cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Robust nonlinear processing of active array data in inverse scattering via truncated reduced order models
Creators: name: Borcea, Liliana
name: Druskin, Vladimir
name: Mamonov, Alexander V.
name: Zaslavsky, Mikhail
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65M32, 41A20

description: We introduce a novel algorithm for nonlinear processing of data gathered by an active array of sensors which probes a medium with pulses and measures the resulting waves. The algorithm is motivated by the application of array imaging. We describe it for a generic hyperbolic system that applies to acoustic, electromagnetic or elastic waves in a scattering medium modeled by an unknown coefficient called the reflectivity. The goal of imaging is to invert the nonlinear mapping from the reflectivity to the array data. Many existing imaging methodologies ignore the nonlinearity i.e., operate under the assumption that the Born (single scattering) approximation is accurate. This leads to image artifacts when multiple scattering is significant. Our algorithm seeks to transform the array data to those corresponding to the Born approximation, so it can be used as a pre-processing step for any linear inversion method. The nonlinear data transformation algorithm is based on a reduced order model defined by a proxy wave propagator operator that has four important properties. First, it is data driven, meaning that it is constructed from the data alone, with no knowledge of the medium. Second, it can be factorized in two operators that have an approximately affine dependence on the unknown reflectivity. This allows the computation of the Fréchet derivative of the reflectivity to the data mapping which gives the Born approximation. Third, the algorithm involves regularization which balances numerical stability and data fitting with accuracy of the order of the standard deviation of additive data noise. Fourth, the algebraic nature of the algorithm makes it applicable to scalar (acoustic) and vectorial (elastic, electromagnetic) wave data without any specific modifications.
description: 26 pages, 6 figures
Scomber scombrus Linnaeus 1758
Creators: name: Nurettin Meriç
name: Lütfiye Eryilmaz
name: Müfit Özulug
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Scombridae
Scomber
Scomber scombrus

description: Scomber scombrus Linnaeus, 1758
Mediterranean Sea: 23600-722 (1 spc.), October 2002, Iskenderun Bay, trawl, C. Dalyan. Istanbul Fish Market: 23600-454 (4 spc.), 23.05.1990; 23600-448 (1 spc.), 23.05.1990; 23600-455 (5 spc.).
description: Published as part of Nurettin Meriç, Lütfiye Eryilmaz & Müfit Özulug, 2007, A catalogue of the fishes held in the Istanbul University, Science Faculty, Hydrobiology Museum., pp. 29-54 in Zootaxa 1472 on page 29
Soft pions at high energy and the flavor asymmetry of the light sea quarks in the nucleon
Creators: name: Koretune, Susumu
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The modified Gottfried sum rule makes clear importance of the high energy region not only in the theoretical meaning but also in the numerical analysis. In this talk, it is shown that the soft pion theorem in the inclusive reaction at high energy can explain the magnitude about $0.02 \sim 0.04$ in the NMC deficit. The main contribution comes from the small $x$ region. We also estimate the soft pion contribution to the Ellis-Jaffe sum rule and show it to be negligible. However we find that the contribution to $g_1^{ep}$ becomes positive below $x = 0.002$.
description: 8 pages, 4 figures, Talk given at the Circum-Pan-Pacific RIKEN Symposium on "High Energy Spin Physics",RIKEN,Wako,Japan,Nov.3-6,1999
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Cart. 192 (11 H 77), 295 folios, f. 0200r
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: 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 général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0200r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0200r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Fast Variations of Gamma-Ray Emission in Blazars
Creators: name: Wagner, Stefan J.
name: von Montigny, Corinna
name: Herter, Martin
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The largest group of sources identified by EGRET are Blazars. This sub-class of AGN is well known to vary in flux in all energy bands on time-scales ranging from a few minutes (in the optical and X-ray bands) up to decades (radio and optical regimes). In addition to variations of the gamma-ray flux between different viewing periods, the brightest of these sources showed a few remarkable gamma-ray flares on time-scales of about one day, confirming the extension of the ``Intraday-Variability (IDV)'' phenomenon into the GeV range. We present first results of a systematic approach to study fast variability with EGRET data. This statistical approach confirms the existence of IDV even during epochs when no strong flares are detected. This provides additional constraints on the site of the gamma-ray emission and allows cross-correlation analyses with light curves obtained at other frequencies even during periods of low flux. We also find that some stronger sources have fluxes systematically above threshold even during quiescent states. Despite the low count rates this allows explicit comparisons of flare amplitudes with other energy bands.
description: 5 pages including figures, LaTex, uses aipproc.sty, to appear in the proceedings of the 4th Compton Symposium at Williamsburg, VA
Pieris brassicae
Creators: name: Bonelli, Simona
name: Barbero, Francesca
name: Casacci, Luca Pietro
name: Cerrato, Cristiana
name: Balletto, Emilio
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pieridae
Pieris
Pieris brassicae

