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Showing 1 to 4 of 4 for “"coupling angle"”.
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Theory, Design, and Fabrication of Diffractive Grating Coupler for Slab Waveguide
… of the grating coupler based on the desired coupling angle. The second part of the design process is to choose the geometry of the grating that gives maximum coupling efficiency based on rigorous analyses.</p> <p>The diffraction gratings are fabricated by recording the interference between …
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Quantifying Joint Coordination Variability in Anterior Cruciate Ligament-Reconstructed Individuals During Walking
… A vector coding technique was used to calculate coupling angles for six joint couplings involving the hip, knee, and ankle across four periods within the stance phase. Joint coordination variability was defined as the standard deviation of the coupling angle between trials within a subject, and …
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Joint Coordination Variability In Anterior Cruciate Ligament Reconstructed Subjects During Stair Ambulation Using a Vector Coding Technique
… ten selected intra-limb knee-knee and knee-hip couplings would be altered in the ACLR group compared to a group of healthy control subjects based on previous findings using similar methods. </p> <p>Thirty subjects (15 ACLR and 15 normal) were analyzed using a motion capture camera system and …
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Evaluating Coordination and Variability Within Collegiate Basketball Players Using Vector Coding
<p>The countermovement jump (CMJ) is a popular tool used to assess neuromuscular capabilities and production of power. The literature has also shown the CMJ to assess differences in strategic approaches, and it is common to see the variables countermovement depth, impulse, and ground-reaction force …