cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: La banalisation du fascisme dans l'Italie d'après-guerre
Creators: name: Dematteis, Bianca Maria
Publisher: name: Politika.io
Year: 2019

description: Cet article a pour objectif de déterminer les modalités par lesquelles, depuis l’après-guerre, un récit banalisant et parfois apologétique du fascisme a circulé. L’analyse a été réalisée à partir de trois périodiques : L’Uomo qualunque dirigé par Guglielmo Giannini, Candido de Giovannino Guareschi et Giovanni Mosca (à partir de 1950 Guareschi en sera le seul directeur) et Il Borghese de Leo Longanesi, publiés respectivement à partir du 27 décembre 1944, du 15 décembre 1945 et du 15 mars 1950. Les revues ont été analysées depuis le premier numéro de publication jusqu’au dernier, paru en 1956. Les trois journaux font partie, malgré certaines différences, du même milieu culturel : la droite italienne anti-antifasciste et anticommuniste. L’enquête menée sur les articles des périodiques a permis d’identifier les stratégies rhétoriques utilisées pour la représentation du fascisme, de la guerre, de la Résistance et de la Shoah.
Randomness Effect on the Temperature Dependence of the Finite Field Magnetization of a One-Dimensional Spin Gapped System
Creators: name: Okamoto, Kiyomi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the temperature dependence of the finite-field magnetization of the S=1/2 bond-alternating XY model in the Random magnetic field along the z-direction having the Lorentzian distribution. The random-averaged free energy can be exactly calculated, which enables us to obtain the thermodynamical quantities. The temperature dependence of the finite-field magnetization shows various behaviors depending on the parameters $δ$ and $Γ$, where $δ$ and $Γ$ are the bond-alternation parameter and the Lorentzian distribution parameter, respectively.
description: to be published in J. Phys. Soc. Jpn. Suppl
Untersuchungen zur korrekten Immissionserfassung von gepulsten Signalen mit dem SRM-3006 am Beispiel von 5G
Creators: name: Kopacz, Thomas
name: Schießl, Sascha
name: Heberling, Dirk
name: Bornkessel, Christian
Publisher: name: Aachen : Apprimus
Year: 2020
Subjects: subject: 5G
subject: Immission
subject: SRM-3006
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: Hinsichtlich der Entwicklung eines Messverfahrens zur Bestimmung der Immission bei höchster betrieblicher Anlagenauslastung von 5G-Basisstationen ist der SS/PBCH Block (SSB) ein geeigneter Kandidat für eine Hochrechnung. Im vorliegenden Beitrag wird die Eignung der verschiedenen Betriebsarten des SRM-3006 hinsichtlich einer korrekten Immissionserfassung von stark gepulsten Signalen anhand eines WLAN-Bakensignals sowie eines gepulsten Sinussignals, das vom Zeitverlauf einen 5G-SSB nachbildet, analysiert und Auswirkungen auf die praktische Messdurchführung beschrieben.
Exploring environmental justice in educational research
Creators: name: Nuwategeka, Expedito
name: Salgado, Carlos Monge
name: Shields, Robin
name: Singh, Ashik
Publisher: name: Zenodo
Year: 2021
Subjects: environmental justice
education
comparative research
international

description: This paper outlines the conceptual approach to environmental justice used in the JustEd project. It concentrates on how two approaches – the anthropocentric and the eco-centric approach – conceptualize environmental justice in different terms, and the implications these two approaches hold for education policy and practice globally. It also discusses the shift from environmental education to education for sustainable development and its implications for education policies and contents.
Botrychium lunaria
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: B. Lunaria (L.) Sw. Cat. 413 und 433. Bis 3105m. l: Montagne d'Onnaz ob Vionnaz (J.); Sex du Coeur (J.); Mieville, 450m (Coquoz); Salanfe (J.); Dorenaz, 510 m (Marietan). - 3: Hohe Stellen: Valsorey, bis 3000m (Guyot); Gornergrat bei Zermatt, bis 3100m (Braun-Blanquet 1919); Oberrothorn bei Zermatt, bis 3105m (idem 1919); Unterrothorn bei Zermatt, bis 3090m (idem 1919); Almagelleralp im Saastal,bis 2900 m (Höhn 1919); tiefe Stelle: Les Grand'planches am Westhang des Mont bei Martigny, 510 m (Closuit 1947). - 4: Gipfel des Eggishorns, 2900-2926 m, ein Zwergexemplar (Lüdi1944); Binn, mehrfach (Binz, Däniker). Var. incisum Milde - 3: Catogne (Wilczek, J.); Montagne de la Vieille (Val d'Herens) (F.); Bistinenpass (Wilczek). - 3a:Alpen von Gondo (Joller). Lus. nanum Christ - 3: Mauvoisin (Vetter). - 3a: Simplon-Hospiz (Vetter). - 4: Binn (Vetter).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Towards Empirical Evidence for the Impact of Microservice API Patterns on Software Quality: A Controlled Experiment
Creators: name: Wójcik, Pawel
Publisher: name: Zenodo
Year: 2023
Subjects: software
design
pattern
microservice
api
quality
controlled
experiment
empirical
online
survey
understandability
usability
attribute
metric
participant
open
science

