Advanced search    

Search: authors:"Peng Zhang"

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

Surface Characteristic Effect of Ag/TiO2 Nanoarray Composite Structure on Supercapacitor Electrode Properties

510632, China Correspondence should be addressed to Zhidan Lin; nc.ude.unj@dznil and Peng Zhang; nc.ude.unj@gnepgnahzt Received 30 March 2018; Accepted 28 May 2018; Published 24 July 2018 Academic ... Lin, Wei Li, and Peng Zhang offered the materials and instruments. This research was supported by the Guangdong Science and Technology Project Fund (nos. 2014B090915003, 2015B010902005, 2015A030310488

Back-to-back heavy quark pair production in semi-inclusive DIS

The one-loop correction to heavy quark pair back-to-back production in unpolarized semi-inclusive deep inelastic scattering is given in this work in the framework of transverse momentum dependent(TMD) factorization. Both unpolarized and linearly polarized TMD gluon distribution functions are taken into account. A subtraction method based on diagram expansion is used to get finite...

Review Application of Nanostructured Black Silicon

As a widely used semiconductor material, silicon has been extensively used in many areas, such as photodiode, photodetector, and photovoltaic devices. However, the high surface reflectance and large bandgap of traditional bulk silicon restrict the full use of the spectrum. To solve this problem, many methods have been developed. Among them, the surface nanostructured silicon...

Genetic variants in FAM13A and IREB2 are associated with the susceptibility to COPD in a Chinese rural population: a case-control study

Genetic variants in FAM13A and IREB2 are associated with the susceptibility to COPD in a Chinese rural population: a case-control study Yanan Zhang,1 Jie Qiu,1 Peng Zhang,1 Jin Zhang,1 Min Jiang,2

Dynamic modelling and natural characteristic analysis of cycloid ball transmission using lumped stiffness method

The vibration of robot joint reducer is the main factor that causes vibration or motion error of robot system. To improve the dynamic precision of robot system, the cycloid ball transmission used in robot joint is selected as study object in this paper. An efficient dynamic modelling method is presented—lumped stiffness method. Based on lumped stiffness method, a translational...

Thick branes with inner structure in mimetic gravity

In this paper, thick branes generated by mimetic scalar field are investigated. Three typical thick brane models are constructed and the linear tensor and scalar perturbations are analyzed. These branes have different inner structures, some of which are absent in general relativity. For each brane model, the solution is stable under both tensor and scalar perturbations. The...

Bus-OLAP: A Data Management Model for Non-on-Time Events Query Over Bus Journey Data

Increasing the on-time rate of bus service can prompt the people’s willingness to travel by bus, which is an effective measure to mitigate the city traffic congestion. Performing queries on the bus arrival can be used to identify and analyze various kinds of non-on-time events that happened during the bus journey, which is helpful for detecting the factors of delaying events, and...

Preparation and characterization of Fe3O4@Au-C225 composite targeted nanoparticles for MRI of human glioma

Dai, Zhirui Guo, Peng Zhang, Gang Peng. Funding acquisition: Yuejiao Zhong, Yuntao Li. 13 / 16 Investigation: Yaoqi Ge, Yuejiao Zhong, Qianling Lu, Xinyu Dai, Zhirui Guo, Peng Zhang, Gang Peng ... , Guozhong Ji, Qianling Lu, Zhirui Guo, Peng Zhang, Gang Peng, Kangzhen Zhang, Yuntao Li. Software: Peng Zhang, Gang Peng. Supervision: Guozhong Ji, Yuntao Li. Validation: Yaoqi Ge, Yuejiao Zhong, Qianling

Potential risk factors for poor outcome after anterior surgery for patients with cervical ossification of the posterior longitudinal ligament

Potential risk factors for poor outcome after anterior surgery for patients with cervical ossification of the posterior longitudinal ligament Shaoqing Li, Peng Zhang, Xianda Gao, Dechao Miao, Yanlong

Highly Sensitive MoS2–Indocyanine Green Hybrid for Photoacoustic Imaging of Orthotopic Brain Glioma at Deep Site

Photoacoustic technology in combination with molecular imaging is a highly effective method for accurately diagnosing brain glioma. For glioma detection at a deeper site, contrast agents with higher photoacoustic imaging sensitivity are needed. Herein, we report a MoS2–ICG hybrid with indocyanine green (ICG) conjugated to the surface of MoS2 nanosheets. The hybrid significantly...

