cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Superluminal non-ballistic jet swing in the quasar NRAO 150 revealed by mm-VLBI
Creators: name: Agudo, I.
name: Bach, U.
name: Krichbaum, T. P.
name: Marscher, A. P.
name: Gonidakis, I.
name: Diamond, P. J.
name: Perucho, M.
name: Alef, W.
name: Graham, D. A.
name: Witzel, A.
name: Zensus, J. A.
name: Bremer, M.
name: Acosta-Pulido, J. A.
name: Barrena, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: NRAO 150 -a compact and bright radio to mm source showing core/jet structure- has been recently identified as a quasar at redshift z=1.52 through a near-IR spectral observation. To study the jet kinematics on the smallest accessible scales and to compute the first estimates of its basic physical properties, we have analysed the ultra-high-resolution images from a new monitoring program at 86 GHz and 43 GHz with the GMVA and the VLBA, respectively. An additional archival and calibration VLBA data set, covering from 1997 to 2007, has been used. Our data shows an extreme projected counter-clock-wise jet position angle swing at an angular rate of up to ~11 deg./yr within the inner ~31 pc of the jet, which is associated with a non-ballistic superluminal motion of the jet within this region. The results suggest that the magnetic field could play an important role in the dynamics of the jet in NRAO 150, which is supported by the large values of the magnetic field strength obtained from our first estimates. The extreme characteristics of the jet swing make NRAO 150 a prime source to study the jet wobbling phenomenon.
description: Accepted for publication in A&A Letters. 4 pages (including 3 figures) + 3 additional Tables
Koszul-Tate resolutions as cofibrant replacements of algebras over differential operators
Creators: name: Di Brino, Gennaro
name: Pistalo, Damjan
name: Poncin, Norbert
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: Homotopical geometry over differential operators is a convenient setting for a coordinate-free investigation of nonlinear partial differential equations modulo symmetries. One of the first issues one meets in the functor of points approach to homotopical $\mathcal{D}$-geometry, is the question of a model structure on the category $\tt DGAlg(\mathcal{D})$ of differential non-negatively graded $\mathcal{O}$-quasi-coherent sheaves of commutative algebras over the sheaf $\mathcal{D}$ of differential operators of an appropriate underlying variety $(X,\mathcal{O})$. We define a cofibrantly generated model structure on $\tt DGAlg(\mathcal{D})$ via the definition of its weak equivalences and its fibrations, characterize the class of cofibrations, and build an explicit functorial `cofibration - trivial fibration' factorization. We then use the latter to get a functorial model categorical Koszul-Tate resolution for $\mathcal{D}$-algebraic `on-shell function' algebras (which contains the classical Koszul-Tate resolution). The paper is also the starting point for a homotopical $\mathcal{D}$-geometric Batalin-Vilkovisky formalism.
description: This paper is a combined version of papers arXiv:1505.07964 and arXiv:1505.07720, with minor changes
Stochastic evolution equations with singular drift and gradient noise via curvature and commutation conditions
Creators: name: Tölle, Jonas M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: Functional Analysis (math.FA)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 35K55, 35K92, 60H15 (Primary), 49J40, 58J65 (Secondary)

description: We prove existence and uniqueness of solutions to a nonlinear stochastic evolution equation on the $d$-dimensional torus with singular $p$-Laplace-type or total variation flow-type drift with general sublinear doubling nonlinearities and Gaussian gradient Stratonovich noise with divergence-free coefficients. Assuming a weak defective commutator bound and a curvature-dimension condition, the well-posedness result is obtained in a stochastic variational inequality setup by using resolvent and Dirichlet form methods and an approximative Itô-formula.
