cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Stochastic Calculus with respect to Gaussian Processes
Creators: name: Lebovits, Joachim
Publisher: name: arXiv
Year: 2014
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: Stochastic integration with respect to Gaussian processes, such as fractional Brownian motion (fBm) or multifractional Brownian motion (mBm), has raised strong interest in recent years, motivated in particular by applications in finance, Internet traffic modeling and biomedicine. The aim of this work to define and develop, using White Noise Theory, an anticipative stochastic calculus with respect to a large class of Gaussian processes, denoted G, that contains, among many other processes, Volterra processes (and thus fBm) and also mBm. This stochastic calculus includes a definition of a stochastic integral, Itô formulas (both for tempered distributions and for functions with sub-exponential growth), a Tanaka Formula as well as a definition, and a short study, of (both weighted and non weighted) local times of elements of G . In that view, a white noise derivative of any Gaussian process G of G is defined and used to integrate, with respect to G, a large class of stochastic processes, using Wick products. A comparison of our integral wrt elements of G to the ones provided by Malliavin calculus in [AMN01] and by Itô stochastic calculus is also made. Moreover, one shows that the stochastic calculus with respect to Gaussian processes provided in this work generalizes the stochastic calculus originally proposed for fBm in [EVdH03, BSØW04, Ben03a] and for mBm in [LLV14, Leb13, LLVH14]. Likewise, it generalizes results given in [NT06] and some results given in [AMN01]. In addition, it offers alternative conditions to the ones required in [AMN01] when one deals with stochastic calculus with respect to Gaussian processes.
description: (26/07/2014). Previously this work appeared as arXiv:1703.08393 which was incorrectly submitted as a new paper (and has now been withdrawn)
Inverse Blended Learning in der Weiterbildung für Erwachenenbildner_innen
Creators: name: Ebner, Martin
name: Schön, Sandra
name: Khalil, Mohmmad
name: Ebner, Markus
name: Aschemann, Birgit
name: Frei, Wilfried
name: Röthler, David
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Massive Open Online Courses (MOOCs) sind in den letzten Jahren in aller Munde, wenn es darum geht, technologiegestütztes Lernen für große Zielgruppen zu verwirklichen. MOOCs bieten dabei kostenlose Bildung mit offenem Zugang an, sowohl für die breite Öffentlichkeit als auch für spezielle Zielgruppen (z.B. Weiterbildung). Die in den Medien diskutierte Absprungrate (Drop-Out) führte zu einer notwendigen Reflexion über Vor- und Nachteile dieses Verfahrens. Die Autor_innen dieses Beitrags schlagen daher einen neuen pädagogischen Ansatz vor: Der Online-Kurs (MOOC) soll durch Präsenzunterricht ergänzt werden, um den sozialen Prozess des Lernens gezielt zu unterstützen. Während die Anreicherung von Präsenzveranstaltungen mit Online-Anteilen als „Blended Learning“ beschrieben wird, wird die Anreicherung von reinem Online-Lernen durch Präsenzangebote als „Inverse Blended Learning“ bezeichnet. Im Beitrag wird ein MOOC für Erwachsenenbildner_innen, der durch Präsenzangebote erweitert wurde, als Fallstudie vorgestellt. Aus den Daten der Nutzer_innen und ihren Aktivitäten kann mit Hilfe von Verfahren des Learning Analytics Rückschlüsse gezogen werden. Dabei zeigt sich in diesem Beispiel, dass – vermutlich durch das große Angebot und die starke Nutzung von Begleitangeboten zum MOOC – mit 48,2 Prozent eine sehr hohe Zertifizierungsquote (N=3.064 registrierte Nutzer_innen) erreicht werden konnte. Zudem wird eine Verbesserung der Interaktion zwischen den Teilnehmenden auf der MOOC-Plattform als auch in den zugehörigen Diskussionsforen beobachtet.
description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
Orthomodular posets are algebras over bounded posets with involution
Creators: name: Jenča, Gejza
Publisher: name: arXiv
Year: 2021
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: Primary: 03G12, Secondary: 06F20, 81P10

