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| 1 | Internet of Vehicles in Big Data Era显示文摘As the rapid development of automotive telematics,modern vehicles are expected to be connected through heterogeneous radio access technologies and are able to exchange massive information with their surrounding environment. By significantly expanding the network scale and conducting both real-time and long-term information processing, the traditional Vehicular AdHoc Networks(VANETs) are evolving to the Internet of Vehicles(Io V), which promises efficient and intelligent prospect for the future transportation system. On the other hand, vehicles are not only consuming but also generating a huge amount and enormous types of data, which is referred to as Big Data. In this article, we first investigate the relationship between Io V and big data in vehicular environment, mainly on how Io V supports the transmission, storage, computing of the big data, and how Io V benefits from big data in terms of Io V characterization,performance evaluation and big data assisted communication protocol design. We then investigate the application of Io V big data in autonomous vehicles. Finally, the emerging issues of the big data enabled Io V are discussed. | Wenchao Xu Haibo Zhou Nan Cheng Feng Lyu Weisen Shi Jiayin Chen Xuemin (Sherman) Shen | 2018 | IEEE/CAA Journal of Automatica Sinica2018，5，1： | 19 |
| 2 | Meclofenamic acid represses spermatogonial proliferation through modulating m^6A RNA modification显示文摘Background: N6-Methyladenosine(m^6A), the most prevalent modification in mammalian m RNA, plays important roles in numerous biological processes. Several m^6A associated proteins such as methyltransferase like 3(METTL3),methyltransferase like 14(METTL14), α-ketoglutarate-dependent dioxygenase Alk B homolog 5(ALKBH5) and YTH domain containing 2(YTHDC2) are involved in the regulation of spermatogenesis and oogenesis. However, the role of the first detected m^6A demethylase, fat mass and obesity associate protein(FTO), in germ cells remains elusive.Elucidation of FTO roles in the regulation of germ cell fate will provide novel insights into the mammalian reproduction.Methods: Mouse GC-1 spg cells were treated with the ester form of meclofenamic acid(MA2) to inhibit the demethylase activity of FTO. The cellular m^6A and m^6Amlevel were analyzed through high performance liquid chromatography combined with tandem mass spectrometry(HPLC/MS-MS). The cell apoptosis was detected via TUNEL and flow cytometry. The cell proliferation was detected through Ed U and western blot. The m RNA level of core cyclin dependent kinases(CDKs) was quantified via q-PCR. RNA decay assay were performed to detect RNA stability. Dual fluorescence assay was conducted to study whether MA2 affects the expression of CDK2 dependent on the m^6A modification at 3’UTR.Results: MA2 significantly increased the cellular m^6A level and down-regulated the expression of CDK1, CDK2, CDK6 and Cd C25 a, resulting in arrest of G1/S transition and decrease of cell proliferation. MA2 downregulated CDK2 m RNA stability. Additionally, mutation of the predicted m^6A sites in the Cdk2–3’UTR could mitigated the degradation of CDK2 m RNA after MA2 treatment.Conclusion: MA2 affected CDKs expression through the m^6A-dependent m RNA degradation pathway, and thus repressed spermatogonial proliferation. | Tao Huang Jiayin Guo Yinghua Lv Yi Zheng Tongying Feng Qiang Gao Wenxian Zeng | 2019 | Journal of Animal Science and Biotechnology2019，10，4： | 4 |
| 3 | Vitamin C Enhances the Generation of Mouse and Human Induced Pluripotent Stem Cells显示文摘 | Miguel Angel Esteban Tao Wang Baoming Qin Jiayin Yang Dajiang Qin Jinglei Cai Wen Li Zhihui Weng Jiekai Chen Su Ni Keshi Chen Yuan Li Xiaopeng Liu Jianyong Xu Shiqiang Zhang Feng Li Wenzhi He Krystyna Labuda Yancheng Song Anja Peterbauer Susanne Wolbank H | 2010 | Cell Stem Cell2010，，： | 3 |
| 4 | Omega-3 polyunsaturated fatty acids enhance cerebral angiogenesis and provide long-term protection after stroke显示文摘 | Jiayin Wang Yejie Shi Lili Zhang Feng Zhang Xiaoming Hu Wenting Zhang Rehana K. Leak Yanqin Gao Ling Chen Jun Chen | 2014 | Neurobiology of Disease2014，，： | 1 |
