cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
An Opportunistic AODV Routing Scheme : A Cognitive Mobile Agents Approach
Creators: name: Hegde, Seema B
name: Babu, Sathish
name: Venkatram, Pallapa
Publisher: name: arXiv
Year: 2017
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences
subject: C.2.2; I.2.0

description: In Manets Dynamics and Robustness are the key features of the nodes and are governed by several routing protocols such as AODV, DSR and so on. However in the network the growing resource demand leads to resource scarcity. The Node Mobility often leads to the link breakages and high routing overhead decreasing the stability and reliability of the network connectivity. In this context, the paper proposes a novel opportunistic AODV routing scheme which implements a cognitive agent based intelligent technique to set up a stable connectivity over the Manet. The Scheme computes the routing metric (rf) based on the collaboration sensitivity levels of the nodes obtained based through the knowledge based decision. This Routing Metric is subsequently used to set up the stable path for network connectivity. Thus minimizes the route overhead and increases the stability of the path. The Performance evaluation is conducted in comparison with the AODV and sleep AODV routing protocol and validated.
description: 21 pages, 16 figures, International Journal of Ad hoc, Sensor & Ubiquitous Computing
Immediate and Long-Term Effectiveness of Disciplinary Tactics by Type of Toddler Noncompliance
Creators: name: Larzelere, Robert E.
name: Knowles, Sada J.
name: Henry, Carolyn S.
name: Ritchie, Kathy L.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Objective. To clarify when the disciplinary recommendations of positive parenting and behavioral parent training apply, this study investigated how the effectiveness of seven disciplinary tactics varies by type of toddler noncompliance, using methods to improve the validity of causal inferences. Design. Multilevel modeling and hierarchical longitudinal regression are used to test immediate and long-term effectiveness of disciplinary tactics in a convenience sample of 102 mother–toddler pairs, using coded information from detailed descriptions of a sample of five discipline episodes along with survey measures. Results. Offering alternatives is the most effective disciplinary tactic for reducing noncompliance severity immediately regardless of the type of noncompliance. Reasoning is the second best tactic for immediately reducing noncompliance severity when responding to parent-oriented noncompliance (negotiating and whining), whereas power assertive and punishment tactics are least effective, but the immediate effectiveness of those tactics reverses when responding to parent-opposing noncompliance (defiance and hitting). Long-term outcomes also differ for toddlers whose predominant noncompliance is parent-oriented or parent-opposing. For parent-oriented toddlers, frequently offering alternatives leads to reduced externalizing problems, whereas punishments increase their behavior problems. For oppositional toddlers, offering alternatives too frequently increases externalizing problems, whereas moderate use of punishments (<16% of the time) decreases total behavior problems. Frequent reasoning also reduces subsequent externalizing problems for oppositional toddlers, despite being the least effective disciplinary response for de-escalating parent-opposing noncompliance immediately. Conclusions. Parenting advice should move beyond universal disciplinary recommendations to help parents match their disciplinary tactics to their child’s type of noncompliance.
Mass Fractal Dimension of the Ribosome and Implication of its Dynamic Characteristics
Creators: name: Lee, Chang-Yong
Publisher: name: arXiv
Year: 2006
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: Self-similar properties of the ribosome in terms of the mass fractal dimension are investigated. We find that both the 30S subunit and the 16S rRNA have fractal dimensions of 2.58 and 2.82, respectively; while the 50S subunit as well as the 23S rRNA has the mass fractal dimension close to 3, implying a compact three dimensional macromolecule. This finding supports the dynamic and active role of the 30S subunit in the protein synthesis, in contrast to the pass role of the 50S subunit.
description: 7 pages, 2 figures
Topics in Pintupi-Luritja syntax and semantics
Creators: name: Gray, James
Publisher: name: The Australian National University
Year: 2024

description: This thesis investigates a number of issues in the syntax and semantics of Pintupi-Luritja, a Western Desert (Pama-Nyungan) language spoken in Central Australia. Languages of the region have long been noted for their non-configurational character, whereby the role of syntax in determining or constraining grammatical phenomena is uncertain. However this research has largely been restricted to the determination of grammatical functions, and information structural notions. The role of scope for example as a semantic factor with a potential syntactic reflex has been comparatively much less investigated. Based on both original fieldwork and existing materials, in this thesis I investigate a range of topics in Pintupi-Luritja, and to what extent variations in meaning correlate with variations in word order. These topics include negation, focus sensitivity, and modality. These are investigated both as standalone phenomena, as well as how they interact with each other. This work suggests that to differing degrees in different domains, syntax does play an important role in determining how these phenomena interact semantically. These studies therefore not only provide a deeper description of negation, focus sensitivity, and modality in Pintupi-Luritja, but also informs both our understanding of these topics as phenomena of natural language. This in turn has theoretical significance, helping to map out the (limits of) variation in how languages do and don't encode certain phenomena through syntactic means.
