cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Decentralized Finance and EU Law: The Regulation on a Pilot Regime for Market Infrastructures Based on Distributed Ledger Technology
Creators: name: Zaccaroni, Giovanni
Publisher: name: European Papers (www.europeanpapers.eu)
Year: 2022
Subjects: subject: decentralized finance
subject: digital finance
subject: crypto-assets
subject: distributed ledger technology
subject: regulatory sandbox
subject: European Securities and Markets Authority

description: European Papers - A Journal on Law and Integration, 2022 7(2), 601-613
description: European Forum Insight of 24 September 2022
description: I. The digital finance package of the European Commission. - II. The Regulation on DLT Market infrastructures: a rule-based pilot regime. - II.1. Types of DLT market infrastructures. - II.2. Financial instruments admitted under the pilot. - II.3. Amendments to the EU legal framework on financial services. - III. Obligations for DLT market infrastructures. - III.1. Obligations for DLT multilateral trading facilities. - III.2. Obligations for DLT SSs. - III.3. Obligations for DLT TSSs. - III.4. Horizontal additional requirements for DLT market infrastructures. - IV. The role of ESMA and national competent authorities. - V. Conclusions.
description: The decentralized issuance of financial instruments is presently problematic under EU law. This situation will change with the entry into force of the Regulation on a pilot regime for market infrastructures based on distributed ledger technology. The Regulation provides for a regulatory sandbox - the pilot regime - that market operators can use to test distributed ledger technologies in the financial market industry in a way compatible with EU law. While this will improve legal certainty and increase protection for consumers, it will also introduce a completely new paradigm in financial market legislation: the decentralization of financial instruments. Moreover, the Regulation imposes considerable obligations on market operators, while also granting to the European Securities and Markets Authority and national competent authorities a relevant but difficult role in overseeing and monitoring the pilot regime's development. This Insight aims to provide an overview of the novel features introduced by the Regulation and reflect on whether the legislation will favour or frustrate innovation at EU level.
La partecipazione politica nel tempo della post-democrazia
Creators: name: Sorice, Michele
Publisher: name: Universita' degli Studi di Salerno
Year: 2020
Subjects: Conflict
Depoliticisation
Neoliberalism
Post-democracy
Post-public sphere
Participation
Platformization

description: he concept of participation has been defined in different ways over time and also the prac-tices of political participation have been interpreted and classified in many different ways in the political procedures of the representative democracies. Similarly, the notion of conflictpresents various critical points: even in some forms of democratic innovation, the conflicthas been expunged or anesthetized. The growing centrality of the digital ecosystem repre-sents a new variable: on the one hand, in fact, it offers spaces for mobilization and political action, on the other hand, it reveals itself as the outcome of a digital capitalism in which thedealignment of power between citizens and platforms is resolved clearly in favour of thelatter. The emergence of what has been defined as “platform society” is connected with theaffirmation of post-democracy. The public sphere - increasingly fragmented - is also evolv-ing towards what has been defined as the “post-public sphere”. The transformations taking place can be better understood if framed in the “paradigm of the crisis”, made even moreevident in the time of the pandemic. A review of many concepts then becomes necessary,within a scientific horizon that does not renounce to critically analyse its own tools.
MPEC 2023-F60 : 2023 FK1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 FK1

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Frenet-Serret formalism for null world lines
Creators: name: Bini, Donato
name: Geralico, Andrea
name: Jantzen, Robert T.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Frenet-Serret curve analysis is extended from nonnull to null trajectories in a generic spacetime using the Newman-Penrose formalism, recovering old results which are not well known and clarifying the associated Fermi-Walker transport which has been left largely unexplored in the literature. This machinery is then used to discuss null circular orbits in stationary axisymmetric spacetimes using the Kerr spacetime as a concrete example, and to integrate the equations of parallel transport along null geodesics in any spacetime.
description: 20 pages, no figures; published version
Modélisation et implantation d'un guichet virtuel pour les administrations publiques
Creators: name: Glassey, Olivier
Publisher: name: Unknown
Year: 0

description: Dans le cadre de ce travail de thèse intitulé, nous avons étudié les impacts des nouvelles technologies de l’information et de la communication sur les administrations publiques. Notre objectif principal était de modéliser un guichet virtuel puis d’en implémenter un prototype. Nous avons donc dans un premier temps étudié une sélection de réalisations internationales et suisses dans le domaine, ainsi que des travaux de recherche visant à développer des modèles pour un état électronique. Nous avons ensuite travaillé sur la base des résultats d’une enquête de terrain menée au sein d’une administration cantonale et auprès de citoyens. Ces données de base nous ont permis de définir un modèle de guichet virtuel, qui couvre les aspects statiques et dynamiques d’un tel système. Enfin nous avons utilisé le modèle abstrait pour définir l’architecture théorique de notre prototype de guichet virtuel, avant d’effectuer certains choix technologiques et de l’implémenter.
Comparative analysis of the fire performance of a steel arch bridge
Creators: name: Covi, Patrick
name: Tondini, Nicola
name: Giuriati, Enrico
Publisher: name: figshare
Year: 2023
Subjects: Fire safety engineering

