Advanced search    

Search: authors:"Feng Han"

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

Wafer-Scale Fabrication of Sub-10 nm TiO2-Ga2O3 n-p Heterojunctions with Efficient Photocatalytic Activity by Atomic Layer Deposition

Wafer-scale, conformal, two-dimensional (2D) TiO2-Ga2O3 n-p heterostructures with a thickness of less than 10 nm were fabricated on the Si/SiO2 substrates by the atomic layer deposition (ALD) technique for the first time with subsequent post-deposition annealing at a temperature of 250 °C. The best deposition parameters were established. The structure and morphology of 2D TiO2...

Phylogeny and taxonomy of three new Ctenomyces (Arthrodermataceae, Onygenales) species from China

Twelve Ctenomyces (Arthrodermataceae, Onygenales) strains were obtained and identified during a survey of keratinophilic fungi in soils from China. We used molecular identification combined with morphological evidence to delimit species, circumscribing five species in the genus. Three new species are herein described: C. albus sp. nov., C. obovatus sp. nov. and C. peltricolor sp...

Gamma linolic acid regulates PHD2 mediated hypoxia and mitochondrial apoptosis in DEN induced Hepatocellular carcinoma

Gamma linolic acid regulates PHD2 mediated hypoxia and mitochondrial apoptosis in DEN induced Hepatocellular carcinoma Hong Cui,1 Feng Han,1 Ling Zhang,1 Li Wang,1 Mukesh Kumar2 1Department of

Ultra-wideband and Polarization-Insensitive Perfect Absorber Using Multilayer Metamaterials, Lumped Resistors, and Strong Coupling Effects

We theoretically and experimentally proposed a new structure of ultra-wideband and thin perfect metamaterial absorber loaded with lumped resistances. The thin absorber was composed of four dielectric layers, the metallic double split ring resonators (MDSRR) microstructures and a set of lumped resistors. The mechanism of the ultra-wideband absorption was analyzed and parametric...

Image Encryption Algorithm Based on Hyperchaotic Maps and Nucleotide Sequences Database

Image encryption technology is one of the main means to ensure the safety of image information. Using the characteristics of chaos, such as randomness, regularity, ergodicity, and initial value sensitiveness, combined with the unique space conformation of DNA molecules and their unique information storage and processing ability, an efficient method for image encryption based on...

Correction to: Loop-mediated isothermal amplification for visual detection of Vibrio parahaemolyticus using gold nanoparticles

The published version of this article, unfortunately, contained error. Modifications have been made to the Abstract, Introduction, Results and discussion, and Acknowledgements section. The original article has been corrected.

A comparative study of the five-repetition sit-to-stand test and the 30-second sit-to-stand test to assess exercise tolerance in COPD patients

Li,1 Xin Qiao,1 Wei Li,1 Hai-feng Ma,1 Wen-hui Ma,1 Yu-feng Han,1 Guang-qiao Zeng,4 Qiu-yue Wang,1 Jian Kang,1 Gang Hou1 1Institute of Respiratory Disease, First Hospital of China Medical University

Microbial diversity and component variation in Xiaguan Tuo Tea during pile fermentation

Conceptualization: Haizhou Li, Ping Li. Data curation: Haizhou Li, Xinrui Yang, Ping Li. Formal analysis: Haizhou Li. Investigation: Haizhou Li, Xinrui Yang, Ping Li. Methodology: Haizhou Li, Feng Han. Project

Empirical research on Kano’s model and customer satisfaction

Products are now developed based on what customers desire, and thus attractive quality creation has become crucial. In studies on customer satisfaction, methods for analyzing quality attributes and enhancing customer satisfaction have been proposed to facilitate product development. Although substantial studies have performed to assess the impact of the attributes on customer...

