bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tahar Djaout entre rire et conte
Authors: Rey Mimoso-Ruiz Bernadette 
Published: October 2018

Tahar Djaout, journaliste et écrivain, exprime dans son œuvre la résistance à une société au bord du gouffre. Le choix du français apparaît comme une troisième voie entre l'arabe imposé et le kabyle étouffé, mais sa démarche recèle d'autres paramètres que nous nous proposons d'étudier à partir de deux romans Les Chercheurs d'os (1984) et Les Vigiles (1991).
La tragédie du quotidien s'élabore sans pathos. Cette lecture repose sur l'analyse d'un humour spécifique relevant de l'esprit voltairien et de la mise en scène de l'absurde qui souligne la virulence de la prose. Le comique amer s'emploie à démystifier les héros du passé, expose le pourrissement de la société et l'aliénation de la liberté de penser.
D'autres éléments signent une particularité de Djaout en particulier le traitement réservé au conte dans l'écriture qui procède d'une double tradition, celle des Mille et Une Nuits et celle de l'oralité kabyle. De ces références jaillissent le désir de s'inscrire dans une continuité narrative et une souterraine revendication de l'identité amazigh.
Les enjeux stratégiques de l'eau en Méditerranée : le cas du Maghreb
Authors: Lahlou Mehdi 
Published: October 2018

L'Eau, ressource naturelle, bien commun vital, est, désormais, une ressource rare dans de nombreuses régions à travers le monde, dont le Maghreb. Rare, en ce sens qu'elle est très peu disponible, physiquement, dans certaines régions, alors que dans d'autres la multiplicité des demandes qui s'y adressent accroît les tensions, notamment économiques et politiques à propos de ses usages.
En réalité, et dès à présent, manque d'eau et difficultés d'y accéder ainsi qu'aux services d'assainissement qui s'y attachent, vont de pair avec la pauvreté — puisque ce sont les pays les plus pauvres, et dans ceux- ci, les régions/villages/quartiers les moins nantis qui souffrent de son absence - et une situation politique marquée par l'absence de prise en compte des intérêts véritables de la communauté (nationale, locale) et par l'absence de contrôles sur les décisions et l'affectation des ressources publiques.
Le Maghreb, partie de la Méditerranée sud, connaissant des symptômes analogues, surtout sur le plan politique, est tout naturellement, aujourd'hui, confronté aux multiples facettes de la raréfaction de l'eau.
Échanges Nord-Sud et économie solidaire. Que transmettre ?
Authors: Combes Josette 
Published: October 2018

L'économie solidaire se développe dans beaucoup de pays riches où la pauvreté après un recul notable regagne du terrain, engendrant des ruptures sociales graves. Dans les pays pauvres, ce phénomène aggrave des effets exponentiels. Le pari de l'économie solidaire consiste à miser sur une autre rationalité économique réfutant «la loi mythique du marché» au profit d'une maîtrise fondée sur la démocratie directe au service des droits inaliénables des êtres humains. Le DESS « La nouvelle économie sociale » (UTM) forme des étudiants sélectionnés sur dossier tant un projet. Il entame sa cinquième année d'existence. À partir de septembre 2005, il devient Master EID (Économie sociale, Innovation, Développement local).
Chaque année, un ou plusieurs étudiants proposent un projet de développement situé dans un pays du Sud. Par ailleurs, la plupart des projets en France concernent le développement des quartiers dits sensibles. La contribution cherchera à situer la question des solidarités Nord Sud dans une perspective plus générale de remaniement de l'approche économique globale et des écueils de collaborations. On aborde ici les questions soulevées par la transmission de connaissances et de méthodes tenant compte de la diversité des contextes de leur application.
Cordoue, Séville, Grenade : mythes et réalités de la coexistence des trois cultures
Authors: Mazzoli-Guintard Christine 
Published: October 2018

Cordoue, Séville et Grenade, capitales successives de la Péninsule au temps de l'Islam permettent d'évoquer les mythes et réalités des contacts entre les trois cultures dans le monde urbain, espace d'échanges s'il en est : la coexistence, qui a remplacé dans l'historiographie récente les notions de tolérance et de convivencia, est désormais envisagée dans le temps, en distinguant le beau temps du califat des troubles qui agitent al-Andalus dès la seconde moitié du XIe siècle. La coexistence a balayé le mythe d'une stricte ségréga tion en quartiers au profit de la réalité quotidienne, la mixité des quartiers. Enfin, la coexistence amène à distinguer les catégories sociales, celle de la sphère palatine où la coexistence est active et efficace, celle des ulémas où la coexistence est empreinte de méfiance et d'interrogations, celle des individus qui peuplent les
quartiers pour lesquels la coexistence, pacifique, rime souvent avec indifférence.
La réforme des organismes de télévisions arabes, où en est-on? Réflexions à partir du cas marocain
Authors: Guaatybess Toury 
Published: October 2018

