cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Minimal $f^q$-martingale measures for exponential Lévy processes
Creators: name: Jeanblanc, Monique
name: Klöppel, Susanne
name: Miyahara, Yoshio
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G51 (Primary); 91B28 (Secondary)

description: Let $L$ be a multidimensional Lévy process under $P$ in its own filtration. The $f^q$-minimal martingale measure $Q_q$ is defined as that equivalent local martingale measure for $\mathcal {E}(L)$ which minimizes the $f^q$-divergence $E[(dQ/dP)^q]$ for fixed $q\in(-\infty,0)\cup(1,\infty)$. We give necessary and sufficient conditions for the existence of $Q_q$ and an explicit formula for its density. For $q=2$, we relate the sufficient conditions to the structure condition and discuss when the former are also necessary. Moreover, we show that $Q_q$ converges for $q\searrow1$ in entropy to the minimal entropy martingale measure.
description: Published in at http://dx.doi.org/10.1214/07-AAP439 the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Introduction to Fourier analysis and time-frequency analysis of musical instruments
Creators: name: Moroney, Samantha
Publisher: name: No Publisher Supplied
Year: 2024

description: Any musical instruments will have specific qualities to their sound which allow people to distinguish between what instrument(s) they may be hearing. This sound quality is called timbre, and although it is heard and processed by our ears, determining a mathematical breakdown of soundwaves allows us to calculate timbre as a mathematical coefficient set. In this thesis, a background in music, trigonometry, differential equations, and the wave equation will be offered in order to understand musical sound through Fourier Analysis, more specifically, Fourier Series, Continuous and Discrete Fourier Transforms, and Fast Fourier Transforms. These derivations will lead to the creation of a number of different visuals, through Wolfram Mathematica, which reflect elements of timbre. These visuals include waveforms, periodograms, and spectrograms.
SD-squared: on the association between semantic dementia and surface dyslexia.
Creators: name: Woollams, Anna M.
name: Ralph, Matthew A. Lambon
name: Plaut, David
name: Patterson, Karalyn
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Within the connectionist triangle model of reading aloud, interaction between semantic and phonological representations occurs for all words but is particularly important for correct pronunciation of lower frequency exception words. This framework therefore predicts that (a) semantic dementia, which compromises semantic knowledge, should be accompanied by surface dyslexia, a frequency-modulated deficit in exception word reading, and (b) there should be a significant relationship between the severity of semantic degradation and the severity of surface dyslexia. The authors evaluated these claims with reference to 100 observations of reading data from 51 cases of semantic dementia. Surface dyslexia was rampant, and a simple composite semantic measure accounted for half of the variance in low-frequency exception word reading. Although in 3 cases initial testing revealed a moderate semantic impairment but normal exception word reading, all of these became surface dyslexic as their semantic knowledge deteriorated further. The connectionist account attributes such cases to premorbid individual variation in semantic reliance for accurate exception word reading. These results provide a striking demonstration of the association between semantic dementia and surface dyslexia, a phenomenon that the authors have dubbed SD-squared.
The age-velocity dispersion relation of the Galactic discs from LAMOST-Gaia data
Creators: name: Yu, Jincheng
name: Liu, Chao
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the age-velocity dispersion relation (AVR) in three dimensions in the solar neighbourhood using 3,564 commonly observed sub-giant/red-giant branch stars selected from LAMOST, which gives the age and radial velocity, and \emph{Gaia}, which measures the distance and proper motion. The stars are separated into metal-poor (${\rm [Fe/H]-0.2}$\,dex) groups, so that the metal-rich stars are mostly $α$-poor, while the metal-poor group are mostly contributed by $α$-enhanced stars. Thus, the old and metal-poor stars likely belong to the chemically defined thick disc population, while the metal-rich sample is dominated by the thin disc. The AVR for the metal-poor sample shows an abrupt increase at $\gtrsim7$\,Gyr, which is contributed by the thick disc component. On the other hand, most of the thin disc stars with ${\rm [Fe/H]>-0.2}$\,dex display a power-law like AVR with indices of about 0.3--0.4 and 0.5 for the in-plane and vertical dispersions, respectively. This is consistent with the scenario that the disc is gradually heated by the spiral arms and/or the giant molecular clouds. Moreover, the older thin disc stars ($>7$\,Gyr) have a rounder velocity ellipsoid, i.e. $σ_ϕ/σ_{\rm z}$ is close to 1.0, probably due to the more efficient heating in vertical direction. Particularly for the old metal-poor sample located with $|z|>270$\,pc, the vertical dispersion is even larger than its azimuthal counterpart. Finally, the vertex deviations and the tilt angles are plausibly around zero with large uncertainties.
