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51.
"Selective pregnancy reduction" is a medical procedure used to reduce a multiple pregnancy, often a multiple pregnancy induced by in vitro fertilization or drug therapy. In such instances, healthy embryos are sacrificed in order to maximize the chances of survival of the remaining embryos or to allow the mother to choose the number of babies she wishes to deliver. Physicians appear to rely on Roe v. Wade in assuming the legality of the procedure, although such an assumption may be erroneous. Rather than continue to implant an excessive number of pre-embryos, the American Medical Association and the Association of Obstetrics and Gynecology should adopt guidelines similar to those established by the Voluntary Licensing Authority in London, which limit the number to be inserted to a maximum of three. Careful ultrasound monitoring could ensure that no more than three embryos implant when fertility drugs are used. Such practices would help physicians avoid the many moral, ethical, legal, and philosophical problems caused by selective pregnancy reduction.  相似文献   
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Book reviews     
David Granick, Enterprise Guidance in Eastern Europe. A Comparison of Four Socialist Economies. Princeton, N.J.: Princeton UP, 1976. xvi+505 pp. £17.20 or £6.10 (paperback).

A. Zauberman, Mathematical Theory in Soviet Planning (Concepts, Methods, Techniques). London: OUP for the Royal Institute of International Affairs, 1976. xiv+464 pp. £17.00.

H. Gordon Skilling, Czechoslovakia's Interrupted Revolution. Princeton, N.J.: Princeton UP, 1976. 924 pp. £31.30 or £10.50 (paperback).

Alex Pravda, Reform and Change in the Czechoslovak Political System: January‐August 1968. Sage Research Papers in the Social Sciences, vol. 3, series No. 90–020 (Contemporary European Studies Series). Beverly Hills and London: Sage Publications, 1976. 96 pp. £1.30.

R. G. Gidadhubli (ed.), Fifty Years of Soviet Power—a Study of Social, Economic and Political Developments. Centre of Soviet Studies, University of Bombay, 1976. 295 pp. 29 rupees.

Occasional Papers, Centre for Soviet and East European Studies, Jawalharlal Nehru University, New Delhi, Nos. 2 and 3, 1976 (mimeographed).

Adam B. Ulam, A History of Soviet Russia. London: Martin Robertson, 1976. viii+312 pp. £5.00.

Olga A. Narkiewicz, The Green Flag: Polish Populist Politics 1867–1970. London: Croom Helm, 1976. 314 pp. £7.95.

Jacques Levesque, L'URSS et la révolution cubaine. Montreal: Presses de 1'Université de Montréal, 1976. 221 pp.

John B. Dunlop, The New Russian Revolutionaries. Belmont, Mass.: Nordland, 1976. 344 pp. $18.50.

Brian Hunter, Soviet‐ Yugoslav relations 1948–1972: a bibliography of Soviet, Western and Yugoslav comment and analysis. New York and London: Garland, 1976. 223 pp. $20.00.  相似文献   

54.
The devolution of the social safety net means that local governments must increasingly respond to the needs of their citizens, particularly those who are coming off the welfare rolls and making the transition to work. Based on our findings from a statewide, randomized experiment, this article describes how welfare reforms have affected the well-being of current and former welfare recipients. We look specifically at how those leaving welfare in Indiana are using the township trustee system, the state's general assistance program providing poor relief, to meet basic needs, as well as how the trustees have responded to welfare reform.  相似文献   
55.
The People's Republic of China witnessed unprecedented growth at the end of the twentieth century and the manner in which it will choose to use its consequent power in the twenty-first century has become a hotly debated topic in foreign policy circles. Some have chosen to interpret China's emergence as an economic and aspiring military superpower as a threat to the national interests of the United States and Asian-Pacific security. This threat has been categorized as ideological, economic, and strategic. This essay explores the China threat theory through an in-depth analysis of the arguments of 'anti-China hands' as outlined in a variety of right wing publications.  相似文献   
56.
Although few controversies in our political environment are as contentious as the current debate over immigration policy, the research on public opinion toward immigration is quite limited. In particular, we know relatively little about the contextual determinants of opinions on immigration issues. We address this issue by investigating the impact of migrant context on Anglo opinions toward immigration. We find that Anglo support for increased immigration is directly related to the size of the documented migrant population. Conversely, as the relative size of the undocumented migrant population increases, Anglo support for increased immigration decreases. We conclude with a discussion of the relevance of our findings for the study of immigration opinion, in particular, and the study of intergroup relations more generally.  相似文献   
57.
预审是资产阶级法制革命的产物,以后被大多数国家公认。我国的预审机构从建立到与侦查部门合并,又从侦查部门分离出来单独设置直至撤销机构经历了七十多年的演变过程;预审在公安机关办理刑事案件中有着重要的地位和作用,即预审是审理刑事案件不可替代的程序,它是公安机关检验案件审理质量、保障依法办案、不枉不纵的最后一道关口。因此,预审的法律地位不应改变,预审机构不应撤销。  相似文献   
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This paper presents a theoretical framework and some empirical results showing that the level of foreign aid received reduces the supply of terrorist attacks by recipient countries, as does the recipient country’s level of education. Due account is taken of endogeneity problems in producing these results. They suggest that Western democracies, which are the main targets of terrorist attacks, should invest more funds in foreign aid with a special emphasis on supporting education.  相似文献   
60.
The flow of foreign direct investment into developing countries varies greatly across countries and over time. The political factors that affect these flows are not well understood. Focusing on the relationship between trade and investment, we argue that international trade agreements—GATT/WTO and preferential trade agreements (PTAs)—provide mechanisms for making commitments to foreign investors about the treatment of their assets, thus reassuring investors and increasing investment. These international commitments are more credible than domestic policy choices, because reneging on them is more costly. Statistical analyses for 122 developing countries from 1970 to 2000 support this argument. Developing countries that belong to the WTO and participate in more PTAs experience greater FDI inflows than otherwise, controlling for many factors including domestic policy preferences and taking into account possible endogeneity. Joining international trade agreements allows developing countries to attract more FDI and thus increase economic growth.  相似文献   
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