cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
String percolation threshold for elliptically bounded systems
Creators: name: Ramírez, J. E.
name: Téllez, A. Fernández
name: Bautista, I.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: It has been shown that a hot and dense deconfined nuclear matter state produced in ultra-relativistic heavy-ion collisions, can be quantitatively described by the String Percolation phenomenological model. The model address the phase transition in terms of the two-dimensional continuum percolation theory over strings, which are schematic representations of the fundamental interactions among the partons of the colliding nuclei in the initial state. In this work, we present an extension of the critical string density results including the eccentricity dependence on the initial state geometry focus on small string number with different density profile, small deviations from the different profile densities are found. The percolation threshold shows consistency with the thermodynamic limit for the uniform density profile with a large number of strings in the case of circular boundary system. A significant dependence on the eccentricity for a small number of strings compared to high occupancy systems is exhibited, the implications may become relevant in hadron-hadron or hadron-nucleus collision systems.
description: 17 pages, 8 figures
Far-IR Detection Limits II: Probing Confusion including Source Confusion
Creators: name: Jeong, Woong-Seob
name: Pearson, Chris P.
name: Lee, Hyung Mok
name: Pak, Soojong
name: Nakagawa, Takao
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a comprehensive analysis for the determination of the confusion levels for the current and the next generation of far-infrared surveys assuming three different cosmological evolutionary scenarios. We include an extensive model for diffuse emission from infrared cirrus in order to derive absolute sensitivity levels taking into account the source confusion noise due to point sources, the sky confusion noise due to the diffuse emission, and instrumental noise. We use our derived sensitivities to suggest best survey strategies for the current and the future far-infrared space missions Spitzer, AKARI (ASTRO-F), Herschel, and SPICA. We discuss whether the theoretical estimates are realistic and the competing necessities of reliability and completeness. We find the best estimator for the representation of the source confusion and produce predictions for the source confusion using far-infrared source count models. From these confusion limits considering both source and sky confusions, we obtain the optimal, confusion limited redshift distribution for each mission. Finally, we predict the Cosmic Far-Infrared Background (CFIRB) which includes information about the number and distribution of the contributing sources.
description: 19 pages, 20 figures, LaTex, gzipped tar file, accepted for publication in MNRAS (High resolution version is available from http://www.ir.isas.jaxa.jp/~jeongws/preprints/scn_source_mnras.pdf)
MPEC 2024-U150 : 2024 UJ4
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 UJ4

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Lattice supersymmetry with domain wall fermions
Creators: name: Fleming, George T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Supersymmetry, like Poincare symmetry, is softly broken at finite lattice spacing provided the gaugino mass term is strongly suppressed. Domain wall fermions provide the mechanism for suppressing this term by approximately imposing chiral symmetry. We present the first numerical simulations of N=1 supersymmetric SU(2) Yang-Mills on the lattice in four dimensions using domain wall fermions.
description: 3 pages, 2 figures, to appear in the Proceedings of the Meeting of the Division of Particles and Fields of the American Physical Society (DPF2000), 9-12 August 2000, Columbus, Ohio, USA
Higher-order topological insulators and semimetals on the breathing Kagome and pyrochlore lattices
Creators: name: Ezawa, Motohiko
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A second-order topological insulator in $d$ dimensions is an insulator which has no $d-1$ dimensional topological boundary states but has $d-2$ dimensional topological boundary states. It is an extended notion of the conventional topological insulator. Higher-order topological insulators have been investigated in square and cubic lattices. In this paper, we generalize them to breathing Kagome and pyrochlore lattices. First, we construct a second-order topological insulator on the breathing Kagome lattice. Three topological boundary states emerge at the corner of the triangle, realizing a 1/3 fractional charge at each corner. Second, we construct a third-order topological insulator on the breathing pyrochlore lattice. Four topological boundary states emerge at the corners of the tetrahedron with a 1/4 fractional charge at each corner. These higher-order topological insulators are characterized by the quantized polarization, which constitutes the bulk topological index. Finally, we study a second-order topological semimetal by stacking the breathing Kagome lattice.
description: 5 pages, 7 figures, version accepted for publication in Phys. Rev. Lett
Poster for the NSF SI2 grantees workshop 2018
Creators: name: Bangerth, Wolfgang
Publisher: name: figshare
Year: 2018
Subjects: subject: 10302 Numerical Solution of Differential and Integral Equations
subject: FOS: Mathematics

description: SSI: Open Source Support for Massively Parallel, Generic Finite Element Methods (NSF grant OCI-1148116)
Heat-kernel Coefficients and Spectra of the Vector Laplacians on Spherical Domains with Conical Singularities
Creators: name: De Nardo, Lara
name: Fursaev, Dmitri V.
