cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Efficiency at maximum power: An analytically solvable model for stochastic heat engines
Creators: name: Schmiedl, Tim
name: Seifert, Udo
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study a class of cyclic Brownian heat engines in the framework of finite-time thermodynamics. For infinitely long cycle times, the engine works at the Carnot efficiency limit producing, however, zero power. For the efficiency at maximum power, we find a universal expression, different from the endoreversible Curzon-Ahlborn efficiency. Our results are illustrated with a simple one-dimensional engine working in and with a time-dependent harmonic potential.
description: 6 pages, 3 figures
Norm groups and class fields of formally real quasilocal fields
Creators: name: Chipchakov, I. D.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Rings and Algebras (math.RA)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 12F10 (Primary) 12D15, 11S31 (Secondary)

description: This paper establishes a relationship between finite extensions and norm groups of formally real quasilocal fields, which yields a generally nonabelian local class field theory, including analogues to the fundamental correspondence, the local reciprocity law and the norm limitation theorem.
description: 10 pages. A number of minor corrections and improvements
Singularities in large deviations of work in quantum quenches
Creators: name: Rotondo, P.
name: Minar, J.
name: Garrahan, J. P.
name: Lesanovsky, I.
name: Marcuzzi, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate large deviations of the work performed in a quantum quench across two different phases separated by a quantum critical point, using as example the Dicke model quenched from its superradiant to its normal phase. We extract the distribution of the work from the Loschmidt amplitude and compute for both the corresponding large-deviation forms. Comparing these findings with the predictions of the classification scheme put forward in [Phys. Rev. Lett. 109, 250602 (2012)], we are able to identify a regime which is in fact distinct to the ones identified so far: here the rate function exhibits a non-analytical point which is a strong indication of the existence of an out-of-equilibrium phase transition in the rare fluctuations of the work.
description: 4+3 pages, 2 figures
Conceptual and normative framework for tackling the ethical, epistemic, disciplinary and RI-related challenges of advancing OS-practices
Creators: name: Holm, Søren
name: Bernabe, Rosemarie
name: Simm, Kadri
name: Rochambeau, Mathieu
name: Watkin, Jaana Eigi
name: Hofmann, Bjørn
name: Jost, François
name: Le Gall, Olivier
name: Neiders, Ivars
name: Mezinska, Signe
name: Carvalho, Ana Sofia
name: Strecht, Maria
name: Voarino, Nathalie
Publisher: name: Zenodo
Year: 2023

description: This framework provides guidance by establishing the normative foundations of OS, making explicit the ethical and epistemic issues of OS, raising epistemic/normative questions as guideposts for discussion, providing recommendations to stakeholders for addressing the challenges and offers a method for improving decision-making in the context of specific goals/tasks.
Laser Ranging for Gravitational, Lunar, and Planetary Science
Creators: name: Merkowitz, Stephen M.
name: Dabney, Philip W.
name: Livas, Jeffrey C.
name: McGarry, Jan F.
name: Neumann, Gregory A.
name: Zagwodzki, Thomas W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: More precise lunar and Martian ranging will enable unprecedented tests of Einstein's theory of General Relativity and well as lunar and planetary science. NASA is currently planning several missions to return to the Moon, and it is natural to consider if precision laser ranging instruments should be included. New advanced retroreflector arrays at carefully chosen landing sites would have an immediate positive impact on lunar and gravitational studies. Laser transponders are currently being developed that may offer an advantage over passive ranging, and could be adapted for use on Mars and other distant objects. Precision ranging capability can also be combined with optical communications for an extremely versatile instrument. In this paper we discuss the science that can be gained by improved lunar and Martian ranging along with several technologies that can be used for this purpose.
description: 14 pages, 3 figures, To appear in the International Journal of Modern Physics D
Taxonomies of Visual Programming and Program Visualization
Creators: name: Myers, Brad
Publisher: name: Carnegie Mellon University
Year: 1990
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: There has been a great interest recently in systems that use graphics to aid in the programming, debugging, and understanding of computer systems. The terms ‘‘Visual Programming’’ and "Program Visualization’’ have been applied to these systems. This paper attempts to provide more meaning to these terms by giving precise definitions, and then surveys a number of systems that can be classified as providing Visual Programming or Program Visualization. These systems are organized by classifying them into three different taxonomies.
