cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A primer on statistically validated networks
Creators: name: Miccichè, Salvatore
name: Mantegna, Rosario Nunzio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Methodology (stat.ME)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: In this contribution we discuss some approaches of network analysis providing information about single links or single nodes with respect to a null hypothesis taking into account the heterogeneity of the system empirically observed. With this approach, a selection of nodes and links is feasible when the null hypothesis is statistically rejected. We focus our discussion on approaches using (i) the so-called disparity filter and (ii) statistically validated network in bipartite networks. For both methods we discuss the importance of using multiple hypothesis test correction. Specific applications of statistically validated networks are discussed. We also discuss how statistically validated networks can be used to (i) pre-process large sets of data and (ii) detect cores of communities that are forming the most close-knit and stable subsets of clusters of nodes present in a complex system.
description: 13 pages, 2 figures. Lecture notes for the International School of Physics "Enrico Fermi" Computational Social Science and Complex Systems 16-21 July 2018
title: Περαιτέρω διερεύνηση της κυματικής διαταραχής στην λιμενολεκάνη του λιμένα κυπαρισσίας
titleType: AlternativeTitle
Creators: name: Zotou, Alexandra A.
Publisher: name: National Technological University of Athens
Year: 2013
Subjects: Κύματα
Λιμενολεκάνη
Κυπαρισσία
Οπές
Λιμένας
WAves
Kyparissia
Port
Harbor
Pier

description: 114 σ.
description: Στην παρούσα διπλωματική εργασία ελέγχθηκαν περαιτέρω και παρουσιάζονται συγκριτικά τα αποτελέσματα της έρευνας γι την κυματική διαταραχή στη λιμενολεκάνη της Κυπαρισσίας σε φυσικό προσομοίωμα. Οι μετρήσεις επαναλήφθηκαν για τρεις εναλλακτικές διατάξεις έργων, κάθε μία εκ των οποίων μελετήθηκε σε τρεις διαφορετικές φάσεις λειτουργίας.Το φυσικό προσομοίωμα του λιμένα κατασκευάστηκε σε κλίμακα 1:75 στην τρισδιάστατη δεξαμενή δοκιμών του Εργαστηρίου Λιμενικών Έργων της Σχολής Πολιτικών Μηχανικών του Εθνικού Μετσόβιου Πολυτεχνείου, για τη βελτίωση των κυματικών συνθηκών της λιμενολεκάνης της Κυπαρισσίας. Από την περαιτέρω έρευνα διαπιστώθηκε,όπως και στις προηγούμενες, ότι μικρές παρεμβάσεις στο εσωτερικό της λιμενολεκάνης μπορούν να αποδώσουν καλύτερα αποτελέσματα σε σύγκριση με μεγάλες παρεμβάσεις στα εξωτερικά έργα του λιμένα. Από τα αποτελέσματα προέκυψε ότι η κατασκευή εσωτερικών προβόλων εντός της λιμενολεκάνης και η διάνοιξη 3 διαμπερών ανοιγμάτων στον υπάρχων προβλήτα είναι η βέλτιστη λύση.
description: The present diploma thesis explores and compares the results of research into natural port model. The measurements were repeated for three alternative layouts, each of which has been studied in three different cases. The physical model was cunstracted in the 3Dwave basin, under a geometricalscale of 1:75, according to Froude similarity lawst,at the Works Laboratory of the School of Civil Engineering ,National Technical University of Athens, to improve wave conditions to the harbor of Kyparissia. According to the investigation, it was concluded that smallscale interventions within the basin can yield better results compared to conventional methods Measurements were made of wave disturbance measurements in 10 positions ahead of the fronts of the inner vertical pier combinations for 9 projects. The results showed that the layout with two parallet jetties and three openings is the better solution.
D5.1 - Survey analysis for social acceptance
Creators: name: Agraffeil
Publisher: name: Zenodo
Year: 2025

description: This document provides the results and analysis of the survey implemented in task 5.1 survey for social acceptance. We provide first an introduction on the survey and describe our methodology.  The core part of the deliverable constitutes the analysis of the data collected; these are based on a total of more than 400 stakeholders, who have accessed the survey and 251 full responses. Finally, we derive conclusions from the data.

The objectives of the survey are: 

·         The survey should help to assess knowledge about current modes of recycling of PV panels, on recovery of RM, on environmental concerns with RM recovery, and generate recommendations for the project implementation.

·         Besides this information gathering aspect, the survey should raise awareness on the project and its planned results among the stakeholder groups.

·         The target audience of the survey was specified as users and key stakeholders from energy and electronic sectors such as utilities, recyclers, public institutions, energy agencies and cooperatives, researchers, EC, EU initiatives in the field (e.g. PV Tech Platform, KIC InnoEnergy). We planned to invite at least 1,000 users and stakeholders to the survey, whereby project partners were expected to support the dissemination of the survey.

