bluuebunny/crossref_metadata_2025 huggingface dataset:
United for and by the environment: toward a reassessment of the role of co-workers as part of an integrated multisource model of perceived support for environmental initiatives
Authors: Valéau Patrick , Paillé Pascal
Published: January 2022

Des recherches antérieures ont montré l’influence du soutien perçu de l’organisation et des superviseurs aux initiatives environnementales (soutien environnemental) sur le comportement de citoyenneté environnementale des employés au sein de leur entreprise. Elargissant ce construit aux collaborateurs, la présente recherche vise à comprendre comment ces trois sources de soutien perçu aux initiatives environnementales se combinent en une action solidaire. En nous appuyant sur un cadre de similarité de cible et sur des recherches sur les programmes de responsabilité sociale des entreprises, nous examinons le rôle médiateur de l’engagement affectif des employés envers l’organisation, le superviseur et les collègues. Les résultats indiquent que les soutiens environnementaux de l’organisation, du superviseur et des collègues ont chacun un effet distinct et complémentaire sur le comportement de citoyenneté environnementale ; que l’engagement des employés envers la source de soutien environnemental médie cet effet ; et que l’engagement organisationnel médie l’effet de l’engagement envers le superviseur et les collègues sur le comportement de citoyenneté environnementale. Nous discutons les implications de ces résultats pour le développement d’une action solidaire en faveur de l’environnement impliquant l’ensemble des acteurs et groupes au sein de l’organisation.
Les partis religieux juifs en Israël : idéologie, électorat, organisation
Authors: Dieckhoff Alain
Published: January 2022

Après avoir retracé une brève généalogie historique de l’orthodoxie juive, l’article se concentre sur les partis religieux juifs qui représentent actuellement environ un cinquième de la représentation parlementaire à la Knesset. Ces partis, entre lesquels il existe des différences, sont néanmoins caractérisés par trois traits : une visée idéologique de judaïsation de la société ou de l’Etat – un électorat spécifique - un mode d’organisation particulier avec un rôle important des rabbins. Défendant une vision holiste de la religion, les sympathisants de ces partis n’acceptent pas pleinement le pluralisme inhérent à la démocratie.
L’accroc du blasphème, Singer, Dionysos, Michna du traité talmudique Sanhédrin
Authors: Ardeven François
Published: January 2022

Le blasphème détrône le sacré et parfois en impose un autre. La nouvelle d’I. B. Singer, Le blasphémateur, montre pourquoi un homme devient un blasphémateur « professionnel », et que ce choix fait déchoir. En Grèce ancienne, Dionysos ouvre le sacrilège et l’ivresse. La vieille Loi juive, attendrie par les lois pratiques, rend le blasphème pratiquement impossible. Le blasphème s’oppose au risque de l’opinion trop commune, et donc sans valeur éthique. La psychanalyse fait une autre place au blasphème, puisqu’on prétend pouvoir tout y dire et que s’y exprime le propre du langage : on ne peut tout dire. Le tout-blasphème n’est pas une position tenable à long terme.
Hard and soft tissue augmentation of vertical ridge defects with the “hard top double membrane technique”: introduction of a new technique and a case report
Authors: Belleggia Fabrizio ,   DDS, Private practice, Rome, Italy
Published: January 2022

Vertical ridge defects (VRD) of the jaws often require both bone and keratinized mucosa (KM) reconstruction. A new staged procedure is proposed to restore both hard and soft tissues in the VRD through a case report. A patient required the lower right second premolar and first molar rehabilitation. The first surgery aimed to restore the bone architecture through the use of a titanium reinforced dense-PTFE (TR-dPTFE) membrane, positioned and stabilized on top of tenting screws. This membrane didn't cover the whole defect, it just created an hard top that avoided the collapse of a collagen membrane that was placed over it. This resorbable membrane was stabilized with tacks and covered the whole defect, protecting a mixture of autogenous bone and porcine xenograft both lingually and buccally. The second surgery was performed after a 5 month healing time either to remove the tenting screws and the TR-dPTFE membrane, and to augment KM with a gingival graft harvested from the palate. Both regenerated hard and soft tissues were left to mature for 7 months before the third surgery. In this last stage implants insertion and healing abutments application were carried out in a straightforward way, since bone and KM had been previously restored. Two bone samples, harvested for histologic evaluation, stated a great amount of new bone formation. This new approach allowed inserting implants in matured and stable regenerated bone and augmented KM, avoiding the hard and soft tissue loss around implant neck that can affect the VRD treatments during healing.
Divisibility of Fibonomial coefficients in terms of their digital representations and applications
Authors: Phunphayap Phakhinkon Napp ,   Department of Mathematics, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand, Pongsriiam Prapanpong
Published: January 2022

We give a characterization for the integers $ n \geq 1 $ such that the Fibonomial coefficient $ {pn \choose n}_F $ is divisible by $ p $ for any prime $ p \neq 2, 5 $. Then we use it to calculate asymptotic formulas for the number of positive integers $ n \leq x $ such that $ p \mid {pn \choose n}_F $. This completes the study on this problem for all primes $ p $.
Refinements of Jensen's inequality and applications
Authors: Saeed Tareq ,   Nonlinear Analysis and Applied Mathematics (NAAM)-Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia, Adil Khan Muhammad , Ullah Hidayat ,   Department of Mathematics, University of Peshawar, Peshawar 25000, Pakistan
Published: January 2022

