cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Galaxy And Mass Assembly (GAMA): The effect of galaxy group environment on active galactic nuclei
Creators: name: Gordon, Yjan A.
name: Pimbblet, Kevin A.
name: Owers, Matt S.
name: Bland-Hawthorn, Joss
name: Brough, Sarah
name: Brown, Michael J. I.
name: Cluver, Michelle E.
name: Croom, Scott M.
name: Holwerda, Benne W.
name: Loveday, Jonathan
name: Mahajan, Smriti
name: Wang, Lingyu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In galaxy clusters, efficiently accreting active galactic nuclei (AGN) are preferentially located in the infall regions of the cluster projected phase-space, and are rarely found in the cluster core. This has been attributed to both an increase in triggering opportunities for infalling galaxies, and a reduction of those mechanisms in the hot, virialised, cluster core. Exploiting the depth and completeness ($98\,$per cent at $r<19.8\,$mag) of the Galaxy And Mass Assembly survey (GAMA), we probe down the group halo mass function to assess whether AGN are found in the same regions in groups as they are in clusters. We select 451 optical AGN from 7498 galaxies with $\log_{10}(M_*/\text{M}_\odot) > 9.9$ in 695 groups with $11.53\leq \log_{10}(M_{200}/\text{M}_\odot) \leq 14.56$ at $z<0.15$. By analysing the projected phase-space positions of these galaxies we demonstrate that when split both radially, and into physically derived infalling and core populations, AGN position within group projected phase-space is dependent on halo mass. For groups with $\log_{10}(M_{200}/\text{M}_\odot)>13.5$, AGN are preferentially found in the infalling galaxy population with $3.6σ$ confidence. At lower halo masses we observe no difference in AGN fraction between core and infalling galaxies. These observations support a model where a reduced number of low-speed interactions, ram pressure stripping and intra-group/cluster medium temperature, the dominance of which increase with halo mass, work to inhibit AGN in the cores of groups and clusters with $\log_{10}(M_{200}/\text{M}_\odot)>13.5$, but do not significantly affect nuclear activity in cores of less massive structures.
description: Accepted for publication in Monthly Notices of the Royal Astronomical Society 12 pages, 9 figures
Minimizing Shortfall
Creators: name: Goldberg, Lisa R.
name: Hayes, Michael Y.
name: Mahmoud, Ola
Publisher: name: arXiv
Year: 2011
Subjects: subject: Portfolio Management (q-fin.PM)
subject: Risk Management (q-fin.RM)
subject: FOS: Economics and business

description: This paper describes an empirical study of shortfall optimization with Barra Extreme Risk. We compare minimum shortfall to minimum variance portfolios in the US, UK, and Japanese equity markets using Barra Style Factors (Value, Growth, Momentum, etc.). We show that minimizing shortfall generally improves performance over minimizing variance, especially during down-markets, over the period 1985-2010. The outperformance of shortfall is due to intuitive tilts towards protective factors like Value, and away from aggressive factors like Growth and Momentum. The outperformance is largest for the shortfall that measures overall asymmetry rather than the extreme losses.
Analysis of quantum semigroups with GKS-Lindblad generators I. Simple generators
Creators: name: Baumgartner, Bernhard
name: Narnhofer, Heide
name: Thirring, Walter
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Semigroups describing the time evolution of open quantum systems in finite dimensional spaces have generators of a special form, known as Lindblad generators. The simple generators, characterized by only one operator, are analyzed. The complete set of all the stationary states is presented in detail, including a formula to calculate a stationary state from the generating operator. Also the opposite task can be fulfilled, to construct an evolution leading to a prescribed stationary state.
description: 25 pages
The Ghosts of Brain States Past: Remembering Reactivates the Brain Regions Engaged During Encoding
Creators: name: Danker, Jared F.
name: Anderson, John R.
