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1.
ABSTRACT

Scholarship on Jewishness has often assumed that race, ethnicity, and religion are discrete categories. This review article surveys the place of Jewishness within race literature, ethnicity literature, and sociological religion literature, and offers a new theoretical framework for considering Jewishness as sui generis – of its own unique quality. The categories of race, ethnicity, and religion must be theorized as a system of interconnected frames and processes that overlap, interact, and are co-constituted. This web of frames and processes must be situated within the larger social system and meanings that construct Jewishness alongside other subjectivities.  相似文献   

2.
ABSTRACT

The many studies that see shopping malls as places of power, control and exclusion have often neglected the potential of malls as places of encounters. Drawing on ethnographic data from the divided cities of Johannesburg in South Africa and Mostar in Bosnia–Herzegovina, we examine the ways in which urban dwellers who enter the mall from a marginalised position – poor black urban dwellers at a regional, middle class and white-dominated mall in Johannesburg and Bosniak city dwellers at a mall located in the Croat part of Mostar – use the mall, what kind of relations they build to others and how they rework boundaries of race, class, religion and ethnicity at the mall. Rather than being spaces that strengthen and reproduce centre–margins relations, urban dwellers appropriate them as places where these relations become reworked.  相似文献   

3.
Abstract

The notion that racial mixture is a central feature of Latin American societies has been interpreted in different, if not strictly opposite, ways. On the one hand, scholars have presented it as evidence of weaker racial boundaries. On the other, it has been denounced as an expression of the illusion of harmonic racial relations. Relying on 160 interviews with black Brazilians, we argue that the valorization of racial mixture is an important response to stigmatization, but one that has multiple dimensions and different consequences for the maintenance of racial boundaries. We map out these different dimensions – namely, ‘whitening’, ‘Brazilian negritude’, ‘national identification’ and ‘non-essentialist racialism’ – and discuss how these dimensions are combined in different ways by our interviewees according to various circumstances. Exploring these multiple dimensions, we question any simplistic understanding of racial mixture as the blessing or the curse of Latin American racial dynamics.  相似文献   

4.
ABSTRACT

This article focuses on recent French efforts to expand legal regulation of religious symbols to childcare. Controversies over ‘veiled nannies’ serve as points of departure for investigating laïcité – French secularism – through which religion is regulated. The investigation is based on fieldwork among Muslim women in Marseille and on the analysis of legal decisions, official documents, and media. The debates on whether to legislate on religious symbols in the domain of childcare reveal how the line between religion and politics, and private and public is continuously redrawn through state efforts to cultivate and govern (secular) Republican selves. Drawing on Agrama’s [2012a. Questioning Secularism: Islam, Sovereignty and the Rule of Law in Egypt. Chicago, IL: University of Chicago Press] conceptualisation of secularism as a ‘problem-space’, I argue that legal regulation of religious symbols institutionalises a ‘secular suspicion’ at the heart of efforts to imagine and govern French society and its future, a future in which Muslims increasingly find it difficult to imagine themselves.  相似文献   

5.
ABSTRACT

The influence of religion and language on ethno-national identity is well-established. This article explores these concepts as mutually reinforcing aspects of cultural identity and examines their relationship to the formation of world views and causal interpretations shaping often incompatible ethno-national identities and hence conflicts. Especially we focus on the role of oral cultures as primary communication forms as against print-based ones, and how they differ in recording the past and interpreting the present and future. In orality we find a relatively strong influence of traditional religion, mysticism and past references as key informers of identity, whilst print correlates with the declining role of traditional religion and the rise of science as fundamental dimensions of ethno-national identity. We argue that this distinction helps to explain different experiences of ontological security and insecurity linked to ethno-nationalism and religion.  相似文献   

6.
ABSTRACT

This article treats the pairing of “transgender” and “transracial” in the intertwined discussion of Caitlyn Jenner and Rachel Dolezal as an intellectual opportunity rather than a political provocation. I situate the Dolezal affair in the context of the massive destabilization of long taken-for-granted categorical frameworks, which has significantly enlarged the scope for choice and self-fashioning in the domains of race, ethnicity, sex, gender, and sexuality. Anxieties about opportunistic, exploitative, or fraudulent identity claims have generated efforts to “police” unorthodox claims – as well as efforts to defend such claims against policing – in the name of authentic, objective, and unchosen identities. Instead of a shift from given to chosen identities, as posited by theories of reflexive modernity, we see a sharpened tension between idioms of choice, autonomy, subjectivity, and self-fashioning on the one hand and idioms of givenness, essence, objectivity, and nature on the other.  相似文献   