Исполнительские парадигмы музыкального фольклора в современной массовой отечественной культуре
Creators: name: Летина Наталия Николаевна
name: Ежгурова Наталья Алексеевна
Publisher: name: Верхневолжский филологический вестник
Year: 2019
Subjects: музыкальный фольклор
исполнительская парадигма
трансформация фольклорных традиций
массовая культура
современная отечественная культура

description: Проблема предлагаемого исследования связана с изучением исполнительских парадигм музыкальных фольклорных традиций в современной отечественной массовой культуре. Актуальное бытование фольклорных традиций в ситуации доминирования массовой культуры носит кризисный характер, подвержено постоянной модернизирующей трансформации, адаптирующей традицию к возможностям современной аудитории и культуры. Важным контекстуальным аспектом актуальности исследования является поддержание национальной культурной идентичности в условиях глобализации, значимым фактором которого становится актуализация национальной культуры, закрепленная как одна из задач отечественной культурной политики. Актуальность собственно проблемного поля определяется необходимостью осознанного изучения современного состояния музыкального фольклора в отечественной культуре как условия сохранения, накопления и передачи знания музыкальных традиций отечественной культуры. В статье выявлены и охарактеризованы репрезентативные для отечественной массовой культуры исполнительские парадигмы актуализации музыкальных фольклорных традиций, а именнотворческая реконструкция, иронический и пародийный дискурс, экстраполяция музыкального фольклора в академическую музыку.
Additional file 1 of The optimal QTc selection in patients of acute myocardial infarction with poor perioperative prognosis
Creators: name: Wei, Xing
name: Feng, Jun
name: Zhang, Zhipeng
name: Wei, Jing
name: Hu, Ben
name: Long, Nv
name: Luo, Chunmiao
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Biotechnology
Biological Sciences not elsewhere classified

description: Supplementary Material 1
An XMM-Newton study of the sub-structure in M87's halo
Creators: name: Belsole, E.
name: Sauvageot, J. L.
name: Bohringer, H.
name: Worrall, D. M.
name: Matsushita, K.
name: Mushotzky, R. F.
name: Sakelliou, I.
name: Molendi, S.
name: Ehle, M.
name: Kennea, J.
name: Stewart, G.
name: Vestrand, W. T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The high signal to noise and good point spread function of XMM have allowed the first detailed study of the interaction between the thermal and radio emitting plasma in the central regions of M87. We show that the X-ray emitting structure, previously seen by ROSAT, is thermal in nature and that the east and southwest extensions in M87's X-ray halo have a significantly lower temperature (kT= 1.5 keV) than the surrounding ambient medium (kT= 2.3 keV). There is little or no evidence for non-thermal emission with an upper limit on the contribution of a power law component of spectral index flatter than 3 being less than 1% of the flux in the region of the radio lobes.
