bluuebunny/crossref_metadata_2025 huggingface dataset:
Heliospheric Compression Due to Recent Nearby Supernova Explosions
Authors: Miller Jesse A. , Fields Brian D.
Published: July 2022

The widespread detection of 60Fe in geological and lunar archives provides compelling evidence for recent nearby supernova explosions within ∼100 pc at 3 and 7 Myr ago. The blasts from these explosions had a profound effect on the heliosphere. We perform new calculations to study the compression of the heliosphere due to a supernova blast. Assuming a steady but non-isotropic solar wind, we explore a range of properties appropriate for supernova distances inspired by recent 60Fe data, and for a 20 pc supernova proposed to account for mass extinctions at the end-Devonian period. We examine the locations of the termination shock decelerating the solar wind and the heliopause that marks the boundary between the solar wind and supernova material. Pressure balance scaling holds, consistent with studies of other astrospheres. Solar wind anisotropy does not have an appreciable effect on shock geometry. We find that supernova explosions at 50 pc (95 pc) lead to heliopause locations at 16 au (23 au) when the forward shock arrives. Thus, the outer solar system was directly exposed to the blast, but the inner planets—including Earth—were not. This finding reaffirms that the delivery of supernova material to Earth is not from the blast plasma itself, but likely is from supernova dust grains. After the arrival of the forward shock, the weakening supernova blast will lead to a gradual rebound of the heliosphere, taking ∼few

×

100 kyr to expand beyond 100 au. Prospects for future work are discussed.
Single-pulse Variability in Gamma-Ray Pulsars
Authors: Kerr M.
Published: July 2022

The Fermi Large Area Telescope receives ≪1 photon per rotation from any γ-ray pulsar. However, out of the billions of monitored rotations of the bright pulsars Vela (PSR J0835−4510) and Geminga (PSR J0633+1746), a few thousand have ≥2 pulsed photons. These rare pairs encode information about the variability of pulse amplitude and shape. We have cataloged such pairs and find the observed number to be in good agreement with simple Poisson statistics, limiting any amplitude variations to <19% (Vela) and <22% (Geminga) at 2σ confidence. Using an array of basis functions to model pulse-shape variability, the observed pulse phase distribution of the pairs limits the scale of pulse-shape variations of Vela to <13%, while for Geminga we find a hint of ∼20% single-pulse-shape variability most associated with the pulse peaks. If variations last longer than a single rotation, more pairs can be collected, and we have calculated upper limits on amplitude and shape variations for assumed coherence times up to 100 rotations, finding limits of ∼1% (amplitude) and ∼3% (shape) for both pulsars. Because a large volume of the pulsar magnetosphere contributes to γ-ray pulse production, we conclude that the magnetospheres of these two energetic pulsars are stable over one rotation and very stable on longer timescales. All other γ-ray pulsars are too faint for similar analyses. These results provide useful constraints on rapidly improving simulations of pulsar magnetospheres, which have revealed a variety of large-scale instabilities in the thin equatorial current sheets where the bulk of GeV γ-ray emission is thought to originate.
New Theoretical Period–Luminosity–Metallicity Relations for RR Lyrae in the Rubin-LSST Filters
Authors: Marconi Marcella , Molinaro Roberto , Dall’Ora Massimo , Ripepi Vincenzo , Musella Ilaria , Bono Giuseppe , Braga Vittorio , Di Criscienzo Marcella , Fiorentino Giuliana , Leccia Silvio , Monelli Matteo
Published: July 2022

The revolutionary power of future Rubin-LSST observations will allow us to significantly improve the physics of pulsating stars, including RR Lyrae. In this context, an updated theoretical scenario predicting all the relevant pulsation observables in the corresponding photometric filters is mandatory. The bolometric light curves are based on a recently computed extensive set of nonlinear convective pulsation models for RR Lyrae stars, covering a broad range of metal content, and have been transformed into the Vera C. Rubin Observatory Legacy Survey of Space and Time (Rubin-LSST) photometric system. Predicted Rubin-LSST mean magnitudes and pulsation amplitudes have been adopted to build the Bailey diagrams (luminosity amplitude versus period) and the color–color diagrams in these bands. The current findings indicate that the g
LSST–r
LSST and r
LSST–i
LSST colors obey to a well-defined linear relation with the metal content. Moreover, the period–luminosity relations display in the reddest filters (r
LSST, i
LSST, z
LSST, y
LSST) a significant dependence on the assumed metal abundance. In particular, more metal-rich RR Lyrae are predicted to be fainter at a fixed period. Metal-dependent period–Wesenheit relations for different combinations of optical and near-infrared filters are also provided. These represent powerful tools to infer individual distances independently of reddening uncertainties, once the metal abundance is known and no relevant deviations from the adopted extinction law occur. Finally, we also derived new linear and quadratic absolute magnitude metallicity relations (g
LSST versus [Fe/H]) and the metallicity coefficient is consistent with previous findings concerning the B and the V band.
Metallicity Properties of the Galactic Bulge Stars Near and Far: Expectations from the Auriga Simulation
Authors: Chen Bin-Hui , Li Zhao-Yu
Published: July 2022

