cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Nuevas aportaciones al enclave fenicio de Ayamonte, Huelva (siglos VIII–VII a. C.)
Creators: name: Duclos De Navascués, Guillermo
Publisher: name: Madrider Mitteilungen
Year: 2022

description: En este artículo se dan a conocer los resultados de una actividad arqueológica preventiva de control de movimientos de tierra realizada entre los años 2019 y 2021 en un solar en el barrio de La Villa de Ayamonte (Huelva). La intervención aporta nuevos datos para el conocimiento del enclave fenicio que se desarrolló en esta localidad entre los siglos VIII y VII a. C. Los trabajos han puesto de manifiesto la existencia de una estratigrafía de potentes arroyadas con material arqueológico de cronología protohistórica bajo la calle Galdames, la cual recorre una antigua vaguada que separaba el Cerro de las Flores, al oeste, donde hasta la fecha se concentran los niveles de ocupación fenicios in situ, y los cerros de San Sebastián y San Francisco, al este. Esta estratigrafía se conserva a escasos centímetros de la rasante actual y presenta una potencia irregular al adaptarse al sustrato rocoso, el cual aflora en el tercio trasero de la parcela. Sin embargo, bajo el lindero de la parcela a la calle Galdames, alcanza los 2 m de profundidad. Este panorama describe pendientes más acusadas de las que se observan hoy en día en el viario de este sector de la población, como consecuencia de la colmatación del antiguo cauce, pudiendo ello explicar el no haberse documentado estructuras durante la actividad arqueológica. Los materiales procedentes de estos estratos consisten en cerámicas de tipología fenicia occidental cuya cronología coincide con las aportadas por otras intervenciones en la localidad, datadas entre la segunda mitad del siglo VIII y la primera del siglo VII a. C. La variedad del repertorio material, con cerámica de mesa, cocina, almacenamiento y transporte, y los residuos de actividad metalúrgica evidencian la existencia de un hábitat fenicio en las cotas superiores de la ladera oriental del Cerro de las Flores, de donde deben proceder estos hallazgos.
description: Madrider Mitteilungen, Bd. 63 (2022)
Sprachförderung durch Bewegung Eine qualitative Studie über Sprachförderung durch Bewegung mit 4 bis 8 jährigen Kindern
Creators: name: Rosselet, Nicole
name: Rutishauser, Eveline
Publisher: name: Zenodo
Year: 2014
Subjects: Sonderpädagogik
Masterarbeit

description: Kinder mit Spracherwerbsstörungen benötigen für die Sprachentwicklung intensive pädagogische und therapeutische Unterstützung. Ein Grundbedürfnis der Kinder ist viel Bewegung. Spracherwerbstheorien betonen, dass die Bewegung auch Antrieb zum Sprachlernen ist. In der vorliegenden Arbeit wird in einer empirischen Untersuchung aufgezeigt, wie Kinder im Alter von 4 bis 8 Jahren mit Sprachförder- und Sprachtherapiebedarf von Schulischen Heilpädagoginnen sowie Therapeutinnen und Therapeuten durch Bewegung gefördert werden können. Dazu wurden acht Expertinnen und Experten, welche Kinder mit einer Spracherwerbsstörung begleiten, interviewt. Ihre Aussagen wurden in der vorliegenden Arbeit mit Hilfe von sprachlichen, bewegungsorientierten und didaktischen Kriterien ausgewertet. Ergebnisse zeigen, dass Bewegung häufig zielorientiert eingesetzt wird. Die Auswertung ermöglichte Praxisempfehlungen.
Stellvertretung oder : Die versöhnende Macht der gekreuzigten Liebe
Creators: name: Menke, Karl-Heinz
Publisher: name: Edith Stein Jahrbuch
Year: 2025

description: 1633375838
description: Edith Stein Jahrbuch, V. 19 (2013): Edith Stein Jahrbuch, Band 19
Erfassung mathematischer Kompetenzen im Übergang vom Kindergarten zur Primarstufe Erprobung des diagnostischen Instruments "MARKO-D" (Ricken, Fritz & Balzer, 2013) anhand einer Kindergarten- und Einschulungsklassenstichprobe in der Schweiz
Creators: name: Wyss, Denise
name: Züst, Christine
Publisher: name: Zenodo
Year: 2014
Subjects: Sonderpädagogik
Masterarbeit

description: Die vorliegende Arbeit ist Teil eines Projektes zur optimalen Gestaltung des Übertritts vom Kindergarten in die Primarstufe und untersucht die Erfassung mathematischer Kompetenzen. Es werden theoretische Modelle der Kompetenzentwicklung präsentiert und acht aktuelle, diagnostische Instrumente anhand theoriegeleiteter Beurteilungsmerkmale vorgestellt. Der auf einem empirisch geprüften Kompetenzmodell beruhende Test «MARKO-D» (Ricken, Fritz & Balzer, 2013) wird an drei Kindergärten und einer Einschulungsklasse der Deutschschweiz erprobt und dessen Eignung mittels standardisiertem Beobachtungsbogen untersucht. Die Forschung zeigt, dass dieser Test sehr vielseitig einsetzbar ist und sich auch für schwächere Kinder und solche, die den Deutsch-als-Zweitsprache-Unterricht besuchen, eignet. Somit kann er für das Projekt zur optimalen Gestaltung des Übertritts empfohlen werden.
Supplementary difference sets related to a certain class of complex spherical 2-codes
Creators: name: Araya, Makoto
name: Harada, Masaaki
name: Suda, Sho
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05B20

