نتایج جستجو برای: golf
تعداد نتایج: 2862 فیلتر نتایج به سال:
Introduction Being one of the few activities that people of all ages and skill level can play, golf has increased in popularity. Consequently golf-related injuries have been notably increasing over the past few years. This particularly occurs in the paediatric age group.1 Head injury in this sport is most likely to be caused by golf clubs, however there have been reported cases in the literatur...
United States Consumer Products Safety Commission statistics indicate there are approximately 13,000 golf car related emergency room visits in the United States annually. Of these, approximately 40% involve children (i.e. age < 16) and 50% of these involve a fall from a moving car. Evidence also indicates that many passenger ejections occur during left turns. Children are especially susceptible...
A step in the analysis of the data from the GOLF (Global Oscillations at Low Frequency) instrument on SOHO (SOlar and Heliospheric Observatory, an ESA/NASA Mission) involves the calculation of the sensitivity of the GOLF signal to the velocity at each point on the solar surface. A successful model of this sort will permit the intercomparison of data from the spatially resolved MDI (Michelson Do...
—Understanding the role of green space in urban–suburban landscapes is becoming critical for bird conservation because of rampant habitat loss and conversion. Although not natural habitat, golf courses could play a role in bird conservation if they support breeding populations of some native species, yet scientists remain skeptical. In 2003–2009, we measured reproduction of Eastern Bluebirds (S...
Introduction. Sport presents a risk of ocular trauma and accounts for a significant number of eye injuries that require hospital admission. The sport of golf presents a risk to eyesight from fast moving objects such as golf clubs and balls. This study aims to investigate the associations of golf with eye injuries and the reasons that these injuries occur. Material/Methods. A literature search w...
Conventional golf-swing robots are generally used to evaluate the performance of golf clubs and balls. Most of the robots have two or three joints with completely interrelated motion. This interrelation only allows the user of the robot to specify the initial posture and swing velocity, and therefore the subtle adjustments in swing motion that advanced golfers make according to the characterist...
A work and power (energy) analysis of the golf swing is presented as a method for evaluating the mechanics of the golf swing. Two computer models were used to estimate the energy production, transfers, and conversions within the body and the golf club by employing standard methods of mechanics to calculate work of forces and torques, kinetic energies, strain energies, and power during the golf ...
Background: Disc golf is a sport played much like traditional golf, but rather than using a ball and club, players throw flying discs with various throwing motions. It has been played by an estimated 8 to 12 million people in the United States. Like all sports, injuries sustained while playing disc golf are not uncommon. Although formalized in the 1970s, it has grown at a rapid pace; however, d...
Fixed Sprinklers (Concealed or Pop-up) This type of system has not been used on golf courses because the makers have never been able to convince the golf clubs that these systems are practicable. Hence it is the specialized makers of golf course sprinkling equipment who are the first to develop concealed-fixed position sprinklers for golf courses. At this writing, "Billy" Bell is installing ele...
This study assessed human kinetics in relation to golf shoe outer sole design features during the golf swing using a driver club by measuring both within the shoe, and beneath the shoe at the natural grass interface. Three different shoes were assessed: metal 7- spike shoe, alternative 7-spike shoe, and a flat soled shoe. In-shoe plantar pressure data were recorded using Footscan RS Internation...
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