cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Charge and spin ordering in Nd{1/3}Sr{2/3}FeO{3}
Creators: name: Kajimoto, R.
name: Oohara, Y.
name: Kubota, M.
name: Yoshizawa, H.
name: Park, S. K.
name: Taguchi, Y.
name: Tokura, Y.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have investigated the charge and spin ordering in Nd{1/3}Sr{2/3}FeO{3} with neutron diffraction technique. This sample undergoes a charge ordering transition accompanying charge disproportionation of 2Fe4+ -> Fe3+ + Fe5+. We measured the superlattice reflections due to the charge and spin ordering, and confirmed that charges and spins order simultaneously at Tco = 185 K. The ordering pattern of charges and spins in this sample can be viewed as three dimensional stripe order, and is compared with two dimensional stripe order observed in other transition metal oxides.
description: REVTeX, 4 pages, 3 figures, to be published in J. Phys. Chem. Solids
Exploração da Remoção Hierárquica por Oclusão em Simulações em Tempo Real
Creators: name: Cunha, Vitor
name: Leitão, Miguel
Publisher: name: The Eurographics Association
Year: 2021

description: !-
description: ACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
description: Computação Gráfica em Tempo Real e Paralelização de Algoritmos
description: 231
description: 240
description: Vitor Cunha and Miguel Leitão
Design and Bolometer Characterization of the SPT-3G First-year Focal Plane
Creators: name: Everett, W.
name: Ade, P. A. R.
name: Ahmed, Z.
name: Anderson, A. J.
name: Austermann, J. E.
name: Avva, J. S.
name: Thakur, R. Basu
name: Bender, A. N.
name: Benson, B. A.
name: Carlstrom, J. E.
name: Carter, F. W.
name: Cecil, T.
name: Chang, C. L.
name: Cliche, J. F.
name: Cukierman, A.
name: Denison, E. V.
name: de Haan, T.
name: Ding, J.
name: Dobbs, M. A.
name: Dutcher, D.
name: Foster, A.
name: Gannon, R. N.
name: Gilbert, A.
name: Groh, J. C.
name: Halverson, N. W.
name: Harke-Hosemann, A. H.
name: Harrington, N. L.
name: Henning, J. W.
name: Hilton, G. C.
name: Holzapfel, W. L.
name: Huang, N.
name: Irwin, K. D.
name: Jeong, O. B.
name: Jonas, M.
name: Khaire, T.
name: Kofman, A. M.
name: Korman, M.
name: Kubik, D.
name: Kuhlmann, S.
name: Kuo, C. L.
name: Lee, A. T.
name: Lowitz, A. E.
name: Meyer, S. S.
name: Michalik, D.
name: Montgomery, J.
name: Nadolski, A.
name: Natoli, T.
name: Nguyen, H.
name: Noble, G. I.
name: Novosad, V.
name: Padin, S.
name: Pan, Z.
name: Pearson, J.
name: Posada, C. M.
name: Rahlin, A.
name: Ruhl, J. E.
name: Saunders, L. J.
name: Sayre, J. T.
name: Shirley, I.
name: Shirokoff, E.
name: Smecher, G.
name: Sobrin, J. A.
name: Stark, A. A.
name: Story, K. T.
name: Suzuki, A.
name: Tang, Q. Y.
name: Thompson, K. L.
name: Tucker, C.
name: Vale, L. R.
name: Vanderlinde, K.
name: Vieira, J. D.
name: Wang, G.
name: Whitehorn, N.
name: Yefremenko, V.
name: Yoon, K. W.
name: Young, M. R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: During the austral summer of 2016-17, the third-generation camera, SPT-3G, was installed on the South Pole Telescope, increasing the detector count in the focal plane by an order of magnitude relative to the previous generation. Designed to map the polarization of the cosmic microwave background, SPT-3G contains ten 6-in-hexagonal modules of detectors, each with 269 trichroic and dual-polarization pixels, read out using 68x frequency-domain multiplexing. Here we discuss design, assembly, and layout of the modules, as well as early performance characterization of the first-year array, including yield and detector properties.
description: Conference proceeding for Low Temperature Detectors 2017. Accepted for publication: 27 August 2018
ATTORNEY-CLIENT PRIVILEGE
Creators: name: Mamaeva, Makbal
Publisher: name: Zenodo
Year: 2024

description: In this article, the author comprehensively studied the main aspects of the development of the institution of attorney-client privilege in the conditions of modern Uzbekistan and Kazakhstan. In particular, it is noted that this norm is provided for in international acts, including the UN Standard Minimum Rules for the Treatment of Prisoners, etc. Also, the author, in organizational and functional terms, covers in sufficient detail the problems of ensuring the safety of attorney-client privilege as the basis of their legal status and independence. In the course of preparing the scientific work, some examples of foreign legislation, including the United States and the Russian Federation, were studied. Based on the results of the analysis of the institute of attorney-client privilege, theoretical conclusions and conclusions are presented.
Cantori and dynamical localization in the Bunimovich Stadium
Creators: name: Borgonovi, Fausto
name: Conti, Paolo
name: Rebuzzi, Daniela
name: Hu, Bambi
name: Li, Baowen
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Classical and quantum properties of the Bunimovich stadium in the diffusive regime are reviewed. In particular, the quantum properties are directly investigated using an approximate quantum map. Different localized regimes are found, namely, perturbative, quasi-integrable (due to classical Cantori), dynamical and ergodic.
description: RevTeX, 8 pages, to be published in Physica D
Additional file 3 of Therapeutic potential of human umbilical cord mesenchymal stem cells in the treatment of rheumatoid arthritis
Creators: name: Liu, Yanying
name: Mu, Rong
name: Wang, Shiyao
name: Long, Li
name: Liu, Xia
name: Li, Ru
name: Sun, Jian
name: Guo, Jianping
name: Zhang, Xiaoping
name: Guo, Jing
name: Yu, Ping
name: Li, Chunlei
name: Liu, Xiangyuan
name: Huang, Zhenyu
name: Wang, Dapeng
name: Li, Hu
name: Gu, Zhifeng
name: Liu, Bing
name: Li, Zhanguo
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Authors’ original file for figure 3
A Comparison of Orthographic and Perspective Projections in the Generation of Textures for Billboards
Creators: name: Saraiva, Carlos
name: Oliveira, João Fradinho
name: Pereira, João Madeiras
name: Araújo, Bruno Rodrigues De
Publisher: name: The Eurographics Association
Year: 2021