The principal aim of this research work is to establish refinements of the integral Jensen's inequality. For the intended refinements, we mainly use the notion of convexity and the concept of majorization. We derive some inequalities for power and quasi–arithmetic means while utilizing the main results. Moreover, we acquire several refinements of Hölder inequality and also an improvement of Hermite–Hadamard inequality as consequences of obtained results. Furthermore, we secure several applications of the acquired results in information theory, which consist bounds for Shannon entropy, different divergences, Bhattacharyya coefficient, triangular discrimination and various distances.
Preserving rural school health during the COVID-19 pandemic: Indigenous citizen scientist perspectives from a qualitative study
Authors: Kannan Prasanna ,   Johnson Shoyama Graduate School of Public Policy, University of Regina, 2155 College Ave, Regina, SK S4P 4V5, Canada, Bhawra Jasmin , Patel Pinal , Katapally Tarun Reddy ,   Johnson Shoyama Graduate School of Public Policy, University of Saskatchewan, 101 Diefenbaker Pl, Saskatoon, SK S7N 5B8, Canada,   Faculty of Health Sciences, Western University, 1151 Richmond St, London, ON N6A 5B9, UK
Published: January 2022

This qualitative study is part of Smart Indigenous Youth, a digital health community trial involving rural schools in Saskatchewan, Canada. Secondary school administrators and educators were engaged as citizen scientists in rural Indigenous communities to understand rapid decision-making processes for preserving school health during the COVID-19 pandemic, and to inform evidence-based safe school policies and practices. After COVID-19 restrictions were implemented, key informant interviews and focus groups were conducted with school administrators and educators, respectively, to understand the impact of school responses and decision-making processes. Two independent reviewers conducted thematic analyses and compared themes to reach consensus on a final shortlist. Four main themes emerged from the administrator interviews, and six main themes were identified from the educator focus group discussions which revealed a pressing need for mental health supports for students and educators. The study findings highlight the challenges faced by schools in rural and remote areas during the COVID-19 pandemic, including school closures, students' reactions to closures, measures taken by schools to preserve health during the pandemic, and different approaches to implement for future closures. Citizen scientists developed a set of recommendations, including the need for structured communication, reflection meetings, adequate funding, and external monitoring and evaluation to guide evidence-based safe school policies and practices during the pandemic.
Trends and Spatial Pattern Analysis of Dengue Cases in Northeast Malaysia
Authors: Masrani Afiqah Syamimi , Nik Husain Nik Rosmawati , Musa Kamarul Imran , Yasin Ahmad Syaarani
Published: January 2022

Objectives: Dengue remains hyperendemic in Malaysia despite extensive vector control activities. With dynamic changes in land use, urbanisation and population movement, periodic updates on dengue transmission patterns are crucial to ensure the implementation of effective control strategies. We sought to assess shifts in the trends and spatial patterns of dengue in Kelantan, a north-eastern state of Malaysia (5°15’N 102°0’E).Methods: This study incorporated data from the national dengue monitoring system (eDengue system). Confirmed dengue cases registered in Kelantan with disease onset between January 1, 2016 and December 31, 2018 were included in the study. Yearly changes in dengue incidence were mapped by using ArcGIS. Hotspot analysis was performed using Getis-Ord Gi to track changes in the trends of dengue spatial clustering.Results: A total of 10 645 dengue cases were recorded in Kelantan between 2016 and 2018, with an average of 10 dengue cases reported daily (standard deviation, 11.02). Areas with persistently high dengue incidence were seen mainly in the coastal region for the 3-year period. However, the hotspots shifted over time with a gradual dispersion of hotspots to their adjacent districts.Conclusions: A notable shift in the spatial patterns of dengue was observed. We were able to glimpse the shift of dengue from an urban to peri-urban disease with the possible effect of a state-wide population movement that affects dengue transmission.
Digital Publishing’s Four Challenges
Authors: Lewis David W.
Published: January 2022

The transition from publishing print on paper to digital publishing on the web presents four challenges that need to be overcome if the full potential the new media is to be reached.
La politique de réconciliation nationale en Algérie : une approche sécuritaire
Authors: Kedidir Mansour
Published: January 2022

Depuis la fin du xxe siècle, la justice transitionnelle s’est imposée comme un ensemble de mécanismes pouvant inspirer les pays en proie à des guerres civiles en quête de sortie de crise. Toutefois, les procédures varient selon les contextes particuliers à chaque société et les identités des protagonistes, ainsi que leurs revendications, bien qu’elles cherchent toutes une issue vers la paix. Confrontée à une guerre opposant l’Armée nationale populaire et les groupes islamiques armés, l’Algérie a connu une décennie d’insécurité dont les effets sur le plan des vies humaines, les dégâts matériels et les séquelles sur la psyché collective ont été considérables. Pour restaurer la paix et la sécurité, le pouvoir en place a entrepris un processus de réconciliation caractérisé par trois temps : les mesures de clémence relevant du domaine pénal et de deux politiques de concorde civile et de réconciliation nationale. La première vise les personnes impliquées dans les actions terroristes qui expriment leur volonté de cesser leurs activités criminelles. Elle énonce deux mesures : l’exonération des poursuites ; l’atténuation des peines. Quant à la deuxième et la troisième, parachevant le processus engagé, elles reposent sur cinq axes : la reconnaissance du peuple envers les artisans de la sauvegarde de la République ; les mesures d’extinction des poursuites, de grâce et de commutation de peines ; la réinsertion socioprofessionnelle des responsables politiques de la tragédie nationale ; la prise en charge des disparus ; le renforcement de la cohésion nationale. Au regard de la perception de l’armée de la menace terroriste, de la nature du dispositif adopté, ses temporalités et son mode opératoire, la politique de réconciliation semble s’inscrire dans une approche d’ordre sécuritaire. Pour discuter cette hypothèse, cet article empruntera deux directions : l’impératif de restauration de la paix et l’oubli ordonné.
Approches archéométriques non destructives sur les engobes des sigillées africaines
Authors: Rêve Rémi , Ambrosi Jean-Paul , Capelli Claudio
Published: January 2022