7.
Microbial hydrolysis of the acetates of unsaturated cyclic terpene alcohols by Pseudomonas sp. NOF-5 isolated from soil was investigated. (±)-trans-Carveyl acetate ((±)-trans-3) was enantio-selectively hydrolyzed with NOF-5 strain to give ( – )-trans-carveol (( – )-trans-2 of 86.6% optical purity). However, the hydrolysis of (±)-cis-3 was less enantioselective, while (±)-piperitylacetate ((±)-6, a cis and trans mixture) was hydrolyzed to give the ( – )-trans- and ( – )-cis-piperitols (( – )- trans-5 and ( – )-cis-5) in a poor optical yield. In this case, other tert-alcohols, ( + )-trans- and ( – )- ds-2-p-menthen-1-ols ((±)-trans-7 and ( – )-cis-7), were also produced. Furthermore, microbial and enzymic allyl rearrangements of ( + )-trans-6 and ( – )-trans-verbenylacetate (( – )-trans-11) were studied. Biological treatment of (+)-trans-6 and ( – )-trans-11 with NOF-5 or its esterase gave (+)-trans- and (-)-cis-1 and ( + )-cis-3-pinen-2-ol (( + )-cis-12), respectively.  相似文献   

8.
BackgroundPrevious studies of dietary patterns and pancreatic cancer risk have been inconclusive; we aimed to investigate the association of Mediterranean Diet Score (MDS), Alternative Healthy Eating Index-2010 (AHEI-2010), and Dietary Inflammatory Index (DII®) with risk of pancreatic cancer.MethodsWe used data from the Melbourne Collaborative Cohort Study including 33,690 men and women aged 40–69 years at recruitment in 1990–1994. A total of 258 incident cases of pancreatic cancer was identified over an average of 23.7 years of follow-up. Hazard ratios (HR) were estimated using Cox regression, with age as the underlying time metric, adjusting for potential confounders including sex, height, country of birth, education, socio-economic position, physical activity, energy intake, smoking status, pack-years smoking, years since quitting smoking, and alcohol intake.ResultsA healthier diet as assessed by the AHEI-2010 was associated with a lower risk of pancreatic cancer [HRQuartile4 vs Quartile1 = 0.58; 95%CI 0.40 – 0.85; p for trend 0.003]. Weaker but consistent evidence was observed for the other indexes [DII® HRQuartile4 vs Quartile1 = 1.30; 95%CI 0.82 – 2.06; p for trend 0.1], [MDS HRCategory3 vs Category1 = 0.79; 95%CI 0.49 – 1.26; p for trend 0.06].ConclusionAdherence to a healthier diet, as assessed by the AHEI-2010, may reduce the risk of pancreatic cancer.  相似文献   

9.
Abstract

For many years Northern Ireland has been a divided society where members of the two main religious groups, Catholics and Protestants, have limited opportunities to interact due to segregation in their social lives. Attempts have been made to encourage religious mixing through integration in schools, housing, and workplaces predicated on the theory that bringing people together can improve community relations and remove prejudices – known as the ‘contact hypothesis’. However, little is known about those who enter into mixed-religion partnerships often against the wishes of their families and communities. This paper examines the characteristics and attitudes of mixed-religion couples and suggests that they differ in their socio-demographic characteristics and in their attitudes from those who marry within their own religion. These findings add to the weight of evidence from other countries in conflict suggesting that intermarriage has a role to play in contributing to less sectarian views and improved community relations.  相似文献   

10.
ABSTRACT

In the spirit of ‘furthering debate and reflection’ in this response to Theories of Race and Ethnicity, we consider here the pertinence of the theme of resistance that occupies particular chapters within the collection and that has been central to key works within the wider race critical scholarship. Yet, when the larger field of contemporary race study is considered, we also note that other contiguous concerns – including capitalism, religion, nation, and war – are key factors in thinking through racism. Here, we further elaborate on how future theorizations of race and ethnicity must engage with these domains.  相似文献   

11.
This research integrates different social psychological theories to test whether human–animal similarity promotes affiliation with animals and lowers the need to affirm humans’ superiority relative to animals. On the basis of theories of intergroup relations, terror management theory, and work conducted in the field of human–animal relations, we expected that higher human–animal similarity would decrease the need to affirm humans’ superiority relative to animals, by triggering a greater sense of shared social identity. Two correlational studies (ns = 187 and 191) tested a mediation model whereby perceived human–animal similarity was expected to predict a lower need to differentiate the perceived status of humans from animals through a process of social identification with animals. Mediated regressions provided support for these associations. A repeated-measures experiment (n = 176) replicated these findings by systematically comparing objectively (phylogenetically) more vs. less similar animals and assessing perceived status and identification. Results are discussed in light of theories of intergroup relations, terror management theory, as well as recent advances in the field of social psychology and self and identity processes.  相似文献   

