Sentence examples for involve long time from inspiring English sources

The average rates obtained for several proteins taken together become a fairly precise clock, particularly when many species are studied and the evolutionary events involve long time periods (on the order of 50 million years or longer).

Despite enormous advances in molecular dynamics techniques and the available computational power, many problems involve long time scales and large-scale molecular rearrangements that are still difficult to sample adequately.

On the other hand, in vivo experiments present the most direct application of engineered circuits, but involve long time scales and the results are often difficult to interpret.

"We need a wider conversation that must involve long-time residents.

However; a significant amount of ion release was detected in the case of gastric fluid, warranting a thorough investigation prior to utility of NiTi in gastrointestinal treatments involving long-time contact with tissue.

One reason donors turned off to United Way was a highly publicized scandal involving long-time United Way head William Aramony, who drew a seven-year sentence in 1995 after being convicted with two other top officials of looting $1.2 million to fund an extravagant and lurid lifestyle.

Experimental campaigns at full scale of different heat transfer geometries and tube arrangements involve long lead times and high costs as well.

It has a research-oriented airport in Kiruna, Sweden, and "very quiet airspace," particularly in comparison to Germany, where runways are busier and often involve long wait times for research craft, which have a lower priority for access.

However, it must be noted that long protection periods greater than 10 s are not feasible in practice for streaming services, as they will involve long zapping times that would be difficult to tolerate by the users even with fast zapping techniques[23].

Such comparisons can be useful and result in identification of problems that can be addressed in an organization (for example if high mortality is identified in patients with community-acquired pneumonia), but these comparisons often aggregate disparate groups of patients, involve long lag times and lack clinical detail.

These results indicate that the process of maturation and selection in the thymus may involve long periods of time.