نتایج جستجو برای: rope
تعداد نتایج: 2722 فیلتر نتایج به سال:
Main part of crane systems in general and hoisting especially are rope-reeving systems. They used to reduce the loading on rope itself following parts hoist drive. In order transfer performance required reduced has be compensated by higher speeds. General standard reeving with just vertical orientation. have advantages, as they not difficult plan, build operate. On other hand, comprise disadvan...
background many different surgical techniques have been described to stabilize the acromion-clavicular (ac) dislocations. so far many of these procedures are performed only in arthroscopy. objectives in this study, we describe a new technique that utilizes the tightrope with a mini-invasive open approach for the acute stabilization of the acromion-clavicular joint (acj) dislocation. patients an...
Objectives: Whole-Body Vibration (WBV) exercise seems to be an effective alternative to improve physical performance in the elderly. This study aims to compare the effects of eight weeks of WBV exercise combined with rope skipping at two different intensities on physical performance of older men. Methods & Materials: This is a randomized single-blind clinical trial. Participants were 30 older ...
Rope sampling methodologies were assessed for porcine reproductive and respiratory syndrome virus (PRRSV) detection in 6 pens. Results showed that shared ropes detected PRRSV 50% 66.7% of the time compared to unshared ropes. One rope provided better than 2 per pen under conditions this study.
The aims of the present study were to 1) examine whether individual HR and RPE responses to a jump rope workout could be used to predict changes in high-intensity intermittent running performance in young athletes, and 2) examine the effect of using different methods to determine a smallest worthwhile change (SWC) on the interpretation of group-average and individual changes in the variables. B...
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