description: !-
description: ACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
description: Computação Gráfica em Tempo Real e Paralelização de Algoritmos
description: 241
description: 250
description: Carlos Saraiva, João Fradinho Oliveira, João Madeiras Pereira, and Bruno Rodrigues de Araújo
The Ethos Framework : Generating Contextually Linked Dynamic Quests
Creators: name: Dodunski, Jacob
name: Khaliq, Imran
Publisher: name: Torrens University Australia
Year: 2019
Subjects: subject: 190205 Interactive Media
subject: FOS: Arts (arts, history of arts, performing arts, music)
subject: 190203 Electronic Media Art
subject: 130201 Creative Arts, Media and Communication Curriculum and Pedagogy
subject: FOS: Educational sciences

description: In today’s video game market there are hundreds of massively multiplayer online games, many of which boast dynamic content the content that responds to player’s actions and changes accordingly in runtime. Such content is not truly dynamic and is usually attributed to events on a timer. This presents a major flaw as it heavily affects the re-playability of a game. In this paper we examine four major frameworks: the TRUE STORY, Context Aware Petri Net, Hierarchical Generation, and The Grail Frameworks. These frameworks presented some very good ideas but they also suffered from drawbacks. We propose a new framework for creating dynamic content and called it the Ethos Framework. The Ethos Framework is based on four major components: Character, World State, Story, and Library, that will contribute towards the creation of dynamic content. The Ethos Framework takes the best pieces of current methods to create a unique practical design so that on every play through of a game the player has a genuinely unique experience.
Dodunski, J., & Khaliq, I. (2017). The Ethos Framework: Generating Contextually Linked Dynamic Quests. The Journal of Creative Technologies, (6).
Decay of high-energy electron bound states in crystals
Creators: name: Paulauskas, Tadas
name: Klie, Robert F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: High-energy electrons that are used as a probe of specimens in transmission electron microscopy exhibit a complex and rich behavior due to multiple scattering. Among other things, understanding the dynamical effects is needed for a quantitative analysis of atomic-resolution images and spectroscopic data. In this study, state-correlation functions are computed within the multislice approach that allow to elucidate behaviors of transversely bound states in crystals. These states play an important role as a large fraction of current density can be coupled into them via focused electron probes. We show that bound states are generically unstable and decay monoexponentially with crystal depth. Their attenuation is accompanied by a resonant intensity transfer to Bessel-like wavefunctions that appear as Laue rings in the far-field diffraction patterns. Behaviors of bound states are also quantified when thermal effects are included, as well as point defects. This approach helps to bridge the Bloch wave and multisliced electron propagation pictures of dynamical scattering providing new insights into fundamental solutions of the wave equation, and may assist in developing quantitative STEM/TEM imaging techniques.
Surface Tension of an Ideal Dielectric - Electrolyte Boundary: Exactly Solvable Model
Creators: name: Šamaj, L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The model under consideration is a semi-infinite two-dimensional two-component plasma (Coulomb gas), stable against bulk collapse for the dimensionless coupling constant $β<2$, in contact with a dielectric wall of dielectric constant $=0$. The model is mapped onto an integrable sine-Gordon theory with a ``free'' Neumann boundary condition. Using recent results on a reflection relationship between the boundary Liouville and sine-Gordon theories, an explicit expression is derived for the surface tension at a rectilinear dielectric -- Coulomb gas interface. This expression reproduces the Debye-Hückel $β\to 0$ limit and the exact result at the bulk collapse border, the free-fermion point $β=2$, where the surface tension keeps a finite value. The surface collapse, identified with the divergence of the surface tension, occurs at $β=3$.
description: 17 pages, Latex
Additional file 5 of Therapeutic potential of human umbilical cord mesenchymal stem cells in the treatment of rheumatoid arthritis
Creators: name: Liu, Yanying
name: Mu, Rong
name: Wang, Shiyao
name: Long, Li
name: Liu, Xia
name: Li, Ru
name: Sun, Jian
name: Guo, Jianping
name: Zhang, Xiaoping
name: Guo, Jing
name: Yu, Ping
name: Li, Chunlei
name: Liu, Xiangyuan
name: Huang, Zhenyu
name: Wang, Dapeng
name: Li, Hu
name: Gu, Zhifeng
name: Liu, Bing
name: Li, Zhanguo
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Authors’ original file for figure 5
Linear Solvers for Stable Fluids: GPU vs CPU
Creators: name: Amador, Gonçalo
name: Gomes, Abel
Publisher: name: The Eurographics Association
Year: 2021