description: 11 pages, 7 figures, 2 tables, accepted for publication in MNRAS
Technical information on the use of agroforestry to prevent forest fires - Información técnica sobre el uso de la agroforestería para prevenir los incendios forestales
Creators: name: Mosquera-Losada MR
name: Arias-Martínez D
name: Ferreiro-Domínguez N
name: Rodríguez-Rigueiro FJ
name: Santiago-Freijanes JJ
name: Rigueiro-Rodríguez A
Publisher: name: Zenodo
Year: 2019
Subjects: clearing
understory
desbroce
sotobosque

description: Los incendios forestales son uno de los riesgos más importantes de las tierras forestales en Galicia y el norte de Portugal. La razón principal de estas áreas es el alto potencial que tiene el sotobosque para crecer durante el período de primavera, que permite que la vegetación se acumule año tras año, que podría ser quemada posteriormente cuando las altas temperaturas, la baja humedad del aire y la alta velocidad del viento aumentan el riesgo de incendios. Aproximadamente cada diez años suceden grandes incendios que afectan a miles de hectáreas, que ocurren en un período muy corto de tiempo (algunos días) y que pueden causar la muerte de decenas de personas como en Portugal en el verano de 2017. La reducción de la vegetación que actúa como combustible es una de las principales formas de reducir el riesgo de incendios forestales.
Asymptotic estimates for Apostol-Bernoulli and Apostol-Euler polynomials
Creators: name: Navas, Luis M.
name: Ruiz, Francisco J.
name: Varona, Juan L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11B68 (Primary) 42A10, 41A60 (Secondary)

description: We analyze the asymptotic behavior of the Apostol-Bernoulli polynomials $\mathcal{B}_{n}(x;λ)$ in detail. The starting point is their Fourier series on $[0,1]$ which, it is shown, remains valid as an asymptotic expansion over compact subsets of the complex plane. This is used to determine explicit estimates on the constants in the approximation, and also to analyze oscillatory phenomena which arise in certain cases. These results are transferred to the Apostol-Euler polynomials $\mathcal{E}_{n}(x;λ)$ via a simple relation linking them to the Apostol-Bernoulli polynomials.
description: 16 pages
Molecular reconnaissance of the $β$ Pictoris gas disk with the SMA: a low HCN/(CO+CO$_2$) outgassing ratio and predictions for future surveys
Creators: name: Matrà, L.
name: Wilner, D. J.
name: Öberg, K. I.
name: Andrews, S. M.
name: Loomis, R. A.
name: Wyatt, M. C.
name: Dent, W. R. F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The exocometary origin of CO gas has been confirmed in several extrasolar Kuiper belts, with CO ice abundances consistent with Solar System comets. We here present a molecular survey of the $β$ Pictoris belt with the Submillimeter Array (SMA), reporting upper limits for CN, HCN, HCO$^+$, N$_2$H$^+$ and H$_2$CO, as well as for H$_2$S, CH$_3$OH, SiO and DCN from archival ALMA data. Non-detections can be attributed to rapid molecular photodissociation due to the A-star's strong UV flux. CN is the longest-lasting and most easily detectable molecule after CO in this environment. We update our NLTE excitation model to include UV fluorescence, finding it plays a key role in CO and CN excitation, and use it to turn the SMA CN/CO flux ratio constraint into an upper limit of $<2.5$% on the HCN/(CO+CO$_2$) ratio of outgassing rates. This value is consistent with, but at the low end of, the broad range observed in Solar System comets. If sublimation dominates outgassing, then this low value may be caused by decreased outgassing for the less volatile molecule HCN compared to CO. If instead UV photodesorption or collisional vaporization of unbound grains dominates outgassing, then this low ratio of rates would imply a low ice abundance ratio, which would in turn indicate a variation in cometary cyanide abundances across planetary systems. To conclude, we make predictions for future molecular surveys and show that CN and HCN should be readily detectable with ALMA around $β$ Pictoris for Solar-System-like exocometary compositions.
description: Accepted for publication in ApJ. 19 pages, 7 figures
SD-squared revisited: reply to Coltheart, Tree, and Saunders (2010).