Additional file 1 of Turning up the heat on non-immunoreactive tumors: autophagy influences the immune microenvironment in pancreatic cancer
Creators: name: Lu, Si-Yuan
name: Hua, Jie
name: Liu, Jiang
name: Wei, Miao-Yan
name: Liang, Chen
name: Meng, Qing-Cai
name: Zhang, Bo
name: Yu, Xian Jun
name: Wang, Wei
name: Xu, Jin
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Supplementary Material 1
Traversing time dependent light fields for daylight glare evaluation: Method
Creators: name: Wasilewski, Stephen
Publisher: name: Zenodo
Year: 2019
Subjects: glare
spatio-temporal
daylight
visual comfort
light field

description: Kein Abstract vorhanden
description: + ID der Publikation: hslu_74771 + Art des Beitrages: Referat/Vortrag + Sprache: Englisch + Letzte Aktualisierung: 2019-12-03 14:37:50
Pulse phase-resolved analysis of SMC X-3 during its 2016--2017 super-Eddington outburst
Creators: name: Zhao, Hai-Hui
name: Weng, Shan-Shan
name: Ge, Ming-Yu
name: Bian, Wei-Hao
name: Yuan, Qi-Rong
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The Be X-ray pulsar SMC X-3 underwent an extra long and ultraluminous giant outburst from 2016 August to 2017 March. The peak X-ray luminosity is up to $\sim 10^{39}$ erg/s, suggesting a mildly super-Eddington accretion onto the strongly magnetized neutron star. It therefore bridges the gap between the Galactic Be/X-ray binaries ($L_{\rm X}^{\rm peak} \leq 10^{38}$ erg/s) and the ultraluminous X-ray pulsars ($L_{\rm X}^{\rm peak} \geq 10^{40}$ erg/s) found in nearby galaxies. A number of observations were carried out to observe the outburst. In this paper, we perform a comprehensive phase-resolved analysis on the high quality data obtained with the Nustar and XMM-Newton, which were observed at a high and intermediate luminosity levels. In order to get a better understanding on the evolution of the whole extreme burst, we take the Swift results at the low luminosity state into account as well. At the early stage of outburst, the source shows a double-peak pulse profile, the second main peak approaches the first one and merges into the single peak at the low luminosity. The second main peak vanishes beyond 20 keV, and its radiation becomes much softer than that of the first main peak. The line widths of fluorescent iron line vary dramatically with phases, indicating a complicated geometry of accretion flows. In contrast to the case at low luminosity, the pulse fraction increases with the photon energy. The significant small pulse fraction detected below 1 keV can be interpreted as the existence of an additional thermal component located at far away from the central neutron star.
description: 6 pages, 2 tables, 2 figures, Published in Astrophysics and Space Science
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00323
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/2019
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: comptes

description: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173), f. 00323, 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
Multifield Polygonal Bounces
Creators: name: Guada, Victor
name: Maiezza, Alessio
name: Nemevšek, Miha
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a new approach for computing tunneling rates in quantum or thermal field theory with multiple scalar fields. It is based on exact analytical solutions of piecewise linear potentials with many segments that describes any given potential to arbitrary precision. The method is first developed for the single field case in 3 and 4 space-time dimensions and demonstrated on examples of classical potentials as well as the calculation of quantum fluctuations. A systematic expansion of the potential beyond the linear order is considered, taking into account higher order corrections, which paves the way for multiple scalar fields. We thereby provide a fast semi-analytical tool for evaluating the bounce action for theories with an extended scalar sector.
description: 15 pages, 12 figures, polygonal bounces extended to multi-fields, computation of the prefactor, added references
Griffiths-McCoy singularities, Lee-Yang zeros and the cavity method in a solvable diluted ferromagnet
Creators: name: Laumann, C.
name: Scardicchio, A.
name: Sondhi, S. L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study the diluted Ising ferromagnet on the Bethe lattice as a case study for the application of the cavity method to problems with Griffiths-McCoy singularities. Specifically, we are able to make much progress at infinite coupling where we compute, from the cavity method, the density of Lee-Yang zeroes in the paramagnetic Griffiths region as well as the properties of the phase transition to the ferromagnet. This phase transition is itself of a Griffiths-McCoy character albeit with a power law distribution of cluster sizes.
description: 11 pages, 7 figures
A fixed point theorem for plane homeomorphisms with the topological shadowing property
Creators: name: Cousillas, Gonzalo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37E30, 37B20

description: In this paper we show that every homeomorphism of the plane with the topological shadowing property has a fixed point. Also, we show that a linear isomorphism of an Euclidean space has the topological shadowing property if and only if the origin is an attractor or a repeller.
description: 9 pages, 1 figure
title: High-resolution Imaging of Dust Shells Using Keck aperture Masking and the IOTA Interferometer
Creators: name: Monnier, J. D.
name: Millan-Gabet, R.
name: Tuthill, P. G.
name: Traub, W. A.
name: Coudé Du Foresto, V.
name: Danchi, W. C.
name: Lacasse, M. G.
name: Morel, S.
name: Perrin, G.
name: Porro, I. L.
name: Schloerb, F. P.
name: Townes, C. H.