·         The survey was planned to be short, 10-15 min duration to stimulate stakeholders to answer all questions and not to drop out quickly.

·         The survey questionnaire was set-up online via “limesurvey” tool by ZSI. The questionnaire was reviewed first by the coordinator and then pre-tested by the consortium ZSI used mostly closed questions and included at least one open question for gathering suggestions from stakeholders.
Equilibrium Distributions and Stability Analysis of Gaussian Process State Space Models
Creators: name: Beckers, Thomas
name: Hirche, Sandra
Publisher: name: arXiv
Year: 2018
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Gaussian Process State Space Models (GP-SSM) are a data-driven stochastic model class suitable to represent nonlinear dynamics. They have become increasingly popular in non-parametric modeling approaches since they provide not only a prediction of the system behavior but also an accuracy of the prediction. For the application of these models, the analysis of fundamental system properties is required. In this paper, we analyze equilibrium distributions and stability properties of the GP-SSM. The computation of equilibrium distributions is based on the numerical solution of a Fredholm integral equation of the second kind and is suitable for any covariance function. Besides, we show that the GP-SSM with squared exponential covariance function is always mean square bounded and there exists a set which is positive recurrent.
description: Please cite the conference paper
Spontaneous loss of charge of the Reissner-Nordstrom black hole
Creators: name: Cl, Gabriel
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we study by a functional method the vacuum instability of a charged scalar field, when it is quantized in the background of the Reissner-Nordtrom black hole; we also show that the first stage of the evaporation process of the black hole can be driven by a Schwinger-like effect.
description: 10 pages, no figure, accepted for publication in Physical review D
CCD-based observations of PG 0856+121 and a theoretical analysis of its oscillation modes
Creators: name: Ulla, A.
name: Osorio, M. R. Zapatero
name: Hernandez, F. Perez
name: MacDonald, J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: BVRI CCD-based and near-IR (J) imaging, together with unfiltered photometry of the hot subdwarf B star PG 0856+121 are reported. Two close, faint, red, point-like sources are resolved. They account for the previously reported IR excess observed in this hot subdwarf. In addition, the new unfiltered differential photometry of PG 0856+121 confirms its previously reported pulsational nature. A comparison with the oscillation modes of stellar models suggests the possible presence of g modes.
description: Accepted for publication in A&A. Seven pages, four figures included
Evading Derrick's theorem in curved space: Static metastable spherical domain wall
Creators: name: Alestas, G.
name: Perivolaropoulos, L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: A recent analysis by one of the authors\cite{Perivolaropoulos:2018cgr} has pointed out that Derrick's theorem can be evaded in curved space. Here we extend that analysis by demonstrating the existence of a static metastable solution in a wide class of metrics that include a Schwarzschild-Rindler-AntideSitter spacetime (Grumiller metric) defined as $ds^2= f(r) dt^2 - f(r)^{-1} dr^2 - r^2 (dθ^2 +\sin^2θdϕ^2)$ with $f(r)=1-\frac{2Gm}{r}+2br-\fracΛ{3} r^2$ ($Λ<0\; b<0$). This metric emerges generically as a spherically symmetric vacuum solution in a class of scalar-tensor theories\cite{Grumiller:2010bz} as well as in Weyl conformal gravity\cite{Mannheim:1988dj}. It also emerges in General Relativity (GR) in the presence of a cosmological constant and a proper spherically symmetric perfect fluid. We demonstrate that this metric supports a static spherically symmetric metastable soliton scalar field solution that corresponds to a spherical domain wall. We derive the static solution numerically and identify a range of parameters $m, b, Λ$ of the metric for which the spherical wall is metastable. Our result is supported by both a minimization of the scalar field energy functional with proper boundary conditions and by a numerical simulation of the scalar field evolution. The metastable solution is very well approximated as $ϕ(r) = Tanh\left[q (r-r_0)\right]$ where $r_0$ is the radius of the metastable wall that depends on the parameters of the metric and $q$ determines the width of the wall. We also find the gravitational effects of the thin spherical wall solution and its backreaction on the background metric that allows its formation. We show that this backreaction does not hinder the metastability of the solution even though it can change the range of parameters that correspond to metastability.
description: 11 pages, 8 Figures. The Mathematica files that lead to the production of the Figures are publicly available at http://leandros.physics.uoi.gr/newsolgr/
Dislocation Free Island Formation in Heteroepitaxial Growth: An Equilibrium Study
Creators: name: Daruka, Istvan
name: Barabasi, Albert-Laszlo
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the equilibrium properties of strained heteroepitaxial systems, incorporating the formation and the growth of a wetting film, dislocation free island formation, and ripening. The derived phase diagram provides a detailed characterization of the possible growth modes in terms of the island density, equilibrium island size, and wetting layer thickness. Comparing our predictions with experimental results we discuss the growth conditions that can lead to stable islands as well as ripening.
description: 4 pages, LaTeX, 3 ps figures
Additional file 1: of A repeated measures study of phenol, paraben and Triclocarban urinary biomarkers and circulating maternal hormones during gestation in the Puerto Rico PROTECT cohort
Creators: name: Aker, Amira
name: Ferguson, Kelly
name: Rosario, Zaira
name: Bhramar Mukherjee
name: Alshawabkeh, Akram
name: Calafat, Antonia
name: JosĂŠ Cordero
name: Meeker, John
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Inorganic Chemistry

