Therefore, if one parent has the disease, each child has a 50-50 chance of developing. the disease.The risk is the same for every. child, regardless of how many children develop. the disease. Boys and girls have the same. chance of inheriting the disease. The less common form of PKD(also called.
dialing (plural dialings) 1  The act by which a number is dialed. ( 2 archaic) The art of constructing dials; the science of measuring time by dials. 3  A method of surveying, especially in mines, in which the bearings of the courses, or the angles which they make with each other, are determined by means of the circumferentor.
Twinning (crystallography). A process in which two or more crystals, or parts of crystals, assume orientations such that one may be brought to coincidence with the other by reflection across a plane or by rotation about an axis.winning of calcite by the pressure of a blade (Baumhauerâs method). If the structural homogeneity of a single crystal is disrupted by a great number of twin formations, the crystal is called a polysynthetic twin (Figure 3).