12.
Abstract

Biological membranes encompass and compartmentalize cells and organelles and are a prerequisite to life as we know it. One defining feature of membranes is an astonishing diversity of building blocks. The mechanisms and principles organizing the thousands of proteins and lipids that make up membrane bilayers in cells are still under debate. Many terms and mechanisms have been introduced over the years to account for certain phenomena and aspects of membrane organization and function. Recently, the different viewpoints – focusing on lipids vs. proteins or physical vs. molecular driving forces for membrane organization – are increasingly converging. Here we review the basic properties of biological membranes and the most common theories for lateral segregation of membrane components before discussing an emerging model of a self-organized, multi-domain membrane or ‘patchwork membrane'.  相似文献   

13.
Parapatry is a biogeographical term used to refer to organisms whose ranges do not overlap, but are immediately adjacent to each other; they only co‐occur – if at all – in a narrow contact zone. Often there are no environmental barriers in the contact zones, hence competitive interaction is usually advocated as the factor that modulates species distribution ranges. Even though the effects of climate change on species distribution have been widely studied, few studies have explored these effects on the biogeographical relationships between closely related, parapatric, species. We modelled environmental favourability for three parapatric hare species in Europe – Lepus granatensis, L. europaeus and L. timidus – using ecogeographical variables and projected the models into the future according to the IPCC A2 emissions scenario. Favourabilities for present and future scenarios were combined using fuzzy logic with the following aims: (i) to determine the biogeographical relationships between hare species in parapatry, that is L. granatensis/L. europaeus and L. europaeus/L. timidus and (ii) to assess the effects of climate change on each species as well as on their interspecific interactions. In their contact area L. granatensis achieved higher favourability values than L. europaeus, suggesting that if both species have a similar population status, the former species may have some advantages over the latter if competitive relationships are established. Climate change had the most striking effect on the distribution of L. timidus, especially when interspecific interactions with L. europaeus were taken into account, which may compromise the co‐existence of L. timidus. The results of this study are relevant not only for understanding the distribution patterns of the hares studied and the effects of climate change on these patterns, but also for improving the general application of species distribution models to the prediction of the effects of climate change on biodiversity.  相似文献   

14.
ABSTRACT

Background: Woody bamboos of the genus Chusquea grow along a broad range of elevations in the Venezuelan Andes. Their growth-form and density vary along the cloud forest – páramo gradient. In this article, we related ecophysiological traits and population genetic diversity information to explain the distribution of growth-form patterns of Chusquea in the Merida Andes, Venezuela.

Aims: We quantified differences in the ecophysiological response and genetic diversity of scandent cloud forest and shrub-like páramo bamboos of the genus Chusquea, taking in account the differences in their flowering patterns, growth-form and habitat.

Methods: We related low temperature resistance, water relations and leaf gas exchange variables to the growth-form, habitat, flowering patterns and genetic diversity in species of Chusquea. The genetic diversity study was based on Inter Sequence Simple Repeats and Random Amplified Polymorphic DNA markers analysis of cloud forest and páramo populations.

Results: Scandent cloud forest and shrub-like páramo species of Chusquea had a very similar ecophysiological response for all the variables analysed during wet and dry seasons and were capable of enduring freezing temperatures through moderate supercooling. Species associated with the cloud forest – páramo gradient maintained low stomatal conductance and transpiration rates that favoured high leaf water potentials, without limiting photosynthetic rates. Shrub-like bamboos growing above the continuous forest line had a small decline in net photosynthesis rates, associated with an increase in water use efficiency. Both scandent and shrub-like bamboos had a remarkably high genetic diversity, comparable to non-clonal species.

Conclusions: Species of Chusquea in the Venezuelan Andes are a physiologically relatively homogeneous group across a broad elevation gradient. Population genetic diversity appears to be more related with their flowering pattern and habitat conditions than with their growth form.  相似文献   

15.
Realist philosophies of science posit a dialectical relation between theoretical, explanatory knowledge and practical, including taxonomic knowledge. This paper examines the dialectic between the theory of descent and empirical, Linnaean taxonomy which is based on a logic of traditional classes. It considers the arguments of David Hull to the effect that many of the practical problems of empirical classification can be resolved by means of an ontology based upon the theory of descent in which species taxa are regarded as individuals rather than as classes or natural kinds.Contra Hull, it is argued that this view is, at best, only partially consistent with taxonomic practice and that it cannot sustain experimental practice which presupposes that species taxa be regarded as natural kinds. An outline is given of a possible alternative dialectic between a field theory of morphogenesis and a rational systematics involving a logic of relations.  相似文献   

