Abstract: Accurate velocity macromodels are crucial for depth-domain migration and full waveform inversion (FWI) of the prestack seismic data. Slope tomography is an effective macromodel-building ...

New analysis compares literacy vs. poverty rates for 10,000 districts, 42,000 schools and 3 million kids. Is your school a ...

Explore how Lockheed Martin, Northrop Grumman, and RTX drive US defense industry growth. Click here to read my analysis of Q3 ...

Explore the idea of a single, secure digital identity for accessing all government services. Learn about the technical challenges, security, and user experience considerations.