39 resultados para Moduli in modern mapping theory


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This chapter takes a social theory of practice approach to examining institutional work; that is, how institutions are created, maintained, and disrupted through the actions, interactions, and negotiations of multiple actors. We examine alternative approaches that organizations use to deal with institutional pluralism based on a longitudinal real-time case study of a utility company grappling with opposing market and regulatory logics over time. These two logics required the firm to both mitigate its significant market power and also maintain its commercially competitive focus and responsiveness to shareholders. Institutional theorists have long acknowledged that institutions have a central logic (Friedland & Alford, 1991) or rationality (DiMaggio & Powell, 1983; Scott, 1995/2001; Townley, 2002), comprising a set of material and symbolic practices and organizing principles that provide logics of action for organizations and individuals, who then reproduce the institutions through their actions (Glynn & Lounsbury, 2005; Suddaby & Greenwood, 2005). Despite a monolithic feel to much institutional theory, in which a dominant institutional logic appears to prevail, institutional theorists also acknowledge the plurality of institutions (e.g. Friedland & Alford, 1991; Kraatz & Block, 2008; Lounsbury, 2007; Meyer & Rowan, 1977; Whittington, 1992). While these pluralistic institutions may be interdependent, they are not considered to coexist in harmony; “There is no question but that many competing and inconsistent logics exist in modern society” (Scott, 1995: 130).

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Since the mid-1990s, automatic citizenship for children born in the Republic has been a source of growing debate against a backdrop of increasing immigration and the peace process. In June 2004, the debate culminated in a referendum, opening the way to a constitutional amendment that attaches residence qualifications to the hitherto unfettered entitlement to citizenship available through ius soli. Arguments for the amendment were couched in terms of a threat posed by Third World women having babies in Ireland to obtain residence, and a putative obligation to the EU to harmonise citizenship laws. This article explores how pregnant foreign women’s bodies became a site of perplexity about the borders of the twenty-first century Irish nation. It is therefore suggested that neither the ‘racial state’ theories nor feminist theories of the nation-state account fully for this. On closer inspection, the seemingly sui generis case of the Irish referendum is therefore fruitful in that it demands further reflection in terms of bridging gaps in the existing theory.

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This paper uses a meta-Malmquist index for measuring productivity change of the water industry in England and Wales and compares this to the traditional Malmquist index. The meta-Malmquist index computes productivity change with reference to a meta-frontier, it is computationally simpler and it is circular. The analysis covers all 22 UK water companies in existence in 2007, using data over the period 1993–2007. We focus on operating expenditure in line with assessments in this field, which treat operating and capital expenditure as lacking substitutability. We find important improvements in productivity between 1993 and 2005, most of which were due to frontier shifts rather than catch up to the frontier by companies. After 2005, the productivity shows a declining trend. We further use the meta-Malmquist index to compare the productivities of companies at the same and at different points in time. This shows some interesting results relating to the productivity of each company relative to that of other companies over time, and also how the performance of each company relative to itself over 1993–2007 has evolved. The paper is grounded in the broad theory of methods for measuring productivity change, and more specifically on the use of circular Malmquist indices for that purpose. In this context, the contribution of the paper is methodological and applied. From the methodology perspective, the paper demonstrates the use of circular meta-Malmquist indices in a comparative context not only across companies but also within company across time. This type of within-company assessment using Malmquist indices has not been applied extensively and to the authors’ knowledge not to the UK water industry. From the application perspective, the paper throws light on the performance of UK water companies and assesses the potential impact of regulation on their performance. In this context, it updates the relevant literature using more recent data.

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Following centuries of feminist struggle, centuries which have born witness to the close relationship between linguistic discrimination and social reality, there is a growing tendency in modern society to acknowledge the vital role played by language in overcoming gender discrimination. Political institutions are currently compensating by instituting the use of non-sexist language through legislative guidelines, and this makes an important contribution to social reform for equality between the sexes. Seeing that translation is so important for the creation of the collective identities on which modern global society depends, it is clear that non-sexist translation is crucial if there is to be non-sexist language. In this article I examine the potential of non-sexist translation in the struggle for gender equality from a both a theoretical and a practical viewpoint, and I end with a critical evaluation of non-sexist translation methods.

