Sentence examples for been conducted once from inspiring English sources

Since then, a census has been conducted once every ten years.

The survey, which is sponsored by the World Health Organization (WHO) and the Centers for Disease Control CDCC), has been conducted once or several times in more than a hundred countries worldwide [ 19- 22].

Forty minute training sessions were conducted once a week for 14 weeks.

Semen collection for each male was conducted once a week with two ejaculations during 20 weeks.

In the current practice, safety assessment is conducted once the process design has been completed.

Examinations were conducted once monthly in a field situation beginning in December 20033) or August 20044) until mares foaled (March through July).

Sean Churchfield, operations manager for Shell Alaska, said an investigation will be conducted once the situation is under control.

Glucose tolerance test was conducted once during each experimental period by intravenous administration of glucose at a rate of 0.3 g/kg of body weight.

In June, the Indian government completed a national survey which is conducted once every five years and provides the best available data on poverty.

WWF's Living Planet Index, which is conducted once every two years, has found that Australia requires 6.25 global hectares per person per year.

Phase IV trials are conducted once a new drug has been approved for marketing and is available for prescription by doctors.