Sentence examples for maintained by several from inspiring English sources

The Web has etiquette sites that are maintained by several well-known masters of protocol.

This illustrates a common pattern reproductive isolation between species is maintained by several RIMs in succession; if one breaks down, others are still present.

This specific scenario has been maintained by several authors during development, the latest of whom is the anonymous developer known as "IceFrog" who has developed the game since 2005.

Second, even in the case of traits showed by both sexes, deleterious alleles could be maintained by several mechanisms.

The close contact between these three domains is maintained by several hydrogen bonds and an extensive network of hydrophobic interactions.

A delicate balance between ROS generation and detoxification is maintained by several cellular antioxidant defense systems [49], [50].

Long term survival is maintained by using several defined mutants [ 4].

Frankincense has a long history of use Some of its ingredients have anti-inflammatory activity Several clinical trials have been done This is a systematic review of data from randomised clinical trials It shows encouraging results for conditions caused or maintained by inflammation Several caveats exist and independent replications are needed Cite this as: BMJ 2008;337:a2008.

The system, maintained by the United States and several allies including Britain, listens to and watches millions of telephone, fax and e-mail messages each day.

This auxin differential flux between the upper and lower side of the root is initiated and maintained by polarized accumulation of several PIN proteins in lateral root cap and epidermis tissues.

The original PAC120 tumour appeared 7 months after grafting, and was maintained by serial transplantation during several passages (p4 p29) by subcutaneous implantation of tumour fragments.