cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the existence of stationary states during granular compaction
Creators: name: Ribière, Philippe
name: Richard, Patrick
name: Philippe, Pierre
name: Bideau, Daniel
name: Delannay, Renaud
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: When submitted to gentle mechanical taps a granular packing slowly compacts until it reaches a stationary state that depends on the tap characteristics. The properties of such stationary states are experimentally investigated. The influence of the initial state, taps properties and tapping protocol are studied. The compactivity of the packings is determinated. Our results strongly support the idea that the stationary states are genuine thermodynamic states.
description: to be published in EPJE. The original publication will be available at www.europhysj.org
title: Der UBA-Umweltatlas als Werkzeug des Umweltbundesamtes für die Öffentlichkeitsinformation
title: Das Beispiel „Reaktiver Stickstoff“
titleType: Subtitle
Creators: name: von Andrian-Werburg, Stefan
name: Theuring, Maria
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Öffentlichkeitsinformation
subject: Umweltinformationsgesetz
subject: Reaktiver Stickstoff

description: Der UBA-Umweltatlas ist eines neues digitales Werkzeug des Umweltbundesamtes (UBA) für die Information der Öffentlichkeit über umweltpolitische Querschnittsthemen. In diesem 2020 veröffentlichten interaktiven und multimedialen Angebot werden, gestützt auf statistische Daten und Geo-Daten sowie qualitative Informationen, komplexe Umweltthemen einer breiten Öffentlichkeit verständlich und schutzgutübergreifend präsentiert und vermittelt. Der UBAUmweltatlas unterstützt damit das UBA bei der Erfüllung einer seiner Kernaufgaben, die in der Information der Öffentlichkeit über den Zustand der Umwelt und den Umweltschutz im Sinne des Umweltinformationsgesetzes (UIG) besteht.
Additional file 1 of Psychosocial impacts of post-disaster compensation processes: narrative systematic review
Creators: name: Brooks, Samantha K.
name: Rogers, M. Brooke
name: Wessely, Simon
name: Patel, Sonny S.
name: Greenberg, Neil
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Supplementary Material 1: Additional Table 1. Caption:Characteristics of included studies
Sign reversal of anomalous Hall conductivity and magnetoresistance in cubic non-collinear antiferromagnet Mn$_3$Pt thin films
Creators: name: Mukherjee, Joynarayan
name: Suraj, T. S.
name: Basumatary, Himalaya
name: Sethupathi, K.
name: Raman, Karthik V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The two dimensional kagome spin lattice structure of Mn atoms in the family of Mn$_3$X non-collinear antiferromagnets are providing substantial excitement in the exploration of Berry curvature physics and the associated non-trivial magnetotransport responses. Much of these studies are performed in the hexagonal systems, mainly Mn$_3$Sn and Mn$_3$Ge, with the kagome planes having their normal along the [001] direction. In this manuscript, we report our study in the cubic Mn$_3$Pt thin films with their kagome planes normal to the [111] crystal axis. Our studies reveal a hole conduction dominant Hall response with a non-monotonic temperature dependence of anomalous Hall conductivity (AHC), increasing from 9 $Ω^{-1}$cm$^{-1}$ at room temperature to 29 $Ω^{-1}$cm$^{-1}$ at 100 K, followed by a drop and unexpected sign-reversal at lower temperatures. Similar sign reversal is also observed in magnetoresistance measurements. We attribute this sign reversal to the transition from a Berry curvature dominated AHC at high temperature to a weak canted ferromagnetic AHC response at lower temperature, below 70 K, caused by the reorientation of Mn moments out of the kagome plane. Our above results in thin films of Mn$_3$Pt make advances in their integration with room temperature antiferromagnetic spintronics.
description: 6 pages, 5 figures
title: How to apply Database Anonymity Notions to Mix Networks
Creators: name: Roßberger, Marc
name: Aksoy, Alperen
name: Kesdoğan, Doğan
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: anonymity
subject: mix networks
subject: data privacy

description: Communication networks are an indispensable part of our society. By observing network traffic, one can acquire sensitive information about individuals, businesses, or governments. Thus, the protection of this traffic data is important and a well-researched topic. While encryption can protect the content of these messages, it can not hide the link between communication partners. Mix networks can be used to achieve this anonymity goal. However, these networks can not guarantee anonymity since they only apply technical protocols to improve anonymity. On the contrary, one can guarantee anonymity when releasing information from databases. Here, the principles of k-anonymity, l-diversity, and t-closeness can be applied to determine anonymity. In this work, we transfer these principles towards network anonymity, highlight problems that occur, and give an outlook on how a protocol could look like, with which users can build anonymity groups to guarantee anonymity.
ปัจจัยที่มีผลต่อทัศนคติของประชาชนต่อบริการไปรษณีย์ไทยในจังหวัดกาญจนบุรี เพื่อบริการที่เป็นเลิศ
Creators: name: ปัฐพล มิ่งขวัญ
name: โชติมา แก้วกรอง
Publisher: name: สำนักวิทยบริการ มหาวิทยาลัยสงขลานครินทร์ วิทยาเขตปัตตานี
Year: 2015
Subjects: บริการที่เป็นเลิศ, ไปรษณีย์ไทย, การเปิดรับสื่อ, excellent services, Thailand Post, media exposure

