cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Time-dependent memory and individual variation in Arctic brown bears (Ursus arctos)
Creators: Peter R. Thompson
Mark A. Lewis
Mark A. Edwards
Andrew E. Derocher
Publisher: name: University of Alberta Library
Year: 2022

Background

Animal movement modelling provides unique insight about how animals perceive their landscape and how this perception may influence space use. When coupled with data describing an animal’s environment, ecologists can fit statistical models to location data to describe how spatial memory informs movement.

Methods

We performed such an analysis on a population of brown bears (Ursus arctos) in the Canadian Arctic using a model incorporating time-dependent spatial memory patterns. Brown bear populations in the Arctic lie on the periphery of the species’ range, and as a result endure harsh environmental conditions. In this kind of environment, effective use of memory to inform movement strategies could spell the difference between survival and mortality.

Results

The model we fit tests four alternate hypotheses (some incorporating memory; some not) against each other, and we found a high degree of individual variation in how brown bears used memory. We found that 71% (15 of 21) of the bears used complex, time-dependent spatial memory to inform their movement decisions.

Conclusions

These results, coupled with existing knowledge on individual variation in the population, highlight the diversity of foraging strategies for Arctic brown bears while also displaying the inference that can be drawn from this innovative movement model.
A Particular Solution of a Painlevé System in Terms of the Hypergeometric Function ${}_{n+1}F_n$
Creators: name: Suzuki, Takao
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 17B80, 33C20, 34M55

description: In a recent work, we proposed the coupled Painlevé VI system with $A^{(1)}_{2n+1}$-symmetry, which is a higher order generalization of the sixth Painlevé equation ($P_{\rm VI}$). In this article, we present its particular solution expressed in terms of the hypergeometric function ${}_{n+1}F_n$. We also discuss a degeneration structure of the Painlevé system derived from the confluence of ${}_{n+1}F_n$.
title: „Skills-Matching“ und „Skills Intelligence“ durch kuratierte und datengetriebene Ontologien
Creators: name: Rentzsch, Robert
name: Staneva, Mila
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: „Skills-Matching“ und „Skills Intelligence“ durch kuratierte und datengetriebene Ontologien

description: Dieser Beitrag beschäftigt sich mit den Einsatzbereichen von Klassifikationssystemen für beruflich relevante Fähigkeiten bzw. „Skills“. Dabei werden europäische und internationale Entwicklungen von staatlicher wie privatwirtschaftlicher Seite in den Bereichen Skills-Matching (insb. der Abgleich von Arbeitsstellen mit Arbeitskräften) und Skills Intelligence (Arbeitsmarktanalysen und -vorhersagen, insb. für politische Akteure) beispielhaft beleuchtet. Zunächst erfolgt ein Überblick über die international einflussreichsten Fähigkeiten-Taxonomien und -Ontologien klassischer Art, welche von Expert/innen erstellt und kuratiert werden. Diese werden neuen, datengetriebenen Klassifikationen gegenübergestellt. Im Anschluss werden die verschiedenen Einsatzbereiche beider Klassifikations-Typen genauer betrachtet, woraufhin eine Vielzahl von Praxisbeispielen für Initiativen, Projekte und Produkte in den o. g. Bereichen beschrieben werden. Der Ausblick beschäftigt sich abschließend besonders mit der Frage, warum und wie neben Bewerbern und Stellen künftig auch Bildungsangebote mit Fähigkeiten-Taxonomien annotiert werden sollten.
Evanescent incompressible strips as origin of the observed Hall resistance overshoot
Creators: name: Siddiki, A.
name: Gulebaglan, S. Erden
name: Yurdasan, N. Boz
name: Bilgec, G.
name: Yildiz, A.
name: Sokmen, I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this work we provide a systematic explanation to the unusual non-monotonic behavior of the Hall resistance observed at two-dimensional electron systems. We use a semi-analytical model based on the interaction theory of the integer quantized Hall effect to investigate the existence of the anomalous, \emph{i.e} overshoot, Hall resistance $R_{H}$. The observation of the overshoot resistance at low magnetic field edge of the plateaus is elucidated by means of overlapping evanescent incompressible strips, formed due to strong magnetic fields and interactions. Utilizing a self-consistent numerical scheme we also show that, if the magnetic field is decreased the $R_{H}$ decreases to its expected value. The effects of the sample width, temperature, disorder strength and magnetic field on the overshoot peaks are investigated in detail. Based on our findings, we predict a controllable procedure to manipulate the maxima of the peaks, which can be tested experimentally. Our model does not depend on specific and intrinsic properties of the material, provided that a single particle gap exists.
description: A theoretical follow-up paper of arXiv:1007.2586
Inflation and the Scale Dependent Spectral Index: Prospects and Strategies
Creators: name: Adshead, Peter
name: Easther, Richard
name: Pritchard, Jonathan
name: Loeb, Abraham
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the running of the spectral index as a probe of both inflation itself, and of the overall evolution of the very early universe. Surveying a collection of simple single field inflationary models, we confirm that the magnitude of the running is relatively consistent, unlike the tensor amplitude, which varies by orders of magnitude. Given this target, we confirm that the running is potentially detectable by future large scale structure or 21 cm observations, but that only the most futuristic measurements can distinguish between these models on the basis of their running. For any specified inflationary scenario, the combination of the running index and unknown post-inflationary expansion history induces a theoretical uncertainty in the predicted value of the spectral index. This effect can easily dominate the statistical uncertainty with which Planck and its successors are expected to measure the spectral index. More positively, upcoming cosmological experiments thus provide an intriguing probe of physics between TeV and GUT scales by constraining the reheating history associated with any specified inflationary model, opening a window into the "primordial dark age" that follows the end of inflation.
description: 32 pages. v2 and v3 Minor reference updates /clarifications
Tilted-Cone Induced Cusps and Nonmonotonic Structures in Dynamical Polarization Function of Massless Dirac Fermions
Creators: name: Nishine, Tatsuro
name: Kobayashi, Akito
name: Suzumura, Yoshikazu
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The polarization function of electrons with the tilted Dirac cone found in organic conductors is studied using the tilted Weyl equation. The dynamical property is explored based on the analytical treatment of the particle-hole excitation. It is shown that the polarization function as the function of both the frequency and the momentum exhibits cusps and nonmonotonic structures. The polarization function depends not only on the magnitude but also the direction of the external momentum. These properties are characteristic of the tilted Dirac cone, and are contrast to the isotropic case of grapheme. Further, the results are applied to calculate the optical conductivity, the plasma frequency and the screening of Coulomb interaction, which are also strongly influenced by the tilted cone.
description: 28 pages, 12 figures, to be published in Journal of the Physical Society of Japan Vol. 79 (2010) No. 11
Staggered fermions simulations on GPUs
Creators: name: Bonati, Claudio
name: Cossu, Guido
name: D'Elia, Massimo
name: Di Giacomo, Adriano
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We present our implementation of the RHMC algorithm for staggered fermions on Graphics Processing Units using the NVIDIA CUDA programming language. While previous studies exclusively deal with the Dirac matrix inversion problem, our code performs the complete MD trajectory on the GPU. After pointing out the main bottlenecks and how to circumvent them, we discuss the performance of our code.
description: Poster presented at the XXVIII International Symposium on Lattice Field Theory, June 14-19, 2010, Villasimius, Sardinia Italy
title: Competency Mapping 3.0: Modellierung, Referenzierung und Auszeichnung von Kompetenzen mit semantischen Technologien. Instrumente und Einsatz im Projekt Open Virtual Mobility.
Creators: name: Buchem, Ilona
name: Konert, Johannes
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: Competency Mapping 3.0
subject: Kompetenzmodellierung
subject: Kompetenzerfassung
subject: Kompetenzreferenzierung
subject: digitale Kompetenznachweise
subject: Semantisches Web