description: Table S1. Results of the adjusted MLRs regressing reproductive hormones versus exposure biomarkers by visit. Table S2. Results of the adjusted MLRs regressing thyroid hormones versus exposure biomarkers by visit. Table S3. Result comparison between the common exposure biomarkers and hormones. (DOCX 32 kb)
Non-periodic Ising quantum chains and conformal invariance
Creators: name: Grimm, Uwe
name: Baake, Michael
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A while ago, Luck (J. Stat. Phys. 72 (1993) 417) investigated the critical behaviour of one-dimensional Ising quantum chains with couplings constants modulated according to general non-periodic sequences. In this short note, we take a closer look at the case where the sequences are obtained from (two-letter) substitution rules and at the consequences of Luck's results at criticality. They imply that only for a certain class of substitution rules the long-distance behaviour is still described by the c=1/2 conformal field theory of a free Majorana fermion as for the periodic Ising quantum chain, whereas the general case does not lead to a conformally invariant scaling limit.
description: 13 pages, 4 figures; five years old but still correct; for more recent developments see cond-mat/9706106
Magnetized Current Filaments as a Source of Circularly Polarized Light
Creators: name: Sinha, U.
name: Martins, J.
name: Vieira, J.
name: Schoeffler, K. M.
name: Fonseca, R. A.
name: Silva, L. O.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We show that the Weibel or currente filamentation instability can lead to the emission of circularly polarized radiation. Using particle-in-cell (PIC) simulations and a radiation post-processing numerical algorithm, we demonstrate that the level of circular polarization increases with the initial plasma magnetization, saturating at ~13% when the magnetization, given by the ratio of magnetic energy density to the electron kinetic energy density, is larger than 0.05. Furthermore, we show that this effect requires an ion-electron mass ratio greater than unity. These findings, which could also be tested in currently available laboratory conditions, show that the recent observation of circular polarization in gamma ray burst afterglows could be attributed to the presence of magnetized current filaments driven by the Weibel or the current filamentation instability.
description: 8 pages, 5 figures submitted to Astrophysical Journal Letters
Stable Model-based Control with Gaussian Process Regression for Robot Manipulators
Creators: name: Beckers, Thomas
name: Umlauft, Jonas
name: Hirche, Sandra
Publisher: name: arXiv
Year: 2018
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Computed-torque control requires a very precise dynamical model of the robot for compensating the manipulator dynamics. This allows reduction of the controller's feedback gains resulting in disturbance attenuation and other advantages. Finding precise models for manipulators is often difficult with parametric approaches, e.g. in the presence of complex friction or flexible links. Therefore, we propose a novel computed-torque control law which consists of a PD feedback and a dynamic feed forward compensation part with Gaussian Processes. For this purpose, the nonparametric Gaussian Process regression infers the difference between an estimated and the true dynamics. In contrast to other approaches, we can guarantee that the tracking error is stochastically bounded. Furthermore, if the number of training points tends to infinity, the tracking error is asymptotically stable in the large. In simulation and with an experiment, we demonstrate the applicability of the proposed control law and that it outperforms classical computed-torque approaches in terms of tracking precision.
description: Please cite the conference paper
Logarithmic Corrections for Spin Glasses, Percolation and Lee-Yang Singularities in Six Dimensions
Creators: name: Ruiz-Lorenzo, J. J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study analytically the logarithmic corrections to the critical exponents of the critical behavior of correlation length, susceptibility and specific heat for the temperature and the finite-size scaling behavior, for a generic $ϕ^3$ theory at its upper critical dimension (six). We have also computed the leading correction to scaling as a function of the lattice size. We distinguish the obtained formulas to the following special cases: percolation, Lee-Yang (LY) singularities and $m$-component spin glasses. We have compared our results for the Ising spin glass case with numerical simulations finding a very good agreement. Finally, and using the results obtained for the Lee-Yang singularities in six dimensions, we have computed the logarithmic corrections to the singular part of the free energy for lattice animals in eight dimensions.
description: 18 pages. We have extended the computation to lattice animals in eight dimensions. To be published in Journal of Physics A
Energy-Time Entanglement-based Dispersive Optics Quantum Key Distribution over Optical Fibers of 20 km
Creators: name: Liu, Xu
name: Yao, Xin
name: Wang, Heqing
name: Li, Hao
name: Wang, Zhen
name: You, Lixing
name: Huang, Yidong
name: Zhang, Wei
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: An energy-time entanglement-based dispersive optics quantum key distribution (DO-QKD) is demonstrated experimentally over optical fibers of 20 km. In the experiment, the telecom band energy-time entangled photon pairs are generated through spontaneous four wave mixing in a silicon waveguide. The arrival time of photons are registered for key generating and security test. High dimensional encoding in the arrival time of photons is used to increase the information per coincidence of photon pairs. The bin sifting process is optimized by a three level structure, which significantly reduces the raw quantum bit error rate (QBER) due to timing jitters of detectors and electronics. A raw key generation rate of 151kbps with QBER of 4.95% is achieved, under a time-bin encoding format with 4 bits per coincidence. This experiment shows that entanglement-based DO-QKD can be implemented in an efficient and convenient way, which has great potential in quantum secure communication networks in the future.