Using the high-resolution Milky Way–like model from Auriga simulation we study the chemical properties of the Galactic bulge, focusing on the metallicity difference between stars on the near side (in front of the Galactic center) and the far side (behind the Galactic center). In general, along certain sight lines the near side is more metal-rich than the far side, consistent with the negative vertical metallicity gradient of the disk, since the far side is located higher above the disk plane than the near side. However, at the region l < 0° and ∣b∣ ≤ 6°, the near side is even more metal-poor than the far side, and their difference changes with the Galactic longitude. This is mainly due to the fact that stars near the minor axis of the bar are more metal-poor than that around the major axis. Since the bar is tilted, in the negative longitude region, the near side is mainly populated by stars close to the minor-axis region rather than the far side resulting in such a metallicity difference. We extract stars in the X-shape structure by identifying the overdensities in the near and far sides. Their metallicity properties are consistent with the results of the whole Galactic bulge. The boxy/peanut-shaped bulge can naturally explain the metallicity difference of the double red clump stars in the observation. There is no need to involve a classical bulge component with different stellar populations.
Pylaemenes gulinqingensis sp. nov., a new species of subfamily Dataminae (Phasmida, Heteropterygidae) from Yunnan Province, China
Authors: Gao Hao-Ran , Xie Chong-Xin
Published: July 2022

Pylaemenes gulinqingensissp. nov., from Gulinqing Nature Reserve, Maguan County, Yunnan, China, is described for the first time from two females and six eggs. The types of the new species are deposited in Southwest Forestry University (SWFU), China, as well as in the first author’s collection.
Miguel Abensour et le non-consentement à l’ordre du monde
Authors: Vermeren Patrice
Published: July 2022

Contre l’éternelle utopie , thème des conservateurs et des contrerévolutionnaires, postulant que le discours de l’utopie, identique à lui-même, revient toujours pour légitimer une société close, autoritaire et statique, négatrice de toute temporalité, et de la pluralité et de la singularité des individus, Miguel Abensour atteste de la persistance des utopies , recherche asymptotique, volontariste et sans cesse renouvelée d’en finir avec la domination, la servitude volontaire et l’exploitation, comme si chaque moment de lutte suscitait une nouvelle sommation utopique au non-consentement à l’ordre des choses et à la recherche d’un tout autre social, sous l’impératif d’une conversion qui lie indistinctement philosophie, utopie et émancipation humaine.
De l’utopie !
Authors: Macherey Pierre , Roman Sébastien
Published: July 2022

Pierre Macherey est philosophe, professeur honoraire à l’université de Lille. Rattaché à l’UMR « Savoirs Textes Langage » du CNRS, il continue d’animer un blog « La philosophie au sens large » dont les travaux sont publiés sur le net ( https://philolarge.hypotheses.org/ ). Il a écrit de nombreux ouvrages, aussi bien en philosophie (sur Spinoza, Hegel, Marx, Comte, Canguilhem, Foucault) qu’en littérature et sur la manière de philosopher avec la littérature ( Philosopher avec la littérature est la reprise de sa thèse soutenue en 1991 ; mais il y a aussi, par exemple : Proust. Entre littérature et philosophie ; En lisant Jules Verne ). Son dernier ouvrage s’intitule À l’essai (Paris, Kimé, 2019). Sur l’utopie, il a notamment écrit : De l’utopie ! (Le Havre, De l’incidence éditeur, 2011) ainsi que « Utopie et quotidien : les deux faces d’une même réalité ? », article publié dans Peggy Avez, Louis Carré et Sébastien Laoureux (dir.), Utopie et quotidien. Autour de Pierre Macherey (Bruxelles, Presses de l’Université Saint Louis, 2016).
Marketing et communication politique
Authors: Barquissau Éric
Published: July 2022

Ce chapitre se propose de présenter l’intérêt du digital au sein d’une stratégie de persuasion électorale. Le e-marketing politique est plus qu’une réalité dans les campagnes électorales d’aujourd’hui. Il devient incontournable. Tant du niveau de la recherche académique que du côté des praticiens, les outils digitaux tendent à occuper une place de plus en plus conséquente. Pour un acteur politique, ils sont maniables, agiles et relativement peu coûteux. Ils permettent de créer de la notoriété, du flux discursif et si nécessaire, d’orchestrer de la negative communication. Dans un monde fait de connexions, le e-marketing politique représente un vecteur idéal d’une persuasion électorale moderne basée sur l’habileté et la performance.
Marketing et communication politique
Authors: Selmi Refk
Published: July 2022

