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Daniel Loponte María Jos Corriale Leonardo Mucciolo Alejandro Acosta 《International Journal of Osteoarchaeology》2019,29(6):889-907
In this paper, we present an analysis of the exploitation of medium‐sized deer in the lower Paraná wetland by pre‐Columbian hunter‐gatherers. To achieve this goal, we developed an osteometric frame of reference for the proper identification of hunted medium‐sized deer, and the sex and age of captured individuals. An analysis of 13 archaeofaunal assemblages showed that Ozotoceros bezoarticus (“pampas deer”) was the medium‐sized deer that was hunted with exclusivity. The presence of Mazama gouazoubira (“brown brocket deer”; “gray brocket deer”), which could have been another potentially hunted medium‐sized deer, is absent from the record, although this area is indicated as being its southernmost distribution range in South America. These results restrict the distribution of this species to a more northern sector of this large wetland. The hunted individuals of O. bezoarticus are all older than 2 years of age, and preferentially males, although some methodological bias could be influencing these results. Issues related to sex‐age selectivity in capturing these animals are discussed according to the development of conservation strategies for local resources. 相似文献
33.
M. Snchez De la Torre L. M. García‐Simn F.‐X. Le Bourdonnec R. Domingo 《Archaeometry》2019,61(6):1233-1245
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Brian Garvey Edevaldo Aparecido Souza Marcelo Rodrigues Mendona Crispim Valmir dos Santos Francis Vinicius Portes Virginio 《对极》2019,51(4):1185-1209
In the great civilisations of the past, shapeshifting promised a restoration of order in turbulent times in return for the deference of loyal subjects. It was a strategy of the powerful to maintain advantage and could also be used to bind opponents to an undesired form. This study finds its resonance in the contemporary shapeshifting that is the supposed transition from the fossil fuel economy. With reference to the fusion of oil, grain and sugar companies in Brazil's ethanol sector, it explores how amidst economic, environmental and political insecurity these “old villains” of the carbon economy have fused and emerged as the “new heroes” of the green economy. Accounts of dissenting rural subjects, however, unveil the mythical nature of avowed social gains from this shapeshifting. Amidst rural conflict and a successive weakening of regulation, it becomes evident how their petrification, in a metaphorical and increasingly literal sense is required. 相似文献
35.
Michael Pease Blanca Pérez-Lapeña Christopher Lant 《Journal of Geography in Higher Education》2019,43(1):40-55
This paper describes environmental systems games developed for energy and water resource use designed to be adaptable from high school to undergraduate use. Two of the games are computer simulations with adjustable levels of difficulty that can be done in a computer lab or as a homework assignment. The third is a peer-to-peer roleplayer game designed for an immersive in-class simulation. For the energy and the peer-to-peer water games, we describe (1) the overall strategy or story line adopted, (2) the manner in which the game is played by students in a classroom setting, (3) the use of scientific literature in conceptualizing and parameterizing the game, and (4) possible game extensions. Preliminary data from use at the undergraduate level shows that the games are very well-received by students and, consistent with other research on quasi-experimental simulations, likely enhance learning outcomes. 相似文献
36.
Óscar J. Martín García 《国际历史评论》2019,41(3):539-558
Throughout the 1960s, Spanish students staged a strong opposition against the dictatorship of General Franco. Also during this decade, the U.S. Foreign Service in Spain began to pay great attention to these students for two key reasons. On the one hand, student protests posed a threat to US defensive interests in a country with a high strategic value during the Cold War in southern Europe. However, on the other hand, campus agitation could lead to positive effects for the United States if students’ expectations of social change were channeled toward national development in a context of order and political stability. So, how could student activism and idealism be directed toward a controlled modernization of Spain? This article attempts to answer this question by studying American programs aimed at disseminating the principles of modernization theory in Spanish universities as an instrument to (1) influence students’ political and intellectual socialization and to immunize them against radical ideologies and (2) channel students’ aspirations towards constructive and responsible reform of their country's socioeconomic structures. 相似文献
37.
Angela Santamaria Daniela García Fallon Hernández Andrés Pardo 《Gender, place and culture : a journal of feminist geography》2019,26(2):227-250
This article presents the life stories of six indigenous women from the Amazonian region, who coordinate local women processes through indigenous organizations and networks. Since the political and legal visibility of violence against indigenous women in Colombia is weak and limited, we aim to analyze their experiences from an intersectional perspective. For this purpose, we employed multiple methodologies, including body mapping and social cartography. Thus, by reconstructing their experiences and attempts to make visible violence against them, we could perceive some of its multiple modalities, which are quickly captured by the great category. 相似文献
38.
We present experimental data examining the energetics and identification of axial bipolar reduction in contexts of lithic miniaturization on milky quartz. These experiments answer two specific questions. First, does bipolar reduction provide any benefits over freehand reduction? Second, can axial bipolar reduction be distinguished from freehand reduction? Our data show that bipolar reduction requires significantly less time to reduce a percentage unit of core mass and to produce a millimeter of cutting edge on milky quartz than freehand reduction. Milky quartz bipolar reduction surpasses even the cutting edge production efficiency of obsidian pressure blades. We outline a series of quantitative criteria for identifying bipolar cores and flakes. Our results show that bipolar cores and flakes can be distinguished from those produced using freehand reduction by quantifying platform crushing, distal flake rebound scars, bulb shearing, as well as axial, bipolar, and splintered flake terminations. Our results challenge the widely held perceptions about the wastefulness of bipolar reduction and provide clear guidelines for identifying this reduction strategy in archaeological milky quartz assemblages. 相似文献
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40.
Jordi Baltà Portolés Milena Dragićevic Šešić 《International Journal of Cultural Policy》2017,23(2):159-173
AbstractThis article aims to analyse the meaning and implications of cultural rights for cultural policies concerned with sustainable development. Although references to both cultural rights and sustainable development have become widespread within cultural policy documents in recent decades, the actual conceptual and operational implications often remain vague, as an ambitious discourse that may conceal a poverty of resources and capacities. As a result, the ideal horizon suggested by cultural rights and sustainable development may not always be achieved in practice, nor are the mechanisms to achieve it always well known. In this respect, the article aims to dissect the actual requirements posed by cultural rights and sustainable development, including their different notions and areas of synergy and intersections, in order to shed light on relevant cultural policy approaches. To this end, a range of examples taken from a variety of contexts will also be examined as areas of expressed needs or areas of possible solutions. 相似文献