bluuebunny/crossref_metadata_2025_split huggingface dataset:
Un tram-train en Touraine : cas d’École ou utopie ?
Authors: Troin Jean-François 
Published: November 2019

Tours bénéficie d’une étoile ferroviaire exceptionnelle, avec sept branches, et va bientôt ouvrir sa première ligne de tramway. La solution du tram-train ne présente-t-elle pas un fort intérêt autour de cette ville alors que le coût en génie civil d’une telle interpénétration des réseaux serait assez modeste ? Pour qu’une telle solution voit le jour les obstacles sont nombreux. Les développements périurbains ont souvent tourné le dos au réseau ferré, les élus sont très timides sur le sujet… Pour garder ouverte une telle option, il faut en tout cas aujourd’hui veiller à ne pas la compromettre par des aménagements irréversibles.
Impact d’un déménagement de la périphérie vers la commune-centre sur les consommations de carburant et sur les émissions de gaz à effet de serre
Authors: Beauvais Jean-Marie 
Published: November 2019

Le présent article s’appuie sur une recherche financée par l’ADEME dans le cadre du PREDIT. Cette recherche, qui a bénéficié du soutien de la FNAUT et de la Communauté d’agglomération de Tours, a été réalisée, par trois partenaires : le PACT d’Indre-et-Loire, ETIcS (Université François-Rabelais) et Beauvais Consultants.
Lyon, une métropole planifiée ?
Authors: Meillerand Marie-Clotilde 
Published: November 2019

La métropole lyonnaise n’a pas échappé à la « frénésie planificatrice » initiée dans les années 1960. Elle fait même partie, avec Paris, des villes précocement concernées par cet ensemble de politiques sectorielles et territoriales très incitatrices de la part de l’État. Sous le poids de la croissance urbaine et des besoins engendrés, les réflexions sur les infrastructures sont très présentes et marquent profondément les grandes décisions d’équipements des paysages urbains. Cet article passe en revue les grandes étapes qui ont conduit à renforcer le carrefour lyonnais, et par là le rôle éminent de Lyon dans son environnement régional.
Atoubus, recette d’une spécialité lyonnaise
Authors: Passalacqua Arnaud 
Published: November 2019

La nuit du 28 au 29 août 2011 a vu le réseau lyonnais de surface basculer dans une nouvelle configuration radicalement différente de l’ancienne, avec une hiérarchisation accrue, l’apparition de « lignes fortes » à haut niveau de service et des tracés largement remaniés pour les lignes d’autobus classiques. Cet article explicite les attendus et les termes de l’opération, tout en la mettant en perspective avec des évolutions survenues tant sur le réseau francilien que dans ceux d’autres villes de province.
Le tramway de Tours : peut-on comparer celui de 2013 avec celui de 1913 ?
Authors: Beauvais Jean-Marie , Polombo Nadine 
Published: November 2019

Cet article original vise à comparer l’ancien et le nouveau réseau à un siècle d’intervalle, dans de nombreux domaines : tracés des lignes, choix techniques, volume d’offre, vitesse commerciale, tarification, fréquentation et design. Permanences et ruptures peuvent être ainsi mises en évidence.
Les effets du tramway tourangeau : une première approche
Authors: Thibal Agnès 
Published: November 2019

À six mois de la mise en service, les premières observations montrent une nette augmentation du trafic sur l’ancien axe de la ligne 1 du réseau d’autobus, pour l’essentiel desservi par le tramway : 20 000 voyageurs/jour avant le tramway, 50 000 après sa mise en service. La baisse de fréquentation enregistrée depuis 2012 a été entièrement rattrapée, et le réseau compte même deux millions de voyageurs supplémentaires par rapport à 2012. Les 1500 places de stationnement des parcs-relais sont occupées à 60% et le trafic d’automobiles au Pont Wilson, sur le principal axe nord-sud de la traversée de la ville, a baissé d’environ 40%.
Réseau capillaire français : quelle est la densité du réseau ferroviaire français ? Le développement du réseau rural est-il possible ? Et à quelle rentabilité socioéconomique ?
Authors: Gaudremeau Julien 
Published: November 2019

