A5101657057- Optical measurement and interference techniques
- Advanced Measurement and Metrology Techniques
- Advanced Vision and Imaging
- Advanced Measurement and Detection Methods
- Image and Object Detection Techniques
- Advanced Optical Sensing Technologies
- Piezoelectric Actuators and Control
- Ubiquitin and proteasome pathways
- Advanced MEMS and NEMS Technologies
- 3D Surveying and Cultural Heritage
- Topic Modeling
- Optical Systems and Laser Technology
- Soil Moisture and Remote Sensing
- Cancer-related Molecular Pathways
- Remote Sensing and LiDAR Applications
- Semantic Web and Ontologies
- NF-κB Signaling Pathways
- Surface Roughness and Optical Measurements
- IoT and Edge/Fog Computing
- Remote Sensing and Land Use
- Context-Aware Activity Recognition Systems
- Image Processing Techniques and Applications
- Service-Oriented Architecture and Web Services
- Iterative Learning Control Systems
- Innovative Energy Harvesting Technologies
Jilin University
2016-2025
Shenzhen University
2024
Zhejiang University
2024
China Mobile (China)
2018-2023
China Institute of Water Resources and Hydropower Research
2007-2023
Nanjing University of Aeronautics and Astronautics
2017-2022
Baylor College of Medicine
2006-2020
Hanzhong Central Hospital
2017
East China Normal University
2013-2017
Air Force Medical University
2017
Abstract Increasing incidence of inflammatory bowel disorders demands a better understanding the molecular mechanisms underlying its multifactorial aetiology. Here we demonstrate that mice deficient for REGγ, proteasome activator, show significantly attenuated intestinal inflammation and colitis-associated cancer in dextran sodium sulfate model. Bone marrow transplantation experiments suggest REGγ’s function non-haematopoietic cells primarily contributes to phenotype. Elevated expression...
Abstract Background Recent studies suggest a role of the proteasome activator, REGγ, in cancer progression. Since there are limited numbers known REGγ targets, it is not which cancers and pathways associated with REGγ. Methods protein expressions four different were investigated by immunohistochemistry (IHC) analysis. Following NCBI Gene Expression Omnibus (GEO) database search, microarray platform validation, differential corresponding statistically analyzed. Genes highly correlated defined...
Energy, as an indispensable part of human life, has been a hot topic research among scholars. The water kinetic energy generated by ocean currents, kind clean energy, high utilization rate, power generation potential, and broad prospect powering microelectronic devices. As result, the piezoelectric harvester (WKPEH) made significant progress in sensors harvesting currents. This paper provides comprehensive review technologies that have used recent years to harvest from marine fluids using...
Rolling bearing vibration signals in rotating machinery exhibit complex nonlinear and multi-scale features with redundant information interference. To address these challenges, this paper presents a channel mixing convolutional network (MSCMN) an enhanced deep residual shrinkage (eDRSN) for improved feature learning fault diagnosis accuracy industrial settings. The MSCMN, applied the initial intermediate layers, extracts from signals, providing detailed information. By incorporating 1 ×...
A CNC machine tool is an industry mother in manufacturing industry. As its key rotating part, bearings the spindle system of tools usually suffer great noise during operation. This paper puts forward a method based on DRSN-Transformer algorithm which can diagnose rolling bearing faults accurately under conditions with high noise. Firstly, we add Gaussian white different signal-to-noise ratios (SNRs) into original vibration signal, and continuous wavelet transform (CWT) performed to signal...
Binocular-pair images obtained from two cameras can be used to calculate the three-dimensional (3D) world coordinate of a feature point. However, apply this method, measurement accuracy binocular vision depends on some structure factors. This paper presents an experimental study distance, baseline and direction. Their effects camera reconstruction are investigated. The testing set for model consists series points in stereo-pair corresponding 3D coordinates. discusses method increase distance...
// Shaojun Chen 1 , Longsheng Wang Xudong Yao Hui 2 Xu Lu Tong Abdussaboor Shah Tingmei Huang Geng Jiwei Tie-Long Liu 3 Xiao-Tao Li 2, 4 Jun-Hua Zheng and Lei Department of Urology, Shanghai Tenth People’s Hospital, Tongji University, 200072, China Key Laboratory Regulatory Biology, Institute Biomedical Sciences, School Life East Normal 200241, Orthopedic Oncology, Changzheng The Second Military Medical 200003, Molecular Cellular Dan L. Duncan Cancer Center, Baylor College Medicine,...
Anaplastic thyroid cancer (ATC) is the most aggressive human malignancy, characterized by dedifferentiation and resistance to radioiodine therapy. The underlying mechanisms regulating ATC are largely unknown. Here, we show that REGγ, a noncanonical proteasome activator highly expressed in ATC, an important regulator of differentiation cells. Ablation REGγ significantly restored expression thyroid-specific genes, enhanced iodine uptake, improved efficacy 131I therapy xenograft models....
