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1.
冷战与拉美游击运动的兴衰(1961-1969)   总被引:1,自引:0,他引:1  
杜娟 《安徽史学》2010,(5):49-53
20世纪60年代,古巴革命的成功及共产主义势力在拉美地区的不断增强打破了美国主导的泛美体系的国际格局,拉美游击运动登上了冷战的历史舞台,并成为当时第三世界最强劲的地区势力,但最终在双方冷战战略的调整和竞争地位的转换中以失败谢幕.因此,这一时期拉美游击运动的兴衰是冷战对第三世界地区势力发展影响的典型案例,对它的研究具有一定的学术意义.  相似文献   

2.
本文对牙买加华人社会的生存和发展进行了历史的概览。作者对有关牙买加华人的外文研究状况进行了评述 ,试图利用至今尚无人利用的牙买加发行的华文报纸对当地华人的历史进行梳理 ,描述了 1 0 0多年来牙买加华人社区的的起源、适应、融合与身份认同变化的过程 ,特别对华人的组织、华人的经济社会活动及其参政态度的变化进行了分析。作者认为 ,华人在牙买加经历了从农业工人到商人的转变 ,他们依靠自己的组织———中华会馆在逆境中谋生存、求发展。一些社团领袖以特有的敏感积极投身于当地的政治活动。华人与当地社会的融合过程在牙买加独立时期已经接近完成。  相似文献   

3.
This paper presents the results of strontium (Sr) isotope analysis of modern and archaeological animal remains and modern plant samples from the Caribbean region. The goal is to assess if patterns of human mobility can be determined from the archaeological record in an archipelagic setting. The range of variability and spatial distribution of biologically available strontium isotope signatures is reported and data evaluated to determine if sufficient heterogeneity exists to permit the identification of mobility despite the presence of potentially large contributions of marine strontium in island and coastal ecosystems. The (is)landscape is divided into several sub-regions based on the age and lithology of underlying geology and the variability of 87Sr/86Sr ratios is reported as; mean 87Sr/86Sr ± 2 standard deviations, number of samples: 1) Volcanic and Intrusive rocks (0.7077 ± 0.0019; n = 162); 2) Cretaceous–Miocene Limestone (0.7085 ± 0.0009; n = 50); 3) Pliocene–Quaternary Limestone (0.7091 ± 0.0004; n = 54); 4) Sedimentary Deposits (0.7094 ± 0.0015; n = 16); 5) Metamorphic Deposits (0.7104 ± 0.0014; n = 6). There are substantial differences between expected 87Sr/86Sr values based on associated geology and measured 87Sr/86Sr in flora and fauna samples. These differences emphasize the importance of focusing on bioavailable strontium, as opposed to geological proxies, for estimations of Sr isotope ranges, especially in archipelagic environments. While some overlap exists between the 87Sr/86Sr ranges of certain sub-regions, other sub-regions possessed limited variation and could be distinguished based on strontium isotope data. This spatial patterning of biologically available strontium indicates that strontium isotope analyses can be successfully applied to the archaeological study of human mobility within the Caribbean region.  相似文献   

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在19世纪末和20世纪初的美国新式中产阶级形成时期,作为其中的一个重要白领阶层,文官群体的优势日渐显露。其一,由于文官职业和收入的稳定,使其成为美国中产阶级中颇具稳定性的职业群体;其二,由于文官掌握一定的权力,使其成为美国中产阶级中颇具政治影响力的职业群体;其三,由于文官兼有政府雇员和利益集团的双重身份,使其成为美国中产阶级中颇具社会地位的职业群体;其四,由于文官对权本位的追求,使其成为美国中产阶级中颇具独特文化价值观的职业群体。不仅如此,文官群体所具有的这些优势,又使其在第二次世界大战后逐渐演变成为美国中产阶级的主体。  相似文献   

6.
杨静 《安徽史学》2010,(6):85-91
1870至1920年,美国社会初步实现了从传统农业社会向现代化工业社会的巨大转型,并由此形成了一股女性就业的高潮。但是,就业女性职业生涯的短暂性,缺乏工会组织的相应保护,岗位竞争异常激烈以及美国当时的社会大环境等因素,导致就业女性在工作中遭遇到职业选择受限、劳动报酬不公、劳动时间过长和工作环境恶劣等诸多困境,并对当时的美国社会产生了较为深远的影响。  相似文献   

7.
Jonathan Pugh 《对极》2017,49(4):867-882
This paper sets out a new research agenda for work on postcolonial development, sovereignty and affect. It examines how ideals of postcolonial independence play out through the more heterogeneous affective atmospheres that disrupt neat paradigms of sovereign control and non‐sovereignty in everyday life. The example employed is everyday life in a Caribbean government office, but the paper develops a wider set of new conceptual tools and ethnographic approaches so as to facilitate research in postcolonial studies and affect more generally.  相似文献   

8.
The Inca polity deployed a variety of strategies in the establishment of imperial relations with the local communities of the southern provinces. These strategies included the translation of symbols materialized in architectural structures. In this sense, the ceremonial platforms denominated ushnus were spaces with particular significance and high hierarchy.  相似文献   

