Dairy farmers were told to forget focusing on feed conversion ratios, milk yield a cow and cost a litre as measures of success in their herd, and to focus instead on margins a cow. That was the advice ...

Revise how to work out equivalent ratios and simplify ratios by dividing both sides by the highest common factor. Test yourself with practice questions and a game. NEW: Ratio and fractions, and ...

Individuals with metabolic dysfunction–associated steatohepatitis (MASH) have a distinctly higher spleen-to-liver stiffness ratio than peers with alcohol-related liver disease (ALD), according to a ...

A cold startability study was carried out on a single-cylinder research engine. Engine cooling was achieved by circulating chilled alcohol through the engine. Cold air was supplied with the help of ...