cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Towards a Global Evolutionary Model of Protoplanetary Disks
Creators: name: Bai, Xue-Ning
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A global evolution picture of protoplanetary disks (PPDs) is key to understanding almost every aspect of planet formation, where standard alpha-disk models have been constantly employed for its simplicity. In the mean time, disk mass loss has been conventionally attributed to photoevaporation, which controls disk dispersal. However, a paradigm shift towards accretion driven by magnetized disk winds has been realized in the recent years, thanks to studies of non-ideal magneto-hydrodynamic effects in PPDs. I present a framework of global PPD evolution aiming to incorporate these advances, highlighting the role of wind-driven accretion and wind mass loss. Disk evolution is found to be largely dominated by wind-driven processes, and viscous spreading is suppressed. The timescale of disk evolution is controlled primarily by the amount of external magnetic flux threading the disks, and how rapidly the disk loses the flux. Rapid disk dispersal can be achieved if the disk is able to hold most of its magnetic flux during the evolution. In addition, because wind launching requires sufficient level of ionization at disk surface (mainly via external far-UV radiation), wind kinematics is also affected by far-UV penetration depth and disk geometry. For typical disk lifetime of a few Myrs, the disk loses approximately the same amount of mass through the wind as through accretion onto the protostar, and most of the wind mass loss proceeds from the outer disk via a slow wind. Fractional wind mass loss increases with increasing disk lifetime. Significant wind mass loss likely substantially enhances the dust to gas mass ratio, and promotes planet formation.
description: 17 pages, 9 figures, accepted to ApJ
Evaluating validity of the Kids-Balance Evaluation Systems Test (Kids-BESTest) Clinical Test of Sensory Integration of Balance (CTSIB) criteria to categorise stance postural control of ambulant children with CP
Creators: name: Dewar, Rosalee M.
name: Tucker, Kylie
name: Claus, Andrew P.
name: van den Hoorn, Wolbert
name: Ware, Robert S.
name: Johnston, Leanne M.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Neuroscience
subject: Science Policy

description: Evaluate the validity of the Clinical Test of Sensory Integration of Balance (CTSIB) scored using Kids-Balance Evaluation Systems Test (Kids-BESTest) criteria compared to laboratory measures of postural control. Participants were 58 children, 7–18 years, 17 with ambulant cerebral palsy (CP) (GMFCS I–II), and 41 typically developing (TD). Postural control in standing was assessed using CTSIB items firm and foam surfaces, eyes open (EO) then closed (EC). Face validity was evaluated comparing clinical Kids-BESTest scores between groups. Correlating force plate centre-of-pressure (CoP) data and clinical scores allowed evaluation of concurrent and content validity. Face validity: TD children scored higher for all CTSIB conditions when compared to children with CP. Concurrent validity: the agreement between clinical and CoP derived scores was poor to excellent (Firm-EO = 76%, Firm-EC = 76%, Foam-EO = 59%, Foam-EC = 94%). Clinical scores of “2-unstable” and “3-stable” were not distinguished reliably by force plate measures. Content validity: significant correlations were found between clinical scores and CoP data for the two intermediate conditions (Firm-EC: rs −0.40 to −0.72; Foam-EO: rs −0.12 to −0.50), but not the easier (Firm-EO: rs −0.41 to −0.36) or harder conditions (Foam-EC: rs −0.25 to −0.27). Face validity of Kids-BESTest CTSIB criteria was supported. Content and concurrent validity were partially supported. Improved Kids-BESTest scoring terms were recommended to describe postural characteristics of “2-unstable.”IMPLICATIONS FOR REHABILITATIONFace validity of the Kids-BESTest criteria for the CTSIB was confirmed.The Kids-BESTest criteria for the CTSIB can identify children with atypical postural control.Concurrent validity and content validity were partially supported, since children with CP resorted to a range of different balance strategies when “unstable.”To improve CTSIB Kids-BESTest criteria, new terms were recommended to better describe postural characteristics of “2-unstable.” Face validity of the Kids-BESTest criteria for the CTSIB was confirmed. The Kids-BESTest criteria for the CTSIB can identify children with atypical postural control. Concurrent validity and content validity were partially supported, since children with CP resorted to a range of different balance strategies when “unstable.” To improve CTSIB Kids-BESTest criteria, new terms were recommended to better describe postural characteristics of “2-unstable.”
title: Horizon Scanning – wo steht Deutschland?
Creators: name: Krabbe, Laura
name: Buchberger, Barbara
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund und Fragestellung: Entscheidungsträger im Gesundheitswesen handeln in einem Spannungsfeld, in dem der Druck steigt neue nutzenbringende Technologien so schnell wie möglich verfügbar zu machen, Patienten vor nicht sicheren oder nicht wirksamen Technologien zu schützen [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
IT Mission: Interdisziplinäre Online Expeditionen
Creators: name: Marquardt, Kai
name: Happe, Lucia
name: Koch, Alexander
name: Wagner, Ingo
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2022
Subjects: Informatik
Schülerlabor
Interdisziplinarität
E-Learning