Cet article présente les résultats préliminaires d’analyses par deux méthodes non destructives, portables et relativement économiques du point de vue investissement/temps de mesure, sur les engobes de sigillées africaines : la colorimétrie et la fluorescence X portable. Seules ou en combinaison, elles permettent de distinguer entre elles les différentes productions de sigillées africaines ainsi que les différents ateliers connus de Tunisie. Ces résultats prometteurs incitent à poursuivre dans le développement de ces approches, qui pourront être appliquées in situ sur les céramiques des sites de consommation ainsi que sur des collections muséales.
Metáforas de un país frío. Chile en la Exposición Iberoamericana de Sevilla en 1929
Authors: Dümmer Scheel Sylvia
Published: January 2022

El artículo analiza la imagen de Chile como un país frío que el gobierno del país intentaba dar hacia el extranjero en la década del veinte del siglo pasado. Para ello se estudia la concurrencia chilena a la Exposición Iberoamericana de Sevilla en 1929 y su representación a través de un edificio que aludía a la Cordillera de los Andes. Se profundiza en el trasfondo ideológico que sostenía dicho simbolismo en el desafío de mostrarse como civilizado” y expresar al mismo tiempo la identidad nacional. Se propone que la cordillera nevada fue un símbolo funcional a dichos propósitos, ya que no solamente alejaba al país de la idea “tropical” de América Latina sino que, desde el prisma del determinismo geográfico predominante en la época, representaba el medio físico que había forjado el carácter “progresista” de la población.
Seeking a new paradise for mankind: Rockwell Kent in Tierra del Fuego and the creation of a new national image for Chile
Authors: Dupuy Fielding D.
Published: January 2022

¿Es posible que un foráneo desconocido en Chile haya sido parte de la construcción de la imagen país de esta nación? Si. Los ojos del explorador foráneo pueden revelar la nación a sí misma y devolverla gradualmente a través de las percepciones generadas afuera de sus bordes. Un ejemplo es la apropiación en Sudamérica del efecto generado por Humboldt en las audiencias europeas. Este artículo trata sobre cómo un trasmisor foráneo contribuyó en la construcción de la imagen país de Chile. El multidisciplinario y talentoso Rockwell Kent (1882-1971) presentó a los norteamericanos sus imágenes y asociaciones sobre Chile existentes en Tierra del Fuego, zona virgen sobre la cual ellos podrían construir mentalmente el paraíso que habían perdido en el cierre de la frontera Norteamericana.
De la poesía a la ficción: literatura, paisaje y política en Estrella distante de Roberto Bolaño
Authors: Deymonnaz Santiago
Published: January 2022

Este trabajo estudia la manera en que poesía y política se vinculan a través del paisaje en la novela Estrella distante de Roberto Bolaño. En nuestra lectura, de este vínculo se desprenden dos ejes fundamentales para entender su obra, ejes que estarían en el germen de la obra ficcional del autor: por un lado, la lucha con un canon poético nacional y, por el otro, cierta tensión entre ficción y poesía. En la medida en que estos ejes incumben al ámbito literario, Estrella distante nos propone una teoría sobre la literatura chilena. En la medida en que exceden dicho ámbito, nos ofrece una manera de pensar la relación entre literatura y política.
Desfiguraciones del exilio en "El Eco de las canciones", de Antonia Rossi
Authors: Carvajal Fernanda
Published: January 2022

Este articulo analiza las operaciones de desfiguración sobre las imágenes emblemáticas del exilio político durante la dictadura, puestas en juego en el documental El eco de las canciones (2010) de Antonia Rossi. En los últimos años se han publicado diversos trabajos sobre el giro autobiográfico del documental contemporáneo, atendiendo las articulaciones entre memoria subjetiva e historia y a las hibridaciones entre realidad y ficción que éste presenta en sus diversas manifestaciones. Enmarcándose en esa línea de trabajo, el presente artículo busca no solo abordar las imágenes correspondientes al universo de lo íntimo, la infancia y lo familiar, si no también un aspecto aparentemente marginal: se trata de examinar cómo las imágenes de la naturaleza y la catástrofe natural logran trastornar la relación pacífica y continua entre exilio, identidad y territorio. De este modo, indagaremos cómo aquellas operaciones de deformación del imaginario, producen una noción extrañada de identidad, atravesada por una alteración decisiva de relación entre lo propio y lo ajeno.
Vivian Scheihing. « Mon paysage intérieur, c’est ma nature »
Authors: Frérot Christine
Published: January 2022

