cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
EOSC-Life Access and user management system for life science – the blueprint
Creators: name: Linden, Mikael
name: Bucik, Dominik Frantisek
name: Gormanns, Philipp
name: Haley, Natalie
name: Heikkinen, Jani
name: Holub, Petr
name: Kankaanpää, Pasi
name: Kouril, Daniel
name: Kuba, Martin
name: Licehammer, Slavek
name: Matyska, Ludek
name: Nyrönen, Tommi
name: Prochazka, Michal
name: Reihs, Robert
name: Romano, Paolo
name: Sanderson, Fiona
name: Shigaval, Athresh
name: Smith, Callum
name: Tedds, Jonathan
Publisher: name: Zenodo
Year: 2019
Subjects: Life science AAI
access management
identity management

description: This deliverable is the blueprint of the Life Science AAI, a common authentication and authorisation service for the European life science research infrastructures. The Life Science AAI provides a way to coordinate the way how user identity and access is managed in research services and data in the (community-specific) federated Infrastructure. The service will be managed by the life sciences community and operated by the e-infrastructures, such as GEANT, EGI and EUDAT. The requirements of the Life Science AAI were initially developed by CORBEL WP5 and piloted with e-infrastructures in the AARC2 project. This deliverable lays the ground for the production deployment with e-infrastructures during the EOSC-Life project. This deliverable and its appendices first introduces the technical and non-technical requirements for the e-infrastructure service offering and further clarifies how that relates to and integrates to the AAI service components operated by the life sciences research infrastructures. Relevant external work is then introduced. Finally, the deliverable provides an overview of Life Science AAI’s potential relying services from EOSC-Life project and beyond.
Exact solutions for time-optimal control of spin I=1 by NMR
Creators: name: Shauro, V. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the problem of time-optimal control of quadrupole nucleus with the spin I=1 by NMR. In contrast to the conventional methods based on selective pulses, the control is implemented using nonselective pulses separated by free evolution intervals. Using the Cartan decomposition, the system of equations is obtained for finding parameters of a control field. Partial time-optimal solutions for the important single-qutrit gates (selective rotations and quantum Fourier transform) are found. The strong dependence of minimum gate implementation times on global phase of the gate is observed. The analytical values of minimum times are consistent with the numerical data.
description: 13 pages, 2 tables, 2 figure
Narrowband biphoton generation in the group delay regime
Creators: name: Zhao, Luwei
name: Su, Yumian
name: Du, Shengwang
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study narrow-band biphoton generation from spontaneous four-wave mixing with electromagnetically induced transparency in a laser cooled atomic ensemble. We compare two formalisms in the interaction and Heisenberg pictures, and find that they agree in the low gain regime but disagree in the high gain regime. We extend both formalisms accounting the non-uniformity in atomic density and the driving laser fields. We find that for a fixed optical depth and a weak and far-detuned pump laser beam, the two-photon waveform is independent of the atomic density distribution. However, the spatial profiles of the two driving laser beams have significant effects on the biphoton temporal waveform. We predict that waveform shaping in time domain can be achieved by controlling the spatial profiles of the driving laser fields.
title: Verständnis von Schüler:innen zur Thematik der Bruchrechnung
Creators: name: Payer, Katharina
Year: 2022

