bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Kualitas Software, Akurasi Informasi, Ketepatan Waktu Informasi, dan Relevansi Informasi terhadap Kepuasan End-User Sistem Informasi Akuntansi
Authors: Leonardo Amadeo , Sparta Sparta 
Published: October 2018

The objective of this research to test, examine and to provide empirical evidence to the influence of accounting software quality, accuracy of the information, timeliness of the information and relevance of the information toward the accounting information system enduser satisfaction. The research was conducted using a survey method to to provide the questionnaires to the employees in retail department store. Data used in this study was primary data, id est: questionnaires. The respondents in this study were 118. Data analysis techniques in this study using multiple linear regression. The results of this study were (1) accounting software quality had a significant influence toward the accounting information system end-user satisfaction; (2) accuracy of the information had no significant influence toward the accounting information system end-user satisfaction; (3) timeliness of the information had a significant influence toward the accounting information system end-user satisfaction; (4) relevance of the information had a significant influence toward the accounting information system end-user satisfaction; (5) accounting software quality, accuracy of the information, timeliness of the information and relevance of the information had significant influence toward the accounting information system end-user satisfaction simultaneously.
Keywords: Accounting information system end-user satisfaction, Accounting software quality, Accuracy of the information, Timeliness of the information, Relevance of the information.
Etude minéralogique et structurale de la météorite de Chassigny
Authors: Jérémine Elisabeth , Orcel Jean , Sandréa André Philippe 
Published: October 2018

C'est une météorite (tombée en 1815 et étudiée partiellement par divers auteurs) pierreuse, holocristalline composée essentiellement d'olivine, ainsi que de rares cristaux d'enstatite et de clinohypersthène ; quelques grains de feldspath remplissent les interstices.
Après avoir été considérée comme une achondrite il s'est avéré que la météorite renferme de très petits chondres naissants, de forme ovoïde, constitués d'hypersthène bordés d'un anneau de diopside, et renfermant du feldspath interstitiel.
La fraction métallique, très réduite, consiste en chromite et troïlite et ne contient pas de nickel.
Cet ensemble de caractères fait de cette météorite la plus proche connue des roches terrestres ultrabasiques.
Ce qu'un vrai dialogue est en devoir et en droit d'espérer
Authors: Sarocchi Jean 
Published: October 2018

La «Lettre des 75» publiée le 11 mai 1954 était adressée au Président de la République par un groupe de Français appelés «Libéraux». Ils demandaient la révision de la politique menée dans le Protectorat ; stérilement conservatrice et répressive. Pour les Marocains aspirant à l'Indépendance.
Les aspirations explosèrent en revendications appuyées sur la violence. Dramatique « crise marocaine » où la « Lettre des 75 » réussit à ouvrir un chemin de dialogue aboutissant à l'Indépendance négociée et à la paix.
Les difficultés de la recherche en « littérature maghrébine d'expression française »
Authors: Valat Colette 
Published: October 2018

Il s'agit de faire le point sur les difficultés que le chercheur peut rencontrer à aborder de façon globale ce corpus particulier. La première difficulté concerne la prise en compte collective des œuvres, et en particulier dans la perspective d'opérer une périodisation. Il existe à ce propos un risque de la considérer comme dépendante des conditions objectives de sa production, au lieu de la considérer comme autonome en tant que produit d'une création. Cette littérature en effet se caractérise depuis le début de son histoire par des divergences très grandes de positions des auteurs à l'égard du lectorat, de la langue d'usage et du réfèrent.
Une autre difficulté est liée à celle-ci : il s'agit d'y relativiser le poids du réfèrent que constitue la réalité maghrébine, et, parallèlement, d'y mesurer les influences esthétiques diverses qui s'y rencontrent. Il faudrait alors mener des études précises des modalités littéraires de la création en arabe même au sein de la production en français.
L'archet d'une poésie engagée : Salah Stétié
Authors: Lafond Natacha 
Published: October 2018

