Based on forest biomass distribution,the entropy difference was used to calcuate the forest biomass distribution cntropy in soil-rock mountain area of North China,and the law that the value increases with forest growth and the increasing scales was analyzed.

Application of entropy- fuzzy evaluation method to selection of talent;

Realization and application of an entropy calculation tool for amino acid sequences;

it can reduce the master batch entropy and the value of ML100.

This paper tries to employ dissipative structure theory,entropy value theory,chaotic theory,catastrophe theory and coordinate theory in finding the root causes of software quality forming.

In this paper,the problem of venture decision of different investment schemes in one property or project item is discussed and the investment venture decision based on the entropy value of information theory,which was described in reference[1],is perfected with the main indexes(variation coefficient,extreme difference)to judge the venture and analyzed with an example.

This method extracted indicators of network attacking events in a period and modeled with entropy value to determine weights.

Spatial data quality assessment indexes based on uncertain band model of error entropy;