| 5 | Vitamin C Enhances the Generation of Mouse and Human Induced Pluripotent Stem Cells显示文摘 | Miguel Angel Esteban Tao Wang Baoming Qin Jiayin Yang Dajiang Qin Jinglei Cai Wen Li Zhihui Weng Jiekai Chen Su Ni Keshi Chen Yuan Li Xiaopeng Liu Jianyong Xu Shiqiang Zhang Feng Li Wenzhi He Krystyna Labuda Yancheng Song Anja Peterbauer Susanne Wolbank H | 2010 | Cell Stem Cell2010，，1： | 1 |
| 6 | Internet of things intrusion detection model and algorithm based on cloud computing and multi-feature extraction extreme learning machine显示文摘With the rapid development of the Internet of Things(IoT),there are several challenges pertaining to security in IoT applications.Compared with the characteristics of the traditional Internet,the IoT has many problems,such as large assets,complex and diverse structures,and lack of computing resources.Traditional network intrusion detection systems cannot meet the security needs of IoT applications.In view of this situation,this study applies cloud computing and machine learning to the intrusion detection system of IoT to improve detection performance.Usually,traditional intrusion detection algorithms require considerable time for training,and these intrusion detection algorithms are not suitable for cloud computing due to the limited computing power and storage capacity of cloud nodes;therefore,it is necessary to study intrusion detection algorithms with low weights,short training time,and high detection accuracy for deployment and application on cloud nodes.An appropriate classification algorithm is a primary factor for deploying cloud computing intrusion prevention systems and a prerequisite for the system to respond to intrusion and reduce intrusion threats.This paper discusses the problems related to IoT intrusion prevention in cloud computing environments.Based on the analysis of cloud computing security threats,this study extensively explores IoT intrusion detection,cloud node monitoring,and intrusion response in cloud computing environments by using cloud computing,an improved extreme learning machine,and other methods.We use the Multi-Feature Extraction Extreme Learning Machine(MFE-ELM)algorithm for cloud computing,which adds a multi-feature extraction process to cloud servers,and use the deployed MFE-ELM algorithm on cloud nodes to detect and discover network intrusions to cloud nodes.In our simulation experiments,a classical dataset for intrusion detection is selected as a test,and test steps such as data preprocessing,feature engineering,model training,and result analysis are performed.The experimental results show that the proposed algorithm can effectively detect and identify most network data packets with good model performance and achieve efficient intrusion detection for heterogeneous data of the IoT from cloud nodes.Furthermore,it can enable the cloud server to discover nodes with serious security threats in the cloud cluster in real time,so that further security protection measures can be taken to obtain the optimal intrusion response strategy for the cloud cluster. | Haifeng Lin Qilin Xue Jiayin Feng Di Bai | 2023 | Digital Communications and Networks2023，9，1： | 1 |
| 7 | Effects of PFNA exposure on expression of junction-associated molecules and secretory function in rat Sertoli cells显示文摘 | Yixing Feng Xuemei Fang Zhimin Shi Muqi Xu Jiayin Dai | 2010 | Reproductive Toxicology2010，，3： | 1 |
| 8 | A Mesenchymal-to-Epithelial Transition Initiates and Is Required for the Nuclear Reprogramming of Mouse Fibroblasts显示文摘 | Ronghui Li Jialiang Liang Su Ni Ting Zhou Xiaobing Qing Huapeng Li Wenzhi He Jiekai Chen Feng Li Qiang Zhuang Baoming Qin Jianyong Xu Wen Li Jiayin Yang Yi Gan Dajiang Qin Shipeng Feng Hong Song Dongshan Yang Biliang Zhang Lingwen Zeng Liangxue Lai Miguel | 2010 | Cell Stem Cell2010，，1： | 1 |
| 9 | A Mesenchymal-to-Epithelial Transition Initiates and Is Required for the Nuclear Reprogramming of Mouse Fibroblasts显示文摘 | Ronghui Li Jialiang Liang Su Ni Ting Zhou Xiaobing Qing Huapeng Li Wenzhi He Jiekai Chen Feng Li Qiang Zhuang Baoming Qin Jianyong Xu Wen Li Jiayin Yang Yi Gan Dajiang Qin Shipeng Feng Hong Song Dongshan Yang Biliang Zhang Lingwen Zeng Liangxue Lai Miguel | 2010 | Cell Stem Cell2010，，1： | 1 |
