cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Entwicklung einer Unterrichtsreihe zur Grünen und nachhaltigen Chemie mit digital verfügbarem Material für die Sekundarstufe II am Beispiel der Bioraffinerie von Holz
Creators: name: Tepla, Alexandra
Year: 2023

description: Fossile Rohstoffe, seltene Erden, Wasser – der Umgang mit Ressourcen stellt eine globale und epochale Herausforderung für unsere Gesellschaft dar. Um solche Herausforderungen bewältigen zu können, müssen Menschen auf politischer, industrieller und besonders auch individueller Ebene Verantwortung übernehmen. Der Chemieunterricht bietet dabei einen Rahmen, um die Urteils- und Handlungskompetenz junger Menschen im Hinblick auf Nachhaltigkeitsaspekte zu fördern, Unterrichtsmaterial rund um Themen der Grünen und nachhaltigen Chemie in angemessener Qualität und Komplexität ist jedoch noch rar. Das Ziel dieser Arbeit war es daher, eine Unterrichtsreihe sowie dazu benötigtes Material zur Grünen und nachhaltigen Chemie am Beispiel Bioraffinerie von Holz zu entwickeln. Die Unterrichtsplanung erfolgte anhand des Modells der didaktischen Rekonstruktion, im Zuge dessen eine fachliche Klärung, eine Erhebung von Assoziationen der Lernenden sowie eine didaktische Strukturierung durchgeführt wurde. Die entwickelte Unterrichtsreihe besteht aus sechs Einheiten zu je 45 Minuten und behandelt die Themen Grüne und nachhaltige Chemie, Erdöl- und Bioraffinerie, Holzchemie sowie ausgewählte Themen der organischen Chemie. Damit trägt die Unterrichtsreihe zur Bildung eines Grundstocks an fachlich und fachdidaktisch aufgearbeitetem Material rund um das Thema Grüne und nachhaltige Chemie bei.
description: Fossil fuels, rare earths, water – the use of resources represents a global and epochal challenge for our society. In order to meet such challenges, people have to take responsibility at the political, industrial and especially the individual level. Chemistry lessons offer a framework to promote young people's ability to make judgmental decisions utilizing scientific ideas with regard to sustainability aspects, but teaching material on topics of green and sustainable chemistry of appropriate quality and complexity is still rare. The aim of this work was therefore to develop a series of lessons and the necessary material on green and sustainable chemistry using the example of the biorefinery of wood. Lessons were planned based on the model of educational reconstruction, in the course of which a clarification of the scientific content, an investigation on student’s conceptions as well as the design of the learning environment were conducted. The developed series of lessons consists of six units of 45 minutes each and deals with the topics green and sustainable chemistry, petroleum and biorefinery, wood chemistry as well as selected topics of organic chemistry. In this way, the series of lessons contributes to the creation of a basic stock of teaching material on the subject of green and sustainable chemistry with a solid scientific and educational foundation.
Large deviations in Taylor dispersion
Creators: name: Kahlen, Marcel
name: Engel, Andreas
name: Broeck, Christian Van den
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We establish a link between the phenomenon of Taylor dispersion and the theory of empirical distributions. Using this connection, we derive, upon applying the theory of large deviations, an alternative and much more precise description of the long-time regime for Taylor dispersion.
description: accepted for PRE, 8 pages, 10 figures
Three-loop QCD corrections to the electroweak boson masses
Creators: name: Martin, Stephen P.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I find the three-loop corrections at leading order in QCD to the physical masses of the Higgs, W, and Z bosons in the Standard Model. The results are obtained as functions of the $\overline{\rm{MS}}$ Lagrangian parameters only, using the tadpole-free scheme for the vacuum expectation value. The dependences of the computed masses on the renormalization scale are found to be smaller than present experimental uncertainties in each case. In the case of the Higgs boson mass, the new result is the state-of-the-art, while the results for $W$ and $Z$ are in good numerical agreement with corresponding results in the on-shell and hybrid schemes. These results are now included in the SMDR (Standard Model in Dimensional Regularization) computer code.