Publisher: name: University of Massachusetts Amherst
Year: 2004

description: This paper was harvested from ArXiv.org and ArXiv identifier is arXiv:0401363v1
description: We present first results of an experiment to combine data from Keck aperture masking and the Infrared-Optical Telescope Array (IOTA) to image the circumstellar environments of evolved stars with ∼20 milliarcsecond resolution. The unique combination of excellent Fourier coverage at short baselines and highquality long-baseline fringe data allows us to determine the location and clumpiness of the inner-most hot dust in the envelopes, and to measure the diameters of the underlying stars themselves. We find evidence for large-scale inhomogeneities in some dust shells and also significant deviations from uniform brightness for the photospheres of the most evolved M-stars. Deviations from spherically-symmetric mass loss in the red supergiant NML Cyg could be related to recent evidence for dynamically-important magnetic fields and/or stellar rotation. We point out that dust shell asymmetries, like those observed here, can qualitatively explain the difficulty recent workers have had in simultaneously fitting the broad-band spectral energy distributions and high-resolution spatial information, without invoking unusual dust properties or multiple distinct shells (from hypothetical “superwinds”). This paper is the first to combine optical interferometry data from multiple facilities for imaging, and we discuss the challenges and potential for the future of this method, given current calibration and software limitations.
Additional file 1 of Synthesis of ellagic acid glucoside using glucansucrase from Leuconostoc and characterization of this glucoside as a functional neuroprotective agent
Creators: name: Yu, Hyejin
name: Jeong, Hana
name: Yang, Kwang-Yeol
name: Cho, Jeong-Yong
name: Hong, In Ki
name: Nam, Seung-Hee
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Plant Biology

description: Additional file 1: Figure S1. MTT assay was performed to evaluate the potential cytotoxic activity. SH-SY5Y cells were treated with different concentrations of ellagic acid or ellagic acid glucoside (1.5–200 μM). Results are presented as mean ± standard deviation of triplicate repeats. ∗, ∗∗: Significantly different from the control group at p
On the final spin from the coalescence of two black holes
Creators: name: Rezzolla, Luciano
name: Barausse, Enrico
name: Dorband, Ernst Nils
name: Pollney, Denis
name: Reisswig, Christian
name: Seiler, Jennifer
name: Husa, Sascha
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We provide a compact analytic formula to compute the spin of the black hole produced by the coalescence of two black holes. The expression, which uses an analytic fit of numerical-relativity data and relies on four assumptions, aims at modelling generic initial spin configurations and mass ratios. A comparison with numerical-relativity simulations already shows very accurate agreements with all of the numerical data available to date, but we also suggest a number of ways in which our predictions can be further improved.
description: Extended discussion of physical assumptions to make them less cryptic; matches published version
Task-based Adaptation for Ubiquitous Computing
Creators: name: Sousa, João
name: Poladian, Vahe
name: Garlan, David
name: Schmerl, Bradley
name: Shaw, Mary
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: An important domain for autonomic systems in the area of ubiquitous computing: Users are increasingly surrounded by technology that is heterogeneous, pervasive, and variable. In this paper we describe our work in developing self-adapting computing infrastructure that automates the configuration and reconfiguration of such environments. Focusing on the engineering issues of self-adaptation in the presence of heterogeneous platforms, legacy applications, mobile users, and resource variable environments, we describe a new approach based on the following key ideas: (a) Explicit representation of user tasks allows us to determine what service qualities are required of a given configuration: (b) Decoupling task and preference specifications from the lower level mechanisms that carry out those preferences provides a clean engineering separation of concerns between what is needed and how it is carried out: and (c) Efficient algorithms allow us to calculate in real time near-optimal resource allocations and reallocations for a given task.