Reveal the growth mechanism in perovskite films via weakly coordinating solvent annealing

In this study, we investigated the nucleation mechanism of perovskite films by employing isopropanol (IPA), a weakly coordinating solvent, to anneal both PbI2 and CH3NH3PbI3 in the sequential deposition and CsPbI3 in the one-step deposition. IPA solvent annealing (IPA SA) of PbI2 films was carried out at different temperatures. The grain size, compactness, roughness and...

Overexpression of the transcription factor NF-YC9 confers abscisic acid hypersensitivity in Arabidopsis

Bioinformatics Laboratory, Center for Plant Biology, School of Life Sciences, Tsinghua University , Beijing 100084 , China 1 Da-Peng Zhang Nuclear factor Y (NF-Y) family proteins are involved in many

Myeloid-specific targeting of Notch ameliorates murine renal fibrosis via reduced infiltration and activation of bone marrow-derived macrophage

genotyping; Yuchen Ye did primary cell culture; Yingying Lu established UUO mouse mode and provided technical assistance for FACS; Peng Zhang performed H&E staining; Xiaowei Liu, Hua Han and Hongyan Qin ... national guidelines for the care and use of laboratory animals were followed. Yali Jiang, Yuanyuan Wang, Pengfei Ma, Dongjie An, Junlong Zhao, Shiqian Liang, Yuchen Ye, Yingying Lu, Peng Zhang, Xiaowei Liu

Insulation effect of air cavity in sand mold using 3D printing technology

The insulation effect of the air cavity surrounding the riser in a 3D printed sand mold was studied. The influence of the air cavity on heat flux was theoretically analyzed. The results demonstrated that the heat flux of the air cavity in the 3D printed sand mold was significantly less than that of resin-bonded sand. The insulation effect of the air cavity in sand molds for a...

Identification and characterization of inorganic-phosphate-solubilizing bacteria from agricultural fields with a rapid isolation method

The ability to solubilize fixed inorganic phosphorus (P) for plant growth is important for increasing crop yield. More P can be released by inoculating soil with inorganic-phosphate-solubilizing bacteria (iPSBs). We used 96-well microplates instead of traditional 200-mm petri dishes to rapidly screen iPSB strains for their solubilizing ability. We simultaneously obtained 76 iPSB...

Transcriptome analysis of a taxol-producing endophytic fungus <Emphasis Type=

The shortage of molecular information for taxol-producing fungi has greatly impeded the understanding of fungal taxol biosynthesis mechanism. In this study, the transcriptome of one taxol-producing endophytic fungus Cladosporium cladosporioides MD2 was sequenced for the first time. About 1.77 Gbp clean reads were generated and further assembled into 16,603 unigenes with an...

Label-free, simultaneous quantification of starch, protein and triacylglycerol in single microalgal cells

Current approaches for quantification of major energy-storage forms in microalgae, including starch, protein and lipids, generally require cell cultivation to collect biomass followed by tedious and time-consuming analytical procedures. Thus, label-free, non-destructive and simultaneous quantification of such macromolecules at single-cell resolution is highly desirable in...

Interrogating the “unsequenceable” genomic trinucleotide repeat disorders by long-read sequencing

Microsatellite expansion, such as trinucleotide repeat expansion (TRE), is known to cause a number of genetic diseases. Sanger sequencing and next-generation short-read sequencing are unable to interrogate TRE reliably. We developed a novel algorithm called RepeatHMM to estimate repeat counts from long-read sequencing data. Evaluation on simulation data, real amplicon sequencing...

Circular RNAs: emerging cancer biomarkers and targets

CircRNAs are a class of RNA molecules that structurally form closed loops. CircRNAs are abundant in eukaryotic transcripts and show certain levels of tissue and cell specificity. CircRNAs have been suggested to regulate gene expression at transcriptional, post-transcriptional, and translational levels. An increasing number of studies have shown that circRNAs play important roles...