cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Neue Hexen auf altem Besen? Antikerezeption im Wicca-Kult
Creators: name: Lenz, Andreas
Publisher: name: THERSITES. Journal for Transcultural Presences & Diachronic Identities from Antiquity to Date
Year: 2015

description: German Dieser Beitrag befasst sich mit der vielschichtigen Antikerezeption in der neopaganen, hoch synkretistischen Strömung des Wicca, dessen Anhängerinnen und Anhänger sich als ‚(neue) Hexen‘ (witches) verstehen. Es soll gezeigt werden, auf welche Weise (vor allem) textliche Zeugnisse zu den Lebens- und Glaubenswelten des Altertums dazu beitragen, die religiösen bzw. spirituellen sowie weltanschaulichen Überzeugungen und Identitäten dieser ‚Kongruenzreligion‘ zu bilden und zu festigen. Dabei weise ich anhand einiger exemplarischer Beobachtungen insbesondere auf zwei, allerdings ineinander verwobene Aspekte hin: Zum einen werden antike sowie nachantike, in deren Rezeptionswirkung stehende Zeugnisse argumentativ eingesetzt, um das postulierte hohe Alter der Hexenreligion und die ungebrochene Tradition bestimmter Glaubensvorstellungen des Wiccatums von archaischer bis in die heutige Zeit zu plausibilisieren; zum anderen dienen inbesondere lateinische Schriften des Altertums (u.a. Caesar, Plinius d.Ä.) als Basis für (Re-)Konstruktionen paganer modi vivendi, die als positiv konnotierte Gegenentwürfe einer kritisch betrachteten ‚Mainstream-Gegenwart‘ entgegengesetzt werden. English This paper focuses on the manifold phenomena of reception of antiquity within the neo-pagan, highly syncretistic religion known as ‘Wicca’, whose (male as well as female) adherents regard themselves as ‘witches’. I will attempt to show the means and ways by which, mainly on a textual basis, ancient culture and belief systems help to form and to maintain religious and ideological persuasions of Wicca. Grounded on some exemplary observations, I point out especially two, however entangled aspects of this post-modern activation of antiquity: first, the way in which ancient texts, or rather, their interpretation make a case to confirm the allegedly age-old tradition of ‘witchcraft’ and certain aspects within the Wiccan belief system; secondly, the usage of ancient reports on ‘pagan’ societies (inter alia by Caesar and Pliny the Elder) as a precept for (re-)constructing pagan modi vivendi which are affirmatively brought into opposition to modern lifestyles that are regarded as decadent and mainstream.
description: THERSITES. Journal for Transcultural Presences & Diachronic Identities from Antiquity to Date, Vol. 1 (2015): Caesar's Salad: Antikerezeption im 20. und 21. Jahrhundert
Vorwort
Creators: name: Walde, Christine
name: Stoffel, Christian
Publisher: name: THERSITES. Journal for Transcultural Presences & Diachronic Identities from Antiquity to Date
Year: 2015

description: THERSITES. Journal for Transcultural Presences & Diachronic Identities from Antiquity to Date, Vol. 1 (2015): Caesar's Salad: Antikerezeption im 20. und 21. Jahrhundert
Wenn Medea aus der Rolle fällt. Formen der Rezeption in Guy Butlers Demea
Creators: name: Noller, Eva Marie
Publisher: name: THERSITES. Journal for Transcultural Presences & Diachronic Identities from Antiquity to Date
Year: 2015

description: German Der vorliegende Beitrag problematisiert den vielschichtigen und oftmals in ganz unterschiedlicher Weise gebrauchten Begriff der Rezeption. Ausgangspunkt und Anschauungsobjekt der Überlegungen bildet das Drama Demea des südafrikanischen Schriftstellers Guy Butler, das in den 1950er Jahren entstand und das dezidiert auf die euripideische Medea Bezug nimmt. Vor dem Hintergrund der bestehenden theoretischen Modelle, die in ganz unterschiedlicher Weise das Phänomen der Rezeption, d.h. der „Aneignung“ eines anderen Textes oder Stoffes beschreiben (Iser, Genette), wird im vorliegenden Beitrag danach gefragt, ob und wie eine solche übergreifende „Theorie der Rezeption“ den verschiedenen Formen der Rezeption und deren Darstellungsmedium im Einzelfall gerecht werden kann. Die Rezeption des Medea-Mythos in Demea, wo die Handlung ins Südafrika des 19. Jahrhunderts verlagert ist, und die Rezeptionsgeschichte des Dramas selbst, das erst nach Ende der Apartheid in Südafrika uraufgeführt werden konnte, zeigen, dass „Rezeption“ auf ganz unterschiedlichen Ebenen stattfinden kann. Daher wird zum einen dafür argumentiert, dem „eigentheoretischen“ Wert des Einzelbeispiels im theoretischen Komplex der Rezeptionsstudien größere Bedeutung beizumessen, zum anderen werden mit den Begriffen der „Variation“ und der „Adaption“ Modifikationen des Rezeptionsbegriffs zur Diskussion gestellt, die diesen schärfen und auch auf andere mediale Formen der Rezeption (d.h. nicht allein Texte) bezogen werden können. English The paper discusses the concept of reception, which is often used in different respects and contexts. To illustrate this theoretical approach, I shall analyze a specific and complex example of the reception of classical drama and myth: Guy Butler’s drama Demea. The play, which implicitly and explicitly refers to Euripides’ tragedy Medea, takes place in 19th century South Africa. However, not only the reception of tragedy and myth but also the reception of the play itself shows that the act of reception can take place in different ways. For Demea could not be performed until the end of the Apartheid era in South Africa. With this in mind, I ask whether overall theoretical models seeking to describe the concept of reception in the wider sense of “appropriating a text or subject matter” are able to conceive an individual case like Butler’s Demea. Therefore, I propose to attach more importance to the individual theoretical relevance of every single example of reception. To modify the concept of reception, I finally introduce the terms of “variation” and “adaptation”, which allow to sharpen the concept of reception and can also refer to other (not only textual) forms of reception.