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10.
Aerial photogrammetric surveys are usually expensive and the resolution of the acquired images is often limited. For this reason, different innovative systems have been developed and tested in order to perform a photogrammetric survey in an inexpensive way, with high-resolution images. In this context, one of the most promising acquisition techniques is represented by the use of Unmanned Aerial Vehicles (UAVs) equipped with a digital camera.  相似文献   

11.
Phytolith assemblages are analysed in an ethnographic agro-pastoral community in Northern Greece. A new method for analyzing the data, combined with the concentrations of phytoliths per gram sediment, helps to differentiate diverse uses of space in the village. The Phytolith Difference Index (PDI) contrasts the phytolith assemblages in sediment samples from the region around the village least affected by human activities with those in the village and its immediate surroundings. The PDI reveals that many of the samples are dominated by the input of the stalks of the domestic cereal, rye, which is used for food, animal fodder and roof thatching. The PDI also differentiates between dung from mules or donkeys with dung from free ranging cows and goats. Activity areas analysed include storage areas, stabling areas, animal enclosures, floors from living areas that were repeatedly swept, hearths and open areas between structures. The combined use of the PDI, together with phytolith concentrations and phytolith morphotype analyses, may prove to be useful for deciphering activity areas in archaeological sites of not only agro-pastoralists, but also pastoralists and hunter–gatherers.  相似文献   

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This paper is based on the 2016 Neil Smith Lecture presented at St Andrews University. It honours the work of a geographer whose pioneering work on uneven development and the complex relations between capitalism and nature shaped late 20th century thinking inside and beyond the discipline of Geography. Today the collision of earth system dynamics with socio-economic dynamics is shaking apart Enlightenment knowledge systems, forcing questions of what it means to be a responsible inhabitant on planet earth and how, indeed, to go onwards “in a different mode of humanity”, to quote eco-feminist philosopher Val Plumwood (2007; Australian Humanities Review 42:1). “The Great Acceleration” since the 1950s of trends in key aspects of earth system health and socio-economic change highlights powerful dynamics that have shaped a new geological epoch, contentiously named the Anthropocene—or more perhaps to Neil’s liking, the Capitalocene. In this paper I ask how might we do geographic research in these times? I reflect on this question by drawing on the feminist anti-essentialist thinking strategy of reading for difference developed by J.K. Gibson-Graham. I attempt to open up new ways of working with uncertain possibilities. I do so with reference to field research into place-based knowledges of resilience in Monsoon Asia—a region that is experiencing increasingly uncertain and extreme “natural” events that signal Anthropogenic climate change. I return to “area studies” scholarship of Monsoon Asia conducted in the 1950s when the engines of economic change were starting to rev, fuelled by dire predictions of population explosion and the fear of communism. Like Neil, I am interested in the genealogy of geographical scholarship and the institutional contexts in which it developed and was influential. I look back to see how local knowledge was described and appreciated by two of our geographic forefathers and I consider how reading against the grain of capitalocentrism might play a role in making other worlds possible.  相似文献   

14.
15.
Multi-isotope fingerprints in the bioapatite of archaeological skeletons are mostly superior over single isotope analyses for provenance studies. Gaussian mixture model (GMM) clustering is a novel tool for a similarity search among multidimensional data sets and at the same time permits the evaluation of the structural importance of particular isotopic ratios in the data set. We applied three GMM clustering experiments on multi-isotope fingerprints—stable strontium (Sr), lead (Pb) and oxygen (O) isotopic ratios—established in 217 archaeological animal bones excavated along a specific transect across the European Alps. This reference region had been in use since prehistoric times by humans who crossed the Alps from north to south, and vice versa. The resulting clusters permit a spatial assignment of the specimens with a very high probability, in particular with regard to the geological complexity of the region. A combination of Sr with Pb stable isotopes led to an optimal differentiation between the southern and northern Alpine forelands that cannot be distinguished from each other by 87Sr/86Sr ratios alone, while the contribution of δ18O is not particularly high. The isotopic mapping and subsequent cluster analysis is suitable for the analysis of archaeological human finds and the reconstruction of the direction of transalpine mobility and trade.  相似文献   

16.
In Roman times, rotary querns and different types of millstones, driven either by horse-capstan or water power, were produced in the lava quarries of the quaternary volcanic Eifel region and exported to many parts of the Empire. The geographic distribution of Roman lava millstones from the Eifel region provides important information about trade patterns and, in cases of well dated millstones, also allows an estimate as to when the Roman lava quarrying in the Eifel region began. Sixty-two millstones from Germany, France and Austria were sampled and analyzed for major and trace elements by X-ray fluorescence. To determine their provenance, the millstone data was evaluated by a combination of geochemical discrimination and cluster and discriminant analyses using an extensive and detailed database of all Roman lava quarries in the Eifel region. An Eifel provenance could be confirmed for forty-four artefacts and, furthermore, determined down to the exact lava flow. The affiliation of the other artefacts to other possible regions where millstones of comparable lava were extracted was carried out on the basis of geochemical data from the literature. However, because of insufficient data, only assumptions about the regional provenance can be made. The origins of the other finds are assumed to be the Vogelsberg region, the Massif Central, Orvieto, and, possibly, the Pannonian Basin. A preliminary map of the distribution of Eifel millstones in Roman times based on these data is presented; the beginning of Roman lava quarrying can be constrained to 8–7 BC.  相似文献   

