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| 1 | Positive Solutions for a Second-Order Nonlinear Impulsive Singular Integro-Differential Equation with Integral Conditions in Banach Spaces显示文摘The existence of positive solutions to a boundary value problem of second-order impulsive singular integro-differential equation with integral boundary conditions in a Banach space is obtained by means of fixed point theory.Moreover,an application is also given to illustrate the main result. | Xingqiu ZHANG | 2012 | Journal of Mathematical Research with Applications2012，32，5： | 1 |
| 2 | Kim Generalized Log-rank Tests for Partly Interval-censored Failure Time Data显示文摘 | Zhao Xingqiu Zhao Qiang Sun Jianguo | 2008 | Biometrical Journal2008，50，3： | 1 |
| 3 | Positive solutions for a class of singular fractional differential equation with infinite-point boundary value conditions显示文摘 | ZHANG Xingqiu | 2015 | Applied Mathematics Letters2015，39，： | 1 |
| 4 | Protective effect and mechanisms of Weining granule on N-methyl-N’-nitro-N-nitrosoguanidine-induced gastric cancer in rats显示文摘OBJECTIVE:To investigate the protective effect and molecular mechanisms of Weining granule on N-methyl-N'-nitro-N-nitrosoguanidine (MNNG)-induced gastric cancer in rats.METHODS:A total of sixty healthy male wistar rats were randomly divided into five groups,including control group (CG),gastric cancer model group (MG),low-dose Weining granule treated group (LWT),medium-dose Weining granule treated group (MWT),and high-dose Weining granule treated group (HWT).Except the control group,the other groups were treated with MNNG to establish a rat model of gastric cancer.Low-dose Weining granule treated group,medium-dose Weining granule treated group,and high-dose Weining granule treated group were fed 9.0,18.0 and 36.0 g/kg Weining granule,respectively.Histopathologic and molecular biologic technology were adopted to determine the protective effect of Weining granule on MNNG-induced gastric cancer in rats.The pathological changes of gastrointestinal tissue were observed.Meanwhile,the differential expression of proliferation,apoptosis and angiogenesis markers were determined,including proliferating cell nuclear antigen (PCNA),pokemon,cyclin D1,B-cell lymphoma-2 (Bcl-2),caspase-3,phosphatase and tensin homolog (PTEN) and vascular endothelial growth factor (VEGF).RESULTS.:After the MNNG treated,the pathological changes of stomach tissue were improved noticeably,including the intestinal metaplasia and atypic hyperplasia.The experiment was completed in.58 rats (96.67%).As compared with gastric cancer model group,the general states of rats were improved significantly after treated with different dose Weining granule.Moreover,treatment with different doses of Weining granule could inhibit the protein and mRNA expression of PCNA,pokemon,cyclin D1,Bcl-2,and VEGF,while increase caspase-3 and PTEN (P < 0.01).CONCLUSION:Weining granule could improve gastric cancer by suppressing cell proliferation,promoting tumor cell apoptosis,and inhibiting angiogenesis. | Deng Xin Liang Xingqiu Zhou Xiaoxiao Jiang Manjun Liang Mingkun Wang Xinyuan Zhao Xiaofang Fu Lei Liang Jian | 2019 | Journal of Traditional Chinese Medicine2019，39，3： | 1 |
| 5 | Enhancing anaerobic digestion of lignocellulosic materi- als in excess sludge by bioaugmentation and pre - treat- ment显示文摘 | YUAN Guanghuan ZHOU Xingqiu WU Jiandong | 2016 | Waste Management2016，49，： | 1 |
| 6 | The Strong Law of Large Number for B-valued Amarts显示文摘 | | 1991 | Mathematics1991，1991，1： | 1 |
| 7 | Successive iteration and positive solutions for a second-order multi-point boundary boundary value problems on a half-line显示文摘 | ZHANG Xingqiu | 2009 | Computers and Mathematics with Applications2009，58，： | 1 |
| 8 | Preparation of porous ceramics by gelcasting approach显示文摘 | Guangyao Meng Huanting Wang Wenjun Zheng and Xingqiu Liu | 2000 | Materials Letters2000，45，34： | 1 |
| 9 | Salt and pyrophosphate-induced structural changes in myofibrils from chicken red and white muscle显示文摘 | XIONG Youling LOU Xingqiu HARMON R J | 2000 | Journal of Science and Food Agriculture2000，80，8： | 1 |
| 10 | On the ternary Laves phase (Sc,Ti)2M3Si (M=Cr,Mn,Fe,Co,Ni) with MgZn2-type显示文摘 | Yah X L Chen Xingqiu Grytsiv A | | 0，，： | 1 |
| 11 | Removal of sulphate from aqueous solution using modified rice straw:Preparation,characterization and adsorption performance显示文摘 | Cao Wei Dang Zhi Zhou Xingqiu | 2011 | Carbohydrate Polymers2011，85，： | 1 |
