A5100676559- Advanced Surface Polishing Techniques
- Advanced machining processes and optimization
- Advanced Measurement and Metrology Techniques
- Chinese history and philosophy
- Synthesis and properties of polymers
- Epoxy Resin Curing Processes
- Laser Material Processing Techniques
- Silicone and Siloxane Chemistry
- Advanced Numerical Analysis Techniques
- Plant-Microbe Interactions and Immunity
- Advanced Sensor and Energy Harvesting Materials
- Adhesion, Friction, and Surface Interactions
- Traditional Chinese Medicine Analysis
- Biofuel production and bioconversion
- Tribology and Wear Analysis
- Advanced Machining and Optimization Techniques
- Electromagnetic wave absorption materials
- High voltage insulation and dielectric phenomena
- Diamond and Carbon-based Materials Research
- Microbial Metabolic Engineering and Bioproduction
- Phytochemistry and Biological Activities
- Pharmacological Effects of Natural Compounds
- Tribology and Lubrication Engineering
- Manufacturing Process and Optimization
- Spectroscopy and Chemometric Analyses
China University of Geosciences (Beijing)
2023-2025
Kanion Pharmaceutical (China)
2013-2025
Nanjing University of Chinese Medicine
2025
Xiamen University
2015-2024
Sinopec (China)
2019-2024
SINOPEC Research Institute of Safety Engineering Co., Ltd.
2021-2024
Luoyang Institute of Science and Technology
2022-2023
University of Chinese Academy of Social Sciences
2022
Chinese Academy of Social Sciences
2005-2022
China Animal Health and Epidemiology Center
2022
A combination of advanced sequencing and mapping techniques is used to produce a reference genome Aegilops tauschii, progenitor the wheat D genome, providing valuable resource for comparative genetic studies. Sequencing genomes crops plants provides useful resources crop improvement breeding. Jan Dvořák, Katrien Devos, Steven Salzberg colleagues report diploid hexaploid wheat. They use ordered-clone sequencing, whole-genome shotgun BioNano optical assemble this large highly repetitive...
Polymer films with combined properties of good thermoplasticity, electrical properties, and thermal endurance are highly required for two-layer flexible copper clad laminate (FCCL) applications. Meanwhile, the black appearance is also specific FCCL Therefore, in present work, a series ester-linked polyimide (PEsI) were designed developed via copolymerization chemistry an ester-containing dianhydride biphenyl dibenzoate-3,3′,4,4′-tetracarboxylic acid (BPTME), rigid-rod...
The calculation of the dwell time plays a crucial role in polishing precision large optics. Although some studies have taken place, it remains challenge to develop algorithm which is absolutely stable, together with high convergence ratio and fast solution speed even for extremely mirrors. For this aim, we introduced self-adaptive iterative calculate paper. Simulations were conducted bonnet (BP) test performance method on real 430 mm × fused silica part initial surface error PV=1741.29 nm,...
A novel unicursal random maze tool path is proposed in this paper, which can not only implement uniform coverage of the polishing surfaces, but also possesses randomness and multidirectionality. The simulation experiments along with practical are conducted to make comparison three kinds paths, including path, raster Hilbert path. experimental results validate that warrant avoid appearance periodical structures polished surface. It more effective than restraining mid-spatial frequency error...
This paper presents a semirigid (SR) bonnet tool which has the advantages of high efficiency and determinacy for material removal on optical elements also potential to be used aspheric optics. It consists three layers: metal sheet, rubber membrane, polishing pad, from inside outside. inherits flexibility normal but higher stiffness. Finite element analysis was performed determine that stainless steel is best-suited use as sheet. An SR with stainless-steel sheet fabricated tested. Its...
Jasmonate is an important endogenous chemical signal that plays a role in modulation of plant defense responses. To understand its mechanisms regulation rice resistance against the fungal pathogen Magnaporthe oryzae, comparative phenotype and proteomic analyses were undertaken using two near-isogenic cultivars with different levels disease resistance. Methyl-jasmonate (MeJA) treatment significantly enhanced M. oryzae both but treated resistant cultivar maintained higher level than same...
Polyimide (PI) optical films with high glass transition temperatures (high-Tg), transparency, and low retardations (low-Rth) are highly desired in advanced optoelectronic applications. However, the standard PI usually suffer from deep colors, anisotropies limited Tg values. In current work, a series of semi-alicyclic colorless transparent (CPI) were developed hydrogenated pyromellitic dianhydride stereoisomers, 1S,2R,4S,5R-hydrogenated 1R,2S,4S,5R-hydrogenated dianhydride,...
Abstract A series of ester‐ and fluoro‐containing thermoplastic polyimide (PI) films, PEsI‐1 ~ PEsI‐4 have been prepared by the two‐step thermal imidization procedure via soluble poly(amic acid) (PEsAA) precursors from copolymerization four monomers, including dianhydrides bisphenol dibenzoate‐3,3′,4,4′‐tetracarboxylic acid dianhydride (TMBPA) 3,3′, 4,4′‐biphenyl tetracarboxylic (BPDA) diamine monomers 4‐aminophenyl‐4′‐ aminobenzoate (APAB) 2,2′‐bis(trifluoromethyl)‐4,4′‐diamino biphenyl...
The photoconductivity of single-crystalline selenium nanotubes (SCSNTs) under a range illumination intensities 633 nm laser is examined using novel two-terminal device arrangement at room temperature. It found that SCSNTs forms Schottky barriers with W and Au contacts, the barrier height function light intensity. In low-illumination regime below 1.46 × 10−4 µW µm−2, Au–Se–W hybrid structure exhibits sharp on/off switching behaviour, turn-on voltages decrease increasing illuminating...
Reduning injection (RDNI) is a patented Traditional Chinese medicine that contains three herbal medicines, respectively are the dry aboveground part of Artemisia annua L., flower Lonicera japonica Thunb., and fruit Gardenia jasminoides J.Ellis. RDNI has been recommended for treating Coronavirus Disease 2019 (COVID-19) in "New Pneumonia Diagnosis Treatment Plan".To elucidate verify underlying mechanisms treatment COVID-19.This study firstly performed anti-SARS-CoV-2 experiments Vero E6 cells....
Ti6Al4V alloy has been widely used in many fields, such as aerospace and medicine, due to its excellent biocompatibility mechanical properties. Most high-performance components made of usually need be polished produce their specific functional requirements. However, the material properties Ti6Al4V, polishing process still requires significant development. Therefore, this study aimed investigate performance by using tools with different rigidities. Two kinds bonnet tool were used, namely a...