L'article traite des réformes des organismes télévisuels dans les pays arabes, el de l'ouverture politique qu'elles augurent, à travers l'exemple marocain. En effet, nous disposons aujourd'hui du recul nécessaire à l'examen des retombées de l'ouverture affichée du secteur audiovisuel dans les pays arabes étudiés dans de précédents travaux. Les réformes du secteur de l'audiovisuel au Maroc ont véritablement été engagées ;
elles ont donné lieu à la naissance de médias privés au Maroc et à une totale refonte de la Radio Télévision du Maroc (RTM). Toutefois cette privatisation partielle et la décentralisation de l'organisme de télévision ne sau raient masquer les limites de l'ouverture politique que promettaient ces réformes.
The GeMS/GSAOI Galactic Globular Cluster Survey (G4CS). I. A Pilot Study of the Stellar Populations in NGC 2298 and NGC 3201
Authors: Monty Stephanie , Puzia Thomas H. , Miller Bryan W. , Carrasco Eleazar R. , Simunovic Mirko , Schirmer Mischa , Stetson Peter B. , Cassisi Santi , Venn Kim A. , Dotter Aaron , Goudfrooij Paul , Perina Sibilla , Pessev Peter , Sarajedini Ata , Taylor Matthew A. 
Published: October 2018

Abstract
We present the first results from the GeMS/GSAOI Galactic Globular Cluster Survey (G4CS) of the Milky Way globular clusters NGC 3201 and NGC 2298. Using the Gemini South Adaptive Optics Imager (GSAOI), in tandem with the Gemini Multi-conjugate adaptive optics System (GeMS) on the 8.1 m Gemini-South telescope, we collected deep near-IR observations of both clusters, resolving their constituent stellar populations down to K

s
≃ 21 Vega mag. Point-spread function (PSF) photometry was performed on the data using spatially variable PSFs to generate JHK

s
photometric catalogs for both clusters. These catalogs were combined with Hubble Space Telescope (HST) data to augment the photometric wavelength coverage, yielding catalogs that span the near-UV to near-IR. We then applied 0.14 mas yr−1 accurate proper-motion cleaning and differential-reddening corrections and chose to anchor our isochrones using the lower main-sequence knee and the main-sequence turnoff prior to age determination. As a result of the data quality, we found that the K

s
versus F606W − K

s
and F336W versus F336W − K

s
color–magnitude diagrams were the most diagnostically powerful. We used these two color combinations to derive the stellar population ages, distances, and reddening values for both clusters. Following isochrone fitting using three different isochrone sets, we derived best-fit absolute ages of 12.2 ± 0.5 Gyr and 13.2 ± 0.4 Gyr for NGC 3201 and NGC 2298, respectively. This was done using a weighted average over the two aforementioned color combinations, following a pseudo-χ
2 determination of the best-fit isochrone set. Our derived parameters are in good agreement with recent age determinations of the two clusters, with our constraints on the ages being or ranking among the most statistically robust.
The Bright X-Ray Source in NGC 3413
Authors: Sonbas E. , Dhuga K. S. , Göğüş E. 
Published: October 2018

Abstract
The emission-line dwarf galaxy NGC 3413 is known to host a bright X-ray source near its optical center. The 0.3–10 keV luminosity of this source is estimated to be approximately 1039 erg s−1, potentially qualifying it as an ultraluminous X-ray source (ULX). A recent X-ray Multi-Mirror Mission-Newton observation suggests that the source is not point-like, and instead is more likely a composite of point-like sources with extended and/or diffuse emission. The spectral and temporal features of the bright region are similar to those associated with the so-called broadened disk state of ULXs. Based on a multicolor blackbody spectral fit, we estimate the mass of the bright source to be in the range 3–20 M
⊙. Potential optical counterparts are also explored with the aid of available Sloan Digital Sky Survey and PanStars data.
Infrared Light Curves of Near-Earth Objects
Authors: Hora Joseph L. , Siraj Amir , Mommert Michael , McNeill Andrew , Trilling David E. , Gustafsson Annika , Smith Howard A. , Fazio Giovanni G. , Chesley Steven , Emery Joshua P. , Harris Alan , Mueller Michael 
Published: October 2018

