cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Observation of gate-tunable coherent perfect absorption of terahertz radiation in graphene
Creators: name: Kakenov, Nurbek
name: Balci, Osman
name: Takan, Taylan
name: Ozkan, Vedat Ali
name: Altan, Hakan
name: Kocabas, Coskun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report experimental observation of electrically-tunable coherent perfect absorption (CPA) of terahertz (THz) radiation in graphene. We develop a reflection-type tunable THz cavity formed by a large-area graphene layer, a metallic reflective electrode and an electrolytic medium in between. Ionic gating in the THz cavity allows us to tune the Fermi energy of graphene up to 1eV and to achieve critical coupling condition at 2.8 THz with absorption of 99%. With the enhanced THz absorption, we were able to measure the Fermi energy dependence of the transport scattering time of highly doped graphene. Furthermore, we demonstrate flexible active THz surfaces that yield large modulation in the THz reflectivity with low insertion losses. We anticipate that the gate-tunable CPA will lead efficient active THz optoelectronics applications.
Self-Organising management of Grid environments
Creators: name: Liabotis, Ioannis
name: Prnjat, Ognjen
name: Olukemi, Tope
name: Ching, Adrian Li Mow
name: Lazarevic, Aleksandar
name: Sacks, Lionel
name: Fisher, Mike
name: McKee, Paul
Publisher: name: arXiv
Year: 2007
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: This paper presents basic concepts, architectural principles and algorithms for efficient resource and security management in cluster computing environments and the Grid. The work presented in this paper is funded by BTExacT and the EPSRC project SO-GRM (GR/S21939).
Wie kann einer Verbesserung der Juden gedacht werden?
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1819
Subjects: subject: 090

description: Rede im Verein für Cultur und Wissenschaft der Juden; Emanzipation der Juden
Downward auroral currents from the reconnection Hall-region
Creators: name: Treumann, R. A.
name: Nakamura, R.
name: Baumjohann, W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Space Physics (physics.space-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: We present a simple (stationary) mechanism capable of generating the auroral downward field-aligned electric field {that is} needed for {accelerating the ionospheric electron component up into the magnetosphere and confining the ionospheric ions at low latitudes (as is required by observation of an ionospheric cavity in the downward auroral current region). The lifted ionospheric electrons carry the downward auroral current. Our model is based on the assumption of collisionless reconnection in the tail current sheet. It makes use of the dynamical difference between electrons and ions in the ion inertial region surrounding the reconnection {\sf X}-line which causes Hall currents to flow. We show that the spatial confinement of the Hall magnetic field and flux to the ion inertial region centred on the {\sf X}-point generates a spatially variable electromotive force which is positive near the outer inflow boundaries of the ion inertial region and negative in the central inflow region. Looked {at} from the ionosphere it functions like a localised meso-scale electric potential.} The positive electromotive force gives rise to upward electron flow from the ionosphere {during substorms (causing `black aurorae')}. A similar positive potential is identified on the earthward side of the fast reconnection outflow region which has the same effect, explaining the observation that auroral upward currents are flanked from both sides by narrow downward currents. keywords{Field-aligned auroral currents, parallel fields, Hall field in reconnection, substorms}
description: 5 figures, 7 printed Journal pages, revised, extended and 3 figures added
Classical gluons field of relativistic color charges
Creators: name: Zadora, Anton
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The aim of present work is to consider in more details recently theoretically observed exotic "color charge glow" effect and possible physical effects related to ensembles of color charged particles on the classical level. We study ways of occurrence of "color charge glow" in arbitrary systems of point massive particles which could be split into elementary configurations like color charges and color dipoles. Also the impact of this effect on dynamics of such systems is studying. For the natural regularization of expressions we consider collisions of particles with given impact factor. We show that with reasonable values of impact factor collisions could be quite of "electrodynamical" (Coloumb-like) regime and the contribution of "glow" turns out to be suppressed in comparison with "electrodynamical" picture. It follows from the analysis of "color echo" effect that this result is still correct if we consider more complicated configurations of particles because hard gluon fields could arise only due to immediate collisions but not as a result of some effects like "color echo".
