The phrase "a significant finding was" is correct and usable in written English.
It can be used when discussing research results or important discoveries in a formal context, such as academic writing or reports.
Example: "In the study, a significant finding was that increased exercise led to improved mental health outcomes among participants."
Alternatives: "an important discovery was" or "a notable result was".
A significant finding was that levels of tungsten, a toxic metal, were higher locally than in the 2001 general overview of the population.
A significant finding was that strong maxima exist in the predicted composite damping coefficients as a function of degree of interfacial mechanical degradation.
A significant finding was that Africa has a high rate of accidents/incidents relative to the amount of traffic and aircraft movements.
A significant finding was an inverse correlation between the frequency of product use and the quantity used per application recorded for mouthwash and shower gel.
A significant finding was an inverse correlation between frequency of product use and quantity used per application for body lotion, facial moisturiser, toothpaste and shampoo.
A significant finding was that simulations initialized with a uniform initial temperature and a stratified n-heptane concentration field, resulted in a large fraction of combustion occurring through flame propagation.
A significant finding is that the values of (τe)min of sound signals forfalsetto and medium falsetto are significantly longer than that for operatic singing.
A significant finding is that all simulations at the end of the 10,000 year modelled period are geomorphologically similar and present a geomorphological equifinality.
A significant finding is that the fractions of flow for two cases are constants in the minimum spanning tree where a large number of transport task is shouldered.
By establishing an accurate enough analytic model, a significant finding is revealed that shear deformation dominates in the soft adhesive layers of the laminated structure of flexible electronics while the normal strain-induced deformation is negligible.
Apart from the not given profitability a significant finding is that large-scale hydrogen production on an offshore platform is technically feasible and could be economically feasible if the prices of the components decrease and efficiency of the technology increases.
