cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Orthogonally additive polynomials on the algebras of approximable operators
Creators: name: Alaminos, J.
name: Godoy, M. L. C.
name: Villena, A. R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47H60, 46H35, 47L10

description: Let $X$ and $Y$ be Banach spaces, let $\mathcal{A}(X)$ stands for the algebra of approximable operators on $X$, and let $P\colon\mathcal{A}(X)\to Y$ be an orthogonally additive, continuous $n$-homogeneous polynomial. If $X^*$ has the bounded approximation property, then we show that there exists a unique continuous linear map $Φ\colon\mathcal{A}(X)\to Y$ such that $P(T)=Φ(T^n)$ for each $T\in\mathcal{A}(X)$.
description: To appear in Linear and Multilinear Algebra
Bursary Report 2019: Linked Data for Digital Humanities
Creators: name: Romein, Christel Annemieke
Publisher: name: Zenodo
Year: 2019
Subjects: digital scholarship
Digital Humanities
Linked Data

description: Bursary Report on the workshop Linked Data for Digital Humanities at DHOxSS2019.
description: {"references": ["https://www.dhoxss.net/annemieke-romein"]}
Gauge Transformations in String Field Theory and canonical Transformation in String Theory
Creators: name: Maharana, J.
name: mukherji, S.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study how canonical transfomations in first quantized string theory can be understood as gauge transformations in string field theory. We establish this fact by working out some examples. As a by product, we could identify some of the fields appearing in string field theory with their counterparts in the $σ$-model.
description: 11 pages
RETURN To an Address of the Legislative Assembly for copies of all correspondence between the Government, or any and every department thereof, and F. Foord, Esq., J.P., relating to his non-return of convictions and non-payment of fines as required by the "Justices of the Peace and Coroners Oaths Acts, 1874," Sections 5 and 7.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2016

Abstract
On the propagation of sound waves in a stellar wind traversed by periodic strong shocks
Creators: name: Pijpers, F. P.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It has been claimed that in stellar winds traversed by strong shocks the mechanism for driving the wind by sound wave pressure cannot operate because sound waves cannot propagate past the shocks. It is shown here that sound waves can propagate through shocks in one direction and that this is a sufficient condition for the sound wave pressure mechanism to work. A strong shock amplifies a sound wave passing through it and can drag the sound wave away from the star. It is immaterial for the sound wave pressure gradient that the sound wave vector points towards the star. Since the strong shocks drag the sound waves away, the star itself is the source for the sound waves propagating towards it.
description: 11 pages, uuencoded postscript, UAO-94-P93
Self-directed growth of AlGaAs core-shell nanowires for visible light applications
Creators: name: Chen, C.
name: Shehata, S.
name: Fradin, C.
name: LaPierre, R.
name: Couteau, C.
name: Weihs, G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Al(0.37)Ga(0.63)As nanowires (NWs) were grown in a molecular beam epitaxy system on GaAs(111)B substrates. Micro-photoluminescence measurements and energy dispersive X-ray spectroscopy indicated a core-shell structure and Al composition gradient along the NW axis, producing a potential minimum for carrier confinement. The core-shell structure formed during the growth as a consequence of the different Al and Ga adatom diffusion lengths.
description: 20 pages, 7 figures
Additional file 4: of Reproducibility of domain-specific physical activity over two seasons in children
Creators: name: Aadland, Eivind
name: Andersen, Lars
name: Ekelund, Ulf
name: Anderssen, Sigmund
name: Resaland, Geir
Publisher: name: figshare
Year: 2018
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Table S1. Differences (spring â winter) in physical activity level between seasons across all physical activity outcomes. (DOCX 16 kb)
RETURN To an Address of the Legislative Assembly for the following documents referred to in the papers connected with the negotiation of a loan of ₤150,000, but omitted, viz.:-- Statement of Revenue and Expenditure of Province, 1874, 1875, 1876; Formal Prospectus of Loan; Statement of Financial Position of Province, December 31st, 1876; Statement of Expenditure, showing outlay on Public Works and Buildings as contrasted with ordinary expenditure of Province, 1874, 1875, 1876.