description: 6 pages, 8 color figures, to be published in A&A, number 365
Optimised Solar Concentrators in Multi-Tower Multi-Aiming Configurations
Creators: name: Corsi, Clotilde
Publisher: name: The Australian National University
Year: 2024

description: The increased focus on renewable energies all around the world is fuelled by a combination of global warming and others environmental concerns, fuel prices fluctuations and their long term uncertainties, and the growth of electricity demand in the most populated regions of the world. Concentrating Solar Thermal (CST) technologies are among the series of renewable energy technologies that are expected to play an important role in the mid to long-term future. In its most recent roadmap [1], the International Energy Agency estimates that CST technologies may provide 11% of global electricity generation by 2050. Solar Tower (ST) technology is one of the most promising CST technologies, due to its ability to achieve high operating temperatures and also integrate high temperature and high volume storage, allowing a wider range of application than other CST technologies. Although ST technology witnessed robust growth in the last years, it needs additional research to unlock its full potential and enhance its cost competitiveness. The improvement of the annual efficiency of heliostats fields in ST technology (currently typically well below the 70% mark) could significantly contribute to increase the cost competitiveness of this technology, since the cost of this ST subsystem is a large fraction of the total cost of the overall system. Up to now, research targeted to improve the annual efficiency of heliostat fields has resulted in limited gains in the annual efficiency, due to the interdependences of influent factors. Indeed, the improvement of some factors affect the performance of others and consequently limit the total gain. The ultimate goal of the proposed work is to identify the major factors limiting the techno-economic performance of the light collection and concentration (LCC) subsystem of a solar tower in a solar tower system and explore ways of overcoming them. This subsystem is the combination of the heliostat field and solar receiver(s) envelop(s). As a whole, the LCC subsystem is in charge of collecting and concentrating the direct solar radiation into the absorbing surfaces, and/or the entrance apertures of the central receiver(s), where the concentrated solar radiation is transformed into thermal energy. This identification will start with the formulation of idealized models of LCC subsystems to establish the upper limits of their techno-economic performance. Once these upper limits are established and their dependence on the main variables that characterize the LCC subsystem are analysed in detail, more realistic models of the LCC subsystem will be formulated and analysed, with the aim to gain insight on how to design high performance LCC subsystems that will substantially enhance the cost competitiveness of ST technology.
A toy model of polymer stretching
Creators: name: Guardiani, Carlo
name: Bagnoli, Franco
Publisher: name: arXiv
Year: 2006
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: We present an extremely simplified model of multiple-domains polymer stretching in an atomic force microscopy experiment. We portray each module as a binary set of contacts and decompose the system energy into a harmonic term (the cantilever) and long-range interactions terms inside each domain. Exact equilibrium computations and Monte Carlo simulations qualitatively reproduce the experimental saw-tooth pattern of force-extension profiles, corresponding (in our model) to first-order phase transitions. We study the influence of the coupling induced by the cantilever and the pulling speed on the relative heights of the force peaks. The results suggest that the increasing height of the critical force for subsequent unfolding events is an out-of-equilibrium effect due to a finite pulling speed. The dependence of the average unfolding force on the pulling speed is shown to reproduce the experimental logarithmic law.
description: New revised version
Close-by planets and flares in their host stars
Creators: name: Lanza, A. F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The interaction between the magnetic fields of late-type stars and their close-by planets may produce stellar flares as observed in active binary systems. However, in spite of several claims, conclusive evidence is still lacking. We estimate the magnetic energy available in the interaction using analytical models to provide an upper bound to the expected flare energy. We investigate three different mechanisms leading to magnetic energy release. The first two can release an energy up to $(0.2-1.2) B^{2}_{0} R^{3}/μ$, where $B_{0}$ is the surface field of the star, $R$ its radius, and $μ$ the magnetic permeability of the plasma. They operate in young active stars whose coronae have closed magnetic field lines up to the distance of their close-by planets that can trigger the energy release. The third mechanism operates in weakly or moderately active stars having a coronal field with predominantly open field lines at the distance of their planets. The released energy is of the order of $(0.002-0.1) B^{2}_{0} R^{3}/μ$ and depends on the ratio of the planetary to the stellar fields, thus allowing an indirect measurement of the former when the latter is known. We compute the released energy for different separations of the planet and different stellar parameters finding the conditions for the operation of the proposed mechanisms. An application to eight selected systems is presented. The computed energies and dissipation timescales are in agreement with flare observations in the eccentric system HD 17156 and in the circular systems HD 189733 and HD 179949. This kind of star-planet interaction can be unambiguously identified by the higher flaring frequency expected close to periastron in eccentric systems.
description: 17 pages, 9 figures, 5 tables; accepted to Astronomy and Astrophysics
title: ADCO, Cartulaire de Cîteaux pour les possessions d'Aloxe (XVe siècle), Cart. 182 (11 H 233), 105 folios, f. 0196
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/2017
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux pour les possessions d'Aloxe (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 182 (11 H 233), 105 folios, f. 0196, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d'Aloxe (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 182 (11 H 233), 105 folios, f. 0196, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
What can we infer about the underlying physics from burst distributions observed in an RMHD simulation ?