description: 22 pages. v2 includes comparison with the 2022 CDF result for the W boson mass, comparison with results in on-shell and hybrid schemes, and enhanced discussion of the difference between complex pole and PDG-convention masses
BEV Mileage Tax
Creators: name: Smith, E. Keith
name: Bernauer, Thomas
name: Levis, Alessio
name: Lichtin, Florian
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Other Political Science
subject: Political Science
subject: FOS: Political science
subject: Social and Behavioral Sciences

description: Investigating preferences for tariff systems and distance measurement for a new BEV mileage tax in Switzerland
Postpartale Depression – eine Krankheit, von der Väter betroffen sind: Mögliche Handlungsansätze für die Sozialpädagogik unter Berücksichtigung des männlichen Habitus
Creators: name: Krummenacher, Janine
name: Suter, Lianne
Publisher: name: Zenodo
Year: 2023

description: Die Elternschaft ist in unserer Gesellschaft verbunden mit Lebensfreude und Zufriedenheit. Nebst vielen positiven Aspekten bringt das Mutter- und Vatersein allerdings auch Herausforderungen mit sich, die zur Steigerung von Stress und Belastung führen. Daher ist es nicht überraschend, dass der Übergang zur Elternschaft als Hochrisikophase für die psychische Gesundheit der Eltern betrachtet werden kann. Depressionen bei Männern bleiben dabei häufig unentdeckt (Meier, 2021, S. 14). Die Autorinnen dieser Arbeit befassen sich mit der postpartalen Depression bei Vätern, wobei sich die Autorinnen während der Arbeit nach folgender Hauptfrage ausgerichtet haben: Wie kann die Sozialpädagogik auf individueller und gesellschaftlicher Ebene Unterstützung für Väter mit einer postpartalen Depression leisten, um negative Auswirkungen auf den Vater und sein Familiensystem zu minimieren? Um Antworten zu finden, haben sich die Autorinnen nicht nur mit dem Krankheitsbild und deren Auswirkungen, unter anderem auch auf die Kindsentwicklung auseinandergesetzt. Auch haben sie sich mit den Geschlechterrollen befasst, um theoretisch zu begründen, welchen Einfluss die gesellschaftliche Zuschreibung von Männlichkeit und die damit verbundenen Verantwortlichkeiten als Vater auf eine psychische Krankheit haben. Die Antworten auf diese Hauptfrage zeigen, dass die Auseinandersetzung mit Geschlechterstereotypen ein wesentlicher Faktor darstellt, um einen Umgang mit der Depression zu finden. Diese Auseinandersetzung soll allerdings nicht nur auf individueller, sondern auch auf gesellschaftlicher Ebene stattfinden. Die vorliegende Arbeit soll sich dabei vor allem an Fachpersonen der Sozialpädagogik richten und dient zur Sensibilisierung und Aufklärung über die paternale postpartale Depression. Nicht zuletzt soll es aber auch ein Anhaltspunkt für alle Menschen und Professionsgruppen sein, die (potenziell gefährdeten) Vätern einer postpartalen Depression zu tun haben.
description: + Code Diss LU: hslusa basp be + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Sozialpädagogik, 2023 + NL-Code: NLLUHSA202309
Evaluating and visualizing the quality of surface points determined from computed tomography volume data
Creators: name: Fleßner, Matthias
name: Müller, Andreas
name: Helmecke, Eric
name: Hausotte, Tino
Publisher: name: Physikalisch-Technische Bundesanstalt (PTB)
Year: 2015
Subjects: subject: 06.20.-f Metrology
subject: 07.05.Pj Digital imaging, image processing algorithms
subject: 81.70.Tx Computed tomography (in materials testing)
subject: 100.6950 Tomographic image processing
subject: 120.3940 Metrology
subject: 120.4290 Nondestructive testing
subject: dimensional metrology
subject: computed tomography
subject: artefacts
subject: surface determination
subject: surface point quality

description: This article is based on a presentation at the conference "MacroScale 2014 - Recent developments in traceable dimensional measurements", Vienna (Austria), 28th-30th October 2014.
description: The ongoing progress of manufacturing metrology makes it possible to carry out dimensional measurements in volume datasets obtained by X-ray Computed Tomography (CT) with increasing accuracy, but high quality volume data is a basic prerequisite for this. However, data artefacts (for example stripe artefacts caused by beam hardening or increased noise due to long penetration lengths) or rounded edges (due to the limited resolution of the CT system) may lead to a locally reduced quality of the extracted surface points. As a result, the single point uncertainty varies locally. To facilitate a correct interpretation of the measurement results, it is crucial to identify the regions containing surface points of reduced accuracy. By evaluating the volume data in the proximity of a surface point, a Local Quality Value (LQV) is calculated for each surface point of a CT measurement. For an ideal volume dataset, a sharp, high-contrast, symmetric and noise-free transition from low to high gray values perpendicular to the surface is expected. Any deviation from this ideal behaviour complicates the extraction of the surface point and therefore is judged as decreasing the quality of the surface point. The method allows it to identify artefacts automatically and reliably, without the need for any additional information like a CAD model. A colour-coded representation of the LQV allows a clear and comprehensive depiction of areas with increased single point uncertainty.
Preparation and evaluation of brown coal products to treat sub-soil acidity
Creators: name: Peiris, Damayanthi.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Del. 3.5: Report on workshop with societal actors at various levels
Creators: name: D'andrea, Alessia
Publisher: name: Zenodo
Year: 2008

description: Deliverable 3.5 presents the MIDIR final event in Rome. It is composed of three parts: • the description of the objectives, participants, agenda and main presentations of the event, • the description of the working session, and • the topics and results discussed during the round table. In addition, the deliverable contains the video of the whole event (in the original version only).
