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41.
Casas Grandes, or Paquimé, is located in northwestern Chihuahua, Mexico, although it is one of the pueblo-style cultures that are best known from the adjacent southwestern U.S. At its apogee (ca. A.D. 1200–1450), Casas Grandes has been characterized as the largest and most complex prehistoric community in the puebloan world. It is further famous both as the center of one of the major interaction systems of the region, as well as a link between the cultures of Mesoamerica and those of the U.S. Southwest. Despite its acknowledged status as one of late prehistoric North America's few indigenous complex societies, the Casas Grandes polity has been so little studied that most aspects of its size, structure, level of centralization, and mode of operation remain obscure. The writers' work in Chihuahua has been designed to remedy this situation. In contrast to the original and highly influential interpretation that has prevailed for the last 25 years, the work reported here argues that the Casas Grandes polity, like its Chacoan and Hohokam counterparts of the adjacent southwestern U.S., existed at an intermediate level of sociopolitical complexity, so that it was not able to exert a uniform hegemony even over its near neighbors. Envisioned instead is a less comprehensive, less centralized situation of irregular control in a politically unstable context.  相似文献   
42.
The influence of German science and medicine on the development of Hungarian medicine in the age of Enlightenment has been extraordinary strong. Many Hungarian medical students staid in German medical faculties. The medical interrelationships between Germany and Hungary in the 18th century are discussed in an overview according to following dimensions: education of protestant Hungarian medical students at German »Aufklaerungs‐Universitaeten«, practical and theoretical resonance, membership of scientific societies, personal contacts and correspondence. Outstanding personalities of this aera were Daniel Fischer, István Weszprémi, Abraham Vater. Special attention is given to a new idea: inoculation against plague as first described by A. Vater in his work Blattern‐Beltzen (1721). Thirty years later I. Weszprémi published his original conception ‐ independently from Vater ‐ in the Tentamen de inoculanda peste (1755).  相似文献   
43.
多元族群视野下的华人特性——美国亚裔六大族群的比较   总被引:1,自引:1,他引:0  
根据美国最新公布的各族群的普查、统计及抽样等数据与研究成果,对亚裔各族群进行比较分析发现,华裔、印度裔、菲律宾裔、日裔、韩裔和越南裔,在人口构成与地理分布、人口素质与职业构成、个人与家庭收入、企业数量及收益、自营职业状况等方面各有千秋。华裔呈现两极状态:高层次方面,华裔受教育水平、高级职业比例、企业平均收益等指标,都紧随印度裔之后居第二位;在硅谷和美国新经济中,华裔与印度裔相媲美;低层次方面,华裔贫困率高以及高中以下学历者多,都仅次于越南裔;偷渡移民在亚裔中最为突出。此外,华裔族群经济规模较大,自成一体,具有自我生成、自我扩张的能力,能够消化相当数量的移民。亚裔在美国的差异性与他们在亚洲本土的文化差异度没有直接的相关性,甚至大相径庭。这些差异是移民及其后裔在迁徙过程和异国谋生过程中适应环境所做出的不同的理性选择。中华文化与海外华人的独特性等既有观点,经不起客观数据比较的验证。  相似文献   
44.
This article explores Walter Bryce Gallie's notion of “essentially contested concepts” from a viewpoint that has hitherto been neglected, namely its relation to the philosophy of Charles S. Peirce. As a matter of fact, Gallie was an authoritative reader of the American philosopher. All areas of his work are influenced by his attempt to take up and further articulate a major insight of Peirce's semiotics, namely the idea that symbols are inherently vague, and that their meaning is in a state of perpetual growth. At the same time, Gallie rejected another crucial tenet of Peirce's philosophy, that is, the idea that the growth of signs is regulated by the possibility of a final agreement among sign‐users. Examining this ambivalent relation between the two authors will help us shed light on a question that was of crucial importance for Gallie: to what extent should we let our appreciation of concepts or beliefs depend on a historical examination of their meaning?  相似文献   
45.