description: 26 pages, 58 references. Essential changes to Version 4: Examples revised. Accepted for publication in Stochastic Processes and their Applications
PETROLOGY AND GEOCHEMISTRY OF BASALTIC ROCKS FROM MIDRE KEBD AREA, MAIN ETHIOPIAN RIFT SOUTHERN ETHIOPIA
Creators: name: SILESHE NEGUSSIA WOLEDA
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019
Subjects: Main Ethiopian Rift, Genesis, Crustal Contamination, Lithosphere

description: The study area is situated in the Main Ethiopian Rift (MER), Southern Ethiopia, close to the western margin of the rift. The objective of this study is to conduct a petrographic investigation and geochemical analysis of Midre Kebd area to constrain geological processes, mantle source composition, compare and contrast with other volcanic sequences in the MER and Northwestern Ethiopia plateau continental flood basalts. The petrographic investigation of the studied area is dominated by basalts, rhyolite, and ignimbrites. The Midre Kebd basaltic rocks are classified into three groups based on their ages; these include Quaternary, Lower Miocene, and Oligocene basalts. The result of major and trace element data have been used to classify geochemically two distinct types namely alkaline and tholeiitic. Tholeiitic basalts (Oligocene basalts) display low TiO2 (2.15-2.47%), P2O5 (0.28- 0.34%), Al2O3 (13.88-14.58%), and high CaO/Al2O3 (0.68-0.72), La/Nb (0.89-1.10), SiO2 (50.2-51.2%). In contrast alkaline basalts (Quaternary and Low Miocene basalts) display high TiO2 (2.4-2.53%), P2O5 (0.44-0.52%), Al2O3 (15.35-15.6%), K2O (0.85-1.08%), and low, CaO/Al2O3 (0.62-0.66) La/Nb (0.71-0.76), SiO2 (46.84-47.84%). The negative correlation of MgO contents with SiO2, P2O5, K2O, Na2O and TiO2 and positive correlation with Al2O3 and CaO suggest that fractionation nature of these tholeiitic and alkaline basalts. The enrichment of Ta and Pb (samples TS1 and TS11) and slightly enrichment of Ba and no depletion of Ta, Nb, Ti, and Sr, indicates a little crustal contamination of the basaltic rocks. The alkaline basalts (Quaternary and Miocene basalts) have higher Ti/Y, Nb/La, Nb/Yb, and Th/Yb ratios, plotted in the OIB compositional range, indicating that their sources may be located in the deep mantle. In contrast, the tholeiitic basalts (Oligocene basalts) have lower Nb/La, Th/Yb, and Nb/Yb ratios and within the compositional range of MORB suggest that the influence of shallow mantle source.
Observational Cosmology And The Cosmic Distance Duality Relation
Creators: name: Nair, Remya
name: Jhingan, Sanjay
name: Jain, Deepak
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the validity of cosmic distance duality relation between angular diameter and luminosity distances. To test this duality relation we use the latest Union2 Supernovae Type Ia (SNe Ia) data for estimating the luminosity distance. The estimation of angular diameter distance comes from the samples of galaxy clusters (real and mock) and FRIIb radio galaxies. We parameterize the distance duality relation as a function of redshift in six different ways. Our results rule out some of the parameterizations significantly.
description: 14 Latex pages, 9 figures, Accepted for publication in JCAP
Logic of left variable inclusion and Plonka sums of matrices
Creators: name: Bonzio, Stefano
name: Moraschini, Tommaso
name: Baldi, Michele Pra
Publisher: name: arXiv
Year: 2018
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics

description: The paper aims at studying, in full generality, logics defined by imposing a variable inclusion condition on a given logic $\vdash$. It turns out that the algebraic counterpart of the variable inclusion companion of a given logic $\vdash$ is obtained by constructing the Plonka sum of the matrix models of $\vdash$. This association allows to obtain a Hilbert-style axiomatization of the logics of variable inclusion and to describe the structure of their reduced models.
description: to appear in Archive for Mathematical Logic
PROVENANCE STUDIES OF LATE PALEOZOIC-EARLY MESOZOIC SANDSTONE ON THE BASIS OF PETROGRAPHY AND PALEOCURRENT ANALYSES FROM FINCHA VALLEY, BLUE NILE BASIN, NORTH WESTERN ETHIOPIA
Creators: name: JISAN KEBEDE KANO
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019

description: This study is located in western part of Oromia regional state of north western Ethiopia. The study deals with the provenance of clastic sediments of Late Paleozoic to Early Mesozoic sedimentary succession (Fincha Sandstone) including its tectonic setting, paleocurrent analyses and lithostratigraphy. Microscopic study was carried out to know the quality and quantity of cement, matrix and framework grains to classify the sandstones and to conclude the source. The framework grains are cemented by; silica, iron oxide (hematite), clay and calcite. The quantitative percentage of various components of the Fincha Sandstone ranges as Quartz (33-100), Feldspar (0-50) and Lithic/Rock fragments (0-54). Restrictely, section wise it ranges as, Q (33-100), F (0-14), L (0-54) in Fincha section, Q (35-97), F (0-50), L (3-23) in Dedu section-1 and Q (84-92), F (0-9), L (6-13) in Dedu section-2. Its total volumes are 56% of quartz, 21% of feldspar and 23% of lithic fragment. On the basis of QFL triangle, the lower sandstone (Early Mesozoic) of the whole valley ranges from lithic arenite to sublithic arenite, whereas the pre Lower (Late Paleozoic) sandstone of the valley is classified as Quartzarenite. Among the framework grains, single quartz grains (Qm) and polycrystalline quartz grains (Qp) with Q2-3 and Q>3 units in a grain has been differentiated for provenance. The units are characterized by moderately to well-sorted grains of sub-mature to mature nature. The plots of the Fincha Sandstones on Qt-F-L and Qm-F-Lt diagrams indicates around 75% of samples, where derived mainly from the recycled orogen provenance and the Precambrian granitic/ gneiss basement has been a source for these. The bivariant log-log Qt/F+L versus Qp/F+L plot of the Late Paleozoic –Early Mesozoic Fincha Sandstone shows semi-arid to semi-humid climatic conditions prevailed at the time of deposition. The paleocurrent direction of (i) the lower sandstone (Early Mesozoic) is interpreted to be more in the SE for upper white part and NE for the lower red part in Fincha section; to NW and rarely NE for Dedu section-1; highly towards the SE and rarely SW, NE for Dedu section-2. (ii) The paleocurrent of Sugary sandstone units are poly-directional with predominantly to northeast for Fincha section and more to southeast for Dedu section.