Creators: name: Woollams, Anna M.
name: Ralph, Matthew A. Lambon
name: Plaut, David
name: Patterson, Karalyn
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: The connectionist triangle model of reading aloud proposes that semantic activation of phonology is particularly important for correct pronunciation of low-frequency exception words. Our consideration of this issue (Woollams, Lambon Ralph, Plaut, & Patterson, 2007) reported computational simulations demonstrating that reduction and disruption of this semantic activation resulted in the marked deficit in low-frequency exception word reading that is characteristic of surface dyslexia. We then presented 100 observations of reading aloud from 51 patients with semantic dementia (SD) demonstrating a universal decline into surface dyslexia, a phenomenon we termed "SD-squared." Coltheart, Tree, and Saunders have more recently provided a simulation of the SD-squared data within the dual route cascaded (DRC) model, achieved by varying the amount of damage to components of the lexical and nonlexical pathways. Although they suggested that these simulations provide a closer fit to the SD patients' reading data than our own, we demonstrate here that this is not the case. Moreover, we argue that the connectionist triangle model account has substantially greater explanatory and predictive power than the DRC account.
A twisted moment map and its equivariance
Creators: name: Hashimoto, Takashi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53D20, 22F30

description: Let $G$ be a linear connected complex reductive Lie group. The purpose of this paper is to give explicit symplectic isomorphisms from twisted cotangent bundles of the complex generalized flag varieties, whose transition functions are given by affine transformations instead of linear transformations, onto the complex coadjoint semisimple orbits. Moreover, the isomorphisms are shown to be $G$-equivariant.
description: 11pages (ver.1); 15pages, major modification, corrected errors (ver.2); 16pages, specified p=q=1 (i.e., G=SL_2 case) in ex.3.11 instead of arbitrary p, q (ver.3); 17pages, added a corollary and a proposition as an application of the main theorem (ver4)
Additional file 5 of Organizational attributes of interprofessional primary care for adults with intellectual and developmental disabilities in ontario, Canada: a multiple case study
Creators: name: Bobbette, Nicole
name: Lysaght, Rosemary
name: Ouellette-Kuntz, Hélène
name: Tranmer, Joan
name: Donnelly, Catherine
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 5.
Scientific Thinking and Reasoning
Creators: name: Dunbar, Kevin
name: Klahr, David
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Scientific thinking refers to both thinking about the content of science and the set of reasoning processes that permeate the field of science: induction, deduction, experimental design, causal reasoning, concept formation, hypothesis testing, and so on. Here we cover both the history of research on scientific thinking and the different approaches that have been used, highlighting common themes that have emerged over the past 50 years of research. Future research will focus on the collaborative aspects of scientific thinking, on effective methods for teaching science, and on the neural underpinnings of the scientific mind.
3D spatial exploration by E. coli echoes motor temporal variability
Creators: name: Figueroa-Morales, Nuris
name: Soto, Rodrigo
name: Junot, Gaspard
name: Darnige, Thierry
name: Douarche, Carine
name: Martinez, Vincent
name: Lindner, Anke
name: Clément, Eric
Publisher: name: arXiv
Year: 2018
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Unraveling bacterial strategies for spatial exploration is crucial for understanding the complexity in the organization of life. Bacterial motility determines the spatio-temporal structure of microbial communities, controls infection spreading and the microbiota organization in guts or in soils. Most theoretical approaches for modeling bacterial transport rely on their run-and-tumble motion. For Escherichia coli, the run time distribution was reported to follow a Poisson process with a single characteristic time related to the rotational switching of the flagellar motors. However, direct measurements on flagellar motors show heavy-tailed distributions of rotation times stemming from the intrinsic noise in the chemotactic mechanism. Currently, there is no direct experimental evidence that the stochasticity in the chemotactic machinery affect the macroscopic motility of bacteria. In stark contrast with the accepted vision of run-and-tumble, here we report a large behavioral variability of wild-type \emph{E. coli}, revealed in their three-dimensional trajectories. At short observation times, a large distribution of run times is measured on a population and attributed to the slow fluctuations of a signaling protein triggering the flagellar motor reversal. Over long times, individual bacteria undergo significant changes in motility. We demonstrate that such a large distribution of run times introduces measurement biases in most practical situations. Our results reconcile the notorious conundrum between run time observations and motor switching statistics. We finally propose that statistical modeling of transport properties currently undertaken in the emerging framework of active matter studies, should be reconsidered under the scope of this large variability of motility features.
description: 12 pages, 7 figures, Supplementary information included
Reply to Comment on "Modified Coulomb Law in a Strongly Magnetized Vacuum"
Creators: name: Shabad, A. E.
