Moulding three-dimensional curved structures by selective heating

A New Three-Dimensional Sector Element for Circular Curved Structures Analysis

In this research paper, the formulation of a new three-dimensional sector element based on the strain approach is presented for plate bending problems and linear static analysis of circular structures. The proposed element has the three essential external degrees of freedom (Ur, Vθ and W) at each of the eight corner nodes. The displaceme...

Dynamic Analysis of Three Dimensional Asymmetric Isolated Structures

Three-dimensional representation of curved nanowires.

Nanostructures, such as nanowires, nanotubes and nanocoils, can be described in many cases as quasi one-dimensional curved objects projecting in three-dimensional space. A parallax method to construct the correct three-dimensional geometry of such one-dimensional nanostructures is presented. A series of scanning electron microscope images was acquired at different view angles, thus providing a ...

Dynamic Analysis of Three Dimensional Asymmetric Isolated Structures

Three Dimensional DNA Structures in

We show that 3-dimensional graph structures can be used for solving computational problems with DNA molecules. Vertex building blocks consisting of k-armed (k = 3 or k = 4) branched junction molecules are used to form graphs. We present procedures for the 3-SAT and 3-vertex-colorability problems. Construction of one graph structure (in many copies) is suucient to determine the solution to the p...