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Research article

First published 2019-5

An efficient design method for LED surface sources in three-dimensional rotational geometry using projected angle difference An efficient design method for LED surface sources

X Li, P Ge, H Wang

Lighting Research & Technology

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Research article

First published 2025-7

Effects of piston tapered angle on the output characteristics for large displacement bent–axis piston motor

Jiantao Wu, Wei Liu, Xianqiong Zhao [...]

Proceedings of the Institution of Mechanical Engineers,Part C: Journal of Mechanical Engineering Science

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Research article

First published 2024-11

Differences in spinal axial rotation angles during the lumbar-locked rotation test between hyper and normal thoracic rotation groups: A cross-sectional study

Sun-Shil Shin, Won-Gyu Yoo

Journal of Back and Musculoskeletal Rehabilitation

Open access

Research article

First published 2017-9

Comparison of patellar tracking according to different angles of external rotation of femoral component in varus knee of Asians

Jai Hyung Park, Seong-Il Bin, Jong-Min Kim [...]

Journal of Orthopaedic Surgery

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Research article

First published 2017-5

Role of blade rotational angle on energy performance and pressure fluctuation of a mixed-flow pump

Tan Lei, Yu Zhiyi, Xu Yun [...]

Proceedings of the Institution of Mechanical Engineers,Part A: Journal of Power and Energy

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Research article

First published 2013-5

A new approach for measurement of pitch,roll and yaw angles based on a circular feature

Lei Liu, Zhimin Zhao

Transactions of the Institute of Measurement and Control

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Research article

First published 1971-12

Effects of Distance and Retinal Velocity on Duration of Spiral Aftereffect

Noel Montgomery

Perceptual and Motor Skills

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Research article

First published 2013-12

Normative data on axial rotation of atlanto-occipital joint on 3 Tesla MRI using a simple and reliable method of calculation

Kai Liu, Xuecai Niu, Chunyan Wu [...]

Acta Radiologica

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Research article

First published 1993-2

Visual Size Invariance Does Not Apply to Geometric Angle and Speed of Rotation

Peter Werkhoven, Jan J Koenderink

Perception

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Research article

First published 2021-10-29

Estimating rotation angle from asymmetric projection of chest

Zhonghang Wu, Pengfei Hou, Wei Li [...]

Journal of X-Ray Science and Technology

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