description: In this paper, we study skew-symmetric $2$-$\{v;r,k;λ\}$ supplementary difference sets related to a certain class of complex spherical 2-codes. A classification of such supplementary difference sets is complete for $v \le 51$.
description: 14 pages
Discy dwarf disruption and the shape of the Galactic halo
Creators: name: Gibbons, S. L. J.
name: Belokurov, V.
name: Erkal, D.
name: Evans, N. W.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The shape of the Galactic dark halo can, in principle, be inferred through modelling of stellar tidal streams in the Milky Way halo. The brightest and the longest of these, the Sagittarius stream, reaches out to large Galactocentric distances and hence can deliver the tightest constraints on the Galaxy's potential. In this contribution, we revisit the idea that the Sagittarius Stream was formed from a rotating progenitor. We demonstrate that the angle between the disk's angular momentum and the progenitor's orbital angular momentum does not remain constant throughout the disruption. Instead, it undergoes a dramatic evolution caused, in part, by the changes in the progenitor's moment of inertia tensor. We show that, even in a spherical potential, the streams produced as a result of a disky dwarf disruption appear to be "precessing". Yet, this debris plane evolution is illusory as it is solely caused by the swaying and wobbling of the progenitor's disk. Stream plane precession is therefore not an unambiguous indicator of asphericity of the dark halo.
description: 5 pages, 5 figures. Updated title to match published version. This is a pre-copyedited, author-produced version of an article accepted for publication in MNRAS following peer review
Resonanzen auf die Internationale Edith-Stein-Bibliographie von Francesco Alfieri OFM
Creators: name: Gerl-Falkovitz, Hanna-Barbara
Publisher: name: Edith Stein Jahrbuch
Year: 2025

description: 1464460892
description: Edith Stein Jahrbuch, V. 19 (2013): Edith Stein Jahrbuch, Band 19
dm4 data for TEM (Solar-Assisted All-Solid Supercapacitors by Composite Nanostructure of ZnO Nanowires with GO and rGO)
Creators: name: Iatsunskyi, Igor
Publisher: name: Zenodo
Year: 2023

description: The TEM data in dm4 format for 1d ZnO nanostructures modified by carbon-based nanostructures.
Stochastic transients as a source of quasi-periodic processes in the solar atmosphere
Creators: name: Yuan, Ding
name: Su, Jiangtao
name: Jiao, Fangran
name: Walsh, Robert W.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Solar dynamics and turbulence occur at all heights of the solar atmosphere and could be described as stochastic processes. We propose that finite lifetime transients recurring at a certain place could trigger quasi-periodic processes in the associated structures. In this study, we developed a mathematical model for finite lifetime and randomly occurring transients, and found that quasi-periodic processes, with period longer than the time scale of the transients, are detectable intrinsically in form of trains. We simulate their propagation in an empirical solar atmospheric model with chromosphere, transition region and corona. We found that, due to the filtering effect of the chromospheric cavity, only the resonance period of the acoustic resonator is able to propagate to the upper atmosphere, such a scenario is applicable to slow magnetoacoustic waves in sunspots and active regions. If the thermal structure of the atmosphere is less wild and acoustic resonance does not take effect, the long period oscillations could propagate to the upper atmosphere. Such case would be more likely to occur at polar plumes.
description: 20 pages, 12 figures
title: Communicating U.S. Latine Activism
title: Comunicando el activismo latino en los Estado Unidos
titleType: AlternativeTitle
Creators: name: Wintermeier, Trent
Publisher: name: The University of Texas at Austin
Year: 2023
Subjects: Activism
Civil Movements
Labor Movements
LGBTQ+ Movements
Media
Communication
Rhetoric
Education

description: This exhibition examines how U.S. Latine activists employ three communication techniques–sound bites, hooking, and flagging–throughout multiple media to connect civil, labor, and LGBTQ+ movements from 1965 to 2003.
17 O-Zentrallinien-NMR- Untersuchungen der ultralangsamen Wassermoleküldynamik in Tetrahydrofuran-Clathrat-Hydrat und hexagonalem Eis
Creators: name: Adjei-Acheamfour, Mischa
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: NMR
subject: Sauerstoff-NMR
subject: Zentrallinien-NMR
subject: Hexagonales Eis
subject: THF-Clathrat-Hydrat
subject: Wassermoleküldynamik
subject: 530

description: Diese Arbeit beschäftigt sich mit der Weiterentwicklung der stimulierten Echo-Spektroskopie, ein wichtiges Festkörper-NMR-Verfahren zur Detektion ultralangsamer dynamischer Prozesse. Bisher konnte diese Methode ausschließlich für vergleichsweise schwache interne Wechselwirkungen und somit nur für einige wenige NMR-aktive Atomkerne, wie z.B. 13C, 2H oder 7Li angewendet werden. Die in dieser Arbeit vorgestellte Weiterentwicklung auf theoretischer Ebene erlaubt es nun den Anwendungsbereich dieser Methode auf eine deutlich höhere Anzahl von Isotopen des Periodensystems auszuweiten, falls die entsprechenden Probensysteme eine starke Wechselwirkung zwischen dem Kernquadrupolmoment und der elektrischen Ladungsverteilung in der unmittelbaren Nachbarschaft des Kerns aufweisen. Polykristalline Proben mit solch einer starken quadrupolaren Wechselwirkung können mit typischen Anregungsbreiten im 100 kHz-Bereich nur selektiv angeregt werden, was dazu führt, dass Zentrallinien-NMR betrieben werden muss. Neben der theoretischen Herleitung der Methode ist diese experimentell erfolgreich mit Hilfe der 17O-Zentrallinien-NMR an hexagonalem Eis und am eisähnlichen System Tetrahydrofuran-Clathrat-Hydrat getestet worden. Es konnte das Arrhenius-Verhalten der lokalen Wassermoleküldynamik abgebildet sowie der langsame Bewegungsprozess des Wassermoleküls nachgewiesen werden. Weitere auf der stimulierten Zentrallinien-Echo-Spektroskopie aufbauende Methoden, um beispielweise Bewegungsgeometrien untersuchen zu können, sind ebenfalls an den beiden Proben getestet worden.
Development and analysis of chemically patterned small neuronal networks for brain-on-a-chip models
Creators: name: Kinsella, James
Publisher: name: Loughborough University
Year: 2022
Subjects: classificationCode: 349999
subject: Other chemical sciences not elsewhere classified

