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| 1 | Biomechanical effects of bone cement volume on the endplates of augmented vertebral body: a three-dimensional finite element analysis显示文摘 | Yan Liang Chang Zhen Xu Zhengwei Liu Tuanjiang He Baorong Hao Dingjun | 2014 | Chinese Medical Journal2014，，1： | 23 |
| 2 | Removal of heavy metals from aqueous solution by carbon nanotubes: adsorption equilibrium and kinetics显示文摘Carbon nanotubes prepared by catalytic chemical vapor deposition of hydrocarbon at 650℃ show good adsorption capability of Pb 2+ , Cu 2+ and Cd 2+ ions from aqueous solution after oxidized with concentrated nitric acid at 140℃ for 1 h. The specific surface area and particle size distribution of the as-grown and oxidized CNTs were studied by BET method and laser particle analyzer. Three kinetic models, that is, first-, pseudo second- and second-order, were used to investigate the adsorption data and the pseudo second-order model can represent the experimental data better than two others. The equilibrium data fitted well with the Langmuir model and showed the following adsorption order: Pb 2+ >Cu 2+ >Cd 2+ . | LIYan-hui DIZe-chao LUANZhao-kun DINGJun ZUOHua WUXiao-qing XUCai-Lu | 2004 | Journal of Environmental Sciences2004，16，2： | 4 |
| 3 | Single‑Layer ZnO Hollow Hemispheres Enable High‑Performance Self‑Powered Perovskite Photodetector for Optical Communication显示文摘The carrier transport layer with reflection reduction morphology has attracted extensive attention for improving the utilization of light.Herein,we introduced single-layer hollow ZnO hemisphere arrays(ZHAs)behaving light trapping effect as the electron transport layer in perovskite photodetectors(PDs).The singlelayer hollow ZHAs can not only reduce the reflection,but also widen the angle of the effective incident light and especially transfer the distribution of the optical field from the ZnO/FTO interface to the perovskite active layer confirmed by the 3D finitedifference time-domain simulation.These merits benefit for the generation,transport and separation of carriers,improving the light utilization efficiency.Finally,our optimized FTO/ZHA/CsPbBr3/carbon structure PDs showed high self-powered performance with a linear dynamic range of 120.3 dB,a detectivity of 4.2×10^(12) Jones,rise/fall time of 13/28μs and the f_(−3) dB of up to 28 kHz.Benefiting from the high device performance,the PD was demonstrated to the application in the directional transmission of encrypted files as the signal receiving port with super high accuracy.This work uniquely utilizes the features of high-performance self-powered perovskite PDs in optical communication,paving the path to wide applications of all-inorganic perovskite PDs. | Xiyan Pan Jianqiang Zhang Hai Zhou Ronghuan Liu Dingjun Wu Rui Wang Liangping Shen Li Tao Jun Zhang Hao Wang | 2021 | Nano-Micro Letters2021，13，4： | 3 |
| 4 | LIMIT CYCLE PROBLEM OF QUADRATIC SYSTEM OF TYPE ( Ⅲ )m=0, ( Ⅲ )显示文摘继续讨论在(Ⅰ) 并且(Ⅱ) ,并且为二次的系统(Ⅲ) 完成限制周期问题的学习在这篇论文的 _(m=0 ) 。因为有至多可以被 Hopf 分叉从批评的点 O 创造的一个限制周期,限制周期的数字取决于在 O 附近要形成的 separatrix 周期的不同状况。如果它是 1 + 上的 ahomoclinic 周期通过僵绳 S_1,削减 - y=0,有一样的稳定性,限制周期由 Hopf 分叉创造了,那么,限制的唯一在如此的情况中骑车能被证明。如果它是一个人诊所,骑车在 x = 上通过僵绳 N 0,它从 Hopf 分叉创造的限制周期有不同稳定性,那么,它将是二个限制周期的一个盒子。当 separatrix 周期是在无穷通过二僵绳的一个异种诊所周期时,为盒子,纸的讨论证明限制周期的数字将从一~二变化取决于系统的参数的不同价值。 | Ali. Elamin. M. Saeed Luo Dingjun | 2005 | Applied Mathematics(A Journal of Chinese Universities)2005，20，4： | 2 |