description: Modellierung, Erfassung, Verarbeitung von Kompetenzen sowie Ausstellung von Kompetenznachweisen mit Hilfe von digitalen Medien spielen eine immer wichtigere Rolle im Kontext der zunehmenden Digitalisierung der Lern- und Bildungsangebote in verschiedenen Kontexten (u. a. Schule, Hochschule, Unternehmen). Die zentralen Herausforderungen sind dabei die Bereitstellung empirischer Grundlagen für Kompetenzmodellierung, die Auswahl geeigneter Methoden und Verfahren zur Kompetenzerfassung sowie die Strukturierung und Beschreibung von Kompetenzen und letztlich passende Infrastrukturen zur Zertifizierung. Angesichts der zunehmenden Anzahl und Vielfalt an verschiedenen Kompetenzmodellen bzw. Kompetenzrahmen, wächst auch das Interesse und der Bedarf an Methoden und Instrumenten zu Competency Mapping nicht nur in Bezug auf die Erfassung von Kompetenzen in einer Domäne bzw. in einem Kontext, sondern auch in Bezug auf die gegenseitige Referenzierung von Kompetenzen in verschiedenen Kompetenzmodellen durch Querverweise. Die semantischen Querverweise zwischen Kompetenzmodellen können dann in weiteren Verfahren zum Einsatz kommen und verwertet werden, z. B. bei der digitalen Auszeichnung von Kompetenzen mit Open Badges. Diese erweiterte Sicht auf die Kompetenzmodellierung – Competency Mapping 3.0 – dient der Schaffung von Vergleichbarkeit und der Sichtbarmachung von Zusammenhängen zwischen Kompetenzen in verschiedenen Modellen. Dieser Beitrag stellt ein Beispiel zu Competency Mapping 3.0 aus dem europäischen Projekt Open Virtual Mobility vor, in dem verschiedene Methoden und Instrumente eingesetzt wurden, um Kompetenzen zu virtueller Mobilität zu modellieren, zu referenzieren und mit Hilfe von digitalen Kompetenznachweisen auf Basis von Open Badges auszuzeichnen. Der Beitrag stellt ausgewählte Forschungsergebnisse aus dem Projekt zusammen und formuliert einige Handlungsempfehlungen für Competency Modelling.
Additional file 11 of Bromodomain-containing factor GTE4 regulates Arabidopsis immune response
Creators: name: Zhou, Qin
name: Sun, Yingnan
name: Zhao, Xiwang
name: Yu, Yue
name: Cheng, Weijia
name: Lu, Li
name: Chu, Zhaohui
name: Chen, Xiangsong
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 11: Fig. S6. Examples of conservedtranscription factor binding motifs identified in GTE4-enriched peaks.
Quenched limits and fluctuations of the empirical measure for plane rotators in random media
Creators: name: Luçon, Eric
Publisher: name: arXiv
Year: 2010
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60F05, 60K37, 82C44, 92D25

