Significant discovery of spodumene pegmatite outcrop cluster (CV13) located approximately 4.3 km along trend to the southwest of the CV5-1 pegmatite corridor and current drill area Tantalum values ...

SINGAPORE - A new Covid-19 cluster of 13 cases at Block 506 Hougang Avenue 8 was announced by the Ministry of Health (MOH) on Thursday (June 3). Twelve previously confirmed cases have been linked to ...

Cluster randomized trials in health care may involve three instead of two levels, for instance, in trials where different interventions to improve quality of care are compared. In such trials, the ...

Objectives: Cluster randomised trials, in which groups of individuals are randomised, are increasingly being used in the health field. Adopting a clustered approach has implications for the design of ...