Sentence examples for are frequently useful from inspiring English sources

Though these substances may be a waste product of the cell producing them, they are frequently useful to other cells of the organism.

The optical properties of weakly bound clusters are much like those of their component atoms or molecules; the small differences are frequently useful diagnostics of how the cluster is bound and what its structure may be.

Expressed sequence tags (ESTs) are frequently useful for plant species that do not have sufficient genomics resources, providing functional profiles of genes as well as a basis of evolutionary study.

When words such as life or ageing are so obvious and at the same time so indefinable that no definition is provided in the scientific literature, it is frequently useful to look into the words we routinely use when talking about them.

It is frequently useful to represent physical processes by space-time diagrams in which time runs vertically and the spatial coordinates run horizontally.

It is frequently useful to compute the spectral representation of a signal (FFT in concrete cases).

In other fields of the output table, additional information about the structure (the UCI, InChI and InChIKey) and status ("current" or "obsolete") is given which is frequently useful for a full understanding of the results.

For example, when comparing two DNA segments, it is frequently useful to start by computing their Hamming distance.

It is frequently useful to know the average volume of solution occupied by each molecule, or more directly, the average distance separating molecules in solution.

Among them, Streptomyces are frequently used to produce useful enzymes and a wide variety of secondary metabolites with potential biological activities.

In this section, we list some useful lemmas which will be frequently used in the next sections.