The repeatable accuracy of liquid dosing is the primary criterion in the first stage of flow control system specification, ...

Scientists have conducted a study that highlights the importance of studying a full range of organisms when measuring the impact of environmental change - from tiny bacteria, to mighty whales.

Economics is split between analysis of how the overall economy works and how single markets function Physicists look at the big world of planets, stars, galaxies, and gravity. But they also study the ...

This is a preview. Log in through your library . Abstract Past research has provided evidence of the role of some personal characteristics (age, gender, religion) as risk factors for depression.