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1.
在1905年和1917年俄国革命期间,美国的态度曾发生过极大的变化.对1905年革命,美国先是表示欢迎与支持,后又希望俄政府给予强力镇压;1917年,美国先是支持二月革命并立即承认了临时政府,后却对十月革命表现出了极度的反感与敌视.本文在对这一历史现象进行深入分析的基础上指出:美国的俄国观、使命观及其革命观是导致它在此问题上立场变化的重要原因.19世纪80年代以来,美国便将俄国看做是一个与文明世界相对立的野蛮的、残暴的国家,一直期望着按照自己的模式塑造一个新的"自由的俄国",然而俄国的历史有其自身的发展规律,塑造一个美国式的俄国,仅仅是美国人关于俄国的一厢情愿的设想.  相似文献   

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This article seeks to advance an understanding of the spatial dynamics of one of the great emergent viral diseases of the twentieth century-poliomyelitis. From an apparently rare clinical condition occurring only sporadically or in small outbreaks before the late nineteenth century, poliomyelitis had, by the early 1950s, developed into a globally distributed epidemic disease. But, from 1955, continued growth was suddenly and dramatically reversed by the mass administration of inactivated (killed) and live (attenuated) poliovirus vaccines. After almost half a century of vaccine control, the world now stands on the brink of the global eradication of the disease. Against this background, the article draws upon information included in the U.S. Public Health Service's Public Health Reports and the U.S. Centers for Disease Control and Prevention's Morbidity and Mortality Weekly Report to examine the spatial dynamics of poliomyelitis during the phases of epidemic emergence (1910-1955) and vaccine-induced retreat (1955-1971) in the United States. It is shown that epidemic emergence was accompanied by shifts in the spatial center of activity from early diffusion poles in the northeastern states, to the western seaboard, and then finally to cover all the states of the Union. This was accompanied by accelerating epidemic propagation. The introduction of mass vaccination from the mid-1950s realigned spatial transmission of the disease, producing increased spatial volatility in the geographical center of activity and heightened dependence of epidemic outbreaks upon endemic reservoirs in the most populous states. Finally, the empirical results are generalized to suggest that the emergence and reemergence of many infectious diseases is a distinctively geographical process.  相似文献   

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This study found that the effect of socioeconomic status (SES) on mortality decreased steadily during the twentieth century. It examined trends in age-specific adult mortality rates for employed men and infants in a number of social classes based on occupation in England and Wales and for black, white, and immigrant nationality groups of men, women, and infants in the United States. Both countries experienced continuing decreases in mortality rates and narrowing of SES differences in mortality rates from 1920 to the end of the century. Most of the decrease and narrowing in England and Wales occurred before the establishment of the National Health Service and the unprecedented improvements in clinical and preventive medicine after midcentury. Current cancer mortality rates in both countries show no consistent relationship with SES. The very low mortality rates of some low SES immigrant nationality groups in the United States throughout the century demonstrate that other social factors can have a greater effect on health than SES.  相似文献   

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ABSTRACT

How did insurance markets in the settler economies of Australia and South Africa develop? This paper investigates the establishment of the local insurance industries in two settler economies in the wake of the absence of comparative studies in the emergence of insurance markets in the periphery. The paper compares conditions in these settler economies and notes the innovative role of local entrepreneurs. British insurance companies extended operations into the British colonies, but local interests emerged to challenge their dominance. Innovations in organisational form, product offerings and distribution channels afforded local entrepreneurs a competitive advantage in the life market. Collusion in the fire market restricted innovative practices and retained foreign control. This article explains the agency of local entrepreneurs in the emergence of insurance markets in two settler societies at the end of the nineteenth century. This historical development path has notable implications for the current development of insurance markets in Africa.  相似文献   

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In 1918, the U.S. Public Health Service (PHS) told American parents that "it is no longer possible for you to choose whether your child will learn about sex or not." According to the PHS, most American boys learned about sex from "improper sources" by the age of nine. The "unfortunate effect of these early impressions" had, PHS warned, not only resulted in a gross misunderstanding of sex, but also been a major factor in the spread of venereal disease (The Parents' Part [the U.S. Public Health Service, 1918], p. 5). To counter and correct this miseducation, PHS joined with the Young Men's Christian Association (YMCA) to create a sex education program aimed at adolescent boys. Officially launched in the spring of 1919, the "Keeping Fit" campaign provides a unique insight into the federal government's attempt to medicalize and regulate American sexuality through the forum of public health.  相似文献   

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Shirley Achor. Mexican Americans in a Dallas Barrio. Tucson, Arizona: University of Arizona Press, 1978. xii + 202 pp. $12.50 cloth, $6.95 paper.