description: Understanding the function and components that form the brain has always been the focus of much research over countless years however, this need has become of paramount importance in the modern age due to the rise in neurological disorders associated with the aging population such as Parkinson’s disease. A fundamental issue in neurological research is the lack of knowledge of how the brain truly functions in health and disease, this is in large part due to the complexity of the brain. There are many models of the brain which have tired to improve our understanding such as rodent models but the complexity still remains. Therefore, developing a model that focuses on single neurons or small networks decreases the complexity and any insights gained from this platform could be used to benefit larger, more complex neuronal models.This research focuses on the development of brain-on-a-chip microfluidic devices capable of isolating and monitoring the electrical activity of single neurons within a small network. To achieve this a combination of photolithography, using the positive photoresist polymer S1813 with specifically designed photomasks to generate a sacrificial template, and a 3 staged chemical patterning protocol utilising the sequential application of 3-(aminopropyl) triethoxysilane (APTES), Bromoisobutyryl Bromide (BIBB) and poly (3-sulfopropyl methacrylate potassium salt) (pKSPMA) were used to generate a platform with cell repellent regions, caused by chemical patterning, and cell promontory region in a specific pattern, generated by the removal of the sacrificial photoresist polymer. This process was tested on coverslip and utilised the SH-SY5Y neuroblastoma cell line to determine the effects of the method. Through testing it was concluded that the techniques could isolate small numbers of neurons via the formation of a hydrophilic polymer brush across the surface and that the SH-SY5Y cell line was electrophysiologically active.The platform forming techniques were then optimised on multielectrode arrays (MEAs) to generate a platform capable of monitoring the electrophysiology of SH-SY5Ys growth within designated regions. Through the optimisation process the use of adhesive precoaters polyethyleneimine (PEI) and poly-D-lysine (PDL) was incorporated to to improve neuron adhesion thereby increasing the number of detectable spiking events caused by cultured neurons. However, interactions between the polymer brush and precoaters caused device development issues and require further work. SH-SY5Ys cultured on precoated MEAs showed the establishment of neural networks by electrode stimulation and synchronised spiking activity indicating the platform would, once optimised for the MEA platform, would be capable monitoring complex neural activity within the designated regions.
Character of Matter in Holography: Spin-Orbit Interaction
Creators: name: Seo, Yunseok
name: Kim, Keun-Young
name: Kim, Kyung Kiu
name: Sin, Sang-Jin
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Gauge/Gravity duality as a theory of matter needs a systematic way to characterise a system. We suggest a `dimensional lifting' of the least irrelevant interaction to the bulk theory. As an example, we consider the spin-orbit interaction, which causes magneto-electric interaction term. We show that its lifting is an axionic coupling. We present an exact and analytic solution describing diamagnetic response. Experimental data on annealed graphite shows a remarkable similarity to our theoretical result. We also find an analytic formulas of DC transport coefficients, according to which, the anomalous Hall coefficient interpolates between the coherent metallic regime with $ρ_{xx}^{2}$ and incoherent metallic regime with $ρ_{xx}$ as we increase the disorder parameter $β$. The strength of the spin-orbit interaction also interpolates between the two scaling regimes.
description: 15pages, 3 figures
Eltern wünschen sich Zusammenarbeit! Erfahrungen und Bedürfnisse von Eltern mit einem Kind in der Integrativen Schulung mit Verantwortung der Regelschule
Creators: name: Schorn Lippuner, Daniela
Publisher: name: Zenodo
Year: 2015
Subjects: Sonderpädagogik
Integrative Schule
Masterarbeit

description: Am Anfang stand eine wiederholt gemachte Feststellung: Eltern mit Kindern in einem integrativen Setting bekommen in der Zusammenarbeit mit Fachleuten der Regelschule oft nicht das, was sie benötigen. Die Vermutung, dass solche Eltern möglicherweise andere Bedürfnisse haben als Eltern eines Kindes im Regelschul-Setting, wurde zum Ausgangspunkt dieser Fall- und Vergleichsstudie. Aus Interviews wurden Aussagen zur Frage generiert, welche Erfahrungen Eltern in der Zusammenarbeit mit Fachleuten der Schule machen. Die Antworten der Eltern zeigen ein klares Bedürfnis nach partnerschaftlicher Zusammenarbeit. Als wichtigstes Thema aller Befragten erwies sich der Wunsch nach geeigneter Kommunikation zu allen Belangen des Konzeptes Integrative Schulung in der Verantwortung der Regelschulen ISR.
RemIX: A Distributed Internet Exchange for Remote and Rural Networks
Creators: name: Waites, William
name: Sweet, James
name: Baig, Roger
name: Buneman, Peter
name: Fayed, Marwan
name: Hughes, Gordon
name: Fourman, Michael
name: Simmons, Richard
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: The concept of the IXP, an Ethernet fabric central to the structure of the global Internet, is largely absent from the development of community-driven collaborative network infrastructure. The reasons for this are two-fold. IXPs exist in central, typically urban, environments where strong network infrastructure ensures high levels of connectivity. Between rural and remote regions, where networks are separated by distance and terrain, no such infrastructure exists. In this paper we present RemIX a distributed IXPs architecture designed for the community network environment. We examine this praxis using an implementation in Scotland, with suggestions for future development and research.
Urosolenia truncata Liu & Kociolek & Fan 2016, sp. nov.
Creators: name: Liu, Yan
name: Kociolek, J. P.
name: Fan, Yawen
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Rhizosoleniales
Rhizosoleniaceae
Urosolenia
Urosolenia truncata

