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| 1 | A Distributed Approach of Big Data Mining for Financial Fraud Detection in a Supply Chain显示文摘Supply Chain Finance(SCF)is important for improving the effectiveness of supply chain capital operations and reducing the overall management cost of a supply chain.In recent years,with the deep integration of supply chain and Internet,Big Data,Artificial Intelligence,Internet of Things,Blockchain,etc.,the efficiency of supply chain financial services can be greatly promoted through building more customized risk pricing models and conducting more rigorous investment decision-making processes.However,with the rapid development of new technologies,the SCF data has been massively increased and new financial fraud behaviors or patterns are becoming more covertly scattered among normal ones.The lack of enough capability to handle the big data volumes and mitigate the financial frauds may lead to huge losses in supply chains.In this article,a distributed approach of big data mining is proposed for financial fraud detection in a supply chain,which implements the distributed deep learning model of Convolutional Neural Network(CNN)on big data infrastructure of Apache Spark and Hadoop to speed up the processing of the large dataset in parallel and reduce the processing time significantly.By training and testing on the continually updated SCF dataset,the approach can intelligently and automatically classify the massive data samples and discover the fraudulent financing behaviors,so as to enhance the financial fraud detection with high precision and recall rates,and reduce the losses of frauds in a supply chain. | Hangjun Zhou Guang Sun Sha Fu Xiaoping Fan Wangdong Jiang Shuting Hu Lingjiao Li | 2020 | Computers, Materials & Continua2020，，8： | 3 |
| 2 | Effect of tidal stress on fault nucleation and failure of the 2007 Ms6.4 Ning'er earthquake显示文摘Based on calculations of the tidal Coulomb failure stress and investigations of the correlation between the Earth tide and the Ning'er earthquake sequence, the processes of fault nucleation and failure were simulated. In these simulations we consider the influence of tidal stresses using the rate- and state-dependent friction laws. Furthermore, the effects on tidal triggering due to the stress amplitude and periodic oscillation properties were investigated, and the triggering effects between the tidal normal and tidal shear stresses were compared. The results showed that the Ning'er earthquake sequence was a physical consequence of tidal effects. A transition period T_0 exists between the nucleation and failure processes of a seismic fault. When the period T of stress is equal to or becomes larger than T_0, the fault response becomes dependent on the periodic features of the loading stress; however, for T < T_0, the response of the fault is nearly independent of the period. Both the tidal normal and tidal shear stresses have similar effect in the nucleation and failure processes; the clock changes generally increase with the maximum amplitudes of the tidal stresses. Tidal normal and tidal shear stresses with positive amplitudes mainly induce earthquake triggering; however, the triggering effects induced by negative tidal stresses are smaller and faults are not sensitive to negative tidal stresses. Our results primarily reveal the physical mechanisms of tidal stress triggering. | XIE ChaoDi LEI XingLin WU XiaoPing FU Hong XIONG ZiYao HU XiongLin LI Sha | 2016 | Science China Earth Sciences2016，59，2： | 0 |
| 3 | Screening and identification of a novel target specific for hepatoma cell line HepG2 from the FliTrx bacterial peptide library显示文摘为了为 hepatoma 探索新目标,研究,我们使用了一个表面显示图书馆屏蔽新奇肿瘤房间特定的肽。细菌的 FliTrx 系统连续地与生活正常肝房间线 L02 和 hepatoma 房间线 HepG2 被屏蔽寻找 hepatoma 特定的肽。三克隆(Hep1, Hep2,和 Hep3 ) 被识别与 L02 和另外的癌症房间线相比对 HepG2 特定。三维的结构的预言证明插入到 Escherichia coli thioredoxin (TrxA ) 的活跃地点的肽形成了从表面耸出的某些环结构。西方的污点分析证明 FliC/TrxA-peptide 熔化蛋白质能直接被用来检测 HepG2 房间。三不同 FliC/TrxA-peptide 熔化蛋白质指向了一样的分子,在约 140 kDa,在 HepG2 房间上。这个工作第一次在屏蔽生活房间介绍了 FliTrx 图书馆的申请。三肽被获得那能是指向的肝癌症的潜在的候选人治疗。 | Wenhan Li Ping Lei Bing Yu Sha Wu Jilin Peng Xiaoping Zhao Huifen Zhu Michael Kirschfink Guanxin Shen | 2008 | Acta Biochimica et Biophysica Sinica2008，40，5： | 0 |
| 4 | First Beam Commissioning of SSC-Linac as an Injector of SSC显示文摘The construction of the SSC-Linac has made significant progress in 2019.The first beam commissioning of SSC-Linac as an injector of the Separated Sector Cyclotron(SSC)was performed succssfully with ^(40)Ar^(7+) beam and the particle energy of 5.98 MeV/u was obtained at the exit of SSC on December 17,2019. | Du Heng Yin Xuejun Yang Weiqing Li Zhongshan Kong Qiyu Li Xiaoni Yang Shengli Qian Cheng WangHaoning Cong Yan Jin Peng Zhang Ruifeng Han Xiaodong Fu Xin Wang Kai Jing Long Zhang Yong Li Lili Xie Wenjun Xu Xiaowei Wang Shaoming Chen Wenjun Liu Xiaojun Yue Min An Jingrui Zhang Xiang Yan Huaihai Feng Anhui Zhang Shuai Zhang Yongbo Sun Peng Zhu Tieming Sha Xiaoping Xu Jianye Sun Xiaolong Su Xuemin Li Anping Yan Tailai Meng Jun Zhang Wei Wu Junxia Yao Qinggao Yang Yaqing Xu Zhe Sun Liangting Gao Daqing Yuan Youjin Yang Jiancheng Xia Jiawen | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
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