Earlier research (Leybourne, 2007; Robinson and Griffiths, 2005; Stensaker et al., 2002) has identified that assisting employees to cope with change can be beneficial in ensuring that change initiatives are more effective. This paper considers two frameworks from outside the ‘traditional’ change literature that can assist in coping with change and that have been recognised for many years, but w...

Aluminum (Al) is the most abundant metal in the earth's crust, but its availability depends on soil pH. Despite this abundance, Al is not considered an essential element and so far no experimental evidence has been put forward for a biological role. In plants and other organisms, Al can have a beneficial or toxic effect, depending on factors such as, metal concentration, the chemical form of Al...

The assessment of beneficial effects of weld geometry modification methods is considered in this paper. Since all these methods significantly increaese weld toe radius, its influence on stress concentration factors is analised. The dependance of theoretical stress concentration factors vs. weld toe radius was determined by using both finite element analisys and photoelasicity method for various...

Uncertainty can be harmful in some cases and beneficial in other cases. At the beginning, the software universe only appreciates the beneficial side of uncertainty, although it took advantage of it. Software is practically useless without uncertainty. Nowadays, uncertainty is more used as a tool but this is not recognized and it causes several problems. In that sense, this work proves uncertain...