The main problem associated with the existing models is their non-availability to the scientific community.
The main limitation to their participation was their non-availability to take part in the focus group on the established date and time.
At low concentration of FeCl3, COD removal was found to be lower (60%% at 2 g/l and pH 8) which might be due to non availability of the coagulant to neutralize all the impurities present.
However its prevalence and associated risk factors in developing countries are yet to be investigated, due to non availability of validated assessment tools for these countries.
Eighty-four (44.4%) patients improved and were discharged home, 9 (4.7%) patients either left against medical advice or were shifted to another hospital due to non availability of ventilator machine and 96 (51%) patients died.
There is no proper system that can record their history at home and due to the non availability of databases this study had to recruit patients prospectively from the four main public hospitals in Peshawar.
This may be due to underreporting because of lack of supervision due to non availability of staff during this period.
Failure to identify the rest of the conserved miRNAs was primarily due to non availability of either genome sequence data (~21%) or assembled genome shotgun sequences (~27%; Figure 1B).
Due to non availability of proper technology it has not gained importance in India.
Double dip process is being followed for Zn alloy coating on wire surface due to non availability of suitable flux.
The soak liquor is being segregated and evaporated in solar evaporation pans/multiple effect evaporator due to non availability of viable technology for its treatment.
