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Evaluation of Beauveria bassiana （Hyphomycetes） isolates as potential agents for control of Dendroctonus valens

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Insect Science 2011年第2期18卷 209-216页

作者： Long-wa Zhang Yu-Jun Liu Jian Yao Bin wa.g Bo Huang zeng-Zhi Li Mei-Zhen Fan Jiang-Hua Sun Anhui Provincial Key Laboratory of Microbial Pest Control Anhui Agricultural University Heifei Anhui Entry-Exit Inspection and Quaran- tine Bureau Hefei State Key Laboratory of Integrated Management Agricultural Pest & Rodents Institute of Zoology Chinese Academy of Sciences Beijing China

The red turpentine beetle （RTB）, Dendroctonus valens LeConte, as a destructive invasive pest, has become one of the most economically important forest pest in China. Effective control measures are desperately needed. Entomopathogenic fungi, such as Beauveria bassiana, have shown great potential for the management of some bark beetle species. In this study, 12 isolates of B. bassiana from bark beetle were examined for biological characteristics and virulence, to assess their potential as biocontrol agents for RTB. There were significant differences （at P = 0.05） in colony growth rate, conidial yield, conidial germination, tolerance to UV light and extracellular proteases activity among the tested B. bassiana isolates. Isolates, including Bbl801, Bb1906, Bb789 and Bb773, exhibited the best characteristics, because they have faster hyphal growth rate, higher spore production and faster spore germination, higher UV tolerance and protease （Prl） production. The results of a pathogenicity test ofB. bassiana on RTB larvae showed that most isolates of B. bassiana have demonstrated high efficacy and the highest virulent isolate was Bb 1801, which killed 100% of the treated insects and had a median lethal time （LT50） of 4.60 days at a concentration of 1 ×107 conidia/mL. Therefore, isolate Bb1801 has a great potential for sustainable control of RTB in the forest. The correlation between biological characteristics and virulence of the fungal isolates is discussed and the possibility of combination of entomopathogenic fungi with semiochemicals, as one of the promising strategy for RTB control, is considered.

关键词： Beauveria bassiana biological characteristics microbial control Dendroctonus valens virulence

Cutaneous Metastases Arising from Synovial Sarcoma： A Case Report

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Chinese Medical Journal 2017年第24期130卷 3019-3020页

作者： Xue zeng Li Li wa-Li Liu Department of Dermatology Guang'anmen Hospital China Academy of Chinese Medical Sciences Beijing 100053 China Department of Dermatopathology Guang'anmen Hospital China Academy of Chinese Medical Sciences Beijing 100053 China

To the Editor：Synovial sarcoma （SS） is a relatively rare type of soft tissue sarcoma that constitutes approximately 8% of all soft tissue *** frequently occurs in the para-articular structures of the limbs and is predominantly found in the lower *** other involved locations of invasion are lung,lymph nodes,and ***,the skin is rarely involved.[1-3] Here,we reported an extremely rare case ofbiphasic SS presenting with disseminated cutaneous metastases.

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Synthesis of N,O-rich active site porous polymers and their efficient recovery of gd(Ⅲ) from solution

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Journal of Rare Earths 2023年第9期41卷 1419-1428,I0006页

作者： Bin Xiao Lijinhong Huang Jiacai Ou Bin zeng Zhiqiang Zou Xiangrong zeng wanfu Huang School of Resource and Environmental Engineering Jiangxi University of Science and TechnologyGanzhou 341000China School of Resources and Architectural Engineering Gannan University of Science and TechnologyGanzhou 341000China Faculty of Science and Engineering WA School of Mines:MineralsEnergy and Chemical EngineeringCurtin UniversityWAAustralia School of Architecture and Design Jiangxi University of Science and TechnologyGanzhou 341000China

