Results 11 to 20 of about 276,368 (266)
Research on self-reconfiguration strategy of modular spherical robot
International Journal of Advanced Robotic Systems, 2022 Self-reconfigurable robot is a complex system composed of multiple modular robots. Aiming at high efficiency and low energy consumption of self-reconfigurable robot configuration transformation, a self-reconfiguration strategy based on module mapping of ...
Hanxu Sun +3 more
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Bicentric quadrilateral central configurations [PDF]
Applied Mathematics and Computation, 2019 A bicentric quadrilateral is a tangential cyclic quadrilateral. In a tangential quadrilateral, the four sides are tangents to an inscribed circle, and in a cyclic quadrilateral the four vertices lie on a circumscribed circle. In this paper, we classify all planar central configurations of the 4-body problem, where the four bodies are at the vertices of
Jaume Llibre, Pengfei Yuan
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Application of Neural Network Algorithms for Central Wavelength Determination of Fiber Optic Sensors
Applied Sciences, 2023 Fiber Bragg gratings are sensitive elements in fiber optic sensor networks, and this paper discusses the practicalities of using neural network algorithms to determine their central wavelengths.
Timur Agliullin +6 more
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Impact of design parameters of diffuse ceiling ventilation systems on indoor air quality in school classrooms: a numerical assessment [PDF]
E3S Web of Conferences, 2022 Indoor air quality directly impacts an individual’s productivity and health condition in office buildings, hospitals, schools, and residential buildings. Diffuse ceiling systems have been used widely in classrooms at schools that have high heat loads. In
Sadeghian Parastoo, Sadrizadeh Sasan
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Symmetric solutions of problem of synthesis of three-link stepped microwave filter of Butterworth
Физика волновых процессов и радиотехнические системы, 2020 It is demonstrated, that the problem of synthesis of three-link stepped microwave filter of Butterworth has two symmetric solutions. These solutions have equal wave impedances of the first and last links.
A.S. Aref’ev
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Equilic quadrilateral central configurations [PDF]
Communications in Nonlinear Science and Numerical Simulation, 2019 An equilic quadrilateral is a quadrilateral with one pair of opposite sides having the same length, which has angles of inclination whose sum is 2π/3. We characterize the central configurations of the 4-body problem whose four positive masses are at the vertices of equilic quadrilaterals.
Martha Alvarez-Ramírez, Jaume Llibre
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Saudi Dental Journal, 2022 Background: There is variability in the results of dental morphological studies between different ethnic populations. This study aimed to investigate the root canal morphology of mandibular anterior teeth in a Saudi subpopulation in the Riyadh region ...
Muath Alshayban +3 more
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Scientifica, 2022 This study aimed to evaluate the root canal anatomy of central and lateral mandibular incisors in a Saudi population using cone-beam computed tomography (CBCT).
Amal Almohaimede +4 more
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On clustering in central configurations [PDF]
Proceedings of the American Mathematical Society, 1990 Central configurations lead to special solutions of the n n -body problem.
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Set Configuration in Resistance Exercise: Muscle Fatigue and Cardiovascular Effects. [PDF]
PLoS ONE, 2016 PURPOSE:Cardiovascular responses of traditional resistance (TS) training have been extensively explored. However, the fatigue mechanisms associated with an intra-set rest configuration (ISR) have not been investigated.
Dan Río-Rodríguez +2 more
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