La artista chilena Vivian Scheihing, nacida en Valdivia en 1947, vivió el terremoto de 1960. Ella mantiene profundamente ancladas en sí misma las huellas de esta tragedia. La creación le ha permitido evacuar y transformar ese trauma ; ella pinta, dibuja y escribe sin jamás olvidar que ese paisaje de su infancia es también el que determina periódicamente la concretización de los deseos y los azares de su imaginario. Entremezclando en su memoria paisaje íntimo y naturaleza, ella nos propone una pintura que no describe ni representa, sino que ofrece una reflexión en la cual se exprime una pluralidad de emociones y de interrogaciones sobre los diversos « paisajes » de lo cotidiano.
Entrevista a Rafael Sagredo Baeza, historiador. “Chile: ’copia feliz del Edén’ autoritario en América”
Authors: Sagredo Baeza Rafael
Published: January 2022

ARTELOGIE convidó a Rafael Sagredo a responder a una serie de preguntas vinculadas al dossier "Imagen de la nación: arte y naturaleza en Chile", puesto que se trata de uno de los intelectuales chilenos que más ha reflexionado en torno al lugar que ocupa la naturaleza en la conformación de la identidad nacional. Prescindiendo por completo de antiguas (y persistentes) interpretaciones deterministas, este historiador observa las marcas que el aislamiento, el telurismo y la inmensidad de la naturaleza han ido dejando en la memoria cultural de Chile, observando la toponimia, la cartografía, las ciencias, las artes, las letras, la política, los cuerpos, y todos aquellos objetos que funcionan como soportes de inscripción histórica.
Entrevista a Néstor García Canclini
Authors: Frérot Christine , Canclini Néstor García
Published: January 2022

Néstor García Canclini ha llevado a cabo una profunda reflexión sobre la ciudad, echando mano de diferentes disciplinas que van desde la filosofía y la estética hasta la historia, pasando por la sociología y la antropología. Su llegada a México implicó un cambio en su interés original por la filosofía. Al entrar en contacto con la historia de este país y al descubrir sus diversas culturas, Nestor García Canclini se acercó a las ciencias sociales desarrollando el concepto de «culturas híbridas» y confirmando su intéres para los fenómenos culturales y su profundo anclaje social. En esta entrevista con Christine Frérot, el investigador recorre algunas de sus experiencias vividas en las ciudades mexicanas. El caso de Tijuana es ejemplar de la articulación entre la urbe y los procesos culturales. Es ahí que nació la participación de García Canclini en el programa artístico “Insight”, en el que la diversidad cultural fronteriza ocupa un lugar central del proceso creativo. Más tarde, la Ciudad de México le proporcionó el material para reflexionar profundamente acerca de la relación entre lo urbano y lo cultural. Comprobó que en la megalópolis mexicana, a pesar del caós, el patrimonio histórico y cultural coexisten al lado de modelos de urbanización, importados principalmente de los Estados Unidos; lejos de frenar la creación, la dinámica generada cataliza nuevas formas y nuevas temáticas de orden cultural y artístico.
Urban imaginaries of Mexican victimism: the images of silence
Authors: Lozoya Johanna
Published: January 2022

Have the cultural, social, economical dynamics of Rem Koolhaas´ imaginaries of a generic city triggered a weakening and/or crash of traditional nationalist imaginaries in Mexico City with such a fiction of modernity? Not really, not yet, no need. The following paper deals with the sonorous idea of modernity vs tradition in contemporary urban images(inaries) of mexicanidad. Far from seeing them as an antagonistic association, the author considers that both cultural constructions reveal the practice of a silent historiographical construction: the modern invention of Mexican victimism.Los imaginarios de la ciudad genérica imaginada por Rem Koolhaas, han detonado el despertar y/o un choque con los imaginarios nacionalistas en la Ciudad de México? No realmente, no aún, no necesariamente. El presente artículo se interesa por la sonora oposición modernidad vs tradición en la imaginarios urbanos contemporáneos de mexicanidad. Lejos de conceptualizarla como una relación de antagonismo, la autora considera que ambas construcciones revelan la práctica de una silenciosa construcción historiográfica: la invención moderna del victimismo mexicano.
Ramón López Velarde: la zozobra de un espíritu en la ciudad de México
Authors: Miranda Pacheco Sergio
Published: January 2022

El presente ensayo se propone demostrar la zozobra moral que provocó en Ramón López Velarde (1888‑1921) la vida moderna de la ciudad de México en la que vivió durante los últimos seis años de su vida. A través de un breve examen de las transformaciones urbanas de la ciudad de México de esos años, de las relaciones entre la modernidad urbana y la literatura, de textos críticos de su obra y, principalmente, del análisis de su poesía, más que de su prosa, se muestran y explican las experiencias urbanas retratadas en su poesía, y se destaca el carácter moral y contradictorio de éstas, como un rasgo tanto de su poesía como de la experiencia de la modernidad urbana de México de las primeras décadas del siglo XX.
El DF en tono apocalíptico. La literatura mexicana de ciencia ficción y la Ciudad de México
Authors: Schmelz Itala
Published: January 2022

