cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Analog gravity from electrodynamics in non-linear media
Creators: name: De Lorenci, V. A.
name: Klippert, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Working with electrodynamics in the geometrical optics approximation we derive the expression representing an effectively curved geometry which guides the propagation of electromagnetic waves in material media whose physical properties depend on an external electric field. The issue of birefringence is addressed, and the trajectory of the extraordinary ray is explicitly worked out. Quite general curves are obtained for the path of the light ray by suitably setting an electric field.
description: revtex file, multicols style, 6 pages, no figures
Detecting a relic background of scalar waves with LIGO
Creators: name: Gasperini, M.
name: Ungarelli, C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the possible detection of a stochastic background of massive, non-relativistic scalar particles, through the cross correlation of the two LIGO interferometers in the initial, enhanced and advanced configuration. If the frequency corresponding to the mass of the scalar field lies in the detector sensitivity band, and the non-relativistic branch of the spectrum gives a significant contribution to energy density required to close the Universe, we find that the scalar background can induce a non-negligible signal, in competition with a possible signal produced by a stochastic background of gravitational radiation.
description: 17 pages, uses revtex
title: Partizipative & sozialverantwortliche Technikentwicklung
Creators: name: Berger, Arne
name: Siebert, Scarlet
name: Buchmüller, Sandra
name: Draude, Claude
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: Partizipatives Design
subject: Teilhabe
subject: Demokratie
subject: Technikfolgenabschätzung
subject: Ethik
subject: Verantwortung

description: Im Workshop treffen sich Forscher*innen und Praktiker*innen zu Austausch und Diskussion über die Beteiligung von Nutzer*innen an Technikentwicklungsprozessen. Sie gehen dabei der Frage nach, wie Partizipation dem Anspruch auf Demokratisierung und Empowerment in Forschung und Praxis gerecht werden kann. Im Workshop 2019 wird außerdem das Gründungsmanifest der Fachgruppe „Partizipation“ im Fachbereich Mensch-Computer-Interaktion (MCI) der Gesellschaft für Informatik (GI) entwickelt.
A critical path approach for elucidating the temperature dependence of granular hopping conduction
Creators: name: Wu, Tsz Chun
name: Lin, Juhn-Jong
name: Sheng, Ping
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We revisit the classical problem of granular hopping conduction's temperature dependence, and offer a straightforward and simple explanation on a phenomenon that was widely observed over diverse material systems, but which has remained a puzzle in spite of the various efforts for its explanation.
Reputation Systems -- Fair allocation of points to the editors in the collaborative community
Creators: name: Singhal, Shubhendra Pal
Publisher: name: arXiv
Year: 2019
Subjects: subject: Software Engineering (cs.SE)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences
subject: 65-05

description: In this paper we are trying to determine a scheme for the fair allocation of points to the contributors of the collaborative community. The major problem of fair allocation of points among the contributors is that we have to analyze the improvement in the versions of an article. Lets say there is a contribution of major change in content which is relevant vs the contribution of adding a single comma. Every contributor cannot be given the same points in such a case. There are many ways which can be used like number of changes in a new version. That might seem relevant but it becomes irrelevant in terms of correct content contribution and other significant changes. There is no AI system too which can detect such a change and award the points accordingly. So this problem of allocation of points to the contributors is presented by an algorithm with a theoretical proof. It relies on the interactive interaction of the users in the system which is trivial in case of big system design economies.
description: 6 pages, 2 figures
title: Innovative Computerbasierte Musikinterfaces (ICMI)
Creators: name: Pöpel, Cornelius
name: Trump, Sebastian
name: Reckter, Holger
name: Hadjakos, Aristotelis
name: Berndt, Axel
name: Schnell, Norbert
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: Interaktion
subject: Musik
subject: Sonic Interaction
subject: Auditory Displays
subject: Musikinterface

description: Das Forschungsgebiet der Innovativen Computerbasierten Mu-sikinterfaces umfasst inzwischen und mit Zunahme der Miniaturi-sierung und vereinfachten Integration von Sensorik und Aktorik eine Vielfalt von Themengebieten. Dazu gehören u.a. neuartige Musikinstrumente, interaktive und teils kooperative Multitouch Anwendungen, 3-D-Sound, Audio-Video-Installationen und Per-formances. Es finden sich vielfältige Möglichkeiten in konkreten Anwendungsgebieten, wie auch im rein künstlerischen Ausdruck. Im ICMI-Workshop für 2019 möchten wir gern den gesamten Bereich »Musikalischer Interaktion« betrachten und sprechen die unterschiedlichsten Zielgruppen in diesem spannenden Gebiet an. In der Regelmäßigkeit unserer Workshops möchten wir gern ein Forum bieten, um neue Ansätze und Forschungsvorhaben zur Music Interaction vorzustellen und zu diskutieren. Dabei ist es das primäre Ziel, die unterschiedlichen Expertengruppen, die sich meist unabhängig voneinander mit dieser Thematik befassen, ei-nander näher zu bringen und in einer gemeinsamen Veranstal-tung Ideen, Experimente und Entwicklungen kennen zu lernen und sich auszutauschen.
Cryptopygus ponticus
Creators: name: H. - J
name: Burkhardt, U.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Collembola
Entomobryomorpha
Isotomidae
Cryptopygus
Cryptopygus ponticus

