cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Auf dem Weg zu einer Kompetenz des Verlernens: Öffentliche Verwaltung für die Digitalisierung stärken
Creators: name: Di Maria, Marco
name: Bierschwale, Daniel
name: Steuck, Paul-Ferdinand
name: Knackstedt, Ralf
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Verlernen
subject: Unlearning
subject: Kompetenz
subject: Digitalisierung
subject: Verwaltung

description: Im Zuge der Digitalisierung stehen Mitarbeiter:innen der öffentlichen Verwaltung vor großen Herausforderungen. Insbesondere die beschleunigte Produktion von Wissen und dessen immer geringere Halbwertszeit erfordern Anpassungen im gewohnten Arbeitsstil und im Umgang mit neuen Aufgaben und Technologien. Das geforderte Kompetenzprofil wandelt sich: Altes Wissen und bestehende Herangehensweisen sind teils nicht mehr nützlich und müssen verlernt werden. Dazu haben wir eine vorläufige Definition für eine Kompetenz des Verlernens formuliert, bestehende E-Government-Kompetenzmodelle in Bezug auf Verlernen analysiert, Interviews mit sechs Verwaltungsmitarbeiter:innen geführt und die Kompetenzdefinition final angepasst. Zusätzlich haben wir Handlungsempfehlungen formuliert, wie Verwaltungsmitarbeiter:innen praktisch eine Verlernkompetenz entwickeln können. Damit unterstützen wir die Gestaltung von Aus- und Weiterbildungsprogrammen und bieten eine Ergänzung bestehender Kompetenzmodelle.
Dynamics of prolate spheroidal mass distributions with varying eccentricity
Creators: name: Rathulnath, R.
name: Jog, Chanda J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper we calculate the potential for a prolate spheroidal distribution as in a dark matter halo with a radially varying eccentricity. This is obtained by summing up the shell-by-shell contributions of isodensity surfaces, which are taken to be concentric and with a common polar axis and with an axis ratio that varies with radius. Interestingly, the constancy of potential inside a shell is shown to be a good approximation even when the isodensity contours are dissimilar spheroids, as long as the radial variation in eccentricity is small as seen in realistic systems. We consider three cases where the isodensity contours are more prolate at large radii, or are less prolate, or have a constant eccentricity. Other relevant physical quantities like the rotation velocity, the net orbital and vertical frequency due to the halo and an exponential disc of finite thickness embedded in it are obtained. We apply this to the kinematical origin of Galactic warp, and show that a prolate shaped halo is not conducive to making long-lived warps - contrary to what has been proposed in the literature. The results for a prolate mass distribution with a variable axis ratio obtained are general, and can be applied to other astrophysical systems such as prolate bars, for a more realistic treatment.
description: 11 pages, 7 figures, accepted for publication in MNRAS
title: A Scoring Model for Public Administration Process Prioritization in Germany
Creators: name: Pidun, Tim
name: Müller, Dirk
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Public Administration
subject: Priority
subject: Information Systems
subject: FOS: Computer and information sciences
subject: Processes
subject: Public Service
subject: Score

description: The German public administration still struggles on becoming digital though considerable effort has been made by accompanying laws and institutions and a good will to digitalize all user-centered processes. But still there is no structured prioritization of processes, and Stakeholders fear the ongoing rather ad-hoc processing of their digitalization tasks. This contribution aims to construct a suitable prioritization score by deriving domain-specific selective aspects along an IS evaluation approach and formulation of a score that relates to the priority of the service process. It can be used to sort a given amount of processes independently of the administrative level.
Detailed characterizations of cranial nerve anatomy in E14.5 mouse embryos/fetuses and their use as reference for diagnosing subtle, but potentially lethal malformations in mutants.
Creators: name: Reissig, Lukas F
name: Geyer, Stefan H
name: Winkler, Viola
name: Preineder, Ester
name: Prin, Fabrice
name: Wilson, Robert
name: Galli, Antonella
name: Tudor, Catherine
name: White, Jaqueline K
name: Mohun, Timothy J
name: Weninger, Wolfgang J
Publisher: name: The Francis Crick Institute
Year: 2022
Subjects: Developmental Biology
Imaging
Model organisms