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Studies have shown that the brand “owner” is very influential in positioning the brand and when the brand “owner” ceases his or her active role the brand will be perceived differently by the consumers. Balance Theory (HBT), a cognitive psychological theory, studies the triadic relationships between two persons and an entity and predicts that when a person’s original perception of the relationship is disturbed, the person restructures to a new balanced perception. Consequently, this research was undertaken to: conceptualize the brand owner’s impact on consumer’s brand perception; test the applicability of both the static and dynamic predictions of the Heider’s Balance Theory in brand owner-consumer-brand relation (OCB); construct and test a model of brand owner-consumer-brand relation; and examine if personality has an influence on OCB. A discovery-oriented approach was taken to understand the selected market segment, the ready-to-wear and diffusion lines of international designer labels. Chinese Brand Personality Scale, fashion proneness and hedonic and utilitarian shopping scales were developed, and validated. 51 customers were surveyed. Both traditional and extended methods used in the Balance Theory were employed in this study. Responses to liked brand have been used to test and develop the model, while those for disliked brand were used for test and confirmation. A “what if’ experimental approach was employed to test the applicability of dynamic HBT theory in OCB Model. The hypothesized OCB Model has been tested and validated. Consumers have been found to have separate views on the brand and the brand owner; and their responses to contrasting ethical and non-ethical news of the brand owner are different. Personality has been found to have an influence and two personality adapted models have been tested and validated. The actual results go beyond the prediction of the Balance Theory. Dominant triple positive balance mode, dominant negative balance mode, and mode of extreme antipathy have been found. It has been found that not all balanced modes are good for the brand. Contrary to Heider’s findings, simply liking may not necessarily lead to unit relation in the OCB Model.

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This thesis proposes a theory of Motivation to Work, as a particular condition of general motivation, using the Maussian concept of the Gift to explain the operation of Lacanian Desire. Specifically, it argues that de-motivation stems from Gift rejection. However, as the arguments are not paradigmatically commensurable with managerialist theories, it has been necessary to establish the epistemological tradition of which this work is representative, namely, Critical Theory and Post-Structuralism/Post- Modernism. In distinction to the managerialist explanations of motivation, management and work, behaviourist theories of motivation are characterised as more properly a concern with psychological incentives, management in its current socio-historic institutionalised form as a process of social domination and work as a social experience of domination, but also as a forum for social life generally. However, as such a view receives little theoretical or empirical confirmation from managerialist literature, it is argued that it is necessary to broaden the catchment area of relevant writing, and that the literary arts have more insight than orthodox science. This is supported by reference to modern literary theory in terms of the Form/Content distinction. Central to this argument is the ontological concept of Difference and its `political' use in maintaining social domination by privileging certain forms over others. Having established the basis on which to articulate this theory of motivation, the Lacanian concept of Desire is explored, together with its relevance to motivation and management/organisation theory. The theory of the Gift Relationship is then explicated and developed, together with some of its popular sociological conceptualisations, and an argument made for an understanding in terms of its psychological signficance in explaining the operationalisation of Lacanian Desire. This is related to the work situation and to its relevance for organisational management. In conclusion, its utility is considered, as are some potential criticisms of the arguments put forward.

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Policy issues which receive large inputs of scientific and technical information are frequently marred by acrimonious controversies between contributing experts. There are few if any examples of a public policy decision being based on a firm consensus of scientific and technical experts. Such a consensus is taken for granted by the `Rational' model of decision making and its derivatives. Comparing the dynamics of conflict in policy-relevant issues with those of conflict in `pure' science, one is struck by their great similarity. In both cases we witness examples of rhetorical statements about incompetence, conflicting interpretations of data, and interdisciplinary communication problems. Noting this similarity, this thesis attempts to answer the question, `Is there a similarity of cause: do the same causes lie at the roots of conflict in policy-relevant and policy-irrelevant science?' In answering this question this thesis examines recent controversies in a generally policy-irrelevant science - evolutionary biology. Three episodes of conflict are studied: the `Neutral Allele Theory', `Punctuated Equilibrium', and `Structuralist versus Functionalist approaches to evolution'. These controversies are analysed in terms of both Kuhn's account of scientific `crises' and Collingridge and Reeve's (1986) `Overcritical Model'. Comparing its findings with those of Collingridge and Reeve, this thesis concludes that, (a) there is a Kuhnian crisis in contemporary evolution theory and, (b) that common causes do lie at the roots of conflict in policy-relevant and policy-irrelevant science. Science has an inherent tendency to degenerate into acrimonious conflict but at the same time has mechanisms which eventually resolve such conflicts. Unfortunately, when science is incorporated into the policy arena these mechanisms are prevented from operating. This thesis reinforces Collingridge and Reeve's conclusion that science is of little use to policy.