| 12 | An additive-multiplicative rates model for multivariate recurrent events with event categories missing at random显示文摘Multivariate recurrent event data arises when study subjects may experience more than one type of recurrent events. In some situations, however, although event times are always observed, event categories may be partially missing. In this paper, an additive-multiplicative rates model is proposed for the analysis of multivariate recurrent event data when event categories are missing at random. A weighted estimating equations approach is developed for parameter estimation, and the resulting estimators are shown to be consistent and asymptotically normal. In addition, a model-checking technique is presented to assess the adequacy of the model. Simulation studies are conducted to evaluate the finite sample behavior of the proposed estimators, and an application to a platelet transfusion reaction study is provided. | YE Peng SUN LiuQuan ZHAO XingQiu XU Wei | 2015 | Science China Mathematics2015，58，6： | 1 |
| 13 | Successive iteration and positive solutions for a second-order multi-point boundary value problems on a half- line 显示文摘 | ZHANG Xingqiu | 2009 | Computers and Mathematics with Applications2009，58，： | 1 |
| 14 | Journal of Alloys andCompounds显示文摘 | Meschel S V Nash P Chen Xingqiu | 2010 | 2010, 492(1-2): 1052010，492，12： | 1 |
| 15 | Miedema' s Model Revisited : The Parameter φ for Ti, Zr and Hf显示文摘 | Chen Xingqiu Podloucky R | 2006 | Computer Coupling of Diagrams and Thermochemistry2006，30，： | 1 |
| 16 | On Fractal Properties of Reflection Sequences From a Well Log and Seismic Trace 显示文摘 | Ren Fuyao Zhao Xingqiu Jiang Feng | 1997 | Journal of Fudan University1997，36，6： | 1 |
| 17 | EXISTENCE OF POSITIVE SOLUTION TO SUPERLINEAR SEMIPOSITONE SINGULAR m-POINT BOUNDARY VALUE PROBLEMS显示文摘Sufficient conditions for the existence of positive solution to superlinear semi-positone singular m-point boundary value problem are given by cone expansion and compression theorem in norm type. | Zhang Xingqiu (School of Mathematics, Liaocheng University, Liaocheng 252059, Shandong) | 2008 | Annals of Differential Equations2008，24，4： | 1 |
| 18 | Liquid-Phase-Impacting Diffusion Welding Mechanism and Microstructure of Welded Joint of Al Matrix Composite SiCp/101A显示文摘The liquid-phase-impacting (LPI) diffusion welding mechanism and microstructure of welded joint of aluminum matrixcomposite SiCp/101A have been studied. It shows that by LPl diffusion welding, the interface state between SiCparticle and matrix is prominent, the harmful microstructure or brittle phase can be restrained from the welded joint.Moreover, the density of dislocation in the matrix near the interface and in the matrix are all so higher than that ofparent composite, the dislocation entwists each other intensively resulted in welding the composite successfully. | Jitai NIU Wei GUO Qingchang MENG Xinmei ZHANG Xingqiu LIU Guangtao ZHOU | 2003 | Journal of Materials Science & Technology2003，19，z1： | 1 |
| 19 | Genetic and morphological differentiation in the clam Coelomactra antiquata ( Bivalvia: Veneroida) along the coast of China显示文摘 | KONG Lingfeng QI Lia HAO Xingqiu | 2007 | J Exp Mar Biol Ecol2007，343，1： | 1 |
| 20 | A Convolutional Autoencoder Based Fault Detection Method for Metro Railway Turnout显示文摘Railway turnout is one of the critical equipment of Switch&Crossing(S&C)Systems in railway,related to the train’s safety and operation efficiency.With the advancement of intelligent sensors,data-driven fault detection technology for railway turnout has become an important research topic.However,little research in the literature has investigated the capability of data-driven fault detection technology for metro railway turnout.This paper presents a convolutional autoencoder-based fault detection method for the metro railway turnout considering human field inspection scenarios.First,the one-dimensional original time-series signal is converted into a twodimensional image by data pre-processing and 2D representation.Next,a binary classification model based on the convolutional autoencoder is developed to implement fault detection.The profile and structure information can be captured by processing data as images.The performance of our method is evaluated and tested on real-world operational current data in themetro stations.Experimental results show that the proposedmethod achieves better performance,especially in terms of error rate and specificity,and is robust in practical engineering applications. | Chen Chen Xingqiu Li Kai Huang Zhongwei Xu Meng Mei | 2023 | Computer Modeling in Engineering & Sciences2023，，7： | 0 |
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