Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 Backgrounds and Objectives: Large quantities of sludge are produced in biological wastewater treatment.Because this sludge is highly rotten, it should be stabilized before its disposal.Aerobic and anaerobic digestion is widely considered as stabilization techniques.Because of
Data classification and grading is the foundation for ensuring the safe circulation of data and promoting the release of data value.This paper focuses on the key task of government data classification and grading in digital reform.Using a theoretical case study method and based on publicly released plans by various provincial governments and minist
Mathematical modeling of metabolic networks is a powerful approach to investigate the underlying principles of metabolism and growth.Such approaches include, among others, differential-equation-based modeling of metabolic systems, constraint-based modeling and metabolic network expansion of metabolic networks.Most of these methods are well establis
With regard to the user privacy leakage problem in existing logistics systems,a privacy-preserving scheme for logistics systems based on 2D code and information hiding was Footwear proposed.The information hiding tech-nique was used in the proposed scheme to embed the user privacy information into the 2D code on the logistics waybill to achieve acc