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The growing exposure of the U.S. economy to international competition, popularly termed globalization, over the past two decades has brought some momentous changes affecting the American economy, society, and life styles. Not surprisingly, these changes have been reflected in growing political turbulence and shifts in policy paradigms as well. This symposium explores the effects that globalization has had on economic development policy and practice by state and local governments in the United States. Part I charts and seeks to explain“The Expanding Global Linkages” of state and local governments over the last several decades. Part II on the” Potential for Transformation “then argues that the economic transformations set off by globalization are pushing state and local development policy toward strategies that should overcome some of the problems associated with the previous strategy dubbed “smokestack chasing.” Yet, caution is certainly necessary before accepting such optimistic interpretations. Part III, therefore, presents several analyses suggesting that smokestack chasing “struck back” and that blind reliance on free markets and entrepreneurs hip can be dangerous to a community's social and economic health, indicting the existence of “Pitfalls in a Changing Universe.”  相似文献   
148.
This article hopes to contribute to the strategic content of U.S. foreign policy by offering a definition of grand strategy and case for reorienting U.S. policy around it. Rather than advocate a specific grand strategy—a matter still open for debate—the analysis concludes with a set of attributes to assess whether a proposed grand strategy constitutes a “good” grand strategy. It concludes by introducing the concept of an applied grand strategy approach, which may help to identify and assess the strategic implications of foreign policy choices.  相似文献   
149.

Aim

This study determined the extent to which alcohol and marijuana use during adolescence mediates the relation between transmissible risk for substance use disorder (SUD) and lifetime number of different types of violent offenses.

Methods

The transmissible liability index was administered to 359 10-12 year old youths who were tracked to 22 years of age. Past year frequency of alcohol and marijuana consumption was longitudinally tracked to age 22 at which time lifetime violent offenses was recorded.

Results

Rate of increase in marijuana use mediated the association between transmissible risk and lifetime number of different types of violent offenses. No association was found between past year frequency of alcohol use and violent offenses.

Conclusions

Prevention directed at lowering the psychological characteristics associated with transmissible risk for SUD may also reduce violent offending.  相似文献   
150.
The substituted benzylpiperazines, 3,4-methylenedioxybenzylpiperazine (3,4-MDBP), its regioisomer 2,3-methylenedioxybenzylpiperazine (2,3-MDBP) and four isobaric ring substituted methoxymethylbenzylpiperazines (MMBP) have almost identical mass spectra. Perfluoroacylation of the secondary amine nitrogen of these isomeric piperazines gave mass spectra with differences in relative abundance of some fragment ions. However, the spectra did not yield any unique fragments for specific identification of one isomer to the exclusion of the other compounds. Gas chromatography coupled with infrared detection (GC-IRD) provides direct confirmatory data for the structural differentiation between the six isomers. The mass spectra in combination with the vapor phase infrared spectra provide for specific confirmation of each of the isomeric piperazines. The underivatized and perfluoroacyl derivative forms of the ring substituted benzylpiperazines were resolved on the polar stationary phase Rtx-200.  相似文献   
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