description: 2, 26, วารสารวิทยบริการ มหาวิทยาลัยสงขลานครินทร์
ปัจจัยที่มีผลต่อการบริจาคเลือดของผู้ที่มาบริจาคเลือด ณ ธนาคารเลือด โรงพยาบาลหัวหิน
Creators: name: สายทอง วงศ์คำ
Publisher: name: สำนักวิทยบริการ มหาวิทยาลัยสงขลานครินทร์ วิทยาเขตปัตตานี
Year: 2015
Subjects: การบริจาคเลือด, ผู้บริจาคเลือด, blood donation, blood donors

description: 2, 26, วารสารวิทยบริการ มหาวิทยาลัยสงขลานครินทร์
Production experiment, subject 45
Creators: name: Lau-Preechathammarach, Raksit Tyler
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2023
Subjects: subject: kdt

description: Target and distractor stimuli embedded in carrier sentences. Subject is a 66-year-old male. Carried out in a quiet room in the temple of Wat Nakharin in Ban Khi Nak.
สาเหตุและการจัดการความขัดแย้งในองค์กรปกครองส่วนท้องถิ่น A จังหวัดปทุมธานี
Creators: name: อธิญา งามภักดิ์
name: อรนันท์ กลันทปุระ
Publisher: name: สำนักวิทยบริการ มหาวิทยาลัยสงขลานครินทร์ วิทยาเขตปัตตานี
Year: 2015
Subjects: สาเหตุความขัดแย้ง, การจัดการความขัดแย้ง, จังหวัดปทุมธานี, causes of conflict, conflicts management, Phathum Thani Province

description: 2, 26, วารสารวิทยบริการ มหาวิทยาลัยสงขลานครินทร์
การพัฒนาความคิดสร้างสรรค์สำหรับเด็กปฐมวัยโดยผ่านการจัดประสบการณ์การเรียนรู้แบบสะเต็มศึกษาเรื่อง อาชีพในท้องถิ่น จังหวัดสงขลา
Creators: name: เบญจกาญจน์ ใส่ละม้าย
name: ชลาธิป สมาหิโต
Publisher: name: สำนักวิทยบริการ มหาวิทยาลัยสงขลานครินทร์ วิทยาเขตปัตตานี
Year: 2015
Subjects: ความคิดสร้างสรรค์, การจัดประสบการณ์การเรียนรู้, สะเต็มศึกษา, อาชีพในท้องถิ่น, creative thinking, learning experience, STEM education, local careers

description: 2, 26, วารสารวิทยบริการ มหาวิทยาลัยสงขลานครินทร์
การประยุกต์ใช้แผนที่ผลลัพธ์ในการประเมินผลการดำเนินงานของเครือข่ายสร้างเสริมสุขภาพและครอบครัวตำบลโคกม่วง อำเภอเขาชัยสน จังหวัดพัทลุง
Creators: name: วิภาดา มณีน้อย
name: จุฑารัตน์ สถิรปัญญา
name: พงค์เทพ สุธีรวุฒิ
Publisher: name: สำนักวิทยบริการ มหาวิทยาลัยสงขลานครินทร์ วิทยาเขตปัตตานี
Year: 2015
Subjects: แผนที่ผลลัพธ์, การประเมินผล, เครือข่ายสร้างเสริมสุขภาพและครอบครัว, outcome mapping, evaluation, network health promotion and families

description: 2, 26, วารสารวิทยบริการ มหาวิทยาลัยสงขลานครินทร์
Quantum knots
Creators: name: Znojil, Miloslav
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is known that besides the usual unitary mappings $Ω= 1/Ω^\dagger$ between the equivalent representations of the physical Hilbert space of Quantum Mechanics (often, Fourier transformations), the generalized non-unitary maps $Ω\neq 1/Ω^\dagger$ can also help to simplify the analysis. We adapt the standard Dirac's notation and recollect the Buslaev's and Grecchi's repulsive quartic oscillator Hamiltonian as an example. Then we propose the whole new class of the models of the similar type, characterized by a complexification of the path ${\cal C}$ of the (obviously, not observable!) "coordinates". An exactly solvable potentialless Schrödinger equation is finally chosen for illustration. In it, the dynamical (i.e., in our example, confining) role of the traditional potentials $V(x)$ is shown to be taken over by the mere topologically nontrivial shape of ${\cal C}$. Our construction evokes several new open questions in physics (${\cal PT}-$symmetric wave packets at a single energy?) as well as in mathematics (a three-Hilbert-space generalized formulation of Quantum Mechanics?).
description: 18 pp, 3 figs
title: Menschliche Faktoren in Workflow-Management-Systemen
Creators: name: Holz, Felix
name: Gibcke, Christoph
name: Erdmann, Sven
name: Fellmann, Michael
name: Lantow, Birger
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Workflow Management System
subject: Business Process Management System
subject: menschliche Faktoren
subject: Ressourcenallokation

