Nature

Fabrication of a three-dimensional micro/nanocarbon structure with sub-10 nm carbon fiber arrays based on the nanoforming and pyrolysis of polyacrylonitrile-based jet fibers

Three-dimensional (3D) carbon micropillars have been fabricated to emphasize the effects of scale and specific surface area on performance for energy storage systems 1, highly sensitive detection ...
Nature

Three-dimensional passive acoustic mapping of high intensity focused ultrasound fields using sparse synthetic apertures from rotated one-dimensional linear arrays

Accurate visualization of the focal spot in high-intensity focused ultrasound (HIFU) is essential for safe and effective therapeutic guidance. Passive acoustic mapping (PAM) provides a noninvasive ...
Ars Technica

Quick C++ Question: Allocating space for a 3-dimensional array.

I need a fairly large 3-dimensional array of long longs (64-bit integers). It's dimensions are 64x2x6. If I try to initialize the array without malloc'ing(), I get a segfault.<BR><BR>I know, I should ...