Sentence examples for persistence of several from inspiring English sources

Only four equations were found to predict the persistence of several persistent organic pollutants (POP) in the atmosphere, and they are related to four different environmental parameters (Table S9).

The persistence of several characteristic NMR imino proton resonances upon pRNA annealing demonstrates that defined helical segments on both sides of the CB are retained in the pRNA-bound state, thus representing a basic framework of the RNA's architecture.

Chemical analyses on salted sardines inoculated with the EOs clearly showed a substantial persistence of several volatile organic compounds (VOCs) belonging to groups of monoterpene hydrocarbons, oxygenated monoterpenes and sesquiterpene hydrocarbons derived from EOs during the entire period of ripening.

Since dendroecological trends arising from local stand dynamics often have medium-term frequencies with persistence of several years to a few decades, it is usually difficult to separate local, gap-scale forcings from regional, medium-frequency forcings such as El Niño Southern Oscillation or North Atlantic Oscillation.

Interestingly, the digestion of the cooked pasta showed the persistence of several wheat-derived peptides identified by liquid chromatography mass spectrometry that included a-gliadin 31 55 and the shortened form a-gliadin 31 43 (Fig. 1).

6) Transgenerational inheritance is only assessed in the context of persistence of several DMRs in the progeny of the stressed plants.

Estimating the date of onset of WNV infection is difficult because of a lack of published data relative to WNV IgM and IgG response in naturally infected horses; only persistence of IgG several years after infection has been described (4 ).

For example, some authors reported active intracellular bacterial replication within vacuoles [ 25] or rapid bacterial escape from vacuole and induction of cellular apoptosis [ 26- 28], while others described persistence for several days before induction of escape processes [ 29].

In fact, genetic modification of LPS has been thought to cause defective persistence of microbes in several symbiotic relationships including Vibrio fisheri and squids [17], [18], Aeromonas spp and leeches[19], and Sinorhizobium fredii and legumes [20].

Virus inactivation rate in the environment appears as a key parameter in the model because it allows local persistence of AIV over several months, the interval between two migratory periods.

These results support previous work showing that the persistence of acute toxicity several months after Bti spraying are exceptional, as this was only observed on one of the eight sites analyzed.