共查询到20条相似文献,搜索用时 3 毫秒
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Sverre Molland 《The Australian journal of anthropology》2011,22(2):236-254
For several years, aid programs in the Mekong region have taken an increasing interest in cross‐border mobility and human trafficking and its relationship with development. More recently, there has been an increasing interest in the identification of trafficked victims and the investigation, arrest and prosecution of traffickers. Whereas anti‐trafficking programs ubiquitously define themselves as being in a battle with traffickers, this article argues that although they are not homologous social actors, both engage in acts of bad faith. The article elaborates this argument by drawing attention to the recruitment process within the Lao sex industry as well as to the way in which aid programs attempt to identify trafficked victims. It concludes that imaginary aspects of development underpin a simultaneous disjuncture yet enable the social reproduction of the life worlds of ‘traffickers’ and ‘anti‐traffickers’ alike. 相似文献
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Karen Fog Olwig 《The journal of the Royal Anthropological Institute》2012,18(4):828-845
Research on female migrant caregivers has tended to focus upon the emotional and social problems they encounter working abroad, given women's traditional role as caregivers for their own families. This article analyses how Caribbean women who have returned after a period abroad as domestic workers inscribe their migration experiences within the gendered narrative of the good relative who migrates to help the family left behind and therefore deserves social recognition in the community of origin. It argues that this narrative allows the women to both affirm and reinterpret local family and gender roles within the context of migration. This analysis points to the close connection between narrative structures, accounts of migration experiences, and self‐presentations and suggests that narratives about family and gender roles not only reflect people's lives, but are also a malleable resource that can be (re)shaped to validate a variety of life‐courses. 相似文献
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Isopedin is a network of collagen bundles present in the scales of most fishes. The scales of coelacanths show a remarkable three-dimensional arrangement of this network which is similar to a regularly twisted plywood. The successive fibrous layers cross at an angle which differs slightly from a right angle. It results that the whole system is twisted. The progressive rotation of the fibril direction is right-handed. Certain preferential orientations of fibrils have been observed, namely parallel to the growth rings. Such arrangements also exist in the embryonic cornea of birds and in the cuticle of certain insects, but do not present such an extensive and regular development. 相似文献
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NICO TASSI 《The journal of the Royal Anthropological Institute》2012,18(2):285-310
In the Christian tradition, representing the divine has often been considered both an impossible and yet necessary endeavour rooted in the human need in certain moments of weakness to visualize God. In this article, based on research findings from fieldwork carried out with urban indigenous groups in La Paz, Bolivia, I suggest that the articulation of local and Catholic representational traditions and practices has produced an understanding of the religious image not so much as an object of detached contemplation or a reference to a religious symbol but rather as an energized element which physically shapes the relationship and exchange between the material and the spiritual world. I suggest that through a study of Andean religious images we may be able to produce an alternative ontological perspective on the relationship between the spiritual, material, and living worlds.
Résumé
Dans la tradition chrétienne, la représentation du divin est souvent considérée comme une gageure impossible et pourtant nécessaire, motivée par la nécessité humaine de visualiser Dieu dans les moments de faiblesse. À partir des matériaux de terrain obtenus auprès de groupes autochtones urbains à La Paz, en Bolivie, l'auteur suggère ici que l'articulation des traditions et pratiques de représentation locales et catholiques a conduit à concevoir l'image religieuse moins comme un objet de contemplation détachée ou une référence à un symbole religieux que comme un élément chargé d'énergie, qui donne physiquement forme à la relation et aux échanges entre le monde matériel et le monde spirituel. L'article suggère qu'à travers l'étude des images religieuses andines, on pourrait élaborer un autre point de vue ontologique sur la relation entre les mondes spirituel, matériel et vivant. 相似文献7.