Creators: name: British Columbia. Legislative Assembly
Publisher: name: Victoria, BC : Government Printer
Year: 2016

Abstract
Resonance dynamics of DCO ($\widetilde{X}\,{}^2A'$) simulated with the dynamically pruned discrete variable representation (DP-DVR)
Creators: name: Larsson, Henrik R.
name: Riedel, Jens
name: Wei, Jie
name: Temps, Friedrich
name: Hartke, Bernd
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Selected resonance states of the deuterated formyl radical in the electronic ground state ($\widetilde{X}\,{}^2A'$) are computed using our recently introduced dynamically pruned discrete variable representation (DP-DVR) [H. R. Larsson, B. Hartke and D. J. Tannor, J. Chem. Phys., 145, 204108 (2016)]. Their decay and asymptotic distributions are analyzed and, for selected resonances, compared to experimental results obtained by a combination of stimulated emission pumping (SEP) and velocity-map imaging of the product D atoms. The theoretical results show good agreement with the experimental kinetic energy distributions. The intramolecular vibrational energy redistribution (IVR) is analyzed and compared with previous results from an effective polyad Hamiltonian. Specifically, we analyzed the part of the wavefunction that remains in the interaction region during the decay. The results from the polyad Hamiltonian could mainly be confirmed. The C=O stretch quantum number is typically conserved, while the D-C=O bend quantum number decreases. Differences are due to strong anharmonic coupling such that all resonances have major contributions from several zero-order states. For some of the resonances, the coupling is so strong that no further zero-order states appear during the dynamics in the interaction region, even after propagating for 300 ps.
description: in press
Computer simulations combined with experiments for calculus-based physics laboratory course
Creators: name: Samsonau, Sergey V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: This paper is presenting a set of laboratory classes to be taught as a part of a 1-year calculus-based physics class. It is composed out of 7 modules designed to bring together experiments and computer simulations (numerical simulations). Each module uses both simulations and experiments to address a phenomenon under study, and lasts for 3 weeks (21 weeks total for the whole set). Wolfram Mathematica is used for computer simulations. Topics are: Motion with a drag, Pendulum with an arbitrary amplitude, Magnus effect, Centripetal force acting on a pendulum, A ball rolling from paths of various shapes, Doppler shift and Fourier transformation, Equipotential lines. These laboratory classes were taught for 2 years at Princeton International School of Mathematics and Science.
description: Simplified code for lab 7. Extended introduction
The Local Hubble Flow: Is it a Manifestation of Dark Energy?
Creators: name: Hoffman, Yehuda
name: Martinez-Vaquero, Luis A.
name: Yepes, Gustavo
name: Gottloeber, Stefan
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: To study the local Hubble flow, we have run constrained dark matter (DM) simulations of the Local Group (LG) in the concordance LCDM and OCDM cosmologies, with identical cosmological parameters apart from the Lambda term. The simulations were performed within a computational box of 64 h^{-1}Mpc centred on the LG. The initial conditions were constrained by the observed peculiar velocities of galaxies and positions of X-ray nearby clusters of galaxies. The simulations faithfully reproduce the nearby large scale structure, and in particular the Local Supercluster and the Virgo cluster. LG-like objects have been selected from the DM halos so as to closely resemble the dynamical properties of the LG. Both the LCDM and OCDM simulations show very similar local Hubble flow around the LG-like objects. It follows that, contrary to recent statements, the dark energy (DE) does not manifest itself in the local dynamics.
description: 10 pages, 7 figures, submitted to MNRAS
Quantum state estimation of multi-partite single photon path entanglement via local measurements
Creators: name: Shimizu, Hikaru
name: Yoshimoto, Joe
name: Tanji, Kazufumi
name: Hosaka, Aruto
name: Ishi-Hayase, Junko
name: Horikiri, Tomoyuki
name: Ikuta, Rikizo
name: Takeoka, Masahiro
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Multipartite entanglement plays a critical role in various applications of quantum internet. In these applications, the entanglement is usually shared by the distant parties. Experimentally, the distributed entanglement should be estimated by only local measurements. Furthermore, for network experiments, it is desirable to employ measurement techniques that are straightforward to implement. In this paper, we propose a method to measure arbitrary multipartite single photon path entangled states by only local measurements. By considering practically reasonable assumptions, our method is relatively easy to implement. We experimentally demonstrate the utility of this method by reconstructing the density matrix of a 3-qubit W-state.
description: 7 pages, 5 figures
Escape Rates in Bistable Systems Induced by Quasi-Monochromatic Noise
Creators: name: Einchcomb, S. J. B.
name: McKane, A. J.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Path integral techniques are used to understand the behaviour of a particle moving in a bistable potential well and acted upon by quasi-monochromatic external noise. In the limit of small diffusion coefficient, a steepest descent evaluation of the path integral enables mean first passage times and the transition times from one well to the other to be computed. The results and general approach are compared with computer simulations of the process. It is found that the bandwidth parameter, $Γ$, has a critical value above which particle escape is by white-noise-like outbursts, but below which escape is by oscillatory type behaviour.