Magnetic-Field-Induced Topological Reorganization of a P-wave Superconductor
Creators: name: Mercaldo, Maria Teresa
name: Cuoco, Mario
name: Kotetes, Panagiotis
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In this work we illustrate the detrimental impact of the Cooper pair's spin-structure on the thermodynamic and topological properties of a spin-triplet superconductor in an applied Zeeman field. We particularly focus on the paradigmatic one-dimensional case (Kitaev chain) for which we self-consistently retrieve the energetically preferred Cooper pair spin-state in terms of the corresponding spin d-vector. The latter undergoes a substantial angular and amplitude reorganization upon the variation of the strength and the orientation of the field and results to a modification of the bulk topological phase diagram. Markedly, when addressing the open chain we find that the orientation of the d-vector varies spatially near the boundary, affecting in this manner the appearance of Majorana fermions at the edge or even altering the properties of the bulk region. Our analysis reveals the limitations and breakdown of the bulk-boundary correspondence in interacting topological systems.
description: 5 pages, 3 panels of figures; Minor corrections in the new version, which will appear in Phys. Rev. B as a Rapid Communication
Action-angle coordinates for motion in a straight magnetic field with constant gradient
Creators: name: Brizard, Alain J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The motion of a charged particle in a straight magnetic field ${\bf B} = B(y)\,\wh{\sf z}$ with a constant perpendicular gradient is solved exactly in terms of elliptic functions and integrals. The motion can be decomposed in terms of a periodic motion along the $y$-axis and a drift motion along the $x$-axis. The periodic motion can be described as a particle trapped in a symmetric quartic potential in $y$. The canonical transformation from the canonical coordinates $(y,P_{y})$ to the action-angle coordinates $(J,θ)$ is solved explicitly in terms of a generating function $S(θ,J)$ that is expressed in terms of Jacobi elliptic functions. The presence of a weak constant electric field ${\bf E} = E_{0}\,\wh{\sf y}$ introduces an asymmetric component to the quartic potential, and the associated periodic motion is solved perturbatively up to second order.
description: 12 pages, 7 figures
Multijoints and multilinear duality
Creators: name: Michael Chi Yung, Tang
Publisher: name: The University of Edinburgh
Year: 2022

description: The joints problem is related to geometric questions at the heart of harmonic analysis. In three dimensions, a joint is a point of intersection of three lines that do not lie within a common plane. Given a collection of lines, one can ask how many joints those lines can form { this is the joints problem. \Duality" describes the relationship between two complementary problems that are distinct but logically equivalent. Any two such problems are said to be dual to one another. The problem that is dual to the joints problem looks to understand geometric properties which abstract on the conventional notion of volume. Understanding this geometric problem is the aim of this thesis.
Flood frequency analysis
Creators: name: Yu, Bruce Chun Chiu.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
THE ECONOMIC IMPORTANCE OF INTERNATIONAL MARKETING MANAGEMENT: THE CASE OF TÜRKIYE
Creators: name: Konak, Ali
Publisher: name: Zenodo
Year: 2024

description: One of the economically important issues today is marketing and ensuring the effective management of the marketing process. Because if the goods produced are sold, they will have an economic meaning. For this reason, it is extremely important to effectively market the produced goods. In this process, successfully planning, implementing and managing marketing activities for goods and services produced in a country provides significant advantages to that country. With successful marketing management, first of all, the recognition of goods and services produced in a country increases in both national and international markets. In this way, increases in production volume may occur due to increases in demand. This allows economic vitality to increase and economic growth to occur. In addition, the successful implementation of management strategies for marketing goods produced in the country in international markets contributes to the increase in export volume. Because successful marketing of products in international markets gives that country competitive power and superiority in international markets. It is possible to say that marketing management consists of four stages called analysis, planning, implementation, guidance and control, and each of these stages has a different importance.  With this prepared study, the economic importance of international marketing management in Türkiye will be revealed.
Freiwilligkeit in Programmen zur sozialen Integration: Nutzen des Freiwilligenengagements für Sozialhilfeempfänger*innen am Beispiel der Stadt Basel
Creators: name: Kuruc, Tabea
name: Samá, Cristina
Publisher: name: Zenodo
Year: 2023

description: Die soziale Integration gehört zu den Massnahmen der Schweizer Sozialhilfepolitik um Sozialhilfeempfänger*innen im sekundären Arbeitsmarkt Alltagsstrukturen wie auch spezifische Kompetenzen zu vermitteln, damit es den Betroffenen wieder möglich ist, an zentralen Sozial- und Funktionssystemen der Gesellschaft teilzuhaben. Der aktuellen Literatur ist zu entnehmen, dass die Bedingungen, unter denen Sozialhilfeempfangende ihre Tätigkeiten leisten, primär in einem Zwangskontext ausgeübt werden. Die Autorinnen Tabea Kuruc und Cristina Samá haben sich deshalb mit den Fragen befasst, welche Massnahmen der sozialen Integration auf freiwilliger Basis existieren und welche Wirkungen Freiwilligenarbeit und Freiwilligkeit auf die soziale Integration der Sozialhilfeempfänger*innen haben. Exemplarisch wird in der vorliegenden Forschung aufgezeigt, wie das Programm Stadthelfer der Stadt Basel Massnahmen zur sozialen Integration auf freiwilliger Basis durchführt. Im Rahmen zweier Gruppendiskussionen wurden sechs Teilnehmende befragt, zusätzlich wurden drei Fachpersonen in einzelnen Expert*inneninterviews befragt. Die Ergebnisse deuten darauf hin, dass die Teilnahme am Programm für die Betroffenen positive Auswirkung auf ihre psychische und physische Gesundheit, wie auch auf ihre Tagesstruktur und ihr Selbstwertgefühl haben und sie durch ihr Engagement in der Freiwilligenarbeit eine gesellschaftliche Aufgabe wahrnehmen können. Für die Praxis der Sozialen Arbeit wird anhand der Ergebnisse dieser Forschung empfohlen, Freiwilligkeit bezüglich Massnahmen der sozialen Integration zu prüfen und einzufordern.
description: + Code Diss LU: hslusa basa be + Code Diss LU: hslusa bask be+ Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Sozialarbeit & Soziokultur, 2023 + NL-Code: NLLUHSA202309
Structure and tectonics of the Bermagui area, N.S.W.
