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61篇 您的检索式:作者名="XiaoBing Luo"
    题名 作者 年代 出处 被引量
1Prevalence of Autism Spectrum Disorder in China:A Nationwide Multi-center Population-based Study Among Children Aged 6 to 12 Years显示文摘This study aimed to obtain the first national estimate of the prevalence of autism spectrum disorder(ASD) in Chinese children.We targeted the population of 6 to 12-year-old children for this prevalence study by multistage convenient cluster sampling.The Modified Chinese Autism Spectrum Rating Scale was used for the screening process.Of the target population of 142,086 children,88.5%(n=125,806) participated in the study.A total of 363 children were confirmed as having ASD.The observed ASD prevalence rate was 0.29%(95% CI:0.26%-0.32%) for the overall population.After adjustment for response rates,the estimated number of ASD cases was867 in the target population sample,thereby achieving an estimated prevalence of 0.70%(95% CI:0.64%-0.74%).The prevalence was significantly higher in boys than in girls(0.95%;95% CI:0.87%-1.02% versus 0.30%;95%CI:0.26%-0.34%;P <0.001).Of the 363 confirmed ASD cases,43.3% were newly diagnosed,and most of those(90.4%) were attending regular schools,and 68.8% of the children with ASD had at least one neuropsychiatric comorbidity.Our findings provide reliable data on the estimated ASD prevalence and comorbidities in Chinese children.Hao Zhou Xiu Xu Weili Yan Xiaobing Zou Lijie Wu Xuerong Luo Tingyu Li Yi Huang Hongyan Guan Xiang Chen Meng Mao Kun Xia Lan Zhang Erzhen Li Xiaoling Ge Lili Zhang Chunpei Li Xudong Zhang Yuanfeng Zhou Ding Ding Andy Shih Eric Fombonne Yi Zheng Jisheng Han Zhongsheng Sun Yong-hui Jiang Yi Wang LATENT-NHC Study Team 2020Neuroscience Bulletin2020,36,9:158
2Vanadium recovery from clay vanadium mineral using an acid leaching method显示文摘包括直接酸的沥滤的一种技术,钒降水与碱,钠氢氧化物重新沥滤,杂质由由烤步调整 pH 价值,有铵氯化物的降水钒,和钒 pentoxide 搬迁根据 Xichuan 的特征被建议泥土钒矿物质。影响象温度和硫磺的酸的集中那样的沥滤的钒的因素被调查并且优化。试验性的结果显示 V2O5 的摘录比率能分别地在 3% 的钠氯酸盐比率和 3% 的锰二氧化物比率到达 94% 和 92% 。一个完全化学的降水方法被采用清除并且在酸的沥滤溶液充实钒。X 光检查衍射(XRD ) 模式和钒 pentoxide 的纯净分析显示最后的钒 pentoxide 的纯净能到达 99% 并且遇见标准说明。全部的恢复能到达大约 75% 。这种技术作为与传统的咸烤方法相比有简洁,更少的投资,和更多的环境安全的特征。LI Haoran FENG Yali LIANG Jianglong LUO Xiaobing DU Zhuwei 2008Rare Metals2008,27,2:23
3Experimental and numerical study on a micro jet cooling solution for high power LEDs显示文摘An active cooling solution based on close-looped micro impinging jet is proposed for high power light emitting diodes (LEDs). In this system, a micro pump is utilized to enable the fluid circulation, impinging jet is used for heat exchange between LED chips and the present system. To check the feasibility of the present cooling system, the preliminary experiments are conducted without the intention of parameter opti-mization on micro jet device and other system components. The experiment results demonstrate that the present cooling system can achieve good cooling effect. For a 16.4 W input power, the surface temperature of 2 by 2 LED array is just 44.2℃ after 10 min operation, much lower than 112.2℃, which is measured without any active cool-ing techniques at the same input power. Experimental results also show that increase in the flow rate of micro pump will greatly enhance the heat transfer efficiency, how-ever, it will increase power consumption. Therefore, it should have a trade-off be-tween the flow rate and the power consumption. To find a suitable numerical model for next step parameter optimization, numerical simulation on the above experiment system is also conducted in this paper. The comparison between numerical and ex-periment results is presented. For two by two chip array, when the input power is 4 W, the surface average temperature achieved by a steady numerical simulation is 34℃, which is close to the value of 32.8℃ obtained by surface experiment test. The simu-lation results also demonstrate that the micro jet device in the present cooling sys-tem needs parameter optimization.LUO XiaoBing LIU Sheng JIANG XiaoPing CHENG Ting 2007Science China(Technological Sciences)2007,50,4:12