description: The Kuramoto model has been introduced to describe synchronization phenomena observed in groups of cells, individuals, circuits, etc. The model consists of $N$ interacting oscillators on the one dimensional sphere $\mathbf{S}^{1}$, driven by independent Brownian Motions with constant drift chosen at random. This quenched disorder is chosen independently for each oscillator according to the same law $μ$. The behaviour of the system for large $N$ can be understood via its empirical measure: we prove here the convergence as $N\to\infty$ of the quenched empirical measure to the unique solution of coupled McKean-Vlasov equations, under weak assumptions on the disorder $μ$ and general hypotheses on the interaction. The main purpose of this work is to address the issue of quenched fluctuations around this limit, motivated by the dynamical properties of the disordered system for large but fixed $N$. Whereas we observe a self-averaging for the law of large numbers, this no longer holds for the corresponding central limit theorem: the trajectories of the fluctuations process are sample-dependent.
description: 31 pages, 3 figures Revised version : Remarks and Fig 3 added
title: Taxonomic Competence Modelling – Observations from a Hands-on Study and Implications for Modelling Strategies
Creators: name: Dahlmeyer, Matthias Patrick
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: integrative competence management
subject: competence modelling
subject: representation syntax
subject: taxonomy
subject: mechanical engineering

description: Following previous postulations for a global, integrated competence management system, this paper belatedly publishes and evaluates reflections from a 2014 study of taxonomic competence modelling. Mechanical engineering master students explore modelling their recent bachelor program as a study project. Following a systematic methodology with typical elements of a competence syntax, they encounter significant problems of inconsistency in all aspects of their data. Their reflections showcase that taxonomies are not suitable for a decentrally maintained competence model, competence levels and categories should be avoided from the core structure of a model, and both key aspects of a syntax should be kept flexible in a semantic network
title: Semantic Competence Modelling – Observations from a Hands-on Study with HyperCMP Knowledge Graphs and Implications for Modelling Strategies and Semantic Editors
Creators: name: Dahlmeyer, Matthias Patrick
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: HyperCMP
subject: competence modelling
subject: ontology editor
subject: graph database
subject: reification
subject: hypergraph
subject: federated knowledge graph
subject: visualization
subject: mechanical engineering

description: Following previous postulations for a global, integrated competence management system, this paper publishes and evaluates reflections from a 2019 study of hands-on semantic competence modelling. Mechanical engineering bachelor and master students explore modelling their technical domain as a study project. They use a previously derived knowledge hypergraph structure (branded herein as HyperCMP) to model key subdomains in a two-staged process. Modelling subdomain knowledge as the first stage was prioritized. In the end, deriving actual competencies had to be suspended because of the lack of a suitable modelling tool that allows managing the complexity of such a model. Observations and reflections from tool research and the modelling process are used to narrow down the profile of a proposed semantic software solution to build, maintain, and use a decentralized competence model.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¾Ð±Ð»Ð°ÑÐ½Ð¾Ð¹ SCADA-ÑÐ¸ÑÑÐµÐ¼Ñ Ð´Ð»Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð½ÑÐ¼Ð¸ ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¾Ð±ÑÐµÐºÑÐ°Ð¼Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a cloud SCADA-system for managing distributed technical objects
Creators: name: Ð¡Ð²ÐµÑÐ»Ð¸ÑÐ½ÑÐ¹, ÐÐ¾Ð½ÑÑÐ°Ð½ÑÐ¸Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¾Ð±Ð»Ð°ÑÐ½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
scada-ÑÐ¸ÑÑÐµÐ¼Ñ
Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐ¹ Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ
ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
unity pro
vijeo designer
opc server
cloud technologies
scada-systems
programmable logical controller
control systems

description: Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¾Ð±Ð»Ð°ÑÐ½ÑÑ SCADA-ÑÐ¸ÑÑÐµÐ¼. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½ÑÐµ, Ð¸Ð¼ÐµÑÑÐ¸ÐµÑÑ Ð½Ð° ÑÑÐ½ÐºÐµ, Ð¿ÑÐ¾Ð´ÑÐºÑÑ; Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð¸Ñ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð²Ð¸Ð´Ñ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑ Ð¾Ð±Ð»Ð°ÑÐ½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð¾Ð±Ð»Ð°ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¿Ð¾ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Â«Ð£Ð¼Ð½ÑÐ¹ Ð´Ð¾Ð¼Â» Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¿ÑÐ¸Ð¼ÐµÑÐ°.
description: The benefits of implementing solutions based on cloud SCADA-systems were considered. The most popular products available on the market were studied; their comparative characteristics were produced. The main types of the architectures cloud solutions were analyzed. A cloud solution for processing information in the "Smart Home" system as an example was developed.
title: Automatisierte Extraktion semantischer Kompetenz­beschreibungen am Beispiel von deutschsprachigen Modulbeschreibungen aus der Hochschullehre
Creators: name: Raschke, Timo
name: Konert, Johannes
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: Natural Language Processing
subject: Dependenzparsing
subject: Kompetenzextraktion
subject: Semantik

