To do a warm compress all you need to do is: 1  Take a clean and soft cloth and dip it in hot water. 2  Ensure the water is not too hot but a little more than warm. 3  Rinse the cloth. 4  Hold this warm cloth gently over your childâs sty for about five to ten minutes, depending on how comfortable your child is. 5  Do this a few times a day.
Rule #2: When abbreviating academic degrees and professional designations, use a period between each letter or element in the abbreviation. No internal spaces are necessary.
Abbreviations of Units of Measurement. Abbreviations for most units of measurements use small letters and periods. The few exceptions that use capital letters are noted below. Temperature abbreviations use capitals because they come from proper nouns. Measures of mass or weight of types of tons are usually capitalized when abbreviated. Abbreviations for metric units, including temperatures (Kelvin or Celsius), do not end with periods. Non-metric units with per (such as miles per hour) usually do not take periods, either.