description: !-
description: ACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
description: Computação Gráfica em Tempo Real e Paralelização de Algoritmos
description: 251
description: 260
description: Gonçalo Amador and Abel Gomes
Condensation and superfluidity of dilute Bose gases with finite-range interaction
Creators: name: Tononi, A.
name: Cappellaro, A.
name: Salasnich, L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We investigate an ultracold and dilute Bose gas by taking into account a finite-range two-body interaction. The coupling constants of the resulting Lagrangian density are related to measurable scattering parameters by following the effective-field-theory approach. A perturbative scheme is then developed up to the Gaussian level, where both quantum and thermal fluctuations are crucially affected by finite-range corrections. In particular, the relation between spontaneous symmetry breaking and the onset of superfluidity is emphasized by recovering the renowned Landau's equation for the superfluid density in terms of the condensate one.
description: 18 pages, 4 figures, invited contribution to New Journal of Physics Focus Issue on Quantum Transport in Ultracold Atoms
Frictional Drag Between Coupled 2D Hole Gases in GaAs/AlGaAs Heterostructures
Creators: name: Joerger, C.
name: Cheng, S. J.
name: Rubel, H.
name: Dietsche, W.
name: Gerhardts, R.
name: Specht, P.
name: Eberl, K.
name: von Klitzing, K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on the first measurements of the drag effect between coupled 2D-hole gases. We investigate the coupling by changing the carrier densities in the quantum wells, the widths of the barriers between the gases and the perpendicular magnetic field. From the data we are able to attribute the frictional drag to phonon coupling, because the non-parabolicity allows to tune the Fermi wavevector and the Fermi velocity separately and, thereby, to distinguish between phonon- and plasmon-dominated coupling.
description: 10 pages, 5 figures
Regional health: trends in inequalities in health and wellbeing by remoteness, for Queensland
Creators: name: Public Health Information Development Unit (PHIDU)
Publisher: name: Torrens University Australia
Year: 2019
Subjects: subject: Health Care
subject: 119999 Medical and Health Sciences not elsewhere classified
subject: FOS: Other medical sciences

description: Urban and rural differences in service distribution, access, and health outcomes are challenges in many countries, with outcome indicators generally worse in rural and remote regions. In Australia, such differences or inequalities between ‘the city and the bush’ have been evident for many decades. As health services have been centralised in regional and metropolitan centres, the need to fund and deliver specific rural services to combat locational disadvantage has increased, resulting in a number of inventive rural outreach and mobile services, multipurpose centres with pooled funding, transport arrangements, training and incentives for rural health practitioners, and e-health services such as telemedicine. However, despite the introduction of these initiatives, the health needs of many Australian communities are still not fully met, and substantial differences in health outcomes for rural and remote populations remain. The paper was prepared from data supplied by State, Territory and Commonwealth Government agencies and published by PHIDU over a number of years in the Social Health Atlases. It will be updated from time to time, as new data become available.
Public Health Information Development Unit (PHIDU). (2017). Regional health: trends in inequalities in health and wellbeing by remoteness, for Queensland
Simulation of breast compression using a new biomechanical model
Creators: name: Mîra, Anna
name: Payan, Yohan
name: Carton, Ann-Katherine
name: de Carvalho, Pablo Milioni
name: Li, Zhijin
name: Devauges, Viviane
name: Muller, Serge
Publisher: name: arXiv
Year: 2018
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Mammography is currently the primary imaging modality for breast cancer screening and plays an important role in cancer diagnostics. A standard mammographic image acquisition always includes the compression of the breast prior x-ray exposure. The breast is compressed between two plates (the image receptor and the compression paddle) until a nearly uniform breast thickness is obtained. The breast flattening improves diagnostic image quality 1 and reduces the absorbed dose 2. However, this technique can also be a source of discomfort and might deter some women from attending breast screening by mammography 3,4. Therefore, the characterization of the pain perceived during breast compression is of potential interest to compare different compression approaches. The aim of this work is to develop simulation tools enabling the characterization of existing breast compression techniques in terms of patient comfort, dose delivered to the patient and resulting image quality. A 3D biomechanical model of the breast was developed providing physics-based predictions of tissue motion and internal stress and strain intensity. The internal stress and strain intensity are assumed to be directly correlated with the patient discomfort. The resulting compressed breast model is integrated in an image simulation framework to assess both image quality and average glandular dose. We present the results of compression simulations on two breast geometries, under different compression paddles (flex or rigid).
Interactive Collision Detection for 3D Environments
Creators: name: Figueiredo, Mauro
Publisher: name: The Eurographics Association
Year: 2021

description: !-
description: ACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
description: Computação Gráfica em Tempo Real e Paralelização de Algoritmos
description: 261
description: 267
description: Mauro Figueiredo
Intergeschlechtlichkeit im Feld der Sozialen Arbeit: Eine qualitative Forschung zum Wissensstand von Fachpersonen
Creators: name: Nägeli, Julia
name: Jeker, Dana
Publisher: name: Zenodo
Year: 2019

