Telomeres are short tandem repeats of nucleotides at the ends of chromosomes. Let's break this definition down a bit. Nucleotides are the building blocks of DNA, which is the carrier of genetic information. A tandem arrangement is when things are placed one behind another.
Definition: A board foot is a unit of measure used in the logging and lumber industry. It is a volume measurement that refers to the volume of a board.
How to Measure Foam Board Feet Calculation Tool Spray Foam requirements are calculated in Board Feet. Simply described a Board Foot is an area of cured foam measuring 12 x 12 square x 1 thickness after curing. Our Spray Foam Kits come in 3 board ft. sizes for small or large projects. How to Calculate Board Feet: Measure the square footage of the area to foam (Width x Height = Square Feet) Determine cured foam thickness in inches to achieve target R-value (apprx. R-7 inch) Multiply Square Footage of project times (X) the cured foam thickness desired. Example: 10 ft x 30' area = 300 S.F. x 2 foam thickness = 600 board ft. of foam