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Nano Research 2022年第4期15卷 3781-3787页

作者： yue Yu Qiang Lv yi Yuan Xue-Dong wang Liang-Sheng Liao Institute of Functional Nano&Soft Materials(FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials&DevicesSoochow UniversitySuzhou 215123China Macao Institute of Materials Science and Engineering Macao University of Science and TechnologyTaipaMacao 999078MacaoChina

The controlled self-assembly of organic heterostructures(OHSs)with precisely defined compositions,architectures,and interfaces,have largely remained a ***,we introduce an effective approach to accurately construct three types of axial branching OHSs including unilateral axial OHSs,bilateral single-branching axial OHSs and bilateral multi-branching axial OHSs through modulating hierarchical charge-transfer intermolecular interactions and sequential crystal nucleation rate on account of the two different cocrystals with the low lattice mismatching rate of~2.2%.The present work opens an avenue for rationally designing and finely synthesizing more kinds of OHSs.

关键词： sequential self-assembly axial heterostructures non-covalent interaction lattice-match multi-channel outputs

Transportation Mode Identification with GPS Trajectory Data and GIS Information

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Tsinghua Science and Technology 2021年第4期26卷 403-416页

作者： Ji Li Xin Pei Xuejiao wang Danya Yao yi Zhang Yun yue Department of Automation Tsinghua UniversityNational Laboratory for Information Science and Technology(TNList)Tsinghua UniversityBeijing 100084China National Engineering Laboratory for Public Safety Risk Perception and Control by Big Data(NEL-PSRPC) Beijing 100041China

Global Positioning System(GPS) trajectory data can be used to infer transportation modes at certain times and locations. Such data have important applications in many transportation research fields, for instance,to detect the movement mode of travelers, calculate traffic flow in an area, and predict the traffic flow at a certain time in the future. In this paper, we propose a novel method to infer transportation modes from GPS trajectory data and Geographic Information System(GIS) information. This method is based on feature extraction and machine learning classification algorithms. While using GIS information to improve inference accuracy, we ensure that the algorithm is simple and easy to use on mobile devices. Applied to GeoLife GPS trajectory dataset, our method achieves 91.1% accuracy while inferring transportation modes, such as walking, bike, bus, car, and subway, with random forest classification algorithm. GIS features in our method improved the overall accuracy by 2.5% while raising the recall of the bus and subway transportation mode categories by 3.4% and 18.5%. We believe that many algorithms used in detecting the transportation modes from GPS trajectory data that do not utilize GIS information can improve their inference accuracy by using our GIS features, with a slight increase in the consumption of data storage and computing resources.

关键词： transportation mode Global Positioning System(GPS) Geographic Information System(GIS) random forest

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互联网支付平台下医保移动支付研究与实践

医学信息学杂志 2017年第8期38卷 19-22页

作者：丁腊春郑湘朱月兰王译石雷镇江市妇幼保健院(镇江四院) 镇江212001

以镇江市妇幼保健院为例,介绍其基于互联网支持平台的医保移动支付系统,阐述系统架构及绑定社保卡、诊疗服务、个人中心等主要功能模块,分析存在的问题和不足。

关键词：互联网支付平台移动医保支付医疗保险

Impact of the red imported fire ant Solenopsis invicta Buren on biodiversity in South China: A review

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Journal of Integrative Agriculture 2019年第4期18卷 788-796页

作者： wang Lei XU yi-juan ZENG Ling LU Yong-yue Red Imported Fire Ant Research Centre South China Agricultural University

The red imported fire ant, Solenopsis invicta, is a problematic invasive species in China since at least 2003. Over the past 15 years, a numerous studies were published on the impacts of this species on flora, fauna, and ecosystem function in natural and agricultural systems. We reviewed the literature on S. invicta invasion biology and impacts on biodiversity in South China. Both monogyne and polygyne colonies of S. invicta were introduced to China and polygyne colony is the dominant type. The range expansion rate of S. invicta may reach 26.5–48.1 km yr–1 in China. S. invicta forage activities occur year-round, peaking in the summer and fall in South China and show a preference for insects and plant seeds. We describe the ecological impacts of S. invicta on various habitats in South China, including arthropod community structure disruption and decreases in diversity and abundance of native ant species. S. invicta can replace the role of native ants in mutualisms between ants and honeydew-producing Hemiptera, which results in loss of important food resources for native ants and natural enemies of hemipterans. Further research is required to assess the complex ecosystem-level impacts of S. invicta in introduced areas.