Additional file 1: of Involvement of jasmonic acid, ethylene and salicylic acid signaling pathways behind the systemic resistance induced by Trichoderma longibrachiatum H9 in cucumber
Creators: name: Yuan, Min
name: Huang, Yuanyuan
name: Ge, Weina
name: Jia, Zhenhua
name: Song, Shuishan
name: Zhang, Lan
name: Huang, Yali
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Table S1. The primer sequences for the PCR amplification. (DOC 58 kb)
Sub-Kolmogorov-Scale Fluctuations in Fluid Turbulence
Creators: name: Schumacher, Joerg
Publisher: name: arXiv
Year: 2007
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We relate the intermittent fluctuations of velocity gradients in turbulence to a whole range of local dissipation scales generalizing the picture of a single mean dissipation length. The statistical distribution of these local dissipation scales as a function of Reynolds number is determined in numerical simulations of forced homogeneous isotropic turbulence with a spectral resolution never applied before which exceeds the standard one by at least a factor of eight. The core of the scale distribution agrees well with a theoretical prediction. Increasing Reynolds number causes the generation of ever finer local dissipation scales. This is in line with a less steep decay of the large-wavenumber energy spectra in the dissipation range. The energy spectrum for the highest accessible Taylor microscale Reynolds number R_lambda=107 does not show a bottleneck.
description: 8 pages, 5 figures (Figs. 1 and 3 in reduced quality)
Graph Laplacian for Image Anomaly Detection
Creators: name: Verdoja, Francesco
name: Grangetto, Marco
Publisher: name: arXiv
Year: 2018
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Reed-Xiaoli detector (RXD) is recognized as the benchmark algorithm for image anomaly detection; however, it presents known limitations, namely the dependence over the image following a multivariate Gaussian model, the estimation and inversion of a high-dimensional covariance matrix, and the inability to effectively include spatial awareness in its evaluation. In this work, a novel graph-based solution to the image anomaly detection problem is proposed; leveraging the graph Fourier transform, we are able to overcome some of RXD's limitations while reducing computational cost at the same time. Tests over both hyperspectral and medical images, using both synthetic and real anomalies, prove the proposed technique is able to obtain significant gains over performance by other algorithms in the state of the art.
description: Published in Machine Vision and Applications (Springer)
Tactile Gestures for Human/Robot Interaction
Creators: name: Voyles, Richard M.
name: Khosla, Pradeep
Publisher: name: Carnegie Mellon University
Year: 1995
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Gesture-Based Programming is a new paradigm to ease the burden of programming robots. By tapping in to the user’s wealth of experience with contact transitions, compliance, uncertainty and operations sequencing, we hope to provide a more intuitive programming environment for complex, real-world tasks based on the expressiveness of non-verbal communication. A requirement for this to be accomplished is the ability to interpret gestures to infer the intentions behind them. As a first step toward this goal, this paper presents an application of distributed perception for inferring a user’s intentions by observing tactile gestures. These gestures consist of sparse, inexact, physical “nudges” applied to the robot’s end effector for the purpose of modifying its trajectory in free space. A set of independent agents - each with its own local, fuzzified, heuristic model of a particular trajectory parameter - observes data from a wrist force/torque sensor to evaluate the gestures. The agents then independently determine the confidence of their respective findings and distributed arbitration resolves the interpretation through voting.
Future Experiments in Relativistic Heavy Ion Collisions
Creators: name: Bellwied, Rene
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The measurements at RHIC have revealed a new state of matter, which needs to be further characterized in order to better understand its implications for the early evolution of the universe and QCD. I will show that, in the near future, complementary key measurements can be performed at RHIC, LHC, and FAIR. I will focus on results than can be obtained using identified particles, a probe which has been the basis for this conference over the past three decades. The sophisticated detectors, built and planned, for all three accelerator facilities enable us to measure leptons, photons, muons as well as hadrons and resonances of all flavors almost equally well, which makes these experiments unprecedented precision tools for the comprehensive understanding of the physics of the early universe.
description: 10 pages, 4 figures, Proceedings for Summary Talk at SQM 2007, Levoca, Slovakia, June 24-29, 2007
Spin-orbit interaction in final state as possible reason for T-odd correlation in ternary fission
Creators: name: Barabanov, A. L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A model for ternary fission is discussed in which a third particle (alpha-particle) is emitted due to non-adiabatic change of the nuclear potential at neck rapture. An expression for energy and angular distribution of alpha-particles is proposed. It is shown that an interaction between spin of fissioning system and orbital momentum of alpha-particle (spin-orbit interaction in the final state) results in recently observed asymmetry of alpha-particle emission, which can be formally related to T-odd correlation. No strong dependence of the asymmetry on the angle of alpha-particle emission with respect to the fission axis is predicted by the model in accordance with the experimental data.
description: 11 pages. The work was presented at the ISINN-9 (2001, Dubna, Russia) after a T odd triple correlation had been found in ternary fission. Now the model proposed in this work is of additional interest because it provides a possibility to describe a smooth angular dependence of triple correlation recently observed (see F. Goennenwein et al. PLB, 2007, V.652, P.13.)