Creators: name: Franzi, Matthew N. .
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Supernova remnant G46.8-0.3, a new case of interaction with molecular material
Creators: name: Supan, L.
name: Fischetto, G.
name: Castelletti, G.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present the first detailed study on the Galactic supernova remnant (SNR) G46.8-0.3 and its environment since its discovery more than 50 years ago. With new flux measurements from radio surveys plus a compilation from the literature we created an improved integrated radio spectrum of G46.8-0.3, which is well fitted by a simple power-law with an index alpha = -0.535 +/- 0.012, then excluding the presence of absorption by abundant ionised gas in the line of sight, or in the SNR's proximity. The analysis of local changes in the radio spectral index across G46.8-0.3 suggests a slight steepening at about 1 GHz, which does not impact on the integrated spectrum of the source. From atomic hydrogen (HI) spectra we placed the remnant at 8.7 +/- 1.0 kpc, and revisited the distance to the nearby HII region G046.495-00.241 to 7.3 +/- 1.2 kpc. From evolutionary models and our distance estimate, we conclude G46.8-0.3 is a middle-aged ($\sim$1 x 10^4 yr) SNR. We recognised several 12CO and 13CO molecular structures in the proximity of the remnant and used combined CO-HI profiles to derive the kinematic distances to these features and characterise their physical properties. We also provided compelling evidences for environmental molecular clouds physically linked to G46.8-0.3 at its centre, on its eastern edge, and towards the northern and southwestern rims on the far side of the SNR shell. Our study does not confirm that the remnant is embedded in a molecular cavity as previously suggested. G46.8-0.3 shows a line-of-sight coincidence with the gamma-ray source 4FGL J1918.1+1215c, detected at GeV energies by the space telescope Fermi. A rough analysis based on the properties of the interstellar matter close G46.8-0.3 indicates that the GeV gamma-rays photons detected in direction to the SNR can be plausibly attributed to hadronic collisions and/or bremsstrahlung radiation.
description: Accepted for publication in Astronomy and Astrophysics (on 08 March 2022), 14 pages, 9 figures (the quality of the figures has been degrated), 2 tables
Bounded Model Checking of State-Space Digital Systems: The Impact of Finite Word-Length Effects on the Implementation of Fixed-Point Digital Controllers Based on State-Space Modeling
Creators: name: Monteiro, Felipe R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Software Engineering (cs.SE)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: D.2.4; D.4.5

description: The extensive use of digital controllers demands a growing effort to prevent design errors that appear due to finite-word length (FWL) effects. However, there is still a gap, regarding verification tools and methodologies to check implementation aspects of control systems. Thus, the present paper describes an approach, which employs bounded model checking (BMC) techniques, to verify fixed-point digital controllers represented by state-space equations. The experimental results demonstrate the sensitivity of such systems to FWL effects and the effectiveness of the proposed approach to detect them. To the best of my knowledge, this is the first contribution tackling formal verification through BMC of fixed-point state-space digital controllers.
description: International Symposium on the Foundations of Software Engineering 2016
Using genetic algorithms to find areas of maximum activity on artificial neural network models of quantitative structure activity relationship surfaces
Creators: name: Rosewarne, Brendan S. .
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
title: Der Film in meinem Kopf
Creators: name: Harr, Pia-Maria
Year: 2023

description: Innere Monologe prägen das ganze menschliche Leben. Jeden Tag führen wir Gespräche in unseren Gedanken oder kommentieren geistig unseren Alltag. Doch während in der Literatur jeder zweite Roman aus der Ich-Perspektive verfasst ist, findet der innere Monolog in Film und Fernsehen nur wenig Gebrauch. Auch in der Filmwissenschaft gibt es keine befriedigende Definition und kaum genannte Beispiele für das Stilmittel. Ziel dieser Arbeit ist es unter der Berücksichtigung der Theorie mit zwei unterschiedlichen Darstellungsmethoden des inneren Monologs im Film, welche anhand der Beispielserien You und Fleabag und ihrer Funktionen mit dem Mittel der Figurenanalyse nach Jens Eder bildlich veranschaulicht und bewiesen wurden, aufzuzeigen, weshalb dieses Stilmittel mehr an Gebrauch finden sollte, und legt Vor- und Nachteile der Darstellungsmethoden gegenübereinander und gegenüber der Literatur dar. Die Analyse ergibt, dass beide Darstellungsmethoden gleichermaßen prägnant darin sind, das Publikum mit Zusatzinformationen zu füttern, welche wichtige Kontexte liefern. Weiters zeigen die Ergebnisse der Analyse, dass die aufgezeigten Darstellungsmethoden, ein viel tieferes Figurenverständnis und intensivere Rezeption erzeugen, womit die Frage nach der Relevanz der Verwendung des Stilmittels damit beantwortet wird, dass dieses schlichtweg der effizienteste Weg ist, um das Innenleben einer Figur darzustellen und aufzuzeigen, wie komplex Figuren aufgebaut sind. Dies zeigt sich auch bei den Vor- und Nachteilen hinsichtlich der Roman-Literatur, welche zwar klar die Fantasie fördert, jedoch in puncto der Intensität der Figurenrezeption im Nachteil ist. Weiteres Ziel dieser Arbeit ist der Versuch, einer eigenen, Harr´schen Definition des inneren Monologs aufzustellen, welcher zu folgendem Ergebnis kommt: Der innere Monolog im Film ist eine zeitaktuelle unzensierte Wiedergabe des Innenlebens und der Gedankenwelt einer Figur und fungiert darin aufzuzeigen, dass Gedanken und Taten oft-mals nicht einander entsprechen und dies auch nicht müssen, sowie eine Beziehung und die damit einhergehende Empathie oder Antipathie zum Zuschauer oder zur Zuschauerin aufzubauen.
