cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The quasar Q0957+561: Lensed CO emission from a disk at z~1.4?
Creators: name: Krips, M.
name: Neri, R.
name: Eckart, A.
name: Martin-Pintado, J.
name: Planesas, P.
name: Colina, L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In recent years large efforts have been made to detect molecular gas towards high redshifted objects. Up to now the literature reports on only two cases of CO-detection in quasars at a redshift between 1 and 2 - Q0957+561, a gravitationally lensed system at z=1.41 (Planesas et al. 1999), and HR10 at z=1.44 (Andreani et al. 2000). According to Planesas et al. (1999), 12CO(2-1) emission was detected towards both the lensed images of Q0957+561 with the IRAM Plateau de Bure Interferometer (PdBI). In contrast to the optical spectra of the two images which support the idea that they are images of one and the same object, the CO-spectra were surprisingly different: the southern image (named CO-B) shows a single blueshifted line whereas a double-peaked line profile with a blue- and a redshifted part appears towards the northern image (CO-A). Based on the observations and on simulations with a gravitational lens program, we are tempted to argue that the line profile traces the presence of molecular gas of a disk in the host galaxy around the quasar. We have now new observations with the PdBI providing the necessary sensitivity to corroborate our disk model.
description: 4 pages, 1 figure, to appear in "Proceedings of the 4th Cologne-Bonn-Zermatt-Symposium", ed. S. Pfalzner, C. Kramer, C. Straubmeier, and A. Heithausen (Springer Verlag)
To the problem of spectral mimicry of supergiants
Creators: name: Klochkova, V. G.
name: Chentsov, E. L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The phenomenon of spectral mimicry refers to the fact that hypergiants and post-AGB supergiants - stars of different masses in fundamentally different stages of their evolution have similar optical spectra, and also share certain other characteristics (unstable and extended atmospheres, expanding gas-dust envelopes, high IR excesses). As a consequence, it is not always possible to distinguish post-AGB stars from hypergiants based on individual spectral observations in the optical range. Examples of spectral mimicry are presented using uniform, high-quality spectral material obtained on the 6-m telescope of the Special Astrophysical Observatory in the course of long-term monitoring of high-luminosity stars. It is shown that unambiguously resolving the mimicry problem for individual stars requires the determination of a whole set of parameters: luminosity, wind parameters, spectral energy distribution, spectral features, velocity field in the atmosphere and circumstellar medium, behavior of the parameters with time, and the abundances of chemical elements in the atmosphere.
description: 17 pages, 7 figures, 1 table
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Cart. 189 (11 H 74), 316 folios, f. 0099r
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

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. 0099r, 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. 0099r, 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
Luttinger model approach to interacting one-dimensional fermions in a harmonic trap
Creators: name: Wonneberger, W.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A model of interacting one--dimensional fermions confined to a harmonic trap is proposed. The model is treated analytically to all orders of the coupling constant by a method analogous to that used for the Luttinger model. As a first application, the particle density is evaluated and the behavior of Friedel oscillations under the influence of interactions is studied. It is found that attractive interactions tend to suppress the Friedel oscillations while strong repulsive interactions enhance the Friedel oscillations significantly. The momentum distribution function and the relation of the model interaction to realistic pair interactions are also discussed.
description: 12 pages latex, 1 eps-figure in 1 tar file, extended Appendix, added and corrected references, new eq. (53), corrected typos, accepted for PRA
title: American Hollow Earth Narratives From the 1820s to 1920
Creators: name: Pauls, Catherine
Publisher: name: University of Liverpool Repository
Year: 2015

description: With the disappearance of terra incognita from nineteenth century maps, new lands of imagination emerged in literature, supplanting the blank spaces on the globe with blank spaces inside the globe, the terra cava. Beginning with Symmes’s Theory of Concentric Spheres from 1818, dozens of American authors wrote fictions set in a hollow or semi-hollow earth. This setting provided a space for authors to experiment with contemporary issues of imperialism, science, faith, and socio-political reforms. The purpose of this thesis is one of literary archaeology, examining the American hollow earth narrative, which peaked in publication numbers between 1880 and 1920, most of which was forgotten as exploration of the Poles disproved Symmes’s theory of Polar openings into a hollow, habitable world. Though there have been some general studies of hollow earth and subterranean literature, there has never been a focused study of nineteenth century American hollow earth literature and its relationship to contemporary culture. The first chapter explores the history of John Cleves Symmes, Jr and his theory in the early nineteenth century, and the influence is had on American politics, literature, and scientific thought. In the subsequent three chapters, the terra cava narratives published between 1880 and 1920 are explored in three categories: the imperial, the spiritual, and the utopian. All of these elements reflect distinct American concerns during the fin de siècle about the country’s expansion, the closing of the frontier, variations in Christian theology, the development of Spiritualism, the women’s rights movement, and socio-economic reforms meant to improve American life. The primary texts are supported by contemporary reviews and analyses where any exist. As part of the conclusion, an extensive examination of the post-1920 terra cava narrative and the legacy of Symmes is provided, establishing the modern context for examining these historical literary works.