description: Workflow Management Systeme (WfMS) unterstützen Arbeitsabläufe, indem sie die Kontrolle über die Arbeitsflüsse unter Betrachtung notwendiger Ressourcen und eines Ablaufschemas ermöglichen. Der Mensch wird ebenfalls als eine solche Ressource angesehen, der die anfallenden Aufgaben erledigt. Bei der Zuweisung von Aufgaben werden menschliche Faktoren jedoch nur spärlich beachtet. Das Wohlbefinden des Personals, Interessen und Präferenzen sowie soziale Gefüge sind nur wenige Aspekte, die für eine verbesserte Arbeitsverteilung sorgen und sowohl dem Unternehmen als auch dem Mitarbeitenden zu Gute kommen können. Um den Forschungsstand zur Berücksichtigung menschlicher Faktoren in WfMS zu ermitteln, wurde eine strukturierte Literaturanalyse durchgeführt. Die analysierten S Studien zeigen, dass die angemessene Zuweisung von Ressourcen mit der meisten Forschungsaktivität bedacht werden. Nichtsdestotrotz unterscheiden sich die Herangehensweisen deutlich. Die Verbesserung von Methoden und Bewertungskriterien sowie ein erhöhtes Maß an Formalisierung seien Schlüsselaspekte, um die Forschung weiter voran zu bringen.
High-speed calibration and characterization of superconducting quantum processors without qubit reset
Creators: name: Werninghaus, Max
name: Egger, Daniel
name: Filipp, Stefan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: To Characterize and calibrate quantum processing devices a large amount of measurement data has to be collected. Active qubit reset increases the speed at which data can be gathered but requires additional hardware and/or calibration. The experimental apparatus can, however, be operated at elevated repetition rates without reset. In this case, the outcome of a first measurement serves as the initial state for the next experiment. Rol. $\textit{et al.}$ used this restless operation mode to accelerate the calibration of a single-qubit gate by measuring fixed-length sequences of Clifford gates which compose to $X$ gates [Phys. Rev. Appl. $7$, 041001 (2017)]. However, we find that, when measuring pulse sequences which compose to arbitrary operations, a distortion appears in the measured data. Here, we extend the restless methodology by showing how to efficiently analyze restless measurements and correct distortions to achieve an identical outcome and accuracy as compared to measurements in which the superconducting qubits are reset. This allows us to rapidly characterize and calibrate qubits. We illustrate our data collection and analysis method by measuring a Rabi oscillation at a $250~\rm{kHz}$ repetition rate without any reset, for a qubit with a decay rate of $1/2πT_1=3~\rm{kHz}$. We also show that we can measure a single- and a two-qubit average gate fidelity with Randomized Benchmarking 20 and 8 times faster, respectively, than measurements that reset the qubits through $T_1$-decay.
Production experiment, subject 44
Creators: name: Lau-Preechathammarach, Raksit Tyler
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2023
Subjects: subject: kdt

description: Target and distractor stimuli embedded in carrier sentences. Subject is a 55-year-old female. Carried out in a quiet room in the temple of Wat Nakharin in Ban Khi Nak.
การพัฒนาการจัดการอาชีวศึกษาจังหวัดชายแดนภาคใต้
Creators: name: สุมาวดี พวงจันทร์
name: เอกรินทร์ สังข์ทอง
name: ผ่องศรี วณิชย์ศุภวงศ์
name: เรชา ชูสุวรรณ
Publisher: name: สำนักวิทยบริการ มหาวิทยาลัยสงขลานครินทร์ วิทยาเขตปัตตานี
Year: 2015
Subjects: การจัดการอาชีวศึกษา, จังหวัดชายแดนภาคใต้, vocational educationmanagement, southern border provinces

description: 2, 26, วารสารวิทยบริการ มหาวิทยาลัยสงขลานครินทร์
Noncoherent Multiuser Chirp Spread Spectrum: Performance with Doppler and Asynchronism
Creators: name: Hosseini, Nozhan
name: Matolak, David W.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this paper, we investigate multi user chirp spread spectrum with noncoherent detection as a continuation of our work on coherent detection in [1]. We derive the analytical bit error ratio (BER) expression for binary chirp spread spectrum (BCSS) in the presence of multiple access interference (MAI) caused by correlation with other user signals because of either asynchronism or Doppler shifts, or both, and validate with simulations. To achieve this we analyze the signal cross correlations, and compare traditional linear chirps with our recently-proposed nonlinear chirps introduced in [1] and with other nonlinear chirps from the literature. In doing so we illustrate the superior performance of our new nonlinear chirp designs in these practical conditions, for the noncoherent counterpart of [1].
description: Chirp spread spectrum, Noncoherent detection, Asynchronism, Doppler, Chirp, FMCW, Analysis, BER derivation
title: Effizientere Flächennutzung in der Landwirtschaft mit vernetzten Drohnen
Creators: name: Nattke, Matthias
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Drohnen
subject: Landwirtschaft
subject: Flächennutzung
subject: Schwarmbildung
subject: Lokalisierung
subject: Vernetzung