name: Miele, Gennaro
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The spherical domains $S^d_β$ with conical singularities are a convenient arena for studying the properties of tensor Laplacians on arbitrary manifolds with such a kind of singular points. In this paper the vector Laplacian on $S^d_β$ is considered and its spectrum is calculated exactly for any dimension $d$. This enables one to find the Schwinger-DeWitt coefficients of this operator by using the residues of the $ζ$-function. In particular, the second coefficient, defining the conformal anomaly, is explicitly calculated on $S^d_β$ and its generalization to arbitrary manifolds is found. As an application of this result, the standard renormalization of the one-loop effective action of gauge fields is demonstrated to be sufficient to remove the ultraviolet divergences up to the first order in the conical deficit angle.
description: plain LaTeX, 23 pp., revised version, a misprint in expressions (1.8) and (4.38) of the second heat coefficient for the vector Laplacian is corrected. No other changes
Erratum : Squeezing and entanglement delay using slow light
Creators: name: Hetet, G.
name: Peng, A.
name: Johnsson, M. T.
name: Hsu, M. T. L.
name: Gloeckl, O.
name: Lam, P. K.
name: Bachor, H . A.
name: Hope, J. J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: An inconsistency was found in the equations used to calculate the variance of the quadrature fluctuations of a field propagating through a medium demonstrating electromagnetically induced transparency (EIT). The decoherence term used in our original paper introduces inconsistency under weak probe approximation. In this erratum we give the Bloch equations with the correct dephasing terms. The conclusions of the original paper remain the same. Both entanglement and squeezing can be delayed and preserved using EIT without adding noise when the decoherence rate is small.
description: 1 page, no figure
The Role of Artificial Intelligence in Transforming Higher Education – Regulations and Status
Creators: name: Andone, Diana
Publisher: name: Zenodo
Year: 2024
Subjects: subject: AI,
subject: Higher education
subject: regulations
subject: university
subject: Digital electronics
subject: Educational sciences
subject: FOS: Educational sciences
subject: digital education
subject: Digital humanities

description: Presentation 1 part of the TAM Sphere Workshop "AI in Higher Education:, delivered by Diana Andone to Erasmus NEO Albania on 30-31 may 2024 - The Role of Artificial Intelligence in Transforming Higher Education – regulations and status.

It presenst basic definitios of AI, the AI Act in EU, USA and worlwide, the regulations needed to be implemented by the higher education and different examples of the rules and guidelines implemneted by different universities.
Two-point active microrheology in a viscous medium exploiting a motional resonance excited in dual-trap optical tweezers
Creators: name: Paul, Shuvojit
name: Kumar, Randhir
name: Banerjee, Ayan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applied Physics (physics.app-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Two-point microrheology measurements from widely separated colloidal particles approach the bulk viscosity of the host medium more reliably than corresponding single point measurements. In addition, active microrheology offers the advantage of enhanced signal to noise over passive techniques. Recently, we reported the observation of a motional resonance induced in a probe particle in dual-trap optical tweezers when the control particle was driven externally [Paul et al. Phys. Rev. E {\bf 96}, 050102(R) (2017)]. We now demonstrate that the amplitude and phase characteristics of the motional resonance can be used as a sensitive tool for active two-point microrheology to measure the viscosity of a viscous fluid. Thus, we measure the viscosity of viscous liquids from both the amplitude and phase response of the resonance, and demonstrate that the zero-crossing of the phase response of the probe particle with respect to the external drive is superior compared to the amplitude response in measuring viscosity at large particle separations. We compare our viscosity measurements with that using a commercial rheometer and obtain an agreement $\sim1\%$. The method can be extended to viscoelastic material where the frequency dependence of the resonance may provide further accuracy for active microrheological measurements.
description: 9 pages, 7 figures
The Unified Limit: The Ultimate Constraint on Energy-Density in the Universe
Creators: name: Shreenan-Dyck, Chris
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 490204
subject: Mathematical aspects of general relativity

description: The Unified Limit (U) is a fundamental concept within the Mass-Energy Gravity (MEG) model, representing the upper bound on energy density that governs mass-energy interactions, gravitational effects, and cosmic expansion. This paper explores how U serves as the ultimate energy threshold, unifying the speed of light limit and black hole energy density under a single principle.