СТРЕСС-ЭХОКАРДИОГРАФИЯ В ДИАГНОСТИКЕ ИШЕМИЧЕСКОЙ БОЛЕЗНИ СЕРДЦА
Creators: name: Ульмасова, Парисо
name: Мамараимов, Иброхим
name: Сабурова, Умида
name: Абдуллоева, Мафтуна
Publisher: name: Zenodo
Year: 2024

description: У 107 пациентов проанализирована значимость критериев преходящей ишемии миокарда в диагностике ишемической болезни сердца при проведении стресс-эхокардиографического исследования с велоэргометрией. Первая группа включала 74 человека, направленных с синдромом стенокардии для уточнения диагноза, вторая – 33 пациента с ишемической болезнью сердца после проведенного ангиохирургического лечения в сроки  от 6 месяцев до 5 лет.
title: Low-Flow (7-Day, 10-Year) Classical Statistical and Improved Machine Learning Estimation Methodologies
Creators: name: DelSanto, Andrew
name: Bhuiyan, Md Abul Ehsan
name: Andreadis, Konstantinos M.
name: Palmer, Richard N.
Publisher: name: University of Massachusetts Amherst
Year: 2023
Subjects: subject: machine learning
subject: statistical methods
subject: hydrology
subject: extreme hydrologic events
subject: long-term forecasting

description: Water resource managers require accurate estimates of the 7-day, 10-year low flow (7Q10) of streams for many reasons, including protecting aquatic species, designing wastewater treatment plants, and calculating municipal water availability. StreamStats, a publicly available web application developed by the United States Geologic Survey that is commonly used by resource managers for estimating the 7Q10 in states where it is available, utilizes state-by-state, locally calibrated regression equations for estimation. This paper expands StreamStats’ methodology and improves 7Q10 estimation by developing a more regionally applicable and generalized methodology for 7Q10 estimation. In addition to classical methodologies, namely multiple linear regression (MLR) and multiple linear regression in log space (LTLR), three promising machine learning algorithms, random forest (RF) decision trees, neural networks (NN), and generalized additive models (GAM), are tested to determine if more advanced statistical methods offer improved estimation. For illustrative purposes, this methodology is applied to and verified for the full range of unimpaired, gaged basins in both the northeast and mid-Atlantic hydrologic regions of the United States (with basin sizes ranging from 2–1419 mi2) using leave-one-out cross-validation (LOOCV). Pearson’s correlation coefficient (R2), root mean square error (RMSE), Kling–Gupta Efficiency (KGE), and Nash–Sutcliffe Efficiency (NSE) are used to evaluate the performance of each method. Results suggest that each method provides varying results based on basin size, with RF displaying the smallest average RMSE (5.85) across all ranges of basin sizes.
Constraining the origin of TeV photons from gamma-ray bursts with delayed MeV-GeV emission formed by interaction with cosmic infrared/microwave background photons
Creators: name: Wang, X. Y.
name: Cheng, K. S.
name: Dai, Z. G.
name: Lu, T.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It has been suggested that electromagnetic cascade of very high energy gamma-rays from gamma-ray bursts (GRBs) in the infrared/microwave background can produce delayed MeV-GeV photons. This delay could be caused by the angular spreading effect of the scattered microwave photons or deflection of the secondly pairs due to intergalactic magnetic field. Very high energy TeV photons of GRBs could be produced by a few mechanisms including the proton-synchrotron radiation and electron inverse Compton emission from GRB internal shocks as well as external shocks. We suggest that the information provided by the delayed emission could give constraints on models for TeV gamma-rays. A more accurate calculation of the delayed time caused by the angular spreading effect is presented by considering recent observations of the extragalactic infrared background and the theoretic high-redshift infrared background. We also suggest that the dependence of the maximum time delay of scattered photons on their energies, if determined by future GLAST detector, could differentiate the two mechanisms causing the time delay.
