Results 11 to 20 of about 1,432,575 (297)
Efficient Human Action and Gait Analysis Using Multiresolution Motion Energy Histogram [PDF]
EURASIP Journal on Advances in Signal Processing, 2010 Average Motion Energy (AME) image is a good way to describe human motions. However, it has to face the computation efficiency problem with the increasing number of database templates.
Cheng Hsu-Yung +3 more
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Analysis of a Cantilevered Piezoelectric Energy Harvester in Different Orientations for Rotational Motion [PDF]
Sensors, 2020 This paper investigates a piezoelectric energy harvester that consists of a piezoelectric cantilever and a tip mass for horizontal rotational motion. Rotational motion results in centrifugal force, which causes the axial load on the beam and alters the ...
Wei-Jiun Su, Jia-Han Lin, Wei-Chang Li
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Motion energy analysis reveals altered body movement in youth at risk for psychosis. [PDF]
Schizophr Res, 2018 Growing evidence suggests that movement abnormalities occur prior to the onset of psychosis. Innovations in technology and software provide the opportunity for a fine-tuned and sensitive measurement of observable behavior that may be particularly useful to detecting the subtle movement aberrations present during the prodromal period.In the present ...
Dean DJ +3 more
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Motion Response Analysis of Hexagonal Pontoon Wave Energy Converter [PDF]
International Journal of Marine Engineering Innovation and Research, 2020 The wave energy conversion system is one of the technology innovative used in the researches of alternative power plant at sea. It receives environmental loads such as wave, wind, and current during its operation. In order to be able to rotate the pendulum and produce electricity, it is designed with a hexagonal shaped ponton with three floaters on its
Irfan Arief Syarief +2 more
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Energy flow: image correspondence approximation for motion analysis [PDF]
Optical Engineering, 2016 We propose a correspondence approximation approach between temporally adjacent frames for motion analysis. First, energy map is established to represent image spatial features on multiple scales using Gaussian convolution. On this basis, energy flow at each layer is estimated using Gauss–Seidel iteration according to the energy invariance constraint ...
Wang, Liangliang +2 more
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Estimation of specific cutting energy in an S235 alloy for multi-directional ultrasonic vibration-assisted machining using the Finite Element Method [PDF]
, 2020 The objective of this work is to analyze the influence of the vibration-assisted turning process on the machinability of S235 carbon steel. During the experiments using this vibrational machining process, the vibrational amplitude and frequency of the ...
Florez García, Luis Carlos +2 more
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Study on Human Motion Energy Harvesting Devices: A Review
Machines, 2023 With the increasing utilization of portable electronic devices and wearable technologies, the field of human motion energy harvesting has gained significant attention.
Wenzhou Lin +4 more
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, 2007 A theory of collisionless fluids is developed in a unified picture, where nonrotating figures with anisotropic random velocity component distributions and rotating figures with isotropic random velocity component distributions, make adjoints ...
Caimmi, R.
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Anisotropic atomic motions in structural analysis by low energy electron diffraction [PDF]
Physical Review Letters, 1993 The structure of the √3 × √3 R30° overlayer formed by CO molecules adsorbed on a Ru(0001) was analyzed by low energy electron diffraction. Anisotropic atomic motions under the influence of thermal excitation were taken into account by adopting the concept of split positions.
Over, Herbert +2 more
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Motion-induced energy shifts of a multilevel atom in a black-body radiation field
European Physical Journal C: Particles and Fields, 2022 We investigate the influence of atomic uniform motion on radiative energy shifts of a multilevel atom when it interacts with black-body radiation. Our analysis reveals that the atomic energy shifts depend crucially on three factors: the temperature of ...
Huabing Cai, Li-Gang Wang
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