description: Die Thematik der Bruchrechnung stellt für viele Schüler:innen eine besondere Hürde im Mathematikunterricht dar. Eine Vielzahl an Wissenschaftler:innen beschäftigte sich vor allem in den letzten 40 Jahren, sowohl im angloamerikanischen als auch im deutschsprachigen Raum, mit diesem mathematischen Themenfeld. Dabei konnte beispielsweise bestätigt werden, dass Probleme sowohl bei der Behandlung der Bruchrechnung gemeiner Brüche als auch bei Dezimalbrüchen bestehen. Als Ursachen für die festgestellten Schüler:innenschwierigkeiten nennen Autor:innen neben den fehlenden bzw. in einem unzureichenden Ausmaß vorhandenen Grundvorstellungen auch Defizite im tatsächlichen Verständnis auf Seiten der Schüler:innen. Manche Wissenschaftler:innen stellen auch das momentane Vorgehen im Mathematikunterricht in Frage und sehen einen möglichen Grund für die vorhandenen Schwierigkeiten bei den Lehrpersonen. Die Ergebnisse des sogenannten PALMA-Projekts in Deutschland waren unter anderem Anlass dafür, Änderungen im Bereich der Lehrer:innenaus- und fortbildung anzustreben, auch wurden Unterrichtsmaterialien überarbeitet. Ziel dieser Arbeit ist es, einen Einblick darin zu erhalten, wie Schüler:innen verschiedener Schulstufen und Schultypen in Österreich mit diversen Aufgaben zur Thematik der Bruchrechnung umgehen, welche Lösungsstrategien, Fehlvorstellungen und Fehlermuster erkennbar sind. Auch ist es von Interesse, welche Unterschiede in den Ergebnissen zwischen den beiden Schulstufen (6. und 8. Schulstufe) und den beiden Schultypen – Mittelschule und AHS-Unterstufe – bestehen. Als Grundlage zur Erhebung dieser Daten diente ein Fragebogen, welcher an drei Schulen in Niederösterreich von insgesamt 194 Schüler:innen bearbeitet wurde. Im Rahmen der Datenauswertung zeigten sich, unter Verwendung des t-Testes, vier der fünf formulierten Hypothesen als bestätigt. Beispielsweise erreichten Schüler:innen der 6. Schulstufe der AHS-Unterstufe bessere Ergebnisse als Schüler:innen der 6. Schulstufe der Mittelschulen. Auch die Teilnehmer:innen der 8. Schulstufe der AHS-Unterstufe erzielten bessere Ergebnisse als Schüler:innen der 8. Schulstufe der Mittelschulen. Zudem konnten Vergleiche zu früheren Studienergebnissen angestellt werden, welche sich je nach Aufgabentyp überschneiden bzw. doch deutlich unterscheiden.
Photo-induced superconductivity in semiconductors
Creators: name: Goldstein, Garry
name: Aron, Camille
name: Chamon, Claudio
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show that optically pumped semiconductors can exhibit superconductivity. We illustrate this phenomenon in the case of a two-band semiconductor tunnel-coupled to broad-band reservoirs and driven by a continuous wave laser. More realistically, we also show that superconductivity can be induced in a two-band semiconductor interacting with a broad-spectrum light source. We furthermore discuss the case of a three-band model in which the middle band replaces the broad-band reservoirs as the source of dissipation. In all three cases, we derive the simple conditions on the band structure, electron-electron interaction, and hybridization to the reservoirs that enable superconductivity. We compute the finite superconducting gap and argue that the mechanism can be induced through both attractive and repulsive interactions and is robust to high temperatures.
description: 14 pages, 7 figures
Additional file 1 of Expectations and experiences with physician care among patients receiving post-acute care in US skilled nursing facilities
Creators: name: Ryskina, Kira L.
name: Foley, Kierra A.
name: Karlawish, Jason H.
name: Uy, Joshua D.
name: Lott, Briana
name: Goldberg, Erica
name: Hodgson, Nancy A.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Appendix.docx. SNF Caregiver & Patient Expectations & Experiences Interview Script. Clean copy of the interview script.
EOSC-Life Final report of analysis of the training needs of different EOSC-Life users
Creators: name: Matser, Vera
name: Ludwig, Rebecca
name: Kolodkin, Alexey
name: Milano, Annalisa
name: Keppler, Antje
name: Brooksbank, Cath
name: Von Gelder, Celia
name: Amaro, Claudia Alen
name: Leitner, Frauke
name: Rustici, Gabriella
name: Westerhoff, Hans
name: Heriche, Jean-Karim
name: EXTER, Katrina
name: Haley, Natalie
name: Kankaanpää, Pasi
name: Scholtens, Salome
name: Morgan, Sarah
Publisher: name: Zenodo
Year: 2020
Subjects: Training
Life Science Research Infrastructures
FAIR Data
Data Tools

description: This deliverable reports on the outcome of Task 9.1 ”Analysis of the training needs of different EOSC-Life users”. An online survey was developed to get structured feedback on the training landscape from the Biological and Medical ESFRI research infrastructures (BMS RIs). One of the aims was to identify gaps in existing training offers and developing a plan on how to address these gaps. 35 responses were received, from 13 research infrastructures (RIs). All 13 RIs provide training as part of their activities, which is a great starting point for the EOSC-Life training strategy. The training needs with respect to EOSC-Life topics were analysed, which RI(s) expressed interest in the training topic, which RI(s) already provide training and which RI(s) are interested in providing training in the future. The survey results underline that the 12 pre-selected topics in the grant proposal cover the EOSC-Life training needs extremely well. However, the survey also highlighted that there is a need for outreach and awareness raising about EOSC in general, and EOSC-Life specifically, to RI staff within and outside of the project. In addition training needs were collected from the other EOSC-Life WPs and discussed during the project retreat in October. As a next step, we will facilitate that training in high demand areas will be expanded, e.g. by facilitating exchange of experience between RIs that expressed interest in providing training in a given topic with those already providing this training. In addition, as response to a high demand of introductory training on EOSC-Life and the clear need for EOSC-related outreach, a Translator group was initiated.
On the inherent self-excited macroscopic randomness of chaotic three-body system
Creators: name: Liao, Shijun
name: Li, Xiaoming
Publisher: name: arXiv
Year: 2014
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: What is the origin of macroscopic randomness (uncertainty)? This is one of the most fundamental open questions for human being. In this paper, 10000 samples of reliable (convergent), multiple-scale (from 1.0E-60 to 100) numerical simulations of a chaotic three-body system indicate that, without any external disturbance, the microscopic inherent uncertainty (in the level of 1.0E-60) due to physical fluctuation of initial positions of the three-body system enlarges exponentially into macroscopic randomness (at the level O(1)) until t=T*, the so-called physical limit time of prediction, but propagates algebraically thereafter when accurate prediction of orbit is impossible. Note that these 10000 samples use micro-level, inherent physical fluctuations of initial position, which have nothing to do with human being. Especially, the differences of these 10000 fluctuations are mathematically so small (in the level of 1.0E-60) that they are physically the SAME since a distance shorter than a Planck length does not make physical senses according to the spring theory. It indicates that the macroscopic randomness of the chaotic three-body system is self-excited, say, without any external force or disturbances, from the inherent micro-level uncertainty. This provides us the new concept "self-excited macroscopic randomness (uncertainty)". In addition, it is found that, without any external disturbance, the chaotic three-body system might randomly disrupt with the symmetry-breaking at t=1000 in about 25% probability, which provides us the new concepts "self-excited random disruption", "self-excited random escape" and "self-excited symmetry breaking" of the chaotic three-body system. It suggests that a chaotic three-body system might randomly evolve by itself, without any external forces or disturbance.
description: 15 pages, 5 figures, accepted by Int. J. Bifurcation and Chaos, will be published via Open Access
Additional file 1 of Individual and combined associations between cardiorespiratory fitness and grip strength with common mental disorders: a prospective cohort study in the UK Biobank
Creators: name: Kandola, Aaron A.
name: Osborn, David P. J.
name: Stubbs, Brendon
name: Choi, Karmel W.
name: Hayes, Joseph F.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Additional file 1. Additional details on the methodology (Figure 1 and Methodology 1), baseline participant characteristics (Tables 1 and 2), sensitivity analyses results (Tables 3 to 6), and STROBE statement.
A note on the concordance of fibered knots
Creators: name: Baker, Kenneth L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25, 57M27