description: Das Schülerlabor "IT Mission" verbindet Themen der Informatik, Naturwissenschaft und Technik. In interdisziplinären Expeditionen können Schüler*innen erfahren, wie Technologie helfen kann, große Ziele wie z.B. die Rettung der Bienen zu verfolgen. Dabei erforschen sie MINT- und Biologiephänomene und wie Informatik dabei helfen kann, diese zu verstehen und neues Wissen zu erschaffen. Sie erleben die Freude an Expeditionen ins Unbekannte, rüsten sich mit MINT-Arbeitsmethoden und -Werkzeugen aus und wenden sie zur Lösung ihrer Problemstellungen an. Mithilfe der Expeditionen können die SchülerInnen naturwissenschaftliche Arbeitsweisen erleben und forschendes Lernen selbst erfahren. In insgesamt sechs Expeditionen lernen sie u.a. Grundlagen der Webentwicklung kennen und wie sie als Data Scientist neues Wissen in großen Datenmengen entdecken, um so den Bienen bei der Nahrungssuche zu helfen, oder wie ihnen künstliche Intelligenz dabei helfen kann, das Verhalten der Bienen besser zu verstehen.
Consequências do ensino remoto emergencial no desempenho dos estudantes no ENEM 2020 e 2021
Creators: name: Chinaglia, E. F.
name: Morais de Oliveira, M.
Publisher: name: Zenodo
Year: 2023
Subjects: PCA
ANACOR
Pandemia
Desigualdade socioeconômica
Ensino médio

description: Com o início da pandemia de COVID-19 e a decretação de um “lockdown” em 2020 o
 ensino tornou-se remoto afetando a vida acadêmica de muitos estudantes e seu desempenho
 no Exame Nacional do Ensino Médio [ENEM]. Comparar o desempenho dos estudantes no
 ENEM de 2020 e 2021 em relação à 2019 é fundamental para entender o impacto da
 pandemia no futuro acadêmico desses estudantes e é o objetivo desse trabalho. A partir da
 análise fatorial por componentes principais, Minas Gerais [MG] e Amazonas [AM] foram
 identificados como os estados de mais alto e mais baixo desempenho, respectivamente. Para
 esses estados, foi realizada a análise de correspondência entre as variáveis socioeconômicas
 e a cor/raça dos estudantes. O estado de MG apresentou alta correlação entre estudantes de
 renda mais alta, de escolas privadas, com amplo acesso à internet e cor/raça “branca” e
 “preta”. Já o estado do AM apresentou alta correlação entre estudantes de renda mais baixa,
 de escolas estaduais, com acesso mais restrito à internet e cor/raça “parda” e “outras”. O
 aumento da participação relativa no ENEM de estudantes de escolas privadas de 2019 a 2021
 elevou as notas médias de Matemática e Redação, principalmente para o estado de MG.
 Pelas correlações socioeconômicas, de cor/raça e as notas médias foi observado que os
 estudantes de baixa renda, de escolas estaduais e cor/raça “parda/preta” foram os mais
 prejudicados nas condições impostas pela pandemia, mostrando a urgência na criação de
 políticas públicas que revertam a situação já intrinsicamente desvantajosa para essa classe
 de estudantes.
description: Trabalho de Conclusão de Curso apresentado para obtenção do título de especialista em Data Science and Analytics – 2022
Lempel-Ziv Decoding in External Memory
Creators: name: Belazzougui, Djamal
name: Kärkkäinen, Juha
name: Kempa, Dominik
name: Puglisi, Simon J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Simple and fast decoding is one of the main advantages of LZ77-type text encoding used in many popular file compressors such as gzip and 7zip. With the recent introduction of external memory algorithms for Lempel-Ziv factorization there is a need for external memory LZ77 decoding but the standard algorithm makes random accesses to the text and cannot be trivially modified for external memory computation. We describe the first external memory algorithms for LZ77 decoding, prove that their I/O complexity is optimal, and demonstrate that they are very fast in practice, only about three times slower than in-memory decoding (when reading input and writing output is included in the time).
title: „Ich beweg’ mich doch den ganzen Tag!“ Subjektive und objektive körperliche Aktivität bei Rückenpatienten nach stationärer Rehabilitation
Creators: name: Schaller, Andrea
name: Rudolf, Kevin
name: Froböse, Ingo
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund und Fragestellung: Die Förderung körperliche Aktivität ist in der Bewegungstherapie von großer Bedeutung. In der Literatur zeigen sich lediglich geringe bis moderate Zusammenhänge zwischen subjektiver und objektiver körperlicher Aktivität [ref:1].[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Fluctuations of electrical conductivity: a new source for astrophysical magnetic fields
Creators: name: Petrelis, Francois
name: Alexakis, Alexandros
name: Gissinger, Christophe
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We consider the generation of magnetic field by the flow of a fluid for which the electrical conductivity is nonuniform. A new amplification mechanism is found which leads to dynamo action for flows much simpler than those considered so far. In particular, the fluctuations of the electrical conductivity provide a way to bypass anti-dynamo theorems. For astrophysical objects, we show through three-dimensional global numerical simulations that the temperature-driven fluctuations of the electrical conductivity can amplify an otherwise decaying large scale equatorial dipolar field. This effect could play a role for the generation of the unusually tilted magnetic field of the iced giants Neptune and Uranus.
description: Accepted in Phys.Rev.Lett
title: Aggregation dependent naphthalimide diimides for electrochromic windows
Creators: name: Randle, Rebecca
Publisher: name: University of Glasgow
Year: 2022

