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SCHOOL CLIMATE AND ORGANIZATIONAL LEARNING CAPABILITIES AMONG TEACHERS IN POLANCO DISTRICT II, Zamboanga, del Norte
No full textInternational audienceThe aim of this research was to assess the school climate and organizational learning capacity of teachers in the Polanco II District during 2020. To achieve this, a quantitative descriptivecorrelational research design was employed. A total of 154 instructors in the Polanco II District participated in the study, and data was collected using various statistical tools, including frequency counting and percent, weighted mean, standard deviation, Mann-Whitney U test, Kruskal-Walli's test, and Spearman Rank-Order Correlation. The results of the study showed that the perceived school climate in the district was very high. All indicators had standard deviations below 3.00, suggesting that the mean responses were closely grouped together. The organizational learning capability of the district was assessed to be fairly strong. The data revealed that the teachers' perceptions of school climate and organizational learning capability were highly correlated and significantly associated with organizational learning capability. In summary, this study provides evidence that the Polanco II District has a positive school climate and strong organizational learning capability. These findings may be useful in identifying areas for improvement and developing interventions to further enhance the district's educational environment
Enquête au cœur de la « Petite Afrique » du Pays basque : la saga du détective Touré de Jon Arretxe
No full textInternational audienc
L’agir communicationnel, renouveau de l’éducation populaire en bibliothèque
No full textInternational audienceBased on Habermas’s theory of communicative action, this article gives a preview of the common educative basis of numerous and various actions taking place in public libraries, such as training programs, conferences, round tables, workshops, master classes, pathways, conversations, clubs and miscellaneous programs. The concepts of system and medium help us de- scribe learning possibilities related to rational mutual understanding within this institution. Empirical data collected through participant observation complete the exploratory findings. Taken together, these elements suggest a renewed appreciation of the role of public libraries with regard to popular education.Prenant appui sur la théorie de l’agir communicationnel d’Habermas, nous cherchons, dans cet article, à discerner le moteur éducatif commun aux actions nombreuses et variées, telles que formations, conférences, tables rondes, ateliers, master classes, parcours, conversations, clubs et autres programmes divers, prenant place en bibliothèque de lecture publique. À cet effet, nous sollicitons les concepts de système et de médium, afin de tenter de décliner les facteurs d’apprentissage en relation avec l’intercompréhension rationnelle au sein de cette institution. À la suite de cet éclairage théorique, nous complétons cette approche exploratoire par quelques apports empiriques collectés selon le paradigme de l’observation participante. Ces prémisses ont pour but de contribuer à une vision renouvelée de l’éducation populaire à destination des adultes
Prey consumption capacity and functional response of Phytoseiulus persimilis (Acari: Phytoseiidae) feeding on Tetranychus urticae (Acari: Tetranychidae) on different cotton varieties
No full textInternational audienceThis study aimed to determine the predatory performance of Phytoseiulus persimilis Athias-Henriot (Acari: Phytoseiidae) against Tetranychus urticae Koch (Acari: Tetranychidae) on six different cotton varieties (Gloria, Lima, Carla, DP-396, Edessa, ST-468) with different leaf characteristics. The eggs and the protonymph stages of the prey with six prey densities (5, 10, 20, 40, 80 and 160) were separately offered to a single female predator to determine its predation and oviposition rates for 24h. The results showed that P. persimilis exhibited a Type II functional response to both egg and protonymphal stages of T. urticae irrespective of cotton varieties. The highest attack rates (α) were 0.045 h- and 0.085 h- when the predator fed on eggs and protonymphs of T. urticae on Gloria (low trichome density) variety, respectively. There was a great similarity between the handling times (Th) of P. persimilis feeding on T. urticae eggs and protonymphs among different cotton varieties. No significant difference was found in terms of food consumption of P. persimilis fed on T. urticae eggs in different cotton varieties. In contrast, food consumptions of P. persimilis in all protonymph densities (except 160) were significantly higher on varieties with lower trichome density (Gloria and Lima) compared to the varieties with higher trichome density (Edessa and ST-468). The current study showed that the leaf trichome density of the cotton plant affected the prey consumption capacity of P. persimilis on T. urticae protonymphs. However, more studies are needed to address the issue from a wider perspective, especially to observe the performance and biological control potential of P. persimilis on cotton varieties under field conditions
« Établir la confiance à quel prix de sympathie pour enquêter sur les religions en contexte scolaire public et privé à La Réunion ? »