La 26 e Conférence des Nations unies sur le changement climatique à Glasgow, connue sous le nom de COP26, est un rendez-vous très important cinq ans après la COP21 au cours de laquelle plus de 2 000 gouvernements et entreprises ont pris l’engagement historique du 0 impact en se fixant des objectifs climatiques et énergétiques exigeants (COP21). Mais ces objectifs restent trop bas pour empêcher efficacement le pire des scénarios de changement climatique. Atteindre les objectifs climatiques de Paris en 2015 nécessite une décarbonation rapide des systèmes énergétiques dans le monde. Indépendamment du développement rapide et dynamique des marchés des énergies renouvelables dans le monde, la transition vers l’énergie durable reste un processus fortement politique. L’adoption de politiques et de réglementations appropriées et rapides semble d’une importance primordiale pour permettre le développement et la diffusion de technologies durables et pour conduire l’action climatique. Le soutien politique est indispensable pour légitimer des solutions politiques ambitieuses. Les gouvernements doivent promettre des réductions plus strictes des gaz à effet de serre pour lutter contre les conséquences des hausses nocives de la température mondiale. Même si les membres européens se sont publiquement engagés en faveur du Green Deal européen, ils sont divisés sur différentes questions critiques, notamment le mécanisme d’ajustement aux frontières carbone (MACF) proposé, le rôle de l’énergie nucléaire dans le futur bouquet énergétique de l’Europe, les technologies de transition dans la transition vers le zéro impact, ainsi que les impacts socio-économiques de la décarbonation du secteur de l’énergie ou de la transition vers une économie bas carbone. Dans l’ensemble, les politiques et les programmes restent à un stade de formation et l’incertitude politique est très élevée. Ce chapitre vise premièrement à comparer les plans climat menés par les différents États membres européens définissant des mesures pour garantir l’atteinte des objectifs de Paris. Deuxièmement à évaluer si certains gouvernements ont réagi plus rapidement que d’autres. Troisièmement, à identifier les principaux obstacles à la réalisation des objectifs climatiques et énergétiques. Et enfin, à fournir des réponses politiques possibles que les gouvernements peuvent prendre pour garantir que les mesures d’urgence, mises en œuvre pour faire face à la crise actuelle de la Covid, n’altèrent pas la transition environnementale.
La revue Sociologie catholique (1892-1908)
Authors: Laurens Jean-Paul
Published: July 2022

Ce texte rassemble quelques connaissances générales sur l’une des toutes premières revues de sociologie française et intitulée Sociologie catholique . Cette revue vulgarise la doctrine sociale du pape Léon XIII énoncée dans l’encyclique Rerum Novarum et témoigne de l’existence d’une sociologie catholique en France qui entretient finalement peu de liens avec la sociologie scientifique et universitaire. Éditée de 1892 à 1908, elle constitue une ressource documentaire pour l’étude des primes années de la sociologie française.
Évolution du métier d’aide à domicile vers le numérique en santé. Une étude exploratoire à travers l’expérience des bénéficiaires
Authors: Chanial Elisa
Published: July 2022

Les métiers de l’aide à domicile sont au cœur de la transformation numérique du secteur médico-social. Ils se digitalisent tant au niveau de l’organisation des services d’accompagnement et d’aide à domicile (SA A D) qu’au niveau du domicile même des personnes accompagnées, la domotique en est un élément fondateur. Plus récemment l’arrivée du numérique en santé complète ce panorama. En étudiant l’expérience des bénéficiaires âgés d’aides à domicile, au moyen de 28 entretiens semi-directifs, nous montrons que le travail de ces dernières a évolué pour permettre notamment l’accès à la santé numérique durant la crise sanitaire. Ce rôle stratégique des aides à domicile peut être constaté par tout un chacun dans la vie de tous les jours, directement ou par l’intermédiaire des médias et des réseaux sociaux. Afin de renforcer l’image de ces métiers, les politiques publiques et les politiques employeurs devraient donc ajuster la définition et la communication métiers aux réalités de terrain.
Universitarisation des formations des auxiliaires médicaux en Normandie Occidentale : retour d’expérience
Authors: Lenesley Pauline , Bitker Catherine , Touzé Emmanuel
Published: July 2022

Les métiers paramédicaux souffrent d’un manque d’attractivité, notamment en raison de perspectives d’évolution de carrière limitées. L’universitarisation des formations paramédicales constitue un enjeu majeur pour ces professions. Cependant, le processus est complexe, regroupant à la fois des dimensions pédagogiques, institutionnelles et professionnelles. Nous présentons ici la construction d’une expérimentation d’universitarisation selon le décret du 11 mai 2020. Nous montrons comment la dynamique de co-construction peut se mettre en place entre université et instituts de formation professionnalisants pour offrir aux étudiants des formations paramédicales les droits étudiants et les perspectives de toutes les formations universitaires.
Safety of Bifidobacterium breve, Bif195, employing a human exercise-induced intestinal permeability model: a randomised, double-blinded, placebo-controlled, parallel group trial
Authors: Engel S. , Mortensen B. , Wellejus A. , Vera-Jimenez N. , Struve C. , Brummer R.J. , Damholt A. , Woods T. , Shanahan F.
Published: July 2022