Using quarterly data for 42 products over the period from 1990 to 2015, we find that there has been a large and growing dispersion of purchasing power across U.S. cities since 1990 and the dispersion varies widely across products. We also find that total factor productivity shock precedes or predicts the rise in regional inequality of purchasing power. We view that the growing regional inequality found in the purchasing power among U.S. cities might have proceeded after nationwide productivity shocks mainly by the cities with higher share of skilled workers through the products with more flexible price adjustments.  相似文献   
46.
Airing from 1951 until 1971, ‘The Big Picture’ was the United States Army’s primary means of marketing itself to the U.S. public, particularly between the Korean and Vietnam Wars. Drawing for the first time on archival records concerning the show’s production, this paper documents how information officers sought to escape the stock-footage straightjacket embedded in the show’s origins and showcase an Atomic Age Army standing sentry at the Cold War’s ramparts. Ultimately, they fought dual losing battles against parsimonious budgets and public indifference, while their insistence on content control hampered potential exposure in more appealing prime-time entertainment programmes.  相似文献   
47.
Abstract

Recent excavations of the prehistoric pastoralist settlement of Begash, located in the Semirech'ye region of eastern Kazakhstan, provide evidence of one of the earliest pastoralist settlements in the eastern Eurasian steppe region. The archaeological complex at Begash includes a multi-period cemetery and rock art in addition to the settlement—a site complex that is well distributed throughout the koksu River Valley. Excavations at Begash have revealed three major phases of architectural development and six phases of material transition and site use, dated by a series of 34 calibrated radiocarbon AMS dates. These data demonstrate that mobile pastoral populations were active in the Dzhungar Mountains and koksu River Valley (Semirech'ye) as early as 2460 CAL B.C., more than 800 years earlier than previous theories suggested. Pastoralist activity at this domestic locale spans nearly 4000 years, with no archaeological evidence for long-term abandonment of the site in prehistory. Rather the occupational phases of the site are only interrupted by short-lived periods of disuse followed by centuries of re-engagement by local pastoralist communities. Thus, the broadly continuous record of material culture, domesticated faunal remains, and settlement at Begash index a local evolution of herding economies in Semirech'ye throughout the Bronze Age, beginning in the middle part of the 3rd millennium B.C. Ultimately, the data from Begash contribute a new perspective on the dynamic nature of Eurasian mobile pastoralists while also illustrating broad continuity in the settlement ecology of local populations that had a key role in the regional transmission of numerous innovations throughout the Bronze Age and later.  相似文献   
48.
Abstract

Over 30,000 miles of railroad and 4,000 miles of canals were constructed in the United States between 1815 and 1861. However, the lack of data has prevented the study of this “transportation revolution” for most cities. This article thus enables a closer study of antebellum travel improvements by constructing a hub-and-spoke network that is capable of estimating the cost of passenger travel from New York City and Philadelphia to any U.S. city in 1836, 1850, 1856, 1859, and 1867. The semi-parametric approach provides an accurate cost estimate by using available historical information to determine the travel cost to all other cities.  相似文献   
49.
This paper examines Thomas Hill Green's changing attitude to the Reform Question between 1865 and 1876. Section 1 sketches the Radical landscape against which Green advocated reform between 1866 and 1867, paying particular attention to the respective positions of Gladstone, J.S. Mill and Bright on the relationship between responsible citizenship and class membership. Section 2 examines Green's theories of social balance and responsible citizenship at the time of his lectures on the English Civil War. Section 3 argues that, contrary to the established scholarship, Green's Radicalism was closer to Bright than to Gladstone and Mill during this period. Section 4 counters Richter's claim that Green abandoned democracy following the 1874 General Election, while arguing that even sympathetic commentators misunderstand Green's attitude to the Reform Question immediately after this date.  相似文献   
50.
王伟 《当代中国史研究》2012,(2):111-118,128
美国国家经济研究局自2003年成立了中国经济研究项目组,在2009~2010年,该项目组共发布了24篇与当代中国经济有关的工作手稿,分别涉及当代中国的经济、人力资本、对外贸易等问题。通过这些手稿,可以了解到国外机构对于当代中国经济问题研究的一些新特点以及最新的发展趋势;可以在相关问题的研究中,得到比较全面的见解和看法,从多角度审视这些重要理论,在面对国内现实问题时提出更为有效的解决办法。  相似文献   
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