| 10 | Microwave assisted hydrothermal synthesis of tin niobates nanosheets with high cycle stability as lithium-ion battery anodes显示文摘In this study, SnNb_2O_6 and Sn_2Nb_2O_7 nanosheets are synthetized via microwave assisted hydrothermal method, and innovatively employed as anode materials for lithium-ion battery. The SnNb_2O_6 electrode exhibits high reversible capacity and excellent cycling stability(498 mAh/g at 0.1 A/g after 100 cycles),which is superior to that of Sn_2Nb_2O_7 electrode(173 mAh/g at 0.1 A/g after 100 cycles). Even increasing the current density to 2.0 A/g, the SnNb_2O_6 electrode still delivers a reversible capacity up to 306 mAh/g.The rate performance of the SnNb_2O_6 electrode is also better than that of Sn_2 Nb_2O_7 electrode at different current densities from 0.1 A/g to 2.0 A/g. The enhanced electrochemical performance of SnNb_2O_6 nanosheets can be attributed to the unique layered structure, which is conducive to the diffusion of the lithium ions and the migration of electrons during discharge/charge. | Xingang Kong Jiarui Zhang Jianfeng Huang Jiayin Li Yi Qin Ting Zhao Qi Feng | 2019 | Chinese Chemical Letters2019，30，3： | 1 |
| 11 | A novel long-term intravenous combined with local treatment with human amnion-derived mesenchymal stem cells for a multidisciplinary rescued uremic calciphylaxis patient and the underlying mechanism显示文摘Calciphylaxis is a rare disease characterized histologically by microvessel calcification and microthrombosis,with high mortality and no proven therapy.Here,we reported a severe uremic calciphylaxis patient with progressive skin ischemia,large areas of painful malodorous ulcers,and mummified legs.Because of the worsening symptoms and signs refractory to conventional therapies,treatment with human amnion-derived mesenchymal stem cells(hAMSCs)was approved.Preclinical release inspections of hAMSCs,efficacy,and safety assessment,including cytokine secretory ability,immunocompetence,tumorigenicity,and genetics analysis in vitro,were introduced.We further performed acute and long-term hAMSC toxicity evaluations in C57BL/6 mice and rats,abnormal immune response tests in C57BL/6 mice,and tumorigenicity tests in neonatal Balbc-nu nude mice.After the preclinical research,the patient was treated with hAMSCs by intravenous and local intramuscular injection and external supernatant application to the ulcers.When followed up to 15 months,the blood-based markers of bone and mineral metabolism improved,with skin soft tissue regeneration and a more favorable profile of peripheral blood mononuclear cells.Skin biopsy after 1-month treatment showed vascular regeneration with mature noncalcified vessels within the dermis,and 20 months later,the re-epithelialization restored the integrity of the damaged site.No infusion or local treatment-related adverse events occurred.Thus,this novel long-term intravenous combined with local treatment with hAMSCs warrants further investigation as a potential regenerative treatment for uremic calciphylaxis due to effects of inhibiting vascular calcification,stimulating angiogenesis and myogenesis,anti-inflammatory and immune modulation,multidifferentiation,re-epithelialization,and restoration of integrity. | Lianju Qin Jing Zhang Yujie Xiao Kang Liu Yugui Cui Fangyan Xu Wenkai Ren Yanggang Yuan Chunyan Jiang Song Ning Xiaoxue Ye Ming Zeng Hanyang Qian Anning Bian Fan Li Guang Yang Shaowen Tang Zhihong Zhang Juncheng Dai Jing Guo Qiang Wang Bin Sun Yifei Ge Chun Ouyang Xueqiang Xu Jing Wang Yaoyu Huang Hongqing Cui Jing Zhou Meilian Wang Zhonglan Su Yan Lu Di Wu Jingping Shi Wei Liu Li Dong Yinbing Pan Baiqiao Zhao Ying Cui Xueyan Gao Zhanhui Gao Xiang Ma Aiqin Chen Jie Wang Meng Cao Qian Cui Li Chen Feng Chen Youjia Yu Qiang Ji Zhiwei Zhang Mufeng Gu Xiaojun Zhuang Xiaolin Lv Hui Wang Yanyan Pan Ling Wang Xianrong Xu Jing Zhao Xiuqin Wang Cuiping Liu Ningxia Liang Changying Xing Jiayin Liu Ningning Wang | 2022 | Journal of Molecular Cell Biology2022，14，2： | 1 |