We have previously shown that the probiotic Bifidobacterium breve strain Bif195 alleviates mucosal injury including ulcer formation in the upper intestine induced by non-steroid anti-inflammatory drugs (NSAIDs). Here, we report additional safety use of Bif195 in 126 healthy humans undergoing an exercise-induced intestinal permeability challenge in a double-blinded, placebo-controlled randomised 6-week intervention trial. Intestinal permeability was assessed by urinary lactulose/rhamnose (L/R) ratio. L/R ratio, plasma intestinal fatty acid binding protein (I-FABP) and gastrointestinal symptom rating scale (GSRS) questionnaire were measured resting and after a 1 h treadmill challenge, prior to and at the end of the intervention. To be able to compare the equivalence of resting state at baseline, of this cohort of well-trained subjects, to non-trained subjects, a cohort of 63 healthy and non-trained subjects (<2 h/week of endurance sports) was included. Study subjects (well-trained) were 35.7% women with a mean age and body mass index (in kg/m2) of 35.0 years and 24.8, respectively. There were no differences between the Bif195 and placebo groups in effects on L/R ratio, I-FABP and GSRS questionnaire score. In addition, there were no differences between Bif195 and placebo in number of adverse events and change in cytokines, liver or kidney biomarkers. The exercise model successfully induced intestinal permeability by statistically significantly increasing L/R ratio by ~100% (P<0.0001) and cytokines after the exercise challenge. No significant difference was found between well-trained and non-trained subjects in baseline resting L/R ratio. In conclusion, the reported cytoprotective effects of Bif195 are unlikely to be primarily related to small bowel permeability, and the safety of Bif195 in individuals with increased permeability is supported by the present data.

ClinicalTrials.gov: NCT03027583
Bonferroni mean operators based on bipolar complex fuzzy setting and their applications in multi-attribute decision making
Authors: Mahmood Tahir , ur Rehman Ubaid , Ali Zeeshan , Aslam Muhammad
Published: July 2022

In our daily life we have to make many decisions and sometimes in a single day we met the situations when correct decision is very compulsory to handle some complicated situations. However, in a professional environment, we need decision-making (DM) techniques to determine the finest alternative from the given alternatives. In this manuscript, we develop one of the finest DM techniques by employing interpreted aggregation operators (AOs). Furthermore, to aggregate the collection of a finite number of information into a singleton set, the Bonferroni mean (BM) operator plays a very beneficial and dominant role. The BM operator is massively powerful than the averaging/geometric operators because they are the specific cases of the BM operator. Based on the above advantages-we initiate the notion of bipolar complex fuzzy BM (BCFBM) operator, bipolar complex fuzzy normalized weighted BM (BCFNWBM) operator and bipolar complex fuzzy ordered weighted BM (BCFOWBM) operator. Furthermore, some well-known and useful properties and results of the initiated operators will be established. We will also apply the described AOs, and evaluate a DM technique, called multi-attribute DM (MADM) to prove the trustworthiness and practicality of the evaluated theory. Finally, to compare the presented work with some prevailing operators, we illustrate some examples and try to evaluate the graphical interpretation of the established work to improve the worth of the proposed theory.
Los espacios comerciales en la periferia de la ciudad de Murcia: Transformaciones espaciales y consecuencias en su área de influencia y jerarquía urbana regional
Authors: Morales Yago Francisco José
Published: July 2022

Murcia es una las ciudades españolas que presenta más altos índices de m2 de espacios comerciales/habitante, la proliferación de este tipo de establecimientos ha originado importantes modificaciones urbanísticas que han transformado el espacio, creando mejores condiciones de accesibilidad y conectividad entre los propios núcleos y espacios periféricos en donde se suelen instalar este tipo de establecimientos que requieren grandes superficies al tratarse de edificios generalmente de escaso desarrollo vertical y con importantes necesidades de aparcamiento en superficie o subterráneo gratuito. A ello se une la necesidad en la mejora de los transportes colectivos que den servicio a la población que se desplaza a los mismos. Este trabajo analiza a través de datos estadísticos fiables y una cartografía evolutiva la masiva concentración de establecimientos en la ciudad de Murcia, lo que ha dado como resultado el cambio de usos de suelo, antes de huerta y eriales, la creación de nuevas vías de comunicación incluido el tranvía o el aumento de atracción de la ciudad en relación a su área de influencia y jerarquía tanto a nivel regional como entre las provincias limítrofes de Alicante, Albacete y Almería. Se comprueba saturación o exceso en el ofrecimiento de m2 de superficie alquilable lo que necesariamente está dando lugar a reajustes en los espacios, cierres de locales o cambios de funcionalidad, por tanto, se precisa una nueva planificación en la ordenación territorial y la recuperación del equilibrio comercial entre la ciudad de Murcia y el resto de municipios que componen este espacio geográfico.
Fonti letterarie e storia urbana: tra rappresentazione e interpretazione
Authors: Palombi Domenico
Published: July 2022

Il corpus delle fonti letterarie – raccolto, ordinato e interpretato filologicamente sin dall’Ottocento – costituisce lo strumento privilegiato sul quale fondiamo la nostra conoscenza della forma, dell’immagine e dei significati di Roma antica. Nell’ultimo trentennio, le prospettive interpretative di questo strumento sono state costantemente amplificate in relazione all’arricchimento delle conoscenze archeologiche e alla crescente complessità degli approcci della ricerca storica. Dalla integrazione delle diverse fonti, la ricerca topografica su Roma antica ha progressivamente virato la sua prospettiva, da “architettura e urbanistica” a “spazio urbano e storia”, fino a “archeologia e storia urbana”. Non senza criticità metodologiche ed ermeneutiche.
Fonti archeologiche: dallo scavo al monumento
Authors: D’Alessio Alessandro
Published: July 2022

