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51.
Abstract

Sites recorded during survey that were occupied or used for long periods of time often present problems in determining when particular activities may have occurred, and what types of activities correspond to which periods of use. The Harlan Great Kiva site, in southwestern Colorado, provides an opportunity to examine sequential residential and civic use of one ancestral Pueblo period site over a period of 250 to 300 years. Pottery recovered during test excavations suggests that it may be possible to recognize changing types of use from surface remains recorded during survey. This analysis may prove useful for survey-level studies of long-lived sites with recognizable civic architecture at the surface.  相似文献   
52.
This article examines Canada's role in post-war planning for international civil aviation and how it was influenced by plans emanating from both London and Washington. Canadian aviation policy was driven by ambitions not easily reconciled: collective-security idealism; commercial advantage; the desire to reconcile British and US policies; and to raise Canada's international profile. These issues are explained and analysed in the lead-up to and in the events of the Chicago International Civil Aviation Conference in November–December 1944. What emerges challenges a considerable part of the conventional wisdom about Canada's diplomacy and the role it played at Chicago through a more nuanced picture of both motives and the stage upon which the civil-aviation drama was played out.  相似文献   
53.
During the late 19th and early 20th centuries, Denmark was an important overseas example in the United Kingdom's intertwined debates over free trade and agricultural modernization. Both countries remained open to foreign agricultural imports even as many other European states protected their farmers. But whilst British and Irish agriculture struggled, Denmark became a hugely successful exporter of dairy and pork. This achievement of rural prosperity under a liberal trade regime had obvious relevance to the future of agriculture in Britain, and particularly Ireland. Agricultural reformers in the two islands used the Danish example to show that technical education and co-operative production would allow farmers to profit even under free trade, whilst for British Liberals, ideologically committed to free trade, Denmark demonstrated that imported foodstuffs were actually a prerequisite for a flourishing rural economy. Several prominent Danish free traders personally intervened in the early 20th-century debate over tariff reform to affirm these very points. However, British and Irish protectionists contested the ‘free trade’ character of Denmark's fiscal policy. The article situates the Danish comparison within a broader Anglo-Scandinavian transnationalism, in which the themes of modernity and liberalism reside to the fore.  相似文献   
54.
Examining Willa Cather's corpus of literary works reveals several phases of her illustrious career. After defending commercial culture in O Pioneers! and My Ántonia, her later novels, especially her One of Ours, diagnose an unmediated split in the Western world illustrated by the experience of the Great War: the bourgeois commercial culture undermines aspirations for human greatness. Her later novels deepen this diagnosis and offer a way out in a return to a rooted community of believers living in the shadows of the Church.  相似文献   
55.
The two Mw 6.5 earthquakes on June 17 and 21, 2000, respectively, in the populated South Iceland Seismic Zone (SISZ) significantly augmented the Icelandic database of strong ground motions, and several strong velocity pulses were recorded at near-fault sites. The strong motions are interpreted via the Specific Barrier Model (SBM) and a mathematical model of near-fault velocity pulses. The data indicates self-similar source scaling and significantly greater attenuation of seismic waves than in other interplate regions. Through inversion of the data a new attenuation function for the SISZ has been adopted, which results in unbiased simulations. For the first time, the characteristics of the recorded near-fault pulses have been identified and compared to the worldwide database of such records. The SBM and the near-fault pulse model combine naturally in a fast and efficient synthesis of realistic, broad-band strong ground motions in the far-fault and near-fault region. Such simulations are showcased for the June 2000 earthquakes and indicate that the modeling approach adopted in this study is an effective tool for the estimation of realistic earthquake ground motions in the SISZ.  相似文献   
56.
19世纪与20世纪之交的日本亚洲主义   总被引:10,自引:0,他引:10  
19世纪与 2 0世纪之交 ,日本出现过“亚洲主义” (亦称“大亚细亚主义”)思潮 ,这一思潮早期表现为抵御列强的“亚洲同盟论”与“中日连携”思想 ;以后演绎出文化亚洲观 ;最后则异变为与“大陆政策”相连的侵略主义理论。  相似文献   
57.
易溶盐富集是陕西西安大雁塔砖体表面风化、结构破坏、强度衰减的主要原因。为分析盐害对大雁塔砖体结构、强度的影响机理,采用以饱和硫酸钠溶液为介质,对大雁塔砖体进行易溶盐结晶循环模拟劣化试验。在Na2SO4反复结晶、溶解过程中,测定试样的质量、波速及单轴抗压强度等指标,分析其变化规律。结果表明,在盐害作用下,试验砖体表现出与塔体表面类似的风化破坏现象;Na2SO4晶体在试样孔隙内不断发育,晶体挤压效应导致孔隙率增大,内部结构破损;质量、波速、单轴抗压强度随循环的次数呈先增加后减小的变化规律。砖体对盐害耐受力约为砖体质量的0.5%。  相似文献   
58.
During the Great War the sinking of the British liner Lusitania by a German submarine off the Irish coast on 7 May 1915, with the loss of 1198 lives, evoked a strong popular reaction throughout the English-peaking world, and included violent outbursts against Germans in many urban centres of the British Empire. In South Africa these riots resulted in great damage to property and pressure on the Union government to enforce harsh restrictions on enemy subjects and businesses. This is an account of the riots and their consequences in Pietermaritzburg, Natal, one of the most ‘British’ of South African cities.  相似文献   
59.
Ayhan Aktar 《War & society》2017,36(3):194-216
This article traces how differing perspectives on the sinking of the French battleship Bouvet ultimately denied the Ottoman artillery credit for the success. The official British account would attribute the defeat to ‘floating mines’ and to the ‘luck’ of the Turks in March 1915 first, and later to the Nusret’s minefield when they published their official history in 1921. Following the Great War and the occupation of Istanbul, the Ottoman officers who participated in the naval operations revised their own accounts and imported the British official narrative of the event. In understanding this overlooked case using newly disclosed Ottoman and German accounts, we can analyse how the losers’ historiography is vulnerable to overt influence from the victors’ hegemonic official historiography.  相似文献   
60.
The levels and characteristics of entrepreneurship differ widely across EU countries and regions. Taking as reference data provided by the Global Entrepreneurship Monitor on entrepreneurial activity and entrepreneurial attitude, this paper analyses the disparities in entrepreneurship indicators among EU member countries in 2007 and 2013, highlighting the most significant changes that occurred during the Great Recession. Some of the major indices of inequality are calculated (Gini, Theil and Atkinson) and the change in the Gini coefficient between these two years is additively decomposed into mobility and progressivity components. Overall, we find that cross-national inequalities tend to increase in the procyclical aspects of entrepreneurial activity and attitude, while they tend to decrease in the countercyclical aspects. For entrepreneurial activity indicators, we reveal that heterogeneity increases in indicators such as opportunity-driven entrepreneurial activity and total entrepreneurial activity, while necessity-driven entrepreneurial activity becomes more homogeneous across countries. Regarding entrepreneurial attitudes, disparities among countries decrease in all indicators, except in perceived opportunities, for which cross-national inequality grows considerably during the crisis period.  相似文献   
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