Sentence examples for Frequent Reversals from inspiring English sources

By tracking the movement of single bacteria, we found that ΔChePep mutants cannot control the rotation of their flagella and swim with abnormally frequent reversals.

Nina Ginsberg, a lawyer who recently represented an Australian intelligence agent who pleaded guilty before Judge Brinkema to stealing classified American documents, said that her frequent reversals on appeal were a testament to her willingness "to stand by her convictions".

Friends were equally keen to leave but too frightened to apply thanks to the previous decade's frequent reversals: "They say one thing, you do it, then they say, 'You guys are going to jail because you have revealed your true selves.'" Her father was subsequently forgiven "for his crimes, whatever they were", she says.

Figures on the electricity supply and oil production show a pattern of fitful recovery and frequent reversals; figures on insurgent attacks and civilian casualties show a security situation that got progressively worse, not better; public opinion polls show an occupation that squandered the initial good will.

In a volatile market with frequent reversals of short term trends, however, CPPI tends to underperform.

However, fast plate motions during the most recent Cretaceous Normal Superchron (CNS) may result in large CMB heat flux and frequent reversals (Olson et al. 2013).

Previous research has suggested that Earth's protective magnetic field would be weaker across such periods of frequent reversal, compromising its ability to shield life from harmful solar radiation and cosmic rays.

For instance, the parsimony ratio for perianth symmetry ranged from 2.1 to 5.2 (indicating that gains of zygomorphy are more frequent than reversals), whereas the Mk2 transition rate ratio was 0.2 (indicating that origins occur at a slower rate than reversals).

Our results illustrate highly variable hydrologic conditions during the monsoon season characterized by temporal and spatial variability in river-aquifer exchange fluxes with frequent flow reversals (changes between gaining and losing conditions).

However, all of these geometrically corresponding hemispherical dynamos show rather frequent polarity reversals and hence would require a crustal rock magnetisation time on the order of the magnetic diffusion time (tens of thousands of years), which might be a rather unrealistic scenario for a thick magnetised layer of at least 20 km.

McQuaid and Phillips [ 40] found that 90% of mussel larvae that were dispersed by wind-driven currents on the south coast settled within less than 5 km of the parent habitat, which they attributed to frequent wind reversals.