description: Bridges are strategic infrastructures and must be designed to withstand operating and exceptional load conditions. However, the current structural standards of bridges do not explicitly consider fire actions. In fact, unlike most structures and infrastructures (buildings and tunnels), there is no specific regulatory obligation that requires the designer to verify a bridge according to fire resistance criteria. However, the fire risk is not negligible, as highlighted by the scientific literature. This aspect can lead to a high vulnerability to the fire of bridges and in the event of a fire, a significant impact on the functionality of the infrastructural network can therefore be expected. The present work fits into this context by analyzing the fire vulnerability of an arched steel overpass with an orthotropic slab deck. Different plausible fire scenarios, such as heavy good trucks, were considered below the bridge and were modelled according to nominal curves and natural fire curves, such as computational fluid dynamics (CFD). A series of thermomechanical analyses were then developed to identify the failure modes and times of collapse, as well as the deformation behaviour that can cause the loss of functionality.
title: Lentiviral vectors efficiently transduce the EGFP gene into cardiomyocytes in vivo
title: immunohistology and Elisa quantification of the transgene
titleType: Subtitle
Creators: name: Cattin, Vincent Bernard
Publisher: name: Unknown
Year: 0

description: Les maladies cardio-vasculaires représentent la cause la plus importante de mortalité et de morbidité dans les pays occidentaux. La thérapie génique offre une nouvelle approche au traitement de ces maladies. L’expression de gènes protecteurs dans le myocarde par des technologies de transfert génique peut améliorer la fonction ventriculaire lors de l’insuffisance cardiaque ou stimuler la formation de nouveaux vaisseaux dans la maladie coronarienne. Etant donné qu’une majorité des maladies cardiaques sont des maladies chroniques, l’expression durable du gène thérapeutique introduit dans le cœur est souhaitable dans de nombreux cas. Malheureusement, l’utilité des vecteurs de transfert génique les plus utilisés en thérapie génique cardiovasculaire est limitée par une performance faible (ADN plasmidique) et une courte durée d’expression (adénovirus). Récemment, des vecteurs de transfert génique dérivés des lentivirus, une sous-famille des rétrovirus, ont retenu l’attention de la communauté scientifique en raison de leur capacité à exprimer des gènes à long terme. Contrairement aux vecteurs rétroviraux traditionnels, les vecteurs lentiviraux transduisent des gènes même dans des cellules qui ne se divisent pas, ce qui est le cas des cardiomyocytes adultes. Ces vecteurs présentent un profil de biosécurité comparable à celui des vecteurs rétroviraux traditionnels. Nous avons donc décidé de tester l’utilité des vecteurs lentiviraux pour le transfert génique dans des cardiomyocytes de rat adulte in vitro et in vivo. Plusieurs versions de vecteurs lentiviraux contenant différent promoteurs ont été construites. Ces vecteurs contenant le gène marqueur EGFP (enhanced green fluorescent protein) ont été testés dans des cardiomyocytes de rat in vitro, ainsi que dans des cœurs de rat in vivo. Le but de ces expériences était de déterminer la durée de l’expression du transgène après injection intramyocardique chez le rat. Pour ce faire, nous avons développé une technique ELISA pour détecter la protéine EGFP dans des extraits de tissu cardiaque. Les résultats ont montré que la protéine EGFP était encore présente à des niveaux significatifs jusqu’à dix semaines après l’injection de vecteurs lentiviraux, alors que l’expression transgénique obtenue avec un vecteur adénoviral traditionnel a été plus limitée dans le temps. Ces résultats démontrent la capacité des vecteurs lentiviraux à exprimer des gènes d’intérêt de manière performante et stable dans le cœur de rat adulte in vivo.
FORS2/VLT survey of Milky Way globular clusters I. Description of the method for derivation of metal abundances in the optical and application to NGC 6528, NGC 6553, M 71, NGC 6558, NGC 6426 and Terzan 8
Creators: name: Dias, Bruno
name: Barbuy, Beatriz
name: Saviane, Ivo
name: Held, Enrico
name: Da Costa, Gary
name: Ortolani, Sergio
name: Vasquez, Sergio
name: Gullieuszik, Marco
name: Katz, David
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: (abridged) We have observed almost 1/3 of the globular clusters in the Milky Way, targeting distant and/or highly reddened objects, besides a few reference clusters. A large sample of red giant stars was observed with FORS2@VLT/ESO at R ~ 2,000. The method for derivation of stellar parameters is presented with application to six reference clusters. We aim at deriving the stellar parameters effective temperature, gravity, metallicity and alpha-element enhancement, as well as radial velocity, for membership confirmation of individual stars in each cluster. We analyse the spectra collected for the reference globular clusters NGC 6528, NGC 6553, M 71, NGC 6558, NGC 6426 and Terzan 8. They cover the full range of globular cluster metallicities, and are located in the bulge, disc and halo. Full spectrum fitting techniques are applied, by comparing each target spectrum with a stellar library in the optical region at 4560-5860 A. We employed the library of observed spectra MILES, and the synthetic library by Coelho et al. (2005). Validation of the method is achieved through recovery of the known atmospheric parameters for 49 well-studied stars that cover a wide range in the parameter space. We adopted as final stellar parameters (effective temperatures, gravities, metallicities) the average of results using MILES and Coelho et al. libraries. We identified 4 member stars in NGC 6528, 13 in NGC 6553, 10 in M 71, 5 in NGC 6558, 5 in NGC 6426 and 12 in Terzan 8. Radial velocities, Teff, log(g), [Fe/H] and alpha-element enhancements were derived. We derived abundances for NGC 6426 from spectroscopy for the first time. The method proved to be reliable for red giant stars observed with resolution R ~ 2,000, yielding results compatible with high-resolution spectroscopy. The derived alpha-element abundances show [A/Fe] vs. [Fe/H] consistent with that of field stars at the same metallicities.
description: 22 pages, 21 figures, accepted for publication in A&A
Young open clusters in the galactic star forming region NGC 6357
Creators: name: Massi, Fabrizio
name: Giannetti, Andrea
name: di Carlo, Elisa
name: Brand, Jan
name: Beltrán, Maria Teresa
name: Marconi, Gianni
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: NGC6357 is an active star forming region with very young massive open clusters (OC). These clusters contain some of the most massive stars in the Galaxy and strongly interact with nearby giant molecular clouds (GMC). We study the young stellar populations of the region and of the OC Pismis24, focusing on their relationship with the nearby GMCs. We seek evidence of triggered star formation propagating from the clusters. We used new deep JHKs photometry, along with unpublished deep IRAC/Spitzer MIR photometry, complemented with optical HST/WFPC2 high spatial resolution photometry and X-ray Chandra observations, to constrain age, initial mass function, and star formation modes in progress. We carefully examine and discuss all sources of bias (saturation, confusion, different sensitivities, extinction). NGC6357 hosts three large young stellar clusters, of which Pismis24 is the most prominent. We found that Pismis24 is a very young (~1-3 Myr) OC with a Salpeter-like IMF and a few thousand members. A comparison between optical and IR photometry indicates that the fraction of members with a NIR excess (i. e., with a circumstellar disk) is in the range 0.3-0.6, consistent with its photometrically derived age. We also find that Pismis24 is likely subdivided into a few different sub-clusters, one of which contains almost all the massive members. There are indications of current star formation triggered by these massive stars, but clear age trends could not be derived (although the fraction of stars with a NIR excess does increase towards the HII region associated with the cluster). The gas out of which Pismis24 formed must have been distributed in dense clumps within a cloud of less dense gas ~1 pc in radius. Our findings provide some new insight into how young stellar populations and massive stars emerge, and evolve in the first few Myr after birth, from a giant molecular cloud complex.
description: 34 pages, 26 figures, to be published in Astronomy & Astrophysics
DIAGNOSTIC ASSESSMENT IN LEARNING
Creators: name: FITRIYANI KOSASIH
name: CUCU NURPARID
name: ANNISA SHIVIA FAUZIYAH
Publisher: name: Zenodo
Year: 2023
Subjects: Diagnostic Assessment, Learning Assessment, Assessment Methods.