Le but de cet article est, dans une première étape, de faire le point sur l’accessibilité du territoire français en 2013, par le seul mode ferroviaire. Il démontre notamment que la densité du réseau français est plutôt faible comparée à d’autres pays européens et qu’une proportion non négligeable du réseau ferré national subsiste sans desserte voyageurs. Dans un second temps, une évaluation socioéconomique générale des projets de réouverture est effectuée : des seuils sont dégagés afin de juger de l’intérêt ou non d’un projet de réouverture, à partir d’une estimation raisonnable des coûts.
Retour d’expérience des choix entre tramway & BHNS dans les agglomérations françaises
Authors: Cureau Mathias , Trubert Étienne 
Published: November 2019

L’étude dont il est rendu compte ici a été menée sur neuf cas de sites propres tramways et autobus plus ou moins récents. Elle vise à déterminer si les « zones de pertinence » généralement établies en termes de trafic journalier se révèlent pertinentes, dans un contexte où il existe désormais une offre de matériel tramway court et où le passage des véhicules routiers à 24 mètres n’est plus aussi rare qu’auparavant. Les recouvrements qui en résultent ne sont pas sans interpeller élus et techniciens, soucieux de réaliser des économies sans pour autant mettre en service des TCSP trop rapidement « victimes de leur succès ».
Comment l’ouverture des données impacte-t-elle les stratégies des entreprises de transport public ?
Authors: Hart Élisabeth 
Published: November 2019

Alors que les grands groupes qui dominent le secteur des transports publics en France ont pu anticiper l’ouverture des données, les opérateurs de taille moyenne se voient intégrés au cœur d’un processus qu’ils ne maîtrisent pas nécessairement. Cet article cherche à analyser l’importance pour ces entreprises d’adapter leurs stratégies digitales à travers trois grands enjeux : les réutilisations, l’image de l’entreprise et la sécurité des données.
Un essai de quantification de l’effet « fermeture de ligne ferroviaire » : le cas de Tours-Chinon en 1980
Authors: Beauvais Jean-Marie 
Published: November 2019

La ligne SNCF Tours-Chinon a été fermée en 1980 dans la dernière vague de « rationalisation » du réseau avant le basculement politique majeur de 1981, et le vote de la Loi d’orientation des transports intérieurs (LOTI) qui a modifié pour un temps l’attitude des pouvoirs publics vis-à-vis des dessertes ferroviaires de proximité. La ligne a d’ailleurs été rouverte dès janvier 1982, et est toujours en activité à ce jour après modernisation. Pour autant, cette période de transfert sur route a eu des conséquences importantes sur la fréquentation de la ligne, qu’il a été possible de quantifier. Cet exemple a pour vocation de servir de prototype à une étude plus exhaustive de fermetures plus récentes, financée par l’association Qualité Mobilité.
Le stationnement mutualisé en zone d’aménagement concerté
Authors: Grisey Jean-Pierre 
Published: November 2019

La mutualisation du stationnement incite à la limitation de l’usage régulier de la voiture, réduit les coûts d’investissement – et donc des logements ou bureaux – et favorise la réalisation d’espaces publics de proximité. Dans les opérations d’urbanisme mixte, c’est un levier des politiques de mobilité (jusqu’à -30 % en offre et génération de trafic) et de conception des espaces urbains. Effectivement mobilisable, moyennant une bonne appréciation du contexte et la mise en œuvre de montages immobiliers spécifiques, la solution est encore assez rarement employée en France.
Skin Grafted Tubularized Incised Urethral Plate for Penile Hypospadias Repair
Authors: Kurdi Mazen O. 
Published: November 2019

