Deqing Wang

ORCID: 0000-0002-1333-0928
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Research Areas
  • Tensor decomposition and applications
  • Aluminum Alloys Composites Properties
  • Advanced ceramic materials synthesis
  • Blind Source Separation Techniques
  • Toxic Organic Pollutants Impact
  • Aluminum Alloy Microstructure Properties
  • Advanced Neuroimaging Techniques and Applications
  • Sparse and Compressive Sensing Techniques
  • China's Ethnic Minorities and Relations
  • Metallurgical Processes and Thermodynamics
  • Intermetallics and Advanced Alloy Properties
  • Stellar, planetary, and galactic studies
  • Diamond and Carbon-based Materials Research
  • Fluid Dynamics and Mixing
  • Metallurgy and Material Science
  • Electrodeposition and Electroless Coatings
  • Neonatal and fetal brain pathology
  • Astro and Planetary Science
  • Bauxite Residue and Utilization
  • Metal and Thin Film Mechanics
  • Environmental Toxicology and Ecotoxicology
  • Effects and risks of endocrine disrupting chemicals
  • Advanced Welding Techniques Analysis
  • Matrix Theory and Algorithms
  • Pickering emulsions and particle stabilization

Shenyang Institute of Automation
2024

Chinese Academy of Sciences
2008-2024

State Key Laboratory of Robotics
2024

Shanghai Construction Group (China)
2024

Yunnan Observatories
2021

Dalian University of Technology
2015-2021

Dalian University
2015-2021

Central South University
2021

East China University of Science and Technology
2019

University of Jyväskylä
2016-2018

Abstract We present the results from a spectroscopic monitoring campaign to obtain reverberation mapping measurements and investigate broad-line region (BLR) kinematics for active galactic nuclei (AGNs) of Mrk 817 NGC 7469. This was undertaken with Lijiang 2.4 m telescope. The median sampling is 2.0 days 1.0 day detect time lags broad emission lines, including H β , γ He ii, i both AGNs, Fe ii respect varying AGN continuum at 5100 Å. Investigating relationship between line widths we find...

10.3847/1538-4357/ac0c78 article EN cc-by The Astrophysical Journal 2021-09-01

10.1016/s0169-4332(03)00753-0 article EN Applied Surface Science 2003-09-22

The factors affecting the bioaccessibility of polybrominated diphenyl ethers (PBDEs) in foodstuffs were investigated using a static vitro model. results showed that gastrointestinal digestion increased PBDEs intestinal solution. incubation time significantly affected bioaccessibility, which to about 25% 4−6 h and reached equilibrium. adsorption release processes followed Langmuir isotherm equation (R2 > 0.99). concentrations did not affect while ratios liquid mass had significant effect when...

10.1021/jf802659u article EN Journal of Agricultural and Food Chemistry 2008-12-12

10.1023/b:jmsc.0000016171.50107.e4 article EN Journal of Materials Science 2004-02-14

Thermal conductivity and phase identification of Mg-RE (Rare-Earth) alloy (Mg-La, Mg-Ce, Mg-Nd, Mg-Sm) in both as-cast annealed states were investigated. The thermal was measured by the laser flash method composition range 4 wt.% to 12 RE temperature 298 K 673 K. Results demonstrated that homogenization treatment can increase its conductivity. increases with increasing two states, which is inconsistent pure magnesium, alloys decreases additions. Compared atomic radius, valence, intermetallic...

10.3390/met11040554 article EN cc-by Metals 2021-03-29

10.1016/j.jeurceramsoc.2008.09.005 article EN Journal of the European Ceramic Society 2008-10-20

To improve the antibacterial and osteogenic activities of poly(etherketoneketone) (PEKK), concentrated sulfuric acid (H2SO4) suspension with silicon nitride (SN) microparticle was utilized to modify PEKK surface. Through sulfonation reaction, microporous coatings PEKK/SN composites were created on surface, which integrated substrate. The results showed that content SN in increased increase H2SO4 (PKS without SN, PKSC5 PKSC10 5 10 wt % H2SO4) surface roughness hydrophilicity significantly...

10.1021/acsbiomaterials.8b01508 article EN ACS Biomaterials Science & Engineering 2019-02-14

10.1023/a:1006528410802 article Journal of Materials Science Letters 1998-01-01

During real-world experiences, determining the stimulus-relevant brain activity is excitingly attractive and very challenging, particularly in electroencephalography. Here, spectrograms of ongoing electroencephalogram (EEG) one participant constructed a third-order tensor with three factors time, frequency space; stimulus data consisting acoustical features derived from naturalistic continuous music formulated matrix two time number features. Thus, multilinear partial least squares (PLS)...

10.1109/mlsp.2016.7738849 article EN 2016-09-01

10.1023/a:1015295200586 article EN Journal of Materials Synthesis and Processing 2001-01-01

Abstract Nonnegative tensor decomposition is a versatile tool for multiway data analysis, by which the extracted components are nonnegative and usually sparse. Nevertheless, sparsity only side effect cannot be explicitly controlled without additional regularization. In this paper, we investigated CANDECOMP/PARAFAC (NCP) with sparse regularization item using $$l_1$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msub> <mml:mi>l</mml:mi> <mml:mn>1</mml:mn> </mml:msub>...

10.1007/s00521-021-06325-8 article EN cc-by Neural Computing and Applications 2021-10-04

10.1016/s0169-4332(00)00526-2 article EN Applied Surface Science 2000-10-01
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