description: Abstract
Diagnostic assessments play an important role in supporting an inclusive and differentiated approach to education, where education is tailored to students' varying ability levels and needs. Diagnostic assessment is an assessment process carried out with the aim of identifying individual student learning characteristics, competencies, strengths and weaknesses. The main aim of a diagnostic assessment is to understand more deeply the students' abilities, understanding, level of knowledge and needs in the learning context. Diagnostic assessments can involve a variety of assessment methods, including tests, observations, interviews, or observing student behavior. The results of the diagnostic assessment are used to assist educators and teachers in designing learning that suits students' needs and ability levels. Thus, diagnostic assessment is an important tool in curriculum development and effective education delivery.
Strains in General Relativity
Creators: name: Bini, Donato
name: de Felice, Fernando
name: Geralico, Andrea
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The definition of relative accelerations and strains among a set of comoving particles is studied in connection with the geometric properties of the frame adapted to a "fiducial observer." We find that a relativistically complete and correct definition of strains must take into account the transport law of the chosen spatial triad along the observer's congruence. We use special congruences of (accelerated) test particles in some familiar spacetimes to elucidate such a point. The celebrated idea of Szekeres' compass of inertia, arising when studying geodesic deviation among a set of free-falling particles, is here generalized to the case of accelerated particles. In doing so we have naturally contributed to the theory of relativistic gravity gradiometer. Moreover, our analysis was made in an observer-dependent form, a fact that would be very useful when thinking about general relativistic tests on space stations orbiting compact objects like black holes and also in other interesting gravitational situations.
description: 25 pages, 7 figures; published version
Dignità umana e tutela dei detenuti nello “Spazio di giustizia” dell’Unione europea
Creators: name: Carta, Maria Cristina
Publisher: name: Universita' degli Studi di Salerno
Year: 2020
Subjects: European Union Area of Justice
Multilevel human rights protection
Human dignity of prisoners
Prison treatment and detention conditions
Prison overcrowding