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: There is growing evidence that the brain regions involved in encoding an episode are partially reactivated when that episode is later remembered. That is, the process of remembering an episode involves literally returning to the brain state that was present during that episode. This article reviews studies of episodic and associative memory that provide support for the assertion that encoding regions are reactivated during subsequent retrieval. In the first section, studies are reviewed in which neutral stimuli were associated with different modalities of sensory stimuli or different valences of emotional stimuli. When the neutral stimuli were later used as retrieval cues, relevant sensory and emotion processing regions were reactivated. In the second section, studies are reviewed in which participants used different strategies for encoding stimuli. When the stimuli were later retrieved, regions associated with the different encoding strategies were reactivated. Together, these studies demonstrate not only that the encoding experience determines which regions are activated during subsequent retrieval but also that the same regions are activated during encoding and retrieval. In the final section, relevant questions are posed and discussed regarding the reactivation of encoding regions during retrieval. (PsycINFO Database Record (c) 2012 APA, all rights reserved)
Acquisition of Information is Achieved by the Measurement Process in Classical and Quantum Physics
Creators: name: Rocchi, Paolo
name: Panella, Orlando
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: Information Theory (cs.IT)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: No consensus seems to exist as to what constitutes a measurement which is still considered somewhat mysterious in many respects in quantum mechanics. At successive stages mathematical theory of measure, metrology and measurement theory tried to systematize this field but significant questions remain open about the nature of measurement, about the characterization of the observer, about the reliability of measurement processes etc. The present paper attempts to talk about these questions through the information science. We start from the idea, rather common and intuitive, that the measurement process basically acquires information. Next we expand this idea through four formal definitions and infer some corollaries regarding the measurement process from those definitions. Relativity emerges as the basic property of measurement from the present logical framework and this rather surprising result collides with the feeling of physicists who take measurement as a myth. In the closing this paper shows how the measurement relativity wholly consists with some effects calculated in QM and in Einstein's theory.
description: Prepared for : Quantum Theory: Reconsideration of Foundations - 4 (QTFR-4), Vaxjo, Sweden, 6-11 June 2007. To be published by the American Institute of Physics in the AIP Conference Proceedings series. Talk presented by Paolo Rocchi
Sensing the Chinese Diaspora: How Mobile Apps Can Provide Insights into Global Migration Flows
Creators: name: Xue, Minhui
name: Yuan, Xin
name: Lee, Heather
name: Ross, Keith
Publisher: name: arXiv
Year: 2018
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Many countries today have "country-centric mobile apps" which are mobile apps that are primarily used by residents of a specific country. Many of these country-centric apps also include a location-based service which takes advantage of the smartphone's API access to the smartphone's current GPS location. In this paper, we investigate how such country-centric apps with location-based services can be employed to study the diaspora associated with ethnic and cultural groups. Our methodology combines GPS hacking, automated task tools for mobile phones, and OCR to generate migration statistics for diaspora. As a case study, we apply our methodology to WeChat, an enormously popular app within China and among ethnic Chinese worldwide. Using WeChat, we collect data about the Chinese diaspora in 32 cities. The combined data provides interesting insights to the modern Chinese diaspora and how it has changed in recent years.
description: arXiv admin note: text overlap with arXiv:1607.00421 by other authors
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Cart. 189 (11 H 74), 316 folios, f. 0018v
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0018v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0018v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Effective attraction between oscillating electrons in a plasmoid via acoustic waves exchange
Creators: name: Dvornikov, Maxim
Publisher: name: arXiv
Year: 2011
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: We consider the effective interaction between electrons due to the exchange of virtual acoustic waves in a low temperature plasma. Electrons are supposed to participate in rapid radial oscillations forming a spherically symmetric plasma structure. We show that under certain conditions this effective interaction can result in the attraction between oscillating electrons and can be important for the dynamics of a plasmoid. Some possible applications of the obtained results to the theory of natural long-lived plasma structures are also discussed.
description: 14 pages in LaTeX2e, two columns, 3 eps figures; minimal changes, some typos are corrected; version published on-line in Proc. R. Soc. A
title: Vom brennenden Kleid bis zum Aufstand
Creators: name: Steinwender, Chiara
Year: 2024

description: Die folgende Arbeit befasst sich mit den Kostümen und der Kleidung innerhalb des Films, genauer der Hunger Games-Trilogie. Es wird der Frage, inwiefern Kostüme das Filmgeschehen vorhersagen oder gar beeinflussen können, näher auf den Grund gegangen. Dabei wird der Fokus vor allem auf die Kostüme, welche mit dem Stilmittel Feuer in Verbindung stehen, gelegt. Die Begriffe Wirkung, Macht und Kommunikation spielen eine zentrale Rolle, da Kostüme all dies beinhalten, aber auch übermitteln können. Bei Kleidung und Kostümen handelt es sich nur mehr um Stoffstücke, die den Körper bedecken und schützen sollen. Im Laufe der Masterarbeit wird ersichtlich, welche dramaturgische und ästhetische Wirkung und Komplexität Kostümen innerhalb eines Films zugeschrieben wird und wie diese ab dem ersten Moment des Erscheinens auf der Leinwand für ein Publikum wirken.
description: The following thesis deals with costumes and clothing within the film, more specifically the Hunger Games-trilogy. The question of the extent to which costumes can predict or even influence film events will be explored. The focus is on the costumes, which are associated with the stylistic medium fire. The notions of expression, power and communication play a central role, as costumes contain all these but can also convey them. Clothes and costumes are no longer just pieces of fabric that are meant to cover and protect the body. During the master's thesis, it becomes clear what importance is given to costumes within a film and how they appear for an audience from the first moment of their appearance on the screen.