By constraining energy-density variations, U prevents singularities, maintains cosmic stability, and naturally explains phenomena such as gravitational lensing, galaxy rotation curves, and large-scale structure formation without requiring dark matter or dark energy. The implications of U extend beyond gravity, offering a framework that integrates inertia, entropy, and energy redistribution into a coherent, testable model.

This paper presents the mathematical formalism of U, discusses its role in cosmology and astrophysics, and outlines observational tests to distinguish MEG’s predictions from those of General Relativity.

For inquiries, please contact me at: chris.sd.mail@gmail.com
Stationary Dilatons with Arbitrary Electromagnetic Field
Creators: name: Matos, Tonatiuh
name: Mora, Cesar
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present two new classes of axisymmetric stationary solutions of the Einstein-Maxwell-Dilaton equations with coupling constant $α^2=3$. Both classes are written in terms of two harmonic maps $λ$ and $τ$. $λ$ determines the gravitational potential and $τ$ the electromagnetic one in such a form that we can have an arbitrary electromagnetic field. As examples we generate two solutions with mass ($M$), rotation ($s$) and scalar ($δ$) parameters, one with electric charge ($q$) another one with magnetic dipole ($Q$) parameter. The first solution contains the Kerr metric for $q=δ=0$.
description: 14 latex pages, no figures
title: ADCO, Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0045
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/2009
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: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0045, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0045, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Saint-Seine
description: Provenance: http://www.wikidata.org/entity/Q2820709
2015 Centre for eResearch Annual Report
Creators: name: Gahegan, Mark
name: Roper, Jenny Lee
name: Gustafsson, Marcus
Publisher: name: The University of Auckland
Year: 2018
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Another year, another 25 million core hours. This year has seen some intense computational activity within the Centre for eResearch, with near 100 researchers now having passed the mark of consuming over 100,000 core hours each. Our High Performance Computing (HPC) service is provided via a partnership with the New Zealand eScience Infrastructure (NeSI: https://www.nesi.org.nz), and we are grateful to their HPC and user-support teams which have helped us achieve some great outcomes this year.
Our activities have broadened in 2015, we started new projects to offer university-wide services for research Virtual Machines, and the use of an advanced visualisation facility. We also launched a data publishing tool (figshare: https://auckland.figshare.com/) and began work a range of tools to support various research data needs. Within a modern university, such services are now an indispensible part of the research infrastructure. Finally, we started two important educational activities in 2015: (i) a regular slot in the PhD induction program to connect with our newest researchers, and a HackyHour weekly casual meet up to encourage shared approaches to problem-solving and support for researchers (https://uoa-eresearch.github.io/HackyHour/).
In this report, you will find details of our major outcomes and successes of 2015, details of our new activities and a brief overview of our plans for 2016. All of the showcased material, the feedback and the lists of research outcomes relies on responses from the University’s researchers to our requests for information. I’d like to take this opportunity to thank all those researchers who put their trust in us, and those who shared their outcomes and achievements back with us to help us create this report.
Professor Mark GaheganDirector, Centre for eResearch
Realization of universal nonadiabatic geometric control on decoherence-free qubits in the XY model
Creators: name: Mousolou, Vahid Azimi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A fundamental requirement of quantum information processing is the protection from the adverse effects of decoherence and noise. Decoherence-free subspaces and geometric processing are important steps of quantum information protection. Here, we provide a new experimentally feasible scheme to combine decoherence-free subspaces with nonadiabatic geometric manipulations to attain a universal quantum computation. The proposed scheme is different from previous proposals and is based on the typical XY interaction coupling, which can be set up in various nano-engineered systems and therefore open up for realization of nonadiabatic holonomic quantum computation in decoherence-free subspaces.
description: 21 pages, 5 figures
Quantum Entanglement and Projective Ring Geometry
Creators: name: Planat, Michel R. P.
name: Saniga, Metod
name: Kibler, Maurice R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The paper explores the basic geometrical properties of the observables characterizing two-qubit systems by employing a novel projective ring geometric approach. After introducing the basic facts about quantum complementarity and maximal quantum entanglement in such systems, we demonstrate that the 15$\times$15 multiplication table of the associated four-dimensional matrices exhibits a so-far-unnoticed geometrical structure that can be regarded as three pencils of lines in the projective plane of order two. In one of the pencils, which we call the kernel, the observables on two lines share a base of Bell states. In the complement of the kernel, the eight vertices/observables are joined by twelve lines which form the edges of a cube. A substantial part of the paper is devoted to showing that the nature of this geometry has much to do with the structure of the projective lines defined over the rings that are the direct product of $n$ copies of the Galois field GF(2), with $n$ = 2, 3 and 4.
