Results 11 to 20 of about 334,370 (335)
Nature Reviews Neuroscience, 2013 The encoding of salient events as memory traces involves the selective activation of specific neurons in the hippocampus and the inhibition of others, a process shown here to be regulated by GABAergic input from the nucleus incertus in the brainstem.
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International Journal of Aerospace Engineering, 2021 The deflector jet pressure servo valve is a kind of high-precision hydraulic component that can be widely used in the antiskid braking system of an aircraft. In actual service, it will be faced with extreme working conditions of gradual oil contamination,
Yuanbo Chu +3 more
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Vertical forces acting on the lock-off element of the pallet brake system [PDF]
, 2020 The paper presents an experimental device that was created in order to obtain the real values of the forces acting in the vertical direction on the lock-off element, the so-called brake body, the 2nd design option.
Hrabovský, Leopold, Mlčák, Tomáš
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Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2016 Time and the stopping distance of the electric drive with frequent starting-and-braking modes that contain embedded asynchronous motor with a recessed combined braking device depend on the moment of an electromagnet disinhibition.
V. V. Solencov, V. V. Brel
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Actuators, 2022 This review article presents various multi-DOF application systems that utilize smart magnetorheological (MR) fluid. It is well known that MR fluid has been actively studied and applied in many practical systems such as vehicle suspension dampers.
Jong-Seok Oh +2 more
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On the normal exponential map in singular conformal metrics [PDF]
, 2015 Brake orbits and homoclinics of autonomous dynamical systems correspond, via Maupertuis principle, to geodesics in Riemannian manifolds endowed with a metric which is singular on the boundary (Jacobi metric).
Giambò, R., Giannoni, F., Piccione, P.
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Coupled Field Analysis of Phenomena in Hybrid Excited Magnetorheological Fluid Brake
Sensors, 2022 The paper presents a field model of coupled phenomena occurring in an axisymmetric magnetorheological brake. The coupling between transient fluid dynamics and electromagnetic and thermal fields as well as mechanical equilibrium equations is taken into ...
Wojciech Szelag +3 more
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Aerodynamic investigations of ventilated brake discs. [PDF]
, 2005 The heat dissipation and performance of a ventilated brake disc strongly depends on the aerodynamic characteristics of the flow through the rotor passages.
MacManus, David G., Parish, D.
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Development of an Ultrasonic Brake
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007 In the present paper, a newly developed ultrasonic brake is proposed. The ultrasonic brake can solve problems of conventional passive elements, such as time delay, instability, and large size, by using unique characteristics of ultrasonic motor, as fast ...
Tatsuya KOYAMA +2 more
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Effects of Hybrid Rockwool–Wood Fiber on the Performance of Asbestos-Free Brake Friction Composites
Lubricants, 2023 The present study explores the physical-mechanical and tribological properties of hybrid wood fiber and rockwool-reinforced asbestos-free resin-based friction materials.
Nan Wang, Hao Liu, Fei Huang
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