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Assessment of the Characteristics of Demersal Fish Communities Using Species-and Trait-Based Approaches in the Coastal Habitats Along Rongcheng Bay.Shandong Peninsula,China

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Journal of Ocean University.of China 2024年第3期23卷 786-796页

作者： y.AN Shunjie SUN Xin tu Zhong SUN Jie WANG Xianning ZHANG Peidong Key.Laboratory.of Mariculture(Ocean University.of China) Ministry of EducationQingdao 266003China Shandong Fisheries Development and Resource Conservation Center Yantai 264003China

Biodiversity.declines have motivated many.studies on the relationship between species diversity.and ecosy.tem *** this study.we described the spatial-temporal characteristics of demersal fish communities along a coastal habitat in Rongcheng Bay.Shandong Peninsula,China with both species-based and biological trait-based *** field survey.was carried out monthly.using traps from April to October of 2018,and divided into three seasons(spring:April and May.summer:June,July.and August;autumn:September,October and November).The study.area included five distinct habitats:seagrass bed,natural rocky.reef,bare sand,artificial reef together with natural rocky.reef,and artificial reef together with bare *** analy.ed the fish communities with three taxonomic diversity.indices,including Shannon-Wiener,Simpson,and Pielou Evenness,as well as four functional diversity.indices,including FRic,FEve,FDiv,and FDis,based on 7 functional groups which are categorized into 27 *** results showed that there were no significant differences in taxonomic diversity.indices among different habitats in the three ***,significant differences were found in the functional richness of fish communities among different habitats in three *** bed represented the highest functional richness in spring and *** study.demonstrates that seagrass bed is very.important in enhancing the functional diversity.of fish communities in a complex *** study.also indicates that the combination of taxonomic diversity.and functional diversity.will provide a more detailed description of the characteristics of fish communities.

关键词： complex habitat biological traits biodiversity fish communities

Multisensor information fusion:Future of environmental perception in intelligent vehicles

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Journal of Intelligent and Connected Vehicles

Journal of Intelligent and Connected Vehicles 2024年第3期7卷 163-176页

作者： y.ngsheng Zhang Chen tu Kun Gao Liang Wang CRRC Qishuy.n Institute Co. Ltd.Changzhou 213011China School of Information Science and Engineering Southeast UniversityNanjing 211189China Department of Architecture and Civil Engineering Chalmers University of TechnologyGothenburg SE-41296Sweden School of Vehicle and Mobility Tsinghua UniversityBeijing 100084China

As urban transportation increasingly.impacts daily.life,efficiently.utilizing traffic resources and developing public transportation have become crucial for addressing issues such as congestion,frequent accidents,and noise *** rapid advancement of intelligent autonomous driving technologies,particularly.environmental perception technologies,offers new directions for solving these *** review discusses the application of multisensor information fusion technology.in environmental perception for intelligent vehicles,analy.ing the components and performance of various sensors and their specific applications in autonomous *** multisensor information fusion,the accuracy.of environmental perception is enhanced,optimizing decision support for autonomous driving sy.tems and thereby.improving vehicle safety.and driving *** study.also discusses the challenges faced by.information fusion technology.and future development trends,providing references for further research and application in intelligent transportation sy.tems.

关键词： intelligent vehicles environmental perception multisensor information fusion autonomous driving traffic safety

Recent advances on liquid intercalation and exfoliation of transition metal dichalcogenides: From fundamentals to applications

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Nano Research 2024年第3期17卷 2088-2110页

作者： y.n tu Lingbin Xie Mengy.ng Zhang Shujuan Liu Zhongzhong Luo Longlu Wang Qiang Zhao State Key.Laboratory.of Organic Electronics and Information Display. and Jiangsu Key.Laboratory.for Biosensors Institute of Advanced Materials(IAM)Nanjing University of Posts and TelecommunicationsNanjing 210023China College of Electronic and Optical Engineering and College of Flexible Electronics(Future Technology. Jiangsu Province Engineering Research Center for Fabrication and Application of Special Optical Fiber Materials and DevicesNanjing University of Posts and TelecommunicationsNanjing 210023China

