Because most diesel failures can be traced to electrical faults, minor in themselves but often difficult to pin-point, any unscheduled halt during a trial run is often the signal for the frenzied unfolding of wiring diagrams and the appearance of an impressive array of voltmeters and circuit testers.

The titrations are based on the assumption that the volume of antiserum required to completely immunoinhibit enzyme activity is proportional to the amount of the enzyme in the tissue extract or biological fluid.

And God created great whales, and euery liuing creature that moueth, which the waters brought forth aboundantly after their kinde, and euery winged foule after his kinde: and God saw that it was good.

“Poor thing! poor thing!” says Briggs (who was thinking of twenty-four years back, and that hectic young writing-master whose lock of yellow hair, and whose letters, beautiful in their illegibility, she cherished in her old desk upstairs).