Tabular and Textual Methods for Selecting Objects from a Group
Creators: name: Pane, John
name: Myers, Brad
Publisher: name: Carnegie Mellon University
Year: 2000
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: The accurate formulation of boolean expressions is a notorious problem in programming languages and database query tools. This paper studies the ways that untrained users naturally express and interpret queries, revealing some of the underlying reasons why this task is so difficult. Among the study's findings are: people interpret the word AND to mean either conjunction or disjunction depending on context, the scope to which they attribute the word NOT depends on whether the subsequent operator is AND or OR, and they often ignore parenthesis. Therefore, relying on these words and symbols for query formulation will result in poor usability. A tabular query form is proposed that avoids the need to name the operators, provides a clear distinction between conjunction and disjunction, and makes grouping more explicit. Comparing the tabular language with textual boolean expressions, the study finds that untrained users perform better when they express their queries in the tabular language, and about equally well when interpreting queries written in either language. We conclude that systems may benefit by adopting a tabular notation for query formulation.
Locality of Edge States and Entanglement Spectrum from Strong Subadditivity
Creators: name: Kato, Kohtaro
name: Brandao, Fernando G. S. L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider two-dimensional states of matter satisfying an uniform area law for entanglement. We show that the topological entanglement entropy is equal to the minimum relative entropy distance from the reduced state to the set of thermal states of local models. The argument is based on strong subadditivity of quantum entropy. For states with zero topological entanglement entropy, in particular, the formula gives locality of the states at the boundary of a region as thermal states of local Hamiltonians. It also implies that the entanglement spectrum of a two-dimensional region is equal to the spectrum of a one-dimensional local thermal state on the boundary of the region.
description: v1; 5+4 pages, 5 figures. v2; 5+5 pages, 5 figures. Presentation has been improved. Accepted for publication in Physical Review B
Mitteilungen des Oberhessischen Geschichtsvereins Gießen 108 (2023) Supplement
Creators: name: (:Unkn) Unknown
name: Justus Liebig University Giessen
Publisher: name: Universitätsbibliothek Gießen
Year: 2023
Subjects: subject: ddc:943

description: Steffen Boßhammer: Vorbemerkungen Maya Katharina Gelzenleuchter: Probleme und Herausforderungen bei der Wiederaufnahme des Ruderbetriebes nach 1945 in der Gießener Rudergesellschaft 1877 e.V. Johanna Gerschlauer: Wie beeinflusste die Person Stefan Bellof die Popularität des Rennsports? Pascal Jung: „Als das Fahrrad auf die Welt kam, war es männlich“. Die Geschichte von Sigrid Magel und dem Radsport Rami Ladouz: Die Hyperinflation und der Gießener Wohnungsmarkt 1923 – Konflikte zwischen Mietern, Vermietern und städtischen Behörden
QCD corrections to hadronic WWZ production with leptonic decays
Creators: name: Hankele, V.
name: Zeppenfeld, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Multi-lepton signatures appear in many new physics searches at the Large Hadron Collider. We here consider WWZ production with subsequent leptonic decay of the three vector bosons as a SM source of multi-lepton events. We have calculated the next-to-leading order QCD corrections for the full $p p\to 6$ lepton production cross sections in hadronic collisions. Results have been implemented in the form of a flexible parton-level Monte-Carlo program which allows to calculate the QCD corrections for arbitrary distributions and acceptance cuts.
description: 11 pages, 4 figures, version published in physics letters B
WKB Method and Quantum Periods beyond Genus One
Creators: name: Fischbach, Fabian
name: Klemm, Albrecht
name: Nega, Christoph
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We extend topological string methods in order to perform WKB approximations for quantum mechanical problems with higher order potentials efficiently. This requires techniques for the evaluation of the relevant quantum periods for Riemann surfaces beyond genus one. The basis of these quantum periods is fixed using the leading behaviour of the classical periods. The full expansion of the quantum periods is obtained using a system of Picard-Fuchs like operators for a sequence of integrals of meromorphic forms of the second kind. Discrete automorphisms of simple higher order potentials allow to view the corresponding higher genus curves as covering of a genus one curve. In this case the quantum periods can be alternatively obtained using the holomorphic anomaly solved in the holomorphic limit within the ring of quasi modular forms of a congruent subgroup of SL$(2,\mathbb{Z})$ as we check for a symmetric sextic potential.
