Search results for "Timo"

Capturing learning in classroom interaction in mathematics: Methodological considerations

2015

International audience; This paper discusses issues of how to transcribe and analyze video-recordings when studying learning in small group work in mathematics. Since bodily features of interaction and the use of artefacts play important roles in mathematical reasoning, a multimodal approach to transcribing is necessary. Thus, the theoretical grounding for transcriptions has to be in accord with the perspective on learning adopted in the analysis. In the paper, the principles for studying what Radford (2000) refers to as knowledge objectification processes when learning mathematics will be discussed.

Metaphorical GIFs and humour online: the case of “when” posts on Tumblr

2021

International audience; “When” posts have now become a staple of microblogging platforms such as Twitter, Tumblr or Facebook. They consist of two things: a verbal caption opening with “When” followed by an assertive clause describing a situation of life on the one hand, and a static or moving image presenting a visual elaboration of the situation described in the caption on the other hand. “When” posts rely on the striking relationship between what the caption describes and what the image shows. In the case of the posts selected for the present study, this relationship is metaphorical: the caption and the image, which are juxtaposed without mediation, act respectively as a verbal tenor and …

« Memorias dibujadas: la representación de la Guerra Civil y del franquismo en el cómic español. El caso de Un largo silencio»

2012

International audience; El libro que el lector tiene entre manos pretende esbozar “una especie de gramática de la memoria, retórica de la expresión convocada por aquellos […] que se fijan el cometido de recoger, preservar y transmitir huellas memorísticas”, en palabras de José Manuel López de Abiada. Evidentemente, la producción literaria no se puede abordar como un bloque monolítico. Hace falta pues periodizar la emergencia de unas obras que responden a intereses diferentes según la fecha de su publicación, teniendo siempre en cuenta el hecho de que desde el punto de vista del contenido, los textos tematizan la recuperación de la memoria de los vencidos, y de que por otra parte, según la c…

Fiber-based light source for biomedical applications

2013

This manuscript presents the work done concerning the development of a light source used for biomedical imaging and more particularly for coherent Raman scattering imaging. In fact an efficient broadcasting of these ones is hampered by the need of two synchronized and wavelength shifted pulses. As so, the handiness and frequency conversion capabilities of nonlinear fiber optics are used to circumvent this technological lock. First of all, an easy wavelength tunable source is set by the use of the self-shifting in optical frequency of a soliton. A study of the main fiber parameters lead to shifts of 320 to more than 500 nm which allows interesting molecular resonances imaging (≈ 1000-4000 cm…

Pain management in ERAS approach for abdominal surgery: A narrative review

2020

Tra tutte le fasi dell’intervento chirurgico, la fase preoperatoria è generalmente vissuta dal paziente con maggiore ansia. Studi in merito dimostrano che una maggiore percezione dell’ansia o paura nella fase preoperatoria sia scientificamente correlata a un decorso postoperatorio prolungato. Il dolore è annoverato tra le principali cause che recano ansia al paziente. L’obiettivo della presente revisione della letteratura è quello di esaminare la letteratura in merito alla gestione del dolore preoperatorio nei pazienti candidati alla chirurgia addominale, confrontando gli outcome clinici dei pazienti sottoposti a metodologia ERAS® con quelli ottenuti con una gestione perioperatoria tradizio…

Advances in immunopathogenesis of macrophage activation syndrome during rheumatic inflammatory diseases: toward new therapeutic targets?

2017

Introduction: Macrophage activation syndrome (MAS) is a severe, hyperinflammatory life-threatening syndrome, generally complicating different rheumatic diseases. Despite the severity of the disease, little is known about the pathogenic mechanisms and, thus, possible targeted therapies in the management of these patients. Areas covered: In this review, we aimed to update the current pathogenic knowledge of MAS, during rheumatic diseases, focusing mainly on immunologic abnormalities and on new possible therapeutic strategies. Expert commentary: The difficult pathogenic scenario of MAS, in which genetic defects, predisposing diseases, and triggers are mixed together with the high mortality rat…

Interpretation, Negotiation, Play

2022

Augmented reality (AR) picturebooks combine printed children's literature with augmented reality. This study examines the shared reading of the Finnish AR picturebook Mur, eli karhu (2016) by Kaisa Happonen and Anne Vasko. The main aim of the study is to explore the playful reading experience of three Finnish families with children between the ages of 4 and 6. Three main categories of engagement with the book are discussed in the article: interpretation, negotiation, and play. The findings of the study suggest that children are skilled users of mobile digital media but may not understand the content of AR without parental mediation. In addition, parents and educators are required to have su…

Il contratto d’affitto in agricoltura: valido strumento per l’impresa agricola moderna?

2008

Mediterranean Diet, Sustainability, and Tourism—A Study of the Market’s Demand and Knowledge

2023

Globalization intensified competitiveness among agribusinesses worldwide in recent years. The European Commission focused on enhancing sustainable agriculture and food products’ territorial uniqueness for competing in the international market. The Mediterranean diet (MD) is a model of feeding and lifestyle belonging to the ancient Mediterranean culture, which also embodies a sustainable food system. Therefore, in 2010, UNESCO recognized the MD as Intangible Cultural Heritage of Humanity, and Sicily (southern Italy) is its official physical site. Despite its worldwide fame, the notion of the MD runs the risk of being mystified because it is described most often as something that does not cor…

L’agricoltura biologica e lo sviluppo del territorio di qualità: un caso studio siciliano

2012

Farming grows into an intense relationship with the territory; local products are the expression of local culture and environment. Territory itself is an attribute of the goods; at the same time, the consumer becomes a user of the same territory. It is possible to turn on a strategy that considers the territory a source of competitive advantage. Organic farming is paradigmatic of the relationship between agricultural production and the territory that is based on the pursuit of harmonious interaction between human activities and the environment