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61.
The paper addresses the impact of the Rhine Crisis of 1840 on Italian countries and explains the role they played in the European State System when the Continent seemed to be on the eve of a general war. As the paper attempts to prove, the crisis seriously alarmed the ruling classes as well as the general public and revealed the internal problems of the Italian countries as well as their deep distrust towards the egotistic and self-serving policies of the Great Powers. The paper therefore introduces the history of Italy during late 1840 within the wider context of European diplomatic history and serves as a probe into the history of the European State System during the Pre-March period in general.  相似文献   
62.
西班牙传教士门多萨的《中华大帝国史》(1585)是第一部对中国社会、文化、历史等各个方面进行全方位介绍的通史型的巨作。1588年该著的英译本在英国广泛流传,成为英国人获得真实且周详的中国文化资料库。该著对英国人中国观的形成,汉学知识的获得起到了重要的启蒙作用,是英国人认识和了解汉学之肇始。  相似文献   
63.
Archaeological monitoring of construction in a Windsor city park on the Detroit River led to the discovery of an isolated cemetery containing the remains of eight individuals assigned to the Late Woodland Western Basin Tradition. At the request and consent of the contemporary First Nation community, tissue samples from five individuals were subjected to radiocarbon dating, mtDNA, and stable isotope analysis to confirm cultural affiliation and further understand the subsistence practices of these people. Radiocarbon dating placed the cemetery at the transition from the Younge phase (AD 900–1200) to the Springwells phase (AD 1200–1400). The stable carbon and nitrogen isotope results provide an unexpected but fuller understanding of Late Woodland Western Basin Tradition subsistence. All individuals were as enriched in carbon as those found on Iroquoian horticulturalist sites to the east, suggesting a very high reliance on maize. Nitrogen isotope values indicate that the protein component of the diet was comprised largely of high trophic level food sources, likely fish. An in situ osteological analysis identified a high number of carious lesions in the visible teeth, also suggesting a diet high in carbohydrates. The mtDNA findings support the antiquity of the Western Basin presence in Northeast North America through genetic links with the Hind Site, an Archaic site in southern Ontario. These results underscore the importance of such studies for providing novel insight into the archaeological histories and lifeways of this distinct Late Woodland tradition. This study also emphazises the need to work with descendant communities to provide them with information on the past that reflects their distinct heritage in the lower Great Lakes region.  相似文献   
64.
The most common grass phytoliths from “Zambezian” miombos are described here for the first time. Their potential for long term preservation in sediments makes them a useful tool in the reconstruction of ancient plant communities and plant/human interactions. We processed 60 plant samples (26 identified genera and species), with an average of 300 phytoliths counted per sample to a total of 18,586. Forty-seven morphotypes were described as per the International Code for Phytolith Nomenclature, with exceptions, including forty-five discreet shapes and two articulated forms, which can be used as comparative reference materials. We conducted three forms of statistical analyses: Discriminant Analysis, Cluster Analysis, and Principal Component Analysis. The highest biomineral content was recorded among the Bambuseae and Paniceae, while the lowest silica production is detected in the Cynodonteae tribe. Typologically, the subfamily Panicoideae yielded 50% of the types reported here, 32% are from the Chloridoideae, 12% from the Bambusoideae, and 8% from the Arundinoideae sensu lato. Overall, the idealized Zambezian Poaceae phytolith spectrum is dominated by a small subset of Poaceae short cells, which include five morphotypes conventionally associated with Panicoid grasses (Bilobate concave outer margin long shaft, Bilobate concave outer margin short shaft, Bilobate convex outer margin long shaft, Bilobate convex outer margin short shaft, Cross), one morphotype commonly seen in Chloridoid taxa (saddle), and two types that appear across subfamily boundaries (tower, tower horned). The next logical step to take in regional phytolith research is the account of phytoliths deposited in soils underneath living plants, for they represent the interface between existing vegetation communities and the inevitably distorted fossil assemblages that the paleobotanist uses for environmental reconstruction.  相似文献   
65.
Analysis of starch granules, phytoliths, and plant macrofossils from archaeological features and carbonized food residue provides important new insight into the extent of prehistoric maize (Zea mays) consumption on the North American Great Plains. These data suggest that consumption of maize, and probably other cultigens, was widespread on the eastern Canadian Prairies between approximately AD 1000 and 1600. Domesticated plants may have been grown locally, acquired through trade, or transported into the region following dispersal of family groups from horticultural villages located elsewhere. However, the lack of strong artifactual evidence of gardening, and the small-scale nature of sites on the eastern Canadian Prairies indicate that local horticulture, if practiced, was non-intensive.  相似文献   
66.