Additional file 10 of De novo assembly and characterization of root transcriptome using Illumina paired-end sequencing and development of cSSR markers in sweetpotato (Ipomoea batatas)
Creators: name: Zhangying Wang
name: Boping Fang
name: Jingyi Chen
name: Xiongjian Zhang
name: Zhongxia Luo
name: Lifei Huang
name: Xinliang Chen
name: Yujun Li
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 8
Full inversion of solar relativistic electron events measured by the Helios spacecraft
Creators: name: Pacheco, Daniel
name: Agueda, Neus
name: Aran, Angels
name: Heber, Bernd
name: Lario, David
name: .
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Up to present, the largest data set of SEP events in the inner heliosphere are the observations by the two Helios spacecraft. We re-visit a sample of 15 solar relativistic electron events measured by the Helios mission with the goal of better characterising the injection histories of solar energetic particles and their interplanetary transport conditions at heliocentric distances <1 AU. The measurements provided by the E6 instrument on board Helios provide us with the electron directional distributions in eight different sectors that we use to infer the detailed evolution of the electron pitch-angle distributions. The results of a Monte Carlo interplanetary transport model, combined with a full inversion procedure, were used to fit the observed directional intensities in the 300-800 keV nominal energy channel. Unlike previous studies, we have considered both the energy and angular responses of the detector. This method allowed us to infer the electron release time profile at the source and determine the electron interplanetary transport conditions. We discuss the duration of the release time profiles and the values of the radial mean free path, and compare them with the values reported previously in the literature using earlier approaches. Five of the events show short injection histories (<30 min) at the Sun and ten events show long-lasting (>30 min) injections. The values of mean free path range from 0.02 AU to 0.27 AU. The inferred injection histories match with the radio and soft x-ray emissions found in literature. We find no dependence of the radial mean free path on the radial distance. In addition, we find no apparent relation between the strength of interplanetary scattering and the size of the solar particle release.
Simulation of Hot-Carrier Dynamics and Terahertz Emission in Laser-Excited Metallic Bilayers
Creators: name: Nenno, Dennis M.
name: Binder, Rolf
name: Schneider, Hans Christian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Metallic bilayer structures have been shown to emit strong terahertz (THz) pulses. We present a predictive multiscale mode that simulates optically induced spin-currents in a Fe/Pt-heterostructure and the emitted electric field. Electronic effects are treated on the nano scale using the Boltzmann transport equation for the dynamics of out-of-equilibrium charge carriers, numerically solved with a particle-in-cell code. The optical effects are simulated with a formalism that bridges the nanometer scale of the structure to the micrometer scale of the emitted waves. The approach helps to understand recent experimental findings on the basis of microscopic scattering effects and transport phenomena. Our theory's versatility allows it to be readily adapted to a wide spectrum of spintronic THz emitter designs. As an example, we show how the THz generation efficiency, defined as output to input power ratio, can be improved and optimized using serially stacked layers in conjunction with THz anti-reflection coatings.
A Module for Radiation Hydrodynamic Calculations With ZEUS-2D Using Flux-Limited Diffusion
Creators: name: Turner, N. J.
name: Stone, J. M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A module for the ZEUS-2D code is described which may be used to solve the equations of radiation hydrodynamics to order unity in v/c, in the flux-limited diffusion (FLD) approximation. In this approximation, the tensor Eddington factor f which closes the radiation moment equations is chosen to be an empirical function of radiation energy density. This is easier to implement and faster than full-transport techniques, in which f is computed by solving the transfer equation. However, FLD is less accurate when the flux has a component perpendicular to the gradient in radiation energy density, and in optically thin regions when the radiation field depends strongly on angle. The material component of the fluid is here assumed to be in local thermodynamic equilibrium. The energy equations are operator-split, with transport terms, radiation diffusion term, and other source terms evolved separately. Transport terms are applied using the same consistent transport algorithm as in ZEUS-2D. The radiation diffusion term is updated using an alternating-direction implicit method with convergence checking. Remaining source terms are advanced together implicitly using numerical root-finding. However when absorption opacity is zero, accuracy is improved by treating compression and expansion source terms using time-centered differencing. Results are discussed for test problems including radiation-damped linear waves, radiation fronts propagating in optically-thin media, subcritical and supercritical radiating shocks, and an optically-thick shock in which radiation dominates downstream pressure.
description: Accepted by ApJS; 30 pages, 11 figures
Additional file 1 of De novo assembly and characterization of root transcriptome using Illumina paired-end sequencing and development of cSSR markers in sweetpotato (Ipomoea batatas)
Creators: name: Zhangying Wang
name: Boping Fang
name: Jingyi Chen
name: Xiongjian Zhang
name: Zhongxia Luo
name: Lifei Huang
name: Xinliang Chen
name: Yujun Li
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1:Table S1. The most abundant unigenes in Illumina sequencing data. (DOC 58 KB)
title: Voennye rasskazy – Kriegsgeschichten: Pavel Pepperšteins Variationen zum Thema Krieg
Creators: name: Reinecke, Willi
Publisher: name: Fachinformationsdienst Slavistik
Year: 2009
Subjects: subject: Pepperstein, Pavel
subject: Razumov, Ivan
subject: Russisch
subject: Schriftsteller
subject: Künstler
subject: Belletristische Darstellung
subject: Rezension
subject: 491.8

