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| 1 | Using repeated precise gps campaigns for research of present-day crustal movement and strain in the Qinghai-Tibetan Plateau显示文摘The problem of crustal movement in the Qing-hai-Tibetan Plateau is a hotstopic of the present-day international geodetic world. GPS observations in 1993, 1995 and 1997 are used to survey the three-dimensional displacement of GPS monitoring station in the Qinghai-Tibetan Plateau, and to calculate and analyze the present-day crustal movement and strain in the Qinghai-Tibetan Plateau. The result of repeated campaign shows that the crustal movement in the Qinghai-Tibetan Plateau is still compressing in the north and south directions, extending in the west and east directions, and uplifting in the vertical direction. The relative convergence velocity of the Himalayan block is approximately (19.5±1.7)mm/a, the strain velocity is about (5.5±6.0) mm/a, and the uplifting velocity is some (7.6±5.2) mm/a. The compression velocity of the Tibet block relative to Golmud in the north and south directions is (9.3±4.6) mm/a, the strain velocity of the middle part in the west and east directions is (15.6±6.3) mm/a, | LIU Jingnan XU Caijun SONG Chenghua SHI Chuang JIANG Weiping DONG Lixiang | 2001 | Chinese Science Bulletin2001，46，8： | 8 |
| 2 | Resolving co- and early post-seismic slip variations of the 2021 MW 7.4 Madoi earthquake in east Bayan Har block with a block-wide distributed deformation mode from satellite synthetic aperture radar data显示文摘On 21 May 2021(UTC),an MW 7.4 earthquake jolted the east Bayan Har block in the Tibetan Plateau.The earthquake received widespread attention as it is the largest event in the Tibetan Plateau and its surroundings since the 2008 Wenchuan earthquake,and especially in proximity to the seismic gaps on the east Kunlun fault.Here we use satellite interferometric synthetic aperture radar data and subpixel offset observations along the range directions to characterize the coseismic deformation of the earthquake.Range offset displacements depict clear surface ruptures with a total length of~170 km involving two possible activated fault segments in the earthquake.Coseismic modeling results indicate that the earthquake was dominated by left-lateral strike-slip motions of up to 7 m within the top 12 km of the crust.The well-resolved slip variations are characterized by five major slip patches along strike and 64%of shallow slip deficit,suggesting a young seismogenic structure.Spatial-temporal changes of the postseismic deformation are mapped from early 6-day and 24-day InSAR observations,and are well explained by time-dependent afterslip models.Analysis of Global Navigation Satellite System(GNSS)velocity profiles and strain rates suggests that the eastward extrusion of plateau is diffusely distributed across the east Bayan Har block,but exhibits significant lateral heterogeneities,as evidenced by magnetotelluric observations.The block-wide distributed deformation of the east Bayan Har block along with the significant co-and post-seismic stress loadings from the Madoi earthquake imply high seismic risks along regional faults,especially the Tuosuo Lake and Maqên-Maqu segments of the Kunlun fault that are known as seismic gaps. | Shuai Wang Chuang Song ShanShan Li Xing Li | 2022 | Earth and Planetary Physics2022，6，1： | 7 |
| 3 | Correlation-weighted least squares residual algorithm for RAIM显示文摘The Least Squares Residual(LSR)algorithm,one of the classical Receiver Autonomous Integrity Monitoring(RAIM)algorithms for Global Navigation Satellite System(GNSS),presents a high Missed Detection Risk(MDR)for a large-slope faulty satellite and a high False Alarm Risk(FAR)for a small-slope faulty satellite.From the theoretical analysis of the high MDR and FAR cause,the optimal slope is determined,and thereby the optimal test statistic for fault detection is conceived,which can minimize the FAR with the MDR not exceeding its allowable value.To construct a test statistic approximate to the optimal one,the CorrelationWeighted LSR(CW-LSR)algorithm is proposed.The CW-LSR test statistic remains the sum of pseudorange residual squares,but the square for the most potentially faulty satellite,judged by correlation analysis between the pseudorange residual and observation error,is weighted with an optimal-slope-based factor.It does not obey the same distribution but has the same noncentral parameter with the optimal test statistic.The superior performance of the CW-LSR algorithm is verified via simulation,both reducing the FAR for a small-slope faulty satellite with the MDR not exceeding its allowable value and reducing the MDR for a large-slope faulty satellite at the expense of FAR addition. | Dan SONG Chuang SHI Zhipeng WANG Cheng WANG Guifei JING | 2020 | Chinese Journal of Aeronautics2020，33，5： | 6 |