description: We describe the synthesis of naphthalene diimides (NDI) appended with simple amino acids and dipeptides. These systems can form a highly coloured reduced species by photo- and electrochemical reduction, which is reversible upon oxidation. In their neutral state these systems are transmissive and pale in colour. This transition from transmissive to coloured occurs quickly, using small potentials, and is reversible, making NDI systems a promising candidate for electrochromic devices. Their chromic properties, as well as their water solubility and tuneable aggregation, give such self-assembling small organic molecules many advantages over conductive polymers and transition metal oxides, which dominate the literature in this field. The behaviour of five NDIs in different pH solutions is explored, and we identify ideal aggregated states for each chemical structure (found by altering pH) and identify parameters of their ideal structures that stabilise the formation or stability of the reduced species. These parameters facilitating highest contrast between neutral and reduced states changes with chemical structure, highlighting the sensitivity and importance of aggregation. We also identify aggregate types consistent with poor chromic behaviour and use this information to explain poor colouration of one NDI system. Using neutron scattering we evaluate the long-term stability and cyclability of our best performing systems. Using in situ electrochemical techniques, we critically analyse our prior methodology and facilitate a truly representative measurement of the electrochemically reduced state of some NDI systems and analyse the susceptibility of NDIs to changes in aggregation with cycling between states. We report multicomponent systems using two NDIs mixed with a transparent low molecular weight gelator (LMWG) in different ratios and observe that the chemical structure of the NDI, the pH and the component ratio affects their aggregation and chromic properties. We observe the decrease and enhancement of radical anion formation upon reduction in different multicomponent systems and select certain systems to evaluate long-term use. A combination of diffusion and aggregation dependent factors contribute to the cyclability of these systems. Lastly, the effect of heat-cooling upon multicomponent systems is investigated. We find that different ratios of components respond differently. Radical anion formation and cyclability are affected. We identify different methods of improving cyclability (buffering, electrochemical scripting, multicomponent tuning) and open possibilities for future work using hydrogels with these multicomponent systems. At every point we try to understand and link aggregation types or parameters to desirable chromic properties such as colour intensity and efficiency of electrochemical processes.
title: Indirekte Vergleiche im Rahmen der frühen Nutzenbewertung – Evaluation der Dossierbewertungen 2014-2015
Creators: name: Kromp, Mandy
name: Sturtz, Sibylle
name: Kiefer, Corinna
name: Bender, Ralf
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Bei der Bewertung des Zusatznutzens von Arzneimitteln mit neuen Wirkstoffen gemäß § 35a SGB V kann es erforderlich sein, indirekte Vergleiche einzubeziehen [ref:1]. Material / Methoden: Es werden die indirekten Vergleiche evaluiert, die in den eingereichten[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Estudio de factibilidad de un arco de sección tubular reforzado con casquetes de acero como una alternativa de solución a cubiertas de grandes luces
Creators: name: Arteaga Silva, Jairo Andres
name: De Avila Armentero, Javier Augusto
Publisher: name: Universidad de Cartagena
Year: 2009
Subjects: Resistencia de materiales - Estructuras en acero
Cubiertas - Construcción
Materiales de construcción - Acero

description: Tesis (Ingeniero Civil).-- Universidad de Cartagena. Facultad de Ciencias E Ingenierías. Programa de Ingeniería Civil, 2009.
description: El presente estudio tiene por objeto determinar la factibilidad estructural (resistencia), económica y constructiva de diseñar un arco de sección tubular reforzado con casquetes de acero, con el fin de obtener, mediante comparación con los sistemas tradicionales de cerchas metálicas, una alternativa de solución a cubiertas de grandes luces.
Soziokulturelle Projekte im Quartierzentrum Aussersihl und im umliegenden Quartier
Creators: name: El-Maawi, Rahel
name: Schenk, Sabine
name: Siegenthaler, Simone
name: Gretler Heusser, Simone
name: Stäheli, Reto
name: Emmenegger, Barbara
name: Wandeler, Bernard
name: Schneider, Ramona
name: Stephen, Rispa
Publisher: name: Zenodo
Year: 2015

