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| 1 | Microbiota in health and diseases显示文摘The role of microbiota in health and diseases is being highlighted by numerous studies since its discovery.Depending on the localized regions,microbiota can be classified into gut,oral,respiratory,and skin microbiota.The microbial communities are in symbiosis with the host,contributing to homeostasis and regulating immune function.However,microbiota dysbiosis can lead to dysregulation of bodily functions and diseases including cardiovascular diseases(CVDs),cancers,respiratory diseases. | Kaijian Hou Zhuo-Xun Wu Xuan-Yu Chen Jing-Quan Wang Dongya Zhang Chuanxing Xiao Dan Zhu Jagadish B.Koya Liuya Wei Jilin Li Zhe-Sheng Chen | 2022 | Signal Transduction and Targeted Therapy2022，7，5： | 6 |
| 2 | Adaptive Backstepping Sliding Mode Trajectory Tracking Control for a Quad-rotor显示文摘A quad-rotor aircraft is an under-actuated,strongly coupled nonlinear system with parameter uncertainty and un-modeled disturbance.In order to make the aircraft track the desired trajectory,a nested double-loops control system is adopted in this paper.A position error proportional-derivative(PD) controller is designed as the outer-loop controller based on the coupling action between rotational and translational movement,and an adaptive backstepping sliding mode control algorithm is used to stabilize the attitude.Finally,both the numerical simulation and prototype experiment are utilized to demonstrate the effectiveness of the proposed control system. | Xun Gong 1 Zhi-Cheng Hou 1 Chang-Jun Zhao 2 Yue Bai 2 Yan-Tao Tian 1 1 School of Telecommunication Engineering,Jilin University,Changchun 130025,China 2 Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130080,China | 2012 | International Journal of Automation and computing2012，9，5： | 5 |
| 3 | Substructure isolation and damage identification using free responses显示文摘Structural health monitoring(SHM)has become a hot and intensively researched field in civil engineering.Thereinto,damage identification play an important role in maintaining structural integrity and safety.Many effective methods have been proposed for damage identification.However,accurate global identification of large real-world structures is not easy due to their complex and often unknown boundary conditions,nonlinear components,insensitivity of global response to localized damages,etc.Furthermore,global identification often requires lots of sensors and involves large number of unknowns.This is costly,rarely feasible in practice,and usually yields severely ill-conditioned identification problems.Substructuring approach is a possible solution:substructuring methods can focus on local small substructures;they need only a few sensors placed on the substructure and yield smaller and numerically much more feasible identification problems.This paper proposed an improved substructure method using local free response for substructure damage identification.The virtual supports are constructed by Substructure Isolation Method(SIM)using the linear combination of the substructural responses.The influence of the global errors is isolated by adding the virtual supports on the main degree of freedoms(DOFs)of the substructure.Through the correlation analysis,the substructural modes are selected and used for damage identification of the substructure.A plain model of cable stayed bridge is used for the verification of the proposed method. | HOU JiLin JANKOWSKI Lukasz OU JinPing | 2014 | Science China(Technological Sciences)2014，57，9： | 2 |
| 4 | OSCILLATION CRITERIA FOR SECOND ORDER NONLINEAR NEUTRAL PERTURBED DYNAMIC EQUATIONS ON TIME SCALES显示文摘In this paper,we discuss the oscillatory behavior of a class of nonlinear neutral perturbed dynamic equations on time scales.Some new oscillation criteria are obtained for such dynamic equations.Finally,an example that dwells upon the sharp conditions of our result is also included. | Xiuping Yu 1,Hongyu Yang 2,Jianmei Zhang 1,Chengmin Hou 3 1.Dept.of Math.and Physics,Hebei Institute of Architecture and Civil Engineering,Zhangjiakou 075024,Hebei 2.Dept.of Mechanic and Engineering,Zhangjiakou Vocational Technology Institute,Zhangjiakou 075031,Hebei 3.Dept.of Math.,Yanbian University,Yanji 133002,Jilin, | 2012 | Annals of Differential Equations2012，28，4： | 1 |
| 5 | Bright Blue Light-emitting Diodes Based on a Novel Fluorescent Dye Containing Heterocyclic Groups显示文摘Novel molecular material, 1-benzotlliazoly-3 -phenyl --pyrazoline (BTPP) was found to function as bright blue light emitting dye in organic electroluminescent device, and its optical and electric characteristics were investigated. This heterocyclic compound exhibited good characteristics of blue photoluminescence and electroluminescence, which had the emission peak at 450 nm. The single layer light-emitting devices using BTPP as light-emitting material dispersed in poly(N- vinylcarbazole) (PVK) and double layer ones using PBD as hole block layer above the light-emitting layer were fabricated using conventional spin-casting and vaccum vapour deposition methods. The introduction of PBD has enhanced electron injection and luminance efficiency, compared with the single layer LEDs. | XIE Zhiyuan HUANG Jingsong CHEN Baijun HOU Jingying LIU Shiyong (National Lab. of Integrated Optoelectron., Jinn University, Changchun 130023, CHN ) LI Dongfeng (Dept.of Light Chem.and Text.Eng.,Jilin Institute of Technology,Changchun 130012,CHN) | 1998 | Semiconductor Photonics and Technology1998，4，2： | 1 |
| 6 | A Substructure Isolation Method for Local Structural Health Monitoring显示文摘 | HOU Jilin JANKOWSKI L OU Jinping | | 0，，06： | 1 |
