Accuracy in identifying the elbow rotation axis on simulated fluoroscopic images using a new anatomical landmark. [PDF]
Strategies Trauma Limb Reconstr, 2017 External fixation of the elbow requires identification of the elbow rotation axis, but the accuracy of traditional landmarks (capitellum and trochlea) on fluoroscopy is limited.
Wiggers JK +5 more
europepmc +2 more sources
Illusory Oscillation of the Central Rotation Axis. [PDF]
Iperception, 2019 In this study, we report a novel visual illusion for rotational motion, in which the central rotation axis of a partially invisible (apparent) square is perceived as exhibiting oscillatory rotation. To investigate the cause of this illusion, we measured the central position of a static apparent shape using an adjustment method (Experiment 1) and ...
Nakajima Y, Kakuda S, Satoh S.
europepmc +5 more sources
A Dual-Axis Rotation Scheme for Redundant Rotational Inertial Navigation System
Micromachines, 2023 A redundant rotational inertial navigation system (RRINS) comprises a redundant inertial measurement unit (RIMU) and a turntable for improving reliability and navigation accuracy.
Ting Zhu, Lifen Wang, Tao Zou, Gao Peng
doaj +3 more sources
IEEE Access, 2018 A robust incremental-quaternion-based algorithm is proposed in this paper to estimate the angle and the axis of a single-axis rotation whose rotation axis is invisible or inaccessible.
Xiaolong Xu, Xincheng Tian, Lelai Zhou
doaj +3 more sources
Programmable rotation of single cells along arbitrary axes via opto-thermo-osmotic torque [PDF]
Light: Science & ApplicationsControlled rotation of single biological cells is significant for cellular biology and engineering. Here we present a light-driven and non-contact strategy that enables arbitrary-axis rotation of both spherical and anisotropic cells with real-time ...
Siyuan Huang, Zhihan Chen, Yuebing Zheng
doaj +2 more sources
Progress on tilted axis cranking covariant density functional theory for nuclear magnetic and antimagnetic rotation [PDF]
Frontiers of Physics, 2013 Magnetic rotation and antimagnetic rotation are exotic rotational phenomena observed in weakly deformed or near-spherical nuclei, which are respectively interpreted in terms of the shears mechanism and two shearslike mechanism.
Jing Peng, Pengwei Zhao, Jie Meng
exaly +2 more sources
Freedom of the mixer rotation axis improves performance in the quantum approximate optimization algorithm [PDF]
Physical Review A, 2021 Variational quantum algorithms such as the quantum approximate optimization algorithm (QAOA) are particularly attractive candidates for implementation on near-term quantum processors.
L. Govia, C. Poole, M. Saffman, H. Krovi
semanticscholar +1 more source
Micropillar compression of single crystal tungsten carbide, part 2: Lattice rotation axis to identify deformation slip mechanisms [PDF]
International Journal of Refractory Metals and Hard Materials, 2021 The plastic deformation mechanisms of tungsten carbide at room and elevated temperatures influence the wear and fracture properties of WC-Co hardmetal composite materials.
V. Tong, H. Jones, K. Mingard
semanticscholar +1 more source
Registration of the rotation axis in X-ray tomography
Journal of Synchrotron Radiation, 2015 Michael D Toney +2 more
exaly +2 more sources
The Effect of Misalignment between the Rotation Axis and Magnetic Field on the Circumstellar Disk [PDF]
Astrophysical Journal, 2020 The formation of circumstellar disks is investigated using three-dimensional resistive magnetohydrodynamic simulations in which the initial prestellar cloud has a misaligned rotation axis with respect to the magnetic field.
S. Hirano +3 more
semanticscholar +1 more source