description: Either fibered knots supporting the tight contact structure are unique in their smooth concordance class or there exists a fibered counterexample to the Slice-Ribbon Conjecture.
description: Accepted for publication by the Journal of Topology
Additional file 1 of Study protocol for a diagnostic randomized clinical trial to evaluate the effect of the use of two clinical criteria in the assessment of caries lesions around restorations in adults: the Caries Cognition and Identification in Adults (CaCIA) trial
Creators: name: Cácia Signori
name: Moro, Bruna Lorena Pereira
name: Uehara, Juliana Lays Stolfo
name: Vitor Henrique Digmayer Romero
name: Elenara Ferreira De Oliveira
name: Braga, Mariana Minatel
name: Mendes, Fausto Medeiros
name: Cenci, Maximiliano Sérgio
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: Computational Biology

description: Additional file 1. SPIRIT checklist.
Logarithmic bundles of multi-degree arrangements in $\mathbf{P}^{n}$
Creators: name: Angelini, Elena
Publisher: name: arXiv
Year: 2014
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J60, 14F05, 14C34, 14C20, 14N05

description: Let $ \mathcal{D} = \{D_{1}, ..., D_{\ell}\} $ be a multi-degree arrangement with normal crossings on the complex projective space $ \mathbf{P}^{n} $, with degrees $ d_{1}, ..., d_{\ell} $; let $ Ω_{\mathbf{P}^{n}}^{1}(\log \mathcal{D}) $ be the logarithmic bundle attached to it. First we prove a Torelli type theorem when $ \mathcal{D} $ has a sufficiently large number of components by recovering them as unstable smooth irreducible degree-$ d_{i} $ hypersurfaces of $ Ω_{\mathbf{P}^{n}}^{1}(\log \mathcal{D}) $. Then, when $ n = 2 $, by describing the moduli spaces containing $ Ω_{\mathbf{P}^{2}}^{1}(\log \mathcal{D}) $, we show that arrangements of a line and a conic, or of two lines and a conic, are not Torelli. Moreover we prove that the logarithmic bundle of three lines and a conic is related with the one of a cubic. Finally we analyze the conic-case.
description: 22 pages, 3 figures
EOSC-Life FAIR Requirements Document
Creators: name: Perseil, Isabelle
name: Sansone, Susanna-Assunta
name: McQuilton, Peter
name: Dumontier, Michel
name: Roos, Marco
name: Bonino, Luiz
name: Wittner, Rudolf
name: Holub, Petr
name: Geiger, Jörg
Publisher: name: Zenodo
Year: 2020
Subjects: FAIR data
FAIR principles
Life Science data
FAIRification methodologies

description: This deliverable is the blueprint of the requirements needed to make European life science research data and infrastructures Findable, Accessible, Interoperable and Reusable according to the FAIR Principles. This first deliverable (i) focuses on database resources such as data repositories and knowledge bases, as well as (meta)data standards and data policies. In particular, how the FAIRsharing service helps and (ii) lays the groundwork for making datasets FAIR. The FAIRification efforts will be based on the diversity of the proposed datasets of the project, in order to set up a FAIRification methodology suitable for any type of data in life sciences. This work will be tackled by subsequent deliverables via guidance from the FAIRassist tool.
Synchronization of finite-state pulse-coupled oscillators
Creators: name: Lyu, Hanbaek
Publisher: name: arXiv
Year: 2014
Subjects: subject: Systems and Control (eess.SY)
subject: Combinatorics (math.CO)
subject: Dynamical Systems (math.DS)
subject: Optimization and Control (math.OC)
subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We propose a novel generalized cellular automaton(GCA) model for discrete-time pulse-coupled oscillators and study the emergence of synchrony. Given a finite simple graph and an integer $n\ge 3$, each vertex is an identical oscillator of period $n$ with the following weak coupling along the edges: each oscillator inhibits its phase update if it has at least one neighboring oscillator at a particular "blinking" state and if its state is ahead of this blinking state. We obtain conditions on initial configurations and on network topologies for which states of all vertices eventually synchronize. We show that our GCA model synchronizes arbitrary initial configurations on paths, trees, and with random perturbation, any connected graph. In particular, our main result is the following local-global principle for tree networks: for $n\in \{3,4,5,6\}$, any $n$-periodic network on a tree synchronizes arbitrary initial configuration if and only if the maximum degree of the tree is less than the period $n$.
description: 23 pages, 17 figures, To appear in Physica D: Nonlinear Phenomena
Additional file 1 of Development of a multivariable prediction model to identify patients unlikely to complete a colonoscopy following an abnormal FIT test in community clinics
Creators: name: Petrik, Amanda F.
name: Keast, Erin
name: Johnson, Eric S.
name: Smith, David H.
name: Coronado, Gloria D.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Cancer
subject: Hematology