Backward motion commonly exists in the stick-slip linear piezoelectric actuator, resulting deterioration of output performance and limiting their applications. To solve problem, a actuator with suppressed backward motion, achieved using an active-locking mechanism (ALM) two mechanisms, is proposed this paper. One involves driving, while other actively suppresses by clamping slider during driving process through efficient control. A prototype was designed manufactured to verify feasibility...
Background/aims: Microgravity leads to hydrodynamic alterations in the cardiovascular system and is associated with increased angiogenesis, an important aspect of endothelial cell behavior initiate new vessel growth. Given critical role Rho GTPase-dependent cytoskeleton rearrangement migration, small GTPase RhoA might play a potential microgravity-induced angiogenesis. Methods: We examined organization actin filaments by FITC-conjugated phalloidin staining, as well expression activity...
In the present study, we investigated anti-inflammatory activity of water-soluble polysaccharide Agaricus blazei Murill (WSP-AbM) on ovariectomized osteopenic rats. The rats were administered orally WSP-AbM (200 mg/kg BW) for 8 weeks. Subsequent serum maleic dialdehyde (MDA) level, total antioxidant status (TAOS), nuclear factor kappa B (NF- κ B) polymorphonuclear (PMN) cells interleukin-1 β (IL-1 ) inducible nitric oxide synthase (iNOS) tumor necrosis factor- α (TNF- adhesion molecule...
We demonstrate a global calibration method for the laser plane using 3D board to generate two horizontal coordinates and height gauge coordinate of point in plane. A sigmoid-Gaussian function candidate centers is employed normalize eigenvalues Hessian matrix prevent missing or muti-centers. Then camera are accomplished at same time. Finally reconstructed points transformed by forward process that involves one translation rotations. The parametric equation curve inverse performs on 2D fitting curve.
Equation construction of a laser plane demonstrates remarkable importance for vision measurement systems based on the structured light. Here we create simple 1D target with cone at bottom and checkered pattern top to calibrate equation in view field camera. A group 2D coordinates intersection points are extracted from images different positions. The objective function is constructed optimize coefficients by minimizing difference between distance feature point origin length target. projective...
A calibration method adopting Plücker matrices is proposed to explore the laser plane in a structured light measurement. The model establishes geometrical relationship among camera, 2D target, and plane. constructed by multiple of dual 3D crossing lines between target planes camera coordinate system. Moreover, validity this experimentally analyzed through impact factors noise magnitude number images. mean errors three directional angles normal vector are -0.174°, 0.170°, -0.022°,...
Vegetation water content (VWC) is an important parameter of agriculture and forestry. In this letter, specific polarization ratios were evaluated for estimating VWC corn soybean. Backscattering coefficients (σ <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">hh</sub> , σ xmlns:xlink="http://www.w3.org/1999/xlink">vv</sub> xmlns:xlink="http://www.w3.org/1999/xlink">vh</sub> xmlns:xlink="http://www.w3.org/1999/xlink">hv</sub> ), /σ ,σ the radar...
We develop a new method to globally calibrate the feature points that are derived from binocular systems at different positions. A three-DOF (degree of freedom) global calibration system is established move and rotate 3D board an arbitrary position. model constructed for The unifies coordinates into unique world coordinate determined by initial position board. Experiments conducted on coaxial diagonal experimental root-mean-square errors between true reconstructed 0.573 mm, 0.520 mm 0.528...
In vision measurement systems based on structured light, the key point of detection precision is to determine accurately central position projected laser line in image. The purpose this research extract centers a decision function generated distinguish real from candidate points with high recognition rate. First, preprocessing an image adopting difference method conducted realize segmentation line. Second, feature integral pixel level are selected as initiating light by eigenvalues Hessian...
A reconstruction method is provided to improve the measurement of binocular vision. The image projections 3-D point on reference are analyzed by multiple view geometry. Plücker coordinates two screw projection lines constructed points. line segment perpendicular generated from direction vector and end points segment. As bilinear products between zero, parameterized Cramer's Rule. error distance employed as minimized objective cost function. impact factors enhancements accuracy investigated...
Abstract Harvesting energy from rotational motion is an efficient and widely used technology that provides power support for various electronic devices systems by converting mechanical kinetic into electrical energy. This harvesting method shows great potential advantages in industrial automation, transportation, wind generation, smart homes. study proposes a piezoelectric-electromagnetic hybrid harvester (HEH) driven magnetic repulsion. HEH comprises of two parts: piezoelectric (PEH)...
In an open and dynamic cloud computing environment, the randomness of services with unreliable quality leads to low accuracy in service composition. To address above problem, this paper proposes a global trust composition approach based on random QoS evaluation, considering multi-criteria assessment quality. Firstly, statistical test is employed remove uncertain outliers estimate ideal value collected objective data. Secondly, subjective evaluations providers users are aggregated according...