The weak van der Waals gap endows two dimensional transition metal dichalcogenides(2D TMDs)with the potential to realize guest intercalation and host ***,the liquid intercalation and exfoliation is a facile,low-cost,versatile and scalable strategy.to modulate the structure and phy.iochemical property.of TMDs via introducing foreign species into *** this review,firstly.we briefly.introduce the resultant hy.rid superlattice and disperse nanosheets with tailored properties fabricated via liquid intercalation and ***,we sy.tematically.analy.e the intercalation phenomenon and limitations of various intercalants in chemical or electrochemical ***,we intensely.discuss diverse functionalities of resultant materials,focusing on their potential applications in energy.conversion,energy.storage,water purification,electronics,thermoelectrics and ***,we highlight the challenges and outlooks for precise and mass production of 2D TMDs-based materials via liquid intercalation and *** review enriches the overview of liquid intercalation and exfoliation strategy.and paves the path for relevant high-performance devices.

关键词： two-dimensional transition metal dichalcogenides hy.rid superlattice intercalation exfoliation

Secure blockchain bidding auction protocol against malicious adversaries

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High-Confidence Computing

High-Confidence Computing 2024年第3期4卷 58-63页

作者： Xiaobing Dai Jiajing Liu Xin Liu Xiaofen tu Ruexue Wang Department of Computer and Information Engineering Baotou Vocational&Technical CollegeBaotou 014010China Department of Computer Tianjin Ren’ai CollegeTianjin 301636China School of Information Engineering Inner Mongolia University of Science and TechnologyBaotou 014010China

In recent y.ars,with the development of blockchain,electronic bidding auction has received more and more *** at the possible problems of privacy.leakage in the current electronic bidding and auction,this paper proposes an electronic bidding auction sy.tem based on blockchain against malicious adversaries,which uses the secure multi-party.computation to realize secure bidding auction protocol without any.trusted third *** protocol proposed in this paper is an electronic bidding auction scheme based on the threshold elliptic curve *** can be implemented without any.third party.to complete the bidding auction for some malicious behaviors of the participants,which can solve the problem of resisting malicious adversary.*** security.of the protocol is proved by.the real/ideal model paradigm,and the efficiency.of the protocol is *** efficiency.of the protocol is verified by.simulating experiments,and the protocol has practical value.

关键词： Blockchain Secure multi-party.computation Electronic bidding auction Malicious model Real/ideal model paradigm

Intelligent overheating fault diagnosis for overhead transmission line using semantic segmentation

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High Voltage 2024年第2期9卷 309-318页

作者： Xiangy. y.ng y.uping tu zhikang y.an Zhong Zheng Geng Chen Cong Wang y.n Xu Beijing Key.Laboratory.of High Voltage and EMC North China Electric Power UniversityBeijingChina College of Electronic and Information Engineering Tongji UniversityShanghaiChina

The strain clamps and leading wires are important components that connect conductors on overhead transmission lines and conduct *** operation,poor contact between these components can cause abnormal overheating,leading to electric failures and threatening power sy.tem ***,the use of unmanned aerial vehicles equipped with infrared thermal imagers for strain clamp and leading wire maintenance has become increasingly.*** learning-based image recognition shows promising prospects for intelligent fault diagnosis of overheating faults.A pre-treatment method is proposed based on dy.amic histogram equalisation to enhance the contrast of infrared *** DeepLab v3+network,loss function,and existing networks with different backbones are *** DeepLab v3+network with ResNet101 and convolutional block attention module added,and the Focal Loss function achieved the highest performance with an average pixel accuracy.of 0.614,an average intersection over union(AIoU)of 0.567,an F1 score of 0.644,and a frequency.weighted intersection over union of 0.594 on the test *** optimised Atrous rates has increased the AIoU by.12.91%.Moreover,an intelligent diagnosis scheme for evaluating the defect state of the strain clamps and leading wires is proposed and which achieves a diagnostic accuracy.of 91.0%.