王光银 《史学集刊》2006,2(3):54-61
在大革命时期,中国共产党对武装斗争及革命军队在中国革命中的作用等一系列重要军事理论问题进行了大量的探索;通过黄埔军校、国民革命军、国民军、苏联以及工农运动等多种途径与方式,培养和储备了一大批军政人才;通过东征、北伐等一系列的军事行动,积累了丰富的军队管理和指挥的实际经验。这些从军事理论、军事人才以及军事实践上为党在大革命失败后立即创建人民军队、独立开展人民革命战争打下了基础。因此,大革命时期是党创建人民军队的重要准备阶段。大革命时期的军事运动是中国共产党武装斗争史的发端,它对人民军队的创建,对土地革命战争、抗日战争、解放战争都产生了深远影响,有力地推动了中国革命胜利的进程。  相似文献   
67.
本文认为,长城在隋朝得到了利用,但是隋朝多沿承前朝旧有的基础,而且是部分地采用,其目的是防御突厥的进攻。之所以如此,是因为长城的建设只是隋朝处理北方关系的一个手段,隋很重视军队的建设和将领的选拔任用,以综合措施防守北方边地。这是隋朝长城修建的特点。  相似文献   
68.
The Fremont Complex: A Behavioral Perspective   总被引:1,自引:0,他引:1  
The Fremont complex is composed of farmers and foragers who occupied the Colorado Plateau and Great Basin region of western North America from about 2100 to 500 years ago. These people included both immigrants and indigenes who shared some material culture and symbolic attributes, but also varied in ways not captured by definitions of the Fremont as a shared cultural tradition. The complex reflects a mosaic of behaviors including full-time farmers, full-time foragers, part-time farmer/foragers who seasonally switched modes of production, farmers who switched to full-time foraging, and foragers who switched to full-time farming. Farming defines the Fremont, but only in the sense that it altered the matrix in which both farmers and foragers lived, a matrix which provided a variety of behavioral options to people pursuing an array of adaptive strategies. The mix of symbiotic and competitive relationships among farmers and between farmers and foragers presents challenges to detection in the archaeological record. Greater clarity results from use of a behavioral model which recognizes differing contexts of selection favoring one adaptive strategy over another. The Fremont is a case where the transition from foraging to farming is followed by a millennium of adaptive diversity and terminates with the abandonment of farming. As such, it serves as a potential comparison to other cases in the world during the early phases of the food producing transition.  相似文献   
69.
This paper investigates how institutional quality and its components (quality, impartiality, and control of corruption) are associated with the economic recovery in the aftermath of the global recession (2010–2016). The evidence suggests that the postcrisis dynamism of a region depends on whether its economy is accompanied by a good governance at the local level. The results also show the heterogeneity in the effects of institutional characteristics and other traditional determinants of growth for the high-income club (core) and the low-income club (periphery), respectively. This evidence can provide indications to define ad hoc policies apt to mitigate the recent surge in inequality among EU regions.  相似文献   
70.
前期调查分析可知,降雨对榆阳区明长城单体建筑的破坏形式包括水力侵蚀和重力侵蚀两大类,主要影响因素为降雨特征、遗址保存形态和遗址土的性质。为了进一步了解降雨对该类土遗址的破坏方式及主要影响因素作用特点,按照相似理论要求设计模型试验,研究了降雨对榆阳区明长城单体建筑的破坏模式。试验结果表明,降雨对遗址模型的破坏方式与前期调查分析结果基本一致,水力侵蚀方式有冲沟侵蚀、片流面蚀、流水淘蚀和流水冲蚀,重力侵蚀方式有坍塌和滑塌。一般A型暴雨条件下,各种水力侵蚀方式均有发生,重力侵蚀发生次数相对较少;B型暴雨条件下,主要发生片流面蚀,重力侵蚀破坏发生次数较多。通过模型试验得出的降雨对遗址模型的破坏方式及发生特点方面的结论,可以在一定程度上为降雨对该类遗址破坏的评估和防治提供参考。  相似文献   
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