A trenta e più anni dalla morte di Ferdinando Castagnoli e dagli Atti del convegno L’Urbs, intentare un bilancio degli sviluppi dell’archeologia e topografia di Roma antica è operazione complessa e realisticamente impossibile da perseguire. A partire dunque dall’esperienza scientifica e professionale dell’Autore, sedimentata proprio nel corso delle ultime tre decadi, questo contributo mira più modestamente a ripercorrere alcuni passaggi fondamentali dell’attività archeologica e degli approcci di metodo che hanno imperniato la disciplina dagli anni ‘80 del secolo scorso a oggi. Dal piano filosofico/epistemologico e “politico” alla semiotica dell’archeologia stratigrafica; dagli studi sulla topografia romana a quelli sull’architettura e relativi apparati decorativi; dalla cultura figurativa a quella materiale e dell’instrumentum; dalle straordinarie scoperte compiute nella città al dibattito, tuttora all’ordine del giorno, sui primordia di Roma, ovvero dal «concordismo» e «ipertradizionalismo» acritico rispetto alla tradizione letteraria alla critica temperata della tradizione stessa; o ancora dal rapporto tra conoscenza archeologica e conoscenza storica a quello tra oggettività e soggettività dell’interpretazione dei dati acquisiti nel corso di scavi e ricerche: sono questi alcuni aspetti di importanza capitale sui quali la riflessione contemporanea deve necessariamente rimanere aperta e libera.
Topografia e iconologia
Authors: De Cristofaro Alessio
Published: July 2022

La lettura simbolica dei segni che costituiscono il paesaggio urbano rappresenta una delle prospettive di ricerca più innovative della topografia romana. Partendo dal riesame dei lavori più significativi degli ultimi decenni, il contributo prova a mettere in evidenza i problemi e gli obbiettivi di un’iconologia di Roma antica, fornendo al contempo alcuni spunti di riflessione metodologica e di storia della disciplina.
Memoria dell’Antico
Authors: Liverani Paolo
Published: July 2022

Mentre è normale in archeologia la discussione sul rapporto tra fonti scritte ed evidenza archeologica, l’uso delle fonti grafiche per la ricostruzione della topografia di Roma antica – in particolare dei disegni rinascimentali e delle piante della città – non ha suscitato finora una riflessione sistematica sugli aspetti metodologici. A questo proposito un importante punto di partenza si trova negli studi di storia dell’arte dedicati a questo tipo di disegni. La valutazione della affidabilità di tali fonti non può fare a meno di una specifica filologia che tenga conto delle finalità, delle funzioni e del tipo delle raccolte in cui questi documenti compaiono, dei rapporti che intercorrono tra i vari disegni e ovviamente della loro cronologia. L’articolo esamina alcuni casi di raccolte assai note in cui le conclusioni degli studi storico-artistici hanno modificato in maniera significativa l’attribuzione e datazione dei documenti, con conseguenze che non sempre vengono valutate appieno in ambito archeologico a causa della specializzazione disciplinare. Sono infine esaminati un paio di esempi specifici in cui la documentazione rinascimentale correttamente interpretata permette di evitare fraintendimenti oppure rimette in questione conclusioni che sembravano assodate.
Connected spaces: the Forum’s orientation to the Capitoline
Authors: Purcell Nicholas
Published: July 2022

This paper builds on contemporary interest in the cultural and social transformations of Rome between 338 and 280 B.C. New approaches to history and to spatiality, deriving especially from the Greek world, changed the community radically in this period. The urban landscape of Rome itself became a medium for experimentation. The relationship between the Forum and the Capitoline Hill, and the parallel development of their functions, make possible a revealing case-study of some of the ways in which these new ways of thinking unfolded, suggesting an origin in this crucial phase for a number of aspects of the public life of the city down to the end of the Republican period.
L’archeologia come strumento di ricostruzione storica: la protostoria
Authors: De Santis Anna
Published: July 2022

Le fasi più antiche della storia di Roma hanno suscitato sempre un interesse particolare da parte di archeologi e storici. Le numerose e importanti scoperte degli ultimi anni sono alla base della ripresa di un acceso dibattito sui metodi interpretativi dei dati archeologici anche in relazione alle notizie delle fonti antiche sulle origini della città e sulla prima età regia. Senza voler sottovalutare i dati della tradizione e senza entrare nel merito delle polemiche sulle varie interpretazioni proposte, si cercherà di mostrare le potenzialità dei dati archeologici e di un approccio contestuale e multidisciplinare per la ricostruzione delle fasi più antiche della storia di Roma.
La célébration du pouvoir impérial et son inscription dans l’espace de l’Vrbs sous le Haut-Empire
Authors: Rosso Emmanuelle
Published: July 2022