Creators: name: Watkins, N. W.
name: Oughton, S.
name: Freeman, M. P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We determine that the sizes of bursts in mean-square current density in a reduced magnetohydrodynamic (RMHD)simulation follow power-law probability density function (PDF). The PDFs for burst durations and waiting time between bursts are clearly not exponential and could also be power-law. This suffices to distinguish their behaviour from the original Bak et al. sandpile model which had exponential waiting time PDFs. However, it is not sufficient to distinguish between turbulence, some other SOC-like models, and other red noise sources.
description: In press, Planetary and Space Science. Proceedings of a session at European Geophysical Society General Assembly, Nice, 2000
title: ADCO, Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Cart. 29 (G 134), 996 folios, f. 0010
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0010, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0010, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Ferchutes
Creators: name: Bourges+ Ou AOROC Ou Univ_Edinburgh
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2016
Subjects: description des chutes de métal

description: Tableau thém
description: Bibliographic citation: Augier et al. 2012
description: Provenance: 18033536
description: Provenance: Bourges Port Sec Sud
description: Provenance: Port Sec Sud
description: created: 2002-2008
Notes on Ground-State Properties of Mixed Spin-1 and Spin-1=2 Lieb-Lattice Heisenberg Antiferromagnets
Creators: name: Hirose, Yuhei
name: Miura, Shoma
name: Yasuda, Chitoshi
name: Fukumoto, Yoshiyuki
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Quantum Monte Carlo (QMC) simulations are performed to study ground-state properties of a mixed spin-1 and spin-1/2 Lieb-lattice Heisenberg antiferromagnet, in order to get further insight beyond the modified spin-wave (MSW) study reported in [J. Phys. Soc. Jpn. 86, 014002 (2017)]. It is confirmed that the MSW results are in good agreement with the QMC results. In particular, the scaling relation found in the MSW study, which argues that sublattice spin reductions are inversely proportional to the sublattice sizes, is observed in our QMC simulation. We present a rigorous proof for spontaneous sublattice magnetizations induced by an infinitesimal uniform magnetic field. The calculation process in the MSW theory is reexamined to clarify the mathematical structure behind the scaling relation for sublattice long-range orders.
description: 4 pages, 1 figure
New cembrane-type diterpenoids from Bornean soft coral Nephthea sp. with antifungal activity against Lagenidium thermophilum
Creators: name: Tani, Kazuki
name: Kamada, Takashi
name: Chin-Soon Phan
name: Vairappan, Charles Santhanaraju
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Three new cembrane diterpenes, nephthecrassocolides A-B (1–2) and 6-acetoxy nephthenol acetate (3) along with three known compounds, 6-acetoxy-7,8-epoxy nephthenol acetate (4), epoxy nephthenol acetate (5) and nephthenol (6) were isolated from one population of Nephthea sp. Their structures were elucidated based on spectroscopic data analysis and the antifungal activities of compounds 1–6 were evaluated.
The Yang--Mills gauge field theory in the context of a generalized BRST--formalism including translations
Creators: name: Moritsch, O.
name: Schweda, M.
name: Sommer, T.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the algebraic renormalization of the Yang--Mills gauge field theory in the presence of translations. Due to the translations the algebra between Sorella's $\d$--operator, the exterior derivative and the BRST--operator closes. Therefore, we are able to derive an integrated parameter formula collecting in an elegant and compact way all nontrivial solutions of the descent equations.
description: 28 pages
Sharp-interface limits of a phase-field model with a generalized Navier slip boundary condition for moving contact lines
Creators: name: Xu, Xianmin
name: Di, Yana
name: Yu, Haijun
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The sharp-interface limits of a phase-field model with a generalized Navier slip boundary condition for moving contact line problem are studied by asymptotic analysis and numerical simulations. The effects of the {mobility} number as well as a phenomenological relaxation parameter in the boundary condition are considered. In asymptotic analysis, we focus on the case that the {mobility} number is the same order of the Cahn number and derive the sharp-interface limits for several setups of the boundary relaxation parameter. It is shown that the sharp interface limit of the phase field model is the standard two-phase incompressible Navier-Stokes equations coupled with several different slip boundary conditions. Numerical results are consistent with the analysis results and also illustrate the different convergence rates of the sharp-interface limits for different scalings of the two parameters.