description: Urosolenia truncata Liu & Kociolek, sp. nov. (Figs 19–34)
LM: frustules solitary, subcylindrical. Valve asymmetrical, conical, forming a long tubular extension. Total frustule length: 120–206 μm, pervalvar length: 33–87 μm, width: 5.8–13.0 μm, extension length: 57–85 μm, girdle band density: 6–8 per 10 μm. SEM: valve areolae regularly arranged, round and small, 11–12 rows per 1 μm, with several poroids irregularly located (Fig. 30) and extending to the base of the extension. Poroids large, round to elongated, with no rib-like structures present. Girdle band width: 1–2 μm, with small, regularly arranged areolae, 6–10 rows per band, 5–6 rows per 1 μm. Round poroids on the bands and valve (Figs 31, 34). Imbrication line visible. Ending of the extension blunt, without any teeth, ligula or seta (figs 29, 32).
 Type:— CHINA. Hainan Province: Orchid valley, unnamed stream, in sediments, Y. Liu & L. Li, 14 February 2012 (holotype: HANU!, individual in slide THGZ 2012015, here illustrated as Fig. 20, isotype: COLO! JPK material no. 12HN15).
 Etymology: —This species epithet “truncata ” refers to the special shape of the extension tip.
 Remarks: —This species similar to U. yalongii, but has a longer extension and denser girdle bands. The most important difference between these two species, however, is the tip of the extension. Urosolenia yalongii has 3–5 teeth at the tip of the extension, but U. truncata has blunt ends. Another species that has a blunt apex of the extension is U. extensa Karthick & Kociolek (2011: 34), but this species differs by having small branch-like projections on the process, a shorter extension and more narrow frustules (Karthick & Kociolek 2011).
description: Published as part of Liu, Yan, Kociolek, J. P. & Fan, Yawen, 2016, Urosolenia and Acanthoceras species from Hainan Province, China, pp. 161-173 in Phytotaxa 244 (2) on pages 166-167, DOI: 10.11646/phytotaxa.244.2.4, http://zenodo.org/record/13681425
Finite-time Thin Film Rupture Driven by Generalized Evaporative Loss
Creators: name: Ji, Hangjie
name: Witelski, Thomas
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Rupture is a nonlinear instability resulting in a finite-time singularity as a fluid layer approaches zero thickness at a point. We study the dynamics of rupture in a generalized mathematical model of thin films of viscous fluids with evaporative effects. The governing lubrication model is a fourth-order nonlinear parabolic partial differential equation with a non-conservative loss term due to evaporation. Several different types of finite-time singularities are observed due to balances between evaporation and surface tension or intermolecular forces. Non-self-similar behavior and two classes of self-similar rupture solutions are analyzed and validated against high resolution PDE simulations.
description: 25 pages, 17 figures
Raymond Stora and Les Houches 1970
Creators: name: Jaffe, Arthur
Publisher: name: arXiv
Year: 2016
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The marvelous Les Houches summer school of 1970 bore the trademark of Raymond Stora.
Über die letzten Minuten Edith Steins vor der Verhaftung in Echt
Creators: name: Szczepanek, Margarete
Publisher: name: Edith Stein Jahrbuch
Year: 2025

description: 1633375382
description: Edith Stein Jahrbuch, V. 19 (2013): Edith Stein Jahrbuch, Band 19
A quasispecies continuous contact model in a critical regime
Creators: name: Kondratiev, Yuri
name: Pirogov, Sergey
name: Zhizhina, Elena
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study a new non-equilibrium dynamical model: a marked continuous contact model in $d$-dimensional space ($d \ge 3$). We prove that for certain values of rates (the critical regime) this system has the one-parameter family of invariant measures labelled by the spatial density of particles. Then we prove that the process starting from the marked Poisson measure converges to one of these invariant measures. In contrast with the continuous contact model studied earlier in \cite{KKP}, now the spatial particle density is not a conserved quantity.
description: The final publication is available at Springer via http://dx.doi.org/10.1007/s10955-016-1480-5, Journal of Statistical physics, 2016
CCG OSeMOSYS training workshop, Lusaka, July 2023
Creators: name: Millot, Ariane
name: Hofbauer, Leonhard
name: Pye, Steve
name: Tembo, Bernard
Publisher: name: Zenodo
Year: 2023
Subjects: energy modelling
OSeMOSYS
Zambia
energy planning

description: This repository contains the material used for the Climate Compatible Growth (CCG) OSeMOSYS training workshop held in Lusaka, Zambia, on 12 and 13 July 2023.
description: This work was supported by the Climate Compatible Growth programme funded by UK's Foreign, Commonwealth & Development Office (FCDO). The views expressed in this material do not necessarily reflect the UK government's official policies.
Acanthoceras zachariasii Simonsen 1979
Creators: name: Liu, Yan
name: Kociolek, J. P.
name: Fan, Yawen
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Chaetocerotales
Acanthocerataceae
Acanthoceras
Acanthoceras zachariasii