Werte im Wandel: Einfluss des sozialen Wandels auf die elterliche Erziehung und die Bedeutung der Eltern-Kind-Beziehung
Creators: name: Lindblom, Marieke
Publisher: name: Zenodo
Year: 2023

description: Die vorliegende Bachelorarbeit untersucht die Veränderungen in der elterlichen Erziehung im Kontext des sozialen Wandels. In einer Zeit, in der traditionelle Normen und Werte zunehmend variabel werden, stehen Familien vor einer anspruchsvollen Aufgabe, denn die Abkehr von etablierten Orientierungspunkten führt dazu, dass viele Eltern den Kern der Erziehung aus den Augen verlieren. Der Überfluss an Erziehungsratgebern sowie der Druck aus der Gesellschaft und von anderen Eltern schafft eine Überforderungssituation, in der die grundlegenden Prinzipien der Erziehung zu verblassen drohen. Deshalb sollen in dieser Arbeit die vielschichtigen Auswirkungen des Wertewandels auf die elterliche Erziehung beleuchtet werden. Sie zeigt auf, wie veränderte Wertvorstellungen neue Perspektiven eröffnen, aber auch Herausforderungen mit sich bringen. Die zentralen Erkenntnisse betonen dabei insbesondere die emotionale Verbindung zwischen Eltern und Kindern. Sie bildet den Nährboden für eine gesunde Entwicklung und ist essenziell für das Aufwachsen in einer komplexen Welt. Aufbauend darauf hat der Wandel in den Wertvorstellungen dazu geführt, dass Autonomie und Selbstständigkeit sowie eine konsequente Erziehung vermehrt in den Fokus rücken. Hier das passende Gleichgewicht zwischen Freiheit, liebevoller Unterstützung und notwendiger Autorität zu finden, ist eine Herausforderung. Vor allem in der frühen Kindheit ist die elterliche Erziehung fundamental für die Entfaltung von Fähigkeiten und Potenzialen der Kinder. Deshalb legt diese Arbeit ein besonderes Augenmerk auf die Frühe Förderung und das Engagement, das die Profession der Sozialen Arbeit leisten kann.
description: + Code Diss LU: hslusa basa be + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Sozialarbeit, 2023 + NL-Code: NLLUHSA202309
A Quantized Spacetime Based on $Spin(3,1)$ Symmetry
Creators: name: Chen, Pisin
name: Chiang, Hsu-Wen
name: Hu, Yao-Chieh
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We introduce a new type of the spacetime quantization based on the spinorial description suggested by loop quantum gravity. Specifically, we build our theory on a string theory inspired $Spin(3,1)$ worldsheet action. Because of its connection with quantum gravity theories, our proposal may in principle link back to string theory, connect to loop quantum gravity where $SU(2)$ is suggested as the fundamental symmetry, or serve as a Lorentzian spin network. We derive the generalized uncertainty principle and demonstrate the holographic nature of our theory. Due to the quantization of spacetime, geodesics in our theory are fuzzy, but the fuzziness is shown to be much below conceivable astrophysical bounds.
description: Accepted for publication by IJMPD, 6 pages. arXiv admin note: text overlap with arXiv:1512.03157
Long-term Evolution of Tightly-Packed Stellar Black Holes in AGN Disks: Formation of Merging Black-Hole Binaries via Close Encounters
Creators: name: Li, Jiaru
name: Lai, Dong
name: Rodet, Laetitia
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the long-term evolution of two or more stellar black holes (BHs) on initially separated but unstable circular orbits around a supermassive BH (SMBH). Such a close-packed orbital configuration can naturally arise from BH migrations in the AGN disk. Dynamical instability of the orbits leads to recurring close encounters between two BHs, during which the BH separation $r_{\rm p}$ becomes less than the Hill radius $R_{\rm H}$. In the rare very close encounters (with $r_{\rm p}$ several orders of magnitude less than $R_{\rm H}$), a tight merging BH binary can form with the help of gravitational wave emission. We use $N$-body simulations to study the time evolution of close encounters of various degrees of "closeness" and the property of the resulting binary BH mergers. For a typical "SMBH + 2 BHs" system, the averaged cumulative number of close encounters (with $r_{\rm p} \lesssim R_{\rm H}$) scales approximately as $\propto t^{0.5}$. The minimum encounter separation $r_{\rm p}$ follows a linear cumulative distribution $P(
description: 15 pages, 17 figures, submitted to ApJ
Associations between flower mites (Hattena floricola) and mountain correa (Correa lawrenciana)
Creators: name: Barnes, Vanessa Michelle.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Gamma-ray Eclipses and Orbital Modulation Transitions in the Candidate Redback 4FGL J1702.7-5655
Creators: name: Corbet, R. H. D.
