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11.
Cai, C., Clarke, D.J., Huang, D. & Nel, A., 2014. A new genus and species of Steninae from the late Eocene of France (Coleoptera, Staphylinidae). Alcheringa 38, 557–562. ISSN 0311-5518.

A remarkable new genus and species of rove beetle, Eocenostenus fossilis gen. et sp. nov., is described and figured based on one well-preserved specimen from the late Eocene of Monteils (near Alès, Gard, France). Eocenostenus is definitively placed in the extant subfamily Steninae, based on the combination of dense and coarse body punctation, globular and protruding eyes, exposed and closely spaced antennal insertions on the vertex, and six visible abdominal terga. Eocenostenus differs from the two extant stenine genera Stenus and Dianous most notably in the structure of the prothorax, which is strongly transverse and with unusual anterolateral projections, and in the anteriorly placed antennal insertions. This new discovery highlights the palaeodiversity of a genus-poor subfamily and suggests that the early diversification of Steninae is probably complicated.

Chenyang Cai [] and Diying Huang [], State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Rd., Nanjing 210008, PR China; Dave J Clarke [], Integrative Research Center, Field Museum of Natural History, 1400 S Lake Shore Drive, Chicago, IL 60605, USA; and André Nel [], Muséum National d’Histoire Naturelle, Institut de Systématique, Evolution, Biodiversité, ISYEB, UMR 7205 CNRS UPMC EPHE, CP50, 45 rue Buffon, F-75005 Paris, France. Received 23.1.2014; revised 2.5.2014; accepted 12.5.2014.  相似文献   
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ABSTRACT

Based on research conducted as part of the Sydney Playground Project, this paper provides an exploratory investigation of the perspectives of girls relating to the ideal school playground experience, and whether their perspectives are influenced by a loose-parts playground intervention. The focus is on the play behaviours of 22 girls aged 8–10 years, from the perspective that school playgrounds are generally designed in ways that are more suited to the play behaviours of boys. The research is based on a qualitative analysis of children’s drawings, interviews and focus groups, exploring meanings associated with desired play experiences. Findings indicate that girls’ views of the ideal school playground are influenced by the geographies of the spaces they play in, and that girls highly valued changes provided by a loose-parts intervention.  相似文献   
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Over the past 25 years, the USA has pioneered a new technologicalrevolution, based on large numbers of new small enterprises,financed by a dynamic venture (risk) capital market. The EuropeanUnion, meanwhile, has lagged behind in this sector of economicactivity, and compared to the US innovative small and mediumenterprises appear to find it more difficult to get startedand grow. At a time when regional and local banking systems– traditionally major sources of capital for small andmedium sized enterprises across Europe – are undergoingintense reorganisation and restructuring, the European Commissionconsiders the development of a substantial risk capital marketto be a key condition for closing the ‘enterprise gap’with the US. While the venture capital industry is much lessdeveloped in Europe than it is in the US, nevertheless it hasrecently experienced a marked increase in activity. But whereasthe European Commission argues that venture capital activityneeds to be much more regionally clustered if it is to emulatethe US experience, the OECD and some EU member states have arguedfor a more even regional distribution. The aim of the paperis to chart the growth and geographical anatomy of the emergingEuropean venture capital market, and to examine its spatialdevelopment and regional implications in the context of thesesomewhat opposing views.  相似文献   
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A 50‐ to 65‐year‐old female, from the Roman period Kellis 2 (K2) cemetery in the Dakhleh Oasis, Egypt, shows macroscopic and imaging evidence of a vertebral haemangioma (VH). The centrum of the 12th thoracic vertebrae has an expanded and lysed cortex and thickened vertical trabeculae—producing the pathognomonic “corduroy” radiological sign. Additionally, the first lumbar vertebrae shows early changes of haemangioma that are not obvious macroscopically but clear on the X‐ray and the microcomputed tomography (μCT) imaging. VHs are relatively common (>10%) benign vascular tumours in extant adult populations. Its rarity in antiquity can be explained by the fact that in most archaeological samples, haemangiomas would not be macroscopically visible because the destruction and expansion of the cortex only occurs in advanced cases (usually in older individuals). In archaeological populations, older individuals (60+), though present, are much less common, and hence, the prevalence of VHs would be much lower than that reported in modern clinical samples. We posit that in order to determine the approximate prevalence of VHs in antiquity, a systematic radiographic study of an entire adult archaeological population sample is required. A caveat to this problem is that radiological diagnosis is difficult unless at least one third of the centrum is involved, and the classic radiological signs are manifested. A review of case studies suggest that X‐rays from T4 to L4 would include ~95% of the potential cases of VHs, and if a portable μCT unit can be developed, the natural history of VHs will be better established.  相似文献   
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The ‘spatial turn’ in some recent historical and historical geographical writing has been theoretically invigorating. The concern with the representation of space – the discursive emphasis – has collided with ideas about the social production of space. Do these notions have to be dichotomous? Indeed, should we restrict ourselves to one or the other? This examination of a micro-space – the porch, predominantly the south porch, of English pre-modern parish churches – attempts to interpret the range of meanings and actions which were accorded to and took place within this small, but significant, space. In dissecting a considerable, if disparate, amount of empirical material, it acknowledges the complexities, even contingencies, of space. It suggests not a return to Kantian notions of space as container, but the varying influences of impositions of the representation of space and of social action on the production of space, without privileging either. Whilst recognizing that both acted upon and within space, we should allow for the differences and diversity within them.  相似文献   
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Previous aDNA research in the Southwest provides a framework to understand the Mimbres population which maintains a unique identity in the archeology of the desert Southwest of North America. Both the mitochondrial DNA (mtDNA) haplogroups and haplotypes of a sample of 46 Mimbres individuals were identified from skeletal remains and compared to those of other ancient and modern populations in the American Southwest and Mexico. The haplogroup frequency distribution of the Mimbres resembles that of other Southwestern populations, suggesting a close relationship between the Mimbres and the neighboring populations and population continuity for a long period of time. However, their relatively low frequency of haplogroup A (11% n = 5) is consistent with a clinal distribution of haplogroup A from Mesoamerica to the Southwest. Moreover, unlike other Southwestern populations, the Mimbres share haplotypes with populations to the south, such as the Cora, Huichol, and Nahua, suggesting gene-flow from Mesoamerica. Here we discuss this data in light of the origin of the Mimbres population and their relationship to other Southwestern and Mexican populations.  相似文献   
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