Polar $n$-Complex and $n$-Bicomplex Singular Value Decomposition and Principal Component Pursuit
Creators: name: Chan, Tak-Shing T.
name: Yang, Yi-Hsuan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: Multimedia (cs.MM)
subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: Machine Learning (stat.ML)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Informed by recent work on tensor singular value decomposition and circulant algebra matrices, this paper presents a new theoretical bridge that unifies the hypercomplex and tensor-based approaches to singular value decomposition and robust principal component analysis. We begin our work by extending the principal component pursuit to Olariu's polar $n$-complex numbers as well as their bicomplex counterparts. In so doing, we have derived the polar $n$-complex and $n$-bicomplex proximity operators for both the $\ell_1$- and trace-norm regularizers, which can be used by proximal optimization methods such as the alternating direction method of multipliers. Experimental results on two sets of audio data show that our algebraically-informed formulation outperforms tensor robust principal component analysis. We conclude with the message that an informed definition of the trace norm can bridge the gap between the hypercomplex and tensor-based approaches. Our approach can be seen as a general methodology for generating other principal component pursuit algorithms with proper algebraic structures.
description: 12 pages, 2 figures
Increasing Geminid meteor shower activity
Creators: name: Ryabova, G. O.
name: Rendtel, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Mathematical modelling has shown that activity of the Geminid meteor shower should rise with time, and that was confirmed by analysis of visual observations 1985--2016. We do not expect any outburst activity of the Geminid shower in 2017, even though the asteroid (3200) Phaethon has close approach to Earth in December of 2017. A small probability to observe dust ejected at perihelia 2009--2016 still exists.
Quasi-Töplitz functions in KAM theorem
Creators: name: Xu, Xindong
name: Procesi, Michela
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 37K55

description: We define and describe the class of Quasi-Töplitz functions. We then prove an abstract KAM theorem where the perturbation is in this class. We apply this theorem to a Non-Linear-Scrödinger equation on the torus $T^d$, thus proving existence and stability of quasi-periodic solutions and recovering the results of [10]. With respect to that paper we consider only the NLS which preserves the total Momentum and exploit this conserved quantity in order to simplify our treatment.
description: 34 pages, 1 figure
BTS-DSN: Deeply Supervised Neural Network with Short Connections for Retinal Vessel Segmentation
Creators: name: Guo, Song
name: Wang, Kai
name: Kang, Hong
name: Zhang, Yujun
name: Gao, Yingqi
name: Li, Tao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Background and Objective: The condition of vessel of the human eye is an important factor for the diagnosis of ophthalmological diseases. Vessel segmentation in fundus images is a challenging task due to complex vessel structure, the presence of similar structures such as microaneurysms and hemorrhages, micro-vessel with only one to several pixels wide, and requirements for finer results. Methods:In this paper, we present a multi-scale deeply supervised network with short connections (BTS-DSN) for vessel segmentation. We used short connections to transfer semantic information between side-output layers. Bottom-top short connections pass low level semantic information to high level for refining results in high-level side-outputs, and top-bottom short connection passes much structural information to low level for reducing noises in low-level side-outputs. In addition, we employ cross-training to show that our model is suitable for real world fundus images. Results: The proposed BTS-DSN has been verified on DRIVE, STARE and CHASE_DB1 datasets, and showed competitive performance over other state-of-the-art methods. Specially, with patch level input, the network achieved 0.7891/0.8212 sensitivity, 0.9804/0.9843 specificity, 0.9806/0.9859 AUC, and 0.8249/0.8421 F1-score on DRIVE and STARE, respectively. Moreover, our model behaves better than other methods in cross-training experiments. Conclusions: BTS-DSN achieves competitive performance in vessel segmentation task on three public datasets. It is suitable for vessel segmentation. The source code of our method is available at https://github.com/guomugong/BTS-DSN.
