Sentence examples for frequency at the time from inspiring English sources

It was used to discover radio noise from the Great Nebula in Andromeda the first definite detection of an extragalactic radio source and the remains of Tycho's Supernova in the radio frequency; at the time it had not been discovered by optical astronomy.

This mutation most likely extremely rare, or it might be present in some tumours at a low frequency at the time of diagnosis.

The possibility exists, however, that this second mutation might be present at a low frequency at the time of diagnosis and that tumour cells harbouring this mutation might be enriched over time during treatment with gefitinib (Inukai et al, 2006).

Their mean age at epilepsy onset was three years (range 0 10; SD 3) and mean seizure frequency at the time surgery was 95 per month (range 1 600; SD 145).

Frequency (cumulative)new > Frequency (cumulative)validated + 50%>50%>50 % increased cumulative frequency"): The current cumulative PEC frequency (= cumulative number of cases for PEC/cumulative number of cases for product) exceeds the cumulative PEC frequency at the time the SDR was validated previously by more than 50%%.

As there was no prior knowledge about the herd infection frequency at the time of planning the study, the necessary sample size was based on an assumed prevalence of p = 0.50 and with an allowable error on the estimate of l = 0.10 at the 95% confidence level.

"I still see the body as a container of memories and experiences, not only our own but as a receiver that picks up frequencies at the time and tries to filter them".

The running spectral ratios show clear decreases in peak spectral ratios and peak frequencies at the time of the Tohoku main shock, followed by an apparent logarithmic-type recovery (Fig. 3).

For "poisoner-prey" communities living in perpendicular-flow habitats, we have also shown that spatial heterogeneity might lead to the origin of irregular population dynamics, but dynamics of genetic structure (allele frequencies) at the time would remain stable.

It follows that postmeiotic cells, including haploid gametes, should occur at the highest frequency at this time point.

b Oscilloscope traces of both radio frequency phases at the time when the RF generator is switched off.