description: 20 pages (LaTex) + 4 figures (encapsulted postscript) upon request
Comments on No-Hair Theorems and Stabilty of Blackholes
Creators: name: de Alwis, S. P.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the light of recent blackhole solutions inspired by string theory, we review some old statements on field theoretic hair on blackholes. We also discuss some stability issues. In particular we argue that the two dimensional string blackhole solution is semi-classically stable while the naked singularity is unstable to tachyon fluctuations. Finally we comment on the relation between the linear dilaton theory and the $2d$ blackhole solution.
description: 14 pages
Virtual walks in spin space: a study in a family of two-parameter models
Creators: name: Mullick, Pratik
name: Sen, Parongama
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the dynamics of classical spins mapped as walkers in a virtual "spin" space using a generalised two-parameter family of spin models characterized by parameters $y$ and $z$ [M. J. de Oliveira, J. F. F. Mendes and M. A. Santos, J. Phys. A Math. Gen. \textbf{26}, 2317 (1993)]. The behavior of $S(x,t)$, the probability that the walker is at position $x$ at time $t$ is studied in detail. In general $S(x,t) \sim t^{-α}f(x/t^α)$ with $α\simeq 1$ or $0.5$ at large times depending on the parameters. In particular, $S(x,t)$ for the point $y=1, z=0.5$ corresponding to the voter model shows a crossover in time; associated with this crossover, two timescales can be defined which vary with the system size $L$ as $L^2\log L$. We also show that as the voter model point is approached from the disordered regions along different directions, the width of the Gaussian distribution $S(x,t)$ diverges in a power law manner with different exponents. For the majority voter case, the results indicate that the the virtual walk can detect the phase transition perhaps more efficiently compared to other non-equilibrium methods.
description: Accepted fro publication in Physical Review E
Reverberation by a Relativistic Accretion Disk
Creators: name: Campana, Sergio
name: Stella, Luigi
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We calculate the response of a line emitted from a relativistic accretion disk to a continuum variation of the central illuminating source. This model might be relevant to the very broad and sometimes redshifted emission lines which have been observed at optical and X-ray energies in Active Galactic Nuclei and X-ray binaries. We consider separately the cases of a point-like and of an extended central source. Based on the first three moments of the line energy distribution (i.e. the line intensity, centroid energy and width) and the two-dimensional transfer function, we identify a number of characteristic features, which can help assessing the presence of a relativistic accretion disk and estimating its parameters. In particular, by combining an absolute time measurement of the maximum of line response function with a relative measurement in units of light crossing time the mass of the central object can be derived.
description: E-mail: campana@astmim.mi.astro.it MN (ver 1.0) latex file, #7 pages, #8 figures available upon request, accepted for publication on MNRAS
Perturbative Framework for Engineering Arbitrary Floquet Hamiltonian
Creators: name: Xu, Yingdan
name: Guo, Lingzhen
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We develop a systematic perturbative framework to engineer an arbitrary target Hamiltonian in the Floquet phase space of a periodically driven oscillator based on Floquet-Magnus expansion. The high-order errors in the engineered Floquet Hamiltonian are mitigated by adding high-order driving potentials perturbatively. We introduce a transformation method that allows us to obtain an analytical expression of the leading-order correction drive for engineering a target Hamiltonian with discrete rotational and chiral symmetries in phase space. We also provide a numerically efficient procedure to calculate high-order correction drives and apply it to engineer the target Hamiltonian with degenerate eigenstates of multi-component cat states that are important for fault-tolerant hardware-efficiency bosonic quantum computation.