name: Chomiuk, L.
name: Coley, J. B.
name: Dubus, G.
name: Edwards, P. G.
name: Islam, N.
name: McBride, V. A.
name: Stevens, J.
name: Strader, J.
name: Swihart, S. J.
name: Townsend, L. J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Observations with the Fermi Large Area Telescope (LAT) of the gamma-ray source 4FGL J1702.7-5655, previously classified as a candidate millisecond pulsar, show highly-significant modulation at a period of 0.2438033 days (~ 5.85 hours). Further examination of the folded light curve indicates the presence of narrow eclipses, suggesting this is a redback binary system. An examination of the long-term properties of the modulation over 13 years of LAT observations indicates that the orbital modulation of the gamma-rays changed from a simple eclipse before early 2013, to a broader, more easily detected, quasi-sinusoidal modulation. In addition, the time of the eclipse shifts to ~0.05 later in phase. This change in the orbital modulation properties is, however, not accompanied by a significant overall change in gamma-ray flux or spectrum. The quasi-sinusoidal component peaks ~0.5 out of phase with the eclipse, which would indicate inferior conjunction of the compact object in the system. Swift X-ray Telescope observations reveal a possible X-ray counterpart within the LAT error ellipse. However, radio observations obtained with the Australia Telescope Compact Array do not detect a source in the region. 4FGL J1702.7-5655 appears to have changed its state in 2013, perhaps related to changes in the intrabinary shock in the system. We discuss how the properties of 4FGL J1702.7-5655 compare to other binary millisecond pulsars that have exhibited orbital modulation in gamma rays.
description: Accepted for publication in the Astrophysical Journal
Ferroelectricity-induced asymmetrical two-dimensional electron gas in superlattices consisteing of insulating GdTiO3 and ferroelectric BaTiO3
Creators: name: Zhang, Xue-Jing
name: Liu, Bang-Gui
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Two-dimensional electron gas due to semiconductor interfaces can have high mobility and exhibits superconductivity, magnetism, and other exotic properties that are unexpected in constituent bulk materials. We study crystal structures, electronic states, and magnetism of short-period (BTO)$_m$/(GTO)$_2$ ($m$=2 and 4) superlattices consisting of ferroelectric BaTiO$_3$ (BTO) and ferrimagnetic insulating polar GdTiO$_3$ (GTO) by first principles calculations. Our investigation shows that the middle Ti-O monolayer in the GTO layer becomes metallic because the ferroelectricity in the insulating BTO layer induces an inhomogeneous electric field against the polarity-produced electric field in the GTO layer and thus differentially changes the d energy levels of the three Ti-O monolayers related with the GTO layer. Through avoiding electron reconstruction, the ferroelectric polarization also makes the electronic states and magnetism of two interfacial Ti-O monolayers become substantially different from those in the GTO/SrTiO$_3$ superlattices without ferroelectricity. Such superlattices are interesting for potential spintronics applications because of their unique asymmetrical two-dimensional electron-gas properties and possible useful spin-orbit effects.
description: 6 pages, 5 figures
Global Gravity Field Model from Taiji-1 Observations
Creators: name: Wu, Liming
name: Xu, Peng
name: Zhao, Shuhong
name: Qiang, Li-E
name: Luo, Ziren
name: Wu, Yueliang
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Taiji-1 is the first technology demonstration satellite of the Taiji program of China's space-borne gravitational wave antenna. After the demonstration of the key individual technologies, Taiji-1 continues collecting the data of the precision orbit determinations, satellite attitudes, and non-conservative forces exerted on the S/C. Therefore, during its free-fall, Taiji-1 can be viewed as operating in the high-low satellite-to-satellite tracking mode of a gravity recovery mission. In this work, we have selected and analyzed the one month data from Taiji-1's observations, and developed the techniques to resolve the long term interruptions and disturbances in the data due to the scheduled technology demonstration experiments. The first global gravity model \texttt{TJGM-r1911}, that independently derived from China's own satellite mission, is successfully built from Taiji-1's observations. Compared with gravity models from CHAMP and other satellite gravity missions, the accuracy discrepancies exist, which is mainly caused by the data discontinuity problem. As the extended free-falling phase been approved, Taiji-1 could serve as a gravity recovery mission for China since 2022 and it will provide us the independent measurement of both the static and the monthly time-variable global gravity field.