| 5 | KumaFix fixation for thoracolumbar burst fractures: a prospective study on selective consecutive patients显示文摘 | Yan Liang Guo Hua Xu Zhengwei Liu Tuanjiang Wang Xiaodong He Baorong Hao Dingjun | 2014 | Chinese Medical Journal2014，，11： | 2 |
| 6 | ON STABILITY AND REGULARIZATION FOR BACKWARD HEAT EQUATION显示文摘Consider a backward heat equation in a bounded domain Ω R2 with the noisy data in theinitial time geometry. The aim is to find the temperature for 0 <ε< t < T. For this ill-posedproblem, the authors give a continuous dependence estimate of the solution. Moreover, theconvergence rate of the approximate solution is also given. | LIU JIJUN LUO DINGJUN | 2003 | Chinese Annals of Mathematics,Series B2003，24，1： | 2 |
| 7 | Influence of blasting load directions on tunnel stability in fractured rock mass显示文摘Tunnels in fractured rock masses are typically damaged by dynamic disturbances from various directions.To investigate the influence of blasting load directions on the stability of a tunnel with a precrack nearby,blasting tests were conducted on the physical models of an external crack around a tunnel(ECT)in this study.Failure modes of the tunnels were analysed based on stress wave theory.The Riedel-Hiermaier-Thoma(RHT)material model was employed to perform the numerical simulations on ECT models.Stress distribution around the tunnels and final failure patterns of the tunnels were characterised.The results show that,under blasting loads,the pre-crack propagates and then new cracks initiates on the incident side of the tunnel.These cracks extend towards each other and eventually coalesce.Blasting load directions significantly influence the ultimate failure mode of the tunnel in the fractured rock masses.The new cracks on the shadow side of the tunnel appear at different positions when the blasting stress waves come from various directions.The results are meaningful to the analysis of tunnel stability and optimisation of the tunnel support scheme. | Xiaohan Li Zheming Zhu Meng Wang Yun Shu Shuai Deng Dingjun Xiao | 2022 | Journal of Rock Mechanics and Geotechnical Engineering2022，14，2： | 2 |
| 8 | Medical Additive Manufacturing: From a Frontier Technology to the Research and Development of Products显示文摘1.Research and development(R&D)and the challenges of raw materials for medical additive manufacturing Raw materials for medical additive manufacturing have a wide range of commonalities that are also seen in many other fields,making them an important basis in the field of three-dimensional(3D)printing.Problems and challenges related to material types,powder properties,formability,viscoelasticity,and so forth also share common features.For example,many metal materials are used in the field of aviation,while metals,polymers,and inorganic materials are used in the field of biomedicine.The most widely used materials in biomedicine are biocompatible.Various homogeneous and non-homogeneous composites are also available for 3D printing,and impose an additional challenge in additive manufacturing;the use of heterogeneous composites in 3D printing is particularly challenging. | Guixing Qiu Wenjiang Ding Wei Tian Ling Qin Yu Zhao Lianmeng Zhang Jian Lu Daijie Chen Guangyi Yuan Chengtie Wu Bingheng Lu Ruxu Du Jimin Chen Mo Elbestawi Zhongwei Gu Dichen Li Wei Sun Yuanjin Zhao Jie He Dadi Jin Bin Liu Kai Zhang Jianmo Li Kam WLeong Dewei Zhao Dingjun Hao Yingfang Ao Xuliang Deng Huilin Yang ShaoKeh Hsu Yingqi Chen Long Li Jianping Fan Guohui Nie Yun Chen Hui Zeng Wei Chen Yuxiao Lai | 2020 | Engineering2020，6，11： | 1 |
| 9 | Upper bound for renewal risk model with stochastic investment return显示文摘 | XU Lin WANG Rongming YAO Dingjun | 2007 | Jour- nal of East China Normal University:Natural Science2007，，1： | 1 |