description: 23 pages, 5 figures; a new subsection and a new figure are added in the 2nd version
Additional file 5: of Estimating causal effects of time-dependent exposures on a binary endpoint in a high-dimensional setting
Creators: name: VahĂŠ Asvatourian
name: ClĂŠlia Coutzac
name: Chaput, Nathalie
name: Robert, Caroline
name: Michiels, Stefan
name: Lanoy, Emilie
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Estimation of the Mean squared error. It provides supplementary tables of the simulation study results. (DOCX 27Â kb)
Why hyperdensity functionals describe any equilibrium observable
Creators: name: Sammüller, Florian
name: Schmidt, Matthias
Publisher: name: arXiv
Year: 2024
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We give an introductory account of the recent hyperdensity functional theory for the equilibrium statistical mechanics of soft matter systems [F. Sammüller et al., Phys. Rev. Lett. 133, 098201 (2024); 10.1103/PhysRevLett.133.098201]. Hyperdensity functionals give access to the behaviour of arbitrary thermal observables in spatially inhomogeneous equilibrium many-body systems. The approach is based on classical density functional theory applied to an extended ensemble using standard functional techniques. The associated formally exact generalized Mermin-Evans functional relationships can be represented accurately by neural functionals. These neural networks are trained via simulation-based supervised machine learning and they allow one to carry out efficient functional calculus using automatic differentiation and numerical functional line integration. Exact sum rules, including hard wall contact theorems and hyperfluctuation Ornstein-Zernike equations, interrelate the different correlation functions. We lay out close connections to hyperforce correlation sum rules [S. Robitschko et al., Commun. Phys. 7, 103 (2024); 10.1038/s42005-024-01568-y] that arise from statistical mechanical gauge invariance [J. Müller et al., Phys. Rev. Lett. 133, 217101 (2024); 10.1103/PhysRevLett.133.217101]. Further quantitative measures of collective self-organization are provided by hyperdirect correlation functionals and spatially resolved hyperfluctuation profiles. The theory facilitates to gain deep insight into the inherent structuring mechanisms that govern the behaviour of both simple and complex order parameters in coupled many-body systems.
description: 23 pages, 5 figures, 74 equations
Domain wall moduli in softly-broken SQCD at $\barθ=π$
Creators: name: Ritz, Adam
name: Shukla, Ashish
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze the moduli space dynamics of domain walls in $SU(N)$ QCD at $\barθ=π$, by softly breaking ${\cal N}\! =\!1$ SQCD with sfermion mixing. In the supersymmetric limit, BPS domain walls between neighbouring vacua are known to possess non-translational flavour moduli that form a $\mathcal{C} P^{N-1}$ sigma model. For the simplest case with gauge group $SU(2)$ and $N_f=2$, we show that this sigma model also exhibits a Hopf term descending from the bulk Wess-Zumino term with a quantized coefficient. On soft-breaking of supersymmetry via sfermion mixing that preserves the flavour symmetry, these walls and their moduli-space dynamics survives when $\barθ=π$ so that there are two degenerate vacua.
description: 8 pages, 1 figure. V2: References added; Version published in Phys. Rev. D
Analyses of multi-pion Hanbury-Brown-Twiss correlations for the pion-emitting sources with Bose-Einstein condensation
Creators: name: Bary, Ghulam
name: Ru, Peng
name: Zhang, Wei-Ning
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We calculate the three- and four-particle correlations of identical pions in an evolving pion gas (EPG) model with Bose-Einstein condensation. The multi-pion correlation functions in the EPG model are analyzed in different momentum intervals and compared with the experimental data for Pb-Pb collisions at $\sqrt{s_{NN}}=2.76$ TeV. It is found that the multi-pion correlation functions and cumulant correlation functions are sensitive to the condensation fraction of the EPG sources in the low average transverse-momentum intervals of the three and four pions. The model results of the multi-pion correlations are consistent with the experimental data in a considerable degree, which gives a source condensation fraction between 16~--~47\%.
description: 31 pages, 19 figures
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0469
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0469, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0469, 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
Differential Invariants of Conformal and Projective Surfaces
Creators: name: Hubert, Evelyne
name: Olver, Peter J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We show that, for both the conformal and projective groups, all the differential invariants of a generic surface in three-dimensional space can be written as combinations of the invariant derivatives of a single differential invariant. The proof is based on the equivariant method of moving frames.
description: This is a contribution to the Proceedings of the 2007 Midwest Geometry Conference in honor of Thomas P. Branson, published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/
Compressible Phase of a Double-Layer Electron System with Total Landau-Level Filling Factor One-Half
Creators: name: Bonesteel, N. E.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Following recent work of Halperin, Lee, and Read, and Kalmeyer and Zhang, a double-layer electron system with total Landau-level filling factor $ν=1/2$ is mapped onto an equivalent system of fermions in zero average magnetic field interacting via a Chern-Simons gauge field. Within the random-phase approximation a new, low-lying, diffusive mode, not present in the $ν=1/2$ single-layer system, is found. This mode leads to more singular low-energy scattering than appears in the single layer system, and to an attractive pairing interaction between fermions in different layers which grows stronger as the layer spacing is decreased. The possible connection between this pairing interaction and the experimentally observed fractional quantum Hall effect in double-layer systems is discussed.
description: 13 pages, RevTex 3.0, NHMFL-93-0018
Temperature Dependence of String Theory in the Presence of World-Sheet Boundaries
Creators: name: Green, Michael B.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The effect of world-sheet boundaries on the temperature-dependence of bosonic string theory is studied to first order in string perturbation theory. The high- temperature behaviour of a theory with Dirichlet boundary conditions has features suggestive of the high-temperature limit of the confining phase of large-$n$ $SU(n)$ Yang--Mills theory, recently discussed by Polchinski.
