Results 31 to 40 of about 23,946 (252)
Zhongguo Jianchuan Yanjiu, 2019 [Objectives] The energy fluctuation characteristics of the ship's active vibration isolation system is studied.[Methods] Firstly,a generalized mathematical model of hybrid vibration isolation system with multi-dimensional composite perturbation vibration
Niu Ning, Liu Zhong, Sun Lingling
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Sensors, 2020 In this work, we present a series of hammering tests on full-scale unit-plate ballastless tracks used for long-span bridges. There is no denying that it is a new attempt to pave ballastless tracks on high-speed railway long-span bridges; the related ...
Weiqi Zheng +4 more
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Longitudinal two-stage vibration isolation technology of ship propeller-shaft system
Zhongguo Jianchuan Yanjiu, 2022 ObjectivesAiming at the vibration control problem, this paper puts forward a design approach involving longitudinal two-stage vibration isolation technology for ship propeller-shaft systems.
Xiufeng LIU, Quanchao LI, Rui ZHOU
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Shock and Vibration, 2020 A field vibration test was conducted on the coal crusher chamber of a thermal power plant to evaluate its vibration performance. The vibration displacements and velocities of the structure, coal crusher body, and vibration-isolation platform were tested.
Lihua Zhu +6 more
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Ain Shams Engineering Journal, 2023 The large vehicle-borne optic-electronic tracking equipment has the characteristics of heavy inertia, complex road condition and wide vibration spectrum.
Zhaobing Chen +4 more
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Vibration Reduction in a Pulse Tube-Cooled High Purity Germanium Detector
Applied Sciences, 2022 High-purity germanium (HPGe) is a vibration-sensitive, high-resolution detector. It has been found that microphonic noise induced by vibration and electromagnetic interference from EMC causes energy resolution degradation in HPGe detectors. In this paper,
Hongyan Wei +3 more
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Bi‐ and Mono‐Allelic RFC1 Expansion in a North American Cohort With Idiopathic Axonal Neuropathy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective RFC1 biallelic repeat expansion is increasingly recognized as a cause of chronic idiopathic axonal polyneuropathy (CIAP), but it remains challenging to know who to test. This study aims to determine the prevalence of biallelic and monoallelic RFC1 expansions and their corresponding neuropathy phenotypes in CIAP patients and identify ...
Amro M. Stino +25 more
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Macromolecular Materials and EngineeringIsaac Newton once contemplated the fall of an apple, setting in motion a revolution in the understanding of gravity. In a similar spirit of curiosity and inquiry, here a journey is embarked upon to explore the intricate world of viscoelastic damping for ...
Rene Preuer +3 more
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DYNAMIC DESIGN OPTIMIZATION OF A TURBOPROP ENGINE VIBRATION ISOLATION SYSTEM
Jixie qiangdu, 2022 Aiming at the problem of vibration isolation design of turboprop engine single mounting surface vibration isolation mounting system, this paper proposes a method to optimize the stiffness parameters of the mounting system vibration isolator to achieve ...
ZHANG Di +4 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective The aim of this study was to characterize intellectual and motor function, neurological features including epilepsy, treatment response, and adaptive behavior in patients with pyruvate dehydrogenase complex deficiency (PDCD) in Sweden.
Antri Savvidou +6 more
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