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| 1 | Forecasting model of automobile logistics demand based on Gray Residual-BP neural network显示文摘 | Jichen Fang Feifei Gao Qiang Zhang | | 0，，08： | 1 |
| 2 | Forecasting model of automobile logistics demand based on Gray Residual-BP neural network显示文摘 | Jichen Fang Feifei Gao Qiang Zhang | 2010 | Image and Signal Processing2010，，8： | 1 |
| 3 | Combined forecasting model on automotive logistics demand based on RBF Neural Network显示文摘 | Gao Feifei Fang Jichen etc | 2011 | Advanced Materials Research2011，，148149： | 1 |
| 4 | Short-term serum deprivation causes no significant mitochondrial DNA mutation in vascular smooth muscle cells revealed by a new next generation sequencing technology显示文摘线粒体提供许多精力因为在线粒体的房间和混乱能几乎影响任何织物[1 ] 。mitochondrial DNA (mtDNA ) 盖住 16,569 bp,由在人的 37 基因和 1 个 D 环区域组成。线粒体在拥有他们被采用 multiprotein 机械组织成 mitochondrial nucleoids 的自己的染色体是唯一的,并且能执行基因复制,抄写,和修理的功能[2 ] 。尽管它让几乎所有已知的原子 DNA 修理小径,保护的 histones 的缺乏可以导致特别危险性到压力和 DNA 损坏事件[3 ] 。确实, mtDNA 让一个很高的变化评价[4 ] 。自从它的发现, mtDNA 变化被知道了普通并且包括糖尿病,心血管的疾病,癌症,神经与肌的混乱,和老化作为人的疾病的一个重要原因出现了,在 4300 人口影响 1 [5,6 ] 。因此,在压力和疾病识别 mtDNA 变化现在是一个热研究区域。 | Xiangqi Li Lianyong Liu Qian Xi Xuemei Zhao iingshuang Fang Junhua Ma ZhaohuiZhu Xing Wang Chao Shi Jingnan Wang Hongling Zhu Jichen Zhang Chaobao Zhang Shuanggang Hu Minjie Ni Mingjun Gu | 2016 | Acta Biochimica et Biophysica Sinica2016，48，9： | 0 |
| 5 | Genetic characterizations and molecular epidemiology of human echovirus 30 isolated from Ningxia,China显示文摘In October 2017,a small outbreak of echovirus 30(E30)associated with aseptic meningitis in nine cases occurred at a primary school in the Ningxia Hui Autonomous Region.That year,we observed a significant increase in E30 levels in an acute flaccid paralysis(AFP)case surveillance system.To investigate their phylogenetic relationships,we determined the whole genomic sequences of 12 strains isolated from aseptic meningitis cases,AFP cases,and healthy children.We found that the E30 strains circulating in Ningxia belong to two lineages(H and J).The strains isolated in 2010,2012,and 2016 belonged to the H lineage.In 2017,a new lineage,J,emerged as the dominant lineage.Phylogenetic trees were constructed based on the whole genome andP1,P2,andP3 regions;clustering with other types of enterovirus species B was found,suggesting that recombination events had occurred.The recombination sites were mainly in regions2B,2C,and3D.This study confirmed that the E30 strains in Ningxia in 2010,2012,and 2016 had different recombination patterns and were recombined with different enteroviruses.The 2017 epidemic E30 originated from another new lineage with a complex recombination pattern and formed an independent transmission chain in Ningxia. | Fang Yuan Xinfeng Wei Xueping Ma Jiangtao Ma Xuemin Ma Xiaoqiang Sun Min Cao Juan Zhou Wei Zhang Hui Chen Rui Wang Jichen Li Qiang Sun | 2023 | Biosafety and Health2023，5，6： | 0 |
| 6 | Study on Geomechanical and Physical Models of Necking-Type Slopes显示文摘A simplified geomechanical model was proposed by considering three typical neckingtype slopes;this model lays a foundation for the further investigation of the deformation behaviors of such slopes.Three physical models of necking-type slopes were built according to the geomechanical model with slope evolution stages.Finally,preliminary calculations related to the arching effect in the physical model were conducted.Three evolution stages of necking-type slopes,namely,the initial stage,compression stage,and failure stage,were presented based on the formation and disappearance of the arching effect within the slope.The specific parameters of the geomechanical model were given.In the setup of the tilting test,the failure angle of the necking-type slope model was calculated to be approximately 50°with a large lateral resistance coefficient.The proposed geomechanical model and physical models of necking-type slopes provide guidance for the establishment of geomechanical and physical models of landslides at specific sites. | Kun Fang Huiming Tang Jichen Zhu Zijin Fu Pengju An Bocheng Zhang Chunyan Tang | 2023 | Journal of Earth Science2023，34，3： | 0 |
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