description: Cryptopygus ponticus (STACH 1947)
M a t e r i a l: 15 Expl. Kritsa Katharo Plateau/1, 1 Expl. Vai Palm Beach.
Eine xerotherme und ruderale Art (POTAPOV 2001) mit Hauptverbreitung in Europa.
description: Published as part of H. - J & Burkhardt, U., 2012, Interessante Collembolennachweise aus Ostkreta (Hexapoda, Collembola), pp. 1669-1676 in Linzer biologische Beiträge 44 (2) on page 1672, DOI: 10.5281/zenodo.10106991
Stability analysis of some integrable Euler equations for SO(n)
Creators: name: Feher, L.
name: Marshall, I.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: A family of special cases of the integrable Euler equations on $so(n)$ introduced by Manakov in 1976 is considered. The equilibrium points are found and their stability is studied. Heteroclinic orbits are constructed that connect unstable equilibria and are given by the orbits of certain 1-parameter subgroups of SO(n). The results are complete in the case $n=4$ and incomplete for $n>4$.
description: 15 pages, LaTeX, minor stylistic changes in v2
title: User-embodied Interaction in Virtual Reality (UIVR)
Creators: name: Roth, Daniel
name: Podkosova, Iana
name: Nilsson, Niels Christian
name: Kulik, Alexander
name: Bruder, Gerd
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: Body ownership
subject: avatars
subject: virtual interaction

description: The availability of tracking solutions allowing for the embodiment of users in Virtual- Mixed- and Augmented Reality (VR/MR/AR) applications challenges human-computer interaction (HCI) developers. Many potentials are yet to be explored. By no means is the most realistic replication of the user and the interaction a general optimum for all applications. In turn, altered body representations have perceptual impacts on the users themselves as well as on the perception of the interaction (“Kleider machen Leute”). To support a discussion and the generation of a common agenda, we will organize a half-day workshop on User-embodied Interaction in VR (UIVR) gathering researchers and practitioners emphasizing the discussion of different positions on applications and findings to collect guidelines for future developments.
Teretamon Yeo & Ng 2007
Creators: name: Mitra, Santanu
name: Payra, Arajush
name: Chandra, Kailash
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Potamidae
Teretamon

description: Key to the species of Teretamon
1. Carapace almost subquadrate, no trace of epibranchial tooth, chelipeds and ambulatory legs glabrous (Fig. 2A; Alcock 1910: fig. 11, pl. 3)......................................................................................... 2
 - Carapace much wider than long, small epibranchial tooth present, chelipeds and ambulatory legs setose............................................................................................. T. spelaeum (Meghalaya, India)
 2. Inner middle part of G1 acutely triangular, tip narrowly pointed (Yeo & Ng, 2007: fig.13A)........ T. adiatretum (Myanmar)
- Inner middle part of G1 not acutely triangular, tip pointed to blunt............................................... 3
 3. G1 terminal segment relatively slender, inner lateral part semi-circularly convex, tip narrowly pointed (Mitra, 2017: fig.116– 118).......................................................................... T. indicum (Mizoram, India)
 - G1 terminal segment twisted, inner lateral part bluntly triangular, tip triangular (Fig. 4A–D)............................................................................................... T. kempi n.sp. (Arunachal Pradesh, India
description: Published as part of Mitra, Santanu, Payra, Arajush & Chandra, Kailash, 2018, A new species of freshwater crab of the genus Teretamon Yeo & Ng, 2007 (Decapoda: Brachyura: Potamidae) from Arunachal Pradesh, northeastern India, pp. 587-595 in Zootaxa 4500 (4) on page 595, DOI: 10.11646/zootaxa.4500.4.8, http://zenodo.org/record/5297864
vierte Lieferung ; Fortsetzung zu pg. 204 des Corr. Blattes 1869
Creators: name: Prodromus Systematis Lepidopterorum, .
Publisher: name: Acta Albertina Ratisbonensia
Year: 2017

description: ...
description: Acta Albertina Ratisbonensia, Bd. 24 (1870): Correspondenzblatt
Critical behavior of certain antiferromagnets with complicated ordering: Four-loop $\ve$-expansion analysis
Creators: name: Mudrov, Andrei
name: Varnashev, Konstantin
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The critical behavior of a complex N-component order parameter Ginzburg-Landau model with isotropic and cubic interactions describing antiferromagnetic and structural phase transitions in certain crystals with complicated ordering is studied in the framework of the four-loop renormalization group (RG) approach in $(4-\ve)$ dimensions. By using dimensional regularization and the minimal subtraction scheme, the perturbative expansions for RG functions are deduced and resummed by the Borel-Leroy transformation combined with a conformal mapping. Investigation of the global structure of RG flows for the physically significant cases N=2 and N=3 shows that the model has an anisotropic stable fixed point governing the continuous phase transitions with new critical exponents. This is supported by the estimate of the critical dimensionality $N_c=1.445(20)$ obtained from six loops via the exact relation $N_c={1/2} n_c$ established for the complex and real hypercubic models.
description: LaTeX, 16 pages, no figures. Expands on cond-mat/0109338 and includes detailed formulas
The Confrontation between General Relativity and Experiment
Creators: name: Will, Clifford M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The status of experimental tests of general relativity and of theoretical frameworks for analysing them are reviewed. Einstein's equivalence principle (EEP) is well supported by experiments such as the Eötvös experiment, tests of special relativity, and the gravitational redshift experiment. Future tests of EEP and of the inverse square law will search for new interactions arising from unification or quantum gravity. Tests of general relativity at the post-Newtonian level have reached high precision, including the light deflection, the Shapiro time delay, the perihelion advance of Mercury, and the Nordtvedt effect in lunar motion. Gravitational wave damping has been detected to half a percent using the binary pulsar, and new binary pulsar systems may yield further improvements. When direct observation of gravitational radiation from astrophysical sources begins, new tests of general relativity will be possible.
description: 103 pages, 10 figures, accepted for publication in Living Reviews in Relativity
Post-stroke cognition with the Oxford Cognitive Screen versus Montreal Cognitive Assessment: a multi-site randomized controlled study (OCS-CARE). Information leaflets
Creators: name: Demeyere, Nele
name: Sun, Shuo
name: Milosevich, Elise
name: Vancleef, Kathleen
Publisher: name: figshare
Year: 2019
Subjects: subject: 110904 Neurology and Neuromuscular Diseases
subject: FOS: Clinical medicine

