34 research outputs found

    The iconicity and indexicality of “life” in Korowai sago grub feasts

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    This presentation examines the intertwining of technical, vital, and social processes in sago grub feasts held by Korowai of Indonesian Papua. Feasts are challenging intensifications of Korowai people’s contradictory value commitments to autonomy and relatedness, and the biological processes of grub production are also full of hazards. Across different levels of the feast process, Korowai focus reflexively on what can go wrong. A recipe-like sequence of steps by which a feast is carried out, a priest who mediates feast labor, and the longhouse built for the feast event are main signs by which Korowai enact stances of restraint and equality, in an effort to authorize a massive event of biological expenditure and the assertion of relatedness

    The ASAO Monograph and Book Series

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    This paper, coauthored by the all of the editors of the Monograph (now Book) Series of the Association for Social Anthropology in Oceania (ASAO) since 1983, provides a detailed history of how the series began in 1967, the purposes it was intended to serve, the steps its publishing processes involved, arrangements with the various presses that handled the volumes over time, and how all of this evolved over more than half a century, including in response to macro-level changes and challenges in the world of academic publishing

    NO-independent regulatory site of direct sGC stimulators like YC-1 and BAY 41-2272

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    BACKGROUND: The most important receptor for nitic oxide is the soluble guanylate cyclase (sGC), a heme containing heterodimer. Recently, a pyrazolopyridine derivative BAY 41-2272, structurally related to YC-1, was identified stimulating soluble guanylate cyclase in an NO-independent manner, which results in vasodilatation and antiplatelet activity. The study described here addresses the identification of the NO-independent site on soluble guanylate cyclase. RESULTS: We developed a photoaffinity label ((3)H-meta-PAL) for the direct and NO-independent soluble guanylate cyclase (sGC) stimulator BAY 41-2272 by introducing an azido-group into the tritium labeled compound. The synthesized photoaffinitylabel directly stimulates the purified sGC and shows in combination with NO a synergistic effect on sGC activity. Irradiation with UV light of (3)H-meta-PAL together with the highly purified sGC leads to a covalent binding to the α(1)-subunit of the enzyme. This binding is blocked by unlabeled meta-PAL, YC-1 and BAY 41-2272. For further identification of the NO-independent regulatory site the (3)H-meta-PAL labeled sGC was fragmented by CNBr digest. The (3)H-meta-PAL binds to a CNBr fragment, consisting of the amino acids 236–290 of the α(1)-subunit. Determination of radioactivity of the single PTH-cycles from the sequencing of this CNBr fragment detected the cysteines 238 and 243 as binding residues of the (3)H-meta-PAL. CONCLUSIONS: Our data demonstrate that the region surrounding the cysteines 238 and 243 in the α(1)-subunit of the sGC could play an important role in regulation of sGC activity and could be the target of this new type of sGC stimulators

    Reflecting on loss in Papua New Guinea

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    This article takes up the conundrum of conducting anthropological fieldwork with people who claim that they have 'lost their culture,' as is the case with Suau people in the Massim region of Papua New Guinea. But rather than claiming culture loss as a process of dispossession, Suau claim it as a consequence of their own attempts to engage with colonial interests. Suau appear to have responded to missionization and their close proximity to the colonial-era capital by jettisoning many of the practices characteristic of Massim societies, now identified as 'kastom.' The rejection of kastom in order to facilitate their relations with Europeans during colonialism, followed by the mourning for kastom after independence, both invite consideration of a kind of reflexivity that requires action based on the presumed perspective of another

    Powers of incomprehension: Linguistic otherness, translators, and political structure in New Guinea tourism encounters

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    Meetings between Korowai of Papua and foreign tourists are an example of the historically common phenomenon of transient but close interaction between people lacking any shared language. This article contributes to a comparative anthropology of such contact communities of mutual incomprehension by exploring how Korowai and tourists take translation and incomprehension as sites for defining their relation, particularly in its evaluative and political dimensions. One main pattern I examine is that linguistic interactions are focused on linguistic otherness as such, with each side taking up the other’s difference of language as a figure around which to define what they are to each other more broadly. Another main pattern is that participants in the encounters actively value linguistic incomprehension as a resource for staying separate. Finally, I also address the pattern that the limited cross-language comprehension which does occur is mostly mediated by "guides." For Korowai, these translation specialists embody a model of authoritative speakerhood that is an important point of new commensuration between their political ethos of egalitarianism and the hierarchical social logics of markets and states
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