bluuebunny/crossref_metadata_2025_split huggingface dataset:
Robert A. Verdonk, La lengua española en Flandes en el siglo xvii. Contribución al estudio de las interferencias léxicas y de su proyección en el español general. Pról. de A. Zamora Vicente. Ínsula, Madrid, 1980, 245 pp.
Authors: Quijas Corzo Patricia 
Published: August 2017

Se reseñó el libro: La lengua española en Flandes en el siglo xvii. Contribución al estudio de las interferencias léxicas y de su proyección en el español general.
Samuel G. Armistead y Joseph H. Silverman, En torno al romancero sefardí (hispanismo y balcanismo de la tradición judeo-española), con un estudio musicológico por Israel J. Katz. Seminario Menéndez Pidal, Madrid, 1982; 292 pp.
Authors: Díaz Roig Mercedes 
Published: August 2017

Se reseñó el libro: En torno al romancero sefardí (hispanismo y balcanismo de la tradición judeo-española), con un estudio musicológico por Israel J. Katz.
Maurizio Fabbri, Vagabondi, visionari, eroi. Appunti su testi "in minore" del Settecento spagnolo, Piovan Editore, Abano Terme, 1984; 151 pp.
Authors: Profeti Maria Grazia 
Published: August 2017

Se reseñó el libro: Vagabondi, visionari, eroi. Appunti su testi "in minore" del Settecento spagnolo.
Reaksi Pasar Atas Pengumuman Paket Kebijakan Ekonomi X Tentang Daftar Negatif Investasi
Authors: Rosita Dewi Gusti Ayu Surya , Wirama Dewa Gede , Rasmini Ni Ketut 
Published: August 2017

ABSTRACT
This study aims to empirically test the market reaction that occurs upon the announcement of Economic Policy Package X about the negative investment list (DNI). This study using event study method. The market reaction is calculated using cumulative abnormal return (CAR). The population used are all companies listed on the Indonesian Stock Exchange (BEI), 525 companies. The number of samples used are 477 companies. The analysis technique used is the one sample t-test and the independent sample t-test. The analysis showed that there is a positive market reaction to the announcement of the Economic Policy Package X. Furthermore, there are differences in the reaction that occurs between the business sectors that benefited by the policy than other business sectors. The highest reaction is shown by the business sectors that benefited by the policy. Business sectors which are benefited by the policy announcement obtained higher market reaction than their counterpart.
Keywords: Market reaction, economic policy package X, negative list investment, abnormal return
Einfluss der Abrichtbedingungen beim Außenrundschleifen auf die tribologischen Eigenschaften von Getriebesynchronisationen
Authors: Seidel B. , Wagner A. , Brinksmeier E. 
Published: August 2017