description: The article aims to show how, more than twenty years after the Tampere European Council and more than ten years after the recognition of the binding legal force of the Charter of Fundamental Rights of the European Union, the goal of a European area of (Freedom, Security and) Justice is still a work in progress. In fact, this is an objective that can only be fully achieved by overcoming certain critical issues that still persist and hamper its full implementation. In this context, the article examines the often-conflicting relationship between prison treatment and detention conditions on the one hand and the protection of the rights and human dignity of prisoners on the other. Through an examination of European jurisprudence (especially of the ECJ and only indirectly – if invoked – of the ECHR), the article shows how the situation of impasse in which Italy (amongst others EU States) has found itself for years in dealing with the problem of prison overcrowding, could perhaps be addressed by co-ordinated action from the Council of Europe and the European Union.
Introducing re3data – the Registry of Research Data Repositories
Creators: name: Weisweiler, Nina
name: Strecker, Dorothea
name: Schabinger, Rouven
name: Bertelmann, Roland
name: Elger, Kirsten
name: Ferguson, Lea Maria
name: Kindling, Maxi
name: Nguyen, Thanh Binh
name: Pampel, Heinz
name: Petras, Vivien
name: Schnepf, Edeltraud
name: Semrau, Angelika
name: Trofimenko, Margarita
name: Ulrich, Robert
name: Vierkant, Paul
name: Wang, Yi
name: Witt, Michael
Publisher: name: Forschungzentrum Jülich
Year: 2021
Subjects: Research Data Repositories
Repository Registry
Index
re3data COREF Project

description: Gateways 2021, , 19 Oct 2021 - 21 Oct 2021; doi:10.5281/ZENODO.5570662
description: re3data is the global registry for research data repositories [1]. As of September 2021, the service lists over 2700 digital repositories across all scientific disciplines and provides an extensive description of repositories based on a detailed metadata schema, the updated version of which was recently published [2]. The service promotes open science practices and the visibility of science-driven open infrastructures. A variety of funders, publishers, and scientific organizations around the world refer to re3data within their guidelines and policies, recommending the service to researchers looking for appropriate repositories for storage and discovery of research data [3]. The re3data web interface and API function as an important Science Gateway, allowing its end users and other services to access the largest index of research data repositories in the world [4]. Since January 2020, the re3data COREF project receives funding from the German Research Foundation (DFG) to further develop and enhance the registry service [5]. The planned presentation will introduce the re3data service and give an overview of the ongoing project work, including a short introduction to the recently published “Conceptual Model for User Stories” for re3data [6]. The editorial process for the inclusion of repositories in re3data will be explained and participants will learn how to submit new entries and suggest changes. Participants will also learn how to retrieve information and metadata from re3data. [1] Pampel, H. et al. (2013) ‘Making Research Data Repositories Visible: The re3data.org Registry’, PLoS ONE. Edited by H. Suleman, 8(11), p. e78080. doi: 10.1371/journal.pone.0078080. [2] Strecker, D. et al. (2021) ‘Metadata Schema for the Description of Research Data Repositories: Version 3.1’. doi: 10.48440/RE3.010. [3] Kindling, M. et al. (2017) ‘The Landscape of Research Data Repositories in 2015: a Re3data Analysis’, D-Lib Magazine, 23(3/4). doi: 10.1045/march2017-kindling. [4] Witt, M. et al. (2019) ‘Connecting Researchers to Data Repositories in the Earth, Space, and Environmental Sciences’, in Manghi, P., Candela, L., and Silvello, G. (eds) Digital Libraries: Supporting Open Science. Cham: Springer International Publishing, pp. 86–96. doi: 10.1007/978-3-030-11226-4_7. [5] https://coref.project.re3data.org/project [6] Vierkant, P. et al. (2021): re3data Conceptual Model for User Stories’. doi: 10.48440/re3.012
Study of an ILC main linac that follows the earth curvature
Creators: name: Eliasson, P.
name: Latina, A.
name: Schulte, D.
name: Poirier, Freddy
name: Walker, Nicholas John
name: DESY
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2006

description: EUROTeV-Report (2006).
NY Serpentis: SU UMa-Type Nova in the Period Gap with Diversity of Normal Outbursts
Creators: name: Pavlenko, Elena P.
name: Kato, Taichi
name: Antonyuk, Oksana I.
name: Ohshima, Tomohito
name: Hambsch, Franz-Josef
name: Antonyuk, Kirill A.
name: Sosnovskij, Aleksei A.
name: Baklanov, Alex V.
name: Shugarov, Sergey Yu.
name: Pit, Nikolaj V.
name: Nakata, Chikako
name: Masi, Gianluca
name: Nakajima, Kazuhiro
name: Maehara, Hiroyuki
name: Dubovsky, Pavol A.
name: Kudzej, Igor
name: Andreev, Maksim V.
name: Kuznyetsova, Yuliana G.
name: Vasiliskov, Kirill A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present photometric study of NY Ser, an in-the-gap SU UMa-type nova, in 2002 and 2013. We determined the duration of the superoutburst and the mean superhump period to be 18 d and 0.10458 d, respectively. We detected in 2013 that NY Ser showed two distinct states separated by the superoutburst. A state of rather infrequent normal outbursts lasted at least 44 d before the superoutburst and a state of frequent outbursts started immediately after the superoutburst and lasted at least for 34 d. Unlike a typical SU UMa star with bimodal distribution of the outbursts duration, NY Ser displayed a diversity of normal outbursts. In the state of infrequent outbursts, we detected a wide ~12 d outburst accompanied by 0.098 d orbital modulation but without superhumps ever established in NY Ser. We classified this as the "wide normal outburst". The orbital period dominated both in quiescence and during normal outbursts in this state. In the state of the most frequent normal outbursts, the 0.10465 d positive superhumps dominated and co-existed with the orbital modulation. In 2002 we detected the normal outburst of "intermediate" 5-6 d duration that was also accompanied by orbital modulations.
description: 26 pages, 16 figures, accepted in PASJ
The business model ontology a proposition in a design science approach
Creators: name: Osterwalder, Alexander
Publisher: name: Unknown
Year: 0