description: in Russian, Physics of Atomic Nuclei - in English
Enabling Adaptive Grid Scheduling and Resource Management
Creators: name: Lazarevic, Aleksandar
name: Sacks, Lionel
name: Prnjat, Ognjen
Publisher: name: arXiv
Year: 2007
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Wider adoption of the Grid concept has led to an increasing amount of federated computational, storage and visualisation resources being available to scientists and researchers. Distributed and heterogeneous nature of these resources renders most of the legacy cluster monitoring and management approaches inappropriate, and poses new challenges in workflow scheduling on such systems. Effective resource utilisation monitoring and highly granular yet adaptive measurements are prerequisites for a more efficient Grid scheduler. We present a suite of measurement applications able to monitor per-process resource utilisation, and a customisable tool for emulating observed utilisation models. We also outline our future work on a predictive and probabilistic Grid scheduler. The research is undertaken as part of UK e-Science EPSRC sponsored project SO-GRM (Self-Organising Grid Resource Management) in cooperation with BT.
Induction and categorization in young children: a similarity-based model.
Creators: name: Sloutsky, Vladimir M.
name: Fisher, Anna
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: The authors present a similarity-based model of induction and categorization in young children (SINC). The model suggests that (a). linguistic labels contribute to the perceived similarity of compared entities and (b). categorization and induction are a function of similarity computed over perceptual information and linguistic labels. The model also predicts young children's similarity judgment, induction, and categorization performance under different stimuli and task conditions. Predictions of the model were tested and confirmed in 6 experiments, in which 4- to 5-year-olds performed similarity judgment, induction, and categorization tasks using artificial and real labels (Experiments 1-4) and recognition memory tasks (Experiments 5A and 5B). Results corroborate the similarity-based account of young children's induction and categorization, and they support both qualitative and quantitative predictions of the model.
Real entropy rigidity under quasi-conformal deformations
Creators: name: Filom, Khashayar
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37B40, 37E05, 37E10, 37F10, 37F31, 37P45

description: We set up a real entropy function $h_\Bbb{R}$ on the space $\mathcal{M}'_d$ of Möbius conjugacy classes of real rational maps of degree $d$ by assigning to each class the real entropy of a representative $f\in\Bbb{R}(z)$; namely, the topological entropy of its restriction $f\restriction_{\hat{\Bbb{R}}}$ to the real circle. We prove a rigidity result stating that $h_\Bbb{R}$ is locally constant on the subspace determined by real maps quasi-conformally conjugate to $f$. As examples of this result, we analyze real analytic stable families of hyperbolic and flexible Lattès maps with real coefficients along with numerous families of degree $d$ real maps of real entropy $\log(d)$. The latter discussion moreover entails a complete classification of maps of maximal real entropy.
description: Minor revisions. New references [Bro76], [HQ15] and [Mis81] are added. To appear in Conformal Geometry and Dynamics. The published version is shorter and does not involve the appendices. 59 pages and 3 figures
Perceiving the crust in 3D: a model integrating geological, geochemical, and geophysical data
Creators: name: Strati, Virginia
name: Wipperfurth, Scott A.
name: Baldoncini, Marica
name: McDonough, William F.
name: Mantovani, Fabio
Publisher: name: arXiv
Year: 2017
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Regional characterization of the continental crust has classically been performed through either geologic mapping, geochemical sampling, or geophysical surveys. Rarely are these techniques fully integrated, due to limits of data coverage, quality, and/or incompatible datasets. We combine geologic observations, geochemical sampling, and geophysical surveys to create a coherent 3-D geologic model of a 50 x 50 km upper crustal region surrounding the SNOLAB underground physics laboratory in Canada, which includes the Southern Province, the Superior Province, the Sudbury Structure and the Grenville Front Tectonic Zone. Nine representative aggregate units of exposed lithologies are geologically characterized, geophysically constrained, and probed with 109 rock samples supported by compiled geochemical databases. A detailed study of the lognormal distributions of U and Th abundances and of their correlation permits a bivariate analysis for a robust treatment of the uncertainties. A downloadable 3D numerical model of U and Th distribution defines an average heat production of 1.5$^{+1.4}_{-0.7}$$μ$W/m$^{3}$, and predicts a contribution of 7.7$^{+7.7}_{-3.0}$TNU (a Terrestrial Neutrino Unit is one geoneutrino event per 10$^{32}$ target protons per year) out of a crustal geoneutrino signal of 31.1$^{+8.0}_{-4.5}$TNU. The relatively high local crust geoneutrino signal together with its large variability strongly restrict the SNO+ capability of experimentally discriminating among BSE compositional models of the mantle. Future work to constrain the crustal heat production and the geoneutrino signal at SNO+ will be inefficient without more detailed geophysical characterization of the 3D structure of the heterogeneous Huronian Supergroup, which contributes the largest uncertainty to the calculation.