Kurzfassung
Die Beeinflussung der Randzoneneigenschaften hochbelasteter Bauteile durch eine gezielte Auslegung des Endbearbeitungsprozesses ist vielfach Gegenstand von Forschung und Entwicklung. In der vorliegenden Arbeit wurde der Einfluss der durch den Schleifprozess eingebrachten Oberflächentopografie von Getriebesynchronisierungen auf deren tribologische Eigenschaften untersucht. Synchronisationen führen im Schaltgetriebe bei einem Gangwechsel eine Drehzahlanpassung zwischen der Motorwelle und dem ausgewähltem Gangrad durch. Zentrale Anforderungen daran sind eine kurze Einlaufphase sowie ein möglichst konstanter Reibwert für den restlichen Einsatzzeitraum. Ergebnisse aus durchgeführten Schaltversuchen zeigen, dass die Oberflächentopografie der Synchronkonen einen Einfluss auf deren tribologisches Einlaufverhalten hat. Konen mit einer höheren Oberflächenrauheit wiesen die kürzeste Einlaufphase auf. Auch die Oberflächentopografie nach dem Einlauf sowie das Verschleißverhalten der Synchronisation im Betrieb hängen von der Topografie der ursprünglichen Oberfläche ab. Ein Einfluss der Oberflächenrauheit auf die Höhe des sich einstellenden stationären Reibwerts konnte dagegen nicht belegt werden.
The Apache Point Observatory Galactic Evolution Experiment (APOGEE)
Authors: Majewski Steven R. , Schiavon Ricardo P. , Frinchaboy Peter M. , Prieto Carlos Allende , Barkhouser Robert , Bizyaev Dmitry , Blank Basil , Brunner Sophia , Burton Adam , Carrera Ricardo , Chojnowski S. Drew , Cunha Kátia , Epstein Courtney , Fitzgerald Greg , Pérez Ana E. García , Hearty Fred R. , Henderson Chuck , Holtzman Jon A. , Johnson Jennifer A. , Lam Charles R. , Lawler James E. , Maseman Paul , Mészáros Szabolcs , Nelson Matthew , Nguyen Duy Coung , Nidever David L. , Pinsonneault Marc , Shetrone Matthew , Smee Stephen , Smith Verne V. , Stolberg Todd , Skrutskie Michael F. , Walker Eric , Wilson John C. , Zasowski Gail , Anders Friedrich , Basu Sarbani , Beland Stephane , Blanton Michael R. , Bovy Jo , Brownstein Joel R. , Carlberg Joleen , Chaplin William , Chiappini Cristina , Eisenstein Daniel J. , Elsworth Yvonne , Feuillet Diane , Fleming Scott W. , Galbraith-Frew Jessica , García Rafael A. , García-Hernández D. Aníbal , Gillespie Bruce A. , Girardi Léo , Gunn James E. , Hasselquist Sten , Hayden Michael R. , Hekker Saskia , Ivans Inese , Kinemuchi Karen , Klaene Mark , Mahadevan Suvrath , Mathur Savita , Mosser Benoît , Muna Demitri , Munn Jeffrey A. , Nichol Robert C. , O’Connell Robert W. , Parejko John K. , Robin A. C. , Rocha-Pinto Helio , Schultheis Matthias , Serenelli Aldo M. , Shane Neville , Aguirre Victor Silva , Sobeck Jennifer S. , Thompson Benjamin , Troup Nicholas W. , Weinberg David H. , Zamora Olga 
Published: August 2017

Abstract
The Apache Point Observatory Galactic Evolution Experiment (APOGEE), one of the programs in the Sloan Digital Sky Survey III (SDSS-III), has now completed its systematic, homogeneous spectroscopic survey sampling all major populations of the Milky Way. After a three-year observing campaign on the Sloan 2.5 m Telescope, APOGEE has collected a half million high-resolution (R ∼ 22,500), high signal-to-noise ratio (>100), infrared (1.51–1.70 μm) spectra for 146,000 stars, with time series information via repeat visits to most of these stars. This paper describes the motivations for the survey and its overall design—hardware, field placement, target selection, operations—and gives an overview of these aspects as well as the data reduction, analysis, and products. An index is also given to the complement of technical papers that describe various critical survey components in detail. Finally, we discuss the achieved survey performance and illustrate the variety of potential uses of the data products by way of a number of science demonstrations, which span from time series analysis of stellar spectral variations and radial velocity variations from stellar companions, to spatial maps of kinematics, metallicity, and abundance patterns across the Galaxy and as a function of age, to new views of the interstellar medium, the chemistry of star clusters, and the discovery of rare stellar species. As part of SDSS-III Data Release 12 and later releases, all of the APOGEE data products are publicly available.
Investigating the Relation between Galaxy Properties and the Gaussianity of the Velocity Distribution of Groups and Clusters
Authors: Carvalho R. R. de , Ribeiro A. L. B. , Stalder D. H. , Rosa R. R. , Costa A. P. , Moura T. C. 
Published: August 2017

Abstract
We investigate the dependence of stellar population properties of galaxies on group dynamical stage for a subsample of the Yang catalog. We classify groups according to their galaxy velocity distribution into Gaussian (G) and Non-Gaussian (NG). Using two totally independent approaches, we have shown that our measurement of Gaussianity is robust and reliable. Our sample covers Yang’s groups in the redshift range 0.03

z

0.1, with mass

. The new method, called Hellinger Distance, to determine whether a group has a velocity distribution Gaussian or NG is very effective in distinguishing between the two families. NG groups present halo masses higher than the G ones, confirming previous findings. Examining the skewness and kurtosis of the velocity distribution of G and NG groups, we find that faint galaxies in NG groups are mainly infalling, for the first time, into the groups. We show that considering only faint galaxies in the outskirts; those in NG groups are older and more metal-rich than those in G groups. Also, examining the Projected Phase Space of cluster galaxies, we see that bright and faint galactic systems in G groups are in dynamical equilibrium—which does not seem to be the case in NG groups. These findings suggest that NG systems have a higher infall rate, assembling more galaxies that have experienced preprocessing before entering the group.
Clues to the Formation of Spiral Structure in M51 from the Ages and Locations of Star Clusters
Authors: Chandar Rupali , Chien L.-H. , Meidt Sharon , Querejeta Miguel , Dobbs Clare , Schinnerer Eva , Whitmore Bradley C. , Calzetti Daniela , Dinino Daiana , Kennicutt Robert C. , Regan Michael 
Published: August 2017

