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Danilo Romeu Streck 《Globalisation, Societies & Education》2014,12(4):457-473
The argument in this paper is that action and participatory research developed within the context of social and political movements aimed at promoting democratic relationships and institutions represents a methodological strategy for deconstructing and reconstructing the hegemonic perspective of knowledge and knowledge production. After a brief reflection about the place of social transformation in today's social practice, especially in education, the paper looks at selected traditions of action and participatory research from Europe [England (Tavistock), Scandinavia and Germany] and Latin America (Colombia and Brazil). These experiences, whilst attending to particular social conditions, can be seen as attempts to develop knowledge that promotes and strengthens a shared world view that aims at social justice and recognition of differences. 相似文献
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Cátia Santos Tiago Miguel Ferreira Romeu Vicente J.A. Raimundo Mendes da Silva 《Journal of Cultural Heritage》2013,14(6):449-463
The old urban centres are marks of an historical and architectural heritage that should be protected and safeguarded. For such, it is fundamental to have a complete understanding of the genesis, regarding both building and the urban mesh. This fact is essential to the support of qualified, conscientious and sustainable rehabilitation interventions on the old building stock. The research carried out addresses the issue of the old urban centres from the perspective of the analysis and inventory of buildings features. The cataloguing process of the building typologies is presented in this work as a synthesis of the principal construction forms, with the old city centre of Seixal being used as a case study. The identification of building typologies has supported a seismic and fire vulnerability assessment of the old building stock. The assessment methodologies developed and used are based on the detailed survey and building inspection, therefore the building typology cataloguing is essential in the analysis at such a large scale. Then we discussed the strategy for the conservation actions incorporated in a broader risk management policy. 相似文献
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In this article we introduce a novel search paradigm for microblogging sites resulting from the intersection of Information Retrieval and Social Network Analysis (SNA). This approach is based on a formal model of on-line conversations and a set of ranking measures including SNA centrality metrics, time-related conversational metrics and other specific features of current microblogging sites. The ranking approach has been compared to other methods and tested on two well known social network sites (Twitter and Friendfeed) showing that the inclusion of SNA metrics in the ranking function and the usage of a model of conversation can improve the results of search tasks. 相似文献
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Danilo Yanich 《Journal of Media Economics》2013,26(2):51-67
This study examines the relation between local news content and ownership structure in 17 television markets in the United States. It is an extension of the localism research that was conducted by the Federal Communications Commission (FCC) in 2004 and the Local Television News Media Project at the University of Delaware in 2007 (see FCC, 2007). The findings point to the need to consider television markets as the appropriate unit of analysis when examining the effect of ownership on local content. Ownership does matter in the production of news on local broadcasts. When examining only station-level factors, independent stations broadcast more local content on their newscasts than those stations that were either (a) owned-and-operated (O&O) and part of a duopoly, (b) O&O-only, or (c) part of a duopoly-only. However, when examining station-level and market-level factors of television markets, the station-level ownership profiles positively affected local content. Market-level factors that indicated more consolidation negatively affected the proportion of local news presented in the entire designated market area. 相似文献
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Danilo Dolci 《Prospects》1973,3(2):137-146
The writings of Danilo Dolci have been translated into many languages; he himself has lectured around the world on his theories and activities. In a number of countries organizations have been formed for the sole purpose of supporting and extending his programme.Born in the north of Italy, Danilo Dolci has identified himself with the lot of the poor peasants of Sicily. Faced with the power of the Mafia, supported by a number of politicians, he has endeavoured to organize the peasants in co-operatives which might successfully resist those who exploited them. As a consequence, he has encountered the hostility of local authorities and has been imprisoned on several occasions.One of his best-known books is entitledThe Man who Plays Alone (Chi gioca solo), a reference to a Sicilian proverb: The man who plays alone never loses. Danilo Dolci had to fight not only against the Mafia and their allies but also—he affirms—against this Sicilian tendency to go it alone, to avoid all social entanglements except for the immediate family. He has succeeded to a great extent, and a number of Sicilian co-operatives are now functioning successfully. One striking accomplishment has been the building of a dam which is helping to irrigate the farms over a wide area.The keynotes of his activity are co-operation and dialogue. In the preparatory phase of the new centre which he is in the process of creating in Partinico, he has not only consulted educators and psychologists; he has brought together for group discussion the children themselves, and also their parents, so that the school might meet the needs and desires of those most directly concerned by the educational process, rather than merely accepting the decisions by outsiders who know what is best for the children.