description: Die Kooperation der Hochschule Luzern – Soziale Arbeit mit dem Quartierzentrum Aussersihl (QZA) ermöglichte den Studierenden, das theoretisch Gelernte im Rahmen des Unterrichts mit der Praxis der Sozialen Arbeit zu verknüpfen und wissensbasierte Interventionen abzuleiten, zu planen und durchzuführen. Im Gegenzug wurde das Quartier rund um das QZA mittels sozialer und soziokultureller Interventionen belebt.
 Der Charakter dieser Projekte war sehr heterogen, dies einerseits aufgrund der Aufgabenstellung aus den Unterrichts-Modulen heraus, andererseits aber auch aufgrund der verschiedenen Ansätze und Herangehensweisen, welche die Studierenden gewählt hatten.
 Mit den Projekten wurden rund 600 Personen erreicht, die auf die eine oder andere Art partizipierten.
description: + Auflage: 1 + Sprache: ger
Active role of the nonmagnetic cations in magnetic interactions for the double-perovskite Sr2BOsO6 (B=Y, In, Sc)
Creators: name: Kanungo, Sudipta
name: Yan, Binghai
name: Felser, Claudia
name: Jansen, Martin
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using first-principles density functional theory, we have investigated the electronic and magnetic properties of recently synthesized and characterized 5d double-perovskites Sr2BOsO6 (B=Y, In, Sc). The electronic structure calculations show that in all compounds, the Os5+ (5d3) site is the only magnetically active one, while Y3+, In3+ and Sc3+ remain in nonmagnetic states, with Sc/Y and In featuring d0 and d10 electronic configurations, respectively. Our studies reveal the important role of closed-shell (d10) versus open-shell (d0) electronic configurations of the nonmagnetic sites in determining the overall magnetic exchange interactions. Although the magnetic Os5+ (5d3) site is the same in all compounds, the magnetic super-exchange interactions mediated by non-magnetic Y/In/Sc species are strongest for Sr2ScOsO6, weakest for Sr2InOsO6, and intermediate in case of the Y (d0), due to different energy overlaps between Os-5d and Y/In/Sc-d states. This explains the experimentally observed substantial differences in the magnetic transition temperatures of these materials, despite of an identical magnetic site and underlying magnetic ground state. Furthermore, short range Os-Os exchange-interactions are more prominent than long range Os-Os interactions in these compounds, which contrasts with the behavior of other 3d-5d double-perovskites.
description: 9 pages, 3 figures
title: Iberische Bleiinschriften in Südfrankreich und im Empordà
Creators: name: Untermann, Jürgen
Publisher: name: Deutsches Archäologisches Institut
Year: 2022
Subjects: subject: Iberische Kultur
subject: Bleiplomben
subject: Empúries
subject: L'Escala

description: Madrider Forschungen, Band 20
description: Inhaltlich unveränderte digitale Reproduktion der Printausgabe (publiziert 2014)
description: Unchanged digital reproduction of the print edition (published 2014)
title: Informationssuche im Internet – Suchverhalten von an Brustkrebs erkrankten und Nicht-Betroffenen
Creators: name: Künzel, Ulrike
name: Schossau, Thomas
name: Basener, Jan
name: Dachner, Matthias
name: Nejdl, Kristin
name: Monga Sindeu, Tabea
name: Beck, Eberhard
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Information zu medizinischen Themen ist im Internet in unübersehbarer Fülle vorhanden, deren inhaltliche und formale Qualität jedoch von Ratsuchenden nicht ohne weiteres beurteilt werden kann. Grundvoraussetzung für eine selbstbestimmte Entscheidung (shared decison making) ist jedoch[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
The most powerful quasar outflows as revealed by the Civ λ1549 resonance line
Creators: name: Marziani, P.
name: Carballo, M. A. Martinez
name: Sulentic, J. W.
name: del Olmo, A.
name: Stirpe, G. M.
name: Dultzin, D.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: While quasar outflows may be quasi-ubiquitous, there are significant differences on a source-by- source basis. These differences can be organized along the 4D Eigenvector 1 sequence: at least at low z, with only Population A sources radiating at relatively high Eddington ratio and showing prominent high-velocity outflows in Civ λ1549 line profiles. We discuss in this paper VLT-FORS observations of Civ λ1549 emission line profiles for a high-luminosity sample of Hamburg- ESO quasars and how they are affected by outflow motion as a function of quasar luminosity. Our high- luminosity sample has the notable advantage that the rest frame has been accurately determined from previous VLT-ISAAC observations of Hβ in the J, H, and K bands. This makes measures of inter-line velocity shifts accurate and free of systemic biases. As the redshift increases and the luminosity of the brightest quasars increases, powerful, high-velocity outflows become more frequent. We discuss the outflow contextualisation, fol- lowing the 4DE1 formalism, as a tool for understanding the nature of the so-called weak lined quasars (WLQ) discovered in recent years as a new, poorly understood class of quasars. We estimate the kinetic power associ- ated with Civ λ1549 outflows and suggest that the host galaxies in the most luminous sources likely experience significant feedback.
description: Accepted for publication in Astrophysics and Space Science
El fenómeno jurídico de la comunidad hereditaria
Creators: name: García De León, Mariano
Publisher: name: Universidad de Cartagena
Year: 1971
Subjects: Herencias y sucesiones - Colombia - Casos

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1971
description: Situación que se presenta y surge como consecuencia del llamamiento de varias personas como sucesores a la herencia de un mismo causante y de su aceptación, y termina con las operaciones de partición del caudal hereditario.
De la posesión
Creators: name: Pabón Ahumada, Sócrates
Publisher: name: Universidad de Cartagena
Year: 1972
Subjects: Posesión (Derecho) - Colombia

