The virus contains a positive sense RNA genome that can be directly translated into proteins inside host cells.

When debugging the floating-point algorithm, she noticed that a positive zero propagated through calculations and caused unexpected branching.

The lab identified a gram-positive bacterium in the patient's blood culture.

The court relied on positive law rather than abstract moral reasoning when deciding the case.

The doctor explained that her HIV positive status required immediate care.

Scholars often debate whether positive laws can fully capture the demands of moral justice.

When plotting data, remember that positive numbers are shown to the right of zero.

When debugging the regex, I used a positive lookahead to ensure the next characters matched 'abc' without consuming them.

When writing complex regexes, I often rely on a positive lookbehind to ensure the match only occurs after specific characters.

You should use a positive lookaround to check for the presence of specific characters immediately before a regular expression match.