منابع مشابه
Bicycle-spoke injuries of the foot in children.
PURPOSE To evaluate the characteristics of bicyclespoke injuries in a suburban Indian population. METHODS 30 male and 11 female children aged 4 to 12 (mean, 6) years with bicycle-spoke injuries were prospectively studied. Data collected included patient age, gender, position at the time of injury, site, type, and characteristics of the injury. According to the Oestern and Tscherne classificat...
متن کاملA note on Spoke Count in Aerodynamic Bicycle Wheels
Since the advent of the modern deep section aerodynamic bicycle rim, there have been numerous and often divergent theories about what constitutes an aerodynamic spoke configuration. Theories even arose in the mid 1980’s thinking that higher spoke count wheels would force the air to move around the entire spoked area of the wheel, causing the wheel to behave similar to a disc. This particular th...
متن کاملBicycle and motorcycle wheel spoke injury in children.
PURPOSE To review bicycle and motorcycle wheel spoke injuries around the foot and ankle in 24 children. METHODS Medical records of 12 boys and 12 girls aged 2 to 11 (mean, 5.3) years who presented with an isolated posterior heel injury caused by wheel spokes of a motorcycle (n=9) or bicycle (n=15) were reviewed. RESULTS All 9 motorcycle injury patients and 8 of 15 bicycle injury patients ha...
متن کاملA highly versatile bicycle spoke appliance for habilitation of the quadriplegic patient.
Quadriplegic patients rely on mouth-controlled devices to perform a variety of tasks and enhance their intellectual well-being. The mouthpiece or mouthstick allows these patients to express their artistic abilities, communicate with written words, utilize a computer keyboard, and perform functions which would otherwise seem impossible.' 2 A variety of mouthstick designs are available; however, ...
متن کاملFatigue Strength of Medial Column Plates
Introduction: The use of plate systems represents a well-recognized technique for obtaining an effective compression, reduction and stabilization of the medial column of the foot. In this study, the in vitro fatigue strength of NCM (Medial Column Fusion) plates was determined and compared to a competitor’s equivalent foot system. Material: Two plates were investigated: Stryker VariAx 2 NCM Plat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: journal of the Japan Society for Testing Materials
سال: 1956
ISSN: 0372-7971
DOI: 10.2472/jsms1952.5.418