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Chapter and Conference Paper
Study on Freshness Indicator Agent of Natural Plant Dyes
Natural plant dye is selected as the pH sensitive agent of the freshness indicators, and the solvent is used to extract the dyes from six kinds of plants-**nlimei radish, mulberry, red raisin peel, pitaya peel...
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Chapter and Conference Paper
Experimental Study on Response of Submarine Pipeline over Flat Beds in Steady Flow
Model tests have been conducted on flexible submarine pipelines over flat beds subjected to steady flow in the wave-current flume with 55m in length, 4m in width and 2.5m in depth. The pipelines are made by fl...
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Chapter and Conference Paper
Investigation of Supercavitating Multiphase Flow Structures
Supercavitation around a hydrofoil is studied experimentally with a high-speed video camera and a particle image velocimetry (PIV) system. Three supercavitating flow regimes are observed with the decreasing ca...
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Chapter and Conference Paper
Attribute Core of Decision Table
Attribute core of a decision table is often the start point and key of many information reduction procedures. In this paper, we will study the problem of calculating the attribute core of a decision table. We ...
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Chapter and Conference Paper
Some Studies on Barium Autoionization States
In recent years, studies of the Rydberg states of barium, both bound states and autoionization states, have received great interest. In 1983, M. Aymar [1] gave a six-channel quantum defect analysis of the auto...