description: 16 pages including 1 table, accepted for publication in ApJ
Search For Gravitational Waves Through the Electromagnetic Faraday Rotation
Creators: name: Halilsoy, Mustafa
name: Gurtug, Ozay
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A method is given which renders indirect detection of strong gravitational waves possible. This is based on the reflection (collision) of a linearly polarized electromagnetic shock wave from (with) a cross polarized impulsive and shock gravitational waves in accordance with the general theory of relativity. This highly non-linear process induces a detectable Faraday rotation in the polarization vector of the electromagnetic field.
description: Final version. Minor revision, new figures and references are added. To appear in Physical Review D
Gain stabilization in Micro Pattern Gaseous Detectors: methodology and results
Creators: name: Renous, Dan Shaked
name: Roy, Arindam
name: Breskin, Amos
name: Bressler, Shikma
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The phenomenon of avalanche-gain variations over time, particularly in Micro Pattern Gaseous Detectors (MPGD) incorporating insulator materials, have been generally attributed to electric-field modifications resulting from "charging-up" effects of the insulator. A robust methodology for characterization of gain-transients in such detectors is presented. It comprises three guidelines: detector initialization, long-gain stabilization monitoring and imposing transients by applying abrupt changes in operation conditions. Using THWELL and RPWELL detectors, we validated the proposed methodology by assessing a charging-up/charging-down model describing the governing processes of gain stabilization. The results provide a deeper insight into these processes, reflected by different transients upon abrupt variations of detector gain or the irradiation rate. This methodology provides a handle for future investigations of the involved physics phenomena in MPGD detectors comprising insulating components.
Current Data on and Clinical Insights into the Treatment of First Episode Nonaffective Psychosis: A Comprehensive Review
Creators: name: Crespo-Facorro, Benedicto
name: Pelayo-Teran, Jose Maria
name: Son, Jacqueline Mayoral-Van
Publisher: name: Adis Journals
Year: 2018
Subjects: subject: Medicine
subject: 110904 Neurology and Neuromuscular Diseases
subject: FOS: Clinical medicine

description: Article full text
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Solutions of quasi-geostrophic turbulence in multi-layered configurations
Creators: name: Jamal, Sameerah
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35Q86, 35L65, 76M60

description: We consider quasi-geostrophic (Q-G) models in two- and three-layers that are useful in theoretical studies of planetary atmospheres and oceans. In these models, the streamfunctions are given by (1+2) partial differen- tial systems of evolution equations. A two-layer Q-G model, in a simpli- fied version, is dependent exclusively on the Rossby radius of deformation. However, the f-plane Q-G point vortex model contains factors such as the density, thickness of each layer, the Coriolis parameter, and the constant of gravitational acceleration, and this two-layered model admits a lesser number of Lie point symmetries, as compared to the simplified model. Finally, we study a three-layer oceanography Q-G model of special inter- est, which includes asymmetric wind curl forcing or Ekman pumping, that drives double-gyre ocean circulation. In three-layers, we obtain solutions pertaining to the wind-driven double-gyre ocean flow for a range of physi- cally relevant features, such as lateral friction and the analogue parameters of the f-plane Q-G model. Zero-order invariants are used to reduce the partial differential systems to ordinary differential systems. We determine conservation laws for these Q-G systems via multiplier methods.