| 7 | CdSe quantum dots decorated by mercaptosuccinic acid as fluorescence probe for Cu 2+显示文摘 | Shutang Chen Xiaoling Zhang Qiuhua Zhang Xiaomiao Hou Qi Zhou Jilin Yan Weihong Tan | 2011 | Journal of Luminescence2011，，5： | 1 |
| 8 | Quantum Chemistry Study of Microstructure of Molecular Sieve of APO-5 Type显示文摘Four-membered and six-membered rings were chosen as substructure units to simulate molecular sieve of APO-5 type. The stability of various orderings of AlO4 and PO4 tetrahedra in micros tracture of the APO-5 type was studied by using CNDO/2 method.By means of analysing energies of systems, frontier orbitals, charges and bond orders in detail, Loewenstein’s empirical rule is explained theoretically. | Guo Chunxiao, Hou Jun and Xu Ruren(Institute of Synthetic and Catalytic Chemistry, Jilin University,Changchun) | 1989 | Chemical Research in Chinese Universities1989，5，1： | 0 |
| 9 | A retrospective survey on the effect of Kaschin-Beck disease prophylaxis by a change of water sources显示文摘In order to provide further references for studing on the causes of Kaschin-Beck discase (KBD) and measuring for its prevention and treatment from a macroscopic view, we analyzed the natural growth and declineof KBD and the effects of selenium and humic acid on its occurrence from an epidemiologic angle. In this article through a retrospective survey on the spots of disease areas by comparison between a change in water sources and that without. It was proved that a change in water sources was an effective measure for the prevention of KBD occurrence, and the pathogenic factor of KBD was one (or several kinds) of organic compounds or active radicals related to water. | Hou Xiang, Zhai Shusheng, Han Jingyuan, Xu Wei and Kong XianzheThe Second Jilin Provincial Institute for the Prevention and Treatment of endemic Discase,Jiling,China | 1991 | Journal of Environmental Sciences1991，3，4： | 0 |
| 10 | The epidemic characteristics of Kaschin-Beck disease (KBD) in different eco-environments显示文摘Epidemiological survey of 573 families, clinical examination of 2593 persons, and X-ray examination of 1136 persons (in 16 typical endemic villages) were conducted, based on the classification of endemiology for KBD disease areas, i.e, mountain type, loess plateau type, plateau type, and flatlands type. It was revealed that the KBD disease areas exhibited the regular pattern of corming-into-being, development and passing-away and the characteristics of growth and decline. Further, it was found clinically that the disease areas may be divided into 4 types, i.e., recent onset, developing, stable, and historical. This division is simple and easy, practical, scientific, and reliable and can be applied by medical personnel at different levels. | Zhai Shusheng, Xu Wei, Hou Xiang, Hu Ruiguang, Liu Guangsheng and Zhang SiweiThe Second Jilin Provincial Institute for Prevention and Treatment of Endemic Diseases,Jiling,China | 1991 | Journal of Environmental Sciences1991，3，4： | 0 |
| 11 | Determination of Some Elements by MIP-AAS Spectrometry with Ultrosonic Nebulization Sample Introduction System显示文摘Atmospheric pressure plasmas are not only powerful sources for excitation but also very good atomizers. In the early developing stage, the inductively coupled plasma (ICP) was investigated as an atomizer for atomic absorption spectrometry (AAS). A multiple pass system,a T-shaped plasma cell,and a long-path torch was used to increase the absorption path length. But all these ICP-AAS systems gave low sensitivities for | Duan Yixiang, Zhang Hanqi, Lu Hui, Hou Mingyi, Du Zhaohui and Jin Qinhan (Department of Chemistry, Jilin University, Changchun) | 1991 | Chemical Research in Chinese Universities1991，7，3： | 0 |
| 12 | Animal Modelling of Lumbar Corpectomy and Fusion and in vivo Growth of Spine Supporting Bone by Titanium Cage Implants: An Experimental Study显示文摘In this study a lumbar spinal fusion animal model is established to assess the effect of spinal fusion cage,and explore theminimum area ratio of titanium cage section to vertebral section that ensures bone healing and biomechanical property.Lumbarcorpectomy was conducted by posterolateral approach with titanium cage implantation combined with plate fixation.Titaniumcages with the same length but different diameters were used.After implantation of titanium cages,the progress of bone healingwas observed and the bone biomechanical properties were measured,including deformation and displacement in axial compression,flexion,extension,and lateral bending motion.The factors affecting the in vivo growth of spine supporting body wereanalyzed.The results show that the area ratio of titanium cage section to vertebral section should reach 1/2 to ensure the bonehealing,sufficient bone intensity and biomechanical properties.Some bone healing indicators,such as BMP,suggest that there isa relationship between the peak time and the peak value of bone formation and metabolism markers and the bone healing strength. | Qingxian Hou,Qingsan Zhu,Yuntao Wu,Ran Li,Dan Li,Yunfeng Zhang,Qing Ruan First Hospital of Jilin University,Changchun 130021,P.R.China | 2010 | Journal of Bionic Engineering2010，7，4： | 0 |
| 13 | SYNTHESIS OF 6,7-METHYLENEDIOXY-3-THIA-1(2H,4H)ACRIDONE AND THE RELATED THIA-ACRIDINE-PUSED HETEROCYCLIC COMPOUNDS显示文摘6,7-Methylenedioxy-3-thia-1(2H,4H)acridone and the related acridine-fused quinolines and pyridines,andalso their flavylium-perchlorates were synthesized.The structures of all these compounds prepared are characterizedby elemental analysis.IR and H-NMR spectra. | Ji Rui HOU Jin Jun WANG (Department of Fine Chemistry,Jilin Chemical Industry Institute,Jilin 132022)Gui Ji JIANG Jing Shu LI (Department of Chemistry,Yanbian University,Yanji 133002) | 1991 | Chinese Chemical Letters1991，2，7： | 0 |
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