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Interpretative Scheme (interpretative + scheme)

Distribution by Scientific Domains
Humanities and Social Sciences50%

Selected Abstracts

Electron invariants and excited state structural analysis for electronic transitions within CIS, RPA, and TDDFT models

INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, Issue 4 2010
A. V. Luzanov
Abstract We revisit the interpretative scheme (Luzanov et al., Theor Exp Chem 1974, 10, 354) of singly excited configuration interaction (CIS) model given earlier at semiempirical level. Detailed computations and spectral (natural orbital) treatment of the CIS density matrices of various types are presented. The corresponding hole-particle densities and related excitation localization indices are described. All the quantities are extended to the excited states calculated in the random phase approximation and closely related time-dependent density functional theory (TDDFT). The localization indices and charge transfer numbers which are invoked to describe interfragment interactions provide a basis for our scheme which is referred to as the excited state structural analysis for electronic transitions. The proposed analysis is exemplified by various moderate and large-size conjugated molecules treated within ab initio TDDFT and the Parizer,Parr,Pople approximation. Finally, we propose a possible generalization to the electronic transitions between CIS-like states followed by applications to singlet organic biradicals treated within the ,-electron spin-flip CIS. © 2009 Wiley Periodicals, Inc. Int J Quantum Chem, 2010 [source]

The Fragmentation of a Railway: A Study of Organizational Change

JOURNAL OF MANAGEMENT STUDIES, Issue 3 2005
David Tyrrall
abstract This paper considers pathways of organizational change within British Rail (BR) during its long period of commercialization culminating in privatization. The Laughlin (1991) and Parker (1995a) frameworks are used to demonstrate how a new interpretative scheme supplanted the previous interpretative scheme within BR between the 1970s and privatization in the mid-1990s, leading to a fragmented organization. BR did not survive and privatization of Britain's railways remains controversial. The study demonstrates that without the earlier changes in interpretive scheme from ,social railway' to ,business railway' to ,profitable business', and the associated changes in design archetypes and sub-systems, privatization would have been both less tempting and less feasible. It is intended that the approach developed here to analyse organizational change in BR should be applicable to the study of other privatizations and to other forms of organizational change in both the public and private sectors. [source]

Radical quotation and real repetition

RATIO, Issue 2 2004
David Roden
In this essay I argue for a constructivist account of the entities composing the object languages of Davidsonian truth theories and a quotational account of the reference from metalinguistic expressions to interpreted utterances. I claim that ,radical quotation' requires an ontology of repeatable events with strong similarities to Derrida's account of iterable events. In part one I summarise Davidson's account of interpretation and Olav Gjelsivk's arguments to the effect that the syntactic individuation of linguistic objects is only workable if interpreters make richer assumptions about semantic properties than Davidson can tolerate. In part two I show that the objectivist account of syntactic objects which Gjelsivk's arguments presuppose is incompatible with one corollary of Davidsonian semantic indeterminacy: namely, the relativity of language to interpretative scheme. In place of this an account of radical interpretation is presented in which a quotational theory of metalinguistic reference furnishes the requisite relativity. In part three I argue that this account requires that particular utterance events must be repeatable to be radically quotable and give reasons why particularity and repeatability are not incompatible. [source]

Constraints to organizational change processes regarding the introduction of organic products: case findings from the Swiss food industry

BUSINESS STRATEGY AND THE ENVIRONMENT, Issue 2 2001
Simone Maier
The combination of the power dimension with the cognitive dimension on the basis of Giddens' theory of structuration provides a powerful concept for analysing constraints to organizational change. In the case of the introduction of organic products to Swiss food processing companies, four interacting and mutually re-enforcing factors could be identified to constrain organizational change for a successful introduction of organic products: the organic products' low share of overall turnover (resources), missing top management support (power), missing adjustment of the collaborators' performance assessment criteria (norms) and missing collaborators' acceptance for the organic ideology (interpretative schemes). The strategies to overcome these constraints must be designed carefully according to the specific situation of the organization. Copyright © 2001 John Wiley & Sons, Ltd. and ERP Environment [source]