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This paper reexamines the Mental Research Institute (MRI) associates' intervention of refraining in marital therapy. The roots of MRI refraining are traced back to Milton Erickson. Ericksonian strategies of ratification and utilization are introduced to enhance the artistry of refraining construction and delivery. Through the use of these strategies, there is a heightened emphasis to four departures from the MRI position: (a) nonverbal language, (b) conjoint refraining,(c) unconscious "wisdom," and (d) recursive therapy. Examples of ratification and utilization techniques illustrate how the marital therapist can have greater therapeutic impact in designing reframes based on the "raw material" of presenting couple behaviors.  相似文献   
164.
Monument and memorial building is one of the more dramatic forms of symbolic expression. This form of symbolic expression represents aspects of a community's collective history; and its existence thereby serves to crystallize consensus and solidarity. The building of the memorial is a dialectic of symbolic interaction explicated through use of a social process model. This article will first describe the theoretical issues involved with collective representation and memory. The theoretical base when applied to the activity of memorial building generates a social process model. The model is described by application to the building of various memorials, but particular interest will be focused upon the Vietnam Veterans Memorial in Washington, D. C. The model suggests how creation of this type of symbolic work involves a complicated organization of social norms or conventions. Part of this organization involves merging norms from a specialized genre of the art world with norms of collective representation residing in the non-professional community. Administrative bureaucracies and political institutions play important roles as well. After the authors explicate the social process model, they apply it to the experience of memorializing students killed and wounded at Kent State University on May 4, 1970. Erection of this memorial involves a process of constructing collective memory in such a way as to create moral unity within the community.  相似文献   
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A multinational business cannot expect to develop one single scenario which represents the development of world society in the coming decade. There is scope for substantial economic growth of an order which has not been seen since the 1960s, but fear of failure and the caution which are inevitable after the crisis-ridden and disturbed business environment of the 1970s and early 1980s could mean that the opportunities are missed. Multinationals will have to develop flexible strategies for a wide variety of possible environments and management styles to operate in a highly competitive environment.  相似文献   
167.
For social choice rules that can select either one or two alternatives, strategy-proofness is incompatible with a weak Condorcet principle. Received: 8 July 1996 / Accepted: 9 June 1997  相似文献   
168.
This paper introduces the Multi-Terminal Sweep Algorithm, a heuristic algorithm for obtaining an approximate solution to the multiple terminal vehicle-dispatch problem. The procedure determines a set of routes by which vehicles from two or more terminals can service a collection of demand points so that the total distance traveled is kept near to the minimum. This solution also satisfies constraints on the vehicle load and on the length of each route. Application of the algorithm to eleven multiple terminal vehicle-dispatch problems shows that near-optimal solutions to large-scale problems can be found in a reasonable amount of computer time.  相似文献   
169.
Transmission electron microscopy (TEM) is the preferred method of measuring airborne asbestos in buildings, but TEM measurements cannot be used directly in the existing equations relating risk to exposure because the equations are based on measurements made with a different technique--phase contrast microscopy (PCM). Comparison between measurements made by different methods is not simple because the methods differ in the size of particles they can detect, and the relationship between exposure and disease is thought to depend on, among other things, asbestos fiber size. Previous suggestions for converting TEM measurements to PCM equivalents lack generality because they fail to take into account the size distribution of the asbestos particles and the expectation that fiber-size distributions in current nonoccupational environments could differ from the workplaces of the past on which the risk equations are based. A mathematical model is presented for investigating the conversion of airborne asbestos measurements made by one method to an equivalent measurement made by another method. "Equivalent" means having the same potential to cause disease. The model clarifies the issues of concern and suggests approaches for obtaining meaningful conversion factors that will allow TEM measurements to be used in PCM-based risk equations.  相似文献   
170.
Ubiquitous computing is a new kind of computing where devices enhance everyday artefacts and open up previously inaccessible situations for data capture. ‘Technology paternalism’ has been suggested by Spiekermann and Pallas (Poiesis & Praxis: Int J Technol Assess Ethics Sci 4(1):6–18, 2006) as a concept to gauge the social and ethical impact of these new technologies. In this article we explore this concept in the specific setting of UK road maintenance and construction. Drawing on examples from our qualitative fieldwork we suggest that cultural logics such as those reflected in paternalistic health and safety discourse are central in legitimising the introduction of ubiquitous computing technologies. As such, there is little doubt that paternalism plays an essential role in people’s reasoning about ubiquitous computing in this setting. We argue, however, that since discourses such as health and safety are used by everyone (including both managers and workers) in the organisation to further their own aims, technologies transcend purely paternalistic conceptualisations and instead become a focal point for ongoing struggles for control between those deploying and using them. This means that the benefits and costs of such new technologies become harder to define from an ethical and social perspective.  相似文献   
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