description: Dieses Paper beschäftigt sich mit der Frage, wie im Schwarm vernetzte Drohnen zur nachhaltigen Nutzung von landwirtschaftlichen Flächen beitragen können. Dazu wird auf die Vorteile und höhere Krisenresistenz regionaler Lieferketten bei Grundnahrungsmitteln hingewiesen. Als Resultat wird aufgezeigt, wie vernetzte vernetzte Drohnen zur gezielten Beobachtung von vorhanden Flächen eingesetzt werden können. Sie lassen sich präziser und nachhaltiger bewirtschaften. Die Betrachtung umfasst technische Herausforderungen bei der Vernetzung und und dem Schwarmflug. Weitere Verbesserungsmöglichkeiten durch l längere Akkulaufzeiten und bessere Sensoren werden vorgeschlagen. Ein Anwendungsszenario in der Lausitz wird aufgezeigt. Im Ausblick wird die Integration in neuartige Bearbeitungsmethoden der Präzisionslandwirtschaft thematisiert.
Additional file 2 of Psychosocial impacts of post-disaster compensation processes: narrative systematic review
Creators: name: Brooks, Samantha K.
name: Rogers, M. Brooke
name: Wessely, Simon
name: Patel, Sonny S.
name: Greenberg, Neil
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Supplementary Material 2: Additional Table 2. Caption:Compensation process details of included studies
โจรกรรมทางวรรณกรรม Plagiarism
Creators: name: รศ.พญ.อภิชนา  โฆวินทะ
Publisher: name: ราชวิทยาลัยแพทย์เวชศาสตร์ฟื้นฟู แห่งประเทศไทย
Year: 2558
Subjects: การฟื้นสภาพระยะหลังเฉียบพลัน

description: 3, 25, เวชศาสตร์ฟื้นฟูสาร
Toy model of the Nucleon - Nucleon potential
Creators: name: Kamuntavicius, G. P.
name: Masalaite, A.
name: Mickevicius, S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We start from a system of six interacting constituent quarks and examine how the picture of two nucleons can change when substructure of the nucleons are taken into account.
description: 9 pages, 6 figures, proceedings of the international conference "Nuclear Structure and Related Topics"
How fast are the motions of tertiary-structure elements in proteins?
Creators: name: Haran, Gilad
name: Mazal, Hisham
Publisher: name: arXiv
Year: 2020
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Protein motions occur on multiple time and distance scales. Large-scale motions of protein tertiary-structure elements, i.e. domains, are particularly intriguing as they are essential for the catalytic activity of many enzymes and for the functional cycles of protein machines and motors. Theoretical estimates suggest that domain motions should be very fast, occurring on the nanosecond or microsecond time scales. Indeed, free-energy barriers for domain motions are likely to involve salt bridges, which can break in microseconds. Experimental methods that can directly probe domain motions on fast time scales have appeared only in recent years. This Perspective discusses briefly some of these techniques, including NMR and single-molecule fluorescence spectroscopies. We introduce a few recent studies that demonstrate ultrafast domain motions, and discuss their potential roles. Particularly surprising is the observation of tertiary-structure element dynamics that are much faster than the functional cycles in some protein machines. These swift motions can be rationalized on a case-by-case basis. For example, fast domain closure in multi-substrate enzymes may be utilized to optimize relative substrate orientation. Whether a large mismatch in time scales of conformational dynamics vs. functional cycles is a general design principle in proteins remains to be determined.
description: Journal of Chemical Physics, accepted Perspective
Dimensional-scaling estimate of the energy of a large system from that of its building blocks: Hubbard model and Fermi liquid
Creators: name: Capelle, K.
name: Oliveira, L. N.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A simple, physically motivated, scaling hypothesis, which becomes exact in important limits, yields estimates for the ground-state energy of large, composed, systems in terms of the ground-state energy of its building blocks. The concept is illustrated for the electron liquid, and the Hubbard model. By means of this scaling argument the energy of the one-dimensional half-filled Hubbard model is estimated from that of a 2-site Hubbard dimer, obtaining quantitative agreement with the exact one-dimensional Bethe-Ansatz solution, and the energies of the two- and three-dimensional half-filled Hubbard models are estimated from the one-dimensional energy, recovering exact results for $U\to 0$ and $U\to \infty $ and coming close to Quantum Monte Carlo data for intermediate $U$.
description: 3 figures
Additional file 3 of Psychosocial impacts of post-disaster compensation processes: narrative systematic review
Creators: name: Brooks, Samantha K.
name: Rogers, M. Brooke
name: Wessely, Simon
name: Patel, Sonny S.
name: Greenberg, Neil
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Supplementary Material 3: Additional Table 3. Caption:A typology of compensation impacts
title: A Method for Evaluating and Selecting Software Tools for Remote Forensics
Creators: name: Meyer, Maurice
name: Auth, Gunnar
name: Schinner, Alexander
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Digital Forensics
subject: Remote Forensics
subject: Indicator of Compromise
subject: Software Evaluation
subject: Software Selection

description: In today’s networked system environments, remote access to possibly involved IT system components is a fundamental requirement for digital forensics. For con-ducting professional remote forensics investigations in large system landscapes a growing number of software tools, both commercial and open source, is available today. On the other hand, reviews and comparisons of this special type of soft-ware tools are scarce. In support of finding the best-fitting remote forensics tool among the available solutions based on individual requirements and preconditions, this article presents a method for a criteria-based evaluation and selection process. While the method construction generally builds on established procedures for software evaluation and selection, the according criteria catalog including measurement procedures and weightings was derived from literature as well as considerations with experts from the IT security subsidiary of a large German telecom group. Furthermore, the method is demonstrated and validated by applying it to three selected software tools: Cynet, GRR Rapid Response and Velociraptor.
On Black Ring with a Positive Cosmological Constant
Creators: name: Chu, Chong-Sun
name: Dai, Shou-Huang
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider black ring with a cosmological constant in the five dimensional N=4 de Sitter supergravity theory. Our solution preserves half of the de Sitter supersymmetries and has one rotation symmetry. Unlike the flat case, there is no angular momentum and the stability against gravitational self-attraction is balanced by the cosmological repulsion due to the cosmological constant. Our solution describes a singular black ring since although it has horizons of topology S^1 x S^2, the horizons are singular. Despite the singularity, our solution displays some interesting regular physical properties: it carries a dipole charge and this charge contributes to the first law of thermodynamics; it has an entropy and mass which conform to the entropic N-bound proposal and the maximal mass conjecture We conjecture that the Gregory-Laflamme instability leads to a resolution of the singularity and results in a regular black ring.
description: v2. LaTex, 19 pages. with some corrections and comments added
title: Eine empirische Kontentanalyse zur Ermittlung von praxisorientierten Optimierungsfeldern zur Resilienz-Erhöhung der IT-Systeme im Sinne der ganzheitlichen Betrachtung der Informationssicherheit
title: Hemmnisse und Erfolgsfaktoren eines nachhaltigen und effizienten Informationssicherheitsmanagementsystems (ISMS)
titleType: Subtitle
Creators: name: Koza, Erfan
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Informationssicherheit
subject: KRITIS
subject: Hemmnisse
subject: Erfolgsfaktoren
subject: IT-Sicherheitsgesetz
subject: Kohärenzmodell
subject: Informationssicherheitsmanagementsystem
subject: ISMS