description: 25 pages, 9 figures, 6 tables
Thermodynamic Laws and Equipartition Theorem in Relativistic Brownian Motion
Creators: name: Koide, T.
name: Kodama, T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We extend the stochastic energetics to a relativistic system. The thermodynamic laws and equipartition theorem are discussed for a relativistic Brownian particle and the first and the second law of thermodynamics in this formalism are derived. The relation between the relativistic equipartition relation and the rate of heat transfer is discussed in the relativistic case together with the nature of the noise term.
description: 19 pages, 2 figures, Phys. Rev. E in press
Individual differences in the diurnal cycle of salivary free cortisol: a replication of flattened cycles for some individuals
Creators: name: Stone, Arthur A.
name: Schwartz, Joseph E.
name: Smyth, Joshua
name: Kirschbaum, Clemens
name: Cohen, Sheldon
name: Hellhammer, Dirk
name: Grossman, Steven
Publisher: name: Carnegie Mellon University
Year: 2001
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Free cortisol measured in saliva has been shown to have the same diurnal rhythm as serum cortisol, one that typically declines rapidly throughout the waking day. A recent study showed that over 15% of a sample of community individuals who were monitored over two days did not show the typical diurnal rhythm. The present study specifically tested the hypothesis that there is significant between-subject variation (individual differences) in diurnal rhythms using multi-level, random regression models. Analyses of participants from four studies were conducted; studies varied in terms of the number of saliva samples taken per day, the number of days studied, and participants' demographic and health status. Significant individual differences of diurnal cycle in each of the four samples were found. In at least 10% of each sample no significant diurnal cycles was detected; however, the overall mean level of cortisol of those with flat cycles differed among the samples. These results suggest that some people do not have the expected diurnal rhythm of cortisol secretion. It is not clear what the determinants of this finding are or if there are any health consequences of having a flat cycle.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Cart. 193 (11 H 78), f. 0226v
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: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0226v, 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 IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0226v, 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
An Efficient Method for Uncertainty Propagation in Robust Software Performance Estimation
Creators: name: Aleti, Aldeida
name: Trubiani, Catia
name: van Hoorn, André
name: Jamshidi, Pooyan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Software engineers often have to estimate the performance of a software system before having full knowledge of the system parameters, such as workload and operational profile. These uncertain parameters inevitably affect the accuracy of quality evaluations, and the ability to judge if the system can continue to fulfil performance requirements if parameter results are different from expected. Previous work has addressed this problem by modelling the potential values of uncertain parameters as probability distribution functions, and estimating the robustness of the system using Monte Carlo-based methods. These approaches require a large number of samples, which results in high computational cost and long waiting times. To address the computational inefficiency of existing approaches, we employ Polynomial Chaos Expansion (PCE) as a rigorous method for uncertainty propagation and further extend its use to robust performance estimation. The aim is to assess if the software system is robust, i.e., it can withstand possible changes in parameter values, and continue to meet performance requirements. PCE is a very efficient technique, and requires significantly less computations to accurately estimate the distribution of performance indices. Through three very different case studies from different phases of software development and heterogeneous application domains, we show that PCE can accurately (>97\%) estimate the robustness of various performance indices, and saves up to 225 hours of performance evaluation time when compared to Monte Carlo Simulation.
title: 01_1712
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Produced charged hadrons in central Pb + Pb collisions at LHC energies in the RDM
Creators: name: Wolschin, Georg
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The energy dependence of charged-hadron production in relativistic heavy-ion collisions is investigated in a nonequilibrium-statistical relativistic diffusion model (RDM) with three sources. Theoretical pseudorapidity distributions are compared with Au + Au data at RHIC energies of sqrt(s_NN) = 0.13 and 0.2 TeV, and computed for Pb + Pb central collisions at LHC energies of 2.76 and 5.52 TeV. The central, nearly equilibrated source arising from gluon-gluon collisions becomes the major origin of particle production at LHC energies. The midrapidity dip is determined by the interplay of the three sources.