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1972
description: Tema de los más antiguo e importantes en el derecho civil, considerado como la vanguardia de la propiedad, toda vez que la humanidad llego al dominio de las cosas por medio de la posesión.
title: Informierte Entscheidung bei der Inanspruchnahme der Früherkennungs-Mammografie: Weiterentwicklung von Konzepten zur Erstellung von Informationsmaterial
Creators: name: Jung, Michael
name: Von Lengerke, Thomas
name: Dierks, Marie-Luise
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Zielsetzung: Evidenzbasierte Informationen mit der verständlichen Darstellung von Nutzen und Risiken sind zentrale Voraussetzung für informierte Entscheidungen der Nutzer für oder gegen medizinische Maßnahmen. Dies gilt auch oder sogar besonders für Informationen zur Teilnahme[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Compilación de informes de los gobernadores de la provincia de el Carmen de Bolívar en el estado soberano de Bolívar 1868-1875
Creators: name: Pérez Buelvas, Margely
Publisher: name: Universidad de Cartagena
Year: 2006
Subjects: Gobernadores, 1868-1875 - Carmen de Bolívar - Historia
Caribe (Región), 1868-1875 - Historia
Carmen de Bolívar, 1868-1875 - Historia

description: Tesis (Historiador) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Historia, 2006
description: Durante el siglo XIX, el actual departamento de Bolívar estuvo conformado por el territorio que hoy integra Sucre, Córdoba, Atlántico y el actual Bolívar. Dentro de este marco territorial encontramos inserta la provincia del Carmen de Bolívar, la que para la segunda mitad del siglo XIX experimentó un periodo de crecimiento en las exportaciones de tabaco, liderando desde principios de la mitad de ese siglo más exactamente desde 1863, las exportaciones colombianas de ese importante producto.
Unidirectional terahertz light absorption in the pyroelectric ferrimagnet CaBaCo4O7
Creators: name: Bordács, S.
name: Kocsis, V.
name: Tokunaga, Y.
name: Nagel, U.
name: Rõõm, T.
name: Takahashi, Y.
name: Taguchi, Y.
name: Tokura, Y.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Spin excitations were studied by absorption spectroscopy in CaBaCo4O7 which is a type-I multiferroic compound with the largest magnetic-order induced ferroelectric polarization (ΔP=17mC/m2) reported, so far. We observed two optical magnon branches: a solely electric dipole allowed one and a mixed magnetoelectric resonance. The entangled magnetization and polarization dynamics of the magnetoelectric resonance gives rise to unidirectional light absorption, i.e. that magnon mode absorbs the electromagnetic radiation for one propagation direction but not for the opposite direction. Our systematic study of the magnetic field and temperature dependence of magnon modes provides information about the energies and symmetries of spin excitations, which is required to develop a microscopic spin model of CaBaCo4O7.
description: 5 pages, 4 figures
title: Interventionen zur Optimierung der Überleitung in die poststationäre Gesundheitsversorgung nach Schlaganfall – ein Scoping Review
Creators: name: Müller, Melanie
name: Saal, Susanne
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund und Zielstellung: Der Übergang zwischen stationärer und ambulanter Weiterbehandlung von Schlaganfallerkrankten wird sowohl aus Perspektive von Patienten, stationären Behandlern, niedergelassenen Hausärzten sowie Physio- und Ergotherapeuten als nicht zufriedenstellend [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Iron-based superconductors: Foreword
Creators: name: Alloul, Henri
name: Cano, Andres
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We introduce the thematic (open access) issue published in Comptes Rendus Physique. This issue is focused on the so-called Fe-based superconductors that, since the discovery of superconductivity in F-doped LaFeAsO by Hosono group in 2008, have become one of the latest hot topics in the field of condensed matter. The idea is to give an up-to-date overview of the fundamental properties of this novel family of high-Tc superconductors. First we briefly recall the scientific context of superconductivity and its relationship to magnetism in metallic compounds, and then we detail the specific aspects of Fe-based superconductors addressed in the issue.
description: Introductory material for the special issue of Comptes Rendus Physique (Paris) on Fe-based superconductors. Full issue with 9 review articles available at http://www.sciencedirect.com/science/journal/16310705/17/1-2
title: Stated preferences based estimation of power interruption costs in private households
title: an example from Germany
titleType: Subtitle
Creators: name: Praktiknjo, Aaron J.
Publisher: name: Technische Universität Berlin
Year: 2014
Subjects: subject: 330 Wirtschaft
subject: 620 Ingenieurwissenschaften
subject: power interruption costs
subject: value of lost load
subject: supply security
subject: stated preferences
subject: renewables
subject: Stromunterbrechung
subject: Kosten
subject: Versorgungsqualität
subject: Versorgungssicherheit
subject: erneuerbare Energien