description: Careful phenotype analysis of genetically altered mouse embryos/fetuses is vital for deciphering the function of pre- and perinatally lethal genes. Usually this involves comparing the anatomy of mutants with that of wild types of identical developmental stages. Detailed three dimensional information on regular cranial nerve (CN) anatomy of prenatal mice is very scarce. We therefore set out to provide such information to be used as reference data and selected mutants to demonstrate its potential for diagnosing CN abnormalities. Digital volume data of 152 wild type mice, harvested on embryonic day (E)14.5 and of 18 mutants of the Col4a2, Arid1b, Rpgrip1l and Cc2d2a null lines were examined. The volume data had been created with High Resolution Episcopic Microscopy (HREM) as part of the deciphering the mechanisms of developmental disorders (DMDD) program. Employing volume and surface models, oblique slicing and digital measuring tools, we provide highly detailed anatomic descriptions of the CNs and measurements of the diameter of selected segments. Specifics of the developmental stages of E14.5 mice and anatomic norm variations were acknowledged. Using the provided data as reference enabled us to objectively diagnose CN abnormalities, such as abnormal formation of CN3 (Col4a2), neuroma of the motor portion of CN5 (Arid1b), thinning of CN7 (Rpgrip1l) and abnormal topology of CN12 (Cc2d2a). Although, in a first glimpse perceived as unspectacular, defects of the motor CN5 or CN7, like enlargement or thinning can cause death of newborns, by hindering feeding. Furthermore, abnormal topology of CN12 was recently identified as a highly reliable marker for low penetrating, but potentially lethal defects of the central nervous system.
Environmental sensitivity of n-i-n and undoped single GaN nanowire photodetectors
Creators: name: González-Posada, F.
name: Songmuang, R.
name: Hertog, M. Den
name: Monroy, E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this work, we compare the photodetector performance of single defect-free undoped and n-in GaN nanowires (NWs). In vacuum, undoped NWs present a responsivity increment, nonlinearities and persistent photoconductivity effects (~ 100 s). Their unpinned Fermi level at the m-plane NW sidewalls enhances the surface states role in the photodetection dynamics. Air adsorbed oxygen accelerates the carrier dynamics at the price of reducing the photoresponse. In contrast, in n-i-n NWs, the Fermi level pinning at the contact regions limits the photoinduced sweep of the surface band bending, and hence reduces the environment sensitivity and prevents persistent effects even in vacuum.
title: Visualising The Complex Features Of Source Code
Creators: name: Bacher, Ivan
Publisher: name: Technological University of Dublin
Year: 2019

description: Software development is a complex undertaking composed of several activities that include reading, writing, and modifying source code. Indeed, previous studies have shown that the majority of the effort invested in software development is dedicated to understanding code. This includes understanding the static structure, dynamic behaviour, and evolution of the code. Given these particular characteristics, as well as the high complexity of source code, it is reasonable to consider how visualisation can facilitate source code understanding. This work proposes to extend existing software development tools with visualisations that can be used to encode the various complex features within a source code document. Further, this work establishes a design space which includes a series of visualisations that are meant to complement existing textual views of source code, as found in source code editors. Several prototype visualisations are presented in this work which utilise various visualisation techniques, such as tree visualisations techniques and visualisation techniques based on the code-map metaphor. This work also presents several experiments, where the results of these experiments indicate that combining existing software development tools with visualisations can have a positive effect on source code understanding. Additionally, the result of the experiments show that the less a visualisation is abstracted from the original textural representation of a source code document, in terms of line, token, ordering, and character information, the more likely it is that viewers can link the visualisation to the code and back.
title: Predictive Policing – Eine kritische Bestandsaufnahme am Beispiel der Dimension Raum
Creators: name: Mehner, Caroline
name: Fernholz, Yannick
name: Fabian, Benjamin
name: Ermakova, Tatiana
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Predictive Policing
subject: Raum
subject: Künstliche Intelligenz
subject: Literature Review
subject: KI-Ethik

description: Dieser Beitrag bietet eine kritische Bestandsaufnahme des Predictive Policing am Beispiel der Dimension Raum. Unter Berücksichtigung der aktuellen Entwicklungen des europäischen AI-Acts werden Maßnahmen und Methoden beleuchtet und aus ethischer Perspektive reflektiert und diskutiert. Das methodische Fundament bildet eine systematische Literaturanalyse anhand einer Korpusanalyse zu Techniken des Predictive Policing. Es werden vorhandene wissenschaftliche Vorarbeiten vorgestellt und ethische Fragestellungen im Zusammenhang mit der Verwendung von Daten für Predictive Policing untersucht. Der Beitrag eröffnet wichtige Fragen, die es weiter zu erforschen gilt. Die aktuellen Entwicklungen im Rahmen des AI-Acts bestätigen die Relevanz der Thematik.
title: Entwicklung einer Prozessmodellierungssprache zur Unterstützung bei datenschutzrechtlicher Dokumentation
Creators: name: Bierschwale, Daniel
name: Steuck, Paul-Ferdinand
name: Knackstedt, Ralf
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Datenschutz
subject: DS-GVO
subject: Prozessmodellierung
subject: Design Science Research

description: Aus der Datenschutz-Grundverordnung ergeben sich Anforderungen wie Dokumentationspflichten für Prozesse, welche personenbezogene Daten verarbeiten. Für Fachkräfte resultiert daraus in der Praxis oft ein umfangreicher, ressourcenintensiver Dokumentationsprozess. Als Lösungsstrategie entwickelt diese Arbeit eine neue Sprache zur Prozessmodellierung, die auf der Grundlage von Fachexpertise im Rahmen einer Real-Time Delphi-Studie und einem systematischen Literaturreview entwickelt wurde. Diese Sprache zielt darauf ab, den Prozess der Informationserhebung für die Dokumentationspflicht zu vereinfachen und zu optimieren. Die Arbeit schließt mit einer Evaluation der entwickelten Sprache und einem Ausblick auf weiterführende Forschung.
title: Vorwort zur RVI 2023 – Von der E-Government-Vision zum digitalen Verwaltungschaos?
Creators: name: Auth, Gunnar
name: Pidun, Tim
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Vorwort
subject: Preface
subject: Editorial

