Sentence examples for and testing by a from inspiring English sources

The painting, "Young Woman Seated at the Virginal," was confirmed to be by Vermeer after 10 years of meticulous study and testing by a group of scholars, museum curators, painting conservators, costume experts, paint analysts and auction house experts.

Eight hundred hours of troubleshooting and testing by a guy named Stéphane.

The animals must be fitted with an identity microchip, and be vaccinated and tested by a licensed veterinarian to ensure that the vaccine is working.

This engine was conceived by Felix Wankel, a specialist in the design of sealing devices, and experimental units were built and tested by a German firm beginning in 1956.

The covert campaign, parts of which may never be carried out because they could be illegal under state and federal wiretap laws, is being developed and tested by a cadre of small technology companies, the executives said.

The ramps were built by a company accused of having links to the mob, and the concrete mix was designed and tested by a company under indictment on charges that it failed to perform some tests and falsified the results of others.

The model's design was guided and tested by a DOPC molecular dynamics simulation.

Three ¼ scaled beam slab substructures were designed, built and tested by a static loading scheme.

The micro-specimens were fabricated by a focused ion beam system and tested by a specially designed micro-mechanical testing machine.

The specific searching procedure and the proposed strategy are also investigated and tested by a batch reactor and a practical polymerization semibatch reactor.

A self-centering designed bridge model that can eliminate residual deformations after earthquakes was constructed and tested by a shaking table.