关键词： fire ant biology behavior ecosystem function non-native invasion

Graphitic Carbon Nitride Microspheres Supportedα-FeO(OH)Hybrids for Visible Light Photodegradation of MO

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Chemical Research in Chinese Universities 2019年第2期35卷 319-324页

作者： wang Junlin yi Yongjie LI Mengjia CHANG yue ZHA Fei College of Chemistry & Chemical Engineering Northwest Normal UniversityLanzhou 730070P.R.China Key Laboratory of Eco-environment-related Polymer Materials Ministry of EducationNorthwest Normal UniversityLanzhou 730070P.R.China Key Laboratory of Polymer Material of Gansu Province Northwest Normal UniversityLanzhou 730070P.R.China

Graphitic carbon nitride(g-C3N4)microspheres supported a-FeO(OH)hybrids[α-FeO(OH)/g-C3N4]were prepared by means of a self-assembly method in deionized *** UV-visible diffiise reflectance spectroscopy,it has been confirmed thatα-FeO(OH)/g-C3N4 has a wider absorption range thanThe feature ofα-FeO(OH)/g-C3N4 can be attributed to the efficient separation of the electron-hole pairs with photoluminescence *** degradation rate of methyl orange(MO)is up to 99%under the optimal conditions of 110 min,initial concentration of 30 mg/L,anα-FeO(OH)/g-C3N4 dosage of 15 mg as well as visible *** mechanism for this photocatalytic reaction was proposed,with hydroxyl radicals being a major active catalytic species.

关键词： α-FeO(OH)/g-C3N4 Self-assembly method Photocatalyst Methyl orange(MO) Visible light

Effects of secondary electron emission on plasma characteristics in dual-frequency atmospheric pressure helium discharge by fluid modeling

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Chinese Physics B 2019年第2期28卷 346-351页

作者： yi-Nan wang Shuai-Xing Li yue Liu Li wang College of Science Liaoning Shihua University Key Laboratory of Materials Modification by Laser Ion and Electron Beams(Ministry of Education)Dalian University of Technology

A one-dimensional(1D) fluid simulation of dual frequency discharge in helium gas at atmospheric pressure is carried out to investigate the role of the secondary electron emission on the surfaces of the electrodes. In the simulation, electrons,ions of He^+ and He_2^+, metastable atoms of He*and metastable molecules of He*_2 are included. It is found that the secondary electron emission coefficient significantly influences plasma density and electric field as well as electron heating mechanisms and ionization rate. The particle densities increase with increasing SEE coefficient from 0 to 0.3 as well as the sheath's electric field and electron source. Moreover, the SEE coefficient also influences the electron heating mechanism and electron power dissipation in the plasma and both of them increase with increasing SEE coefficient within the range from 0 to 0.3 as a result of increasing of electron density.

关键词： dual frequency secondary electron emission atmospheric pressure discharge

Systematic and long-term technical validity of toxicity determination and early warning of heavy metal pollution based on an automatic water-toxicity-determination-system

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Frontiers of Environmental Science & Engineering 2024年第8期18卷 59-71页

作者： yue yi Baoguo wang Xuemei yi Fan Zha Haisen Lin Zhijun Zhou Yanhong Ge Hong Liu School of Life Science Beijing Institute of TechnologyBeijing 100081China Institute of Environmental Biology and Life Support Technology School of Biological Science and Medical EngineeringBeihang UniversityBeijing 100191China Infore Environment Technology Group Foshan 528000China Jiangmen Ecological Environment Monitoring Station Jiangmen 529000China Guangzhou Sub-branch of Guangdong Ecological and Environmental Monitoring Center Guangzhou 510000China

Water toxicity determination with electrochemically active bacteria(EAB)shows promise for providing early warnings for heavy metal pollution in ***,thus far,only idealized tests with a few types of heavy metals have been *** this study,an automatic water-toxicitydetermination system with high technical maturity was established,and the toxicological properties of common heavy metals were systematically *** results demonstrated that the common heavy metals linearly inhibited EAB currents in the range of 0.1 mg/L to 0.5 mg/*** toxicity ranking of the tested heavy metals was Pb^(2+)>Tl^(3+)>Cu^(2+)>Cd^(2+)>Zn^(2+)>Ni^(2+)>Hg^(2+)>As^(3+).The toxicity interaction mainly exhibited an antagonistic effect in binary heavy metal *** system can accurately determine surface water toxicity and rapidly monitor heavy metal pollution,with good repeatability and a long ***,this study demonstrates that EAB are capable of long-term(>60 d)surface water quality monitoring and on-site early warning of heavy metal pollution.

关键词： Biological early warning system Electrochemically active bacteria Water toxicity determination Biosensor Heavy metal pollution Early warning

利用AhMITE转座子分子标记鉴定花生杂交F_1代真假杂种

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花生学报 2017年第3期46卷 48-53,60页

作者：吴琪曹广英尹亮唐月异王秀贞孙全喜王志伟吴昌湛彭娅萍王传堂山东省花生研究所山东青岛266100 吉林农业大学生命科学学院吉林长春130118 广西农业科学研究院贺州分院/贺州市农业科学研究所广西贺州542813

本研究以抗青枯病北方大花生栽培品种"日花1号"为父本,山东省花生研究所生物技术研究室选育的高油酸花生品种"花育963"以及高产品种"玫瑰红"、"14VS-13"、"花育33"、"花育50"、"14L123"为母本杂交获得的F_1代种子为材料,利用微型反向重... 详细信息