description: The sixth joint conference on legal and public administration informatics (RVI 2023, formerly FTVI & FTRI) aims to promote the dialog between science and practice and to substantially advance the digital transformation of government and administration through scientifically validated findings. The conference sees itself as a platform, discourse space, and incubator to bring relevant stakeholders into a fruitful exchange. This volume contains scientific contributions from the refereed main program as well as the student track.
title: Der Einsatz von Neural Language Models für eine barrierefreie Verwaltungskommunikation: Anforderungen an die automatisierte Vereinfachung rechtlicher Informationstexte
Creators: name: Gille, Michael
name: Schomacker, Thorben
name: von der Hülls, Jörg
name: Tropmann-Frick, Marina
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Text simplification
subject: Transformer
subject: AI Regulation
subject: Leichte Sprache
subject: DIN SPEC 33429

description: Machine-learning-based text simplification can be used to meet legal obligations to provide comprehensibility-enhanced public service texts. The article examines the use of artificial intelligence for public administration communication in rule-based easy language. The authors outline essential technical, legal and normative requirements for the development and use of automated text simplification through neural language generation. As part of the Open-LS research project, a contribution is made to clarifying the possibilities and limits of the use of artificial intelligence systems for text simplification in public services.
Large, Homogeneous, and Isotropic Critical Current Density in Oxygen-Annealed Fe1+yTe0.6Se0.4 Single Crystal
Creators: name: Sun, Yue
name: Taen, Toshihiro
name: Tsuchiya, Yuji
name: Ding, Qingping
name: Pyon, Sunsen
name: Shi, Zhixiang
name: Tamegai, Tsuyoshi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We reported a controllable way of removing excess Fe in Fe1+yTe0.6Se0.4 by annealing in a fixed amount of O2. Compared with the weak superconductivity induced by dilute acids, O2 annealing can successfully induce bulk superconductivity. Proper O2 annealing changes the temperature dependence of resistivity at low temperatures from semiconducting to metallic, which comes from the deintercalation of excess Fe. Critical current densities with field along the c-axis and ab-plane are found almost isotropic with large values of 3*10^5 A/cm2 and 2.5*10^5 A/cm2 at 2 K. Furthermore, magneto-optical images reveal isotropic current flow within the ab-plane.
description: 14 pages, 4 figures
TraceMyFish D5.2 TraceMyFish Data Platform v1.0
Creators: name: Koukourikos, Antonis
Publisher: name: Zenodo
Year: 2022

description: The present report provides an overview of the TraceMyFish Data Platform and the respective architectural and technical choices for implementing it. The drivers for defining the platform were the general requirements for the envisioned iFMS, the sensing solutions defined in the context of WP3, and the data specifications as elicited from the relevant work on WP2 of the project, Tracking hazards & potential measures. Within the report, the architecture for the TraceMyFish data platform and its main components is presented and described, while the technologies and frameworks comprising the TraceMyFish software stack are specified. As the experimental testing and piloting over the platform and the data it generates evolves, more specific methodological solutions will emerge and will be incorporated in the platform. Accordingly, iterative updates on the documentation accompanying the platform’s software will be applied and made available via the repositories hosting the platform’s codebase.
title: Einschätzungen aus dem griechischen Parlament zum Einsatz von künstlicher Intelligenz in Parlamenten
Creators: name: von Lucke, Jörn
name: Fitsilis, Fotios
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Künstliche Intelligenz
subject: Parlament
subject: griechisches Parlament
subject: Griechenland

description: Parlamente analysieren derzeit, ob sich Technologien aus dem Bereich der künstlichen Intelligenz (KI) zur Erledigung bestimmter parlamentarischer Aufgaben eignen. Mit Blick auf Werkzeuge, Anwendungsbereiche, Nutzungsszenarien und Bedürfnisse werden KI-getriebene Veränderungen in Parlamenten erwartet. Der Einsatz von KI im parlamentarischen Raum ist bisher jedoch noch wenig erforscht. Dieser deutschsprachige Beitrag präsentiert empirische Belege für die künftige Nutzung von KI-basierten Werkzeugen und Diensten in einem nationalen Parlament. Die Daten wurden während eines Brainstormings im Jahr 2020 und eines virtuellen Workshops im griechischen Parlament 2021 gesammelt. Die Analyse gibt Aufschluss über die Priorisierung von KI-basierten Technologien im parlamentarischen Umfeld. Im Rahmen der Studie wurden die Relevanz und die Priorität von 210 Anwendungen sowie Themen rund um KI-Technologien mit Blick auf das griechische Parlament untersucht.
title: Improving field metadata collection using an app
Creators: name:  Baldewein ,  Linda
name:  Kleeberg ,  Ulrike
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2021