Il serait intéressant d'interroger l'œuvre emblématique de ce poète de double culture, en le situant à la fois dans son pays et dans le sillage poétique contemporain français par son écriture poétique (en m'appuyant notamment sur les recueils Eau froide gardée et Fièvre et guérison de l'Icône). Il est au carrefour des deux cultures, n'abandonnant pas les traces de son arabité tout en s'étant imprégné de toute la langue occidentale et de ses valeurs : en quoi peut-il représenter une évolution de la poésie arabe francophone aujourd'hui ?
Stétié est aussi un passeur et un critique moderne de la poésie : que nous font entendre ses écritures sur la place de l'arabité aujourd'hui dans la littérature ? Enfin, quelle place se donne-t-il dans cette réflexion entre deux cultures ? Par l'étude de ses essais critiques, sur le rôle surtout des grands mythes et des musiques, des lyrismes de chaque culture (les sept dormants, le nay... éclairés par les études de Massignon et de Bounoure), l'étude permettrait de dresser une figure idéale de poète francophone moderne, un passeur de cultures, ouvrant sur d'autres poètes, tels que Naffah ou les mystiques arabes. C'est tenter au fond d'interroger la fonction et la place de la poésie moderne francophone à la lumière d'un de ses auteurs.
Le pouvoir et la fiction
Authors: El Yamani Mohamed Saad Eddine 
Published: October 2018

Troisième roman de Gamal Ghitany, après son célèbre Zayni Barakat, La mystérieuse affaire de l’impasse Zaafarani est une farce politique. À travers une impuissance sexuelle subite qui s’abat sur une ruelle imaginaire du vieux Caire, il propose une lecture caustique de l’Égypte contemporaine, englué dans ses contradictions et son immobilisme. Le roman prolonge certains des questionnements soulevés dans
Zayni Barakat, en particulier la figure du sauveur providentiel, le pouvoir répressif qui freine toute créativité.
La presse d'opposition en Tunisie, entre liberté, censure et autocensure : le cas d'Attariq Al Jadid
Authors: Chaâbane Hanène 
Published: October 2018

Cet article dresse un état des lieux de la presse d'opposition tunisienne à travers l'étude du Journal Attariq Al Jadid. Cette analyse met l'accent sur la relation paradoxale entre l'État et la presse d'opposition. Une presse qui cherche à se positionner dans un espace public surveillé.
Le Journal contourne la censure par un discours elliptique cherchant ainsi à garder son pouvoir critique vis-à-vis de l'État Cependant, il peine à faire entendre sa voix dans un pays où la politique reste un sujet tabou et déserté par le citoyen tunisien.
La réception des médias arabes transnationaux par les immigrants maghrébins à Montréal : la chaleur du Maghreb au pays de l'hiver
Authors: Aoudi Karima 
Published: October 2018

Si l'appropriation des paraboles par les immigrants maghrébins et turcs, respectivement, de France et d'Allemagne, a soulevé de vives polémiques, leur apparition au Québec est passée inaperçue. Dès lors, nous nous sommes questionnée sur la place de ces médias auprès des immigrants maghrébins installés dans la Belle-Province. En nous inspirant de l'approche ethnographique, nous avons réalisé des entrevues auprès d'immigrants maghrébins vivant à Montréal. L'analyse de leurs discours nous a permis de mettre en perspective divers éléments proéminents relatifs à la relation entretenue par les immigrants maghrébins avec le pays d'origine ainsi que la société d'accueil. De plus, afin de compléter notre recherche, nous avons élaboré un questionnaire
qui nous a permis de mettre en lumière, à travers des résultats chiffrés, la place des médias -francophones, arabophones, et anglophones -chez les immigrants maghrébins à Montréal. Cet article revient sur les grandes lignes de nos résultats.
Insertion d'Internet au Maghreb : répression ou euphorie ?
Authors: Barhowni Sana 
Published: October 2018

La sphère maghrébine présente un contexte particulièrement complexe d'insertion des technologies en raison des nombreuses contraintes politico-socio-culturelles. Certes, des progrès notables sont enregistrés en terme de modernisation des infrastructures et d'ajustements réglementaires pour accompagner et encourager une numérisation maghrébine. Paradoxalement, des politiques répressives à l'encontre de l'information et des technologies de l'information et de la communication (TIC) sont déployées se traduisant par le monopole de l'État et des institutions publiques. Animés par la volonté de réaliser un saut technologique d'une part et craignant les retombées technologiques sur le système social, politique et économique d'autre part, les pays du Maghreb manifestent leur perplexité face au phénomène d'Internet ce qui leur a couté un sérieux retard
technologique. La transition numérique du Maghreb emprunte un schéma complexe mais prometteur et
révélateur d'une forte dynamique politique et sociale.
Quand artistes et poètes créaient leurs moyens de communication
Authors: Maraini Toni 
Published: October 2018