description: The goal of this dissertation is to find and provide the basis for a managerial tool that allows a firm to easily express its business logic. The methodological basis for this work is design science, where the researcher builds an artifact to solve a specific problem. In this case the aim is to provide an ontology that makes it possible to explicit a firm's business model. In other words, the proposed artifact helps a firm to formally describe its value proposition, its customers, the relationship with them, the necessary intra- and inter-firm infrastructure and its profit model. Such an ontology is relevant because until now there is no model that expresses a company's global business logic from a pure business point of view. Previous models essentially take an organizational or process perspective or cover only parts of a firm's business logic. The four main pillars of the ontology, which are inspired by management science and enterprise- and processmodeling, are product, customer interface, infrastructure and finance. The ontology is validated by case studies, a panel of experts and managers. The dissertation also provides a software prototype to capture a company's business model in an information system. The last part of the thesis consists of a demonstration of the value of the ontology in business strategy and Information Systems (IS) alignment.
Étude et implémentation d'un modèle de conscience d'agent
Creators: name: Moura, Ivan
Publisher: name: Unknown
Year: 0

description: La thèse essaie de montrer comment il est possible d'offrir une implémentation fonctionnelle d'un agent doté d'une conscience (psychologique). Une première étape étudie les différentes approches, définitions et théories de la conscience proposées par la littérature. Cette étude dégage plus particulièrement un modèle psychologique qui offre une modélisation des fonctionnalités de la conscience, de ses éléments constitutifs et des relations entre ces éléments. Cet effort de formalisation permet d'identifier les corrélations computionnelles du modèle ouvrant ainsi la voie à une implémentation fonctionnelle de la conscience. Une seconde étape réuni les outils et méthodes informatiques existants en vue de procéder à une telle implémentation. En particulier, celle-ci repose sur un modèle de communication permettant d'élaborer une machine virtuelle basée sur des processus concurrents synchronisés. La troisième étape consiste à implémenter les corrélations computationnelles dont l'une est une fonction de délibération qui, après une analyse itérative de son état et de son environnement (machine à état), aboutit à la sélection d'une action. Une deuxième fonction est la formation de contextes, autrement dit l'apprentissage d'automatismes, consistant à compiler la délibération. Cette compilation s'opère grâce à un processus concurrent reflétant le processus de délibération, dotant ainsi l'agent de la capacité d'observer son propre fonctionnement. La thèse se conclut en proposant quelques axes de recherches et d'applications futures susceptibles de prolonger le travail.
DeepGreen - Vom Projekt zum nationalen Open-Access-Service
Creators: name: Boltze, Julia
name: Pampel, Heinz
name: Putnings, Markus
Publisher: name: Forschungzentrum Jülich
Year: 2021
Subjects: Repositorien
Verlage
Transformation

description: Open-Access-Tage 2021, , 27 Sep 2021 - 29 Sep 2021; doi:10.5281/ZENODO.5529724
description: Gefördert von der Deutschen Forschungsgemeinschaft (DFG) wurde von 2016 bis 2021 die Datendrehscheibe DeepGreen aufgebaut. Diese nationale Open-Access-Infrastruktur verteilt wissenschaftliche Publikationen und zugehörige Metadaten von Verlagen an Open-Access-Repositorien. Nach einer Testphase ging der Dienst im März 2021 in den Pilotbetrieb. Dank der Zusammenarbeit mit den Verlagen De Gruyter, Frontiers, Future Medicine, Karger, MDPI, Sage und Wiley konnte DeepGreen im Jahr 2020 über 25.000 Artikel an mehr als 60 Forschungseinrichtungen in Deutschland automatisiert verteilen. Damit erleichtert der Dienst lokale Open-Access-Aktivitäten an Hochschulen und außeruniversitären Einrichtungen und steigert die Zugänglichkeit und Sichtbarkeit der Publikationen. Der Beitrag stellt aktuelle Entwicklungen bei DeepGreen vor. Der Fokus liegt auf der Darstellung der Zusammenarbeit mit Repositorien und Verlagen bei der Förderung der Open-Access-Transformation in Deutschland. Weiter werden Strategien zur Nachhaltigkeit des Dienstes und Planungen zur Weiterentwicklung der Datendrehscheibe erläutert.
Open Access Helpdesk: Behind the Scenes
Creators: name: Kirchner, Andreas
name: Schneider, Hannah
name: Schultze-Motel, Paul
Publisher: name: Forschungzentrum Jülich
Year: 2021
Subjects: open-access.network
Helpdesk
Beratung
Open Access

