EMMA ST PIERRE  LAWRENCE CONYERS  MARY‐JEAN SUTTON  PETER MITCHELL  CHESTER WALKER  DIANNE NICHOLLS 《Archaeology in Oceania》2019,54(2):90-106

Ground‐penetrating radar (GPR) and magnetic surveys were conducted on 13 earth mounds within Mapoon Aboriginal Lands, western Cape York Peninsula, Queensland. Detailed analysis of GPR profiles and amplitude maps of the mounds were compared to those from previously recorded, known burials at the Mapoon Mission Cemetery. Based on these models, burials were identified in ten of the 13 mounds. Both European‐style (coffin) and traditional burials were identified, suggesting that they were used for human interment for some time and that there may have been continuity of burial practice in these features after European contact. GPR and magnetics also indicate that a number of mounds had constructed floors or platforms at the base of the mounds, and evidence for burning. Stratigraphic layers identified with GPR show that many of these mounds have complex internal layering, suggesting multiple building episodes. Based on the GPR and magnetics results, in conjunction with ethnohistorical and oral history research, we conclude that the mounds are constructed features that appear to have had a long history of use for multiple purposes, including mortuary. These results demonstrate the cultural continuity of mortuary practices within Mapoon from pre‐contact times to the present.  相似文献   

    

P. Gołyźniak  L. Natkaniec‐Nowak  M. Dumańska‐Słowik  B. Naglik 《Archaeometry》2016,58(3):413-426

A group of 18 cameos dated from the 16th to 19th centuries (bearing motifs of Roman emperors and female members of their families) from the Constantine Schmidt‐Ci??yński collection was investigated with gemmological analyses, supported by non‐destructive mineralogical methods such as X‐ray diffraction (XRD) and micro‐Raman spectroscopy (RS) to ascertain the material used. Although there is no scientific method to date the specimens precisely, the mineralogical data supported by archaeological analyses enabled the estimation of the possible timing of the manufacture of the gems. As a result, the cameos were divided into four basic chronological groups: (1) Renaissance, (2) Baroque, (3) uncertain and (4) Classical and Neoclassical.  相似文献   

    

Lj. Damjanović  U. Mioč  D. Bajuk‐Bogdanović  N. Cerović  M. Marić‐Stojanović  V. Andrić  I. Holclajtner‐Antunović 《Archaeometry》2016,58(3):380-400

Medieval pottery from excavations at Novo Brdo, Serbia, an important mining and trading centre during the 14th and 15th centuries, was investigated by a combination of optical microscopy, inductively coupled plasma – optical emission spectrometry, Fourier transform infrared, micro‐Raman and energy‐dispersive X‐ray fluorescence spectroscopy and X‐ray powder diffraction methods in order to determine its composition and firing temperature. The samples investigated were made of medium‐ to coarse‐grained, non‐calcareous clay, by a relatively well‐controlled firing procedure in an oxidizing atmosphere. The firing temperature was estimated to be 850–950°C. The similarity between the chemical composition of the investigated pottery and the local raw clay, combined with the outward appearance and the archaeological findings, indicate domestic production. The pottery is covered with the transparent lead‐rich glaze. Iron and copper were used as colourants.  相似文献   

    

R. K. Stevenson  E. A. Moffatt  M.‐C. Corbeil  A. Poirier 《Archaeometry》2016,58(4):673-687

Radiogenic lead and strontium isotope data are presented for lead‐ and calcium carbonate/barium sulphate‐containing paint and ground samples from 15 paintings, executed between 1844 and 1871, by 19th‐century Canadian artist Cornelius Krieghoff. Like many artists of this era, Krieghoff used lead‐based pigments such as lead white, chrome yellow and Naples yellow, and extenders such as calcium carbonate and barium sulphate. The lead isotope analyses of the majority of these pigments are consistent with the isotopic compositions of lead mined from European lead deposits in England and/or Germany. However, three samples from Krieghoff's early career yield lead isotope compositions that are much more radiogenic than European sources. The lead isotope compositions of these three samples are consistent with the addition of a more radiogenic lead component that is similar to the lead derived from North American lead deposits in Missouri and Illinois (Mississippi Valley Pb–Zn type deposits). The strontium isotope compositions of the extenders suggest that the raw materials for calcium carbonate or barium sulphate extenders were largely derived from Palaeozoic to modern‐day marine environments. This study shows that pigments manufactured from North American lead were being incorporated into Canadian paintings as early as 1844.  相似文献   

  总被引：2，自引：0，他引：2  

Ran Tao  Jean‐Claude Thill 《Geographical analysis》2016,48(4):355-372

As a typical form of geographical phenomena, spatial flow events have been widely studied in contexts like migration, daily commuting, and information exchange through telecommunication. Studying the spatial pattern of flow data serves to reveal essential information about the underlying process generating the phenomena. Most methods of global clustering pattern detection and local clusters detection analysis are focused on single‐location spatial events or fail to preserve the integrity of spatial flow events. In this research we introduce a new spatial statistical approach of detecting clustering (clusters) of flow data that extends the classical local K‐function, while maintaining the integrity of flow data. Through the appropriate measurement of spatial proximity relationships between entire flows, the new method successfully upgrades the classical hot spot detection method to the stage of “hot flow” detection. Several specific aspects of the method are discussed to provide evidence of its robustness and expandability, such as the multiscale issue and relative importance control, using a real data set of vehicle theft and recovery location pairs in Charlotte, NC.  相似文献   