description: 14 pages, 6 figures, 1 table
Theoretical study about the thermal stability and detonation performance of the nitro-substituted derivatives of 4-(1H-1,2,4-triazol-1-yl) pyrimidine
Creators: name: Li, Lulin
name: Ou, Jiaqian
name: Wu, Lizi
name: Li, Butong
name: Yi, Guobin
name: Wang, Taoyu
name: Peng, Yanhong
name: Chi, Weijie
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Mathematical Sciences not elsewhere classified

description: The nitro groups are introduced into 4-(1H-1,2,4-triazol-1-yl) pyrimidine to substitute the hydrogen atoms successively, through which a total of 31 derivatives are constructed to look for high energy density compounds (HEDCs). To probe the thermal stabilities, the heats of formation (HOFs) are calculated by using the G3MP2 method. To explore the dynamic stability, the natural bond orbital (NBO) analysis is performed to confirm the trigger bond, for which the bond dissociation energy is calculated using the B3PW91 method with the 6-311 + G(d,p) basis set. Furthermore, the detonation velocity (D), the detonation pressure (P), the molecular density (ρ), the explosive heat (Q), and character height (H50) are also predicted. Based on our calculation, it is confirmed that D1, D2, D5, and E are potential high-energy-density compounds with sufficient stability and excellent detonation performance.
Theoretical perspective for hydrostatic pressure responsive mechanism of room temperature phosphorescence molecules
Creators: name: Wang, Yan
name: Han, Shulin
name: Mu, Qingfang
name: Liu, Huanling
name: Fan, Jianzhong
name: Xu, Yuanyuan
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Biophysics
Physical Sciences not elsewhere classified
Molecular Biology
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: Stimulus-responsive organic room temperature phosphorescence (RTP) materials are a class of materials that show emission property changes when subjected to diverse environmental stimuli. The change of molecular stacking modes and intermolecular interactions can result in mechanical stimulus-induced emission switching behaviour. The underlying mechanism of mechanoresponsive luminescent material is still unclear. Herein, based on density functional theory and time-dependent density functional theory calculations, the photophysical properties with response to hydrostatic pressure of RTP molecules in crystal are theoretically studied. Excited state dynamic processes are investigated by using quantum mechanics and molecular mechanics method coupled with thermal vibration correlation function method. Results show that the increase of pressure can blue-shift the RTP emissions which is mainly caused by the change of molecular conformation and the increase of bending vibration frequency. Under 2 Gpa, large spin–orbit coupling effect is determined, remarkable radiative and non-radiative decay processes are achieved. At 0.6 Gpa, a small non-radiative decay rate from T1 to S0 is obtained, high efficiency and long lifetime (more than 10 times the other pressures) are realised. Through further analysing the staking modes, reorganisation energies and SOC constants, relationships between molecular structures and RTP properties are determined, hydrostatic pressure responsive mechanism is revealed.
Deciphering Charging Status, Absolute Quantum Efficiency, and Absorption Cross Section of MultiCarrier States in Single Colloidal Quantum Dot
Creators: name: Xu, Weiwang
name: Hou, Xiaoqi
name: Meng, Yongjun
name: Meng, Renyang
name: Wang, Zhiyuan
name: Qin, Haiyan
name: Peng, Xiaogang
name: Chen, Xue-Wen
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Upon photo- or electrical-excitation, colloidal quantum dots (QDs) are often found in multi-carrier states due to multi-photon absorption and photo-charging of the QDs. While many of these multi-carrier states are observed in single-dot spectroscopy, their properties are not well studied due to random charging/discharging, emission intensity intermittency, and uncontrolled surface defects of single QD. Here we report in-situ deciphering the charging status, and precisely assessing the absorption cross section, and determining the absolute emission quantum yield of mono-exciton and biexciton states for neutral, positively-charged, and negatively-charged single core/shell CdSe/CdS QD. We uncover very different photon statistics of the three charge states in single QD and unambiguously identify their charge sign together with the information of their photoluminescence decay dynamics. We then show their distinct photoluminescence saturation behaviors and evaluated the absolute values of absorption cross sections and quantum efficiencies of monoexcitons and biexcitons. We demonstrate that addition of an extra hole or electron in a QD changes not only its emission properties but also varies its absorption cross section.
Surface Brightness Fluctuations: A Case for Extremely Large Telescopes
Creators: name: Gouliermis, D.
name: Brandner, W.
name: Butler, D.
name: Hippler, S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Surface Brightness Fluctuations (SBF) Method for distance determinations of elliptical galaxies is been modeled in order to investigate the effect of the Point Spread Function (PSF). We developed a method to simulate observations of SBF of galaxies having various properties and located at different distances. We will use this method in order to test the accuracy on the estimates of the extra-galactic distances for PSFs representing typical seeing conditions, Adaptive Optics (AO) systems and for future observations with Extremely Large Telescopes (ELTs) close to the diffraction limit.