Este ensayo analiza unos cuantos cuentos de ciencia ficción realizados por autores mexicanos, en los que se trata el tema del futuro de la ciudad de México, generalmente en tono distópico. Al parecer hay ciudades con mayor potencial apocalíptico, como la ciudad de Manhattan, que ha sido objeto de todas las destrucciones y las plagas megaproducidas por Hollywood. La ciudad capital mexicana no se queda atrás, es identificada como uno de los centros más caóticos y apoteóticos del orbe. Revisaré ese escenario a través de las pautas del género de la ciencia ficción como diagnóstico del presente; así mismo, buscaré el rastro de ese futuro imaginario que no solo ha llegado, sino que ha sido rebasado por nuestro presente.
Vivre sa ville. Guides touristiques et nouveaux récits pour s’approprier Mexico
Authors: Frérot Christine
Published: January 2022

Au Mexique, les discours sur la ville et l’imaginaire urbain vont s’accompagner, au tournant des années 2000, de formes d’expression inédites liées à de nouveaux supports éditoriaux. C’est toute la conception du statut de la ville comme objet touristique qui va changer au cours des deux dernières décennies, passant de la tradition du « tourisme extérieur » à la pratique jouissive du « tourisme intérieur », la « périphérie » se déplaçant alors vers le « centre historique ». Les trois principaux guides touristiques que nous avons choisi de commenter (CITÁMBULOS Guía de asombros Ciudad de México. El transcurrir de lo insólito) ; ¿A DÓNDE VÁIS MONSIVÁIS ? Guía del DF de Carlos Monsiváis ; et Nueva guía del CENTRO Histórico de México), s’inscrivent dans le développement de ces nouveaux discours et récits sur la ville, en dehors de la place qu’y occupe la littérature actuelle dont nous ne parlerons pas ici. Différents dans la forme, le format et le fond, ils sont chacun les héritiers de cette façon plus libre de chercher une autre ville dans la ville, et de vivre sa ville.
La escultura monumental en acero inoxidable, una tradición en Tultepec
Authors: Villafuerte Susana
Published: January 2022

El movimiento de escultura monumental en acero inoxidable que se desarrolla en Tultepec, Estado de México, permite reflexionar acerca de la creación artística contemporánea y sobre su relación con las estrategias de recreación y renovación de tradiciones de una localidad del norte de la zona metropolitana. En este trabajo se presenta un estudio sobre el modo en el que se mantiene la participación comunal en las festividades tradicionales y cómo se adoptan y adaptan elementos modernos a sus prácticas creativas, lo que al mismo tiempo permite reforzar la identidad y hacerse presente en el mundo del arte internacional.
El Bordo de Xochiaca y la basura como naturaleza muerta: instalación colectiva y medio de resistencia estético-política en ejemplos de cine, fotografía y artes actuales
Authors: Espinosa Elia
Published: January 2022

Este ensayo busca hacer tambalear una vez más el corpus conceptual y “las maneras de ver” de la historia del arte enfrentándola al caso espléndido del Bordo de Xochiaca, el enorme vertedero de basura en el lado occidental de la Ciudad de México a donde, además, llegan aguas negras. Así, en tanto que historiadora del arte, he declarado al Bordo de Xochiaca la naturaleza muerta-instalación más grande imaginable en mi ciudad, ya que está hecha, día con día, por todos los que vivimos en ella. Al llevar a cabo esta especie de decreto conceptual y estético, surge una epistemología en la cual la naturaleza muerta se enriquece en tanto que género pictórico antiquísimo. Se convierte, por así decir, en una instalación que provoca una especie de correspondencia, una transubstanciación de las artes y de las realidades visual-espaciales urbanas, mas también juega un papel de doble resistencia, es decir, amar la reintegración de niveles diversos de la vida y crear una estética en incesante movimiento. Otra dimensión que aborda este ensayo es la inclusión crítica que hacen algunos artistas mexicanos e internacionales de la basura en sus obras.
Carretera 101
Authors: Moreno Villarreal Jaime
Published: January 2022

Ensayo-crónica sobre la relación personal del autor con la ciudad de San Fernando, en el Estado de Tamaulipas, México, en cuyas cercanías han sido encontrados más de 200 cadáveres enterrados en fosas clandestinas, de migrantes y viajeros que fueron ultimados por el cártel de la droga denominado Los Zetas.
La création transculturelle face à la standardisation du spectacle : le processus de création de Transatlancirque à Mexico
Authors: Pescayre Charlotte
Published: January 2022

La compagnie Transatlancirque tisse des liens entre la culture mexicaine moderne de la ville de Mexico à travers le clown, la culture indigène par la maroma zapotèque de Santa Teresa Veracruz et le son jarocho veracruzano et la culture européenne forte de son cirque de création. Engagée dans la création transculturelle expérimentale, Transatlancirque propose dans son premier spectacle Cabaret Mosaïk une exploration esthétique innovante de l’imaginaire urbain et rural mexicain. Ce sont en effet la ville de Mexico et le village zapotèque de Santa Teresa Veracruz qui ont fonctionné comme muses d’inspiration à la compagnie pour la création du spectacle. Transatlancirque ouvre ainsi un espace transculturel et transdisciplinaire qui conteste l’homogénéisation du spectacle et fait vivre de multiples traditions.
Introdução : Questões do modernismo brasileiro
Authors: Pimenta Velloso Monica
Published: January 2022

Extrapolando os limites e marcos cronológicos, sensível aos novos espaços e modalidades participativas, mas, sobretudo, dispondo-se a re-configurar a natureza e o fluxo das trocas culturais, o modernismo brasileiro torna-se mais do que nunca tema polêmico em consonância com a efervescência de mudanças que se operam no horizonte social e historiográfico.
A síntese das artes como resgate da vida comunitária.Da Gesamtkunstwerk à nova monumentalidade e o core
Authors: dos Santos Marcos Antonio , Ferreira Martins Carlos Alberto
Published: January 2022