description: Die Informationssicherheit ist in der Analogie zur Digitalisierung kein atomarer Zustand und muss infolge dieser Betrachtung als ein dynamischer, iterativer und inkrementeller Prozess verstanden werden, dessen primäre Zielsetzung in der nachhaltigen und effizienten Sicherung und Aufrechterhaltung der System- und Datensicherheit liegt. Vor dem Hintergrund der progressiven Digitalisierung der Kritischen Infrastrukturen befasst sich das Paper mit der Identifizierung sektoraler und intersektoraler Hemmnisse und kritischer Erfolgsfaktoren, welche für ein effizientes Informationssicherheitsmanagement eine essenzielle Rolle spielen. Ferner wird auch der Fokus auf das Herauskristallisieren von differenzierten Sichtweisen hinsichtlich der Sinnhaftigkeit und Nützlichkeit der gesetzlichen Deklarationen, wie z. B. dem IT-Sicherheitsgesetz, gelegt. Zwecks empirischer Datenerhebung greift das Paper auf die quantitativen Methoden zu, indem eine heterogene Unternehmenslandschaft aus den Sektoren Energie, Wasserwirtschaft und Informations und Kommunikationstechnik sowie dem Gesundheitswesen in die Forschungsstudie integriert wird. Als Resultat werden die empirisch validierten Faktoren sektorübergreifend in einem Kohärenzmodell zusammengetragen und im Sinne der Kausalität in Relation gesetzt.
Fivebrane instantons and Calabi-Yau fourfolds with flux
Creators: name: Tsimpis, Dimitrios
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using recent results on eleven-dimensional superspace, we compute the contribution of fivebrane instantons with four fermionic zeromodes in M-theory compactifications on Calabi-Yau fourfolds with flux. We find that no superpotential is generated in this case. This result is compatible with a certain flux-dependent modification of the arithmetic genus criterion.
description: 39 pages. v2: amendments in the reference list
Greybody Factors for Brane Scalar Fields in a Rotating Black-Hole Background
Creators: name: Creek, S.
name: Efthimiou, O.
name: Kanti, P.
name: Tamvakis, K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the evaporation of (4+n)-dimensional rotating black holes into scalar degrees of freedom on the brane. We calculate the corresponding absorption probabilities and cross-sections obtaining analytic solutions in the low-energy regime, and compare the derived analytic expressions to numerical results, with very good agreement. We then consider the high-energy regime, construct an analytic high-energy solution to the scalar-field equation by employing a new method, and calculate the absorption probability and cross-section for this energy regime, finding again a very good agreement with the exact numerical results. We also determine the high-energy asymptotic value of the total cross-section, and compare it to the analytic results derived from the application of the geometrical optics limit.
description: Latex file, 30 pages, 5 figures, typos corrected, version published in Phys. Rev. D
Fiches descriptives des habitats en milieu lagunaire méditerranéen.
Creators: name: Ouisse, Vincent
name: Miramont, Arthur
name: Bajjouk, Touria
name: Cimiterra, Nicolas
name: Derolez, Valerie
name: Fontes, Hugo
name: Giraud, Anais
name: Vaz, Sandrine
Publisher: name: Ifremer
Year: 2023

description: Ces fiches habitats (partie 2 - projet CHAMILA) reprennent les caractéristiques principales des 15 groupes d’habitats décrits dans les milieux lagunaires méditerranéenns français des habitats. Ceux-ci sont réprésentés dans l’Atlas cartographique des habitats (partie 3 - projet CHAMILA). Ces fiches s’accompagnent d’un guide décrivant le contexte et les méthodes utilisées pour définir les habitats ainsi qu’une analyse des données de distribution de ces habitats (partie 1 - projet CHAMILA).
title: On the State of Post-Quantum Cryptography Migration
Creators: name: Alnahawi, Nouri
name: Wiesmaier, Alexander
name: Grasmeyer, Tobias
name: Geißler, Julian
name: Zeier, Alexander
name: Bauspieß, Pia
name: Heinemann, Andreas
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: system security
subject: network security
subject: post-quantum cryptography
subject: integration
subject: migration