The CHILDES Project Part 2: The CLAN Programs
Creators: name: Macwhinney, Brian
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: 1 Getting Started.............................8 2 Tutorial..........................................9 3 The Editor................................... 20 4 Linkage........................................ 26 5 Coder Mode................................. 34 6 Exercises.......................................37 7 Features........................................46 8 Analysis Commands.................... 49 9 Options ....................................... 123 10 MOR – Morphosyntactic Analysis................. 133 11 GRASP – Syntactic Dependency Analysis.... 172 12 Utility Commands......................................... 180 13 References....................................................193
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Cart. 190 (11 H 75), 316 folios, f. 0289r
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 VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0289r, 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 VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0289r, 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
Geometry underlies the mechanical stiffening and softening of an indented floating film
Creators: name: Ripp, Monica M.
name: Démery, Vincent
name: Zhang, Teng
name: Paulsen, Joseph D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A basic paradigm underlying the Hookean mechanics of amorphous, isotropic solids is that small deformations are proportional to the magnitude of external forces. However, slender bodies may undergo large deformations even under minute forces, leading to nonlinear responses rooted in purely geometric effects. Here we study the indentation of a polymer film on a liquid bath. Our experiments and simulations support a recently-predicted stiffening response [Vella & Davidovitch, Phys. Rev. E 98, 013003 (2018)], and we show that the system softens at large slopes, in agreement with our theory that addresses small and large deflections. We show how stiffening and softening emanate from nontrivial yet generic features of the stress and displacement fields.
description: 22 pages, 14 figures (including SI)
Three-Dimensional Simulations of a Starburst-Driven Galactic Wind
Creators: name: Cooper, Jackie L.
name: Bicknell, Geoffrey V.
name: Sutherland, Ralph S.
name: Bland-Hawthorn, Joss
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have performed a series of three-dimensional simulations of a starburst-driven wind in an inhomogeneous interstellar medium. The introduction of an inhomogeneous disk leads to differences in the formation of a wind, most noticeably the absence of the ``blow-out'' effect seen in homogeneous models. A wind forms from a series of small bubbles that propagate into the tenuous gas between dense clouds in the disk. These bubbles merge and follow the path of least resistance out of the disk, before flowing freely into the halo. Filaments are formed from disk gas that is broken up and accelerated into the outflow. These filaments are distributed throughout a biconical structure within a more spherically distributed hot wind. The distribution of the inhomogeneous interstellar medium in the disk is important in determining the morphology of this wind, as well as the distribution of the filaments. While higher resolution simulations are required in order to ascertain the importance of mixing processes, we find that soft X-ray emission arises from gas that has been mass-loaded from clouds in the disk, as well as from bow shocks upstream of clouds, driven into the flow by the ram pressure of the wind, and the interaction between these shocks.
description: 37 pages, 16 figures, mpg movie can be obtained at http://www.mso.anu.edu.au/~jcooper/movie/video16.mpg, accepted for publication in ApJ
A new combination and a new species in Phlegmariurus (Herter) Holub (Lycopodiaceae) from Southern Vietnam
Creators: name: Vinh, Tran Thai
name: Nghia, Hoang
name: Vu, Tien Chinh
name: Trieu, Le Ngoc
name: Hau, Hoang Viet
name: Van Tien Tran,
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy

description: Phlegmariurus obovalifolius (Bonap.) V.T. Tran & N.V. Duy, comb. nov. (Figs 1; 2) Lycopodium obovalifolium Bonap., Notes ptéridologiques 14: 190 (1923). — Typus: Vietnam. Annam, à environ 30 km au sud-ouest de Tourane, MassiF de Bah-Na, alt. c. 1500 m, VIII.1920, Sallet s.n. (holo-, P [P00522994]; iso-, P [P 00522995]). Urostachys obovalifolius (Bonap.) Nessel, Bärlappgewächse: 249 (1939).
description: Published as part of Tran Thai Vinh, Hoang Nghia, Tien Chinh Vu, Le Ngoc Trieu, Hoang Viet Hau & Van Tien Tran, 2016, A new combination and a new species in Phlegmariurus (Herter) Holub (Lycopodiaceae) from Southern Vietnam, pp. 151-157 in Adansonia 38 (2) on page 152, DOI: 10.5252/a2016n2a1, http://zenodo.org/record/439841
Dynamics of a quantum spin liquid beyond integrability $-$ the Kitaev-Heisenberg-$Γ$ model in an augmented parton mean-field theory
Creators: name: Knolle, Johannes
name: Bhattacharjee, Subhro
name: Moessner, Roderich
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present an augmented parton mean-field theory which (i) reproduces the $exact$ ground state, spectrum, and dynamics of the quantum spin liquid phase of Kitaev's honeycomb model; and (ii) is amenable to the inclusion of integrability breaking terms, allowing a perturbation theory from a controlled starting point. Thus, we exemplarily study dynamical spin correlations of the honeycomb Kitaev quantum spin liquid within the $K-J-Γ$ model which includes Heisenberg and symmetric-anisotropic (pseudo-dipolar) interactions. This allows us to trace changes of the correlations in the regime of slowly moving fluxes, where the theory captures the dominant deviations when integrability is lost. These include an asymmetric shift together with a broadening of the dominant peak in the response as a function of frequency; the generation of further-neighbour correlations and their structure in real- and spin-space; and a resulting loss of an approximate rotational symmetry of the structure factor in reciprocal space. We discuss the limitations of this approach, and also view the neutron scattering experiments on the putative proximate quantum spin liquid material, $α$-RuCl$_3$, in the light of the results from this extended parton theory.