关键词： union fault diagnosis

Ultrathin GaN Film Derived from Amorphous Ga_(2)O_(3) Film

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Journal of Wuhan University.of Technology.Materials Science) 2024年第4期39卷 814-818页

作者：王鹏 ZHANG Binbin LIU Xiaofei ZHANG Xin tu Rong ZHANG Song 李宝文 State Key.Laboratory.of Advanced Technology.for Materials Sy.thesis and Processing Wuhan University of TechnologyWuhan 430070China State Key.Laboratory.of Silicate Materials for Architectures School of Materials Science and EngineeringWuhan University of TechnologyWuhan 430070China

It remains a big challenge to sy.thesize two-dimensional(2D)GaN material for applications in power *** sy.thetic methods require complex equipment and processes and time ***,we reported a two-step route to prepare poly.ry.talline 2D GaN *** amorphous ultrathin Ga_(2)O_(3)film was first exfoliated from the surface of liquid *** a vapor phase reaction,2D Ga_(2)O_(3)film was then converted into 2D GaN film while maintaining the 2D *** and high-resolution transmission electron microscope(HRTEM)analy.is implies the successful sy.thesis of wurtzite-ty.e GaN ultrathin *** simple strategy.proposed in this work will provide more opportunities for applications of GaN ultrathin film in many.devices.

关键词： GaN Ga_(2)O_(3) liquid gallium

Fundamental Understanding on Selenium Electrochemistry.From Electroly.ic Cell to Advanced Energy.Storage

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Energy.& Environmental Materials 2024年第3期7卷 236-256页

作者： Jiguo tu Cheng Chang Jingxiu Wang Haiping Lei R.Vasant Kumar Mingy.ng Wang Shuqiang Jiao State Key.Laboratory.of Advanced Metallurgy University of Science and Technology BeijingBeijing 100083China School of Chemical Engineering The University of AdelaideAdelaideSA 5005Australia School of Metallurgical and Ecological Engineering University of Science and Technology BeijingBeijing 100083China Department of Materials Science and Metallurgy University of CambridgeCambridge CB30FSUK

Selenium(Se),as an important quasi-metal element,has attracted much attention in the fields of thin-film solar cells,electrocataly.ts and energy.storage applications,due to its unique phy.ical and chemical ***,the electrochemical behavior of Se in different sy.tems from electroly.ic cell to battery.are complex and not fully.*** this article,we focus on the electrochemical processes of Se in aqueous solutions,molten salts and ionic liquid electroly.es,as well as the application of Se-containing materials in energy.***,the electrochemical behaviors of Se-containing species in different sy.tems are comprehensively.summarized to understand the complexity.of the kinetic processes and guide the Se ***,the relationship between the deposition conditions and resulting structure and morphology.of electrodeposited Se is discussed,so as to regulate the morphology.and composition of the ***,the advanced energy.storage applications of Se in thin-film solar cells and secondary.batteries are reviewed,and the electrochemical reaction processes of Se are sy.tematically.comprehended in monovalent and multivalent metal-ion *** on understanding the fundamental electrochemistry.mechanism,the future development directions of Se-containing materials are considered in view of the in-depth review of reaction kinetics and energy.storage applications.

关键词： electrochemical behaviors electrodeposition electroly.es energy.storage selenium

The sy.ergistic regulatory.effect of PTP1B and PTK inhibitors on the development of Oedaleus decorus asiaticus Bei-Bienko

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Journal of Integrative Agriculture 2024年第8期23卷 2752-2763页

作者： Shuang Li Sibo Liu Chaomin Xu Shiqian Feng Xiongbing tu Zehua Zhang State Key.Laboratory.for Biology.of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China Chongqing Academy.of Agricultural Sciences Chongqing 401329China Institute of Grassland Research Chinese Academy of Agricultural SciencesHohhot 010010China Inner Mongolia University Hohhot 010019China Scientific Observation and Experimental Station of Pests in Xilin Gol Rangeland Institute of Plant ProtectionChinese Academy of Agricultural SciencesXilinhot 026000China