description: 13 pages
Additional file 4: of Estimating causal effects of time-dependent exposures on a binary endpoint in a high-dimensional setting
Creators: name: VahĂŠ Asvatourian
name: ClĂŠlia Coutzac
name: Chaput, Nathalie
name: Robert, Caroline
name: Michiels, Stefan
name: Lanoy, Emilie
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Missingness graphs. It details the process used to recover missing data. (DOCX 212Â kb)
The disc origin of the Milky Way bulge: Dissecting the chemo-morphological relations using N-body simulations and APOGEE
Creators: name: Fragkoudi, F.
name: Di Matteo, P.
name: Haywood, M.
name: Schultheis, M.
name: Khoperskov, S
name: Gómez, A.
name: Combes, F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: There is a long-standing debate on the origin of the metal-poor stellar populations of the Milky Way (MW) bulge, with the two leading scenarios being that these populations are either i) part of a classical metal-poor spheroid or ii) the same population as the chemically defined thick disc seen at the Solar neighbourhood. Here we test whether the latter scenario can reproduce the observed chemical properties of the MW bulge. To do so we compare an N-body simulation of a composite (thin+thick) stellar disc -- which evolves secularly to form a bar and a boxy/peanut (b/p) bulge -- to data from APOGEE DR13. This model, in which the thick disc is massive and centrally concentrated, can reproduce the morphology of the metal-rich and metal-poor stellar populations in the bulge, as well as the mean metallicity and [$α$/Fe] maps as obtained from the APOGEE data. It also reproduces the trends, in both longitude and latitude, of the bulge metallicity distribution function (MDF). Additionally, we show that the model predicts small but measurable azimuthal metallicity variations in the inner disc due to the differential mapping of the thin and thick disc in the bar. We therefore see that the chemo-morphological relations of stellar populations in the MW bulge are naturally reproduced by mapping the thin and thick discs of the inner MW into a b/p.
description: 15 pages, 14 figures. Accepted for publication in A&A
Tweeting in Times of Crisis: Shifting Personal Value Priorities in Corporate Communications and Impact on Consumer Engagement
Creators: name: Amozegar, Mahdiyeh
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2021
Subjects: Consumer engagement
Values
Crisis
COVID-19
Text analysis
Twitter

description: Branding in the age of social media is thriving as companies continue to pour resources into digital campaigns in the hope of engaging their customers. The onset of the COVID- 19 pandemic boosted the importance of digital communication channels as physical distancing and lockdown measures disrupted business-as-usual and limited in-person interactions between firms and their customers. By implication, the global crisis pressed companies to deliver brand messages via online content to sustain or build customer relationships. This research focuses first on the branded content of corporate communications during the pandemic, focusing specifically on whether firms used the opportunity to showcase shared personal values. Second, we examine whether using value words in social media messages impacts customer engagement with these messages. To address these related questions, we collected Twitter data from Fortune 500 firms posted between January 2020 until the end of August 2020, attending to 56,770 firm- initiated tweets (we excluded firm responses to customer messages). The first study examines the personal values expressed in the messages using the Personal Values Dictionary, based on Shalom Schwartz’s original ten-value typology. We argue that the unprompted expression of values in a text is a behavioural indicator of personal value priorities. The findings compare firms’ shifting value priorities over time and association with key events, namely the global pandemic declaration (March 11, 2020) and ensuing lockdowns and George Floyd’s murder (May 25, 2020), and BLM protests. We find that, indeed, companies did shift their value priorities. The second study assesses consumer response to the values companies put forth in their tweets, focusing on social media indicators of consumer engagement (CE), including the number of likes, retweets, replies, and CE correlation with the values promoted in the tweets. We observe a pre- post-crisis shift in CE with value-laden messages. Our findings provide managerial insights that can guide marketers to manage their social media content more efficiently and better align their marketing and branding efforts with customers' values in times of crisis.
title: ADCO, Cart. 186 (11 H 71), f. 0214v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0214v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Calibration and Limitations of the Mg II line-based Black Hole Masses
Creators: name: Woo, Jong-Hak
name: Le, Huynh Anh N.
name: Karouzos, Marios
name: Park, Dawoo
name: Park, Daeseong
name: Malkan, Matthew A.
