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| 1 | α-Tocopheryl succinate induces apoptosis in erbB2- expressing breast cancer cell via NF-κB pathway显示文摘 | Xiu-fang WANG Ying XIE Hong-gang WANG Yuan ZHANG Xiao-cui DUAN Zhanjun LU | 2010 | Acta Pharmacologica Sinica2010，31，12： | 4 |
| 2 | Guided Wave Based Damage Detection Method for Aircraft Composite Structures under Varying Temperatures显示文摘Guided waves based damage detection methods using base signals offer the advantages of simplicity of signal generation and reception,sensitivity to damage,and large area coverage;however,applications of the technology are limited by the sensitivity to environmental temperature variations.In this paper,a Spearman Damage Index-based damage diagnosis method for structural health condition monitoring under varying temperatures is presented.First,a PZT sensor-based Guided wave propagation model is proposed and employed to analyze the temperature effect.The result of the analysis shows the wave speed of the Guided wave signal has higher temperature sensitivity than the signal fluctuation features.Then,a Spearman rank correlation coefficient-based damage index is presented to identify damage of the structure under varying temperatures.Finally,a damage detection test on a composite plate is conducted to verify the effectiveness of the Spearman Damage Index-based damage diagnosis method.Experimental results show that the proposed damage diagnosis method is capable of detecting the existence of the damage and identify its location under varying temperatures. | Dongyue Gao Yunlong Ma Zhanjun Wu Yuebin Zheng Hongbo Lu | 2021 | Structural Durability & Health Monitoring2021，15，1： | 1 |
| 3 | Long-lasting near-infrared persistent luminescence from β-Ga 2 O 3 :Cr 3+ nanowire assemblies显示文摘 | Yi-Ying Lu Feng Liu Zhanjun Gu Zhengwei Pan | 2011 | Journal of Luminescence2011，，12： | 1 |
| 4 | Monitoring of Real-Time Complex Deformed Shapes of Thin-Walled Channel Beam Structures Subject to the Coupling Between Bi-Axial Bending and Warping Torsion显示文摘Structural health monitoring(SHM)is a research focus involving a large category of techniques performing in-situ identification of structural damage,stress,external loads,vibration signatures,etc.Among various SHM techniques,those able to monitoring structural deformed shapes are considered as an important category.A novel method of deformed shape reconstruction for thinwalled beam structures was recently proposed by Xu et al.[1],which is capable of decoupling complex beam deformations subject to the combination of different loading cases,including tension/compression,bending and warping torsion,and also able to reconstruct the full-field displacement distributions.However,this method was demonstrated only under a relatively simple loading coupling cases,involving uni-axial bending and warping torsion.The effectiveness of the method under more complex loading cases needs to be thoroughly investigated.In this study,more complex deformations under the coupling between bi-axial bending and warping torsion was decoupled using the method.The set of equations for deformation decoupling was established,and the reconstruction algorithm for bending and torsion deformation were utilized.The effectiveness and accuracy of the method was examined using a thin-walled channel beam,relying on analysis results of finite element analysis(FEA).In the analysis,the influence of the positions of the measurement of surface strain distributions on the reconstruction accuracy was discussed.Moreover,different levels of measurement noise were added to the axial strain values based on numerical method,and the noise resistance ability of the deformation reconstruction method was investigated systematically.According to the FEA results,the effectiveness and precision of the method in complex deformation decoupling and reconstruction were demonstrated.Moreover,the immunity of the method to measurement noise was proven to be considerably strong. | Rui Lu Zhanjun Wu Qi Zhou Hao Xu | 2019 | Structural Durability & Health Monitoring2019，13，3： | 1 |