17.
This paper presents a multipronged scientific study of mortars and plasters of the so-called Ginnasio in the Hellenistic–Roman city of Solunto (Sicily, Italy). A selection of 16 well-contextualized samples was collected to represent different functions and building phases of this private house. The results show that a variety of locally available raw materials was used as aggregates and to produce binders. The diversity of raw materials’ sources and production techniques identified in this study reveals the advanced technological knowledge of the builders of Solunto, indicating a complex relationship between the settlement's cityscape and its surrounding landscape.  相似文献   

18.
New radiometric data are reported from the recent excavation of the type locality of the Early Upper Palaeolithic entity of the Bohunician. Recently obtained radiocarbon (14C) data on charcoal are compared with new Optically Stimulated Luminescence (OSL) dating of sediment. OSL ages were determined on sediment from the archaeological occupation at Brno-Bohunice, as well as from the over- and underlying loessic sediments. Multiple techniques were applied, which all gave congruent results. While a dual protocol (post IR-OSL) failed the quality criteria tests, ages were obtained by Multiple-Aliquot-Additive-Dose (MAAD) on polymineral material and Single-Aliquot-Regeneration (SAR) on fine grain quartz extract as well as on polymineral material. Fading tests show significant loss of Infrared Stimulated Luminescence (IRSL) after storage for 3 and 12 months for one sample, but little or no fading for others. The resulting (uncorrected) age estimates are smaller than those on quartz by OSL methods. The latter are considered to be more reliable estimates of the sedimentation age of these deposits. The measured OSL doses do not show a simple distribution and the lowest 5% was used for age calculation to represent the most likely sedimentation age. The quartz from the loess overlying the archaeological layer is OSL dated to 30.9 ± 3.1 ka, while the sediment for the paleosol which contains the archaeological layer gave an age of 58.7 ± 5.8 ka. The attribution of this paleosol to the Hengelo interstadial is therefore questionable. However, if the Hengelo interstadial is correlated with the Dansgaard/Oeschger (D/O) event 12, statistical agreement within 2-σ is achieved. The OSL result for the archaeological layer is in accordance with a weighted average TL date on heated flint artifacts of 48.2 ± 1.9 ka from this layer as well as calibrated radiocarbon data (CalPal Hulu 2007) from nearby locations. However, radiocarbon data on charcoal samples obtained during excavation at Brno-Bohunice 2002 provide age estimates between 30 and 40 ka 14C-years, which translate to approximately (33) 35–44 ka on the calendric time scale according to the Hulu 2007 model. For the underlying loess a depositional age of 104.3 ± 10.6 ka was obtained by OSL. The presented OSL ages indicate that a simple correlation of soil sequences between sites within a region has to be verified by chronometric dating.  相似文献   

19.
Phytolith analyses were conducted in a Pottery Neolithic village (Makri) of Northern Greece in order to reconstruct aspects of past human activities as a function of both space and time. The analyses of phytolith assemblages were based on a reference collection of modern plant phytoliths (Tsartsidou et al., 2007), as well as an ethnographic study in an agropastoral community (Sarakini) in the same area that showed that many phytolith assemblages are characteristic of the activities carried out in different locations within and around the village (Tsartsidou et al., 2008). The same approach was used for studying the phytolith assemblages in the Neolithic village of Makri, namely measuring phytolith concentrations, diversities of phytolith assemblages relative to control samples collected from samples outside the village and detailed analysis of various phytolith morphotypes. At Makri samples from floors and various constructions (i.e. pit, platforms) were analysed, as well as sediments from an open area inside the village. The results show that Neolithic Makri was a society with a mixed agricultural and pastoral economy. Wheat and barley were cultivated for food and fodder and free-range animals were raised in a village inhabited year round. Indoor areas were not clearly differentiated from outdoor areas inside the village. The phytolith assemblages in only one series of floors produced at a specific location over an extended period of time reflected the use of that space for cereal storage or food processing. The phytolith assemblages from all the other floors examined did not reflect the local activities, but rather the constructional materials used for producing the floors.  相似文献   

20.
In this paper I propose a novel integration of inductive predictive modelling and ethnoarchaeology. The case study concerns seasonal upland pastoral settlement patterns in the eastern Italian Alps. A sample of modern pastoral sites has been selected, and their relationships with environmental variables have been analyzed in order to create a model to predict the location of archaeological upland pastoral sites. The model has been tested with modern and archaeological control samples. It has proved to be useful for predicting the location of specific site categories. Ethnoarchaeological fieldwork has been carried out in the same alpine sample area, which has enhanced the interpretative potential of the proposed model, suggesting that the spatial of the analyzed sites could well be related to their dairying function. The creation of ethnoarchaeological locational models with a predictive potential may be very important not only in helping to tackle some theoretical and methodological problems in predictive modelling, but also in enhancing the importance of ethnoarchaeology in landscape archaeology projects.  相似文献   

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