name: Treu, Tommaso
name: Bennert, Vardha N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the single-epoch black hole mass (M$_{\rm BH}$) calibrations based on the rest-frame UV and optical measurements of Mg II 2798Å and H$β$ 4861Å lines and AGN continuum, using a sample of 52 moderate-luminosity AGNs at z$\sim$0.4 and z$\sim$0.6 with high-quality Keck spectra. We combine this sample with a large number of luminous AGNs from the Sloan Digital Sky Survey to increase the dynamic range for a better comparison of UV and optical velocity and luminosity measurements. With respect to the reference M$_{\rm BH}$ based on the line dispersion of H$β$ and continuum luminosity at 5100Å, we calibrate the UV and optical mass estimators, by determining the best-fit values of the coefficients in the mass equation. By investigating whether the UV estimators show systematic trend with Eddington ratio, FWHM of H$β$, the Fe II strength, and the UV/optical slope, we find no significant bias except for the slope. By fitting the systematic difference of Mg II-based and H$β$-based masses with the L$_{3000}$/L$_{5100}$ ratio, we provide a correction term as a function of the spectral index as $Δ$C = 0.24 (1+$α_λ$) + 0.17, which can be added to the Mg II-based mass estimators if the spectral slope can be well determined. The derived UV mass estimators typically show $>$$\sim$0.2 dex intrinsic scatter with respect to H$β$-based M$_{\rm BH}$, suggesting that the UV-based mass has an additional uncertainty of $\sim$0.2 dex, even if high quality rest-frame UV spectra are available.
description: 16 pages, 11 figures, 4 tables, accepted to be published in ApJ. Revised based on minor correction
A Count Probability Cookbook: Spurious Effects and the Scaling Model
Creators: name: Colombi, S.
name: Bouchet, F. R.
name: Schaeffer, R.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the errors brought by finite volume effects and dilution effects on the practical determination of the count probability distribution function P_N(n,L), which is the probability of having N objects in a cell of volume L^3 for a set of average number density n. Dilution effects are particularly relevant to the so-called sparse sampling strategy. This work is mainly done in the framework of the scaling model (Balian \& Schaeffer 1989), which assumes that the Q-body correlation functions obey the scaling relation xi_Q(K r_1,..., K r_Q) = K^{-(Q-1) gamma} xi_N(r_1,..., r_Q). We use three synthetic samples as references to perform our analysis: a fractal generated by a Rayleigh-Lévy random walk with 3.10^4 objects, a sample dominated by a spherical power-law cluster with 3.10^4 objects and a cold dark matter (CDM) universe involving 3.10^5 matter particles.
description: 44 pages, uuencoded compressed postcript file, FERMILAB-Pub-94/229-A, accepted in ApJS
Asymptotics and sign patterns of Hecke polynomial coefficients
Creators: name: Ross, Erick
name: Xue, Hui
Publisher: name: arXiv
Year: 2024
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F25 (Primary) 11F72, 11F11 (Secondary)

description: We determine the asymptotic behavior of the coefficients of Hecke polynomials. In particular, this allows us to determine signs of these coefficients when the level or the weight is sufficiently large. In all but finitely many cases, this also verifies a conjecture on the nanvanishing of the coefficients of Hecke polynomials.
description: 13 pages
Spin squeezing in symmetric multiqubit states with two distinct Majorana spinors
Creators: name: Akhilesh, K. S.
name: Divyamani, B. G.
name: Sudha, Shenoy
name: Devi, A. R. Usha
name: Mallesh, K. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Majorana geometric representation of pure N-qubit states obeying exchange symmetry is em- ployed to explore spin squeezing properties in the family of states with two distinct spinors. Dicke states are characterized by two orthogonal spinors and belong to this family - but they are not spin squeezed. On the otherhand, those constituted by two non-orthogonal spinors exhibit spin squeezing.