Supplementary info from Noise-induced bistability in the quasi-neutral coexistence of viral RNAs under different replication modes. 21 February 2018 8 May 2018
Creators: name: Sardanyés, Josep
name: Arderiu, Andreu
name: Elena, Santiago F.
name: Alarcón, Tomás
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: 60114 Systems Biology
subject: FOS: Biological sciences
subject: 60199 Biochemistry and Cell Biology not elsewhere classified
subject: 69999 Biological Sciences not elsewhere classified
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: Evolutionary and dynamical investigations into real viral populations indicate that RNA replication can range between the two extremes represented by the so-called ‘stamping machine replication’ (SMR) and ‘geometric replication’ (GR). The impact of asymmetries in replication for single stranded, (+) sense RNA viruses has been mainly studied with deterministic models. However, viral replication should be better described by including stochasticity, as the cell infection process is typically initiated with a very small number of RNA macromolecules, and thus largely influenced by intrinsic noise. Under appropriate conditions, deterministic theoretical descriptions of viral RNA replication predict a quasi-neutral coexistence scenario, with a line of fixed points involving different strands' equilibrium ratios depending on the initial conditions. Recent research into the quasi-neutral coexistence in two competing populations reveals that stochastic fluctuations fundamentally alter the mean-field scenario, and one of the two species outcompetes the other one. In this manuscript, we study this phenomenon for viral RNAs replication modes by means of stochastic simulations and a diffusion approximation. Our results reveal that noise has a strong impact on the amplification of viral RNAs, also causing the emergence of noise-induced bistability. We provide analytical criteria for the dominance of (+) sense strands depending on the initial populations on the line of equilibria, which are in agreement with direct stochastic simulation results. The biological implications of this noise-driven mechanism are discussed within the framework of the evolutionary dynamics of RNA viruses with different modes of replication.
Additional file 1 of Risk factors of additional surgery after non-curative endoscopic submucosal dissection for early gastric cancer
Creators: name: Sun, Feng
name: Huang, Yibo
name: Sun, Yan
name: Wang, Xingzhou
name: Ai, Shichao
name: Guan, Wenxian
name: Wang, Meng
Publisher: name: figshare
Year: 2023
Subjects: Space Science
Medicine
Molecular Biology
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Developmental Biology
Marine Biology
Cancer

description: Supplementary Material 1
De Giorgi's approach to hyperbolic Cauchy problems: the case of nonhomogeneous equations
Creators: name: Tentarelli, Lorenzo
name: Tilli, Paolo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 35L70, 35L71, 35L75, 35L76, 35L90, 49J45

description: In this paper we discuss an extension of some results obtained by E. Serra and P. Tilli, in [Serra&Tilli '12, Serra&Tilli '16], concerning an original conjecture by E. De Giorgi ([De Giorgi '96, De Giorgi '06]) on a purely minimization approach to the Cauchy problem for the defocusing nonlinear wave equation. Precisely, we show how to extend the techniques developed by Serra and Tilli for homogeneous hyperbolic nonlinear PDEs to the nonhomogeneous case, thus proving that the idea of De Giorgi yields in fact an effective approach to investigate general hyperbolic equations.
description: 24 pages
Angle-resolved x-ray spectroscopic scheme to determine overlapping hyperfine splittings in highly charged helium-like ions
Creators: name: Wu, Z. W.
name: Volotka, A. V.
name: Surzhykov, A.
name: Fritzsche, S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: An angle-resolved x-ray spectroscopic scheme is presented for determining the hyperfine splitting of highly charged ions. For helium-like ions, in particular, we propose to measure either the angular distribution or polarization of the $1s2p~^{3}P_{1}, F \rightarrow 1s^{2}~^{1}S_{0}, F_{f}$ emission following the stimulated decay of the initial $1s2s~^{1}S_{0}, F_{i}$ level. It is found that both the angular and polarization characteristics of the emitted x-ray photons strongly depends on the (relative) \textit{splitting} of the partially overlapping hyperfine $1s2p~^{3}P_{1}, F$ resonances and may thus help resolve their hyperfine structure. The proposed scheme is feasible with present-day photon detectors and allows a measurement of the hyperfine splitting of helium-like ions with a relative accuracy of about $10^{-4}$.
