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101.
Despite legal efforts to eliminate employment discrimination, lawsuits and demonstrations suggest that many federal employees believe they are subject to discriminatory practices. This article analyzes responses to a governmentwide survey of federal employees in order to understand such perceptions more fully. Propositions examined, and at least partially supported, include that minority groups hold identifiable, but structurally different, belief systems with regard to discrimination, and that there are identifiable factors correlated with these perceptions.  相似文献   
102.
Goldstein  S. T.  Crowther  A.  Henry  E. R.  Janzen  A.  Katongo  M.  Brown  S.  Farr  J.  Le Moyne  C.  Picin  A.  Richter  K. K.  Boivin  N. 《African Archaeological Review》2021,38(4):625-655
African Archaeological Review - Novel trajectories of food production, urbanism, and inter-regional trade fueled the emergence of numerous complex Iron Age polities in central and southern Africa....  相似文献   
103.
Four unusual artifacts reflecting an unambiguous connection with a particular politician or political movement have recently been recovered from archaeological sites in Southern Ontario. These items reflect socio-political issues from the homelands of immigrant families. Politically charged items carry meaning for the user and also serve to forge bonds and create divisions within the community. Recently discovered artifacts relating to the Irish Repeal movement and the British Great Reform Act of 1832 provide examples.  相似文献   
104.
Over the last decade class has re-emerged as a significant concept within British sociology, with prominent academics calling for a more Bourdieuian approach which focuses on class distinctions in cultural practices and tastes. Within this discussion, several note the important role fashion plays as a means of class distinction, though few have fully explored just how the fashion–class relationship operates. Based on empirical research, carried out as part of qualitative study into fashion practices and fashion discourse, this article examines the fashion–class relationship, by considering its links to both gender and space. It argues that the way in which women judge visibility and public space differs with class status and that this, in turn, has significant implications for women's fashion choices, and more specifically, dressing up. Indeed, whilst middle-class participants tend to view almost any space as public and one in which they are visible, for working-class participants neighbourhood and local spaces are seen to constitute semi-private spaces, whose audiences' opinions and judgements do not matter. As a result, being dressed in your pyjamas is not deeply problematic for these working-class women in the context of their everyday lives, whilst for their middle-class counterparts being seen in your pyjamas is something which should be avoided, at all cost. Moreover, as the article demonstrates, the wearing of pyjamas is often considered by middle-class respondents as indicative of working classness. And thus, being seen in your pyjamas is undesirable on two counts.  相似文献   
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This paper focuses on panel data models combining spatial dependence with a nested (hierarchical) structure. We use a generalized moments estimator to estimate the spatial autoregressive parameter and the variance components of the disturbance process. A spatial counterpart of the Cochrane‐Orcutt transformation leads to a feasible generalized least squares procedure to estimate the regression parameters. Monte Carlo simulations show that our estimators perform well in terms of root mean square error compared to the maximum likelihood estimator. The approach is applied to English house price data for districts nested within counties.  相似文献   
108.
This paper examines the Angel Choir of Lincoln Cathedral (c. 1256–80) from the perspective of two interrelated concepts: the heavenly Jerusalem and joy. Building on previous scholarly discussions of the choir’s unusual creativity and profusion of organic and iconographic decoration, it traces connections between the choir and the rich corpus of writing on the joys of the heavenly Jerusalem. In juxtaposition with the hagiography of St Hugh, this opens a valuable seam of meaning and offers a possible explanation for the choir’s decorative intensity. It also reveals a number of ways, previously unnoted, in which Hugh of Avalon and his spirituality are recalled by the choir built to house his relics.  相似文献   
109.
Sub-Saharan agriculture, with few exceptions, has stagnated despite official goals of achieving self-sufficiency and increasing export earnings. African agriculture has suffered deteriorating terms of trade, inadequate technology and infrastructure, and policies which severely discourage agricultural enterprise. In some countries structural adjustment and policy reform are occurring, and there remains great potential for agricultural development due in part to prospective advantages in natural resources and abundant labor. Discussed here are a specific set of institutional reforms needed to mobilize agricultural entrepreneurship.  相似文献   
110.
Stable isotope ratios of carbon and nitrogen in bone have become increasingly frequent inclusions in archaeological reports over the past few decades. The majority of such studies has been done in North America, where the use of marine foods and the introduction of maize have been monitored. Similar questions have been addressed in Mesoamerica and South America. In Europe, stable isotope ratios have documented the shift from marine fishing and gathering to agriculture in coastal areas and the introduction of millet in parts of eastern and southern Europe. Much work remains to be done in Asia, where millet replaced early C3 plant foods and, in turn, was replaced by rice. In Africa marine adaptations, freshwater fishing, agriculture, and pastoralism all yield diagnostic isotopic signatures. We review these studies, discuss areas requiring further study, and close with discussions of areas promising interesting future developments.  相似文献   
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