Conjunctivochalasis (CCh) Overview. Conjunctivochalasis (CCh) represents one of the most common age-related eye diseases and is characterized by the presence of redundant folds of the conjunctiva that typically are detected between the eyeball and the eyelids.
Reciprocity of liking (also known as reciprocity of attraction and reciprocal liking) describes the tendency for individuals to think positively of others who express positive regard for them.
There are four main electromagnetic interactions: 1  The force of attraction or repulsion between electric charges is inversely proportional to the square of the distance between them. 2  Magnetic poles come in pairs that attract and repel each other, much as electric charges do.