description: THERSITES. Journal for Transcultural Presences & Diachronic Identities from Antiquity to Date, Vol. 1 (2015): Caesar's Salad: Antikerezeption im 20. und 21. Jahrhundert
Hazard Ratio Estimation in Small Samples
Creators: name: Rengyi Xu
name: Shaw, Pamela A.
name: Mehrotra, Devan V.
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: When comparing survival times between groups in the setting of proportional hazards, the Cox model is typically used for estimation and inference, the latter based on large sample considerations. Mehrotra and Roth introduced a generalized log-rank (GLR) method for better statistical efficiency in estimating relative risk in small samples. In this article, we propose a refined GLR (RGLR) statistic by eliminating an unnecessary approximation in the development of the original GLR approach, and provide further insights into the performance of GLR and RGLR statistics. We also extend RGLR to allow for tied event times. We show across a variety of simulated scenarios that RGLR provides a smaller bias than commonly used Cox model, parametric models and GLR in small samples (up to 40 subjects per group), and has notably better efficiency relative to Cox and parametric models in terms of mean squared error. The RGLR method also consistently delivers adequate confidence interval coverage and Type I error control, while parametric methods and the Cox model tend to under-perform on that front in small samples. We further show that while the performance of the parametric model can be significantly influenced by misspecification of the true underlying survival distribution, the RGLR approach provides a consistently low bias and high relative efficiency. We apply all competing methods to data from two clinical trials. Supplementary materials for this article are available online.
Dafni e Cloe nel balletto del XX e XXI secolo
Creators: name: Sannicandro, Lisa
Publisher: name: THERSITES. Journal for Transcultural Presences & Diachronic Identities from Antiquity to Date
Year: 2015

description: Italiano Il presente contributo ha come oggetto il fenomeno della ricezione del romanzo di Longo nel balletto classico del XX e XXI secolo. Grazie alla radicata presenza nell’opera greca della musica e della danza, che accompagnano armoniosamente le vicende dei protagonisti, la storia di Dafni e Cloe si è prestata sin dai primi anni del Novecento a ben 32 trasposizioni coreografiche, la prima della quali fu il celebre Daphni et Chloé creato nel 1912 dal coreografo russo Mikhail Fokine su musica di Maurice Ravel per i Ballets Russes di Sergej Diaghilev. L’analisi si focalizza sulle recentissime versioni di Terence Kohler per il Bayerisches Staatsballett di Monaco di Baviera (2010) e di Benjamin Millepied per il corpo di ballo dell’Opèra di Parigi (2014). English The paper focuses on the reception of Longus’s romance Daphni et Chloé in the classical ballet of 20th and 21st century. Thanks to a very strong presence in the novel of music and dance, Longus’s work has been adapted into ballets since the early 20th century. The paper analyzes the famous Daphni et Chloé created in 1912 by the Russian choreographer Mikhail Fokine on the music of Maurice Ravel for Sergej Diaghilev’s Ballet Russes and the two very new versions of Terence Kohler for the Bavarian State Ballet (2010) and Benjamin Millepied for the Paris Opera Ballet (2014).
description: THERSITES. Journal for Transcultural Presences & Diachronic Identities from Antiquity to Date, Vol. 1 (2015): Caesar's Salad: Antikerezeption im 20. und 21. Jahrhundert
Time-coded Spiking Fourier Transform in Neuromorphic Hardware
Creators: name: López-Randulfe, Javier
name: Reeb, Nico
name: Karimi, Negin
name: Liu, Chen
name: Gonzalez, Hector A.
