24 Result(s)

Article

Development and Prospect of Arsenic Removal Technology for Containing Arsenic Copper Minerals

Arsenic is a harmful element that widely exists in various non-ferrous metal minerals including copper. With the depletion of free and low arsenic copper ores, containing arsenic copper ore has become an impor...

X. W. Tang, Y. H. He in Theoretical Foundations of Chemical Engineering (2023)

Article

Investigation of Fatigue Small Crack Propagation Behavior in Superalloy FGH96 under Different Stress Ratios

The characteristic analysis of fatigue small crack propagation behavior of superalloy FGH96 in a plane stress state was carried out based on a series of in situ scanning electron microscope fatigue tests. The ...

A. Liu, Z. Liang, X. S. Wang, W. Xu… in Journal of Materials Engineering and Perfo… (2023)

Chapter and Conference Paper

Configuration Design and Discrete Optimization of Large Rotatable Parabolic Cylindrical Antenna

In order to solve the problem of performance degradation of large rotatable parabolic cylinder antenna due to excessive weight, a new optimization design method is proposed in this paper, which can reduce the ...

Z. P. Chen, P. Jia, C. G. Li, Y. H. He… in Proceedings of the Eighth Asia Internation… (2022)

Chapter and Conference Paper

Design of a Cable Driving System in Large Rotatable Cylindrical Antenna

With the development of high-tech systems such as aerospace, communications, and navigation, as well as the increasing demand for astronomical observations, the demand for antenna apertures is also increasing,...

Z. P. Chen, C. L. Wang, C. H. Zhang… in Proceedings of the Eighth Asia Internation… (2022)

Chapter and Conference Paper

A Feasibility-Evaluation Method on Antenna Driving Scheme Based on MBSE

In response to the difficulties of traditional antenna collaborative design, high cost of solutions evaluation and ambiguous indexes relationship, we proposed the model-driven system scheme feasibility evalua...

Z. P. Chen, Y. W. Wan, C. G. Li, Y. H. He in Proceedings of the Eighth Asia Internation… (2022)

Article

Influence of Microstructure Evolution on Mechanical Properties, Wear Resistance and Corrosion Resistance of Ti(C,N)-Based Cermet Tools with Various WC Additions

The effects of tungsten carbide addition on the microstructure, mechanical properties and corrosion resistance of Ti(C,N)-based cermets prepared by the sinter-HIP method are investigated through scanning elect...

L. B. Zhao, N. Lin, X. Q. Han, C. Ma, Z. Y. Wang… in Metals and Materials International (2021)

Article

MiR-130b/TNF-α/NF-κB/VEGFA loop inhibits prostate cancer angiogenesis

Angiogenesis is a critical biological process essential for solid cancer growth and metastasis. It has been shown that microRNAs (miRNAs) play a vital role in a variety of biological processes in cancers. Howe...

H. Q. Mu, Y. H. He, S. B. Wang, S. Yang, Y. J. Wang… in Clinical and Translational Oncology (2020)

Article

Influence of Micron WC Addition on the Microstructure and Mechanical Properties of Ultrafine WC–Co Cemented Carbides at the Elevated Temperature

In this paper, the influence of micron-grained WC additions with the different grain sizes on the microstructure and hardness of ultrafine WC–Co cemented carbides at the elevated temperature were investigated ...

C. Liu, N. Lin, Y. H. He, W. S. Liu, Y. Z. Ma in Journal of Superhard Materials (2018)

Article

Reduced prostate cancer risk with green tea and epigallocatechin 3-gallate intake among Hong Kong Chinese men

In vitro and in vivo studies suggested that polyphenol epigallocatechin 3-gallate (EGCG) in tea may have anti-carcinogenic effect on prostate cells, but this protective effect has less been examined in epidemiolo...