Abstract
We determine the spatial distributions of star clusters at different ages in the grand-design spiral galaxy M51 using a new catalog based on multi-band images taken with the Hubble Space Telescope (HST). These distributions, when compared with the spiral structure defined by molecular gas, dust, young and old stars, show the following sequence in the inner arms: dense molecular gas (and dust) defines the inner edge of the spiral structure, followed by an overdensity of old stars and then young stellar clusters. The offset between gas and young clusters in the inner arms is consistent with the expectations for a density wave. Clusters as old as a few hundred Myr remain concentrated close to the spiral arms, although the distributions are broader than those for the youngest clusters, which is also consistent with predictions from density wave simulations. The outermost portion of the west arm is different from the rest of the spiral structure in that it contains primarily intermediate-age (

) clusters; we believe that this is a “material” arm. We have identified four “feathers,” stellar structures beyond the inner arms that have a larger pitch angle than the arms. We do not find age gradients along any of the feathers, but the least coherent feathers appear to have the largest range of cluster ages.
Evolution of Co-existing Long and Short Period Stellar Activity Cycles
Authors: Brandenburg Axel , Mathur Savita , Metcalfe Travis S. 
Published: August 2017

Abstract
The magnetic activity of the Sun becomes stronger and weaker over roughly an 11 year cycle, modulating the radiation and charged particle environment experienced by the Earth as “space weather.” Decades of observations from the Mount Wilson Observatory have revealed that other stars also show regular activity cycles in their Ca ii H+K line emission, and identified two different relationships between the length of the cycle and the rotation rate of the star. Recent observations at higher cadence have allowed the discovery of shorter cycles with periods between

. Some of these shorter cycles coexist with longer cycle periods, suggesting that two underlying dynamos can operate simultaneously. We combine these new observations with previous data, and show that the longer and shorter cycle periods agree remarkably well with those expected from an earlier analysis based on the mean activity level and the rotation period. The relative turbulent length scales associated with the two branches of cyclic behavior suggest that a near-surface dynamo may be the dominant mechanism that drives cycles in more active stars, whereas a dynamo operating in deeper layers may dominate in less active stars. However, several examples of equally prominent long and short cycles have been found at all levels of activity of stars younger than 2.3 Gyr. Deviations from the expected cycle periods show no dependence on the depth of the convection zone or on the metallicity. For some stars that exhibit longer cycles, we compute the periods of shorter cycles that might be detected with future high-cadence observations.
VLA Radio Observations of the HST Frontier Fields Cluster Abell 2744: The Discovery of New Radio Relics
Authors: Pearce C. J. J. , van Weeren R. J. , Andrade-Santos F. , Jones C. , Forman W. R. , Brüggen M. , Bulbul E. , Clarke T. E. , Kraft R. P. , Medezinski E. , Mroczkowski T. , Nonino M. , Nulsen P. E. J. , Randall S. W. , Umetsu K. 
Published: August 2017

Abstract
Cluster mergers leave distinct signatures in the intracluster medium (ICM) in the form of shocks and diffuse cluster radio sources that provide evidence for the acceleration of relativistic particles. However, the physics of particle acceleration in the ICM is still not fully understood. Here we present new 1–4 GHz Jansky Very Large Array (VLA) and archival Chandra observations of the HST Frontier Fields Cluster Abell 2744. In our new VLA images, we detect the previously known ∼2.1 Mpc radio halo and ∼1.5 Mpc radio relic. We carry out a radio spectral analysis from which we determine the relic’s injection spectral index to be

