Quality assurance comprises administrative and procedural activities implemented in a quality system so that requirements and goals for a product, service or activity will be fulfilled.
Sisal (/ËsaÉªsÉl/ , [siËsal]), with the botanical name Agave sisalana, is a species of Agave native to southern Mexico but widely cultivated and naturalized in many other countries.t is sometimes referred to as sisal hemp, because for centuries hemp was a major source for fibre, and other fibre sources were named after it.
In contrast, sisu is an ability to finish the task and get things done, as defined by Roman Schatz in his book From Finland with Love (2005) and decisiveness. Usually sisu means the will and decisiveness to get things done against impossible odds, or to succeed when given the chinaman's chance.t is widely understood in the Upper Peninsula of Michigan, which is home to a large concentration of Finnish-Americans. For instance: Even after cutting his hand open and getting 12 stitches, he didn't shed a tear. Wow! He's got sisu! This has extended to include a popular bumper sticker saying simply Sisu .