P M Y Lee, C F Ng, Z M Liu, W M Ho, M K Lee… in Prostate Cancer and Prostatic Diseases (2017)

Article

Histological analysis of somatic embryogenesis in pineapple: AcSERK1 and its expression validation under stress conditions

Somatic embryogenesis receptor-like kinase (SERK) is a small gene family found in plants. SERK is involved in somatic embryogenesis and can be found in various important signal transduction pathways. Research on

J. Ma, Y. H. He, Z. Y. Hu, S. Kanakala… in Journal of Plant Biochemistry and Biotechn… (2016)

Article

Preparation and Pore Structure Stability at High Temperature of Porous Fe-Al Intermetallics

Porous Fe-Al intermetallics with different nominal compositions (from Fe-8 wt.% Al to Fe-50 wt.% Al) were fabricated by Fe and Al elemental powders through reaction synthesis. The effects of the Al content on ...

P. Z. Shen, H. Y. Gao, M. Song… in Journal of Materials Engineering and Performance (2013)

Article

The Influence of Microstructure on Superplastic Behaviours of γ-TiAl Alloys

In this work, superplastic behaviours in Ti-33Al-3Cr-0.5Mo (wt%) γ-TiAl alloys with two different initial microstructures of near gamma (NG) and duplex (DM) structure were investigated with respect to the effe...

J. Sun, J. S. Wu, G. X. Hu, Y. H. He, B. Y. Huang in MRS Online Proceedings Library (2011)

Article

In vitro degradation and cell attachment of a PLGA coated biodegradable Mg–6Zn based alloy

Currently available engineering magnesium alloys have several critical concerns if they are about to be used as biomaterials, particularly the concern about the toxicity of the common alloying elements such as...

J. N. Li, P. Cao, X. N. Zhang, S. X. Zhang, Y. H. He in Journal of Materials Science (2010)

Article

In vivo quantification of propylene glycol, glucose and glycerol diffusion in human skin with optical coherence tomography

The purpose of study is to quantify and compare diffusion of propylene glycol, glucose, glycerol in the human skin in vivo noninvasively. Optical coherence tomography (OCT) was utilized in the functional imagi...

X. Guo, Z. Y. Guo, H. J. Wei, H. Q. Yang, Y. H. He, S. S. **e, G. Y. Wu… in Laser Physics (2010)

Article

Synthesis and characterization of porous Fe–25 wt.% Al alloy with controllable pore structure

Porous Fe–25 wt.% Al alloy is synthesized by reactive synthesis with Fe and Al powders as the raw materials. Various processing parameters such as the final sintering temperature, pressure during cold pressing...

P. Z. Shen, M. Song, Y. H. He, H. Y. Gao, J. Zou… in Powder Metallurgy and Metal Ceramics (2010)

Article

A density-functional study of aluminium, iron, zirconium and cerium microclusters

The geometries and electronic structural properties of AB and ABC (A, B, C = Al, Fe, Zr, Ce) microclusters have been systematically investigated by using a hybrid density-functional method (B3LYP) approach. Th...

Y. F. Ouyang, D. M. Zhai, J. Fang, P. **ang, Y. Du… in The European Physical Journal D (2009)

Article

Structural characteristics and high-temperature oxidation behavior of porous Fe–40 at.%Al alloy

Porous FeAl alloy was prepared by Fe and Al elemental reaction synthesis. The cyclic oxidation evolutions of porous Fe–40 at.%Al alloy at the elevated temperatures of 600 and 800 °C in air were studied and com...

P. Z. Shen, M. Song, H. Y. Gao, Y. H. He, J. Zou, N. P. Xu… in Journal of Materials Science (2009)

Article

Study on Health Effects of Disassembling Imported Electrical Equipment

D. S. Shen, Y. H. He, C. R. Fang in Bulletin of Environmental Contamination and Toxicology (2004)

Article

Infrared imaging during low-cycle fatigue of HR-120 alloy

H. Wang, L. Jiang, Y. H. He, L. J. Chen… in Metallurgical and Materials Transactions A (2002)