Cette contribution propose un bilan sur les différentes approches qui ont renouvelé, au cours des dernières décennies, notre compréhension de la présence et de la « représentation » impériales dans l’Vrbs, entre « auto-célébration », hommages et culte impérial, depuis les manifestations liées au calendrier festif ou institutionnel jusqu’aux expressions figuratives et monumentales mettant en scène l’empereur et sa domus. Parmi les principales figurent un intérêt accru pour la manière dont les manifestations éphémères ou indirectes de l’hommage installent l’idéologie impériale dans la Ville et la transforment, ainsi qu’une lecture de l’espace urbain comme lieu d’une mémoire spécifiquement impériale, cumulant références aux héritages grec et républicain et construction de véritables conservatoires de l’histoire des dynasties successives, fortement liés à la consecratio des empereurs. Enfin une meilleure prise en compte de la multiplicité des media et des acteurs engagés dans ces célébrations – commanditaires, mais aussi destinataires et spectateurs – a permis une réévaluation critique des notions de « propagande » et « d’apparat monarchique » à partir du cadre spécifique de l’Vrbs.
La sensibilité d’une ville
Authors: Vincent Alexandre
Published: July 2022

Cette contribution propose un bilan historiographique et des perspectives de recherche sur le croisement entre les problématiques de l’histoire urbaine et de l’histoire des sens. En tant que données contextuellement construites, les sens permettent à l’historien de réfléchir tant sur les phénomènes se déroulant dans le cadre urbain, via le prisme des événements sensoriels, que sur ce cadre lui-même, appréhendé voire construit par les sens. Il semble ainsi qu’une recension exhaustive des événements sensoriels, passée au crible d’une analyse particulièrement attentive aux dimensions spatiales et chronologiques, permettra un enrichissement dans notre connaissance de l’Vrbs.
Inclusive Digital Transformation for the Marginalized Communities in a Developing Context
Authors: Musungwini Samuel , Gavai Petros Venganayi , Furusa Samuel Simbarashe , Gumbo Raviro
Published: July 2022

This chapter looks at Zimbabwe, a developing country in Sub-Saharan Africa that aspires to reach an upper-middle-income economy by 2030 through digital inclusiveness. Digital transformation (DT) and digital innovation (DI) may be the fundamental foundation to attain economic growth and productivity. To transit to Society 5.0, nations should develop robust technological systems, powerful, knowledgeable human resources, and a strategic direction policy by harnessing (DT) and (DI). A qualitative stance is applied using in-depth interviews and focus group discussions. Digital innovation identifies issues characterizing marginal communities in Zimbabwe that must be addressed to ensure that digital transformation targets rural areas, border posts, the informal sector, smallholder farmers, artisanal miners, vendors, and women (rural). The chapter then climaxes with a framework that if implemented may usher in Society 5.0, which may ensure that people, things, and technologies are all interconnected and intersect in the cyber and physical spaces.
Technologies for Digital Transformation in Marginalized Communities
Authors: Munyoro Briget , Zivanai Lemias , Njodzi Ranganai , Muwani Tendai Shelton
Published: July 2022

Many technologies are referenced in the case of digital transformations, but internet technologies, emerging technologies, internet of things (IoT), analytical technologies, and mobile technologies are the most relevant in this chapter. Internet technologies, a collection of internet-based communication tools, can be used in the digital transformation of marginalized populations. Internet of things help marginalized communities seek opportunities, meet new targets, and minimize threats as people can have physical objects or self-reporting devices that improve productivity and rapidly bring vital information to the surface. When all this information has been collected, there is a need to identify the patterns and trends and produce meaningful insights using the analytical tools. Mobile technologies are technologies that go where a user goes, so communication, buying and selling, and making payments are possible with mobile phones. Governments and corporates should facilitate the adoption of digital technologies to promote digital inclusion in marginalized communities.
The Global Digital Divide and Digital Transformation
Authors: Muwani Tendai Shelton , Ranganai Njodzi , Zivanai Lemias , Munyoro Briget
Published: July 2022

The use of digital gadgets and services is pervasive. Digitalization in data, information, and technologies is driving the Fourth Industrial Revolution (also known as 4IR or Industry 4.0), resulting in a global digital divide. The chapter proposes a strategy in collaboration with a variety of service sector partners that would allow governments to capitalize on the possibility of closing the technology gap between nations in a manner that benefits inclusive and sustainable growth in middle and low countries. Emerging revolution and internet access can strengthen socio-economic development and improve people's way of living, but they also have the potential to widen political divides, undermine democracy, and increase inequality. In response to COVID-19, the chapter also proposes digital technologies as tools for achieving sustainable development goals and digitalization response measures in marginalized societies.
“I Didn't Mean That…”
Authors: Scarborough Kate , Soja Morgan , Benton Amy
Published: July 2022

Features of teacher education have been explored extensively over the years with researchers trying to find the key elements that are characteristic to producing high quality teachers. This community was able to readily identify that to be an effective teacher one must possess knowledge, skills, and commitments about teaching. While knowledge and skills have been more easily defined, the definition of dispositions continues to be a source of debate. This chapter explores the use of dispositions within the construct of a source of shared language for improving teaching. The history of teacher education, assessment of teacher education, and use of dispositions literature are reviewed. Using vignettes to illustrate the various uses and emphasizing the need for a common language, rich descriptions are provided. Lessons learned are discussed.
Integrating Social Emotional Learning Into the Formative Development of Educator Dispositions
Authors: Broderick Maggie , Lyn Amy E.
Published: July 2022