| 10 | Determination of carrier mobility in disordered organics from current-voltage characteristics显示文摘 | WU Youzhi ZHANG Cairong ZHANG Dingjun | 2009 | Appl Phys Lett2009，95，3： | 1 |
| 11 | Algorithms for the Optimal Hamiltonian Path in Halin Graphs显示文摘 | Li Yueping Lou Dingjun Lu Yunting | 2008 | Ars Combinatoria2008，87，2： | 1 |
| 12 | Qualitative study of a non-Liénard type cubic system 显示文摘 | Yuan Weili Luo Dingjun | 2002 | Journal of Nanjing University Math Biquarterly2002，19，1： | 1 |
| 13 | Catalytic conversion of methane to benzene over Mo/ZSM-5显示文摘 | Dingjun Wang Jack H. Lunsford Michael P. Rosynek | 1996 | Topics in Catalysis (-)1996，，3： | 1 |
| 14 | Qualitative study of a non-Liénard type cubic system 显示文摘 | Ali M Luo Dingjun | 2004 | Annales of Differential Equations2004，20，4： | 1 |
| 15 | The structure and properties of PA 6/MMT nanocomposites prepared by melt compounding 显示文摘 | Shishan W Dingjun J Xiaodong O | 2004 | Polym Eng Sci2004，44，11： | 1 |
| 16 | Limit Cycle Bifurcation of Planar Vector Fields with Several Parameters and Applications显示文摘 | Luo Dingjun | 1985 | Ann of Diff Eqs1985，1，1： | 1 |
| 17 | Computer-aided nonlinear vehicle-bridge interactionanalysis显示文摘 | Li Qi Xu Youlin Wu Dingjun Chen Zhiwei | 2010 | Journal of Vibration and Control2010，16，12： | 1 |
| 18 | Concrete bridge-borne low-frequency noise simulation based on train track bridge dynamic interaction显示文摘 | Li Qi Xu Youlin Wu Dingjun | 2012 | Journal of Sound and Vibration2012，331，10： | 1 |
| 19 | Large-scale screening of disease model through ENU mutagenesis in mice显示文摘Manipulation of mouse genome has merged as one of the most important approaches for studying genefunction and establishing the disease model because of the high homology between human genome and mouse genome. In this study, the chemical mutagen ethylnitrosourea (ENU) was employed for inducing germ cell mutations in maleC57BL/6J mice. The first generation (G1) of the backcrossof these mutated mice, totally 3172, was screened for abnor-mal phenotypes on gross morphology, behavior, learning and memory, auditory brainstem response (ABR), electrocardio-gram (ECG), electroretinogram (ERG), flash-visual evoked potential (F-VEP), bone mineral density, and blood sugarlevel. 595 mice have been identified with specific dominantabnormalities. Fur color changes, eye defects and hearing loss occurred at the highest frequency. Abnormalities related to metabolism alteration are least frequent. Interestingly, eye defects displayed significant left-right asymmetry and sexpreference. Sex preference is also observed in mice with ab-normal bone mineral density. Among 104 G1 generation mutant mice examined for inheritability, 14 of them have been confirmed for passing abnormal phenotypes to their progenies. However, we did not observe behavior abnormali-ties of G1 mice to be inheritable, suggesting multi-gene con-trol for these complicated functions in mice. In conclusion, the generation of these mutants paves the way for under-standing molecular and cellular mechanisms of these ab-normal phenotypes, and accelerates the cloning of disease-related genes. | HEFang WANGZixing ZHAOJing BAOJie DINGJun RUANHaibin XIEQing ZHANGZuoming GAOXiang | 2003 | Chinese Science Bulletin2003，48，24： | 1 |
| 20 | ComputeAided Nonlinear Vehicle-Bridge Interaction Analysis 显示文摘 | L1 Qi XU Youlin WU Dingjun | 2010 | Jour- nal of Vibration and Control2010，16，12： | 1 |
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