description: High quality metadata are a pre-requisite for enabling FAIR data products. In Earth and environmental research some metadata, such as the coordinates, need to be recorded directly in field. Other information, e.g. which kinds of samples were collected, may be saved after the campaign at the risk of being erroneous and time intensive. In order to improve the metadata workflow at Hereon, we established an app for field metadata collection at the Helmholtz Coastal Data Center. The fields that need to be filled in a survey include the coordinates, date and time, the station name, the campaign and sample characteristics. Additional information, such as an image of a sample, can also be attached. The app, Survey123 developed by Esri, is easily customizable and is configured for each individual campaign. A GNSS receiver with up to 0.1m accuracy provides the location to the app. Advantages of using the field app over previously used paper records are for example the automatic inclusion of GNSS data and a digital record of the metadata. This decreases the chance of manual transcription errors or data loss and allows for direct access of the metadata in the field, e.g. through an online map. The metadata are transmitted via mobile transfer to our institution’s cloud storage, from where it is quality checked and stored in a database. An automatic registration of IGSNs for the samples is planned at this step. Once the samples are analyzed, the resulting data is connected to the corresponding metadata and published.
Supergravity Solutions of Two M2 Branes
Creators: name: Ghezelbash, A. M.
name: Oraji, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present an exact analytic class of solutions for a system of two membranes in eleven-dimensional supergravity. One brane in the system is completely localized along the overall and relative transverse coordinates while the other brane in the system is localized only along the overall transverse coordinates. The membrane configuration preserves four supersymmetries. Moreover we find some approximate solutions for the system of two membranes with a Bianchi space as the overall transverse space to both membranes. All supergravity solutions preserve 1/8 of the supersymmetry. Upon dimensional reduction, the solutions provide intersecting configurations of three D-branes in type IIA supergravity.
description: 17 pages, 5 figures
title: РЕДКИЕ И ИСЧЕЗАЮЩИЕ ВИДЫ ЕВРАЗИЙСКОЙ ФЛОРЫ В КОЛЛЕКЦИЯХ ЦЕНТРАЛЬНОГО БОТАНИЧЕСКОГО   САДА НАН БЕЛАРУСИ
Creators: name: Белоусова, Н
name: Бородич, Галина
name: Гайшун, В
name: Завадская, Людмила
name: Лунина, Н
name: Свитковская, Ольга
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: В статье приведена информация о росте и развитии 27-ми редких и охраняемых видов евразийской флоры, которые выращиваются в Центральном ботаническом саду НАН Беларуси (ЦБС) не менее 10-ти лет, а некоторые уже почти 50 лет. Указаны сведения о природном ареале растений и год их интродукции в ЦБС. Представлены краткие данные по особенностям развития и устойчивости, указаны основные способы размножения редких видов в условиях культуры. Отмечена стабильность плодоношения, установлены процент завязываемости плодов и наличие самосева. Показаны перспективы использования и сохранения интродуцентов.
The dynamical evolution of multi-planet systems in open clusters
Creators: name: Hao, W.
name: Kouwenhoven, M. B. N.
name: Spurzem, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The majority of stars form in star clusters and many are thought to have planetary companions. We demonstrate that multi-planet systems are prone to instabilities as a result of frequent stellar encounters in these star clusters much more than single-planet systems. The cumulative effect of close and distant encounters on these planetary systems are investigated using Monte Carlo scattering experiments. We consider two types of planetary configurations orbiting Sun-like stars: (i) five Jupiter-mass planets in the semi-major axis range 1-42 AU orbiting a Solar mass star, with orbits that are initially co-planar, circular, and separated by 10 mutual Hill radii, and (ii) the four gas giants of our Solar system. Planets with short orbital periods are not directly affected by encountering stars. However, secular evolution of perturbed systems may result in the ejection of the innermost planets or in physical collisions of the innermost planets with the host star, up to many thousands of years after a stellar encounter. The simulations of the Solar system-like systems indicate that Saturn, Uranus and Neptune are affected by both direct interactions with encountering stars, as well as planet-planet scattering. Jupiter, on the other hand, is almost only affected by direct encounters with neighbouring stars, as its mass is too large to be substantially perturbed by the other three planets. Our results indicate that stellar encounters can account for the apparent scarcity of exoplanets in star clusters, not only for those on wide-orbit that are directly affected by stellar encounters, but also planets close to the star which can disappear long after a stellar encounter has perturbed the planetary system.
description: 12 pages, 7 figures, accepted for publication in MNRAS
Gobernanza de MetaDocencia
Creators: name: MetaDocencia Team
Publisher: name: Zenodo
Year: 2022
Subjects: Gobernanza
Reglamento
América Latina
Ciencia Abierta
Consejo Asesor

description: Este documento es el resultado de un proceso de elaboración colaborativa de la gobernanza y toma de decisiones en MetaDocencia. Diseñamos un modelo transparente para la toma de decisiones estratégicas con una perspectiva local que nos permita fortalecer nuestra misión institucional basada en la construcción de comunidad.
Quantum dynamics of two-optical modes and a single mechanical mode optomechanical system: selective energy exchange
Creators: name: Aggarwal, Neha
name: Bhattacherjee, Aranya B
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the quantum dynamics of an optomechanical setup comprising two optical modes and one mechanical mode. We show that the same system can undergo a Dicke-Hepp-Lieb superradiant type phase transition. We found that the coupling between the momentum quadratures of the two optical fields give rise to a new critical point. We show that selective energy exchange between any two modes is possible by coherent control of the coupling parameters. In addition we also demonstrate the occurrence of Normal Mode Splitting (NMS) in the mechanical displacement spectrum.
description: 8 figures
title: On the Search for Trust: Self-Sovereign Identity and the Public Sector
Creators: name: Richter, Dankel
name: Krauß, Anna-Magdalena
name: Ebert, Sarah
name: Handke, Stefan
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Trust
subject: Self-Sovereign Identity
subject: Digital Identity Wallet
subject: User Experience
subject: Governance
subject: Accountability
subject: Public Sector
subject: Public Administration
subject: E-Government
subject: E-Democracy

