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Jack Patrick Hayes 《当代中国》2007,16(52):499-516
Over the past 150 years few Western and Chinese scholars have examined the nature of the environment in Hutiao xia (Tiger Leaping Gorge) and its various inhabitants. However, as a unique geographical and geological feature, one of Asia's deepest gorges, part of the headwaters of the Yangtze River, and a common destination for tourists, the gorge has taken on greater and greater significance. Americans, Chinese literati, Party Cadres, and others have commented on Tiger Leaping Gorge. This essay will examine both the local environment and local environmental practices related to the gorge. Considering historical and contemporary land use practices, the gorge and its changing status can act as a microcosm of western China's various kinds of land development strategies, their implications for local and larger concerns, and land use ideologies of various sorts. Through discussing soil composition, water management, natural vegetation patterns, population growth, and recent developments in tourism, this essay will discuss the human impact on the natural environment of Tiger Leaping Gorge between the 1870s and 2002. It will not only demonstrate patterns in environmental degradation based on both natural and human processes, it will also show that depending on the form of institutional authority and local management practices, the environment in the gorge has been most effected by the political and ideological changes of the last half-century in comparison to earlier times. However, despite increasing challenges in the face of various human factors, some recent environmental practices have succeeded in helping to minimize elements of local soil and vegetation degradation. 相似文献
175.
The current US rules on the obligation to report on the formationof a foreign trust and the consequences of failing to do soare complex. This article outlines the main precautions thatshould be taken by those advising US clients. 相似文献
176.
A rapid high performance liquid chromatographic (HPLC) method for the determination of tocainide, using N-(2,6-dimethylphenyl)-2-amino-butanimide as an internal standard, was developed. A methylene chloride extraction involving salting out at pH 9.0 was employed. An 85:15 mixture of 0.025M monobasic potassium phosphate at pH 3.0 and acetonitrile was used as the mobile phase. The separation and quantitative analysis of tocainide was performed on a mixed phase column with a 1.0-mL/min flow rate and detection at 210 nm. Separation of tocainide from some of its metabolites required the use of heptane sulfonic acid as an ion-pairing reagent. For the free-drug assay, the specimen was centrifuged through an Amicon Centrifree filter before being processed. 相似文献
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Marc A. Wallace 《Public administration review》2003,63(5):562-572
Critics regarded the selection of urban empowerment zones and enterprise communities by Secretary Cisneros in 1994 as sympathetic to President Clinton's considerations. However, the secretary countered that cities were chosen based on their ability to revitalize their communities successfully, as outlined in their applications. To determine whether the secretary responded to top-down presidential preferences, data from the complete list of applications is used to test four hypotheses derived from principal—agent theory. The results of the logistic regression models do not validate the significance of the presidential variables (for instance, presidential support score for each city's congressional delegation, marginal districts, and 1992 state vote for President Clinton). Rather, many of the nonpresidential variables (community participation, size of the empowerment zone or enterprise community, and poverty) were significant in supporting the secretary's contention. 相似文献
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Dr. W. Jack Duncan Jon G. Rodgers Jr. William E. Farrar 《The Journal of Technology Transfer》1984,8(2):1-10
This paper addresses the question of the distribution of federal research funds. It is noted that the top five institutions in terms of federal funding occupy very stable and extremely high rankings in terms of the quality of their academic programs in a variety of fields. It is suggested that this is part of their overall strategy for achieving organizational effectiveness. The implications for technology generation and transfer are discussed. In view of the various theories of organizational effectiveness, it is noted that research oriented universities that consistently win in the quest for federal research funds have developed both the structure and atmosphere necessary for responding to external groups. 相似文献
180.
In the field of crime-related education, examination of the characteristics of teaching, research, and institutional differences has recently been a concern. This study examines full-time faculty (N=929) and their patterns of entry, including academic degree held, academic major, past academic and agency experience, and type of institution; and the extent to which differing methods of access are associated with attitudes toward research, scholarship, agency practice, academic collegiality, and orientation toward crime-related study. Dual paradigms seem to exist in crime-related education: one centering on teaching, field practice, and professionalism; the other on research, scholarship, and the more traditional values of academe. 相似文献