description: 19 pages, 4 figures, 1 table; References updated, misprints corrected
Intermediate long X-ray bursts from the ultra-compact binary source SLX 1737-282
Creators: name: Falanga, M.
name: Chenevez, J.
name: Cumming, A.
name: Kuulkers, E.
name: Trap, G.
name: Goldwurm, A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Aims: The low persistent X-ray burster source SLX 1737-282 is classified as an ultra-compact binary candidate. We compare the data on SLX 1737-282 with the other similar objects and attempt to derive constraints on the physical processes responsible for the formation of intermediate long bursts. Methods: Up to now only three intermediate long bursts, all with duration between ~15-30 minutes, have been recorded for SLX 1737-282. The properties of two intermediate long X-ray bursts observed by INTEGRAL from SLX 1737-282 are investigated. The broadband spectrum of the persistent emission in the 3-100 keV energy band is studied with the INTEGRAL data. Results: The persistent emission is measured to be < 1% Eddington luminosity. From the photospheric radius expansion observed during the bursts we derive the source distance at 7.3 kpc. The observed intermediate long burst properties from SLX 1737-282 are consistent with helium ignition at the column depth of 7-8 x 10E-9 g cm-2 and a burst energy release of 1E41 erg. The apparent recurrence time of ~80 days between the intermediate long bursts from SLX 1737-282 suggests a regime of unstable burning of a thick, pure helium layer slowly accreted from a helium donor star.
description: 9 pages, 9 figures, 2 tables, accepted for publication in A&A
title: IDEAS Phase 2 project – Village Health Worker Scheme sustainability study in Gombe State, Nigeria: Protocol and topic guides
Creators: name: Wickremasinghe, Deepthi
Publisher: name: London School of Hygiene & Tropical Medicine
Year: 2018

description: The IDEAS project sought to improve the health and survival of mothers and babies by understanding the factors that would contribute to making a Village Health Worker Scheme sustainable at scale across Gombe State, northeastern Nigeria, where survival rates for mothers and babies are low compared with many other low and middle-income countries, in part due to a shortage of trained health care workers and to low levels of community awareness about health care services available. The scheme was initially introduced by the Gombe State Primary Health Care Development Agency with implementation support from a national NGO, Society for Family Health, and external financial support. This collection comprises the protocol and semi-structured topic guides for three rounds of qualitative, in-depth interviews with key stakeholders from the Gombe State Primary Health Care Development Agency, and Society for Family Health in Sept 2017, Jan-Feb 2018 and Nov-Dec 2018. Focus group discussions were also held in Sept 2017 and Nov-Dec 2018 with local government area health service staff who now oversee the day to day running of the scheme, village health workers from two wards in the state, the primary health care staff who supervise them and members of the Ward Development Committees – local leaders responsible for community health. The final round of data collection also included four additional focus group discussions with women who had received support from village health workers and their children’s fathers.
TOWARDS TRUE INCLUSION: DEVELOPING A PHENOMENOLOGY OF PHYSICAL ACTIVITY WITH CEREBRAL PALSY
Creators: name: Ichihara, Ryutaro
Publisher: name: Zenodo
Year: 2024
Subjects: Merleau-Ponty
phenomenology
Cerebral Palsy
lived experience
physical activity

description: This thesis investigates the lived experiences of individuals with Cerebral Palsy (CP) engaging in physical activity (PA), employing Maurice Merleau-Ponty’s phenomenology to explore subjective experiences beyond mere physical limitations. The research is rooted in understanding CP, a common motor disability in childhood, and its impact on PA participation, addressing the historical neglect of adapted PA for this group. By examining CP through the lens of phenomenology, the thesis delves into how individuals with CP perceive their bodies and movement, offering a fresh perspective on "normality" and the concept of "adapted" PA. The methodology incorporates phenomenological analysis, analyzing existing literature to conceptualize the bodily experiences of people with CP, particularly focusing on feelings of alienation from their bodies. Through the theoretical framework of Merleau-Ponty, the study highlights the intertwined nature of body and world, proposing a reimagined understanding of movement that transcends traditional notions of physicality. This work aims to contribute to a more inclusive and diverse PA setting, advocating for the integration of individuals with disabilities into mainstream physical education. The thesis also discusses the limitations, including the diversity of CP experiences and the lack of specificity in phenomenological research, and suggests future directions focusing on the practical application of inclusive PA practices.
