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Some 25 years after the introduction of the first geo-information technologies in public organizations, strategies to manage their diffusion are still inadequate. This is problematic in light of the new generation of geo-information technologies that has become available and aims to invest in these new information technologies in order to advance e-government. This study questions how strategies for diffusion of geo-information technologies in public planning organizations can be improved. It shows that classic top-down management often enhances informal diffusion activities that deviate from the formal diffusion strategy. A knowledge management approach, in which geo-information specialists and planners participate in the formation of diffusion policies, can enhance the quality of the formal strategy, thereby preventing deviation and informal diffusion activities. The authors recommend that public planning organizations use this knowledge to improve their diffusion strategies for geo-information technologies. 相似文献
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Paul D. Williams 《Journal of contemporary African studies : JCAS》2008,26(2):119-136
This special issue explores how one particular regional organisation, the Economic Community of West African States (ECOWAS), has defined certain transnational issues as security threats and how it has addressed them. In this introductory article, we begin by providing an overview and analysis of some of the most important transnational security challenges facing West Africa. Specifically, we discuss some of the problems raised by cross-border insurgencies, health challenges, organised criminal activities, terrorism and environmental degradation. We then examine the different levels at which actors have responded to these challenges. The section ‘Security culture: shaping the Economic Community of West African States (ECOWAS) response?’ sets out our approach to thinking about the concept of security culture and asks whether it might be relevant to understanding how and why ECOWAS has focused on responding to certain transnational security challenges and not to others. The final section provides an overview of the other articles in this issue. 相似文献
125.
Paul D. Williams 《澳大利亚政治与历史杂志》2008,54(1):104-125
In an era of continuous campaigning, elections are seldom won in the final weeks of the formal campaign period. The 2007 Australian federal election saw voters dispatch a Liberal Party and Nationals Coalition government that had presided over a buoyant economy, and return the Australian Labor Party from the electoral wilderness it had occupied since 1996. The explanation of this revival in Labor's stocks can be traced to the Wheat Board scandal, the unpopularity of the labour market deregulation, and to a series of other political tribulations that the fourth Howard Government faced during 2005 and 2006. Initially their impact was masked by the failure of Labor's parliamentary leadership. But when caucus elected Kevin Rudd and freed him to position Labor as offering fresh ideas and a safe pair of hands, Labor seized a lead in the opinion polls and retained it throughout 2007. Rudd's tactical leadership of his party proved critical. This article describes how the 2007 campaign unfolded and the pattern of events which saw a refashioned ALP win an eighteen‐seat lower house majority. 相似文献
126.
During 1995 and 1996, the Congress and the president gave considerableattention to block granting over $200 billion in federal intergovernmentalgrant programs, ranging from large entitlement programs to smallerprograms in housing, vocational education, and law enforcement.In the end, the record of successes was modesthighlightedby welfare-reform legislation that, in some respects, resembleda block grant and in others did not. The contrast between processand outcomes in this most recent block-grant cycle reinforcesthe point that block-grant prospects depend on fundamental fiscal,political, and programmatic forces that are separate from federalismconsiderations. The states' maturation as leaders in many domesticpolicy areas strengthens the performance rationale for blockgrants. The federal fiscal crisis will continue to stimulateinterest in block grants among fedeal as well as state policymakers.The proposals offering the greatest fiscal advantage (i.e.,Medicaid and AFDC) may not be those with the strongest performancerationale. Although recent congressional developments suggeststronger support for states, nationalizing forces remain embeddedin domestic policymaking. Thus, substantial questions remain,posing obstacles to a fundamental and sustained role for blockgrants in the federal system. 相似文献
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Han people make up 93 percent of the Chinese population, but little is known in a systematic way about how they view Chinese
minority nationalities or foreign peoples. This is a social scientific study of the images that Han Chinese have of nine Chinese
ethnic groups and eight foreign nationalities, as well as the social distance they feel from those groups. Based on a survey
of 169 Tianjin university students, it employs the Bogardus Social Distance Scale and an adjectival test. It finds that Han
Chinese feel affinity for some groups, such as Overseas Chinese, Uygurs, and Americans, while they feel extreme distance from
and repulsion toward others, such as Tibetans and Africans.
Her book,China’s Only Child: The Family and the School, is forthcoming from the University of Wisconsin Press. 相似文献
130.
Darrell M. West 《Political Behavior》1991,13(2):151-163
The effects of polls on public opinion and voting behavior have begun to attract considerable attention. However, aside from experimental studies and research on exit polls, the impact of preelection polls has not received adequate analysis. This paper investigates whether exposure to polls released during the campaign influences voter choices and how the electoral context of referendum versus candidate elections makes a difference in terms of polling effects. These questions were addressed in a cross-election comparison of the 1980 presidential campaign and a 1986 state referendum on the right-to-life issue. Basically, I found significant effects during the referendum, but weak effects in the presidential general election. 相似文献