A retomada das discussões sobre arquitetura e urbanismo dentro dos CIAM’s, no segundo pós-guerra, possibilitou o debate entre as a nova geração de arquitetos e os antigos membros dos CIAM’s. O debate se centrava nas críticas da nova geração aos postulados da arquitetura moderna baseados na Carta de Atenas. O manifesto Nine Points on Monumentality, de 1943 pode ser encarado como o início deste debate, mesmo antes da retomada dos “Congressos”. O manifesto tem o resgate da comunidade como um de seus temas centrais. O presente trabalho tem, portanto, a intenção de resgatar e discutir a presença da idéia de comunidade nas discussões sobre arquitetura e urbanismo nos CIAM’s do Segundo Pós-Guerra.
Um “mundo novo”: o cinema segundo os futuristas e os modernistas
Authors: Fabris Mariarosaria
Published: January 2022

Para futuristas e modernistas, o cinema representa a súmula de várias invenções, capaz de sobrepujar outras formas de comunicação de massa, quando se trata de forjar e propagar novos comportamentos. Rival do trem, do automóvel, do aeroplano na elaboração de uma nova maneira de se olhar para o mundo, herdeiro da fotografia, filho da eletricidade, irmão do jornal e do teatro de variedades, o cinema vem subverter a noção de tempo e de espaço, ao juntar realidades distantes entre si. Dessa forma, passa a ser considerado um dos grandes símbolos da sociedade contemporânea, pela simultaneidade, pela velocidade e pelo novo ritmo que traz às artes e à vida.
O futurismo como estética patológica: alguns aspectos de sua recepção no Brasil
Authors: Fabris Annateresa
Published: January 2022

A recepção das ideias futuristas no Brasil é quase sempre negativa. O movimento italiano é associado a manifestações patológicas e à agitação política, uma vez que suas propostas iconoclastas se chocavam com as poéticas realistas que dominavam o ambiente cultural brasileiro.
Permanência da forma: uma conversa entre os ensaios de Michel de Montaigne e Mário de Andrade
Authors: Gaiotto de Moraes Ricardo
Published: January 2022

Este artigo tem como objetivo levantar algumas hipóteses sobre um possível diálogo entre as concepções de escrita ensaística do modernista brasileiro, Mário de Andrade, e os comentários concernentes à forma do iniciador do gênero ensaístico, Montaigne. Apesar da distância entre o universo dos dois escritores, há semelhanças na concepção do gênero ensaio, que se relacionam à ideia de que a escrita ensaística partiria da intuição e, por isso, incluiria, além de especulações críticas, um desdobramento do eu. Assim, tanto no autor de Ensaios, como no de Macunaíma, a escrita ensaística, além das múltiplas hipóteses levantadas no interior de cada texto, reflete as concepções morais próprias às concepções particulares e às máscaras assumidas pelo escritor em cada contexto.
Trayectoria de una obra: "A negra" (1923) de Tarsila do Amaral. Una revolución icónica
Authors: Vidal Edgard
Published: January 2022

El articulo se plantea el estudio de la recepción de dos obras de Tarsila do Amaral: "A negra" de 1923 y "Adoraçao" de 1925. Comenzando por un estudio de diarios y revistas de la década de 1920 en París, trabajaremos en particular los comentarios de la Revue de l’Amérique Latine (1926) llegando hasta las ultimas producciones de Aracy A. Amaral o mas recientemente Maraliz de Castro Vieira Christo. Estudiando como los críticos analizan "A negra", la recepción de esta obra muestra las tensiones entre las diversas concepciones nacionalistas y regionalistas y las que funcionan todavía hoy como el opuesto positivo o negativo, las influencias cosmopolitas. Finalmente, nos plantearemos algunos interrogantes sobre la manera en la cual opera la obra moderna, auto-instituyendo sus propias influencias.
La modernidad en tránsito de Lasar Segall
Authors: Garramuño Florencia
Published: January 2022

Este artículo interroga algunas obras de Lasar Segall y su ubicación dentro del impulso nacionalista del modernismo brasileño, buscando arrojar luz sobre las tramas internacionales, los dramas humanos, y los flujos económicos y sociales que conformaron la estética modernista.
O futebol como alegoria antropofágica: modernismo, música popular e a descoberta da "brasilidade" esportiva
Authors: Borges Buarque de Hollanda Bernardo
Published: January 2022

O ensaio traça um painel do discurso modernista acerca do futebol brasileiro nos anos de 1920, 1930 e 1940. Ainda que de forma incidental, é possível coligir referências sobre o fenômeno futebolístico no Brasil entre os autores do modernismo de São Paulo e do regionalismo nordestino. Com base em poemas, crônicas e ensaios, procura-se mostrar como, a partir de 1940, o discurso modernista entronizou o futebol em seu projeto de construção de uma cultura e de uma identidade brasileira. Para isto, busca-se evidenciar de que maneira o discurso da brasilidade modernista, já presente na música popular e no folclore ao longo da década de 1920, outorgou ao futebol a sua legitimidade no âmbito cultural e artístico nos anos de 1940.
On the Utilization of an Ensemble of Meta-Heuristics for Simulating Energy Consumption in Buildings
Authors: Abdelkader Eslam Mohammed , Elshaboury Nehal , Al-Sakkaf Abobakr
Published: January 2022