description: Um Kompetenzen von Personen zu verwalten, werden für gewöhnlich Kompetenzbeschreibungen in menschlicher Sprache verwendet. Soll nun eine semantische Katalogisierung und Organisation mittels dieser Daten erfolgen, so empfiehlt sich eine Konvertierung in semantische Datensätze. Es, wurde ein Ansatz entwickelt, um deutschsprachige, semantische Kompetenztripel bestehend aus Kompetenzverb, Objekt und Kontext am Beispiel von Fließtext-Modulbeschreibungen aus der Hochschullehre (im konkreten Falle der Beuth Hochschule für Technik Berlin) mittels aktueller Lösungsansätze des Forschungsgebiets Natural Language Processing zu extrahieren. Es werden Konstituenzparsing, Dependenzparsing und Sematinc Role Labelling anhand ihrer Eignung verglichen und erste Ergebnisse anhand eines entwickelten Entwurfs und ein daraus resultierender Prototyp präsentiert. Die Ergebnisse zeigen, dass die Kompetenzextraktion mit einem F1-Maß von bis zu 70,1 % auf Basis von Dependenzparsing möglich ist. Durch die Ergebnisse dieser Arbeit wird eine Grundlage für die weitere Verwendung von semantischen Kompetenzbeschreibungen für eine Vielzahl anderer Anwendungsgebiete geschaffen, zum Beispiel Ähnlichkeitsberechnungen von Hochschulkursen oder die Erstellung von Abhängigkeitsgraphen für Kurse eines Studiengangs.
Assessing the reliability and validity of online tasks to assess perceptual cognitive skills in baseball
Creators: name: Grieve, Georgia
Publisher: name: University of British Columbia
Year: 2022

description: There has been an increasing interest in training perceptual skills in sports through video-based methods, particularly in baseball (e.g., baseball pitch recognition). However, there is little empirical evidence related to their reliability and validity, to help guide the efficacy and application of video-based training methods. Here we sought to investigate whether an online task can be used to a) assess perceptual cognitive skills and b) discriminate across age and different skill groups. An online experimental platform was developed to help collect data on baseball specific predictions concerning pitch type and dynamic visual acuity among baseball players (n = 21) and novices (n=14) with low baseball experience (age 13 -22 yr). The baseball prediction task consisted of two different pitchers, three pitch types and three occlusion points (such that ball flight information was progressively removed). Each clip was shown twice. The prediction task was shown to be valid and reliable, discriminating across skill groups and showing reliability across repeated viewings and from the online task to an in-person assessment (n=6). There were, however, differences in reliability and discriminant validity based on the type of pitcher, with one pitcher being responded to more accurately and reliably. The skilled participants showed good discriminability between fastballs and change-ups versus the novice group and there was a trend for better dynamic visual acuity in the skilled group. Due to difficulties in recruitment, the data was mostly based on adult participants, such that further data collection is needed to make conclusions about age-group differences and development of perceptual-cognitive skills in baseball. The current data mostly help to provide baseline data about current stimuli and methods for assessment of perceptual skills in baseball, showing evidence speaking to the validity and reliability of online methods.
การวิเคราะห์ข้อมูลตัวชี้วัด วิธีการจัดเก็บข้อมูล และกิจกรรมการใช้ประโยชน์จากตัวชี้วัดกระบวนการยุติธรรมอาญาไทย
Creators: name: ขวัญมนัส พัดทอง
Publisher: name: กองบริหารการวิจัย
Year: 2562
Subjects: ตัวชี้วัด, ค่าเป้าหมาย, ค่าบรรทัดฐาน, กระบวนการยุติธรรมอาญาไทย

description: วารสารธรรมศาสตร์, 38, 1, 74-98
Generalized BRST transformation in Abelian rank-2 antisymmetric tensor field theory
Creators: name: Upadhyay, Sudhaker
name: Mandal, Bhabani Prasad
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We generalize the BRST transformations in Abelian rank-2 tensor field theory by allowing the parameter to be finite and field dependent and show that such transformations play crucial role in studying the Abelian 2-form gauge theory in noncovariant gauges. The generating functionals in different effective theories are connected through these generalized BRST transformations with different choice of finite parameter. We further consider the generalization of the anti-BRST transformations and show that even anti-BRST transformations with the finite field dependent parameter relate the generating functional for different effective theories. Such generalized BRST/anti-BRST transformations are useful in connecting generating functionals corresponding to different effective theories. Field/antifield formulation of this Abelian 2-form gauge theory is also studied in the context of generalized BRST transormations. We show that generalized BRST transformation connects the generating functional corresponding to the different solutions of quantum master equation in field/antifield formulation.
description: Revtex, 20 Pages, No Figure, Version to appear in Mod.Phys. Lett. A
title: Erste Untersuchungen zur Notenprognose für ein Kursempfehlungssystem
Creators: name: Wagner, Kerstin
name: Merceron, Agathe
name: Sauer, Petra
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: Notenprognose
subject: Kursempfehlungssystem
subject: Datenanalyse
subject: Lineare Regression

