Challenges of the programme were: socio-economic issues, unavailability of logistics, problems of transportation for referrals and insecurity.
A simplified model of plant availability has been incorporated into the PROCESS systems code, in order to assess the economic impact of plant unavailability.
The increasing cost and frequent unavailability within economic distance of suitable natural rock has provoked considerable thought to the design of concrete armour units that can, by reason of their shape, overcome the disadvantages of the simple cubic, or rectangular, block.
In addition, factors such as vulnerability, economic constraints, inadequacy or unavailability of appropriate health services, and other related factors play an important role in explaining health seeking behaviour of the people [ 20].
The result consists in a thermodynamic approach to the analysis of the unavailability of the economic, productive or social systems.
Further economic analysis of the sector has been hampered by the unavailability of data, which is illustrative of the lack of attention to developments in this area.
Drawbacks to the use of allograft in the anterior column include slower incorporation rates, the possibility for disease transmission, increasing cost resulting from stringent processing and unavailability on a worldwide basis resulting from religious and economic concerns.
These include unavailability of veterinary drugs, price competition among agro-veterinary outlets, economic constraints and limited pastoralists' knowledge on drug use and camel diseases.
However, economic feasibility of biobutanol production from ABE fermentation is suffering due to the unavailability of cheap feedstocks, production inhibition and inefficient product recovery processes.
Other countries with a large population—such as China and India were not included because of unavailability of data, but their economies were less affected by the economic crisis (GDP growth 9.2% and 6.6% in 2009, respectively).