description: Additional file 1: Appendix Table 1. Initial list of Predictors.
Universal Phase Transition in Community Detectability under a Stochastic Block Model
Creators: name: Chen, Pin-Yu
name: Hero, Alfred O.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: We prove the existence of an asymptotic phase transition threshold on community detectability for the spectral modularity method [M. E. J. Newman, Phys. Rev. E 74, 036104 (2006) and Proc. National Academy of Sciences. 103, 8577 (2006)] under a stochastic block model. The phase transition on community detectability occurs as the inter-community edge connection probability $p$ grows. This phase transition separates a sub-critical regime of small $p$, where modularity-based community detection successfully identifies the communities, from a super-critical regime of large $p$ where successful community detection is impossible. We show that, as the community sizes become large, the asymptotic phase transition threshold $p^*$ is equal to $\sqrt{p_1\cdot p_2}$, where $p_i~(i=1,2)$ is the within-community edge connection probability. Thus the phase transition threshold is universal in the sense that it does not depend on the ratio of community sizes. The universal phase transition phenomenon is validated by simulations for moderately sized communities. Using the derived expression for the phase transition threshold we propose an empirical method for estimating this threshold from real-world data.
description: 9 pages, 7 figures, to appear in Physical Review E
Labeled Fibonacci Trees
Creators: name: Legendre, Stéphane
Publisher: name: arXiv
Year: 2014
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: The study describes a class of integer labelings of the Fibonacci tree, the tree of descent introduced by Fibonacci. In these labelings, Fibonacci sequences appear along ascending branches of the tree, and it is shown that the labels at any level are consecutive integers. The set of labeled trees is a commutative group isomorphic to $\mathbb{Z}^2$, and is endowed with an order relation. Properties of the Wythoff array are recovered as a special instance, and further properties of the labeled Fibonacci trees are described. These trees can be viewed as generalizations of the Wythoff array.
description: 17 pages, 6 figures
title: Potenziale und Herausforderungen des Einsatzes mehrsprachiger Bilderbücher im Elementarbereich
Creators: name: Gennari, Marina
Year: 2022

description: Mehrsprachigkeit im Kindergarten ist eine allgegenwärtige Thematik, die das pädagogische Handeln pädagogischer Professioneller prägt. Wie die Sprachen der Kindergartenkinder in den Kindergartenalltag einbezogen werden, kann dabei auf unterschiedliche Weise geschehen. Eine Form der Berücksichtigung kann hierbei der Einsatz mehrsprachiger Bilderbücher darstellen. Diesem Medium widmete sich die vorliegende Arbeit, da vor allem Potenziale in der Literatur bezüglich des Einbezugs von Mehrsprachigkeit geäußert werden, jedoch kaum Erfahrungen pädagogischer Professioneller in Bezug auf die Verwendung erforscht sind. Aus diesem Grund sollten besonders die Erfahrungen, Meinungen und Einschätzungen pädagogischer Professioneller im Einsatz mehrsprachiger Bilderbücher im Kindergarten im Fokus stehen, um die damit einhergehenden Auswirkungen dieser aus der Sicht pädagogischer Professioneller festzuhalten. Mit dieser Arbeit sollte beantwortet werden, welche Potenziale und Herausforderungen in der Verwendung mehrsprachiger Bilderbücher im Umgang mit Mehrsprachigkeit laut pädagogischen Professionellen liegen. Des Weiteren wurden dabei der Stellenwert mehrsprachiger Bilderbücher im Kindergarten und die Erfahrungen im konkreten Einsatz thematisiert. Um dem Erkenntnisinteresse nachzugehen, wurden sieben leitfadengestützte Expert*inneninterviews durchgeführt und mithilfe einer qualitativen Inhaltsanalyse ausgewertet. Die Ergebnisse der Untersuchung zeigten dabei, dass mit mehrsprachigen Bilderbüchern vor allem Potenziale in Bezug auf die Förderung sprachlicher Fähigkeiten, die Wertschätzung und Repräsentation von Mehrsprachigkeit und den Beziehungsaufbau zu den Kindergartenkindern bestehen. Herausforderungen zeigten sich im Zusammenhang mit dem grundsätzlichen Angebot mehrsprachiger Bilderbücher, dem Einbezug der Eltern, der Aussprache, den Schriftsystemen und dem Medium Bilderbuch an sich. Des Weiteren wurde ersichtlich, dass zwar Potenziale im Einsatz mehrsprachiger Bilderbücher gesehen werden, mehrsprachige Bilderbücher jedoch trotzdem keinen signifikanten Stellenwert im Umgang mit Mehrsprachigkeit aufgrund von Zeitmangel, fehlendem Angebot oder Bevorzugung von anderem Material einnehmen.
EOSC-Life Report on requirements for regulatory compliance of sensitive health data and biological and medical research data
Creators: name: Battaglia, Serena
name: Mayrhofer, Michaela T.
name: Matei, Mihaela
name: Boiten, Jan-Willem
name: Ohmann, Christian
name: Schlünder, Irene
name: Adeniran, Ayodeji
Publisher: name: Zenodo
Year: 2020
Subjects: Sensitive health data
Sharing and re-use
Ethical, legal requirements