Bericht zu Antrag auf Unterstüzung von Sinai Kirschbaum
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1821
Subjects: subject: 090

description: Antrag auf Unterstützung einer Forschungsreise nach Ägypten; Beziehungen zwischen in Europa und Arabien
The Monitor project: Rotation of low-mass stars in the open cluster NGC 2547
Creators: name: Irwin, Jonathan
name: Hodgkin, Simon
name: Aigrain, Suzanne
name: Bouvier, Jerome
name: Hebb, Leslie
name: Moraux, Estelle
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on the results of an I-band time-series photometric survey of NGC 2547 using the MPG/ESO 2.2m telescope with WFI, achieving better than 1% photometric precision per data point over 14
description: 16 pages, 17 figures, 1 table. Accepted for publication in MNRAS
Convex programming in optimal control and information theory
Creators: name: Sutter, Tobias
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optimization and Control (math.OC)
subject: Information Theory (cs.IT)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: The main theme of this thesis is the development of computational methods for classes of infinite-dimensional optimization problems arising in optimal control and information theory. The first part of the thesis is concerned with the optimal control of discrete-time continuous space Markov decision processes (MDP). The second part is centred around two fundamental problems in information theory that can be expressed as optimization problems: the channel capacity problem as well as the entropy maximization subject to moment constraints.
description: PhD thesis, ETH Zurich
title: ADCO, Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402) (11 H 1160), f. 00087
Creators: name: de la Côte-d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160), f. 00087, 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
Dissecting the size evolution of elliptical galaxies since z~1: puffing up vs minor merging scenarios
Creators: name: Trujillo, Ignacio
name: Ferreras, Ignacio
name: de la Rosa, Ignacio G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have explored the buildup of the local mass-size relation of elliptical galaxies using two visually classified samples. At low redshift we compiled a subsample of 2,656 elliptical galaxies from SDSS, whereas at higher redshift (up to z~1) we extracted a sample of 228 object from the HST/ACS images of the GOODS. All the galaxies in our study have spectroscopic data, allowing us to determine the age and mass of the stellar component. Using the fossil record information contained in the stellar populations of our local sample, we do not find any evidence for an age segregation at a given stellar mass depending on the size of the galaxies. At a fixed dynamical mass there is only a <9% size difference in the two extreme age quartiles of our sample. Consequently, the local evidence does not support a scenario whereby the present-day mass-size relation has been progressively established via a bottom-up sequence, where older galaxies occupy the lower part this relation, remaining in place since their formation. We find a trend in size that is insensitive to the age of the stellar populations, at least since z~1. This result supports the idea that the stellar mass-size relation is formed at z~1, with all galaxies populating a region which roughly corresponds to 1/2 of the present size distribution. The fact that the evolution in size is independent of stellar age, together with the absence of an increase in the scatter of the relationship with redshift does not support the puffing up mechanism. The observational evidence, however, can not reject at this stage the minor merging hypothesis. We have made an estimation of the number of minor merger events necessary to bring the high-z galaxies into the local relation compatible with the observed size evolution. Since z=0.8, if the merger mass ratio is 1:3 we estimate ~3+-1 minor mergers and if the ratio is 1:10 we obtain ~8+-2 events.
description: 12 pages, 8 figures, accepted for publication in MNRAS, updated with minor changes to match the published version
Towards direct-write dual-wavelength pumped mid-infrared waveguide laser
Creators: name: Fashola, Saheed Oladipupo
Publisher: name: Macquarie University
Year: 2024
Subjects: classificationCode: 510202
subject: Lasers and quantum electronics

description: A first step towards the realization and miniaturization of a 3.5 µm erbium-doped ZBLAN glass waveguide laser is presented using the direct-write technology. Dualwavelength-pumping was used to excite the lasing transition in the erbium-doped ZBLAN to potentially generate a laser output. Numerical simulation results predicted the amount of input power that was required to achieve the laser threshold. Experimental result was limited by the unavailability of high pump power needed to reach the laser threshold, but fluorescence was observed. Other factors that contributed to not having a laser output are enumerated and an outlook for the future is presented.