description: We investigated whether results generated by the OCS vs the domain-general Montreal Cognitive Assessment (MoCA) at baseline impacted patient outcomes at 6 months follow-up. Patients <2 months post-stroke were randomized to receive either the OCS and corresponding information leaflet or standard care with the MoCA at baseline. After 6 months, patients received both the OCS and MoCA. The primary registered outcome measures were the Stroke Impact Scale (SIS) and change in stroke severity (National Institutes of Health Stroke Scale; NIHSS) at 6 months. The secondary outcome was change in cognitive performance from baseline to 6-month follow-up. The relationship between scores from the two cognitive screens at follow-up was also explored.
Assisted inflation in Bianchi VI0 cosmologies
Creators: name: Aguirregabiria, J. M.
name: Labraga, P.
name: Lazkoz, Ruth
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Exact models for Bianchi VI0 spacetimes with multiple scalar fields with exponential potentials have been derived and analysed. It has been shown that these solutions, when they exist, attract neighbouring solutions in the two cases corresponding to interacting and non-interacting fields. Unlike the results obtained in a previous work dealing with the late-time inflationary behaviour of Bianchi VI0 cosmologies, the knowledge of exact solutions has made possible to study in detail the occurrence of inflation before the asymptotic regime. As happened in preceding works, here as well inflation is more likely to happen with a higher number of non-interacting fields or a lower number of interacting scalar fields.
description: 11 pages
Growth of nematic susceptibility in the field-induced normal state of an iron-based superconductor revealed by elastoresistivity measurements in a 65 T pulsed magnet
Creators: name: Straquadine, J. A. W.
name: Palmstrom, J. C.
name: Walmsley, P.
name: Hristov, A. T.
name: Weickert, F.
name: Balakirev, F. F.
name: Jaime, M.
name: McDonald, R.
name: Fisher, I. R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In the iron-based superconductors, both nematic and magnetic fluctuations are expected to enhance superconductivity and may originate from a quantum critical point hidden beneath the superconducting dome. The behavior of the non-superconducting state can be an important piece of the puzzle, motivating in this paper the use of high magnetic fields to suppress superconductivity and measure the nematic susceptibility of the normal state at low temperatures. We describe experimental advances which make it possible to measure a resistive gauge factor (which is a proxy for the nematic susceptibility) in the field-induced normal state in a 65 T pulsed magnet, and report measurements of the gauge factor of a micromachined single crystal of Ba(Fe$_{0.926}$Co$_{0.074}$)$_2$As$_2$ at temperatures down to 1.2 K. The nematic susceptibility increases monotonically in the field-induced normal state as the temperature decreases, consistent with the presence of a quantum critical point nearby in composition.
description: 11 pages, 11 figures
Cryptopygus posteroculatus
Creators: name: H. - J
name: Burkhardt, U.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Collembola
Entomobryomorpha
Isotomidae
Cryptopygus
Cryptopygus posteroculatus

description: Cryptopygus posteroculatus (STACH 1947)
M a t e r i a l:1§. Kritsa Katharo Plateau/1.
 Zweiter Nachweis von C. posteroculatus (bisher nur von der Typuslokalität, Polen, Krakau, unter einem Blumentopf, bekannt)! Entsprechend POTAPOV (2001) ist diese Art durch die Zahl der Ommatidien (1+1) und deren Position zum Postantennalorgan (PAO) sehr gut charakterisiert. Typisch ist weiterhin das breit elliptische PAO mit starken Einschnürungen beidseits (Abb. 1). Weitere Merkmale: Klauen ohne Innenzahn, Tibiotarsen mit spitzen Spürhaaren, Manubrium mit 1 + 1 Borsten (anterior), Mucro mit 2 Zähnen (Abb. 2), Abdomen 6 posterior mit in der Mitte bewimperten Makrochaeten (Abb. 3). Erstnachweis für Kreta.
description: Published as part of H. - J & Burkhardt, U., 2012, Interessante Collembolennachweise aus Ostkreta (Hexapoda, Collembola), pp. 1669-1676 in Linzer biologische Beiträge 44 (2) on page 1672, DOI: 10.5281/zenodo.10106991
Dynamic phase separation of fluid membranes with rigid inclusions
Creators: name: Weikl, Thomas R
Publisher: name: arXiv
Year: 2002
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Membrane shape fluctuations induce attractive interactions between rigid inclusions. Previous analytical studies showed that the fluctuation-induced pair interactions are rather small compared to thermal energies, but also that multi-body interactions cannot be neglected. In this article, it is shown numerically that shape fluctuations indeed lead to the dynamic separation of the membrane into phases with different inclusion concentrations. The tendency of lateral phase separation strongly increases with the inclusion size. Large inclusions aggregate at very small inclusion concentrations and for relatively small values of the inclusions' elastic modulus.
description: 6 pages, 6 figures
title: Die Mensch-Maschine-Schnittstelle in der Fabrikhalle 2030
Creators: name: Fritz, Jessica
name: Hallensleben, Sebastian
name: Gabriel, Peter
name: Döring, Tanja
name: Hageni, Karl-Heinz
name: Herrmann, Thomas
name: Lutherdt, Stephan
name: Nitsch, Verena
name: Schilling, Katrin
name: Vette-Steinkamp, Matthias
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: Mensch-Maschinen-Schnittstelle
subject: Digital
subject: Produktion
subject: Szenarien
subject: Gestaltungsregeln