“Show me which parasites you carry and I will tell you what you eat”, or how to infer the trophic behavior of hematophagous arthropods feeding on wildlife 下载免费PDF全文
Boris Makanga Carlo Costantini Nil Rahola Patrick Yangari Virginie Rougeron Diego Ayala Franck Prugnolle Christophe Paupy 《Ecology and evolution》2017,7(19):7578-7584
Most emerging infectious diseases are zoonoses originating from wildlife among which vector‐borne diseases constitute a major risk for global human health. Understanding the transmission routes of mosquito‐borne pathogens in wildlife crucially depends on recording mosquito blood‐feeding patterns. During an extensive longitudinal survey to study sylvatic anophelines in two wildlife reserves in Gabon, we collected 2,415 mosquitoes of which only 0.3% were blood‐fed. The molecular analysis of the blood meals contained in guts indicated that all the engorged mosquitoes fed on wild ungulates. This direct approach gave only limited insights into the trophic behavior of the captured mosquitoes. Therefore, we developed a complementary indirect approach that exploits the occurrence of natural infections by host‐specific haemosporidian parasites to infer Anopheles trophic behavior. This method showed that 74 infected individuals carried parasites of great apes (58%), ungulates (30%), rodents (11%) and bats (1%). Accordingly, on the basis of haemosporidian host specificity, we could infer different feeding patterns. Some mosquito species had a restricted host range (An. nili only fed on rodents, whereas An. carnevalei, An. coustani, An. obscurus, and An. paludis only fed on wild ungulates). Other species had a wider host range (An. gabonensis could feed on rodents and wild ungulates, whereas An. moucheti and An. vinckei bit rodents, wild ungulates and great apes). An. marshallii was the species with the largest host range (rodents, wild ungulates, great apes, and bats). The indirect method substantially increased the information that could be extracted from the sample by providing details about host‐feeding patterns of all the mosquito species collected (both fed and unfed). Molecular sequences of hematophagous arthropods and their parasites will be increasingly available in the future; exploitation of such data with the approach we propose here should provide key insights into the feeding patterns of vectors and the ecology of vector‐borne diseases. 相似文献
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Toni Bauman 《The Australian journal of anthropology》2006,17(3):322-335
Throughout Australia, many Aboriginal responses to the legislative and administrative pressures of the native title regime have been couched in a nation‐building idiom expressed through legally incorporated Aboriginal associations. The membership criteria of these umbrella associations are often derived from definitions of the ‘tribe’ or ‘language group’. Yet, in a kind of Balkanisation, those who see themselves as marginalised to positions of uncertainty on the peripheries of the nation often seek to establish their own independent corporations on the basis of exclusive ties to specific areas of land within it, in search of greater recognition and in competition for scarce resources. In Katherine, in the Northern Territory of Australia, the administrative and legislative gaze of the State, particularly the Aboriginal Land Rights (Northern Territory) Act 1976, brought into focus a Jawoyn ‘tribe’, soon to express itself in the idiom of nationhood, closely followed by a Wardaman ‘tribe’ and ‘nation’. More recently, a native title gaze has now brought into focus ‘new’ configurations of kindred clusters, apparently located on the ‘peripheries' of the Jawoyn and Wardaman nations, and named and valued them as Dagoman. This paper discusses the processes associated with an emerging, but seemingly already fragmenting, Dagoman nation. It argues that divergent and changing Aboriginal subjectivities disrupt what might be seen as mimetic processes as Aboriginal people employ strategies of transforming essentialist representations of their collective selves in changing conditions of possibility. 相似文献
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Jonah Lipton 《The journal of the Royal Anthropological Institute》2017,23(4):801-819
The article examines experiences of the 2014‐15 Ebola crisis in Freetown, Sierra Leone, through an analysis of the performance of burials. While most of the city's residents had no contact with the virus, ‘Ebola’ was inescapable, owing to the onerous state of emergency regulations imposed by national and international authorities. All burials, regardless of the cause of death, were to be performed by newly established official teams operating according to unfamiliar biomedical and bureaucratic protocols. Burials became emblematic of the crisis through presenting a conflict between local practices and novel procedures, which was coded locally in a complex racial language of ‘black’ and ‘white’, recalling a long regional history of violent integration into the Atlantic World. Building on long‐standing anthropological discussion on the relationship between ‘good’ death and social order, the article explores how burials became sites around which opposing ‘orders’ were experienced, negotiated, and reconciled in locally meaningful ways. 相似文献
