With sounds of lower frequency, the rate of impulses fired by the neuron reflects the stimulus frequency, and the response often reveals phase-locking with the stimulus; that is, the nerve fibres are stimulated at regularly recurring intervals, corresponding to a particular position or phase, of each sound wave.
The Frequency toggle reveals phases when companies did heavy buying.
FTIR spectra reveal phase separation of SiGe alloy from SiOx matrix, upon annealing.
Post-growth annealing reveal phase transition suppressed in Te-rich atmosphere, through in-situ scanning tunneling microscopy/spectroscopy and X-ray photoelectron spectroscopy.
Structural analysis by X-ray diffraction and morphological characterization by scanning and transmission electron spectroscopy reveal phase pure and crystalized nanomaterial forming clusters.
Analysis by electron microscopy did not reveal phase I chromatin condensation in necrotic cells dying upon MPA treatment.
Similar adhesion dynamics have also been observed in the spreading of mouse embryonic fibroblasts on fibronectin-coated substrates, and reveal phase transitions during cell spreading.
This longer lifetime, compared to MoC-laurdan and C-laurdan (values less than 3 ns), might explain the better capacity of laurdan and M-laurdan to reveal phase transitions in sphingomyelin bilayers.
Dr. Zalloua said that with further research it might be possible to refine genetic patterns to reveal phases of the Phoenician expansion over time — "first to Cyprus, then Malta and Africa, all the way to Spain".
The cross-correlation, spike trigger averaging, between the medullary neurons firing, or the R-wave of the electrocardiogram, or hippocampal units, and theta rhythm revealed phase-locking during epochs of wakefulness, slow wave sleep and paradoxical sleep, and under anesthesia.
The temporal evolution of the skin temperature recorded along the tail (Fig. 9A) revealed phases of vasoconstriction and vasodilatation throughout the 2 hours recording session, with large amplitude of variations (25.4 33.9°C) for the most distal parts of the tail.