description: Die vorliegende Bachelor-Arbeit geht der Forschungsfrage nach, wie viel Wissen die befragten Personen der Sozialen Arbeit über das Thema Intergeschlechtlichkeit haben. Im Vergleich zu unserem binären Geschlechterdenken lässt die Biologie eine grössere Geschlechtervielfalt zu: Inter*- Menschen. Aufgrund von pränatalen Geschlechtsentwicklungsstörungen weisen sie männliche und weibliche Geschlechtsanteile auf (Caroline Stern, 2010, S. 43). Seit einigen Jahren treten immer mehr Betroffene an die Öffentlichkeit und berichten von ihrem Leid durch kosmetisch- chirurgische Eingriffe, erfahrener Diskriminierung und vom Gefühl, keine Daseinsberechtigung zu haben (Kathrin Zehnder, 2010, S. 213-232). Aufgrund dieser Schilderungen und Quellen, wie dem Berufskodex für die Soziale Arbeit, lässt sich die Verantwortung der Profession Soziale Arbeit nicht negieren (AvenirSocial, 2010, S. 6-9). Mittels Kriterienraster wurden sieben Personen für Leitfadeninterviews ausgewählt. Die Datenauswertung erfolgte anhand des Verfahrens nach Claus Mühlefeld (1981; zit. in Siegfried Lamnek, 1995, S. 206-207). Die Ergebnisse zeigten keinen homogenen Wissensstand auf und das Wissen stammte aus unterschiedlichen Quellen. Damit die Soziale Arbeit ihren Beitrag zur Besserstellung von Inter*-Menschen leisten kann, muss ein Mindestmass an Wissen bei allen Fachpersonen erreicht werden. Möglichkeiten, um dies zu erreichen, wären Veränderungen in den Curricula der Hochschulen, Sensibilisierungen von berufstätigen Fachpersonen und die Einbettung der Geschlechtervielfalt in der täglichen Arbeit. Die Entwicklung steht jedoch in einer Abhängigkeit zur Entwicklung der allgemeinen «sex and gender»-Debatte.
description: + Code Diss LU: hslusa basa be 2019 + Fussnote: Bachelorarbeit, Hochschule Luzern - Soziale Arbeit, Ausbildungsgang Sozialarbeit, 2019 + NL-Code: NLLUHSA201909
Pesquisas Baseadas na Localização e na Orientação em Dispositivos Móveis
Creators: name: Aguiar, Hugo
name: Carmo, Maria Beatriz
name: Pombinho, Paulo
name: Afonso, Ana Paula
Publisher: name: The Eurographics Association
Year: 2021

description: !-
description: ACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
description: Visualização Científica e Dispositivos Móveis
description: 269
description: 275
description: Hugo Aguiar, Maria Beatriz Carmo, Paulo Pombinho, and Ana Paula Afonso
Memory Effect, Rejuvenation and Chaos Effect in the Multi-layer Random Energy Model
Creators: name: Sasaki, Munetaka
name: Nemoto, Koji
Publisher: name: arXiv
Year: 2000
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We introduce magnetization to the Multi-layer Random Energy Model which has a hierarchical structure, and perform Monte Carlo simulation to observe the behavior of ac-susceptibility. We find that this model is able to reproduce three prominent features of spin glasses, i.e., memory effect, rejuvenation and chaos effect, which were found recently by various experiments on aging phenomena with temperature variations.
description: 10 pages, 14 figures, to be submitted to J. Phys. Soc. Jpn
Thermal Transport through a Mesoscopic Weak Link
Creators: name: Patton, Kelly R.
name: Geller, Michael R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We calculate the rate of energy flow between two macroscopic bodies, each in thermodynamic equilibrium at a different temperature, and joined by a weak mechanical link. The macroscopic solids are assumed to be electrically insulating, so that thermal energy is carried only by phonons. To leading order in the strength of the weak link, modeled here by a harmonic spring, the thermal current is determined by a product of the local vibrational density-of-states of the two bodies at the points of connection. Our general expression for the thermal current can be regarded as a thermal analog of the well-known formula for the electrical current through a resistive barrier. It is also related to the thermal Landauer formula in the weak-tunneling limit. Implications for heat transport experiments on dielectric quantum point-contacts are discussed.
description: 8 pages, 3 figures, Revtex
Visualização e Exploração Interactiva de Espaços de Vídeo através de Cor e Movimento
Creators: name: Martinho, João
name: Chambel, Teresa
Publisher: name: The Eurographics Association
Year: 2021