description: Safeguarding current and future IT security from quantum computers implies more than the mere development of Post-Quantum Cryptography (PQC) algorithms. Much work in this respect is currently being conducted, making it hard to keep track of the many individual challenges and respective solutions so far identified. In consequence, it is difficult to judge, whether all (known) challenges have been sufficiently addressed, and whether suitable solutions have been provided. We present results of a literature survey and discuss discovered challenges and solutions categorized into different areas and utilize our findings to evaluate the state of readiness for a full scale PQC migration. We use our findings as starting point to initiate an open community project in the form of a website to keep track of the ongoing efforts and the state of the art in PQC research. Thereby, we offer a single entry-point for the community into the subject reflecting the current state in a timely manner.
Motivic integrals and functional equations
Creators: name: Gorsky, E.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: A functional equation for the motivic integral corresponding to the Milnor number of an arc is derived using the Denef-Loeser formula for the change of variables. Its solution is a function of five auxiliary parameters, it is unique up to multiplication by a constant and there is a simple recursive algorithm to find its coefficients. The method is universal enough and gives, for example, equations for the integral corresponding to the intersection number over the space of pairs of arcs and over the space of unordered tuples of arcs.
description: 16 pages, misprints corrected
Additional file 4 of Psychosocial impacts of post-disaster compensation processes: narrative systematic review
Creators: name: Brooks, Samantha K.
name: Rogers, M. Brooke
name: Wessely, Simon
name: Patel, Sonny S.
name: Greenberg, Neil
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Supplementary Material 4: Additional Table 4. Caption:Recommendations based on the review’s findings
Voltage tunable quantum dot array by patterned Ge-nanowire based metal-oxide-semiconductor (MOS) devices
Creators: name: Sikdar, Subhrajit
name: Chowdhury, Basudev Nag
name: Saha, Rajib
name: Chattopadhyay, Sanatan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Semiconductor quantum dots (QDs) are being regarded as the primary unit for a wide range of advanced and emerging technologies including electronics, optoelectronics, photovoltaics and biosensing applications as well as the domain of q-bits based quantum information processing. Such QDs are suitable for several novel device applications for their unique property of confining carriers 3-dimensionally creating discrete quantum states. However, the realization of such QDs in practice exhibits serious challenge regarding their fabrication in array with desired scalability and repeatability as well as control over the quantum states at room temperature. In this context, the current work reports the fabrication of an array of highly scaled Ge-nanowire (radius ~25 nm) based vertical metal-oxide-semiconductor devices that can operate as voltage tunable quantum dots at room temperature. The electrons in such nanowire experience a geometrical confinement in the radial direction, whereas, they can be confined axially by tuning the applied bias in order to manipulate the quantum states. Such quantum confinement of electrons has been confirmed from the step-like responses in the room temperature capacitance-voltage (C-V) characteristics at relatively low frequency (200 kHz). Each of such steps has observed to encompass convolution of the quantized states occupying ~6 electronic charges. The details of such carrier confinement are analyzed in the current work by theoretically modeling the device transport properties based on non-equilibrium Green's function (NEGF) formalism.
title: Der Glaubenskrieg über Testautomatisierung
Creators: name: Hamburg, Matthias
name: Weißleder, Stephan
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Testautomatisierung
subject: modellbasiertes Testen
subject: Continuous Delivery
subject: Verifizierung
subject: Validierung.

description: Mit fortschreitender Technologie mehren sich die Erfolgsberichte über Testautomatisierung, z.B. im Rahmen von DevOps und Continuous Delivery. Protagonisten des explorativen Testens setzen entgegen, dass nur die kreative menschliche Arbeit das Wort „Testen“ verdient, und jede Art von Automatisierung einen kreativen Prozess unmöglich macht. Die Autoren untersuchen deshalb die Kosten und den Nutzen der Automatisierung der Aktivitäten des dynamischen Testens. Sie gehen auch darauf ein, welche Orientierung Lehrpläne und Glossar des ISTQB® bei dieser Frage bieten. Daraus leiten sie ihre Antwort auf die Streitfrage ob, ob die Testautomatisierung eine neue Wunderlösung oder ein Irrglaube ist.
Connecting Dark Energy to Neutrinos with an Observable Higgs Triplet
Creators: name: Ma, Ernest
name: Sarkar, Utpal
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: To connect the scalar field (acceleron) responsible for dark energy to neutrinos, the usual strategy is to add unnaturally light neutral singlet fermions (right-handed neutrinos) to the Standard Model. A better choice is actually a Higgs triplet, through the coupling of the acceleron to the trilinear Higgs triplet-double-doublet interaction. This hypothesis predicts an easily observable doubly-charged Higgs boson at the forthcoming Large Hadron Collider (LHC).
description: 9 pages
On the sign of the pi-rho-omega coupling constant
Creators: name: Nakayama, K.
name: Oh, Yongseok
name: Haidenbauer, J.
name: Lee, T. -S. H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is shown that the relative sign between the $NNω$ and $πρω$ coupling constants can be determined most sensitively from $ω$ production processes in $NN$ collisions. Recent data on these reactions clearly favor the sign of the $πρω$ coupling constant which is opposite to that inferred from studies of the photoproduction reaction in combination with the vector meson dominance assumption and used by many authors. Implication of this finding in the description of other reactions is discussed.
description: 6 pages, 4 figures, REVTeX, to be published in Phys. Lett. B
Additional file 5 of Psychosocial impacts of post-disaster compensation processes: narrative systematic review
Creators: name: Brooks, Samantha K.
name: Rogers, M. Brooke
name: Wessely, Simon
name: Patel, Sonny S.
name: Greenberg, Neil
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Supplementary Material 5: Appendix 1. This is the PRISMA checklist
The Complex of Non-Crossing Diagonals of a Polygon
Creators: name: Braun, Benjamin
name: Ehrenborg, Richard
Publisher: name: arXiv
Year: 2008
Subjects: subject: Combinatorics (math.CO)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: Given a convex n-gon P in the Euclidean plane, it is well known that the simplicial complex θ(P) with vertex set given by diagonals in P and facets given by triangulations of P is the boundary complex of a polytope of dimension n-3. We prove that for any non-convex polygonal region P with n vertices and h+1 boundary components, θ(P) is a ball of dimension n+3h-4. We also provide a new proof that θ(P) is a sphere when P is convex.
description: 5 pages, submitted
title: Blueprint for a Production-Ready Information Retrieval System based on Multi-Modal Embeddings
Creators: name: Ebert, André
name: Apel, Anika
name: Chodyko, Piotr
name: Hiroyasu, Kyle
name: Ismali, Festina
name: Koo, Hyein
name: Kronburger, Julia
name: Pesch, Robert
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Information Retrieval
subject: Image-to-Text
subject: Multi-Modal Embeddings
subject: Deep Learning
subject: Artificial Intelligence
subject: Data-Science to Production