description: A Controlled Experiment on the Impact of Microservice API Patterns on Software Quality This repository contains material that was used for my Master's Thesis in 2023. It includes a non-identifiable data set of responses from 98 participants of an oniline-survey. The following files can be found here: The raw data set (`survey_results_final.csv`) The cleaned data set, which is basically the output of Script No. 1 (`cleaned_survey_results_final.csv`) The normalized data set, which is basically after the evaluation by hand was done and which is needed for input of Script No. 2 (`complete_survey_results_final.csv`) The Python, Jupyter-Notebook cleaning script, Script No. 1 (`surveydata_cleaning_script.ipynb`) The Python, Jupyter-Notebook analysis script, Script No. 2 (`surveydata_analysing_script.ipynb`) A file with all formulated tasks and task versions (`PatternTasks.text`) A file that lists all needed Python packages (`requirements.text`)
Next Generation Fast Shutter System for LIGO
Creators: name: Sreedhar, Kavya
Publisher: name: California Institute of Technology
Year: 2019
Subjects: Electrical Engineering
Fast Shutter

description: The proposal for the next generation Fast Shutter system intended to replace the current electromagnetic system used to block an optical pulse that is part of the LIGO observational setup is presented and discussed. The current system setup, problems solved with the new setup, and experiments guiding the new proposal design are detailed along with future work remaining to verify the operation of the next generation Fast Shutter system before it is used in LIGO's observatories.

This system is an electro-mechanical device consisting of two coils of electrically conducting wires and a payload made up of two magnets of opposite polarity configured to move between the upper and lower parts of the device. The mirror is attached to the magnet payload and is used to reflect optical pulses. When a current is applied to the coils, the magnets and attached mirror can move vertically relative to the coils due to the Lorentz force from the current in the coils acting on the magnets. The system can be operated in air or in a vacuum environment over a wide range of temperature and cleanliness requirements.

This system offers a novel and robust solution compared to LIGO's previously patented electro-magnetic ultra-fast shutter due to the design of a moving payload consisting of magnets and a mirror with no wires attached, compared to the prior design consisting of a moving coil requiring electrical attachment. As a result, this system avoids the failure mode associated with wire fatigue caused by repeated flexure of the coil attachment wires. With stationary coils, this system uses permanent magnets for the upward propulsion of the payload. Eddy current damping provided by copper interacting with the payload magnets is included to damp the oscillatory transient response of the payload. This newly designed system achieves the same critical performance specifications as the previously patented ultra-fast mechanical shutter, while being physically smaller, cheaper to build, and vastly more reliable.
title: ОСОБЕННОСТИ ОРГАНИЗАЦИИ ПРОФИЛАКТИКИ СУИЦИДАЛЬНОГО ПОВЕДЕНИЯ УЧАЩИХСЯ В ШКОЛЕ
Creators: name: Астапенко, Александра
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: В статье рассматриваются основные виды профилактики суицидального поведения учащихся и анализируется опыт работы школ по его профилактике. Проведенное исследование показало, что организуемые в школе профилактические мероприятия направлены на усиление факторов, обеспечивающих снижение суицидальных рисков у школьников. Основными формами работы школьного социального педагога и психолога по
профилактике суицида являются консультирование учащегося и его родителей, тренинговая работа, просмотр фильмов, видеороликов, спектаклей и обсуждение затрагиваемых в них проблем, родительские собрания.
Exploring environmental justice in educational research
Creators: name: Nuwategeka, Expedito
name: Monge, Carlos
name: Shields, Robin
name: Singh, Ashik
name: JustEd
Publisher: name: JustEd
Year: 2021
Subjects: environmental justice
education
comparative research
international

