Fatigue life is a key concern in welded-steel frames for mobile equipment that experience large and varying dynamic loads. For engineers who design welded-steel structures subject to dynamic loading, ...

Metalworkers and metallurgists have long appreciated the ability to tailor the performance characteristics of steel (an alloy of iron and carbon), including their strength, hardness, ductility and ...

We report the crystal structure of a class D β-lactamase, the broad spectrum enzyme OXA-10 from Pseudomonas aeruginosa at 2.0 Å resolution. There are significant differences between the overall fold ...

Structural steel is a common choice for many industries, including concrete, buildings, architecture, construction, and infrastructure. Corrosion can cause safety issues like instability and other ...