Our previous study found that the adsorption performance of porous carbon for gd(Ⅲ) could be significantly improved by increasing the N,and O functional groups on its ***,the adsorption capacity of porous carbon is low due to the limited number of N,and O functional groups that can be loaded on its *** to the advantage of customizable functional groups of porous organic polymers(POPs),the triazine-based Tb-MEL and hydroxyl-modified triazine-based Tp-MEL were synthesized by a one-step hydrothermal method using nitrogen-rich melamine as the raw material and triformylbenzene(Tb) and 2,4,6-triformylphloroglucinol(Tp),*** gd(Ⅲ) adsorption isotherms and kinetic curves of Tb-MEL,and Tp-MEL at pH=6 and T=25℃ are in high agreement with the Langmuir isotherm(R^(2)>0.998) and pseudo-second-order kinetics(R^(2)>0.993),*** fitted maximum adsorption capacity(q_(max)) is about 136.05 mg/g,much higher than 58.38 mg/g of *** adsorption efficiency for gd(Ⅲ) at pH=7 is close to 100%,and Tp-MEL maintains 62.4% of the initial adsorption capacity after ten cycle s of sorption/desorption of gd(Ⅲ),with an average elution efficiency of more than 90%.Adsorption selection performance tests show that Tp-MEL has good adsorption selectivity for HREE ions,and the selectivity is as follows:Lu^(3+)>Y^(3+)>gd^(3+)>Nd^(3+)>La^(3+)>Al^(3+)>Ca^(2+)>Mg^(2+).Batch adsorption,Brunauer-Emmett-Teller(BET) method,and X-ray photoelectron spectrometer(XPS)tests show that hydroxyl modifications lose the specific surface area of the polymer,and the functional groups contribute more to the adsorption performance than the specific surface area.

关键词： N O functional groups Triazine-based Hydroxyl-modified Adsorption performance Rare earths

Hydrogen Storage Performance During Underground Hydrogen Storage in Depleted gas Reservoirs:A Review

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Engineering 2024年第9期40卷 211-225页

作者： Lingping zeng Regina Sander Yongqiang Chen Quan Xie CSIRO Energy MelbourneVIC 3168Australia Hydrogen Industry Mission CSIROMelbourneVIC 3168Australia CSIRO Energy KensingtonWA 6151Australia Permanent Carbon Locking Future Science Platform CSIRO EnergyKensingtonWA 6151Australia wa School of Mines:Minerals Energy and Chemical EngineeringCurtin UniversityKensingtonWA 6151Australia

Hydrogen has emerged as a promising alternative to meet the growing demand for sustainable and renewable energy *** hydrogen storage(UHS)in depleted gas reservoirs holds significant potential for large-scale energy storage and the seamless integration of intermittent renewable energy sources,due to its capacity to address challenges associated with the intermittent nature of renewable energy sources,ensuring a steady and reliable energy *** the existing infrastructure and well-characterized geological formations,depleted gas reservoirs offer an attractive option for large-scale hydrogen storage ***,significant knowledge gaps regarding storage performance hinder the commercialization of UHS *** deliverability,hydrogen trapping,and the equation of state are key areas with limited *** literature review critically analyzes and synthesizes existing research on hydrogen storage performance during underground storage in depleted gas reservoirs;it then provides a high-level risk assessment and an overview of the techno-economics of *** significance of this review lies in its consolidation of current knowledge,highlighting unresolved issues and proposing areas for future *** these gaps will advance hydrogen-based energy systems and support the transition to a sustainable energy *** efficient and safe deployment of UHS in depleted gas reservoirs will assist in unlocking hydrogen’s full potential as a clean and renewable energy *** addition,this review aids policymakers and the scientific community in making informed decisions regarding hydrogen storage technologies.

关键词： Underground hydrogen storage Storage performance Hydrogen deliverability Hydrogen trapping Risk assessment Techno-economic analysis

The antioxidation and anti-inflammation effect of genistein on myocardial hypertrophy rats induced by Iso

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The antioxidation and anti-inflammation effect of genistein ...

Challenges and strategies in high-accuracy manufacturing of the world’s largest SiC aspheric mirror

2012国际生理学学术大会

作者： Xinming Zhong wa Yuan Hai Xiao Liangdong Li Zhihua Huang Jing zeng The first affiliated hospital of gannan medical college Department of Physiology Gannan medical college Department of Pharmacology Gannan Medical College

＜正＞To observe the antioxidation and anti-inflammation effect of genistein（gen） on rat’s myocardial hypertrophy caused by isopropylarterenol（Iso）.Methods:The myocardial hypertrophy model was formed through hypodermic injection *** rats were administrated with various doses of gen,DMSO or normal saline through hypodermic injection from the second day after Iso treated,and the process extended 14 *** the last administration,the indexes of left ventricle was calculated,the activity of superoxide dismutase（SOD）, myeloperoxidase（MPO） and the concentration of malondialdehyde（MDA） in serum and interleukin-2（IL-2） in myocardial tissue were ***:In gen groups,the left ventricle index was depressed significantly,the activity of SOD was increased while the content of MDA and the activity of MPO in the serum were decreased markedly,and the level of IL-2 in myocardial tissue of rats was ***:gen has antioxidation and anti-inflammation effect on the myocardial hypertrophy caused by Iso.