description: 13 pages, 6 figures Fig. 3 improved, typos corrected; Version 4: Final Version Published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/
MAtrix, TEnsor, and Deep-learning Optimized Routines (MATEDOR)
Creators: name: Haidar, Azzam
name: Tomov, Stan
Publisher: name: figshare
Year: 2018
Subjects: subject: 80308 Programming Languages
subject: FOS: Computer and information sciences
subject: 80306 Open Software
subject: 80205 Numerical Computation
subject: 80204 Mathematical Software
subject: Distributed Computing
subject: Artificial Intelligence and Image Processing

description: The MAtrix, TEnsor, and Deep-learning Optimized Routines (MATEDOR) project seeks to develop software technologies and standard APIs, along with a sustainable and portable library for large-scale computations, but whose individual parts are very small matrix or tensor computations. The main target is the acceleration of applications from important fields that fit this profile, including deep learning, data mining, astrophysics, image and signal processing, hydrodynamics, and more.
The GL 569 Multiple System
Creators: name: Simon, M.
name: Bender, C.
name: Prato, L.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the results of high spectral and angular resolution infrared observations of the multiple system GL 569 A and B that were intended to measure the dynamical masses of the brown dwarf binary believed to comprise GL 569 B. Our analysis did not yield this result but, instead, revealed two surprises. First, at age ~100 Myr, the system is younger than had been reported earlier. Second, our spectroscopic and photometric results provide support for earlier indications that GL 569 B is actually a hierarchical brown dwarf triple rather than a binary. Our results suggest that the three components of GL 569 B have roughly equal mass, ~0.04 Msun.
description: 29 pages, 10 figures, accepted for publication in the Astrophysical Journal; minor corrections to Section 5.1; changed typo in 6.D
title: Mail à Christian Perronne, Jean-Claude Melchior, Pierre de Truchis, copie à Roland Landman, Gilles Pialoux et Pierre-Marie Girard, transféré à Roland Landman
Creators: name: Leibowitch, Jacques
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 2 pièces jointes : 2 modèles d'ordonnance.
description: Source: http://www.calames.abes.fr/pub/ms/Calames-201931111319178
2017 Centre for eResearch Annual Report
Creators: name: Gahegan, Mark
name: Roper, Jenny Lee
name: Gustafsson, Marcus
Publisher: name: The University of Auckland
Year: 2018
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: In this report, you will find evidence of the impact of the Centre for eResearch on scholarly activity across the University. It describes how our core services, consultancy and skills development initiatives have helped to increase both the effectiveness and the efficiency of our researchers, and perhaps also in a small way, our research culture. The many positive outcomes over the past year are, I believe, a testament to our hard work and skills, and also to the ability and creativity of our research community. Helping to stimulate and nurture these shared capabilities is hugely satisfying, and I am grateful for such an excellent team to work with and for the trust shown us by the research community. Specific highlights to mention include the successful launch of the Research Hub, the Figshare data publishing service going into production (with 10,000 downloads so far), the creation of a self-service Nectar research cloud, the Jupyter Notebook for supporting research-led teaching and learning, and interactive visualisation of bio-chemical models for advanced tutorials using personal VR headsets.
 Of all the highlights achieved this year, the one that encourages me the most is the week-long Winter Boot Camp we offered in July, with over 26 workshops and learning opportunities, from Software Carpentry to how to increase your impact as a researcher. We had over 400 course participants in these workshops from all corners of the University, including senior academic staff as well as research students. Almost everyone in the eResearch team played a role in delivering this event, along with colleagues from the Library and from NeSI. More details can be found at: https://uoa-eresearch.github.io/winterbootcamp2017/
 We took time earlier in the year to relocate to our lovely new office space in the New Science Centre (302), rooms 585, 590 and 520 on the 5th floor is where you will find us now. We now also have a dedicated Visualisation Suite (room 580) that is well worth a visit. We are now settled in and have expanded to fill the available space.
 During the course of 2018, we will be transitioning from temporary to ongoing funding for the team delivering our core services. That’s 11.5 FTE – a huge commitment from the University for which we are truly grateful. The stability this change will provide for both our staff and for the researchers they support is most welcome.
