1,721,909 research outputs found
Stoichiometric imbalances and the dynamics of phosphatase activity and the abundance of phoC and phoD genes with the development of Cunninghamia lanceolata (Lamb.) Hook plantations
No full textSoil phosphorus fractions, phosphatase activity, and the abundance of phoC and phoD genes vary with planting density in subtropical Chinese fir plantations
No full textSoil organic carbon fractions, C-cycling associated hydrolytic enzymes, and microbial carbon metabolism vary with stand age in Cunninghamia lanceolate (Lamb.) Hook plantations
No full text
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
La pensée enseignante à la lumière de la théorie de l'activité de Vygotsky
No full textPour citer cet article : Xue, Lin. 2014. La pensée enseignante à la lumière de la théorie de l'activité de Vygotsky. Actes des 16èmes Rencontres Jeunes Chercheurs en Sciences du Langage : Modèles et modélisation dans les sciences du langage (RJC 2013), 43-53. http://hal.archives-ouvertes.fr/hal-00964935International audienceThe language class opens nowadays interesting prospects on teacher's action and motivation. In teacher's pedagogical practice and debriefing on his own action could be found knowledge, student, teacher, institution and many other elements related to teaching/learning. How to visualize interactions among those different elements existing in teacher cognition? Based on Activity theory and self-confrontation interview, this article aims at constructing two language teachers' Activity systems at different levels. It will also be an opportunity to see if activity system, as a non-linguistic model, is operative for research on teacher cognition.La classe de langue s'ouvre aujourd'hui sur l'agir professoral et ses motifs. Savoir, apprenant, enseignant, institution et tout autre élément lié à l'enseignement/apprentissage ou susceptible d'y participer se repéreront dans les verbalisations de l'action par les enseignants et les pratiques d'enseignement. Comment visualiser l'interaction de ces différents éléments présents dans l'univers cognitif de l'enseignant ? À partir de la théorie de l'activité (Activity theory) et d'entretiens d'auto-confrontation, le présent article s'attache à construire les différents " systèmes d'activité " de deux enseignants de chinois langue étrangère et de français langue étrangère. Ce sera également l'occasion de s'interroger sur le fonctionnement du " système d'activité " en tant que modèle dans les recherches sur la pensé enseignante
La pensée enseignante à la lumière de la théorie de l'activité de Vygotsky
No full textPour citer cet article : Xue, Lin. 2014. La pensée enseignante à la lumière de la théorie de l'activité de Vygotsky. Actes des 16èmes Rencontres Jeunes Chercheurs en Sciences du Langage : Modèles et modélisation dans les sciences du langage (RJC 2013), 43-53. http://hal.archives-ouvertes.fr/hal-00964935International audienceThe language class opens nowadays interesting prospects on teacher's action and motivation. In teacher's pedagogical practice and debriefing on his own action could be found knowledge, student, teacher, institution and many other elements related to teaching/learning. How to visualize interactions among those different elements existing in teacher cognition? Based on Activity theory and self-confrontation interview, this article aims at constructing two language teachers' Activity systems at different levels. It will also be an opportunity to see if activity system, as a non-linguistic model, is operative for research on teacher cognition.La classe de langue s'ouvre aujourd'hui sur l'agir professoral et ses motifs. Savoir, apprenant, enseignant, institution et tout autre élément lié à l'enseignement/apprentissage ou susceptible d'y participer se repéreront dans les verbalisations de l'action par les enseignants et les pratiques d'enseignement. Comment visualiser l'interaction de ces différents éléments présents dans l'univers cognitif de l'enseignant ? À partir de la théorie de l'activité (Activity theory) et d'entretiens d'auto-confrontation, le présent article s'attache à construire les différents " systèmes d'activité " de deux enseignants de chinois langue étrangère et de français langue étrangère. Ce sera également l'occasion de s'interroger sur le fonctionnement du " système d'activité " en tant que modèle dans les recherches sur la pensé enseignante
Soil organic carbon fractions, C-cycling hydrolytic enzymes, and microbial carbon metabolism in Chinese fir plantations
No full textVariations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Machine Learning-Based Energy Management in a Hybrid Electric Vehicle to Minimize Total Operating Cost
No full text- …
