Nevertheless it is possible that there is additional information within the specific content of the forms, which could be indirect indicators of personality, and in particular neuroticism, which is itself a major predictor of stress and burnout.
During the normal operation process, online sensing techniques such as accelerometer and tachometer signals are continuously recorded to reflect gearbox conditions, but they are indirect indicators of gearbox conditions.
Fewer siblings and less crowded housing are indirect indicators of higher socioeconomic class [ 38, 39].
Most PTEN phosphorylation analyses have relied on cellular transfection experiments in which replacement of the Ser and Thr residues with Ala have been indirect indicators of phosphorylation function.
In a longitudinal study in the Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS), increased T helper 2, asthma, and wheeze outcomes in children were associated with reported maternal work in agriculture, which may be an indirect indicator of pesticide exposure to children, either prenatally or at home (Duramad et al. 2006).
This may also be an indirect indicator of the link between high socioeconomic status and asthma, which has been described in Africa [ 2].
These are likely to represent routes for the spread of the infection; the low income households may be an indirect indicator of consumption habits.
Conversely, this means that regions of necrosis may be an indirect indicator of better vascularisation.
The presence of nitrate at elevated concentration in the groundwater may be an indirect indicator of the presence of other contaminants derived from human activities (Reynolds-Vargas et al. 2006).
Consequently, EMD increase/reduction can be an indirect indicator of changed MTC stiffness (Mora et al. 2003).