O-GlcNAcylation of SIRT1 enhances its deacetylase activity and promotes cytoprotection under stress

Zhang Xinzhi Lu Feng Han Qianhong Gong Wengong Yu SIRT1 is the most evolutionarily conserved mammalian sirtuin, and it plays a vital role in the regulation of metabolism, stress responses, genome

De Ritis ratio (AST/ALT) as an independent predictor of poor outcome in patients with acute ischemic stroke

De Ritis ratio (AST/ALT) as an independent predictor of poor outcome in patients with acute ischemic stroke Fan Gao,1 Chen Chen,2 Jun Lu,1 Jie Zheng,1 Xian-Cang Ma,1,3 Xing-Yun Yuan,2 Kang Huo,2 Jian-Feng Han2 1Clinical Research Center, 2Department of Neurology, 3Department of Psychiatry, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China Purpose...

Immunization with truncated envelope protein of Zika virus induces protective immune response in mice

Fellowship from the UK Academy of Medical Sciences and the NSFC of China (No. 81661130162). Author information Author notes Jian-Feng Han, Yang Qiu, and Jiu-Yang Yu contributed equally to this work ... . AffiliationsDepartment of Virology, State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, 100071, ChinaJian-Feng Han, Yang Qiu, Hong-Jiang Wang, Yong-Qiang Deng

Vitamin D deficiency and related risk factors in patients with diabetic nephropathy

Objectives To investigate serum 25-hydroxyvitamin D (25[OH]D) levels in patients with diabetic nephropathy, analyse the relationship between 25(OH)D and clinical indexes, and identify risk factors for vitamin D deficiency in diabetic nephropathy.

Isolation and molecular characterization of prevalent Fowl adenovirus strains in southwestern China during 2015–2016 for the development of a control strategy

Ke-Chang Yao Yue-Yue Liu Guo-Jin You Su-Yun Li Ping Liu Qin Zhao Yi-Ping Wen Rui Wu Xiao-Bo Huang San-Jie Cao Xin-Feng Han Yong Huang Fowl adenovirus (FAdV) has caused significant losses in chicken

Corticosteroids Mediate Heart Failure-Induced Depression through Reduced σ1-Receptor Expression

Cardiovascular diseases are risk factors for depression in humans. We recently proposed that σ1 receptor (σ1R) stimulation rescued cardiac hypertrophy and heart failure induced by transverse aortic constriction (TAC) in mice. Importantly, σ1R stimulation reportedly ameliorates depression-like behaviors in rodents. Thus, we hypothesized that impaired σ1R activity in brain triggers...

Effect and clinical significance of fast-track surgery combined with laparoscopic radical gastrectomy on the plasma level of vascular endothelial growth factor in gastric antrum cancer

This study discusses the effect and clinical significance of fast-track surgery (FTS) combined with laparoscopic radical surgery on the plasma level of vascular endothelial growth factor (VEGF) in locally advanced gastric antrum cancer. Plasma VEGF levels were detected in 63 cases of locally advanced gastric antrum cancer by using double-antibody sandwich Avidinbiotincomplex...

What’s the Optimal Lipids Level for Dialysis Patients? A Cohort Study from a Chinese Dialysis Center in a University Hospital

Background With lipid level being a major contributing factor for cardiovascular health, the high cardiovascular mortality among dialysis patients has raised substantial concerns in regard to the optimal lipid level in these patient population. Objective To explore the optimal lipid level for the survival of dialysis patients. Methods The lipid profile was measured for each...

Genetic and antigenic evolution of H9N2 subtype avian influenza virus in domestic chickens in southwestern China, 2013–2016

H9N2 avian influenza virus (AIV) has caused significant losses in chicken flocks throughout china in recent years. There is a limited understanding of the genetic and antigenic characteristics of the H9N2 virus isolated in chickens in southwestern China. In this study a total of 12 field strains were isolated from tissue samples from diseased chickens between 2013 and 2016...

Surface Deformation due to Loading of a Layered Elastic Half-space: Constructing the Solution for a General Polygonal Load

We describe an algorithm for rapidly computing the surface displacements induced by a general polygonal load on a layered, isotropic, elastic half-space. The arbitrary surface pressure field is discretized using a large number, n, of equally-sized circular loading elements. The problem is to compute the displacement at a large number, m, of points (or stations) distributed over...