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MING JI-GUANG JIN HUA J. R. RILEY D. R. REYNOLDS A. D. SMITH WANG REN-LAI CHENG JI-YI CHENG XIA-NIAN 《Medical and veterinary entomology》1993,7(4):323-327
Abstract. Direct evidence for a southward ‘return’ migration in autumn of the mosquito Culex tritaeniorhynchus in China was obtained by aerial sampling with a net suspended from a balloon. In a preliminary study between 2 and 20 September 1990 at Jiangpu, near Nanjing, in Jiangsu Province, 11 females and 4 males of this species were taken at heights of 150–250 m. During 17–26 October 1991 at Dongxiang in northern Jiangxi Province, 44 mosquitoes (8 males, 36 females) were caught in the aerial net at heights of 80–380m in northeasterly winds (E-NNW). Most of the specimens were flying within the subsiding air-mass behind a cold front. Cx tritaeniorhynchus was the only species identified (31 females) among the mosquitoes from Dongxiang. Of 24 females dissected, 17 had N stage ovaries — interpreted as diapause, five had stage I ovaries, one had stage II ovaries, and one was gravid (stage V), but none was freshly bloodfed. Cx tritaeniorhynchus is the main vector of Japanese viral encephalitis in China, and it is possible that the virus is reintroduced to northern temperate areas in spring by northward migration of infected Cx tritaeniorhynchus females. 相似文献
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Pamela Kea 《The journal of the Royal Anthropological Institute》2013,19(1):102-119
This article examines the moral economy of the Gambian Mandinka household, focusing on girls' labour contributions in the time of neoliberalism. Scholarship on the moral economy of the household within rural production systems reduces the term to altruism and harmony within the domestic unit. This article provides a more theoretically nuanced understanding of the moral economy of the household, with a focus on the cultural codes that underpin intra‐household relations, the inter‐generational contract, as well as the generational and gendered hierarchies that inform processes of negotiation in relation to labour contributions. Transitions in the moral economy of the household can be captured in the shifting nature of girls' labour contributions and in their changing attitudes towards these contributions. Interpretations of work obligations are increasingly framed in terms of exchanges and incentives. Further, girls aspire to get an education and a good job, or marry well in order to move out of farming. Such novel interpretations and practices recast the moral economy of the household as dynamic and subject to change. These ethnographic insights have relevance for the anthropological study of children's labour, intra‐household relations, and the moral economy of the household. 相似文献
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Georgina Drew 《The Australian journal of anthropology》2014,25(3):287-303
In the Garhwal Himalaya of India's Uttarakhand State, a series of social movements emerged in the late 2000s to contest hydroelectric dams on a tributary of the sacred River Ganga. Within these opposition movements, men often took high‐profile leadership roles whereas women from a range of socio‐economic backgrounds formed the overwhelming base of participation at meetings, assemblies, and rallies. This article draws from event‐based participation and semi‐structured interviews to explore the diverse concerns that women gave to explain their engagements with opposition efforts. I counter essentialist frames and employ a feminist political ecology approach to argue that the gendered dynamics are attributable to historical, cultural, religious, and political‐economic influences. The article contributes to anthropologies of gender, environment, and social movements by taking an approach focused on disparities of practice and power that helps situate Garhwali women's roles in development contestations. 相似文献
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Andits Petra 《The Australian journal of anthropology》2020,31(2):257-269
This article examines the return visits of Australian‐Hungarians to their homeland after 1989 and the different types of homecoming experiences after an extended period of separation. The focus of the paper is returnees’ perceptions of changes to Hungary or lack thereof. I analyse the distinction between the ‘desired/nostalgic past’, which Hungarian returnees nurtured during the decades of separation and expected to rediscover upon return, and the ‘disdained past’ of the Communist dictatorship, which they had fled and hoped never to encounter again. The findings demonstrate that people interpret both past and present in relation to hopes, expectations and disappointments situated within particular nationalist imaginaries, political projects and ideological prisms. This allows us to analyse the nexus between local, national and diasporic belonging through post‐socialist identities, orientations toward democracy and understandings of ‘nation’. 相似文献