description: 3 pages, 2 figures, to appear in the proceedings of the ESO Workshop "Science with Adaptive Optics", eds. W. Brandner & M. Kasper, Springer-Verlag 2004
Sixty years of quantitative communication research summarized: lessons from 149 meta-analyses
Creators: name: Rains, Stephen A.
name: Levine, Timothy R.
name: Weber, Rene
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: In an effort to better understand the state of knowledge production in the field of Communication, we examine the results of 149 meta-analyses exploring human communication phenomena. The meta-analyses summarize more than 60 years of quantitative research involving more than 8 million participants. The mean effect estimate is r = .21, and three-quarters of the meta-analyses reported an estimate of less than r = .29. Several trends in the findings from the meta-analyses are examined. The results underscore the notion that communication is a complex and highly contingent phenomenon and highlight some specific instances in which communication variables and processes produce (in)substantial effects. Taken as a whole, this project offers insights about the status of quantitative communication research and the collective efforts of scholars working in our discipline.
Additional file 9: of Differences in expression rather than methylation at placenta-specific imprinted loci is associated with intrauterine growth restriction
Creators: name: Monteagudo-Sánchez, Ana
name: Sánchez-Delgado, Marta
name: Mora, Jose
name: Santamaría, Nuria
name: Gratacós, Eduard
name: Esteller, Manel
name: Heredia, Miguel
name: Nunes, Virgina
name: Choux, Cecile
name: Fauque, Patricia
name: Nanclares, Guiomar
name: Anton, Lauren
name: Elovitz, Michal
name: Iglesias-Platas, Isabel
name: Monk, David
Publisher: name: figshare
Year: 2019
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Quantification of expression levels for imprinted transcripts in placenta samples. Microfluidic-based RT-qPCR analysis of imprinted transcripts in 50 placenta samples. Results are presented as violin plots for genes with statistically difference between IUGR and controls (Student’s two-tailed t-test, p < 0.05). The median (white dot), mean (red line) and the interquartile range (black rectangle) are shown. All expression levels were normalised to the mean of the RPL19 housekeeping gene. (A) Expression difference for transcripts associated with ubiquitous DMRs. (B) Expression difference for transcripts associated with placenta-specific DMRs. (C and D) Significant expression difference between IUGR and controls separated by gender (blue for male and red for female). (PDF 582 kb)
Calorimetric evidence for enhancement of homogeneity in high performance Sr1-xKxFe2As2 superconductors
Creators: name: Dong, Chiheng
name: Yao, Chao
name: Huang, He
name: Zhang, Xianping
name: Wang, Dongliang
name: Ma, Yanwei
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We comparatively studied the critical current density, magnetization and specific heat of the rolled and the hot-pressed Sr1-xKxFe2As2 tapes. The Schottky anomaly that is obvious in the specific heat of the rolled tape disappears in the hot-pressed tape. Moreover, the hot-pressed tape has a higher fraction of superconductivity and a narrower distribution of superconducting transition temperature than the rolled tape. Combined with the magnetization data, we conclude that sintering under high pressure provides a better environment for complete chemical reaction and more homogenous dopant distribution, which is beneficial to the global current of a superconductor.
description: 13 pages, 4 figures
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Cart. 187 (11 H 72), f. 0005v
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: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0005v, 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 III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0005v, 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
Gate-tuned Aharonov-Bohm interference of surface states in a quasi-ballistic Dirac semimetal nanowire
Creators: name: Lin, Ben-Chuan
name: Wang, Shuo
name: Wang, Li-Xian
name: Li, Cai-Zhen
name: Li, Jin-Guang
name: Yu, Dapeng
name: Liao, Zhi-Min
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report an observation of a topologically protected transport of surface carriers in a quasi-ballistic Cd3As2 nanowire.The nanowire is thin enough for the spin-textured surface carriers to form 1D subbands, demonstrating conductance oscillations with gate voltage even without magnetic field. The π phase-shift of Aharonov-Bohm oscillations can periodically appear or disappear by tuning gate voltage continuously. Such a π phase shift stemming from the Berry's phase demonstrates the topological nature of surface states.The topologically protected transport of the surface states is further revealed by four-terminal nonlocal measurements.