description: This paper outlines the conceptual approach to environmental justice used in the JustEd project. It concentrates on how two approaches – the anthropocentric and the eco-centric approach – conceptualize environmental justice in different terms, and the implications these two approaches hold for education policy and practice globally.  It also discusses the shift from environmental education to education for sustainable development and its implications for education policies and contents.
Eine selbstkonsistente Carleman Linearisierung zur Analyse von Oszillatoren
Creators: name: Weber, Harry
name: Mathis, Wolfgang
Publisher: name: Göttingen : Copernicus GmbH
Year: 2017
Subjects: subject: nichtlineare dynamische Schaltungen
subject: Carleman Linearisierung
subject: Poincaré-Abbildung
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: Die Analyse nichtlinearer dynamischer Schaltungen ist bis heute eine herausfordernde Aufgabe, da nur selten analytische Lösungen angegeben werden können. Daher wurden eine Vielzahl von Methoden entwickelt, um eine qualitative oder quantitative Näherung für die Lösungen der Netzwerkgleichung zu erhalten. Oftmals wird beispielsweise eine Kleinsignalanalyse mit Hilfe einer Taylorreihe in einem Arbeitspunkt durchgeführt, die nach den Gliedern erster Ordnung abgebrochen wird. Allerdings ist diese Linearisierung nur in der Nähe des stabilen Arbeitspunktes für hyperbolische Systeme gültig. Besonders für die Analyse des dynamischen Verhaltens von Oszillatoren treten jedoch nicht-hyperbolische Systeme auf, sodass diese Methode nicht angewendet werden kann Mathis (2000). Carleman hat gezeigt, dass nichtlineare Differentialgleichungen mit polynomiellen Nichtlinearitäten in ein unendliches System von linearen Differentialgleichungen transformiert werden können Carleman (1932). Wird das unendlichdimensionale Gleichungssystem für numerische Zwecke abgebrochen, kann bei Oszillatoren der Übergang in eine stationäre Schwingung (Grenzzyklus) nicht wiedergegeben werden. In diesem Beitrag wird eine selbstkonsistente Carleman Linearisierung zur Untersuchung von Oszillatoren vorgestellt, die auch dann anwendbar ist, wenn die Nichtlinearitäten keinen Polynomen entsprechen. Anstelle einer linearen Näherung um einen Arbeitspunkt, erfolgt mit Hilfe der Carleman Linearisierung eine Approximation auf einem vorgegebenen Gebiet. Da es jedoch mit der selbstkonsistenten Technik nicht möglich ist, das stationäre Verhalten von Oszillatoren zu beschreiben, wird die Berechnung einer Poincaré-Abbildung durchgeführt. Mit dieser ist eine anschließende Analyse des Oszillators möglich.
Rosenthal-type inequalities for martingales in 2-smooth Banach spaces
Creators: name: Pinelis, Iosif
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60E15, 60B11

description: Certain previously known upper bounds on the moments of the norm of martingales in 2-smooth Banach spaces are improved. Some of these improvements hold even for sums of independent real-valued random variables. Applications to concentration of measure on product spaces for separately Lipschitz functions are presented, including ones concerning the central moments of the norm of the sums of independent random vectors in any separable Banach space.
description: 9 pages
Exploring environmental justice in educational research
Creators: name: Nuwategeka, Expedito
name: Monge, Carlos
name: Shields, Robin
name: Singh, Ashik
Publisher: name: Zenodo
Year: 2021
Subjects: environmental justice
education
comparative research
international

description: This paper outlines the conceptual approach to environmental justice used in the JustEd project. It concentrates on how two approaches – the anthropocentric and the eco-centric approach – conceptualize environmental justice in different terms, and the implications these two approaches hold for education policy and practice globally. It also discusses the shift from environmental education to education for sustainable development and its implications for education policies and contents.
Discretization analysis of bifurcation based nonlinear amplifiers
Creators: name: Feldkord, Sven
name: Reit, Marco
name: Mathis, Wolfgang
Publisher: name: Göttingen : Copernicus GmbH
Year: 2017
Subjects: subject: Amplifiers (electronic)
subject: Bifurcation (mathematics)
subject: Continuous time systems
subject: Digital control systems
subject: Discrete time control systems
subject: Integration
subject: Numerical methods
subject: Runge Kutta methods
subject: Signal processing
subject: Time domain analysis
subject: Andronov-Hopf bifurcation
subject: Computational effort
subject: Discrete - time systems
subject: Explicit Runge-Kutta methods
subject: Neimark-Sacker bifurcation
subject: Numerical integration methods
subject: Signal processing applications
subject: Technical realization
subject: Hopf bifurcation
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: Recently, for modeling biological amplification processes, nonlinear amplifiers based on the supercritical Andronov-Hopf bifurcation have been widely analyzed analytically. For technical realizations, digital systems have become the most relevant systems in signal processing applications. The underlying continuous-time systems are transferred to the discrete-time domain using numerical integration methods. Within this contribution, effects on the qualitative behavior of the Andronov-Hopf bifurcation based systems concerning numerical integration methods are analyzed. It is shown exemplarily that explicit Runge-Kutta methods transform the truncated normalform equation of the Andronov-Hopf bifurcation into the normalform equation of the Neimark-Sacker bifurcation. Dependent on the order of the integration method, higher order terms are added during this transformation. A rescaled normalform equation of the Neimark-Sacker bifurcation is introduced that allows a parametric design of a discrete-time system which corresponds to the rescaled Andronov-Hopf system. This system approximates the characteristics of the rescaled Hopf-type amplifier for a large range of parameters. The natural frequency and the peak amplitude are preserved for every set of parameters. The Neimark-Sacker bifurcation based systems avoid large computational effort that would be caused by applying higher order integration methods to the continuous-time normalform equations. © Author(s) 2017.
Frequency Domain Identification and Identifiability Analysis of a Nonlinear Vehicle Drivetrain Model
Creators: name: Popp, Eduard
name: Tantau, Mathias
name: Wielitzka, Mark
name: Ortmaier, Tobias
name: Giebert, Dennis
Publisher: name: Piscataway, NJ : IEEE
Year: 2019
Subjects: subject: physical parameters
subject: model-based approaches
subject: controller design
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik

description: Physical parameters of a vehicle drivetrain are required in many applications. In the context of fault diagnosis, for example, knowledge about the installed components or parts can provide insights in order to verify if they behave in accordance with standards or deviate from them in a way that adversely affects the operating performance. For this purpose a frequency domain identification approach is presented, which is based only on standard mounted sensors. In the presented method in particular nonlinear effects are taken into account resulting from backlash. In order to guarantee a unique parameter set a local identifiability analysis is performed. The main idea of the method is to exploit the dependency between the frequency response of the nonlinear system and the magnitude of the test-signal to improve optimization of the physical parameters. Finally, identification results using real measurement data are presented.
On growing connected beta-skeletons
Creators: name: Adamatzky, Andrew
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computational Geometry (cs.CG)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: A $β$-skeleton, $β\geq 1$, is a planar proximity undirected graph of an Euclidean points set, where nodes are connected by an edge if their lune-based neighbourhood contains no other points of the given set. Parameter $β$ determines the size and shape of the lune-based neighbourhood. A $β$-skeleton of a random planar set is usually a disconnected graph for $β>2$. With the increase of $β$, the number of edges in the $β$-skeleton of a random graph decreases. We show how to grow stable $β$-skeletons, which are connected for any given value of $β$ and characterise morphological transformations of the skeletons governed by $β$ and a degree of approximation. We speculate how the results obtained can be applied in biology and chemistry.
Acetogene Aromastoffe aus Basidiomyceten
Creators: name: Große, Miriam
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2020
Subjects: subject: basidiomycetes
subject: polyketides
subject: (5E/Z,7E,9)-Decatrien-2-one
subject: sesquiterpenes
subject: α-ylangene
subject: Basidiomyceten
subject: Polyketide
subject: (5E/Z,7E,9)-Decatrien-2-on
subject: Sesquiterpene
subject: α-Ylangen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Aromastoffe spielen eine wichtige Rolle in der modernen Lebensmittelindustrie. Dabei bevorzugen Konsumenten nachhaltige und natürliche Produkte. Diese können biotechnologisch produziert werden. Da das Volatilom von Basidiomyceten vergleichbar zum pflanzlichen ist, besteht ein großes Potential für die Identifizierung neuer, geruchsaktiver Substanzen sowie von Enzymen mit außergewöhnlichen Eigenschaften. Im Rahmen der vorliegenden Arbeit wurde (5E/Z,7E,9)-Decatrien-2-on als neuer Naturstoff mit einem ananasartigen Aroma im Kulturüberstand des Fomitopsis betulina identifiziert. Die olfaktorische Charakterisierung strukturverwandter Verbindungen zeigte, dass 10 Kohlenstoffatome mit einer terminalen Doppelbindung sowie eine „L“-förmige Struktur einen ananasartigen Geruchseindruck hervorrufen. Die Biogenese dieses ungewöhnlichen Methylketons wurde weiterführend charakterisiert. Supplementierungen mit 1/2-13C-Acetat zeigten einen Aufbau über die Polyketid Biosynthese. Lactat und Pyruvat wurden als Startermoleküle ausgeschlossen. Weiterhin konnte am Beispiel der Terpenbiosynthese gezeigt werden, dass Medienadditive die acetogene Biosynthese von Basidiomyceten beeinflussten. Tyromyces floriformis wurde als Modellorganismus submers mit unterschiedlichen Additiven kultiviert und α-Ylangen als Hauptprodukt quantifiziert. Dabei hatten lipophile Zusätze einen positiven und Polysaccharide einen negativen Effekt auf die Sesquiterpenkonzentration. Die Ergebnisse korrelierten mit der Sesquiterpensynthase-Aktivität. Übertragbarkeitsstudien auf weitere Pilze zeigten, dass, abhängig von der ökologischen Nische des Organismus, der Einfluss der Additive variierte.
Nahm equations in supersymmetric mechanics
Creators: name: Fedoruk, Sergey
name: Ivanov, Evgeny
name: Lechtenfeld, Olaf
Publisher: name: Heidelberg : Springer Verlag
Year: 2012
Subjects: subject: Extended supersymmetry
subject: Field theories in lower dimensions
subject: Solitons monopoles and instantons
subject: Superspaces
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: We elaborate on a novel model of N=4 supersymmetric mechanics with extra spin variables. A dynamical linear (1,4,3) multiplet is coupled to a "semi-dynamical" linear (3,4,1) multiplet representing spin degrees of freedom in a Wess-Zumino action. The unique coupling of these two multiplets relates the dynamical bosonic variable to an arbitrary harmonic function of the SU(2) triplet of spin variables. As we prove at the classical and quantum level, N=4 supersymmetry is equivalent to the Nahm equations for the spin variables, with the dynamical boson as evolution parameter. We treat in detail the one- and two-monopole as well as some special multi-monopole configurations. While one monopole exhibits superconformal OSp(4|2) symmetry and was worked out previously, only N=4, d=1 Poincaré supersymmetry survives for multi-monopole configurations.
Beeinflussung des EMV-Grundrauschpegels durch oberirdische Kupferleitungen im Kontext von Breitbandnetzen
Creators: name: Blondel, Enrico
name: Bischoff, Jean-Claude
name: Jamaly, Nima
Publisher: name: Aachen : Apprimus
Year: 2016
Subjects: subject: Breitbandnetz
subject: Kupferleitung
subject: EMV
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: Der zunehmend umkämpfte Telekommunikationssektor erfordert von jedem Marktteilnehmer eindeutige Differenzierungsmerkmale. Dies, weil immer mehr Anbieter mit ähnlichen Produkten und Angeboten auf den Markt drängen und somit die Tarife stark unter Druck geraten. Nebst der Bedeutung von kundenorientiertem Service werden auch die Anforderungen an leistungsfähige Breitbandnetze eminent höher. Gerade neue Produkte und Telekomdienste, wie beispielsweise hochauflösendes Fernsehen, CloudDienste oder Videokonferenzen, fordern das bestehende Netz heraus. Durch diese Treiber sind neue Glasfaserhybrid Technologien entstanden, die auf den bestehenden Kupferleitungen aufbauen. Demnach wird dort, wo das Glasfasernetz nicht vorhanden ist, entsprechende neue Glasfaserhybrid Technologien ausgerollt (Spektrum von bis zu ca. 230 MHz). Swisscom plant eine Reihe von Messungen am aktiven Netz durchzuführen, um die Beeinflussung des EMV Grundrauschpegels zu untersuchen. Gleichzeitig werden auch Simulationen an der gleichen Geometrie durchgeführt, um die Korrelation zwischen Simulation und Berechnungen nachzuweisen. Für die Durchführung solcher Messungen gibt es keinen Standard, daher muss ein Kompromiss zwischen Messgeschwindigkeit, Qualität der Resultate und Auflösung getroffen werden.