description: Concerns regarding supply security are increasingly raised in reaction to the transition of the German energy system toward a renewable and nuclear-free system called “Energiewende”. The goal of this work is to contribute to a measurability of supply security by quantifying the consequences of power interruptions monetarily. The focus lies within the investigation of power interruption costs in private households. An online survey with 859 participants in 2011 is used to gather the necessary data. Based on this data, a two-staged bottom-up regression model was estimated to describe interruption costs for durations of 15 min, 1 h, 4 h, 1 day and 4 days. Finally, micro-data from 55,000 households were used to perform Monte Carlo simulations to increase the representativeness of the estimations. The frequency distributions of the estimated interruption costs indicate potentials for load-shedding measures. Such measures could be an economically viable contribution to a successful integration of large shares of renewable fluctuating generation like wind or solar power.
Sin Dios ni ley". El caribe neogranadino en los informes de los funcionarios ilustrados de la segunda mitad del siglo XVII
Creators: name: Velilla Goenaga, Camilo
Publisher: name: Universidad de Cartagena
Year: 2007
Subjects: Caribe (Región, Colombia) - Estadísticas

description: Tesis (Historiador) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Historia, 2007
description: Durante la segunda mitad del siglo XVIII se realizaron en el Caribe neogranadino expediciones de pacificación y de reducción-poblamiento de comunidades indígenas y “libres”. En conjunto, estas actividades respondían al afán de los administradores y de la sociedad coloniales de sujetar el territorio y sus habitantes, en su gran mayoría “marginados” por la sociedad colonial y viviendo “Sin Dios ni ley”. Dichas expediciones han sido usualmente vinculadas con las reformas borbónicas que se dieron en el siglo XVIII, así como con la presión de los hacendados y de la sociedad colonial en general.
title:   Quantitative Microbial Risk Assessment (QMRA) For Urban Stormwater Reuse After Treatment Through A Bioretention System
Creators: name: Oluk, Isaac
Publisher: name: University of Kentucky Libraries
Year: 2023
Subjects: subject: FOS: Civil engineering
valueUri: http://www.oecd.org/science/inno/38235147.pdf

description: Bioretention, also referred to as a stormwater biofilter, is an extensively used low-impact development technology for both stormwater management and water quality gains. However, little attention has been paid to the acceptability and uncertainty of human health risks associated with the treatment performance of bioretention filter media, and non-potable water reuse scenarios to guide decision-making and system design. This study uses bioretention mechanistic modeling paired with quantitative microbial risk assessment (QMRA) under uncertainty to evaluate human health risks from two reference pathogens – Campylobacter jejuni and Cryptosporidium. Consumption of irrigated green salad, consumption of raw green salad washed with effluent, accidental ingestion during urban farming irrigation, and ingestion during recreational swimming were the investigated exposure scenarios. The influence of filter media configurations of sand (35-70%), compost (10-20%), woodchips (10-20%), and loam (10-25%) on health risk was investigated. A median outflow of 92 liters per day per storm event and equivalent hydraulic conductivity of 0.2 m/day were obtained for a modeled 1-year, 1-hour storm. Sand-dominated media configurations mimicked slow sand filtration and achieved high removal rates of up to 4.85 log removal for both pathogens, and lowest annual risks of 2.22 x 10-11 and 8.01 x 10-12 for C. jejuni and Cryptosporidium, respectively in all exposure scenarios. Media composition had minimal influence on the modeled annual risks. A moderate influence of influent concentrations on annual risks was reported. For both C. jejuni and Cryptosporidium, the washed salad scenario had the highest median annual risk (4.6 x 10-4 and 1.72 x 10-3), while recreational swimming had the lowest median annual risk (1.99 x 10-9 and 7.62 x 10-9), respectively. The risk from C. jejuni in the irrigated salad scenario was influenced by microbial growth in the salad during production. The major limitation of this study was the precision of influent pathogen-specific data and exposure parameters. In the future, the findings from this study will be combined with life cycle assessment (LCA) and life cycle costing (LCC) to comprehensively guide multi-criteria decision-making in the design and development of sustainable water infrastructure for stormwater reuse.
description: © 2023 Isaac Oluk
Management strategies for neurogenic lower urinary tract dysfunction: a qualitative study of the experiences of people with multiple sclerosis and healthcare professionals
Creators: name: Al Dandan, Hawra B.
name: Galvin, Rose
name: McClurg, Doreen
name: Coote, Susan
name: Robinson, Katie
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Urinary symptoms are highly prevalent among people with MS. This study aimed to explore the experiences of people with MS and HCPs in managing urinary symptoms and explore their views on using TTNS to treat urinary symptoms. Audio-recorded semi-structured, interviews were employed with people with MS and HCPs. All transcribed interviews were exported to NVivo software (Version 12) and analyzed using a reflexive approach to thematic analysis. Four main themes were identified; The wide-ranging negative impacts of urinary symptoms (“It’s limited everything else”), Gaps in urinary services (“Is there somebody like that, sort of specialized in that area?”), Management strategies (“I don’t go too far from the toilet in case I need to use one”), and optimism about TTNS (“Are you giving Me Hope?”). Urinary symptoms are common and very troublesome for people with MS. Despite their prevalence, many people with MS continue to suffer in silence. People with MS require skilled multidisciplinary services guided by clinical care pathways to improve service provision and to address urinary symptoms. HCP’s and people with MS are open to the use of TTNS for urinary symptoms and have clear preferences for location and duration of intervention delivery.Implications for rehabilitationUrinary symptoms are very common and troublesome for people with multiple sclerosis, yet many continue to suffer in silence.People with multiple sclerosis lack knowledge about treatment options for urinary symptoms.There is an on-going need for healthcare provider education on guidelines for screening and managing urinary symptoms in people with MS and the role of specialist urinary service providers.HCP’s and people with MS are open to the use of TTNS for urinary symptoms. Urinary symptoms are very common and troublesome for people with multiple sclerosis, yet many continue to suffer in silence. People with multiple sclerosis lack knowledge about treatment options for urinary symptoms. There is an on-going need for healthcare provider education on guidelines for screening and managing urinary symptoms in people with MS and the role of specialist urinary service providers. HCP’s and people with MS are open to the use of TTNS for urinary symptoms.
title: Jenseits von Nutzen und Schaden: Welche Faktoren beeinflussen die Entscheidungsfindung
Creators: name: Zschorlich, Beate
name: Büchter, Roland
name: Ehrlich, Martina
name: Wiegard, Beate
name: Koch, Klaus
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Den Informations- und Unterstützungsbedarf von Bürgerinnen und Bürgern zu kennen, ist eine wesentliche Voraussetzung für die Erstellung und Vermittlung relevanter und nützlicher Gesundheitsinformationen. Diese unterstützen bei der Entscheidung für oder[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Structural, Dynamic, and Vibrational Properties during Heat Transfer in Si/Ge Superlattices: A Car-Parrinello Molecular Dynamics Study
Creators: name: Ji, Pengfei
name: Zhang, Yuwen
name: Yang, Mo
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The structural, dynamic, and vibrational properties during the heat transfer process in Si/Ge superlattices, are studied by analyzing the trajectories generated by the ab initio Car-Parrinello molecular dynamics simulation. The radial distribution functions and mean square displacements are calculated and further discussions are made to explain and probe the structural changes relating to the heat transfer phenomenon. Furthermore, the vibrational density of states of the two layers (Si/Ge) are computed and plotted to analyze the contributions of phonons with different frequencies to the heat conduction. Coherent heat conduction of the low frequency phonons is found and their contributions to facilitate heat transfer are confirmed. The Car-Parrinello molecular dynamics simulation outputs in the work show reasonable thermophysical results of the thermal energy transport process and shed light on the potential applications of treating the heat transfer in the superlattices of semiconductor materials from a quantum mechanical molecular dynamics simulation perspective.
ENGLISH LANGUAGE LEARNING: LACK OF SPEAKING SKILLS
Creators: name: Abdullaeva, Malika
Publisher: name: Zenodo
Year: 2024

