In MRI, the unenhanced T1-weighted and T2-weighted images are most useful in tumour localization [18], and 18F-FDG-PET-CT is able to identify a lesion with aggressive behaviour, which may show an increased metabolic activity [21].
Such trees, although old, may show a physiologically very young behaviour in their growth patterns ((Pretzsch [1992]); (Wright et al. [2000])).
Occasionally, this periosteal reaction may show a sunburst appearance, suggesting a more aggressive biological behaviour.
Twins reared apart resemble one another in an impressively wide range of personality characteristics, rather than resembling other children from the same rearing environment.Mr Ridley accepts that this pattern is not universal: he discusses a study on criminal behaviour, which may show that some criminality might be the result of the confluence of genetic and environmental bad luck.
For instance, the rather stable behaviour, liking smoking, may show higher test-retest reliability than the fluctuated behaviour, such as bullying or injuries.
Furthermore, this region is involved in regulating socially appropriate behaviours and, when impaired, a patient may show tactless, impulsive and disinhibited behaviour (Friedlander and Desrocher, 2006).
In fact, the type of phase behaviour that refrigerant lubricant mixtures may show is linked to the transition between different types of phase diagrams, mainly as a function of the molecular asymmetry.
A visually compromised horse may show abnormal behaviour and the rider faces an unpredictable, frightened animal [ 18].
Therefore, as a function of α ˜ and β ˜, the probability density ρ (c ˜ A ) may show four different behaviours depending on the value of the diffusion coefficient as schematically represented in Figure 2A.