description: V2: references added, typos corrected, version matching publication in Journal of Physics A: Mathematical and Theoretical
Additional file 1 of Changes in physical activity and rest-activity circadian rhythm among Hong Kong community aged population before and during COVID-19
Creators: name: LEE, Priscilla Ming Yi
name: Huang, Bixia
name: Liao, Gengze
name: Chan, Chi Kuen
name: Tai, Lai-bun
name: Tsang, Chun Yuk Jason
name: Leung, Chi Chiu
name: Kwan, Mei-Po
name: Tse, Lap Ah.
Publisher: name: figshare
Year: 2021
Subjects: subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Distribution of type of physical activities by the time of COVID-19 outbreak among 242 Hong Kong older men. Table S2. Association between period of COVID-19 outbreak and physical activity levels according to sum of vector magnitudes.
Path Integrals in Lattice Quantum Chromodynamics
Creators: name: Lee, Frank X.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I discuss the use of path integrals to study strong-interaction physics from first principles. The underlying theory is cast into path integrals which are evaluated numerically using Monte Carlo methods on a space-time lattice. Examples are given on progress related to nuclear physics.
description: 6 pages, 5 figures. Talk given at the International Conference on Path Integrals - New Trends and Perspectives, 23-28 September 2007, Dresden, Germany
Comparisons of MHD Propeller Model with Observations of Cataclysmic Variable AE Aqr
Creators: name: Blinova, A. A.
name: Romanova, M. M.
name: Ustyugova, G. V.
name: Koldoba, A. V.
name: Lovelace, R. V. E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We have developed a numerical MHD model of the propeller candidate star AE Aqr using axisymmetric magneto-hydrodynamic (MHD) simulations. We suggest that AE Aqr is an intermediate polar-type star, where the magnetic field is relatively weak and an accretion disc may form around the white dwarf. The star is in the propeller regime, and many of its observational properties are determined by the disc-magnetosphere interaction. Comparisons of the characteristics of the observed versus modelled AE Aqr star show that the model can explain many observational properties of AE Aqr. In a representative model, the magnetic field of the star is B\approx 3.3x10^5 G and the time averaged accretion rate in the disc is 5.5\times 10^{16} g/s. Most of this matter is ejected into conically-shaped winds. The numerical model explains the rapid spin-down of AE Aqr through the outflow of angular momentum from the surface of the star to the wind, corona and disc. The energy budget in the outflows, 9x10^{33} erg/s, is sufficient for explaining the observed flaring radiation in different wavebands. The time scale of ejections into the wind matches the short time scale variability in the light curves of AE Aqr.
description: 11 pages, 4 figures, accepted by MNRAS
System Safety as an Emergent Property in Composite Systems
Creators: name: Black, Jennifer
name: Koopman, Philip
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Decomposition is used to manage system complexity, but is problematic for emergent properties such as system safety. Previously, we introduced Indirect Control Path Analysis (ICPA) for elaborating system safety goals in composite systems. We now provide mathematical definitions of emergent and composable system behaviors in the context of formal specifications and ICPA, and identify useful special cases in which partial decomposition of emergent safety goals is possible. We apply ICPA to a semi-autonomous automotive system to identify safety goals for key subsystems, and then monitor the system and subsystem goals at run-time in an implementation of the vehicle. Although false negatives at the subsystem level indicate the subgoals do not fully compose the original safety goal, some system-level goal violations are detected by subsystem monitors. In addition, monitoring at both the system and subsystem level has identified certain safety-related errors that may be imperceptible to system testers.