description: We prove that there is a monadic adjunction between the category of bounded posets with involution and the category of orthomodular posets.
description: arXiv admin note: text overlap with arXiv:1903.05399
Digitalisierung in der wissenschaftlichen Weiterbildung im Bereich Gesundheit und Pflege
Creators: name: Eiben, Anika
name: Mazzola, Rosa
name: Hasseler, Martina
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Die notwendige Digitalisierung an Hochschulen birgt Vorteile für die Studierenden. Online basierte Studienformate beeinflussen den Lernprozess im konstruktivistischen Sinn. Im Rahmen des Teilvorhabens „Bachelor Upgrade angewandte Pflegewissenschaften“ des BMBF-geförderten Verbundprojektes „PuG – Entwicklung gesundheits- und pflegebezogener Studiengänge“ der Ostfalia Hochschule Braunschweig/Wolfenbüttel werden wissenschaftliche Weiterbildungsprogramme im Blended Learning Format entwickelt. Hinsichtlich der Konzeption dieser wissenschaftlichen Weiterbildungsprogramme müssen besondere Aspekte berücksichtigt werden, da die Zielgruppe nicht-traditionell Studierende sind. Sie haben in der Regel familiäre sowie berufliche Verpflichtungen und präferieren daher Weiterbildungsangebote mit wenigen Präsenzphasen. Somit ergeben sich hinsichtlich Didaktik, Methodik und Technik enorme Herausforderungen. Zudem haben diese Lernenden einen hohen Anspruch an Beratungs- und Unterstützungsangebote. Im Projekt werden diese Aspekte berücksichtigt. Beispielsweise basiert jedes Modul auf didaktisch aufbereitetem Studienmaterial, welches den Teilnehmenden zu Beginn ausgehändigt wird. Online-Mentor_innen begleiten die Lernenden im Lernprozess, um Drop-Outs zu vermeiden. Zudem werden technikbasierte Tools eingesetzt. Innerhalb des Teilprojektes wurden Module des wissenschaftlichen Weiterbildungsprogramms erprobt und evaluiert. Mithilfe der Evaluation werden Bedingungsfaktoren des erfolgreichen Lernprozesses identifiziert und entsprechende Maßnahmen abgeleitet.
description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
ОЦЕНКА ДОСТАТОЧНОСТИ ДОКАЗАТЕЛЬСТВ СУДОМ ПРИ ПОСТАНОВЛЕНИИ ОБВИНИТЕЛЬНЫХ ПРИГОВОРОВ
Creators: name: Артем Андреевич Синицын
Publisher: name: Закон и право
Year: 2020
Subjects: обвинительный приговор
основания постановления обвинительного приговора
оценка достаточности доказательств судом в уголовном процессе
оценка доказательств в уголовном процессе.

description: В данной статье автор рассматривает проблемные вопросы оценки достаточности доказательств судом при постановлении обвинительных приговоров.
Auf dem Weg zu einer anbieterbezogenen Statistik für die wissenschaftliche Weiterbildung an Hochschulen
Creators: name: Dollhausen, Karin
name: Wolter, Andrä
name: Huntemann, Hella
name: Otto, Alexander
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Infolge des Bedeutungszuwachses der wissenschaftlichen Weiterbildung im Kontext des Lebenslangen Lernens sowie neuen Anforderungen an eine (markt-)strategische Hochschulentwicklung wächst der Bedarf an steuerungsrelevantem evidenzbasiertem Wissen. Die hierzu erforderlichen bereichsspezifischen statistischen Datengrundlagen sind bislang jedoch lediglich in Ausschnitten verfügbar. Angeregt durch die DGWF wurde daher kooperativ vom Deutschen Institut für Erwachsenenbildung – Leibniz Zentrum für Lebenslanges Lernen (DIE) in Bonn und der Abteilung Hochschulforschung der Humboldt Universität zu Berlin (HU) eine empirische Vorstudie zur Entwicklung einer anbieterbezogenen Statistik für die wissenschaftliche Weiterbildung durchgeführt, die in ein umfangreicheres Entwicklungsprojekt einmünden soll. Mit dieser Statistik soll sowohl die Angebotsseite an den Hochschulen als auch die Nachfrageseite – die Teilnehmer_innen – erfasst werden. Ausgewählte Ergebnisse der Studie werden im vorliegenden Beitrag vorgestellt.
description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
Stability and anomalous entropic elasticity of sub isostatic random-bond networks
Creators: name: Wigbers, Manon C.
name: MacKintosh, Fred C.
name: Dennison, Matthew
Publisher: name: arXiv
Year: 2014
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study the elasticity of thermalized spring networks under an applied bulk strain. The networks considered are sub-isostatic random-bond networks that, in the athermal limit, are known to have vanishing bulk and linear shear moduli at zero bulk strain. Above a bulk strain threshold, however, these networks become rigid, although surprisingly the shear modulus remains zero until a second, higher, strain threshold. We find that thermal fluctuations stabilize all networks below the rigidity transition, resulting in systems with both finite bulk and shear moduli. Our results show a $T^{0.66}$ temperature dependence of the moduli in the region below the bulk strain threshold, resulting in networks with anomalously high rigidity as compared to ordinary entropic elasticity. Furthermore we find a second regime of anomalous temperature scaling for the shear modulus at its zero-temperature rigidity point, where it scales as $T^{0.5}$, behavior that is absent for the bulk modulus since its athermal rigidity transition is discontinuous.
description: 8 pages, 7 figures
ПРАВОВАЯ ОХРАНА ЖИВОТНОГО И РАСТИТЕЛЬНОГО МИРА
Creators: name: Анна Викторовна Кукушкина
Publisher: name: Закон и право
Year: 2020
Subjects: международное право
охрана окружающей среды
международные договоры

