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411.
The purpose of this article was to assess the overall health behaviors of African American emerging adults who live in a Midwestern city. Two hundred participants, ages 18-25, completed a 129-item survey. Results indicate that African American emerging adults are engaged in relatively healthy behaviors (i.e., physical activity, low substance use). The results also showed that within the emerging adult developmental period, there are differences in behavior for those who are in the younger (18-20) versus those that are older (21-25) in the developmental period. Limitations, future research, and implications for practice will also be discussed.  相似文献   
412.
Sub‐national government capital spending is important for both public service delivery and economic development. Currently, Indonesian sub‐national public capital spending appears barely sufficient to cover the annual depreciation of its fixed assets. A substantial proportion of local government investment spending goes to create relatively unproductive assets, such as administrative office buildings. Sub‐national governments finance their capital acquisitions out of gross operating budgets and have thus far not used, to any great extent, either borrowed funds or their significant cash reserves for such purposes. Indonesian sub‐nationals need to spend more on capital than they do now and also need to focus that spending on more useful types of infrastructure. The major constraints to increasing capital spending at the sub‐national level are not related to a dearth of finance, but regulatory rigidities in budget preparation and implementation and, most importantly, a lack of capacity to plan, design and implement investment projects. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
413.
The cost of civil litigation is a key factor in determining the extent of access to justice. Following cuts in legal aid attention has focused upon finding alternative methods of assisting litigants without producing costs which are out of proportion to the damages obtained. The recent report by Lord Justice Jackson attempts to deal with concerns about increasing and disproportionate costs said to arise in part because of the encouragement of conditional fee agreements. This article considers the proposals made in the report, and argues that too little attention has been paid to before‐the‐event insurance as a means of securing access to justice for the great majority of claimants who suffer personal injury.  相似文献   
414.
Methadone is a potent analgesic and sedative. It is widely used in the treatment of heroin addiction and is often encountered in forensic specimens. In electron impact (EI) gas chromatography/mass spectrometry (GC/MS) mode, methadone produces predominantly a m/z 72 ion, which is not sufficiently characteristic for identification. Determination of the molecular ion, which can be achieved using chemical ionization (CI) provides diagnostic information and better identification of the drug. This paper describes the development of a positive ion CI GC/MS procedure, using a liquid reagent gas and ion trap instrumentation, for the determination of methadone and its metabolites in urine. CI generally produces a single molecular ion spectrum, but optimization of the reagent gas parameters increases the fragmentation of the molecule, allowing determination of ion ratios if required. The procedure is sensitive, diagnostic and is currently in routine use in our laboratory.  相似文献   
415.
Establishing the biological sex of human remains is a very important part of identifying victims of fire when severe soft tissue destruction has occurred. Deciduous (children's) teeth were exposed to a range of incineration temperatures 100-500 degrees C for 15 minutes. Polymerase Chain Reaction (PCR) amplification was used to identify specific human amelogenin regions. There was successful identification of human biological sex, from deciduous teeth exposed to incineration temperatures of 200 degrees C and below, using standard ethidium bromide gel staining. There was greater sensitivity using fragment analysis by laser induced fluorescence which achieved sex identification from some teeth heated to 400 degrees C.  相似文献   
416.
Does the president or Congress have more influence over policymaking by the bureaucracy? Despite a wealth of theoretical guidance, progress on this important question has proven elusive due to competing theoretical predictions and severe difficulties in measuring agency influence and oversight. We use a survey of federal executives to assess political influence, congressional oversight, and the policy preferences of agencies, committees, and the president on a comparable scale. Analyzing variation in political influence across and within agencies reveals that Congress is less influential relative to the White House when more committees are involved. While increasing the number of involved committees may maximize the electoral benefits for members, it may also undercut the ability of Congress as an institution to collectively respond to the actions of the presidency or the bureaucracy.  相似文献   
417.
To what extent do presidents select appointees based upon campaign experience and connections? The answer to this question has important implications for our understanding of presidential management and political leadership. This article presents a theory explaining where presidents place different types of appointees and why, focusing on differences in ideology, competence, and non‐policy patronage benefits among potential appointees. We develop a formal model and test its implications with new data on 1,307 persons appointed in the first six months of the Obama administration. The empirical results broadly support the theory, suggesting that President Obama was more likely to place appointees selected for non‐policy patronage reasons in agencies off his agenda, in agencies that shared his policy views, and where appointees are least able to affect agency performance. We conclude that patronage continues to play an important role in American politics, with important consequences for campaigns, presidential politics, and governance.  相似文献   
418.
When eight former communist countries joined the European Union in 2004 it was accepted that they all had reasonably well-established democratic systems. The extent to which this also meant that they had a range of political parties that cohered into anything like a stable party system was less clear, however. Different views have been expressed on this question, and it may also be queried how well current views of what the concept of party system implies fit with Central European (CE) developments. Investigation into the nature of the party systems that have developed after four free elections is first conducted in terms of their shape and size. From this perspective only Hungary and the Czech Republic have developed anything like a two-party system. The question of stable party representation in CE legislatures is then raised, and in this context Slovenia and Estonia show signs of party system development on a more plural basis. Stronger evidence of institutionalization is derived from calculation of an Index of Party Stabilization, which confirms the higher level of development in the countries identified above. There are some signs, as yet inconclusive, that weak party systems are also associated with more negative democratization outcomes.  相似文献   
419.
This article introduces and explores issues regarding the question of what constitute valid forms of development knowledge, focusing in particular on the relationship between fictional writing on development and more formal academic and policy-oriented representations of development issues. We challenge certain conventional notions about the nature of knowledge, narrative authority and representational form, and explore these by comparing and contrasting selected works of recent literary fiction that touch on development issues with academic and policy-related representations of the development process, thereby demonstrating the value of taking literary perspectives on development seriously. We find that not only are certain works of fiction ‘better’ than academic or policy research in representing central issues relating to development but they also frequently reach a wider audience and are therefore more influential. Moreover, the line between fact and fiction is a very fine one, and there can be significant advantages to fictional writing over non-fiction. The article also provides an Appendix of relevant works of fiction that we hope academics and practitioners will find both useful and enjoyable.  相似文献   
420.
Book reviews     
Poverty, Progress and Exclusion: an Economic History of Latin America in the Twentieth Century. By Rosemary Thorp. Baltimore, MD: Johns Hopkins University Press for the Inter‐American Development Bank and the European Union, 1998. Pp.xiv + 369. £20.50. ISBN 1 886938 35 0

