Lines of cleavage are natural planes of separation in the skin that are determined by the orientation of collagen fibers. These lines are important to consider in surgery because incisions made parallel to the lines of cleavage heal better with less scarring compared to incisions made perpendicular to them.
Lines of cleavage in the skin are important for surgical incisions, as making incisions parallel to the lines of cleavage can result in less scarring and improved wound healing. Surgeons often try to align incisions along these natural lines to reduce tension and minimize the risk of keloid formation.
Parallel lines seen on cleavage planes or crystal faces are usually caused by twinning, where two crystals grow together with a specific orientation relationship. This twinning can result in repeated patterns of parallel lines that are visible on the surface of the crystal.
Parallel lines seen on crystal faces or cleavage planes are called growth striations. They are caused by variations in the crystal's growth rate or conditions during formation, resulting in alternating layers of different densities or compositions. These striations can provide valuable information about the crystal's growth history and conditions.
Chalcopyrite does not have cleavage. It typically exhibits a conchoidal fracture instead of cleavage planes.
Olivine does not have cleavage. It exhibits a granular or irregular fracture pattern instead of cleavage planes.
NO CLEAVAGE LINES SHOULD BE MADE PARALLEL. When and incision is made parallel to the cleavage lines, the skin gapes less and heals more readily than when the incision is made across the cleavage lines
Lines of cleavage in the skin are important for surgical incisions, as making incisions parallel to the lines of cleavage can result in less scarring and improved wound healing. Surgeons often try to align incisions along these natural lines to reduce tension and minimize the risk of keloid formation.
cleavage lines
epidermis
Cleavage occurs naturally between the tissue of the two breasts. We think mostly of well-endowed females as having cleavage, but overweight boys and men can have cleavage too. The "lines of cleavage" are, as a simple description, the line between the clothing or bra and the exposed area of the breast and the "line" or separation between the breasts. So, if a woman wears an ill-fitting bra or one that is too small, the area of cleavage can be pronounced. In smaller bosoms, cleavage is less pronounced or noticeable.
That is cleavage.
cleavage
Parallel lines seen on cleavage planes or crystal faces are usually caused by twinning, where two crystals grow together with a specific orientation relationship. This twinning can result in repeated patterns of parallel lines that are visible on the surface of the crystal.
closes and heals with relatively little scarring-gigi
To heal the wound faster. If the incision is made perpendicular to the cleavage line, more fibrin will be damaged. And also to reduce scalp.
Minerals can have a cleavage plane, multiple cleavage planes, or no cleavage plane. A cleavage plane is an area of weakness in the crystalline structure where the mineral is prone to splitting.
Sulfur's cleavage is imperfect.