Dans l'art et la culture du XXème siècle artistes, poètes, écrivains n' avaient pas attendu l'essor d'un marché de marketing, opérateurs culturels, publicité et grands pouvoirs médiatiques (qui, de toute manière, aujourd'hui et dans la logique du profit néo-libériste, ne s'intéressent plus à la "vraie" culture) pour communiquer avec le public ; en petits groupes d'affinité, et par leurs moyens et sacrifices, ils ont ' communiqué'(
et ' fait l'histoire) en créant leurs propres revues, en diffusant leur propre travail et idées, en signant des manifestes etc. Ce fut ainsi en Occident (Surréalistes, Bauhaus, Dada, Futuristes etc. etc.). Certains oublient que, entre les années ' 50 et ' 80, ce fut ainsi aussi au Maghreb. Pour moi, documenter cette réalité est important comme rappel aux jeunes... et non seulement !
K2 Targets Observed with SPHERE/VLT: An M4-7 Dwarf Companion Resolved around EPIC 206011496*

†
Authors: Ligi Roxanne , Demangeon Olivier , Barros Susana , Mesa Dino , Bonavita Mariangela , Vigan Arthur , Bonnefoy Mickael , Gratton Raffaele , Deleuil Magali 
Published: October 2018

Abstract
The quest to discover exoplanets is one of the most important missions in astrophysics, and is widely performed using the transit method, which allows for the detection of exoplanets down to the size of Mercury. However, to confirm these detections, additional vetting is mandatory. We selected six K2 targets from campaigns #1 to #8 that show transit light curves corresponding to Earth-sized to Neptune-sized exoplanets. We aim to discard some scenarios that could mimic an exoplanetary transit, leading to a misinterpretation of the data. We performed direct imaging observations using the SPHERE/VLT instrument to probe the close environment of these stars. For five of the K2 targets, we report no detection and we give the detection limits. For EPIC 206011496, we detect a 0.38 ± 0.06 M
⊙ companion at a separation of 977.12 ± 0.73 mas (140.19 ± 0.11 au). The spectral analysis corresponds to an M4-7 star, and the analysis of the proper motion shows that it is bounded to the primary star. EPIC 206011496 also hosts an Earth-like planetary candidate. If it transits the primary star, its radius is consistent with that of a super-Earth. However, if it transits the companion star, it falls into the mini-Neptune regime.
Transiting Exoplanet Monitoring Project (TEMP). I. Refined System Parameters and Transit Timing Variations of HAT-P-29b
Authors: Wang Songhu , Wang Xian-Yu , Wang Yong-Hao , Liu Hui-Gen , Hinse Tobias C. , Eastman Jason , Bayliss Daniel , Hori Yasunori , Hu Shao-Ming , Li Kai , Liu Jinzhong , Narita Norio , Peng Xiyan , Wittenmyer R. A. , Wu Zhen-Yu , Zhang Hui , Zhang Xiaojia , Zhao Haibin , Zhou Ji-Lin , Zhou George , Zhou Xu , Laughlin Gregory 
Published: October 2018

Abstract
We report the photometry of six transits of the hot Jupiter HAT-P-29b obtained from 2013 October to 2015 January. We analyze the new light curves, in combination with the published photometric, Doppler velocimetric, and spectroscopic measurements, finding an updated orbital ephemeris for the HAT-P-29 system,

and P = 5.723390(13) days. This result is 17.63 s (4.0σ) longer than the previously published value, amounting to errors exceeding 2.5 hr at the time of writing (on UTC 2018 June 1). The measured transit mid-times for HAT-P-29b show no compelling evidence of timing anomalies from a linear model, which rules out the presence of perturbers with masses greater than 0.6, 0.7, 0.5, and 0.4 M
⊕ near the 1:2, 2:3, 3:2, and 2:1 resonances with HAT-P-29b, respectively.
Reconciling the Predictions of Microlensing Analysis with Radial Velocity Measurements for OGLE-2011-BLG-0417
Authors: Bachelet E. , Beaulieu J.-P. , Boisse I. , Santerne A. , Street R. A. 
Published: October 2018