name: Usov, V. V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This is a reply to the Comment by S.-Y. Wang concerning our paper "Modified Coulomb Law in a Strongly Magnetized Vacuum"
description: 2 pages, a reply to Comment of S.-Y. Wang intended for Phys. Rev. Lett
La scuola ortofrenica di Milano tra il 1958 e il 1978: studenti e discipline
Creators: name: Debè, Anna
Publisher: name: Gli Argonauti. Rivista di Studi Storico-Educativi e Pedagogici
Year: 2025
Subjects: Storia dell’educazione speciale; formazione degli insegnanti; padre Gemelli; Milano; 1958; History of special education; teacher training; father Gemelli; Milan; 1958-1978

description: Negli ambienti intellettuali dei primi decenni del XX secolo ampio spazio fu dedicato alla riflessione intorno alle disabilità mentali, contemporaneamente all’apertura di diverse scuole speciali destinate ai cosiddetti anormali. Un ruolo importante fu svolto dal frate francescano Agostino Gemelli, che nel 1926 fondò la Scuola per la preparazione del personale insegnante e assistente degli anormali all’Università Cattolica di Milano. La Scuola, tra le prime a dedicarsi alla formazione dei maestri “speciali”, aveva il fine di avvicinare gli iscritti a questioni mediche, psicologiche e pedagogiche. L’articolo, esito di una approfondita ricerca d’archivio, analizza la vicenda storica della Scuola, soffermandosi sui suoi studenti e sulle discipline a loro insegnate fra il 1958 e i 1978. 


 

In the first decades of the 20th Century the question of mental disabilities was widely discussed in Italy, while the first special schools for the intellectually impaired were set up. An important role was played by the Franciscan friar Agostino Gemelli, who in 1926 established the School for the special aids and assistants for disabled children at the Catholic University of Milan. The School, one of the very first set up in Italy for special aid teacher training, aimed to make the “special” teachers confident with medical, psychological and pedagogical issues. The paper, that is the result of an in-depth archival investigations, analyses this School, focusing on its students and disciplines between 1958 and 1978. 
description: Gli Argonauti. Rivista di Studi Storico-Educativi e Pedagogici, V. 5, N. 1 (2025)
The origin of the diverse morphologies and kinematics of Milky Way-mass galaxies in the FIRE-2 simulations
Creators: name: Garrison-Kimmel, Shea
name: Hopkins, Philip F.
name: Wetzel, Andrew
name: El-Badry, Kareem
name: Sanderson, Robyn E.
name: Bullock, James S.
name: Ma, Xiangcheng
name: van de Voort, Freeke
name: Hafen, Zachary
name: Faucher-Giguère, Claude-André
name: Hayward, Christopher C.
name: Quataert, Eliot
name: Keres, Dusan
name: Boylan-Kolchin, Michael
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use hydrodynamic cosmological zoom-in simulations from the FIRE project to explore the morphologies and kinematics of fifteen Milky Way (MW)-mass galaxies. Our sample ranges from compact, bulge-dominated systems with 90% of their stellar mass within 2.5 kpc to well-ordered disks that reach $\gtrsim15$ kpc. The gas in our galaxies always forms a thin, rotation-supported disk at $z=0$, with sizes primarily determined by the gas mass. For stars, we quantify kinematics and morphology both via the fraction of stars on disk-like orbits and with the radial extent of the stellar disk. In this mass range, stellar morphology and kinematics are poorly correlated with the properties of the halo available from dark matter-only simulations (halo merger history, spin, or formation time). They more strongly correlate with the gaseous histories of the galaxies: those that maintain a high gas mass in the disk after $z\sim1$ develop well-ordered stellar disks. The best predictor of morphology we identify is the spin of the gas in the halo at the time the galaxy formed 1/2 of its stars (i.e. the gas that builds the galaxy). High-$z$ mergers, before a hot halo emerges, produce some of the most massive bulges in the sample (from compact disks in gas-rich mergers), while later-forming bulges typically originate from internal processes, as satellites are stripped of gas before the galaxies merge. Moreover, most stars in $z=0$ MW-mass galaxies (even $z=0$ bulge stars) form in a disk: $\gtrsim$60-90% of stars begin their lives rotationally supported.
description: Submitted to MNRAS; comments welcome. 24 pages, 17 figures (including several full page), 1 table, and 3 appendices
Registration of the First Thermonuclear X-ray Burst from AX J1754.2-2754
Creators: name: Chelovekov, I. V.