Hypospadias is a fairly common congenital defect wherein the urinary tract opening is mispositioned on the ventral aspect of the penis in newborn males. Many techniques have been attempted for the repositioning. Skin grafting of the incised urethral plate was first used in 1998 with encouraging results. This prospective study reports the results of performing this surgical technique at King Abdulaziz University Hospital over the period from January 2010 to December 2014. Thirty patients were enrolled with penile hypospadias, 15 patients had shallow urethral plate, nine patients had small glans and six patients had scarred urethral plate as a result of a previous hypospadias operation. We used continuous suturing (or multiple interrupted stitches) of the proximal end of the skin graft with single stitch fixation of the graft to the depth of the incised urethral plate which helps prevent the separation of the graft by the urinary stream and improve the graft taking. All patients had good caliber of the urethral meatus and the grafted neourethra. Two patients developed urethra-cutaneous fistula without meatal or neourethral stenosis. Grafting of the urethral plate should be considered as an adjunctive method for hypospadias repair especially in patients with small glans, shallow or scarring urethral plate. This grafting resulted in good caliber urethral meatus and neourethra.
Faculty Development in Improvement Science: Building Capacity and Expanding Curricula Across an Academic Health Center
Authors: Ray Moira K. , Gelmon Sherril B. , DiVeronica Matthew , Lepin Kimberly 
Published: November 2019

ABSTRACT

Background
The ability of health professions faculty to design, teach, evaluate, and improve relevant curricula is vital for teaching improvement science (IS) skills to trainees.

Objective
We launched a Foundational Improvement Science Curriculum (FISC) to build faculty competence in IS teaching and scholarship, and to develop, expand, and standardize IS curricula across one institution.

Methods
FISC consisted of 9 full or half-day sessions over 10 months in 2015–2016 and 2016–2017 academic years. Each session required pre-work, including readings, Institute for Healthcare Improvement Open School modules, and personal improvement projects. Sessions included brief didactics, group activities, planning, and feedback on curriculum development. An evaluation strategy was employed, including pre- and post-program self-assessment, competency mapping, evaluations of didactics and overall program, and participant satisfaction.

Results
Forty individuals from 23 academic programs voluntarily completed FISC, representing 20% of graduate medical education (GME) programs and 50% of primary GME programs in addition to undergraduate medical education (UME) and nursing programs. Median self-assessed competency scores (mid versus final score; scale 1–9, 9 high; P &lt; .05 for all comparisons) improved over the course for all competencies for knowledge (3 versus 7), application (2 versus 7), curriculum design (2 versus 7), and scholarship (2 versus 5). Eighteen new or revised IS curricula were developed across GME, UME, and nursing programs.

Conclusions
FISC offers a feasible model to enhance and support faculty development in IS and IS curriculum design.
Twittando futebol: Benfica, FC Porto e Sporting na Liga Nos
Authors: Gouveia Célia , Cardoso Gustavo 
Published: November 2019

Objetivo do estudo: O Twitter insinuou-se em todas as fendas comunicativas das sociedades contemporâneas, incluindo as definidas no contexto desportivo. Face a este panorama, é nosso propósito, a análise de 36334 posts publicados no Twitter pelos clubes da Liga NOS: Benfica, FC Porto e Sporting, no período temporal da época desportiva de 2017/2018. Metodologia/abordagem: O conjunto de dados em análise foi obtido com acesso à plataforma Crimson Hexagon, e teve como objetivos mapear um conjunto de variáveis de caracterização sociográfica, identificar seguidores com poder de influência e através de uma perspetiva comparativa, proceder à análise dos principais traços geradores de envolvimento e mapear os períodos de maior fluxo. Originalidade/Relevância: Este tipo de análise é importante para identificar a natureza plural e estratificada da filiação clubista, através das interações no Twitter, cada vez mais arraigadas na ecologia dos media. Principais resultados: Os resultados apontam que a demografia do Twitter afeta aos clubes tende a um percentual de utilizadores jovens e urbanos – nativos digitais. Os clubes possuem uma base de seguidores com abrangência global, entre eles, utilizadores com poder de influência na rede. Constatámos, ainda, que os períodos de maior fluxo comunicacional encontram eco nos êxitos ou momentos simbólicos. Contribuições teóricas/metodológicas: O artigo tem a seguinte agenda: (i) mapear um conjunto de variáveis de caracterização sociográfica; (ii) identificar seguidores com poder de influência (lead users); e, através de uma perspetiva comparada, (iii) apontar traços geradores de envolvimento e mapear os períodos que geraram maior fluxo de mensagens.
Quels liens entre l’anxiété sociale et l’estime de soi à l’adolescence ?
Authors: Tazouti Youssef , Jarlégan Annette , Tschemodanov Virginie 
Published: November 2019