description: Geschlechterkrieg, Krieg der Sprachen, Krieg im Kopf als ewiger Widerstreit: Mit dreißig hochexplosiven Variationen auf das Thema Krieg zeigt sich der russische Autor und Künstler Pavel Pepperštejn einmal mehr als vielseitiges Talent. Seine Kurzgeschichten sind in dem Sammelband "Kriegsgeschichten" bei "Ad Marginem" erschienen.
description: novinkigegengelesen, no. 2009-07-01
Highly anisotropic thermoelectric properties of carbon sulfide monolayers
Creators: name: González, Jhon W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Strain engineering applied to carbon monosulphide monolayers allows to control the bandgap, controlling electronic and thermoelectric responses. Herein, we study the semiconductor-metal phase transition of this layered material driven by strain control on the basis of first-principles calculations. We consider uniaxial and biaxial tensile strain and we find a highly anisotropic electronic and thermoelectonic responses depending on the direction of the applied strain. Our results indicate that strain-induced response could be an effective method to control the electronic response and the thermoelectric performance.
description: 5 pages, 4 figures
Rhitymna plana Jager 2003
Creators: name: Hu, Changhao
name: Zhang, He
name: Zhong, Yang
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Sparassidae
Rhitymna
Rhitymna plana

description: Rhitymna plana Jäger, 2003
Rhitymna plana: Jäger (2003): 119, figs. 75–82 (description of female); Jäger (2007): 56, figs. 96–97; Jäger (2019): 448, figs. 12–15 and 20–25 (description of male).
Materials
Type status: Other material. Occurrence: recordedBy: Shengming Liang; individualCount: 1; sex: male; lifeStage: adult; Location: continent: Asia; country: China; countryCode: CN; stateProvince: Guangxi Zhuang Autonomous Region; county: Fangchenggang City, Shangsi County; verbatimLocality: Guangxi Shiwandashan National Forest Park; verbatimElevation: 590 m; verbatimLatitude: 21°53’28”N; verbatimLongitude: 107°53’50”E; Event: year: 2017; month: 6; day: 7
Description
See Jäger (2019) (Figs 6, 8 C and D).
Diagnosis
See Jäger (2019).
Distribution
China (Guangxi Zhuang Autonomous Region, new record, Fig. 9), Cambodia, Laos, Vietnam.
description: Published as part of Hu, Changhao, Zhang, He & Zhong, Yang, 2025, New data on the huntsman spiders (Araneae, Sparassidae) of China, pp. e 153724 in Biodiversity Data Journal 13 on page e153724, DOI: 10.3897/BDJ.13.e153724
Additional file 1 of Cheilitis in an atopic dermatitis patient associated with co-infection of Staphylococcus pseudintermedius and Staphylococcus aureus
Creators: name: Wang, Shucui
name: Nurxat, Nadira
name: Wei, Muyun
name: Wu, Yao
name: Wang, Qichen
name: Li, Ming
name: Liu, Qian
Publisher: name: figshare
Year: 2023
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Supplementary Material 1
Developing a silica aerogel radiator for the HELIX ring-imaging Cherenkov system
Creators: name: Tabata, Makoto
name: Allison, Patrick
name: Beatty, James J.
name: Coutu, Stephane
name: Gebhard, Mark
name: Green, Noah
name: Hanna, David
name: Kunkler, Brandon
name: Lang, Mike
name: McBride, Keith
name: Mognet, Isaac
name: Müller, Dietrich
name: Musser, James
name: Nutter, Scott
name: Park, Nahee
name: Schubnell, Michael
name: Tarlé, Gregory
name: Tomasch, Andrew
name: Visser, Gerard
name: Wakely, Scott P.
name: Wisher, Ian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Materials Science (cond-mat.mtrl-sci)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: This paper reports the successful fabrication of silica aerogel Cherenkov radiators produced in the first batches from a 96-tile mass production performed using pin-drying technique in our laboratory. The aerogels are to be used in a ring-imaging Cherenkov detector in the spectrometer of a planned balloon-borne cosmic-ray observation program, HELIX (High Energy Light Isotope eXperiment). A total of 36 transparent, hydrophobic aerogel tiles with a high refractive index of 1.16 and dimensions of 10 cm $\times $ 10 cm $\times $ 1 cm will be chosen as the flight radiators. Thus far, 40 out of the 48 tiles fabricated were confirmed as having no tile cracking. In the first screening, 8 out of the first 16 tiles were accepted as flight-qualified candidates, based on basic optical measurement results. To fit the aerogel tiles into a radiator support structure, the trimming of previously manufactured prototype tiles using a water-jet cutting device was successful.
description: Submitted to Nucl. Instrum. Methods Phys. Res. A (NIMA Proc. Special Issue: RICH 2018), 5 pages, 6 figures
Effective one-body approach to the relativistic two-body problem
Creators: name: Fiziev, P. P.
name: Todorov, I. T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The relativistic 2-body problem, much like the non-relativistic one, is reduced to describing the motion of an effective particle in an external field. The concept of a relativistic reduced mass and effective particle energy introduced some 30 years ago to compute relativistic corrections to the Balmer formula in quantum electrodynamics, is shown to work equally well for classical electromagnetic and gravitational interaction. The results for the gravitational 2-body problem have more than academic interest since they apply to the study of binary pulsars that provide precision tests for general relativity. They are compared with recent results derived by other methods.
description: 9 pages, latex, no figures. Minor amendments, comments, new references and acknowledgments added
Compactified Spacelike Extra Dimension & Brane-Higgs Field
Creators: name: Nortier, Florian
Publisher: name: Zenodo
Year: 2021
Subjects: subject: Beyond Standard Model
subject: Spacelike Extra Dimensions
subject: Compactification
subject: Brane Worlds
subject: Higgs Field
subject: 5D Fermions
subject: https://ntrs.nasa.gov/search?q=particle%20physics&subjectCategory=PHYSICS,%20ATOMIC,%20MOLECULAR,%20AND%20NUCLEAR

