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Prediction of the long-term release of hazardous substances from cement-based materials to water

Leaching tests have been carried out on concrete with fly ash or blast furnace slag as additives. Different models for leaching processes are proposed and analyzed, and physical/chemical interactions that may occur during a leaching process are discussed. Furthermore, simulations with different conditions and with different mathematical solutions are shown. The results of the leaching tests are di

Vägval 2050: Styrningsutmaningar och förändringsstrategier för en omställning till ett kolsnålt samhälle

Today there are climate policy targets within the EU and Sweden about limiting global warming and drastically reducing greenhouse gas emissions. In order to stay within the goal of a global warming of less than 2 ºC, the industrialised countries should decrease their emissions by 80-95 % in 2050, and bring them down to zero in the longer run. Scenario studies indicate that this is possible to achi

An Exploratory Study of an Enterprise Systems Implementation Methodology in Action

In this paper we develop an Enterprise Systems Implementation Methodology in Action framework. The framework is grounded in contemporary views on methodology in action (theoretical grounding) and enhanced by an empirical study (empirical grounding). The notion of Implementation Methodology in Action, as articulated in this paper, integrates two complementary views that conceptualise a methodology