C&EN

Density functional theory heads the wrong way

Density functional theory (DFT) is a widely used computational method for carrying out quantum calculations in chemistry, materials science, and biology research. Despite its enormous popularity and ...
Electronics Weekly

LSI Logic ups ZSP code density for multimedia designs

LSI Logic ups ZSP code density for multimedia designsRichard Wilson LSI Logic has extended its family of digital signal processor (DSP) cores in its ZSP architecture with a low power, high density ...
Science Daily

New method increases energy density in lithium batteries

A new method to increase the energy density of lithium batteries has now been created by a researcher. He has built a trilayer structure that is stable even in ambient air, which makes the battery ...
JSTOR Daily

Some New Methods for Wavelet Density Estimation

Sankhyā: The Indian Journal of Statistics, Series A (1961-2002), Vol. 63, No. 3, Wavelets (Oct., 2001), pp. 394-411 (18 pages) This article proposes some non-linear, thresholded wavelet density ...