The importance of understanding the magnitude and origin of vertical compositional gradients is emphasised because of possible confusion with purely lateral changes.
The importance of studying cancer cells in 3D has been recently emphasised because of their higher relevance for an in vivo situation (Jacks and Weinberg, 2002; O'Brien et al, 2002; Yamada and Clark, 2002; Debnath and Brugge, 2005; Smalley et al, 2006).
In this context, the importance of studying cancer cells in three-dimensional (3D) models has been emphasised because of their higher relevance to in vivo situation (Jacks and Weinberg, 2002; O'Brien et al, 2002; Yamada and Clark, 2002; Debnath and Brugge, 2005; Smalley et al, 2006; Yamada and Cukierman, 2007).
The need for more frequent and regular visual field examinations has been poorly emphasised, perhaps because of the lack of a strong evidence-based rationale to monitor disease progression.
More generally, our model emphasises that because of the selfish interest of individuals, bacteria will not necessarily be selected to behave in ways that optimise population survival.
It is also important to emphasise that because of the relatively small number of tumour specimens, rigorous validation of correlations with disease recurrence and histological differentiation stage in an independent 'test' datsaset was not possible in our study.
Superintendent Darcy also emphasised the trauma of the event.
Because the exclamation mark emphasises the strength of the emotion and increases the interest for the reader.
Specifically, it is assumed that the profile of fatal road accidents in Finland might emphasise the benefits of the eCall system, because 71% of the accidents that included one or more motor vehicles in the period 2001 2003 occurred in rural areas, while the proportion of single-vehicle accidents was 41%[12]].