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Cart. 166 (11 H 64), 136 folios, f. 0062r
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
name: Petot, Frédéric
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: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0062r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0062r, 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
Quark-antiquark potential to order 1/m and heavy quark masses
Creators: name: Laschka, Alexander
name: Kaiser, Norbert
name: Weise, Wolfram
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: An updated heavy quark-antiquark potential is constructed by matching the short-distance perturbative part to long-distance lattice QCD results at an intermediate r scale. The static potential and the order 1/m potential are both analyzed in this way. Effects if order 1/m in charmonium and bottomonium spectra are discussed in comparison. Charm and bottom quark masses are deduced from the spectra and related to the quark masses of other schemes.
description: 15 pages, 12 figures; v2: minor changes and clarifications
title: Wie man die besten MitarbeiterInnen wählt
Creators: name: Hasanovic, Nerma
Year: 2024

description: Die vorliegende Arbeit beschäftigt sich mit der Frage, wie man als Chef/in einer Firma die/den besten/n Mitarbeiter/in einstellt. Dabei sind einige Voraussetzungen gegeben, wie zum Beispiel, dass der Chef/in sich direkt entscheiden muss, ob die/der Bewerber genommen wird, oder nicht. Hinter diesem Szenario, welches besser unter dem Namen SekretärInnen Problem oder Heiratsparadoxon bekannt ist, steckt viel Stochastik. Aus diesem Grund beziehen sich die ersten Kapitel auf stochastische Grundlagen. Es werden Begriffe der elementaren Stochastik und der Maßtheorie geklärt. Der bedingte Erwartungswert und stochastische Prozesse, wie die Filtration oder die Stoppzeit, sind wichtige Aspekte, die für die Lösung der optimale Stoppzeit relevant sind. Um das anfänglich genannte Problem zu lösen, gibt es mehrere mögliche Strategien, die auch von bestimmten Rahmenbedingungen abhängen. Im Zuge der Arbeit werden diese erklärt und anhand von Beispielen verdeutlicht. Die wohl bekannteste Strategie bezieht sich auf ein Szenario mit einer bekannten Anzahl an BewerberInnen, die 37-Prozent-Regel von Geoffrey Miller. Die Strategie besagt, dass der Chef etwa die ersten 37% der BewerberInnen nur beobachten soll und sich den Besten davon merkt. Die/der nächste BewerberIn, die/der besser ist als die/der beste unter den ersten 37%, soll vom Chef genommen werden. Mit dieser Strategie wählt der Chef mit einer Wahrscheinlichkeit von 37% die/den beste/n Bewerber/in.
Hybrid neutron stars within the Nambu-Jona-Lasinio model and confinement
Creators: name: Baldo, M.
name: Burgio, G. F.
name: Castorina, P.
name: Plumari, S.
name: Zappalá, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Recently, it has been shown that the standard Nambu-Jona-Lasinio (NJL) model is not able to reproduce the correct QCD behavior of the gap equation at large density, and therefore a different cutoff procedure at large momenta has ben proposed. We found that, even with this density dependent cutoff procedure, the pure quark phase in neutron stars (NS) interiors is unstable, and we argue that this could be related to the lack of confinement in the original NJL model.
description: 2 pages, 1 figure, to be published in the proceedings of the conference EXOCT07, Catania, 11-15 June, 2007
The generalization of attachment representations to new social situations: predicting behavior during initial interactions with strangers.