Individual differences in sentence comprehension: A functional magnetic resonance imaging investiagation of syntactic and lexical processing demands
Creators: name: Prat, Chantel S.
name: Keller, Timothy A.
name: Just, Marcel
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Language comprehension is neurally underpinned by a network of collaborating cortical processing centers; individual differences in comprehension must be related to some set of this network's properties. This study investigated the neural bases of individual differences during sentence comprehension by examining the network's response to two variations in processing demands: reading sentences containing words of high versus low lexical frequency and having simpler versus more complex syntax. In a functional magnetic resonance imaging study, readers who were independently identified as having high or low working memory capacity for language exhibited three differentiating properties of their language network, namely, neural efficiency, adaptability, and synchronization. First, greater efficiency (defined as a reduction in activation associated with improved performance) was manifested as less activation in the bilateral middle frontal and right lingual gyri in high-capacity readers. Second, increased adaptability was indexed by larger lexical frequency effects in high-capacity readers across bilateral middle frontal, bilateral inferior occipital, and right temporal regions. Third, greater synchronization was observed in high-capacity readers between left temporal and left inferior frontal, left parietal, and right occipital regions. Synchronization interacted with adaptability, such that functional connectivity remained constant or increased with increasing lexical and syntactic demands in high-capacity readers, whereas low-capacity readers either showed no reliable differentiation or a decrease in functional connectivity with increasing demands. These results are among the first to relate multiple cortical network properties to individual differences in reading capacity and suggest a more general framework for understanding the relation between neural function and individual differences in cognitive performance.
Assessing statistical significance of periodogram peaks
Creators: name: Baluev, Roman V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The least-squares (or Lomb-Scargle) periodogram is a powerful tool which is used routinely in many branches of astronomy to search for periodicities in observational data. The problem of assessing statistical significance of candidate periodicities for different periodograms is considered. Based on results in extreme value theory, improved analytic estimations of false alarm probabilities are given. They include an upper limit to the false alarm probability (or a lower limit to the significance). These estimations are tested numerically in order to establish regions of their practical applicability.
description: 7 pages, 6 figures, 1 table; To be published in MNRAS
Experimental characterization of coherent magnetization transport in a one-dimensional spin system
Creators: name: Ramanathan, Chandrasekhar
name: Cappellaro, Paola
name: Viola, Lorenza
name: Cory, David
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We experimentally characterize the non-equilibrium, room-temperature magnetization dynamics of a spin chain evolving under an effective double-quantum Hamiltonian. We show that the Liouville space operators corresponding to the magnetization and the two-spin correlations evolve 90 degrees out of phase with each other, and drive the transport dynamics. For a nearest-neighbor-coupled N-spin chain, the dynamics are found to be restricted to a Liouville operator space whose dimension scales only as N^2, leading to a slow growth of multi-spin correlations. Even though long-range couplings are present in the real system, we find excellent agreement between the analytical predictions and our experimental results, confirming that leakage out of the restricted Liouville space is slow on the timescales investigated. Our results indicate that the group velocity of the magnetization is 6.04 +/- 0.38 um/s, corresponding to a coherent transport over N ~ 26 spins on the experimental timescale. As the double-quantum Hamiltonian is related to the standard one-dimensional XX Hamiltonian by a similarity transform, our results can be directly extended to XX quantum spin chains, which have been extensively studied in the context of both quantum magnetism and quantum information processing.
description: 16 pages, 9 figures
Flow structure of compound droplets moving in microchannels
Creators: name: Che, Zhizhao
name: Yap, Yit Fatt
name: Wang, Tianyou
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Compound droplets can be used in substance encapsulation and material compartmentalization to achieve a precise control over the relevant processes in many applications, such as bioanalysis, pharmaceutical manufacturing, and material synthesis. The flow fields in compound droplets directly affect the performance of these applications, but it is challenging to measure them experimentally. In this study, the flow in compound droplets in axisymmetric microchannels is simulated using the Finite Volume Method, and the interface is captured using the Level Set Method with surface tension accounted for via the Ghost Fluid Method. The combination of the Level Set Method and the Ghost Fluid Method reduces spurious currents that are produced unphysically near the interface, and achieves a precise simulation of the complex flow field within compound droplets. The shape of compound droplets, the vortical patterns, the velocity fields, and the eccentricity are investigated and the effects of the key dimensionless parameters, including the size of the compound droplet, the size of the core droplet, the capillary number, and the viscosity ratio, are analyzed. The flow structures in multi-layered compound droplets are also studied. This study not only unveils the complex flow structure within compound droplets moving in microchannels, but can also be used to achieve a precise control over the relevant processes in a wide range of applications of compound droplets.