Among his numerous publications are: Conversazioni, Chi gioca solo, Inventare il futuro, Chissà se i pesci piangono. 相似文献
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Miguel Sordi Bortolini Junior Guilherme Gularte De Agostini Ismair Teodoro Reis Romeu Paulo Martins Silva Lamounier Jeffrey B. Blumberg Foued Salmen Espindola 《Research quarterly for exercise and sport》2013,84(3):604-610
Saliva provides a convenient and noninvasive matrix for assessing specific physiological parameters, including some biomarkers of exercise. We investigated whether the total protein concentration of whole saliva (TPWS) would reflect the anaerobic threshold during an incremental exercise test. After a warm-up period, 13 nonsmoking men performed a maximum incremental exercise on a cycle ergometer. Blood and stimulated saliva were collected during the test. The TPWS anaerobic threshold (PAT) was determined using the Dmax method. The PAT was correlated with the blood lactate anaerobic threshold (AT; r = .93, p < .05). No significant difference (p = .16) was observed between PAT and AT. Thus, TPWS provides a convenient and noninvasive matrix for determining the anaerobic threshold during incremental exercise tests. 相似文献
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Danilo Harudy Kamonseki Luísa Cedin Fernanda Assis Paes Habechian Guigliano Franco Piccolomo Paula Rezende Camargo 《Journal of sports sciences》2018,36(23):2632-2636
ABSTRACTTable tennis requires rapid and extreme movements that may result in shoulder adaptations, such as glenohumeral internal rotation deficit, which is a risk factor for several injuries. This study compared range of motion of internal and external rotation and total rotation motion of glenohumeral joint between dominant and non-dominant shoulders of table tennis players. This is a cross-sectional observational study. Twenty healthy male table tennis players that were enrolled in an official table tennis league took part in this study (mean age: 22.9 ± 12.9 years, time of sports practice: 6.2 ± 7.12 years). Measurements of passive glenohumeral external rotation and internal rotation were taken with the individuals in the supine and sidelying positions. Total rotation motion was calculated by summing external and internal rotations. The dominant side showed decreased internal rotation when compared to non-dominant side in both supine (mean difference: 14.9°, p = 0.02) and sidelying positions (mean difference: 16.3°, p = 0.01). No significant difference (p > 0.05) was found for external rotation and total rotation motion between dominant and non-dominant shoulders. The findings indicate that table tennis players exhibit glenohumeral internal rotation deficit of dominant shoulder. 相似文献
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Seiji Isotani Helena M. Reis Danilo Alvares Anarosa A. F. Brandão Leônidas O. Brandão 《Interactive Learning Environments》2018,26(3):320-336
Interactive or Dynamic Geometry System (DGS) is a tool that help to teach and learn geometry using a computer-based interactive environment. Traditionally, the interaction with DGS is based on keyboard and mouse events where the functionalities are accessed using a menu of icons. Nevertheless, recent findings suggest that such a traditional model of interaction has a steep learning curve and is inadequate to develop DGS for devices with multi-touch screens. Thus, we propose a new interaction model for DGS based on a gesture dictionary which enables the construction and manipulation of geometric objects without the need of accessing a menu of icons. The dictionary is divided into three types: (i) kernel gestures: which are the basis for defining gestures; (ii) navigation gestures: related to the manipulation and editing of geometric objects; and (iii) basic gestures of construction: to construct geometric objects. To validate our interaction model, a DGS for mobile device, GeoTouch, has been developed using the proposed dictionary. Usability tests were performed comparing GeoTouch with three other DGS for mobile devices. The results indicate that the GeoTouch interface has fewer usability problems than the other three DGS software and it is easier to learn and interact with. 相似文献