description: Расширение масштабов деятельности человека, его вмешательство в естественные процессы ведут к деградации природы, разрушению экосистем, исчезновению многих видов фауны и флоры, уменьшению популяций диких животных и уничтожению мест их обитания. Уже исчезли многие сотни видов птиц, рыб, млекопитающих, растений. Под угрозой находится генофонд планеты. Не случайно становление международно-правовой охраны окружающей среды началось именно с защиты отдельных видов животного мира.
Maria Kondratjuk (2017). Soziale Welt Hochschulweiterbildung.Figurationsmerkmale, Arenastruktur, Handlungsmodell. Bielefeld: W. Bertelsmann Verlag.
Creators: name: Damm, Christoph
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
Rudolf Egger & Martin Heinz Bauer (Hrsg.). (2017). Bildungspartnerin Universität. Tertiäre Weiterbildung für eine erfolgreiche Zukunft. Wiesbaden: Springer VS.
Creators: name: Zimmermann, Therese E.
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
Fast Isogeometric Boundary Element Method based on Independent Field Approximation
Creators: name: Marussig, Benjamin
name: Zechner, Jürgen
name: Beer, Gernot
name: Fries, Thomas-Peter
Publisher: name: arXiv
Year: 2014
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: An isogeometric boundary element method for problems in elasticity is presented, which is based on an independent approximation for the geometry, traction and displacement field. This enables a flexible choice of refinement strategies, permits an efficient evaluation of geometry related information, a mixed collocation scheme which deals with discontinuous tractions along non-smooth boundaries and a significant reduction of the right hand side of the system of equations for common boundary conditions. All these benefits are achieved without any loss of accuracy compared to conventional isogeometric formulations. The system matrices are approximated by means of hierarchical matrices to reduce the computational complexity for large scale analysis. For the required geometrical bisection of the domain, a strategy for the evaluation of bounding boxes containing the supports of NURBS basis functions is presented. The versatility and accuracy of the proposed methodology is demonstrated by convergence studies showing optimal rates and real world examples in two and three dimensions.
description: 32 pages, 27 figures
La multirresistencia a antibióticos en Escherichia coli asociada a la industria porcícola
Creators: name: Miranda-Valdés, Javier Rubén
Publisher: name: Zenodo
Year: 2023
Subjects: Resistencia a antibióticos
multiresistencia
porcinos
animales
Escherichia coli

description: Resumen
La existencia de la resistencia y multirresistencia a antibióticos presente en bacterias es un hecho actualmente muy conocido por la comunidad científica; pese a ello, la información que la vincula con la actividad ganadera sigue siendo una minoría [1]. Una de las bacterias de mayor distribución alrededor del mundo es Escherichia coli, un bacilo Gram-negativo que usualmente forma parte de la microbiota intestinal de distintas clases de animales. El ingreso de cepas ajenas a las propias de un organismo puede desencadenar enfermedades de leve a moderado riesgo por la presencia de toxinas que tienen el potencial de provocar diarreas que conducen a la deshidratación y mala absorción de nutrientes en la alimentación [2]. Los grupos humanos más vulnerables son los infantes y gerontes, especialmente aquellos que radican en países en vías de desarrollo [3]. Algunas de las vías más importantes de ingreso de ésta y otras bacterias patógenas son a través de la alimentación de productos de origen animal mal cocidos o crudos, el contacto directo con los animales o sus desechos o beber agua contaminada con residuos ganaderos [3, 4]. El cerdo es el animal destinado a la alimentación humana más criado y consumido, de allí radica la importancia de sondear genéticamente la resistencia a antibióticos en bacterias ligadas a la producción porcina, como lo es Escherichia coli. Algunos de los métodos de reconocimiento general incluyen a los análisis bioinformáticos, que usualmente se pueden acompañar de muestreo y secuenciación dirigido a los genes de resistencia hallados [1].
A new steplength selection for scaled gradient methods with application to image deblurring
Creators: name: Porta, Federica
name: Prato, Marco
name: Zanni, Luca
Publisher: name: arXiv
Year: 2014
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65K05, 65R32, 68U10, 90C06

description: Gradient methods are frequently used in large scale image deblurring problems since they avoid the onerous computation of the Hessian matrix of the objective function. Second order information is typically sought by a clever choice of the steplength parameter defining the descent direction, as in the case of the well-known Barzilai and Borwein rules. In a recent paper, a strategy for the steplength selection approximating the inverse of some eigenvalues of the Hessian matrix has been proposed for gradient methods applied to unconstrained minimization problems. In the quadratic case, this approach is based on a Lanczos process applied every m iterations to the matrix of the most recent m back gradients but the idea can be extended to a general objective function. In this paper we extend this rule to the case of scaled gradient projection methods applied to non-negatively constrained minimization problems, and we test the effectiveness of the proposed strategy in image deblurring problems in both the presence and the absence of an explicit edge-preserving regularization term.
title: Zur kay. Hofstatts Notturfttn nacher Wienn
Creators: name: Fritsch, Ulrike
Year: 2022

description: Die Donau war die wichtigste Verkehrslinie im süddeutsch-österreichischen Raum, die mit ihren schiffbaren Nebenflüssen die Kaiserstadt Wien als Konsumzentrum mit den bedeutenden oberdeutschen Handelsstädten sowie mit dem Land ob der Enns, dem Herzogtum Bayern, der Grafschaft Tirol, dem Erzstift Salzburg und dem schwäbischen und Schweizer Raum verband. Auf dem Fluss wurden umfangreiche Gütertransporte verschifft, die in den Rechnungsbüchern der Mautstation in Aschach überliefert sind. Dies galt auch für Güterlieferungen an den kaiserlichen Hof in Wien. In der vorliegenden Arbeit werden auf Basis ausgewählter Jahresrechnungen zwischen 1706 und 1740 jene Transporte identifiziert, die der Versorgung des Kaiserhofes und der Hofstaaten der Kaiserin und Kaiserinwitwen dienten. Der Schwerpunkt der Donautransporte lag dabei au der Beschaffung von Lebensmitteln und verschiedener Weine. Weiters wird der Fokus auf jene Lieferungen gelegt, die an die einzelnen Mitglieder der kaiserlichen Familie adressiert waren. Die Arbeit leistet damit einen Beitrag zur Erforschung des Kaiserhofes in Wien sowie zur Personengeschichte der Habsburger im Zeitalter des Barock.
О СОВЕРШЕНСТВОВАНИИ ПРАВОВОГО ОБЕСПЕЧЕНИЯ СТРАТЕГИЧЕСКОГО ПЛАНИРОВАНИЯ ПРАВООХРАНИТЕЛЬНОЙ ДЕЯТЕЛЬНОСТИ ОРГАНОВ ВНУТРЕННИХ ДЕЛ
Creators: name: Эдуард Викторович Еремин
Publisher: name: Закон и право
Year: 2020
Subjects: стратегическое планирование
правоохранительная деятельность
документ стратегического планирования
государственное управление
полномочия
нормативный правовой акт
план
реализация документа стратегического планирования
ведомственный документ стратегического планирования

