This involved the taking and measurement of 1400 photographic plates.

One approach involves measurements along different rotated directions in phase space.

The most commonly used methods involve measurements taken during echocardiography.

Some involve measurement and containment; there are several grid-based pieces in the show.

The second method involves measurement of motion in a 24-hour period using the Caltrac actometer.

The methodology involved quantitative measurements, which although statistical, were designed to be repeatable and applicable to any language.

Longitudinal research designs are ones that involve repeated measurement over time of one or more groups of subjects.

This approach does not involve manipulation of the hypothesized mediating variable, but only involves measurement.

This sometimes involves careful measurement, design and manufacturing.

This involves exact measurements, two people with strong backs (and weak minds) and a bit of common sense.