description: Kursempfehlungssysteme können den Studienerfolg unterstützen. Eine wichtige Komponente eines solchen Systems ist die Prognose der Note, die Studierende bei Kursbelegung erwarten können. In diesem Beitrag werden verschiedene Algorithmen zur Notenprognose eingesetzt und verglichen. Die Modelle der linearen Regression liefern die besseren Ergebnisse. Darüber hinaus haben sie den Vorteil, nachvollziehbar zu sein, was Nutzende befähigt, die Grenzen des Modells besser einzuschätzen, und somit zu entscheiden, wie viel Vertrauen sie dem System schenken möchten.
A Chandra Observation of the Obscured Star-Forming Complex W40
Creators: name: Kuhn, Michael A.
name: Getman, Konstantin V.
name: Feigelson, Eric D.
name: Reipurth, Bo
name: Rodney, Steven A.
name: Garmire, Gordon P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The young stellar cluster illuminating the W40 H II region, one of the nearest massive star forming regions, has been observed with the ACIS detector on board the Chandra X-ray Observatory. Due to its high obscuration, this is a poorly-studied stellar cluster with only a handful of bright stars visible in the optical band, including three OB stars identified as primary excitation sources. We detect 225 X-ray sources, of which 85% are confidently identified as young stellar members of the region. Two potential distances of the cluster, 260 pc and 600 pc, are used in the paper. Supposing the X-ray luminosity function to be universal, it supports a 600 pc distance as a lower limit for W40 and a total population of at least 600 stars down to 0.1 Mo under the assumption of a coeval population with a uniform obscuration. In fact, there is strong spatial variation in Ks-band-excess disk fraction and non-uniform obscuration due to a dust lane that is identified in absorption in optical, infrared and X-ray. The dust lane is likely part of a ring of material which includes the molecular core within W40. In contrast to the likely ongoing star formation in the dust lane, the molecular core is inactive. The star cluster has a spherical morphology, an isothermal sphere density profile, and mass segregation down to 1.5 Mo. However, other cluster properties, including a \leq{1} Myr age estimate and ongoing star formation, indicate that the cluster is not dynamically relaxed. X-ray diffuse emission and a powerful flare from a young stellar object are also reported.
description: Accepted for publication in The Astrophysical Journal. 60 pages, 16 figures
Some Calculable Contributions to Entanglement Entropy
Creators: name: Hertzberg, Mark P.
name: Wilczek, Frank
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entanglement entropy appears as a central property of quantum systems in broad areas of physics. However, its precise value is often sensitive to unknown microphysics, rendering it incalculable. By considering parametric dependence on correlation length, we extract finite, calculable contributions to the entanglement entropy for a scalar field between the interior and exterior of a spatial domain of arbitrary shape. The leading term is proportional to the area of the dividing boundary; we also extract finite subleading contributions for a field defined in the bulk interior of a waveguide in 3+1 dimensions, including terms proportional to the waveguide's cross-sectional geometry; its area, perimeter length, and integrated curvature. We also consider related quantities at criticality and suggest a class of systems for which these contributions might be measurable.
description: 4+ pages, 1 figure. v2: Some clarifications and more references; updated to resemble version published in PRL
Gamma-ray Constraints on Effective Interactions of the Dark Matter
Creators: name: Cheung, Kingman
name: Tseng, Po-Yan
name: Yuan, Tzu-Chiang
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Using an effective interaction approach to describe the interactions between the dark matter particle and the light degrees of freedom of the standard model, we calculate the gamma-ray flux due to the annihilation of the dark matter into quarks, followed by fragmentation into neutral pions which subsequently decay into photons. By comparison to the mid-latitude data released from the Fermi-LAT experiment, we obtain useful constraints on the size of the effective interactions and they are found to be comparable to those deduced from collider, gamma-ray line and anti-matter search experiments. However, the two operators induced by scalar and vector exchange among fermionic dark matter and light quarks that contribute to spin-independent cross sections are constrained more stringently by the recent XENON100 data.
description: 22 pages, 4 figures; title fixed and a couple of references added
title: Personalized Intelligent Intervention and Precise Evaluation for Children with Autism Spectrum Disorder
Creators: name: Chen, Jingying
name: Wang, Guangshuai
name: Kun, Zhang
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: ASD
subject: Human–computer interaction
subject: Intelligent intervention
subject: Precise evaluation