description: 15 pages, 9 figures
Decentralized Distributed Optimization for Saddle Point Problems
Creators: name: Rogozin, Alexander
name: Beznosikov, Aleksandr
name: Dvinskikh, Darina
name: Kovalev, Dmitry
name: Dvurechensky, Pavel
name: Gasnikov, Alexander
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optimization and Control (math.OC)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We consider distributed convex-concave saddle point problems over arbitrary connected undirected networks and propose a decentralized distributed algorithm for their solution. The local functions distributed across the nodes are assumed to have global and local groups of variables. For the proposed algorithm we prove non-asymptotic convergence rate estimates with explicit dependence on the network characteristics. To supplement the convergence rate analysis, we propose lower bounds for strongly-convex-strongly-concave and convex-concave saddle-point problems over arbitrary connected undirected networks. We illustrate the considered problem setting by a particular application to distributed calculation of non-regularized Wasserstein barycenters.
Physical properties of galaxies through cosmic time
Creators: name: Paspaliaris, Evangelos-Dimitrios
name: Xilouris, Manolis
name: Nersesian, Angelos
Publisher: name: Zenodo
Year: 2019
Subjects: Galaxies, Dust, Star-Formation, Mergers, Galaxy Physical Properties, CIGALE, SED-fitting

description: Recently, Nersesian et al. (2019) investigated the different stellar population mixes in nearby galaxies (DustPedia sample; Davies et al. 2017) and their role in dust heating. In the current study we make use of a sample of ~90 local (U)LIRGs (Papadopoulos et al. 2012; Greve et al. 2014), occupying the high end of SFR in the local Universe, as well as galaxies at higher redshifts (HELP sample; Vaccari et al. 2016) aiming at linking the properties of local and distant galaxies and examining their evolution through cosmic time. We make use of multi- wavelength photometric data (from the UV to the submm) already culled in the databases mentioned above and the CIGALE SED fitting tool to investigate the role of dust and its heating by radiation, due to different stellar populations, on the variances of several parameters for galaxies of different morphological types and merging stages.
The CHILDES Project Part 1: The CHAT Transcription Format
Creators: name: Macwhinney, Brian
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: 1 Table of Contents........................2 2 Introduction.................................5 3 Principles....................................14 4 CHAT Outline...............................20 5 File Headers ................................24 6 Words ..........................................35 7 Utterances.....................................54 8 Scoped Symbols ..........................66 9 Dependent Tiers............................77 10 CA Transcription..........................85 11 Arabic Transcription.....................88 12 Specific Applications....................91 13 Speech Act Codes ........................95 14 Morphosyntactic Coding ...............99 15 References...................................108
The most suitable cereal varieties (wheat, rye,…) for agroforestry systems (PA)
Creators: name: Mosquera-Losada MR
name: Ferreiro-Domínguez N
name: Rodríguez-Rigueiro FJ
name: Santiago-Freijanes JJ
name: Rigueiro-Rodríguez A
Publisher: name: Zenodo
Year: 2019
Subjects: climate change
simulated shade
chestnut

description: Cereals are usually linked to human and livestock production. Extreme heats associated to climate change can be linked with cereal production losses. Therefore the production of cereals associated to silvoarable agroforestry systems that reduces temperatures in the crop environment due to the shade is seen as a good strategy to adapt cereal crops to climate change. However, most of cereal varieties that are sold were selected to be grown in open sites, and therefore there is a need of selecting cereal varieties to be developed under shade. A experiment was carried out in a greenhouse where 45 commercial varieties of wheat, maize and rye were evaluated with simulated shade. Rye and wheat were sown in autumn without shade and when tree leaves sprout outdoors, the cereal varieties were shaded with a mesh in the greenhouse, while maize evaluation was tested with shade because maize is a species that is developed during summer. The experiment showed that for rye and wheat there were differences among varieties with regard to the behavior when grain and forage production under shade was considered, while maize production was seriously limited in most of the varieties.