| 4 | Differences in pathological changes between two rat models of severe traumatic brain injury显示文摘The rat high-impact free weight drop model mimics the diffuse axonal injury caused by severe traumatic brain injury in humans,while severe controlled cortical impact can produce a severe traumatic brain injury model using precise strike parameters.In this study,we compare the pathological mechanisms and pathological changes between two rat severe brain injury models to identify the similarities and differences.The severe controlled cortical impact model was produced by an electronic controlled cortical impact device,while the severe free weight drop model was produced by dropping a 500 g free weight from a height of 1.8 m through a plastic tube.Body temperature and mortality were recorded,and neurological deficits were assessed with the modified neurological severity score.Brain edema and bloodbrain barrier damage were evaluated by assessing brain water content and Evans blue extravasation.In addition,a cytokine array kit was used to detect inflammatory cytokines.Neuronal apoptosis in the brain and brainstem was quantified by immunofluorescence staining.Both the severe controlled cortical impact and severe free weight drop models exhibited significant neurological impairments and body temperature fluctuations.More severe motor dysfunction was observed in the severe controlled cortical impact model,while more severe cognitive dysfunction was observed in the severe free weight drop model.Brain edema,inflammatory cytokine changes and cortical neuronal apoptosis were more substantial and blood-brain barrier damage was more focal in the severe controlled cortical impact group compared with the severe free weight drop group.The severe free weight drop model presented with more significant apoptosis in the brainstem and diffused blood-brain barrier damage,with higher mortality and lower repeatability compared with the severe controlled cortical impact group.Severe brainstem damage was not found in the severe controlled cortical impact model.These results indicate that the severe controlled cortical impact model is relatively more stable,more reproducible,and shows obvious cerebral pathological changes at an earlier stage.Therefore,the severe controlled cortical impact model is likely more suitable for studies on severe focal traumatic brain injury,while the severe free weight drop model may be more apt for studies on diffuse axonal injury.All experimental procedures were approved by the Ethics Committee of Animal Experiments of Tianjin Medical University,China(approval No.IRB2012-028-02)in Febru ary 2012. | Yi-Ming Song Yu Qian Wan-Qiang Su Xuan-Hui Liu Jin-Hao Huang Zhi-Tao Gong Hong-Liang Luo Chuang Gao Rong-Cai Jiang | 2019 | Neural Regeneration Research2019，14，10： | 4 |
| 5 | The Reduction Square Root and Perturbation for a Class of Strongly Continuous Operator Families显示文摘我们介绍伪时间 C 秒溶剂家庭的概念并且介绍在伪时间 C 溶剂家庭和伪时间 C 秒溶剂家庭之间的关系。而且,为家庭们在这被考虑的伪时间 C 溶剂的不安和方形的根糊哪个概括 C 余弦操作员功能的对应物。关键词部分演算 - 伪时间 C 溶剂家庭 - 伪时间 C 秒溶剂家庭 - Laplace 变换 - 部分进化方程先生(2000 ) 题目分类 47D06 - 26A33 - 第一写作的 45N05 被中国(资助号码 10971146 ) 的 NSF 支持;第二和第三个作者被中国(资助号码 10671205 ) 和 Xuzhou 城市的科学与技术工程的 NSF 支持(资助没有。XM08C095 ) | Chuang CHEN Xiao Qiu SONG Hui Min LI | 2010 | Acta Mathematica Sinica,English Series2010，26，10： | 3 |