description: This article explores the challenges faced by English language learners in Uzbekistan, particularly in developing speaking skills. It examines the factors contributing to the lack of speaking proficiency and proposes strategies to improve the situation. The article draws upon existing literature and analyzes the current state of English language education in Uzbekistan. The findings suggest that a combination of teacher training, communicative teaching approaches, and increased exposure to authentic language use can enhance learners' speaking abilities.
The evolution of the Sun's birth cluster and the search for the solar siblings with Gaia
Creators: name: Martínez-Barbosa, C. A.
name: Brown, A. G. A.
name: Boekholt, T.
name: Zwart, S. Portegies
name: Antiche, E.
name: Antoja, T.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use self-consistent numerical simulations of the evolution and disruption of the Sun's birth cluster in the Milky Way potential to investigate the present-day phase space distribution of the Sun's siblings. The simulations include the gravitational N-body forces within the cluster and the effects of stellar evolution on the cluster population. In addition the gravitational forces due to the Milky Way potential are accounted for in a self-consistent manner. Our aim is to understand how the astrometric and radial velocity data from the Gaia mission can be used to pre-select solar sibling candidates. We vary the initial conditions of the Sun's birth cluster, as well as the parameters of the Galactic potential. We show that the disruption time-scales of the cluster are insensitive to the details of the non-axisymmetric components of the Milky Way model and we make predictions, averaged over the different simulated possibilities, about the number of solar siblings that should appear in surveys such as Gaia or GALAH. We find a large variety of present-day phase space distributions of solar siblings, which depend on the cluster initial conditions and the Milky Way model parameters. We show that nevertheless robust predictions can be made about the location of the solar siblings in the space of parallaxes ($\varpi$), proper motions ($μ$) and radial velocities ($V_\mathrm{r}$). By calculating the ratio of the number of simulated solar siblings to that of the number of stars in a model Galactic disk, we find that this ratio is above 0.5 in the region given by: $\varpi \geq 5$mas, $4 \leq μ\leq 6$masyr$^{-1}$, and $-2\leq V_\mathrm{r} \leq 0$kms$^{-1}$. Selecting stars from this region should increase the probability of success in identifying solar siblings through follow up observations [Abridged].
description: 13 pages, 7 figures. Accepted for publication in MNRAS
Echoes of the hexagon: the octadecagon (supplemental material)
Creators: name: Amore, Paolo
name: Carrizalez, Mauricio
name: Zarate, Ulises
Publisher: name: Zenodo
Year: 2023
Subjects: circle packing