关键词： genistein myocardial hypertrophy antioxidation anti-inflammation effect

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Light(Science & Applications) 2022年第12期11卷 2873-2885页

作者： Xuejun Zhang Haixiang Hu Xiaokun wa.g Xiao Luo ge Zhang Wenxing Zhao Xiaoyi wa.g Zhenyu Liu Ling Xiong Erhui Qi Congcong Cui Yanchao wa.g Yingjie Li Xu wa.g Longxiang Li Yang Bai Qiang Cheng Zhiyu Zhang Ruigang Li wa Tang Xuefeng zeng Weijie Deng Feng Zhang Changchun Institute of Optics Fine Mechanics and PhysicsChinese Academy of Sciences130033 ChangchunJilinChina University of Chinese Academy of Sciences 100049 BeijingChina

In the process of manufacturing the world’s largest silicon carbide(SiC)aspheric mirror,the primary difficulties are mirror blank preparation,asphere fabrication,and testing,as well as cladding and ***,the challenges include the homogeneity of the complicated structure casting,accuracy and efficiency of the fabrication process,print-through effect,fidelity and precision of test procedure,stress and denseness of cladding process,the dynamic range of interferometric measurement,and air turbulence error due to the long optical *** break through such a barrier of difficulties,we proposed the water-soluble room temperature vanishing mold and gel casting technology,homogeneous microstructure reaction-formed joint technology,nano-accuracy efficient compound fabrication,gravity unloading technology,high-denseness low-defect physical vapor deposition(PVD)Si-cladding technology,test data fusion method,and time-domain averaging method,*** on the proposed technologies and methods,we have accomplished the world’s largest SiC aspheric mirror with a size of φ4.03 *** impressive performance of the SiC aspheric mirror is validated by the characteristics of the fabricated SiC aspheric *** aerial density of the SiC blank is less than 120 kg/m^(2),surface shape test accuracy is better than 6 nm RMS,thickness inhomogeneity of the cladding layer is less than 5%,and the final surface figure error and roughness are 15.2 nm RMS and 0.8 nm RMS,respectively.

关键词： cladding casting carbide

glycine functionalized activated carbon derived from navel orange peel for enhancement recovery of gd(Ⅲ)

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Journal of Rare Earths 2022年第11期40卷 1794-1802,I0005页

作者： Bin Xiao Lijinhong Huang wanfu Huang Dongmei Zhang Xiangrong zeng Xiaohui Yao School of Resource and Environmental Engineering Jiangxi University of Science and TechnologyGanzhou 341000China Jiangxi College of Applied Technology Ganzhou 341000China Faculty of Science and Engineering WA School of Mines:MineralsEnergy and Chemical EngineeringCurtin UniversityWAAustralia School of Architecture and Design Jiangxi University of Science and TechnologyGanzhou 341000China

glycine functionalized activated carbon adsorption material(NOPAC-gLY-X)was successfully prepared by one-step thermal decomposition using agricultural waste navel orange peel as a *** batch adsorption experiments,it is found that the adsorption performance of gd(Ⅲ)on activated carbon can be significantly enhanced by glycine *** adsorption isotherms of the NOPACs conform to the Langmuir isotherm model,and the maximum adsorption capacity of the activated carbon sample NOPAC-gly-60 is approximately 48.5 mg/*** gd(Ⅲ)adsorption capacity of navel orange peel activated carbon can be doubled after glycine modification,and the adsorption efficiency of gadolinium can reach99%at pH=*** physicochemical properties of the prepared adsorbents were characterized by Brunauer-Emmett-Teller(BET),Fourier transform infrared spectroscopy(FTIR),elemental analysis(EA),and X-ray photoelectron spectroscopy(XPS).The characterization test shows that the specific surface area of the sample increases from 1121 to 1523 m^(2)/g,and the ratio of(N+O)/C increases from 10.8%to 30.0%by the glycine *** five cycles of adsorption-desorption,the adsorption capacity can still be maintained at 88%of the initial ***-gLY-60 has excellent adsorption selectivity for gd(Ⅲ).With the obvious advantages of simple synthesis steps and low cost,the activated carbon modification method adopted in this study has great application value in the field of rare earth adsorption and recovery.