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Lucie H. Salwiczek Redouan Bshary 《Ethology : formerly Zeitschrift fur Tierpsychologie》2011,117(11):939-948
In recent years evidence has accumulated that at least some animals can remember the ‘what’, ‘where’ and ‘when’ of personal experiences. Currently, evidence for such ability is taxonomically restricted to birds and mammals. Here, we demonstrate for the first time that cleaner wrasses Labroides dimidiatus are able to remember when they interacted with what after a single event. In nature, cleaners remove ectoparasites from other reef fishes, so‐called clients. Clients are depleted, non‐stationary food patches at the end of an interaction and replenished only after a delay. In our experiments, we presented twelve cleaners every 2.5 min, a choice between two of a total of four plates with different colours and patterns. One plate was always accessible but contained a non‐preferred food item while the other three contained a preferred food item, but allowed a next feeding event only after 5, 10 or 15 min. Thus, to maximise food intake, cleaners had to remember for each choice when they had last interacted with which plate. When confronted with two plates offering preferred food, cleaners showed an overall significant preference for the plate that allowed access during the trial. For six cleaners, the preference was significant. Also, on trials involving the always accessible plate, cleaners discriminated between trials in which they had to eat the non‐preferred food and trials on which they could eat the preferred food. In conclusion, cleaners are able to track the ‘when’ and ‘what’ (or possibly ‘who’) within a biologically meaningful time period. 相似文献
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A survey was made to determine the incidence of phytoplasmas in 39 sweet and sour cherry, peach, nectarine, apricot and plum commercial and experimental orchards in seven growing regions of Poland. Nested polymerase chain reaction (PCR) using the phytoplasma‐universal primer pairs P1/P7 followed by R16F2n/R16R2 showed the presence of phytoplasmas in 29 of 435 tested stone fruit trees. The random fragment length polymorphism (RFLP) patterns obtained after digestion of the nested PCR products separately with RsaI, AluI and SspI endonucleases indicated that selected Prunus spp. trees were infected by phytoplasmas belonging to three different subgroups of the apple proliferation group (16SrX‐A, ‐B, ‐C). Nucleotide sequence analysis of 16S rDNA fragment amplified with primers R16F2n/R16R2 confirmed the PCR/Restriction Fragment Length Polymorphism (RFLP) results and revealed that phytoplasma infecting sweet cherry cv. Regina (Reg), sour cherry cv. Sokowka (Sok), apricots cv. Early Orange (EO) and AI/5, Japanese plum cv. Ozark Premier (OzPr) and peach cv. Redhaven (RedH) was closely related to isolate European stone fruit yellows‐G1 of the ‘Candidatus Phytoplasma prunorum’ (16SrX‐B). Sequence and phylogenetic analyses resulted in the highest similarity of the 16S rDNA fragment of phytoplasma from nectarine cv. Super Queen (SQ) with the parallel sequence of the strain AP15 of the ‘Candidatus Phytoplasma mali’ (16SrX‐A). The phytoplasma infecting sweet cherry cv. Kordia (Kord) was most similar to the PD1 strain of the ‘Candidatus Phytoplasma pyri’ (16SrX‐C). This is the first report of the occurrence of ‘Ca. P. prunorum’, ‘Ca. P. mali’ and ‘Ca. P. pyri’ in naturally infected stone fruit trees in Poland. 相似文献
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During several surveys in extensive areas in central Iran, apple trees showing phytoplasma diseases symptoms were observed. PCR tests using phytoplasma universal primer pairs P1A/P7A followed by R16F2n/R16R2 confirmed the association of phytoplasmas with symptomatic apple trees. Nested PCR using 16SrX group‐specific primer pair R16(X)F1/R1 and aster yellows group‐specific primer pairs rp(I)F1A/rp(I)R1A and fTufAy/rTufAy indicated that apple phytoplasmas in these regions did not belong to the apple proliferation group, whereas aster yellows group‐related phytoplasmas caused disease on some trees. Restriction fragment length polymorphism (RFLP) analyses using four restriction enzymes (HhaI, HpaII, HaeIII and RsaI) and sequence analyses of partial 16S rRNA and rp genes demonstrated that apple phytoplasma isolates in the centre of Iran are related to ‘Ca. Phytoplasma asteris’ and ‘Ca. Phytoplasma aurantifolia’. This is the first report of apples infected with ‘Ca. Phytoplasma asteris’ in Iran and the first record from association of ‘Ca. Phytoplasma aurantifolia’ with apples worldwide. 相似文献