منابع مشابه
Effects of swing-weight on swing speed and racket power.
Measurements are presented of the speed at which six different rods could be swung by four male students. Three of the rods had the same mass but their swing-weight (i.e. moment of inertia) differed by large factors. The other three rods had the same swing-weight but different masses. Our primary objective was to quantify the effects of mass and swing-weight on swing speed. The result has a dir...
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Swing options are the main type of volumetric contracts in commodity markets. A swing contract gives the holder the right (but not the obligation) to adjust volume of received commodity at her discretion. Unlike paper assets, trading in physical commodities often takes place over time and therefore involves volume as a second key state variable. Often consumption rates of the commodity are unpr...
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raud is the bane of the financial industry's existence. Financial institutions are constantly battling forgery , impersonation, and outright theft, and the advent of computers and the Internet, while increasing capability and efficiency, has exacerbated the problem. Visa has stepped in and started an information security program that seeks to revolutionize the industry. Today, average people ar...
متن کاملClub position relative to the golfer's swing plane meaningfully affects swing dynamics.
Previous research indicates that the motion of the golf club is not planar and that the plane traced out by the club is different than that of the golfer's hands. The aim of the present study was to investigate how the position of the club, relative to the golfer's swing plane, influences the motion of the club by using a four-segment (torso, upper arm, forearm, and club), three-dimensional for...
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ژورنال
عنوان ژورنال: The Iowa Review
سال: 2013
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.7328