"There is more to go wrong". Conversely, pure electric vehicles such as the Nissan Leaf are proving reliable.
Both radiotelephony and radiotelegraphy were in wide use, but radiotelephony had not as yet proved reliable and satisfactory for tactical military communication.
If proven reliable, it could help justify self-report as a means of determining health care utilization and associated costs.
As an alternative, the implantation of small metal seeds into the prostate to serve as fiduciaries during daily portal imaging has also proven reliable as a means of reproducibly localising the prostate (Nederveen et al, 2003).
These solar cells proved reliable as their efficiency was still consistent even after four months.
During record heat waves this summer, California's grid proved reliable as a result of factors like renewables and energy storage, not coal.
Indirect assessment of disease activity such as the BILAG index has proven reliable and sensitive to change [ 33], but it is time consuming and requires a deft certified clinician.
With regard to the stabilization of PCDD/Fs, PCBs and other mainly sediment-bound pollutants, sorbent materials such as activated carbon progressed into a proven, reliable technology [21] ("Dioxin stabilization using activated carbon technologies Box 4: passive sampling" section); a similar development actually happens with passive sampling as a respective assessment method ([22], Box 4).
Given that there are no major doubts related to this technology as it has been tested and proven reliable, but also given that this is quite a large installation and certain speculation remains, as sustained by Leitner, regarding the viability of the project, hence we set an IRR of 20% to help dissuade any doubts of technology risk and help us acquire the necessary level of capital.
And with that mileage, one would have to think hard about a hybrid or an all-electric Nissan Leaf as a purchase if you want proven, reliable service.
Such a strategy has proved reliable over the last 30 years.
