The phrase "and are not hampered" is correct and usable in written English.
It can be used to indicate that something is not obstructed or hindered in some way.
Example: "The team was able to complete the project on time, and are not hampered by any external factors."
Alternatives: "and are not hindered" or "and face no obstacles".
Cell proliferation of old SCs was independent of serum components and was not hampered by contact inhibition.
The chancellor will obviously be hoping that the economy can kick on and is not hampered by global growth being held back by a marked slowdown in China and emerging markets," said Archer.
Resentful of the West's irksome harping on human rights, Mr Rajapaksa has drawn his country closer to China's orbit, where the flows of aid and credit are not hampered by such concerns.Keeping them honest, AbeIf Mr Rajapaksa falls it will not be to a popular uprising but because of anger at rising prices, corruption and one-family rule and murky political manoeuvres.
Because the amount of physiologic F-containing compounds in biological tissue is negligible, F NMR and MRI are not hampered by interference from background signals.
Taken together, in a mouse model of spontaneous erbB2-positive breast cancer, where interactions between tumour cells and the stromal compartment are not hampered by species barriers and immunodeficiency, relaxins clearly promote tumour progression.
Seminary students are called on to build and lead this effort by developing and implementing programs that are not hampered by bureaucracy, that are able to claim the authority of student energies and ideals.
Like salons, these computer conversations are gatherings of people who like to communicate and argue, but they are not hampered by boundaries of geography or time.
The computational efficiency and accuracy of the proposed method are not hampered by the probability level, dimension of random variable space, and curvatures of limit-state function.
Such models are not hampered by heterogeneity of data, and provide the opportunity for a sparse sampling approach.
The contemporary opponents of the regime are not hampered by the symbolic language of oppression.