description: Trust in the government can be seen both as a prerequisite as well as an outcome for public sector digitization. Recently, Self-sovereign Identity (SSI) has been pursued as a means to provide an infrastructure for the secure exchange of digital credentials to public services. To enable SSI’s potentially trust-enhancing properties in digital public services, we gather necessary design factors from the perspective of the system’s user experience (UX) and the governance of technical artifacts and users. We provide a concretization of generic antecedents to trust found in the literature by using them as an analytical lens for the case of a digital public service utilizing SSI: the implementation of the direct-democratic instrument of the citizen’s initiative (“Bürgerbegehren”) in the city of Dresden, Germany. We highlight gaps in the case and literature and give recommendations concerning both the UX and credential governance to foster trust-enhancing implementations of SSI in public services.
title: ВЛИЯНИЕ ПОГОДНЫХ УСЛОВИЙ СЕВЕРА НА УСТОЙЧИВОСТЬ ИНТРОДУЦИРОВАННЫХ ТРАВЯНИСТЫХ ДЕКОРАТИВНЫХ МНОГОЛЕТНИКОВ (РАННИХ ЛУКОВИЧНЫХ)
Creators: name: Волкова, Галина
Publisher: name: ФГБНУ "Северо-Кавказский федеральный научный аграрный центр"
Year: 2019

description: Республика Коми расположена на cеверо-востоке Eвропейской части России. Климат здесь довольно суровый, с избыточным количеством осадков в некоторые годы. Поэтому луковичные культуры, особенно тюльпаны и гиацинты, в годы с неблагоприятными погодными условиями зачастую выпадают из коллекции. В годы изучения ранних луковичных в интродукции на Cевере выявлены лучшие сорта нарциссов и тюльпанов, рекомендуемые для использования в декоративном садоводстве в среднетаежной подзоне Республики Коми.
title: Federal Cybersecurity Architecture and Information Security Management - Adoption and Diffusion of the NIS-2 Requirements
Creators: name: Rehbohm, Thomas
name: Moses, Frank
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Security Architecture
subject: Federal Government Institutions

description: Europe, the federal government, the federal states, municipalities, and their business enterprises are facing the challenges of a hybrid threat situation. At a time when information technology is growing faster than ever before, information cyber security and security management system (ISMS) assessment have become one of the most important aspects of most public sector organisations. The dependency on technology for almost every single process in public sector organisations has put ISMS at the top of the corporate agenda. For public organisations in particular, the NIS 2 Directive describes abstract requirements for the development of an ISMS. At the same time, minimum requirements should be defined that help municipal administration set up an information security management system quickly and easily. This paper summarizes the different requirements and generates a foundation for a rough procedural model, for implementing the upcoming requirements of the NIS 2 Directive quickly and easily in local governments. In particular, the current discussion focuses on securing ICT infrastructures and services of all providers of services of general interest. European and national regulations provide the framework for an appropriate response to this threat to the common good. The federal cybersecurity architecture of a member state such as Germany, presented here, must fit into the European context. Procedures for the implementation of information security management systems complement this theoretical model. This thesis presents a federal cybersecurity model.
title: Auf dem Weg zur datenbasierten Fallakte – ein Open-Source-Ansatz mit dem Digitalisierungswerkzeug samarbeid
Creators: name: Prilop, Michael
name: Maicher, Lutz
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Fallakte
subject: Digitalisierung
subject: digitale Akte
subject: Fallbearbeitung
subject: Workflow
subject: Fallmanagement