Creators: name: Feeney, Brooke
name: Cassidy, Jude
name: Ramos-Marcuse, Fatima
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: The idea that attachment representations are generalized to new social situations and guide behavior with unfamiliar others is central to attachment theory. However, research regarding this important theoretical postulate has been lacking in adolescence and adulthood, as most research has focused on establishing the influence of attachment representations on close relationship dynamics. Thus, the goal of this investigation was to examine the extent to which attachment representations are predictive of adolescents' initial behavior when meeting and interacting with new peers. High school adolescents (N=135) participated with unfamiliar peers from another school in 2 social support interactions that were videotaped and coded by independent observers. Results indicated that attachment representations (assessed through interview and self-report measures) were predictive of behaviors exhibited during the discussions. Theoretical implications of the results and contributions to the existing literature are discussed.
title: Bacteria use a catabolic patchwork pathway of apparently recent origin for degradation of the synthetic buffer compound TRIS
Creators: name: Holert, Johannes
name: Borker, Aron
name: Nübel, Laura Lucia
name: Daniel, Rolf
name: Poehlein, Anja
name: Philipp, Bodo
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2024
Subjects: subject: 570 Biology

description: The synthetic buffer compound TRIS (2-amino-2-(hydroxymethyl)propane-1,3-diol) is used in countless applications, and no detailed information on its degradation has been published so far. Herein, we describe the discovery of a complete bacterial degradation pathway for TRIS. By serendipity, a Pseudomonas strain was isolated from sewage sludge that was able to grow with TRIS as only carbon and nitrogen source. Genome and transcriptome analyses revealed two adjacent gene clusters embedded in a mobile genetic element on a conjugative plasmid to be involved in TRIS degradation. Heterologous gene expression revealed cluster I to encode a TRIS uptake protein, a TRIS alcohol dehydrogenase, and a TRIS aldehyde dehydrogenase, catalyzing the oxidation of TRIS into 2-hydroxymethylserine. Gene cluster II encodes a methylserine hydroxymethyltransferase (mSHMT) and a d-serine dehydratase that plausibly catalyze the conversion of 2-hydroxymethylserine into pyruvate. Conjugational plasmid transfer into Pseudomonas putida KT2440 enabled this strain to grow with TRIS and with 2-hydromethylserine, demonstrating that the complete TRIS degradation pathway can be transmitted by horizontal gene transfer. Subsequent enrichments from wastewater purification systems led to the isolation of further TRIS-degrading bacteria from the Pseudomonas and Shinella genera carrying highly similar TRIS degradation gene clusters. Our data indicate that TRIS degradation evolved recently via gene recruitment and enzyme adaptation from multiple independent metabolic pathways, and database searches suggest that the TRIS degradation pathway is now globally distributed. Overall, our study illustrates how engineered environments can enhance the emergence of new microbial metabolic pathways in short evolutionary time scales.
description: Finanziert durch den Open-Access-Publikationsfonds der Universität Münster.
LOAD BALANCING ALGORITHM FOR OPTIMAL RESOURCE UTILIZATION IN CLOUDCOMPUTING ENVIRONMENT
Creators: name: BEKEMA GIDISSA DADI
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019
Subjects: Cloud computing, Load balancing, Virtual machines, Round-robin, CloudAnalyst, Minimum completion time, Resource utilization and Enhanced weighted round robin

description: Cloud computing involves virtualization, distributed computing, networking, software and
 web services. A cloud consists of several elements such as clients, datacenter and
 distributed servers. This research issues intending to study the establishment of an effective
 and efficient load balancing algorithm. Load balancing is the process of distributing the
 load among various nodes of a distributed system to improve both resource utilization and
 job response time while avoiding a situation where some of the nodes are heavily loaded
 while other nodes are idle or doing very little work. Load balancing is one of the main
 challenges in cloud computing which is required to distribute the workload evenly across
 all the nodes. Load is a measure of the amount of work that a computation system performs
 which can be classified as CPU load, network load, memory capacity and storage capacity.
 It helps to achieve a high user satisfaction and resource utilization ratio by ensuring an
 efficient and fair allocation of every computing resource in cloud environment.
 The objective of the thesis is to propose efficient load balancing algorithm for efficient
 utilization of resource in cloud computing environment and to compare the performance of
 proposed algorithms with well-known load balancing algorithms. The newly proposed
 algorithm consider size of cloudlet, expected completion time of tasks by virtual machine
 and runtime properties virtual machines to map’s the incoming request to virtual machine
 in impartially and efficiently. Proposing a virtual machine load balancing algorithm that
 aims to improve the average response time and average processing time of the system in
 the cloud environment.
 The experiments is carried out using CloudAnalyst simulator to analyze the performance
 of proposed algorithm with Round-robin, Throttled and Ant-colony optimization load
 balancing algorithms and the result show the proposed algorithm have optimized response
 time and datacenter processing time.
