Sentence examples for testing of natural from inspiring English sources

Brown also ordered daily inspections and regular testing of natural gas storage wells in the state for leaks.

By contrast, testing of natural stone substrates and near-surface-mounted retrofits has been limited.

The goal is to enable researchers to select the appropriate model and experimental conditions for testing of natural products that will yield clinically relevant results and allow valid interpretations of the pharmacological mechanisms.

The search for alternative, effective and less toxic treatments has led to the testing of natural products.

The collection and testing of natural products is one of two ways to discover pharmaceuticals; the other is laboratory synthesis (Soejarto, 1996).

These methods involved the testing of natural products or synthetic chemicals for growth inhibition or killing of wild-type test organisms, with the specific mode of action being worked out later [ 1- 4].

Even though such problems may also arise when combining naturally occurring mutations, in theory, these mutations have withstood the test of natural selection, increasing the chance that they do not negatively affect fitness.

The Argentine ant in Europe could thus provide an interesting test of natural selection in action.

Topics include random genetic drift, coalescent models, effects and tests of natural selection, combined effects of linkage and natural selection, codon bias and genome evolution.

Finally, the test of natural oblique cracks on a rail was conducted to validate the proposed methods.

In the long run, only one culture can survive the unforgiving tests of natural selection, and if the EU refuses to save western civilisation from Islamic State and its ilk, Britain had better go it alone.