关键词： glycine functionalized One-step thermal decomposition Navel orange peel gd(Ⅲ)adsorption Rare earths

Insights into photocatalytic mechanism over a novel Cu_(2)WS_(4)/MoS_(2) S-scheme heterojunction

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Rare Metals 2024年第7期43卷 3118-3133页

作者： Wei Zhao Ji-Hui Cao Jun-Jie Liao Yun Liu Xiao-Jun zeng Jun-Yu Shen Xue-Kun Hong Yang guo He-Hua zeng Ya-Zi Liu School of Materials Engineering Jiangsu Key Laboratory of Advanced Functional MaterialsSchool of Electronic and Information EngineeringChangshu Institute of TechnologyChangshu215500China School of Chemistry and Chemical Engineering Changji UniversityChangji 831100China State Environmental Protection Key Laboratory of Soil Environmental Management and Pollution Control Ministry of Ecology and EnvironmentNanjing Institute of Environmental SciencesNanjing 210023China School of Environment Jiangsu Engineering Lab of Water and Soil Eco-RemediationNanjing Normal UniversityNanjing 210023China Department of Chemical Engineering Curtin UniversityPerthWA6845Australia

A novel efficient Cu_(2)WS_(4)/MoS_(2) step-scheme(S-scheme)heterojunction photocatalyst was constructed for the first time and applied in the removal of environmental *** the as-prepared photocatalysts,the Cu_(2)WS_(4)/MoS_(2)-8%heterojunc tion photoc atalyst demonstrates the optimal photocatalytic performance,with the catalytic oxidation efficiency of tetracycline(TC)and the catalytic reduction efficiency of Cr^(6+)reaching 93.3%and 82.1%,*** excellent catalytic properties of Cu_(2)WS_(4)/MoS_(2) heterojunction photocatalysts are attributed to the effective separation pathways of charges and the presence of S-scheme heterojunctions,together with stronger redox *** is speculated that the photogenerated carrier migration path of the Cu_(2)WS_(4)/MoS_(2) catalyst follows the typical S-scheme photocatalytic mechanism,which is verified by the in-depth experimental study and simulated calculations including the electron paramagnetic resonance(EPR)analysis,free radical quenching experiments,charge density distribution,and simulated built-in electric field formation at the interface,which acts as driving force to promote the separation of photoinduced electrons and ***,the photocatalytic mechanism of S-scheme photogenerated carrier migration for the Cu_(2)WS_(4)/MoS_(2) catalyst is revealed based on the systematic experimental techniques and simulated calculations,accounting for its superior photocatalytic oxidation and reduction *** study provides inspiring implications to develop high-efficient S-scheme photocatalytic systems for versatile applications in solarenergy conversion.

关键词： Cu_(2)WS_(4)/MoS_(2) S-scheme Heterojunction Photocatalysis

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信息化城市的美学内涵与空间观念的拓展

天津大学学报（社会科学版） 2010年第2期12卷 133-137页

作者：蔡良娃曾坚曾鹏天津大学建筑学院天津300072

以电气技术、信息技术和生态技术为基础的信息化城市是未来发展的方向。通过信息化城市的界定,阐述了信息化城市的美学内涵以及在信息媒体影响下的城市审美方式的变迁和信息化城市空间观的拓展。结果表明,信息化城市的美学与其审美方式... 详细信息

以电气技术、信息技术和生态技术为基础的信息化城市是未来发展的方向。通过信息化城市的界定,阐述了信息化城市的美学内涵以及在信息媒体影响下的城市审美方式的变迁和信息化城市空间观的拓展。结果表明,信息化城市的美学与其审美方式有密切关系,审美活动的交互性、审美对象的瞬时性和审美体验的沉浸性,推动信息化城市空间向着自由化、兼容化和网络化方向发展。

关键词：信息化城市美学内涵空间观念拓展