The difficulty lies in the adaptivity of the AFTC that simultaneously counteracts the effect of new incipient faults on system performance.
Biological replication measures variation within the target population and simultaneously can counteract random technical variation as part of independent sample preparation [ 20].
In addition, other resampling strategies can be considered to counteract simultaneously the between-class imbalance and the within-class imbalance [37].
Accordingly, the problems of dimensionality curse and explosion of complexity are counteracted, simultaneously.
Compared with IEEE 802.11a, the main differences concern time-parameters which get doubled in 802.11p to cope with the harsh vehicular environment: this is aimed at counteracting simultaneously inter-carrier interferences due to Doppler spread and inter-symbol interferences due to fading.
However, to select a portfolio of safety measures is quite hard as a number of different hazards have to be counteracted simultaneously and a wide range of preventive or protective measures can be chosen, including either technical, administrative and managerial actions, within the constraints of a given budget.
Other mechanisms may also alter the supramolecular structure of cellulose I. Several mechanisms may be working simultaneously, enhancing or counteracting the expected spectral changes, making it difficult to relate the observed spectral changes to specific mechanisms.
Simultaneously, the prolonged infection counteracts the antiviral effect of β- and γ-catenin.
In the peritumoral high/intratumoral high group and peritumoral low/intratumoral low group, the influence of intratumoral SDF-1, low or high, on prognosis was probably counteracted by simultaneously low or high peritumoral SDF-1 expression, and vice versa.
It is noted that the effects of human activities including soil conservation, water conservancy projects and changes in land cover might accumulate or counteract each other simultaneously, and attempts were not made in this paper to further distinguish them.