R 4 counterterm and E 7(7) symmetry in maximal supergravity
Creators: name: Brödel, Johannes
name: Dixon, Lance J.
Publisher: name: Heidelberg : Springer Verlag
Year: 2010
Subjects: subject: Extended supersymmetry
subject: Supergravity models
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: The coefficient of a potential R 4 counterterm in N = 8 supergravity has been shown previously to vanish in an explicit three-loop calculation. The R 4 term respects N = 8 supersymmetry; hence this result poses the question of whether another symmetry could be responsible for the cancellation of the three-loop divergence. In this article we investigate possible restrictions from the continuous coset symmetry E 7(7)/SU(8) , exploring the limits as a single scalar becomes soft, as well as a double-soft scalar limit relation derived recently by Arkani-Hamed et al. We implement these relations for the matrix elements of the R 4 term that occurs in the low-energy expansion of closed-string tree-level amplitudes. We find that the matrix elements of R 4 that we investigated all obey the double-soft scalar limit relation, including certain non-maximally-helicity- violating six-point amplitudes. However, the single-soft limit does not vanish for this latter set of amplitudes, which suggests that the E 7(7) symmetry is broken by the R 4 term.
From Newton's cradle to the discrete p-Schrödinger equation
Creators: name: Bidégaray-Fesquet, Brigitte
name: Dumas, Eric
name: James, Guillaume
Publisher: name: arXiv
Year: 2013
Subjects: subject: Dynamical Systems (math.DS)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We investigate the dynamics of a chain of oscillators coupled by fully-nonlinear interaction potentials. This class of models includes Newton's cradle with Hertzian contact interactions between neighbors. By means of multiple-scale analysis, we give a rigorous asymptotic description of small amplitude solutions over large times. The envelope equation leading to approximate solutions is a discrete p-Schrödinger equation. Our results include the existence of long-lived breather solutions to the original model. For a large class of localized initial conditions, we also estimate the maximal decay of small amplitude solutions over long times.
Behavior-Tree-Based Person Search for Symbiotic Autonomous Mobile Robot Tasks
Creators: name: Stuede, Marvin
name: Lerche, Timo
name: Petersen, Martin Alexander
name: Spindeldreier, Svenja
Publisher: name: Piscataway, NJ : IEEE
Year: 2021
Subjects: subject: Symbiosis
subject: Markov processes
subject: Search problems
subject: Buildings
subject: Elevators
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: We consider the problem of people search by a mobile social robot in case of a situation that cannot be solved by the robot alone. Examples are physically opening a closed door or operating an elevator. Based on the Behavior Tree framework, we create a modular and easily extendable action sequence with the goal of finding a person to assist the robot. By decomposing the Behavior Tree as a Discrete Time Markov Chain, we obtain an estimate of the probability and rate of success of the options for action, especially where the robot should wait or search for people. In a real-world experiment, the presented method is compared with other common approaches in a total of 588 test runs over the course of one week, starting at two different locations in a university building. We show our method to be superior to other approaches in terms of success rate and duration until a finding person and returning to the start location.© 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Studien zur Funktion von murinem CD155 bei der Migration von Leukozyten und der Entstehung einer humoralen Immunantwort
Creators: name: Maier, Michael Klaus
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2007
Subjects: subject: CD155
subject: CD226
subject: CD96
subject: transendotheliale Migration
subject: humorale Immunantwort
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Simulated Faraday Rotation Measures toward High Galactic Latitudes
Creators: name: Akahori, Takuya
name: Ryu, Dongsu
name: Kim, Jongsoo
name: Gaensler, B. M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the Faraday rotation measure (RM) due to the Galactic magnetic field (GMF) toward high Galactic latitudes. The RM arises from the global, regular component as well as from the turbulent, random component of the GMF. We model the former based on observations and the latter using the data of magnetohydrodynamic turbulence simulations. For a large number of different GMF models, we produce mock RM maps around the Galactic poles and calculate various statistical quantities with the RM maps. We find that the observed medians of RMs toward the north and south Galactic poles, $\sim 0.0\pm 0.5 {\rm rad m^{-2}}$ and $\sim +6.3\pm 0.5 {\rm rad m^{-2}}$, are difficult to explain with any of our many alternate GMF models. The standard deviation of observed RMs, $\sim 9 {\rm rad m^{-2}}$, is clearly larger than that of simulated RMs. The second-order structure function of observed RMs is substantially larger than that of simulated RMs, especially at small angular scales. We discuss other possible contributions to RM toward high Galactic latitudes. Besides observational errors and the intrinsic RM of background radio sources against which RM is observed, we suggest that the RM due to the intergalactic magnetic field may account for a substantial fraction of the observed RM. Finally we note that reproducing the observed medians may require additional components or/and structures of the GMF that are not present in our models.
description: To appear in ApJ. Pdf with full resolution figures can be downloaded from http://canopus.cnu.ac.kr/ryu/arkg.pdf
title: School-Based Counseling in Mainland China: Past, Present, and Future
Creators: name: Shi, Qi
Publisher: name: William & Mary Libraries
Year: 2018