description: 17 pages, 9 figures
Individual differences in cue weights are stable across time: The case of Japanese stop lengths
Creators: name: Idemaru, Kaori
name: Holt, Lori
name: Seltman, Howard
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Speech categories are defined by multiple acoustic dimensions, and listeners give differential weighting to dimensions in phonetic categorization. The informativeness (predictive strength) of dimensions for categorization is considered an important factor in determining perceptual weighting. However, it is unknown how the perceptual system weighs acoustic dimensions with similar informativeness. This study investigates perceptual weighting of two acoustic dimensions with similar informativeness, exploiting the absolute and relative durations that are nearly equivalent in signaling Japanese singleton and geminate stop categories. In the perception experiments, listeners showed strong individual differences in their perceptual weighting of absolute and relative durations. Furthermore, these individual patterns were stable over repeated testing across as long as 2 months and were resistant to perturbation through short-term manipulation of speech input. Listeners own speech productions were not predictive of how they weighted relative and absolute duration. Despite the theoretical advantage of relative (as opposed to absolute) duration cues across contexts, relative cues are not utilized by all listeners. Moreover, examination of individual differences in cue weighting is a useful tool in exposing the complex relationship between perceptual cue weighting and language regularities.
Joachim Jungius
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1800
Subjects: subject: 090

description: Biographie Joachim Junges; Rosenkreuzer; Exzerpte aus: Johann August Eberhard, Charakteristik des Freiherrn von Leibnitz, Leipzig : Jacobäersche Buchhandlung, 1817, S. 26f.; Daniel Georg Morhof,Polyhistor literarius, philosophicus et practicus ..., Lübeck : Boeckmann 1747, S. 47; 104; 156f.
Summary of session A4 at the GRG18 conference: Alternative Theories of Gravity
Creators: name: Esposito-Farese, Gilles
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: More than 50 abstracts were submitted to the A4 session on "Alternatives Theories of Gravity" at the GRG18 conference. About 30 of them were scheduled as oral presentations, that we summarize below. We do not intend to give a critical review, but rather pointers to the corresponding papers. The main topics were (i) brane models both from the mathematical and the phenomenological viewpoints; (ii) Einstein-Gauss-Bonnet gravity in higher dimensions or coupled to a scalar field; (iii) modified Newtonian dynamics (MOND); (iv) scalar-tensor and f(R) theories; (v) alternative models involving Lorentz violations, noncommutative spacetimes or Chern-Simons corrections.
description: 9 pages, no figure; the GRG18 conference was held in Sydney, Australia, 8-13 July 2007
The Length of the Longest Increasing Subsequence of a Random Mallows Permutation
Creators: name: Mueller, Carl
name: Starr, Shannon
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60

description: The Mallows measure on the symmetric group $S_n$ is the probability measure such that each permutation has probability proportional to $q$ raised to the power of the number of inversions, where $q$ is a positive parameter and the number of inversions of $π$ is equal to the number of pairs $i π_j$. We prove a weak law of large numbers for the length of the longest increasing subsequence for Mallows distributed random permutations, in the limit that $n$ tends to infinity and $q$ tends to 1 in such a way that $n(1-q)$ has a limit in $\R$.