 Professor Mark Gahegan Director, Centre for eResearch
A new nonlocal nonlinear diffusion equation for image denoising and data analysis
Creators: name: Aletti, Giacomo
name: Moroni, Monica
name: Naldi, Giovanni
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this paper we introduce and study a new feature-preserving nonlinear anisotropic diffusion for denoising signals. The proposed partial differential equation is based on a novel diffusivity coefficient that uses a nonlocal automatically detected parameter related to the local bounded variation and the local oscillating pattern of the noisy input signal. We provide a mathematical analysis of the existence of the solution of our nonlinear and nonlocal diffusion equation in the two dimensional case (images processing). Finally, we propose a numerical scheme with some numerical experiments which demonstrate the effectiveness of the new method.
Bosonization and Current Algebra of Spinning Strings
Creators: name: Stern, A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We write down a general geometric action principle for spinning strings in $d$-dimensional Minkowski space, which is formulated without the use of Grassmann coordinates. Instead, it is constructed in terms of the pull-back of a left invariant Maurer-Cartan form on the $d$-dimensional Poincaré group to the world sheet. The system contains some interesting special cases. Among them are the Nambu string (as well as, null and tachyionic strings) where the spin vanishes, and also the case of a string with a spin current - but no momentum current. We find the general form for the Virasoro generators, and show that they are first class constraints in the Hamiltonian formulation of the theory. The current algebra associated with the momentum and angular momentum densities are shown, in general, to contain rather complicated anomaly terms which obstruct quantization. As expected, the anomalies vanish when one specializes to the case of the Nambu string, and there one simply recovers the algebra associated with the Poincaré loop group. We speculate that there exist other cases where the anomalies vanish, and that these cases give the bosonization of the known pseudoclassical formulations of spinning strings.
description: Latex file, 29 pp
The Calkin-Wilf tree of a quadratic surd
Creators: name: Ponton, Lionel
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: By using the Calkin-Wilf tree, we prove the irrationality of numbers of the form $α=\frac{\sqrt{N}+p}{q}$ where $N$ is a positive integer which is not a perfect square, $p$ is a rational integer such that $p^2
description: 14 pages
Generation of cluster states with Josephson charge qubits
Creators: name: Zheng, Xiao-Hu
name: Dong, Ping
name: Xue, Zheng-Yuan
name: Cao, Zhuo-Liang
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A scheme for the generation of the cluster states based on the Josephson charge qubit is proposed. The two-qubit generating case is first introduced, and then generalized to multi-qubit case. The scheme is simple and easily manipulated, because any two charge qubits can be selectively and effectively coupled by a common inductance. More manipulations can be realized before decoherence sets in. All the devices in the scheme are well within the current technology.
description: 3 figures, 4 pages
title: Avant-propos_Premiers principes de T.S.F.
Creators: name: AmateurS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Avant-propos
description: ID_PARA_00823
Nonlinear Wave Chaos: Statistics of Second Harmonic Fields
Creators: name: Zhou, Min
name: Ott, Edward
name: Antonsen, Thomas M.
name: Anlage, Steven M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Concepts from the field of wave chaos have been shown to successfully predict the statistical properties of linear electromagnetic fields in electrically large enclosures. The Random Coupling Model (RCM) describes these properties by incorporating both universal features described by Random Matrix Theory and the system-specific features of particular system realizations. In an effort to extend this approach to the nonlinear domain, we add an active nonlinear frequency-doubling circuit to an otherwise linear wave chaotic system, and we measure the statistical properties of the resulting second harmonic fields. We develop an RCM-based model of this system as two linear chaotic cavities coupled by means of a nonlinear transfer function. The harmonic field strengths are predicted to be the product of two statistical quantities and the nonlinearity characteristics. Statistical results from measurement-based calculation, RCM-based simulation, and direct experimental measurements are compared and show good agreement over many decades of power.