| 6 | An effective thermal conductivity model for unsaturated compacted bentonites with consideration of bimodal shape of pore size distribution显示文摘An effective thermal conductivity model was proposed for unsaturated compacted bentonites with consideration of the bimodal shape of pore size distribution curves.The pores of soils were grouped into two dominant pore size modes corresponding to the intra-and inter-particle pores,and were simulated with randomly distributed spheroidal inclusions of different aspect ratios.With the assumption of preferential invasion of the wetting fluid(water)into pores of smaller sizes and by virtue of the analytical solution to the inhomogeneous inclusion problem in heat conduction,the model was developed using the Mori-Tanaka(MT),Ponte Casta?eda-Willis(PCW)and self-consistent(SC)homogenization approaches for different considerations of the interactions between pores and the solid phase.The proposed model is functions of the thermal conductivities of the solid,liquid and gas phases,porosity,the degree of saturation,the aspect ratios of pores and/or soil particles,and the fraction of the smaller group of pores.The proposed model was validated against five sets of laboratory measurement data on the MX-80,FEBEX,Kunigel-V1 and GMZ01 bentonites,showing a good agreement between the model predictions and the laboratory measurements.The responses of the model with respect to the geometries of pores and solid particles were examined.Compared to series-parallel structural models,the proposed model may overall exhibit better performance if proper homogenization schemes are adopted,but as an advantage,the model has clearer physical mechanisms and a smaller number of parameters. | CHEN Yi Feng WANG Min ZHOU Song HU Ran ZHOU Chuang Bing | 2015 | Science China(Technological Sciences)2015，58，2： | 3 |
| 7 | Properties and homogeneity of 550-MPa grade TMCP steel for ship hull显示文摘由有更少的 Ni , Cr ,和瞬间内容的热机械控制 processTMCP 的极端低碳钢为 550 MPa 等级被开发了重计量器轮船壳并且近海在微观结构之中的 structures.The 关系,进程,并且学习的钢的性质是精确控制技术的 investigated.A 系列为这种 steel.Cu microalloying 和 TMCPrelaxation 降水 controlRPCaccelerated | Yi Nie Cheng-jia Shang Xin Song Yang You Chuang Li Xin-lai He | 2010 | International Journal of Minerals,Metallurgy and Materials2010，17，2： | 3 |
| 8 | Discrete unified gas kinetic scheme for multiscale anisotropic radiative heat transfer显示文摘In this work,a discrete unified gas kinetic scheme(DUGKS)is developed for radiative transfer in anisotropic scattering media.The method is an extension of a previous one for isotropic radiation problems[1].The present scheme is a finite-volume discretization of the anisotropic gray radiation equation,where the anisotropic scattering phase function is approximated by the Legendre polynomial expansion.With the coupling of free transport and scattering processes in the reconstruction of the flux at cell interfaces,the present DUGKS has the nice unified preserving properties such that the cell size is not limited by the photon mean free path even in the optical thick regime.Several one-and two-dimensional numerical tests are conducted to validate the performance of the present DUGKS,and the numerical results demonstrate that the scheme is a reliable method for anisotropic radiative heat transfer problems. | Xinliang Song Chuang Zhang Xiafeng Zhou Zhaoli Guo | 2020 | Advances in Aerodynamics2020，2，1： | 2 |
| 9 | Nuciferine protects against high-fat diet-induced hepatic steatosis and insulin resistance via activating TFEB-mediated autophagy——lysosomal pathway显示文摘Nonalcoholic fatty liver disease(NAFLD) is characterized by hepatic steatosis and insulin resistance and there are currently no approved drugs for its treatment.Hyperactivation of mTOR complex1(mTORCl) and subsequent impairment of the transcription factor EB(TFEB)-mediated autophagy-lysosomal pathway(ALP) are implicated in the development of NAFLD.Accordingly,agents that augment hepatic TFEB transcriptional activity may have therapeutic potential against NAFLD.The objective of this study was to investigate the effects of nuciferine,a major active component from lotus leaf,on NAFLD and its underlying mechanism of action.Here we show that nuciferine activated ALP and alleviated steatosis,insulin resistance in the livers of NAFLD mice and palmitic acid-challenged hepatocytes in a TFEB-dependent manner.Mechanistic investigation revealed that nuciferine interacts with the Ragulator subunit hepatitis B X-interacting protein and impairs the interaction of the Ragulator complex with Rag GTPases,thereby suppressing lysosomal localization and activity of mTORC1,which activates TFEB-mediated ALP and further ameliorates hepatic steatosis and insulin resistance.Our present results indicate that nuciferine may be a potential agent for treating NAFLD and that regulation of the mTORCl-TFEB-ALP axis could represent a novel pharmacological strategy to combat NAFLD. | Xiliang Du Chiara Di Malta Zhiyuan Fang Taiyu Shen Xiaodi Niu Meng Chen Bo Jin Hao Yu Lin Lei Wenwen Gao Yuxiang Song Zhe Wang Chuang Xu Zhijun Cao Guowen Liu Xinwei Li | 2022 | Acta Pharmaceutica Sinica B2022，12，6： | 2 |