description: 244 pages. PhD thesis manuscript. Part I "State of the Art" in French and Part II "Original Research Work" in English.
description: PhD defense: July 3, 2020
Dynamical coupling between connected foam films by interface transfer across the menisci
Creators: name: Bussonnière, Adrien
name: Shabalina, Evgenia
name: Ah-Thon, Xavier
name: Fur, Mickaël Le
name: Cantat, Isabelle
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The highly confined flow of the liquid phase, trapped between the gas bubbles, is at the origin of the large effective viscosity of the liquid foams. Despite the industrial relevance of this complex fluid, the foam viscosity remains difficult to predict, because of the lack of flow characterization at the bubble scale. Using an original deformable frame, we provide the first experimental evidence of the interface transfer between a compressed film (resp. a stretched film) and its first neighbour, across their common meniscus. We measure this transfer velocity, which is a key boundary condition for local flows in foams. We also show the dramatic film thickness variation induced by this interface transfer, which may play an important role in the film thickness distribution of a 3D foam sample.
description: 5 pages, 4 figures
An open-boundary integrable model of three coupled XY spin chains
Creators: name: Bracken, Anthony J.
name: Ge, Xiang-Yu
name: Zhang, Yao-Zhong
name: Zhou, Huan-Qiang
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The integrable open-boundary conditions for the model of three coupled one-dimensional XY spin chains are considered in the framework of the quantum inverse scattering method. The diagonal boundary K-matrices are found and a class of integrable boundary terms is determined. The boundary model Hamiltonian is solved by using the coordinate space Bethe ansatz technique and Bethe ansatz equations are derived.
description: One reference updated; to appear in Nucl. Phys. B
In the Shadow of the Accretion Disk: Higher Resolution Imaging of the Central Parsec in NGC 4261
Creators: name: Jones, Dayton L.
name: Wehrle, Ann E.
name: Piner, B. Glenn
name: Meier, David L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The physical conditions in the inner parsec of accretion disks believed to orbit the central black holes in active galactic nuclei can be probed by imaging the absorption (by ionized gas in the disk) of background emission from a radio counterjet. We report high angular resolution VLBI observations of the nearby (about 40 Mpc) radio galaxy NGC 4261 that confirm free-free absorption of radio emission from a counterjet by a geometrically thin, nearly edge-on disk at 1.6, 4.8, and 8.4 GHz. The angular width and depth of the absorption appears to increase with decreasing frequency, as expected. We derive an average electron density of ~10E4 per cc at a disk radius of about 0.2 pc, assuming that the inner disk inclination and opening angles are the same as at larger radii. Pressure balance between the thermal gas and the magnetic field in the disk implies an average field strength of 0.1 milligauss at a radius of 0.2 pc. These are the closest-in free-free absorption measurements to date of the conditions in an extragalactic accretion disk orbiting a black hole with a well-determined mass. If a standard advection-dominated accretion flow exists in the disk center, then the transition between thin and thick disk regions must occur at a radius less than 0.2 pc (4000 Schwarzschild radii).
description: 20 pages including 12 figures. Accepted for publication in ApJ
Crystallization of a polymer on a surface
Creators: name: Doye, Jonathan
name: Frenkel, Daan
Publisher: name: arXiv
Year: 1998
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have studied the structure and free energy landscape of a semi-flexible lattice-polymer in the presence of a surface. At low temperatures coexistence of two-dimensional integer-folded crystals is observed. As the temperature is increased there is a transition from these crystalline configurations to a disordered coil adsorbed onto the surface. The polymer then gradually develops three-dimensional character at higher temperatures. We compute the free energy as a function of increasing crystallinity and compare with the free energy profiles assumed by the Lauritizen-Hoffman surface nucleation theory of polymer crystallization. Our free energy profiles exhibit a `sawtooth' structure associated with the successive formation of chain folds. However, in the early stages of crystallization our profiles significantly deviate from those assumed by surface nucleation theory because the initial nucleus is not a single stem but two incomplete stems connected by a fold. This finding has significant implications for the theoretical description of polymer crystallization.
description: 10 pages, 8 figures, revtex
Rewetting of drained peatlands provides  permanent and fast GHG mitigation
Creators: name: Lång, Kristiina
name: van de Craats, Daniël
name: Honkanen, Henri
name: Elsgaard, Lars
name: Hessel, Rudi
name: Kekkonen, Hanna
name: Larmola, Tuula
name: Leifeld, Jens
name: Lærke, Poul Erik
name: Rodriguez, Andres
name: Saarnio, Sanna
name: Zhao, Junbin
Publisher: name: Zenodo
Year: 2024

