Thermal cycles and deformations during high-speed micro friction stir welding (μFSW) under different welding conditions were studied by experimental methods.The results show that the peak temperature and elevated-temperature exposure time (t150) increased with the increasing of rotational speed and decreased with the increasing of welding awid
Multi-party interaction scenarios usually involve interaction and collaboration between multiple participants, such as business negotiation, teamwork, etc.In multi-party interaction scenarios, trust mechanisms are needed to ensure the use of rights and the fulfillment of obligations.The use of blockchain and smart contracts to establish a decentral
High noise resistance and high boundary fitting pom pom cupcake toppers accuracy have always been the goals of image classification.However, the two mutually constrain each other, making it extremely difficult to reach equilibrium.To deal with this problem, the unsupervised image classification algorithm based on fully fuzzy Voronoi tessellation is
Antibacterial drugs with novel scaffolds and new mechanisms of action are desperately spl 2control needed to address the growing problem of antibiotic resistance.The periplasmic oxidative folding system in Gram-negative bacteria represents a possible target for anti-virulence antibacterials.By targeting virulence rather than viability, development
Sulfate-reducing nitrile gloves in a bucket bacteria (SRB) and iron-oxidizing bacteria (IOB) are one of the typical representatives of anaerobic and aerobic bacteria, which can form a synergistic community (mixed species biofilm) on the surface of material.In this work, the corrosion behavior of X65 steel in seawater containing SRB and IOB was inve