cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
NPA_ref2837
Creators: name: Santen, Jeffrey A Van
Publisher: name: Zenodo
Year: 2019

description: Citation for NP Atlas reference previously without DOI Citation:  Liu, Teh-Yung and Gotschlich, Emil Muramic Acid Phostphate as a Component of the Mucopeptide of Gram-positive Bacteria Journal of Biological Chemistry, 1967, 242(3), 471-476 PubMed ID: 4290217 Publisher Access: http://www.jbc.org/content/242/3/471.long
Different regimes of Purcell Effect in Disordered Photonic Crystals
Creators: name: Morozov, K. M.
name: Gubaydullin, A. R.
name: Ivanov, K. A.
name: Pozina, G.
name: Kaliteevski, M. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We demonstrate that disorder in photonic crystals could lead to pronounced modification of spontaneous emission rate in the frequency region corresponding to the photonic band gap (PBG). Depending on the amount of disorder, two different regimes of the Purcell effect occurs. For the moderate disorder, an enhancement of spontaneous emission occurs at the edge of PBG due to modification of the properties of the edge state. This effect is responsible for recently observed mirrorless lasing in photonic crystals at the edge of PBG. When the level of disorder increases, the spontaneous emission rate enhances within the PBG due to the appearance of the high quality factor states. This effect is likely responsible for a superlinear dependence of emissions on the pumping observed in synthetic opals.
description: 15 pages, 6 figures, appendix
Phalaena proboscidalis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena proboscidalis

description: Phalaena proboscidalis [spec. nov.]
P. Pyralis palpis porrectis approximatis thorace longioribus, alis cinereo-griseis: strigis ferrugineis.
Habitat in Europa.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 533, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Superconducting to normal state phase boundary in arrays of ultrasmall Josephson junctions
Creators: name: José, Jorge V.
name: Rojas, Cristian
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the competition between Josephson and charging energies in two-dimensional arrays of ultrasmall Josephson junctions, when the mutual capacitance is dominant over the self-capacitance. Our calculations involve a combination of an analytic WKB renormalization group approach plus nonperturbative Quantum Monte Carlo simulations. We consider the zero frustration case in detail and we are able to make a successful comparison between our results and those obtained experimentally.
description: 14 pages + 2 postscript figures, REVTEX. THU-94120
Tuning interactions in the spin-ice materials Dy$_2$Ge$_{2-x}$Si$_x$O$_7$ by silicon substitution
Creators: name: Stöter, T.
name: Antlauf, M.
name: Opherden, L.
name: Gottschall, T.
name: Hornung, J.
name: Gronemann, J.
name: Herrmannsdörfer, T.
name: Granovsky, S.
name: Schwarz, M.
name: Doerr, M.
name: Klauss, H. -H.
name: Kroke, E.
name: Wosnitza, J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report that the lattice constant of Dy$_2$Ge$_{2-x}$Si$_x$O$_7$ ($x=0, 0.02, 0.08, 0.125$) can be systematically reduced by substituting the non-magnetic germanium ion in the cubic pyrochlore oxide with silicon. A multi-anvil high-pressure synthesis was performed up to 16 GPa and 1100 $^\circ$C to obtain polycrystalline samples in a solid-state reaction. Measurements of magnetization, ac susceptibility, and heat capacity reveal the typical signatures of a spin-ice phase. From the temperature shift of the peaks, observed in the temperature-dependent heat capacity, we deduce an increase of the strength of the exchange interaction. In conclusion, the reduced lattice constant leads to a changed ratio of the competing exchange and dipolar interaction. This puts the new spin-ice compounds closer towards the phase boundary of short-range spin-ice arrangement and antiferromagnetic long-range order consistent with an observed reduction of the monopole energy scale.
description: 6 pages, 6 figures
NPA_ref2942
Creators: name: Santen, Jeffrey A Van
Publisher: name: Zenodo
Year: 2019

description: Citation for NP Atlas reference previously without DOI Citation:  Zhang, Dahai; Li, Xianguo; Kang, Jung Sook; Choi, Hong Dae; Jung, Jee H; Son, Byeng Wha Redoxcitrinin, a biogenetic precursor of citrinin from marine isolate of fungus Penicillium sp Journal of Microbiology and Biotechnology, 2007, 17(5), 865-867 PubMed ID: 18051311 Publisher Access: http://www.koreascience.or.kr/article/JAKO200718411579034.page
Supplementary File of "Effect of Omega-3 Fatty Acids on Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-Analysis of Randomized Controlled Trials."
Creators: name: Haichuan Yu
Publisher: name: Zenodo
Year: 2021