description: Rewetting of previously drained agricultural peat soil coupled with continued cultivation in the form of paludiculture is not widely practiced, and experiments are needed to understand its environmental impacts.

In the INSURE project (INdicators for SUccessful carbon sequestration and greenhouse gas mitigation by REwetting cultivated peat soils) we measured GHG emissions and crop yields in rewetted agricultural fields.
Data analysis - "Allochrony is shaped by foraging niche segregation rather than adaptation to the windscape in long-ranging seabirds"
Creators: name: Ventura, Francesco
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 310301
subject: Behavioural ecology
classificationCode: 310305
subject: Marine and estuarine ecology (incl. marine ichthyology)
classificationCode: 310307
subject: Population ecology

description: R scripts and data to replicate the analysis undertaken in the research paper "Allochrony is shaped by foraging niche segregation rather than adaptation to the windscape in long-ranging seabirds".
Calibrating Interstellar Abundances using SNR Radiative Shocks
Creators: name: Dopita, Michael A.
name: Seitenzahl, Ivo R.
name: Sutherland, Ralph S.
name: Nicholls, David C.
name: Vogt, Frédéric P. A.
name: Ghavamian, Parviz
name: Ruiter, Ashley J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Using integral field data we extract the optical spectra of shocked interstellar clouds in Kepler's supernova remnant located in the inner regions of our Galaxy, as well as in the Large Magellanic Cloud (LMC), the Small Magellanic Cloud (SMC), NGC6822 and IC 1613. Using self-consistent shock modelling, we make a new determination of the chemical composition of the interstellar medium (ISM) in N, O, Ne, S, Cl and Ar in these galaxies and obtain accurate estimates of the fraction of refractory grains destroyed in the shock. By comparing our derived abundances with those obtained in recent works using observations of B stars, F supergiant stars and HII regions, we provide a new calibration for abundance scaling in the range $7.9 \lesssim 12+\log {\mathrm {O/H}} \lesssim 9.1$.
description: Accepted for publication in AJ, 16 pp, 10 figs
Additional file 3: of In vitro exposure of a 3D-tetraculture representative for the alveolar barrier at the air-liquid interface to silver particles and nanowires
Creators: name: Fizeșan, Ionel
name: Cambier, Sébastien
name: Moschini, Elisa
name: Chary, Aline
name: Nelissen, Inge
name: Ziebel, Johanna
name: Jean-Nicolas Audinot
name: Wirtz, Tom
name: Kruszewski, Marcin
name: Pop, Anca
name: Kiss, Béla
name: Serchi, Tommaso
name: Loghin, Felicia
name: Gutleb, Arno
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
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: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S2. The alveolar model was exposed to AgNWs at the highest tested concentration (5 μg/cm2). Cells exposed to vehicle served as Negative Control. Cells were fixed and stained for cellular membranes (red) and nuclei (blue). Macrophage population was stained with CD11b (green). (PDF 3939 kb)
Classical and quantum equivalence principle in terms of the path group
Creators: name: Mensky, Michael B.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A natural mapping of paths in a curved space onto the paths in the corresponding (tangent) flat space may be used to reduce the curved-space-time path integral to the flat-space-time path integral. The dynamics of the particle in a curved space-time is expressed then in terms of an integral over paths in the flat (Minkowski) space-time. This may be called quantum equivalence principle. Contrary to the known DeWitt's definition of a curved-space path integral, the present definition leads to the covariant equation of motion without a scalar curvature term. The reduction of a curved-space path integral to the flat-space path integral may be expressed in terms of a representation of the path group. With the help of this representation all the results may be generalized to the case of an arbitrary external field.
description: LATEX, 5 pages
Towards a Robust Parameterization for Conditioning Facies Models Using Deep Variational Autoencoders and Ensemble Smoother
