The outcome of an international EU/ECVAM/COLIPA validation exercise [2] documented that the phototoxic potential of chemicals can be predicted by applying the 3T3-NRU in vitro phototoxicity test (3T3-NRU-PT).
contributory value. Definition. Amount of value added to the overall value of a property resulting from remodeling or renovating one area of the property. The contributory value is the actual amount of value gained by the addition or renovation. Print Cite / Link.
contributes; contributed; contributing. Learner's definition of CONTRIBUTE. 1. : to give (something, such as money, goods, or time) to help a person, group, cause, or organization â usually + to or toward. [+ object] He contributed [=donated] 100 dollars to the charity. The volunteers contributed their time towards cleaning up the city.