Search results for "multimodal"
showing 10 items of 330 documents
Semiotics of pride and profit: interrogating commodification in indigenous handicraft production
2014
This study investigates the shifting terrain of pride, profit and power relations in minority language communities under contemporary globalisation. While “pride” associates linguistic-cultural heritage with identity and preservation, “profit” views these as sources of economic gain. In contemporary late capitalism, “pride” seems to be increasingly giving way to “profit”. Arguing that this transformation needs to be interrogated in terms of complexity and that a detailed, multilayered semiotic analysis can open a privileged window for such an inquiry, this study combines critical multimodal discourse analysis and an ethnographic approach to analyse processes of semiotic commodification in h…
Multimodal accomplishment of alignment and affiliation in the local space of distant meetings
2017
Technology-mediated (i.e. distant) meetings are complex settings that involve distributed participation frameworks and the coordination of actions in multiple interactional spaces. This paper examines how problems with hearing, speaking, or understanding in the overall meeting space enable the negotiation of alignment and affiliation by co-present participants in the same local meeting space. Conversation analysis is used to investigate the local accomplishment of alignment and affiliation achieved through the sequential and temporal organization of verbal, embodied, and material resources of interaction in three types of situations: during technological trouble, silences, and disagreements…
Imaging to study solid tumour origin and progression: lessons from research and clinical oncology
2017
Biomedical imaging in recent decades has clarified our understanding of normal and pathological cellular processes in vivo. In particular, this approach recently provided insights into processes occurring at a molecular or genetic level rather than at the anatomical level. The evolution of this discipline by engineering have led to its integration into biomedical research to (1) increase sensitivity and resolution imaging and to (2) improve tissue and cell specificity. Currently, imaging approaches are used in three different biomedical areas: (a) identification of cellular processes in physiological and disease state; (b) in vivo single-cell imaging; and (c) identification of new prognosti…
Tumors of the central nervous system in children and adolescents.
2011
Multimodal treatment approaches for children with tumors of the central nervous system (CNS) have markedly contributed to improved survival. Before 1970, the survival rate among children with medulloblastoma, the most common malignant CNS tumor in children, was about 20%. At present, in contrast, cure can be achieved in more than 75% of children with a favorable constellation of risk factors. In this review article for clinicians, we give an overview of the current understanding of the pathology, presenting manifestations, early diagnosis, and treatment of CNS tumors in children and adolescents.We report the research findings of the German Treatment Network "HIT" and selectively review the …
Analyzing American Public Diplomacy: The case of Brand USA. When Tourism becomes an Ideological Tool
2016
This paper aims to study the communicative strategies used in the American campaign of public diplomacy.Our objective in this work is twofold: first, to verify whether behind the action of rebranding the image of the U.S.A. there is an ideological agenda; second, to identify the communication dynamics - both textual and semiotic - which have contributed to make the campaign successful and whether they are in line with the communicative profile of the U.S.A., adopting a handful of current models in intercultural studies.
The Go2School project for promoting cycling to school: A case study in Palermo
2021
Abstract The identification of transport policy measures able to reduce the use of private cars for home-to-school travel is very relevant to reduce congestion during peak hours and to ensure that the areas around schools have livable environments. An action that policymakers could apply is promoting cycling to school through the introduction of bikesharing programs and creating safe routes to school through the construction of new cycle infrastructure. The aim of the paper has been, therefore, to assess if these policies could lead the high-school students to cycle to school, considering the city of Palermo as a case study. The goal is reached through the calibration of a modal choice mode…
The function of olfactory experience in reasoning : An empirical study
2019
This study reports the role of olfactory experience (i. e. smell of medication) in a nine-year old girl’s reasoning in pair-work situation where the children were asked to choose items useful on a desert island. The extract analysed here is part of the larger data set of my dissertation, in which I investigate how sensory-motor activities involved in reasoning. I video-recorded an experimental task, in which the participants (N=27; age=9; Hungarian L1) have been asked to choose 7 items out of 14 to take those to an imaginary uninhabited island. The multimodal analysis shows that children did not choose the vitamin pills due to its unpleasant smell. The findings suggests that crossmodal expe…
A Multimodal Guide for Virtual 3D Models of Cultural Heritage Artifacts
2008
The area of cultural heritage preservation and fruition has drawn an ever growing attention of artificial intelligence and human-computer interaction research in the last decades. The common aim is to develop systems that can interact with the user in a variety of modes and in the most natural way. In this paper, a multimodal guide for virtual 3D environment navigation is presented. The proposed system integrates X3D environment with a multimodal interface. The application scenario is to provide a visitor assistance and guidance during the visit of one of the halls in the historical Palazzo Steri, the headquarters of the University of Palermo.
Multimodal and multicriteria analysis for VLSI expertises and defects localization
2017
The purpose of this manuscript is to exhibit the research work solving the issue of data processing stem from defect localization techniques. This step being decisive in the failure analysis process, scientists have to harness data coming from light emission and laser techniques. Nevertheless, this analysis process is sequential and only depends on the expert’s decision. This factor leads to a not quantified probability of localization. Consequently to solve these issues, a multimodal and multicriteria analysis has been developped, taking advantage of the heterogeneous andcomplementary nature of light emission and laser probing techniques. This kind of process is based on advanced level too…
Feedback bei internationalen Videokonferenzen in der Lehrendenbildung
2023
The article deals with interactional processes in video conferences that took place as part of an international training and further education event for DaF-teachers. The focus is on showing how the teachers request feedback from each other in relation to the topics to be discussed and in what form they receive it. Furthermore, the role of moderation should also be examined. The aim of the study is to reveal interaction patterns that characterize the behavior of teachers in the context of digital education in order to promote a professional feedback culture when dealing with lesson observation.