Thomas Sowell. Ethnic America: A History. New York: Basic Books, 1981. 353 pp. $16.95.

Arnulfo D. Trejo, ed. The Chicanos: As We See Ourselves. Tucson, Arizona: The University of Arizona Press, 1979. $12.50 cloth, $7.50 paper.  相似文献   

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二十世纪一二十年代沿海城市社会文化观念变动评析   总被引:6,自引:0,他引:6  
江沛 《史学月刊》2001,1(4):117-123
20世纪一二十年代沿海地区,随着清王朝的覆灭、民国的建立,尤其是新化运动的兴起,城市知识群体和市民阶层的社会价值观念发生了变革;以性别平等观念和妇女解放为标志,平等自由的精神开始渗入到社会伦理观念之中;在生活习俗方面,社会风俗观念发生明显变化;反映市民阶层需求的大众化逐步形成。  相似文献   

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李龙 《史学集刊》2005,(1):106-112
18世纪晚期,美国为维护海上权益与地缘安全,加剧了与英法之间的矛盾。美国在《杰伊条约》中对英国的让步,换取到美英之间十年的和睦,却导致美法关系紧张,美国与法国从同盟走向准战争状态。最终美法危机得以和平解决,但这场准战争深深影响了美国早期的内政和外交。  相似文献   

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在1894—1895年的中日甲午战争中,美国表面声称中立,实际却偏袒日本。战前一再拒绝中、朝两国的调停请求和英国的联合调停建议,默认或怂恿日本发动战争。战争期间,美国外交官作为中日两国侨民的战时保护人,一再逸出国际法合理范围,曲意保护在华日本间谍。作为中日两国的唯一调停者,美国一方面拒绝与欧洲国家联合调停,为日本继续发动战争减轻国际压力,另一方面又单方面劝说清朝政府接受日本的各项侵略要求,帮助日本实现发动战争的目的。美国偏袒日本的原因,主要是希望借日本之手废除中朝宗藩关系,进一步打开中国大门,同时利用日本削弱英国、俄国等在东亚的影响力。  相似文献   

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In an attempt to distinguish between regional physical geography and the Soviet school of landscape science, the author defines the study objects of the two disciplines and provides a useful review of the present state of landscape science in the Soviet Union. Physical geography is said to be concerned with study of the entire geographical shell of the earth, ranging from the troposphere to the bottom of the layer of sedimentary rocks in the earth's crust. Landscape science focuses on the so-called landscape sphere, which is defined as the portion of the geographical shell that lies at or near the surface of the earth and is imbued with present-day life. Although some Soviet geographers treat the term “landscape” as a broad conceptual term (similar to climate), most investigators tend to give the term a classificatory or typological connotation, regarding landscape as the basic unit in a classification of natural geocomplexes. One landscape school focuses on the morphological structure of landscape, the other on model-building of the landscape mechanism.  相似文献   

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《外交史》1996,20(4):681-684
Peter J. Schraeder. United States Foreign Policy toward Africa: Incrementalism, Crisis, and Change . New York: Cambridge University Press, 1994.  相似文献   

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Regional patterns in the names of commercial drinking establishments are explored with reference to the delimitation of culture areas in 15 states between the Rocky Mountains and the Mississippi River. A data base of over 6.000 names, taken from 105 yellow-page telephone directories, represents some one-third of all establishments, with a focus upon cities of small and medium sizes

Four categories of names are examined: generic, environment-related, ethnic-social and "western." Quantitative expressions of nomenclature are augmented with a frequency measure of all establishments in constructing a set of nine drinking-place regions, the most definitive of which are titled Bar Bell, Beer Parlor Belt, Dixie Drought Belt and Drinking Club Belt.

Drinking-place regions are at greatest variance from recognized culture areas in respect to the West, the northern Middle West, the northern Rio Grande Valley and a tri-state zone from southern Kansas to northern Texas. More intensive studies of drinking-place names, as a possible prelude to full cultural reexaminations, are recommended for these four geographic sectors in particular.  相似文献   

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