Toda theories as contraction of affine Toda theories
Creators: name: Aghamohammadi, A.
name: Khorrami, M.
name: Shariati, A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using a contraction procedure, we obtain Toda theories and their structures, from affine Toda theories and their corresponding structures. By structures, we mean the equation of motion, the classical Lax pair, the boundary term for half line theories, and the quantum transfer matrix. The Lax pair and the transfer matrix so obtained, depend nontrivially on the spectral parameter.
description: 6 pages, LaTeX , to appear in Phys. Lett. B
Demise of Faint Satellites around Isolated Early-type Galaxies
Creators: name: Park, Changbom
name: Hwang, Ho Seong
name: Park, Hyunbae
name: Lee, Jong Chul
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The hierarchical galaxy formation scenario in the Cold Dark Matter cosmogony with a non-vanishing cosmological constant and geometrically flat space has been very successful in explaining the large-scale distribution of galaxies. However, there have been claims that the scenario predicts too many satellite galaxies associated with massive galaxies compared to observations, called the missing satellite galaxy problem. Isolated groups of galaxies hosted by passively evolving massive early-type galaxies are ideal laboratories for finding the missing physics in the current theory. Here we report from a deep spectroscopic survey of such satellite systems that isolated massive early-type galaxies with no recent star formation through wet mergers or accretion have almost no satellite galaxies fainter than the r-band absolute magnitude of about Mr =-14. If only early-type satellites are used, the cutoff is at somewhat brighter magnitude of about Mr =-15. Such a cutoff has not been found in other nearby satellite galaxy systems hosted by late-type galaxies or those with merger features. Various physical properties of satellites depend strongly on the host-centric distance. Our observation indicates that the satellite galaxy luminosity function is largely determined by the interaction of satellites with the environment provided by their host, which sheds light on the missing satellite galaxy problem.
description: 10 pages, 3 figures (main); 12 pages, 4 figures (supplementary); accepted for publication in Nature Astronomy
BRONCHIAL ASTHMA IN PREGNANT WOMEN
Creators: name: Pulatov, Ulugbek
name: Nematullayev, Javlon
Publisher: name: Zenodo
Year: 2024

description: Bronchial asthma affects about 4-15% of pregnant women. Poor control of the disease during pregnancy leads to the development of serious complications to pregnant women. The article presents modern recommendations for the diagnosis and treatment of bronchial asthma in pregnant women. The peculiarities of the course of pregnancy in patients with bronchial asthma have been the subject of attention of researchers for 70 years. By now, it can be considered a fact that bronchial asthma is not a contraindication to pregnancy, but timely diagnosis, an individualized approach to therapy are a necessary condition for the successful bearing of a child by a mother suffering from this disease.
Towards a better understanding of the evolution of Wolf-Rayet stars and Type Ib/Ic supernova progenitors
Creators: name: Yoon, Sung-Chul
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Hydrogen-deficient Wolf-Rayet (WR) stars are potential candidates of Type Ib/Ic supernova (SN Ib/Ic) progenitors and their evolution is governed by mass loss. Stellar evolution models with the most popular prescription for WR mass-loss rates given by Nugis & Lamers have difficulties in explaining the luminosity distribution of WR stars of WC and WO types and the SN Ic progenitor properties. Here we suggest some improvements in the WR mass-loss rate prescription and discuss its implications for the evolution of WR stars and SN Ib/Ic progenitors. Recent studies on Galactic WR stars clearly indicate that the mass-loss rates of WC stars are systematically higher than those of WNE stars for a given luminosity. The luminosity and initial metallicity dependencies of WNE mass-loss rates are also significantly different from those of WC stars. These factors have not been adequately considered together in previous stellar evolution models. We also find that an overall increase of WR mass loss rates by about 60 per cent compared to the empirical values obtained with a clumping factor of 10 is needed to explain the most faint WC/WO stars. This moderate increase with our new WR mas-loss rate prescription results in SN Ib/Ic progenitor models more consistent with observations than those given by the Nugis & Lamers prescription. In particular, our new models predict that the properties of SN Ib and SN Ic progenitors are distinctively different, rather than they form a continuous sequence.
description: 12 pages, 7 figures, 2 tables, accepted by MNRAS
Deep 1.4 GHz VLA Observations of the Radio Halo and Relic in Abell 2256
Creators: name: Clarke, Tracy E.
name: Ensslin, Torsten A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present deep VLA observations of the merging galaxy cluster Abell 2256. This cluster is known to possess diffuse steep spectrum radio relic emission in the peripheral regions. Our new observations provide the first detailed image of the central diffuse radio halo emission in this cluster. The radio halo extends over more than 800 kpc in the cluster core, while the relic emission covers a region of ~1125 x 520 kpc. A spectral index map of the radio relic shows a spectral steepening from the northwest toward the southeast edge of the emission, with an average spectral index between 1369 MHz and 1703 MHz of -1.2 across the relic. Polarization maps reveal high fractional polarization of up to 45% in the relic region with an average polarization of 20% across the relic region. The observed Faraday rotation measure is consistent with the Galactic estimate and the dispersion in the rotation measure is small, suggesting that there is very little contribution to the rotation measure of the relic from the intracluster medium. We use these Faraday properties of the relic to argue that it is located on the front side of the cluster.