description: doi:10.5281/ZENODO.5526717
description: Das BMBF-geförderte Projekt open-access.network schafft ein neues Informations- und Vernetzungsangebot zum Thema Open Access. Der Helpdesk des Projekts ( https://open-access.net/informationen-zu-open-access/helpdesk ) berät Wissenschaftler*innen per E-Mail und Telefon zu ihren Open-Access-Fragen. Das Poster liefert einen kurzen Zwischenbericht zu den bisherigen Erfahrungen mit der Helpdesk-Beratung.
Fächerspezifischer RDMO-Workshop und Erstellung von Musterdatenmanagementplänen im Forschungsdatenmanagement (Fachbereich 4). Materialien April 2021.
Creators: name: Strauch, Annette
Publisher: name: Zenodo
Year: 2020
Subjects: FDM
Forschungsdatenmanagement
RDM
Research Data Management
eScience
RDMo
FDM Wirtschaftswissenschaften
FDM Naturwissenschaften
Research Data Management Organiser
DMP
Data Management Planning
Datenmanagementplan
Data Management Plans

description: Diese Folien sind für die Arbeit mit RDMO im Fachbereich 4 der SUH vorbereitet worden: Institut für Betriebswirtschaft und Wirtschaftsinformatik Institut für Biologie und Chemie Institut für Geographie Institut für Informatik Institut für Mathematik und Angewandte Informatik Institut für Physik Institut für Technik Im Kontext von Forschungsprojekten ist die Aufbewahrung der Forschungsdaten eine Anforderung der guten wissenschaftlichen Praxis. Forschungsförderungsorganisationen erwarten (bei der Antragsstellung), dass aus einem Datenmanagementplan zu ersehen ist, wie Ergebnisse reproduzierbar gemacht, Daten in anderen Kontexten weiter verwendet und eine Aufbewahrung der Daten für mindestens 10 Jahre gewährleistet werden können. Mit Hilfe des Research Data Management Organisers (RDMO) können wir in diesem Workshop einen Datenmanagementplan schreiben. Die Ergebnisse werden nach dem Workshop (im April 2021) bereitgestellt (Open Access, OER, Open Science).
title: The Global Data Citation Corpus
title: An international collaboration to enable broader discovery and assessment of data reuse and impact
titleType: Subtitle
Creators: name: Puebla, Iratxe
Publisher: name: Zenodo
Year: 2023

description: While data sharing has increased over time and citations to those datasets are increasingly created, the disparity of locations where they are stored limits our understanding of data reuse and our ability to assess the impact of open data. To address this challenge, DataCite is developing a Global Data Citation Corpus, a vast, open-access collection of data citations from a variety of sources and disciplines, which will enable the global community to discover and access datasets more easily than ever before. We will outline the technical aspects behind the corpus, our progress to date, and its potential applications in research and beyond. By unlocking the power of data citation, we can promote more open, collaborative and impactful research practices, and facilitate the integration of data into the broader scholarly conversation.
Chiral Magnetic and Vortical Effects in Higher Dimensions at Weak Coupling
Creators: name: Yee, Ho-Ung
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Chiral Magnetic Effect and Chiral Vortical Effect are parity odd transport phenomena originating from chiral anomaly, and have generalizations to all even dimensional space-time higher than four dimensions. We attempt to compute the associated P-odd retarded response functions in the weak coupling limit of chiral fermion theory in all even dimensions, using the diagrammatic technique of real-time perturbation theory. We also clarify the necessary Kubo formula relating the computed P-odd retarded correlation functions and the associated anomalous transport coefficients. We speculate on the 8-fold classification of topological phases.
description: 43 pages, 5 figures
Twitter – Medium der Geschichtskultur, z.B. @9Nov38 (Akteursperspektive)
Creators: name: Hoffmann, Moritz
name: Jahnz, Charlotte
name: Schmalenstroer, Michael
Publisher: name: M. Hoffmann, C. Jahnz, M. Schmalenstroer, Twitter – Medium der Geschichtskultur, zum Beispiel @9Nov38 (Akteursperspektive), «Public history weekly», 1, 2013, n. 13
Year: 2013

description: Geplant für ein paar hundert Twitter-Follower, wurde „Heute vor 75 Jahren – @9Nov38“ zu einem Massenereignis mit über 11.000 Abonnenten und 36.000 Homepageabrufen. Die vielfach geschilderte Wirkung erhielt es aus zwei für das Medium spezifischen Eigenheiten: Der niedrigen Partizipationshürde und der Zeit als eigener inhaltlicher Dimension. Diese machen Twitter zu einem beachtenswerten Kanal der öffentlichen Geschichtsvermittlung
Supplemental Information from Biology and medicine in the landscape of quantum advantages
Creators: name: Cordier, Benjamin A.
name: Sawaya, Nicolas P. D.
name: Guerreschi, Gian Giacomo
name: McWeeney, Shannon K.
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: Biochemistry
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Computational Biology

description: Includes a glossary, an overview of notation used, and a description of the axioms of quantum information.
Electronic supplementary material for: Season-specific genetic variation underlies early-life migration in a partially migratory bird
Creators: name: Fortuna, Rita
name: Acker, Paul
name: Ugland, Cassandra R
name: Burthe, Sarah
name: Harris, Michael P
name: Newell, Mark
name: Gunn, Carrie
name: Morley, Timothy  I.
name: Haaland, Thomas Ray
name: Swann, Robert L.
name: Wanless, Sarah
name: Daunt, Francis
name: Reid, Jane
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 310499
subject: Evolutionary biology not elsewhere classified

