6 Key and Core Catalog CORES: THE FOUNDATION OF MECHANICAL SECURITY At the foundation of every BEST high-quality key system is the coreâone that is durable, flexible and easy to maintain. We invented the small format interchangeable core (SFIC) in 1921. Over time, our SFIC has only become more responsive to facilities and door openings as weâve
dilapidate in American English (dÉËlÃ¦pÉËdeÉªt ; dÉlapËÉdÄtË) verb intransitive, verb transitiveWord forms: diËlapiËdated or diËlapiËdating. to become or cause to become partially ruined and in need of repairs, as through neglect.
dilation is a transformation (notation) that produces an image that is the same shape as the original, but is a different size. A dilation stretches or shrinks the original figure. The description of a dilation includes the scale factor (or ratio) and the center of the dilation.The center of dilation is a fixed point in the plane about which all points are expanded or contracted. It is the only invariant point under a dilation.A dilation of scalar factor k whose center of dilation is the origin may be written: Dk (x, y) = (kx, ky).efinition: A dilation is a transformation of the plane, , such that if O is a fixed point, k is a non-zero real number, and P' is the image of point P, then O, P and P' are collinear and. Notation: PROBLEM: Draw the dilation image of pentagon ABCDE with the center of dilation at the origin and a scale factor of 1/3.