Sentence examples for appearance of alternating from inspiring English sources

Beginning ~8500 years ago at 30 40 m depth there is a major change in stratigraphy that is characterized by the appearance of alternating thick layers of muds and sands in the upper unit.

Under urethane anesthesia, the cortical field potential is characterized by the appearance of alternating epochs of large amplitude slow oscillations and desynchronized activities (Figure 7A, B).

A normal striped appearance consists of alternating dark and bright vertical stripes of hypo- and hyper-enhanced tissues [ 5, 7].

Accumulation of 24-nt siR1003-related siRNAs was also decreased in dcl3 mutants, but was accompanied by the appearance of alternate siRNAs in the range 21 23 nt (Figure 1D), presumably due to the action of other dicers.

At higher growth speeds, the finer twinned dendrites developed the usual appearance of an ordered sequence of alternating twinned and untwinned lamellae.

After five times of alternating temperature change, the overall appearance of polyurea did not alter significantly.

Small amounts of oral contrast may become trapped between the thickened folds resulting in bands of alternating lower and higher attenuation that have been likened to the appearance of an accordion (Fig. 4).

Two rows of alternating plates.

Strictures in the main pancreatic duct may eventually develop a 'chain-of-lakes' appearance with alternating stenoses and dilatation.

A similar chromosomal inversion mechanism has subsequently been shown to operate in L. acidophilus NCFM, where the inactivation of the S-layer protein gene slpA by homologous recombination led to the appearance of an alternate S-layer protein, SlpB, in the mutant strain NCK1377-CI (Buck et al. 2005; Konstantinov et al. 2008).

b Varicose-type bronchiectasis is characterised by a beaded or "string-of-pearls" appearance with areas of alternating bronchial narrowing and dilatation.