Economic Dynamism in the Asia‐Pacific: The Growth of Integration and Competitiveness. Edited by Graham Thompson. London: Routledge, 1998. Pp.402. £50 and £14.99. ISBN 0 415 17273 X and 17274 8

India and Pakistan: The First Fifty Years. Edited by Selig S. Harrison, Paul H. Kreisberg, and Dennis Kux. Cambridge: Cambridge University Press, 1999. Pp.xii + 217. £32.50 and £10.95. ISBN 0 521 64185 3 and 64585 9

Agencies in Foreign Aid: Comparing China, Sweden and the United States in Tanzania. Edited by Goran Hyden and Rwekaza Mukandala. New York: St. Martin's Press, 1999. Pp.ix + 246. $69.95. ISBN 0 312 22098 7

Market Integration, Regionalism and the Global Economy. Edited by Richard E. Baldwin, Daniel Cohen, Andre Sapir and Anthony Venables. Cambridge: Cambridge University Press, 1999. Pp. xix + 344. £45 and £16.95. ISBN 0 521 64589 1 and 0 521 64181 0

Instruments of Change: Motivating and Financing Sustainable Development. By Theodore Panayotou. Earthscan in association with the United Nations Environment Programme, 1998. Pp.240. £19.95. ISBN 1 85383 467 X

Famine in Africa: Causes, Responses and Prevention. By Joachim von Braun, Tesfaye Teklu and Patrick Webb. Baltimore, MD and London: The Johns Hopkins University Press, 1999. Pp.xvii + 218. £32.50. ISBN 0 8018 6121 7

The East Asian Welfare Model: Welfare Orientalism and the State. Edited by Roger Goodman, Gordon White and Huck‐ju Kwon. London and New York: Routledge, 1998. Pp.206. £17.99. ISBN 0 415 17211 X

Critical Development Theory: Contributions to a New Paradigm. Edited by Ronaldo Munck and Denis O'Hearn. London and New York: Zed Books, 1999. Pp.xx + 217. £39.95 and £22.50. ISBN 1 85649 637 6 and 638 4

Streetlife China: Transforming Culture, Rights and Markets. By Michael Dutton. Cambridge: Cambridge University Press, 1999. Pp.xvi + 304. £13.95 (US$19.95) and £37.50 (US$54.95). ISBN 0 521 63719 8 and 63141 6  相似文献   
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