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| 1 | Erosion-Resistant Surfaces Inspired by Tamarisk显示文摘 | Zhiwu Han Wei Yin Junqiu Zhang Jialian Jiang Shichao Niu Luquan Ren | 2013 | Journal of Bionic Engineering2013，10，4： | 11 |
| 2 | Numerical Experiment of the Solid Particle Erosion of Bionic Configuration Blade of Centrifugal Fan显示文摘In this paper, a bionic method was presented to improve the erosion resistance of blade of the centrifugal fan. A numerical investigation of the solid particle erosion on the standard and bionic configuration blade of 4-72N10C centrifugal fan was presented. The numerical study employs computational fluid dynamics (CFD) software, based on a finite volume method, in which the discrete phase model was used to modele the solid particles flow, and the Eulerian conservation equation was adopt to simulate the continuous phase. Moreover, user-defined function was used to define wear equation. The various diameters of the particles were taken into account. The positions of collision of standard and bionic fan blades were discussed, and two kinds of centrifugal fan blade wear were compared. The results show that the particles from the incident source with different positions have different processes of turning and movement when enter into the impeller. The trajectories of flow in the fan channel are significantly different for the particles with different diameters. Bionic fan blade have lower erosion rate than the standard fan blade when the particle size is 20 μm. The anti-erosion mechanism of the bionic fan blade was discussed. | Junqiu ZHANG Zhiwu HAN Wei YIN Huiyuan WANG Chao GE Jialian JIANG | 2013 | Acta Metallurgica Sinica(English Letters)2013，26，1： | 8 |
| 3 | Performance improvement in multi-ship imaging for ScanSAR based on sparse representation显示文摘There is always a compromise between unambiguous wide-swath imaging and high cross-range resolution owing to the constraint of minimum antenna area for conventional single-channel spaceborne synthetic aperture radar(SAR)imaging.To overcome the inherent systemic limitation,multi-channel SAR imaging has been developed.Nevertheless,this still suffers from various problems such as high system complexity.To simplify the system structure,a novel algorithm for high resolution multi-ship ScanSAR imaging based on sparse representation is proposed in this paper,where the SAR imaging model is established via maximum a posterior estimation by utilizing the sparsity prior of multi-ship targets.In the scheme,a wide swath is generated in the ScanSAR mode by continuously switching the radar footprint between subswaths.Meanwhile,high crossrange resolution is realized from sparse subapertures by exploiting the sparsity feature of multi-ship imaging.In particular,the SAR observation operator is constructed approximately as the inverse of conventional SAR imaging and then high resolution SAR imaging including range cell migration compensation is achieved by solving the optimization.Compared with multi-channel SAR imaging,the system complexity is effectively reduced in the ScanSAR mode.In addition,enhancement of the cross-range resolution is realized by incorporating the sparsity prior with sparse subapertures.As a result,the amount of data is effectively reduced.Experiments based on measured data have been carried out to confirm the effectiveness and validity of the proposed algorithm. | XU Gang SHENG JiaLian ZHANG Lei XING MengDao | 2012 | Science China(Information Sciences)2012，55，8： | 4 |
| 4 | Coherent processing for ISAR imaging with sparse apertures显示文摘To implement target detection,tracking and imaging in a multifunctional radar system,the wideband measurements for inverse synthetic aperture radar(ISAR)imaging are usually sparsely recorded.Considering the incoherence problem in such sparse-aperture ISAR(SA-ISAR)systems,we concentrate on the study of a coherent processing method in this work.Based on an all-pole model,the incoherence parameters between abutting sub-apertures can be effectively estimated.After coherence compensation,an optimization-based SAISAR imaging approach is provided from the view of statistics.Simulation and real data experiments validate the feasibility and effectiveness of the proposals. | SHENG JiaLian ZHANG Lei XU Gang XING MengDao BAO Zheng | 2012 | Science China(Information Sciences)2012，55，8： | 2 |
| 5 | 巨大外生性肝肉瘤样癌一例报道(英文)显示文摘We report a case who was a 74-year-old female with hepatitis B virus (HBV) carrier for more than 30 years. The serum levels of AFP, CEA and CA199 were within normal range. CT scan demonstrated that a huge pedunculated mass of the right hepatic lobe presenting as lobulated and cystic-solid appearance and heterogeneous density of the solid portion composed of multiple nodules. The patient was performed surgery, and the tumor was removed. Sarcomatoid hepatocellular carcinoma (SHC) was diagnosed by pathological and immunohistochemical test. The patient has been living for 4 months without tumor recurrence, which indicates that pedunculated SHC might have a high probability for resection and acquire better survival. | Jianping Zhang Jialian Ni Baozhen Zheng | 2011 | The Chinese-German Journal of Clinical Oncology2011，10，11： | 1 |
| 6 | Gas-solid erosion on bionic configuration surface显示文摘 | Ge Chao Jiang Jialian Ren Luquan | 2011 | Journal of Wuhan University of Technology-Mater Sci Ed2011，26，2： | 1 |