description: Supplementary Table S1: PRISMA 2009 checklist, Data S2: Search strategy, Table S3: Risk of bias in individual studies, Figure S4: Sensitivity analysis results.
Anisotropic escape mechanism and elliptic flow of bottomonia
Creators: name: Bhaduri, Partha Pratim
name: Borghini, Nicolas
name: Jaiswal, Amaresh
name: Strickland, Michael
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the role of anisotropic escape in generating the elliptic flow of bottomonia produced in ultrarelativistic heavy-ion collisions. We implement temperature-dependent decay widths for the various bottomonium states, to calculate their survival probability when traversing through the anisotropic hot medium formed in non-central collisions. We employ the recently developed 3+1d quasiparticle anisotropic hydrodynamic simulation to model the space-time evolution of the quark-gluon plasma. We provide a quantitative prediction for transverse momentum dependence of bottomonium elliptic flow and nuclear modification factor for Pb$\,+\,$Pb collisions in $\sqrt{s_{\rm NN}}=2.76$ TeV at the Large Hadron Collider.
description: 7 pages, 5 figures; extensively revised text, significant new results
Where is Population II?
Creators: name: Mould, J.
name: Bianchini, F.
name: Forbes, Duncan A.
name: Reichardt, C. L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The use of roman numerals for stellar populations represents a classification approach to galaxy formation which is now well behind us. Nevertheless, the concept of a pristine generation of stars, followed by a protogalactic era, and finally the mainstream stellar population is a plausible starting point for testing our physical understanding of early star formation. This will be observationally driven as never before in the coming decade. In this paper, we search out observational tests of an idealized coeval and homogeneous distribution of population II stars. We examine the spatial distribution of quasars, globular clusters, and the integrated free electron density of the intergalactic medium, in order to test the assumption of homogeneity. Any $real$ inhomogeneity implies a population II that is not coeval.
description: for publication in PASA
Phalaena rostralis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena rostralis

description: Phalaena rostralis [spec. nov.]
P. Pyralis palpis porrectis thorace longioribus, alis subgriseis: punctis duobus muricatis striga interjecta nigra.
Raj. ins. 214. n. 9. @/ Roes. ins. 1. phal. 4. t. 6.
Reaum. ins. 1. t. 18. f. 16?
Habitat in Carpino, Humulo.
Alae posterius pallidiores; in area anteriore linea nigra utraque extremitate terminata puncto eminente. Palpi approximati.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 533, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Do hydrodynamic models misestimate exchange effects? Comparison with kinetic theory for electrostatic waves
Creators: name: Brodin, Gert
name: Ekman, Robin
name: Zamanian, Jens
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We have extended previous kinetic results to compute the exchange correction to the electrostatic electron susceptibility for arbitrary frequencies and wavenumbers in the low temperature limit. This has allowed us to make a general comparison with a much used hydrodynamic expression for exchange effects. It is found that the hydrodynamic expression gives a useful approximation when the phase velocity is roughly a factor $2.5$ larger than the Fermi velocity. For low phase velocities, as for ion-acoustic waves, wave-particle interaction leads to a strong enhancement of the exchange correction and the hydrodynamic results is smaller by an order of magnitude.
description: 6 pages, 2 figures; submitted to Physics of Plasmas
Unexpected sawtooth artifact in beat-to-beat pulse transit time measured from patient monitor data
Creators: name: Lin, Yu-Ting
name: Lo, Yu-Lun
name: Lin, Chen-Yun
name: Wu, Hau-Tieng
name: Frasch, Martin G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Machine Learning (cs.LG)
subject: Signal Processing (eess.SP)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Applications (stat.AP)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Physical sciences

description: Object: It is increasingly popular to collect as much data as possible in the hospital setting from clinical monitors for research purposes. However, in this setup the data calibration issue is often not discussed and, rather, implicitly assumed, while the clinical monitors might not be designed for the data analysis purpose. We hypothesize that this calibration issue for a secondary analysis may become an important source of artifacts in patient monitor data. We test an off-the-shelf integrated photoplethysmography (PPG) and electrocardiogram (ECG) monitoring device for its ability to yield a reliable pulse transit time (PTT) signal. Approach: This is a retrospective clinical study using two databases: one containing 35 subjects who underwent laparoscopic cholecystectomy, another containing 22 subjects who underwent spontaneous breathing test in the intensive care unit. All data sets include recordings of PPG and ECG using a commonly deployed patient monitor. We calculated the PTT signal offline. Main Results: We report a novel constant oscillatory pattern in the PTT signal and identify this pattern as a sawtooth artifact. We apply an approach based on the de-shape method to visualize, quantify and validate this sawtooth artifact. Significance: The PPG and ECG signals not designed for the PTT evaluation may contain unwanted artifacts. The PTT signal should be calibrated before analysis to avoid erroneous interpretation of its physiological meaning.
Phalaena forficalis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena forficalis