description: 5 pages, 3 figures
Advanced relativistic VLBI model for geodesy
Creators: name: Soffel, Michael
name: Kopeikin, Sergei
name: Han, Wen-Biao
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Our present relativistic part of the geodetic VLBI model for Earthbound antennas is a consensus model which is considered as a standard for processing high-precision VLBI observations. It was created as a compromise between a variety of relativistic VLBI models proposed by different authors as documented in the IERS Conventions 2010. The accuracy of the consensus model is in the picosecond range for the group delay but this is not sufficient for current geodetic pur- poses. This paper provides a fully documented derivation of a new relativistic model having an accuracy substantially higher than one picosecond and based upon a well accepted formalism of relativistic celestial mechanics, astrometry and geodesy. Our new model fully confirms the consensus model at the picosecond level and in several respects goes to a great extent beyond it. More specifically, terms related to the acceleration of the geocenter are considered and kept in the model, the gravitational time-delay due to a massive body (planet, Sun, etc.) with arbitrary mass and spin-multipole moments is derived taking into account the motion of the body, and a new formalism for the time-delay problem of radio sources located at finite distance from VLBI stations is presented. Thus, the paper presents a substantially elaborated theoretical justification of the consensus model and its significant extension that allows researchers to make concrete estimates of the magnitude of residual terms of this model for any conceivable configuration of the source of light, massive bodies, and VLBI stations. The largest terms in the relativistic time delay which can affect the current VLBI observations are from the quadrupole and the angular momentum of the gravitating bodies that are known from the literature. These terms should be included in the new geodetic VLBI model for improving its consistency.
description: 37 pages, 4 figures
Tunable UV-Emitters through Graphene Plasmons
Creators: name: Sloan, Jamison
name: Rivera, Nicholas
name: Soljačić, Marin
name: Kaminer, Ido
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Control over the spontaneous emission of light through tailored optical environments remains a fundamental paradigm in nanophotonics. The use of highly-confined plasmons in materials such as graphene provides a promising platform to enhance transition rates in the IR-THz by many orders of magnitude. However, such enhancements involve near-field plasmon modes or other kinds of near-field coupling like quenching, and it is challenging to use these highly confined modes to harness light in the far-field due to the difficulty of plasmonic outcoupling. Here, we propose that through the use of radiative cascade chains in multi-level emitters, IR plasmons can be used to enhance far field spectra in the visible and UV range, even at energies greater than 10 eV. Combining Purcell-enhancement engineering, graphene plasmonics, and radiative cascade can result in a new type of UV emitter whose properties can be tuned by electrically doping graphene. Varying the distance between the emitter and the graphene surface can change the strength of the far-field emission lines by two orders of magnitude. We also find that the dependence of the far-field emission on the Fermi energy is potentially extremely sharp at the onset of interband transitions, allowing the Fermi energy to effectively serve as a "switch" for turning on and off certain plasmonic and far-field emissions.
Epidemic outbreaks on structured populations
Creators: name: Vazquez, Alexei
Publisher: name: arXiv
Year: 2006
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Our chances to halt epidemic outbreaks rely on how accurately we represent the population structure underlying the disease spread. When analyzing global epidemics this force us to consider metapopulation models taking into account intra- and inter-community interactions. Recently Watts et al introduced a metapopulation model which accounts for several features observed in real outbreaks [Watts et al, PNAS 102, 11157 (2005)]. In this work I provide an analytical solution to this model, enhancing our understanding of the model and the epidemic outbreaks it represents. First, I demonstrate that depending on the intra-community expected outbreak size and the fraction of social bridges the epidemic outbreaks die out or there is a finite probability to observe a global epidemics. Second, I show that the global scenario is characterized by resurgent epidemics, their number increasing with increasing the intra-community average distance between individuals. Finally, I present empirical data for the AIDS epidemics supporting the model predictions.
description: 10 pages, 4 figures. J. Theor. Biol. (In press)
A note on using performance and data profilesfor training algorithms
Creators: name: Porcelli, Margherita
name: Toint, Philippe L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optimization and Control (math.OC)
subject: Performance (cs.PF)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: G.4; D.2.2; D.2.8; G.1.6
subject: 65K05, 90C56, 90C90

description: It is shown how to use the performance and data profile benchmarking tools to improve algorithms' performance. An illustration for the BFO derivative-free optimizer suggests that the obtained gains are potentially significant.
