Usually the discovery of a novel virus fuels research into cures or prevention, but the Argentine ants an invasive blight: The researchers are hoping to one day use the virus to exterminate the insects by adding it to bait traps to exterminate the ants.
Usually, the discovery of these references has not driven modern scholars to arrive at even tentative conclusions about the real extent of this influence and the ways of its spreading among Jewish authors, apart from some particular cases – for example, that of Arabic sources of 14th-century Jewish logic in Provence (see Zonta 1997b).
TB diagnosis in children usually follows discovery of a case in an adult, and relies on tuberculin skin testing, chest radiograph, and clinical signs and symptoms.
The single most common reason for closure of drug development programs is safety, usually during discovery phase mandatory toxicity testing [ 8] (Fig. 2).
Usually, class discovery in cancer studies is for the purpose of determining whether discrete subsets of a disease entity can be defined based on the gene expression profiles.
Several methodologies have been used to identify DNA variants [ 7], but usually SNPs discovery is achieved by electronic screening of comprehensive EST collections and re-sequencing of selected candidate regions from multiple or representative individuals of a target population [ 8- 16].
Since archaeologists usually find only fragments, not intact pots, the discovery led the team to believe they had dug into an undisturbed structure.
Usually, those discoveries involve rotten spots or, worse, worms.
Usually, the discovery-based approaches generate large, quantitative datasets of differentially expressed mRNAs, miRNAs, proteins or metabolites from primarily case control experiments.
"What we tend to see is that a big oil discovery usually takes the attention off renewables," Mr. Teske said.