description: Acanthoceras cf. zachariasii (Brun) Simonsen (Figs 52–74)
 Description:— LM: frustules solitary, subcylindrical. Valve with two conical apices, connected by a thin bridge, with a long tubular extension forming from the conical part of the valve. Whole frustule 67–83 μm long, 6.0–27.5 μm wide, pervalvar length: 28–42 μm, extension length: 15–27 μm, girdle band density: 6–7 per 10 μm. SEM: the areolae in the valve are small and irregular, extending to the base of the extension (Figs 63, 67, 70, 73, 74). Poroids or rib-like structures were not observed on the valve. Girdle band width is 1.3–2.6 μm, areolae are small, open and irregular, 6–13 rows per band, 6–8 per 1 μm. Imbrication line is visible. The tip of the extension is sharply pointed with 5–7 teeth (Figs 71, 72).
 Remarks:— Acanthoceras zachariasii (Brun 1894: 53) Simonsen (1979: 55) is the most commonly reported taxon within this genus. Tremarin et al. (2015) observed this species from Brazil and presented a comparison of morphological data for this species (Tremarin et al. 2015, Table 3). Based on this summary, we can conclude A. zachariasii has a total frustule length of 12–100 μm, a frustule width of 6–25 μm, a process length of 14.9–70 μm, girdle bands numbering 4–14/10 μm, poroids of the bands 7/1 μm and four teeth at the tip of the calyptra. Since Tremarin et al. (2015) did not examine the type material, we are without this basic knowledge of the species. Our specimens do share features with A. zachariasii based on the documentation assembled by Tremarin et al. (2015), with the exception that our species is slightly wider and has 5–7 teeth at the tip of the extension. Subsequent examination of the type material may make it easier to decide whether the variation seen in the Hainan Island specimens warrant separation from the type species of the genus.
description: Published as part of Liu, Yan, Kociolek, J. P. & Fan, Yawen, 2016, Urosolenia and Acanthoceras species from Hainan Province, China, pp. 161-173 in Phytotaxa 244 (2) on page 169, DOI: 10.11646/phytotaxa.244.2.4, http://zenodo.org/record/13681425
The Local Universe: Galaxies in 3D
Creators: name: Koribalski, B. S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Here I present results from individual galaxy studies and galaxy surveys in the Local Universe with particular emphasis on the spatially resolved properties of neutral hydrogen gas. The 3D nature of the data allows detailed studies of the galaxy morphology and kinematics, their relation to local and global star formation as well as galaxy environments. I use new 3D visualisation tools to present multi-wavelength data, aided by tilted-ring models of the warped galaxy disks. Many of the algorithms and tools currently under development are essential for the exploration of upcoming large survey data, but are also highly beneficial for the analysis of current galaxy surveys.
description: 8 pages; 2 colour figures; Proceedings of the IAU Symposium No 309, 2014, "Galaxies in 3D across the Universe", eds. B. L. Ziegler, F. Combes, H. Dannerbauer, & M. Verdugo
Bounds on topological Abelian string-vortex and string-cigar from information-entropic measure
Creators: name: Correa, R. A. C.
name: Dantas, D. M.
name: Almeida, C. A. S.
name: da Rocha, Roldao
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work we obtain bounds on the topological Abelian string-vortex and on the string-cigar, by using a new measure of configurational complexity, known as configurational entropy. In this way, the information-theoretical measure of six-dimensional braneworlds scenarios are capable to probe situations where the parameters responsible for the brane thickness are arbitrary. The so-called configurational entropy (CE) selects the best value of the parameter in the model. This is accomplished by minimizing the CE, namely, by selecting the most appropriate parameters in the model that correspond to the most organized system, based upon the Shannon information theory. This information-theoretical measure of complexity provides a complementary perspective to situations where strictly energy-based arguments are inconclusive. We show that the higher the energy the higher the CE, what shows an important correlation between the energy of the a localized field configuration and its associated entropic measure.
description: 6 pages, 7 figures, final version to appear in Phys. Lett. B
Ferroelectric Control of Metal-Insulator Transition
Creators: name: He, Xu
name: Jin, Kui-juan
name: Ge, Chen
name: Ma, Zhong-shui
name: Yang, Guo-zhen
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We propose a method of controlling the metal-insulator transition of one perovskite material at its interface with a another ferroelectric material based on first principle calculations. The operating principle is that the rotation of oxygen octahedra tuned by the ferroelectric polarization can modulate the superexchange interaction in this perovskite. We designed a tri-color superlattice of (BiFeO$_3$)$_N$/LaNiO$_3$/LaTiO$_3$, in which the BiFeO$_3$ layers are ferroelectric, the LaNiO$_3$ layer is the layer of which the electronic structure is to be tuned, and LaTiO$_3$ layer is inserted to enhance the inversion asymmetry. By reversing the ferroelectric polarization in this structure, there is a metal-insulator transition of the LaNiO$_3$ layer because of the changes of crystal field splitting of the Ni $e_g$ orbitals and the bandwidth of the Ni in-plane $e_g$ orbital. It is highly expected that a metal-transition can be realized by designing the structures at the interfaces for more materials.
dm4 data for TEM (Tunable TiO2–BN–Pd nanofibers by combining electrospinning and atomic layer deposition to enhance photodegradation of acetaminophen)
Creators: name: Iatsunskyi, Igor
Publisher: name: Zenodo
Year: 2023

