نتایج جستجو برای: arm crank ergometry
تعداد نتایج: 71433 فیلتر نتایج به سال:
The objective of this research was to design and develope a Pick and Position system to displace spherical-shaped fruits, with minimum damage to flesh, from one specific place to another. A mechanical gripper (end-effector) suitable for grasping spherical-shaped fruits with 5-9 cm in diameter was designed and developed. The primary goal of the gripper design was to take and release the fruit wi...
This paper introduces a way of reducing the torque variation in scroll compressors. In a scroll compressor where radial compliance device such as the slider bush is used for the flank sealing, the orbiting scroll member is given the freedom of movement in the radial direction. When such an orbiting scroll member orbits around the nonorbiting scroll member whose center is offset from that of the...
The objective of this research was to design and develope a Pick and Position system to displace spherical-shaped fruits, with minimum damage to flesh, from one specific place to another. A mechanical gripper (end-effector) suitable for grasping spherical-shaped fruits with 5-9 cm in diameter was designed and developed. The primary goal of the gripper design was to take and release the fruit wi...
The construction of a hierarchy of high-frequency microlocal artificial boundary conditions for the two-dimensional linear Schrödinger equation is proposed. These conditions are derived for a circular boundary and are next extended to a general arbitrarily-shaped boundary. They present the features of being differential in space and non-local in time since their definition involves some tempora...
AIM To assess the error in predicting physical activity energy expenditure (PAEE), using a multisensor device in wheelchair users, and to examine the efficacy of using an individual heart rate calibration (IC) method. METHODS 15 manual wheelchair users (36±10 years, 72±11 kg) completed 10 activities: resting, folding clothes, wheelchair propulsion on a 1% gradient (3456 and 7 km/h) and propul...
A total of 24 subjects with diagnosis of spina bifida, 24 subjects (females, n= 12), ages 17 to 72 years, participated in a one-time arm ergometry exercise stress test. The aim of this study was to investigate the construct and concurrent validity of two rating of perceived exertion scales, the Borg 6-20 Scale and a newly designed WHEEL Scale in adolescents and adults with spina bifida. The res...
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