description: !-
description: ACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
description: Visualização Científica e Dispositivos Móveis
description: 287
description: 296
description: João Martinho and Teresa Chambel
Tuning the laser-induced ultrafast demagnetization of transition metals
Creators: name: Töws, W.
name: Pastor, G. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The ultrafast demagnetization (UFD) dynamics of itinerant ferromagnets is theoretically investigated as a function of the characteristics of the initial laser excitation. A many-body pd-band Hamiltonian is considered which takes into account hybridizations, Coulomb interactions, spin-orbit interactions and the coupling to the laser field on the same electronic level. In this way, a fruitful connection is established between the non-adiabatic quantum dynamics and the well-known equilibrium statistical mechanics of itinerant-electron ferromagnets. The time evolution during and after the pulse absorption is determined exactly by performing numerical Lanczos propagations on a small cluster model with parameters appropriate for Ni. The most relevant laser parameters, namely, the fluence, wave length, polarization and pulse duration are varied systematically. The results show how they allow one to control the total absorbed energy, the spectral distribution of the initial excitation, and the subsequent magnetization dynamics. The calculations show that reasonable changes in these parameters do not affect the UFD dynamics qualitatively and have only a minor influence on the time scale which characterizes the initial demagnetization. In contrast, our model predicts that the degree of demagnetization correlates well with the average number of electrons excited by the laser or average number of absorbed photons. The theoretical results are discussed by comparing them with available experiments. From a fundamental perspective, the robustness of the ultrafast demagnetization effect is theoretically demonstrated, as a phenomenon reflecting the intrinsic dynamics of the metallic 3d valence electrons. A wide variety of well-focused possibilities of tailoring the efficacy of the ultrafast demagnetization process is thereby opened.
Metal-Insulator transition in one-dimensional Hubbard superlattices
Creators: name: Paiva, Thereza
name: Santos, Raimundo R. dos
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the Metal-Insulator transition in one-dimensional Hubbard superlattices (SL's), modelled by a repeated pattern of repulsive (i.e., positive on-site coupling) and free sites. The evolution of the local moment and of the charge gap (calculated from Lanczos diagonalization of chains up to 18 sites), together with a strong coupling analysis, show that the electron density at which the system is insulating increases with the size of the free layer, relative to the repulsive one. In the insulating state, the mechanism of interaction between fermions separated by a free layer is the analog of superexchange, and the charge gap display universal features.
description: 4 pages, 3 colour figures; Phys Rev B 15 Sept (tent)
Global Terrorism Database Vizualization: um projecto de arte digital suportado por visualização de informação
Creators: name: Moura, João Martinho
name: Sousa, Jorge
name: Branco, Pedro
name: Marcos, Adérito Fernandes
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Visualização de informação
Terrorismo
Global Terrorism Database
Arte Digital

description: Esta comunicação apresenta uma aplicação de visualização da informação, o Global Terrorism Database Visualization (GTDV) abordando a questão do terrorismo. O projecto GTDV recorre a técnicas e processos de visualização da informação, dando ênfase á estética, além da funcionalidade, exibindo dados de eventos terroristas ocorridos entre 1970 e 2004, compilados a partir do Global Terrorism Database, da Universidade de Maryland, E.U.A.. É descrita a interface do GTDV, sendo realizada uma análise crítica e especificadas as técnicas estruturais e de visualização utilizadas. O projecto GTDV visa contribuir para a emergência de um conhecimento aprofundado sobre a problemática do terrorismo.
description: ACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
description: Visualização Científica e Dispositivos Móveis
description: 297
description: 302
description: João Martinho Moura, Jorge Sousa, Pedro Branco, and Adérito Fernandes Marcos
description: Visualização de informação; Terrorismo; Global Terrorism Database; Arte Digital
title: Профессии будущего и компетенции специалистов в области управления качеством
Creators: name: Долженкова, Александра
name: "Управление качеством в интересах устойчивого развития", межвузовская научно-практическая конференция (2019; Санкт-Петербург)
Publisher: name: ПОЛИТЕХ-ПРЕСС
Year: 2019

description: В статье рассматриваются компетенции, навыки и умения, которыми должны владеть специалисты, деятельность которых напрямую связана с управлением качеством. Также предлагаются к обсуждению новые профессии – профессии будущего, их место в условиях развития экономики. Будущее место специалистов в области управления качеством анализируется под призмой новых профессий, определяется роль управления качеством на рынке труда. В качестве результатов исследования вакансий, связанных с управлением качеством представлена сводная таблица, отражающая ключевые характеристики специалистов в данной области.
Field Theory of Critical Behaviour in Driven Diffusive Systems with Quenched Disorder
Creators: name: Becker, V.
name: Janssen, H. K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a field theoretic renormalization group study for the critical behaviour of a uniformly driven diffusive system with quenched disorder, which is modelled by different kinds of potential barriers between sites. Due to their symmetry properties, these different realizations of the random potential barriers lead to three different models for the phase transition to transverse order and to one model for the phase transition to longitudinal order all belonging to distinct universality classes. In these four models that have different upper critical dimensions d_{c} we find the critical scaling behaviour of the vertex functions in spatial dimensions d < d_{c} . Its deviation from purely diffusive behaviour is characterized by the anomaly-exponent ηthat we calculate at first and second order, respectively in $ε= d_{c} -d$. In each model ηturns out to be positive which means superdiffusive spread of density fluctuations in the driving force direction.
description: 47 pages, 6 figures
Paragryllodes nitidula Hugel & Warren & Desutter-Grandcolas 2021
Creators: name: Hugel, Sylvain
name: Warren, Ben H.
name: Desutter-Grandcolas, Laure
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Phalangopsidae
Paragryllodes
Paragryllodes nitidula