| 12 | Highly redispersible CNT dough for better processiblity显示文摘Carbon nanotubes(CNTs)have received considerable attention for their excellent thermal and electrical conductivity as well as scalable production.However,CNT dispersions are prone to settling and have a short shelf time,especially under high concentration,which significantly hinders their further processing and increases transportation costs.Here,we report a highly concentrated CNT dough enabled by ionic liquid crystal(ILC)as auxiliaries.Benefiting from the temperature-controlled physical transformation of the ILC,the CNTs of the powder state are successfully transferred to highly processable dough with excellent electrical conductivity,flame retardancy,and outstanding redispersibility even after 180 days of storage.In particular,the CNT dough exhibits excellent self-healing properties and good reshapable capability.Various bulk form CNT derived from the ILC armored CNT dough are realized by facile processing technique.Hybrid nanocomposite papers with ANF nanofiber exhibited excellent photothermal conversion and Joule heating properties.The redispersible CNT doughs presented here promise to revolutionize traditional CNT powder and dispersions as the primary raw material for building CNT-based architectures and facilitate the large-scale application of CNTs. | Meng Lan Xiaohua Jia Rui Tian Jin Yang Dan Shao Sizhe Wang Yong Li Lei Feng Jiayin Yuan Miao Zhang Haojie Song | 2023 | Journal of Materials Science & Technology2023，，21： | 0 |
| 13 | Pandemic Bonds Issued by the Chinese Government Supported Post-Disaster Recovery from COVID-19 Pandemic显示文摘During the SARS-CoV-2(COIVD-19)outbreak,China repeatedly stressed that the response to the pandemic required action at all levels of government,including the issuance of Pandemic Bonds to help the country return to work and production.However,studies on the effectiveness of Pandemic Bonds during that period are rare.Starting with China’s national financial bond market data after COVID-19 in 2020,this paper focuses on the correlation between the Credit Spreads of the relevant bonds and the corresponding bond market rate of return,based on the Copula model.The empirical analysis is also carried out for multiple dimensional groupings such as enterprises,industries,provinces,and bond maturities.The results show that there is a significant positive correlation between the Credit Spreads of Pandemic Bonds and market returns.In addition,the market correlation is higher for Pandemic Bonds issued in Hubei Province,which is at the center of the 2020 pandemic,and the shorter the maturity of the Pandemic Bond issued,the stronger the relationship with market returns.Finally,this paper provides recommendations for financial regulators and policy makers to consider in their decisions on how to build a more resilient financial system under heavy economic,fiscal,and social pressures. | Feng Liu Deli Kong Jinhua Kong Shiying Lu Zilong Xiao Qing Xu Aimin Zhou Jiayin Qi | 2022 | Journal of Social Computing2022，3，2： | 0 |
| 14 | Assembly and variation of root-associated microbiota of rice during their vegetative growth phase with and without lindane pollutant显示文摘Soil-derived microbiota associated with plant roots are conducive to plant growth and stress resistance.However,the spatio-temporal dynamics of microbiota in response to organochlorine pollution during the unstable vegetative growth phase of rice is not well understood.In this study,we focused on the rice(Oryza sativa L.)microbiota across the bulk soil,rhizosphere and endosphere compartments during the vegetative growth phase in two different soils with and without lindane pollutant.The results showed that the factors of growth time,soil types and rhizo-compartments had significant influence on the microbial communities of rice,while lindane mostly stimulated the construction of endosphere microbiota at the vegetative phase.Active rice root-soil-microbe interactions induced an inhibition effect on lindane removal at the later vegetative growth phase in rice-growth-dependent anaerobic condition,likely due to the root oxygen loss and microbial mediated co-occurring competitive electron-consuming redox processes in soils.Each rhizocompartment owned distinct microbial communities,and therefore,presented specific ecologically functional categories,while the moderate functional differences were also affected by plants species and residual pollution stress.This work revealed the underground micro-ecological process of microbiota and especially their potential linkage to the natural attenuation of residual organochlorine such as lindane. | Jiayin Feng Ashley E.Franks Zhijiang Lu Jianming Xu Yan He | 2021 | Soil Ecology Letters2021，3，3： | 0 |
| 15 | Hazard Analysis and Primary Prevention and Treatment Report of Diseases and Pests in Export Blueberry Base in Majiang County显示文摘To fully understand occurrence and damage status of pests and diseases in export blueberry,systematic survey was conducted in Majiang export blueberry bases in Guizhou Province from 2012 to 2015. A total of 21 kinds of pests and diseases were found on blueberry,including 10 kinds of diseases and 11 kinds of pests. Comprehensive analysis of pests and diseases and their damage degree revealed that pests and diseases causing severe damage were gray mold,scarab and fruit fly,while gray mold and fruit fly might seriously affect the export of blueberry. The prevention and control measures against gray mold and fruit fly were summarized. | Wang Tao Ren Yanling Liao Jiongfeng Zhang Yi Wang Jiayin Yang Feng Wang Juan Wang Kejia Zhang Yibo Chen Xiao Wang Xingning Cai Qiu Xu Ning Ou Houding | 2016 | Plant Diseases and Pests2016，7，3： | 0 |
| 16 | Improved rhizoremediation for decabromodiphenyl ether(BDE-209)in E-waste contaminated soils显示文摘An experiment was conducted to improve rhizoremediation for decabromodiphenyl ether(BDE-209)contaminated soil from typical E-waste dismantling areas.Plants of ryegrass(Lolium perenne L.)and rice(Oryza sativa L.)were cultivated in aged-contaminated(initial concentration of 346.3μg BDE-209·kg^(-1))and freshly-spiked(initial concentration of 3127μg BDE-209·kg^(-1))soils,coupling with the agricultural modification strategies of compost addition and/or arbuscular mycorrhizal fungi(AMF)infection,respectively.60 days’growth of ryegrass significantly facilitated the dissipation of BDE-209,with the most effective in its rhizosphere in treatment inoculated with AMF;the BDE-209 dissipation rates achieved 51.9% and 22.8% in rhizosphere,and 43.5% and 19.8% in non-rhizosphere,for aged-contaminated and freshlyspiked soils,respectively.120 days’growth of rice with simultaneous inoculation of AMF and addition of compost was the most effective in facilitating BDE-209 dissipation in agedcontaminated soil,with the removal rates of 53.3% and 48.1% in rhizosphere and nonrhizosphere soils respectively;while for freshly-spiked soils,the most effective removal was achieved by compost addition only,with the BDE-209 dissipation rates of 27.9% and 26.6% in rhizosphere and non-rhizosphere soils,respectively.High throughput sequencing analysis of rhizosphere soil DNA showed that responses in microbial communities and their structure differed with plant species,soil pollution dose,AMF inoculation and/or compost addition.Actinomycetales,Xanthomonadales,Burkholderiales,Sphingomonadales,Clostridiales,Cytophagales,Gemmatimonadales and Saprospirales were the sensitive responders and even possibly potential functional microbial groups during the facilitated removal of BDE-209 in soils.This study illustrates an effective rhizoremediation pattern for removal of BDE-209 in pollution soils,through successive cultivation of rice and followed by ryegrass,with rice growth coupled with AMF inoculation and compost addition,while ryegrass growth coupled with AMF inoculation only. | Jiayin Feng Xinquan Shen Jian Chen Jiachun Shi Jianming Xu Caixian Tang Philip C.Brookes Yan He | 2019 | Soil Ecology Letters2019，1，3： | 0 |
| 17 | Effect of economic policies on the stock and bond market under the impact of COVID-19显示文摘The global epidemic of COVID-19 has made a huge impact on global health and financial markets.And the spread of the virus has stalled economic development in many parts of the world.As stocks and bonds are two important financial assets,how to take appropriate economic policies to restore the stock and bond markets is the focus of governments as they are seeking for quick recovery.Based on the Event Study method and the GARCH model,data from 1 October 2019 to 1 April 2020 were collected from 26 countries or regions as analytic samples.The results show:1)COVID-19 has made greater impacts on the stock market than the bond market;2)the economic policy responses after the COVID-19 has brought impacts on both of the stock and the bond markets;3)the monetary policy responses has brought greater volatility to the stock market than the fiscal policy responses,while the fiscal policy responses has brought greater volatility to the bond market than the monetary policy;4)the fiscal policy has brought more positive effects on the stock market,and monetary policy has brought more positive effects on the bond market.This research is helpful to understand the mechanism of COVID-19’s impacts on the stock and bond market.And it is of great practical significance to the governments’decisions to make economic policy responses after an epidemic. | Feng Liu Deli Kong Zilong Xiao Xiaohui Zhang Aimin Zhou Jiayin Qi | 2022 | Journal of Safety Science and Resilience2022，3，1： | 0 |
| 18 | Electrochemical reaction mechanism of porous Zn_(2)Ti_(3)O_(8)as a high-performance pseudocapacitive anode for Li-ion batteries显示文摘Zn_(2)Ti_(3)O_(8),as a new type of anode material for lithium-ion batteries,is attracting enormous attention because of its low cost and excellent safety.Though decent capacities have been reported,the electrochemical reaction mechanism of Zn_(2)Ti_(3)O_(8)has rarely been studied.In this work,a porous Zn_(2)Ti_(3)O_(8)anode with considerably high capacity(421 mAh/g at 100 mA/g and 209 mAh/g at 5000 mA/g after 1500 cycles)was reported,which is even higher than ever reported titanium-based anodes materials including Li_(4)Ti_(5)O_(12),TiO_(2)and Li_(2)ZnTi_(3)O_(8).Here,for the first time,the accurate theoretical capacity of Zn_(2)Ti_(3)O_(8)was confirmed to be 266.4 mAh/g.It was also found that both intercalation reaction and pseudocapacitance contribute to the actual capacity of Zn_(2)Ti_(3)O_(8),making it possibly higher than the theoretical value.Most importantly,the porous structure of Zn_(2)Ti_(3)O_(8)not only promotes the intercalation reaction,but also induces high pseudocapacitance capacity(225.4 mAh/g),which boosts the reversible capacity.Therefore,it is the outstanding pseudocapacitance capacity of porous Zn_(2)Ti_(3)O_(8)that accounts for high actual capacity exceeding the theoretical one.This work elucidates the superiorities of porous structure and provides an example in designing high-performance electrodes for lithium-ion batteries. | Weijie Cheng Qi Feng Zhanglin Guo Guanjun Chen Yong Wang Lixiong Yin Jiayin Li Xingang Kong | 2022 | Chinese Chemical Letters2022，33，11： | 0 |
| 19 | International public opinion analysis of four olympic games:From 2008 to 2022显示文摘Since the rapid spread of the COVID-19 worldwide,the pandemic has led to a huge impact on global sporting events.As a major international event,the 2022 Beijing Winter Olympics has commonalities with the 2008 Beijing Olympics,the 2014 Sochi Winter Olympics,and the 2020 Tokyo Olympics in terms of international public opinion context and epidemiological background.In this study,over 1 million pieces of UGC(User Generated Contents)in Chinese and English languages were obtained from social media platforms such as Twitter,YouTube,as well as traditional mass media in various countries to compare the differences between the two languages in international public opinion.Using sentiment analysis,this study explores the evolution of international public opinion topics and sentiment differences among the above four Olympic Games.The analysis results show that:1)regardless of traditional mass media or online social media,there is a more obvious tendency of general politicization in the topics of the 2008 Beijing Olympics and 2022 Beijing Winter Olympics,and extreme emotional remarks of the 2022 Beijing Winter Olympics are more frequent;2)in the topic of political opinion involving China,international Chinese public opinion presents more negative sentiment than those in English;3)Among the topics involving COVID-19,the negative level of public opinion in Chinese and English is opposite for the 2020 Tokyo Olympics and the 2022 Beijing Winter Olympics;4)International public opinion on the topic of sports events is significantly more positive in Chinese than in English;5)YouTube’s Chinese opinion environment is better than English. | Kun Jia Yizhen Zhu Yuxin Zhang Feng Liu Jiayin Qi | 2022 | Journal of Safety Science and Resilience2022，3，3： | 0 |
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