| 7 | Study of risk factors for intraoperative hypothermia during pediatric burn surgery显示文摘Background Intraoperative hypothermia(core temperature<36.0°C)is common during the perioperative period and can result in adverse consequences,especially in children.We aimed to determine the incidence of intraoperative hypothermia and its risk factors in pediatric patients during burn surgery.Methods In the present study we enrolled 197 pediatric patients with burn injury undergoing surgical debridement and skin grafting.Factors,such as total burn surface area(TBSA),were collected and analyzed to identify the potential risk factors for intraoperative hypothermia.Results The incidence of intraoperative hypothermia among all patients was 17.8%.Compared with patients with normothermia,children with hypothermia were associated with larger TBSA(25%vs 15%,p<0.001)and with less intraoperative active warming(34.28%vs 54.93%,p<0.05).In addition,compared with patients with moderate-degree burn,patients with severe and extremely severe burn were associated with much higher risk of intraoperative hypothermia[severe:odds ratio(OR)=3.805,95%confidence interval(CI)=1.396-10.368,p=0.009;extremely severe:OR=6.933,95%CI=2.604-18.462,p<0.001].TBSA was the only independent risk factor that emerged as being strongly associated with intraoperative hypothermia(OR=1.068,p=0.001)and could be used to predict the occurrence of hypothermia when combined with other factors.TBSA for predicting intraoperative hypothermia by receiver operating characteristic(ROC)curve analysis showed a good predictive ability with an area under the ROC curve of 0.758.Conclusion TBSA is an important risk factor for intraoperative hypothermia in pediatric patients with burn. | Yaoqin Hu Yangfan Tian Manqing Zhang Jialian Zhao Qiang Shu | 2021 | World Journal of Pediatric Surgery2021，4，1： | 1 |
| 8 | Wavenumber-domain Autofocusing for Highly Squinted UAV SAR Imagery 显示文摘 | Zhang Lei Sheng Jialian Xing Mengdao | 2012 | IEEE Sensors Journal2012，12，5： | 1 |
| 9 | Anti-Erosion Function in Animals and its Biomimetic Application显示文摘 | Zhiwu Han Junqiu Zhang Chao Ge You Lü Jialian Jiang Qingping Liu Luquan Ren | 2010 | Journal of Bionic Engineering2010，，： | 1 |
| 10 | Application Study of Climatic Feasibility Demonstration of Airport Project Site Selection显示文摘According to the Technical Guide for Climatic Feasibility Demonstration of Airport Project Site Selection,via statistical analysis on historical climate data of reference weather station,climatic background characteristics and meteorological disaster situation of preselected site,and characteristics of seasonal distribution,interannual variation and long-term trend of main meteorological elements and disasters were summarized.The difference of meteorological elements between preselected site and reference weather station and its cause were analyzed,and fine analysis of fog,low visibility event,wind,cloud and other meteorological elements or weather with high influence in preselected site was conducted.Climatic feasibility,advantages and disadvantages of meteorological conditions and possible meteorological risks in preselected site were evaluated.The research could provide decision-making basis for site selection of Lingling Airport and airport engineering design.Moreover,key technology route and research results were extracted,and technical analysis process of demonstration report was integrated,which could provide reference for climate feasibility demonstration on site selection of similar airports in China. | Zhiyu LONG Dingman SONG Jialian WEN Wei FU | 2020 | Meteorological and Environmental Research2020，11，4： | 0 |
| 11 | Optimal Search Mechanism Analysis of Light Ray Optimization Algorithm显示文摘Based on Fermat's principle and the automatic optimization mechanism in the propagation process of light,an optimal searching algorithm named light ray optimization is presented,where the laws of refraction and reflection of light rays are integrated into searching process of optimization.In this algorithm,coordinate space is assumed to be the space that is full of media with different refractivities,then the space is divided by grids,and finally the searching path is assumed to be the propagation path of light rays.With the law of refraction,the search direction is deflected to the direction that makes the value of objective function decrease.With the law of reflection,the search direction is changed,which makes the search continue when it cannot keep going with refraction.Only the function values of objective problems are used and there is no artificial rule in light ray optimization,so it is simple and easy to realize.Theoretical analysis and the results of numerical experiments show that the algorithm is feasible and effective. | Jihong SHEN Jialian LI Bin WEI | 2012 | Journal of Mathematical Research with Applications2012，32，5： | 0 |
| 12 | Research on the Course of Principles of Concrete Structure Design显示文摘Nowadays,education and teaching have become a hot topic,and teaching in colleges and universities is facing a brand-new development direction.Principles of Concrete Structure Design,as one of the main courses,transmits professional knowledge for students,enhances the students’professional ability,and further carries out in-depth research on the course to bring a better teaching effect for students.The article mainly focuses on the research of the principles of concrete structure design course,conducts an analysis of the teaching characteristics of the principles of concrete structure design course,and reasonably sets the teaching content from the optimization of the course teaching objectives;innovative course teaching methods can deepen the effect of knowledge understanding;reform of experimental practice teaching can lay down the effect of the internalization of knowledge,etc.The in-depth description and discussion of the relevant aspects of the research aim to provide guidelines for related research. | Yuhuan Shi Jinping Hu Xue Lin Zhinan Jiang Jialian Qi | 2024 | Journal of Contemporary Educational Research2024，8，2： | 0 |
| 13 | 东西方经典著作中的不同处世方法之比较(英文)显示文摘东西方文化不同的文化特质孕育了不同的伦理精神。一切伦理精神最终都要落脚于处世技巧,本文以《道德经》和《圣经》为经典文本,考察了东西方伦理精神所暗示的不同处世技巧。 | 李家莲 Li Jialian | 2015 | 文化发展论丛2015，，3： | 0 |
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