description: Phalaena forficalis [spec. nov.]
P. Pyralis alis glabris pallidis: lineis ferrugineis retrorsum obliquatis litura anterioris.
Fn. svec. 880. @/ Reaum. ins. 1. t. 16. f. 13, 14.
Habitat in Brassica.
Alae postice ad angulum obtusum discedentes, ut in sequenti.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 533, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
NPA_ref3048
Creators: name: Santen, Jeffrey A Van
Publisher: name: Zenodo
Year: 2019

description: Citation for NP Atlas reference previously without DOI Citation:  De jong, E; Field, J a; Spinnler, H e; Wijnberg, J b; De bont, J a Significant biogenesis of chlorinated aromatics by fungi in natural environments Applied and Environmental Microbiology, 1994, 60(1), 264-270 PubMed ID: 16349156 Publisher Access: https://aem.asm.org/content/60/1/264.long
Solid--on--Solid Model for Adsorption on Self--Affine Substrate: A Transfer Matrix Approach
Creators: name: Giugliarelli, G.
name: Stella, A. L.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study a $d=2$ discrete solid--on--solid model of complete wetting of a rough substrate with random self--affine boundary, having roughness exponent $ζ_s$. A suitable transfer matrix approach allows to discuss adsorption isotherms, as well as geometrical and thermal fluctuations of the interface. For $ζ_s\leq 1/2$ the same wetting exponent $ψ=1/3$ as for flat substrate is obtained for the dependence of the coverage, $θ$, on the chemical potential, $h$ ($θ\sim h^{-ψ}$ for $h\to 0$). The expected existence of a zero temperature fixed point, leading to $ψ=ζ_s /(2-ζ_s)$ for $ζ_s>1/2$, is verified numerically in spite of an unexpected, very slow convergence to asymptotics.
description: Standard TeX, 13 pages. 5 PostScript figures available on request. Preprint UDPHIR 94/04/GG
RXJ1716.6+6708: a young cluster at z=0.81
Creators: name: Gioia, I. M.
name: Henry, J. P.
name: Mullis, C. R.
name: Ebeling, H.
name: Wolter, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Clusters of galaxies at redshifts nearing one are of special importance since they may be caught at the epoch of formation. At these high redshifts there are very few known clusters. We present follow-up ASCA, ROSAT HRI and Keck LRIS observations of the cluster RXJ1716.6+6708 which was discovered during the optical identification of X-ray sources in the North Ecliptic Pole region of the ROSAT All-Sky Survey. At z=0.809, RXJ1716.6+6708 is the second most distant X-ray selected cluster so far published and the only one with a large number of spectroscopically determined cluster member velocities. The optical morphology of RXJ1716.6+6708 resembles an inverted S-shape filament with the X-rays coming from the midpoint of the filament. The X-ray contours have an elongated shape that roughly coincide with the weak lensing contours. The cluster has a low temperature, kT=5.66{+1.37 -0.58} keV, and a very high velocity dispersion sigma_{los}=1522{+215 -150} km s^{-1}. While the temperature is commensurate with its X-ray luminosity of (8.19 +/- 0.43)x10^{44} h_{50}^{-2} erg s^{-1} (2-10 keV rest frame), its velocity dispersion is much higher than expected from the sigma-T_X relationship of present-day clusters with comparable X-ray luminosity. RXJ1716.6+6708 could be an example of a protocluster, where matter is flowing along filaments and the X-ray flux is maximum at the impact point of the colliding streams of matter.
description: Latex file, 18 pages, 4 figures, accepted for publication in the Astronomical Journal
Faster Training of Mask R-CNN by Focusing on Instance Boundaries
Creators: name: Zimmermann, Roland S.
name: Siems, Julien N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: 68T45