description: 21 pages, 14 figures (4 colour). Accepted to AJ
Additional file 1 of Cardiovascular health impacts of wildfire smoke exposure
Creators: name: Chen, Hao
name: Samet, James M.
name: Bromberg, Philip A.
name: Tong, Haiyan
Publisher: name: figshare
Year: 2021
Subjects: Medicine
Biotechnology
Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Science Policy

description: Additional file 1: Supplemental Table 1. Summary of epidemiological studies on wildfire smoke exposure and cardiovascular effects. Supplemental Table 2. Summary of studies on indoor and ambient biomass smoke exposure and cardiovascular effects. Supplemental Table 3. Summary of intervention and controlled human exposure studies of wood smoke exposure and cardiovascular effects. Supplemental Table 4. Summary of in vivo animal studies on wood smoke exposure and cardiovascular effects. Supplemental Table 5. Summary of in vitro studies on wood smoke exposure and biological effects related to cardiovascular system.
Scalable Big Data Clustering by Random Projection Hashing
Creators: name: Wilsey, Philip
name: Sayantan Dey
name: Carraher, Lee
name: Anindya Moitra
Publisher: name: figshare
Year: 2018
Subjects: Computer Engineering

description: This project is developing a novel algorithm, called Random Projection Hash or RPHash. RPHash utilizes aspects of random projection, locality sensitive hashing (LSH), and count-min sketch to achieve computational scalability and linear achievable gains from parallel speed up. The approach is data agnostic, minimizes communication overhead, and has a priori predictable computational time. The system is deployable on commercially available cloud resources running the Spark implementation of MapReduce. The RPHash solution will have a wide applicability to a variety of standard clustering applications while this project will focus on a subset of clustering problems in the biological data analysis space. RPHash also combats de-anonymization attacks inherently resulting from its algorithmic requirements thus addressing requirements involving the handling and privacy protection of health care data as well as the inherent privacy concerns of using cloud based services. Furthermore, RPHash will allow researchers to scale their clustering problems without the need for specialized equipment or computing resources. The proposed cloud processing solution will allow researchers to arbitrarily scale their processing needs using virtually limitless commercial processing
MetPy's Data Model: Bridging XArray, CartoPy, and Pint
Creators: name: May, Ryan
name: Leeman, John
Publisher: name: figshare
Year: 2018
Subjects: subject: 40107 Meteorology
subject: FOS: Earth and related environmental sciences

description: MetPy is a Python library for performing analysis of weather data, designed to fit within the scientific Python ecosystem. This talk describes the work done within MetPy to streamline and simplify the work to create weather analysis graphics. This includes adopting XArray, a Python library for labelled n-dimensional arrays, as the standard data model within MetPy, as well as developing a simplified, declarative interface for plotting.
title: ADCO, Cart. 186 (11 H 71), f. 0368v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: 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, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0368v, 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
Unraveling the mating system of the burrowing shrimp Lepidophthalmus siriboia (Decapoda Callichiridae) based on life history traits
Creators: name: Hernáez, Patricio
name: Forbes, Anthony
name: de Souza, Paulo R.C.M.
name: Souza-Filho, Jesser F.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Natural history studies are important in helping to understand the origin and evolution of social organization as well as the evolution of specialized morphological structures linked to mating behavior of animals. Here we describe the burrow use pattern, sex ratio, and sexual dimorphism of the burrowing shrimp Lepidophthalmus siriboia to test a series of evolutionary hypotheses. To this end, a total of 259 individuals of L. siriboia were collected from the northeast region of Brazil. No shrimp pairs or burrows inhabited by more than one shrimp were detected during the study period. A solitary habit is a non-random behavior in this species because single shrimps were found with a greater frequency than expected by chance. All ovigerous females were found living solitarily, which suggests that males abandon these females shortly after insemination. Contrary to the expectations of an anisogamous species, L. siriboia produced a female-biased operational sex ratio (OSR), contradicting the hypothesis that only males compete for mates. The latter was supported by the existence of sexual dimorphism in cheliped size, a condition that argues in favor of female–female competition in this species. In the same line of reasoning, heterochely was present in adult males, although it was also present to a lesser degree in adult females. Female asymmetry of chelipeds suggests the evolution of an unconventional role in female major cheliped use. The major cheliped showed a positive allometric growth pattern through the ontogeny of both sexes. However, when growth patterns of the major and minor chelipeds were compared, the fitted regression lines for each sex had different slopes, indicating that the cheliped could be an appendage sexually selected by individuals of the opposite sex during mating.
