Threshold algorithms and functions of wavelet shrinkage in speech enhancement;

Denoising method based on combining multi-scale product with wavelet shrinkage;

After eliminating the high frequency component by threshold quantizing of the wavelet shrinkage, signals can be reconstructed for the de-noising aim.

Argument on the completeness of quantum mechanics spanning two centuries is outlined, including the arguments between Einstein and Bohr, the probabilistic interpretion of quantum mechanics, the "reduction of wave packet", the "EPR argument" which is incorrectly called "EPR paradox" in many papers and books, "hiddenvariable theories" and the "Bell inequality".

Analysis and Calculation of Reinforced Concrete Shrinkage;

The cause for volumetric shrinkage and warpage was ana- lyzed.

In order to study the early-age cracking tendency of high strength concrete under circumfer-entially restrained condition, the non-contact shrinkage measuring device was developed to determine the free shrinkage of high strength concrete with water to cement ratio of 0.