name: Dietrich, Robin
name: Vogginger, Bernhard
name: Mayr, Christian
name: Knoll, Alois
Publisher: name: arXiv
Year: 2022
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: After several decades of continuously optimizing computing systems, the Moore's law is reaching itsend. However, there is an increasing demand for fast and efficient processing systems that can handlelarge streams of data while decreasing system footprints. Neuromorphic computing answers thisneed by creating decentralized architectures that communicate with binary events over time. Despiteits rapid growth in the last few years, novel algorithms are needed that can leverage the potential ofthis emerging computing paradigm and can stimulate the design of advanced neuromorphic chips.In this work, we propose a time-based spiking neural network that is mathematically equivalent tothe Fourier transform. We implemented the network in the neuromorphic chip Loihi and conductedexperiments on five different real scenarios with an automotive frequency modulated continuouswave radar. Experimental results validate the algorithm, and we hope they prompt the design of adhoc neuromorphic chips that can improve the efficiency of state-of-the-art digital signal processorsand encourage research on neuromorphic computing for signal processing.
description: Accepted version on IEEE Transactions on Computers (early access). Added copyright notice
Popsongs über Julius Caesar. Prolegomena zu einer popmusikalischen Antikerezeption
Creators: name: Stoffel, Christian
Publisher: name: THERSITES. Journal for Transcultural Presences & Diachronic Identities from Antiquity to Date
Year: 2015

description: German Die Popmusik ist als Gegenstand der altertumswissenschaftlichen Rezeptionsforschung bisher weitestgehend unbeachtet geblieben. Die Gründe hierfür sind zum einen die grundsätzliche wissenschaftliche Vernachlässigung popkultureller Kunstformen und zum anderen der Modus der historischen Erinnerung der Popkultur selbst, der nicht auf ‚authentischem Wissen‘ basiert und damit traditionelle altertumswissenschaftliche Rezeptionsforschung erschwert. Diese speist sich vielmehr aus einem transkulturellen, globalen und selbstreferentiellen Zeichenvorrat, in dem antike Traditionen unter vielen anderen in ikonenhafte und wiedererkennbare Codes überführt werden. Am Beispiel der in der Popkultur produktivsten antiken Gestalt, Julius Caesar, wird gezeigt, wie dessen Codes in die Genres und Songs der zeitgenössischen Popmusik inkorporiert und in diesen Kontexten funktionalisiert werden. Nach der knappen Vorstellung einiger exempla der popmusikalischen Caesar-Rezeption, z.B. von AC/DC, Wolf, Reverend Bizarre und Finn, werden zwei Songs näher untersucht: Iggy Pops Punk-Song Caesar, in dem Caesar/Iggy Pop als römisch-amerikanischer Punk-Kaiser auftritt, und Lamyas R&B-Song Judas Kiss (Brutus Diss), in dem die Caesar-Codes in die Personenkonstellation eines sentimentalen Songs über Untreue überführt und damit romantisiert werden. English Pop music has remained largely unnoticed by classical reception studies. The reasons for this are (1) the general disregard of popcultural art forms in classical scholarship and (2) the workings of historical memory in the pop culture itself, which is not based on ‘authentic knowledge’ and thus is not suitable for traditional reception studies. This memory rather feeds from a transcultural, global and highly self-referential repertoire, in which ancient traditions, among many others, are formed into iconic and recognizable codes. Using Julius Caesar, still the most productive ancient figure in the pop culture, as example, this article shows how his codes are incorporated into the genres and songs of contemporary pop music and are functionalized in these contexts. After a brief presentation of some exempla of Caesar’s pop musical reception, e.g. by AC/DC, Wolf, Reverend Bizarre and Finn, two songs are investigated in more detail: Iggy Pop’s punk song Caesar, in which Caesar/Iggy Pop fashions himself as a Roman-American punk-emperor, and Lamya’s R&B song Judas Kiss (Brutus Diss), which transfers the codes of Caesar into a sentimental song about infidelity, thereby romanticizing them.