Development of Cognitive Skills of Compassionate Communication for Higher Education's Online Group Work Management
Creators: name: Jayasundara Mudiyanselage, Priyantha Vijitha Kumari Jayasundara
Publisher: name: UH Research Archive
Year: 2023
Subjects: Cognitive
Compassionate communication
Group work
Learning
Online
Skills
Social

description: This study explored the development of the cognitive skills of compassionate communications (CSCC) among ethnically diverse Sri Lankan HE STEM students in the UK and Sri Lanka during online, task-focused discussion meetings. The psychobiological model of compassion was used as the theoretical model to map the wider socio-economic, political, and historical context in Sri Lanka to the current study. In this mixed-methods, action research study, two groups of four students per group, were selected from five UK universities (Cycle 1). Next, six groups of four students per group were selected from Sri Lankan state universities (Cycles 2 and 3). In both countries, each group’s students participated in a task-focused group meeting, focus groups/interviews, and completed two questionnaires before and then (all this was done again for comparative purposes) after an online 90-minute CSCC intervention session. Screen gaze data of each group member and data collected from two questionnaires were analysed employing SPSS, MS Excel and R. Transcripts of group meetings and focus groups/interviews were analysed using Template Analysis and NVivo (Pro 12). Micro-ethnographic analysis was conducted to identify group behaviours of the participants. In relation to all three Cycles, a comparison of the pre-and post-CSCC intervention quantitative and qualitative findings indicated, post-intervention, a significant increase in a) the use of cameras, and b) sustained screen gaze attentiveness to each other. Triangulating the quantitative and qualitative findings indicated an enhancement of a) prosocial behaviours amongst the participants, b) their educational experiences, c) social experience mediated learning experience, and d) positive impacts of applying shared-virtual backgrounds. These data demonstrated the relationship between the quality of students’ social and learning experiences in the pre-and post-CSCC group work. The study identified how to adapt the CSCC used in offline meetings to the online context. It identified the potential contribution of the CSCC as part of group work pedagogy for repairing historic and still current divisions among HE student communities in Sri Lanka.
Magnetic resonance as an orbital state probe
Creators: name: Mozhegorov, A. A.
name: Larin, A. V.
name: Nikiforov, A. E.
name: Gontchar, L. E.
name: Efremov, A. V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magnetic resonance in ordered state is shown to be the direct method for distinguishing the orbital ground state. The example of perovskite titanates, particularly, LaTiO3 and YTiO3, is considered. External magnetic field resonance spectra of these crystals reveal glaring qualitative dependence on assumed orbital state of the compounds: orbital liquid or static orbital structure. Theoretical basis for using the method as an orbital state probe is grounded.
description: 9 pages, 4 .eps figures, RevTeX 4
MAKTABGACHA YOSHDAGI BOLALARNI TA'LIMGA SIFATLI TAYYORLASHDA TIL BILISHGA QIZIQISHLARINI O'STIRISH USULLARI
Creators: name: Dehqonova, D.
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada bolalarga xorijiy tillarni, ayniqsa, ingliz tilini o‘rganishga bo‘lgan qiziqshlarini yanada oshirish haqida to‘xtalib o‘tilgan. Maktabgacha yoshdagi bolalar bilan dars davomida qay tarzda ishlash, qanday metodlardan foydalanish ham yoritib o‘tilgan. Shuningdek, maqola bolalikdan ikki va undan ortiq tilni bilishning foydalarini ham qamrab olgan.
Dynamics of optically directed assembly and disassembly of plasmonic nanoplatelet arrays
Creators: name: Coursault, Delphine
name: Sule, Nishant
name: Parker, John
name: Bao, Ying
name: Scherer, Norbert F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Studies of nanoparticle-based optical matter have only considered spherical constituents. Yet nanoparticles with other shapes are expected to have different local electromagnetic field distributions and therefore interactions with neighbors in optical matter arrays. Therefore, one would expect their dynamics to be different as well. We investigate directed-assembly of ordered arrays of plasmonic nanoplatelets in optical line traps demonstrating reconfigurability of the array by altering the phase gradient via holographic beam shaping. The weaker gradient forces on and resultant slower motion of the nanoplatelets as compared with plasmonic nanospheres allows precise study of their assembly and disassembly dynamics. Both temporal and spatial correlations are detected between particles separated by some hundreds of nanometers to several microns. Electrodynamics simulations reveal the presence of multipolar plasmon modes that induce short range (near-field) and longer range electrodynamic interactions. These interactions cause both the strong correlations and the non-uniform dynamics observed. Our findings demonstrate new opportunities to generate complex adressable optical matter by exploiting interference between mutipolar plamon modes and create novel active optical technology.