description: 15 pages, 4 figures
Sparse Representation Based Augmented Multinomial Logistic Extreme Learning Machine with Weighted Composite Features for Spectral Spatial Hyperspectral Image Classification
Creators: name: Cao, Faxian
name: Yang, Zhijing
name: Ren, Jinchang
name: Ling, Wing-Kuen
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Although extreme learning machine (ELM) has been successfully applied to a number of pattern recognition problems, it fails to pro-vide sufficient good results in hyperspectral image (HSI) classification due to two main drawbacks. The first is due to the random weights and bias of ELM, which may lead to ill-posed problems. The second is the lack of spatial information for classification. To tackle these two problems, in this paper, we propose a new framework for ELM based spectral-spatial classification of HSI, where probabilistic modelling with sparse representation and weighted composite features (WCF) are employed respectively to derive the op-timized output weights and extract spatial features. First, the ELM is represented as a concave logarithmic likelihood function under statistical modelling using the maximum a posteriori (MAP). Second, the sparse representation is applied to the Laplacian prior to effi-ciently determine a logarithmic posterior with a unique maximum in order to solve the ill-posed problem of ELM. The variable splitting and the augmented Lagrangian are subsequently used to further reduce the computation complexity of the proposed algorithm and it has been proven a more efficient method for speed improvement. Third, the spatial information is extracted using the weighted compo-site features (WCFs) to construct the spectral-spatial classification framework. In addition, the lower bound of the proposed method is derived by a rigorous mathematical proof. Experimental results on two publicly available HSI data sets demonstrate that the proposed methodology outperforms ELM and a number of state-of-the-art approaches.
description: 16 pages, 6 figuers and 4 tables
Gravitational waves generated by second order effects during inflation
Creators: name: Osano, Bob
name: Pitrou, Cyril
name: Dunsby, Peter
name: Uzan, Jean-Philippe
name: Clarkson, Chris
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The generation of gravitational waves during inflation due to the non-linear coupling of scalar and tensor modes is discussed. Two methods describing gravitational wave perturbations are used and compared: a covariant and local approach, as well as a metric-based analysis based on the Bardeen formalism. An application to slow-roll inflation is also described.
description: 15 pages. v2 has minor changes to match published version
On hydrogen bonding in two carboxyl-functionalised imidazolium based ionic liquids
Creators: name: Pal, Adittya
name: Bhargava, B. L.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Dynamics in ionic liquids (ILs) are mainly governed by Coulombic interactions and strong, long-lived hydrogen bonds (HBs). This molecular dynamics (MD) study focuses on carboxyl-functionalised imidazolium based ILs at a temperature of 400 K, using an explicit atom force field. HB dynamics play a crucial role in determining the arrangement of ions and the structure in the bulk phase of ILs. We investigated the abundance of the defined HBs formed between the constituent ions and their lifetimes in the bulk phase of these ILs. These HBs can form between ions bearing opposite charges or pairs of like-charged ions. HBs between pairs of cations, though less in number, are longer lived than other HBs. The HB lifetimes were observed to correspond to timescales ranging from a few picoseconds to hundreds of picoseconds. Each component is associated with a different physical process leading to their breaking and reformation. Abbreviations: IL: ionic liquid; HB: hydrogen bond; IR: infrared; VDoS: vibrational density of states; VACF: velocity autocorrelation function; MD: molecular dynamics; RDF: radial distribution function
Very compact millimeter sizes for composite star-forming/AGN submillimeter galaxies
Creators: name: Ikarashi, Soh
name: Caputi, Karina
name: Ohta, Kouji
name: Ivison, R. J.
name: Lagos, Claudia D. P.
name: Bisigello, Laura
name: Hatsukade, Bunyo
name: Aretxaga, Itziar
name: Dunlop, James S.
name: Hughes, David H.
name: Iono, Daisuke
name: Izumi, Takuma
name: Kashikawa, Nobunari
name: Koyama, Yusei
name: Kawabe, Ryohei
name: Kohno, Kotaro
name: Motohara, Kentaro
name: Nakanishi, Kouichiro
name: Tamura, Yoichi
name: Umehata, Hideki
name: Wilson, Grant W.
