Let's revisit the idea of the thesis itself. It is a hypothesis, a conjecture, a theorem. The dissertation is a formal, stylized document used to argue your thesis. The thesis must be significant, original (no one has yet demonstrated it to be true), and it must extend the state of scientific knowledge.
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).
Definition. A method of joining two pieces of lumber end to end by sawing into the end of each piece a set of projecting fingers that interlock.When the pieces are pushed together, these form a strong glue joint.Print | Cite This Source | Link to This Page.efinition. A method of joining two pieces of lumber end to end by sawing into the end of each piece a set of projecting fingers that interlock.