description: Deep Learning models for mapping documents from different domains, e.g., text, images, and audio, into a common vector space, enable a seamless information retrieval between the different domains and, thus, significantly improve the user experience of many expert tools. Despite various models for multi-modal mappings presented in scientific literature, the implementation and integration remain a challenge within the industry, especially for small or medium-sized companies. Reasons are, that developing such retrieval systems for production use-cases is a non-trivial task, requiring scalable, reliable, and cost-efficient infrastructure, services as well as adequate Deep Learning models. We present a generic and flexible blueprint architecture, targeting the development of a production-ready image-text retrieval search system using Kubernetes, MLflow, Elasticsearch, and integrating state-of-the-art Deep Learning models.
Model uncertainty in accelerator application simulations
Creators: name: Pronskikh, Vitaly
Publisher: name: arXiv
Year: 2020
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Monte-Carlo nuclear reaction and transport codes are widely used to devise accelerator-based nuclear physics experiments; at the same time, many experiments are performed to validate the Monte-Carlo codes, which can be used for the design of full-scale nuclear power applications or the design of new benchmark experiments. Dedicated model benchmark studies investigate a broad range of nuclear reactions and quantities. Examples of these include isotope formation or secondary particle fluxes that result from the interactions of GeV-range hadrons with monoisotopic targets, which can be used to assess the respective systematic uncertainty of models. Such benchmark studies, as well as many nuclear application experiments and simulations carried out by various groups over the last few decades, enable us to draw methodological lessons. In this work, model uncertainty determined based on available experimental data allow us to identify the effects of practitioner expertise as well as the design of codes (user access to micro-scale parameters) on the range of uncertainties. We found that in cases when simulations are performed by code developers or users that are very experienced in performing simulations, the model to experiment quantity ratios generally agree with the limits determined by dedicated benchmark studies. In other cases, the ratios generally tend to be either smaller (underestimation of model error) or larger (overestimation of model error). A plausible explanation of the aforementioned effects is suggested.
title: envVisio: Universelle Bereitstellung von Umweltdaten
title: Management mit Umweltdaten, das alle Informationen themenübergreifend verknüpfbar und einheitlich strukturiert verarbeitet, über standardisierte Dienste mit einfach weiterverarbeitbaren Inhalten bereitstellt.
titleType: Subtitle
Creators: name: Großmann, Janik
name: Koch, Werner
name: Rudolf, Heino
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Umweltdatenmanagement
subject: Datenbereitstellung
subject: INSPIRE
subject: Digitalisierung
subject: digitale Transformation
subject: Interoperabilität
subject: Datenweiterverarbeitung
subject: Ökosystemanalysen
subject: Ursache-Wirkbeziehungen
subject: Umweltzustand
subject: envVisio

description: Bereits während der Arbeit am INSPIRE-Datenmodell „Umweltüberwachung“ wurde deutlich, dass die Datenbereitstellungen entsprechend der Geo-Normen der ISO 191xx für Umweltdaten ungeeignet sind. Die Datenstrukturen der INSPIRE-Anhänge sind phänomenal auf einige Anwendungsfälle zugeschnitten. Komplexe Ursache-Wirkbeziehungen, Zustandsbeschreibungen im Ökosystem und der Umgang mit dynamischen Daten, Strukturen und Anforderungen sind nur ungenügend (wenn überhaupt) abbildbar. Deshalb entwickelte RUDOLF in den letzten Jahren einen völlig neuartigen Ansatz zur Bereitstellung von Daten über die Umwelt: envVisio revolutioniert das Umweltdatenmanagement, denn alle Daten werden einheitlich weiterverarbeitbar bereitgestellt. envVisio wird in [1] ausgearbeitet, aktuell wird vom BMVI die Implementierung gefördert [2]. Die Methode ist in der Praxis mehrfach umgesetzt, am Beispiel der Datenföderierungsschicht DFS des LANUV Nordrhein-Westfalen kann diese präsentiert werden. – envVisio ist ein Meilenstein bei der nachhaltigen digitalen Transformation von Objekten und Prozessen unserer Umwelt.
title: Impulse für die Weiterentwicklung des Blauen Engels aus einer verhaltenswissenschaftlichen Perspektive
title: Ergebnisse einer qualitativen Untersuchung der Erwartungen von NutzerInnen an Software und Software-Updates
titleType: Subtitle
Creators: name: Winter, Andreas
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2021
Subjects: subject: Blauer Engel
subject: Verhaltenswissenschaften
subject: Erwartungen
subject: User Insights
subject: Green IT
subject: Nachhaltige Software
subject: Software-Updates
subject: Update-Paradoxon