Quantum Gate Fidelity in Terms of Choi Matrices
Creators: name: Johnston, Nathaniel
name: Kribs, David W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We provide new results for computing and comparing the quantum gate fidelity of quantum channels via their Choi matrices. We extend recent work that showed there exist non-dual pairs of quantum channels with equal gate fidelity by providing an explicit characterization of all such channels. We use our characterization to show that when the dimension is 2 (or 3, under slightly stronger hypotheses), the gate fidelity of two channels is equal if and only if their difference equals the difference of some unital map and its dual -- a fact that has been shown to be false when the dimension is 4 or larger. We also present a formula for the minimum gate fidelity of a channel in terms of a well-studied norm on a compression of its Choi matrix. As a consequence, several new ways of bounding and approximating the minimum gate fidelity follow, including a simple semidefinite program to compute it for qubit channels.
description: Minor corrections and updates since v1. 16 pages, 1 figure
Enhancing Physical Layer Security in AF Relay Assisted Multi-Carrier Wireless Transmission
Creators: name: Aman, Waqas
name: Sidhu, Guftaar Ahmad Sardar
name: Furqan, Haji M.
name: Ali, Zain
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, we study the physical layer security (PLS) problem in the dual hop orthogonal frequency division multiplexing (OFDM) based wireless communication system. First, we consider a single user single relay system and study a joint power optimization problem at the source and relay subject to individual power constraint at the two nodes. The aim is to maximize the end to end secrecy rate with optimal power allocation over different sub-carriers. Later, we consider a more general multi-user multi-relay scenario. Under high SNR approximation for end to end secrecy rate, an optimization problem is formulated to jointly optimize power allocation at the BS, the relay selection, sub-carrier assignment to users and the power loading at each of the relaying node. The target is to maximize the overall security of the system subject to independent power budget limits at each transmitting node and the OFDMA based exclusive sub-carrier allocation constraints. A joint optimization solution is obtained through duality theory. Dual decomposition allows to exploit convex optimization techniques to find the power loading at the source and relay nodes. Further, an optimization for power loading at relaying nodes along with relay selection and sub carrier assignment for the fixed power allocation at the BS is also studied. Lastly, a sub-optimal scheme that explores joint power allocation at all transmitting nodes for the fixed subcarrier allocation and relay assignment is investigated. Finally, simulation results are presented to validate the performance of the proposed schemes.
description: 10 pages, 7 figures, accepted in Transactions on Emerging Telecommunications Technologies (ETT), formerly known as European Transactions on Telecommunications (ETT)
Diophantine approximation on manifolds and lower bounds for Hausdorff dimension
Creators: name: Beresnevich, Victor
name: Lee, Lawrence
name: Vaughan, Robert C.
name: Velani, Sanju
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11J13, 11J83

description: Given $n\in\mathbb{N}$ and $τ>\frac1n$, let $\mathcal{S}_n(τ)$ denote the classical set of $τ$-approximable points in $\mathbb{R}^n$, which consists of ${\bf x}\in \mathbb{R}^n$ that lie within distance $q^{-τ-1}$ from the lattice $\frac1q\mathbb{Z}^n$ for infinitely many $q\in\mathbb{N}$. In pioneering work, Kleinbock $\&$ Margulis showed that for any non-degenerate submanifold $\mathcal{M}$ of $\mathbb{R}^n$ and any $τ>\frac1n$ almost all points on $\mathcal{M}$ are not $τ$-approximable. Numerous subsequent papers have been geared towards strengthening this result through investigating the Hausdorff measure and dimension of the associated null set $\mathcal{M}\cap\mathcal{S}_n(τ)$. In this paper we suggest a new approach based on the Mass Transference Principle, which enables us to find a sharp lower bound for $\dim \mathcal{M}\cap\mathcal{S}_n(τ)$ for any $C^2$ submanifold $\mathcal{M}$ of $\mathbb{R}^n$ and any $τ$ satisfying $\frac1n\leτ
description: 20 pages
Gain characteristics of a 100 micrometer thick GEM in Krypton-CO2 mixtures
Creators: name: Roque, R. C.
name: da Luz, H. Natal
name: Carramate, L. F. N. D.
name: Azevedo, C. D. R.
name: Mir, J. A.
name: Amaro, F. D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The operation of a Micropattern Gaseous Detector (MPGD) comprising a cascade of two non-standard Gas Electron Multipliers (GEM) made from a 100 micrometer kapton foil was evaluated in pure krypton and in krypton-CO2 mixtures. The final avalanche charge was collected in a 2D strip readout, providing an active area of 10x10 cm2 for the entire detection system. For each mixture, the effective gain and energy resolution were measured as a function of the electric field in the drift, transfer and induction regions. Using X-rays from a 55Fe radioactive source (5.9 keV), gains close to 104 and energy resolution of 22% (FWHM) were achieved in pure krypton under stable conditions, showing the potential of the experimental setup for the following imaging studies.
