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9 papers found.
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Cu2−xSe Modification onto Monoclinic BiVO4 for Enhanced Photocatalytic Activity Under Visible Light

The rapid recombination of electron-hole pairs in BiVO4 has limited its performance as a photocatalysis. In this paper, BiVO4 is combined with Cu2−xSe semiconductor to slow down the recombination process, and thus improve its photocatalytic activity. This is enabled by careful band structure design. The work function of Cu2−xSe is larger than that of BiVO4. Therefore, electrons...

Support Vector Machine with Ensemble Tree Kernel for Relation Extraction

2016 Academic Editor: J. A. Hernández Copyright © 2016 Xiaoyong Liu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use

Screening and Identifying Antioxidative Components in Ginkgo biloba Pollen by DPPH-HPLC-PAD Coupled with HPLC-ESI-MS2

The Ginkgo biloba is one of ancient trees that exists from billions of years ago, its leaf and nut are used as herbs and foods in China, while so far its pollen does not have any application except pollination. In order to evaluate the antioxidant activity of Ginkgo biloba pollen, and rapidly screen its antioxidative components, the 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging...

PSO-Based Support Vector Machine with Cuckoo Search Technique for Clinical Disease Diagnoses

2014 Academic Editor: Xin-She Yang Copyright © 2014 Xiaoyong Liu and Hui Fu. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use

PSO-Based Support Vector Machine with Cuckoo Search Technique for Clinical Disease Diagnoses

2014 Academic Editor: Xin-She Yang Copyright © 2014 Xiaoyong Liu and Hui Fu. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use

Regulation of the phosphorylation and nuclear import and export of β-catenin by APC and its cancer-related truncated form

We report the first direct analysis of the endogenous β-catenin phosphorylation activity in colon cancer SW480 cells. By comparing parental SW480 cells that harbor a typical truncated adenomatous polyposis coli (APC) form, cells expressing full-length APC and APC-depleted cells, we provide the formal demonstration that APC is necessary for β-catenin phosphorylation, both for...

Quantitative Risk Stratification of Oral Leukoplakia with Exfoliative Cytology

/analysis tools: YL Xiaoyong Liu WK XZ FW. Wrote the paper: YL JL XC. 1. Siegel R , Ma J , Zou Z , Jemal A. Cancer statistics , 2014 . CA Cancer J Clin . 2014 ; 64 : 9 - 29 . doi: 10. 3322/caac.21208 PMID

V-ATPase Is Involved in Silkworm Defense Response against Bombyx mori Nucleopolyhedrovirus

Silkworms are usually susceptible to the infection of Bombyx mori (B. mori) nucleopolyhedrovirus (BmNPV), which can cause significant economic loss. However, some silkworm strains are identified to be highly resistant to BmNPV. To explore the silkworm genes involved in this resistance in the present study, we performed comparative real-time PCR, ATPase assay, over-expression and...

The Potential Role of ORM2 in the Development of Colorectal Cancer

Colorectal cancer (CRC) is the third most common malignancy in the world. The risk of death is closely correlated to the stage of CRC at the time of primary diagnosis. Therefore, there is a compelling need for the identification of blood biomarkers that can enable early detection of CRC. We used a quantitative proteomic approach with isobaric labeling (iTRAQ) to examine changes...