SAGE2 Scalable Amplified Group Environment
Creators: name: Leigh, Jason
name: Brown, Maxine
name: Renambot, Luc
Publisher: name: figshare
Year: 2018
Subjects: subject: 80103 Computer Graphics
subject: FOS: Computer and information sciences
subject: 80602 Computer-Human Interaction
subject: FOS: Psychology
subject: 80505 Web Technologies (excl. Web Search)

description: SAGE2 is a web-based, user-centered platform for small groups or large distributed teams to access digital media datasets from various sources and share and investigate content on display walls. SAGE2 builds on SAGE, previously funded by NSF. By making cyberinfrastructure more accessible to end systems and to end users, both in the lab and in the classroom, SAGE2 is transforming data visualization, data exploration and collaboration.
Equivalent qubit dynamics under classical and quantum noise
Creators: name: Saira, Olli-Pentti
name: Bergholm, Ville
name: Ojanen, Teemu
name: Mottonen, Mikko
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the dynamics of quantum systems under classical and quantum noise, focusing on decoherence in qubit systems. Classical noise is described by a random process leading to a stochastic temporal evolution of a closed quantum system, whereas quantum noise originates from the coupling of the microscopic quantum system to its macroscopic environment. We derive deterministic master equations describing the average evolution of the quantum system under classical continuous-time Markovian noise and two sets of master equations under quantum noise. Strikingly, these three equations of motion are shown to be equivalent in the case of classical random telegraph noise and proper quantum environments. Hence fully quantum-mechanical models within the Born approximation can be mapped to a quantum system under classical noise. Furthermore, we apply the derived equations together with pulse optimization techniques to achieve high-fidelity one-qubit operations under random telegraph noise, and hence fight decoherence in these systems of great practical interest.
description: 5 pages, 2 figures; converted to PRA format, added Fig. 2, corrected typos
Fast Spherical Centroidal Voronoi Mesh Generation: A Lloyd-preconditioned LBFGS Method in Parallel
Creators: name: Yang, Huanhuan
name: Gunzburger, Max
name: Ju, Lili
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: Centroidal Voronoi tessellation (CVT)-based mesh generation is a very effective technique for creating high-quality Voronoi meshes and their dual Delaunay triangulations that often play a crucial role in applications, including ocean and atmospheric simulations using finite volume schemes. In the next generation climate models, the spacing scales change dramatically across the whole sphere and require ultra-high resolution and smooth transitions from coarse to fine grid regions. Thus fast and robust spherical CVT (SCVT) meshing algorithms become highly desirable. In this paper, we first propose a Lloyd-preconditioned limited-memory BFGS method for constructing SCVTs that is also applicable to the construction of CVTs of general domains. This method is then parallelized based on overlapping domain decomposition, enabling excellent scalability on distributed systems. Results of several computational experiments show that the new method could incur computational time costs one order of magnitude smaller compared with some existing methods for generating large-scale highly variable-resolution meshes, while also providing significantly improvements in mesh quality.
QCD with Adjoint Scalars in 2D: Properties in the Colourless Scalar Sector
Creators: name: Bialas, P.
name: Morel, A.
name: Petersson, B.
name: Petrov, K.
name: Reisz, T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present a numerical study of an SU(3) gauged 2D model for adjoint scalar fields, defined by dimensional reduction of pure gauge QCD in (2+1)D at high temperature. In the symmetric phase of its global Z_2 symmetry, two colourless boundstates, even and odd under Z_2, are identified. Their respective contributions (poles) in correlation functions of local composite operators A_n of degree n=2p and 2p+1 in the scalar fields (p=1,2) fulfill factorization. The contributions of two particle states (cuts) are detected. Their size agrees with estimates based on a meanfield-like decomposition of the p=2 operators into polynomials in p=1 operators. No sizable signal in any A_n correlation can be attributed to 1/n times a Debye screening length associated with n elementary fields. These results are quantitatively consistent with the picture of scalar ``matter'' fields confined within colourless boundstates whose residual ``strong'' interactions are very weak.
description: 27 pages, improved presentation of results and some references added, as accepted by Nucl. Phys. B