Abstract
We present light curves and derive periods and amplitudes for a subset of 38 near-Earth objects (NEOs) observed at 4.5 μm with the IRAC camera on the the Spitzer Space Telescope, many of them having no previously reported rotation periods. This subset was chosen from about 1800 IRAC NEO observations as having obvious periodicity and significant amplitude. For objects where the period observed did not sample the full rotational period, we derived lower limits to these parameters based on sinusoidal fits. Light curve durations ranged from 42 to 544 minutes, with derived periods from 16 to 270 minutes. We discuss the effects of light curve variations on the thermal modeling used to derive diameters and albedos from Spitzer photometry. We find that both diameters and albedos derived from the light curve maxima and minima agree with our previously published results, even for extreme objects, showing the conservative nature of the thermal model uncertainties. We also evaluate the NEO rotation rates, sizes, and their cohesive strengths.
Screening for the Risk on Long-Term Sickness Absence
Authors: Goorts Kaat , Vandenbroeck Sofie , Rusu Dorina , Bois Marc Du , Godderis Lode 
Published: October 2018

Background Long-term sickness absence is a growing concern in Belgium and other European countries. Since 2017, Belgian physicians of the sickness funding organisations are required to assess the re-integration possibilities within the first two months of sickness absence. Given the shortage of physicians in the assessment of work disability and the growing number of people in sickness absence, there is a need for a triage tool, allowing to assign return-to work support to patients having a high-risk profile not to resume work. Methods/design The current study comprises a comprehensive validation process of a screening tool that supports Belgian physicians in guiding people back to work. The study consists of a theoretical construct validation (face validity and content validity), and an empirical construct validation (concurrence validity, factorial validity, predictive validity, hypothesis testing validity and known- group validity). Expected impact of the study for Public Health The screening instrument assessing the risk for long-term sickness absence is a tool developed to support physicians who work for sickness funds and for occupational health and safety organisations. Both professionals play an important role in the return to work process and the prevention of long-term sickness absence. The screening tool aims at making a distinction between people who will resume their work independently and people who will need support to do so. Generation of this prediction model will help physicians to focus effort and resources in the high-risk group. Results may also help understand the relationship between the biopsychosocial model and long-term sick-leave.
On rings of real valued clopen continuous functions
Authors: Afrooz Susan , Azarpanah Fariborz , Etebar Masoomeh 
Published: October 2018

<p>Among variant kinds of strong continuity in the literature, the clopen continuity or cl-supercontinuity (i.e., inverse image of every open set is a union of clopen sets) is considered in this paper. We investigate and study the ring C<sub>s</sub>(X) of all real valued clopen continuous functions on a topological space X. It is shown that every ƒ ∈ C<sub>s</sub>(X) is constant on each quasi-component in X and using this fact we show that C<sub>s</sub>(X) ≅ C(Y), where Y is a zero-dimensional s-quotient space of X. Whenever X is locally connected, we observe that C<sub>s</sub>(X) ≅ C(Y), where Y is a discrete space. Maximal ideals of C<sub>s</sub>(X) are characterized in terms of quasi-components in X and it turns out that X is mildly compact(every clopen cover has a finite subcover) if and only if every maximal ideal of C<sub>s</sub>(X)is fixed. It is shown that the socle of C<sub>s</sub>(X) is an essential ideal if and only if the union of all open quasi-components in X is s-dense. Finally the counterparts of some familiar spaces, such as P<sub>s</sub>-spaces, almost P<sub>s</sub>-spaces, s-basically and s-extremally disconnected spaces are defined and some algebraic characterizations of them are given via the ring C<sub>s</sub>(X).</p>
Crystal structure of a one-dimensional coordination polymer of gadolinium dibromoacetate with 4,4'-bipyridine
Authors: Sieron Leslaw , Czylkowska Agnieszka , Rogalewicz Bartlomiej 
Published: September 2018

