Advanced search    

Search: authors:"Xin Yan"

88 papers found.
Use AND, OR, NOT, +word, -word, "long phrase", (parentheses) to fine-tune your search.

Overexpression of DJ-1 correlates with aggressive clinicopathological characteristics and poor prognosis in malignant tumors: a meta-analysis

, Jian Wang, Xin Yan, Limin Chai, Manxiang Li Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China Purpose: A

Quantitative analysis of factors that affect oil pipeline network accident based on Bayesian networks: A case study in China

Wu 0 Xin Yan Meng 1 0 School of Resources and Safety Engineering, China University of Mining and Technology , 100083 Beijing , China 1 China National Institute of Standardization , 100191 Beijing

Photovoltaic Performance of a Nanowire/Quantum Dot Hybrid Nanostructure Array Solar Cell

An innovative solar cell based on a nanowire/quantum dot hybrid nanostructure array is designed and analyzed. By growing multilayer InAs quantum dots on the sidewalls of GaAs nanowires, not only the absorption spectrum of GaAs nanowires is extended by quantum dots but also the light absorption of quantum dots is dramatically enhanced due to the light-trapping effect of the...

Optimization of GaAs Nanowire Pin Junction Array Solar Cells by Using AlGaAs/GaAs Heterojunctions

We optimized the performance of GaAs nanowire pin junction array solar cells by introducing AlGaAs/GaAs heterejunctions. AlGaAs is used for the p type top segment for axial junctions and the p type outer shell for radial junctions. The AlGaAs not only serves as passivation layers for GaAs nanowires but also confines the optical generation in the active regions, reducing the...

Endogenous salicylic acid shows different correlation with baicalin and baicalein in the medicinal plant Scutellaria baicalensis Georgi subjected to stress and exogenous salicylic acid

. Writing ± original draft: Hu Su. Writing ± review & editing: Xin Yan. 14 / 16 15 / 16 acid biosynthesis in soybean. New Phytol. 2016. Epub 2016/07/14. https://doi.org/10.1111/nph.14078 PMID: 27411159. 1

Preparation and application of melamine cross-linked poly ammonium as shale inhibitor

In this paper, a series of poly ammonium shale inhibitors were prepared from diethylamine, epichlorohydrin, and melamine (DEM) and their inhibition to shale were evaluated by bentonite linear expansion test, anti-swelling experiments, and mud ball experiments. Additionally, other properties of drilling fluid treated by poly ammonium were evaluated. Anti-swelling results showed...

Self-catalyzed Growth of InAs Nanowires on InP Substrate

We report on the self-catalyzed growth of InAs nanowires on InP substrate by metal-organic chemical vapor deposition. At a moderate V/III ratio, tapered nanowires are obtained, suggesting a strong surface diffusion effect. Dense twin faults are observed perpendicular to the nanowire growth direction due to the fluctuation of In atoms in the droplet originating from the surface...

Event Relation Recognition by Multi Part of Speech Association Distribution Characteristics

Event relation recognition, as one of natural language processing technologies, faces information stream of texts detecting event relation. By analyzing the influence of the words of different parts of speech on the relevance of events. And use the form of lexical chain to extract and store the relevant vocabulary between events, this paper propose an event relation recognization...

A High-Efficiency Si Nanowire Array/Perovskite Hybrid Solar Cell

A low-cost Si nanowire array/perovskite hybrid solar cell is proposed and simulated. The solar cell consists of a Si p-i-n nanowire array filled with CH3NH3PbI3, in which both the nanowires and perovskite absorb the incident light while the nanowires act as the channels for transporting photo-generated electrons and holes. The hybrid structure has a high absorption efficiency in...

A safety culture assessment by mixed methods at a public maternity and infant hospital in China

A safety culture assessment by mixed methods at a public maternity and infant hospital in China Tita Alissa Listyowardojo,1 Xiaoling Yan,2,3 Stephen Leyshon,1 Bobbie Ray-Sannerud,1 Xin Yan Yu,4 Kai

Application of the chronic constriction injury of the partial sciatic nerve model to assess acupuncture analgesia

Zhang,4 Fu-Chun Wang,2 Xin-Yan Gao,1 Bing Zhu1 1Department of Physiology, Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, People’s Republic of China; 2College ... responsible mechanisms. Acknowledgments This work was supported by National Natural Science Foundation of China granted to Kun Liu (No. 81303054), Xin-yan Gao (No. 81473778), and Bing Zhu (No. 81130063), and

