Sentence examples for rigorous labor from inspiring English sources

Carrying a child through a pregnancy, going through the rigorous labor pains, does not fully certify us women as Mothers.

But by the 1970s, a rigorous labor movement that had helped lift incomes and gain job security for millions of wage-earners seemed to be resting on its laurels.

Amplification of the ERBB2 gene in breast tumors is potentially initiated by a complex region that has unusual genomic features and thus requires rigorous, labor-intensive investigation.

The beef Brazil exports -- and the vast majority of what we consume -- does not come from the Amazon and is produced under rigorous quality and labor standards.

Undertake rigorous review of the labor market to align it with European best practices, and to modernize collective bargaining, management and termination procedures.

Visual gags are just a trifle too well choreographed; when the clowns emerge in ludicrous costumes, you can almost hear the stage-whispered "Ta-daaah!" And the actors seem to be laboring under rigorous constraints.

First, it reinforces what our experiences and rigorous research tell us: Labor-management collaboration at the national and local levels is critical if we are going to create a world-class education system.

Although the traditional method may be more technically rigorous, it is very labor-intensive and therefore expensive [ 22, 23] especially in B. fragilis species that is less amenable for genetic manipulation due to its Restriction/Modification system [ 24].