description: Paragryllodes nitidula (Bolivar, 1912) n. comb.
(Figs 1A, 2 A-D, Table 1)
 Seychellesia nitidula Bolivar, 1912: 286 — Gorochov 2006: 445.
 Type locality. Seychelles, Silhouette, near Mare aux Cochons, over 1000 feet (Bolivar (1912).
 Type material. Lectotype female (designated by Gorochov 2006), Seychelles, Silhouette island [′Silhouette′, ′08, Seychelles Exp. 21′, ′′type′, ′Figured specimen′, ′Holotype′, ′Seychellia gen. n. nitidula sp. n. ′, ′ Seychelles, Percy Sladen Trust Expedition, 1913-170′, “ syntype] (NHM).
 Other material examined. Seychelles, Silhouette, Jardin Marron vers Mt Pot à eau, 550 m, vue de nuit, 1 female (2010SEYSH200), 5.x.2010, S. Hugel, MNHN-EO-ENSIF12094.
 Molecular sampling. LDG 375 in Warren et al. (2019).
 Remarks. Seychellesia nitidula is only known by females, but both molecular data (Chintauan-Marquier et al. 2013, 2016) and morphology (see below) indicate that Seychellesia nitidula belongs to Paragryllodes Karny, 1909 and is not related to the other species from the Seychelles described under the name Seychellesia (i.e. Seychellesia patellifera Bolivar, 1912 and Seychellesia longicercata Bolivar, 1912), for which we describe here the new genus Seselia Hugel & Desutter-Grandcolas, n. gen. S eychellesia nitidula shares the following characters with Paragryllodes: shiny cuticula; eyes strongly protruding; fastigium lower than head dorsum, and separated from it by a transverse furrow; median ocellus in frontal position, apical on fastigium; maxillary palpi moderately elongate, article 4 distinctively shorter that articles 3 and 5; pronotum sulcated; LL more or less perpendicular to DD; female copulatory papilla forming a sclerotized chamber (Fig. 2D).
description: Published as part of Hugel, Sylvain, Warren, Ben H. & Desutter-Grandcolas, Laure, 2021, The Phalangopsidae crickets (Orthoptera, Grylloidea) of the Seychelles Archipelago: Taxonomy of an ecological radiation, pp. 201-246 in Zootaxa 5047 (3) on page 208, DOI: 10.11646/zootaxa.5047.3.1, http://zenodo.org/record/5540765
Measurement of the W Boson Mass and Production and Decay Properties in e^+e^- Collisions at sqrt{s} = 172 GeV
Creators: name: The OPAL Collaboration
name: al, K. Ackerstaff et
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: This paper describes the measurement of the W boson mass, M_W, and decay width, Gamma_W, from the direct reconstruction of the invariant mass of its decay products in W pair events collected at a mean centre-of-mass energy of sqrt{s} = 172.12 GeV with the OPAL detector at LEP. Measurements of the W pair production cross-section, the W decay branching fractions and properties of the W decay final states are also described. A total of 120 candidate W^+W^- events has been selected for an integrated luminosity of 10.36 pb^-1. The W^+W^- production cross-section is measured to be sigma_WW = 12.3 +/- 1.3(stat.) +/- 0.3(syst.) pb, consistent with the Standard Model expectation. The W^+W^- -> qq(bar) l nu and W^+W^- -> qq(bar)qq(bar) final states are used to obtain a direct measurement of Gamma_W = 1.30^{+0.62}_{-0.55}(stat.) +/- 0.18(syst.) GeV. Assuming the Standard Model relation between M_W and Gamma_W, the W boson mass is measured to be M_W = 80.32 +/- 0.30(stat.) +/- 0.09(syst.) GeV. The event properties of the fully-hadronic decays of W^+W^- events are compared to those of the semi-leptonic decays. At the current level of precision there is no evidence for effects of colour reconnection in the observables studied. Combining data recorded by OPAL at sqrt{s} ~ 161-172 GeV, the W boson branching fraction to hadrons is determined to be 69.8^{+3.0}_{-3.2}(stat.) +/- 0.7(syst.)%, consistent with the prediction of the Standard Model. The combined mass measurement from direct reconstruction and from the W^+W^- production cross-sections measured at sqrt{s} ~ 161 and sqrt{s} ~ 172 GeV is M_W = 80.35 +/- 0.24(stat.) +/- 0.07(syst.) GeV.
description: 59 pages, LaTeX, uses a4p and pennames.sty, 17 eps figures included (plus one in colour) to be submitted to Zeit. Phys. C
The Death of the Observer: Quantum Measurement as Planck-Scale Pixelation
Creators: name: Sambey, Stanley Everett
Publisher: name: Zenodo
Year: 2025

description: We present a fundamental reformulation of quantum measurement that elimi-nates the need for observers as privileged agents. The theory posits that physicalreality emerges through Planck-scale pixelation of an information field ψ(x), wheremeasurement occurs automatically when the probability density |ψ(x)|2 exceeds acritical threshold ψ2c := 1/ℓ3Planck. This threshold triggers spontaneous localizationthrough nonlinear dynamics governed by a modified Schrödinger equation. Theframework resolves quantum paradoxes without invoking consciousness, predictsdark matter as unpixelated field energy, and yields testable signatures in quan-tum materials and high-frequency gravity waves. Crucially, it demonstrates thatobservers are thermodynamic epiphenomena rather than physical necessities.
Lean Concepts For Productivity Improvememt.pdf
Creators: name: Sharma, Arun Kumar
Publisher: name: figshare
Year: 2019
Subjects: subject: Additive Manufacturing
subject: 90199 Aerospace Engineering not elsewhere classified
subject: FOS: Mechanical engineering
subject: 90202 Automotive Engineering Materials
subject: 90299 Automotive Engineering not elsewhere classified
subject: 90203 Automotive Mechatronics
subject: 90204 Automotive Safety Engineering
subject: 90302 Biomechanical Engineering
subject: FOS: Medical engineering
subject: 90399 Biomedical Engineering not elsewhere classified
subject: 91001 CAD/CAM Systems
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 99902 Engineering Instrumentation
subject: FOS: Other engineering and technologies
subject: 91503 Engineering Practice
subject: 99999 Engineering not elsewhere classified
subject: 91002 Flexible Manufacturing Systems
subject: 90603 Industrial Electronics
subject: 90505 Infrastructure Engineering and Asset Management
subject: FOS: Civil engineering
subject: 91099 Manufacturing Engineering not elsewhere classified
subject: 91005 Manufacturing Management
subject: 91006 Manufacturing Processes and Technologies (excl. Textiles)
subject: 91007 Manufacturing Robotics and Mechatronics (excl. Automotive Mechatronics)
subject: 91008 Manufacturing Safety and Quality
subject: Mechanical Engineering
subject: 91399 Mechanical Engineering not elsewhere classified
subject: 140209 Industry Economics and Industrial Organisation
subject: FOS: Economics and business