description: The TEM data in dm4 format for the article: Tunable TiO2–BN–Pd nanofibers by combining electrospinning and atomic layer deposition to enhance photodegradation of acetaminophen
Looking for the elusive stellar coronal mass ejections. How can LOFAR help?
Creators: name: Antonova, Antoaneta
name: Avramova-Bioncheva, Antoaneta
name: Korhonen, Heidi
name: Doyle, J.G
name: Rigney, Jeremy
name: Stateva, Ivanka
Publisher: name: Zenodo
Year: 2022
Subjects: stars: magnetic activity, coronal mass ejections
space weather
stars: optical spectroscopy
radio astronomy

description: Abstract: Coronal mass ejections (CMEs) are the most explosive manifestations of stellar magnetic activity. In the solar case, CMEs and flares are associated with each other and this association increases with increasing flaring energy, reaching 100% for high energies. But does this hold true for other stars? Stellar flares with various strengths have been observed on numerous occasions at radio, optical, UV and X-ray wavelengths. This is not the case for CMEs. To date there are very few stellar CMEs detected. In this talk I will discuss some recent results from CME studies in the optical and radio domains, and our ongoing program to detect CMEs, particularly at LOFAR frequencies.
description: Additional funding acknowledgements: Bulgarian National Science Fund, grant No. КП-06-Н58/3- 16.11.21
When Shock Waves Collide
Creators: name: Hartigan, P.
name: Foster, J.
name: Frank, A.
name: Hansen, E.
name: Yirak, K.
name: Liao, A. S.
name: Graham, P.
name: Wilde, B.
name: Blue, B.
name: Martinez, D.
name: Rosen, P.
name: Farley, D.
name: Paguio, R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Supersonic outflows from objects as varied as stellar jets, massive stars and novae often exhibit multiple shock waves that overlap one another. When the intersection angle between two shock waves exceeds a critical value, the system reconfigures its geometry to create a normal shock known as a Mach stem where the shocks meet. Mach stems are important for interpreting emission-line images of shocked gas because a normal shock produces higher postshock temperatures and therefore a higher-excitation spectrum than an oblique one does. In this paper we summarize the results of a series of numerical simulations and laboratory experiments designed to quantify how Mach stems behave in supersonic plasmas that are the norm in astrophysical flows. The experiments test analytical predictions for critical angles where Mach stems should form, and quantify how Mach stems grow and decay as intersection angles between the incident shock and a surface change. While small Mach stems are destroyed by surface irregularities and subcritical angles, larger ones persist in these situations, and can regrow if the intersection angle changes to become more favorable. The experimental and numerical results show that although Mach stems occur only over a limited range of intersection angles and size scales, within these ranges they are relatively robust, and hence are a viable explanation for variable bright knots observed in HST images at the intersections of some bow shocks in stellar jets.
description: 2016, accepted by the Astrophysical Journal
Superconductivity and Ferromagnetism in Hole-Doped RbEuFe$_4$As$_4$
Creators: name: Liu, Yi
name: Liu, Ya-Bin
name: Tang, Zhang-Tu
name: Jiang, Hao
name: Wang, Zhi-Cheng
name: Ablimit, Abduweli
name: Jiao, Wen-He
name: Tao, Qian
name: Feng, Chun-Mu
name: Xu, Zhu-An
name: Cao, Guang-Han
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We discover a robust coexistence of superconductivity and ferromagnetism in an iron arsenide RbEuFe$_4$As$_4$. The new material crystallizes in an intergrowth structure of RbFe$_2$As$_2$ and EuFe$_2$As$_2$, such that the Eu sublattice turns out to be primitive instead of being body-centered in EuFe$_2$As$_2$. The FeAs layers, featured by asymmetric As coordinations, are hole doped due to charge homogenization. Our combined measurements of electrical transport, magnetization and heat capacity unambiguously and consistently indicate bulk superconductivity at 36.5 K in the FeAs layers and ferromagnetism at 15 K in the Eu sublattice. Interestingly, the Eu-spin ferromagnetic ordering belongs to a rare third-order transition, according to the Ehrenfest classification of phase transition. We also identify an additional anomaly at $\sim$ 5 K, which is possibly associated with the interplay between superconductivity and ferromagnetism.
description: 9 pages, 6 figures,the crystal structure parameters in Table 1 were corrected
A nonabelian particle-vortex duality in gauge theories
Creators: name: Murugan, Jeff
name: Nastase, Horatiu
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We define a nonabelian version of particle-vortex duality, by dimensionally extending usual (1+1)-dimensional nonabelian T-duality to (2+1) dimensions. While we will explicitly describe a global $SU(2)$ symmetry, our methods can also be applied to a larger group $G$, by gauging an appropriate subgroup. We will exemplify our duality with matter in both adjoint and fundamental representations by considering a modification of ${\cal N}=2$ supersymmetric Yang-Mills theory (Seiberg-Witten theory reduced to (2+1) dimensions), and an $SU(2)\times U(1)$ color-flavor locked theory that exhibits nonabelian vortex solutions.
description: 23 pages, no figures
The HI Content of the Universe over the Past 10 Gyrs
Creators: name: Neeleman, Marcel
name: Prochaska, J. Xavier
name: Ribaudo, Joseph
name: Lehner, Nicolas
name: Howk, J. Christopher
name: Rafelski, Marc
name: Kanekar, Nissim
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use the Hubble Space Telescope (HST) archive of ultraviolet (UV) quasar spectroscopy to conduct the first blind survey for damped Ly-alpha absorbers (DLAs) at low redshift (z < 1.6). Our statistical sample includes 463 quasars with spectral coverage spanning a total redshift path, dz = 123.3 or an absorption path, dX = 229.7. Within this survey path, we identify 4 DLAs, defined as absorbers with HI column density N(HI) >= 10^20.3cm-2, which implies an incidence per absorption length, l(X)= 0.017(+0.014-0.008) at a median survey path redshift of z=0.623. While our estimate of l(X) is lower than earlier estimates at z ~ 0 from HI 21cm emission studies, the results are consistent within the measurement uncertainties. Our dataset is too small to properly sample the N(HI) frequency distribution function f(N(HI),X), but the observed distribution agrees with previous estimates at z > 2. Adopting the z > 2 shape of f(N(HI),X), we infer an HI mass density at z ~ 0.6 of rho_HI = 0.25(+0.20-0.12) x 10^8 Msol Mpc-3. This is significantly lower than previous estimates from targeted DLA surveys with the HST, but consistent with results from low-z HI 21cm observations, and suggests that the neutral gas density of the universe has been decreasing over the past 10 Gyrs.
description: 28 pages, 6 figures
Machnacz, Jerzy: Edyta Stein - Św. Teresa Benedykta od Krzyz̀a. Wprowadzenie w z̀ycie i tẃorczość
Creators: name: Stępień, Tomasz
Publisher: name: Edith Stein Jahrbuch
Year: 2025

