In regards to the presence of guardrail, the overall trend that could be discerned from Fig. 5 is that segments with no guardrail installations had higher average values for crash indicators as compared to segments with guardrail installations.
They are typically reported to have high installation costs, but in contrast, also have lower life-cycle costs.
Data acquisitions via conventional wired sensor system have high installation and maintenance cost (Lynch et al. 2003).
Although pumped-storage power systems are only about 75% efficient, and have high installation costs, their low running costs and ability to reduce the required electrical base-load can save both fuel and total electrical generation costs.
As we know, desktop applications have high maintenance cost, are not anywhere available without pre-installation, and so further.
Meanwhile, large dish Stirling engine installations have a significantly higher potential rate of return, but face a number of pragmatic limitations.
However, ethical and financial considerations, relating to the use of infected horses in high biosecurity installations, have made progress very slow.
- We have higher education and statewide broadband installation projects ready to go. - Computerization of medical records is needed for eficienct health care and just awaits funds.
There were no significant differences for administrative systems which all had high installation rates (70% and greater).
These local installations have the advantage that an internet connection is not needed, and there is potential for a high degree of customisation of the final graphic.