    

Marcos Sanso‐Navarro  María Vera‐Cabello 《Journal of regional science》2016,56(5):814-847

This paper studies the link between knowledge, innovation, and growth in European regions using nonparametric methods. Our findings suggest that knowledge inputs and the share of innovative firms have a heterogeneous and nonlinear relationship with growth. This evidence has been exploited to examine the consequences of alternative policies using a counterfactual estimation setup, the results of which imply that increasing the formal knowledge base may be optimal in most regions. Less knowledge and innovation intensive regions will also benefit from a higher innovation potential and from a trustworthy and entrepreneurial economic environment.  相似文献   

    

Riccardo Crescenzi  Marco Di Cataldo  Andrés Rodríguez‐Pose 《Journal of regional science》2016,56(4):555-582

Transport infrastructure investment is a cornerstone of growth‐promoting strategies. However, the link between infrastructure investment and economic performance remains unclear. This may be a consequence of overlooking the role of government institutions. This paper assesses the connection between regional quality of government and the returns of different types of road infrastructure in the regions of the European Union. The results unveil the influence of regional quality of government on the economic returns of transport infrastructure. In weak institutional contexts, investment in motorways—the preferred option by governments—yields significantly lower returns than the more humble secondary road. Government institutions also affect the returns of transport maintenance investment.  相似文献   

    

Na Ta  Mei‐Po Kwan  Yanwei Chai  Zhilin Liu 《Tijdschrift voor economische en sociale geografie = Journal of economic and social geography = Revue de géographie économique et humaine = Zeitschrift für ?konomische und soziale Geographie = Revista de geografía económica y social》2016,107(5):505-521

Space‐time constraints imposed by employment and household responsibilities may lead to greater gender differences in individuals’ participation in daily activities. However, few studies have directly examined the impact of household structure on the gender differences in space‐time constraints associated with various daily activities due to the lack of accurate space‐time data. Using a 7‐day GPS‐based activity‐travel diary dataset collected in Beijing, this paper investigates how household structure influences men's and women's space‐time constraints and reduces the related gender differences in daily activity participation. The results suggest that gender and household structure matters. Getting help from retired parents reduces the level of fixity household heads perceive and decreases gender differences in space‐time constraints. However, the degree of the impact differs among activities and retired parents’ age, and fixity level depends on the individual and household background of the person initiating the activity.  相似文献   

    

Mohammed I. Al‐Nasarat  Sa'ad A. Twissi 《Arabian Archaeology and Epigraphy》2016,27(2):208-214

Since their discovery in 1993, the Petra papyri have drawn the attention of both historians and archaeologists because of the amount of information they contain. The content of the papyri essentially deals with the property inheritance and transaction of a certain Theodoros son of Obodianos and his family in Petra and its vicinity, in the period between AD 537 and 593. The present paper focuses on the titles of Petra mentioned in these papyri and on their importance for the understanding of Petra in the Roman and Byzantine periods. Petra's full titles are: ‘Imperial Colony Antoniana, Distinguished, Holy (?), Mother of the Colonies, Hadriana Petra, and Metropolis of [the Province] Tertia Palaestina Salutaris’. The main components of these titles are attested elsewhere, but they appear in their entirety in the Petra papyri for the first time. The various titles of Petra as they appear in the papyri concerned clearly indicate that Petra continued to style itself as an important place in the Byzantine Empire. The picture that emerges from Petra's titles and other evidence from the papyri is that, in the sixth century Petra was still a place inhabited by relatively wealthy people, which had a major role in the economy of the Byzantine Empire.  相似文献   

    

Marieme S. Lo 《Gender, place and culture : a journal of feminist geography》2016,23(4):503-520

This article examines the influence of migration and transnational social networks on female entrepreneurship. It interrogates shifting patterns of market development, juxtaposed to the lure of new economic opportunities for women entrepreneurs located at the periphery, Senegal. I critically analyse how a distinct and classed category of Senegalese women entrepreneurs navigates international spaces and legal restrictions in attempts to launch profitable economic ventures in metropolitan centres such as New York City and negotiate new forms of representation and agency in contentious socio-economic spaces. By interrogating the complex interplay between women entrepreneurs and diasporic communities, I weave an often-missing gender perspective into the analysis of the emergence of female transnational entrepreneurship and diasporic social networks. This article demonstrates that diasporic social networks, transnational markets and spatial interconnections, while contributing to market revitalisation and expansion, are nonetheless fraught with tension. Diasporic social networks embody paradoxical positions. They represent an enabling economic transactional space, while embodying an informal social space that nonetheless remains sites of power struggles deeply embedded in gendered, sociocultural and economic dynamics that transfer from local to transnational contexts.  相似文献