In light of their effectiveness and relatively low installation costs, consideration should be given to installing centerline rumble strips more widely on rural two-lane roads to reduce the risk of frontal and opposing-direction sideswipe crashes.
Although ignition interlocks reduce drinking and driving while installed, several issues undermine their implementation including delayed eligibility for installation, low installation once eligible, and a return to previous risk levels after de-installation.
But so is hard economics: low installation and labour costs, clean power delivery at peak midday hours and a hedge against fuel-price volatility.Many of these gains have already been banked.
This will allow utilities to have a good head start with low installation cost.
When the network planner imposes multiple requirements (high coverage, low installation cost, and low exposure), more complex optimization algorithms are required.
In addition, the proposed control scheme is digital and it can lead to low installation cost and less time.
The EAWT combines the high power output of the HAWT with the low installation and maintenance cost of the VAWT.
An error would appear with low installation height of radiometers because the sensor could not receive the representative long- and short-wave reflections from the surface.
The advantages of this system include its lower irreversibility rate, low purchase, low installation and startup costs, and the adequate price of its generated electricity.
LTE networks provide high-speed communication within uplink and downlink, as well as aiming to provide more capacity along with less network complexity and low installation and maintenance cost [2].