description: Актуальность: представленный в статье материал касается вопросов правового обеспечения стратегического планирования правоохранительной деятельности органов внутренних дел, в том числе в виде их участия в реализации концептуальных документов в сфере органов внутренних дел. В качестве одного из приоритетных направлений деятельности Министерства внутренних дел Российской Федерации определено решение задач по выработке и реализации государственной политики и нормативно-правовому регулированию в сфере внутренних дел, в сфере контроля за оборотом наркотических средств, психотропных веществ и их прекурсоров, в сфере миграции. Постановка проблемы: в правоохранительной сфере вопросы правового регулирования документов стратегического планирования в рамках реализации требований законодательства не урегулированы, а рассматриваемые в документах стратегического планирования вопросы носят многоаспектный характер как в области обеспечения национальной безопасности, так и в сфере социальноэкономического развития Российской Федерации. В статье дано краткое описание требований принимаемых на федеральном уровне нормативных правовых актов по реализации государственной политики в сфере органов внутренних дел. Высказан ряд соображений по аспектам выстраивания документа, регулирующего вопросы правового обеспечения документов стратегического планирования, отнесенных к компетенции МВД России, в том числе и ведомственных документов стратегического планирования. Цель исследования: совершенствование правовых основ стратегического планирования правоохранительной деятельности в системе МВД России, определение порядка внесения изменений в ведомственные нормативные правовые акты в целях реализации документов стратегического планирования и повышения эффективности деятельности подразделений МВД России. Методологическую основу исследования составил диалектический подход к научному познанию проблем стратегического планирования правоохранительной деятельности органов внутренних дел. Результаты и ключевые выводы: решение проблем правового обеспечения стратегического планирования правоохранительной деятельности органов внутренних дел; формирование полноценной правовой базы стратегического планирования сможет позитивно повлиять на состояние правопорядка в стране. Это поможет создать сбалансированные условия для обеспечения достойного качества жизни и защищенности населения от противоправных посягательств.
On Crossing-Families in Planar Point Sets
Creators: name: Aichholzer, Oswin
name: Kynčl, Jan
name: Scheucher, Manfred
name: Vogtenhuber, Birgit
name: Valtr, Pavel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computational Geometry (cs.CG)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: A $k$-crossing family in a point set $S$ in general position is a set of $k$ segments spanned by points of $S$ such that all $k$ segments mutually cross. In this short note we present two statements on crossing families which are based on sets of small cardinality: (1) Any set of at least 15 points contains a crossing family of size 4. (2) There are sets of $n$ points which do not contain a crossing family of size larger than $8\lceil \frac{n}{41} \rceil$. Both results improve the previously best known bounds.
ИСПОЛЬЗОВАНИЕ АВИАЦИИ В ОРГАНАХ ВНУТРЕННИХ ДЕЛ
Creators: name: Лиля Расилевна Павлова
name: Даниил Викторович Павлов
Publisher: name: Закон и право
Year: 2020
Subjects: авиация
полиция
МВД России
правоохранительные органы
воздушная техника.

description: В данной статье рассматривается развитие полицейской авиации, история ее появления в МВД СССР и МВД России. Отмечены перспективы и специфика применения авиации в правоохранительной деятельности. Рассмотрен положительный опыт использования воздушной техники в полиции США. На основании полученных результатов сделан вывод о необходимости применения авиации в современной полиции.
Weak Scale From the Maximum Entropy Principle
Creators: name: Hamada, Yuta
name: Kawai, Hikaru
name: Kawana, Kiyoharu
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The theory of multiverse and wormholes suggests that the parameters of the Standard Model are fixed in such a way that the radiation of the $S^{3}$ universe at the final stage $S_{rad}$ becomes maximum, which we call the maximum entropy principle. Although it is difficult to confirm this principle generally, for a few parameters of the Standard Model, we can check whether $S_{rad}$ actually becomes maximum at the observed values. In this paper, we regard $S_{rad}$ at the final stage as a function of the weak scale ( the Higgs expectation value ) $v_{h}$, and show that it becomes maximum around $v_{h}={\cal{O}}(300\text{GeV})$ when the dimensionless couplings in the Standard Model, that is, the Higgs self coupling, the gauge couplings, and the Yukawa couplings are fixed. Roughly speaking, we find that the weak scale is given by \begin{equation} v_{h}\sim\frac{T_{BBN}^{2}}{M_{pl}y_{e}^{5}},\nonumber\end{equation} where $y_{e}$ is the Yukawa coupling of electron, $T_{BBN}$ is the temperature where the Big Bang Nucleosynthesis starts and $M_{pl}$ is the Planck mass.
description: 21 pages, 10 figures; references added, version to appear in PTEP (v2)
„Hochschulräume: physische und konzeptionelle Verortung der Hochschulen in der Wissensgesellschaft “
Creators: name: Hölscher, Michael
name: Harris-Hümmert, Susan
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
Symmetric thermal optimal path and time-dependent lead-lag relationship: Novel statistical tests and application to UK and US real-estate and monetary policies
Creators: name: Meng, Hao
name: Xu, Hai-Chuan
name: Zhou, Wei-Xing
name: Sornette, Didier
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Finance (q-fin.ST)
subject: General Economics (econ.GN)
subject: FOS: Economics and business

