Search results for "Timo"

LGBTQI+ icons between resistance and normalization: looking for mediatization of emotions in hashtags

2020

The mediatization of emotions emerges as an affordance of social media, the study of which involves paying attention to digital practices and to the construction and expression of public affection. This happens both for the great events and for the daily demonstrations of support or its denial. In this article we work on the phenomenon of the mediatization of emotions linked to two LGBTQI+ icons and expressed in hashtags on Twitter. Placing it in a specific context – the one of well-known television characters who have declared their homosexual orientation or transgender identity. The objective is to understand if the cloud of feelings they have created on Twitter is to be attributed to a t…

Postattack deimatic display in the mountain katydid, Acripeza reticulata

2015

Prey use many strategies to avoid being detected by their predators. However, once detected and identified as potentially palatable, prey must employ a second line of defence such as performing a deimatic (startle) display. During the predation sequence, composed of the stages encounter, detection, identification, approach, subjugation and consumption, such defences should be deployed as the predator approaches, but before prey are brought under the predator's control (i.e. before subjugation). We tested this assumption in the mountain katydid (or bush cricket), which is cryptic at rest, but when disturbed flashes spectacular abdominal colours by lifting its wings, and is chemically defende…

As We Think We May Teach: Ideologies on IT in the Classroom

2015

The extended use of IT devices has raised scholars’ awareness to its impact on the organization of classroom interactions. Studies claim that the intensive use of IT in the classroom has the potential of revolutionizing education in a way that it increases students’ ownership and control over their learning processes (Ryberg 2013). Others claim that devices such as interactive whiteboards contribute to the emergence of an “effective style” of teaching (Gillen et al. 2007: 254). Further, Lotherington & Ronda (2014) emphasize the role of IT, multimedia, multimodality, collaborative communication, agentive participation and multitasking for a contemporary understanding of what they call “commu…

Entrepreneurial competencies and competitiveness: an empirical analysis in the small wine companies in Sicily

2012

Several approaches in the economical literature have been suggested for the competitiveness analysis which are different depending on the aim of the analysis, on the level of the survey and on the analysis space-time structure (Buckley et al., 1988; Banterle, Carraresi, 2006). Regarding to the competitiveness of the company, a lot of studies show that the availability of tangible resources does not stand by itself a successful condition, however, it must be seen as a constellation of resources, capacity and expertise. These studies suggest the key role of competencies, considered as a source of strategic advantage, and whose identification and evaluation is a central issue of the survival a…

PANTELLERIA WINE INDUSTRY BETWEEN COMPETITIVENESS AND TRADITION

2010

Porphyrines et tétraazamacrocycles dérivés du DOTA : association de deux ligands pour la chélation de métaux d'intérêt en imagerie médicale multimoda…

2012

The goal of my PhD thesis was to synthesize new molecules, which give access to heterobimetallic complexes with interesting properties for multimodal imaging. In this manuscript, several main points have been studied. The first part of this work concerns the synthesis and characterization of ligands. We describe here the synthesis of five new ligands based on the association of one porphyrin and one or several cyclen derivatives. Those ligands are water-soluble. During the synthesis, we have targeted improvements to our work and developed a new synthetic pathway, which allowed us to obtain one ligand incorporating a porphyrin, a cyclen derivative and a free amine function. This function cou…

Interview: Kalyanmoy Deb Talks about Formation, Development and Challenges of the EMO Community, Important Positions in His Career, and Issues Faced …

2023

Kalyanmoy Deb was born in Udaipur, Tripura, the smallest state of India at the time, in 1963 [...]

Multimodal data as a means to understand the learning experience

2019

Most work in the design of learning technology uses click-streams as their primary data source for modelling & predicting learning behaviour. In this paper we set out to quantify what, if any, advantages do physiological sensing techniques provide for the design of learning technologies. We conducted a lab study with 251 game sessions and 17 users focusing on skill development (i.e., user's ability to master complex tasks). We collected click-stream data, as well as eye-tracking, electroencephalography (EEG), video, and wristband data during the experiment. Our analysis shows that traditional click-stream models achieve 39% error rate in predicting learning performance (and 18% when we perf…

On optimal deployment of low power nodes for high frequency next generation wireless systems

2018

Recent development of wireless communication systems and standards is characterized by constant increase of allocated spectrum resources. Since lower frequency ranges cannot provide sufficient amount of bandwidth, new bands are allocated at higher frequencies, for which operators resort to deploy more base stations to ensure the same coverage and to utilize more efficiently higher frequencies spectrum. Striving for deployment flexibility, mobile operators can consider deploying low power nodes that could be either small cells connected via the wired backhaul or relays that utilize the same spectrum and the wireless access technology. However, even though low power nodes provide a greater fl…

Deep multimodal fusion for semantic image segmentation: A survey

2021

International audience; Recent advances in deep learning have shown excellent performance in various scene understanding tasks. However, in some complex environments or under challenging conditions, it is necessary to employ multiple modalities that provide complementary information on the same scene. A variety of studies have demonstrated that deep multimodal fusion for semantic image segmentation achieves significant performance improvement. These fusion approaches take the benefits of multiple information sources and generate an optimal joint prediction automatically. This paper describes the essential background concepts of deep multimodal fusion and the relevant applications in compute…