description: THERSITES. Journal for Transcultural Presences & Diachronic Identities from Antiquity to Date, Vol. 1 (2015): Caesar's Salad: Antikerezeption im 20. und 21. Jahrhundert
Lettre de Pierre-André Pourret à Jean-François Séguier, 1775-11-02
Creators: name: Pourret, Pierre-André
name: Pierre-André Pourret
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021

description: Source: [lieu de Conservation] Paris, Bibliothèque nationale de France [cote]NAF 6569, fol. 3-4
description: Source: ark:/12148/btv1b10509443n
The effectiveness of advance organiser model on students’ academic achievement in learning work and energy
Creators: name: Asay Gidena
name: Desta Gebeyehu
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: The purpose of this study was to investigate the effectiveness of the advance organiser model (AOM) on students’ academic achievement in learning work and energy. The design of the study was quasi-experimental pretest–posttest nonequivalent control groups. The total population of the study was 139 students of three sections in Endabaguna preparatory school in Tigray Region, Ethiopia. Two sections with equivalent means on the pretest were taken to participate in the study purposely and one section assigned as the experimental group and the other section assigned as the control group randomly. The experimental group was taught using the lesson plan based on the AOM, and the control group was taught using the lesson plan based on the conventional teaching method. Pretest and posttest were administered before and after the treatment, respectively. Independent sample t-test was used to analyse the data at the probability level of 0.05. The findings of the study showed that the AOM was more effective than the conventional teaching method with effect size of 0.49. This model was also effective to teach male and female students and objectives namely understanding and application. However, both methods were equally important to teach work and energy under the objective knowledge level.
Revisiting Nested Group Testing Procedures: New Results, Comparisons, and Robustness
Creators: name: Malinovsky, Yaakov
name: Albert, Paul S.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Science Policy

description: Group testing has its origin in the identification of syphilis in the U.S. army during World War II. Much of the theoretical framework of group testing was developed starting in the late 1950s, with continued work into the 1990s. Recently, with the advent of new laboratory and genetic technologies, there has been an increasing interest in group testing designs for cost saving purposes. In this article, we compare different nested designs, including Dorfman, Sterrett and an optimal nested procedure obtained through dynamic programming. To elucidate these comparisons, we develop closed-form expressions for the optimal Sterrett procedure and provide a concise review of the prior literature for other commonly used procedures. We consider designs where the prevalence of disease is known as well as investigate the robustness of these procedures, when it is incorrectly assumed. This article provides a technical presentation that will be of interest to researchers as well as from a pedagogical perspective. Supplementary material for this article is available online.
Global entanglement in a topological quantum phase transition
Creators: name: Samimi, Elahe
name: Zarei, Mohammad Hossein
name: Montakhab, Afshin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A useful approach to characterize and identify quantum phase transitions lies in the concept of multipartite entanglement. In this paper, we consider well-known measures of multipartite (global) entanglement, i.e., average linear entropy of one-qubit and two-qubit reduced density matrices, in order to study topological quantum phase transition (TQPT) in the Kitaev Toric code Hamiltonian with a nonlinear perturbation. We provide an $exact$ mapping from aforementioned measures in the above model to internal energy and energy-energy correlations in the classical Ising model. Accordingly, we find that the global entanglement shows a continuous and sharp transition from a maximum value in the topological phase to zero in the magnetized phase in a sense that its first-order derivative diverges at the transition point. In this regard, we conclude that not only can the global entanglement serve as a reasonable tool to probe quantum criticality at TQPTs, but it also can reveal the highly entangled nature of topological phases. Furthermore, we also introduce a conditional version of global entanglement which becomes maximum at the critical point. Therefore, regarding a general expectation that multipartite entanglement reaches maximum value at the critical point of quantum many-body systems, our result proposes that the conditional global entanglement can be a good measure of multipartite entanglement in TQPTs.
description: 9 pages, 4 figures
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0091
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0091, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0091, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Persistent organic pollutants and related biological responses measured in coastal fish using chemical and biological screening methods
Creators: name: Tairova, Zhanna
name: Strand, Jakob
name: Bossi, Rossana
name: Larsen, Martin M.
name: Förlin, Lars
name: Bignert, Anders
name: Hedman, Jenny
name: Gercken, Jens
name: Lang, Thomas
name: Fricke, Nicolai F.
name: Asmund, Gert
name: Manhai Long
name: Bonefeld-Jørgensen, Eva C.