description: 8 pages, 4 tables, 4 figures
Additional file 1 of MRI-based automatic identification and segmentation of extrahepatic cholangiocarcinoma using deep learning network
Creators: name: Yang, Chunmei
name: Zhou, Qin
name: Li, Mingdong
name: Xu, Lulu
name: Zeng, Yanyan
name: Liu, Jiong
name: Wei, Ying
name: Shi, Feng
name: Chen, Jing
name: Li, Pinxiong
name: Shu, Yue
name: Yang, Lu
name: Shu, Jian
Publisher: name: figshare
Year: 2023
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 1: Supplementary material S1. The inclusion and exclusion criteria. Supplementary material S2. Magnetic resonance imaging protocol. Supplementary material S3. Manual segmentation. Supplementary material S4. Image preprocessing. Data augmentation. Supplementary material S5.Supplementary material S6.Supplementary material S7. Loss functions. Supplementary material S8. Evaluation metrics for segmentation.
Towards an Intelligent Database System Founded on the SP Theory of Computing and Cognition
Creators: name: Wolff, J. Gerard
Publisher: name: arXiv
Year: 2003
Subjects: subject: Databases (cs.DB)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: H.2.1

description: The SP theory of computing and cognition, described in previous publications, is an attractive model for intelligent databases because it provides a simple but versatile format for different kinds of knowledge, it has capabilities in artificial intelligence, and it can also function like established database models when that is required. This paper describes how the SP model can emulate other models used in database applications and compares the SP model with those other models. The artificial intelligence capabilities of the SP model are reviewed and its relationship with other artificial intelligence systems is described. Also considered are ways in which current prototypes may be translated into an 'industrial strength' working system.
Details of methods used in the research article. Discriminating between the origins of remotely sensed circular structures; carbonate mounds, diapirs or periclinal folds? Purbeck Limestone Group, Weymouth Bay, UK
Creators: name: Bosence, Dan W.J.
name: Collier, Jenny S.
name: Fleckner, Simon
name: Gallois, Arnaud
name: Watkinson, Ian M.
Publisher: name: Geological Society of London
Year: 2018
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Details of methods used in the research article
$4π$ periodic Andreev bound states in a Dirac semimetal
Creators: name: Li, Chuan
name: de Boer, Jorrit C.
name: de Ronde, Bob
name: Ramankutty, Shyama V.
name: van Heumen, Erik
name: Huang, Yingkai
name: de Visser, Anne
name: Golubov, Alexander A.
name: Golden, Mark S.
name: Brinkman, Alexander
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Electrons in a Dirac semimetals possess linear dispersion in all three spatial dimensions, and form part of a developing platform of novel quantum materials. Bi$_{1-x}$Sb$_x$ supports a three-dimensional Dirac cone at the Sb-induced band inversion point. Nanoscale phase-sensitive junction technology is used to induce superconductivity in this Dirac semimetal. Radio frequency irradiation experiments reveal a significant contribution of 4$π$-periodic Andreev bound states to the supercurrent in Nb-Bi$_{0.97}$Sb$_{0.03}$-Nb Josephson junctions. The conditions for a substantial $4π$ contribution to the supercurrent are favourable because of the Dirac cone's topological protection against backscattering, providing very broad transmission resonances. The large g-factor of the Zeeman effect from a magnetic field applied in the plane of the junction, allows tuning of the Josephson junctions from 0 to $π$ regimes.
description: Supplementary information is included
Evidence for Ionised Accretion Discs in Five Narrow-Line Seyfert 1 Galaxies
Creators: name: Ballantyne, D. R.
name: Iwasawa, K.
name: Fabian, A. C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (Abridged) We present the results of fitting ASCA spectra of six narrow-line Seyfert 1 (NLS1) galaxies with the ionised reflection models of Ross & Fabian (1993). We find that five of the galaxies (TONS 180, PKS 0558-504, Ark 564, Mrk 335 and PG 1244+026) are well fit by the ionised disc model, and these are often better fits than the alternative models considered. The sixth galaxy, NGC 4051, has additional spectral complexity that cannot be well described by a simple ionised disc model or any of the other alternative models. All six of the NLS1s we considered show evidence for a broad Fe Kalpha line, but none of the line centroids are consistent with emission from highly ionised Fe. This is most likely due to the line being redshifted because of relativistic effects. We note that sources with larger ionisation parameters tend to have larger Fe Kalpha EWs. We interpret this as evidence that ionised Fe features are making their presence felt in the spectra. Since most of our sources have steep spectra, highly ionised features are predicted even by the new variable density reflection models. The one source we analyse with a photon index less than two has the lowest ionisation parameter in our sample. We conclude that our result is the strongest evidence yet that NLS1 might have ionised accretion discs. This result gives further weight to the hypothesis that these objects contain rapidly accreting black holes.