Creators: name: Canchumuni, Smith W. A.
name: Emerick, Alexandre A.
name: Pacheco, Marco Aurélio C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The literature about history matching is vast and despite the impressive number of methods proposed and the significant progresses reported in the last decade, conditioning reservoir models to dynamic data is still a challenging task. Ensemble-based methods are among the most successful and efficient techniques currently available for history matching. These methods are usually able to achieve reasonable data matches, especially if an iterative formulation is employed. However, they sometimes fail to preserve the geological realism of the model, which is particularly evident in reservoir with complex facies distributions. This occurs mainly because of the Gaussian assumptions inherent in these methods. This fact has encouraged an intense research activity to develop parameterizations for facies history matching. Despite the large number of publications, the development of robust parameterizations for facies remains an open problem. Deep learning techniques have been delivering impressive results in a number of different areas and the first applications in data assimilation in geoscience have started to appear in literature. The present paper reports the current results of our investigations on the use of deep neural networks towards the construction of a continuous parameterization of facies which can be used for data assimilation with ensemble methods. Specifically, we use a convolutional variational autoencoder and the ensemble smoother with multiple data assimilation. We tested the parameterization in three synthetic history-matching problems with channelized facies. We focus on this type of facies because they are among the most challenging to preserve after the assimilation of data. The parameterization showed promising results outperforming previous methods and generating well-defined channelized facies.
description: 32 pages, 24 figures
GENERAL DESCRIPTION OF THE MEANS OF PHYSICAL EDUCATION
Creators: name: Abdullaev, Farkhad
Publisher: name: Zenodo
Year: 2025

description: So, one of the main goals of Physical Culture in our homeland is to educate the people of Uzbekistan, who have achieved physical maturity, are active builders of the legal state, ready for creative work and defense of the motherland. This goal is common to all organizations and institutions implementing physical culture in the country.
Meron-Cluster Solution of Fermion Sign Problems
Creators: name: Chandrasekharan, Shailesh
name: Wiese, Uwe-Jens
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present a general strategy to solve the notorious fermion sign problem using cluster algorithms. The method applies to various systems in the Hubbard model family as well as to relativistic fermions. Here it is illustrated for non-relativistic lattice fermions. A configuration of fermion world-lines is decomposed into clusters that contribute independently to the fermion permutation sign. A cluster whose flip changes the sign is referred to as a meron. Configurations containing meron-clusters contribute 0 to the path integral, while all other configurations contribute 1. The cluster representation describes the partition function as a gas of clusters in the zero-meron sector.
description: 4 pages, ReVTeX
Charmonium and exotics from lattice QCD
Creators: name: Knechtli, Francesco
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We review selected lattice results on the charmonium spectrum and first attempts to search for the existence of exotic states. The hadro-quarkonium model was proposed to interpret some of the exotic states as a quarkonium core inside a hadron. We present a lattice study of the hadro-quarkonium model in the limit of static quarks. The charm quark decouples in low energy observables and binding energies of charmonium. In a model calculation we are able to evaluate the corrections to decoupling of the charm quark in the continuum.
description: 8 pages, 6 figures, proceedings of The 9th International Workshop on Charm Physics (CHARM 2018), Novosibirsk, Russia, 21-25 May, 2018