description: We present the symmetric thermal optimal path (TOPS) method to determine the time-dependent lead-lag relationship between two stochastic time series. This novel version of the previously introduced TOP method alleviates some inconsistencies by imposing that the lead-lag relationship should be invariant with respect to a time reversal of the time series after a change of sign. This means that, if `$X$ comes before $Y$', this transforms into `$Y$ comes before $X$' under a time reversal. We show that previously proposed bootstrap test lacks power and leads too often to a lack of rejection of the null that there is no lead-lag correlation when it is present. We introduce instead two novel tests. The first the free energy p-value $ρ$ criterion quantifies the probability that a given lead-lag structure could be obtained from random time series with similar characteristics except for the lead-lag information. The second self-consistent test embodies the idea that, for the lead-lag path to be significant, synchronizing the two time series using the time varying lead-lag path should lead to a statistically significant correlation. We perform intensive synthetic tests to demonstrate their performance and limitations. Finally, we apply the TOPS method with the two new tests to the time dependent lead-lag structures of house price and monetary policy of the United Kingdom (UK) and United States (US) from 1991 to 2011. The TOPS approach stresses the importance of accounting for change of regimes, so that similar pieces of information or policies may have drastically different impacts and developments, conditional on the economic, financial and geopolitical conditions. This study reinforces the view that the hypothesis of statistical stationarity is highly questionable.
Beam model of Doppler backscattering
Creators: name: Hall-Chen, Valerian H
name: Parra, Felix I
name: Hillesheim, Jon C
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We use beam tracing -- implemented with a newly-written code, Scotty -- and the reciprocity theorem to derive a model for the linear backscattered power of the Doppler Backscattering (DBS) diagnostic. Our model works for both the O-mode and X-mode in tokamak geometry (and certain regimes of stellarators). We present the analytical derivation of our model and its implications on the DBS signal localisation and the wavenumber resolution. To determine these two quantities, we find that it is the curvature of the field lines and the magnetic shear that are important, rather than the curvature of the cut-off surface. We also provide an explicit formula for the hitherto poorly-understood quantitative effect of the mismatch angle. Consequently, one can use this model to correct for the attenuation due to mismatch, avoiding the need for empirical optimisation. This is especially important in spherical tokamaks, since the magnetic pitch angle is large and varies both spatially and temporally.
description: This is the version that passed peer review. No major changes, but many improvements to writing style
О ДЕЛЕГИРОВАНИИ ПОЛНОМОЧИЙ В ОРГАНАХ ВНУТРЕННИХ ДЕЛ РОССИЙСКОЙ ФЕДЕРАЦИИ
Creators: name: Магомед Микаилович Мусаев
name: Евгений Валерьевич Соколов
Publisher: name: Закон и право
Year: 2020
Subjects: делегирование полномочий
передача полномочий
руководитель
органы внутренних дел
управленческая деятельность