description: This article provides a comprehensive review of the past, present, and future of school-based counseling in mainland China. First, this article summarizes the historical antecedents and important policies that have influenced the progress of school-based counseling in China. Next, the current situation of the profession is discussed, including relevant government policy, school and school counselor practice, and current challenges. In the final section, the implications for policy-makers to further support the profession are explored.
ADVAGEN: D3.1. Hybrid Oxide-Sulfide Electrolyte - Properties and Processing
Creators: name: Gerstenberg, Jessica
name: Pesce, Arianna
Publisher: name: ADVAGEN Project
Year: 2024

description: Oxide and sulfide components for the preparation of hybrid electrolyte preparation is selected. Different types of sulfide electrolytes are prepared and evaluated with regard to their lithium-ion conductivity and efficiency. Argyrodite-type sulfide electrolyte is chosen due to its high ionic conductivity as well as the processing via mechanochemical synthesis. The oxide component LLZO is analyzed and an Nb-doped LLZO is used because of the higher conductivity of the hybrid electrolyte.

Hybrid sulfide-oxide samples are prepared in different ratios by dry and wet processing, and structural, morphological, and electrochemical characterization is used to select the best-performing parameters. Dry hybrid electrolyte pellets show an improved lithium-ion conductivity with 10-20 wt.-% LLZO and cycling more than 1000 h against lithium. Transferring the process from a dry to a solution-based, scalable process reduces the lithium-ion conductivity as well as the density of the hybrid electrolyte. The quality of the wet film is optimized by adapting the binder system and the dispersion process.
Revealing the X-ray source in IRAS 13224-3809 through flux-dependent reverberation lags
Creators: name: Kara, E.
name: Fabian, A. C.
name: Cackett, E. M.
name: Miniutti, G.
name: Uttley, P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: IRAS 13224-3809 was observed in 2011 for 500 ks with the XMM-Newton observatory. We detect highly significant X-ray lags between soft (0.3 - 1 keV) and hard (1.2 - 5 keV) energies. The hard band lags the soft at low frequencies (i.e. hard lag), while the opposite (i.e. soft lag) is observed at high frequencies. In this paper, we study the lag during flaring and quiescent periods. We find that the frequency and absolute amplitude of the soft lag is different during high-flux and low-flux periods. During the low flux intervals, the soft lag is detected at higher frequencies and with smaller amplitude. Assuming that the soft lag is associated with the light travel time between primary and reprocessed emission, this behaviour suggests that the X-ray source is more compact during low-flux intervals, and irradiates smaller radii of the accretion disc (likely because of light bending effects). We continue with an investigation of the lag dependence on energy, and find that isolating the low-flux periods reveals a strong lag signature at the Fe K line energy, similar to results found using 1.3 Ms of data on another well known Narrow-Line Seyfert I galaxy, 1H0707-495.
description: 6 pages, 8 figures, accepted for publication in MNRAS
Die neue IEC 60601-1-2: Elektromagnetische Störgrößen sind nun fester Bestandteil im Risikomanagement der Medizinprodukte-Hersteller
Creators: name: Sitzmann, Robert
Publisher: name: Aachen : Apprimus
Year: 2016
Subjects: subject: Störsignal
subject: Risikomanagement
subject: Heil- und Hilfsmittel
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: Hersteller von Medizinprodukten müssen seit Jahren ein Managementsystem etabliert haben, das Risiken in Verbindung mit der Zweckbestimmung und der Gebrauchsumgebung des jeweiligen Medizinprodukts betrachtet und die Gefährdungen auf ein Minimum reduziert. Die neue Ausgabe der IEC 60601-1-2 (4.Ausgabe) [1] (Medizinische elektrische Geräte Teil 1-2: Allgemeine Festlegungen für die Sicherheit einschließlich der wesentlichen Leistungsmerkmale – Ergänzungsnorm: elektromagnetische Störgrößen – Anforderungen und Prüfungen) setzt diesen Ansatz nun konsequent für elektromagnetische Störgrößen um. Während bei der 3. Ausgabe der Norm Prüfungen „klassisch“ wie bei anderen Produktfamiliennormen auf Basis von 11 Übereinstimmungskriterien (plus Betrachtungen zur Basissicherheit und den Wesentlichen Leistungsmerkmalen) durchgeführt werden, erwartet die 4. Ausgabe, dass der Hersteller vor der Prüfung im Rahmen des Risikomanagements die Reaktionen des medizinischen elektrischen Gerätes identifiziert, die eine Gefährdung hervorrufen können. Diese Information ist zwingend nötig, um im Rahmen der Erstellung des Prüfplans die Betriebsarten und die erforderlichen Überwachungsmaßnahmen festzulegen.