Optically probing the fine structure of a single Mn atom in an InAs quantum dot
Creators: name: Kudelski, A.
name: Lemaître, A.
name: Miard, A.
name: Voisin, P.
name: Graham, T. C. M.
name: Warburton, R. J.
name: Krebs, O.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report on the optical spectroscopy of a single InAs/GaAs quantum dot (QD) doped with a single Mn atom in a longitudinal magnetic field of a few Tesla. Our findings show that the Mn impurity is a neutral acceptor state A^0 whose effective spin J=1 is significantly perturbed by the QD potential and its associated strain field. The spin interaction with photo-carriers injected in the quantum dot is shown to be ferromagnetic for holes, with an effective coupling constant of a few hundreds of micro-eV, but vanishingly small for electrons.
description: 5 pages, 3 figures
The fusiform "face area" is part of a network that processes faces at the individual level (vol 12, pg 499, 2000)
Creators: name: I  Gauthier
name: M J Tarr
name: J  Moylan
name: P  Skudlarski
name: J C Gore
name: A W Anderson
Publisher: name: Carnegie Mellon University
Year: 2000
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Department of Psychology
Pando: Personal Volunteer Computing in Browsers
Creators: name: Lavoie, Erick
name: Hendren, Laurie
name: Desprez, Frederic
name: Correia, Miguel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: The large penetration and continued growth in ownership of personal electronic devices represents a freely available and largely untapped source of computing power. To leverage those, we present Pando, a new volunteer computing tool based on a declarative concurrent programming model and implemented using JavaScript, WebRTC, and WebSockets. This tool enables a dynamically varying number of failure-prone personal devices contributed by volunteers to parallelize the application of a function on a stream of values, by using the devices' browsers. We show that Pando can provide throughput improvements compared to a single personal device, on a variety of compute-bound applications including animation rendering and image processing. We also show the flexibility of our approach by deploying Pando on personal devices connected over a local network, on Grid5000, a French-wide computing grid in a virtual private network, and seven PlanetLab nodes distributed in a wide area network over Europe.
description: 14 pages, 12 figures, 2 tables
Proprieties of FBK UFSDs after neutron and proton irradiation up to 6*10e15 neq/cm2
Creators: name: Mazza, S. M.
name: Estrada, E.
name: Galloway, Z.
name: Gee, C.
name: Goto, A.
name: Luce, Z.
name: McKinney-Martinez, F.
name: Rodriguez, R.
name: Sadrozinski, H. F. -W.
name: Seiden, A.
name: Smithers, B.
name: Zhao, Y.
name: Cindro, V.
name: Kramberger, G.
name: Mandić, I.
name: Mikuž, M.
name: Arcidiacono, M. Zavrtanik R.
name: Cartiglia, N.
name: Ferrero, M.
name: Mandurrino, M.
name: Sola, V.
name: Staiano, A.
name: Boscardin, M.
name: Della Betta, G. F.
name: Ficorella, F.
name: Pancheri, L.
name: Paternoster, G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The properties of 60-μm thick Ultra-Fast Silicon Detectors (UFSD) detectors manufactured by Fondazione Bruno Kessler (FBK), Trento (Italy) were tested before and after irradiation with minimum ionizing particles (MIPs) from a 90Sr \b{eta}-source . This FBK production, called UFSD2, has UFSDs with gain layer made of Boron, Boron low-diffusion, Gallium, Carbonated Boron and Carbonated. The irradiation with neutrons took place at the TRIGA reactor in Ljubljana, while the proton irradiation took place at CERN SPS. The sensors were exposed to a neutron fluence of 4*10e14, 8*1014, 1.5*10e15, 3*10e15, 6*10e15 neq/cm2 and to a proton fluence of 9.6*10e14 p/cm2, equivalent to a fluence of 6*10e14 neq/cm2. The internal gain and the timing resolution were measured as a function of bias voltage at -20C. The timing resolution was extracted from the time difference with a second calibrated UFSD in coincidence, using the constant fraction method for both.