description: We present an auxiliary task to Mask R-CNN, an instance segmentation network, which leads to faster training of the mask head. Our addition to Mask R-CNN is a new prediction head, the Edge Agreement Head, which is inspired by the way human annotators perform instance segmentation. Human annotators copy the contour of an object instance and only indirectly the occupied instance area. Hence, the edges of instance masks are particularly useful as they characterize the instance well. The Edge Agreement Head therefore encourages predicted masks to have similar image gradients to the ground-truth mask using edge detection filters. We provide a detailed survey of loss combinations and show improvements on the MS COCO Mask metrics compared to using no additional loss. Our approach marginally increases the model size and adds no additional trainable model variables. While the computational costs are increased slightly, the increment is negligible considering the high computational cost of the Mask R-CNN architecture. As the additional network head is only relevant during training, inference speed remains unchanged compared to Mask R-CNN. In a default Mask R-CNN setup, we achieve a training speed-up and a relative overall improvement of 8.1% on the MS COCO metrics compared to the baseline.
description: 9 pages, 7 figures, 5 tables
RR Lyrae variables in M5 as a test of pulsational theory
Creators: name: Caputo, F.
name: Castellani, V.
name: Marconi, M.
name: Ripepi, V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present B and V CCD photometry for variables in the cluster central region, adding new data for 32 variables and giving suitable light curves, mean magnitudes and corrected colors for 17 RR Lyrae. Implementing the data given in this paper with similar data already appeared in the literature we discuss a sample of 42 variables, as given by 22 RRab and 20 RRc, to the light of recent predictions from pulsational theories. We find that the observational evidence concerning M5 pulsators appears in marginal disagreement with predictions concerning the color of the First Overtone Blue Edge (FOBE), whereas a clear disagreement appears between the ZAHB luminosities predicted through evolutionary or pulsational theories.
description: 7 pages, 7 postscript figures, accepted for publication on MNRAS
Discrete time Toda systems
Creators: name: Suris, Yuri B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: In this paper, we discuss several concepts of the modern theory of discrete integrable systems, including: - Time discretization based on the notion of Bäcklund transformation; - Symplectic realizations of multi-Hamiltonian structures; - Interrelations between discrete 1D systems and lattice 2D systems; - Multi-dimensional consistency as integrability of discrete systems; - Interrelations between integrable systems of quad-equations and integrable systems of Laplace type; - Pluri-Lagrangian structure as integrability of discrete variational systems. All these concepts are illustrated by the discrete time Toda lattices and their relativistic analogs.
description: 60 pp. This is a contribution to the special issue of J. Phys. A "Fifty years of the Toda lattice"
title: ADCO, Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Cart. 172 (11 H 69), 115 folios, f. 0170
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: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Archives départementales de la Côte-d'Or, Cart. 172 (11 H 69), 115 folios, f. 0170, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Archives départementales de la Côte-d'Or, Cart. 172 (11 H 69), 115 folios, f. 0170, 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
Fundamentals and model of resonance helicity and energy transfer between two magnetoelectric chiral particles
Creators: name: Nieto-Vesperinas, Manuel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We establish a classical electrodynamic theory for the non-radiative transfer of field helicity (RHELT) and energy (RET) between a donor and an acceptor, both being dipolar, magnetoelectric and bi-isotropic, chiral in particular, with rotating excited dipoles. We introduce orientational factors that control this process. Also, a RHELT and RET interaction radius is put forward. The detection of RHELT adds a wealth of information contained in the helicity of the transferred fields, never used or established to date. The nature of these dipolar magnetoelectric bi-isotropic particles and/or molecules with induced dipoles possessing