The major barrier for the large-scale use of solar energy is the high cost and inadequate efficiencies of existing solar cells.
The large-scale use of solar energy is not occurring due to the high cost and inadequate efficiencies of existing solar cells.
However, their clinical application is hampered by obstacles such as rapid corrosion, deficient antibacterial capability, and inadequate delivery efficiency.
Yet, the technical complexities, inadequate therapeutic efficiencies, and other issues associated with NIS gene transfer have so far prevented it from rapid and successful clinical use.
Types of troubleshooting included addressing poor PCR efficiency and inadequate growth of cells for tissue culture and virus isolation.
According to the literature reviewed, these conditions led to low productivity and efficiency; inadequate equipment; shortages of supplies and drugs; unmotivated and inadequately trained staff; questionable quality of care; and low users' satisfaction.
And of course, monopolies matter.Unfortunately you failed to deal with areas where competition cannot work, and where there is a choice between government run operations, with inadequate incentives for efficiency, or regulated public utilities with difficulties.
Considerable weak discernible residues associated with the use of bio-colorants are: reproducibility, cost efficiency, inadequate degree of fixation, and low color fastness properties [59, 93, 94].
The inherent characteristics of the CTF system, as well as the fact that cooperatively owned machines are used to carry out the operations, makes existing models inadequate for evaluating field efficiency.
Loss of posterior occluding support has been associated with impaired chewing efficiency and inadequate nutrition [ 11].