description: arXiv admin note: text overlap with arXiv:1803.02690
Electrified thin films: Global existence of non-negative solutions
Creators: name: Imbert, Cyril
name: Mellet, Antoine
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider an equation modeling the evolution of a viscous liquid thin film wetting a horizontal solid substrate destabilized by an electric field normal to the substrate. The effects of the electric field are modeled by a lower order non-local term. We introduce the good functional analysis framework to study this equation on a bounded domain and prove the existence of weak solutions defined globally in time for general initial data (with finite energy).
description: To appear in Annales de l'IHP, analyse non-lin\'eaire. Minor modifications after reading proofs
The functionally defined "face area" is engaged by subordinate-level recognition
Creators: name: I  Gauthier
name: M J Tarr
name: J  Moylan
name: A W Anderson
name: J C Gore
Publisher: name: Carnegie Mellon University
Year: 1998
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Department of Psychology
A pulsed Sagnac source of narrowband polarization-entangled photons
Creators: name: Kuzucu, Onur
name: Wong, Franco N. C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate pulsed operation of a bidirectionally pumped polarization Sagnac interferometric down-conversion source and its generation of narrowband, high-visibility polarization-entangled photons. Driven by a narrowband, mode-locked pump at 390.35 nm, the phase-stable Sagnac source with a type-II phase-matched periodically poled KTiOPO$_4$ crystal is capable of producing 0.01 entangled pair per pulse in a 0.15-nm bandwidth centered at 780.7 nm with 1 mW of average pump power at a repetition rate of 31.1 MHz. We have achieved a mean photon-pair generation rate of as high as 0.7 pair per pulse, at which multi-pair events dominate and significantly reduce the two-photon quantum-interference visibility. For low generation probability $α$, the reduced visibility $V=1-α$ is independent of the throughput efficiency and of the polarization analysis basis, which can be utilized to yield an accurate estimate of the generation rate $α$. At low $α$ we have characterized the source entanglement quality in three different ways: average quantum-interference visibility of 99%, the Clauser-Horne-Shimony-Holt $S$ parameter of $2.739 \pm 0.119$, and quantum state tomography with 98.85% singlet-state fidelity. The narrowband pulsed Sagnac source of entangled photons is suitable for use in quantum information processing applications such as free-space quantum key distribution.
description: 10 pages, 6 figures, accepted for publication in Phys. Rev. A
The Functional Neuroanatomy of Object Agnosia: A Case Study
Creators: name: Konen, Christina S.
name: Behrmann, Marlene
name: Nishimura, Mayu
name: Kastner, Sabine
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Cortical reorganization of visual and object representations following neural injury was examined using fMRI and behavioral investigations. We probed the visual responsivity of the ventral visual cortex of an agnosic patient who was impaired at object recognition following a lesion to the right lateral fusiform gyrus. In both hemispheres, retinotopic mapping revealed typical topographic organization and visual activation of early visual cortex. However, visual responses, object-related, and -selective responses were reduced in regions immediately surrounding the lesion in the right hemisphere, and also, surprisingly, in corresponding locations in the structurally intact left hemisphere. In contrast, hV4 of the right hemisphere showed expanded response properties. These findings indicate that the right lateral fusiform gyrus is critically involved in object recognition and that an impairment to this region has widespread consequences for remote parts of cortex. Finally, functional neural plasticity is possible even when a cortical lesion is sustained in adulthood
On explosions in heavy-tailed branching random walks
Creators: name: Amini, Omid
name: Devroye, Luc
name: Griffiths, Simon
name: Olver, Neil
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Consider a branching random walk on $\mathbb{R}$, with offspring distribution Z and nonnegative displacement distribution W. We say that explosion occurs if an infinite number of particles may be found within a finite distance of the origin. In this paper, we investigate this phenomenon when the offspring distribution Z is heavy-tailed. Under an appropriate condition, we are able to characterize the pairs (Z, W) for which explosion occurs, by demonstrating the equivalence of explosion with a seemingly much weaker event: that the sum over generations of the minimum displacement in each generation is finite. Furthermore, we demonstrate that our condition on the tail is best possible for this equivalence to occur. We also investigate, under additional smoothness assumptions, the behavior of $M_n$, the position of the particle in generation n closest to the origin, when explosion does not occur (and hence $\lim_{n\rightarrow\infty}M_n=\infty$).
description: Published in at http://dx.doi.org/10.1214/12-AOP806 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Double Perovskite Structure Induced by Co Addition to PbTiO$_3$ : Insights from DFT and Experimental Solid State NMR Spectroscopy
Creators: name: Mete, Ersen
name: Odabaşı, Selda
name: Mao, Haiyan
name: Chung, Tiffany
name: Ellialtıoğlu, Şinasi
name: Reimer, Jeffrey A.