angular momentum, enriches the number of variables and associated effects. Hence the landscape involved in this transfer phenomenon, never explored before, is significantly broader than in conventional FRET. In this way, chiral interacting objects convey terms in the equations of transfer rate of helicity and energy that are discriminatory, so that one can extract information on their structural chirality handedness and polarization rotation. As such, not only the rate of electromagnetic helicity transfer, but also that of energy transfer may be negative, which for the latter means an enhanced emission from the donor in pressence of acceptor, a phenomenon which does not exist in conventional FRET. Importantly, both the RHELT and RET rates, as well as the RHELT interaction radius, are very sensitive to changes in the helicity, or state of polarization, of the illumination, as well as to the polarization of the excited electric and magnetic dipole moments of donor and acceptor. Finally, we introduce the observable quanties in terms of which one can obtain the transfer rates and interaction radii.
title: ADCO, Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Cart. 177 (11 H 289), 197 folios, f. 0249
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/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0249, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0249, 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
Kinetic Theory of Soft Matter. The Penetrable-Square-Well Model
Creators: name: Sánchez-Tena, José Luis
name: Santos, Andrés
name: Pajuelo, Pablo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The penetrable-square-well (PSW) pair interaction potential is defined as $ϕ(r)=ε_r$ if the two interacting particles are overlapped ($rλ$). Thus, the potential reduces to the conventional square-well (SW) one in the limit $ε_r\to\infty$ and to the penetrable-sphere (PS) potential if $ε_a\to0$ or $λ\toσ$. This paper aims at studying the temperature dependence of the Navier--Stokes transport coefficients of a dilute gas of particles interacting via the PSW model. By exploiting the fact that the PSW scattering process is analogous to that of a light ray passing through two concentric spherical media with different refractive indices, the scattering angle is analytically derived as a function of the impact parameter and the relative velocity of the colliding particles; depending on the values of those two quantities, collisions can be soft, hard, or grazing. Next, by standard application of known general results from the Chapman--Enskog method, the Navier--Stokes transport coefficients in the first-order approximation are numerically evaluated. It is found that the PSW coefficients are practically indistinguishable from the SW ones for temperatures low enough ($k_BT\lesssim 0.2 ε_r$), there exists a transition regime ($0.2 ε_r\lesssim k_BT\lesssim 10ε_r$) where the transport coefficients interpolate between the SW and the PS ones, and finally the PSW coefficients are comparable to the PS ones for high enough temperatures ($k_BT\gtrsim 10ε_r$). The results are applied to the temperature profiles of the planar Fourier flow.
description: 10 pages, 6 figures; contributed paper at the 31st International Symposium on Rarefied Gas Dynamics (Glasgow, UK, July 23-27, 2018); v2: new section added
Phase-response analysis of synchronization for periodic flows
Creators: name: Taira, Kunihiko
name: Nakao, Hiroya
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: We apply the phase-reduction analysis to examine synchronization properties of periodic fluid flows. The dynamics of unsteady flows are described in terms of the phase dynamics reducing the high-dimensional fluid flow to its single scalar phase variable. We characterize the phase response to impulse perturbations, which can in turn quantify the influence of periodic perturbations on the unsteady flow. These insights from the phase-based analysis uncover the condition for synchronization. In the present work, we study as an example the influence of periodic external forcing on unsteady cylinder wake. The condition for synchronization is identified and agrees closely with results from direct numerical simulations. Moreover, the analysis reveals the optimal forcing direction for synchronization. The phase-response analysis holds potential to uncover lock-on characteristics for a range of periodic flows.
description: 11 pages, 6 figures
Phalaena verticalis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena verticalis

