The damping property of foamed aluminum at different strain amplitudes and different frequencies is investigated through measuring the damping of the extensive foamed aluminum at ambient temperature and acoustic frequency with audio frequence internal friction analyzer.

Preparation and Property of Polyimide Foams;

Present State of Art of Polymethacrylimide(PMI) Foam Research;

Preparation and structural characterization of polymethacrylimide foams;

Study of foaming and thickening performance MeGA-12 shampoo system;

Control Strategeis of Activated Sludge Bulking and Foaming and Exploitation of Database System;

5%) is used as foaming agent.

The gray run length and its statistical texture features of coal flotation froth image;

Chengdu Real Estate Market Froth Research;

Experiment was conducted on laboratory-scale flotation column to deal with characteristic of a grey scale histogram of coal slime flotation froth image.

An analysis of generation of real estate bubbles;

Research on the Measurement Model of Stock Market Bubbles Based on Expectations;

OGY Chaos Control Strategy for Real Estate Investment Bubbles;

Research on Bubbles in China Stock Markets;

Research on Risk Management of the Real Estate Bubbles in TianJin;