Search Results - LI Chang

ABSTRACT Partial discharge is a common fault mode of GIS equipment, and timely and accurate detection of its status is of great significance for ensuring the safe operation of the power system. Therefore, a partial discharge fault detection method for substation GIS based on multi‐frequency signal C...

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In this study, we explore the photon blockade effect in a hybrid quantum dot-optomechanical system with three-wave mixing. Based on this theoretical model, the system’s Hamiltonian is constructed to derive optimal conditions for photon blockade, which are validated through numerical solutions of the...

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ObjectiveA 2-UPS/RRR parallel mechanism was created for the rehabilitation of the ankle.MethodsThe mechanism’s three-dimensional model was created using SolidWorks software, and a moveable platform with an adjustable center of rotation was designed in accordance with various ankle rotation centers o...

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C28H18Cl2Ni2N8O4, monoclinic, P21/c (no. 14), a = 15.162(3) Å, b = 9.6548(16) Å, c = 9.6957(17) Å, β = 101.038(3)∘, V = 1393.1(4) Å3, Z = 2, GooF=1.035, Rgt (F) = 0.0364, wRref (F 2) = 0.1016, T = 296 K.

In order to improve the friction and wear properties of NiCrW - based alloys, the nickel - plated graphite with uniform thickness and compactness was prepared by electroless plating. With using pure graphite and nickel - plated graphite as lubricants and the NiCrW alloy powder as the matrix, NiCrW/g...

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ObjectiveTo simulate the meshing state of gear teeth under actual working conditions and reveal the meshing transmission mechanism of gears under actual working conditions, the flow field model of gear meshing process was established based on the multiphase flow model and the dynamic mesh method.Met...

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In order to improve the corrosion protection performance of cold sprayed pure aluminum coating on the surface of magnesium - lithium alloy, a thin pure aluminum coating was first prepared on the surface of Mg - Li alloy LA43M by cold spraying technology, and then post shot peening treatment was empl...

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Based on GIS techniques, and integrating with risk assessment theory, the current status of HPAI (highly pathogenic avian influenza) occurrence and its range expansion pattern in China were explored. The result showes that: ①the strength of current status of HPAI occurrence in China was diminished a...

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ObjectiveExercise training has been shown to be effective in ameliorating obesity-related diseases, but the therapeutic effects of different loads of exercise on metabolic dysfunction-associated steatotic liver disease (MASLD) as well as the underlying mechanisms by which exercise is based on the en...

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Objective To investigate the expression and functional role of FK506 binding protein 10 (FKBP10) in oral squamous cell carcinoma (OSCC), and to provide a research basis for the estimated prognosis and targeted therapy of OSCC. Methods A total of 284 OSCC samples and 19 normal samples were selected f...

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Seasonal hair follicle activity and fibre growth in some Cashmere-bearing goats (Caprus hircus) is a cyclic process that is well characterized morphologically but understood incompletely at the molecular level. As an initial step in discovering regulators in hair-follicle activity and cycling, we us...

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Background Patients with acute coronary syndrome (ACS) are at high risk for recurrent cardiovascular events and bleeding complications, particularly in Asian populations. The long‐term impact of multiple cardiovascular events and bleeding on outcomes remains unclear. Methods Using Taiwan's Nati...

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