. This corresponds to a shock Mach number of

under the assumption of diffusive shock acceleration. We also find evidence for spectral steepening in the post-shock region. We do not find evidence for a significant correlation between the radio halo’s spectral index and ICM temperature. In addition, we observe three new polarized diffuse sources and determine two of these to be newly discovered giant radio relics. These two relics are located in the southeastern and northwestern outskirts of the cluster. The corresponding integrated spectral indices measure −1.81 ± 0.26 and −0.63 ± 0.21 for the SE and NW relics, respectively. From an X-ray surface brightness profile we also detect a possible density jump of

co-located with the newly discovered SE relic. This density jump would correspond to a shock front Mach number of

.
A γ-ray Quasi-periodic Modulation in the Blazar PKS 0301–243?
Authors: Zhang Peng-Fei , Yan Da-Hai , Zhou Jia-Neng , Fan Yi-Zhong , Wang Jian-Cheng , Zhang Li 
Published: August 2017

Abstract
We report a nominally high-confidence γ-ray quasi-periodic modulation in the blazar PKS 0301–243. For this target, we analyze its Fermi-LAT Pass 8 data from 2008 August to 2017 May. Two techniques, i.e., maximum likelihood optimization and exposure-weighted aperture photometry, are used to build the γ-ray light curves. Then, both the Lomb–Scargle periodogram and the weighted wavelet Z-transform are applied to the light curves to search for period signals. A quasi-periodicity with a period of 2.1 ± 0.3 yr appears at the significance level of

, although it should be noted that this putative quasi-period variability is seen in a data set that is barely four times longer. We speculate that this γ-ray quasi-periodic modulation may be evidence of a binary supermassive black hole.
NGC 741—Mergers and AGN Feedback on a Galaxy-group Scale
Authors: Schellenberger G. , Vrtilek J. M. , David L. , O’Sullivan E. , Giacintucci S. , Johnston-Hollitt M. , Duchesne S. W. , Raychaudhury S. 
Published: August 2017

Abstract
Low-mass galaxy cluster systems and groups will play an essential role in upcoming cosmological studies, such as those to be carried out with eROSITA. Though the effects of active galactic nuclei (AGNs) and merging processes are of special importance to quantify biases like selection effects or deviations from hydrostatic equilibrium, they are poorly understood on the galaxy-group scale. We present an analysis of recent deep Chandra and XMM-Newton integrations of NGC 741 that provides an excellent example of a group with multiple concurrent phenomena: both an old central radio galaxy and a spectacular infalling head-tail source, strongly bent jets, a 100-kpc radio trail, intriguing narrow X-ray filaments, and gas-sloshing features. Supported principally by X-ray and radio continuum data, we address the merging history of the group, the nature of the X-ray filaments, the extent of gas-stripping from NGC 742, the character of cavities in the group, and the roles of the central AGN and infalling galaxy in heating the intra-group medium.
The Carnegie-Irvine Galaxy Survey. V. Statistical Study of Bars and Buckled Bars
Authors: Li Zhao-Yu , Ho Luis C. , Barth Aaron J. 
Published: August 2017

Abstract
Simulations have shown that bars are subject to a vertical buckling instability that transforms thin bars into boxy or peanut-shaped structures, but the physical conditions necessary for buckling to occur are not fully understood. We use the large sample of local disk galaxies in the Carnegie-Irvine Galaxy Survey to examine the incidence of bars and buckled bars across the Hubble sequence. Depending on the disk inclination angle (i), a buckled bar reveals itself as either a boxy/peanut-shaped bulge (at high i) or as a barlens structure (at low i). We visually identify bars, boxy/peanut-shaped bulges, and barlenses, and examine the dependence of bar and buckled bar fractions on host galaxy properties, including Hubble type, stellar mass, color, and gas mass fraction. We find that the barred and unbarred disks show similar distributions in these physical parameters. The bar fraction is higher (70%–80%) in late-type disks with low stellar mass (M
* < 1010.5
M
⊙) and high gas mass ratio. In contrast, the buckled bar fraction increases to 80% toward massive and early-type disks (M
* > 1010.5
M
⊙), and decreases with higher gas mass ratio. These results suggest that bars are more difficult to grow in massive disks that are dynamically hotter than low-mass disks. However, once a bar forms, it can easily buckle in the massive disks, where a deeper potential can sustain the vertical resonant orbits. We also find a probable buckling bar candidate (ESO 506−G004) that could provide further clues to understand the timescale of the buckling process.
X-Ray Eclipses of Active Galactic Nuclei
Authors: Zhang Fupeng , Yu Qingjuan , Lu Youjun 
Published: August 2017

