49 Result(s)
within
JianHua Wang
Engineering
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Article
Exploring Antarctic subglacial lakes with RECoverable Autonomous Sonde (RECAS): Design and first field tests
Conducting scientific drilling on subglacial lakes and obtaining samples of subglacial lake water holds great significance in unraveling the formation and evolution of Antarctic subglacial lakes and early Eart...
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Article
Application Analysis of Multiple Neurons Connected with Fast Inhibitory Synapses
Almost all living organisms exhibit autonomic oscillatory activities, which are primarily generated by the rhythmic activities of their neural systems. Several nonlinear oscillator models have been proposed to...
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Article
An Improved Classification Model Based on Feature Fusion for Orchid Species
Orchid is a kind of terrestrial herb and it has elegant flower posture, quiet flower fragrance, rich colors and noble moral, therefore it has high ornamental value and is deeply loved by people. There are many...
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Article
Open AccessOverview of Research Progress on Numerical Simulation Methods for Turbulent Flows Around Underwater Vehicles
In this paper, we present an overview of numerical simulation methods for the flow around typical underwater vehicles at high Reynolds numbers, which highlights the dominant flow structures in different region...
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Article
The measurement of changes in water content during hemodialysis: a non-invasive millimeter wave sensing technology
Background: Adequate hemodialysis requires not only sufficient removal of excess toxins, but also removal of water retained for the dialysis patient. There is no accurate detection technique for setting the am...
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Chapter and Conference Paper
Research on the Diagnosis Method of Unseen New Faults and Composite Faults of High Voltage Circuit Breaker via Zero-Shot Learning
In recent years, data-driven methods have developed rapidly in fault diagnosis of high-voltage circuit breakers (HVCBs). However, in the face of unseen fault and compound faults that have no historical records...
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Chapter and Conference Paper
Subsynchronous Oscillation Parameters Identification Based on Prony-Levenberg Marquardt
In order to improve the accuracy of the classical identification methods for analyzing the subsynchronous oscillations in power systems, a new identification method for subsynchronous oscillations is proposed ...
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Chapter and Conference Paper
A Study on the Generalized Normalization Transformation Activation Function in Deep Learning Based Image Compression
compression has a long history, being widely applied in numerous applications. Yet, the commonly applied approach is based on traditional signal processing, such as JPEG. The lack of lea...
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Chapter and Conference Paper
Research on a New Intelligent Transformer Integrating SVG and DVR
In order to overcome the disadvantages of the existing power electronics transformers such as low energy conversion efficiency, small transmission capacity and high cost, a new intelligent hybrid distribution ...
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Article
Open AccessRegulation mechanism of biomolecule interaction behaviors on the superlubricity of hydrophilic polymer coatings
Hydrophilic polymer coatings can improve the surface characteristics of artificial implants. However, because they are used in vivo, they inevitably come into contact with biomolecules that affect their interf...
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Chapter
Flexible Spinning Forming Technology
As an advanced technology of metal plastic forming, flexible spinning forming technology has become the core processing method of small batch and multi variety symmetrical and asymmetric rotating hollow thin-w...
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Article
Open AccessEvaluating effect of metallic ions on aggregation behavior of β-amyloid peptides by atomic force microscope and surface-enhanced Raman Scattering
Excessive aggregation of β-amyloid peptides (Aβ) is regarded as the hallmark of Alzheimer’s disease. Exploring the underlying mechanism regulating Aβ aggregation remains challenging and investigating aggregati...
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Article
Open AccessStructural design of tetravalent T-cell engaging bispecific antibodies: improve developability by engineering disulfide bonds
Since the advances in protein engineering and manufacture, over the last 30 years, antibody-based immunotherapeutic has become a powerful strategy to treat diseases. The T-cell engaging bispecific antibody (Bs...
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Article
Experimental study on the incremental forming limit of the aluminum alloy AA2024 sheet
Aluminum alloy AA2024 has superior characteristics, including high specific strength, excellent corrosion resistance, and remarkable mechanical properties. Moreover, it has an undeniable role in the aerospace ...
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Article
Open AccessApplication Progress of Computational Fluid Dynamic Techniques for Complex Viscous Flows in Ship and Ocean Engineering
Complex flow around floating structures is a highly nonlinear problem, and it is a typical feature in ship and ocean engineering. Traditional experimental methods and potential flow theory have limitations in ...
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Chapter and Conference Paper
The Innovative Development and Application of New Energy Vehicles Industry from the Perspective of Game Theory
Since the advent of new energy vehicles, it has attracted much attention from many parties, but the market performance has not been very competitive. Therefore, in order to make more consumers accept new energ...
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Article
Thickness reduction effects on the deformation mechanism and microscopic properties in electro-assisted pure titanium spinning
Since titanium has a hexagonal close-packed (hcp) crystal structure, spin forming at room temperature is difficult. Electro-assisted forming as a method can significantly improve the spin forming performance o...
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Article
Development of Virtual Load Rating Method for Taxiway Bridge under Aircraft Taxiing
This paper presents finite element model (FEM) based virtual load rating method for accurately and efficiently evaluating the bearing capacity of taxiway bridge in the field under aircraft taxiing. A dynamic l...
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Article
Experimental analysis of electro-assisted warm spin forming of commercial pure titanium components
Aircraft manufacturers continue to use larger quantities of titanium components to increase strength and reduce weight. While various forming processes can be used, spin forming is particularly well suited for...
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Article
Application of the laser displacement sensor in the large-diameter aspheric parabolic mirror detection
The aspheric parabolic mirror is used extensively; however, its surface measuring requires high speed, high precision, and online detection. Non-contact laser displacement sensor (LDS) is the best choice espec...
