The basic topics you would want to learn are: 1  definition of categories, and some examples of categories. 2  functors, and examples of them. 3  natural transformations, and examples of them. 4  definitions of products, coproducts and exponents (function spaces), initial and terminal objects.
Sternocleidomastoid muscle. In human anatomy, the sternocleidomastoid muscle (/ËstÉËrnoÊËklaÉªdÉËmÃ¦sËtÉÉªd, -nÉ-, -doÊ-/[1][2]), also known as sternomastoid and commonly abbreviated as SCM, is a paired muscle in the superficial layers of the side of the neck. It is one of the largest and most superficial cervical muscles.
The styloid process (or styloid part of the squamous temporal bone) is a slender pointed part of temporal bone.t should be noted all of these structures, along with the styloid process, develop from the second branchial arch and form the styloid apparatus.