Abstract
Microlensing is able to reveal multiple body systems located several kilo-parsec away from the Earth. Since it does not require the measurement of light from the lens, microlensing is sensitive to a range of objects, from free-floating planets to stellar black holes. But, if the lens emits enough light, the microlensing model predictions can be tested with high-resolution imaging and/or radial velocity methods. Such a follow-up was done for the microlensing event OGLE-2011-BLG-0417, which was expected to be a close by (≤1 kpc), low-mass (∼0.8 M
⊙) binary star with a period of P ∼ 1.4 year. The spectroscopic follow-up observations conducted with the Very Large Telescope did not measure any variation in the radial velocity, which is in strong contradiction with the published microlensing model. In the present work, we remodel this event and find a simpler model that is in agreement with all the available measurements, including the recent Gaia Data Release 2 parallax constraints. We also present a new way to distinguish degenerate models using the Gaia Data Release 2 proper motions. This work stresses the importance of thorough microlensing modeling, especially with the horizon of the Wide Field Infrared Survey Telescope and the Euclid microlensing space missions.
Possible Signatures of a Termination Shock in the 2014 March 29 X-class Flare Observed by IRIS
Authors: Polito Vanessa , Galan Giselle , Reeves Katharine K. , Musset Sophie 
Published: October 2018

Abstract
The standard model of flares predicts the existence of a fast-mode magnetohydrodynamic shock above the looptops, also known as termination shock (TS), as the result of the downward-directed outflow reconnection jets colliding with the closed magnetic loops. A crucial spectral signature of a TS is the presence of large Doppler shifts in the spectra of high-temperature lines (≥10 MK), which has been rarely observed so far. Using high-resolution observations of the Fe xxi line with the Interface Region Imaging Spectrograph (IRIS), we detect large redshifts (≈200 km s−1) at the top of the bright looptop arcade of the X1-class flare on 2014 March 29. In some cases, the redshifts are accompanied by faint simultaneous Fe xxi blueshifts of about −250 km s−1. The values of red and blueshifts are in agreement with recent modeling of Fe xxi spectra downflow of the reconnection site and previous spectroscopic observations with higher temperature lines. The locations where we observe the Fe xxi shifts are co-spatial with 30–70 keV hard X-ray sources detected by the Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI), indicating that nonthermal electrons are located above the flare loops. We speculate that our results are consistent with the presence of a TS in flare reconnection models.
Scaling Relations Associated with Millimeter Continuum Sizes in Protoplanetary Disks
Authors: Andrews Sean M. , Terrell Marie , Tripathi Anjali , Ansdell Megan , Williams Jonathan P. , Wilner David J. 
Published: October 2018

Abstract
We present a combined, homogenized analysis of archival Submillimeter Array (SMA) and Atacama Large Millimeter/submillimeter Array (ALMA) observations of the spatially resolved 340 GHz (870 μm) continuum emission from 105 nearby protoplanetary disks. Building on the previous SMA survey, we infer surface brightness profiles using a simple model of the observed visibilities to derive the luminosities (L
mm) and effective sizes (R
eff) of the continuum emission. With this sample, we confirm the shapes, normalizations, and dispersions for the strong correlations between L
mm, M
* (or L
*), and

found in previous studies. We also verify the continuum size–luminosity relation determined from the SMA survey alone (extending to an order of magnitude lower L
mm), demonstrating that the amount of emission scales linearly with the emitting surface area. Moreover, we identify new, although weaker, relationships between R
eff and the host and accretion properties, such that disks are larger around more massive hosts with higher accretion rates. We explore these interrelated demographic properties with some highly simplified approximations. These multi-dimensional relationships can be explained if the emission is optically thick with a filling factor of ∼0.3, or if the emission is optically thin and disks have roughly the same optical depth profile shapes and normalizations independent of host properties. In both scenarios, we require the dust disk sizes to have a slightly sublinear relationship with the host mass and a non-negligible dispersion (∼0.2 dex at a given M
*).
Ion-beam-driven Planetary Physics Research at FAIR
Authors: Tahir N. A. , Shutov A. , Lomonosov I. V. , Piriz A. R. , Neumayer P. , Bagnoud V. , Piriz S. A. 
Published: October 2018

Abstract
In a recent paper, detailed numerical simulations of a proposed experimental scheme named LAPLAS, which stands for Laboratory Planetary Sciences, were reported. These simulations showed that employing intense ion beams as a driver, one can implode samples of Fe to high energy density (HED) states that are predicted to exist in the interiors of the Earth and more massive extrasolar rocky planets, the super-Earths. The driver parameters were chosen to match those of the ion beam that will be available at the Future Facility for Antiprotons and Ion Research (FAIR) in a few years. This work has been thoroughly extended by carrying out more simulations while systematically varying the beam and the target parameters in order to examine the stability and the robustness of the LAPLAS scheme. The simulations suggest that the results are rather insensitive to significant variations in the beam and the target parameters, which is a very good sign for the success of the experiment. Moreover, two different equation of state (EOS) models, including a semi-empirical model and the SESAME EOS data, respectively, have been used for Fe. Good agreement has been found between the two sets of results.
Searching for Short-timescale Variability in the Ultraviolet with the GALEX gPhoton Archive. I. Artifacts and Spurious Periodicities
Authors: de la Vega Alexander , Bianchi Luciana 
Published: October 2018