description: 17 pages, 15 figures
Simulating Transient Noise Bursts in LIGO with Generative Adversarial Networks
Creators: name: Lopez, Melissa
name: Boudart, Vincent
name: Buijsman, Kerwin
name: Reza, Amit
name: Caudill, Sarah
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The noise of gravitational-wave (GW) interferometers limits their sensitivity and impacts the data quality, hindering the detection of GW signals from astrophysical sources. For transient searches, the most problematic are transient noise artifacts, known as glitches, that happen at a rate around $ 1 \text{ min}^{-1}$, and can mimic GW signals. Because of this, there is a need for better modeling and inclusion of glitches in large-scale studies, such as stress testing the pipelines. In this proof-of concept work we employ Generative Adversarial Networks (GAN), a state-of-the-art Deep Learning algorithm inspired by Game Theory, to learn the underlying distribution of blip glitches and to generate artificial populations. We reconstruct the glitch in the time-domain, providing a smooth input that the GAN can learn. With this methodology, we can create distributions of $\sim 10^{3}$ glitches from Hanford and Livingston detectors in less than one second. Furthermore, we employ several metrics to measure the performance of our methodology and the quality of its generations. This investigation will be extended in the future to different glitch classes with the final goal of creating an open-source interface for mock data generation.
description: 17 pages, 21 figures to be published in Physical Review D
Diamond Open Access at the University of Szeged
Creators: name: Hoczopán, Szabolcs
Publisher: name: Zenodo
Year: 2023
Subjects: Pre-conference workshop 8. Diamond Open Access in Europe and beyond
diamond open access
Open Journal System
DOAJ

description: Organised by the DIAMAS Project In this workshop, we would like to present the DIAMAS project and its initial results. The workshop would have at least three goals. First we will present the EC sponsored DIAMAS project aims at mapping the landscape of institutional Open Access publishing in the ERA, and provide non-technical tools to align, promote, and make sustainable scholar-driven and institution-driven Open Access publishing. Secondly, we would like to present the Action Plan for Diamond Open Access which includes a global group of institutions with a declared interest in Diamond Open Access. Finally, we will invite Hungarian and Eastern European institutional and Diamond Open Access editors and service providers to share their experience with us with a view to collaboration. In this final section, participants will be invited to engage and discuss their experiences of institutional publishing from the perspective of their library – this feedback will be used within the project as libraries are a key stakeholder group of DIAMAS. Of course the programme is open to changes and amendments ahead of the conference, depending on the speakers who will be available. These will at least include Vanessa Proudman (SPARC Europe), Nora Papp Le Roy & Johan Rooryck (ESF-cOALition S). We have also received names of Hungarian Diamond editors who we will invite to participate to make this a community event.
The study of PVOH, PVME, PHEA and PHEMA based polymer electrolytes
Creators: name: Zhou, Fu Ge.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Forced symmetry breaking as a mechanism for rogue bursts in a dissipative nonlinear dynamical lattice
Creators: name: Subramanian, Priya
name: Knobloch, Edgar
name: Kevrekidis, P. G.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We propose an alternative to the standard mechanisms for the formation of rogue waves in a non-conservative, nonlinear lattice dynamical system. We consider an ODE system that features regular periodic bursting arising from forced symmetry breaking. We then connect such potentially exploding units via a diffusive lattice coupling and investigate the resulting spatio-temporal dynamics for different types of initial conditions (localized or extended). We find that in both cases, particular oscillators undergo extremely fast and large amplitude excursions, resembling a rogue wave burst. Furthermore, the probability distribution of different amplitudes exhibits bimodality, with peaks at both vanishing and very large amplitude. While this phenomenology arises over a range of coupling strengths, for large values thereof the system eventually synchronizes and the above phenomenology is suppressed. We use both distributed (such as a synchronization order parameter) and individual oscillator diagnostics to monitor the dynamics and identify potential precursors to large amplitude excursions. We also examine similar behavior with amplitude-dependent diffusive coupling.
description: 16 pages, 10 figures
Kulturalisierung im Soziokulturellen Kontext: Wie kann die Soziokulturelle Animation mit einer antirassistischen Positionierung den Praktiken der Kulturalisierung entgegenwirken?
Creators: name: Mpliamplias, Adonia
Publisher: name: Zenodo
Year: 2023

description: In den Medien, der Forschung oder in gesellschaftlichen Diskursen ist immer wieder die Rede von verschiedenen Kulturkreisen, kulturellen Differenzen oder Menschen mit einem «Migrationshintergrund». Ein Teil der Gesellschaft wird in gewisse Kulturkreise eingeteilt und bestimmten Personen werden kulturelle Differenzen zugeschrieben. Die «Kultur» dient als ausschlaggebende Erklärung für Handlungen, Verhaltensweisen, Problemlagen oder Konflikte von Individuen. Dieser Prozess stellt die Praxis der Kulturalisierung dar. Mit einem differenzierteren Fokus wird sichtbar, dass solche Kategorien soziale Konstrukte darstellen und die Zuschreibung von «kulturellen Differenzen» homogenisierend, reduktionistisch und im Extremfall rassistisch wirken können. Dieser Prozess ist vor allem deshalb so wirksam, weil die Kategorisierung unhinterfragt bleibt und als «normal» gilt und weil Zuschreibungen nicht per se negativ gemeint sind, auch wenn sie negative Auswirkungen haben. Da die Soziale Arbeit mitten in der Gesellschaft und mit Menschen zusammenarbeitet ist sie umringt von diversen Spannungsfeldern, in welchen kulturalisierende Praktiken geschehen. Die vorliegende Bachelorarbeit versucht die Entstehung der Praxis der Kulturalisierung zu erläutern und mit einer antirassistischen Positionierung, auf aufgedeckte Spannungsfelder zu reagieren.