| 5 | Use of 1.32-μm and 1.06-μm wavelength lasers for vascular cutting in a porcine model of liver and stomach bleeding显示文摘Objective The aim of this study was to analyze and evaluate 1.32-μm and 1.06-μm neodymium-doped yttrium aluminum garnet(Nd:YAG) lasers for use in liver and gastroepiploic vessel vaporization and coagulation. Methods The effects of 1.32-μm and 1.06-μm Nd:YAG lasers were compared for gastroepiploic vessel hemostasis in porcine liver.Results The results were observed and measured under the same parameters and dose conditions. The 1.32-μm laser showed greater vaporization width and depth than the 1.06-μm laser. Both lasers controlled active bleeding. The coagulation band with the 1.32-μm laser was thinner than with the 1.06-μm laser, at nearly 3 mm. After cutting of 1-and 2-mm porcine vessels, no grossly visible bleeding was apparent. Intravascular thrombus was visible under the microscope. The length of vessel thrombosis in the experimental group was 2 mm and the diameter was 2 mm; the control group exhibited thrombi as 2.3–4.9 mm in length. Thrombosis completely blocked the blood vessels.Conclusion The 1.32-μm laser had greater vaporization capability than the 1.06-μm laser and achieved hemostasis requirements for vessels less than 2 mm in diameter. | Lu Han Wenyuan Gao Yangyang Shen Kai Pang Zhanjun Jiang Yonghui Gao Peng Xu Sheng Li | 2017 | Oncology and Translational Medicine2017，3，4： | 0 |
| 6 | 发热通过Hsp90-α4整合素热感应信号通路促进T淋巴细胞迁移显示文摘文章简介发热是机体受到病原体感染、产生损伤或者炎症后的一种复杂的生理应激反应。发热可以促进淋巴细胞迁移到次级淋巴器官或者炎症部位而促进免疫反应,对免疫稳态维持和免疫监视非常重要,但是目前对发热调控淋巴细胞黏附和迁移的机制还不清楚。本研究中,课题组发现:发热可以通过热休克蛋白90(heat shock protein 90,Hsp90)诱导α4整合素活化并传递下游信号通路。 | 林昶东 张有华 Kun Zhang YaJuan Zheng Ling Lu HaiShuang Chang Hui Yang YanRong Yang YaoYing Wan ShiHui Wang MengYa Yuan ZhanJun Yan RongGuang Zhang YongNing He GaoXiang Ge Dianqing Wu 陈剑峰 | 2020 | 科学新闻2020，，2： | 0 |
| 7 | Spatio-temporal variation prediction on Cd content in the rice grains from Northern Zhejiang Plain during 2014–2019 based on high-precision soil geochemical data显示文摘In recent years,Cadmium(Cd)pollution has been found in many soil geochemical surveys in Northern Zhejiang Plain,a crucial rice production area in East China,located in the lower Yangtze River.To more scientifically predict the effect of soil Cd on rice safety,data including 348 local rhizosphere soil-rice samples obtained in 2014 were used in this study.Meanwhile,we extracted 90% of random samples as variables based on soil Cd content(Cd_(soil)),soil organic matter(SOM),pH,and other indicators.In addition,a multivariate linear model for rice Cd content(Cd_(rice))prediction based on the indicators including the soil Cd content(Cd_(soil)),the soil organic matter(SOM),and the pH value.The remaining 10%of random samples were used for the significance test.Based on the 2014 soil Cd content(Cd_(soil14))and the 2019 soil Cd content(Cd_(soil19)),this study predicted Cd content in 2019 rice grains(Cd_(p-rice19)).The spatio-temporal variation of Cdrice was contrasted in the five years from 2014 to 2019,and the risk areas of rice safety production were analyzed using the Geographical Information System(GIS).The results indicated that compared with the actual Cd content in 2014 rice grains(Cdrice14),the proportion of Cd_(p-rice19),which exceeded the standard food level in China(GB2762-2017),increased dramatically.Moreover,the high-value areas of Cdrice distributed greatly coincidentally in these two years.By contrast,both Cdrice and Cdsoil show very different spatial scales.The dominant reason is the distribution of the local canal systems,indicating that economic activities and agricultural irrigation may aggravate the risk of soil Cd pollution,thus threatening safe rice production. | YIN Hanqin LU Xinzhe SUN Rui HUANG Chunlei KANG Zhanjun XU Mingxing WEI Yingchun CAI ZiHua | 2023 | Journal of Geographical Sciences2023，33，2： | 0 |
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