本研究以抗青枯病北方大花生栽培品种"日花1号"为父本,山东省花生研究所生物技术研究室选育的高油酸花生品种"花育963"以及高产品种"玫瑰红"、"14VS-13"、"花育33"、"花育50"、"14L123"为母本杂交获得的F_1代种子为材料,利用微型反向重复转座元件(miniature inverted-repeat transposable element,MITE)标记技术鉴定F_1代真杂种。从10对AhMITE引物中筛选出6对在杂交亲本中有清晰、稳定并具有明显差异条带的标记引物对F_1代进行杂种鉴定。每一个组合都使用两对AhMITE引物进行鉴定,实验结果相互印证,保证了结果的准确性。

关键词：花生 AhMITE 分子标记杂种鉴定

Synthesis, Antimicrobial Activity, and Molecular Docking of Benzoic Hydrazide or Amide Derivatives Containing a 1,2,3-Triazole Group as Potential SDH Inhibitors

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Chinese Journal of Chemistry 2021年第5期39卷 1319-1330页

作者： yue Ding Ling Zhang Song Yang Zhong Li Pei-yi wang State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural BioengineeringMinistry of EducationCenter for R&D of Fine Chemicals of Guizhou UniversityGuiyongGuizhou 550025China College of Pharmacy East China University of Science&TechnologyShanghai 200237China

The present study was carried out in an attempt to synthesize a new class of antimicrobial agents containing a 1,2,3-triazole motif formed by classical copper catalyzed click *** bioassay results showed that five compounds 5a;5e,5h,5j,and 5k possessed a remarkable growth inhibitory activity against Botryosphaeria dothidea,Rhizoctonia solani and Gibberella zeae with EC_(50) values within 10.0-0.306μg/*** in vitro efficacy was better than those of the commercial agrochemicals Azoxystrobin,Boscalid,and *** vivo trials showed that compound 51 was effective for the control of rice sheath blight and wheat scab with the effects of 75% and 95%,*** mechanism studies suggested that target compounds were potential succinate dehydrogenase inhibitors(SDHIs),which were proposed by the agreeable molecular docking study and restrained SDH activity(IC_(50)=3.95 μg/mL,51).Interestingly,compounds 5r and 5s displayed good antibacterial activity against *** vivo screening of 5r and 5s against rice bacterial blight afforded a superior control effect(up to 51%)than those of commercial agents Bismerthiazol and Thiodiazole *** current studies could support some title compounds to be the lead compounds for exploring highly bioactive antimicrobial substrates,particularly the potential SDHIs.

关键词： Hydrazide Amide 1,2,3-Triazole Molecular docking SDH inhibitory activity

Identifying Spatial Heterogeneity in the Effects of High-Tech Firm Density on Housing Prices:Evidence from Guangdong-Hong Kong-Macao Greater Bay Area,China

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Chinese Geographical Science 2023年第2期33卷 233-249页

作者： wang Yang WU Kangmin ZHANG Hong’ou LIU yi yue Xiaoli Faculty of Geography Yunnan Normal UniversityKunming 650500China Guangzhou Institute of Geography Guangdong Academy of SciencesGuangzhou 510070China Institute of Strategy Research for Guangdong Hong Kong and Macao Greater Bay AreaGuangzhou 510070China Key Laboratory of Regional Sustainable Development Modeling Institute of Geographic Sciences and Natural Resources ResearchChinese Academy of SciencesBeijing 100101China School of Architecture and Urban Planning Guangdong University of TechnologyGuangzhou 510090China

Innovation capitalization is a new concept in innovation geography *** research on a city scale has proven that innovation is an important factor affecting housing prices and verified that innovation has a capitalization ***,few studies investigate the spatial heterogeneity of innovation ***,case verification at the urban agglomeration scale is ***,this study proposes a theoretical framework for the spatial heterogeneity of innovation capitalization at the urban agglomeration *** the Guangdong-Hong Kong-Macao Greater Bay Area(GHMGBA),China as a case study,the study investigated the spatial heterogeneity of the influence of high-tech firms,representing innovation,on housing *** work verified the spatial heterogeneity of innovation *** study constructed a data set influencing housing prices,comprising 11 factors in 5 categories(high-tech firms,convenience of living facilities,built environment,the natural environment,and the fundamentals of the districts)for 419 subdistricts in the *** the global scale,the study finds that high-tech firms have a significant and positive influence on housing prices,with the housing price increasing by 0.0156%when high-tech firm density increases by 1%.Furthermore,a semi-geographically weighted regression(SGWR)analysis shows that the influence of high-tech firms on housing prices has spatial *** areas where high-tech firms have a significant and positive influence on housing prices are mainly in the GuangzhouFoshan metropolitan area,western Shenzhen-Dongguan,north-central Zhongshan-Nansha district,and Guangzhou—all areas with densely distributed high-tech *** results confirm the spatial heterogeneity of innovation capitalization and the need for further discussion of its scale and spatial *** study offers implications for relevant GHMGBA administrative authorities for spatially differentiated development strateg

关键词： innovation capitalization high-tech firms housing prices spatial heterogeneity semi-geographically weighted regression(SGWR) Guangdong-Hong Kong-Macao Greater Bay Area(GHMGBA)