name: Grebenev, S. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: During the analysis of the INTEGRAL observatory archival data we found a powerful X-ray burst, registered by JEM-X and IBIS/ISGRI telescopes on April 16, 2005 from a weak and poorly known source AX J1754.2-2754. Analysis of the burst profiles and spectrum shows, that it was a type I burst, which result from thermonuclear explosion on the surface of nutron star. It means that we can consider AX J1754.2-2754 as an X-ray burster. Certain features of burst profile at its initial stage witness of a radiation presure driven strong expansion and a corresponding cooling of the nutron star photosphere. Assuming, that the luminosity of the source at this phase was close to the Eddington limit, we estimated the distance to the burst source d=6.6+/-0.3 kpc (for hidrogen atmosphere of the neutron star) and d=9.2+/-0.4 kpc (for helium atmosphere).
description: 12 pages, 6 figures
Belief Propagation for Error Correcting Codes and Lossy Compression Using Multilayer Perceptrons
Creators: name: Mimura, Kazushi
name: Cousseau, Florent
name: Okada, Masato
Publisher: name: arXiv
Year: 2011
Subjects: subject: Information Theory (cs.IT)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The belief propagation (BP) based algorithm is investigated as a potential decoder for both of error correcting codes and lossy compression, which are based on non-monotonic tree-like multilayer perceptron encoders. We discuss that whether the BP can give practical algorithms or not in these schemes. The BP implementations in those kind of fully connected networks unfortunately shows strong limitation, while the theoretical results seems a bit promising. Instead, it reveals it might have a rich and complex structure of the solution space via the BP-based algorithms.
description: 18 pages, 18 figures
title: ADCO, Ordre cistercien : comptes (1403-1423) (11 H 1161), f. 00071
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: comptes

description: Ordre cistercien : comptes (1403-1423), Archives départementales de la Côte-d'Or, (11 H 1161). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien : comptes (1403-1423), Archives départementales de la Côte-d'Or, (11 H 1161), f. 00071, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
CO and dust properties in the TW Hya disk from high-resolution ALMA observations
Creators: name: Huang, Jane
name: Andrews, Sean M.
name: Cleeves, L. Ilsedore
name: Oberg, Karin I.
name: Wilner, David J.
name: Bai, Xuening
name: Birnstiel, Til
name: Carpenter, John
name: Hughes, A. Meredith
name: Isella, Andrea
name: Perez, Laura M.
name: Ricci, Luca
name: Zhu, Zhaohuan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We analyze high angular resolution ALMA observations of the TW Hya disk to place constraints on the CO and dust properties. We present new, sensitive observations of the $^{12}$CO $J = 3-2$ line at a spatial resolution of 8 AU (0\farcs14). The CO emission exhibits a bright inner core, a shoulder at $r\approx70$ AU, and a prominent break in slope at $r\approx90$ AU. Radiative transfer modeling is used to demonstrate that the emission morphology can be reasonably reproduced with a $^{12}$CO column density profile featuring a steep decrease at $r\approx15$ AU and a secondary bump peaking at $r\approx70$ AU. Similar features have been identified in observations of rarer CO isotopologues, which trace heights closer to the midplane. Substructure in the underlying gas distribution or radially varying CO depletion that affects much of the disk's vertical extent may explain the shared emission features of the main CO isotopologues. We also combine archival 1.3 mm and 870 $μ$m continuum observations to produce a spectral index map at a spatial resolution of 2 AU. The spectral index rises sharply at the continuum emission gaps at radii of 25, 41, and 47 AU. This behavior suggests that the grains within the gaps are no larger than a few millimeters. Outside the continuum gaps, the low spectral index values of $α\approx 2$ indicate either that grains up to centimeter size are present, or that the bright continuum rings are marginally optically thick at millimeter wavelengths.
description: 27 pages, 11 figures, accepted by ApJ; FITS image files available at https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/PXDKBC
Science and the Tabloid Press
Creators: name: Cohen, Sheldon
Publisher: name: Carnegie Mellon University
Year: 1978
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: In early fall 1977, I received a phone call from a National Enquirer reporter who asked if I had just received a grand from the National Science Foundation to study the effects of aircraft noise on children.