description: Pieris brassicae (Linnaeus, 1758)
Papilio brassicae Linnaeus, 1758: 467.
FIRST RECORD FOR THE VALDIERI AREA. — Turati & Verity (1911).
CHOROTYPE. — Palaearctic.
ECOLOGY. — Open herbaceous, lowland-subalpine, mesophilous, mesophilous.
EDIT PROJECT SAMPLING. — Natural reserve Juniperus phoenicea, dry grassland 878 m, VII.2008; Fishing reserve Cappello di Napoleone, Beech-wood clearings, 1300 m, VI.2009; Valasco, Rhododendron heathland, 1690 m, VI-VII.2009; Valasco, Juniperus heathland/grassland, 1790 m, VII.2009; Valasco, Subalpine scree, 1900 m, VII.2009, CS.
description: Published as part of Bonelli, Simona, Barbero, Francesca, Casacci, Luca Pietro, Cerrato, Cristiana & Balletto, Emilio, 2015, The butterfly fauna of the Italian Maritime Alps: results of the EDIT project, pp. 139-167 in Zoosystema 37 (1) on page 146, DOI: 10.5252/z2015n1a6, http://zenodo.org/record/5154896
Center Projection With and Without Gauge Fixing
Creators: name: Faber, M.
name: Greensite, J.
name: Olejnik, S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider projections of SU(2) lattice link variables onto Z(2) center and U(1) subgroups, with and without gauge-fixing. It is shown that in the absence of gauge-fixing, and up to an additive constant, the static quark potential extracted from projected variables agrees exactly with the static quark potential taken from the full link variables; this is an extension of recent arguments by Ambjorn and Greensite, and by Ogilvie. Abelian and center dominance is essentially trivial in this case, and seems of no physical relevance. The situation changes drastically upon gauge fixing. In the case of center projection, there are a series of tests one can carry out, to check if vortices identified in the projected configurations are physical objects. All these criteria are satisfied in maximal center gauge, and we show here that they all fail in the absence of gauge fixing. The non-triviality of center projection is due entirely to the maximal center gauge-fixing, which pumps information about the location of extended physical objects into local Z(2) observables.
description: 18 pages, 6 figures, Latex2e
Figure S5 from Experimental degradation of helicoidal photonic nanostructures in scarab beetles (Coleoptera: Scarabaeidae): implications for the identification of circularly polarizing cuticle in the fossil record
Creators: name: Odin, Giliane P.
name: McNamara, Maria E.
name: Arwin, Hans
name: Järrendahl, Kenneth
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 90301 Biomaterials
subject: FOS: Medical engineering

description: Mueller matrix elements recorded at 20 ° on C. boucardi (a,c) and I. jamesi (b,d). (a, b): untreated (solid black), decayed (red dash) and matured (blue dot) samples (c,d): temperature-series maturation.
Morunguetá, a nation-formation discourse : charting Brazil’s genesis in the sixteenth century through Tupian language and Jesuit theology
Creators: name: Barbosa Ribeiro, Braulia Ines
Publisher: name: The University of St Andrews
Year: 2024
Subjects: Colonial Brazil
Eric Voegelin
Tupi
Nheengatu
Nation formation
Jesuit history