Botrychium lanceolatum Angström
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: B. lanceolatum (S. G. Gmelin) Angström Cat. XLIXund413. Trockenrasen. JACCARD kannte 1895 keine Fundorte. Jetzt Art von zwei Stellen bekannt: 3: Grand-Combire (Nordhang des Mont-Rouge), zwischen dem Val de Nendaz und dem Val d'Heremence, 2100 m, ein Exemplar (P.Horisberger 29.Juli1948,inherb.Neuenburg, testibus C. Favarger et A.Becherer). - 4: Oberwald, Allmend auf dem Hungerberg, ein Exemplar (Ferdinand Kreuzer 1898, in herb. Univ. Zürich, testibus G.Hegi et E. Schmid).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Integral field spectroscopy of supernova explosion sites: constraining mass and metallicity of the progenitors -- II. Type II-P and II-L supernovae
Creators: name: Kuncarayakti, Hanindyo
name: Doi, Mamoru
name: Aldering, Greg
name: Arimoto, Nobuo
name: Maeda, Keiichi
name: Morokuma, Tomoki
name: Pereira, Rui
name: Usuda, Tomonori
name: Hashiba, Yasuhito
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Thirteen explosion sites of type II-P and II-L supernovae in nearby galaxies have been observed using integral field spectroscopy, enabling both spatial and spectral study of the explosion sites. We used the properties of the parent stellar population of the coeval supernova progenitor star to derive its metallicity and initial mass (c.f. Paper I). The spectrum of the parent stellar population yields the estimates of metallicity via strong-line method, and age via comparison with simple stellar population (SSP) models. These metallicity and age parameters are adopted for the progenitor star. Age, or lifetime of the star, was used to derive initial (ZAMS) mass of the star by comparing with stellar evolution models. With this technique, we were able to determine metallicity and initial mass of the SN progenitors in our sample. Our result indicates that some type-II supernova progenitors may have been stars with mass comparable to SN Ib/c progenitors.
description: Accepted to the Astronomical Journal
Sobi: An Interactive Social Service Robot for Long-Term Autonomy in Open Environments
Creators: name: Stuede, Marvin
name: Westermann, Konrad
name: Schappler, Moritz
name: Spindeldreier, Svenja
Publisher: name: Piscataway, NJ : IEEE
Year: 2021
Subjects: subject: Service robots
subject: Human-robot interaction
subject: Software
subject: Hardware
subject: Mobile robots
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: Long-term autonomy in service robotics is a current research topic, especially for dynamic, large-scale environments that change over time. We present Sobi, a mobile service robot developed as an interactive guide for open environments, such as public places with indoor and outdoor areas. The robot will serve as a platform for environmental modeling and human-robot interaction. Its main hardware and software components, which we freely license as a documented open source project, are presented. Another key focus is Sobi’s monitoring system for long-term autonomy, which restores system components in a targeted manner in order to extend the total system lifetime without unplanned intervention. We demonstrate first results of the long-term autonomous capabilities in a 16-day indoor deployment, in which the robot patrols a total of 66.6 km with an average of 5.5 hours of travel time per weekday, charging autonomously in between. In a user study with 12 participants, we evaluate the appearance and usability of the user interface, which allows users to interactively query information about the environment and directions.© 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Developing music therapy in maternity care in Ireland: a qualitative study
Creators: name: Cheung, Pui Sze
name: McCaffrey, Tríona
name: Murphy Tighe, Sylvia
name: Lowther, Timothy
name: Mohamad, Mas Mahady
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 3603
subject: Music
classificationCode: 42
subject: Health sciences
subject: FOS: Health sciences