description: This deliverable reports on the preliminary results of the mapping of national legal and ethical requirements to understand the implications for BMS RIs and their services, especially with regard to data protection, appropriate safeguards (e.g. de-identification techniques), risk-based approaches, data ownership, and conditions for sharing and re-use of health data. A first survey was performed to inventory the national activities and initiatives promoting the reuse of health data for research purposes, with the ultimate goal to explore whether those activities can be useful for multinational projects and data transfer between countries, in light with the implementation of the EOSC, and ultimately define principles and recommendations for the future reuse of health data. Information was collected from 15 countries in Europe and contacts were established in additional countries that will be included in the mapping. The second step of the landscape analysis will consist of semi-structured interviews with identified representatives of the national initiatives, to further understand the legal basis and specific requirements for deposit, access and reuse of data for research purposes. Moreover, with the help of the interviews, additional initiatives may be identified.
Transport and thermoelectric properties of the LaAlO$_3$/SrTiO$_3$ interface
Creators: name: Jost, A.
name: Guduru, V. K.
name: Wiedmann, S.
name: Maan, J. C.
name: Zeitler, U.
name: Wenderich, S.
name: Brinkman, A.
name: Hilgenkamp, H.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The transport and thermoelectric properties of the interface between SrTiO$_3$ and a 26-monolayer thick LaAlO$_3$-layer grown at high oxygen-pressure have been investigated at temperatures from 4.2 K to 100 K and in magnetic fields up to 18 T. For $T>$ 4.2 K, two different electron-like charge carriers originating from two electron channels which contribute to transport are observed. We probe the contributions of a degenerate and a non-degenerate band to the thermoelectric power and develop a consistent model to describe the temperature dependence of the thermoelectric tensor. Anomalies in the data point to an additional magnetic field dependent scattering.
description: 7 pages, 4 figures
title: Reliabilität und Validität von Ausdauertests im Mannschaftssport
Creators: name: Müller, Matthias
Year: 2022

description: Die Möglichkeiten des Leistungsmonitorings nehmen nicht nur im Spitzensport, sondern auch im Breiten- und Freizeitsport deutlich zu. Im Zuge des immer größer werdenden Interesses an der Überwachung von physiologischen Leistungsparametern, wurde auch das Spektrum an Möglichkeiten zur Messung breiter. Das Ziel dieser Masterarbeit lag daher darin, die Reliabilität und Validität der durch den Searchstring zur Verfügung stehenden Ausdauertests zu untersuchen und darüber hinaus eine Empfehlung zu erstellen, welcher Test in den verschiedenen Phasen einer Saison anzuwenden ist. Der Yo-Yo Test stellt die variantenreichste Möglichkeit der Testung, der im Mannschaftssport benötigten Ausdauer, dar und ist aufgrund des einfachen Aufbaus leicht und mit vielen Testpersonen gleichzeitig durchzuführen. Darüber hinaus lassen sich die ermittelten Werte gut interpretieren und mit anderen Ergebnissen vergleichen. Der physiologische Leistungsparameter, welcher über sämtliche Tests hinweg gute Ergebnisse geliefert hat, war die Herzfrequenz. Die Tests, welche ebenfalls ein gutes Gesamtbild abgegeben haben, waren der Intermittent Endurance Running Test (INTER Test), der Maximal Anaerobic Shuttle Running Test (MASRT), sowie der Loughborough Intermittent Shuttle Test (LIST). Trotz der Erkenntnisse, die im Zuge dieser Masterarbeit generiert werden konnten, wird Trainer*innen empfohlen, den für die spezifische Zielsetzung am besten geeigneten Test auszuwählen.
description: The possibilities of performance monitoring are increasing not only in top-class sport, but also in popular and leisure sport. As interest in the monitoring of physiological performance parameters grew, the spectrum of measurement options also became broader. The aim of this master thesis was therefore to examine the reliability and validity of the endurance tests available through the search string and to create a recommendation as to which test should be used in the different phases of a season. The yo-yo test represents the most varied possibility of testing the endurance required in team sports and, due to its simple structure, can be carried out easily and with many test persons at the same time. In addition, the determined values can be easily interpreted and compared with other results. The physiological performance parameter that delivered good results across all tests was the heart rate. The tests that also gave a good overall picture were the Intermittent Endurance Running Test (INTER Test), the Maximum Anaerobic Shuttle Running Test (MASRT) and the Loughborough Intermittent Shuttle Test (LIST). Despite the insights that could be generated in the course of this master's thesis, trainers are recommended to select the test that is most suitable for the specific objective.
Additional file 2 of Interpersonal determinants of eating behaviours in Dutch older adults living independently: a qualitative study
Creators: name: Bukman, Andrea Johanna
name: Ronteltap, Amber
name: Lebrun, Mila
Publisher: name: figshare
Year: 2020
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Additional file 2. Interview questions.pdf.
Nonadiabatic multichannel dynamics of a spin-orbit coupled condensate
Creators: name: Xiong, Bo
name: Zheng, Jun-hui
name: Wang, Daw-wei
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the nonadiabatic dynamics of a driven spin-orbit-coupled Bose-Einstein condensate in both weak and strong driven force. It is shown that the standard Landau-Zener (LZ) tunneling fails in the regime of weak driven force and/or strong spin-orbital coupling, where the full nonadiabatic dynamics requires a new mechanism through multichannel effects. Beyond the semiclassical approach, our numerical and analytical results show an oscillating power-law decay in the quantum limit, different from the exponential decay in the semiclassical limit of the LZ effect. Furthermore, the condensate density profile is found to be dynamically fragmented by the multichannel effects and enhanced by interaction effects. Our work therefore provides a complete picture to understand the nonadiabatic dynamics of a spin-orbit coupled condensate, including various range of driven force and interaction effects through multichannel interference. The experimental indication of these nonadiabatic dynamics is also discussed.
description: 9 pages of RevTex4-1, 8 figures
Additional file 1 of Interpersonal determinants of eating behaviours in Dutch older adults living independently: a qualitative study
Creators: name: Bukman, Andrea Johanna
name: Ronteltap, Amber
name: Lebrun, Mila
Publisher: name: figshare
Year: 2020
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Additional file 1. COREQ 32-item checklist for interviews.pdf.
title: Leseangst in Chinesisch als Fremdsprache
Creators: name: Liebing, Aurica
Year: 2022