4Effects of long-term fertilizer applications on peanut yield and quality and plant and soil heavy metal accumulation显示文摘The status of essential and potentially toxic trace elements in soils and crops can be affected by long-term fertilization practices. This study aimed to investigate changes in peanut (Arachis hypogaea L.) yield and kernel quality, and changes in copper (Cu), zinc (Zn), lead (Pb), and cadmium (Cd)concentrations in soil and peanut kernels after 16 years of continuous cropping with different fertilization treatments. Five fertilization treatments were applied at a red soil site in Southeast China:chemical fertilizer (F) containing nitrogen, phosphorus, and potassium, F+trace elements (FT), pig manure (M), M+effective microorganisms (MB), and MB+trace elements (MBT). Properties of soil and pig manure, heavy metal contents in soil and peanut kernels, and the compositions of amino and fatty acids in kernels were determined. Application of pig manure significantly increased peanut biomass, kernel yield, and crude protein and total amino acid contents in kernels, but led to higher amounts of Cu, Zn, and Cd in soil and higher amounts of Zn and Cd in peanut kernels compared with that of chemical fertilizer. There should be greater concern about potential kernel Cd and Zn contaminations resulting from long-term application of pig manure contaminated with potentially toxic metals as an organic fertilizer.Xiaobing WANG Wuxing LIU Zhengao LI Ying TENG Peter CHRISTIE Yongming LUO 2020Pedosphere2020,30,4:9
5Modifying the Autism Spectrum Rating Scale(6–18 years)to a Chinese Context:An Exploratory Factor Analysis显示文摘The purpose of this study was to explore the psychometric properties of the Chinese version of the autism spectrum rating scale(ASRS). We recruited 1,625community-based children and 211 autism spectrum disorder(ASD) cases from 4 sites, and the parents of all participants completed the Chinese version of the ASRS. A robust weighted least squares means and variance adjusted estimator was used for exploratory factor analysis. The3-factor structure included 59 items suitable for the current sample. The item reliability for the modi?ed Chinese version of the ASRS(MC-ASRS) was excellent. Moreover,with 60 as the cut-off point, receiver operating characteristic analysis showed that the MC-ASRS had excellent discriminate validity, comparable to that of the unmodi?ed Chinese version(UC-ASRS), with area under the curve values of 0.952(95% CI: 0.936–0.967) and 0.948(95% CI:0.930–0.965), respectively. Meanwhile, the con?rm factor analysis revealed that MC-ASRS had a better construct validity than UC-ASRS based on the above factor solution in another children sample. In conclusion, the MC-ASRS shows better ef?cacy in epidemiological screening for ASD in Chinese children.Hao Zhou Lili Zhang Xuerong Luo Lijie Wu Xiaobing Zou Kun Xia Yimin Wang Xiu Xu Xiaoling Ge Yong-Hui Jiang Eric Fombonne Weili Yan Yi Wang 2017Neuroscience Bulletin2017,33,2:8
6Chinese Norms for the Autism Spectrum Rating Scale显示文摘This study aimed to establish norms for the modi?ed Chinese version of the Autism Spectrum Rating Scale(ASRS). Participants were recruited from Shanghai,Harbin, Guangzhou, and Changsha, China, and their parents and teachers were invited to complete the Chinese Parent version and the Teacher version of the ASRS. In both versions, boys had signi?cantly higher sub-scale scores and total score(T-score) by 1–3 and 4–5 points respectively, than girls(both P \ 0.001). Age had weak correlations with some sub-scores and the T-score(r ranged from-0.1859 to 0.0738), and some reached signi?cance(P \ 0.03). The correlations appeared stronger and were more common in females. The T-score based on Chinese norms ideally correlated with the score based on the United States norms in boys and girls for both versions.Norms for the Chinese version of the ASRS for children aged 6–12 years are proposed and may be helpful for screening individuals with autism spectrum disorders from the general population of children.Hao Zhou Lili Zhang Xiaobing Zou Xuerong Luo Kun Xia Lijie Wu Yimin Wang Xiu Xu Xiaoling Ge Yong-Hui Jiang Eric Fombonne Weili Yan Yi Wang 2017Neuroscience Bulletin2017,33,2:5
