Abstract Motivated by the problem of finding algebraic constructions finite coverings in commutative algebra, Steinitz realization number theory and study Hurwitz spaces geometry, we investigate vector bundles underlying structure sheaf a flat branched covering. We prove that, up to twist, every bundle on smooth projective curve arises from direct image smooth, connected cover.

The aim was to determine the rotational torque occurring at the shoe-natural grass interface during golf swing performance with different clubs, and to determine the influence of handicap and golf shoe design. Twenty-four golfers (8 low 0-7; 8 medium 8-14; and 8 high 15+) performed 5 shots with a driver, 3-iron and 7-iron when 3 shoes were worn: a modern 8 mm metal 7-spike shoe, an alternative ...

Saving water is a major challenge to increase environmental sustainability, particularly in semi-arid regions where most table grapes are produced. Water use driven by atmospheric demand, which combines effects of solar radiation (prominent factor), wind, air temperature and humidity. Covering with transparent plastics spread many regions. Covers lower incoming wind speed, changing This study a...