Suppression of geometrical barrier in $Bi_2Sr_2CaCu_2O_{8+δ}$ crystals by Josephson vortex stacks
Creators: name: Segev, Yehonathan
name: Gutman, Ilia
name: Goldberg, Sarah
name: Myasoedov, Yuri
name: Zeldov, Eli
name: Brandt, Ernst Helmut
name: Mikitik, Grigorii P.
name: Katagiri, Takao
name: Sasagawa, Takao
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Differential magneto-optics are used to study the effect of dc in-plane magnetic field on hysteretic behavior due to geometrical barriers in $Bi_2Sr_2CaCu_2O_{8+δ}$ crystals. In absence of in-plane field a vortex dome is visualized in the sample center surrounded by barrier-dominated flux-free regions. With in-plane field, stacks of Josephson vortices form vortex chains which are surprisingly found to protrude out of the dome into the vortex-free regions. The chains are imaged to extend up to the sample edges, thus providing easy channels for vortex entry and for drain of the dome through geometrical barrier, suppressing the magnetic hysteresis. Reduction of the vortex energy due to crossing with Josephson vortices is evaluated to be about two orders of magnitude too small to account for the formation of the protruding chains. We present a model and numerical calculations that qualitatively describe the observed phenomena by taking into account the demagnetization effects in which flux expulsion from the pristine regions results in vortex focusing and in the chain protrusion. Comparative measurements on a sample with narrow etched grooves provide further support to the proposed model.
description: 12 figures (low res.) Higher resolution figures are available at the Phys Rev B version. Typos corrected
The change of the brain activation patterns as children learn algebra equation solving
Creators: name: Yulin  Qin
name: Carter, Cameron S
name: Silk, Eli M.
name: V Andrew  Stenger
name: Fissell, Kate
name: Goode, Adam
name: Anderson, John R.
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: In a brain imaging study of children learning algebra, it is shown that the same regions are active in children solving equations as are active in experienced adults solving equations. As with adults, practice in symbol manipulation produces a reduced activation in prefrontal cortex area. However, unlike adults, practice seems also to produce a decrease in a parietal area that is holding an image of the equation. This finding suggests that adolescents' brain responses are more plastic and change more with practice. These results are integrated in a cognitive model that predicts both the behavioral and brain imaging results.
On the asymptotic variance of reversible Markov chain without cycles
Creators: name: Wu, Chi-Hao
name: Chen, Ting-Li
Publisher: name: arXiv
Year: 2017
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: Markov chain Monte Carlo(MCMC) is a popular approach to sample from high dimensional distributions, and the asymptotic variance is a commonly used criterion to evaluate the performance. While most popular MCMC algorithms are reversible, there is a growing literature on the development and analyses of nonreversible MCMC. Chen and Hwang(2013) showed that a reversible MCMC can be improved by adding an antisymmetric perturbation. They also raised a conjecture that it can not be improved if there is no cycle in the corresponding graph. In this paper, we present a rigorous proof of this conjecture. The proof is based on the fact that the transition matrix with an acyclic structure will produce minimum commute time between vertices.
Kinematical Reduction of Spatial Degrees of Freedom and Holographic Relation in Yang's Quantized Space-Time Algebra
Creators: name: Tanaka, Sho
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We try to find a possible origin of the holographic principle in the Lorentz-covariant Yang's quantized space-time algebra (YSTA). YSTA, which is intrinsically equipped with short- and long-scale parameters, $λ$ and $R$, gives a finite number of spatial degrees of freedom for any bounded spatial region, providing a basis for divergence-free quantum field theory. Furthermore, it gives a definite kinematical reduction of spatial degrees of freedom, compared with the ordinary lattice space. On account of the latter fact, we find a certain kind of kinematical holographic relation in YSTA, which may be regarded as a primordial form of the holographic principle suggested so far in the framework of the present quantum theory that appears now in the contraction limit of YSTA, $λ\to 0$ and $R \to \infty.$
description: 11pages
Brief von Leopold Zunz von Verein für Cultur und Wissenschaft der Juden an Eduard Normann, 12.06.1822
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1822
Subjects: subject: 090

description: Bitte um Votum zur Aufnahme von Moritz Breidenbach in den Verein
Nonequilibrium steady states in fluids of platelike colloidal particles
Creators: name: Bier, Markus
name: van Roij, Rene
Publisher: name: arXiv
Year: 2007
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Nonequilibrium steady states in an open system connecting two reservoirs of platelike colloidal particles are investigated by means of a recently proposed phenomenological dynamic density functional theory [M. Bier and R. van Roij, Phys. Rev. E 76, 021405 (2007)]. The platelike colloidal particles are approximated within the Zwanzig model of restricted orientations, which exhibits an isotropic-nematic bulk phase transition. Inhomogeneities of the local chemical potential generate a diffusion current which relaxes to a nonvanishing value if the two reservoirs coupled to the system sustain different chemical potentials. The relaxation process of initial states towards the steady state turns out to comprise two regimes: a smoothening of initial steplike structures followed by an ultimate relaxation of the slowest diffusive mode. The position of a nonequilibrium interface and the particle current of steady states depend nontrivially on the structure of the reservoirs due to the coupling between translational and orientational degrees of freedom of the fluid.