description: Als wissenschaftlich-technischer Fachverband an den Schnittstellen von Informationstechnik, Elektrotechnik/Elektronik und Automatisierungstechnik befasst sich der VDE unter anderem mit der Gestaltung der Mensch-Maschine-Schnittstelle für neue digitale Technologien am Arbeitsplatz in der Produktion. Die seit Anfang 2019 bestehende Arbeitsgruppe „Gestaltungsregeln für digitale Technologien an der Mensch-Maschine-Schnittstelle in der Fabrikhalle“ hat dafür sechs Anwendungssituationen identifiziert: • Kooperation mehrerer Nutzer*innen in unterschiedlichen Rollen (Hersteller*innen, Dienstanbieter*innen, Betreiber*innen) beim Maschineneinsatz • Umgang mit selbstlernenden, adaptiven Systemen am Beispiel fahrerloser Transportsysteme • VR/AR in der Wartung und bei Assistenzsystemen • Umgang mit Unterschieden zwischen Kulturen, Milieus, Generationen, Bildungsniveaus, Überforderungsschwellen • Maschine als Lernort • Intelligente Unterstützung in Ausnahmesituationen Auf dem Workshop werden erste Ergebnisse der Arbeitsgruppe für die Anwendungssituationen vorgestellt und mit den Teilnehmern diskutiert: welche relevanten Regelwerke für die Gestaltung der Mensch-Maschine-Schnittstelle in den Szenarien sind heute vorhanden, welche Lücken und Änderungsbedarfe sind erkennbar, gibt es dafür schon Lösungsansätze? Mit dem Workshop lädt der VDE gleichzeitig zur Mitarbeit in der Arbeitsgruppe „Gestaltungsregeln für digitale Technologien an der Mensch-Maschine-Schnittstelle in der Fabrikhalle“ ein.
title: Vom ersten Schritt bis zum Dauerlauf. Wie bringt man Usability und User Experience (UUX) ins Unternehmen?
Creators: name: Burmester, Michael
name: Laib, Magdalena
name: Benke, Ivo
name: Minge, Michael
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: Usability
subject: User Experience
subject: UUX-Praxis
subject: Implementierung in Unternehmen

description: In der diesjährigen Fortsetzung der Workshopreihe „Usability für die betriebliche Praxis“ (UUX-Praxis) soll genauer beleuchtet werden wie Usability und User Experience (UUX) in unterschiedlichen Unternehmen implementiert und etabliert werden können. Das Mittelstand 4.0-Kompetenzzentrum Usability wird seine Ergebnisse mit Sensibilisierung und Qualifizierung von kleinen und mittelständischen Unternehmen sowie Erprobung und Umsetzung von Usability- und User Experience-Maßnahmen in Demonstratoren und Projekten vorstellen und in die Diskussion einbringen. Zudem wird es einen Call for Contributions geben bei dem Forscher und Unternehmen aufgerufen werden, ihre Erkenntnisse zum Thema beizutragen. Es werden Impulsvorträge gehalten, deren Inhalte ausführlich mit den Teilnehmenden im Workshop diskutiert werden. Dabei sollen Herausforderungen, Best Practices und Forschungsbedarf identifiziert werden. Der Workshop findet halbtägig statt. Beginnen wird der Workshop mit einer kurzen Einleitung in das Thema. Geplant sind dann sechs Vorträge von denen drei vom Kompetenzzentrum bestritten und weitere drei von externen Teilnehmern, die per Call for Contributions ausgewählt werden. Die Vortragszeit beträgt 20 Minuten und 10 Minuten bleiben für Fragen und Diskussion. Parallel zu den Vorträgen und den anschließenden Diskussionen werden Herausforderungen, Best Practices und Forschungsbedarf gesammelt und an Pinnwänden visualisiert. Zum Ende des Workshops werden die gesammelten Themen noch einmal zusammengefasst.
Electromagnetic fields and charges in expanding universes
Creators: name: Combi, Luciano
name: Romero, Gustavo E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We analyze the properties of the electric and magnetic fields in different reference frames within a cosmological background space-time. First, we investigate the conformal properties of the electromagnetic fields and charge currents, discussing how the spatial curvature of the universe affects the field on different scales. Then, we analyze the effects of the expansion of the universe on local electromagnetic sources using Fermi coordinates. In particular, we investigate the energy balance and Poynting flux in this locally defined reference frame. We show that a charge following the Hubble flow in an accelerated FLRW universe is accelerated as seen by the local inertial frame, leading to non-null radiation.
description: 19 pages, 2 figures, accepted for publication in PRD
Phase transitions in the steady state behavior of mechanically perturbed spin glasses and ferromagnets
Creators: name: Lefèvre, A.
name: Dean, D. S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We analyze the steady state regime of systems interpolating between spin glasses and ferromagnets under a tapping dynamics recently introduced by analogy with the dynamics of mechanically perturbed granular media. A crossover from a second order to first order ferromagnetic transition as a function of the spin coupling distribution is found. The flat measure over blocked states introduced by Edwards for granular media is used to explain this scenario. Annealed calculations of the Edwards entropy are shown to qualitatively explain the nature of the phase transitions. A Monte-Carlo construction of the Edwards measure confirms that this explanation is also quantitatively accurate.
title: Workshop adaptive Serious Games: Workflow zur Generierung einer Spielidee
Creators: name: Hammel, Katharina
name: Schade, Cornelia
name: Adelsberg, Bjorn
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: adaptive learning
subject: game
subject: serious game
subject: workflow
subject: gamedesign