description: Autism Spectrum Disorder (ASD) is a lifelong neurodevelopmental disorder involving core deficits in interpersonal communication and social interactions. There is a pressing need for educational intervention for children with ASD in the field of special education. This study aims at the fundamental problems facing educational intervention for children with ASD based on human– computer interaction. The technical bottlenecks include individual representation, process intervention, and effectiveness evaluation. The main objectives are to improve the accuracy of individual modeling, establish an exact intervention mechanism, achieve precise evaluation, and enhance the intelligence of educational interventions for children with ASD that are based on human–computer interaction.
title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÑÑÑÑÐ¾Ð² Ð´Ð»Ñ Ð¼ÐµÐ»ÐºÐ¾ÑÐµÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Automation of assessment of technological routes for small-scale production
Creators: name: Ð§ÐµÑÐµÐ¿Ð¾Ð²ÑÐºÐ¸Ð¹, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¼Ð°ÑÑÑÑÑ
Ð¼ÐµÐ»ÐºÐ¾ÑÐµÑÐ¸Ð¹Ð½Ð¾Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾
automation
technological route
limited production
PostgreSQL

description: ÐÐ°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð´Ð»Ñ Ð¼Ð¾Ð´ÑÐ»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÑÑÑÑÐ¾Ð² Ð¸ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ Ð´Ð»Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÐµÑ Ð² Ð¿ÑÐ¾ÐµÐºÑÐµ, ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð¼ Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð¼ÐµÐ»ÐºÐ¾ÑÐµÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°. Ð ÑÐ¾Ð´Ðµ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½ÑÑ Ð² Ð½Ð°ÑÑÐ¾ÑÑÐµÐµ Ð²ÑÐµÐ¼Ñ Ð±Ð°Ð· Ð´Ð°Ð½Ð½ÑÑ Ð¸ ÑÐ¸ÑÑÐµÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð¼Ð¸ Ñ ÑÐµÐ»ÑÑ Ð²ÑÐ±Ð¾ÑÐ° Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐµÐ¹ Ð´Ð»Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð² Ð¿ÑÐ¾ÐµÐºÑÐµ, ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¾ÑÐ¼Ð°ÑÐ¾Ð² Ð´Ð°Ð½Ð½ÑÑ Ð´Ð»Ñ ÑÐ´Ð¾Ð±ÑÑÐ²Ð° Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ Ð¿ÑÐ¾Ð´ÑÐºÑÐµ Ð¸ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð² Ð±Ð°Ð·Ðµ Ð´Ð°Ð½Ð½ÑÑ. ÐÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ ÑÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾ÑÐµÐ½Ð¸Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾ ÑÑÐµÐ±ÑÐµÐ¼ÑÐ¼ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ð¼ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÑÑÑÑÐ¾Ð² Ð¸ Ð¾ÑÐ´ÐµÐ»ÑÐ½Ð¾ ÑÐ¾ÑÑÐ¾ÑÑÐ¸Ñ Ð¸Ð· Ð½Ð¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°ÑÐ½ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹, Ð´Ð»Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð±Ð¾ÑÑ Ð½Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼ ÑÑÐ°ÑÑÐºÐµ.
description: The bachelor's work is devoted to the description of the development of an algorithm for a module for evaluating technological routes and planning, as well as the implementation of a database and a system for managing it in a project being developed to automate limited production. In the course of this work, an analysis of currently popular databases and their management systems was carried out in order to select the most suitable for implementation in the project, various data formats were also analyzed for ease of use in a software product and stored in a database. The main purpose of this work is to evaluate the required technological routes and the elementary operations that consist of them separately, in order to optimize the work at the production site.
On the distribution of orbits of geometrically finite hyperbolic groups on the boundary (with appendix by Francois Maucourant)
Creators: name: Lim, Seonhee
name: Oh, Hee
Publisher: name: arXiv
Year: 2010
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: We investigate the distribution of orbits of a non-elementary discrete hyperbolic group acting on the n-dimensional hyperbolic space and its geometric boundary. In particular, we show that if the group $Γ$ admits a finite Bowen-Margulis-Sullivan measure (for instance, if it is geometrically finite), then every $Γ$-orbit in the hyperbolic space is equidistributed with respect to the Patterson-Sullivan measure supported on the limit set of $Γ$.The appendix by Maucourant is the extension of a part of his thesis where he obtains the same result as a simple application of Roblin's theorem. Our approach is via establishing the equidistribution of solvable flows on the unit tangent bundle of the quotient manifold, which is of independent interest.
description: 14 pages, 1 figure. More references are added. To appear at ETDS
title: Critical reflection of AI applications for persons with disabilities in vocational rehabilitation
Creators: name: Beudt, Susan
name: Blanc, Berit
name: Feichtenbeiner, Rolf
name: Kähler, Marco
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: assistive technologies
subject: inclusion
subject: AI
subject: ethics
subject: vocational training