description: С точки зрения авторов статьи, говоря о совершенствовании управленческой деятельности руководителя территориального органа МВД России, необходимо более подробно рассмотреть институт делегирования, поскольку в передаче части полномочий своим подчиненным заложены возможности рациональной упорядоченности труда руководителя, что создаст предпосылки сосредоточить свои усилия на приоритетных направлениях оперативно-служебной деятельности.
Matrix product states with large sites
Creators: name: Larsson, Henrik R.
name: Zhai, Huanchen
name: Gunst, Klaas
name: Chan, Garnet Kin-Lic
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Computational Physics (physics.comp-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We explore various ways to group orbitals into clusters in a matrix product state (MPS). We explain how a generic cluster MPS can often lead to an increase in computational cost and instead propose a special cluster structure, involving only the first and last orbitals/sites, with a wider scope for computational advantage. This structure is a natural formalism to describe correlated multireference (MR) theories. We demonstrate the flexibility and usefulness of this approach by implementing various uncontracted MR configuration interaction, perturbation and linearized coupled cluster theories using an MPS with large cluster sites. Applications to the nitrogen dimer, the chromium dimer, and benzene, including up to triple excitations in the external space, demonstrate the utility of an MPS with up to two large sites. We use our results to analyze the quality of different multireference approximations.
Stichwort: Digitalisierung und wissenschaftliche Weiterbildung
Creators: name: Jütte, Wolfgang
name: Lobe, Claudia
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
Rolf Arnold, Ekkehard Nuissl & Matthias Rohs (Hrsg.). (2017). Erwachsenenbildung. Eine Einführung in Grundlagen, Probleme und Perspektiven. Baltmannsweiler: Schneider Verlag Hohengehren.
Creators: name: Kondratjuk, Maria
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
Microwave Experiments Simulating Quantum Search and Directed Transport in Artificial Graphene
Creators: name: Böhm, Julian
name: Bellec, Matthieu
name: Mortessagne, Fabrice
name: Kuhl, Ulrich
name: Barkhofen, Sonja
name: Gehler, Stefan
name: Stöckmann, Hans-Jürgen
name: Foulger, Iain
name: Gnutzmann, Sven
name: Tanner, Gregor
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A series of quantum search algorithms have been proposed recently providing an algebraic speedup compared to classical search algorithms from $N$ to $\sqrt{N}$, where $N$ is the number of items in the search space. In particular, devising searches on regular lattices has become popular in extending Grover's original algorithm to spatial searching. Working in a tight-binding setup, it could be demonstrated, theoretically, that a search is possible in the physically relevant dimensions 2 and 3 if the lattice spectrum possesses Dirac points. We present here a proof of principle experiment implementing wave search algorithms and directed wave transport in a graphene lattice arrangement. The idea is based on bringing localized search states into resonance with an extended lattice state in an energy region of low spectral density---namely, at or near the Dirac point. The experiment is implemented using classical waves in a microwave setup containing weakly coupled dielectric resonators placed in a honeycomb arrangement, i.e., artificial graphene. Furthermore, we investigate the scaling behavior experimentally using linear chains.
description: 5 pages, 5 figures, supplementary material: 4 videos
Predicting Like A Pilot: Dataset and Method to Predict Socially-Aware Aircraft Trajectories in Non-Towered Terminal Airspace
Creators: name: Patrikar, Jay
name: Moon, Brady
name: Oh, Jean
name: Scherer, Sebastian
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Pilots operating aircraft in un-towered airspace rely on their situational awareness and prior knowledge to predict the future trajectories of other agents. These predictions are conditioned on the past trajectories of other agents, agent-agent social interactions and environmental context such as airport location and weather. This paper provides a dataset, $\textit{TrajAir}$, that captures this behaviour in a non-towered terminal airspace around a regional airport. We also present a baseline socially-aware trajectory prediction algorithm, $\textit{TrajAirNet}$, that uses the dataset to predict the trajectories of all agents. The dataset is collected for 111 days over 8 months and contains ADS-B transponder data along with the corresponding METAR weather data. The data is processed to be used as a benchmark with other publicly available social navigation datasets. To the best of authors' knowledge, this is the first 3D social aerial navigation dataset thus introducing social navigation for autonomous aviation. $\textit{TrajAirNet}$ combines state-of-the-art modules in social navigation to provide predictions in a static environment with a dynamic context. Both the $\textit{TrajAir}$ dataset and $\textit{TrajAirNet}$ prediction algorithm are open-source. The dataset, codebase, and video are available at https://theairlab.org/trajair/, https://github.com/castacks/trajairnet, and https://youtu.be/elAQXrxB2gw respectively.
description: 7 pages, 4 figures, ICRA 2022
ВЫЯВЛЕНИЕ ПРИЗНАКОВ ПРЕСТУПЛЕНИЙ, СОВЕРШАЕМЫХ В ОТНОШЕНИИ ЗАЩИЩАЕМЫХ ЛИЦ УЧАСТНИКОВ УГОЛОВНОГО ПРОЦЕССА
Creators: name: Виктор Николаевич Омелин
Publisher: name: Закон и право
Year: 2020
Subjects: государственная защита участников уголовного процесса
выявление и нейтрализация угрозоносителей
признаки преступлений в отношении защищаемых лиц
оперативно-розыскное обеспечение безопасности защищаемых лиц

description: В статье рассматриваются вопросы оперативно-розыскного обеспечения безопасности участников уголовного процесса (потерпевших, свидетелей, иных участников уголовного процесса).
„Partnerships for a Digital Future. Strategic Role of Professional Higher Education in Society”
Creators: name: Schulze, Mandy
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
Hall effect of triplons in a dimerized quantum magnet
Creators: name: Romhányi, Judit
name: Penc, Karlo
name: Ganesh, R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The celebrated Shastry Sutherland model has a gapped dimer singlet ground state. The material SrCu$_2$(BO$_3$)$_2$ serves as a good realization of this model, upto small anisotropies arising from Dzyaloshinskii-Moriya (DM) interactions. The DM interactions admix a triplet component into the singlet ground state and give rise to weakly dispersing triplon bands. We show that an applied magnetic field splits the triplon modes and opens band gaps. Surprisingly, we are left with topological bands with Chern numbers $\pm 2$. SrCu$_2$(BO$_3$)$_2$ thus supports topologically protected triplonic edge modes and is a magnetic analogue of the integer quantum Hall effect. At a critical value of the magnetic field set by the strength of DM interactions, the three triplon bands touch once again in a spin-1 generalization of a Dirac cone, and lose their topological character. We predict a strong thermal Hall signature in the topological regime.
description: 4 pages + 3 pages supplementary material
Aktuelle Veröffentlichungen zum Themenfeld „Hochschule und Weiterbildung”
Creators: name: E, DI
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
О НЕКОТОРЫХ АСПЕКТАХ РАССЛЕДОВАНИЯ РАЗГЛАШЕНИЯ ГОСУДАРСТВЕННОЙ ТАЙНЫ В РОССИИ
Creators: name: Валентина Николаевна Туркова
name: Анастасия Николаевна Архипова
name: Таалайбек Турсунович Шамурзаев
Publisher: name: Закон и право
Year: 2020
Subjects: расследование преступлений
разглашение государственной тайны
обучение следователей.