description: Brazil’s colonial period in all its orgiastic ethnic diversity—the clumsiness of its colonial machinery, and the intense missionary enterprise of the Jesuits—still puzzles scholars. Historiography, however, tends to reduce the complexity of the context reading events through a colonial episteme that flattens experiences to make them fit into an inadequate theoretical framework that does not account for the peculiarities of the Brazilian society’s primordium. To propose a nation formation theory as a contribution to Brazilian historiography, this dissertation examines a few facets of Brazil’s early history, specifically the role of language and religion in sociogenesis. Nheengatu or Old Tupian, Brazil’s lingua geral for the first 250 years, was the original language of the coastal inhabitants, the Tupinambá, together with other Tupian groups. This indigenous language, adopted as the lingua geral, unified the diverse ethnic local groups and the newcomers generating Brazil’s first social institutions. The language filtered the influence of Jesuit theology on the formation of the Brazilian social imaginary. The early priests of the Society of Jesus developed a “deictic theological experiment” using a pronominal discourse that, instead of doctrinal, they pointed to the symbolic universe shared by the Indigenous groups. This experiment enabled the construction of a shared theological imaginary. Using a multidisciplinary approach grounded in the ideas of twentieth-century German philosopher Eric Voegelin, this dissertation suggests that the Brazilian civilization emerged from multiple cultural perspectives as a non-European Christian social phenomenon that made bonding into a new form of the national “we” the nation’s hope for an unknown mythical future.
SDSS IV MaNGA: Characterizing Non-Axisymmetric Motions in Galaxy Velocity Fields Using the Radon Transform
Creators: name: Stark, David V.
name: Bundy, Kevin A.
name: Westfall, Kyle
name: Bershady, Matt
name: Weijmans, Anne-Marie
name: Masters, Karen L.
name: Kruk, Sandor
name: Brinchmann, Jarle
name: Soler, Juan
name: Abraham, Roberto
name: Cheung, Edmond
name: Bizyaev, Dmitry
name: Drory, Niv
name: Lopes, Alexandre Roman
name: Law, David R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We show how the Radon transform (defined as a series of line integrals through an image at different orientations and offsets from the origin) can be used as a simple, non-parametric tool to characterize galaxy velocity fields, specifically their global kinematic position angles (PA_k) and any radial variation or asymmetry in PA_k. This method is fast and easily automated, making it particularly beneficial in an era where IFU and interferometric surveys are yielding samples of thousands of galaxies. We demonstrate the Radon transform by applying it to gas and stellar velocity fields from the first ~2800 galaxies of the SDSS-IV MaNGA IFU survey. We separately classify gas and stellar velocity fields into five categories based on the shape of their radial PA_k profiles. At least half of stellar velocity fields and two-thirds of gas velocity fields are found to show detectable deviations from uniform coplanar circular motion, although most of these variations are symmetric about the center of the galaxy. The behavior of gas and stellar velocity fields is largely independent, even when PA_k profiles for both components are measured over the same radii. We present evidence that one class of symmetric PA_k variations is likely associated with bars and/or oval distortions, while another class is more consistent with warped disks. This analysis sets the stage for more in-depth future studies which explore the origin of diverse kinematic behavior in the galaxy population.
description: 21 pages, 15 figures, accepted for publication in MNRAS
Pieris bryoniae
Creators: name: Bonelli, Simona
name: Barbero, Francesca
name: Casacci, Luca Pietro
name: Cerrato, Cristiana
name: Balletto, Emilio
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pieridae
Pieris
Pieris bryoniae

description: Pieris bryoniae (Hübner, [1806])
[Papilio] bryoniae Hübner, [1806]: text, foot note, 62.
FIRST RECORD FOR THE VALDIERI AREA. — Turati & Verity (1911).
CHOROTYPE. — Alpine-Anatolian (orophilous).
ECOLOGY. — Subnemoral, subalpine, microthermic, mesophilous.
EDIT PROJECT SAMPLING. — Valasco, Rhododendron heathland, 1690 m, VI.2009, CS.
description: Published as part of Bonelli, Simona, Barbero, Francesca, Casacci, Luca Pietro, Cerrato, Cristiana & Balletto, Emilio, 2015, The butterfly fauna of the Italian Maritime Alps: results of the EDIT project, pp. 139-167 in Zoosystema 37 (1) on page 146, DOI: 10.5252/z2015n1a6, http://zenodo.org/record/5154896
Figure S2 from Experimental degradation of helicoidal photonic nanostructures in scarab beetles (Coleoptera: Scarabaeidae): implications for the identification of circularly polarizing cuticle in the fossil record
Creators: name: Odin, Giliane P.
name: McNamara, Maria E.
name: Arwin, Hans
name: Järrendahl, Kenneth
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 90301 Biomaterials
subject: FOS: Medical engineering

description: Light micrographs of elytra of C. boucardi, C. gloriosa, I. jamesi and T. flammea matured (a) wrapped in polytetrafluoroethylene, (b) unwrapped. Scale: 2 mm.
Extragalactic Imprints in Galactic Dust Maps
Creators: name: Chiang, Yi-Kuan
name: Ménard, Brice
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Extragalactic astronomy relies on the accurate estimation of source photometry corrected for Milky Way dust extinction. This has motivated the creation of a number of "Galactic" dust maps. We investigate whether these maps are contaminated by extragalactic signals using the clustering-redshift technique, i.e., by measuring a set of angular cross-correlations with spectroscopic objects as a function of redshift. Our tomographic analysis reveals imprints of extragalactic large-scale structure patterns in nine out of 10 Galactic dust maps, including all infrared-based maps as well as "stellar" reddening maps. When such maps are used for extinction corrections, this extragalactic contamination introduces redshift- and scale-dependent biases in photometric estimates at the millimagnitude level. It can affect both object-based analyses, such as the estimation of the Hubble diagram with supernovae, as well as spatial statistics. The bias can be appreciable when measuring angular correlation functions with low amplitudes, such as lensing-induced correlations or angular correlations for sources distributed over a broad redshift range. As expected, we do not detect any extragalactic contamination for the dust map inferred from 21cm HI observations. Such a map provides an alternative to widely used infrared-based maps but relies on the assumption of a constant dust-to-gas ratio. We note that, using the WISE 12 micron map sensitive to polycyclic aromatic hydrocarbons (PAH), an indirect dust tracer, we detect the diffuse extragalactic PAH background up to $z\sim2$. Finally, we provide a procedure to minimize the level of biased magnitude corrections in maps with extragalactic imprints.
description: Accepted for publication in the Astrophysical Journal
Pieris callidice
Creators: name: Bonelli, Simona
name: Barbero, Francesca
name: Casacci, Luca Pietro
name: Cerrato, Cristiana
name: Balletto, Emilio
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pieridae
Pieris
Pieris callidice