A new gadolinium(III) complex with 4,4’-bipyridine (4-bpy) and dibromoacetate ligand of general formula [Gd(4-bpy)(CBr2HCOO)3(H2O)]n, has been synthesized, crystallized and characterized by a single-crystal X-ray diffraction analysis. The gadolinium atom has an unsymmetrical eight-coordinate geometry, being coordinated by six oxygen atoms of dibromoacetate anions, one nitrogen atom of 4-bpy and one water molecule. The complex is a one-dimensional polymer as a result of dibromoacetate ligand bridging with the repeating monomeric units. There are π...π stacking interactions between the 4-bpy rings as well as O–H...O and O–H...N hydrogen bonds. Crystal Data for C16H13Br6GdN2O7 (Mw = 981.99 g/mol): triclinic, space group P-1 (no. 2), a = 9.7368(4) Å, b = 11.5416(4) Å, c = 11.7634(4) Å, α = 104.2750(10)°, β = 94.060(2)°, γ = 92.6900(10)°, V = 1275.08(8) Å3, Z = 2, T = 90 K, μ(CuKα) = 28.190 mm-1, Dcalc = 2.558 g/cm3, 8399 reflections measured (7.782° ≤ 2Θ ≤ 133.18°), 4006 unique (Rint = 0.0409, Rsigma = 0.0639) which were used in all calculations. The final R1 was 0.0527 (I > 2σ(I)) and wR2 was 0.1396 (all data).
Structural characterization and crystal packing of the isoquinoline derivative
Authors: Vrabel Viktor , Svorc Lubomir , Sivy Julius , Marchalin Stefan , Safar Peter 
Published: September 2018

We report the crystal and molecular structure of a new isoquinoline-derivative, namely methyl O-[(11R, 11aS)-4-oxo-1, 3, 4, 6, 11, 11a-hexahydro-2H-pyrido[1, 2-b]isoquinolin-11-yl]carbonodithioate (I), C15H17NO2S2, which crystallizes in the non-centrosymmetric space group P212121 and its absolute structure was confirmed by anomalous dispersion effects in diffraction measurements on the crystals. Two central six-membered heterocyclic rings adopt a distorted half-chair conformation. The molecules are linked by a combination of weak C—H∙∙∙O, C—H∙∙∙S, C—H∙∙∙p inter- and intra-molecular interactions resulting in a three-dimensional network in the crystal structure. Crystal Data for C15H17NO2S2 (M =307.41 g/mol): orthorhombic, space group P212121 (no. 19), a = 5.2804(5) Å, b = 8.1347(17) Å, c = 35.015(4) Å, V = 1504.1(4) Å3, Z = 4, T = 298(2) K, μ(MoKα) = 0.354 mm-1, Dcalc =1.358 g/cm3, 20270 reflections measured (5.522° ≤ 2Θ ≤ 50.69°), 2757 unique (Rint = 0.0346, Rsigma = 0.0203) which were used in all calculations. The final R1 was 0.0389 (I > 2σ(I)) and wR2 was 0.0965 (all data).
Digestive tract morphometry and breast muscle microstructure in spent breeder ducks maintainedin a conservation programme of genetic resources
Authors: Kokoszyński Dariusz , Saleh Mohamed , Bernacki Zenon , Kotowicz Marek , Sobczak Małgorzata , Żochowska-Kujawska Joanna , Stęczny Kamil 
Published: September 2018

Abstract. The objective of this study was to compare three genetic groups of ducks: P9 (French Pekin), K2 (bred from wild mallards – Anas platyrhynchos L. and Pekin duck), and KhO1 (hybrid of Khaki Campbell drake and Orpington Fauve duck) after two breeding seasons for body weight and length, length of intestine and its segments, percentage of other internal organs, and breast muscle microstructure. The study used 60 ducks, 20 birds (10 males and 10 females) from each genetic group. At 110 weeks of age, P9 ducks exhibited significantly (p<0.05) greater body weight and length, and length of intestine and its segments (except for colon length) compared to K2 and KhO1 ducks. KhO1 ducks had significantly shorter jejunum and ileum compared to K2 birds. The lighter K2 and KhO1 ducks had significantly greater relative length of intestine and its segments. In P9 ducks, liver, heart, and gizzard were heavier and spleen percentage in body weight significantly lower than in K2 and KhO1 birds. KhO1 ducks had a significantly higher percentage of proventriculus compared to the other duck groups. The different genetic origins of the ducks had no effect on microstructural characteristics of m. pectoralis superficialis except for perimysium and endomysium thickness. Our study provided information about differences in the digestive tract morphometry and breast muscle microstructure of ducks from three genetic groups after two reproductive seasons, which are maintained in a conservation programme of genetic resources in Poland.
Planctomyceten–außergewöhnlich, aber bakteriell: ein Paradigmenwechsel
Authors: Wiegand Sandra , Jogler Christian 
Published: October 2018

Abstract
Amongst the kingdom bacteria, the phylum Planctomycetes is most conspicuous. Planctomycetes seemed to lack the universal bacterial peptidoglycan cell wall, while their cytosol appeared compartmentalized, including a nucleus-like structure. Thus, Planctomycetes were seen as ‘missing link’ between pro- and eukaryotes. However, with the advent of genetic tools for this phylum, recent results led to a paradigm shift: Planctomycetes are the most exceptional bacteria, but bacteria after all.
Automated Indices of Clustering and Switching of Semantic Verbal Fluency in Parkinson’s Disease
Authors: Farzanfar Delaram , Statucka Marta , Cohn Melanie 
Published: October 2018

