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Jennifer F. Brewer Natalie Springuel James Wilson Robin Alden Dana Morse Catherine Schmitt Chris Bartlett Teresa Johnson Carla Guenther Damian Brady 《对极》2017,49(2):273-293
Facing challenges to the civic purpose of higher education, some scholars and administrators turn to the rhetoric of engagement. Simultaneously, the political philosophy of cosmopolitanism has gained intellectual favor, advocating openness to the lived experiences of distant others. We articulate linkages between these two discourses in an extended case study, finding that a cosmopolitan ethos of engagement in a rural context can improve (1) understanding among people ordinarily separated by spatialized social‐ecological differences, (2) prospects for longer term environmental sustainability, and (3) the visionary potential of collaborative inquiry. Despite globalization of food systems and neoliberal shifts in fishery management, an annual fisheries forum facilitates coalitions that overcome dichotomies between technocratic and local knowledge, extending benefits to fishing communities, academia, and public policy. Iterative and loosely structured capacity building expands informally through affective processes of recognition and care, as decentralized leadership supports collective mobilization toward alternate futures. 相似文献
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Marcella P. Felicissimo José Luis Peixoto Carla Bittencourt Roberto Tomasi Laurent Houssiau Jean-Jacques Pireaux Ubirajara P. Rodrigues-Filho 《Journal of archaeological science》2010
The present work aims at elucidating the technology applied in the fabrication of ceramic objects by the ancient ceramists that inhabited the western border of Pantanal, Mato-Grosso do Sul, with the help of a multidisciplinary approach making use of chemical and physical methods of analysis. The potshards under study show the presence of different types of additives, as determined by scanning electron microscopy (SEM) and time of flight secondary ion mass spectrometry (ToF-SIMS). The dispersion of the additives within the ceramic matrix was also addressed by SEM, which shed light on the mounting technique used by the potters to assemble the ceramic vessels. Moreover, the tensile strength conferred to the pottery by the use of a specific type of additive was evaluated by applying a mechanical test. These results were correlated with the firing temperature of the potshards, determined by means of electron paramagnetic resonance (EPR). 相似文献
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The effects of COVID-19 have been profoundly felt across higher education as across broader society. In particular, the pandemic has revealed that many of our most stubbornly entrenched inequalities do not simply follow gendered fault lines, but rather care fault lines. In this article, we adopt a maternal epistemology and collaborative witnessing to outline the disruption that academic mothers have experienced during the pandemic. However, we argue that this disruption is not simply obstructive to academic mothers and other caregivers. Rather, COVID-19 has provided a potentially transformative moment for the visibility and normalisation of care in the academy. It has forced the complex negotiation of paid work and care work that academic mothers must constantly manage into the spotlight. The pandemic has provoked an opportunity for a different performance of mothering in the academy; one that does not require us to invisibilise our care to be valued. This (re)performance and revaluation has the potential to reform the cultural landscapes of the academy, towards spaces in which care is reimagined as not simply an encumberment but also an enrichment. 相似文献
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Marco Madella Carla Lancelotti Juan José García-Granero 《Archaeological and Anthropological Sciences》2016,8(1):17-28
The term “millets” is used to identify several genera of grasses (Poaceae), most of which belong to the subfamily Panicoideae. Millets are one of the major food sources in arid and semi-arid areas of the world and they have been important crops in the prehistory of Africa and Eurasia. In this paper, we discuss phytoliths and starch grains from two of the less studied major millets (Pennisetum glaucum and Sorghum bicolor) as well as from some small millet species that are not normally considered of much importance (so-called forgotten millets: Digitaria ciliaris, Echinochloa colona, Echinochloa frumentacea, Brachiaria ramosa, Setaria pumila and Setaria verticillata). The preliminary results of this study on phytolith morphology, both at single and joined (silica skeletons) morphotypes, and starch grains show great potentials for the identification of different genus or species on the basis of microremains. 相似文献