In helical scanning, exposure is needed before the start and after the end of the planned scan range in order to reconstruct images at these positions [46]. This overranging requires at least one extra gantry rotation, even though only a small portion of this data is utilised for image reconstruction.

The pell mell, hell for leather traffic of Lagos was more pell mell, hell for leather than ever.

As evening begins here in Washington, police are firing tear gas, deploying flash-bangs to disperse peaceful protests near the White House.

While eukaryotes produce only a limited number of enzymes belonging to the sulfite oxidase and xanthine oxidase families (for instance, four molybdoenzymes are present in humans), enzymes of all three families are present in prokaryotes with enzymes of the DMSO reductase family being predominant.