name: Gülseren, Oğuz
name: Uner, Deniz
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The effects of Co addition on the chemical and electronic structure of PbTiO$_3$ were explored both by theory and through experiment. Cobalt was incorporated to PbTiO$_3$ during sol gel process. The XRD data of the compounds confirmed the perovskite structure for the pure samples. The XRD lines broadened and showed emerging cubic-like features as the Co incorporation increased. The changes in the XRD pattern were interpreted as double perovskite structure formation. $^{207}$Pb NMR measurements revealed a growing isotropic component in the presence of Co. In line with the experiments, DFT calculated chemical-shift values corroborate isotropic coordination of Pb suggesting the formation of cubic Pb$_2$CoTiO$_6$ domains in the prepared samples. The state-of-the-art hybrid functional first-principles calculations indicate formation of Pb$_2$CoTiO$_6$ with cubic structure and confirms that Co addition can decrease oxygen binding energy significantly. Experimental UV-Vis spectroscopy results indicate that upon addition of Co, the band gap is shifted towards visible wavelengths which was confirmed by the energy bands and absorption spectra calculations. The oxygen binding energies were determined by temperature programmed reduction (TPR) measurements. Upon addition of Co, TPR lines shifted to lower temperatures and new features appeared in the TPR patterns. This shift was interpreted as weakening of oxygen cobalt bond strength. The change in the electronic structure by the alterations of oxygen vacancy formation energy and bond lengths upon Co insertion are determined by DFT calculations.
description: 22 pages, 8 figures, 4 tables
Cubical Assemblies, a Univalent and Impredicative Universe and a Failure of Propositional Resizing
Creators: name: Uemura, Taichi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We construct a model of cubical type theory with a univalent and impredicative universe in a category of cubical assemblies. We show that this impredicative universe in the cubical assembly model does not satisfy a form of propositional resizing.
title: ADCO, Sixième cartulaire de Saint-Étienne de Dijon (1662), Cart. 30 (G 133), 441 folios, f. 427
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
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: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 427, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 427, 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
Embeddings of weighted graphs in Erdős-type settings
Creators: name: Soukup, David M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 97K20, 97K30

description: Many recent results in combinatorics concern the relationship between the size of a set and the number of distances determined by pairs of points in the set. One extension of this question considers configurations within the set with a specified pattern of distances. In this paper, we use graph-theoretic methods to prove that a sufficiently large set $E$ must contain at least $C_G|E|$ distinct copies of any given weighted tree $G$, where $C_G$ is a constant depending only on the graph $G$.
The Frame Problem in Speech Communication: Defining the Dimensional Space for Phonetic Categorization
Creators: name: Lotto, Andrew J.
name: Holt, Lori
Publisher: name: Carnegie Mellon University
Year: 2015
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Much theoretical and empirical work has been focused on how language learners/users parse multi-dimensional auditory spaces into the phonetic categories of a native or second language. A more fundamental question is how the listener determines the relevant dimensions for the perceptual space in the first place. Harvey Sussman has offered one of the only principled theoretical accounts for the existence of particular perceptual dimensions – neural columnar encoding that leads to relative dimensions. The framework of Sussman’s theory – interactions of neural processing constraints with statistics of the input – provides insights into potential answers to the more general questions about how listeners can solve the “frame problem” of which dimensions are most relevant to an auditory categorization task.
Through indigenous eyes: looking for indigenous services in Australian and New Zealand university libraries
Creators: name: Lilley, Spencer
Publisher: name: Open Access Victoria University of Wellington | Te Herenga Waka
Year: 2021
Subjects: subject: 80706 Librarianship
subject: FOS: Media and communications
subject: 80601 Aboriginal and Torres Strait Islander Information and Knowledge Systems
subject: FOS: Computer and information sciences
subject: Information Systems
subject: Library and Information Studies
subject: 80613 Maori Information and Knowledge Systems

description: No description supplied
The Holst Action by the Spectral Action Principle
Creators: name: Pfaeffle, Frank
name: Stephan, Christoph A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the Holst action for closed Riemannian 4-manifolds with orthogonal connections. For connections whose torsion has zero Cartan type component we show that the Holst action can be recovered from the heat asymptotics for the natural Dirac operator acting on left-handed spinor fields.
description: We correct a sign mistake in Proposition 2.3. As a consequence the main result (Theorem 3.4) becomes more natural