description: Wir spielen, bauen, gestalten, reflektieren und diskutieren im Workshop mit ProjektleiterInnen, -mitarbeiterInnen, EntwicklerInnen und WissenschaftlerInnen einen Workflow zur Erstellung eines Spielkonzeptes. Der Workshop beginnt mit einem Vortrag, welcher grundlegende Eigenschaften eines adaptiven Spielkonzeptes vorstellt sowie erste Ansätze eines möglichen Workflows diskutiert. Anschließend werden mögliche Ideen, Anwendungen, Herausforderungen und Lösungen im Stationenbetrieb mit allen Teilnehmenden spielerisch erarbeitet. Bevor wir Game Over gehen, ist eine kleine Feedbackrunde am Ende des Workshops angedacht.
ChaLearn Looking at People: IsoGD and ConGD Large-scale RGB-D Gesture Recognition
Creators: name: Wan, Jun
name: Lin, Chi
name: Wen, Longyin
name: Li, Yunan
name: Miao, Qiguang
name: Escalera, Sergio
name: Anbarjafari, Gholamreza
name: Guyon, Isabelle
name: Guo, Guodong
name: Li, Stan Z.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The ChaLearn large-scale gesture recognition challenge has been run twice in two workshops in conjunction with the International Conference on Pattern Recognition (ICPR) 2016 and International Conference on Computer Vision (ICCV) 2017, attracting more than $200$ teams round the world. This challenge has two tracks, focusing on isolated and continuous gesture recognition, respectively. This paper describes the creation of both benchmark datasets and analyzes the advances in large-scale gesture recognition based on these two datasets. We discuss the challenges of collecting large-scale ground-truth annotations of gesture recognition, and provide a detailed analysis of the current state-of-the-art methods for large-scale isolated and continuous gesture recognition based on RGB-D video sequences. In addition to recognition rate and mean jaccard index (MJI) as evaluation metrics used in our previous challenges, we also introduce the corrected segmentation rate (CSR) metric to evaluate the performance of temporal segmentation for continuous gesture recognition. Furthermore, we propose a bidirectional long short-term memory (Bi-LSTM) baseline method, determining the video division points based on the skeleton points extracted by convolutional pose machine (CPM). Experiments demonstrate that the proposed Bi-LSTM outperforms the state-of-the-art methods with an absolute improvement of $8.1\%$ (from $0.8917$ to $0.9639$) of CSR.
description: 14 pages, 8 figures, 6 tables
Requirements variability specification for data intensive software
Creators: name: Muslah, Eman
name: Ghoul, Said
Publisher: name: arXiv
Year: 2019
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Nowadays, the use of feature modeling technique, in software requirements specification, increased the variation support in Data Intensive Software Product Lines (DISPLs) requirements modeling. It is considered the easiest and the most efficient way to express commonalities and variability among different products requirements. Several recent works, in DISPLs requirements, handled data variability by different models which are far from real world concepts. This,leaded to difficulties in analyzing, designing, implementing, and maintaining this variability. However, this work proposes a software requirements specification methodology based on concepts more close to the nature and which are inspired from genetics. This bio-inspiration has carried out important results in DISPLs requirements variability specification with feature modeling, which were not approached by the conventional approaches.The feature model was enriched with features and relations, facilitating the requirements variation management, not yet considered in the current relevant works.The use of genetics-based methodology seems to be promising in data intensive software requirements variability specification.
description: 12 pages
Viral infections and immune reconstitution interaction after pediatric allogenic hematopoietic stem cell transplantation
Creators: name: Alexandersson, Adam
name: Koskenvuo, Minna
name: Tiderman, Anette
name: Lääperi, Mitja
name: Huttunen, Pasi
name: Saarinen-Pihkala, Ulla
name: Veli-Jukka Anttila
name: Lautenschlager, Irmeli
name: Taskinen, Mervi
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Background: Viral infections are a major cause of morbidity and mortality after hematopoietic stem cell transplantation (HSCT). Although immune suppression plays a central role, the literature shows conflicting results on interplay between post-transplant immune reconstitution (IR) and viral infections. Methods: We prospectively studied viral infections and IR in 30 pediatric patients undergoing allogenic HSCT, with a follow-up time of 24 months. In total, 1337 blood (CMV, EBV, HHV-6, ADV and BKV) and urine (BKV and JCV) virus samples were analyzed. IR including B-cells (CD19+), T cells (CD3+, CD4+, CD8+) and NK-cells were measured. Clinical outcomes included overall survival (OS), non-relapse mortality (NRM), graft-versus-host disease (GVHD) and occurrence of blood culture positive bacterial infections. Results: We found BKV reactivation to be most frequent, 47% of the children had viremia and 77% viruria. The frequencies of CMV, HHV-6 and adeno viremia were 37%, 37% and 6%, respectively. Viremias beyond 3 months post-HSCT were uncommon. Factors such as GVHD, use of steroids, EBV and CMV infections and pre-transplant irradiation affected IR. No specific viral infection or IR related factor was associated to OS or NRM. Conclusions: Viral infections and IR interact in a bi-directional manner. Accordingly, close follow-up of both IR and viral loads is warranted.
Space and Observers in Cosmology
Creators: name: Lachièze-Rey, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: I provide a prescription to define space, at a given moment, for an arbitrary observer in an arbitrary (sufficiently regular) curved space-time. This prescription, based on synchronicity (simultaneity) arguments, defines a foliation of space-time, which corresponds to a family of canonically associated observers. It provides also a natural global reference frame (with space and time coordinates) for the observer, in space-time (or rather in the part of it which is causally connected to him), which remains Minkowskian along his world-line. This definition intends to provide a basis for the problem of quantization in curved space-time, and/or for non inertial observers. Application to Mikowski space-time illustrates clearly the fact that different observers see different spaces. It allows, for instance, to define space everywhere without ambiguity, for the Langevin observer (involved in the Langevin pseudoparadox of twins). Applied to the Rindler observer (with uniform acceleration) it leads to the Rindler coordinates, whose choice is so justified with a physical basis. This leads to an interpretation of the Unruh effect, as due to the observer's dependence of the definition of space (and time). This prescription is also applied in cosmology, for inertial observers in the Friedmann - Lemaitre models: space for the observer appears to differ from the hypersurfaces of homogeneity, which do not obey the simultaneity requirement. I work out two examples: the Einstein - de Sitter model, in which space, for an inertial observer, is not flat nor homogeneous, and the de Sitter case.
description: 21 pages, 6 figures. Astronomy & Astrophysics, in press
title: Human-Computer Interaction and Aging
Creators: name: Böhm, Victoria
name: Schlögl, Stephan
name: Volkmann, Torben
name: Wolff, Christian
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: UX
subject: Interaction Design
subject: Silver Society
subject: Ageing Users
subject: Design and Evaluation Methods