description: Further details on methodology and all results
Mesoscale Imperfections in MoS2 Atomic Layers Grown by Vapor Transport Technique
Creators: name: Liu, Yingnan
name: Ghosh, Rudresh
name: Wu, Di
name: Ismach, Ariel
name: Ruoff, Rodney
name: Lai, Keji
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The success of isolating small flakes of atomically thin layers through mechanical exfoliation has triggered enormous research interest in graphene and other two-dimensional materials. For device applications, however, controlled large-area synthesis of highly crystalline monolayers with a low density of electronically active defects is imperative. Here, we demonstrate the electrical imaging of dendritic ad-layers and grain boundaries in monolayer molybdenum disulfide (MoS2) grown by vapor transport technique using microwave impedance microscopy. The micrometer-sized precipitates in our films, which appear as a second layer of MoS2 in conventional height and optical measurements, show 2 orders of magnitude higher conductivity than that of the single layer. The zigzag grain boundaries, on the other hand, are shown to be more resistive than the crystalline grains, consistent with previous studies. Our ability to map the local electrical properties in a rapid and nondestructive manner is highly desirable for optimizing the growth process of large-scale MoS2 atomic layers.
description: 19 pages, 9 figures, accepted by Nano Letters
Dialettica e ontologia nella dottrina carolingia delle immagini: i Libri carolini e le loro fonti
Creators: name: Ianiro, Diego Maria
Publisher: name: Universita degli studi di Salerno
Year: 2012
Subjects: subject: M-FIL/08 STORIA DELLA FILOSOFIA MEDIEVALE
subject: Dialettica
subject: Carolingi
subject: Immagini

description: 2010 - 2011
description: The Opus Caroli regis contra synodum, written under Charlemagne's name as an answer to the Second Nicene Council, have been considered by several historians as the first latin text in the Early Middle Ages concerning philosophical issues. In detail, the work presents a reflection on the nature and the function of sacred pictures that is between iconoclasm and iconodulism, both phases experienced by Bizantine christianity from the first half of the 8th century, in order to consider images as res insensatae that is unuseful to destroy or to worship. The ontologic definition of images is made possible by ars dialectica, which the first generation of carolingian scholars, leaded by Alcuin, took in high consideration. The early reception of the Opus was apparently poor, while it was fully interpreted as a Opus de imaginibus only after the Protestant Reformation. The thesis tries to cast light on the real nature of the Libri Carolini in order to establish the correct role of images in the text's economy and the development of image theory in the early carolingian period. [edited by Author]
description: Il lavoro tenta di fare luce sulla reale natura dei Libri Carolini al fine di stabilire il ruolo delle immagini nell'economia dell'opera. Redatta a nome di Carlo Magno come risposta al Concilio Niceno Secondo, essa è stata considerata da alcuni storici della filosofia come il primo testo dell'Alto Medioevo latino a trattare tematiche di ordine filosofico-speculativo. In particolare, l'opera presenta una riflessione sulla natura e sulla funzione delle immagini sacre che solo apparentemente si pone a metà strada tra l'iconoclastia e l'iconodulia, le due fasi vissute dal cristianesimo bizantino a partire dalla prima metà del secolo VIII. Le risorse dell'ars dialectica messe in campo dagli intellettuali della corte franca hanno infatti contribuito a determinare un originale statuto ontologico per le immagini come realtà naturali. La tesi cerca inoltre di valutare la ricezione del testo nel contesto della generazione di filosofi immediatamente successiva: essa, apparentemente nulla, ha in realtà pesantemente influenzato l'approccio al tema nella prima metà del secolo IX. .. [a cura dell'Autore]
Equivariant semidefinite lifts of regular polygons
Creators: name: Fawzi, Hamza
name: Saunderson, James
name: Parrilo, Pablo A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optimization and Control (math.OC)
subject: Computational Complexity (cs.CC)
subject: Computational Geometry (cs.CG)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Given a polytope P in $\mathbb{R}^n$, we say that P has a positive semidefinite lift (psd lift) of size d if one can express P as the linear projection of an affine slice of the positive semidefinite cone $\mathbf{S}^d_+$. If a polytope P has symmetry, we can consider equivariant psd lifts, i.e. those psd lifts that respect the symmetry of P. One of the simplest families of polytopes with interesting symmetries are regular polygons in the plane, which have played an important role in the study of linear programming lifts (or extended formulations). In this paper we study equivariant psd lifts of regular polygons. We first show that the standard Lasserre/sum-of-squares hierarchy for the regular N-gon requires exactly ceil(N/4) iterations and thus yields an equivariant psd lift of size linear in N. In contrast we show that one can construct an equivariant psd lift of the regular 2^n-gon of size 2n-1, which is exponentially smaller than the psd lift of the sum-of-squares hierarchy. Our construction relies on finding a sparse sum-of-squares certificate for the facet-defining inequalities of the regular 2^n-gon, i.e., one that only uses a small (logarithmic) number of monomials. Since any equivariant LP lift of the regular 2^n-gon must have size 2^n, this gives the first example of a polytope with an exponential gap between sizes of equivariant LP lifts and equivariant psd lifts. Finally we prove that our construction is essentially optimal by showing that any equivariant psd lift of the regular N-gon must have size at least logarithmic in N.
description: 29 pages
The Sanskrit epics'representation of vedic myths
Creators: name: Feller, Danielle
Publisher: name: Unknown
Year: 0

