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In Argentina, the myths of the European origin of its population and the extinction of the original peoples have been in force for 140 years. They have had explanatory force to deny not only rights to native peoples but also to publicly affirm their very extinction. Since the end of the last military dictatorship (1976-1983) and the return of democracy, the existence and rights of native peoples have been recognized. At the same time, there was a strong criticism of the entire historiographical account that had supported these myths. However, in the present, the debate about history continues. In the current context of political confrontation between different models, we find new discourses that articulate old explanations based on those myths. After the tendency to criticize the traditional discourse, new revisionist and denialist proposals have been established, anchored in the current political context. These reuse and redefine the stereotypes of foreign and Chilean indigenous peoples, the myth of innate violence and the illegitimacy of the claim of rights by native peoples. These discursive constructions accompany a process of increasing violence towards the organizations and demands of the original peoples in Patagonia, where the Mapuche people are identified as an internal enemy. In this paper we propose to address this context taking into account the scientific production on the historical process of indigenous subjugation and incorporation into the state-nation-territory matrix in Argentina, focusing especially on the case of Patagonia and the Mapuche people. [ABSTRACT FROM AUTHOR]

The relationship between climate and tourism has implications at all spatial scales. Yet the climatic sensitivity of tourism varies according to place-specific tourism types in which it takes place and activity type. Therefore, from comfort approach, the climatic features of destination are an important resource for planning. This paper evaluates the climate comfort of Argentina as an intangible resource for tourism. The analysis builds on spatial modelling of the Tourism Climate Index (TCI), calculated for 69 weather stations uniformly distributed throughout the country. The mean annual TCI in Argentina is 73, indicating "very good" climatic-tourist comfort conditions for tourism. However, the spatial distribution of the index exhibits a maximum diagonal band and two mirror regions defined by decreasing scores towards NE and SW. This is attributed to the spatial distribution of the sub-indices conforming the TCI. Daily thermal comfort and wind speed negatively influence Patagonia, while in Litoral, they counterbalance the high amounts of precipitation. These findings show the importance and interest of considering the climate as a strategic resource in national tourism planning. [ABSTRACT FROM AUTHOR]

This paper analyses a collection of engraved plaques from Golfo San Matías (Río Negro province) in order to assess design recurrences which might point to the presence of ornamentation rules and/or visual information coding among the hunter-gatherer peoples who produced and used them. Then, 170 plaques from Patagonia and other regions of Argentina are systematically compared using the presence of shared motif types as the main criterion. Data are assessed using a theoretical model with expectations which link design variability/standardization, ornamental laxity/structuration and informational heterogeneity/redundancy. Results show that plaques display low design standardization, which is compatible with a low redundancy communicative function (heterogeneous content) and/or with an ornamental function with lax rules. Moreover, the shared repertoires document several inter-regional links, which are verified using different lines of archaeological evidence. [ABSTRACT FROM AUTHOR]

Introduction: In the present times, natural dyes become important for their safety, durability and environmental conservation. They give regional identity to any project of an artisanal nature where plants are used for dyeing. This paper studies the dyeing potential on merino wool fiber of native plants of the Patagonian steppe. M&M: The dyeing plant material collection area was limited to the southeast zone of Chubut, corresponding to the Floristic District of the Gulf San Jorge. The mother recipe was applied to obtain the dye and three types of procedures were developed: premordant, direct mordant and post-mordant, depending on the moment of application of the alum. Sodium bicarbonate and iron sulfate colour modifiers were used. Using the universal table of the Munsell (Color, 2009) system, the tone, lightness and saturation were studied. Results: 50 native species of the Patagonian Region were studied. In its totality the following proportion was obtained: brown 37%, yellow 35%, olive 14%, gray 10%, pink 2% and green 2%. 9 species of higher chromatic saturation stand out. The most saturated colours are obtained during the pre-mordent process. The best represented families are Fabaceae and Asteraceae. Conclusions: From the analysis of the literature on plants used for natural dyes in Argentina, it appears that numerous species studied in the present research have no antecedents and turn out to be promising, providing intense colours with high saturations. We can consider them true discoveries and suggest them with high dye potential for merino wool fiber. [ABSTRACT FROM AUTHOR]

Introduction: In this study, the categories "paper reading", "screen reading" and "ways of reading" were analyzed through the words of teachers who belong to different disciplines and headquarters of the Universidad Nacional del Comahue (UNCo), Patagonia, Argentina. Method: For this study, part of a major investigation carried out within the framework of a doctoral thesis in Education, the constant comparative method was used, and qualitative data from semi-structured interviews with teachers, conducted during the 2014-2017 period, were analyzed. Objective: The main objective was to determine the representations of UNCo lectures regarding screen reading and their relationship with the task of teaching at university. Results: Concerning results, on the one hand, it was observed that the ratings on screen reading were different when the focus was shifted from the task of teaching to research. On the other hand, there were several changes in the ways of reading and teaching, although it was admitted that these do not always lead to profound transformations in education. Conclusion: The main conclusion was that, in certain situations, it seems that the so-called "new" technologies have demolished several walls, allowing for more extensive and open ways of teaching, but at the same time, it is noted that new walls have been erected, some of which only reproduce old pedagogical models. [ABSTRACT FROM AUTHOR]