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Cumulative Process (cumulative + process)
Selected Abstracts,Brain circulation' and transnational knowledge networks: studying long-term effects of academic mobility to Germany, 1954,2000GLOBAL NETWORKS, Issue 3 2009HEIKE JÖNS Abstract ,Brain circulation' has become a buzzword for describing the increasingly networked character of highly skilled migration. In this article, the concept is linked to academics' work on circular mobility to explore the long-term effects of their research stays in Germany during the second half of the twentieth century. Based on original survey data on more than 1800 former visiting academics from 93 countries, it is argued that this type of brain circulation launched a cumulative process of subsequent academic mobility and collaboration that contributed significantly to the reintegration of Germany into the international scientific community after the Second World War and enabled the country's rise to the most important source for international co-authors of US scientists and engineers in the twenty-first century. In this article I discuss regional and disciplinary specificities in the formation of transnational knowledge networks through circulating academics and suggest that the long-term effects can be fruitfully conceptualized as accumulation processes in ,centres of calculation'. [source] The International Criminal Court: Reforming the Politics of International JusticeGOVERNMENT AND OPPOSITION, Issue 1 2003Spyros Economides The International Criminal Court (ICC) came into effect on 1 July 2002. This article gives an account of the historical background to the ICC and an overview of the Court's Statute, remit and powers. It is argued that the ICC is a highly politicized legal institution which will only be effective through inter-state cooperation. Despite its lengthy historical antecedents and legal precedents, prudence suggests that , due to the nature of international politics , the establishment of the ICC should be viewed as the beginning of a cumulative process of reforming the politics of international justice rather than the end of a process of transformation in international law. [source] The role of viscous heating in Barrovian metamorphism of collisional orogens: thermomechanical models and application to the Lepontine Dome in the Central AlpsJOURNAL OF METAMORPHIC GEOLOGY, Issue 2 2005J.-P. BURG Abstract Thermal models for Barrovian metamorphism driven by doubling the thickness of the radiogenic crust typically meet difficulty in accounting for the observed peak metamorphic temperature conditions. This difficulty suggests that there is an additional component in the thermal budget of many collisional orogens. Theoretical and geological considerations suggest that viscous heating is a cumulative process that may explain the heat deficit in collision orogens. The results of 2D numerical modelling of continental collision involving subduction of the lithospheric mantle demonstrate that geologically plausible stresses and strain rates may result in orogen-scale viscous heat production of 0.1 to >1 ,W m,3, which is comparable to or even exceeds bulk radiogenic heat production within the crust. Thermally induced buoyancy is responsible for crustal upwelling in large domes with metamorphic temperatures up to 200 °C higher than regional background temperatures. Heat is mostly generated within the uppermost mantle, because of large stresses in the highly viscous rocks deforming there. This thermal energy may be transferred to the overlying crust either in the form of enhanced heat flow, or through magmatism that brings heat into the crust advectively. The amplitude of orogenic heating varies with time, with both the amplitude and time-span depending strongly on the coupling between heat production, viscosity and collision strain rate. It is argued that geologically relevant figures are applicable to metamorphic domes such as the Lepontine Dome in the Central Alps. We conclude that deformation-generated viscous dissipation is an important heat source during collisional orogeny and that high metamorphic temperatures as in Barrovian type metamorphism are inherent to deforming crustal regions. [source] On the Specification and Estimation of the Production Function for Cognitive Achievement*THE ECONOMIC JOURNAL, Issue 485 2003Petra E. Todd This paper considers methods for modelling the production function for cognitive achievement in a way that captures theoretical notions that child development is a cumulative process depending on the history of family and school inputs and on innate ability. It develops a general modelling framework that accommodates many of the estimating equations used in the literatures. It considers different ways of addressing data limitations, and it makes precise the identifying assumptions needed to justify alternative approaches. Commonly used specifications are shown to place restrictive assumptions on the production technology. Ways of testing modelling assumptions and of relaxing them are discussed. [source] The Devil Lies in Details!JOURNAL OF CONTINGENCIES AND CRISIS MANAGEMENT, Issue 1 2009How Crises Build up Within Organizations In this paper, we show that crises result from the combination of two parallel cumulative processes: first, an undercurrent accumulation of organizational imperfections that lay a favourable ground for crises to occur and second, the development of a growing ignorance that keeps managers blind to the presence of these imperfections. The central idea is to demonstrate that organizational imperfections are allowed to build up and grow into vulnerabilities because they are not noticed or taken into consideration. This managerial ignorance is described as a self-nourishing retreat from reality that decreases leaders' ability to pay sufficient attention to the increasing process of accumulation of imperfections and vulnerabilities. A case study in a French chain of supermarket is used to illustrate this process of crisis. [source] | |||||||||||||