description: Continuing the previous workshops on age-distinct user experience design, the goal of this year’s event will be set on the collaborative exploration of possibilities to involve elderly people better in the human centered design process. The full-day workshop will offer researchers and practitioners the opportunity to work on this problem through applying design thinking, a method for complex problem solving and innovation. The organizers will guide the group through the innovation method so no prior knowledge is needed.
Folsomides nanus ELLIS 1974
Creators: name: H. - J
name: Burkhardt, U.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Collembola
Entomobryomorpha
Isotomidae
Folsomides
Folsomides nanus

description: Folsomides nanus ELLIS 1974
M a t e r i a l: 13 Expl. Kritsa Katharo Plateau/3, 1 Expl. Vai Palm Beach.
 Bisher nur von Rhodos und Kreta bekannt. ELLIS (1976) fand F. nanus in lockerem Terra Rossa-Boden (10 km SSW von Iráklion). Zweiter Nachweis für Kreta.
description: Published as part of H. - J & Burkhardt, U., 2012, Interessante Collembolennachweise aus Ostkreta (Hexapoda, Collembola), pp. 1669-1676 in Linzer biologische Beiträge 44 (2) on page 1672, DOI: 10.5281/zenodo.10106991
On the spectrum of the local $\mathbb{P}^2$ mirror curve
Creators: name: Kashaev, Rinat
name: Sergeev, Sergey
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: Spectral Theory (math.SP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 39A13, 33E30

description: We address the spectral problem of the normal quantum mechanical operator associated to the quantized mirror curve of the toric (almost) del Pezzo Calabi--Yau threefold called local $\mathbb{P}^2$ in the case of complex values of Planck's constant.
description: 13 pages
title: Smart Collaboration - Mitarbeiter-zentrierte Informationssysteme in der Produktentstehung
Creators: name: Rosenberger, Manfred
name: Fellmann, Michael
name: Richter, Alexander
name: Stocker, Alexander
name: Schmeja, Michael
name: Kaiser, Christian
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: Manufacturing
subject: Information Management
subject: Decision Support
subject: Engineering

