The phrase "and maintained a considerable" is correct and usable in written English.
It can be used when discussing the ongoing management or preservation of something significant, such as resources, relationships, or achievements.
Example: "The organization not only achieved its goals but also maintained a considerable level of community support throughout the project."
Alternatives: "and upheld a significant" or "and sustained a notable".
In a 11 years' time (2001 2011), more than 594 patients, allocated into 45 groups, according to the annual therapeutic approach promoted by the NGO Diamo Pesoo al Benessere', were reported to have lost and maintained a considerable amount of weight (average BMI from 35.43 to 32.17, with an overall 9.2% reduction, 8.97 kg each) (tables 1 and 2).
When used as an anode in Na-ion batteries, it delivers a high stable specific capacity of 264.9 mAh g−1 after 100 cycles at 100 mA g−1 and maintains a considerable specific capacity of 92.9 mAh g−1 after 4000 cycles even at a high current density of 5 A g−1.
Those are tall orders even for entrenched players like HTC and Motorola, so for a company like Dell whose primary focus remains in PC hardware and software solutions, the odds of building and maintaining a considerable stake in the smartphone market were against them from the beginning.
Tagetes spp. are potential Cr hyperaccumulators; at Cr III) concentrations up to 0.12 mmol L−1, the plants accumulated levels above that proposed for hyperaccumulators and still maintained a considerable growth and even flourished.
As stated behind, ABAD/HSD10 seems to have maintained a considerable structural and functional conservation across a very large evolutionary distance.
Rollason's cancer - initially of the colon, and later of the liver and lungs - was diagnosed in August 1997, yet she maintained a considerable workload throughout her illness.
Peirce maintained a considerable interest in the topic of classification or taxonomy in general, and he considered biology and geology the foremost sciences to have made progress in developing genuinely useful systems of classification for things.
Interestingly, DegS S76D maintained a considerable level of incorporated phosphate in the presence of DegU, whereas DegS wild type and DegS S76A retained much less phosphate under these conditions.
Georgie, strong-willed, strait-laced and Methodist by upbringing, stuck stoically and, some observers thought, foolishly by her husband while maintaining a considerable intellectual independence and finding outlets in social work and feminism, which irritated Burne-Jones.
Even if they do show up to nightclubs wearing a crop tops and knee-high platforms, they maintain a considerable distance from the men gawking at them from the dance floor.
The tobacco industry maintains a considerable influence in the State Duma, and many parliamentarians and senior members of the government support legislature favoring the tobacco industry.