description: 14 pages. Accepted to MNRAS. The constant density models presented in this paper are available as a XSPEC atable file at http://legacy.gsfc.nasa.gov/docs/xanadu/xspec/newmodels.html
title: ADCO, Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Cart. 176 (11 H 8), f. 0188
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/2017
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: Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 176 (11 H 8), f. 0188, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Privilèges de l'Ordre de Cîteaux en matière de succession (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 176 (11 H 8), f. 0188, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
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
description: Provenance: abbaye de Cîteaux
A Bayesian on-off analysis of cosmic ray data
Creators: name: Nosek, Dalibor
name: Nosková, Jana
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We deal with the analysis of on-off measurements designed for the confirmation of a weak source of events whose presence is hypothesized, based on former observations. The problem of a small number of source events that are masked by an imprecisely known background is addressed from a Bayesian point of view. We examine three closely related variables, the posterior distributions of which carry relevant information about various aspects of the investigated phenomena. This information is utilized for predictions of further observations, given actual data. Backed by details of detection, we propose how to quantify disparities between different measurements. The usefulness of the Bayesian inference is demonstrated on examples taken from cosmic ray physics.
Strings from Membranes and Fivebranes
Creators: name: Khuri, Ramzi R.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Under the six-dimensional heterotic/type $IIA$ duality map, a solitonic membrane solution of heterotic string theory transforms into a singular solution of type $IIA$ theory, and should therefore be interpreted as a fundamental membrane in the latter theory. This finding pointed to a gap in the formulation of string theory that was subsequently filled by the discovery of the role of $D$-branes as the carriers of Ramond-Ramond charge in type $II$ string theory. The roles of compactified eleven-dimensional membranes and fivebranes in five-dimensional string theory are also discussed.
description: 12 pages, harvmac
RELIABILITY OF MECHANICAL SYSTEM OF SYSTEMS
Creators: name: Abdelkhalakl, El Hami
name: ITMI Mhamed
Publisher: name: figshare
Year: 2018
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences
subject: 80199 Artificial Intelligence and Image Processing not elsewhere classified

description: In this paper, we present a new methodology about reliability of systems of systems. We present also an example which combines the information transformation in complex systems and virtual design of this system based on finite element analysis. This example is help to balance the performances and the costs in complex system, or provide the optimal solution in manufacturing design. It can also update the existing design of component by changing the new design of this component.
Thermodynamics of Neutral Protein Evolution
Creators: name: Bloom, Jesse D
name: Raval, Alpan
name: Wilke, Claus O
Publisher: name: arXiv
Year: 2006
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: Naturally evolving proteins gradually accumulate mutations while continuing to fold to thermodynamically stable native structures. This process of neutral protein evolution is an important mode of genetic change, and forms the basis for the molecular clock. Here we present a mathematical theory that predicts the number of accumulated mutations, the index of dispersion, and the distribution of stabilities in an evolving protein population from knowledge of the stability effects (ddG values) for single mutations. Our theory quantitatively describes how neutral evolution leads to marginally stable proteins, and provides formulae for calculating how fluctuations in stability cause an overdispersion of the molecular clock. It also shows that the structural influences on the rate of sequence evolution that have been observed in earlier simulations can be calculated using only the single-mutation ddG values. We consider both the case when the product of the population size and mutation rate is small and the case when this product is large, and show that in the latter case proteins evolve excess mutational robustness that is manifested by extra stability and increases the rate of sequence evolution. Our basic method is to treat protein evolution as a Markov process constrained by a minimal requirement for stable folding, enabling an evolutionary description of the proteins solely in terms of the experimentally measureable ddG values. All of our theoretical predictions are confirmed by simulations with model lattice proteins. Our work provides a mathematical foundation for understanding how protein biophysics helps shape the process of evolution.
Additional file 1 of Actinomyces meyeri-induced brain abscess in pregnancy: a case report
Creators: name: Zhang, Yaping
name: Ye, Zhinan
name: Miao, Qianqian
name: Xu, Hao
name: Pang, Wenyang
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 1