Explanipedia

Measurements of Sunspot Group Tilt Angles Based on SOHO/MDI and SDO/HMI Magnetograms Open

Shuguang Zeng, Aidi Zhao, Shuang Yi, Sheng Zheng, Xiangyun Zeng , et al. · 2024

The tilt angle of sunspot groups plays a crucial role in solar dynamo models for the generation of the poloidal field, yet the statistical properties of the tilt angle are not fully comprehended. This study employs magnetograms from the So…

Statistical Comparison between Pores and Sunspots during the Time Interval 2010–2023 Open

Yang Peng, Fei Yu, Nong Xiang, Linhua Deng, Tingting Xu , et al. · 2024

To reveal the physical properties of pores and sunspots varying with solar cycle, we carried out a statistical comparison among pores, transitional sunspots, and mature sunspots using Solar Dynamics Observatory/Helioseismic and Magnetic Im…

FacetClumps: A Facet-based Molecular Clump Detection Algorithm Open

Yu Jiang, Zhiwei Chen, Sheng Zheng, Zhibo Jiang, Yao Huang , et al. · 2023

A comprehensive understanding of molecular clumps is essential for investigating star formation. We present an algorithm for molecular clump detection, called FacetClumps. This algorithm uses a morphological approach to extract signal regi…

FacetClumps: A Facet-based Molecular Clump Detection Algorithm Open

Yu Jiang, Zhiwei Chen, Sheng Zheng, Zhibo Jiang, Yao Huang , et al. · 2023

A comprehensive understanding of molecular clumps is essential for investigating star formation. We present an algorithm for molecular clump detection, called FacetClumps. This algorithm uses a morphological approach to extract signal regi…

The progress of PET/MRI in clinical management of patients with pancreatic malignant lesions Open

Jindan Li, Chaojiang Fu, Sheng Zhao, Yongzhu Pu, Fake Yang , et al. · 2023

Recently, the morbidity and mortality of pancreatic cancer have been increasing year by year. Because of its deep anatomical location and because most presented patients often suffer from abdominal pain or jaundice, it is difficult to diag…

Automatically Verifying Molecular Clumps Based on Supervised Learning Open

Long Chen, Yao Huang, Sheng Zheng, Shuguang Zeng, Zhibo Jiang , et al. · 2023

Fractal Permeability Model of Newtonian Fluids in Rough Fractured Dual Porous Media Open

Shanshan Yang, Mengying Wang, Sheng Zheng, Shuguang Zeng, Ling Gao · 2022

Based on the statistical self-similar fractal characteristics of the microstructure of porous media, the total flow rate and permeability of Newtonian fluids in the rough fracture network and rough matrix pores are derived, respectively. A…

An Automatic Detection for Solar Active Regions Based on Scale-Invariant Feature Transform and Clustering by Fast Search and Find of Density Peaks Open

Bo Jiang, Lei Liu, Zheng Sheng, Yang Shan-shan, Shuguang Zeng , et al. · 2022

The solar active regions are the regions where various active phenomena occur in the solar atmosphere. Accurate detection and identification of the solar active regions are of great scientific significance to understand the formation mecha…

Retraction of “Biological Effects of Titanium Surface Charge with a Focus on Protein Adsorption” Open

Xianglong Ding, Shulan Xu, Shaobing Li, Zehong Guo, Haibin Lu , et al. · 2021

[This retracts the article DOI: 10.1021/acsomega.0c02518.].

Polypeptides IGF-1C and P24 synergistically promote osteogenic differentiation of bone marrow mesenchymal stem cells in vitro through the p38 and JNK signaling pathways Open

Gaoying Ran, Wei Fang, Lifang Zhang, Yuting Peng, Jiatong Li , et al. · 2021

Objectives Insulin-like growth factor-1 (IGF-1) and bone morphogenetic protein 2 (BMP-2) both promote osteogenesis of bone marrow mesenchymal stem cells (BMSCs). IGF-1C, the C domain peptide of IGF-1, and P24, a BMP-2-derived peptide, both…

Biocompatibility and Angiogenic Effect of Chitosan/Graphene Oxide Hydrogel Scaffolds on EPCs Open

Lifang Zhang, Xinping Li, Congying Shi, Gaoying Ran, Yuting Peng , et al. · 2021

Angiogenesis in the field of tissue engineering has attracted significant attention. Graphene oxide has become a promising nanomaterial in tissue engineering for its unique biochemical properties. Therefore, herein, a series of chitosan (C…

Biological Effects of Titanium Surface Charge with a Focus on Protein Adsorption Open

Xianglong Ding, Shulan Xu, Shaobing Li, Zehong Guo, Haibin Lu , et al. · 2020

The effect of changes in surface charge on the biological properties of implants is not clear. The objective of this study was to evaluate the biological properties of the surface of titanium sheets with different charges due to different …

Significance of the levels of Twist and Vimentin proteins in oral squamous cell carcinoma Open

Wenfeng Gao, Zhiping Wang, Jing Xu, SONG Zhifeng, Shuguang Zeng · 2018

Objective To investigate the levels of the Twist and Vimentin proteins in oral squamous cell carcinoma (OSCC) and analyze the clinical significance of Twist and Vimentin. Methods Eighty⁃five samples of OSCC and fif⁃ teen samples of normal …

Characterization of Silk Fibroin/Chitosan 3D Porous Scaffold and In Vitro Cytology Open

Shuguang Zeng, Lei Liu, Yong Shi, Junqi Qiu, Wei Fang , et al. · 2015

Bone tissue engineering is a powerful tool to treat bone defects caused by trauma, infection, tumors and other factors. Both silk fibroin (SF) and chitosan (CS) are non-toxic and have good biocompatibility, but are poor biological scaffold…

Preparation and characterization of genipin-cross-linked silk fibroin/chitosan sustained-release microspheres Open

Shuguang Zeng, Manwen Ye, Junqi Qiu, Wei Fang, Mingdeng Rong , et al. · 2015

We report the effects of distinct concentrations of genipin and silk fibroin (SF):chitosan (CS) ratios on the formation of SF-CS composite microspheres. We selected microspheres featuring an SF:CS ratio of 1:1, encapsulated various concent…

MiR-320a acts as a prognostic factor and Inhibits metastasis of salivary adenoid cystic carcinoma by targeting ITGB3 Open

Lijuan Sun, Bodu Liu, Zhaoyu Lin, Yandan Yao, Yanyang Chen , et al. · 2015

MiR-320a inhibits metastasis in SACCs by targeting ITGB3 and may serve as a therapeutic target and prognostic marker in salivary cancers.

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