description: Applications of artificial intelligence are increasingly being used to support work and learning in the workplace. Adaptivity and recommender systems, as key features of such innovative technologies, allow for enhanced personalization. Most notably, persons with disabilities may benefit from such technologies at work and during on-the-job training. Adapting such systems to very heterogeneous target groups, however, is not easily done. Implementing AI-based assistive systems in various educational settings in vocational training, especially in vocational rehabilitation, can also be challenging. This position paper looks at existing AI-based applications to analyze their potential for more inclusive workplaces and qualification processes. Furthermore, those technologies are discussed in the context of current ethical discourses to identify to what extent normative requirements are being reflected in existing AI-based applications.
On certain other sets of integers
Creators: name: Sanders, Tom
Publisher: name: arXiv
Year: 2010
Subjects: subject: Number Theory (math.NT)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: We show that if A is a subset of {1,...,N} containing no non-trivial three-term arithmetic progressions then |A|=O(N/ log^{3/4-o(1)} N).
description: 29 pp. Corrected typos. Added definitions for some non-standard notation and remarks on lower bounds
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸Ð½ÑÐµÑÐ½ÐµÑ-Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½Ð° Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of online store of the international industrial enterprise
Creators: name: ÐÑÐ»Ð³Ð°ÐºÐ¾Ð², ÐÐ³Ð¾Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¸Ð½ÑÐµÑÐ½ÐµÑ-Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½
Ð¼Ð¾Ð»Ð¾ÑÐ½Ð°Ñ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ñ
ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ°
react
javascript
graphql
web-shop
dairy
development

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð½Ð¸Ð´ÐµÑÐ»Ð°Ð½Ð´ÑÐºÐ¾Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ-Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»Ñ Ð¼Ð¾Ð»Ð¾ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Gouda Cheese Experience. Ð¦ÐµÐ»Ñ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸Ð½ÑÐµÑÐ½ÐµÑ-Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð´Ð»Ñ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ñ ÐºÐ°Ð½Ð°Ð»Ð¾Ð² ÑÐ±ÑÑÐ°.
Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº Ð¸Ð½ÑÐµÑÐ½ÐµÑ-Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½Ñ, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Web-ÑÐ°Ð¹ÑÐ¾Ð², Ð²ÑÐ±ÑÐ°Ð½Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½ ÑÐ°Ð¼ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¸ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÐµÐ³Ð¾ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸.
ÐÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÐ¼ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¾Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð´ÑÐºÑÐ°: Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð·Ð°ÐºÐ°Ð·Ð¾Ð², Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ.
description: The object of this study is the Dutch dairy company Gouda Cheese Experience. The goal is the development of an enterprise online store to expand sales channels.
In the process of work, an analysis of the enterprise was carried out, requirements for an online store were formed, the principles of building Web sites were analyzed, technologies for development were selected, and the development process itself was described and its cost-effectiveness was calculated.
Expected results from the use of the developed product: automation of order processing, improving the economic efficiency of the enterprise.
Town Meeting: What is the best answer to alcoholism?
Creators: name: Alcohol Research Documentation, Inc.
Publisher: name: No Publisher Supplied
Year: 1949

description: Copy the July 5, 1949 broadcast of Town Meeting entitled What is the best answer to alcoholism? Speakers include Selden D. Bacon, who defines alcoholism and answers to questions such as testing drunkenness with the alcometer, "drying-out stations" for alcoholics, heredity of alcoholism, and the importance of research.
title: How to get to school, LAYA? Conducting a participatory design workshop to design and introduce an inclusive e-learning platform into secondary math classes
Creators: name: Claus, Sebastian
name: Pinkwart, Niels
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: participatory design
subject: inclusion
subject: diversity
subject: computer-supported collaborative learning
subject: learning study
subject: grounded theory methodology

description: The authors’ prior studies have revealed that it is difficult for some secondary teachers to conduct cooperative learning in math classes. This contribution suggests a workshop series to design a learning platform to support peer cooperation in diverse secondary school classes. Teachers collaboratively create the design in a joint venture with the authors. The usage of the grounded theory methodology in combination with a so-called Learning Study is an excellent fit for the conference’s motto “education realities” and the workshop’s inclusive theme. Four workshop sessions, with dedicated goals to narrow down the scope of the design and to eventually create it, are sketched out.
"You never walk alone" : BTS and the significance of heightened parasocial relationships during the COVID-19 pandemic
Creators: name: Wise, Kathleen M.
Publisher: name: University of British Columbia
Year: 2022

description: On May 20, 2021, the K-Pop group BTS’s music video for their second English-language single “Butter” broke the YouTube record for most views in 24 hours with 108.2 million hits. The success of this video illustrates the devotion that BTS’s diverse fanbase has for the seven-member group. Though the intimacy that fans feel with the young men of BTS is experienced from a distance, the South Korean group has inspired profound emotional attachments among their fans despite the mediation of the Internet. BTS’s proficient use of social networking sites, and the feeling of hope that emanates from their work, have attracted a passionate following and intensified parasocial relationships beyond what have historically been experienced. Using a queer hermeneutics of hope proposed by scholars like Eve Sedgwick and José Esteban Muñoz, this thesis brings together the disciplines of authenticity, celebrity, social media, and queer studies to examine the role BTS as a public persona plays in contemporary constructions of online personalities. It chronicles BTS’s history of direct engagement with fans via various social media platforms and considers how BTS’s former image as an industry underdog has supported readings of the group as authentic. Through an analysis of BTS’s content, the dichotomy of ‘extraordinary’ talent and ‘ordinary’ person is also elucidated. Additionally, this thesis identifies the ongoing COVID-19 pandemic as an impetus for the current shifts in the relationship between audience and celebrity. While COVID has fostered a sense of disillusionment regarding famous figures, BTS has managed to retain their image of authenticity, encouraging the parasocial relationships felt by their fans to become heightened. By positioning BTS’s art as an antidote to the isolation and hopelessness caused by the pandemic (and the general state of our world), this thesis argues that Millennial and Gen Z fans are employing BTS as a tool for visualizing a more queer and optimistic future.
title: The diversity of online teaching in Chinese universities during the pandemic.
Creators: name: Zhang, Xiaohan
name: Köhler, Thomas
name: Lucke, Ulrike
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: pandemic
subject: online teaching
subject: diversity
subject: inclusion

