Sentence examples for were spikes of from inspiring English sources

In every case, for up to 30 seconds after the animal's heart stopped beating, there were spikes of electrical activity in its brain.

Yet, in spite of the lower nucleosomal occupancy at the intergenic regions, there were spikes of modified histones in the intergenic regions, which may play additional roles in gene expression regulation.

Her conversation has its own rhythm; there are spikes of energy after a coffee, occasional moments of spaciness.

There are spikes of intense interest followed by plateaus where much of the quieter advances are made (often by hobbyists and academic researchers).

The main subjects which have to be considered in the adaptation of the ecotoxicological test guidelines are spiking of terrestrial and aquatic test systems and the exposure of organisms in aquatic systems.

Along with the samples, several known amounts of Hg+2 were spiked to examine the reliability of the method.

Control samples of plasma were spiked with different quantities of SER.

The oval walls were spiked with shards of broken glass carefully set in concrete round the top.

Undiluted urine samples were spiked with incremental concentrations of nitrite to characterize the matrix effect.

Honey samples were spiked with a mixture of pesticide residues possessing different physic-chemical properties.

The final extracts were spiked with a mixture of analytes.