description: Music therapy can be a form of preventive or early intervention. It strengthens and utilizes women’s own resources to build resilience, aids relaxation, reduces symptoms of anxiety and depression, promotes parent–infant attachment, and adapts to physical and psychological challenges during the perinatal period. The inclusion of music therapy in Irish maternity services has the potential to improve the quality of healthcare delivery provided to parents and infants. Recent studies demonstrate that the prospect of music therapy is welcomed by parents and perinatal healthcare professionals in Ireland, but such services are yet to be formally embedded in maternity care. Building on a cross-sectional survey, this qualitative study employed 6 semi-structured interviews with women and perinatal healthcare professionals in Ireland to understand their perspectives on developing music therapy in Irish maternity care services. Four themes were identified from the thematic analysis of these interviews: (1) music has multiple functions during the perinatal period; (2) music programs contribute to holistic perspectives and approachability in perinatal care; (3) music therapy provides specialist support; and (4) further development of music therapy services is challenging. The findings offer important insights and practical considerations on the key components of the music therapy programs and strategies in developing music therapy in Irish maternity settings. This information can directly inform music therapy researchers and practitioners in designing music therapy programs and developing relevant services in collaboration with maternity care professionals and policymakers.
Different bacterial communities in heat and gamma irradiation treated replant disease soils revealed by 16S rRNA gene analysis – contribution to improved aboveground apple plant growth?
Creators: name: Yim, Bunlong
name: Winkelmann, Traud
name: Ding, Guo-Chun
name: Smalla, Kornelia
Publisher: name: Lausanne : Frontiers Research Foundation
Year: 2015
Subjects: subject: biotest
subject: apple replant disease
subject: DGGE
subject: qPCR
subject: pyrosequencing
subject: bacterial community composition
subject: bacterial diversity
subject: Biotest
subject: Apfel
subject: Nachbaukrankheit
subject: Denaturierungsgradientengelelektrophorese
subject: quantitative Echtzeit PCR
subject: Quantitative Real-Time PCR
subject: Pyrosequenzierung
subject: Bakteriengemeinschaft
subject: Zusammensetzung
subject: bakterielle Vielfalt
subject: Vielfalt
subject: Bakterien
subject: Biotest
subject: Apfel
subject: Apfelanbau
subject: Apfelkrankheit
subject: Specific apple replant disease
subject: Denaturierende Gradienten-Gelelektrophorese
subject: Real time quantitative PCR
subject: Sequenzanalyse
subject: Bakterien
subject: Vielfalt
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::580 | Pflanzen (Botanik)

description: Replant disease (RD) severely affects apple production in propagation tree nurseries and in fruit orchards worldwide. This study aimed to investigate the effects of soil disinfection treatments on plant growth and health in a biotest in two different RD soil types under greenhouse conditions and to link the plant growth status with the bacterial community composition at the time of plant sampling. In the biotest performed we observed that the aboveground growth of apple rootstock M26 plants after 8 weeks was improved in the two RD soils either treated at 50°C or with gamma irradiation compared to the untreated RD soils. Total community DNA was extracted from soil loosely adhering to the roots and quantitative real-time PCR revealed no pronounced differences in 16S rRNA gene copy numbers. 16S rRNA gene-based bacterial community analysis by denaturing gradient gel electrophoresis (DGGE) and 454-pyrosequencing revealed significant differences in the bacterial community composition even after 8 weeks of plant growth. In both soils, the treatments affected different phyla but only the relative abundance of Acidobacteria was reduced by both treatments. The genera Streptomyces, Bacillus, Paenibacillus, and Sphingomonas had a higher relative abundance in both heat treated soils, whereas the relative abundance of Mucilaginibacter, Devosia, and Rhodanobacter was increased in the gamma-irradiated soils and only the genus Phenylobacterium was increased in both treatments. The increased abundance of genera with potentially beneficial bacteria, i.e., potential degraders of phenolic compounds might have contributed to the improved plant growth in both treatments.
Towards Human-Robot Collaboration with Parallel Robots by Kinetostatic Analysis, Impedance Control and Contact Detection
Creators: name: Mohammad, Aran
name: Schappler, Moritz
name: Ortmaier, Tobias
Publisher: name: Piscataway, NJ : IEEE
Year: 2023
Subjects: subject: Legged locomotion
subject: Parallel robots
subject: Robot kinematics
subject: Force
subject: Collaboration
subject: Estimation
subject: Robot sensing systems
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: Parallel robots provide the potential to be lever-aged for human-robot collaboration (HRC) due to low collision energies even at high speeds resulting from their reduced moving masses. However, the risk of unintended contact with the leg chains increases compared to the structure of serial robots. As a first step towards HRC, contact cases on the whole parallel robot structure are investigated and a disturbance observer based on generalized momenta and measurements of motor current is applied. In addition, a Kalman filter and a second-order sliding-mode observer based on generalized momenta are compared in terms of error and detection time. Gearless direct drives with low friction improve external force estimation and enable low impedance. The experimental validation is performed with two force-torque sensors and a kinetostatic model. This allows a new identification method of the motor torque constant of an assembled parallel robot to estimate external forces from the motor current and via a dynamics model. A Cartesian impedance control scheme for compliant robot-environmental dynamics with stiffness from 0.1-2N/mm and the force observation for low forces over the entire structure are validated. The observers are used for collisions and clamping at velocities of 0.4-0.9 m/s for detection within 9–58 ms and a reaction in the form of a zero-g mode.© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.