Abstract
X-ray variation is a ubiquitous feature of active galactic nuclei (AGNs); however, its origin is not well understood. In this paper, we show that the X-ray flux variations in some AGNs, and correspondingly, the power spectral densities (PSDs) of the variations, may be interpreted as being caused by absorptions of eclipsing clouds or clumps in the broad-line region (BLR) and the dusty torus. By performing Monte Carlo simulations for a number of plausible cloud models, we systematically investigate the statistics of the X-ray variations resulting from the cloud eclipsing and the PSDs of the variations. For these models, we show that the number of eclipsing events can be significant and the absorption column densities due to those eclipsing clouds can be in the range from 1021 to

, leading to significant X-ray variations. We find that the PSDs obtained from the mock observations for the X-ray flux and the absorption column density resulting from these models can be described by a broken double power law, similar to those directly measured from observations of some AGNs. The shape of the PSDs depend strongly on the kinematic structures and the intrinsic properties of the clouds in AGNs. We demonstrate that the X-ray eclipsing model can naturally lead to a strong correlation between the break frequencies (and correspondingly the break timescales) of the PSDs and the masses of the massive black holes (MBHs) in the model AGNs, which can be well consistent with the one obtained from observations. Future studies of the PSDs of the AGN X-ray (and possibly also the optical-UV) flux and column density variations may provide a powerful tool to constrain the structure of the BLR and the torus and to estimate the MBH masses in AGNs.
Your Standard Average Document Grammar
Authors: Flynn Peter 
Published: August 2017

Most document XML applications adopt or adapt one of a small number of well-known public document grammars. These are basically all expressions of a shared and accepted fundamental logical view of document structure. There are variants and outliers and long tails, but despite differences in detail, they form a “Standard Average Document Grammar”, which lets us describe the overwhelming majority of text documents.
The grammar includes a hierarchy of nested, headed sections; arbitrarily recurring groups of common components; links between places in and out of the document; signifiers of importance, relevance, or sequence; and restrictions on what may and may not occur in different places. The modifications and customizations users make to these document grammars are informative both in their variety and their similarity, and in the fact that they all fit relatively comfortably within the Standard Average Document Grammar.
The Concrete Syntax of Documents: Purpose and Variety
Authors: Holstege Mary 
Published: August 2017

In the mid-eighties a group at Stanford built the MUIR language-development environment as a system for notation design with rendering and layout from the abstract syntax, parsing from concrete syntax, and semi-automated transformation between language variants. We developed models for representing documents at all levels and understanding how the levels relate to one another.
Presentation widgets have a purpose: to convey specific abstract syntax relationships. Having an account of what kinds of widgets there are, what kinds of abstract relationships there are, and how the two connect allows for an analysis of how the notation works as a whole. The concept of "notation" taken here is a broad one, encompassing programming or technical notations as well as the form of structured documents of various kinds.
Notation designers can apply such an analysis to improve their designs so that the structure is more clearly conveyed by the concrete syntax or so that humans can more readily use the notation without confusion. Software can render or parse instances of notations using rules that capture the concrete syntax, the abstract syntax, and the rules between them in a declarative.
Using DocBook5
Authors: Maloney Murray 
Published: August 2017

Production notes from an academic book project designed to yield variations of a single work in print, ePub, and PDF book forms, between 2012 and 2016. The work is a multi-disciplinary study of the art and science of organizing. Murray contributed and edited content, participated in the design, and coordinated production.
He will talk about what they wanted to do, what they did in each successive edition, what didn’t get done, what worked, what didn’t, what they would do differently in retrospect, and what they would do the same, if they had it to do over.
It is time to make ourselves clear
Authors: Usdin B. Tommie 
Published: August 2017

We, the markup community, have for too long pussy-footed around in a misguided effort to get along with the unenlightened. We have compromised, equivocated, and taken one thing after another into consideration. That time is over. It is time for us to insist that the world straighten up and fly right. To stand up and put our collective feet down! Start marking up documents with explicit tags, no more of this word-processor hide-the-markup stuff. Separate content from format! Make all publications accessible! Enable interoperability! We know what’s right; let’s do it and demand that others do, too!
Well, if they don’t mind. And if they can afford it. And if it won’t break any current systems, and nobody is offended. Of course.