description: In Unternehmen mit komplexen Produkten und Dienstleistungen wachsen die Anforderungen, welche an Kommunikation, Koordination und Zusammenarbeit zwischen Informations- und Wissensarbeitern gestellt werden, stetig. Dabei sind verschiedenste Personen und Rollen, beginnend in der Produktplanung und -Entwicklung bis hin zur Produktion und Fertigung, sowie deren unterschiedlich ausgeprägte ITKompetenzen und Möglichkeiten sich kreativ in den Kommunikationsprozess einzubringen, zu betrachten. Neben der organisatorischen Perspektive sind auf der technischen Seite unterschiedliche Werkzeuge und Systeme mit ihren jeweiligen Schnittstellen zu betrachten. Ausgehend von den Projekten ContextEng und den EU Projekten iDev40 und Productive 4.0 soll dieser Workshop eine Reihe vorangegangener Workshops zum Thema Interaktion in Organisationen weiterführen und eine nachhaltige Plattform für Praktiker und Wissenschaftler bieten, um gemeinsam aktuelle und zukünftige Fragestellungen rund um den Einsatz neuer Informationssysteme und -technologien interdisziplinär und aus unterschiedlichen Standpunkten zu diskutieren.
Chinese Sunspot Drawing and Its Digitization-(I) Parameter Archives
Creators: name: Lin, G. H.
name: Wang, X. F.
name: Liu, S.
name: Yang, X.
name: Zhu, G. F.
name: Deng, Y. Y.
name: Ji, H. S.
name: Zhou, T. H.
name: Sun, L. N.
name: Feng, Y. L.
name: Liu, Z. Z.
name: Tao, J. P.
name: Ben, M. X.
name: Lin, J.
name: Ding, M. D.
name: Li, Z.
name: Zheng, S.
name: Zeng, S. G.
name: He, H. L.
name: Zeng, X. Y.
name: Shu, Y.
name: Sun, X. B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Based on the Chinese historical sunspots drawings, a data set consisting of the scanned images and all their digitized parameters from 1925 to 2015 have been constructed. In this paper, we briefly describe the developmental history of sunspots drawings in China. This paper describes the preliminary processing processes that strat from the initial data (inputing to the scanning equipment) to the parameters extraction, and finally summarizes the general features of this dataset. It is the first systematic project in Chinese solar-physics community that the historical observation of sunspots drawings were digitized. Our data set fills in an almost ninety years historical gap, which span 60 degrees from east to west and 50 degrees from north to south and have no continuous and detailed digital sunspot observation information. As a complementary to other sunspots observation in the world, our dataset provided abundant information to the long term solar cycles solar activity research.
description: 40pages,m10 figures, 9 tables
Gaussian process based optimization algorithms with input uncertainty
Creators: name: Haowei Wang
name: Yuan, Jun
name: Szu Hui Ng
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Plant Biology
subject: Computational Biology

description: Metamodels as cheap approximation models for expensive to evaluate functions have been commonly used in simulation optimization problems. Among various types of metamodels, the Gaussian Process (GP) model is popular for both deterministic and stochastic simulation optimization problems. However, input uncertainty is usually ignored in simulation optimization problems, and thus current GP-based optimization algorithms do not incorporate input uncertainty. This article aims to refine the current GP-based optimization algorithms to solve the stochastic simulation optimization problems when input uncertainty is considered. The comprehensive numerical results indicate that our refined algorithms with input uncertainty can find optimal designs more efficiently than the existing algorithms when input uncertainty is present.
title: 5. Usable Security und Privacy Workshop
Creators: name: Lo Iacono, Luigi
name: Schmitt, Hartmut
name: Polst, Svenja
name: Heinemann, Andreas
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: Usable Security
subject: Usable Privacy

description: In Fortführung zu den erfolgreichen „Usable Security und Pri-vacy“ Workshops der vergangenen vier Jahre, sollen in einem fünften ganztätigen wissenschaftlichen Workshop auf der Mensch und Computer 2019 sechs bis acht Arbeiten auf dem Gebiet Usable Security und Privacy in Kurzpräsentationen vorgestellt und diskutiert werden. Vorgesehen sind Beiträge aus Forschung und Praxis, die neue Ansätze aber auch praxisrelevante Lösungen zur nutzerzentrierten Entwicklung und Ausgestaltung von digitalen Schutzmechanismen thematisieren. Mit dem Workshop soll das etablierte Forum fortgeführt und weiterentwickelt werden, in dem sich Experten aus unterschiedlichen Domänen, z. B. dem Usability-Engineering und Security-Engineering, transdisziplinär austauschen können. Der Workshop wird von den Organisatoren als klassischer wissenschaftlicher Workshop ausgestaltet. Ein Programmkomitee bewertet die Einreichungen und wählt daraus die zur Präsentation akzeptierten Beiträge aus. Diese werden zudem in den Proceedings der Mensch und Computer 2019 veröffentlicht.
Leucophenga sorii Kang, Lee & Bhang 1965
Creators: name: Huang, Jia
name: Wang, Yalian
name: O'Grady, Patrick Michael
name: Su, Yirui
name: Chen, Hongwei
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Drosophilidae
Leucophenga
Leucophenga sorii