description: Online Education is one of the important directions of future education reforms. The pandemic happened at the beginning of this year worldwide has promoted the pace of online education namely online teaching. What are the characteristics of online learning in an emergency? The article presents the results of a survey on the status and experience of online teaching during the pandemic in Chinese universities. Teaching platform, teaching form, teaching process, teaching content, teaching effect, learning environment and obstacles of online teaching are analysed. Chinese studies also showed that especially students with disabilities are affected by the Corona situation. Some benefit from the flexibility of online learning, but many suffer from missing competencies or missing aids. The overview of effects and empirical data presented here may help to promote and enhance the accessibility of educational media technology.
Type Ib/c supernovae in binary systems I. Evolution and properties of the progenitor stars
Creators: name: Yoon, Sung-Chul
name: Woosley, Stan E.
name: Langer, Norbert
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate the evolution of Type Ib/c supernova (SN Ib/c) progenitors in close binary systems, using new evolutionary models that include the effects of rotation, with initial masses of 12 - 25 Msun for the primary components, and of single helium stars with initial masses of 2.8 - 20 Msun. We find that, despite the impact of tidal interaction on the rotation of primary stars, the amount of angular momentum retained in the core at the presupernova stage in different binary model sequences converge to a value similar to those found in previous single star models. This amount is large enough to produce millisecond pulsars, but too small to produce magnetars or long gamma-ray bursts. We employ the most up-to-date estimate for the Wolf-Rayet mass loss rate, and its implications for SN Ib/c progenitors are discussed in detail. In terms of stellar structure, SN Ib/c progenitors in binary systems are predicted to have a wide range of final masses even up to 7 Msun, with helium envelopes of 0.16 - 1.5 Msun. Our results indicate that, if the lack of helium lines in the spectra of SNe Ic were due to small amounts of helium, the distribution of both initial and final masses of SN Ic progenitors should be bimodal. Furthermore, we find that a thin hydrogen layer (0.001 - 0.01 Msun) is expected to be present in many SN Ib progenitors at the presupernova stage. We show that the presence of hydrogen, together with a rather thick helium envelope, can lead to a significant expansion of some SN Ib/c progenitors by the time of supernova explosion. This may have important consequences for the shock break-out and supernova light curve. We also argue that some SN progenitors with thin hydrogen layers produced via Case AB/B transfer might be related to Type IIb supernova progenitors with relatively small radii of about 10 Rsun.
description: 16 pages, 15 figures, 2 tables, ApJ, in press
title: Diversity MOOC - Inclusion in everyday teaching. A MOOC not only for teachers at universities and schools
Creators: name: Gottschalk, Hélena
name: Müller, Josefin
Publisher: name: Gesellschaft für Informatik e.V.z
Year: 2020
Subjects: subject: MOOC
subject: Diversity
subject: Accessibility
subject: Inclusion

description: The term diversity means variety, difference or heterogeneity. This includes various dimensions, such as: gender, sexual identity, age, worldview, social and ethnic origin, health and much more. Inclusion takes up this concept and sheds light on it in a multifaceted and cross-cutting way in all social areas of life. These areas also include everyday teaching at universities and schools. In order to recognise and promote this diversity and thus achieve the best possible educational process with equal opportunities, comprehensive participation is required for all people. Therefore, it is the future task of all those working at the university to enable participation in the educational process for all. The project "Diversity MOOC - Inclusion in everyday teaching. A MOOC not only for teachers at universities and schools". Within the framework of the project, theme-specific videos were produced which are directed at all groups of people involved in the university and contribute to raising awareness to inclusion. These videos have been made accessible (with subtitles and audio description) to enable everyone to participate in digital teaching and learning.
Effect of perturbations on information transfer in spin chains
Creators: name: Ronke, R.
name: Spiller, T. P.
name: D'Amico, I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Spin chains have been proposed as a reliable and convenient way of transferring information and entanglement in a quantum computational context. Nonetheless, it has to be expected that any physical implementation of these systems will be subject to several perturbative factors which could potentially diminish the transfer quality. In this paper, we investigate a number of possible fabrication defects in the spin chains themselves as well as the effect of non-synchronous or imperfect input operations, with a focus on the case of multiple excitation/qubit transfer. We consider both entangled and unentangled states, and in particular the transfer of an entangled pair of adjacent spins at one end of a chain under the mirroring rule and also the creation of entanglement resulting from injection at both end spins.
description: Journal version fixes last typos