Improving Short-Term Electricity Price Forecasting Using Day-Ahead LMP with ARIMA Models
Creators: name: Zhao, Zhongyang
name: Wang, Caisheng
name: Nokleby, Matthew
name: Miller, Carol
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Short-term electricity price forecasting has become important for demand side management and power generation scheduling. Especially as the electricity market becomes more competitive, a more accurate price prediction than the day-ahead locational marginal price (DALMP) published by the independent system operator (ISO) will benefit participants in the market by increasing profit or improving load demand scheduling. Hence, the main idea of this paper is to use autoregressive integrated moving average (ARIMA) models to obtain a better LMP prediction than the DALMP by utilizing the published DALMP, historical real-time LMP (RTLMP) and other useful information. First, a set of seasonal ARIMA (SARIMA) models utilizing the DALMP and historical RTLMP are developed and compared with autoregressive moving average (ARMA) models that use the differences between DALMP and RTLMP on their forecasting capability. A generalized autoregressive conditional heteroskedasticity (GARCH) model is implemented to further improve the forecasting by accounting for the price volatility. The models are trained and evaluated using real market data in the Midcontinent Independent System Operator (MISO) region. The evaluation results indicate that the ARMAX-GARCH model, where an exogenous time series indicates weekend days, improves the short-term electricity price prediction accuracy and outperforms the other proposed ARIMA models
description: IEEE PES 2017 General Meeting, Chicago, IL
title: ADCO, Cartulaire des Dominicains de Dijon (1286), Cart. 221 (H 53), 170 folios, f. 0338
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 des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios, f. 0338, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb15250518p
description: Provenance: http://www.idref.fr/02643413X/id
description: Provenance: https://www.geonames.org/6453767
description: Provenance: Dijon
description: Provenance: http://www.wikidata.org/entity/Q7003
The Higgs Phenomenon in Quantum Gravity
Creators: name: Percacci, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Higgs phenomenon occurs in theories of gravity in which the connection is an independent dynamical variable. The role of order parameters is played by the soldering form and a fiber metric. The breaking of the original gauge symmetry is linked to the appearance of geometrical structures on spacetime. These facts suggest certain modifications and generalizations of the theory. We propose a Higgs-like model which provides a dynamical explanation for the nondegeneracy of the metric and a framework for the unification of gravity with the other interactions.
description: This paper was published long ago but was not previously available in the archive. Some updates have been added in a postscript and some recent references added
GeVn complexes for silicon-based room-temperature single-atom nanoelectronics
Creators: name: Achilli, Simona
name: Manini, Nicola
name: Onida, Giovanni
name: Shinada, Takahiro
name: Tanii, Takashi
name: Prati, Enrico
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We characterize germanium-vacancy GeVn complexes in silicon using first-principles Density Functional Theory calculations with screening-dependent hybrid functionals. We report on the local geometry and electronic excited states of these defects, including charge transition levels corresponding to the addition of one or more electrons to the defect. Our main theoretical result concerns the GeV complex, which we show to give rise to two excited states deep in the gap, at -0.51 and -0.35 eV from the conduction band, consistently with the available spectroscopic data. The adopted theoretical scheme, suitable to compute a reliable estimate of the wavefunction decay, leads us to predict that such states are associated to an electron localization over a length of about 0.45 nm. By combining the electronic properties of the bare silicon vacancy, carrying deep states in the band gap, with the spatial controllability arising from single Ge ion implantation techniques, the GeVn complex emerges as a suitable ingredient for silicon-based room-temperature single-atom devices.
Bosonic spectral density of epitaxial thin-film La1.83Sr0.17CuO4 superconductors from infrared conductivity measurements
Creators: name: Hwang, J.
name: Schachinger, E.
name: Carbotte, J. P.
name: Gao, F.
name: Tanner, D. B.
name: Timusk, T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We use optical spectroscopy to investigate the excitations responsible for the structure in the optical self-energy of thin epitaxial films of La1.83Sr0.17CuO4. Using Eliashberg formalism to invert the optical spectra we extract the electron-boson spectral function and find that at low temperature it has a two component structure closely matching the spin excitation spectrum recently measured by magnetic neutron scattering. We contrast the temperature evolution of the spectral density and the two-peak behavior in La2-xSrxCuO4 with another high temperature superconductor Bi2Sr2CaCu2O8+d. The bosonic spectral functions of the two materials account for the low Tc of LSCO as compared to Bi-2212.