description: We report all the curved hexagonal packing (CHP) configurations for N = 3k(k + 1) + 1 congruent disks in a regular octadecagon and k =2, . . . , 7.
Do clinical guidelines guide clinical practice in stroke rehabilitation? An international survey of health professionals
Creators: name: Lynch, Elizabeth A.
name: Connell, Louise A.
name: Carvalho, Lilian B.
name: Bird, Marie-Louise
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Cancer

description: To identify health professionals awareness of stroke rehabilitation guidelines, and factors perceived to influence guideline use internationally. Online survey study. Open-ended responses were thematically analysed, guided by the Consolidated Framework for Implementation Research. Data from 833 respondents from 30 countries were included. Locally developed guidelines were available in 22 countries represented in the sample. Respondents from high-income countries were more aware of local guidelines compared with respondents from low- and middle-income countries. Local contextual factors such as management support and a culture of valuing evidence-based practice were reported to positively influence guideline use, whereas inadequate time and shortages of skilled staff inhibited the delivery of guideline-recommended care. Processes reported to improve guideline use included education, training, formation of workgroups, and audit-feedback cycles. Broader contextual factors included accountability (or lack thereof) of health professionals to deliver rehabilitation consistent with guideline recommendations. While many health professionals were aware of clinical guidelines, they identified multiple barriers to their implementation. Efforts should be made to raise awareness of local guidelines in low- and middle-income countries. More attention should be paid to addressing local contextual factors to improve guideline use internationally, going beyond traditional strategies focused on individual health professionals.IMPLICATIONS FOR REHABILITATIONSystems are required so people and organisations are held accountable to deliver evidence-based care in stroke rehabilitation.Locally developed stroke rehabilitation guidelines should be promoted to boost awareness of these guidelines in low- and middle-income countries.In all regions, strategies to influence or adapt to the local setting, are required to optimise guideline use. Systems are required so people and organisations are held accountable to deliver evidence-based care in stroke rehabilitation. Locally developed stroke rehabilitation guidelines should be promoted to boost awareness of these guidelines in low- and middle-income countries. In all regions, strategies to influence or adapt to the local setting, are required to optimise guideline use.
Cara mengurus ISSN pada Jurnal online baru
Creators: name: Mahmud, Ramlan
Publisher: name: Zenodo
Year: 2020
Subjects: ISSN jurnal

description: Pembuatan ISSN untuk Jurnal baru, bagi para pengelola jurnal yang belum memiliki ISSN online pada Jurnalnya. Disampaikan pada acara Webinar Galang Dana Relawan Jurnal Indonesia (RJI) untuk yang terdampak pendemi Covid 19.
description: jurnal online
No evidence for large-scale outflows in the extended ionised halo of ULIRG Mrk273
Creators: name: Spence, R. A. W.
name: Zaurin, J. Rodriguez
name: Tadhunter, C. N.
name: Rose, M.
name: Cabrera-Lavers, A.
name: Spoon, H.
name: Munoz-Tunon, C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present deep new GTC/OSIRIS narrow-band images and optical WHT/ISIS long-slit spectroscopy of the merging system Mrk273 that show a spectacular extended halo of warm ionised gas out to a radius of $\sim45$ kpc from the system nucleus. Outside of the immediate nuclear regions (r > 6 kpc), there is no evidence for kinematic disturbance in the ionised gas: in the extended regions covered by our spectroscopic slits the emission lines are relatively narrow (FWHM $\lesssim$ 350 km$\rm s^{-1}$) and velocity shifts small (|$Δ$V| $\lesssim{} $250 km$\rm s^{-1}$). This is despite the presence of powerful near-nuclear outflows (FWHM > 1000 km$\rm s^{-1}$; |$Δ$V| > 400 km$\rm s^{-1}$; r < 6 kpc). Diagnostic ratio plots are fully consistent with Seyfert 2 photo-ionisation to the NE of the nuclear region, however to the SW the plots are more consistent with low-velocity radiative shock models. The kinematics of the ionised gas, combined with the fact that the main structures are aligned with low-surface-brightness tidal continuum features, are consistent with the idea that the ionised halo represents tidal debris left over from a possible triple-merger event, rather than a reservoir of outflowing gas.
description: 5 pages, 3 figures, accepted for publication in MNRAS Letters
title: Kontinuität im Arzt-Patienten-Kontakt bei Typ-1-Diabetikern im Disease Management Programm (DMP) Nordrhein
Creators: name: Groos, Sabine
name: Hagen, Bernd
name: Kretschmann, Jens
name: Weber, Arne
name: Altenhofen, Lutz
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund und Fragestellung: Eine Voraussetzung für die leitliniengerechte Behandlung von Typ-1-Diabetikern im DMP ist die kontinuierliche Teilnahme am strukturierten Behandlungsprogramm in Form eines regelmäßigen Arzt-Patienten-Kontakts. Es soll gezeigt werden, durch welche Eigenschaften[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin