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Effect of edge magnetic island on carbon screening in the J-TEXT tokamak

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Plasma science and technology 2021年第12期23卷 22-31页

作者： Xiaolong ZHANG Zhifeng CHENG Song zhou Yunfeng LIANG Wei YAN Nengchao WANG Xiaoyi ZHANG Zhonghe JIANG zhoujun YANG Xin xu Da LI Qiong LI Xiaodong LIN Yonghua ding Zhongyong CHEN Zhipeng CHEN J-TEXT Team Advanced Energy Research Center Shenzhen UniversityShenzhen 518060People's Republic of China Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province College of Optoelectronic EngineeringShenzhen UniversityShenzhen 518060People's Republic of China State Key Laboratory of Advanced Electromagnetic Engineering and technology School of Electrical and Electronic Engineering.Huazhong University of Science and TechnologyWuhan 430074People's Republic of China Forschungszentrum Jiilich GmbH Institut fur Energie und Klimaforschung-Plasmaphysik52425 JiilichGermany

The effect of externally applied resonant magnetic perturbation(RMP)on carbon impurity behavior is investigated in the J-TEXT *** is found that the m/n=3/1 islands have an impurity screening effect,which becomes obvious while the edge magnetic island is generated via RMP field *** impurity screening effect shows a dependence on the RMP phase with the field penetration,which is strongest if the O point of the magnetic island is near the low-field-side(LFS)limiter *** combining a methane injection experimental study and STRAHL impurity transport analysis,we found that the variation of the impurity transport dominates the impurity screening *** impurity diffusion at the inner plasma region(r/a<0.8)is enhanced with a significant increase in outward convection velocity at the edge region in the case of the magnetic island’s O point near the LFS limiter *** impurity transport coefficient varies by a much lower level for the case with the magnetic island’s X point near the LFS limiter *** interaction of the magnetic island and the LFS limiter plate is thought to contribute to the impurity transport variation with the dependence on the RMP phase.A possible reason is the interaction between the magnetic island and the LFS limiter.

关键词： magnetic island impurity transport resonant magnetic perturbation boundary plasma physics J-TEXT tokamak

Management of regional citrate anticoagulation for continuous renal replacement therapy:guideline recommendations from Chinese emergency medical doctor consensus

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Military Medical Research 2023年第6期10卷 733-750页

作者： Shu-Yuan Liu Sheng-Yong xu Lu Yin Ting Yang Kui Jin Qiu-Bin Zhang Feng Sun ding-Yu Tan Tian-Yu Xin Yu-Guo Chen Xiao-Dong Zhao xue-Zhong Yu Jun xu Emergency Medical Doctor Branch of the Chinese Medical Doctor Association Emergency Department The Sixth Medical CenterChinese PLA General HospitalBeijing 100048China State Key Laboratory of Complex Severe and Rare Diseases Emergency DepartmentPeking Union Medical College HospitalChinese Academy of Medical Science and Peking Union Medical CollegeBeijing 100730China Emergency Department Peking University Shenzhen HospitalShenzhen 518000China Emergency Department The First Affiliated Hospital of Kunming Medical UniversityKunming 650000China Emergency Department The First Affiliated Hospital of University of Science and Technology of ChinaHefei 230001China Emergency Department The Second Affiliated Hospital of Hainan Medical CollegeHaikou 570100China Emergency Department The First Affiliated Hospital of Nanjing Medical UniversityNanjing 210029China Emergency Depart‑ment Northern Jiangsu People’s HospitalClinical Medical College of Yang‑zhou UniversityYangzhou 225001China Emergency Department and Chest Pain Center Qilu Hospital of Shandong UniversityJinan 100005China Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine Jinan 100005China Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Qilu Hospital of Shandong UniversityJinan 100005China Emergency Department The Fourth Medical CenterChinese PLA General HospitalBeijing 100048China Jiangxi Provincial People’s Hospital Nanchang330046China The Second Affiliated Hospital of Shenzhen university ShenzhenGuangdong 518035China The First Hos‑pital of Tsinghua university Beijing100016China The Affiliated Hospital and Medical school of Nantong university NantongJiangsu 226001China The First People’s Hospital of Lianyungang LianyungangJiangsu 222000China Shaanxi People’s Hospital Xi’an 710068China Renmin Hospital of Wuhan university Wuhan 430060China Shenzhen Hospital of South‑ern Medical university ShenzhenGuangdong 518000China The Second People’s Hospital of Huai’an Huai’anJiangsu 223002China The Affiliated Suqian Hospital of xuzhou Medical Univers

Continuous renal replacement therapy(CRRT)is widely used for treating critically-ill patients in the emergency department in *** therapy is needed to prevent clotting in the extracorporeal circulation during *** citrate anticoagulation(RCA)has been shown to potentially be safer and more effective,and is now recommended as the preferred anticoagulant method for ***,there is still a lack of unified standards for RCA management in the world,and there are many problems in using this method in clinical *** Emergency Medical Doctor Branch of the Chinese Medical Doctor Association(CMDA)organized a panel of domestic emergency medicine experts and international experts of CRRT to discuss RCA-related issues,including the advantages and disadvantages of RCA in CRRT anticoagulation,the principle of RCA,parameter settings for RCA,monitoring of RCA(mainly metabolic acid-base disorders),and special issues during *** on the latest available research evidence as well as the paneled experts'clinical experience,considering the generalizability,suitability,and potential resource utilization,while also balancing clinical advantages and disadvantages,a total of 16 guideline recommendations were formed from the experts'consensus.

关键词： Continuous renal replacement therapy Emergency Anticoagulation Citrate Guideline Expert consensus

Structure modeling and spatial epitope analysis for HA protein of the novel H1N1 influenza virus

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Chinese science Bulletin 2009年第13期54卷 2171-2173页

作者： WU Di xu TianLei SUN Jing DAI JianXin ding GuoHui HE YunGang zhou ZhengFeng XIONG Hui DONG Hui JIN WeiRong BIAN Chao JIN Li WANG HongYan WANG XiaoNing YANG Zhong ZHONG Yang WANG Hao CHE XiaoYan HUANG Zhong LAN Ke SUN Bing WU Fan YUAN ZhenAn ZHANG Xi zhou XiaoNong zhou JiaHai MA ZhiYong TONG GuangZhi GUO YaJun ZHAO GuoPing LI Yixue CAO ZhiWei school of Life sciences and technology Tongji University Shanghai 200092 China Shanghai Center for Bioinformation technology Shanghai 200235 China school of Life sciences Fudan University Shanghai 200433 China Cancer Institute of the Second Military Medical university Shanghai 200433 China school of Life sciences and technology South China University of Technology Guangzhou 510641 China National Engineering Research Center for Antibody Drugs Shanghai 201203 China Zhujiang Hospital Southern Medical University Guangzhou 510282 China Shanghai Municipal Center for Disease Control & Prevention Shanghai 200336 China Shanghai Institutes of Biological sciences Chinese Academy of Sciences (Lab of Computational Genomics CAS-MPG Partner Institute of Computational Biology Center of Bioinformatics Key Lab of System Biology Lab of Synthetic Biology Institute of Plant Physiology & Ecology Institute Pasteur) Shanghai 200031 China National Engineering Research Center for Biochip technology Shanghai Biochip Co. Ltd Shanghai 201203 China National Institute for Parasitic Diseases Chinese Center for Disease Control and Prevention Shanghai 200025 China Shanghai Institute of Organic Chemistry Chinese Academy of Sciences Shanghai 200032 China Shanghai Veterinary Research Institute Chinese Academy of Agricultural Sciences Shanghai 200241 China

In recent months,a novel influenza virus H1N1 broke out around the *** bioinformatics technology,the 3D structure of HA protein was obtained,and the epitope residues were predicted with the method developed in our group for this novel flu virus.58 amino acids were identified as potential epitope residues,the majority of which clustered at the surface of the globular head of HA *** it is located at the similar position,the epitope of HA protein for the novel H1N1 flu virus has obvious differences in the electrostatic potential compared to that of HA proteins from previous flu viruses.

关键词：禽流感病毒抗原表位 A蛋白结构建模和空间生物信息学技术三维结构残留物

CEPC Technical Design Report

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Radiation Detection technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng Binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen xun Chen xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran ding Siqin dingl Yadong ding Haiyi Dong Jianin AGH university of science and technology Faculty of Physics and Applied Computer ScienceKrakow Anhui university HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu university Institute of ScienceVaranasi Bandirma Onyedi Eylul university Bandirma Beihang university Beijing Beijing Computational science Research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass Research Institute Co. LtdBeijing Beijing Institute of technology Beijing Beijing Normal university Beijing Brown university ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad university Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo university Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central china Normal university WuhanHubei Central South university ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan china academy of engineering physics MianyangSichuan china building materials academy Beijing china Center of Advanced science and technology Beijing china Institute of Atomic Energy Beijing china Jiliang university HangzhouZhejiang china Nuclear Instrument CO. LTDBeijing china university of Geosciences Beijing china university of Geosciences WuhanHubei china university of Mining and technology XuzhouJiangsu china West Normal university NanchongSichuan Chongqing university Department of PhysicsChongqing Chulalongkorn university Bangkok City university of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell university IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu university DalianLiaoning Dalian university of technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East china university Of science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by china,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV Linac,a 1.1 GeV Damping Ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The Linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×10^(34)cm^(-2)s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13 ab^(-1)for two IPs over a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2.15)and the Conceptual Design Report(CDR,2.18),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2027-2028,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2030s.

关键词： initiated exceeding precise

高效液相色谱-荧光检测法测定塑料儿童玩具中苯并唑类荧光增白剂

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分析测试学报 2020年第9期39卷 1137-1142页

作者：周雯鹂陈茂龙许宙朱绍华丁利长沙理工大学化学与食品工程学院湖南长沙410114 长沙海关技术中心湖南长沙410004

建立了高效液相色谱-荧光检测法同时测定塑料儿童玩具中4种苯并唑类荧光增白剂(FWA 135、FWA 367、FWA 368、FWA 184)的方法。样品经粉碎后,采用20 mL乙腈-三氯甲烷(6∶4,体积比)混合溶液一步溶剂提取法对样品进行前处理,40℃下超声提取... 详细信息

建立了高效液相色谱-荧光检测法同时测定塑料儿童玩具中4种苯并唑类荧光增白剂(FWA 135、FWA 367、FWA 368、FWA 184)的方法。样品经粉碎后,采用20 mL乙腈-三氯甲烷(6∶4,体积比)混合溶液一步溶剂提取法对样品进行前处理,40℃下超声提取30 min后,进行高效液相色谱分析。以乙腈和水作为流动相,Waters SunFire C18色谱柱梯度洗脱,荧光激发波长(Ex)为360 nm,发射波长(Em)为430 nm。结果显示,FWA 135在1~100μg/L质量浓度范围内具有良好的线性关系,其他3种荧光增白剂在2~200μg/L质量浓度范围内线性关系良好,相关系数(r^2)均不小于0.9993,检出限分别为0.5、1、1、1μg/L。加标水平为0.1、0.4、2.0 mg/kg时,4种荧光增白剂的回收率为84.2%~106%,相对标准偏差均小于10%。对市售10种儿童玩具进行检测,部分样品中4种苯并唑类荧光增白剂均有检出。该方法操作简单,回收率好,精密度高,适用于各种类型塑料儿童玩具中上述荧光增白剂的测定。

关键词：高效液相色谱(HPLC) 荧光检测苯并唑类荧光增白剂儿童玩具

Enhanced secondary pollution offset reduction of primary emissions during COVID-19 lockdown in china

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National science Review 2021年第2期8卷 51-59页

作者： Xin Huang Aijun ding Jian Gao Bo Zheng Derong zhou Ximeng Qi Rong Tang Jiaping Wang Chuanhua Ren Wei Nie xuguang Chi Zheng xu Liangduo Chen Yuanyuan Li Fei Che Nini Pang Haikun Wang Dan Tong Wei Qin Wei Cheng Weijing Liu Qingyan Fu Baoxian Liu Fahe Chai Steven J.Davis Qiang Zhang Kebin He school of Atmospheric sciences Nanjing University Chinese Research Academy of Environmental sciences Department of Earth System science Tsinghua University State Key Joint Laboratory of Environment Simulation and Pollution Control School of EnvironmentTsinghua University Department of Earth System science University of California Jiangsu Environmental Monitoring Center Jiangsu Provincial Academy of Environment science Shanghai Environmental Monitoring Center Beijing Key Laboratory of Airborne Particulate Matter Monitoring technology Beijing Municipal Environmental Monitoring Center

To control the spread of the 2.19 novel coronavirus(COVID-19), china imposed nationwide restrictions on the movement of its population(lockdown) after the Chinese New Year of 2020, leading to large reductions in economic activities and associated emissions. Despite such large decreases in primary pollution, there were nonetheless several periods of heavy haze pollution in eastern china, raising questions about the well-established relationship between human activities and air quality. Here, using comprehensive measurements and modeling, we show that the haze during the COVID lockdown was driven by enhancements of secondary pollution. In particular, large decreases in NOx emissions from transportation increased ozone and nighttime NO3radical formation, and these increases in atmospheric oxidizing capacity in turn facilitated the formation of secondary particulate matter. Our results, afforded by the tragic natural experiment of the COVID-19 pandemic, indicate that haze mitigation depends upon a coordinated and balanced strategy for controlling multiple pollutants.

关键词： COVID-19 haze pollution ozone emission reduction secondary pollution

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改进差分算法在供水管网优化设计中的应用

给水排水 2019年第10期45卷 118-121页

作者：丁榕艺杜坤周明杨佳莉许丁昆明理工大学建筑工程学院昆明650500 云南省设计院集团有限公司昆明650000

提出了一种改进差分算法:首先,将变异因子F在[0,1]间做随机选择,避免控制参数影响早熟收敛;其次,用unique替代传统差分算法中的交叉步骤,剔除种群中的相同解,维持种群的多样性,避免陷入早熟收敛,同时结合sortrows排序进行选择操作,引导... 详细信息

提出了一种改进差分算法:首先,将变异因子F在[0,1]间做随机选择,避免控制参数影响早熟收敛;其次,用unique替代传统差分算法中的交叉步骤,剔除种群中的相同解,维持种群的多样性,避免陷入早熟收敛,同时结合sortrows排序进行选择操作,引导选择向有利于最优解的方向发展。将改进差分算法用于New York Tunnels Problem(NYTP)管网模型优化设计,并用一种新的算法性能评价指标,对算法结果进行评价,结果表明本研究算法在保证管网运行经济性的要求下,达到比传统差分算法更快的计算效率,更强的搜索能力与收敛精度。

关键词：改进差分算法性能评价方法供水管网优化设计

Numerical and Experimental Evaluation of Shine-Through Loss and Beam Heating Due to Neutral Beam Injection on EAST

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Chinese Physics Letters 2021年第5期38卷 46-50页

作者： Jin-Fang Wang Ying-Ying Li Bin Wu Yu-Qing Chen Jun Li Yong-Jian xu Long-Xi Chen Bao-Long Hao Deng zhou Juan Huang Si-Ye ding Zhen Yang Ya-Wei Hou Xiao-Juan Liu Nong Xiang Institute of Plasma Physi Institute of Plasma Physics Chinese Academy of SciencesHefei 230031China ENN Fusion technology R&D Center Langfang 065001China school of Information Engineering Shandong Youth University of Political ScienceJi’nan 250103China Advanced Energy Research Center Shenzhen UniversityShenzhen 518060China CAS Key Laboratory of Geospace Environment and Department of Plasma Physics and Fusion Engineering University of Science and Technology of ChinaHefei 230026China KTX Laboratory and Department of Plasma Physics and Fusion Engineering University of Science and Technology of ChinaHefei 230026China

This research applies experimental measurements and NUBEAM,ONETWO and TRANSP modules to investigate the shine-through(ST)loss ratio and beam heating percentage of neutral beam injection on *** and simulations confirm that the ST loss ratio increases linearly with beam energy,and decreases exponentially with plasma ***,using the multi-step fitting method,we present analytical quantitative expressions of ST loss ratio and beam heating percentage,which are valuable for the high parameter long-pulse experiments of EAST.

关键词： Numerical and Experimental Evaluation of Shine-Through Loss and Beam Heating Due to Neutral Beam Injection on EAST

New innovations in pavement materials and engineering:A review on pavement engineering research 2021

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Journal of Traffic and Transportation Engineering(English Edition) 2021年第6期8卷 815-999页

作者： JTTE Editorial Office Jiaqi Chen Hancheng Dan Yongjie ding Yangming Gao Meng Guo Shuaicheng Guo Bingye Han Bin Hong Yue Hou Chichun Hu Jing Hu Ju Huyan Jiwang Jiang Wei Jiang Cheng Li Pengfei Liu Yu Liu Zhuangzhuang Liu Guoyang Lu Jian Ouyang Xin Qu Dongya Ren Chao Wang Chaohui Wang Dawei Wang Di Wang Hainian Wang Haopeng Wang Yue Xiao Chao Xing Huining xu Yu Yan xu Yang Lingyun You Zhanping You Bin Yu Huayang Yu Huanan Yu Henglong Zhang Jizhe Zhang Changhong zhou Changjun zhou Xingyi Zhu Editorial Office of Journal of Traffic and Transportation Engineering(English Edition) Chang’an UnivieristyXi’an 710064China school of Civil Engineering Central South UniversityChangsha 410075China school of Civil Engineering Chongqing Jiaotong UniversityChongqing 400074China Department of Structural Engineering Faculty of Civil Engineering and GeosciencesDelft University of TechnologyDelft 2628 CNthe Netherlands The Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education Beijing University of TechnologyBeijing 100124China College of Civil Engineering Hunan UniversityChangsha 410082China school of Civil and Transportation Engineering Beijing University of Civil Engineering and ArchitectureBeijing 100044China school of Transportation science and Engineering Harbin Institute of TechnologyHarbin 150090China College of Metropolitan Transportation Beijing University of TechnologyBeijing 100124China school of Civil Engineering&Transportation South China University of TechnologyGuangzhou 510641China school of Transportation Southeast UniversityNanjing 211189China Department of Civil&Environmental Engineering University of WaterlooWaterlooON N2L 3G1Canada Department of Civil and Environmental Engineering The Hong Kong Polytechnic UniversityHong KongChina school of Highway Chang’an UniversityXi’an 710064China Institute of Highway Engineering RWTH Aachen UniversityAachen 52074Germany school of Transportation&Logistics Dalian University of TechnologyDalian 116024China school of Civil Engineering Southwest Jiaotong UniversityChengdu 611756China Faculty of Architecture Civil and Transportation EngineeringBeijing University of TechnologyBeijing 100124China Department of Civil Engineering Aalto UniversityEspoo 02150Finland Nottingham Transportation Engineering Center(NTEC) University of NottinghamNottingham NG72RDUK State Key Laboratory of Silicate Materials for Architectures Wuhan University of TechnologyWuhan 430070China College of Transportation Engineer

Sustainable and resilient pavement infrastructure is critical for current economic and environmental *** the past 10 years,the pavement infrastructure strongly supports the rapid development of the global social *** theories,new methods,new technologies and new materials related to pavement engineering are *** of pavement infrastructure is a typical multi-physics *** of actual coupled behaviors of traffic and environmental conditions,predictions of pavement service life become more and more complicated and require a deep knowledge of pavement material *** order to summarize the current and determine the future research of pavement engineering,Journal of Traffic and Transportation Engineering(English Edition)has launched a review paper on the topic of"New innovations in pavement materials and engineering:A review on pavement engineering research 2021".Based on the joint-effort of 43 scholars from 24 well-known universities in highway engineering,this review paper systematically analyzes the research status and future development direction of 5 major fields of pavement engineering in the *** content includes asphalt binder performance and modeling,mixture performance and modeling of pavement materials,multi-scale mechanics,green and sustainable pavement,and intelligent ***,this review paper is able to provide references and insights for researchers and engineers in the field of pavement engineering.

关键词： Asphalt binder Asphalt mixture Modeling of pavement materials Multi-scale mechanics Green and sustainable pavement Intelligent pavement