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A preliminary study by Freeman et al (1996b) has suggested that when complex patterns of motion elicit impressions of 2-dimensionality, odd-item-out detection improves given targets can be differentiated on the basis of surface properties. Their results can be accounted for, it if is supposed that observers are permitted efficient access to 3-D surface descriptions but access to 2-D motion descriptions is restricted. To test the hypothesis, a standard search technique was employed, in which targets could be discussed on the basis of slant sign. In one experiment, slant impressions were induced through the summing of deformation and translation components. In a second theory were induced through the summing of shear and translation components. Neither showed any evidence of efficient access. A third experiment explored the possibility that access to these representations may have been hindered by a lack of grouping between the stimuli. Attempts to improve grouping failed to produce convincing evidence in support of life. An alternative explanation is that complex patterns of motion are simply not processed simultaneously. Psychophysical and physiological studies have, however, suggested that multiple mechanisms selective for complex motion do exist. Using a subthreshold summation technique I found evidence supporting the notion that complex motions are processed in parallel. Furthermore, in a spatial summation experiment, coherence thresholds were measured for displays containing different numbers of complex motion patches. Consistent with the idea that complex motion processing proceeds in parallel, increases in the number of motion patches were seen to decrease thresholds, both for expansion and rotation. Moreover, the rates of decrease were higher than those typically expected from probability summation, thus implying mechanisms are available, which can pool signals from spatially distinct complex motion flows.

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This study examines the understanding of leadership in Germany, as it developed throughout the nineteenth and early twentieth century. The investigation is based on the work of contemporary writers and thinkers, as well as on the leadership styles of key political figures. Given the ideological connotations of the term "Führung" in post-war Germany, the aim is to reconsider the meaning of leadership, with particular reference to the alternative notion of spiritual guidance. The rise to power of Napoleon I fundamentally influenced the understanding of leadership in Germany, as is demonstrated through an analysis of the Napoleonic reception in contemporary literature. Despite polarised responses, the formation of the heroic ideal may be identified, the quest for spiritual guidance having become subordinate to the charismatic legitimisation of political authority. As advocated by Thomas Carlyle, the mid to late nineteenth century witnessed the realisation of this ideal through Bismarck. The intellectual response to this development is characterised by the work of Wagner, Burckhardt and Nietzsche. In different ways each figure emphasised the need to redefine greatness and to seek spiritual guidance from alternative sources. The reflection on leadership in the early twentieth century is traced through the work of Harry Graf Kessler and the circles around Stefan George. Hitherto unpublished material is examined, revealing both the influences of nineteenth century thought and reactions to the "persönliches Regiment" of Wilhelm II. The intellectual debate culminates in Max Kommerell's 1928 study Der Dichter als Führer. Read in conjunction with unpublished notes and correspondence, this provides new insights into Kommerell's thought. The concept of poetic leadership constitutes a potential spiritual and intellectual alternative to the ideal of the political "Führer" which dominated the forthcoming era. It therefore remains of contemporary significance and may contribute to a broader discussion of the leadership dilemma in modern Germany.

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This thesis develops the requirements of the Cumbria Division of the MAFF to have detailed information on a number of rural topics of particular concern to the area's socia-economic advisory service. Information was generated upon the effects of road developments upon agriculture; the possibility of economic and employment growth through tourism, industry, forestry and agriculture; and upon their relationship with conservation and development control issues generally. A working conference was organised (The Whitbarrow Exercise) to review in specific terms a number of the above problems, in which representatives of the major groups active in rural policy formulation and implementation participated. The study was extended to consider these policy issues on a more prosperous agricultural estate; and in the county of Cumbria as a whole. An examination of the development and likely future impact of agricultural policy upon rural policy generally was also undertaken. All the research was set in the context of an extensive literature review. The results indicate that while state intervention to relieve those problems collectively known as rural deprivation still has an important place in modern rural policy, the scope for such intervention to be successful is limited. Opportunities for employment and wealth creation through tourism, forestry, industry and agriculture are limited for social and economic reasons; developments in these sectors can have adverse effects upon the environment; can compound existing problems; and are often resisted by local people. The lack of success of such ventures indicates continued structural change within rural communities, with some adverse effects for the less privileged members. Recognising this it is argued that fural policy seeks to adapt to, rather than attempt to fundamentally alter inevitable change, recognising that in the long term social and structural problems will resolve themselves. It is further argued that a reduction in state support for agriculture appears inevitable, and this can bring considerable conservation benefits, even in upland areas where positive links between agriculture and conservation have been found by some commentators. It is also argued that for social and economic reasons, and because of the declining importance of agricultural land, a vigorous landscape and ecological conservation policy is pursued by planning authorities and is reasonable. With regard to road developments on agricultural land, the research has shawn that although it is the norm far the agricultural community to experience severe difficulty during developments, these can be overcame by increasing the resources of professional expertise available to affected farmers. This indicates a possible important increased role for the MAFF in the development process.