description: Das Lesen in einer Fremdsprache kann durch affektive Faktoren, wie Angst, beeinflusst werden. Diese Forschungsarbeit untersucht die Korrelation von Lehrmethoden und der Leseangst in Chinesisch als Fremdsprache (ChaF). Dabei soll beantwortet werden, inwiefern didaktische Mittel im Leseunterricht für ChaF angewendet werden können, um Leseangst bei den Studierenden zu vermeiden oder zu ver- ringern. Für die Datenerhebung wird ein Mixed-Method Verfahren gewählt, bei dem beide Akteure des Forschungsfeldes, die Lehrenden sowie die Studierenden, einbezogen werden. Im Rahmen von Expert*inneninterviews und einer Online-Umfrage wird ein Überblick über Lehrmethoden, die im ChaF-Leseunterricht zum Einsatz kommen, Auslöser von Leseangst sowie mögliche Lösungsansätze gegeben. Durch diese Studie kann belegt werden, dass Lehrmethoden im Zusammenhang mit der Leseangst stehen und dieser Aspekt bei der Didaktisierung des Leseunterrichts Berücksichtigung finden sollte.
description: Reading in a foreign language can be influenced by affective factors such as anxiety. This research investigates the correlation of teaching methods and reading anxiety in Chinese as a Foreign Language (CFL). It aims to answer to what extent didactic means can be applied in reading instruction for CFL in order to avoid or reduce reading anxiety in students. For the data collection, a mixed- method approach is chosen in which both actors in the research field, the teachers and the students, are included. Within the framework of interviews with experts and an online survey, an overview of teaching methods used in CFL reading classes, triggers of reading anxiety and possible solutions will be given. This study proves that teaching methods are related to reading anxiety and that this aspect should be taken into account when teaching reading in CFL.
EOSC-Life EOSC Cloud feasibility assessment for Demonstrators
Creators: name: Gribbon, Philip
name: Parkinson, Helen
name: Witt, Gesa
Publisher: name: Zenodo
Year: 2020
Subjects: FAIR life science data
cloud feasibility of data
data use and reuse

description: EOSC-Life involves multiple complex cloud deployments of life sciences data, analyses and services for biomedical research users and infrastructures. This deliverable describes a cloud feasibility assessment performed on the first tranche of eight EOSC-LIFE Demonstrators by WP1, in cooperation with teams from WP’s 2, 3 and 7. The feasibility assessment was followed by assignments of individual “Data Experts” to each Demonstrator according to the needs identified. A cloud deployment training event (with WP7) and a hackathon event to bring together the WP1 Data experts and Demonstrator teams was then organised to raise the overall technical capability and capacities of the WP1 supported projects.
Abelian Hypermultiplet Gaugings and BPS Vacua in N = 2 Supergravity
Creators: name: Erbin, Harold
name: Halmagyi, Nick
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze the gauging of Abelian isometries on the hypermultiplet scalar manifolds of N = 2 supergravity in four dimensions. This involves a study of symmetric special quaternionic-Kähler manifolds, building on the work of de Wit and Van Proeyen. In particular we compute the general set of Killing prepotentials and associated compensators for these manifolds manifolds. This allows us to glean new insights about AdS 4 vacua which preserve the full N = 2 supersymmetry as well as BPS static black hole horizons.
description: 22 p. (+ 14 app.); v2: published version, fix minor typos and Killing prepotential expressions
Fano varieties in Mori fibre spaces
Creators: name: Codogni, Giulio
name: Fanelli, Andrea
name: Svaldi, Roberto
name: Tasin, Luca
Publisher: name: arXiv
Year: 2014
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14E30 14J45 14J26 14J30 14M25 14M15