description: Phalaena verticalis [spec. nov.]
P. Pyralis alis glabris pallidis subfasciatis: subtus fusco undatis.
Fn. svec. 855.
Mer. eur. t. 88. f. infim? @/ Roes. ins. 1. phal. 4. t. 4.
Reaum. ins. 2. t. 19. f. 1-5. @/ Wilk. pap. 24. t. 3. a. 16.
Habitat in Urtica Tortrix.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 533, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
NPA_ref3065
Creators: name: Santen, Jeffrey A Van
Publisher: name: Zenodo
Year: 2019

description: Citation for NP Atlas reference previously without DOI Citation:  Li, Xuemei; Yu, Tae-kyung; Kwak, Jong hwan; Son, Byoung-yil; Seo, Youngwan; Zee, Ok-pyo; Ahn, Jong-woong Soraphinol C, a new free-radical scavenger from Sorangium cellulosum Journal of Microbiology and Biotechnology, 2008, 18(3), 520-522 PubMed ID: 18388471 Publisher Access: http://www.jmb.or.kr/journal/viewJournal.html?year=2008&vol=18&num=3&page=520
Swift UVOT observations of the 2015 outburst of V404 Cygni
Creators: name: Oates, S. R.
name: Motta, S.
name: Beardmore, A. P.
name: Russell, D. M.
name: Gandhi, P.
name: Kuin, N. P. M.
name: De Pasquale, M.
name: Altamirano, D.
name: Breeveld, A. A.
name: Castro-Tirado, A. J.
name: Knigge, C.
name: Page, M. J.
name: Steeghs, D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The black-hole binary, V404 Cygni, went into outburst in June 2015, after 26 years of X-ray quiescence. We observed the outburst with the Neil Gehrels Swift observatory. We present optical/UV observations taken with the Swift Ultra-violet Optical Telescope, and compare them with the X-ray observations obtained with the Swift X-ray Telescope. We find that dust extinction affecting the optical/UV, does not correlate with absorption due to neutral hydrogen that affects the X-ray emission. We suggest there is a small inhomogeneous high density absorber containing a negligible amount of dust, close to the black hole. Overall, temporal variations in the optical/UV appear to trace those in the X-rays. During some epochs we observe an optical time-lag of (15 - 35)s. For both the optical/UV and X-rays, the amplitude of the variations correlates with flux, but this correlation is less significant in the optical/UV. The variability in the light curves may be produced by a complex combination of processes. Some of the X-ray variability may be due to the presence of a local, inhomogeneous and dust-free absorber, while variability visible in both the X-ray and optical/UV may instead be driven by the accretion flow: the X-rays are produced in the inner accretion disc, some of which are reprocessed to the optical/UV; and/or the X-ray and optical/UV emission is produced within the jet.
description: 17 pages in main paper, which includes 8 figures and 1 additional figure in the appendix. The supplementary section contains a further 2 figures. Accepted by MNRAS
The Timing Noise of PSR 0823+26, PSR 1706-16, PSR 1749-28, PSR 2021+51 and The Anomalous Braking Indices
Creators: name: Baykal, Altan
name: Alpar, M. Ali
name: Boynton, Paul E.
name: Deeter, John E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have investigated the stability of the pulse frequency second derivatives ($\ddot ν$) of PSR 0823+26, PSR 1706-16, PSR 1749-28, PSR 2021+51 which show significant quadratic trends in their pulse frequency histories in order to determine whether the observed second derivatives are secular or they arise as part of noise processes. We have used TOA data extending to more than three decades which are the longest time spans ever taken into account in pulse timing analyses. We investigated the stability of pulse frequency second derivative in the framework of low resolution noise power spectra (Deeter 1984) estimated from the residuals of pulse frequency and TOA data. We have found that the $\ddot ν$ terms of these sources arise from the red torque noise in the fluctuations of pulse frequency derivatives which may originate from the external torques from the magnetosphere of pulsar.
The Spin Evolution of Fast-Rotating, Magnetized Super-Chandrasekhar White Dwarfs in the Aftermath of White Dwarf Mergers
Creators: name: Becerra, L.
name: Rueda, J. A.
name: Loren-Aguilar, P.
name: Garcia-Berro, E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The evolution of the remnant of the merger of two white dwarfs is still an open problem. Furthermore, few studies have addressed the case in which the remnant is a magnetic white dwarf with a mass larger than the Chandrasekhar limiting mass. Angular momentum losses might bring the remnant of the merger to the physical conditions suitable for developing a thermonuclear explosion. Alternatively, the remnant may be prone to gravitational or rotational instabilities, depending on the initial conditions reached after the coalescence. Dipole magnetic braking is one of the mechanisms that can drive such losses of angular momentum. However, the timescale on which these losses occur depend on several parameters, like the strength of the magnetic field. In addition, the coalescence leaves a surrounding Keplerian disk that can be accreted by the newly formed white dwarf. Here we compute the post-merger evolution of a super-Chandrasekhar magnetized white dwarf taking into account all the relevant physical processes. These include magnetic torques acting on the star, accretion from the Keplerian disk, the threading of the magnetic field lines through the disk, as well as the thermal evolution of the white dwarf core. We find that the central remnant can reach the conditions suitable to develop a thermonuclear explosion before other instabilities (such as the inverse beta-decay instability or the secular axisymmetric instability) are reached, which would instead lead to gravitational collapse of the magnetized remnant.
description: Accepted for publication in The Astrophysical Journal
Phalaena pinguinalis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena pinguinalis