description: Leucophenga sorii Kang, Lee & Bhang, 1965
(Figs. 2D, 5J–L, 9F, 13G, 13H, 20)
 Leucophenga sorii Kang, Lee & Bhang, 1965: 97; Okada, 1990: 558; Lee, 1993: 41; Papp, 2000: 253; Bächli et al. 2002: 305.
 Diagnosis. This species belongs to the sorii group, and differs from the other species of the genus Leucophenga in having the Orb 2 much shorter than Orb 3 (Fig. 5J); wing lacking peg-like spinule on ventral surface of costal vein (Fig. 2D); abdominal tergites (especially 3rd to 5th ones) prolonged (Fig. 9F); paramere nearly trapezoidal (Fig. 20C); aedeagus basally slender, posterodorsally expanded and wrinkled (Fig. 20D).
 Description. Ocellar triangle brownish, with ca. 2 setae above ocellar setae. Frons dark yellow (Fig. 4J). Pedicel yellow (Fig. 4J); first flagellomere yellowish (Fig. 4J). Clypeus entirely yellow. Palpus yellowish (Fig. 4J). Mesonotum mostly dark yellow (Fig. 4K). Postpronotal lobe yellow (Fig. 4L). Acrostichal setulae in ca. 8–10 irregular rows (Fig. 4K). Scutellum entirely dark yellow (Fig. 4K). Pleura, katepisternum, and mesopleuron mostly yellow (Fig. 4L). Wing (Fig. 2D): entirely hyaline; R 4+5 and M 1 slightly convergent distally; halter mostly yellowish (Fig. 4K). Abdominal tergites mostly yellow, 2nd tergite slightly brownish sublaterally and posteriorly, 3rd and 4th tergites slightly brownish medially and posteriorly (Fig. 9F). Male terminalia: Epandrium pubescent, with ca. 16 setae near posterior and ventral margins per side (Fig. 20A). Cercus pubescent (Fig. 20A). Surstylus lacking pubescence (Fig. 20A). Paramere acute apically, with ca. 4 sensilla submedially and ca. 3 ones distally (Fig. 20C).
 Measurements and indices. BL = 3.27–3.47 mm in 4♂, ThL = 1.40–1.47 mm, WL = 2.90–3.05 mm, WW = 1.10–1.28 mm, arb = 7–9/3–4, avd = 0.77–0.90, adf = 1.87–2.23, flw = 1.87–2.31, FW/HW = 0.33–0.39, ch/o = 0.03–0.04, prorb = 0.89–0.95, rcorb = 0.46–0.47, vb = 0.25–0.32, dcl = 0.45–0.50, presctl = 0.41–0.52, sctl = 1.21, sterno = 0.60–0.63, orbito = 0.57–0.65, dcp = 0.29–0.35, sctlp = 1.10–1.19, C = 3.26–3.68, 4c = 0.70–0.81, 4v = 1.61–1.86, 5x = 1.00–1.14, ac = 2.21–2.62, M = 0.36–0.39, C3F = 0.53–0.61.
 Specimens examined. JAPAN: 4♂ (SCAU, Nos 128754–57), Minamiohsawa, Tokyo, 35˚37'N, 139˚23'E, alt. 130m, 21.vi.2002, ex tussocks, HW Chen.
 Distribution. Russia (East Siberia), Korea (Kyungki), Japan (Honshu).
description: Published as part of Huang, Jia, Wang, Yalian, O'Grady, Patrick Michael, Su, Yirui & Chen, Hongwei, 2018, The genus Leucophenga (Diptera, Drosophilidae), part VIII: twenty-one species from the Oriental region, with morphological and molecular evidence, pp. 1-70 in Zootaxa 4503 (1) on page 35, DOI: 10.11646/zootaxa.4503.1.1, http://zenodo.org/record/5297894
A STUDY ON THE EMPLOYMENT ABILITY AND IMPROVEMENT PATH OF COLLEGE STUDENTS IN JIANGXI PROVINCE
Creators: name: ZHANG WEI
name: NIYOM SUWANDEJ
name: SURACHET SUCHAIYA
Publisher: name: Zenodo
Year: 2024
Subjects: ---

description: Abstract

In recent years, in the process of rapid popularization of higher education in China, the issue of employment for college students has become increasingly prominent, and has also received high attention from society. After investigation, it was found that college graduates are increasing day by day, but their comprehensive quality, employment ability, and other aspects are uneven, and there is a large gap with the actual needs of employers, which restricts the smooth employment of the majority of graduates. Therefore, this article takes college students in Jiangxi Province as the research object, starting from employment ability and enterprise demand, and uses structural equation modeling to study the mechanism of enterprise demand on employment ability. Through research, it is found that employment ability and enterprise demand are significantly positively correlated, and enterprise demand has a positive effect on college students' employment ability.
Master equation for quantum Brownian motion derived by stochastic methods
Creators: name: Calzetta, Esteban
name: Roura, Albert
name: Verdaguer, Enric
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The master equation for a linear open quantum system in a general environment is derived using a stochastic approach. This is an alternative derivation to that of Hu, Paz and Zhang, which was based on the direct computation of path integrals, or to that of Halliwell and Yu, based on the evolution of the Wigner function for a linear closed quantum system. We first show by using the influence functinal formalism that the reduced Wigner function for the open system coincides with a distribution function resulting from averaging both over the initial conditions and the stochastic source of a formal Langevin equation. The master equation for the reduced Wigner function can then be deduced as a Fokker-Planck equation obtained from the formal Langevin equation.
description: 10 pages, RevTeX. To appear in the proceedings of the 5th Peyresq meeting
Researh Note: Stokes-Einstein relation in simple fluids revisited
Creators: name: Khrapak, Sergey
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: In this Research Note the Zwanzig's formulation of the Stokes-Einstein (SE) relation for simple atomistic fluids is re-examined. It is shown that the value of the coefficient in SE relation depends on the ratio of the transverse and longitudinal sound velocities. In some cases, this ratio can be directly related to the pair interaction potential operating in fluids and thus there can be a certain level of predictivity regarding the value of this coefficient. This Research Note provides some evidence in favour of this observation. In particular, analyzing the situation in several model systems such as one-component plasma, Yukawa, inverse-power-law, Lennard-Jones, and hard-sphere fluids, it is demonstrated that there are certain correlations between the interaction softness and the coefficient in SE relation. The SE coefficient is also re-evaluated for various liquid metals at the melting temperature, for which necessary data are available.
description: Short research note; 3 pages, 2 figures