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9 papers found.
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Automatic Robot Trajectory for Thermal-Sprayed Complex Surfaces

Protection, Luoyang Ship Material Research Institute (LSMRI), Qingdao 266101, China 6Shanghai Aerospace Equipment Manufacture, Shanghai 200245, China Correspondence should be addressed to You Zheng

Robust Semiautomatic 2D-to-3D Conversion with Welsch M-Estimator for Data Fidelity

Semiautomatic 2D-to-3D conversion plays an important role in generating 3D contents for display. However, most existing methods assume that user scribbles are perfectly correct, and only give acceptable results when user provides accurate labels. To address this problem, Welsch M-estimator data fidelity is used to resist erroneous scribbles. The Welsch M-estimator data fidelity...

Celastrol alleviates renal fibrosis by upregulating cannabinoid receptor 2 expression

AffiliationsDepartment of Nephrology, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, ChinaMing Tang, Xu Cao, Kun Zhang, You Li, Quan-you Zheng, Qian-hui He, Shu-jing Li ... You Li in:Nature Research journals • PubMed • Google Scholar Search for Quan-you Zheng in:Nature Research journals • PubMed • Google Scholar Search for Gui-qing Li in:Nature Research journals • PubMed

Erratum to: Adoption of smart grid technologies by electric utilities: factors influencing organizational innovation in a regulated environment

You Zheng Angela Ramnarine-Rieks 0 Institute of Information Management, University of St. Gallen 2014 The original version of this paper unfortunately misses the acknowledgment section which is below

Expanded Mixed Finite Element Method for the Two-Dimensional Sobolev Equation

Expanded mixed finite element method is introduced to approximate the two-dimensional Sobolev equation. This formulation expands the standard mixed formulation in the sense that three unknown variables are explicitly treated. Existence and uniqueness of the numerical solution are demonstrated. Optimal order error estimates for both the scalar and two vector functions are...

Expanded Mixed Finite Element Method for the Two-Dimensional Sobolev Equation

Expanded mixed finite element method is introduced to approximate the two-dimensional Sobolev equation. This formulation expands the standard mixed formulation in the sense that three unknown variables are explicitly treated. Existence and uniqueness of the numerical solution are demonstrated. Optimal order error estimates for both the scalar and two vector functions are...

A Novel Approach Based on MEMS-Gyro's Data Deep Coupling for Determining the Centroid of Star Spot

The traditional approach of star tracker for determining the centroid of spot requires enough energy and good shape, so a relatively long exposure time and stable three-axis state become necessary conditions to maintain high accuracy, these limit its update rate and dynamic performance. In view of these issues, this paper presents an approach for determining the centroid of star...

A Novel Approach Based on MEMS-Gyro's Data Deep Coupling for Determining the Centroid of Star Spot

The traditional approach of star tracker for determining the centroid of spot requires enough energy and good shape, so a relatively long exposure time and stable three-axis state become necessary conditions to maintain high accuracy, these limit its update rate and dynamic performance. In view of these issues, this paper presents an approach for determining the centroid of star...

STAT1-Mediated Down-Regulation of Bcl-2 Expression Is Involved in IFN-γ/TNF-α–Induced Apoptosis in NIT-1 Cells

Tumor necrosis factor (TNF)-α and interferon (IFN)-γ are the major pro-inflammatory cytokines involved in beta-cell destruction. The fate of islet beta-cells in the cytokine-induced intrinsic mitochondrial apoptotic pathway is determined by the interaction between members of the Bcl-2 family. However, the mechanism through which beta-cell apoptosis is regulated remains unclear...