7Assessing the Accuracy of the Modified Chinese Autism Spectrum Rating Scale and Social Responsiveness Scale for Screening Autism Spectrum Disorder in Chinese Children显示文摘The reported prevalence of autism spectrum disorder(ASD) has been increasing rapidly in many parts of the world. However, data on its prevalence in China are largely missing. Here, we assessed the suitability of the modi?ed Chinese version of a newly-developed ASD screening tool, the Modi?ed Chinese Autism Spectrum Rating Scales(MC-ASRS) in screening for ASD in Chi nese children aged 6–12 years, through comparison with the Social Responsiveness Scale(SRS) that has been widely used for ASD screening. We recruited the par ents/caregivers of 1588 typically-developing children and190 children with ASD aged 6–12 years to complete the MC-ASRS and SRS, and evaluated the validity of both scales in discriminating children with ASD from those developing typically. The results showed that MC-ASRSperformed as well as SRS in sensitivity, speci?city, and area-under-the-curve(both [0.95) in receiver operating characteristic analysis, with a fair false-negative rate.These results suggest that MC-ASRS is a promising tool for screening for children with ASD in the general Chinese population.Bingrui Zhou Hao Zhou Lijie Wu Xiaobing Zou Xuerong Luo Eric Fombonne Yi Wang Weili Yan Xiu Xu 2017Neuroscience Bulletin2017,33,2:5
8Novel Co_3O_4 Nanoparticles/Nitrogen-Doped Carbon Composites with Extraordinary Catalytic Activity for Oxygen Evolution Reaction(OER)显示文摘Herein, Co_3O_4 nanoparticles/nitrogen-doped carbon(Co_3O_4/NPC) composites with different structures were prepared via a facile method. Structure control was achieved by the rational morphology design of ZIF-67 precursors, which were then pyrolyzed in air to obtain Co_3O_4/NPC composites. When applied as catalysts for the oxygen evolution reaction(OER), the M-Co_3O_4/NPC composites derived from the flower-like ZIF-67 showedsuperior catalytic activities than those derived from the rhombic dodecahedron and hollow spherical ZIF-67. The former M-Co_3O_4/NPC composite displayed a small overpotential of 0.3 V, low onset potential of 1.41 V, small Tafel slope of 83 m V dec^(-1), and a desirable stability.(94.7% OER activity was retained after 10 h.) The excellent performance of the flower-like M-Co_3O_4/NPC composite in the OER was attributed to its favorable structure.Xiaobing Yang Juan Chen Yuqing Chen Pingjing Feng Huixian Lai Jintang Li Xuetao Luo 2018Nano-Micro Letters2018,10,1:4
9Progress of Jinping Underground laboratory for Nuclear Astrophysics(JUNA)显示文摘Jinping Underground laboratory for Nuclear Astrophysics(JUNA) will take the advantage of the ultra-low background of CJPL lab and high current accelerator based on an ECR source and a highly sensitive detector to directly study for the first time a number of crucial reactions occurring at their relevant stellar energies during the evolution of hydrostatic stars. In its first phase, JUNA aims at the direct measurements of^(25)Mg(p,γ)^(26)Al,^(19)F(p,α)^(16)O,^(13)C(α,n)^(16)O and ^(12)C(α,γ)^(16)O reactions. The experimental setup,which includes an accelerator system with high stability and high intensity, a detector system, and a shielding material with low background, will be established during the above research. The current progress of JUNA will be given.WeiPing Liu ZhiHong Li JiangJun He XiaoDong Tang Gang Lian Zhu An JianJun Chang Han Chen QingHao Chen XiongJun Chen ZhiJun Chen BaoQun Cui XianChao Du ChangBo Fu Lin Gan Bing Guo GuoZhu He Alexander Heger SuQing Hou HanXiong Huang Ning Huang BaoLu Jia LiYang Jiang Shigeru Kubono JianMin Li KuoAng Li Tao Li YunJu Li Maria Lugaro XiaoBing Luo HongYi Ma ShaoBo Ma DongMing Mei YongZhong Qian JiuChang Qin Jie Ren YangPing Shen Jun Su LiangTing Sun WanPeng Tan Isao Tanihata Shuo Wang Peng Wang YouBao Wang Qi Wu ShiWei Xu ShengQuan Yan LiTao Yang Yao Yang XiangQing Yu Qian Yue Sheng Zeng HuanYu Zhang Hui Zhang LiYong Zhang NingTao Zhang QiWei Zhang Tao Zhang XiaoPeng Zhang XueZhen Zhang ZiMing Zhang Wei Zhao Zuo Zhao Chao Zhou 2016Science China(Physics,Mechanics & Astronomy)2016,59,4:3