Predicting energy consumption has been a substantial topic because of its ability to lessen energy wastage and establish an acceptable overall operational efficiency. Thus, this research aims at creating a meta-heuristic-based method for autonomous simulation of heating and cooling loads of buildings. The developed method is envisioned on two tiers, whereas the first tier encompasses the use of a set of meta-heuristic algorithms to amplify the exploration and exploitation of Elman neural network through both parametric and structural learning. In this regard, 10 meta-heuristic were utilized, namely differential evolution, particle swarm optimization, invasive weed optimization, teaching-learning optimization, ant colony optimization, grey wolf optimization, grasshopper optimization, moth-flame optimization, antlion optimization, and arithmetic optimization. The second tier is designated for evaluating the meta-heuristic-based models through performance evaluation and statistical comparisons. An integrative ranking of the models is achieved using average ranking algorithm.
Intelligent Skiing Posture Detection and Recognition Through Internet of Bodies
Authors: Liu Peihua
Published: January 2022

The training of special ability of skiing should start from the control of body posture ability to highlight the characteristics of the sports. Thus, the athletes can have the sports ability in the process of high-speed skiing. This paper establishes a system to automatically recognize the skiing posture which can help athletes grasp the skiing postures. First, the skiing images are collected by distributed camera. Second, the skeleton features are extracted to learn a classification model which is used to recognize and adjust skiing postures. Lastly, the analytical results of posture recognition is returned to athletes through Internet of bodies. The framework can effectively recognize the skiing postures and provide athletes with training advices.
English Article Style Recognition and Matching by Using Web Semantics
Authors: Zhou Mi , Peng Lina
Published: January 2022

With the explosion of internet information, people feel helpless and difficult to choose in the face of massive information. However, the traditional method to organize a huge set of original documents is not only time-consuming and laborious, but also not ideal. The automatic text classification can liberate users from the tedious document processing work, recognize and distinguish different document contents more conveniently, make a large number of complicated documents institutionalized and systematized, and greatly improve the utilization rate of information. This paper adopts termed-based model to extract the features in web semantics to represent document. The extracted web semantics features are used to learn a reduced support vector machine. The experimental results show that the proposed method can correctly identify most of the writing styles.
Seashells and Oyster Shells: Biobased Fine Aggregates in Concrete Mixtures
Authors: Scuderi Giuliana
Published: January 2022

The construction industry is the largest global consumer of materials, among which sand plays a fundamental role; now the second most used natural resource behind water, sand is the primary component in concrete. However, natural sand production is a slow process and sand is now consumed at a faster pace than it’s replenished. One way to reduce consumption of sand is to use alternative materials in the concrete industry. This paper reports the exploratory study on the suitability of aquaculture byproducts as fine aggregates in concrete mixtures. Seashell grit, seashell flour and oyster flour were used as sand replacements in concrete mixtures (10%, 30% and 50% substitution rates). All the mixtures were characterized in fresh and hardened states (workability, air content, compressive strength and water absorption). Based on compressive strength, measured at 7 and 28 days, seashell grit provided the most promising results: the compressive strength was found to be larger than for conventional concrete. Moreover, the compressive strength of the cubes was larger, when larger percentages of seashell grit were used, with the highest value obtained for 50% substitution. However, for oyster flour and seashell flour, only 10% sand substitution provided results comparable with the control mixture. For the three aggregates, workability of concrete decreases with fineness modulus decrease. For mixtures in which shell and oyster flour were used with 30% and 50% substitution percentages, it was necessary to increase the quantity of mixing water to allow a minimal workability. In conclusion, considering the promising results of the seashell grit, it is suggested to study further the characteristic of the material, also considering its environmental and physical properties, including acoustic and thermal performances. Higher substitution percentages should also be investigated. This research adds to the relevant literature in matter of biobased concrete, aiming at finding new biobased sustainable alternatives in the concrete industry.
Experimental Analysis of the Behavior of Straw Biocomposite Exposed to High Temperature
Authors: Achour Chafic , Belayachi Naima , Ismail Brahim
Published: January 2022

In view of the climate emergency and the need for energy transition, the use of materials with low environmental impact based on plant co-products or from recycling is strongly encouraged. Biobased materials have been developed in recent years and have shown interesting performances, particularly for the thermal insulation of buildings. Nevertheless, their use is still hampered by the lack of rules for their use and control of their behaviour in normal or accidental conditions of use such as excess water or fire. In this work, the behaviour of biocomposites based on cereal straw exposed to high temperatures was studied. The objective is to evaluate the effect of this temperature increase on the mechanical strength of the material and its thermal properties using different heating scenarios. The biocomposites considered for this study were developed as part of the PEPITE project funded by the “Region Centre Val de Loire”. They are materials composed of two different binders: lime, and plaster, straw aggregates and additives (air entraining agent, casein protein and biopolymer). In order to simulate fire, two temperatures were chosen for the study 200°C and 210°C, using four different heating rates to study their impact on the behaviour of dry and wet conditions of biocomposites. The purpose of this tests is to examine whether the material retains its insulating properties and its buildability. The results showed that the use of additives had negative effects on the behaviour of the materials with respect to temperature increase. Their use accelerates the degradation and burning of biocomposites faster than for samples without additives. Plaster based composites show a better behavior to high temperature than lime-based composites. Nevertheless, lime composites have a higher strength than plasters. Furthermore, the thermal conductivity of plaster is lower than that of lime. It should be noted that the heating rate has a significant impact on the behaviour of the material, the slower the rate, the more the material is degraded.
Assessment of the Influence of the Type of Filler Materials on the Properties of Cement Grouts
Authors: Abdalqader A. , Sonebi Mohammed , Thornton Neil , Taylor Su
Published: January 2022