| 10 | Interfacial reactions between Bi-Ag high-temperature solders and metallic substrates显示文摘 | Jenn-Ming Song Hsin-Yi Chuang Zong-Mou Wu | 2006 | Journal of Electronic Materials2006，，5： | 2 |
| 11 | Cloning and expressionanalysis of heat shock cognate 70 gene promoter intiger shrimp (Penaeus monodon ) 显示文摘 | Chuang K Ho S Song Y | 2007 | Gene2007，，405： | 1 |
| 12 | Packet-loss-dependent stabilization of NCSs with network-induced delay and packet dropout显示文摘This paper is concerned with controller design of networked control systems(NCSs) with both network-induced delay and arbitrary packet dropout.By using a packet-loss-dependent Lyapunov function,sufficient conditions for state/output feedback stabilization and corresponding control laws are derived via a switched system approach.Different from the existing results,the proposed stabilizing controllers design is dependent on the packet loss occurring in the last two transmission intervals due to the network-induced delay.The cone complementary linearation(CCL) methodology is used to solve the non-convex feasibility problem by formulating it into an optimization problem subject to linear matrix inequality(LMI) constraints.Numerical examples and simulations are worked out to demonstrate the effectiveness and validity of the proposed techniques. | Yan Song Jingcheng Wang Yuanhao Shi Chuang Li | 2012 | Journal of Systems Engineering and Electronics2012，23，3： | 1 |
| 13 | Microstructural characteris-tics and vibration fracture properties of Sn-Ag-Cu-TM(TM=Co,Ni,and Zn)alloys显示文摘 | Song J M Huang C F Chuang H Y | 2006 | Journal of Electronic Materials2006，35，12： | 1 |
| 14 | Substrate dissolution and shear properties of the joints between Bi-Ag alloys and Cu substrates for high- temperature soldering applications显示文摘 | Song J M Chuang H Y Wu Z M | 2007 | Journal of Electronic Materials2007，36，11： | 1 |
| 15 | Thermal and tensile propertiesof Bi-Ag alloys 显示文摘 | SONG J M CHUANG H Y WEN T X | 2007 | Metall Mater Trans A2007，38，： | 1 |
| 16 | lnterfacial reactions between Bi-Ag high-temperature solders and metallic substrates显示文摘 | Song J M Chuang H Y Wu Z M | 2006 | Journal of Electronic Materials2006，35，5： | 1 |
| 17 | Substrate dissolution and shear properties of the joints between Bi-Ag alloys and Cu substrates for high-temperature soldering applica- tions 显示文摘 | Song J M Chuang H Y Wu Z M | 2007 | Journal of Electronic Materials2007，36，11： | 1 |
| 18 | Thermal and tensile properties of Bi-Ag alloys显示文摘 | Song J M Chuang H Y Wu Z M | 2007 | Metallurgical and Materials Transactions A2007，38，6： | 1 |
| 19 | Xylo-Oligosaccharide Preparation through Enzyme Hydrolysis of Hemicelluloses Isolated from Press Lye显示文摘The emerging food additive, xylo-oligosaccharide(XOSs), was prepared through enzymatic hydrolysis of hemicelluloses isolated from press lye. Two of the three experimental enzyme preparations presented favourable effects, while the other one consisting of the nominal enzyme preparations with high enzyme activity was found to have poor catalytic effects. The conversion of xylan exceeded 40% and the selectivity for XOSs reached 90% when the temperature, hemicellulose concentration, dosage of enzymes, and hydrolysis time were 40?C, 100 g/L, 1 ku/g, and 4 h, respectively. Xylo-oligosaccharide preparation through enzymatic hydrolysis of hemicelluloses isolated from press lye was proved to be a feasible process to utilize the by-product of the lye regeneration, which will substantially improve the economy of the lye regeneration and recycling. | WANG Tiangui LI Chuang FAN Rongrong SONG Mengmeng | 2018 | Grain & Oil Science and Technology2018，1，4： | 1 |
| 20 | Stretchable batteries with self-similar serpentine interconnects and integrated wireless re- charging systems 显示文摘 | Xu S Zhang Y H Cho J Lee J W Huang X Jia L Fan J A Su Y W Su J Zhang H Cheng H Lu B Yu C J Chuang C Kim T I Song T Shigeta K Kang S Dagdeviren C Petrov I Braun P V Huang Y Paik U Rogers J A | | Nature Communications0，4，： | 1 |
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