description: This paper is focus to discuss the application of lean concepts in the whole organization to improve productivity.
Evaluating machine learning techniques for predicting power spectra from reionization simulations
Creators: name: Jennings, William D.
name: Watkinson, Catherine A.
name: Abdalla, Filipe B.
name: McEwen, Jason D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Upcoming experiments such as the SKA will provide huge quantities of data. Fast modelling of the high-redshift 21cm signal will be crucial for efficiently comparing these data sets with theory. The most detailed theoretical predictions currently come from numerical simulations and from faster but less accurate semi-numerical simulations. Recently, machine learning techniques have been proposed to emulate the behaviour of these semi-numerical simulations with drastically reduced time and computing cost. We compare the viability of five such machine learning techniques for emulating the 21cm power spectrum of the publicly-available code SimFast21. Our best emulator is a multilayer perceptron with three hidden layers, reproducing SimFast21 power spectra $10^8$ times faster than the simulation with 4% mean squared error averaged across all redshifts and input parameters. The other techniques (interpolation, Gaussian processes regression, and support vector machine) have slower prediction times and worse prediction accuracy than the multilayer perceptron. All our emulators can make predictions at any redshift and scale, which gives more flexible predictions but results in significantly worse prediction accuracy at lower redshifts. We then present a proof-of-concept technique for mapping between two different simulations, exploiting our best emulator's fast prediction speed. We demonstrate this technique to find a mapping between SimFast21 and another publicly-available code 21cmFAST. We observe a noticeable offset between the simulations for some regions of the input space. Such techniques could potentially be used as a bridge between fast semi-numerical simulations and accurate numerical radiative transfer simulations.
description: 17 pages, 14 figures
Self-Duality in Superconductor-Insulator Quantum Phase Transitions
Creators: name: Schakel, Adriaan M. J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: It is argued that close to a Coulomb interacting quantum critical point, the interaction between two vortices in a disordered superconducting thin film separated by a distance $r$ changes from logarithmic in the mean-field region to $1/r$ in the region dominated by quantum critical fluctuations. This gives support to the charge-vortex duality picture of the observed reflection symmetry in the current-voltage characteristics on both sides of the transition.
description: 4 pages, no figures, 2nd version: title (slightly) changed and text accordingly
Dispositivo de Interacção para Ecrã de Grandes Dimensões
Creators: name: Araújo, Bruno
name: Jota, Ricardo
name: Fernandes, João
name: Ferreira, Alfredo
name: Pereira, João Madeiras
Publisher: name: The Eurographics Association
Year: 2021

description: !-
description: ACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
description: Posters
description: 303
description: 304
description: Bruno Araújo, Ricardo Jota, João Fernandes, Alfredo Ferreira, and João Madeiras Pereira
Additional file 2 of Therapeutic potential of human umbilical cord mesenchymal stem cells in the treatment of rheumatoid arthritis
Creators: name: Liu, Yanying
name: Mu, Rong
name: Wang, Shiyao
name: Long, Li
name: Liu, Xia
name: Li, Ru
name: Sun, Jian
name: Guo, Jianping
name: Zhang, Xiaoping
name: Guo, Jing
name: Yu, Ping
name: Li, Chunlei
name: Liu, Xiangyuan
name: Huang, Zhenyu
name: Wang, Dapeng
name: Li, Hu
name: Gu, Zhifeng
name: Liu, Bing
name: Li, Zhanguo
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Authors’ original file for figure 2
Certainty based Reduced Sparse Solution for Dense Array EEG Source Localization
Creators: name: Mannepalli, Teja
name: Routray, Aurobinda
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The EEG source localization is an ill-posed problem. It involves estimation of the sources which outnumbers the number of measurements. For a given measurement at given time all sources are not active which makes the problem as sparse inversion problem. This paper presents a new approach for dense array EEG source localization. This paper aims at reducing the solution space to only most certain sources and thereby reducing the problem of ill-posedness. This employs a two-stage method where the first stage finds the most certain sources that are likely to produce the observed EEG by using a statistical measure of sources, the second stage solves the inverse problem by restricting the solution space to only most certain sources and their neighbors. This reduces the solution space for other source localization methods hence improvise their accuracy in localizing the active neurological sources in the brain which is the main goal. This method has been validated and applied to real 256 channel data and the results were analyzed.
description: IEEE Transactions on Neural Systems & Rehabilitation Engineering, 2018
Seselia coccofessei Hugel & Desutter-Grandcolas 2021, n. sp.
Creators: name: Hugel, Sylvain
name: Warren, Ben H.
name: Desutter-Grandcolas, Laure
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Phalangopsidae
Seselia
Seselia coccofessei