description: Авторы рассматривают отдельные аспекты расследования разглашения государственной тайны в России. Отмечен факт отсутствия по названной теме учебных пособий для следователей. Указаны некоторые личностные особенности подозреваемых в данной категории дел. Подчеркнута необходимость изучения следователями архивных судебных дел (ст. 283 УК РФ) для повышения своей профессиональной подготовки.
Electron-beam induced emergence of mesoscopic ordering in layered MnPS$_{3}$
Creators: name: Roccapriore, Kevin M.
name: Huang, Nan
name: Oxley, Mark P.
name: Sharma, Vinit
name: Taylor, Timothy
name: Acharya, Swagata
name: Pashov, Dimitar
name: Katsnelson, Mikhail I.
name: Mandrus, David
name: Musfeldt, Janice L.
name: Kalinin, Sergei V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Ordered mesoscale structures in 2D materials induced by small misorientations have opened pathways for a wide variety of novel electronic, ferroelectric, and quantum phenomena. Until now, the only mechanism to induce this periodic ordering was via mechanical rotations between the layers, with the periodicity of the resulting moiré pattern being directly related to twist angle. Here we report a fundamentally new mechanism for emergence of mesoscopic periodic patterns in multilayer sulfur-containing metal phosphorous trichalcogenide, MnPS$_{3}$, induced by the electron beam. The formation under the beam of periodic hexagonal patterns with several characteristic length scales, nucleation and transitions between the phases, and local dynamics are demonstrated. The associated mechanisms are attributed to the relative contraction of the layers caused by beam-induced sulphur vacancy formation with subsequent ordering and lattice parameter change. As a result, the plasmonic response of the system is locally altered, suggesting an element of control over plasmon resonances by electron beam patterning. We pose that harnessing this phenomenon provides both insight into fundamental physics of quantum materials and opens a pathway towards device applications by enabling controlled periodic potentials on the atomic scale.
description: Electron microscopy data and analysis codes are freely available here: https://github.com/kevinroccapriore/MnPS3
25 Jahre Kontaktstudium „Studieren ab 50“ an der Otto-von-Guericke-Universität Magdeburg – ein Rückblick
Creators: name: Freymark, Olaf
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
K-theory of Jones polynomials
Creators: name: Glubokov, Andrey
name: Nikolaev, Igor
Publisher: name: arXiv
Year: 2021
Subjects: subject: Operator Algebras (math.OA)
subject: Geometric Topology (math.GT)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We recover the Jones polynomials of knots and links from the K-theory of a cluster C*-algebra of the sphere with two cusps. In particular, an interplay between the Chebyshev and Jones polynomials is studied.
description: to appear Journal of Geometry and Physics
Von Datenlücken und saftigen Zitronen
Creators: name: Adorno, Julietta
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
Relic photon temperature versus redshift and the cosmic neutrino background
Creators: name: Hofmann, Ralf
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Physics (physics.gen-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Presuming that CMB photons are described by the deconfining phase of an SU(2) Yang-Mills theory with the critical temperature for the deconfining-preconfining phase transition matching the present CMB temperature $T_0\sim 2.725\,$K (SU(2)$_{\tiny{CMB}}$), we investigate how CMB temperature $T$ connects with the cosmological scale factor $a$ in a Friedmann-Lemaître-Robertson-Walker Universe. Owing to a violation of conformal scaling at late times, the tension between the (instantaneous) redshift of reionisation from CMB observation ($z_{\tiny{re}}\sim 11$) and quasar spectra ($z_{\tiny{re}}\sim 6$) is repealed. Also, we find that the redshift of CMB decoupling moves from $z_{\tiny{dec}}\sim 1100$ to $z_{\tiny{dec}}\sim 1775$ which questions $Λ$CDM cosmology at high redshifts. Adapting this model to the conventional physics of three flavours of massless cosmic neutrinos, we demonstrate inconsistency with the value N$_{\tiny{eff}}\sim 3.36$ extracted from Planck data. Interactions between cosmic neutrinos and the CMB implies a {\sl common} temperature $T$ of (no longer separately conserved) CMB and neutrino fluids. N$_{\tiny{eff}}\sim 3.36$ then entails a universal, temperature induced cosmic neutrino mass $m_ν=ξT$ with $ξ=3.973$. Our above results on $z_{\tiny{re}}$ and $z_{\tiny{dec}}$, derived from SU(2)$_{\tiny{CMB}}$ alone, are essentially unaffected when including such a neutrino sector.
description: 19 pages, 5 figures, dedicated to the memory of Pierre van Baal and Dmitri Diakonov, v3: typos corrected
Verzeichnis der Autor_innen
Creators: name: Hoschschule Und Weiterbildung, Zeitschrift
Publisher: name: Zeitschrift Hochschule und Weiterbildung (ZHWB)
Year: 2018

