Institution
Xuzhou Construction Machinery Group (China)
Recent research
- Engineering & TechnologyOpen access
Under extreme operating conditions, such as high-speed aerodynamic drag and restricted oil supply, jet-lubricated gears are highly prone to oil starvation. This phenomenon causes a rapid increase in contact zone temperatures, posing a significant risk of severe operational failur...
- Health & MedicineOpen access
Antimicrobial peptides (AMPs) are a diverse class of bioactive molecules that exert their effects through multiple mechanisms, including membrane disruption, inhibition of cell wall synthesis, interference with intracellular targets, and binding to nucleic acids or proteins. They...
- AI & ComputingOpen access
Egg Drop Problems: They Are All They Are Cracked Up to Be!
We illustrate how to invite and excite students about research by exploring higher-dimensional generalizations of the classical egg drop problem, in which the goal is to locate a breaking point using the fewest number of trials. Beginning with the one-dimensional case, we prove t...
- Engineering & TechnologyOpen access
As piston rods for excavator boom hydraulic cylinders shift from integral forging to welded assemblies of separately manufactured rod bodies and rod heads, joint reliability becomes critical to load-bearing performance. In this study, 60 mm diameter quenched-and-tempered/as-rolle...