description: Seselia coccofessei Hugel & Desutter-Grandcolas n. sp. n. gen., n. sp.
(Fig. 3D, 4D, 5D, 6D, H, L, 7D, 8J–L, 9D, Table 5)
 Distribution. Seychelles, Praslin.
 Type material. Holotype male. Seychelles, Praslin, PN Vallée de Mai, Vue de Nuit, 24.vii.2010, S Hugel leg. (2010SEYSH083), MNHN-EO-ENSIF12115.
 Paratypes, 2 males, 2 females. All same as holotype, 1♂ (2010SEYSH084), coll. SH; 23.vii.2003, 1 male, coll. SH; 22.vii.2010, 1 female (allotype) (2010SEYSH057), MNHN-EO-ENSIF12116; 22.vii.2010, 1 female (2010SEYSH058), coll. SH.
 Molecular sampling. LDG 369 and LDG 372 in Warren et al. (2019).
 Diagnosis. Within the genus, large species with a black DD; parasagittal white bands on pronotum, forewing and tergites very wide and contrasted.
 Description. In addition to generic characters. Size large for the genus.
 Coloration. dark sagittal stripe on face contrasted, not extending to labrum (Fig. 6D); white parasagittal stripe below antennae without distinct dark pattern; DD black (Fig. 4D), parasagittal white lines very well defined (Figs 4D, 5D); legs I and II with indistinct annulations (Figs 3D, 4D); FIII without dark patterns (Fig. 7D); FW with a distinct white band at the angle between dorsal and lateral fields (Fig. 6H); parasagittal white lines on abdominal tergites very well defined (Figs 3D, 4D). FW dorsal field with six longitudinal veins.
 Male. Metanotal gland as on Fig. 6L.
 Male genitalia. Fig. 8J–L. Pseudepiphallic sclerite wider in anterior (proximal) part; with parameres relatively large, oval; dorsal part of parameres forming a short wide plate at midline side; contact between pseudepiphallic sclerite and rami narrow.
 Female genitalia. Copulatory papilla as on Fig. 9D.
description: Published as part of Hugel, Sylvain, Warren, Ben H. & Desutter-Grandcolas, Laure, 2021, The Phalangopsidae crickets (Orthoptera, Grylloidea) of the Seychelles Archipelago: Taxonomy of an ecological radiation, pp. 201-246 in Zootaxa 5047 (3) on page 219, DOI: 10.11646/zootaxa.5047.3.1, http://zenodo.org/record/5540765
Estratégias para a Representação de Pontos de Interesse sobre Mapas
Creators: name: Paiva, Bruno
name: Cláudio, Ana Paula
name: Carmo, Maria Beatriz
name: Pombinho, Paulo
name: Catita, Cristina
Publisher: name: The Eurographics Association
Year: 2021

description: !-
description: ACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
description: Posters
description: 305
description: 306
description: Bruno Paiva, Ana Paula Cláudio, Maria Beatriz Carmo, Paulo Pombinho, and Cristina Catita
GeniusPhone: A Personal Companion for Everyday Situations
Creators: name: Guerreiro, João
name: Guerreiro, Tiago
name: Gonçalves, Daniel
Publisher: name: The Eurographics Association
Year: 2021

description: !-
description: ACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
description: Posters
description: 307
description: 308
description: João Guerreiro, Tiago Guerreiro, and Daniel Gonçalves
Addressing Scalability with Message Queues: Architecture and Use Cases for DIRAC Interware
Creators: name: Krzemien, Wojciech
name: Stagni, Federico
name: Haen, Christophe
name: Mathe, Zoltan
name: McNab, Andrew
name: Zdybal, Milosz
Publisher: name: arXiv
Year: 2019
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The Message Queue (MQ) architecture is an asynchronous communication scheme that provides an attractive solution for certain scenarios in a distributed computing model. The introduction of MQ as an intermediate component in-between the interacting processes allows to decouple the end-points making the system more flexible and providing high scalability and redundancy. DIRAC is a general-purpose interware software for distributed computing systems, which offers a common interface to a number of heterogeneous providers and guarantees transparent and reliable usage of the resources. The DIRAC platform has been adapted by several scientific projects, including High Energy Physics communities like LHCb, the Linear Collider and Belle2. A Message Queue generic interface has been incorporated into the DIRAC framework to help solving the scalability challenges that must be addressed during LHC Run3, starting in 2021. It allows to use the MQ scheme for a message exchange among the DIRAC components or to communicate with third-party services. Within this contribution we describe the integration of MQ systems with DIRAC and several use cases are shown. Message Queues are foreseen to be used in the pilot logging system, and as a backbone of the DIRAC component logging system and monitoring.
description: 5 pages, 3 figures
PREreview: Open preprint reviews for all researchers - 4EU+ Open for You - 15 February 2024
Creators: name: Saderi, Daniela
Publisher: name: Zenodo
Year: 2024

description: Short presentation to introduce the speaker, Dr. Daniela Saderi, and the organization she represents, PREreview, to the audience of the third event of the series Open for You hosted by the 4EU Plus Alliance on February 15, 2024.
Getting a Glimpse of your Pictures using Dominant Colors
Creators: name: Rodrigues, Pedro
name: Lopes, Luís
name: Fonseca, Manuel J.
Publisher: name: The Eurographics Association
Year: 2021

description: !-
description: ACTAS DO 17º ENCONTRO PORTUGUÊS DE COMPUTAÇÃO GRÁFICA
description: Posters
description: 309
description: 310
description: Pedro Rodrigues, Luís Lopes, and Manuel J. Fonseca