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biochemistry
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: Science Policy

description: The aim of this study was to investigate the spatial distribution, levels of dioxin-like compounds (DLC), and biological responses in two fish species. The viviparous eelpout (Zoarces viviparus) was collected from various locations in the Baltic Sea and in fjords of Kattegat and Skagerrak, while shorthorn sculpin (Myoxocephalus scorpius) was obtained at the polychlorinated biphenyl (PCB) polluted site in North West Greenland. Significant differences were detected both in contaminant levels and relative contributions from either polychlorinated dibenzodioxins (PCDD) or polychlorinated dibenzofurans (PCDF or furans) and mono-ortho- and non-ortho (coplanar) polychlorinated biphenyls (dl-PCB). Fish from the eastern Baltic Sea generally displayed higher contributions from PCDD/F compared to dl-PCB, whereas dl-PCB were generally predominated in fish from Danish, Swedish, and German sites. Levels of dl-PCB in muscle tissues were above OSPAR environmental assessment criteria (EAC) for PCB118, indicating a potential risk of adverse biological effects in the ecosystem, whereas levels of the total WHO-TEQs were below threshold for sea food suggesting limited risks for humans. No significant relationships between levels of DLC (expressed as WHO-TEQ), and biological responses such as the induction of CYP1A enzymatic activity and fry reproductive disorders were observed in eelpout. No marked relationship between WHO-TEQ and combined biological aryl hydrocarbon receptor-mediated transactivity (expressed as AhR-TEQ) was noted. However, there was a positive correlation between polycyclic aromatic hydrocarbon (PAH) metabolites and induction of CYP1A activity, suggesting that PAH exhibited greater potential than DLC to produce biological effects in eelpout from the Baltic Sea.
Sample Size for Multiple Hypothesis Testing in Biosimilar Development
Creators: name: Mielke, Johanna
name: Jones, Byron
name: Jilma, Bernd
name: König, Franz
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: In biosimilar development, often multiple endpoints within a study, multiple doses and routes of administration or multiple studies in different populations are considered. However, a regulatory requirement is that equivalence of the biosimilar and the reference drug has to be shown for all comparisons, which would typically require a large sample size for a clinical development program. One way that the sample size can be reduced, when m null hypotheses are to be considered, is to require that only k < m null hypotheses have to be rejected to get approval. In fact, this is a realistic requirement, since despite their guidelines the European Medicines Agency (EMA) has already approved applications for biosimilars where not all primary endpoints met the equivalence criteria. In this article, we investigate the properties of the test for the success of at least k out of m endpoints and discuss several multiplicity adjustments that might be useful in practice. We illustrate the impact of multiple hypotheses testing on the sample size using three real-world examples of pharmacokinetic studies that were submitted to the EMA for the approval of biosimilars. Supplementary materials for this article are available online.
Structural phase transitions and magnetic superexchange in MIAgIIF3 perovskites at high pressure
Creators: name: Wolański, Łukasz
name: Metzelaars, Marvin
name: van Leusen, Jan
name: Kögerler, Paul
name: Grochala, Wojciech
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Pressure induced phase transitions of MIAgIIF3 perovskites where M = K, Rb, Cs, have been predicted theoretically for the first time for pressures up to 100 GPa. The sequence of phase transitions for M = K and Rb consists of an orthorhombic to monoclinic and back to orthorhombic transition, associated with progressive bending of infinite chains of corner sharing [AgF6]4 minus octahedra and their mutual approaching via secondary Ag...F contacts. In stark contrast, only a single phase transition i.e. tetragonal to triclinic, is predicted for CsAgF3, associated with substantial deformation of the Jahn Teller-distorted first coordination sphere of AgII and association of the infinite [AgF6]4 minus chains into a polymeric sublattice. The phase transitions markedly decrease the coupling strength of intra-chain antiferromagnetic superexchange in MAgF3 hosts lattices.
description: 7 pages, 3 figures, and electronic supplement of 25 pages
Benchmarking real-time algorithms for in-phase auditory stimulation of low amplitude slow waves with wearable EEG devices during sleep
Creators: name: Ferster, Maria Laura
name: Da Poian, Giulia
name: Menachery, Kiran
name: Schreiner, Simon J.
name: Lustenberger, Caroline
name: Maric, Angelina
name: Huber, Reto
name: Baumann, Christian
name: Karlen, Walter
Publisher: name: arXiv
Year: 2022
Subjects: subject: Signal Processing (eess.SP)
subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Auditory stimulation of EEG slow waves (SW) during non-rapid eye movement (NREM) sleep has shown to improve cognitive function when it is delivered at the up-phase of SW. SW enhancement is particularly desirable in subjects with low-amplitude SW such as older adults or patients suffering from neurodegeneration such as Parkinson disease (PD). However, existing algorithms to estimate the up-phase suffer from a poor phase accuracy at low EEG amplitudes and when SW frequencies are not constant. We introduce two novel algorithms for real-time EEG phase estimation on autonomous wearable devices. The algorithms were based on a phase-locked loop (PLL) and, for the first time, a phase vocoder (PV). We compared these phase tracking algorithms with a simple amplitude threshold approach. The optimized algorithms were benchmarked for phase accuracy, the capacity to estimate phase at SW amplitudes between 20 and 60 microV, and SW frequencies above 1 Hz on 324 recordings from healthy older adults and PD patients. Furthermore, the algorithms were implemented on a wearable device and the computational efficiency and the performance was evaluated on simulated sleep EEG, as well as prospectively during a recording with a PD patient. All three algorithms delivered more than 70% of the stimulation triggers during the SW up-phase. The PV showed the highest capacity on targeting low-amplitude SW and SW with frequencies above 1 Hz. The testing on real-time hardware revealed that both PV and PLL have marginal impact on microcontroller load, while the efficiency of the PV was 4% lower than the PLL. Active auditory stimulation did not influence the phase tracking. This work demonstrated that phase-accurate auditory stimulation can be delivered during home-based sleep interventions with a wearable device also in populations with low-amplitude SW.