Cette recherche se propose d’examiner l’influence de certaines caractéristiques individuelles (genre, statut socioéconomique, type d’établissement fréquenté) sur l’anxiété sociale et sur l’estime de soi à l’adolescence. L’étude a porté sur 177 élèves scolarisés en collège, en lycée général ou en lycée professionnel en France. Pour mesurer l’anxiété sociale, nous avons utilisé le questionnaire de Mallet (2002). L’estime de soi a été mesurée par la traduction française du Self-Perception Profile for Adolescents (SPPA) de Harter (1988) réalisée par Bouffard et ses collègues (2002). Plusieurs modèles de régression multiple sont estimés pour apprécier l’effet des variables-cibles sur l’estime de soi et sur l’anxiété. Les résultats mettent en évidence des différences significatives en fonction du genre et du statut socioéconomique.
Evaluating the Effect of Moringa (Moringa oleifera) Leaf Supplemented Feed on the Growth and Carcass Quality of Broilers in Calabar
Authors: Edu N. E. , Ekpo P. B. , Umoyen A. J. , Thomas T. L. , Akpan M. O. , Leo E. A. , Job I. E. 
Published: November 2019

Background: Rapid population growth of human and livestock create increasing demands for food, nutrition security in developing countries and therefore alternative feed resources must be identified and evaluated. This study was carried out to investigate the effects of Moringa oleifera leaf meal (MOLM) on supplemented feed on the growth and carcass quality of broilers in Calabar.
Methodology: Fresh leaves of Moringa oleifera were bought and collected from Calabar, Nigeria. The leaves were dried for four days and milled. A total of 40 broiler chicks that 48 day-olds, unsexed (rose 308) were sourced from a reputable poultry farm in Calabar. The broiler chicks were randomly allotted to four treatment groups (A, B, C and D). 0%, 5%, 10% and 15% of MOLM were incorporated into the broiler feed which constituted the four treatment groups. Each group was replicated ten times at 10 birds per replicate. The following parameters were taken including feed intake, weight gain, feed conversion ratio, mortality rate and carcass quality. Data were subjected to statistical analysis.
Results: The diet supplemented with 5% of MOLM showed significantly high body weight and followed by 10% of MOLM. Feed intake values were significantly (p<0.05) different across the treatment groups. The weight gain (WG) was statistically similar for group B and C but significantly (p<0.05) different in group D; with birds fed with 10% MOLM based diet having the highest WG. The feed conversion ratio of the birds were not significantly (p>0.05) different in group B and C, but differed significantly (P<0.05) in group D when compared with the control in group A. Carcass characteristics showed higher values of dressing percentage in birds fed supplemented with 10% MOLM (group C). The levels of MOLM were not significantly different in terms of liver weight, heart weight, kidney weight and abdominal fat.
Conclusion: Overall, the best significant improvement in the response indices were obtained in birds fed 10% MOLM, while there was a reduced performance of birds feed with 15% MOLM.
Phenotypic and Molecular Characterization of Lacinutrix venerupis Isolated from Atlantic Horse Mackerel Trachurus trachurus
Authors: Fernández-Álvarez Clara , Santos Ysabel 
Published: November 2019