Abstract
In order to develop and test a methodology to search for UV variability over the entire Galaxy Evolution Explorer (GALEX) database down to the shortest timescales, we analyzed time-domain photometry of ∼5000 light curves of ∼300 bright (m
FUV, m
NUV ≤ 14) and blue (m
FUV–m
NUV < 0) GALEX sources. Using the gPhoton database tool, we discovered and characterized instrumentally induced variabilities in time-resolved GALEX photometry that may severely impact automated searches for short-period variations. The most notable artifact is a quasi-sinusoidal variation mimicking light curves typical of pulsators, seen occasionally in either one or both detectors, with amplitudes of up to 0.3 mag and periods corresponding to the periodicity of the spiral dithering pattern used during the observation (P ∼ 120 s). Therefore, the artifact may arise from small-scale response variations. Other artifacts include visit-long “sagging” or “hump” in flux, occurring when the dithering pattern is not a spiral, or a one-time change in flux level during the exposure. These instrumentally caused variations were not reported before, and are not due to known (and flagged) artifacts such as hotspots, which can be easily eliminated. To characterize the frequency and causality of such artifacts, we apply Fourier transform analysis to both light curves and dithering patterns, and examine whether artificial brightness variations correlate with visit or instrumental parameters. Artifacts do not correlate with source position on the detector. We suggest methods to identify artifact variations and to correct them when possible.
The Hot Jupiter Period–Mass Distribution as a Signature of in situ Formation
Authors: Bailey Elizabeth , Batygin Konstantin 
Published: October 2018

Abstract
More than two decades after the widespread detection of Jovian-class planets on short-period orbits around other stars, their dynamical origins remain imperfectly understood. In the traditional narrative, these highly irradiated giant planets, like Jupiter and Saturn, are envisioned to have formed at large stello-centric distances and to have subsequently undergone large-scale orbital decay. Conversely, more recent models propose that a large fraction of hot Jupiters could have formed via rapid gas accretion in their current orbital neighborhood. In this study, we examine the period–mass distribution of close-in giant planets, and demonstrate that the inner boundary of this population conforms to the expectations of the in situ formation scenario. Specifically, we show that if conglomeration unfolds close to the disk’s inner edge, the semimajor axis–mass relation of the emergent planets should follow a power law a ∝ M
−2/7—a trend clearly reflected in the data. We further discuss corrections to this relationship due to tidal decay of planetary orbits. Although our findings do not discount orbital migration as an active physical process, they suggest that the characteristic range of orbital migration experienced by giant planets is limited.
The Draconid Meteoroid Stream 2018: Prospects for Satellite Impact Detection
Authors: Egal Auriane , Wiegert Paul , Brown Peter G. , Moser Danielle E. , Moorhead Althea V. , Cooke William J. 
Published: October 2018

Abstract
Predictions of the 2018 Draconid activity at the Earth and the Sun–Earth L1 and L2 Lagrange points are presented. Numerical simulations of the meteoroids’ ejection and evolution from comet 21P/Giacobini–Zinner are performed with a careful implementation of the results analysis and weighting. Model meteoroid fluxes at Earth are derived using as calibration the main peak date, intensity, and shower profiles of previous Draconid outbursts. Good agreement between the model and measurements is found for the 1933, 1946, 1998, and 2011 showers for a meteoroid size distribution index at ejection of about 2.6. A less accurate estimate of the peak time for the 1985, 2005, and 2012 predominantly radio-observed outbursts was found by considering the contribution of individual ejection epochs, while the model peak flux estimate was found to agree with observations to within a factor of 3. Despite the promising geometrical configuration in 2018, our simulations predict low Draconid activity is expected on Earth, with a maximum of less than a few tens of meteors per hour around midnight of 2018 October 9, confirming previous models. At the L1 and L2 Lagrange points, however, the flux estimates suggest a “meteoroid storm.” The Gaia spacecraft at the L2 region might be able to detect small (≈μg) Draconid meteoroid impacts centered in a two-hour window around 18h30m UT on the 2018 October 8.