Conformational and Structural Relaxations of Poly(ethylene oxide) and Poly(propylene oxide) Melts: Molecular Dynamics Study of Spatial Heterogeneity, Cooperativity, and Correlated Forward-Backward Motion
Creators: name: Vogel, Michael
Publisher: name: arXiv
Year: 2007
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Performing molecular dynamics simulations for all-atom models, we characterize the conformational and structural relaxations of poly(ethylene oxide) and poly(propylene oxide) melts. The temperature dependence of these relaxation processes deviates from an Arrhenius law for both polymers. We demonstrate that mode-coupling theory captures some aspects of the glassy slowdown, but it does not enable a complete explanation of the dynamical behavior. When the temperature is decreased, spatially heterogeneous and cooperative translational dynamics are found to become more important for the structural relaxation. Moreover, the transitions between the conformational states cease to obey Poisson statistics. In particular, we show that, at sufficiently low temperatures, correlated forward-backward motion is an important aspect of the conformational relaxation, leading to strongly nonexponential distributions for the waiting times of the dihedrals in the various conformational states
description: 13 pages, 13 figures
Additional file 1 of Identification of molecular biomarkers associated with disease progression in the testis of bulls infected with Besnoitia besnoiti
Creators: name: González-Barrio, David
name: Diezma-Díaz, Carlos
name: Gutiérrez-Expósito, Daniel
name: Tabanera, Enrique
name: Jiménez-Meléndez, Alejandro
name: Pizarro, Manuel
name: González-Huecas, Marta
name: Ferre, Ignacio
name: Ortega-Mora, Luis M.
name: Álvarez-García, Gema
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1: Primers used for RT-PCR expression genes.
Symplectic Frieze Patterns
Creators: name: Morier-Genoud, Sophie
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 13F60, 05E10, 14N20, 53D30

description: We introduce a new class of friezes which is related to symplectic geometry. On the algebraic and combinatrics sides, this variant of friezes is related to the cluster algebras involving the Dynkin diagrams of type ${\rm C}_{2}$ and ${\rm A}_{m}$. On the geometric side, they are related to the moduli space of Lagrangian configurations of points in the 4-dimensional symplectic space introduced in [Conley C.H., Ovsienko V., Math. Ann. 375 (2019), 1105-1145]. Symplectic friezes share similar combinatorial properties to those of Coxeter friezes and SL-friezes.
Scaling back goals and recalibration of the affect system are processes in normal adaptive self-regulation: understanding 'response shift' phenomena.
Creators: name: Carver, Charles S.
name: Scheier, Michael
Publisher: name: Carnegie Mellon University
Year: 2000
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: This comment addresses a set of phenomena that have been labeled 'response shift'. We argue that many of these phenomena reflect recalibration of a goal-seeking system and an affect-management system, both of which are involved in normal adaptive self-regulation. In brief, we hold that these systems act as feedback control mechanisms. The reference values for both systems continuously undergo gradual recalibration. Because in most circumstances the adjustments tend to occur with equivalent frequency in both directions, their cumulative effect is minimal. In situations of either unusually prolonged goal attainment (and overattainment) or unusually prolonged adversity (as occurs, e.g., with deteriorating health), the cumulative effect can be substantial. We believe that these latter recalibrations of reference value account for many response shift phenomena. Other such phenomena are accounted for by the principle of hierarchical organization among the self-regulatory goals that comprise the self.
Rules, rote, and analogy in Morphological Formations by Hungarian Children
Creators: name: Macwhinney, Brian
Publisher: name: Carnegie Mellon University
Year: 1975
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: This study examines the relative contributions of rote-memorization, analogic formation and rule-operation in the production of plurals by Hungarian children. In order to maximize analogic formations, each of fifteen actual roots was matched to a rhyming nonsense root. The elicited plural responses were characterized in terms of five stages of morphological learning. The importance of rule-operation as an explanation of word formation was evidenced by the fact that children producing responses characteristic of a given stage did not produce responses for later stages. The contribution of analogic formation was seen to be minimal and the effect of rote-memorization only somewhat greater.
The Need for Speed: Escape velocity and dynamical mass measurements of the Andromeda galaxy
Creators: name: Kafle, Prajwal R.
name: Sharma, Sanjib
name: Lewis, Geraint F.
name: Robotham, Aaron S. G.
name: Driver, Simon P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Our nearest large cosmological neighbour, the Andromeda galaxy (M31), is a dynamical system, and an accurate measurement of its total mass is central to our understanding of its assembly history, the life-cycles of its satellite galaxies, and its role in shaping the Local Group environment. Here, we apply a novel approach to determine the dynamical mass of M31 using high velocity Planetary Nebulae (PNe), establishing a hierarchical Bayesian model united with a scheme to capture potential outliers and marginalize over tracers unknown distances. With this, we derive the escape velocity run of M31 as a function of galacto-centric distance, with both parametric and non-parametric approaches. We determine the escape velocity of M31 to be $470\pm{40}$ km s$^{-1}$ at a galacto-centric distance of 15 kpc, and also, derive the total potential of M31, estimating the virial mass and radius of the galaxy to be $0.8\pm{0.1}\times10^{12}\,M_\odot$ and $240\pm{10}$ kpc, respectively. Our M31 mass is on the low-side of the measured range, this supports the lower expected mass of the M31-Milky Way system from the timing and momentum arguments, satisfying the HI constraint on circular velocity between $10\lesssim R/\textrm{kpc}<35$, and agreeing with the stellar mass Tully-Fisher relation. To place these results in a broader context, we compare them to the key predictions of the $Λ{\rm CDM}$ cosmological paradigm, including the stellar-mass-halo-mass and the dark matter halo concentration-virial mass correlation, and finding it to be an outlier to this relation.