Catalytic difunctionalization of unactivated alkenes with unreactive hexamethyldisilane through regeneration of silylium ions
Creators: name: Wu, Qian
name: Roy, Avijit
name: Irran, Elisabeth
name: Qu, Zheng-Wang
name: Grimme, Stefan
name: Klare, Hendrik F. T.
name: Oestreich, Martin
Publisher: name: Technische Universität Berlin
Year: 2019
Subjects: subject: 540 Chemie und zugeordnete Wissenschaften
subject: alkenes
subject: density functional calculations
subject: homogeneous catalysis
subject: silylium ions
subject: Si@Si activation

description: A metal‐free, intermolecular syn‐addition of hexamethyldisilane across simple alkenes is reported. The catalytic cycle is initiated and propagated by the transfer of a methyl group from the disilane to a silylium‐ion‐like intermediate, corresponding to the (re)generation of the silylium‐ion catalyst. The key feature of the reaction sequence is the cleavage of the Si−Si bond in a 1,3‐silyl shift from silicon to carbon. A central intermediate of the catalysis was structurally characterized by X‐ray diffraction, and the computed reaction mechanism is fully consistent with the experimental findings.
Revisiting nested group testing procedures: new results, comparisons and robustness
Creators: name: Malinovsky, Yaakov
name: Albert, Paul S.
Publisher: name: Taylor & Francis
Year: 2017
Subjects: Medicine
Molecular Biology
Pharmacology
Science Policy

description: Group testing has its origin in the identification of syphilis in the US army during World War II. Much of the theoretical framework of group testing was developed starting in the late 1950s, with continued work into the 1990s. Recently, with the advent of new laboratory and genetic technologies, there has been an increasing interest in group testing designs for cost saving purposes. In this paper, we compare different nested designs, including Dorfman, Sterrett and an optimal nested procedure obtained through dynamic programming. To elucidate these comparisons, we develop closed-form expressions for the optimal Sterrett procedure and provide a concise review of the prior literature for other commonly used procedures. We consider designs where the prevalence of disease is known as well as investigate the robustness of these procedures when it is incorrectly assumed. This article provides a technical presentation that will be of interest to researchers as well as from a pedagogical perspective. Supplementary material for this article is available online.
Inter-Calibration of Atmospheric Cherenkov Telescopes with UAV-based Airborne Calibration System
Creators: name: Brown, A. M.
name: Muller, J.
name: de Naurois, M.
name: Clark, P.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The recent advances in the flight capability of remotely piloted aerial vehicles (here after referred to as UAVs) have afforded the astronomical community the possibility of a new telescope calibration technique: UAV-based calibration. Building upon a feasibility study which characterised the potential that a UAV-based calibration system has for the future Cherenkov Telescope Array, we created a first-generation UAV-calibration prototype and undertook a field-campaign of inter-calibrating the sensitivity of the H.E.S.S. telescope array with two successful calibration flights. In this paper we report the key results of our first test campaign: firstly, by comparing the intensity of the UAV-calibration events, as recorded by the individual HESS-I cameras, we find that a UAV-based inter-calibration is consistent with the standard muon inter-calibration technique at the level of \SI{5.4}{\%} and \SI{5.8}{\%} for the two individual UAV-calibration runs. Secondly, by comparing the position of the UAV-calibration signal on the camera focal plane, for a variety of telescope pointing models, we were able to constrain the pointing accuracy of the HESS-I telescopes at the tens of arc-second accuracy level. This is consistent with the pointing accuracy derived from other pointing calibration methods. Importantly both the inter-calibration and pointing accuracy results were achieved with a first-generation UAV-calibration prototype, which eludes to the potential of the technique and highlights that a UAV-based system is a viable calibration technique for current and future ground-based $γ$-ray telescope arrays.
