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81.
At what ages should managers be recruited? Are the young managers receiving the right sort of experience at an early stage in their careers? What effect will the proposed merger have on the career prospects in the company.....? Questions such as these are likely to face every company from time to time, but finding the answers can be very difficult. The task may be made much easier through the application of some simple analytical techniques. These techniques are discussed here in the form of a case study.  相似文献   
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Quay  Ray 《Urban Ecosystems》2004,7(3):283-294
A key factor in bridging the gap between ecological research and public land use policy is translating information from the language of research into the language of public policy making. Creating effective translations of research is often beyond the skills of urban planners and environmental researchers individually, and thus collaboration between the two is needed. Examples of such translation and partnerships can be found in the projects of an interdisciplinary group coined the North Sonoran Collaborative. This group consists of Phoenix, AZ, USA city staff, Arizona State University faculty, graduate students, and staff, and people from other local private companies and government agencies. The group, through its collaboration, has sponsored a series of environmental research efforts and translated those into successful land use planning activities and policies. The focus of the collaboration is the northern, largely undeveloped portion of the city of Phoenix, Arizona. This group has pursued three principles: desert ecosystems should be protected, a diversity of development should be pursued, and a sense of community should be created in new developments. This paper discusses this unique approach to planning and how it has proven effective in responding to the local communities needs quickly.  相似文献   
84.
Les caricatures éditoriales forment un métalangage pour parler de l'ordre social. Elles créent des mondes imaginaires qui permettent une nouvelle perspective sur le monde actuel en renversant certains de ses traits. Les dessins de Len Norris sur le bilinguisme montrent un monde carnavalesque. Dans les légendes ses personnages offrent des commentaires sur notre monde et captent le parcoureur, qui doit avouer que ces bouffons ont remarqué ce qui nous avait échappé. Les optiques sémiologiques de Greimas et d'Angenot permettent d'éclairer et de situer le modèle linguistique de Norris, et son avertissement qu'une nouvelle lingua franca fédérate est en train de remplacer symboliquement et le français et l'anglais. Editorial cartoons are a metalanguage for discourse about the social order. They create imaginary worlds which allow a fresh perspective on the present world by inverting certain of its features. Len Norris' cartoons on bilingualism portray a zany imaginary world, whose characters comment in the captions on our world and trap the skimmer into admitting that these fools have noticed something which we have missed. Greimas' and Angenot's semiotic approaches serve to elicit and situate Norris' elaborate model of language skills, and his message about the symbolic replacement of both French and English by federal bilingualese.  相似文献   
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Environmental policymakers and regulators are often in the position of having to prioritize their actions across a diverse range of environmental pressures to secure environmental protection and improvements. Information on environmental issues to inform this type of strategic analysis can be disparate; it may be too voluminous or even absent. Data on a range of issues are rarely presented in a common format that allows easy analysis and comparison. Nevertheless, judgments are required on the significance of various environmental pressures and on the inherent uncertainties to inform strategic assessments such as “state of the environment” reports. How can decisionmakers go about this type of strategic and comparative risk analysis? In an attempt to provide practical tools for the analysis of environmental risks at a strategic level, the Environment Agency of England and Wales has conducted a program of developmental research on strategic risk assessment since 1996. The tools developed under this program use the concept of “environmental harm” as a common metric, viewed from technical, social, and economic perspectives, to analyze impacts from a range of environmental pressures. Critical to an informed debate on the relative importance of these perspectives is an understanding and analysis of the various characteristics of harm (spatial and temporal extent, reversibility, latency, etc.) and of the social response to actual or potential environmental harm from a range of hazards. Recent developments in our approach, described herein, allow a presentation of the analysis in a structured fashion so as to better inform risk‐management decisions.  相似文献   
87.
Revisiting 'community' in community-based natural resource management   总被引:1,自引:0,他引:1  
This article is concerned with the diverse nature and interestin the concept of ‘community’ and especially asit applies to community-based natural resource management projectsthat have grown in emphasis during the past twenty years. Despiteall the rhetoric about community and its reference in a ritualisticmanner in projects and policy documents, often contrary experiencesand mixed results in the field have started stirring negativereactions from various quarters. This article delves into thechallenges and dilemmas, which the focus on ‘community’,with its lack of specificity, has conjured up for practitioners,policy-makers and academicians alike.  相似文献   
88.
Let X1 X2 … XN be independent normal p-vectors with common mean vector $$ = ($$) and common nonsingular covariance matrix $$ = Diag ($sGi) [(1–p) I + pE] Diag ($sGi), $sGi> 0, i = 1… p, 1>p>=1/p–1. Write rij = sample correlation between the i th and the j th variable i j = 1,… p. It has been proved that for testing the hypothesis H0 : p = 0 against the alternative H1 : p>0 where $$ and $sG1,…, $sGp are unknown, the test which rejects H0 for large value of $$ rij is locally best invariant for every $aL: 0 > $aL > 1 and locally minimax as p $$ 0 in the sense of Giri and Kiefer, 1964, for every $aL: 0 > $aL $$ $aL0 > 1 where$aL0 = Pp=0 $$.  相似文献   
89.
In this study the authors used data from a survey of Canadian nonprofit organizations to empirically test hypotheses derived from models of nonprofit board “life cycles.” The authors suggest that while formal structural elements of board behavior change in the manner suggested by life-cycle models, the more enacted or behavioral aspects of nonprofit boards do not. The data further suggest caution in the use of life-cycle or age-dependent models to either explain or guide nonprofit board behavior.  相似文献   
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