A look into the materials used for the wings and fuselage of Boeing's newest long-range, twin-engine jetliner.

News about Boeing Company, including commentary and archival articles published in The New York Times.

ALTHOUGH many theoretical calculations of the photo-ionization cross-section of atomic hydrogen have been performed (see review by Bates 1), no experimental determination of this quantity has ...

About this issue Abstract and details This paper introduces the concepts of time-specific weak and strong cross-section dependence, and investigates how these notions are related to the concepts of ...

Recent research has documented the failure of market beta to capture the cross-section of expected returns within the context of a two-pass estimation methodology. However, the two-pass methodology ...