name: Yabe, Kiyoto
name: Yun, Min S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the study of far-IR sizes of submillimeter galaxies (SMGs) in relation to their dust-obscured star formation rate (SFR) and active galactic nuclei (AGN) presence, determined using mid-IR photometry. We determined the millimeter-wave ($λ_{\rm obs}=1100 μ$m) sizes of 69 ALMA-identified SMGs, selected with $\geq10$$σ$ confidence on ALMA images ($F_{\rm 1100 μm}=1.7$--7.4 mJy). We found that all the SMGs are located above an avoidance region in the millimeter size-flux plane, as expected by the Eddington limit for star formation. In order to understand what drives the different millimeter-wave sizes in SMGs, we investigated the relation between millimeter-wave size and AGN fraction for 25 of our SMGs at $z=1$--3. We found that the SMGs for which the mid-IR emission is dominated by star formation or AGN have extended millimeter-sizes, with respective median $R_{\rm c,e} = 1.6^{+0.34}_{-0.21}$ and 1.5$^{+0.93}_{-0.24}$ kpc. Instead, the SMGs for which the mid-IR emission corresponds to star-forming/AGN composites have more compact millimeter-wave sizes, with median $R_{\rm c,e}=1.0^{+0.20}_{-0.20}$ kpc. The relation between millimeter-wave size and AGN fraction suggests that this size may be related to the evolutionary stage of the SMG. The very compact sizes for composite star-forming/AGN systems could be explained by supermassive black holes growing rapidly during the SMG coalescing, star-formation phase.
description: 9 pages, 4 figures, 1 table. Accepted for publication in ApJ Letter
Parasocial romantic relationships, romantic beliefs, and relationship outcomes in USA adolescents: rehearsing love or setting oneself up to fail?
Creators: name: Tukachinsky, Riva
name: Dorros, Sybilla M.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: The study examines the associations between adolescents’ emotional and physical aspects of parasocial romantic relationships with media figures, idealized romantic beliefs, perceptions of a current dating partner, and relationship satisfaction. A two-study design included concurrent data from 153 adolescents ages 13–17 (55.6% female), and retrospective data from 274 college students ages 18–22 (79.8% female). Across both samples, emotional involvement in a PSRR was related to more idealized romantic beliefs. The intensity of emotional involvement with the media figure during adolescence was associated with lower relationship satisfaction and less favorable perceptions of a current romantic partner in college students. However, there were no significant associations between physical attraction to the media figure and relationship outcomes.
Strong Converse for Identification via Quantum Channels
Creators: name: Ahlswede, R.
name: Winter, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper we present a simple proof of the strong converse for identification via discrete memoryless quantum channels, based on a novel covering lemma. The new method is a generalization to quantum communication channels of Ahlswede's recently discovered appoach to classical channels. It involves a development of explicit large deviation estimates to the case of random variables taking values in selfadjoint operators on a Hilbert space. This theory is presented separately in an appendix, and we illustrate it by showing its application to quantum generalizations of classical hypergraph covering problems.
description: 11 pages, LaTeX2e, requires IEEEtran2e.cls. Some errors and omissions corrected, references updated
On Newman-Penrose constants of stationary space-times
Creators: name: Wu, Xiaoning
name: Shang, Yu
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the general asymptotic expression of stationary space-time. Using Killing equation, we reduce the dynamical freedom of Einstein equation to the in-going gravitational wave $Ψ_0$. The general form of this function can be got. With the help of asymptotically algebraic special condition, we prove that all Newman-Penrose constants vanish.
description: 12 pages. accepted by Class. Quant. Grav
Enabling the self-contained refrigerator to work beyond its limits by filtering the reservoir
Creators: name: He, Zi-chen
name: huang, Xin-Yun
name: Yu, Chang-shui
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper, we study the quantum self-contained refrigerator [N. Linden, S. Popescu and P. Skrzypczyk, Phys. Rev. Lett. \textbf{105}, 130401 (2010)] in the strong internal coupling regime with engineered reservoirs. We find that if some modes of the three thermal reservoirs can be properly filtered out, the efficiency and the working domain of the refrigerator can be improved in contrast to the those in the weak internal coupling regime, which indicates one advantage of the strong internal coupling. In addition, we find that the background natural vacuum reservoir could cause the filtered refrigerator to stop working and the background natural thermal reservoir could greatly reduce the cooling efficiency.
description: 11 pages, 5 figures
Compression of quantum measurement operations
Creators: name: Winter, A.
