BVH spatial data structure for efficient ray intersection finding. Built BVH tree from NanoRT is a linear array and does not have pointers, thus it is suited for GPU ...

Abstract: Ray casting algorithm is one important method to render CT volumes with 2D CT slices, and it can be accelerated using graphics hardware. In this paper, we developed an efficient volume ...

Abstract: This paper focus on the three-dimensional (3D) reconstruction of several medical image datasets based on Visualization Toolkit (VTK). In this paper, two types of rendering method, surface ...

The following is an excerpt from Barun Chanda's book, 'The Man Who Knew Too Much', published by Om Books International How did I become Ray's hero? Indeed, this is one of the two questions I have been ...

Biosilicate® glass-ceramics are among the most valid alternatives to 45S5 Bioglass. They combine a similar bioactivity and bioresorbability as the 45S5 with superior mechanical strength, owing to the ...

Knots, knits, and weaves have been technologically essential across civilizations, and their significance remains undiminished today. In these systems, it is challenging to understand the equilibria ...

Tensile tests on 5-mm-wide strips of methanol-treated films of PIM-TMN-Trip gave a value for the Young’s modulus of 1.31 ± 0.07 GPa, tensile strength of 55.5 ± 2.6 MPa and a maximum strain of 12.9 ± 4 ...

Computational modeling of materials phenomena promises to reduce the time and cost of developing new materials and processing techniques—a goal made feasible by rapid advances in computer speed and ...

Quasi-random nanostructures 1,2,3,4 are abundant in nature for light manipulation purposes, such as in structural coloration in birds and insects 5,6,7. These disordered structures have received ...