description: 14 pages, 7 figures, 1 table. Accepted for publication in MNRAS
Additional file 2 of Identification of molecular biomarkers associated with disease progression in the testis of bulls infected with Besnoitia besnoiti
Creators: name: González-Barrio, David
name: Diezma-Díaz, Carlos
name: Gutiérrez-Expósito, Daniel
name: Tabanera, Enrique
name: Jiménez-Meléndez, Alejandro
name: Pizarro, Manuel
name: González-Huecas, Marta
name: Ferre, Ignacio
name: Ortega-Mora, Luis M.
name: Álvarez-García, Gema
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 2: Antibodies and procedures used for the immunohistochemical examination.
Rotation direction affects object recognition.
Creators: name: Vuong, Quoc C.
name: Tarr, Michael J.
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: What role does dynamic information play in object recognition? To address this question, we probed observers' memory for novel objects rotating in depth. Irrespective of object discriminability, performance was affected by an object's rotation direction. This effect was obtained despite the same shape information and views being shown for different rotation directions. This direction effect was eliminated when either static images or animations that did not depict globally coherent rotation were used. Overall, these results suggest that dynamic information, that is, the spatiotemporal ordering of object views, provides information independent of shape or view information to a recognition system.
X-ray Brightening and UV Fading of Tidal Disruption Event ASASSN-15oi
Creators: name: Gezari, S.
name: Cenko, S. B.
name: Arcavi, I.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present late-time observations by Swift and XMM-Newton of the tidal disruption event (TDE) ASASSN-15oi that reveal that the source brightened in the X-rays by a factor of $\sim10$ one year after its discovery, while it faded in the UV/optical by a factor of $\sim 100$. The XMM-Newton observations measure a soft X-ray blackbody component with $kT_{\rm bb} \sim 45$ eV, corresponding to radiation from several gravitational radii of a central $\sim 10^6 M_\odot$ black hole. The last Swift epoch taken almost 600 days after discovery shows that the X-ray source has faded back to its levels during the UV/optical peak. The timescale of the X-ray brightening suggests that the X-ray emission could be coming from delayed accretion through a newly forming debris disk, and that the prompt UV/optical emission is from the prior circularization of the disk through stream-stream collisions. The lack of spectral evolution during the X-ray brightening disfavors ionization breakout of a TDE "veiled" by obscuring material. This is the first time a TDE has been shown to have a delayed peak in soft X-rays relative to the UV/optical peak, which may be the first clear signature of the real-time assembly of a nascent accretion disk, and provides strong evidence for the origin of the UV/optical emission from circularization, as opposed to reprocessed emission of accretion radiation.
description: Accepted for publication in ApJ Letters
Additional file 3 of Identification of molecular biomarkers associated with disease progression in the testis of bulls infected with Besnoitia besnoiti
Creators: name: González-Barrio, David
name: Diezma-Díaz, Carlos
name: Gutiérrez-Expósito, Daniel
name: Tabanera, Enrique
name: Jiménez-Meléndez, Alejandro
name: Pizarro, Manuel
name: González-Huecas, Marta
name: Ferre, Ignacio
name: Ortega-Mora, Luis M.
name: Álvarez-García, Gema
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 3: Quantification of the immunohistochemically labelled T and B lymphocytes and phagocytic cells in the testes. Numbers represent the percentage of cell populations in each tissue analysed. Percentages are representative of three randomly selected medial tissues from each male, and cells were counted in 20 random 20 × fields of each tissue.
title: 01_0372
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/
Theoretical study of the $KK\bar K$ system and dynamical generation of the K(1460) resonance
Creators: name: Torres, A. Martínez
name: Jido, D.