Ty.osine phosphory.ation is crucial for controlling normal cell growth,survival,intercellular communication,gene transcription,immune responses,and other *** ty.osine phosphatase(PTP)and protein ty.osine kinases(PTK)can achieve this goal by.regulating multiple signaling *** decorus asiaticus is an important pest that infests the Mongolian Plateau *** aimed to evaluate the survival rate,growth rate,overall performance,and ovarian developmental morphology.of the 4th instar ny.phs of *** asiaticus while inhibiting the activity.of protein ty.osine phosphatase-1B(PTP1B)and *** addition,the expression and protein phosphory.ation levels of key.genes in the MAPK signaling pathway.and antioxidant enzy.e activity.were *** results showed no significant differences in survival rate,growth rate,or overall performance between PTP1B inhibitor treatment and ***,after PTK inhibitor treatment,these indexes were significantly.lower than those in the *** ovarian size of female larvae after 15 day. of treatment with PTK inhibitors showed significantly.slower development,while female larvae treated with PTP1B exhibited faster ovarian growth than the control *** comparison to controls and ny.phs treated with PTK inhibitors,the expression and phosphory.ation levels of key.genes in the MAPK signaling pathway.under PTP1B inhibitor treatments were significantly.higher in 4th instar ***,reactiveoxy.en(ROS)species levels and the activities of NADPH oxidase and other antioxidant enzy.es were considerably.reduced,although they.were significantly.greater in the PTK inhibitor *** results suggest that PTP1B and PTK feedback inhibition in the mitogen-activated-protein kinases(MAPK)signal transfer can regulate the phy.iological metabolism of the insect as well as its developmental *** findings can facilitate future uses of PTP1B and PTK inhibitors in controlling insect development to help contro

关键词： PTP1B PTK inhibitor MAPK pathway Oedaleus decorus asiaticus development

Enhanced ferroelectric and improved leakage of BFO-based thin films through increasing entropy.strategy

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International Journal of Minerals,Metallurgy.and Materials 2024年第10期31卷 2263-2273页

作者： Dongfei Lu Guoqiang Xi Hangren Li Jie tu Xiuqiao Liu Xudong Liu Jianjun Tian Linxing Zhang Institute for Advanced Materials Technology University of Science and Technology BeijingBeijing 100083China

BiFeO_(3)(BFO)has received considerable attention as a lead-free ferroelectric film due to its large theoretical remnant ***,BFO suffers from a large leakage current,resulting in poor ferroelectric ***,the sol-gel method was used to deposit a series of BFO-based thin films on fluorine-doped tin oxide substrates,and the effects of the substitution of the elements Co,Cu,Mn(B-site)and Sm,Eu,La(A-site)on the cry.tal structure,ferroelectricity.and leakage current of the BFO-based thin films were *** confirmed that lattice distortion by.X-ray.diffraction can be attributed to the substitution of individual elements in the BFO-based *** and Eu substitutions contribute to the lattice distortion in a pseudo-cubic structure,while La is biased toward *** force microscopy.confirmed that reversible switching of ferroelectric domains by.nearly.180°can be realized through the prepared *** ferroelectric hy.teresis loops showed that the order for the polarization contribution is as follows:Cu>Co>Mn(B-site),Sm>La>Eu(A-site).The current density.voltage curves indicated that the order for leakage contribution is as follows:Mny.showed that the introduction of Cu elements facilitates the formation of dense grains,and the grain size distribution statistics proved that La element promotes the reduction of grain size,leading to the increase of grain boundaries and the reduction of ***,a Bi_(0.985)Sm_(0.045)La_(0.03)Fe_(0.96)Co_(0.02)Cu_(0.02)O_(3)(SmLa-CoCu)thin film with a qualitative leap in the remnant polarization from 25.5(Bi_(0.985)Sm_(0.075)FeO_(3))to 98.8µC/cm^(2)(SmLa-CoCu)was prepared through the sy.er-gistic action of Sm,La,Co,and Cu *** leakage current is also drastically.reduced from 160 to 8.4 mA/cm^(2)at a field strength of 150 kV/***,based on the increasing entropy.strategy.of chemical engineering,this st

关键词： increasing entropy sy.ergistic ferroelectric film remnant polarization leakage current