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Analytical analysis of the vibration protection system of a human operator [PDF]
Научно-технический вестник Брянского государственного университета, 2023 The task of mathematical description and study of vibration isolation systems for seats of mobile machine operators is relevant, since operators of many construction, road and other mobile machines are exposed to significant vibration effects.
M.S. Korytov +2 more
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ANALYTICAL EXPRESSIONS FOR PARRONDO GAMES [PDF]
Fluctuation and Noise Letters, 2002 We present some new analytical expressions for the so-called Parrondo effect, where simple coin-flipping games with negative expected value are combined into a winning game. Parrondo games are state-dependent. By identifying the game state variable, we can compute the stationary game state probabilities.
Rasmusson, Lars, Boman, Magnus
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Optimization Design of Rib Width and Performance Analysis of Solid Oxide Electrolysis Cell
Energies, 2020 Structure design is of great value for the performance improvement of solid oxide electrolysis cells (SOECs) to diminish the gap between scientific research and industrial application. A comprehensive multi-physics coupled model is constructed to conduct
Meiting Guo +4 more
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Inverse kinematics algorithm for redundant manipulator of coal mine pipe grabbing robot
Meikuang Anquan, 2023 A coal mine pipe grabbing robot is designed, and its system composition, core parameters and main functions are introduced. Based on the structural characteristics and working mode of the pipe grabbing robot and its hydraulic arm in coal mine, the ...
Mingliu ZHU, Liang LI
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Metamorphism and Deformation on Subduction Interfaces: 1. Physical Framework
Geochemistry, Geophysics, Geosystems, 2023 A thermal and mechanical framework is presented for analysis of pressure‐temperature (P‐T) data and structural observations from high‐pressure‐low‐temperature (HPLT) terrains. P‐T data from 281 HPLT rocks exhibit two regimes separated at a pressure of ∼1.
Philip C. England, Andrew J. Smye
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Sensors, 2023 Global Navigation Satellite System (GNSS) observations are subject to various errors during their propagation process. A reasonable correction of these errors can improve the positioning, navigation, and timing (PNT) service capability.
Zhongchen Guo +6 more
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Structure Dynamic Reliability Analysis Method Based on Adaptive Surrogate Model
Hangkong gongcheng jinzhan, 2020 The structure dynamic reliability analysis is of great importance of measuring the structural safety state and operation characteristic. An efficient dynamic reliability analysis method which simultaneously consi-ders the uncertainties of dynamic ...
SHI Yan, CHEN Xiaolan, LIU Wei, LI Xin
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Energies, 2023 Due to the complex mesostructure and components of composite active layers in lithium-ion battery (LIB) electrodes, coupled with the concentration-dependent material properties and eigenstrains, efficiently estimating the effective modulus of the active ...
Kaituo Song +4 more
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Analytic expression for magnetic activation energy [PDF]
Japanese Journal of Applied Physics, 2019 We theoretically investigate the magnetic activation energy of permanent magnets. Practically, it is widely used in a phenomenological form as $\mathcal{F}_\mathrm{B}(H_\mathrm{ext})=\mathcal{F}_\mathrm{B}^0\left(1-H_\mathrm{ext}/H_0\right)^n,$ where $\mathcal{F}_\mathrm{B}^0$ is the activation energy in the absence of an external magnetic field $H_ ...
Miura, Daisuke, Sakuma, Akimasa
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Анализ 11-летней динамики пространственного распределения плотности молний в Северной Азии
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2021 Проведен анализ 11-летних временных рядов количества грозовых разрядов суммарно по территориям двух крупных областей повышенной плотности молний (более 10 раз по сравнению со значениями на окружающем пространстве): условно обозначенных как восточный ...
Тарабукина, Л.Д. +2 more
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