description: Die Digitalisierung der Fallbearbeitung führt häufig zu dokumentenzentrierten Fallakten. Auch außerhalb von Fachverfahren in der öffentlichen Verwaltung wird fallbasiert gearbeitet, bspw. bei der Klientenarbeit in Beratungsstellen oder in Anwaltskanzleien, bei Begutachtungen durch Sachverständigenbüros, im Bereich der sozialen Arbeit oder auch im Fördermittelsystem und Technologietransfer. Für eine Steigerung von Effektivität, Ablauf- und Ergebnisqualität im Fallmanagement sind datenbasierte Fallakten notwendig. Wichtige Basisanforderungen an digitale Akten sind Vertraulichkeit, Authentizität und Integrität, Revisionssicherheit, Verbindlichkeit, Verfügbarkeit, Schutz personenbezogener Daten, Langzeitarchivierung sowie Aktenrelevanz. Wir zeigen, dass in datenbasierten Fallakten die Steuerung und die Speicherung der Daten eine Einheit bilden müssen. Samarbeid ist ein Open-Source-Werkzeug für die Digitalisierung der Fallbearbeitung das diese Anforderungen adressiert und das Konzept der datenbasierten Fallakte implementiert.
Commissioning strategies and methods
Creators: name: Galambos, John
Publisher: name: arXiv
Year: 2013
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Accelerator beam commissioning is a challenging and exciting period. It is generally the first integrated operation of the many systems in an accelerator and, most importantly, of the beam. First, general preparation is discussed. Then general methods for initial beam commissioning are described, including methods for transverse and longitudinal beam set-up. The particular emphasis here is on tuning methods for linear accelerators.
description: 16 pages, contribution to the CAS - CERN Accelerator School: Course on High Power Hadron Machines; 24 May - 2 Jun 2011, Bilbao, Spain
Magnetic fields in cometary globules - IV. LBN 437
Creators: name: Soam, Archana
name: Maheswar, G.
name: Bhatt, H. C.
name: Lee, Chang Won
name: Ramaprakash, A. N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present results of our $R-$band polarimetry of a cometary globule, LBN 437 (Gal96-15, $\ell$ $=$ 96$\degree$, \textit{b} $=-15\degree$), to study magnetic field geometry of the cloud. We estimated a distance of $360\pm65$ pc to LBN 437 (also one additional cloud, CB 238) using near-IR photometric method. Foreground contribution to the observed polarisation values was subtracted by making polarimetric observations of stars that are located in the direction of the cloud and with known distances from the Hipparcos parallax measurements. The magnetic field geometry of LBN 437 is found to follow the curved shape of the globule head. This could be due to the drag that the magnetic field lines could have experienced because of the ionisation radiation from the same exciting source that caused the cometary shape of the cloud. The orientation of the outflow from the Herbig A4e star, LkH$α$ 233 (or V375 Lac), located at the head of LBN 437, is found to be parallel to both the initial (prior to the ionising source was turned on) ambient magnetic field (inferred from a star HD 214243 located just in front of the cloud) and the Galactic plane.
description: 13 pages, 9 figures, accepted for publication in MNRAS
The risk assessment and treatment approach in order to provide lan security based on isms standard
Creators: name: Toosarvandani, Marzieh Sameni
name: Modiri, Nasser
name: Afzali, Mahdi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences
subject: H.1.0
subject: 68M99

description: Local Area Networks(LAN) at present become an important instrument for organizing of process and information communication in an organization. They provides important purposes such as association of large amount of data, hardware and software resources and expanding of optimum communications. Becase these network do work with valuable information, the problem of security providing is an important issue in organization. So, the stablishment of an information security management system(ISMS) in organization is significant. In this paper, we introduce ISMS and its implementation in LAN scop. The assets of LAN and threats and vulnerabilities of these assets are identified, the risks are evaluated and techniques to reduce them and at result security establishment of the network is expressed.
description: 20 pages, 2 figures, 5 tables, International Journal in Foundations of Computer Science & Technology (IJFCST), Vol. 2, No.6, November 2012
Shear modulus of simulated glass-forming model systems: Effects of boundary condition, temperature and sampling time
Creators: name: Wittmer, J. P.
name: Xu, H.
name: Polińska, P.
name: Weysser, F.
name: Baschnagel, J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The shear modulus G of two glass-forming colloidal model systems in d=3 and d=2 dimensions is investigated by means of, respectively, molecular dynamics and Monte Carlo simulations. Comparing ensembles where either the shear strain gamma or the conjugated (mean) shear stress tau are imposed, we compute G from the respective stress and strain fluctuations as a function of temperature T while keeping a constant normal pressure P. The choice of the ensemble is seen to be highly relevant for the shear stress fluctuations mu_F(T) which at constant tau decay monotonously with T following the affine shear elasticity mu_A(T), i.e. a simple two-point correlation function. At variance, non-monotonous behavior with a maximum at the glass transition temperature T_g is demonstrated for mu_F(T) at constant gamma. The increase of G below T_g is reasonably fitted for both models by a continuous cusp singularity, G(T) is proportional to (1-T/T_g)^(1/2), in qualitative agreement with some recent replica calculations. It is argued, however, that longer sampling times may lead to a sharper transition. The additive jump discontinuity predicted by mode-coupling theory and other replica calculations thus cannot ultimately be ruled out.
Assembling a high-precision abundance catalogue of solar twins in GALAH for phylogenetic studies
Creators: name: Walsen, Kurt
Publisher: name: Zenodo
Year: 2023

description: Stellar chemical abundances have proved themselves a key source of information for understanding the evolution of the Milky Way, and the scale of major stellar surveys such as GALAH have massively increased the amount of chemical data available. However, progress is hampered by the level of precision in chemical abundance data as well as the visualization methods for comparing the multidimensional outputs of chemical evolution models to stellar abundance data. Machine learning methods have greatly improved the former; while the application of tree-building or phylogenetic methods borrowed from biology are beginning to show promise with the latter. Here we analyse a sample of GALAH solar twins to address these issues. We apply The Cannon algorithm to generate a catalogue of about 40,000 solar twins with 14 high precision abundances which we use to perform a phylogenetic analysis on a selection of stars that have two different ranges of eccentricities. From our analyses we are able to find a group with mostly stars on circular orbits and some old stars with eccentric orbits whose age-[Y/Mg] relation agrees remarkably well with the chemical clocks published by previous high precision abundance studies. Our results show the power of combining survey data with machine learning and phylogenetics to reconstruct the history of the Milky Way.
Dynamics in the evolution of cooperation in the unidirectional division of labour on a tree network
Creators: name: Afif Nirjhor, Md Sams
name: Nakamaru, Mayuko
Publisher: name: The Royal Society
Year: 2023
Subjects: classificationCode: 310499
subject: Evolutionary biology not elsewhere classified
classificationCode: 490102
subject: Biological mathematics
classificationCode: 499999
subject: Other mathematical sciences not elsewhere classified

