A5101799894- Service-Oriented Architecture and Web Services
- Seismic Imaging and Inversion Techniques
- Distributed and Parallel Computing Systems
- Geophysical Methods and Applications
- Seismic Waves and Analysis
- Advanced Computational Techniques and Applications
- Advanced Numerical Analysis Techniques
- Mobile Agent-Based Network Management
- Cloud Computing and Resource Management
- Electrospun Nanofibers in Biomedical Applications
- Opportunistic and Delay-Tolerant Networks
- IoT and Edge/Fog Computing
- Advanced Neural Network Applications
- Manufacturing Process and Optimization
- Advanced machining processes and optimization
- IPv6, Mobility, Handover, Networks, Security
- Caching and Content Delivery
- Rough Sets and Fuzzy Logic
- Industrial Technology and Control Systems
- Business Process Modeling and Analysis
- Anomaly Detection Techniques and Applications
- Advanced Surface Polishing Techniques
- Bone Tissue Engineering Materials
- Video Surveillance and Tracking Methods
- Mobile Ad Hoc Networks
University of Chinese Academy of Sciences
2018-2025
Shenyang University of Technology
2006-2024
Sichuan University
2022-2024
Fujian University of Technology
2009-2023
Institute of Geodesy and Geophysics
2018-2023
Chinese Academy of Sciences
2011-2023
Dali University
2023
Wuhan University of Science and Technology
2022
China Electronics Technology Group Corporation
2021
State Key Laboratory of Geodesy and Earth's Dynamics
2018-2021
Background and Purpose A computerized analyzing system with manual tracing of echo interfaces for measurement intima-media thickness lumen diameter in carotid femoral arteries was previously developed by our research group has been used many years several laboratories. However, measurements are not only time consuming, but the results from these readings also dependent on training subjective judgement. further problem is observed drift over time. new technique automatic detection therefore...
Ultrasonic measurements of human carotid and femoral artery walls are conventionally obtained by manually tracing interfaces between tissue layers. The drawbacks this method the interobserver variability inefficiency. Here, authors present a new automated which reduces these problems. By applying multiscale dynamic programming (DP) algorithm, approximate vessel wall positions first estimated in coarse-scale image, then guide detection boundaries fine-scale image. In both cases, DP is used...
Osteogenic-osteoclast coupling processes play a crucial role in bone regeneration. Recently, strategies that focus on multi-functionalized implant surfaces to enhance the healing of defects through synergistic regulation osteogenesis and osteoclastogenesis is still challenging task field tissue engineering. The aim this study was create dual-drug release-based core-shell nanofibers with intent achieving time-controlled release facilitate We fabricated P/PCL using coaxial electrospinning,...
A multi-module staggered (MMS) long-linear-array (LLA) detector is presently recognized as an effective and widely adopted means of improving the field view (FOV) in-orbit optical line-array cameras. In particular, in terms low-orbit whisk-broom payloads, MMS LLA combined with one-dimensional scanning mirror capable achieving both large-swath high-resolution imaging. However, because complexity instantaneous relative motion model (IRMM) imaging mechanism, it really difficult to determine...
Abstract Currently, with the continuous advancement of underwater robotic systems and technologies, associated acoustic payloads are required to develop towards miniaturization multifunctional integration. In design application systems, effects scattering resulting performance degradation cannot be ignored. To address this issue, paper constructs a finite element model densely packed array elements’ in dual circular ring using software. Based on simulations sound waves at different...
Describes a computerized technique for automated ultrasonic measurements of the carotid artery based on dynamic programming. Local vessel echo intensity, edge strength, and continuity were extracted by image analysis techniques included as weighted terms in cost function. The programming procedure was used determining locations interfaces way that function minimized. Then lumen diameter (LD) intima-media thickness (IMT) computed. Inter-method (auto versus manual) variability well inter-...
Abstract Rotational machinery is a common presence in dust still production, and the occurrence of operational failures components like engines turbine blades necessitates effective measures. To solve this challenge, remote structural health monitoring using energy harvesting wireless sensors has been widely employed to realize self-powered sensing. This study proposes magnet-induced bi-stable rotational harvester (REH), which utilizes centrifugal effect broaden frequency bandwidth, enabling...
The integral impeller is a complex part characterized by highly curved surfaces. Modeling and interpolation methods for manufacturing impellers are currently the subject of intensive research. In this study, to represent shape ruled-surface blades, third-order non-uniform rational B-splines constructed from data points hub shoulder on pressure suction sides blade. Various determining tool axis vector offset location center cylindrical ball cutter developed verified with simulations machining...
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Following peripheral nerve anastomosis, the anastomotic site is prone to adhesions with surrounding tissues, consequently impacting effectiveness of repair. This study explores development and efficacy a decellularized epineurium as an anti-adhesive biofilm in Firstly, entire was extracted from fresh porcine sciatic nerves, followed by decellularization process. The efficiency then thoroughly assessed. Subsequently, underwent proteomic analysis determine remaining bioactive components. To...
At present, most commercial computer-aided manufacturing (CAM) systems are deficient in efficiency and performances on generating tool path during machining impellers. To solve the problem, this article develops a special software to plan cutting for ruled surface An approximation algorithm generate integral impellers is proposed. By fitting sampling data points of an impeller blade into curve, model built up. Furthermore, by calculating where cutter axis vector intersects free-form hub...
PC-based automatic control system is low cost, open good, easy to use, etc., so it becomes a new direction in the automation technology. The formulation of international standards EIC61131-3 not only normalizes field industrial programming language, but also provides conditions for development PLC This paper introduces theory soft PLC, discusses software models and implementations based on standard, detailed describes principle implementation operating programs, designs running PC,...
The business process management theory is a new enterprise method that rises in recent years. But the itself not perfect yet, such as it can support enterprisepsilas processpsilas dynamically improving. paper firstly analyzed traditional view of management; and referred to its insufficiency. For further use system, we have built another model, based on this enterprisespsila manager improve their will interrupt normal production activities. model made up five departments: workbench, monitor,...
ABSTRACT In multi‐parameter ray‐based anisotropic migration/inversion, it is essential that we have an understanding of the scattering mechanism corresponding to parameter perturbations. Because complex nonlinearity in inversion problem intractable, construction true‐amplitude linearized migration/inversion procedures needed and important. By using acoustic medium assumption for transversely isotropic media with a vertical axis symmetry representing anisotropy P‐wave normal moveout velocity,...
Although the pseudoacoustic wave equation has good accuracy in characterizing anisotropic propagation and obtaining interpretable seismic images, a high-precision multiparameter inversion accounting for anisotropy from compressional wavefields is still confronted with challenges, even simple transversely isotropic (TI) case, due to complicated relationship between properties pressure data. To reduce difficulty correctly inverting surface data media, an appropriate parameterization necessary....