26 Result(s)
within
Qiming Huang
English
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Article
Application of a modified wavelet threshold denoising algorithm in system identification of WPTS
System identification is an effective method to model a wireless power transfer system when it is used for wireless charging of electric vehicles. However, system identification using raw data directly is ofte...
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Article
Transpancreatic Sphincterotomy After Double Guidewire Technique Was Noninferior to Primary Transpancreatic Sphincterotomy in Difficult Biliary Cannulation
When unintentional pancreatic duct access occurs during difficult biliary cannulation, the double guidewire (DGW) or transpancreatic sphincterotomy (TPS) may be utilized. DGW can be easily switched to TPS due ...
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Article
Atrial Septal Defect Detection in Children Based on Ultrasound Video Using Multiple Instances Learning
Thoracic echocardiography (TTE) can provide sufficient cardiac structure information, evaluate hemodynamics and cardiac function, and is an effective method for atrial septal defect (ASD) examination. This pap...
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Article
Open AccessInfluences of clean fracturing fluid viscosity and horizontal in-situ stress difference on hydraulic fracture propagation and morphology in coal seam
The viscosity of fracturing fluid and in-situ stress difference are the two important factors that affect the hydraulic fracturing pressure and propagation morphology. In this study, raw coal was used to prepa...
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Article
Quantification of Gas Transport Behavior During Coalbed Methane Extraction in A Coal Seam Considering a Dual-Porosity/Single-Permeability Model
Due to the inherent deposition environment and extraction challenges in a coal seam, quantification of its gas transport behavior serves as the prerequisite to predict and evaluate accurately dynamic coalbed m...
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Article
Open AccessRetinal disease projection conditioning by biological traits
Fundus image captures rear of an eye which has been studied for disease identification, classification, segmentation, generation, and biological traits association using handcrafted, conventional, and deep lea...
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Article
Open AccessDysregulated lncRNAs regulate human umbilical cord mesenchymal stem cell differentiation into insulin-producing cells by forming a regulatory network with mRNAs
In recent years, cell therapy has emerged as a new research direction in the treatment of diabetes. However, the underlying molecular mechanisms of mesenchymal stem cell (MSC) differentiation necessary to form...
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Chapter and Conference Paper
Adaptive Switching Control for Wireless Power Transfer Systems Based on Identification
This paper focuses on the application of switching control methods to wireless power transfer (WPT) systems. The method addresses the nonlinear perturbations introduced by the inverter by switching a set of co...
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Chapter and Conference Paper
DuAT: Dual-Aggregation Transformer Network for Medical Image Segmentation
Transformer-based models have been widely demonstrated to be successful in computer vision tasks by modeling long-range dependencies and capturing global representations. However, they are often dominated by f...
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Article
Nondimensional analysis and application of gas desorption and diffusion driven by density gradient in coal particles
An in-depth understanding of gas diffusion characteristics in coal is of great value to coalbed methane (CBM) production planning and coal mine safety management. However, the mechanism and model of gas diffus...
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Article
A mosquito population suppression model with a saturated Wolbachia release strategy in seasonal succession
Releasing Wolbachia-infected male mosquitoes to suppress wild female mosquitoes through cytoplasmic incompatibility has shown great promise in controlling and preventing mosquito-borne diseases. To make the relea...
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Article
Open AccessExperimental study on uniaxial creep characteristics of sandstone with pre-peak unloading damage
Deep resource extraction has been affected by the complex geological environment of "three highs and one disturbance" for a long time. The surrounding rocks experience strong unloading stress disturbance durin...
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Chapter and Conference Paper
Stepwise Feature Fusion: Local Guides Global
Colonoscopy, currently the most efficient and recognized colon polyp detection technology, is necessary for early screening and prevention of colorectal cancer. However, due to the varying size and complex mor...
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Article
Open AccessExperimental study on the adverse effect of gel fracturing fluid on gas sorption behavior for Illinois coal
Hydraulic fracturing is an effective technology for coal reservoir stimulation. After fracturing operation and flowback, a fraction of fracturing fluid will be essentially remained in the formation which ultim...
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Chapter and Conference Paper
Application of BIM in the Process of Building Construction Management
The rise of BIM technology has brought about earth-shaking changes to the management of the construction industry, and has attracted widespread attention from people from all occupations. Applying BIM technolo...
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Article
Floor Pressure-Relief During Top Slice Mining of Extra-Thick Coal Seams and Its Implications for Gas Drainage Application
This paper investigates the pressure-relief response of the floor in top slice mining, taking No. 2 coal seam in **ta coal mine as its engineering background. The failure laws of the lower slice along strike ...
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Article
Experimental Study on the Combustion Characteristics of Polyurethane Under High Pressure and Low Oxygen Environment
Closing the coal mine and injecting nitrogen, as a common fire fighting method, will form a high pressure and low oxygen environment in the closed coal mine. To investigate the fire risk of the rigid polyureth...
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Article
Evolution of the Fractured Zone Above a Coal Face with a Large Mining Height: A Case Study of the Dahuangshan Coalmine, China
The characteristic of the distribution and evolution of the fractured zone has important guiding significance for gas drainage design. In this paper, the 2ZW11 face of the Dahuangshan coal mine was chosen as a...
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Article
Open AccessBi Nanoparticles Anchored in N-Doped Porous Carbon as Anode of High Energy Density Lithium Ion Battery
A novel bismuth–carbon composite, in which bismuth nanoparticles were anchored in a nitrogen-doped carbon matrix (Bi@NC), is proposed as anode for high volumetric energy density lithium ion batteries (LIBs). B...
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Article
Polyethylene-supported poly(methyl methacrylate-co-butyl acrylate)-based novel gel polymer electrolyte for lithium ion battery
A new copolymer, poly(methyl methacrylate-co-butyl acrylate) (P(MMA-co-BA)), was synthesized by emulsion polymerization with different mass ratio of methyl methacrylate (MMA) and butyl acrylate (BA). The membrane...