description: We show that being a general fibre of a Mori fibre space is a rather restrictive condition for a Fano variety. More specifically, we obtain two criteria (one sufficient and one necessary) for a Q-factorial Fano variety with terminal singularities to be realised as a fibre of a Mori fibre space, which turn into a characterisation in the rigid case. We apply our criteria to figure out this property up to dimension three and on rational homogeneous spaces. The smooth toric case is studied and an interesting connection with K-semistability is also investigated.
description: 32 pages. Results on threefolds and rational homogeneous spaces strengthened. Result on toric varieties corrected. To appear in IMRN
EOSC-Life Cloud implementation of exemplary workflows
Creators: name: Rosato, Antonio
name: Hériché, Jean-Karim
name: Serrano-Solano, Beatriz
name: Grüning, Björn
name: Pireddu, Luca
name: Goble, Carole
Publisher: name: Zenodo
Year: 2020
Subjects: Life science research infrastructures
FAIR software tools
Cloud deployment
Cross-RI usability

description: The LS RIs rely on a large and diverse set of software tools and workflows that are segregated in different environments and generally not easily reusable across RIs or communities and in most cases not cloud-ready. The core purpose of WP2 is to make these tools findable, accessible, interoperable and reusable in the cloud so that users across the LS RIs as well as the broad scientific community can take full advantage of the European Open Science Cloud. In this context, this deliverable demonstrates the use of technologies identified in milestone M2.1 by applying them to use cases put forward by the RIs.
Cotton flowering behavior, fiber traits and gene expression under water-shortage stress
Creators: name: Jawdat, Dana
name: Allaf, A.W.
name: Taher, N.
name: Al-Zier, A.
name: Morsel, N.
name: Ajii, Z.
name: Al-Safadi, B.
Publisher: name: Advances in Horticultural Science
Year: 2018

description: Two accredited cotton (Gossypium hirsutum L.) cultivars (Aleppo 118 and Deir Al-Zour 22) have been investigated to assess physiological, morphological, and molecular responses under water shortage conditions. Both cultivars have shown early flowering. However, higher percentage of treated ‘Aleppo 118’ plants kept flowering towards the end of the growing season compared to treated ‘Deir Al-Zour 22’ plants. Both cultivars kept consistent micronaire and cohesion under normal and water shortage conditions. The cultivar Aleppo 118 displayed more consistent fiber quality between control and treated plants, while ‘Deir Al-Zour 22’ showed variation in fiber length and strength between control and treated plants. Results have demonstrated an increase in fold expression of DREB1A, TPS and HSPCB genes in the flowering stage of treated plants compared to the controls. Results also showed a continuous activation of DREB1A gene in the two critical growing stages of a cotton life cycle, flowering and boll development in treated plants of ‘Deir Al-Zour 22’. This work illustrates the different responses of two cotton cultivars under water shortage stress and its impact on flowering and fiber traits
description: Advances in Horticultural Science, Vol 32 No 1 (2018)
Direct and indirect in vitro plant regeneration of two commercial cultivars of perennial ryegrass
Creators: name: Esmaeili, S.
name: Salehi, Hassan
name: Khosh-Khui, M.
Publisher: name: Advances in Horticultural Science
Year: 2018

description: Experiments were conducted on direct and indirect regeneration from the meristem tip and mature caryopsis explants of Lolium perenne L. ʻNumanʼ and ʻGrasslandʼ. De-husked caryopses were cultured both intact and longitudinally sliced on MS media supplemented with 2,4-D alone, and in combinations with BA. The highest percentage of callus induction obtained from intact-sliced caryopses were 71 and 87% for ʻGrasslandʼ on MS basal medium supplemented with 6 mg L-1 2,4-D+ 0.02 mg L-1 BA, and 5 mg L-1 2,4-D. While, for ʻNumanʼ, the highest callus induction was achieved by the same explants as 55% and 72% with 5 mg L-1 2,4-D + 0.02 mg L-1 BA, and 4 mg L-1 2,4-D + 0.02 mg L-1 BA, respectively. The best regeneration medium for ʻGrasslandʼ was MS medium supplemented with 10 g L-1 maltose and 2 mg L-1 ABA. In a separate experiment, meristem tip cultures were incubated on two type combination of plants growth regulators along with control treatment. The best regeneration rate was obtained in both cultivars on MS medium supplemented with 0.1 mg L-1 2,4-D + 0.5 mg L-1 Kin. Plantlets with well-developed roots were transferred to greenhouse condition. Four weeks later, all acclimatized plants were survived.
description: Advances in Horticultural Science, Vol 32 No 2 (2018)
Additional file 1 of Young women’s autonomy and information needs in the schools-based HPV vaccination programme: a qualitative study
Creators: name: Fisher, Harriet
name: Evans, Karen
name: Ferrie, Jo
name: Yates, Julie
name: Roderick, Marion
name: Audrey, Suzanne
Publisher: name: figshare
Year: 2020
Subjects: subject: Sociology
subject: FOS: Sociology