description: 6 pages, 4 figures
Nickel Catalysis and Coordination Chemistry: Synthesis, Reactivity and Ligand Dynamics of Ni SNS Thiolate Complexes
Creators: name: Albkuri, Yahya
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2021
Subjects: thiolates
Nickel complexes
electronic structure
reactivity
catalysis

description: Different metals and metal complexes have been used as catalysts in many industries such as commodity petrochemicals, fine and specialty chemicals, polymers, environmental services, agrochemicals and pharmaceuticals. Although these catalysts allow for increased reaction rates and selectivity, they can also be toxic, expensive and of limited supply (cf. Pt group metals). This has led researchers to the intensive study of first row metal catalysts, with nickel standing out as the most widely studied to date. As found for other first row metal catalysts, nickel’s easy access to oxidation states 0-3 allows for a number of different one- and two-electron mechanisms and novel transformations. In Chapter 2 we use a phosphine-free, tridentate N,N,N ligand to generate an active catalyst for the C-N cross-coupling reaction of aryl halides with amines. The catalyst demonstrated excellent turnover numbers (up to 484) for the amination reactions that are proposed to proceed through a Ni(I)-Ni(III) cycle. In Chapter 3 we investigate the Ni coordination chemistry of a biomimetic SNS thiolate ligand. Protonation of the Ni bis(thiolate) complex, Ni(-SNS)2, removes one SNS ligand, affording crystals of a thiolate-bridged dimer dication, {[Ni(--SNS)]2}2+ that exhibits unique anionic tridentate ligand dynamics. Dissolving these crystals, even in weakly-coordinating solvents such as dichloromethane, gives a mixture of ‘naked’ Ni2+ and paramagnetic, trinuclear {[Ni(--SNS)2]2Ni}2+. Although this equilibrium lies far to the right (no diamagnetic dication visible in NMR), addition of ancillary ligands proceeds smoothly to provide several mono- and dinuclear Ni thiolate products, [Ni-SNS)L]n – potential bifunctional catalysts for further studies. In Chapter 4 we demonstrate using chemical and electrochemical techniques that one-electron reduction of Ni(-SNS)2 triggers quantitative imine C-C bond coupling, forming [Ni(S2N2)]- with a redox-active ligand. Spectroelectrochemical studies indicated reversible oxidation and reduction steps give three stable redox states, ([Ni(S2N2)]0/-/2-), that were characterized by NMR, EPR and UV-Vis spectroscopy, X-ray diffraction and computational chemistry. While the Ni(0) dianion (and not the Ni(I) anion) reacted reversibly with phenol and carbon dioxide, results from Chapter 5 showed that reactions with strong electron-acceptor fluoroalkenes proceeded more cleanly with the Ni(I) anion. The latter reactions afforded a mixture of fluoroalkenyl and fluoroalkyl products resulting from C-F bond activation and electron transfer/H atom abstraction, respectively. In Chapter 6 we discuss our results in the context of the current state of the art and suggest some avenues for future development.
Wannier-function-based constrained DFT with nonorthogonality-correcting Pulay forces in application to the reorganization effects in graphene-adsorbed pentacene
Creators: name: Roychoudhury, Subhayan
name: O'Regan, David D.
name: Sanvito, Stefano
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Computational Physics (physics.comp-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Pulay terms arise in the Hellman-Feynman forces in electronic structure calculations when one employs a basis set made of localized orbitals that move with their host atoms. If the total energy of the system depends on a subspace population defined in terms of the localized orbitals across multiple atoms, then unconventional Pulay terms will emerge due to the variation of the orbital nonorthogonality with ionic translation. Here, we derive the required exact expressions for such terms, which cannot be eliminated by orbital orthonormalization. We have implemented these corrected ionic forces within the linear-scaling density functional theory (DFT) package ONETEP, and have used constrained DFT to calculate the reorganization energy of a pentacene molecule adsorbed on a graphene flake. The calculations are performed by including ensemble DFT, corrections for periodic boundary conditions, and empirical Van der Waals interactions. For this system we find that tensorially invariant population analysis yields an adsorbate subspace population that is very close to integer-valued when based upon nonorthogonal Wannier functions, and also but less precisely when using pseudoatomic functions. Thus, orbitals can provide a very effective population analysis for constrained DFT. Our calculations show that the reorganization energy of the adsorbed pentacene is typically lower than that of pentacene in the gas phase. We attribute this effect to steric hindrance.
description: 12 pages, 6 figures, and 2 tables. As accepted for publication in Physical Review B on 25th April 2018
Mining the Local Volume
Creators: name: Karachentsev, Igor D.
name: Karachentseva, Valentina
name: Huchtmeier, Walter
name: Makarov, Dmitry
name: Kaisin, Serafim
name: Sharina, Margarita
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: After recent systematic optical, IR, and HI surveys, the total number of known galaxies within 10 Mpc has increased from 179 to 550. About half this Local Volume (LV) sample is now been imaged with HST, yielding the galaxy distances with an accuracy of about 8%. For the majority of the LV galaxies we currently have H-alpha fluxes that allow us to reconstruct the star formation history of our neighbourhood. For the late-type LV galaxies their HI masses and angular momentum follow the linear relation in the range of 4 orders, which is expected for rotating gaseous disks being near the gravitational instability threshold. The data obtained on the LV galaxies imply important cosmological parameters, in particular, the mean local matter density and HI mass density, as well as SFR density. Surprisingly, the local Hubble flow around the LV groups is very quiet, with 1D rms deviations of 25 km/s,which is a signature of the Universe vacuum-dominated on small scales. The cold infall pattern around nearby groups provides us with a new method to determine the total mass of the groups independent from virial mass estimates.