AbstractObjectives: Deficits in semantic verbal fluency (SVF) can stem from dysfunction of an executive control system and/or of semantic knowledge. Previous analyses of SVF responses were devised to characterize these two components including switching and mean cluster size (MCS) indices, but these rely on subjective experimenter-based assessment of the words’ relatedness. To address this limitation, computational data-driven SVF indices have been developed. Our aim is to assess the validity and usefulness of these automated indices in the context of cognitive decline in Parkinson’s disease (PD). Methods: This is a retrospective study including 50 advanced PD patients with (n=28) or without (n=22) mild cognitive impairment (PD-MCI). We analyzed animal SVF outputs using an automated computational approach yielding switching, MCS, and cumulative relatedness (CuRel) indices. We compared these indices to the classic experimenter-based switching and MCS indices to assess concurrent validity, and against neuropsychological measures of executive functioning and semantic knowledge to assess construct validity. We also examined whether these indices were impaired and predicted PD-MCI. Results: Automated switching indices, but not MCS or CuRel, showed evidence of concurrent and construct validity, and characterized individual difference in advanced PD. Automated switching indices also outperformed the experimenter-dependent index in predicting the presence of PD-MCI. Conclusion: Computational methods hold promise as fine-grained, unbiased indices reflecting the executive component of SVF, but none of the methods provided valid measures of semantic knowledge in PD. Our data also confirm that SVF are not adequate tests of semantic memory in patients with executive dysfunction such as PD. (JINS, 2018, 24, 1047–1056)
Pure theory and progressive liberalism: Frank Fetter and the Austrian economists
Authors: McCaffrey Matthew 
Published: October 2018

AbstractFrank A. Fetter is often classified as an American representative of the Austrian school, yet surprisingly, there is practically no published record of his views of the Austrians or theirs of him, and there is no indication that he ever seriously interacted with them after the First World War. However, Fetter enjoyed many personal and professional relationships with the Austrians, and they shared a reciprocal influence on each other's ideas that deeply influenced their respective research programs. This paper draws on unpublished archival records to explore Fetter's unique place in the history of economics, in particular, his positive and negative interactions with the leading individuals and institutions of the Austrian school. Their half-century of influence sheds light on Fetter and his role in American economics, but also brings to light a wide range of information about the lives, works, and personal relations of the Austrians that have not been included in their biographies or institutional histories.
Genome analyses of uncultured TG2/ZB3 bacteria in ‘Margulisbacteria’ specifically attached to ectosymbiotic spirochetes of protists in the termite gut
Authors: Utami Yuniar Devi , Kuwahara Hirokazu , Igai Katsura , Murakami Takumi , Sugaya Kaito , Morikawa Takahiro , Nagura Yuichi , Yuki Masahiro , Deevong Pinsurang , Inoue Tetsushi , Kihara Kumiko , Lo Nathan , Yamada Akinori , Ohkuma Moriya , Hongoh Yuichi 
Published: October 2018

Abstract
We investigated the phylogenetic diversity, localisation and metabolism of an uncultured bacterial clade, Termite Group 2 (TG2), or ZB3, in the termite gut, which belongs to the candidate phylum ‘Margulisbacteria’. We performed 16S rRNA amplicon sequencing analysis and detected TG2/ZB3 sequences in 40 out of 72 termite and cockroach species, which exclusively constituted a monophyletic cluster in the TG2/ZB3 clade. Fluorescence in situ hybridisation analysis in lower termites revealed that these bacteria are specifically attached to ectosymbiotic spirochetes of oxymonad gut protists. Draft genomes of four TG2/ZB3 phylotypes from a small number of bacterial cells were reconstructed, and functional genome analysis suggested that these bacteria hydrolyse and ferment cellulose/cellobiose to H2, CO2, acetate and ethanol. We also assembled a draft genome for a partner Treponema spirochete and found that it encoded genes for reductive acetogenesis from H2 and CO2. We hypothesise that the TG2/ZB3 bacteria we report here are commensal or mutualistic symbionts of the spirochetes, exploiting the spirochetes as H2 sinks. For these bacteria, we propose a novel genus, ‘Candidatus Termititenax’, which represents a hitherto uncharacterised class-level clade in ‘Margulisbacteria’. Our findings add another layer, i.e., cellular association between bacteria, to the multi-layered symbiotic system in the termite gut.