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Les ELFES : des étudiants-tuteurs pour accompagner la transition
No full textInternational audienceÀ CY Cergy Paris Université, nous avons depuis 3 ans, initié des actions engageant les étudiants dans une démarche de transition. Nous développons des actions permettant aux étudiants : • à être conscient des enjeux environnementaux et sociétaux • à être conscient de ses compétences, les développer et les mobiliser • à travailler de façon collective et interdisciplinaire au service d'un projetDans ce cadre, nous avons mis en place une Unité d'Enseignement (UE) CATI ouverte aux 1600 étudiants des 3 années des licences de Sciences et Techniques. Ces étudiants - en équipe interdisciplinaire - doivent proposer des aménagements du territoire local en mobilisant les compétences développées dans leur formation et en les axant sur des Objectifs de Développement Durable (ODD).Or, travailler à résoudre les problèmes complexes interdisciplinaires que pose la transition requiert de savoir partager l’information, d'enrichir ses idées, collaborer et co-construire. Il ne suffit pas de mettre des étudiants en groupe pour qu'ils travaillent en équipe. Il est nécessaire de donner des outils et des méthodes d'intelligence collective et d'accompagner les équipes à s'en saisir. Dû au nombre important de groupes d'étudiants, d'autres étudiants - appelés ELFES- sont formés parallèlement au tutorat d'équipe et à l'intelligence collective via une UE optionnelle appelée UE ELFE.Nous décrivons dans ce poster comment nous motivons, engageons et permettons aux ELFES de développer les compétences de tutorat de groupe, d'orientation et d'animation en nous basant sur l'expérimentation faite sur 3 ans dans l'UE Libre ELFE et l'UE CATI
2023 International Meeting on Variational Techniques Porquerolles, France: Janus Cosmological Model. Derivation from an action. Dynamical group
No full textInternational audienceWe derive the two field equations of the Cosmological Janus model of an action. We then construct an unsteady solution describing a homogeneous and isotropic situation. Stationary solutions with spherical symmetry are considered. It is shown, in the state of research, that these make it possible to describe systems close to their Newtonian approximation. We then review the agreement between the model and the observational data, including those where there is a disagreement between what the standard ΛCDM model provides and these data, when the latter fails to provide their modeling. The link with dynamic group theory is presented.Nous dérivons les deux équations de champ du modèle Cosmologique Janus d'une action. On construit alors une solution instationnaire décrivant une situation homogène et isotrope. Des solutions stationnaires à symétrie sphérique sont considérées. Il est montré, en l'état des recherches, que celles-ci permettent de décrire des systèmes proches de leur approximation newtonienne. Nous passons ensuite en revue l'accord entre le modèle et les données observationnelles, y compris celles où il y a désaccord entre ce que fournit le modèle ΛCDM standard et ces données, lorsque ces dernières ne fournissent pas leur modélisation. Le lien avec la théorie dynamique des groupes est présenté
Modeling the ecological and economic footprint of last-mile parcel deliveries using open data: A case study for Lyon
No full textInternational audienceThe amount of parcels delivered in the urban space is steadily increasing and is often expected to double by 2030. At the same time rising energy prices and policies towards sustainable development affect the business models and distribution schemes in the sector. The present study uses open data to approximate today’s parcel volumes for the specific case of Lyon and estimated how those parcels are delivered in terms of used vehicles, covered distances and ecological impacts. The first part describes our data collection process which hypothesizes market shares and cost structures of the parcel operators. In the second part, we solve Heterogeneous Vehicle Routing Problems to uncover the likely distribution schemes. This way, the study provides rough estimates on the total daily emissions and energy used for parcel deliveries outlined pathways for future modeling efforts and data collection
The Ecosystem Penalty: Value Creation Technologies and Incentive Misalignment
No full textWhen are the incentives of a business ecosystem’s participants aligned with its growth? How is the type of complementarities between ecosystem components affecting this alignment? Developing a formal model of value creation and value capture in an ecosystem, we find that alignment is typically imperfect compared to an integrated benchmark, highlighting an “ecosystem penalty” whereby participants’ returns to value creation are lower than that of the ecosystem. Contrary to conventional wisdom, ecosystems with strong synergies between components can exhibit increasing misalignment when its participants have strong ex ante capabilities, while those with weaker synergies can be well-aligned when the orchestrator is strong and complementors are close substitutes. Ecosystems where value creation is constrained by its weakest component exhibit both the best and the worst alignment