description: 30 pages, accepted for publication in Astroparticle Physics
title: ADCO, Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Cart. 198-01 (11 H 1055), 185 folios, f. 0090
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0090, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0090, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
A model‐based framework for parallel scale‐down fed‐batch cultivations in mini‐bioreactors for accelerated phenotyping
Creators: name: Anane, Emmanuel
name: García, Ángel Córcoles
name: Haby, Benjamin
name: Hans, Sebastian
name: Krausch, Niels
name: Krewinkel, Manuel
name: Hauptmann, Peter
name: Neubauer, Peter
name: Cruz-Bournazou, Mariano Nicolas
Publisher: name: Technische Universität Berlin
Year: 2019
Subjects: subject: 570 Biowissenschaften; Biologie
subject: Escherichia coli
subject: mini‐bioreactors
subject: modeling
subject: scale‐down
subject: scale‐up effects

description: Concentration gradients that occur in large industrial‐scale bioreactors due to mass transfer limitations have significant effects on process efficiency. Hence, it is desirable to investigate the response of strains to such heterogeneities to reduce the risk of failure during process scale‐up. Although there are various scale‐down techniques to study these effects, scale‐down strategies are rarely applied in the early developmental phases of a bioprocess, as they have not yet been implemented on small‐scale parallel cultivation devices. In this study, we combine mechanistic growth models with a parallel mini‐bioreactor system to create a high‐throughput platform for studying the response of Escherichia coli strains to concentration gradients. As a scaled‐down approach, a model‐based glucose pulse feeding scheme is applied and compared with a continuous feed profile to study the influence of glucose and dissolved oxygen gradients on both cell physiology and incorporation of noncanonical amino acids into recombinant proinsulin. The results show a significant increase in the incorporation of the noncanonical amino acid norvaline in the soluble intracellular extract and in the recombinant product in cultures with glucose/oxygen oscillations. Interestingly, the amount of norvaline depends on the pulse frequency and is negligible with continuous feeding, confirming observations from large‐scale cultivations. Most importantly, the results also show that a larger number of the model parameters are significantly affected by the scale‐down scheme, compared with the reference cultivations. In this example, it was possible to describe the effects of oscillations in a single parallel experiment. The platform offers the opportunity to combine strain screening with scale‐down studies to select the most robust strains for bioprocess scale‐up.
Aminoacyl-tRNA quality control is required for efficient activation of the TOR pathway regulator Gln3p
Creators: name: Mohler, Kyle
name: Mann, Rebecca
name: Kyle, Amanda
name: Reynolds, Noah
name: Ibba, Michael
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: The aminoacylation status of the cellular tRNA pool regulates both general amino acid control (GAAC) and target of rapamycin (TOR) stress response pathways in yeast. Consequently, fidelity of translation at the level of aminoacyl-tRNA synthesis plays a central role in determining accuracy and sensitivity of stress responses. To investigate effects of translational quality control (QC) on cell physiology under stress conditions, phenotypic microarray analyses were used to identify changes in QC deficient cells. Nitrogen source growth assays showed QC deficient yeast grew differently compared to WT. The QC deficient strain was more tolerant to caffeine treatment than wild type through altered interactions with the TOR and GAAC pathways. Increased caffeine tolerance of the QC deficient strain was consistent with the observation that the activity of Gln3p, a transcription factor controlled by the TOR pathway, is decreased in the QC deficient strain compared to WT. GCN4 translation, which is typically repressed in the absence of nutritional stress, was enhanced in the QC deficient strain through TOR inhibition. QC did not impact cell cycle regulation; however, the chronological lifespan of QC deficient yeast strains decreased compared to wild type, likely due to translational errors and alteration of the TOR-associated regulon. These findings support the idea that changes in translational fidelity provide a mechanism of cellular adaptation by modulating TOR activity. This, in turn, supports a central role for aminoacyl-tRNA synthesis QC in the integrated stress response by maintaining the proper aa-tRNA pools necessary to coordinate the GAAC and TOR.
Radiation chemistry of the branched-chain monoamide di-2-ethylhexyl-isobutyramide
Creators: name: J Drader
name: G Saint-Louis
name: J.M Muller
name: M-C Charbonnel
name: P Guilbaud
name: L Berthon
name: K. M Roscioli-Johnson
name: C. A Zarzana
name: C Rae
name: G. S Groenewold
name: B. J Mincher
name: S.P Mezyk
name: K McCann
name: S. G Boyes
name: J Braley
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: The radiolytic degradation of di-2-ethylhexyl-isobutyramide (DEHiBA) was examined by subjecting the compound to gamma irradiation, measuring the remaining concentration of the intact compound, identifying the degradation products, and measuring uranium distribution ratios. The combined effects of radiation dose, contact with aqueous solutions of HNO3, and aeration were also examined. The DEHiBA displayed significant stability at doses up to 1000 kGy, undergoing a slow exponential concentration decrease that was accompanied by the appearance of multiple degradation products. The most abundant compounds that were formed by radiolysis resulted from cleavage of the Ccarbonyl–N and Cethylhexyl–N bonds, generating di-ethylhexylamine and mono-ethylhexyl-isobutyramide. Acid contact did alter the radiolytic pathways, with acid favoring cleavage of the Ccarbonyl-N bond, while a more diverse array of compounds was formed in the absence of acid. Pulsed radiolysis experiments were also conducted, in which picosecond bursts of energetic electrons were used to irradiate solutions of dodecane containing DEHiBA; formation of the dodecane radical cation was implicated, which serially reacted with DEHiBA to form a radical or radical cation species intermediate in the formation of the observed products. The slow degradation kinetics suggests that DEHiBA possesses good potential for selective extraction of uranium in fuel cycle extraction operations.