Kerr-Gauss-Bonnet Black Holes: An Analytical Approximation
Creators: name: Alexeyev, S.
name: Popov, N.
name: Startseva, M.
name: Barrau, A.
name: Grain, J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Gauss-Bonnet gravity provides one of the most promising frameworks to study curvature corrections to the Einstein action in supersymmetric string theories, while avoiding ghosts and keeping second order field equations. Although Schwarzschild-type solutions for Gauss-Bonnet black holes have been known for long, the Kerr-Gauss-Bonnet metric is missing. In this paper, a five dimensional Gauss-Bonnet approximation is analytically derived for spinning black holes and the related thermodynamical properties are briefly outlined.
description: 5 pages, 1 figure
Synthetic Workload Performance Analysis of Incremental Updates
Creators: name: Shoens, Kurt
name: Tomasic, Anthony
name: Garcia-Molina, Hector
Publisher: name: Carnegie Mellon University
Year: 1994
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Declining disk and CPU costs have kindled a renewed interest in efficient document indexing techniques. In this paper, the problem of incremental updates of inverted lists is addressed using a dual-structure index data structure that dynamically separates long and short inverted lists and optimizes the retrieval, update, and storage of each type of list. The behavior of this index is studied with the use of a synthetically-generated document collection and a simulation model of the algorithm. The index structure is shown to support rapid insertion of documents, fast queries, and to scale well to large document collections and many disks.
The Nature of Entrepreneurship and its Determinants: Opportunity or Necessity?
Creators: name: Brás, Gonçalo Rodrigues
name: Soukiazis, Elias
Publisher: name: Zenodo
Year: 2015
Subjects: Entrepreneurship by necessity, Entrepreneurship by opportunity, Cross-country regression models, convexity hypothesis, threshold level.

description: The objective of this presentation is to analyse the impact of economic and institutional factors, formal and informal, in the entrepreneurial activity of nations, particularly in Total Entrepreneurial Activity (TEA). In order to evaluate the simultaneous influence of economic and institutional factors on the entrepreneurial activity, a multiple regression approach is used with cross-country data sets. The results show that TEA is negatively related to infrastructural capacity and political stability of a country, and positively related to government spending and freedom of expression and corporate associations (Voice & Accountability) at a country level. It is also tested the relationship between TEA and GDP per capita. Our results confirm a convex relationship between the two variables giving evidence that the entrepreneurial activity is mostly necessity driven rather than motivated by opportunity.
Gaming and Education
Creators: name: Navneet Gupta
name: Hemlata Sharma
Publisher: name: Zenodo
Year: 2024

description: This studies paper delves into the intersection of gaming and training, exploring the dynamic ability of digital video games as equipment for getting to know and cognitive development. As generation maintains to redefine academic paradigms, video games have emerged as attractive structures able to fostering critical wondering, trouble-solving abilties, and collaborative getting to know reviews. This take a look at employs an interdisciplinary method, integrating perspectives from training, sport design, and cognitive psychology, to get to the bottom of the numerous dimensions of gaming in educational contexts. The studies examines the tremendous effect of tutorial video games on cognitive talents, motivation, and information retention. Through a complete assessment of existing literature, this paper illuminates the various genres and platforms which have tested efficacy in improving instructional results. The research extends to the design standards that underlie a success educational games, emphasizing their alignment with pedagogical objectives and curriculum integration. In addition, the take a look at addresses ability demanding situations and concerns associated with the incorporation of gaming into academic settings. Ethical issues, diverse gaining knowledge of patterns, and the virtual divide are scrutinized to provide a balanced perspective at the feasibility and inclusivity of gaming in schooling. To substantiate these insights, the research employs a combined-methods approach concerning surveys, qualitative interviews, and classroom observations. Data amassed from educators, students, and game builders make contributions to a nuanced information of the experiential and gaining knowledge of consequences associated with educational gaming. The implications of this research expand beyond the academic realm, informing educators, policymakers, and game developers on best practices for integrating gaming into instructional frameworks. By fostering a deeper know-how of the synergies among play and pedagogy, this take a look at aims to make contributions to the continuing communicate on the role of gaming in shaping the future of training. To substantiate these insights, the research employs a combined-methods approach concerning surveys, qualitative interviews, and classroom observations. Data amassed from educators, students, and game builders make contributions to a nuanced information of the experiential and gaining knowledge of consequences associated with educational gaming.
Invariant conserved currents in gravity theories: diffeomorphisms and local gauge symmetries
Creators: name: Obukhov, Yuri N.
name: Rubilar, Guillermo F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Previously, we have developed a general method to construct invariant conserved currents and charges in gravitational theories with Lagrangians that are invariant under spacetime diffeomorphisms and local Lorentz transformations. This approach is now generalized to the case when the local Lorentz group is replaced by an arbitrary local gauge group. The particular examples include the Maxwell and Yang-Mills fields coupled to gravity with Abelian and non-Abelian local internal symmetries, and the metric-affine gravity in which the local Lorentz spacetime group is extended to the local general linear group.
description: 28 pages, Revtex