Sentence examples for are usually derived from inspiring English sources

The colorful, abstract patterns of Amy Helfand's rugs are usually derived from nature.

Cytokinin, any of a number of plant growth substances that are usually derived from adenine.

Pheromones, for example, are usually derived from compounds that are natural breakdown products of body metabolism, such as the compounds in urine.

(Human ESCs are usually derived from days-old embryos in a process that destroys them).

These clusters are usually derived from image noise, caused by shadows or differences in lighting.

In statistical physics, they are usually derived from the maximal entropy principle [14].

They are usually derived for a single spin 1/2, neglecting evolution due to J-couplings.

However, inaccurate and biased results are usually derived when training data do not uniformly distribute.

Measures of BCF for assessment against the criteria are usually derived from laboratory tests in controlled conditions.

However, the inverse methods for determining the wheel rail interaction forces described above are usually derived from vehicle system models.

Commercially available activated carbons are usually derived from natural materials such as wood or coal which are expensive[33, 34].