Abstract
The aim of the present study was to characterize two gram-negative bacterial strains that were isolated from diseased Atlantic Horse Mackerel Trachurus trachurus in 2017. Based on the results obtained from the biochemical and chemotaxonomic characterization, the isolates were identified as Lacinutrix spp. The highest similarity of the 16S rRNA gene sequences was obtained with the strain L. venerupis CECT 8573T (99.1%), while other species showed similarities of 98% (L. jangbogonensis) and 97% (L. algicola and L. mariniflava). Molecular characterization by repetitive element (REP)-PCR and enterobacterial repetitive intergenic consensus (ERIC)-PCR, as well as proteomic characterization by matrix-assisted laser desorption/ionization–time of flight mass spectrometry (MALDI-TOF-MS), demonstrated heterogeneity between the strains from the Atlantic Horse Mackerel and the type strain, CECT 8573T. The virulence of one of the isolates for Turbot Scophthalmus maximus, European Sea Bass Dicentrarchus labrax, Senegalese Sole Solea senegalensis, and Rainbow Trout Oncorhynchus mykiss was assessed under experimental conditions. No mortalities were recorded after intraperitoneal injections with high doses of bacteria (1 × 109 CFU/mL). Thus, further studies are necessary to elucidate the impact of this bacterial species as a fish pathogen.
Combined use of CSF NfL and CSF TDP‐43 improves diagnostic performance in ALS
Authors: Kasai Takashi , Kojima Yuta , Ohmichi Takuma , Tatebe Harutsugu , Tsuji Yukiko , Noto Yu‐ichi , Kitani‐Morii Fukiko , Shinomoto Makiko , Allsop David , Mizuno Toshiki , Tokuda Takahiko 
Published: November 2019

AbstractObjectiveTo determine the diagnostic and prognostic significance of neurofilament light chain (NfL), TAR DNA‐binding protein 43 (TDP‐43), and total tau (t‐tau) in cerebrospinal fluid (CSF) and plasma of patients with amyotrophic lateral sclerosis (ALS) and to investigate whether the combined use of those biomarker candidates can improve their diagnostic performance.MethodsThis was a single–center, prospective, longitudinal study. CSF and plasma samples were collected at the time of enrollment from a discovery cohort of 29 patients with ALS and 29 age–matched controls without neurodegenerative disease. In a validation cohort, there were 46 patients with ALS, and 46 control (not age‐matched) patients with motor weakness resulting from neuromuscular diseases. NfL, TDP‐43, and t‐tau levels in CSF and plasma were measured using ultrasensitive single molecule assay (Simoa) technology.ResultsThe following findings were reproducibly observed among the discovery and validation cohorts: increased levels of CSF NfL, plasma NfL, and CSF TDP‐43 in ALS compared with control groups; shorter survival associated with higher levels of CSF and plasma NfL. When the CSF NfL and CSF TDP‐43 levels were combined, the areas under the ROC curves (AUC) were slightly improved relative to AUCs for each biomarker alone.InterpretationCSF and plasma NfL may not only serve as diagnostic biomarkers but also provide a measure of disease progression. CSF TDP‐43 is also useful as a diagnostic biomarker of ALS, but has no prognostic value. The combined use of CSF NfL and CSF TDP‐43 may be a useful biomarker for the diagnosis of ALS.
Nano Wave Plates Structuring and Index Matching in Transparent Hydroxyapatite‐YAG: Ce Composite Ceramics for High Luminous Efficiency White Light‐Emitting Diodes
Authors: Huang Ping , Zhou Beiying , Zheng Qi , Tian Yuan , Wang Mengmeng , Wang Lianjun , Li Jianlin , Jiang Wan 
Published: November 2019