name: Kanada-En'yo, Y.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The $K K\bar K$ system is investigated with a coupled channel approach based on solving the Faddeev equations considering the $KK\bar K$, $Kππ$ and $Kπη$ channels and using as input two-body $t$-matrices that generate dynamically the $f_0(980)$ and $a_0(980)$ resonances. In the present calculation, a quasibound state around 1420 MeV with total isospin $I=1/2$ and spin-parity $J^π=0^-$ is found below the three kaon threshold. This state can be identified with the K(1460) resonance listed by the Particle Data Group. We also study the $KK\bar K$ system in a single channel three-body potential model with two-body effective $KK$ and $K\bar K$ interactions, in which the $K\bar K$ interaction is adjusted to reproduce the properties of the $f_0(980)$ and $a_0(980)$ resonances as $K\bar K$ bound states, obtaining a very similar result to the one found in the Faddeev approach.
description: Published version
The Ekman-Hartmann layer in MHD Taylor-Couette flow
Creators: name: Szklarski, Jacek
name: Rüdiger, Günther
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study magnetic effects induced by rigidly rotating plates enclosing a cylindrical MHD Taylor-Couette flow at the finite aspect ratio $H/D=10$. The fluid confined between the cylinders is assumed to be liquid metal characterized by small magnetic Prandtl number, the cylinders are perfectly conducting, an axial magnetic field is imposed $\Ha \approx 10$, the rotation rates correspond to $\Rey$ of order $10^2-10^3$. We show that the end-plates introduce, besides the well known Ekman circulation, similar magnetic effects which arise for infinite, rotating plates, horizontally unbounded by any walls. In particular there exists the Hartmann current which penetrates the fluid, turns into the radial direction and together with the applied magnetic field gives rise to a force. Consequently the flow can be compared with a Taylor-Dean flow driven by an azimuthal pressure gradient. We analyze stability of such flows and show that the currents induced by the plates can give rise to instability for the considered parameters. When designing an MHD Taylor-Couette experiment, a special care must be taken concerning the vertical magnetic boundaries so they do not significantly alter the rotational profile.
description: 9 pages, 6 figures; accepted to PRE
Learning from the machine: interpreting machine learning algorithms for point- and extended- source classification
Creators: name: Morice-Atkinson, Xan
name: Hoyle, Ben
name: Bacon, David
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: We investigate star-galaxy classification for astronomical surveys in the context of four methods enabling the interpretation of black-box machine learning systems. The first is outputting and exploring the decision boundaries as given by decision tree based methods, which enables the visualization of the classification categories. Secondly, we investigate how the Mutual Information based Transductive Feature Selection (MINT) algorithm can be used to perform feature pre-selection. If one would like to provide only a small number of input features to a machine learning classification algorithm, feature pre-selection provides a method to determine which of the many possible input properties should be selected. Third is the use of the tree-interpreter package to enable popular decision tree based ensemble methods to be opened, visualized, and understood. This is done by additional analysis of the tree based model, determining not only which features are important to the model, but how important a feature is for a particular classification given its value. Lastly, we use decision boundaries from the model to revise an already existing method of classification, essentially asking the tree based method where decision boundaries are best placed and defining a new classification method. We showcase these techniques by applying them to the problem of star-galaxy separation using data from the Sloan Digital Sky Survey (hereafter SDSS). We use the output of MINT and the ensemble methods to demonstrate how more complex decision boundaries improve star-galaxy classification accuracy over the standard SDSS frames approach (reducing misclassifications by up to $\approx33\%$). We then show how tree-interpreter can be used to explore how relevant each photometric feature is when making a classification on an object by object basis.
description: 12 pages, 8 figures, 8 tables
General Relativistic Contributions in Transformation Optics
Creators: name: Thompson, Robert T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: One potentially realistic specification for devices designed with transformation optics is that they operate with high precision in curved space-time, such as Earth orbit. This raises the question of what, if any, role does space-time curvature play in determining transformation media? Transformation optics has been based on a three-vector representation of Maxwell's equations in flat Minkowski space-time. I discuss a completely covariant, manifestly four-dimensional approach that enables transformations in arbitrary space-times, and demonstrate this approach for stable circular orbits in the spherically symmetric Schwarzschild geometry. Finally, I estimate the magnitude of curvature induced contributions to satellite-borne transformation media in Earth orbit and comment on the level of precision required for metamaterial fabrication before such contributions become important.
description: 14 pages, 3 figures. Latest version has expanded analysis, corresponds to published version
Proposal for optical parity state re-encoder
Creators: name: Gong, Y. X.
name: Hayes, A. J. F.
name: Guo, G. C.
name: Ralph, T. C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a re-encoder to generate a refreshed parity encoded state from an existing parity encoded state. This is the simplest case of the scheme by Gilchrist et al. (Phys. Rev. A 75, 052328). We show that it is possible to demonstrate with existing technology parity encoded quantum gates and teleportation.
description: 8 pages, 4 figures