As the core of blockchain technology, the consensus algorithm plays an important role in determining the security, data consistency, and efficiency of blockchain systems.The existing mainstream consensus algorithm is experiencing difficulties satisfying the needs of efficiency, security, and decentralization in real-world scenarios.This paper propo
Simultaneous inversion of sonic, density, and electrical resistivity borehole-derived well logs, has been addressed in literature in click here recent years.However, this problem is not broadly studied for dual-porosity sandstone formations.In addition, most authors presumed salinity and matrix properties as known parameters in their studies.We int
Infections are most common and most severe at the extremes of age, the young and the elderly.Vaccination can be a key approach to enhance immunogenicity and protection against pathogens click here in these vulnerable populations, who have a functionally distinct immune system compared to other age groups.More than 50% of the vaccine market is for p
Geoengineering options such as negative emissions technologies (NETs) or greenhouse gas removal (GGR) may need to contribute towards decarbonization, by removing CO2 from the atmosphere and storing it safely in biological or geological sinks, or reflecting sunlight back into space via solar radiation management (SRM).Despite concerns about them, GG