Importance of fractional exhaled nitric oxide in the differentiation of asthma–COPD overlap syndrome, asthma, and COPD

Importance of fractional exhaled nitric oxide in the differentiation of asthma–COPD overlap syndrome, asthma, and COPD Feng-jia Chen,* Xin-yan Huang,* Yang-li Liu, Geng-peng Lin, Can-mao Xie

Broadband and wide-angle RCS reduction using a 2-bit coding ultrathin metasurface at terahertz frequencies

equally to this work. AffiliationsSchool of Opto-Electronic Engineering, Zaozhuang University, Zaozhuang 277160, ChinaLanju Liang, Xin Yan & Dequan WeiCollege of Precision Instrument and Opto-electronics ... Engineering, Tianjin University, Tianjin 300072, ChinaLanju Liang, Xin Yan, Xin Ding & Jianquan YaoCenter for Terahertz Waves, College of Precision Instrument and Opto-electronics Engineering, Tianjin

Inhibition of phosphodiesterase-5 suppresses calcineurin/NFAT- mediated TRPC6 expression in pulmonary artery smooth muscle cells

Xin Yan, Limin Chai, Qingting Wang, Qianqian Zhang, Xiaofan Su, Lan Yang & Manxiang LiDivision of Allergy and Clinical Immunology, Department of Medicine, The Johns Hopkins University School of Medicine ... • Google Scholar Search for Wenhua Shi in:Nature Research journals • PubMed • Google Scholar Search for Jian Wang in:Nature Research journals • PubMed • Google Scholar Search for Xin Yan in:Nature Research

Blood DNA methylation pattern is altered in mesial temporal lobe epilepsy

Neurodegenerative Disorders, Changsha, Hunan 410008, ChinaXiao-Xin Yan AuthorsSearch for Hong-Yu Long in:Nature Research journals • PubMed • Google ScholarSearch for Li Feng in:Nature Research journals • PubMed ... Research journals • PubMed • Google ScholarSearch for Li-Li Long in:Nature Research journals • PubMed • Google ScholarSearch for Xiao-Xin Yan in:Nature Research journals • PubMed • Google ScholarSearch for

Analysis of Critical Dimensions for Nanowire Core-Multishell Heterostructures

Critical dimensions for nanowire core-multishell heterostructures are analyzed by using finite-element method based on the energy equilibrium criteria. Results show that the nanowire core-shell heterostructure can sufficiently reduce the strain in the shell and increase the critical shell thickness. The critical dimensions for the nanowire core-multishell heterostructure are...

Plasmon-Enhanced Light Absorption in GaAs Nanowire Array Solar Cells

promising for low-cost high-performance nanoscale solar cells. Authors’ contributions Yanhong Li and Yao Wu carried out the electrical modeling partial simulation, and drafted the manuscript. Xin Yan ... conceived and designed the sturcture. Xia Zhang,Xiaomin Ren and Xin Yan reviewed and edited the manuscript.All authors read and approved the final manuscript. Acknowledgements This work was supported by the

What is the impact of n-3 PUFAs on inflammation markers in Type 2 diabetic mellitus populations?: a systematic review and meta-analysis of randomized controlled trials

Objectives To explore the possible role of n-3 polyunsaturated fatty acids (PUFAs) in lowering inflammation markers in individuals with type 2 diabetes mellitus. Methods PubMed, CNKI and Cochrane databases were searched until December 30, 2015; references from papers or reviews were also retrieved and screened. Screening was performed by two independent researchers, and...

High-Tech Acupuncture and Integrative Laser Medicine 2014

for Prevention and Early Intervention of Chronic Diseases). Gerhard Litscher Xin-Yan Gao Lu Wang Bing Zhu

Berberine Attenuates Development of the Hepatic Gluconeogenesis and Lipid Metabolism Disorder in Type 2 Diabetic Mice and in Palmitate-Incubated HepG2 Cells through Suppression of the HNF-4α miR122 Pathway

Berberine (BBR) has been shown to exhibit protective effects against diabetes and dyslipidemia. Previous studies have indicated that BBR modulates lipid metabolism and inhibits hepatic gluconeogensis by decreasing expression of Hepatocyte Nuclear Factor-4α (HNF-4α). However, the mechanism involved in this process was unknown. In the current study, we examined the mechanism of how...