description: In den Vergabekriterien des Umweltzeichens Blauer Engel für „Ressourcen- und energieeffiziente Softwareprodukte“ liegt der Fokus auf der Nutzungsphase von Software und deren NutzerInnen als zentrale Zielgruppe. Den NutzerInnen wird eine besondere Rolle bei der Reduktion des Energieverbrauchs der Informations- und Kommunikationstechnik (IKT) und der Steigerung der Ressourceneffizienz zugesprochen. In der Forschung zur Green IT findet diese Zielgruppe bislang jedoch wenig Beachtung. Dem Ruf nach einer transdisziplinären Betrachtung folgend, ergänzt dieser Beitrag die bestehende Forschung um eine erhaltenswissenschaftliche Perspektive. Mit Hilfe von leitfadengestützten Interviews wird die Frage untersucht, welches implizite Verständnis NutzerInnen von Software und Updates haben und welche Erwartungen sie an diese stellen. Die abgeleiteten User Insights tragen zur Schließung der bestehenden Forschungslücke bei und liefern Impulse für eine Weiterentwicklung der Kriterien des Blauen Engels für „Ressourcen- und energieeffiziente Softwareprodukte“.
Production experiment, subject 43
Creators: name: Lau-Preechathammarach, Raksit Tyler
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2023
Subjects: subject: kdt

description: Target and distractor stimuli embedded in carrier sentences. Subject is a 67-year-old male. Carried out in a quiet room in the temple of Wat Nakharin in Ban Khi Nak.
Avoiding baryonic feedback effects on neutrino mass measurements from CMB lensing
Creators: name: McCarthy, Fiona
name: Foreman, Simon
name: van Engelen, Alexander
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A measurement of the sum of neutrino masses is one of the main applications of upcoming measurements of gravitational lensing of the cosmic microwave background (CMB). This measurement can be confounded by modelling uncertainties related to so-called "baryonic effects" on the clustering of matter, arising from gas dynamics, star formation, and feedback from active galactic nuclei and supernovae. In particular, a wrong assumption about the form of baryonic effects on CMB lensing can bias a neutrino mass measurement by a significant fraction of the statistical uncertainty. In this paper, we investigate three methods for mitigating this bias: (1) restricting the use of small-scale CMB lensing information when constraining neutrino mass; (2) using an external tracer to remove the low-redshift contribution to a CMB lensing map; and (3) marginalizing over a parametric model for baryonic effects on large-scale structure. We test these methods using Fisher matrix forecasts for experiments resembling the Simons Observatory and CMB-S4, using a variety of recent hydrodynamical simulations to represent the range of possible baryonic effects, and using cosmic shear measured by the Rubin Observatory's LSST as the tracer in method (2). We find that a combination of (1) and (2), or (3) on its own, will be effective in reducing the bias induced by baryonic effects on a neutrino mass measurement to a negligible level, without a significant increase in the associated statistical uncertainty.
description: 19 pages, 10 figures
Characterizing the turbulent drag properties of rough surfaces with a Taylor--Couette setup
Creators: name: Berghout, Pieter
name: Bullee, Pim A.
name: Fuchs, Thomas
name: Scharnowski, Sven
name: Kähler, Christian J.
name: Chung, Daniel
name: Lohse, Detlef
name: Huisman, Sander G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Wall-roughness induces extra drag in wall-bounded turbulent flows. Mapping any given roughness geometry to its fluid dynamic behaviour has been hampered by the lack of accurate and direct measurements of skin-friction drag. Here the Taylor-Couette (TC) system provides an opportunity as it is a closed system and allows to directly and reliably measure the skin-friction. However, the wall-curvature potentially complicates the connection between the wall friction and the wall roughness characteristics. Here we investigate the effects of a hydrodynamically fully rough surface on highly turbulent, inner cylinder rotating, TC flow. We find that the effects of a hydrodynamically fully rough surface on TC turbulence, where the roughness height k is three orders of magnitude smaller than the Obukhov curvature length Lc (which characterizes the effects of curvature on the turbulent flow, see Berghout et al. arXiv: 2003.03294, 2020), are similar to those effects of a fully rough surface on a flat plate turbulent boundary layer (BL). Hence, the value of the equivalent sand grain height ks, that characterizes the drag properties of a rough surface, is similar to those found for comparable sandpaper surfaces in a flat plate BL. Next, we obtain the dependence of the torque (skin-friction drag) on the Reynolds number for given wall roughness, characterized by ks, and find agreement with the experimental results within 5 percent. Our findings demonstrate that global torque measurements in the TC facility are well suited to reliably deduce wall drag properties for any rough surface.
description: 18 pages, 13 figures