description: This book studies several mythical motifs, found in the Veda (especially in the Ùgveda) on the one hand and in one or both Sanskrit epics on the other: Agni’s hiding, the theft of the Soma, Indra’s rape of Ahalyå, Upamanyu’s salvation by the Aßvins, and finally the representation of the Great War of the Mahåbhårata as a sacrifice. While it is often said that the subsequent Indian literature only paid “lipservice” to the Vedas without really knowing and even less understanding these texts, the present study not only shows that many Vedic myths are still kept alive in the Epics, but more importantly that their deep underlying meaning was perfectly understood by the epic mythmakers, and reactualized to fit the changed religious conditions of epic times. Descriptif du livre Ce livre étudie plusieur motifs mythologiques qui se trouvent à la fois dans les Vedas (et spécialement dans le Ùgveda), et dans l’une ou l’autre des grandes épopées sanskrites, le Mahåbhårata et le Råmåyaˆa. Ces motifs sont: la disparition d’Agni, le rapt du Soma, le viol d’Ahalyå par Indra, le sauvetage d’Upamanyu par les Aßvins, et enfin, la représentation de la grande guerre du Mahåbhårata comme un rite sacrificiel. On maintient souvent que la littérature plus tardive ne fait référence aux Vedas que pour la forme, sans pour autant réellement connaître et encore moins comprendre ces textes. Mais la présente étude montre tout au contraire que non seulement beaucoup de mythes védiques se retrouvent dans les épopées, mais encore – ce qui est plus important – que les mythographes de l’épopée avaient parfaitement compris leur sens profond, et l’avaient réactualisé pour répondre aux changements religieux de l’époque épique.
ORCID DE - Projektupdate (Stand: 11/21)
Creators: name: Schrader, Antonia
Publisher: name: Forschungzentrum Jülich
Year: 2021
Subjects: ORCID
Open Researcher and Contributor ID
ORCID DE
Autorenidentifikation
PID
Konsortium
Open Science

description: doi:10.5281/ZENODO.5681312
description: Im Rahmen des 5. Jahrestreffen des ORCID Deutschland Konsortiums berichtete Antonia Schrader von ORCID DE, zum aktuellen Stand des Projektes.
Organisations-IDs: integraler Bestandteil der OA-Transformation? Umfrageergebnisse zur Verbreitung und Nutzung an wissenschaftlichen Einrichtungen in Deutschland
Creators: name: Vierkant, Paul
name: Schrader, Antonia
Publisher: name: Forschungzentrum Jülich
Year: 2021
Subjects: Organizational identifier
Organisations-ID
ROR
Research Organization Registry

description: Open-Access-Tage 2021, ; doi:10.5281/ZENODO.5530796
description: Nach DOIs für wissenschaftliche Werke und ORCID iDs für wissenschaftliche Autor*innen sind Persistent Identifier (PID) für wissenschaftliche Organisationen das entscheidende Puzzlestück im wissenschaftlichen Publikationsprozess. Erst durch Organizations-IDs wird das volle Potential der Automatisierung und Verknüpfung von PIDs ausgeschöpft. Dadurch werden Ressourcen von wissenschaftlichen Einrichtungen und ihre Forschenden bei der Erfassung, Erstellung und Pflege von Publikationsmetadaten geschont. Darüber hinaus sind PIDs elementare Bestandteile zur Umsetzung von Open Access bzw. Open Science. Gerade bei der Analyse von Publikationen und Kosten für die Open-Access-Transformation einer Einrichtung kommt der Schaffung eines PID für wissenschaftlichen Einrichtungen und Förderorganisationen einen zentrale Bedeitung zu. Wichtige PID-Service-Infrastrukturanbieter, wie DataCite und Crossref, unterstützen bereits die Angabe von Organisations-IDs in ihren Metadatenschemata und tragen so maßgeblich zu ihrer Verbreitung bei. Um mehr über den Status quo der Nutzung und Verbreitung von Organisations-IDs in Deutschland zu erfahren, wurde im Rahmen des DFG-geförderten Projekts ORCID DE Ende 2020 eine 'Umfrage zum Bedarf und Nutzung von Organisations-IDs an Hochschulen und außeruniversitären Forschungseinrichtungen in Deutschland' unter 548 wissenschaftlichen Einrichtungen in Deutschland durchgeführt. Bestandteil der Studie waren unter anderem Fragen zur Kenntnis, Verbreitung und Nutzung von Organisations-IDs an wissenschaftlichen Einrichtungen. Darüber hinaus wurden Anforderungen an Organisations-IDs bzw. ihre Metadaten (z. B. Relationen und Hierarchie-Ebenen) erfragt. Die finalen Ergebnisse dieser Erhebung sollen erstmals öffentlich präsentiert und diskutiert werden und stellen einen Beitrag zur Förderung und Aufklärung über Organisations-IDs dar.