description: Phalaena pinguinalis [spec. nov.]
P. Pyralis elinguis recurvicornis, alis cineratis: costa nigro subfasciata.
Fn. svec. 915.
Roland. Act. Stockh. 1755. p. 51. t. 2.
Habitat in Pinguibus, Butyro aliisque frequens, intra domos & culinas, rarius in ventriculo humano, inter vermes pessima.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 533, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Strong Coupling Descriptions of High Temperature Superconductors: Electronic Attraction from a Repulsive Potential
Creators: name: Barford, W.
name: Long, M. W.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We consider the effect of the nearest neighbour copper-oxygen repulsion, V, when coupled to the charge transfer resonances Cu2+ to Cu3+ and Cu2+ to Cu+ in the high temperature cuprate superconductors. This is done by deriving effective low energy Hamiltonians correct to second order in the copper-oxygen hybridisation. Only hole doping is considered. When Cu2+ to Cu3+ fluctuations dominate we derive an effective one-band model of `Zhang-Rice' singlets with a nearest neighbour repulsion between these singlets. When Cu2+ to Cu+ fluctuations dominate we find rich and complex behaviour. For large V we show that clusters of charge are more stable than isolated charges. On the other hand, for small V the Hamiltonian contains both weak attractive and repulsive two body potentials. Calculations on clusters indicate that the attractive potentials have the same correlations as the more dominate `single particle' terms suggesting the possibility of `s' wave pairing.
description: Tex. Published in J. Phys.: Condens. Matt., 5 (1993) pages 199-216
A strong limit on the very-high-energy emission from GRB 150323A
Creators: name: Abeysekara, A. U.
name: Archer, A.
name: Benbow, W.
name: Bird, R.
name: Brose, R.
name: Buchovecky, M.
name: Bugaev, V.
name: Connolly, M. P.
name: Cui, W.
name: Errando, M.
name: Falcone, A.
name: Feng, Q.
name: Finley, J. P.
name: Flinders, A.
name: Fortson, L.
name: Furniss, A.
name: Gillanders, G. H.
name: Hütten, M.
name: Hanna, D.
name: Hervet, O.
name: Holder, J.
name: Hughes, G.
name: Humensky, T. B.
name: Johnson, C. A.
name: Kaaret, P.
name: Kar, P.
name: Kelley-Hoskins, N.
name: Kertzman, M.
name: Kieda, D.
name: Krause, M.
name: Krennrich, F.
name: Lang, M. J.
name: Lin, T. T. Y.
name: Maier, G.
name: McArthur, S.
name: Moriarty, P.
name: Mukherjee, R.
name: O'Brien, S.
name: Ong, R. A.
name: Park, N.
name: Perkins, J. S.
name: Petrashyk, A.
name: Pohl, M.
name: Popkow, A.
name: Pueschel, E.
name: Quinn, J.
name: Ragan, K.
name: Reynolds, P. T.
name: Richards, G. T.
name: Roache, E.
name: Rulten, C.
name: Sadeh, I.
name: Santander, M.
name: Sembroski, G. H.
name: Shahinyan, K.
name: Tyler, J.
name: Wakely, S. P.
name: Weiner, O. M.
name: Weinstein, A.
name: Wells, R. M.
name: Wilcox, P.
name: Wilhelm, A.
name: Williams, D. A.
name: Zitzer, B.
name: Vurm, Indrek
name: Beloborodov, Andrei
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: On 2015 March 23, VERITAS responded to a $Swift$-BAT detection of a gamma-ray burst, with observations beginning 270 seconds after the onset of BAT emission, and only 135 seconds after the main BAT emission peak. No statistically significant signal is detected above 140 GeV. The VERITAS upper limit on the fluence in a 40 minute integration corresponds to about 1% of the prompt fluence. Our limit is particularly significant since the very-high-energy (VHE) observation started only $\sim$2 minutes after the prompt emission peaked, and $Fermi$-LAT observations of numerous other bursts have revealed that the high-energy emission is typically delayed relative to the prompt radiation and lasts significantly longer. Also, the proximity of GRB~150323A ($z=0.593$) limits the attenuation by the extragalactic background light to $\sim 50$ % at 100-200 GeV. We conclude that GRB 150323A had an intrinsically very weak high-energy afterglow, or that the GeV spectrum had a turnover below $\sim100$ GeV. If the GRB exploded into the stellar wind of a massive progenitor, the VHE non-detection constrains the wind density parameter to be $A\gtrsim 3\times 10^{11}$ g cm$^{-1}$, consistent with a standard Wolf-Rayet progenitor. Alternatively, the VHE emission from the blast wave would be weak in a very tenuous medium such as the ISM, which therefore cannot be ruled out as the environment of GRB 150323A.
description: 6 pages, 1 figure. Accepted for publication in The Astrophysical Journal
Three-dimensional effects on extended states in disordered models of polymers
Creators: name: Dominguez-Adame, Francisco
name: Diez, Enrique
name: Sanchez, Angel
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study electronic transport properties of disordered polymers in the presence of both uncorrelated and short-range correlated impurities. In our procedure, the actual physical potential acting upon the electrons is replaced by a set of nonlocal separable potentials, leading to a Schrödinger equation that is exactly solvable in the momentum representation. We then show that the reflection coefficient of a pair of impurities placed at neighboring sites (dimer defect) vanishes for a particular resonant energy. When there is a finite number of such defects randomly distributed over the whole lattice, we find that the transmission coefficient is almost unity for states close to the resonant energy, and that those states present a very large localization length. Multifractal analysis techniques applied to very long systems demonstrate that these states are truly extended in the thermodynamic limit. These results reinforce the possibility to verify experimentally theoretical predictions about absence of localization in quasi-one-dimensional disordered systems.
description: 16 pages, REVTeX 3.0, 5 figures on request from FDA (fimat02@emducms1.sis.ucm.es). Submitted to Phys. Rev. B. MA/UC3M/09/94
El cuarto Sector en Chile
Creators: name: Paula Miranda, S.
name: Caballero, Sybil
name: Center For The Governance Of Change
name: Secretaría General Iberoamericana
Publisher: name: Zenodo
Year: 2019
Subjects: Fourth Sector
Economy
Finance
Social aspects
Environmental aspects
Latinamerica
Chile

