METHOD OF REACHING CONSENSUS ON PROBABILITY OF FOOD SAFETY BASED ON THE INTEGRATION OF FINITE CREDIBLE DATA ON BLOCK CHAIN

Method of Reaching Consensus on Probability of Food Safety Based on the Integration of Finite Credible Data on Block Chain

The use of new technologies to empower the social co-governance of food safety is a consensus in the theoretical and practical fields of food safety governance modernization.Based on the innovative features of the block chain such as non-tampering, consensus mechanism, and a smart contract, this paper proposes a new method to facilitate the achieve

read more



A Rate of Change and Center of Gravity Approach to Calculating Composite Indicator Thresholds: Moving from an Empirical to a Theoretical Perspective

A composite indicator (CI) is the mathematical aggregation of sub-dimension (local) indicators used to provide an overall score for the multidimensional concept being measured.CIs are widely used to assess the benefits or risks in human endeavors, such as by creating life satisfaction indices or disaster powell and mahoney bloody mary mix risk indi

read more

Spatiotemporal variation of net primary productivity and its response to drought in Inner Mongolian desert steppe

The desert steppe in Inner Mongolia is an important part of the temperate grasslands in Central Asia and plays a 1073spx key role in sustaining the regional pastoral livelihood and securing the ecological environment in northern China.Grassland net primary productivity (NPP) is an important indicator to ecosystem health, and is largely affected by

read more