description: 10 pages, 6 figures, proceedings Symposium "Galaxies in the Local Volume", Sydney, 8 - 13 July 2007, B. Koribalski and H. Jerjen, eds
Additional file 3: of Estimating causal effects of time-dependent exposures on a binary endpoint in a high-dimensional setting
Creators: name: VahĂŠ Asvatourian
name: ClĂŠlia Coutzac
name: Chaput, Nathalie
name: Robert, Caroline
name: Michiels, Stefan
name: Lanoy, Emilie
Publisher: name: figshare
Year: 2018
Subjects: subject: Molecular Biology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 60506 Virology

description: Description of biomarkers. It describes the names of the anonymised biomarkers. (DOCX 30Â kb)
Architectural shaping of the areas connected with the inland waterways in the aspect of sustainable development
Creators: name: Felski, Bartosz
Publisher: name: Zenodo
Year: 2007
Subjects: sustainable development
ecological architecture
landscape
architecture
waterfront
riverfront
inland waterway
waterway
inland
river
Vistula
Wisła
Bug
Narew
Noteć
E-70
E70
drogi wodne
śródlądowe
rzeka
rzeki
architektura
zrównoważony rozwój
architektura ekologiczna
architektura zrównoważona
front wodny

description: The aim of the work is to redefine the rules for shaping the architecture of inland water fronts taking into account the nature of the location of the investment (place context, social context, economic and economic context); identification of threats and opportunities resulting from the new approach to shaping water fronts. Theses considered in this paper are: 1. The diversity of the character of the buildings of inland water fronts is determined by their location and nature of functioning as well as considerations of entering into the context of local architecture defined by a certain set of factors. 2. The presence of water in the city structure generates a specific, unique spatial quality. 3. The use of river networks to create transport corridors that entails economic and social development requires the need for appropriate organization of infrastructure that supports and stimulates the flow of tangible and intangible goods. The analysis of forms of architectural and hydrotechnical shaping of river front areas was carried out on the basis of studies on the existing state of development of quays and their values in terms of tourism, quality of local conditions (climatic conditions, condition and parameters of hydrotechnical infrastructure), and examples of design solutions for Western investments. The area considered for consideration is the coastal areas of the Warta, Noteć, Vistula and Bug, together with technical infrastructure in the form of inland canals and hydrotechnical devices. The choice of this transport route was dictated by the potential possibility of including it in the European waterways system. The inventory of areas adjacent to the inland route in the East-West relation concerned the area of Germany and the Netherlands as directly related to waterways in Poland. The purpose of the study was to analyze the relationship between the built-up substance and natural space and draw conclusions as to how to organize similar problem areas in Poland. After becoming familiar with the state and form of using the values of the water fronts of inland waterways in Western Europe, an analysis of the degree of attractiveness of the Polish section of the route East West. The objects of interest were not only the form and possibilities of adjusting tourist attractions in the immediate vicinity of the communication route, but also the possibility of obtaining multimodal connections of this type of transport with other tourist centers in the country as a form of an additional offer to be used during the ship's technological shutdown.
Finite density condensation and scattering data - a study in $ϕ^4$ lattice field theory
Creators: name: Gattringer, Christof
name: Giuliani, Mario
name: Orasch, Oliver
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the quantum field theory of a charged $ϕ^4$ field in lattice regularization at finite density and low temperature in 2 and 4 dimensions with the goal of analyzing the connection of condensation phenomena to scattering data in a non-perturbative way. The sign problem of the theory at non-zero chemical potential $μ$ is overcome by using a worldline representation for the Monte Carlo simulation. At low temperature we study the particle number as a function of $μ$ and observe the steps for $\mbox{1-,}$ 2- and 3-particle condensation. We determine the corresponding critical values $μ_n^{crit}, \, n = 1,2,3$ and analyze their dependence on the spatial extent $L$ of the lattice. Linear combinations of the $μ_n^{crit}$ give the interaction energies in the 2- and 3-particle sectors and their dependence on $L$ is related to scattering data by Lüscher's formula and its generalizations to three particles. For 2-$d$ we determine the scattering phase shift and for 4-$d$ the scattering length. We cross-check our results with a determination of the mass and the 2- and 3-particle energies from conventional 2-, 4-, and 6-point correlators at zero chemical potential. The letter demonstrates that the physics of condensation at finite density and low temperature is closely related to scattering data of a quantum field theory.
description: Comments and two references added. Final version to appear in Physical Review Letters