Results 11 to 20 of about 74,911 (267)
Perceptual strategies of pigeons to detect a rotational centre--a hint for star compass learning? [PDF]
PLoS ONE, 2015 Birds can rely on a variety of cues for orientation during migration and homing. Celestial rotation provides the key information for the development of a functioning star and/or sun compass.
Bianca Alert +4 more
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BMC Musculoskeletal Disorders, 2020 Background Subtrochanteric or supracondylar femoral rotational osteotomies are established surgical treatments for femoral rotational deformities. Unintended change of the mechanical leg axis is an identified problem.
Lukas Jud +5 more
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MATEC Web of Conferences, 2018 The redundant rotational inertial navigation systems can satisfy not only the high-accuracy but also the high-reliability demands of underwater vehicle on navigation system.
Wang Lin +4 more
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Model and formulation in grinding mechanism having advanced secondary rotational axis
Measurement + Control, 2019 “Grinding Mechanism having Advanced Secondary Rotational Axis” is one of the newer plane surface grinding methods that has an uncommon abrasion mechanism. Unlike conventional methods, in Grinding Mechanism having Advanced Secondary Rotational Axis, there
Oktay Adiyaman, Zülküf Demir
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Measurement of rotational property for a baseball in flight with acceleration sensors
Nihon Kikai Gakkai ronbunshu, 2019 We attempt to measure the rotational characteristics of a ball in flight by using a baseball-like ball with a built-in acceleration sensor unit which consists of one three-axis sensor for low G and three sensors for High G.
Hiroyuki NAGAOKA +4 more
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Journal of Orthopaedic Surgery and Research, 2022 Background Abnormal epiphyseal growth plate development of the proximal tibia in hemophilia patients leads to notable morphological changes in the mature knee joint.
Ru Feng +8 more
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CTV to PTV Margins Based On CBCT Method for Prostate Cancer of Patients Treated With VMAT Technique [PDF]
Iranian Journal of Medical Physics, 2023 Introduction: Patient repositioning in treatment radiotherapy is one of the main factors that increase error of target irradiation. However additional margin is necessary to consider the uncertainties created along and around X, Y and Z-axis.Material and
Morad Erraoudi +3 more
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Illusory Oscillation of the Central Rotation Axis [PDF]
i-Perception, 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 ...
Yutaka Nakajima +2 more
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Optimizing Parameterized Quantum Circuits With Free-Axis Single-Qubit Gates
IEEE Transactions on Quantum Engineering, 2023 Variational quantum algorithms, which utilize parameterized quantum circuits (PQCs), are promising tools to achieve quantum advantage for optimization problems on near-term quantum devices.
Hiroshi C. Watanabe +4 more
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Three-dimensional Analysis of the Talocrural Joint Axis
Foot & Ankle Orthopaedics, 2017 Category: Ankle Introduction/Purpose: The total ankle replacement (TAR) is increasingly used in cases of severe ankle arthritis. Although the knowledge about joint kinematics is crucial for designing and positioning of TAR there is no consensus about the
Christian Plaass MD +6 more
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