description: Nuestra América Latina está llena de contrastes. Aun cuándo se comparten problemas similares — desigualdad, acceso limitado a una educación de calidad, altas tasas de deserción escolar, malnutrición, deficiente acceso a los sistemas de salud y bajos niveles de ingresos que no cubren necesidades básicas—, la manera cómo cada país aborda sus urgencias son muy diferentes. No hay una mirada homogénea que nos permita advertir la creación de políticas públicas o formas comunes de cómo resolver las crisis que atraviesan nuestros países. Un estudio del Banco Mundial (Negri,2016) plantea que algunos países han logrado reducir brechas de desigualdad, aumentar ingresos económicos y marcar la salida de la franja de la pobreza a partir de mejores prácticas desarrolladas desde “la prosperidad compartida que se mide por el crecimiento de los ingresos o del consumo promedio del 40% más pobre de la población”
Chiral fluids: a few theoretical issues
Creators: name: Zakharov, V. I.
name: Teryaev, O. V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We review briefly a few topics concerning physics of fluids whose constituents are massless fermions interacting in chiral invariant way. Macroscopic manifestations of the chral anomaly is one of central issues. Another topic is ultraviolet vs infrared sensistivity of chiral magnetic and vortical effects. To clarify dynamical issues involved we rely mostly on a (well-known) toy model of pionic superfluidity.
description: 11 pages, no figures
Phalaena purpuralis Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Phalaena
Phalaena purpuralis

description: Phalaena purpuralis [spec. nov.]
P. Pyrlis alis fusco-purpurascentibus: omnibus luteo maculatis.
Habitat in Europa.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 534, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Phase Separation and Superconductivity in the Copper Oxide Chain
Creators: name: Vermeulen, C.
name: Barford, W.
name: Gagliano, E. R.
Publisher: name: arXiv
Year: 1994
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The phase diagram of the copper-oxide chain as a function of density and the nearest-neighbour Coulomb interaction, V, is determined. Phase separation takes place above a critical value of $V$ when the Cu2+ to Cu+ valence fluctuations dominate. In the proximity of the phase separation boundary the superconducting correlations are the most divergent. We identify the parameter regions where the Luttinger Liquid theory applies and calculate the contours of the charge-charge correlation exponent K_ρ. We show that anomalous flux quantization occurs as$K_ρ diverges. At n = 1, for V > t, a gap opens in the spectrum and the ground state is a charge-density wave.
description: Latex, UofS/Report/94239
A Low Cross-Polarization Slotted Ridged SIW Array Antenna Design With Mutual Coupling Considerations
Creators: name: Mallahzadeh, Alireza
name: Mohammad-Ali-Nezhad, Sajad
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: A novel shunt longitudinal slot planar array antenna based on a ridged substrate integrated waveguide (RSIW) with a good cross polarization and isolation is designed and fabricated. The slots in the proposed structure are placed on the centerline of the broad wall of the substrate integrated waveguide (SIW), in order to reduce cross polarization. Also, the asymmetric field distributions on both sides of each slot, which are required for making radiation possible, are realized through using ridges close to the narrow walls of the SIW. The admittance of a single slot in the proposed structure is obtained regarding the different values of the main parameters of the structure. An eight-element longitudinal slot array antenna on the broad wall of the RSIW is designed based on Elliots design procedure. In this design, internal and external mutual coupling effects are taken into account through calculating the active admittance for each slot of the array. A 2D graph is presented which contains the real and imaginary parts of the equivalent admittance of a slot based on the changes in the widths of the ridges and length of the slot. Using this graph, the widths of the ridges and length of the slot can be revised in a way that the mutual coupling effect is taken into account. Since the array antenna is composed of collinear elements, it demonstrates a better cross polarization and isolation in comparison with conventional slot array antennas. Simulation results show good agreement with measurement results of the fabricated proposed antenna.
De l'inter-complémentarité synallagmatique des soubassements des droits humains coutumiers congolais à l'épreuve des instruments internationaux ou la logique de la non-contradiction
Creators: name: KABEYA, Symphorien
Publisher: name: Zenodo
Year: 2024
Subjects: Inter-complémentarité ; non contradiction ; Droit positif ; soubassements positifs ; codification

description: De l’inter-complémentarité synallagmatique des soubassements des Droits Humains Coutumiers Congolais à l’épreuve des Instruments Internationaux ou la logique de la non contradiction, telle est la thématique de cet article que l’on doit critiquer, analyser et décortiquer en confrontant les sources juridiques lointaines (non-écrites) des Droits Humains à l’époque précoloniale en passant par l’époque coloniale belge (sources hybrides) avant de chuter, à nos jours à l’époque postcoloniale ( sources mixtes).

L’articulation des trois périodes historiques précitées fournira de la matière nécessaire à l’argumentation juridique digne d’un Etat de Droit par le biais d’un maillage fondé sur la hiérarchie des normes en droit officiel interne et en Droit International public plus précisément en matière des Droits Humains pour produire les DROITS HUMAINS ( droit avec grand D et humain avec grand H) et cela, sans aucune forme de distinction fondée surtout ni sur le genre encore moins sur n’importe quel autre critère. Dans le cadre de l’inter-complémentarité, il est question de compléter la constitution de la RDC en tant que loi des lois.