16.
ABSTRACT

In 2006, the Indonesian state re-recognised Confucianism as an official religion, but this did not have the straightforwardly positive consequences that either Confucianist revivalists or some theorists of recognition might have predicted. Revivalists were often – but not always – gripped by feelings of outrage and moral torment, whilst the pace of the revival itself was very uneven. These varied outcomes reflect the complex politics pervading the lives of Indonesian Confucianists (and Chinese Indonesians more generally) as post-Suharto reforms force them to grapple with their diverse histories of accommodation and resistance to the New Order’s discriminatory policies. To fully understand such material, first-person moral perspectives must be incorporated into critical anthropological studies of recognition, as a complement to approaches focused on power and domination. Doing so reveals an important general truth about recognition – its capacity to be morally disruptive – and broadens our understanding of why recognition can hurt those it ostensibly stands to benefit.  相似文献   

17.
(+)-Marmelo Lactones A(VA) and B (VB) were synthesized from erythro-γ-methyl-l-glutamic acid (IA) and threo acid (IB), respectively. The absolute configurations of natural marmelo lactones were thus determined to be (2R, 4S) for (+)-marmelo lactone A and (2R, 4R) for ( – )-marmelo lactone B.  相似文献   

18.
ABSTRACT

Studies of the environmental spirit world have been pursuing two main lines of inquiry: (1) that indigenous claims on ecological thought, including beliefs in chthonic spirits and mountain deities, are the outcome of a global process of abstraction and the commoditisation of nature which acts as technology of governmentality for the production of discursive formations through which neoliberal environmental subjectivities can emerge and (2) that the pitfalls of the nature/culture dualism can be avoided by giving priority to nonhuman subjectivities and positing sociologies of nature as subordinate to ontologies of the self-other divide or action-orienting cosmologies of local ‘nature’. The contributors of this collection engage with the spirit worlds and other invisible agents that constitute the everyday landscape of a number of ethnic groups in western China. While declining to engage with the notion of animism or subscribing to totalising ‘cosmologies’, the authors prefer to extract the eventfulness of haphazard and radically uncertain interactions with spirits or wondrous signs apt to be transformed into marvels and rumours. The ethnographies presented in this collection reveal an eventology of spirit worlds and landscape on China’s borderlands, an inquiry that – unlike history – does not study ‘events’ as such but the relation between what is deemed to be an event, a surprise, or a manifestation of wonder and what is deemed to be the innate, natural, ordinary, everyday life.  相似文献   

19.
Abstract

The Cerrado is a diverse Brazilian savanna with more than 12,000 species. Arnicão (Lychnophora salicifolia Mart – Compositae) is an endemic species occurring in central and southeast Brazil, at higher altitudes, in sandstone and quartzite soils. Lychnophora species have been reported for anti-inflammatory, antioxidant and UV protectant effects. Local communities use it to prepare traditional remedies (i.e. ointments or creams). The aim of this work was (1) to characterize the qualitative composition of L. salicifolia volatile fraction; (2) to evaluate the influence of the environmental conditions on the volatile fraction composition, by investigating plants harvested both in areas under stress conditions and protected from human interference; (3) optimizing a non-separative method for routine in-field analyses. Separative (HS-SPME-GC-MS) and non-separative (HS-SPME-MS) approach combined with PCA are proposed to discriminate between plant populations of L. salicifolia from two distinct areas. Forty-eight individuals were randomly collected from four populations. A clear separation between populations from protected and non-protected areas was observed, with an important presence of caryophyllene derivatives in populations from non-protected areas, usually with compounds associated to plant defense. Both analytical approaches gave the same results, confirming HS-SPME a useful approach for rapid in-field analysis of samples of wild populations.  相似文献   

20.
Background: The South Aegean Volcanic Arc (SAVA), one of the most notable geological structures of the Mediterranean Sea, is floristically well known. Nevertheless, the factors that contribute to shaping the plant species richness of the SAVA remain unclear.

Aims: To investigate the factors that affect plant species richness and identify plant diversity hotspots in the SAVA and other central Aegean islands.

Methods: We used stepwise multiple regression to test the relationship between a number of environmental factors and plant species richness in the SAVA, as well as the residuals from the species–area linear regressions of native, Greek and Cycladian endemic taxa as indicators of relative species richness.

Results: The area was confirmed to be the most powerful single explanatory variable of island species richness, while geodiversity, maximum elevation and mean annual precipitation explained a large proportion of variance for almost all the species richness measures. Anafi, Amorgos and Folegandros were found to be endemic plant diversity hotspots.

Conclusions: We have demonstrated that geodiversity is an important factor in shaping plant species diversity in the Cyclades, while mean annual precipitation, human population density and maximum elevation were significant predictors of the Greek endemics present in the Cyclades. Finally, Anafi was found to be a plant diversity hotspot in the South Aegean Sea.  相似文献   

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