description: This is the general MATLAB R2023a code for the figures 4, 5, 6 and 7 of manuscript titled "The evolution of cooperation in the unidirectional division of labor on a tree network"
Modification of hadronic spectral functions under extreme conditions: An approach based on QCD sum rules and the maximum entropy method
Creators: name: Gubler, Philipp
name: Suzuki, Kei
name: Morita, Kenji
name: Oka, Makoto
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Studies of quarkonium spectral functions at finite temperature, based on an approach combining QCD sum rules and the maximum entropy method are briefly reviewed. QCD sum rules for heavy quarkonia incorporate finite temperature effects in form of changing values of gluonic condensates that appear in the operator product expansion. These changes depend on the energy density and pressure at finite temperature, which we extract from quenched lattice QCD calculations. The maximum entropy method then allows us to obtain the most probable spectral function from the sum rules, without having to introduce any specific assumption about its functional form. Our findings suggest that the charmonium ground states of both S-wave and P-wave channels dissolve into the continuum already at temperatures around or slightly above the critical temperature T_c, while the bottomonium states are less influenced by temperature effects, surviving up to about 2.5 T_c or higher for S-wave and up to about 2.0 T_c for P-wave states.
description: 4 pages, 2 figures. Talk given at the XI International Conference on Hypernuclear and Strange Particle Physics (HYP2012), Oct. 1-5, 2012, Barcelona, Spain
title: РЕФОРМИРОВАНИЕ РОССИЙСКОЙ СУДЕБНОЙ СИСТЕМЫ В НАЧАЛЕ XXI ВЕКА
Creators: name: Степанова, Мария
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: В статье рассматриваются две важнейшие реформы судебной системы Российской Федерации, проведённые в начале XXI века. Анализируется судебная система современной России. Исследуются законодательные преобразования судоустройства и судопроизводства, которые связаны с деятельностью арбитражных судов, а также со структурой апелляционных и кассационных судов РФ. Затрагиваются наиболее важные проблемы реформирования судебной системы. Оценивается эффективность видоизмененной структуры.
On Magnetoacoustic Waves in Finitely Deformed Elastic Solids
Creators: name: Destrade, Michel
name: Ogden, Ray W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: In this paper, in the context of the quasi-magnetostatic approximation, we examine incremental motions superimposed on a static finite deformation of a magnetoelastic material in the presence of an applied magnetic field. Explicit expressions are obtained for the associated magnetoacoustic (or magnetoelastic moduli) tensors in the case of an incompressible isotropic magnetoelastic material, and these are then used to study the propagation of incremental plane waves. The propagation condition is derived in terms of a generalized acoustic tensor and the results are illustrated by obtaining explicit formulas in two special cases: first, when the material is undeformed but subject to a uniform bias field and second for a prototype model of magnetoelastic interactions in the finite deformation regime. The results provide a basis for the experimental determination of the material parameters of a magneto-sensitive elastomer from measurements of the speed of incremental waves for different pre-strains, bias magnetic fields, and directions of propagation.
自监督学习-对比学习技术
Creators: name: Breezedeus
Publisher: name: Zenodo
Year: 2020
Subjects: 自监督学习
对比学习
Self-supervised Learning
Contrastive Learning

description: 介绍自监督学习&对比学习技术,以及NLP中的自监督学习&对比学习技术。
Influence of secondary decay on odd-even staggering of fragment cross sections
Creators: name: Winkelbauer, J. R.
name: Souza, S. R.
name: Tsang, M. B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Odd-Even Staggering (OES) appears in many areas of nuclear physics, and is generally associated with the pairing term in the nuclear binding energy. To explore this effect, we use the Improved Statistical Multifragmentation Model to populate an ensemble of hot primary fragments, which are then de-excited using the Weisskopf-Ewing statistical emission formalism. The yields are then compared to experimental data. Our results show that, before secondary decay, OES appears only in the yields of even mass fragments and not in the yields of odd mass fragments. De-excitation of the hot fragments must be taken into account to describe the data, suggesting that the OES in fragment yields is a useful criterion for validating or adjusting theoretical de-excitation models.
STUDYING THE METHOD OF SPEED CONTROL AND ENERGY SAVING THROUGH FREQUENCY VARIATION OF SINGLE-PHASE MOTOR
Creators: name: Ulug'murodov, Elshod
name: Qurbonov, Farhod
name: Dusmatov, Quvonchali
Publisher: name: Zenodo
Year: 2023