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There has been a resurgence of interest in values in recent public administration research, based on two distinct arguments. For different reasons, neither approach is likely to secure a robust normative basis for public endeavours. These reasons are assessed, using an alternative body of theory rooted in contemporary social theory that we term, 'new pragmatism'. New pragmatic ideas are deployed to critique the divorce of values from facts; the abstraction of values from concrete situations; the anthropocentric foundation to social choice; the poorly developed understanding of the process of governance, with its inherent pluralism; and the seeming reluctance to articulate principles of political discourse. © 2010 The Authors. Public Administration © 2010 Blackwell Publishing Ltd.

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Speech recognition technology is regarded as a key enabler for increasing the usability of applications deployed on mobile devices -- devices which are becoming increasingly prevalent in modern hospital-based healthcare. Although the use of speech recognition is not new to the hospital-based healthcare domain, its use with mobile devices has thus far been limited. This paper presents the results of a literature review we conducted in order to observe the manner in which speech recognition technology has been used in hospital-based healthcare and to gain an understanding of how this technology is being evaluated, in terms of its dependability and reliability, in healthcare settings. Our intent is that this review will help identify scope for future uses of speech recognition technologies in the healthcare domain, as well as to identify implications for the meaningful evaluation of such technologies given the specific context of use.

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This paper presents a statistical comparison of regional phonetic and lexical variation in American English. Both the phonetic and lexical datasets were first subjected to separate multivariate spatial analyses in order to identify the most common dimensions of spatial clustering in these two datasets. The dimensions of phonetic and lexical variation extracted by these two analyses were then correlated with each other, after being interpolated over a shared set of reference locations, in order to measure the similarity of regional phonetic and lexical variation in American English. This analysis shows that regional phonetic and lexical variation are remarkably similar in Modern American English.

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Speech recognition technology is regarded as a key enabler for increasing the usability of applications deployed on mobile devices -- devices which are becoming increasingly prevalent in modern hospital-based healthcare. Although the use of speech recognition is not new to the hospital-based healthcare domain, its use with mobile devices has thus far been limited. This paper presents the results of a literature review we conducted in order to observe the manner in which speech recognition technology has been used in hospital-based healthcare and to gain an understanding of how this technology is being evaluated, in terms of its dependability and reliability, in healthcare settings. Our intent is that this review will help identify scope for future uses of speech recognition technologies in the healthcare domain, as well as to identify implications for the meaningful evaluation of such technologies given the specific context of use.

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This chapter introduces activity theory as an approach for studying strategy as practice. Activity theory conceptualizes the ongoing construction of activity as a product of activity systems, comprising the actor, the community with which that actor interacts and those symbolic and material tools that mediate between actors, their community and their pursuit of activity. The focus on the mediating role of tools and cultural artefacts in human activity seems especially promising for advancing the strategy-as-practice agenda, for example as a theoretical resource for the growing interest in sociomateriality and the role of tools and artefacts in (strategy) practice (for example, Balogun et al. 2014; Lanzara 2009; Nicolini 2009; Spee and Jarzabkowski 2009; Stetsenko 2005). Despite its potential, in a recent review Vaara and Whittington (2012) identified only three strategy-as-practice articles explicitly applying an activity theory lens. In the wider area of practice-based studies in organizations, activity theory has been slightly more popular (for example, Blackler 1993; 1995; Blackler, Crump and McDonald 2000; Engeström, Kerosuo and Kajamaa 2007; Groleau 2006; Holt 2008; Miettinen and Virkkunen 2005). It still lags behind its potential, however, primarily because of its origins as a social psychology theory developed in Russia with little initial recognition outside the Russian context, particularly in the area of strategy and organization theory, until recently (Miettinen, Samra-Fredericks and Yanow 2009). This chapter explores activity theory as a resource for studying strategy as practice as it is socially accomplished by individuals in interaction with their wider social group and the artefacts of interaction. In particular, activity theory’s focus on actors as social individuals provides a conceptual basis for studying the core question in strategy-as-practice research: what strategy practitioners do. The chapter is structured in three parts. First, an overview of activity theory is provided. Second, activity theory as a practice-based approach to studying organizational action is introduced and an activity system conceptual framework is developed. Third, the elements of the activity system are explained in more detail and explicitly linked to each of the core SAP concepts: practitioners, practices and praxis. In doing so, links are made to existing strategy-as-practice research, with brief empirical examples of topics that might be addressed using activity theory. Throughout the chapter, we introduce key authors in the development of activity theory and its use in management and adjacent disciplinary fields, as further resources for those wishing to make greater use of activity theory.