The case for interactionism in language processing
Creators: name: McClelland, James L.
name: Artificial Intelligence And Psychology Project.
Publisher: name: Carnegie Mellon University
Year: 1987
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Abstract: "Interactive models of language processing assume that information flows both bottom-up and top-down, so that the representations formed at each level may be influenced by higher as well as lower levels. I describe a framework called the interactive activation framework that embeds this key assumption among others, including the assumption that influences from different sources are combined non-linearly. This non-linearity means information that may be decisive under some circumstances have little or no effect under other conditions. Two attempts to rule out an interactive account in favor of models in which individual components of the language processing system act autonomously are considered in light of the interactive framework.In both cases, the facts are as expected from the principles of interactive activation. In general, existing facts do not rule out an interactive account, but they do not require one either. To demonstrate that more definitive tests of interaction are possible, I describe an experiment that demonstrates a new kind of influence of a higher level factor (lexical membership) on a lower level of processing (phoneme identification). The experiment illustrates one reason why feedback from higher levels is computationaly desirable; it allows lower levels to be tuned by contextual factors so that they can supply more accurate information to higher levels."
Virtual classes for the working mathematician
Creators: name: Battistella, Luca
name: Carocci, Francesca
name: Manolache, Cristina
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: This note is intended to be a friendly introduction to virtual classes. We review virtual classes and we give a number of properties and applications. We also include a new virtual push-forward theorem and many computations of virtual classes in simple examples.
The long-term stability of extrasolar system HD 37124. Numerical study of resonance effects
Creators: name: Gozdziewski, Krzysztof
name: Breiter, Slawomir
name: Borczyk, Wojciech
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We describe numerical tools for the stability analysis of extrasolar planetary systems. In particular, we consider the relative Poincare variables and symplectic integration of the equations of motion. We apply the tangent map to derive a numerically efficient algorithm of the fast indicator MEGNO (a measure of the maximal Lyapunov exponent) that helps to distinguish chaotic and regular configurations. The results concerning the three-planet extrasolar system HD 37124 are presented and discussed. The best fit solutions found in earlier works are studied more closely. The system involves Jovian planets with similar masses. The orbits have moderate eccentricities, nevertheless the best fit solutions are found in dynamically active region of the phase space. The long term stability of the system is determined by a net of low-order two-body and three-body mean motion resonances. In particular, the three-body resonances may induce strong chaos that leads to self-destruction of the system after Myrs of apparently stable and bounded evolution. In such a case, numerically efficient dynamical maps are useful to resolve the fine structure of the phase space and to identify the sources of unstable behavior.
description: 11 pages (total), 8 figures. Accepted for publication in MNRAS. The definitive version will be/is available at http://www.blackwellpublishing.com. The astro-ph version is prepared with low resolution figures. To obtain the manuscript with full-resolution figures, please visit http://www.astri.uni.torun.pl/~chris/mnrasIII.ps.gz
Meeting the rising challenges of depression through prevention: Report from the Satellite Meeting of the Global Consortium for Depression Prevention
Creators: name: BATTERHAM, PHILIP
name: Birrell, Louise
name: Teesson, Maree
name: Christensen, Helen
Publisher: name: Wellcome Trust
Year: 2024
Subjects: classificationCode: 420605
subject: Preventative health care

description: In this report, we identify the key themes that emerged from the Satellite Meeting of the Global Consortium for Depression Prevention, convened in Providence USA in late September 2023. Over 40 international experts in the prevention of depression gathered to focus on two broad areas of prevention: examining evidence for school-based prevention programs and identifying new methodological approaches to advance prevention science. From these presentations and discussions, we summarise four overarching and inter-related challenges faced in the prevention of depression, along with potential solutions for each of these challenges.The report was supported by a grant from the Wellcome Trust, grant ref no: 228135/Z/23/Z
Community Detecting By Signaling on Complex Networks
Creators: name: Hu, Yanqing
name: Li, Menghui
name: Zhang, Peng
name: Fan, Ying
name: Di, Zengru
Publisher: name: arXiv
Year: 2007
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Based on signaling process on complex networks, a method for identification community structure is proposed. For a network with $n$ nodes, every node is assumed to be a system which can send, receive, and record signals. Each node is taken as the initial signal source once to inspire the whole network by exciting its neighbors and then the source node is endowed a $n$d vector which recording the effects of signaling process. So by this process, the topological relationship of nodes on networks could be transferred into the geometrical structure of vectors in $n$d Euclidian space. Then the best partition of groups is determined by $F$-statistic and the final community structure is given by Fuzzy $C$-means clustering method (FCM). This method can detect community structure both in unweighted and weighted networks without any extra parameters. It has been applied to ad hoc networks and some real networks including Zachary Karate Club network and football team network. The results are compared with that of other approaches and the evidence indicates that the algorithm based on signaling process is effective.