Educator dispositions are a perpetual topic of interest and an ever-evolving construct but can be difficult to define. How a set of desired dispositions manifests within various teaching contexts and learning communities will continuously evolve with changing historical, social, and societal issues. This guiding conceptual framework will help teacher educators engaging in dispositional development and assessment. Drawing on social emotional learning (SEL), this chapter unpacks desired educator dispositions. Three guiding forces underscore the framework: dispositions toward one's inner world, dispositions toward learning, and dispositions toward human differences. It is imperative to address ongoing dispositional development meaningfully and thoroughly to nurture educator dispositions in teacher preparation programs and ongoing professional development. This chapter utilizes the three main guiding forces identified above to conceptualize a framework on the formative development of educator dispositions and to guide future research and practice.
Applications of Ontology-Based Opinion Mining
Authors: Sulthana Razia , Ramasamy Subburaj
Published: July 2022

Ontology provides a technique to formulate and present queries to databases either stand-alone or web-based. Ontology has been conceived to produce reusable queries to extract rules matching them, and hence, it saves time and effort in creating new ontology-based queries. Ontology can be incorporated in the machine learning process, which hierarchically defines the relationship between concepts, axioms, and terms in the domain. Ontology rule mining has been found to be efficient as compared to other well-known rule mining methods like taxonomy and decision trees. In this chapter, the authors carry out a detailed survey about ontology-related information comprising classification, creation, learning, reuse, and application. The authors also discuss the reusability and the tools used for reusing ontology. Ontology has a life cycle of its own similar to the software development life cycle. The classification-supervised machine learning technique and clustering and the unsupervised machine learning are supported by the ontology. The authors also discuss some of the open issues in creation and application of ontology.
Supervised Sentiment Analysis of Science Topics
Authors: Sánchez-Holgado Patricia , Arcila-Calderón Carlos
Published: July 2022

Twitter is one of the largest sources of real-time information on the Internet and is continuously fed by millions of users around the world. Each of these users publishes text messages with their opinions, concerns, information, or simply their daily happenings. It is a challenge to address the analysis of massive data in the network, just as it is an objective to look for ways to understand everything that data can offer today in terms of knowledge of society and the market. The sector of science communication is still discovering everything that the web 2.0 and social networks can offer to reach all audiences. This article develops a classification model of messages launched on Twitter, on science topics, in Spanish, with machine learning techniques. The training of this type of models requires the creation of a specific corpus in Spanish for the subject of science, which is one of the most laborious tasks. The classifier is able to predict the sentiment of the message in real time on Twitter, with a confidence interval greater than 80%. The results of its evaluation are at 72% accuracy.
The Concept of Big Data in Bureaucratic Service Using Sentiment Analysis
Authors: Muliawaty Lia , Alamsyah Kamal , Salamah Ummu , Maylawati Dian Sa'adillah
Published: July 2022

The implementation of bureaucratic reform in Indonesia is not optimal and faces various obstacles. At present, public services demand excellent service and meet public satisfaction. The obstacles are rigid bureaucracy, incompetent bureaucrats or apparatuses, not professional, and there are technological gaps. Rapid technological development, such as digital technology and big data, has not been responded to positively by most bureaucrats. Big Data has a great potential for improving bureaucratic and public services. With a qualitative method and a waterfall software development life cycle, this article provides the design of a bureaucracy sentiment analysis application which implements Big Data technology for analyzing the opinions about bureaucratic service in Indonesia. This is for the purpose that the bureaucratic services can be improved based on societal opinion. The results of the experiment using RapidMiner showed that sentiment analysis as a Big Data technique for bureaucratic service based on societal opinion can be used to evaluate performance better.
Application and Impact of Social Network in Modern Society
Authors: Rath Mamata
Published: July 2022

Social network and its corresponding website permits a client to make a profile, set up an authorized account to create a digital representation of themselves, to select other members of the site as contacts, make connections with them, communicate and engage with these users in different social activities, etc. So, social network includes details of persons, group details, their friends list, contact list, business, affiliations, personal data, personal preferences, and historical information. In this age of smart communication and technology, most of the time people are connected with mobile smart telephones in their work culture, home, office, or any other related places. As they are constantly associated with social systems for long time, they get new posts, messages, and current refreshed news readily available in a flash. This is the constructive part of social networking that individuals consistently remain refreshed with most recent news and innovation. This chapter presents an overview of social network design, various issues, and emerging trends that are evolved simultaneously with modern age. It also presents a detail study on application and impact of social network in modern society as well as exhibits an exhaustive review of security measures in social sites.
Coping With COVID-19 While Focusing on Good Health and Well-Being
Authors: Karapınar Kocağ Esra , Popescu Cristina Raluca Gh.
Published: July 2022

The accentuated digital transformation and the unprecedented worldwide collaboration, as results of the COVID-19 pandemic changes and the COVID-19 crisis challenges, have generated noteworthy concerns in terms of individuals' health and well-being in the light of the development of vaccines and in the attempt to understand better vaccination willingness. The case of vaccination willingness has been addressed in the powerful context generated by the influence of the Sustainable Development Goals, with a preeminent accent on health and well-being, while emphasizing that the pandemic has accentuated the inequalities between people in terms of vaccine distribution and has irreversibly transformed the approach of the society in terms of decision-making in matters related to health, society, and economy. The economic growth and the economy recovery of all countries have proven highly dependent on the success of the COVID-19 vaccines and the fiscal and the monetary support programs.
The Pandemic
Authors: Aksoy Nilsah Cavdar , Kocak Alan Alev
Published: July 2022