description: 1839513802
description: Edith Stein Jahrbuch, V. 18 (2012): Edith Stein Jahrbuch, Band 18
Alfieri, Francesco: La presenza di Duns Scoto nel pensiero di Edith Stein
Creators: name: Caputo, Anselmo
Publisher: name: Edith Stein Jahrbuch
Year: 2025

description: 1839513241
description: Edith Stein Jahrbuch, V. 18 (2012): Edith Stein Jahrbuch, Band 18
Phonon Unfolding: A program for unfolding phonon dispersions of materials
Creators: name: Zheng, Fawei
name: Zhang, Ping
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present Phonon Unfolding, a Fortran90 program for unfolding phonon dispersions. It unfolds phonon dispersions by using a generalized projection algorithm, which can be used to any kind of atomic systems in principle. Thus our present program provides a very useful tool for the phonon dispersion and vibration mode analysis of surface reconstructions, atomic point defects, alloys and glasses.
description: 7 pages, 3 figures. arXiv admin note: text overlap with arXiv:1403.0634
Lesemotivation mit und im System. Fallstudie an der Oberstufenschule Boswil
Creators: name: Voramwald, Stefan
Publisher: name: Zenodo
Year: 2021
Subjects: Sonderpädagogik
Studienschwerpunkt: Pädagogik bei Schulschwierigkeiten
Leseflüssigkeit
Lesemotivation
Masterarbeit

description: Die partizipative Fallstudie untersuchte fördernde und hemmende Faktoren der systemisch aufgefassten Lesemotivation auf der Sek-1-Stufe in Boswil. Die Stichprobe bestand aus sechs Oberstufenklassen sowie sechs Deutsch-Lehrpersonen. Die Ergebnisse aus triangulierten quantitativen und qualitativen Forschungsmethoden (Grid-Methodik nach Fromm, 1995; kommunikative Validierung, vgl. Altrichter, Posch, Spann, 2018) belegen die Koinzidenz zwischen dem durch die Lehrperson induzierten Training der Leseflüssigkeit, dem Erleben spannender und bedeutsamer Texte und der Steigerung der schulischen Lesemotivation. Online-News und Internettexte dominieren das Freizeitlesen. Eine Peer-Ko-Konstruktion im Freizeitlesen, etwa dass Jugendliche sich am Lesestoff oder an Lesegewohnheiten der Gleichaltrigen ausrichten, konnte nicht festgestellt werden.
title: Studies for the LHCb SciFi Tracker
title: development of modules from scintillating fibres and tests of their radiation hardness
titleType: AlternativeTitle
Creators: name: Ekelhof, Robert Jan
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: LHC
subject: LHCb
subject: HEP
subject: detector
subject: scintillator
subject: scintillating fibre
subject: 530
subject: LHCb
subject: Hochenergiephysik
subject: Szintillation