description: Zeitschrift Hochschule und Weiterbildung (ZHWB), 2018/1: Digitalisierung und wissenschaftliche Weiterbildung
Simultaneous measurements of the $t\bar{t}$, $W^+W^-$, and $Z/γ^{*}\rightarrowττ$ production cross-sections in $pp$ collisions at $\sqrt{s} = 7$ TeV with the ATLAS detector
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Simultaneous measurements of the $t\bar{t}$, $W^+W^-$, and $Z/γ^{*}\rightarrowττ$ production cross-sections using an integrated luminosity of $4.6\,\mathrm{fb}^{-1}$ of $pp$ collisions at $\sqrt{s} = 7\,\mathrm{TeV}$ collected by the ATLAS detector at the LHC are presented. Events are selected with two high transverse momentum leptons consisting of an oppositely charged electron and muon pair. The three processes are separated using the distributions of the missing transverse momentum of events with zero and greater than zero jet multiplicities. Measurements of the fiducial cross-section are presented along with results that quantify for the first time the underlying correlations in the predicted and measured cross-sections due to proton parton distribution functions. These results indicate that the correlated NLO predictions for $t\bar{t}$ and $Z/γ^{*}\rightarrowττ$ underestimate the data, while those at NNLO generally describe the data well. The full cross-sections are measured to be $σ(t\bar{t}) = 181.2 \pm 2.8^{+9.7}_{-9.5} \pm 3.3 \pm 3.3\,\mathrm{pb}$, $σ(W^+W^-) = 53.3 \pm 2.7^{+7.3}_{-8.0} \pm 1.0 \pm 0.5\,\mathrm{pb}$, and $σ(Z/γ^{*}\rightarrowττ) = 1174 \pm 24^{+72}_{-87} \pm 21 \pm 9\,\mathrm{pb}$, where the cited uncertainties are due to statistics, systematic effects, luminosity and the LHC beam energy measurement, respectively. The $W^+W^-$ measurement includes the small contribution from Higgs boson decays, $H\rightarrow W^+W^-$.
description: 22 pages plus author list + cover pages (35 pages total), 7 figures, 7 tables, submitted to PRD, All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/TOPQ-2012-05/
СУЕВЕРИЯ В ПРАВОПРИМЕНИТЕЛЬНОМ ДЕЯТЕЛЬНОСТИ КАК ПОКАЗАТЕЛЬ ИРРАЦИОНАЛЬНОСТИ ОБЩЕСТВЕННОГО СОЗНАНИЯ
Creators: name: Роман Георгиевич Ардашев
Publisher: name: Закон и право
Year: 2020
Subjects: иррационализация общественного сознания
суеверия при совершении преступлений
судебно-психиатрическая экспертиза
сверхъестественное

description: В статье указано, что вера в сверхъестественное является обычной и распространенной в обществе. Иррациональность общественного сознания может проявляться в совершении общественно опасных действий, обусловленных существующими суевериями. Показана роль судебнопсихиатрических экспертиз в качественном определении деформации психики правонарушителей по суеверным мотивам. Рассматриваются мотивы веры в сверхъестественное.
Canonical formulation of Poincare BFCG theory and its quantization
Creators: name: Mikovic, Aleksandar
name: Oliveira, Miguel A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We find the canonical formulation of the Poincare BFCG theory in terms of the spatial 2-connection and its canonically conjugate momenta. We show that the Poincare BFCG action is dynamically equivalent to the BF action for the Poincare group and we find the canonical transformation relating the two. We study the canonical quantization of the Poincare BFCG theory by passing to the Poincare-connection basis. The quantization in the 2-connection basis can be then achieved by performing a Fourier transform. We also briefly discuss how to approach the problem of constructing a basis of spin-foam states, which are the categorical generalization of the spin-network states from Loop Quantum Gravity.
description: 17 pages, errors corrected and new references added
ОПЕРАТИВНО-РОЗЫСКНОЕ ЭКСТРАСЕНСОВЕДЕНИЕ КАК РАЗНОВИДНОСТЬ ЛЖЕНАУКИ
Creators: name: Валентина Николаевна Китаева
name: Николай Николаевич Китаев
Publisher: name: Закон и право
Year: 2020
Subjects: лженаука
экстрасенсы
раскрытие преступлений
«оперативно-розыскное экстрасенсоведение».

description: В статье показана несостоятельность попыток отдельных авторов создать «оперативно-розыскное экстрасенсоведение». Приведены исторические параллели со средневековой «правовой магией» и спиритизмом. Раскрыта вредоносность внедрения лженаучных рекомендаций в практику правоохранительных органов и учебный процесс юридических вузов России.
ОБЫСК КАК ФОРМА РЕАЛИЗАЦИИ ДОЗНАВАТЕЛЕМ ПРОЦЕССУАЛЬНЫХ ПОЛНОМОЧИЙ
Creators: name: Александр Николаевич Поздняков
name: Сергей Петрович Коныш
Publisher: name: Закон и право
Year: 2020
Subjects: дознаватель
обыск
взаимодействие
правовой пробел

description: В статье рассматривается вопрос о своевременности и обоснованности вынесения дознавателями постановления о производстве обыска по уголовным делам, предварительное следствие по которым не обязательно, а также правовой пробел в дефиниции статьи 182 Уголовно-процессуального кодекса РФ.