description: + Code Diss LU: hslusa bask be + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Soziokultur, 2023 + NL-Code: NLLUHSA202309
High-energy emitting BL Lacs and high-energy neutrinos - Prospects for the direct association with IceCube and KM3NeT
Creators: name: Righi, Chiara
name: Tavecchio, Fabrizio
name: Guetta, Dafne
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The origin of the high-energy flux of neutrinos detected by IceCube is still unknown. Recent works report the evidence for a possible positional correlation between the reconstructed neutrino arrival directions and the positions in the sky of low power, high-energy emitting BL Lac objects (HBL). Assuming that $γ$-ray emitting HBL form the bulk of the sources of high-energy neutrinos above 100 TeV, we intend to calculate the number of events expected to be detected for each source by IceCube and KM3NeT. Based on a simple theoretically-motivated framework inspired by the structured jet scenario for these sources, we postulate a direct proportionality between high-energy $γ$-ray and neutrino fluxes. We calculate the expected neutrino event rate for the HBL sources of the Second Fermi-LAT Catalog of High-Energy Sources (2FHL) for IceCube and the presently under construction KM3NeT using declination-dependent and exposure-weighted effective areas. We provide a list of 2FHL HBL with the calculated number of events. For IceCube, the derived count rate for several sources is relatively high, of the order of $\lesssim$1 yr$^{-1}$, consistently with the recent findings of a possible positional correlation. For KM3NeT the calculated rates are higher, with several sources with expected rate exceeding 1 yr$^{-1}$. This, coupled with the improved angular resolution, implies that the HBL origin can be effectively tested with few years of observation of KM3NeT (and IceCube Gen2, for which similar performances are foreseen) through the direct association of neutrinos and single HBL. Our results show that if -- as hinted by recent works -- HBL represent a possible population of high-energy neutrino emitters, several single sources should be identified in few years of exposure of KM3NeT, highlighting the importance of the improved angular resolution anticipated for KM3NeT and IceCube Gen2.
description: 8 pages, 3 figures, accepted for publication in A&A
Regenerative Architecture - Need of the hour | Research Paper - Thesis
Creators: name: Kotagiri, Priyanka
Publisher: name: figshare
Year: 2023
Subjects: Architectural design

description: Regenerative Architecture is a mindset for all of our work, where we are particularly sensitive to building design as it affects people, nature and society. This approach results in a positive impact on the local social, ecological and economic spheres. This thesis looks to examine and turn negative aspects of abuilding into positive resul ts: creating buildings that produce more green energy than they consume This dissertation aims to re examine the currently used green building examining bodies . The study looks in to the laws already in place for the same . The intent is To get a thorough understanding of regenerative architecture while examining the further necessaties.
Early-Time Ultraviolet Spectroscopy and Optical Follow-up Observations of the Type IIP Supernova 2021yja
Creators: name: Vasylyev, Sergiy S.
name: Filippenko, Alexei V.
name: Vogl, Christian
name: Brink, Thomas G.
name: Brown, Peter J.
name: de Jaeger, Thomas
name: Matheson, Thomas
name: Gal-Yam, Avishay
name: Mazzali, Paolo A.
name: Modjaz, Maryam
name: Patra, Kishore C.
name: Rowe, Micalyn
name: Smith, Nathan
name: Van Dyk, Schuyler D.
name: Williamson, Marc
name: Yang, Yi
name: Zheng, WeiKang
name: deGraw, Asia
name: Fox, Ori D.
name: Gates, Elinor L.
name: Jennings, Connor
name: Rich, R. Michael
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present three epochs of early-time ultraviolet (UV) and optical HST/STIS spectroscopy of the young, nearby Type IIP supernova (SN) 2021yja. We complement the HST data with two earlier epochs of Swift UVOT spectroscopy. The HST and Swift UVOT spectra are consistent with those of other well-studied Type IIP supernovae (SNe). The UV spectra exhibit rapid cooling at early times, while less dramatic changes are seen in the optical. We also present Lick/KAIT optical photometry up to the late-time-tail phase, showing a very long plateau and shallow decline compared with other SNe IIP. Our modeling of the UV spectrum with the TARDIS radiative-transfer code produces a good fit for a high-velocity explosion, a low total extinction $E(B-V) = 0.07$ mag, and a subsolar metallicity. We do not find a significant contribution to the UV flux from an additional heating source, such as interaction with the circumstellar medium, consistent with the observed flat plateau. Furthermore, the velocity width of the Mg II $λ$2798 line is comparable to that of the hydrogen Balmer lines, suggesting that the UV emission is confined to a region close to the photosphere.
description: Accepted to ApJ