Helicity locking of square skyrmion crystal in a centrosymmetric lattice system without vertical mirror symmetry
Creators: name: Hayami, Satoru
name: Yambe, Ryota
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We theoretically investigate the stability of a square skyrmion crystal (SkX) in a centrosymmetric tetragonal lattice structure with the emphasis on the role of the magnetic anisotropy arising from the absence of vertical mirror symmetry. Our analysis is based on an effective bilinear and biquadratic model in momentum space, which is a canonical model for itinerant magnets in a weak-coupling regime. By performing the simulated annealing for the model on the two-dimensional square lattice, we find that the off-diagonal spin component in the interaction, which becomes nonzero when the vertical mirror symmetry is broken, gives rise to the square SkX with a definite helicity in an external magnetic field. We show that the helicity of the centrosymmetric SkXs is determined by the competition between the off-diagonal and diagonal anisotropic interactions, the latter of which appears in the discrete fourfold-rotational lattice structure. Furthermore, we discuss helicity-dependent physical phenomena by introducing odd-parity multipoles, where electric (magnetic) and electric (magnetic) toroidal multipoles are sources of an antisymmetric spin polarization and an Edelstein effect (a magnetoelectric effect). We also discuss the stability of the SkXs with different helicities in a magnetic field rotation. Our results provide a way of engineering the helicity-locked SkXs by the symmetric anisotropic interaction in centrosymmetric magnets, which is distinct from that by the antisymmetric Dzyaloshinskii-Moriya interaction in noncentrosymmetric magnets.
description: 15 pages, 12 figures, 2 tables
STICC: A multivariate spatial clustering method for repeated geographic pattern discovery with consideration of spatial contiguity
Creators: name: Kang, Yuhao
name: Wu, Kunlin
name: Gao, Song
name: Ng, Ignavier
name: Rao, Jinmeng
name: Ye, Shan
name: Zhang, Fan
name: Fei, Teng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Databases (cs.DB)
subject: Social and Information Networks (cs.SI)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Spatial clustering has been widely used for spatial data mining and knowledge discovery. An ideal multivariate spatial clustering should consider both spatial contiguity and aspatial attributes. Existing spatial clustering approaches may face challenges for discovering repeated geographic patterns with spatial contiguity maintained. In this paper, we propose a Spatial Toeplitz Inverse Covariance-Based Clustering (STICC) method that considers both attributes and spatial relationships of geographic objects for multivariate spatial clustering. A subregion is created for each geographic object serving as the basic unit when performing clustering. A Markov random field is then constructed to characterize the attribute dependencies of subregions. Using a spatial consistency strategy, nearby objects are encouraged to belong to the same cluster. To test the performance of the proposed STICC algorithm, we apply it in two use cases. The comparison results with several baseline methods show that the STICC outperforms others significantly in terms of adjusted rand index and macro-F1 score. Join count statistics is also calculated and shows that the spatial contiguity is well preserved by STICC. Such a spatial clustering method may benefit various applications in the fields of geography, remote sensing, transportation, and urban planning, etc.
Digitale Objektbiografien für NFDI4Objects
Creators: name: Wagner, Sarah
Publisher: name: Zenodo
Year: 2024
Subjects: Objektbiografie
Datenmodellierung
CIDOC CRM
Sammlungen
Wissensrepräsentation
Knowledge Graph
Dokumentation
Kulturerbe

description: Mit dem Konzept der Objektbiografie eröffnet sich eine neue Metaperspektive auf Wissensobjekte. Hier bildet der Sammlungskontext nur einen von vielen im „Leben“ der Objekte, in dem Wissen generiert und zugeschrieben wird. Die Objektbiografie in einen Knowledge Graphen anhand eines CIDOC CRM basierten Datenmodells abzubilden ist Aufgabe des FAU CDI bei NFDI4Objects, der Forschungsdateninfrastruktur für die materiellen Hinterlassenschaften der Menschheitsgeschichte. Der Beitrag stellt die Objektbiografie, ihre Chancen und die Anforderungen an ein Datenmodell vor.