ad Cap. b. spei in campis sabulosis." RCN: 771.
 Basionym of: Protea hypophyllocarpodendron (L.) L. (1771).
 Lectotype (Rourke in J. S. African Bot., Suppl. 8: 104. 1972): [icon] " Conocarpodendron; folio rigido, angusto, apice tridentato rubro; flore aureo " in Boerhaave, Index Alter Pl. Hort. Lugdb.-Bat. 2: 198. 1720.
 Current name: Leucospermum hypophyllocarpodendron (L.) Druce (Proteaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part L), pp. 610-650 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 622, DOI: 10.5281/zenodo.291971
Squeezed relic photons beyond the horizon
Creators: name: Giovannini, Massimo
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Owing to the analogy with the ordinary photons in the visible range of the electromagnetic spectrum, the Glauber theory is generalized to address the quantum coherence of the gauge field fluctuations parametrically amplified during an inflationary stage of expansion. The first and second degrees of quantum coherence of relic photons are then computed beyond the effective horizon defined by the evolution of the susceptibility. In the zero-delay limit the Hanbury Brown-Twiss correlations exhibit a super-Poissonian statistics which is however different from the conventional results of the single-mode approximation customarily employed, in quantum optics, to classify the coherence properties of visible light. While in the case of large-scale curvature perturbations the degrees of quantum coherence coincide with the naive expectation of the single-mode approximation, the net degree of second-order coherence computed for the relic photons diminishes thanks to the effect of the polarizations. We suggest that the Hanbury Brown-twiss correlations are probably the only tool to assess the quantum or classical origin of the large-scale magnetic fluctuations and of the corresponding curvature perturbations.
description: 33 pages. arXiv admin note: text overlap with arXiv:1608.05843
The Image is a Moment – the art of the visual encounter
Creators: name: Transdisciplinary Image Conference
name: Hibbert, Stephen
name: Powell, Anna
Publisher: name: figshare
Year: 2018
Subjects: Art

description: This paper examines the relationship between time, vision and experience through a discussion of temporality, art and technology. Aiming to disrupt conventional readings of time, it discusses how time is experienced in relation to ‘the artistic encounter’; asking how encounters with artworks might affect – or be affected by – perceptions of time. It addresses the possibility that different technologies are capable of exploiting or mediating an experience of ‘the image’ (a term which we interpret broadly to incorporate different types of encounter), subsequently impacting upon its ability to affect the viewer in a specific moment. It addresses these ideas in relation to the notion of a temporal-spatial moment of encounter with a latent image (what Nicolas Bourriaud calls ‘a moment M of the real’), and in relation to the ‘specious present’ as originally conceptualised by William James, in which he explores the individual’s subjective experience of the duration of the lived moment. The ‘technologies’ to which we refer incorporate those mechanisms which serve to either augment or virtualise an encounter; technologies which have the potential to work on a mass media expanded scale, but, from a museological perspective, also operate as ‘technologies’ of seeing. In the context of this paper, the artwork itself – the way its material properties, manner of display, and conceptual underpinning work in relation to a viewer and their perceptions of it – might be considered a ‘technology’ in itself. These ideas are contextualised through a series of artworks that seek to challenge conventional assumptions of time-based experience. In discussing these works, the concept of the specious present is considered as an influencing factor in ‘real-time’ perception for each work; in that both human experience of time and technology-mediated time serve to influence the latent image encounter. The paper concludes with a discussion about the individual’s perception of the image, and the ways in which its latency is influenced by both technological and time-related perspectives, and through which creative processes of engagement might be realised.
Compressed Sensing, ASBSR-method of image sampling and reconstruction and the problem of digital image acquisition with the lowest possible sampling rate
Creators: name: Yaroslavsky, Leonid P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The problem of minimization of the number of measurements needed for digital image acquisition and reconstruction with a given accuracy is addressed. Basics of the sampling theory are outlined to show that the lower bound of signal sampling rate sufficient for signal reconstruction with a given accuracy is equal to the spectrum sparsity of the signal sparse approximation that has this accuracy. It is revealed that the compressed sensing approach, which was advanced as a solution to the sampling rate minimization problem, is far from reaching the sampling rate theoretical minimum. Potentials and limitations of compressed sensing are demystified using a simple and intutive model, A method of image Arbitrary Sampling and Bounded Spectrum Reconstruction (ASBSR-method) is described that allows to draw near the image sampling rate theoretical minimum. Presented and discussed are also results of experimental verification of the ASBSR-method and its possible applicability extensions to solving various underdetermined inverse problems such as color image demosaicing, image in-painting, image reconstruction from their sparsely sampled or decimated projections, image reconstruction from the modulus of its Fourier spectrum, and image reconstruction from its sparse samples in Fourier domain
description: 28 pages, 19 figures
Automated resummation of jet observables in QCD
Creators: name: Banfi, Andrea
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We build a computer code that fully automates the resummation of jet-observable distributions at next-to-leading logarithmic accuracy. As an application we present results for a jet shape in hadronic dijet production.
description: 4 pages, 1 figure. Talk presented at the XXXIII International Symposium on Multiparticle Dynamics,September 5-11, 2003, Krakow, Poland
Class field theory for strictly quasilocal fields with Henselian discrete valuations
Creators: name: Chipchakov, I. D.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Rings and Algebras (math.RA)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: Primary 12J10 11S31; Secondary 12F10

description: The paper establishes a relationship between finite separable extensions and norm groups of strictly quasilocal fields with Henselian discrete valuations, which yields a generally nonabelian one-dimensional local class field theory.
description: 14 pages; revised form, to appear in manuscripta mathematica, paper [6] from the list of references has been published in the Proceedings of ICTAMI 05, Alba Iulia, Romania, 15.9-18.9. 2005; Acta Universitatis Apulensis 10/2005, 149-167
MPEC 2024-U157 : 2024 UR4
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 UR4

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
A Gravitational Instability-Driven Viscosity in Self-Gravitating Accretion Disks
Creators: name: Duschl, Wolfgang J.
name: Britsch, Markward
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We derive a viscosity from gravitational instability in self-gravitating accretion disks, which has the required properties to account for the observed fast formation of the first super-massive black holes in highly redshifted quasars and for the cosmological evolution of the black hole-mass distribution.
description: 14 pages, 1 figure, ApJ Letters (in press)
The Constraints on CP Violating Phases in models with a dynamical gluino phase
Creators: name: Boz, Muge
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We have analyzed the electric dipole moment and the Higgs mass constraints on the supersymmetric model which offers dynamical solutions to the μand strong CP problems. The trilinear coupling phases, and \tanβ-|μ| are strongly correlated, particularly in the low-\tanβregime. Certain values of the phases of the trilinear couplings are forbidden, whereas the CP violating phase from the chargino sector is imprisoned to lie near a CP conserving point, by the Higgs mass and electric dipole moment constraints.
description: 19 pages, 11 eps figs
Window To The Stars
Creators: name: Izzard, Robert G.
name: Glebbeek, Evert
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present Window To The Stars, a graphical user interface to the popular TWIN single/binary stellar evolution code, for novices, students and professional astrophysicists. It removes the drudgery associated with the traditional approach to running the code, while maintaining the power, output quality and flexibility a modern stellar evolutionist requires. It is currently being used for cutting edge research and interactive teaching.
description: Accepted for publication in New Astronomy