Sentence examples for contributed to extra from inspiring English sources

This could be due to presence of certain compounds in the PTE that could have contributed to extra free radicals in cells on top of the oxidative stress induced by H2O2.

While this discussion is still not closed[ 4], the advent of the cervical disc prosthesis has contributed to extra confusion.

The net results obtained indicate that the Moon helps to avoid collisions (2.6%) more than it contributes to extra collisions (0.6%).

That standard is so low that technicians have difficulty determining whether dirt or concrete has enough radioactivity above natural background that it will contribute to extra exposure.

It also contributes to extra healthcare costs.

We have analysed in detail two effects that contribute to extra heating of the steel strip at its edges.

Sleep researchers Eve Van Cauter and Matthew Brady, AB'87, PhD'94, explain how fatigue affects appetite regulation and other factors that contribute to extra pounds.

Such effects are assumed to contribute to extra improvement among participants in clinical trials compared with other studies or usual clinical practice [ 5].

Although calibration was done beforehand for calculating the ideal segment length for subsequent processing, this again contributes to extra processing time, and the calibrated result may need to be refreshed should the natures of the voice data evolve.

The Tory MSP says she would worry greatly if too many BSL pupils are losing out because they feel they cannot contribute to extra-curricular activities.

Primitive endoderm and its derivatives are generally referred to as extra-embryonic endoderm (ExEn) because the majority of these cells contribute to extra-embryonic lineages encompassing the visceral endoderm (VE) and the parietal endoderm (PE).