Search results for "transformation"

ChemInform Abstract: Stereocontrolled Approach to δ- and γ-Lactones and 1,3-Diols. The Role of X- Ion in the Selenolactonization.

2010

Abstract Two complementary approaches have been realized for the stereoselective synthesis of 4,6-disubstituted δ-lactones and 1,3- anti and syn diols. In the 6- endo selenolactonization the role of the X − ion on the stereoselectivity is shown. Moreover, the highly stereoselective transformation of the 6- endo δ-lactone to the 5- exo γ-lactone is reported.

New Characterization Methodology For Shape Memory Alloys

2011

La circulation des objets métalliques à l’âge du Bronze entre Rhône et Saône: utilisation d’une transformation cartographique linéaire.

2006

Afin de comprendre les flux de circulation des matériaux métalliques pour la période de l’Age du Bronze, et aller au-delà des cartes de répartition classiques des découvertes archéologiques, on propose un mode de représentation graphique plus quantitatif et synthétique, la transformation cartographique linéaire. On a testé sur l'axe Saône-Rhône la pertinence de cette méthode. Haches, épées et poignards de bronze, ont été répertoriés sur une bande de 50 km de part et d'autre de l'axe fluvial, afin d'estimer la fréquence et les masses d'objet en «circulation».

Direction de la SAS : toujours les statuts !

2020

International audience; Note sous Cour de cassation (com.), 20 novembre 2019, n° 18-17.787 (F-D)

Ecoviles a Espanya: buscant una transformació social emancipadora?

2020

Segons dades de la Global Ecovillage Network (2018), l'Estat espanyol és actualment el segon país més important del món, després dels Estats Units, en nombre d'ecoviles, la xifra de les quals no ha cessat de créixer al llarg dels darrers anys. Seguint la teoria d'Erik Olin Wright sobre transformacions socials emancipadores, tractarem la qüestió de si aquest boom representa una mostra d'una transformació social incipient i d'un canvi cultural que està experimentant el medi rural. Aquest treball es divideix en cinc seccions principals. La primera introdueix el problema, per abordar tot plegat la metodologia realitzada per a l'estudi de 29 ecoviles a Espanya utilitzant sis variables sobre inte…

Come nani sulle spalle dei giganti. Il progetto di architettura tra mimesis e invento

2018

Abstract: The essay deals with the theme of mimesis and invention in architecture through the paradigm of transformation, understood as the practice of incessant references and re-elaborations. It does so starting from the theme of the transmission of knowledge in the Aristotelian key that there is always something that lies in what it becomes. The thesis is supported through references to painting, literature, linguistics and neuroscience and uses examples of the architecture of five critically analyzed and de-engineered masters.

Transformational leadership on the athletic field: An international review

2016

This paper provides a comprehensive review of the international literature that used the paradigm of transformational leadership in the context of physical activity (PA) and sport. A bibliometric and content of all international publications (N = 28) analysis is performed by classifying research based on various parameters such as the contexts (high performance sports, educational/recreational sports, varsity sports, school/within-class of physical education), role of the leader studied (coaches, teachers/instructors, peers, parents), population (adolescents and adults), and variables that have been associated with transformational leadership style. This study supported the interest and app…

Assessing teacher leadership in physical education: the Spanish version of the transformational teaching questionnaire

2018

<p>Drawing from the transformational leadership theory, this study aims to translate and analyse the psychometric properties of a Spanish version of the Transformational Teaching Questionnaire (TTQ).</p><p>A cohort sample of 2107 adolescents (997 males and 1110 females) from 82 secondary schools voluntarily participated in the research.</p><p>In Study 1 ((<em>n</em> = 1066), the exploratory factor analysis informed a one-factor solution. In Study 2  (<em>n</em> = 1041), the confirmatory factor analysis showed the single-factor and the four-factor models showed satisfactory and adequate goodness of fit indices, respectively. Confirmatory …

Live, Laugh and Love to Learn Turning Learning from Traditional to Transformational

2015

In recent years, educators and policy makers have been focusing on student achievement and well-being. After the great Pisa -success and glory, Finnish researchers have risen up discussion about future skills, school activity and motivation – fields where Finnish students haven’t indicated so well. Quickly changing 21st century challenges teachers to see life outside the school and recognize not only the core subjects but also the key skills needed outside there. When transferring from traditional to transformational education, one has to imagine new ways to think about teaching and learning. The research project, introduced in this article, focuses on transformational pedagogic and the que…

Supply and uses of wood in Auvergne, from the Iron Age in the Middle Ages

2018

Waterlogged woods are rare discoveries in archeology because of the conditions inherent in their conservation. When they reach us, they give a lot of data on the importance of this material for past populations.Auvergne is a privileged context for their conservation. Thousands of woods from fortuitous discoveries or archaeological excavations are dated from the Neolithic to the modern era, however the corpus covers mostly the Second Iron Age until the Middle Ages.The diversity of the woods enables a better understanding of different uses according to their respective destination.The state of conservation of many elements gives information about the different stages of shaping, from the fell…