description: The LHCb detector will see a major upgrade in the LHC long shutdown 2, which is planned for 2019/20. Among others, the tracking stations, currently realised as silicon strip and drift tube detectors, will be replaced by the Scintillating Fibre (SciFi) Tracker. The SciFi Tracker is based on scintillating fibres with a diameter of 250 μm, read out by multichannel silicon photomultipliers. The two major challenges related to the fibres are the radiation damage of the light guidance and the production of precise multi-layer fibre mats. This thesis presents radiation hardness studies performed with protons at the tandem accelerator at Forschungszentrum Garching and in situ in the LHCb cavern. The obtained results are combined with additional data of the LHCb SciFi group and two different wavelength dependent models of the radiation induced attenuation are determined. These are used to simulate the relative light yield, for both models it drops to 83% on average at the end of the nominal lifetime of the SciFi Tracker. A machine and techniques to produce multi-layer fibre mats were developed and optimised. Procedures for the production and alignment are described. These are implemented in the serial production of the SciFi modules which will start in the second quarter 2016.
description: Der LHCb-Detektor wird im LHC Long Shutdown 2, welcher f¨ur 2019/20 geplant ist, ein großes Upgrade erhalten. Unter anderem werden die Tracking-Stationen, die derzeit als Kombination aus Siliziumstreifen und Driftröhren realisiert sind, durch den Scintillating Fibre (SciFi) Tracker ersetzt werden. Der SciFi Tracker basiert auf szintillierenden Fasern mit einem Durchmesser von 250 μm, welche von mehrkanaligen Silizium-Photomultipliern ausgelesen werden. Die beiden großen Herausforderungen beim Einsatz der Fasern sind der Strahlenschaden der Lichtleitung und die Herstellung präziser mehrlagiger Fasermatten. In dieser Arbeit werden Untersuchungen zur Strahlenhärte der Fasern mit Protonen am Tandembeschleuniger am Forschungszentrum Garching und in situ in der LHCb Kaverne vorgestellt. Die erhaltenen Ergebnisse werden mit zusätzlichen Daten der LHCb SciFi Gruppe kombiniert. Zwei unterschiedliche Beschreibungen des wellenlängenabhängigen Schadens werden bestimmt. Diese werden verwendet, um die relative Lichtausbeute zu simulieren, welche für beide Modelle im Mittel auf 83% am Ende der nominellen Laufzeit des SciFi Trackers sinkt. Eine Maschine und Techniken zur Herstellung von mehrlagigen Fasermatten wurden entwickelt und optimiert. Es werden Verfahren zur Produktion und Ausrichtung beschrieben. Diese werden in der Serienproduktion der SciFi-Module implementiert, welche im zweiten Quartal 2016 beginnen wird.
Comparing [CII], HI, and CO dynamics of nearby galaxies
Creators: name: de Blok, W. J. G.
name: Walter, F.
name: Smith, J. -D. T
name: Herrera-Camus, R.
name: Bolatto, A. D.
name: Requena-Torres, M. A.
name: Crocker, A. F.
name: Croxall, K. V.
name: Kennicutt, R. C.
name: Koda, J.
name: Armus, L.
name: Boquien, M.
name: Dale, D.
name: Kreckel, K.
name: Meidt, S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The HI and CO components of the interstellar medium (ISM) are usually used to derive the dynamical mass M_dyn of nearby galaxies. Both components become too faint to be used as a tracer in observations of high-redshift galaxies. In those cases, the 158 $μ$m line of atomic carbon [CII] may be the only way to derive M_dyn. As the distribution and kinematics of the ISM tracer affects the determination of M_dyn, it is important to quantify the relative distributions of HI, CO and [CII]. HI and CO are well-characterised observationally, however, for [CII] only very few measurements exist. Here we compare observations of CO, HI, and [CII] emission of a sample of nearby galaxies, drawn from the HERACLES, THINGS and KINGFISH surveys. We find that within R_25, the average [CII] exponential radial profile is slightly shallower than that of the CO, but much steeper than the HI distribution. This is also reflected in the integrated spectrum ("global profile"), where the [CII] spectrum looks more like that of the CO than that of the HI. For one galaxy, a spectrally resolved comparison of integrated spectra was possible; other comparisons were limited by the intrinsic line-widths of the galaxies and the coarse velocity resolution of the [CII] data. Using high-spectral-resolution SOFIA [CII] data of a number of star forming regions in two nearby galaxies, we find that their [CII] linewidths agree better with those of the CO than the HI. As the radial extent of a given ISM tracer is a key input in deriving M_dyn from spatially unresolved data, we conclude that the relevant length-scale to use in determining M_dyn based on [CII] data, is that of the well-characterised CO distribution. This length scale is similar to that of the optical disk.
description: Accepted for publication in the Astronomical Journal
Importance of rotationally inelastic processes in low-energy Penning ionization of CHF$_3$
Creators: name: Jankunas, Justin
name: Jachymski, Krzysztof
name: Hapka, Michał
name: Osterwalder, Andreas
Publisher: name: arXiv
Year: 2016
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Low energy reaction dynamics can strongly depend on the internal structure of the reactants. The role of rotationally inelastic processes in cold collisions involving polyatomic molecules has not been explored so far. Here we address this problem performing a merged-beam study of the He*+CHF$_3$ Penning ionization reaction in a range of collision energies $E/k_B$=0.5--120 K. The experimental cross sections are compared with total reaction cross sections calculated within the framework of the quantum defect theory. We find that the broad range of collision energies combined with the relatively small rotational constants of \chfs makes rotationally inelastic collisions a crucial player in the total reaction dynamics. Quantitative agreement between theory and experiment is only obtained if the energy-dependent probability for rotational excitation is included in the calculations, in stark contrast to previous experiments where classical scaling laws were able to describe the results.
Mobile Big Data Analytics Using Deep Learning and Apache Spark
Creators: name: Alsheikh, Mohammad Abu
name: Niyato, Dusit
name: Lin, Shaowei
name: Tan, Hwee-Pink
name: Han, Zhu
Publisher: name: arXiv
Year: 2016
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: The proliferation of mobile devices, such as smartphones and Internet of Things (IoT) gadgets, results in the recent mobile big data (MBD) era. Collecting MBD is unprofitable unless suitable analytics and learning methods are utilized for extracting meaningful information and hidden patterns from data. This article presents an overview and brief tutorial of deep learning in MBD analytics and discusses a scalable learning framework over Apache Spark. Specifically, a distributed deep learning is executed as an iterative MapReduce computing on many Spark workers. Each Spark worker learns a partial deep model on a partition of the overall MBD, and a master deep model is then built by averaging the parameters of all partial models. This Spark-based framework speeds up the learning of deep models consisting of many hidden layers and millions of parameters. We use a context-aware activity recognition application with a real-world dataset containing millions of samples to validate our framework and assess its speedup effectiveness.