description: Pieris callidice (Hübner, [1800])
[Papilio] callidice Hübner, [1800]: Papiliones, pl. 81, figs 408, 409.
FIRST RECORD FOR THE VALDIERI AREA. — Turati & Verity (1911).
CHOROTYPE. — Sibiric-European.
ECOLOGY. — Open herbaceous, alpine, microthermic, xerophilous.
EDIT PROJECT SAMPLING. — Not found.
description: Published as part of Bonelli, Simona, Barbero, Francesca, Casacci, Luca Pietro, Cerrato, Cristiana & Balletto, Emilio, 2015, The butterfly fauna of the Italian Maritime Alps: results of the EDIT project, pp. 139-167 in Zoosystema 37 (1) on page 146, DOI: 10.5252/z2015n1a6, http://zenodo.org/record/5154896
Resolution of the strong CP problem
Creators: name: Lee, Taekoon
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is shown that the quark mass aligns QCD $θ$ vacuum in such a way that the strong CP is conserved, resolving the strong CP problem.
description: 9 pages;v2 slightly rewritten and expanded;v3 a few points clarified;v4 minor changes, journal version
Figure S6 from Experimental degradation of helicoidal photonic nanostructures in scarab beetles (Coleoptera: Scarabaeidae): implications for the identification of circularly polarizing cuticle in the fossil record
Creators: name: Odin, Giliane P.
name: McNamara, Maria E.
name: Arwin, Hans
name: Järrendahl, Kenneth
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 90301 Biomaterials
subject: FOS: Medical engineering

description: Schematic drawings and SEM micrographs of longitudinal cross sections of untreated, decayed and matured elytra, showing the epicuticle, the outer exocuticle and part of the inner exocuticle. Scale: 5µm.
Pieris mannii
Creators: name: Bonelli, Simona
name: Barbero, Francesca
name: Casacci, Luca Pietro
name: Cerrato, Cristiana
name: Balletto, Emilio
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pieridae
Pieris
Pieris mannii

description: Pieris mannii (Mayer, 1851)
Pont. [ia] mannii Mayer, 1851: 151.
FIRST RECORD FOR THE VALDIERI AREA. — Turati & Verity (1911).
CHOROTYPE. — S Euro-Mediterranean.
ECOLOGY. — Subnemoral, lowland-lower montane, thermophilous, xerophilous.
EDIT PROJECT SAMPLING. — Valasco, Hygrophilous grassland 1750 m, VI-VII.2009, CS.
description: Published as part of Bonelli, Simona, Barbero, Francesca, Casacci, Luca Pietro, Cerrato, Cristiana & Balletto, Emilio, 2015, The butterfly fauna of the Italian Maritime Alps: results of the EDIT project, pp. 139-167 in Zoosystema 37 (1) on page 146, DOI: 10.5252/z2015n1a6, http://zenodo.org/record/5154896
Sensitivity plots for WIMP modulation searches
Creators: name: Scopel, S.
name: Cebrian, S.
name: Garcia, E.
name: Gonzalez, D.
name: Irastorza, I. G.
name: Morales, A.
name: Morales, J.
name: de Solorzano, A. Ortiz
name: Peruzzi, A.
name: Puimedon, J.
name: Sarsa, M. L.
name: Villar, J. A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Prospects of WIMP searches using the annual modulation signature are discussed on statistical grounds, introducing sensitivity plots for the WIMP-nucleon scalar cross section.
description: 3 pages, 2 figures, talk given at TAUP'99, september 1999
Spin diffusion equation in superconductors in the vicinity of Tc
Creators: name: Taira, Takuya
name: Ichioka, Masanori
name: Takei, So
name: Adachi, Hiroto
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We microscopically derive the spin diffusion equation in an s-wave superconductor in the vicinity of the superconducting transition temperature Tc. Applying the general relation between the relaxation function and the response function to the present spin diffusion problem, we examine how the spin relaxation time and the spin diffusion coefficient are renormalized in the superconducting state. The analysis reveals that, below Tc, both the spin relaxation time and the spin diffusion coefficient are increased, resulting in an enhancement of the spin diffusion length. The present result may provide an explanation for the recent observation of an enhanced spin pumping signal below Tc in a Py/Nb/Pt system that is free from the coherence peak effect.
description: 10 pages, 4 figures
Pieris daplidice
Creators: name: Bonelli, Simona
name: Barbero, Francesca
name: Casacci, Luca Pietro
name: Cerrato, Cristiana
name: Balletto, Emilio
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pieridae
Pieris
Pieris daplidice

description: Pieris daplidice (Linnaeus, 1758)
Papilio daplidice Linnaeus, 1758: 468.
FIRST RECORD FOR THE VALDIERI AREA. — Turati & Verity (1911).
CHOROTYPE. — W Mediterranean.
ECOLOGY. — Subnemoral, lowland-lower montane, thermophilous, xerophilous.
EDIT PROJECT SAMPLING. — Pian della Casa, subalpine pastures 1650, VII.2008; Fishing reserve Cappello di Napoleone, Beech-wood clearings, 1300 m, VII.2009; Valasco, Rhododendron heathland, 1690 m, VI.2009, CS.
description: Published as part of Bonelli, Simona, Barbero, Francesca, Casacci, Luca Pietro, Cerrato, Cristiana & Balletto, Emilio, 2015, The butterfly fauna of the Italian Maritime Alps: results of the EDIT project, pp. 139-167 in Zoosystema 37 (1) on page 146, DOI: 10.5252/z2015n1a6, http://zenodo.org/record/5154896
Comparison of H II region luminosities with observed stellar ionizing sources in the Large Magellanic Cloud
Creators: name: Oey, M. S.
name: Kennicutt,, R. C.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We estimate the total predicted Lyc emission rates of OB associations for which the complete census of O star spectral types exists. The results are compared to the observed H-alpha luminosities of the host H II regions. We find evidence for substantial leakage of ionizing photons from some H II regions, while others appear to be radiation bounded. We estimate that overall for the LMC, 0-51% of the ionizing radiation escapes the local nebulae, and would be available to ionize the diffuse, warm, ionized medium (WIM) in that galaxy. This range of values is consistent with the observed 35% fraction of \Ha\ luminosity emitted by the WIM in the LMC, as well as the corresponding fractions observed in other nearby galaxies. It is therefore possible that photoionization by O stars is indeed the dominant ionization mechanism for the WIM.
description: 6 pages, MN latex, 1 figure. MNRAS accepted. Abstract and preprint also available at http://www.ast.cam.ac.uk/~oey/oeypubs.html
Surface Sputtering from Cold Dark Matter Interactions: Proposed Search for its Diurnal Modulation
Creators: name: Collar, J. I.
name: Avignone, F. T.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Nuclear recoil cascades induced by Cold Dark Matter (CDM) elastic scattering can produce the ejection of target atoms from solid surfaces. We calculate the yield and energy distribution of these sputtered atoms in a variety of materials. These parameters would suffer a large diurnal modulation induced by the rotation of the Earth and its motion through the galactic halo. Schemes for the detection of this unique CDM signature are proposed.
description: Compressed PostScript, 27 pages, 8 figures included (Astropart. Phys., in press)
Bifurcation, efficiency, and the role of injection in shock acceleration with the Bohm diffusion
Creators: name: Malkov, M. A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The efficiency and uniqueness of the diffusive shock acceleration is studied on the basis of the novel kinetic solutions. These solutions obtained earlier (paper I, astro-ph/9707152) selfconsistently describe a strong coupling of cosmic rays with the gas flow. They show that the dependence of the acceleration efficiency upon physical parameters is critical in nature. In this paper we investigate a steady acceleration in the parameter space formed by the injection rate (ν), the upper cut-off momentum p_1 and the Mach number M while the flow compression R serves as an order parameter. We determine a manifold of all possible solutions in this parameter space.
description: 24 pages, 8 PostScript figures, uses aasms4.sty, to appear in Dec. 20, 1997 issue ApJ, vol. 491
Topological Effects in Our Brane World From Extra Dimensions
Creators: name: Dvali, G.
name: Kogan, Ian I.
name: Shifman, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The theories in which our world presents a domain wall (brane) embedded in large extra dimensions predict new types of topological defects. These defects arise due to the fact that the brane on which we live spontaneously breaks isometries of the extra space giving mass to some graviphotons. In many cases the corresponding vacuum manifold has nontrivial homotopies -- this gives rise to topologically stable defects in four dimensions, such as cosmic strings and monopoles that carry gravimagnetic flux. The core structure of these defects is somewhat peculiar. Due to the fact that the translation invariance in the extra direction(s) is restored in their core, they act as "windows" to the extra dimensions. We also discuss the corresponding analog of the Alice strings. Encircling such an object one would get transported onto a parallel brane.
description: Typos corrected, 2 references added
Polarization sensitive surface band structure of doped BaTiO3(001)
Creators: name: Rault, J. E.
name: Dionot, J.
name: Mathieu, C.
name: Feyer, V.
name: Schneider, C. M.
name: Geneste, G.
name: Barrett, N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a spatial and wave-vector resolved study of the electronic structure of micron sized ferroelectric domains at the surface of a BaTiO3(001) single crystal. The n-type doping of the BaTiO3 is controlled by in-situ vacuum and oxygen annealing, providing experimental evidence of a surface paraelectric-ferroelectric transition below a critical doping level. Real space imaging of photoemission threshold, core level and valence band spectra show contrast due to domain polarization. Reciprocal space imaging of the electronic structure using linearly polarized light provides unambiguous evidence for the presence of both in and out-of plane polarization with two and fourfold symmetry, respectively. The results agree well with first principles calculations.
description: 6 pages, 5 figures
Scomberomorus commerson
Creators: name: Nurettin Meriç
name: Lütfiye Eryilmaz
name: Müfit Özulug
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Scombridae
Scomberomorus
Scomberomorus commerson

description: Scomberomorus commerson (Lacepède, 1800)
Mediterranean Sea: 33300-891 (1 spc.), 16.11.2005, Iskenderun Bay, ring net, C. Dalyan.
description: Published as part of Nurettin Meriç, Lütfiye Eryilmaz & Müfit Özulug, 2007, A catalogue of the fishes held in the Istanbul University, Science Faculty, Hydrobiology Museum., pp. 29-54 in Zootaxa 1472 on page 29
Figure S3 from Experimental degradation of helicoidal photonic nanostructures in scarab beetles (Coleoptera: Scarabaeidae): implications for the identification of circularly polarizing cuticle in the fossil record
Creators: name: Odin, Giliane P.
name: McNamara, Maria E.
name: Arwin, Hans
name: Järrendahl, Kenneth
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 90301 Biomaterials
subject: FOS: Medical engineering

description: Light micrographs of C. boucardi and T. flammea elytra treated with(a) KOH, (b) H2SO4 and (c) H2O2. Images of T. flammea treated with H2O2 were taken immediately (left- green iridescence) and one week (right- blue iridescence) after the experiment. Scale: 1 mm.
MOESM2 of Modeling maize above-ground biomass based on machine learning approaches using UAV remote-sensing data
Creators: name: Han, Liang
name: Yang, Guijun
name: Dai, Huayang
name: Xu, Bo
name: Yang, Hao
name: Feng, Haikuan
name: Li, Zhenhai
name: Yang, Xiaodong
Publisher: name: figshare
Year: 2019
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Additional file 2. A schematic illustration for explaining the concepts of BIOVP and PHkri.
Active control of a plasmonic metamaterial for quantum state engineering
Creators: name: Uriri, S. A.
name: Tashima, T.
name: Zhang, X.
name: Asano, M.
name: Bechu, M.
name: Güney, D. Ö.
name: Yamamoto, T.
name: Özdemir, Ş. K.
name: Wegener, M.
name: Tame, M. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We experimentally demonstrate the active control of a plasmonic metamaterial operating in the quantum regime. A two-dimensional metamaterial consisting of unit cells made from gold nanorods is investigated. Using an external laser we control the temperature of the metamaterial and carry out quantum process tomography on single-photon polarization-encoded qubits sent through, characterizing the metamaterial as a variable quantum channel. The overall polarization response can be tuned by up to 33% for particular nanorod dimensions. To explain the results, we develop a theoretical model and find that the experimental results match the predicted behavior well. This work goes beyond the use of simple passive quantum plasmonic systems and shows that external control of plasmonic elements enables a flexible device that can be used for quantum state engineering.
description: 8 pages, 4 figures
Pieris napi
Creators: name: Bonelli, Simona
name: Barbero, Francesca
name: Casacci, Luca Pietro
name: Cerrato, Cristiana
name: Balletto, Emilio
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pieridae
Pieris
Pieris napi

description: Pieris napi (Linnaeus, 1758)
Papilio napi Linnaeus, 1758: 468.
FIRST RECORD FOR THE VALDIERI AREA. — Turati & Verity (1911).
CHOROTYPE. — Centralasiatic-Euro-Mediterranean.
ECOLOGY. — Subnemoral, lowland-subalpine, mesophilous, mesophilous.
EDIT PROJECT SAMPLING. — Pian della Casa, subalpine pastures 1650, VII.2008; Fishing reserve Cappello di Napoleone, Beech-wood clearings, 1300 m (Jun- Aug. 2009; Valasco, Rhododendron heathland, 1690 m, VI-VII.2009; Valasco, Hygrophilous grassland 1750 m, VI-VII.2009; Valasco, Juniperus heathland/grassland, 1790 m, VI-VII.2009; Valasco, Subalpine scree, 1900 m, VI.2009, CS.
description: Published as part of Bonelli, Simona, Barbero, Francesca, Casacci, Luca Pietro, Cerrato, Cristiana & Balletto, Emilio, 2015, The butterfly fauna of the Italian Maritime Alps: results of the EDIT project, pp. 139-167 in Zoosystema 37 (1) on pages 146-147, DOI: 10.5252/z2015n1a6, http://zenodo.org/record/5154896
Education and the Working Class: Is There Hope for an Inclusive Approach?
Creators: name: Mosito, Cina Patricia
Publisher: name: Nelson Mandela University, Faculty of Education
Year: 2025

description: Cina P. Mosito                                                                                              By Sigamoney Manicka Naicker

Nelson Mandela University, South Africa                                                      African Sun Media, 2024

cina.mosito@mandela.ac.za                                                                          118 pp.

