The phrase "also a significant challenge" is correct and usable in written English.
It can be used when discussing an additional difficulty or obstacle in a particular context or situation.
Example: "While the project has many benefits, it is also a significant challenge for the team to manage the tight deadlines."
Alternatives: "additionally a major hurdle" or "furthermore a considerable difficulty".
The on-line monitoring of the corrosion of RC structures in a long-term, human-free manner is not only valuable in industry, but also a significant challenge in academia.
Achieving regulatory compliance is also a significant challenge for oil and gas enterprises.
Disengagement is also a significant challenge in businesses of all sizes.
Therefore, a negative methyl donor balance is also a significant challenge for peripheral dairy cows.
Creating EHR interoperability with other health information technology (HIT) applications is also a significant challenge.
Aging is also a significant challenge for early diagnosis of AKI in geriatric patients [ 3, 4].
Mr. Brennan, who spent decades in the C.I.A. as an intelligence analyst, also faces a significant challenge in widening the aperture of the CIA's analytical work — which has also been consumed by the counterterrorism mission since the Sept. 11 attacks.
The opportunities presented by the unique properties of materials produced on a 'nano' scale also present a significant challenge to the scientists charged with their characterization and measurement.
But it also presents a significant challenge for smaller parties, such as the Scottish Greens, because it cuts the number of available list seats, and fringe parties such as the UK Independence party or the socialist-green alliance Rise.
Experts like Sabrina Corlette, a policy expert at Georgetown University's Center on Health Insurance Reforms, say persuading those who did not sign up for coverage during the last open enrollment period to get coverage for 2015 will also present a significant challenge.
The stress memory response showed a strong dependence on the loading/unloading strain rate which cannot be predicted by linear viscoelasticity and also provides a significant challenge to a current nonlinear constitutive models.