description: This article provides information about speed adjustment of single-phase motors using frequency, modern single-phase frequency converters. Help adjust the speed of different devices to achieve energy efficiency.
Anisotropic Magneto Resistance and Planar Hall Effect at the LaAlO$_3$/SrTiO$_3$ Heterointerfaces: Effect of Carrier Confinement on Magnetic Interactions
Creators: name: Annadi, A.
name: Huang, Z.
name: Gopinadhan, K.
name: Wang, X. Renshaw
name: Srivastava, A.
name: Liu, Z. Q.
name: Ma, H.
name: Sarkar, T.
name: Venkatesan, T.
name: Ariando
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The confinement of the two dimensional electron gas (2DEG), preferential occupancy of the Ti 3d orbital and strong spin-orbit coupling at the LaAlO$_3$/SrTiO$_3$ interface play a significant role in its emerging properties. Here we report a fourfold oscillation in the anisotropic magneto resistance (AMR) and the observation of planar Hall effect (PHE) at the LaAlO$_3$/SrTiO$_3$ heterointerface. We evaluate the carrier confinement effects on the AMR and find that the fourfold oscillation appears only for the case of 2DEG system while it is twofold for the 3D system. As the fourfold oscillation fits well to the phenomenological model for a cubic symmetry system, we attribute this oscillation to the anisotropy in the magnetic scattering arising from the interaction of electrons with the localized magnetic moments coupled to the crystal symmetry. The AMR behavior is further found to be sensitive to applied gate electric field, emphasizing the significance of spin-orbit coupling at the interface. These confinement effects suggest that the magnetic interactions are predominant at the interface, and the gate electric field modulation of AMR suggest the possible gate tunable magnetic interactions in these systems. The observed large PHE further indicates that the in plane nature of magnetic ordering arises from the in-plane Ti 3dxy orbitals.
description: Main manuscript: 20 pages, Figures: 5, Supplementary Information: 5 pages
title: Developing and Assessing the Drivers of Usage of Computer-Assisted-Audit-Techniques (CAATs) and the factors that impact Audit Quality perceptions in Government Internal Audit
Creators: name: Alhabsi, Ashraf
Publisher: name: Technological University of Dublin
Year: 2017

description: This research aims to develop two models, the first of which is capable of predicting the internal auditor’s intention to adopt audit technologies, and second of which is to predict the factors that impact on the internal auditor’s perception of internal audit quality in the context of public sector auditing in Oman. The models proposed by this research are developed from existing research on technology adoption in general, as well as research on technology adoption specific to the internal audit context (Curtis & Payne, 2014; Dowling & Leech, 2014; Mahzan & Lymer, 2014). Given that Oman is only in the initial stages of utilising technology for auditing through the International Organisation for Supreme Audit Institutions (INTOSAI) working group for IT audit (Pysmenna, 2017), the internal audit context of government institutions in the Sultanate of Oman was considered appropriate for testing the models developed in this study.
Ball end milling of titanium TIG weld material and the effect of SiC addition - Process forces and shape deviations
Creators: name: Denkena, Berend
name: Mücke, A.
name: Schumacher, T.
name: Langen, D.
name: Grove, T.
name: Bergmann, B.
name: Hassel, T.
Publisher: name: Amsterdam : Elsevier B.V.
Year: 2018
Subjects: subject: Milling
subject: Repair
subject: Titanium
subject: Welding
subject: Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung

description: An increasing amount of blade integrated disks (Blisks) is used in turbine engines. These integrally milled components offer benefits regarding to their performance-to-weight ratio. However, in case of failure, partial replacement is not possible. The Blisk has to be replaced entirely or repaired using re-generative processes for increased sustainability. Usually, a welding process is applied for patch repair or to build up a worn tip. Afterwards, a re-contouring process such as milling is needed to restore the original shape. To determine the influence of the welding process on the process forces during subsequent ball end milling, TIG welds have been re-contoured. Moreover, to achieve grain refinement in the fusion zone and enhanced mechanical properties, SiC was added to the weld pool. Process forces during milling as well as workpiece deflections were measured. It is shown, that the welding process has a serious impact on forces and needs to be considered for a precise process planning.
Simulating regoliths in microgravity
Creators: name: Murdoch, N.
name: Rozitis, B.
name: Green, S. F.
name: Michel, P.
name: de Lophem, T-L.
name: Losert, W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Despite their very low surface gravities, the surfaces of asteroids and comets are covered by granular materials - regolith - that can range from a fine dust to a gravel-like structure of varying depths. Understanding the dynamics of granular materials is, therefore, vital for the interpretation of the surface geology of these small bodies and is also critical for the design and/or operations of any device planned to interact with their surfaces. We present the first measurements of transient weakening of granular material after shear reversal in microgravity as well as a summary of experimental results recently published in other journals, which may have important implications for small-body surfaces. Our results suggest that the force contact network within a granular material may be weaker in microgravity, although the influence of any change in the contact network is felt by the granular material over much larger distances. This could mean that small body surfaces are even more unstable than previously imagined. However, our results also indicate that the consequences of, e.g., a meteorite impact or a spacecraft landing, may be very different depending on the impact angle and location, and depending on the prior history of the small body surface.
description: 11 pages, 8 figures