A5025155423- Microwave Dielectric Ceramics Synthesis
- Ferroelectric and Piezoelectric Materials
- Gas Sensing Nanomaterials and Sensors
- ZnO doping and properties
- Thermal Expansion and Ionic Conductivity
- Thin-Film Transistor Technologies
- Acoustic Wave Resonator Technologies
- Silicon Nanostructures and Photoluminescence
- Multiferroics and related materials
- Analytical Chemistry and Sensors
- Genetic and rare skin diseases.
- Phytoplasmas and Hemiptera pathogens
- Cancer and Skin Lesions
- Hedgehog Signaling Pathway Studies
- Plant and animal studies
- Insect symbiosis and bacterial influences
- Entomopathogenic Microorganisms in Pest Control
- Insect-Plant Interactions and Control
- Thermal and Kinetic Analysis
- Insect and Arachnid Ecology and Behavior
- MXene and MAX Phase Materials
- Dielectric properties of ceramics
- Research on scale insects
- Fossil Insects in Amber
- Advanced Chemical Sensor Technologies
China University of Petroleum, East China
2023-2025
State Key Laboratory of Chemical Engineering
2025
Institute of Plant Protection
2019-2023
Sichuan Academy of Agricultural Sciences
2019-2023
Binzhou University
2011-2023
Henan University of Science and Technology
2006-2013
Luoyang Institute of Science and Technology
2008-2013
Nanjing Medical University
2013
Zhengzhou University
2010
Henan University
2007
Insect gut microbes have important roles in host feeding, digestion, immunity, development, and coevolution with pests. The fall armyworm, Spodoptera frugiperda (Smith, 1797), is a major migratory agricultural pest worldwide. effects of plant on the pest’s bacteria remain to be investigated better understand their coevolution. In this study, differences bacterial communities were examined for fifth sixth instar larvae S. fed leaves different plants (corn, sorghum, highland barley, citrus)....
Perovskite BiFeO3 films with various thicknesses were prepared on Pt/Ti/SiO2/Si substrates by metal organic decomposition method. It was found that, the film thickness increasing from 35 to 120 nm, grain and ferroelectric domain size slightly increased, while saturation magnetization Ms abruptly decreased. For further increase of thickness, decreased slowly unit area exhibited a fluctuation behavior. Moreover, magnetic anisotropy degenerated thickness. The possible causes for effects discussed.
The mitochondrial genomes (mitogenomes) of scale insects are less known in comparison to other insects, which hinders the phylogenetic and evolutionary studies Coccoidea higher taxa. Herein, complete mitogenomes Unaspis yanonensis , Planococcus citri Ceroplastes rubens were sequenced for Coccoidea. 15,220-bp long mitogenome U. contained typical set 37 genes including 13 PCGs, 22 tRNA two rRNA genes; 15,549-bp P. lacked gene trnV ; 15,387-bp C. exhibited several shortened PCGs five genes....
Citrus huanglongbing (HLB) is present in 10 provinces China and associated with 'Candidatus Liberibacter asiaticus' (CLas), which transmitted by the Asian citrus psyllid (Diaphorina citri, ACP). To date, HLB ACP have expanded to Yibin city of Sichuan Province, posing an imminent threat belt upper middle reaches Yangtze River, important late-maturing citrus-producing area China. understand epidemiological route CLas newly invaded regions thereby better establish interception zone ranging from...
Haplodiplatyidae is a recently established earwig family with over 40 species representing single genus, Haplodiplatys Hincks, 1955. The morphology of has been studied in detail, but its molecular characters remain unclear. In this study, two mitogenomes aotouensis Ma & Chen, 1991, were sequenced based on samples from Fujian and Jiangxi provinces, respectively. These represent the first for Haplodiplatyidae. next-generation sequencing method subsequent automatic assembly obtained...
Quantum chemical calculations at B3LYP/6-31G* and B3P86/6-31G* levels are used to predict the bond dissociation energies (BDEs) of seven nitrotriazole derivatives. It is noted that BDEs initial scission step between 44 70 kcal/mol, which larger than those piperidine diazocine compounds polynitro benzoate molecules. In addition, substituent groups greatly affect title compounds. The heats formation (HOFs) for energetic materials also calculated via designed isodesmic reactions. From...
The Zr0.5Hf0.5VPO7 is successfully synthesized by the solid-state method with near-zero thermal expansion. Powder x-ray diffraction (XRD), Raman spectroscopy, dilatometry, and scanning electron microscopy (SEM) are used to investigate structure, phase transition, coefficient of expansion (CTE) Zr0.5Hf0.5VPO7. investigation results show that samples single cubic type a space group at room temperature (RT). It can be inferred superstructure transformed from 3 × 1 ideal crystal in range between...
Thermodynamic theory is applied to study the effect of stress on polarization Bi4Ti3O12 films with a two-dimensional model. The spontaneous polarizations and free energies are calculated for three possible kinds orientations cell nine ferroelectric phases in films. caused by lattice distortion small can be neglected all stable phases, whereas domain reorientation induced competition between external gradient intrinsic leads significant change calculation result agrees well experimental Nd-doped
The complete mitochondrial genome of the citrus leafminer, Phyllocnistis citrella (Lepidoptera: Gracillariidae) was sequenced for first time, which 15,416 bp in length and with an A + T content 81.9%. common set 37 genes (13 PCGs, 22 tRNA genes, two rRNA genes) were all annotated. Most PCGs had standard ATN start codons TAN stop codons. exhibited typical cloverleaf secondary structures, whereas dihydrouridine (DHU) arm trnSer (AGN) reduced. phylogenetic analyses consistently recovered...