AbstractReplacing traditional luminous silicone or resins with phosphor in ceramics (PiCs) as color converters has been proposed as an efficient way to improve thermal stability of high‐power white light‐emitting diodes (WLEDs). However, excessive light scattering in existing PiCs results in enormous phosphor‐converted light losses, which makes the luminosity of current PiCs color converters less efficient and means that they can only be used in devices working in reflective mode. By introducing nano wave plate structuring and Rayleigh scattering, luminous hydroxyapatite (HA)‐YAG: Ce ceramics are prepared from mesoporous HA nanorods and YAG: Ce phosphors at 850 °C, enabling for the first time WLEDs equipped with PiC color converters in transmission mode. With low‐temperature sintering and a highly transparent matrix, the quantum yield of HA‐YAG: Ce retains ≈90% of the raw phosphor, and WLEDs with the color converters exhibit a record luminous efficiency of 170 lm W−1 and a correlated color temperature below 4500 K. A facile and practical strategy of using nano structural modulation to eliminate birefringence‐induced light scattering for fabricating high‐performance ceramic converters suitable for multiple mode luminaires is demonstrated.
Progress in Electrochemical and Electrophoretic Deposition of Nickel with Carbonaceous Allotropes: A Review
Authors: Awasthi Shikha , Pandey Sarvesh Kumar , Pandey Chandra Prabha , Balani Kantesh 
Published: November 2019

AbstractNi has applications in batteries, microchips, aerospace, medical equipment, power generation, and automotive industries but corrosion, erosion, and wear can destruct the surface and make it inept for the applications mentioned above. Carbonaceous reinforcements of carbon nanotubes (CNT), graphene, diamond, diamond‐like carbon, and fullerene have supplemented the performance of Ni coatings. Electrochemical (ED) and electrophoretic deposition (EPD) are widely used techniques to deposit coating. This review encompasses an overview of research progress in the domain of ED and EPD of Ni with carbonaceous reinforcements along with the influencing parameters, mechanism of deposition, description of types, and potential applications of carbonaceous reinforcements. The ample depiction on mechanical, tribological, and electrochemical properties reveals an amended hardness (610 Hv), elastic modulus (240 GPa), wear resistance (wear rate ≈2 × 10−5mm3N m−1) and corrosion resistance (Icorr= 0.398 µA cm−2) of Ni‐carbonaceous deposit coatings. Nonetheless, the interconnection of experimental evaluations along with the theoretical studies using first‐principles density functional theory, ab initio, and computational simulations can also deliver a new insight to structural stability, electronic properties, and interfacial mechanism of Ni‐carbonaceous coatings. Thus, this review in detail presents the correlative narration of experimental and theoretical studies of Ni‐carbonaceous depositions that provide multifunctional and prominent research direction on multifunctional coatings.
Asymmetric 1,4‐Addition of Arylboronic Acids to β,γ‐Unsaturated α‐Ketoesters using Heterogeneous Chiral Metal Nanoparticle Systems
Authors: Miyamura Hiroyuki , Yasukawa Tomohiro , Zhu Zhiyuan , Kobayashi Shū 
Published: November 2019

AbstractAsymmetric 1,4‐addition reactions with β,γ‐unsaturated α‐ketoesters are valuable because the resulting chiral ketoester compounds can be converted into various useful species that are often used as chiral building blocks in drug and natural product synthesis. However, β,γ‐unsaturated α‐ketoesters have two reactive points in terms of nucleophilic additions, which will lead to the 1,4‐adduct, the 1,2‐adduct and to the combined 1,4‐ and 1,2‐adduct. Therefore, controlling this chemoselectivity is an important factor for the development of these transformations. Here, we developed an asymmetric 1,4‐addition of aryl boronic acids to β,γ‐unsaturated α‐ketoesters by using heterogeneous chiral rhodium nanoparticle systems with a chiral diene ligand bearing a secondary amide moiety. The newly developed polydimethylsilane‐immobilized rhodium nanoparticle catalysts showed high activity, high chemoselectivity, and excellent enantioselectivity, and this is the first heterogeneous catalytic system for this asymmetric reaction. Metal nanoparticle catalysts were recovered and reused without loss of activity or leaching of metal.magnified image