Sentence examples for signal is needed from inspiring English sources

A clear signal is needed from the centre that health and safety and human rights legislation do not stop the police and public bodies from doing their job.

A method to enhance the NMR signal is needed due to the low thermal polarization of nuclear spins at these fields; dynamic nuclear polarization (DNP) via the Overhauser effect from free radicals is an attractive option.

However, Houk׳s proposed cellular model fails to account for the time delay between the dopaminergic and glutamatergic activity required for reward-related learning and also fails to explain the 'eligibility trace' condition needed in delayed tasks of associative conditioning in which a memory trace of the antecedent signal is needed at the time of a succeeding reward.

On the other hand, some knowledge about the signal is needed at the detector.

In addition, no reference signal is needed to compute the p.563 MOS value.

Therefore, a waveform that can flexibly control the spectral shape of the transmitted signal is needed so that SUs and LUs share the same allocated spectrum.

At a summit in New York in April, a KT representative said four times as many base stations - antennae beaming the signal - are needed for 5G compared to LTE, the current generation 4G technology.

No dyes or reagents to read luminescence or to generate a calcium signal are needed.

To synchronize both sub-systems, a synchronization signal was needed to set the start point.

However, this technique has limited efficiency (because many realizations of the signal are needed) and it requires a high level of synchronization between the source and the detector.

More basic research into the meaning of neurofeedback signals is needed to fully answer this question.