                   ISBN: 9781998951499
Tunneling Ionization Rates from Arbitrary Potential Wells
Creators: name: Gibson, G. N.
name: Dunne, G.
name: Bergquist, K. J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present a practical numerical technique for calculating tunneling ionization rates from arbitrary 1-D potential wells in the presence of a linear external potential by determining the widths of the resonances in the spectral density, rho(E), adiabatically connected to the field-free bound states. While this technique applies to more general external potentials, we focus on the ionization of electrons from atoms and molecules by DC electric fields, as this has an important and immediate impact on the understanding of the multiphoton ionization of molecules in strong laser fields.
description: 13 pages, 7 figures, LaTeX
Localizing EP sets in dissipative systems and the self-stability of bicycles
Creators: name: Kirillov, Oleg N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Physics (physics.class-ph)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Sets in the parameter space corresponding to complex exceptional points have high codimension and by this reason they are difficult objects for numerical localization. However, complex EPs play an important role in the problems of stability of dissipative systems where they are frequently considered as precursors to instability. We propose to localize the set of complex EPs using the fact that the minimum of the spectral abscissa of a polynomial is attained at the EP of the highest possible order. Applying this approach to the problem of self-stabilization of a bicycle we find explicitly the EP sets that suggest scaling laws for the design of robust bikes that agree with the design of the known experimental machines
Citharus linguatula
Creators: name: Nurettin Meriç
name: Lütfiye Eryilmaz
name: Müfit Özulug
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Pleuronectiformes
Citharidae
Citharus
Citharus linguatula

description: Citharus linguatula (Linnaeus, 1758)
Sea of Marmara: 23800-468 (4 spc.), 01.09.1961; 23800-463 (1 spc.), 16.06.1991, Offshore of Mimarsinan, 175 m, N. Meriç, L. Eryilmaz. Mediterranean Sea: 23800-723 (2 spc.), January 2003, Iskenderun Bay, trawl, C. Dalyan.
description: Published as part of Nurettin Meriç, Lütfiye Eryilmaz & Müfit Özulug, 2007, A catalogue of the fishes held in the Istanbul University, Science Faculty, Hydrobiology Museum., pp. 29-54 in Zootaxa 1472 on page 29
Aporia crataegi
Creators: name: Bonelli, Simona
name: Barbero, Francesca
name: Casacci, Luca Pietro
name: Cerrato, Cristiana
name: Balletto, Emilio
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pieridae
Aporia
Aporia crataegi

description: Aporia crataegi (Linnaeus, 1758)
Papilio crataegi Linnaeus, 1758: 467.
FIRST RECORD FOR THE VALDIERI AREA. — Turati & Verity (1911).
CHOROTYPE. — Palaearctic.
ECOLOGY. — Subnemoral, lowland-subalpine, mesophilous, mesophilous.
EDIT PROJECT SAMPLING. — Natural reserve Juniperus phoenicea, dry grassland 878 m, VII.2008; Fishing reserve Cappello di Napoleone, Beech-wood clearings, 1300 m, VII.2009; Valasco, Rhododendron heathland, 1690 m, VI-VII.2009; Valasco, Juniperus heathland/ grassland, 1790 m, VII.2009, CS.
description: Published as part of Bonelli, Simona, Barbero, Francesca, Casacci, Luca Pietro, Cerrato, Cristiana & Balletto, Emilio, 2015, The butterfly fauna of the Italian Maritime Alps: results of the EDIT project, pp. 139-167 in Zoosystema 37 (1) on page 146, DOI: 10.5252/z2015n1a6, http://zenodo.org/record/5154896
Figure S1 from Experimental degradation of helicoidal photonic nanostructures in scarab beetles (Coleoptera: Scarabaeidae): implications for the identification of circularly polarizing cuticle in the fossil record
Creators: name: Odin, Giliane P.
name: McNamara, Maria E.
name: Arwin, Hans
name: Järrendahl, Kenneth
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 90301 Biomaterials
subject: FOS: Medical engineering

