Sentence examples for study a challenge from inspiring English sources

It was a rare kind of study: a "challenge" trial in which hexamethonium, a drug not currently approved by the Food and Drug Administration FDAA), was used to induce asthma-like symptoms in healthy subjects.

In a more recent study, a challenge dose that overcame NP DNA vaccine protection was similar to the amount used here [2].

A number of species distribution models (SDM) are available, making the selection of the most appropriate methodology for each case study a challenge [ 66].

However, in many instances, the limited number of cells makes the application of this technology in tumour heterogeneity studies a challenge.

Exposure assessment that is applicable in longitudinal studies is a challenge when studying the modern technologies.

To have a homogeneous study population across different studies is a challenge in systematic reviews.

Matras's immaculately researched, warm and comprehensive study is a challenge belatedly to make a start.

Despite the warnings, the results of one study present a challenge to the notion that low levels of mercury have any negative effect.

Our recent study on a challenge of new materials for next generation's magnetic recording approaching an ultra high areal recording density beyond 1 Tbis/in.2 is overviewed.

Perhaps most troubling is that Darwin had no fewer than four main themes for his book, which he addressed throughout his study, providing a challenge for most readers.

This study poses a challenge to journalism.