Traditional spatial structure analysis methods, such as the nearest four trees (NFT) or Voronoi diagrams, lack the directional precision needed to capture localized competition effects on crown shape.

Opening the three-day program today, Ethiopian Statistics Service Director General Beker Shale said the Service is currently undertaking a major reform to modernize its organizational structure ...

Shares of Dollar Tree Inc. DLTR slid 1.58% to $114.29 Monday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index SPX falling 0.25% to 6,373.45 and ...

It gathers data from 700 asset managers, covering 15,000 stocks globally. Citadel and Man Group declined to comment. WH Smith did not immediately respond. (Reporting by Nell Mackenzie.