Cement grouts have many purposes in various civil engineering applications such as precast construction, soil stabilization and structural rehabilitation. Using filler materials as a component in cement grouts has been increasingly implemented. The incorporation of such fillers not only does improve the fresh and hardened properties of grouts but also contributes to the decarbonization of grouts by reducing the amount of Portland cement, thereby lowering the carbon footprint of grouting materials. This study aims at assessing the influence of various filler materials on the properties of cement grouts. Three different fillers were used in this study: commercial limestone, commercial pure dolomite, dolomitic quarry dust. These fillers were assessed in terms of their effect on the spread, flowability, cohesion and compressive strength at 3, 7 and 28 days. The results show that fresh properties of the grout were dependent on the type of fillers. Dolomitic quarry dust improved the workability and flowability more than the commercial limestone and dolomite did. The compressive strengths of cement grouts did not change significantly with the incorporation of the fillers. However, cement grout samples including quarry dust exhibited slightly higher 28-d compressive strength than other samples although the same mix had lower 1-d compressive strength than other mixes. This study highlights the benefits of utilizing quarry dust in cement-based binders without compromising the performance.
Thermal and Moisture Buffering Properties of Novel Hemp-Lime Composites Integrated with Microencapsulated Phase Change Materials
Authors: Abdellatef Yaser , Kavgic Miroslava , Foruzanmehr Reza
Published: January 2022

Higher requirements for buildings' energy performance and indoor environmental quality have prompted new technologies such as latent heat storage with phase change materials capable of storing and releasing significant quantities of heat per unit mass near room temperature. Conventional building materials (e.g., gypsum, concrete) used for mixing with microencapsulated phase change materials (MPCM) often contain high embodied energy. Hempcrete is a sustainable biocomposite material that can significantly reduce a building's embodied energy and energy consumption while enhancing indoor environmental quality. This research aims to develop a new low-carbon latent heat storage material composed of hempcrete and MPCMs with improved hygrothermal properties for sustainable buildings. Eight hempcrete composites were created using different design mixes using hydrated lime, metakaolin, hydraulic lime, and recycled crushed brick. Furthermore, eight hempcrete-MPCM composites were made using two MPCM types, four MPCM melting temperatures, and two MPCM concentrations. The characterization of composites' thermal and moisture properties includes measuring thermal conductivity, volumetric heat capacity, and moisture buffer capacities. The findings suggest that the developed hempcrete-MPCM samples have a higher heat storage capacity than the hempcrete due to their higher volumetric heat capacity. Moreover, hempcrete-MPCM samples have lower thermal conductivity than hempcrete samples in the same density range and testing orientation. The average moisture buffering value for the hempcrete and HPCM samples of 2.78 and 2.76 (gm/m2 RH%), respectively, indicates excellent moisture buffering performance. The results suggest that the optimal integration of MPCMs requires a thorough consideration of the operating temperature and percentage of MPCMs within the hempcrete concerning the specific application and performance objectives.
Evaluation of Bio-Based Earth Engineered Mortars for Low Energy and Carbon Buildings in Tropical and Subtropical Climates
Authors: Paiva Rayane de Lima Moura , Caldas Lucas Rosse , Souza Patrícia Brandão , Oliveira Giulia Fea , Toledo Filho Romildo Dias
Published: January 2022

Improving the thermal performance of low-income housing in developing countries, located in tropical and subtropical regions, is one of the main challenges of the building sector. The use of mortars as building cladding is a current practice in many developing countries. Bio-based (such as bamboo particles) and earth materials have shown interesting potential for improving some thermal properties of covering mortars. In addition, bio-based earth mortars can have a lower carbon footprint than conventional mortars (typically made of cement or cement with lime) used in the building sector. The aim of this study is the evaluation of the life cycle GHG emissions of different mixtures of an engineered bio-based earth mortar mixed with bamboo particles, earth, and different cementitious materials (Portland cement, hydrated lime, metakaolin, and fly ash) and water. Four mixtures are evaluated: without bamboo particles, with 3%, 6%, and 9% of bamboo particles in volume. The thermal energy performance and carbon footprint of these mortars are evaluated. From physical tests carried out in the laboratory, thermal energy simulations are carried out in DesignBuilder software considering a case study of a social housing project in Brazil, evaluating tropical and subtropical climates. Finally, the carbon footprint was performed, using the Life Cycle Assessment (LCA) methodology considering a cradle-to-gate scope. When compared with two conventional mortars (made of cement and hydrated lime), the bio-based earth mortar presents better thermal energy performance and a lower carbon footprint. We can conclude that there is a potential to improve the thermal energy performance in low-income housing and, at the same time, to reduce the mortar carbon footprint. This mortar can be produced where bamboo and cementitious materials are available, which is the case in several developing countries that are expected to have a substantial housing demand for new buildings in the coming years.