name: Massar, S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We generalize recent work of Massar and Popescu dealing with the amount of classical data that is produced by a quantum measurement on a quantum state ensemble. In the previous work it was shown how spurious randomness generally contained in the outcomes can be eliminated without decreasing the amount of knowledge, to achieve an amount of data equal to the von Neumann entropy of the ensemble. Here we extend this result by giving a more refined description of what constitute equivalent measurements (that is measurements which provide the same knowledge about the quantum state) and also by considering incomplete measurements. In particular we show that one can always associate to a POVM with elements a_j, an equivalent POVM acting on many independent copies of the system which produces an amount of data asymptotically equal to the entropy defect of an ensemble canonically associated to the ensemble average state and the initial measurement (a_j). In the case where the measurement is not maximally refined this amount of data is strictly less than the von Neumann entropy, as obtained in the previous work. We also show that this is the best achievable, i.e. it is impossible to devise a measurement equivalent to the initial measurement (a_j) that produces less data. We discuss the interpretation of these results. In particular we show how they can be used to provide a precise and model independent measure of the amount of knowledge that is obtained about a quantum state by a quantum measurement. We also discuss in detail the relation between our results and Holevo's bound, at the same time providing a new proof of this fundamental inequality.
description: RevTeX, 13 pages
Equilibration in the Nosé-Hoover isokinetic ensemble: Effect of inter-particle interactions
Creators: name: Gupta, Shamik
name: Ruffo, Stefano
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We investigate the stationary and dynamic properties of the celebrated Nosé-Hoover dynamics of many-body interacting Hamiltonian systems, with an emphasis on the effect of inter-particle interactions. To this end, we consider a model system with both short- and long-range interactions. The Nosé-Hoover dynamics aims to generate the canonical equilibrium distribution of a system at a desired temperature by employing a set of time-reversible, deterministic equations of motion. A signature of canonical equilibrium is a single-particle momentum distribution that is Gaussian. We find that the equilibrium properties of the system within the Nosé-Hoover dynamics coincides with that within the canonical ensemble. Moreover, starting from out-of-equilibrium initial conditions, the average kinetic energy of the system relaxes to its target value over a {\it size-independent} timescale. However, quite surprisingly, our results indicate that under the same conditions and with only long-range interactions present in the system, the momentum distribution relaxes to its Gaussian form in equilibrium over a scale that {\it diverges with the system size}. On adding short-range interactions, the relaxation is found to occur over a timescale that has a much weaker dependence on system size. This system-size dependence of the timescale vanishes when only short-range interactions are present in the system. An implication of such an ultra-slow relaxation when only long-range interactions are present in the system is that macroscopic observables other than the average kinetic energy when estimated in the Nosé-Hoover dynamics may take an unusually long time to relax to its canonical equilibrium value. Our work underlines the crucial role that interactions play in deciding the equivalence between Nosé-Hoover and canonical equilibrium.
description: Invited contribution to Entropy Special Issue "Thermodynamics and Statistical Mechanics of Small Systems," Academic Editor: Andrea Puglisi, Alessandro Sarracino, and Angelo Vulpiani. http://www.mdpi.com/journal/entropy/special_issues/small_systems, v2: minor changes with added refs
Liking the (Funny) Messenger: The Influence of News Parody Exposure, Mirth, and Predispositions on Media Trust
Creators: name: Peifer, Jason T.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: This article features a multi-study research effort (Study 1 N = 331; Study 2 N = 317) examining how predispositions toward a humor source and the perceived humor (i.e., mirth) of a related comedic message can, together, influence media trust-based expectations. Noting the revered status and cultural prominence of various news parody show hosts, this article proposes that feelings of favorability for a news parody humor source (for example, Jon Stewart or John Oliver) can translate into positive perceptions of the press upon exposure to news parody messages. Drawing from principles of the heuristic-systemic information processing model (HSM) and affective disposition theory, the study findings indicate that one’s affective disposition toward a news parody source can have an indirect effect on media trust, as mediated by a feeling of mirth. Upon conducting a test of moderated mediation, the effect is demonstrated to be conditioned by one’s news parody orientation. That is, affective disposition’s mediated effect is most pronounced among those who are least inclined to see news parody as a legitimate/appropriate source of news. Ultimately, this exploratory research contributes to a more nuanced understanding of how news parody programming may influence perceptions of the news media as an institutional entity.