description: 14 pages, 8 figures
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Cart. 192 (11 H 77), 295 folios, f. 0152r
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: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
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 VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0152r, 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 VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0152r, 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
The anatomy of the callosal and visual-association pathways in high-functioning autism: A DTI tractography study
Creators: name: Cibu  Thomas
name: Humphreys, Kate
name: Kwan-Jin  Jung
name: Minshew, Nancy
name: Behrmann, Marlene
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: There is increasing recognition that many of the core behavioral impairments that characterize autism potentially emerge from poor neural synchronization across nodes comprising dispersed cortical networks. A likely candidate for the source of this atypical functional connectivity in autism is an alteration in the structural integrity of intra- and inter-hemispheric white matter (WM) tracts that form large-scale cortical networks. To test this hypothesis, in a group of adults with high-functioning autism (HFA) and matched control participants, we used diffusion tensor tractography to compare the structural integrity of three intra-hemispheric visual-association WM tracts, the inferior longitudinal fasciculus (ILF), the inferior fronto-occipito fasciculus (IFOF) and the uncinate fasciculus (UF), with the integrity of three sub-portions of the major inter-hemispheric fiber tract, the corpus callosum. Compared with the control group, the HFA group evinced an increase in the volume of the intra-hemispheric fibers, particularly in the left hemisphere, and a reduction in the volume of the forceps minor (F-Mi) and body of the corpus callosum. The reduction in the volume of the F-Mi also correlated with an increase in repetitive and stereotypical behavior as measured by the Autism Diagnostic Interview. These findings suggest that the abnormalities in the integrity of key inter- and intra-hemispheric WM tracts may underlie the atypical information processing observed in these individuals.
Study on sensitivity analysis of MPM system for Selective laser melting
Creators: name: Yadav Pinku
name: Olivier, Rigo
name: Arvieu Corinne
name: Lacoste Eric
name: Emilie, Guen
Publisher: name: Zenodo
Year: 2019

description: A detailed evaluation of the melt pool monitoring system equipped on SLM280HL was performed. The sensitivity of the photodiodes for various process variations such as down skin, hatch distance, and scan vector length was studied.
A dual first-postulate basis for special relativity
Creators: name: Coleman, Brian
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: An overlooked straightforward application of velocity reciprocity to a triplet of inertial frames in collinear motion identifies the ratio of their cyclic relative velocities' sum to the negative product as a cosmic invariant, whose inverse square root corresponds to a universal limit speed. A logical indeterminacy of the ratio equation establishes the repeatedly observed unchanged speed of stellar light as one instance of this universal limit speed. This formally renders the second postulate redundant. The ratio equation furthermore enables the limit speed to be quantified, in principle, independently of a limit speed signal. Assuming negligible gravitational fields, two deep-space vehicles in non-collinear motion could measure with only a single clock the limit speed against the speed of light, without requiring these speeds to be identical. Moreover, the cosmic invariant (from dynamics, equal to the mass-to-energy ratio) emerges explicitly as a function of signal response time ratios between three collinear vehicles, multiplied by the inverse square of the velocity of whatever arbitrary signal might be used.
description: The current replacement merely remedies typing errors and diagram annotation typos resulting from transcription of 2003 source Word files to LaTeX format. No nontrivial changes have been made. A link to a 2002 submitted Maple solution script has been added
Topological fundamental groups and small generated coverings
Creators: name: Torabi, Hamid
name: Pakdaman, Ali
name: Mashayekhy, Behrooz
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 57M10, 57M12, 55Q05, 55Q52

description: This paper is devoted to study some topological properties of the SG subgroup, $π_1^{sg}(X,x)$, of the quasitopological fundamental group of a based space $(X,x)$, $\pt$, its topological properties as a subgroup of the topological fundamental group $π_1^τ(X,x)$ and its influence on the existence of universal covering of $X$. First, we introduce small generated spaces which have indiscrete topological fundamental groups and also small generated coverings which are universal coverings in the categorical sense. Second, we give a necessary and sufficient condition for the existence of the small generated coverings. Finally, by introducing the notion of semi-locally small generatedness we show that the quasitopological fundamental groups of semi-locally small generated spaces are topological groups.
description: 13 pages, 1 figure, to appear in Mathematica Slovaca