Sentence examples for been established by several from inspiring English sources

Approximately 60% of the patients experience moderate to severe pain [ 2] and its veracity has been established by several prospective studies [ 3– 6].

Fixed point theorems for contractive and nonexpansive multivalued maps have also been established by several authors.

Therefore, rigorous syngas quality specifications have been established by several organizations to help insure long catalyst life.

The size distribution of hydrometeors is discretized to 33 bins; its configuration has been established by several previous studies (e.g., Khain and Sednev 1996; Iguchi et al. 2008).

The negative impact of diaphragm dysfunction on successful weaning from mechanical ventilation has been established by several investigations in critically ill patients [3, 4, 11, 22].

The problem of existence for solutions of semilinear evolution equations in Banach spaces has been established by several authors [1 3].

The wastewater influent degradable characteristics and Sludge Retention Time (SRT) were established by several trial and errors simulation to establish appropriate values for parameters not measured experimentally.

Then, a physical model of the MHFHW is established by several TFFNs, including the physical model, generating rules, and numbering rules of the TFFN.

PTV was established by several ex-executives of the Thai Rak Thai party.

The Lions Village was established by several Perth based Lions service clubs in 1972 with the intention of providing a holiday camp for disadvantaged children.

In mammalian genomes, methylation pattern is established by several steps during development [7].