Using primary and secondary data, this case study analyzes the issue KORFEZ must face during the COVID-19 pandemic and demonstrates how KORFEZ may deal with its lack of digital marketing-related initiatives and digital communication weaknesses throughout the pandemic. It highlights the need of making judgments while considering all promotional instruments in marketing, including digital ones, and provides a real-world example that can be addressed from both an academic and a practical standpoint. The teaching case's subject field is marketing, specifically marketing communication. The teaching case may be utilized at the undergraduate and MBA levels. Successful students will be able to improve their theoretical knowledge of strengths and weaknesses analysis, critique elements of the promotional mix in integrated marketing communication, critique a digital marketing strategy, and learn how to lead unusual situations such as a pandemic in terms of marketing-related issues after completing this case study.
The Role of Human Resource and Knowledge Management in Improving Service Delivery in Knowledge-Based Organizations in South Africa
Authors: Masenya Tlou Maggie
Published: July 2022

The major goal of every organizational strategy is to enhance the effectiveness and efficiency of operation which could lead to organizational performance and success. However, the emergence of the COVID-19 pandemic has caused an abrupt change to the way most knowledge-based organizations work. For many knowledge-based organizations, periods of rapid technological changes and pandemic era are also periods of incessant struggle to maintain a high-performance work environment. These organisations are now beginning to consider the longer-term impact of COVID-19 including some potentially positive changes to the way that they work. Employees within these organizations were forced to work remotely for the first time during lockdown and had to adjust to working from home almost overnight while others were unable to work at all. The aim of this chapter was to determine the role of human resource management and knowledge management in improving service delivery within knowledge-based organizations.
Contextual Transformations
Authors: Vargas-Hernández José G. , Orozco-Quijano Elsa Patricia
Published: July 2022

This study analyzes the various features and elements related to strategic organizational sustainability. The analysis departs from the assumption that traditional organizations have to face a lot of challenges posed by the new global economy context confronting contradictory patterns of globalization and des-globalization processes. In order to create the new conditions for the organizations not only to survive but to succeed, a new model based on designing and implementing strategic organizational sustainability, abandoning the narrow focus on economic growth and profits to embrace the social inclusion and equity as well as the environmental sustainability issues, is.
New Notes on the Cardiorespiratory Capacity of Dancers
Authors: Matos Mariana Inocêncio , da Silva Elirez Bezerra
Published: July 2022

Cardiorespiratory capacity is one of the most important components of our physical fitnes for the general population. How much this ability is required in dance depends on factors such as dance mode, duration and intensity of step sequences and choreographies, and even the hierarchical position that the dancer occupies within a company. Although far from the values found in athletes, the cardiorespiratory capacity of dancers is good compared to the general population. Although the theme is explored in the 1980s, there are many points that still need further investigation, such as the relationship between this capacity and the performance of a dancer? How to include in the routine of a dancer? Isolated workouts? Still, the evaluation of this ability in dancers seems not yet to happen in the dance routine, even with field tests, such as Dance Specific Aerobic Fitness Test (DAFT) already validated and presented in the literature, why? These are some of the issues addressed in this narrative review.
Shifts in Customer Relationship
Authors: Mandal Pratap Chandra
Published: July 2022

Companies require building and maintaining customer relationships to achieve excellence in the digital age. Companies should be selective and should develop relationships with loyal and profitable customers and discourage unprofitable customers to continue doing business with them. Companies require developing interactive customer relationships which are mutually beneficial and understanding the growing importance of consumer-generated marketing in the digital age and online marketing domains in forming relationships. They should respect public policies like consumer security and privacy, have knowledge of customer rights, and respect those rights to win customer trust. Firms require developing customer preference programs to strengthen the bondage with passionate customers and to attract potential buyers and convert them into regular customers. All such strategies will help companies understand the shifting nature of customer relationships in the digital age, build in-depth customer relationships, succeed in the tough environment, and achieve business excellence in the digital age.
Convolutional Neural Network-Based Automatic Diagnostic System for AL-DDoS Attacks Detection
Authors: Abdullayeva Fargana J.
Published: July 2022

Distributed denial of service (DDoS) attacks are one of the main threats to information security. The purpose of DDoS attacks at the network (IP) and transport (TCP) layers is to consume the network bandwidth and deny service to legitimate users of the target system. Application layer DDoS attacks (AL-DDoS) can be organized against many different applications. Many of these attacks target HTTP, in which case their goal is to deplete the resources of web services. Various schemes have been proposed to detect DDoS attacks on network and transport layers. There are very few works being done to detect AL-DDoS attacks. The development of an intelligent system automatically detecting AL-DDoS attacks in advance is very necessary. In this paper to detect AL-DDoS attacks a deep learning model based on the Convolutional Neural Network is proposed. To simulate the AL-DDoS attack detection process, while in testing of the model on CSE-CIC-IDS2018 DDoS and CSIC 2010 datasets, 0.9974 and 0.9059 accuracy values were obtained, respectively.