description: Light micrographs of decayed elytra of C. gloriosa and C. boucardi. Scale: 5 mm.
Crisis-induced intermittency in truncated mean field dynamos
Creators: name: Covas, Eurico
name: Tavakol, Reza
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the detailed dynamics of a truncated $αω$ dynamo model with a dynamic $α$ effect. We find the presence of multiple attractors, including two chaotic attractors with a fractal basin boundary which merge to form a single attractor as the control parameter is increased. By considering phase portraits and the scaling of averaged times of transitions between the two attractors, we demonstrate that this merging is accompanied by a crisis-induced intermittency. We also find a range of parameter values over which the system has a fractal parameter dependence for fixed initial conditions. This is the first time this type of intermittency has been observed in a dynamo model and it could be of potential importance in accounting for some forms of intermittency in the solar and stellar output.
description: Figures included. Full paper(s) with full colour pictures is available at http://www.maths.qmw.ac.uk/~eoc
Arnoglossus kessleri Schmidt 1915
Creators: name: Nurettin Meriç
name: Lütfiye Eryilmaz
name: Müfit Özulug
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Pleuronectiformes
Bothidae
Arnoglossus
Arnoglossus kessleri

description: Arnoglossus kessleri Schmidt, 1915
Sea of Marmara: 24400-477 (1 spc.), Bosphorus; 24400-485 (1 spc.), Bosphorus.
description: Published as part of Nurettin Meriç, Lütfiye Eryilmaz & Müfit Özulug, 2007, A catalogue of the fishes held in the Istanbul University, Science Faculty, Hydrobiology Museum., pp. 29-54 in Zootaxa 1472 on page 29
MOESM1 of Modeling maize above-ground biomass based on machine learning approaches using UAV remote-sensing data
Creators: name: Han, Liang
name: Yang, Guijun
name: Dai, Huayang
name: Xu, Bo
name: Yang, Hao
name: Feng, Haikuan
name: Li, Zhenhai
name: Yang, Xiaodong
Publisher: name: figshare
Year: 2019
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Additional file 1. Method for calculating total error of estimating GCPs location in UAV images.
Delay controls chimera relay synchronization in multiplex networks
Creators: name: Sawicki, Jakub
name: Omelchenko, Iryna
name: Zakharova, Anna
name: Schöll, Eckehard
Publisher: name: arXiv
Year: 2018
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: We study remote (or relay) synchronization in multilayer networks between parts of one layer and their counterparts in a second layer, where these two layers are not directly connected. A simple realization of such a system is a triplex network where a relay layer in the middle, which is generally not synchronized, acts as a transmitter between two outer layers. We establish time delay in the inter-layer coupling as a powerful tool to control various partial synchronization patterns, in particular chimera states, i.e., complex patterns of coexisting coherent and incoherent domains. We demonstrate that the three-layer structure of the network allows for synchronization of the coherent domains of chimera states in the first layer with their counterparts in the third layer, whereas the incoherent domains either remain desynchronized or synchronized. By varying the topology of the relay layer, we study its influence on the remote synchronization in the outer layers. As model dynamics we use the paradigmatic FitzHugh-Nagumo system.
description: 6 pages, 3 figures, added references
Non-Abelian Geometric Phase, Floquet Theory, and Periodic Dynamical Invariants
Creators: name: Mostafazadeh, Ali
Publisher: name: arXiv
Year: 1998
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: For a periodic Hamiltonian, periodic dynamical invariants may be used to obtain non-degenerate cyclic states. This observation is generalized to the degenerate cyclic states, and the relation between the periodic dynamical invariants and the Floquet decompositions of the time-evolution operator is elucidated. In particular, a necessary condition for the occurrence of cyclic non-adiabatic non-Abelian geometrical phase is derived. Degenerate cyclic states are obtained for a magnetic dipole interacting with a precessing magnetic field.
description: Plain LaTeX, 13 pages, accepted for publication in J. Phys. A: Math. Gen
title: ADCO, Grènetier de Cîteaux : comptes (1497-1504) (11 H 1172), f. 00607
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172), f. 00607, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
AI-Driven Approaches to Enhancing Employee Productivity in Smart Workplaces
Creators: name: Researchscholar
Publisher: name: Zenodo
Year: 2025

description: In today’s fast-paced and competitive business environment, organizations are increasingly looking for ways toenhance employee productivity and optimize workplace efficiency. The emergence of Artificial Intelligence (AI) has opened newavenues for improving employee performance through the automation of routine tasks, data-driven decision-making, andpersonalized work environments. AI-driven solutions such as machine learning, natural language processing, and intelligentvirtual assistants are revolutionizing how employees interact with workplace tools and systems. This paper explores the role ofAI in enhancing employee productivity in smart workplaces, examining the various applications of AI in task automation,collaboration, employee engagement, and decision-making. By analyzing the benefits and challenges associated with AIintegration, the paper highlights the potential for AI to create a more efficient, dynamic, and collaborative workplace that drivesboth individual and organizational success