description: Additional file 1.
Interweaving PFASST and Parallel Multigrid
Creators: name: Minion, Michael
name: Speck, Robert
name: Bolten, Matthias
name: Emmett, Matthew
name: Ruprecht, Daniel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Numerical Analysis (math.NA)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: The parallel full approximation scheme in space and time (PFASST) introduced by Emmett and Minion in 2012 is an iterative strategy for the temporal parallelization of ODEs and discretized PDEs. As the name suggests, PFASST is similar in spirit to a space-time FAS multigrid method performed over multiple time-steps in parallel. However, since the original focus of PFASST has been on the performance of the method in terms of time parallelism, the solution of any spatial system arising from the use of implicit or semi-implicit temporal methods within PFASST have simply been assumed to be solved to some desired accuracy completely at each sub-step and each iteration by some unspecified procedure. It hence is natural to investigate how iterative solvers in the spatial dimensions can be interwoven with the PFASST iterations and whether this strategy leads to a more efficient overall approach. This paper presents an initial investigation on the relative performance of different strategies for coupling PFASST iterations with multigrid methods for the implicit treatment of diffusion terms in PDEs. In particular, we compare full accuracy multigrid solves at each sub-step with a small fixed number of multigrid V-cycles. This reduces the cost of each PFASST iteration at the possible expense of a corresponding increase in the number of PFASST iterations needed for convergence. Parallel efficiency of the resulting methods is explored through numerical examples.
4-Factor Model for Overnight Returns
Creators: name: Kakushadze, Zura
Publisher: name: arXiv
Year: 2014
Subjects: subject: Portfolio Management (q-fin.PM)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Economics and business

description: We propose a 4-factor model for overnight returns and give explicit definitions of our 4 factors. Long horizon fundamental factors such as value and growth lack predictive power for overnight (or similar short horizon) returns and are not included. All 4 factors are constructed based on intraday price and volume data and are analogous to size (price), volatility, momentum and liquidity (volume). Historical regressions a la Fama and MacBeth (1973) suggest that our 4 factors have sizable serial t-statistic and appear to be relevant predictors for overnight returns. We check this by using our 4-factor model in an explicit intraday mean-reversion alpha.
description: 19 pages; a minor remark and references added; to appear in Wilmott Magazine
Colchicine-induced autotetraploidy and altered plant cytogenetic and morpho-physiological traits in Catharanthus roseus (L.) G. Don
Creators: name: Hosseini, Hamid
name: Chehrazi, M.
name: Nabati Ahmadi, D.
name: Mahmoodi Sorestani, M.
Publisher: name: Advances in Horticultural Science
Year: 2018

description: Artificially induced polyploidy is often used to alter plant growth pattern and genetic makeup of certain plant species. This experiment was conducted to induce autotetraploidy in Catharanthus roseus (‘Alba’) which contains diploid chromosomes. Application of four levels (0, 100, 200 and 400 mg/l) of colchicine concentrations were utilized at the two true leaf stages of C. roseus. It has been observed that 200 mg/l colchicine treatment had the most striking effect on producing polyploid plants. This concentration was able to boost yield performance and survival of tetraploids to 35% and 79% respectively. Increasing of ploidy level was confirmed by flow cytometry and chromosome number. But, plant survival significantly decreased with increased of colchicine concentration. Chromosome number, length and diameter of stomata and chloroplast number in stomata of guard cells increased with increased ploidy level, whereas the numbers of stomata decreased from 390 to 177 mm2 in tetraploid plants. The overall consequence of colchicines treatment appeared to be a beneficial approach. It elucidated that the chlorophyll content, diameter of the lateral branches, leaf length and width, petal length and width, duration length of flowering, durability of flowering, root diameter, fresh and dry weight of roots, seed length and seed diameter significantly increased in tetraploid as compared to diploid plants.
description: Advances in Horticultural Science, Vol 32 No 2 (2018)
Additional file 1 of Underreporting of the 5-year tetanus, diphtheria, pertussis and polio booster vaccination in the Danish Vaccination Register
Creators: name: Voss, Sidsel Skou
name: Helmuth, Ida Glode
name: Suppli, Camilla Hiul
name: Valentiner-Branth, Palle
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Computational Biology

description: Additional file 1: Supplementary Material 1. Questionnaire. Paper version of the questionnaire used in this study.
24-Epibrassinolide improves some physiological disorders in pistachio cultivars
Creators: name: Kamiab, Fereshteh
Publisher: name: Advances in Horticultural Science
Year: 2017

description: The effect of 24-epibrassinolide foliar spray on some physiological disorders of pistachio cultivars was evaluated in two years. This factorial experiment was designed as a randomized complete block design with three replications. Factor A involved different pistachio cultivars and factor B involved the application time of hormone with four treatments including T1= bud swelling, T2= after full bloom, T3= T1 + T2, and T4= control. Different parameters were recorded. The application of hormone in both different stages caused the maximum fruit set percentage and minimum inflorescence bud and fruit abscission percentage in three sprayed cultivars. Despite of the highest percentage of inflorescence bud and fruit abscission in control treatment of cv. Kallehghoochi, the application of this hormone decreased these parameters in this cultivar in T3 treatment. Chlorophyll, protein, and proline contents of the leaves were increased in all brassinosteroide treatments, especially under two-stage application. Also, ion leakage and reduced sugar were decreased in treated leaves after using hormones. The effect of this hormone on antioxidant enzymes showed that all enzymes (CAT, SOD and APX) except POD were increased by the application of brassinosteroides. The loss of carbohydrate in one-year-old woods indicated the growth stimulating effect of this hormone. Thus, 24-epibrassinolide is a good suggestion to increase the quantity and quality of pistachio, especially in cv. Kallehghoochi.
description: Advances in Horticultural Science, Vol 32 No 1 (2018)