10FUZZY NEURAL NETWORK FOR MACHINE PARTS RECOGNITION SYSTEM显示文摘The primary purpose is to develop a robust adaptive machine parts recognition system. A fuzzy neural network classifier is proposed for machine parts classifier. It is an efficient modeling method. Through learning, it can approach a random nonlinear function. A fuzzy neural network classifier is presented based on fuzzy mapping model. It is used for machine parts classification. The experimental system of machine parts classification is introduced. A robust least square back-propagation (RLSBP) training algorithm which combines robust least square (RLS) with back-propagation (BP) algorithm is put forward. Simulation and experimental results show that the learning property of RLSBP is superior to BP.Luo XiaobinYin GuofuChen KeHu Xiaobing Luo YangInstitute of CAD&CAM,Sichuan University,Chengdu 610065, China 2003Chinese Journal of Mechanical Engineering2003,16,3:2
11Effect of Quercetin on Breeding and Apoptosis of Cervical Cancer HeLa Cell and on Growth of Transplanted Tumor in Nude Mice显示文摘Effect of quercetin on HeLa cell system of cervical cancer was studied by methods of MTT and Annexin V-FITC/PI. The results show that quercetin has functions of inhibiting breeding of HeLa cells and inducing apoptosis of the cells. The total apoptosis rate is positively proportional to reaction duration and concentration of quercetin used. The maximum apoptosis rate being (88.76±2.35)% was obtained when the concentration was 50.0 μmol/L and the cells were treated with quercetin for 72 hours. Based on establishing a model of tumor of cervical cancer transplanted into nude mice,quercetin of different concentrations was injected into abdominal cavity of nude mice and situation of tumor growth was reviewed. The result showed that with quercetin concentration increasing from 0 to 100.0 μmol/L,the transplantation volume and weight of the tumors decreased from (279.59±70.58) mm3 and ( 0.145±0.019) g to (128.72±36.12) mm3 and (0.089± 0.019) g respectively,while apoptosis rate of the transplanted tumor increased from (9.63±1.85)% to (34.98±0.47)%,which proved that quercetin inhibited increment of volume and weight of transplanted tumor in nude mice bodies.ZHANG Wei XU Xiaoxia CHEN Hong ZHANG Jie ZHANG Xiaobing LUO Ruoyu FANG Furong 2007Wuhan University Journal of Natural Sciences2007,12,3:2
12Effect of photoionisation on initial discharge in air under nanosecond pulse voltage显示文摘Effects of photoionisation on the development and electron runaway of the initial discharge in atmospheric air under nanosecond pulse voltage were studied via twodimensional particle-in-cell/Monte Carlo collision simulations.It was found that photoionisation has little effect at the beginning of the initial discharge.However,as the discharge channel gradually develops towards the anode,photoionisation shows greater impacts on the morphology of discharge but has little influence on the velocity of discharge development.Photoionisation does not appear to have a decisive effect on the growth trend of the highest energy of runaway electrons,but it does affect the change rate of the highest energy and overall distribution of electron energy,resulting in a higher proportion of energetic electrons.The difference in the distributions of the electron energy between the two cases,with and without considering photoionisation,can be attributed to the impact of photoionisation on the discharge morphology,which in turn distorted the electric field.The spatial density distributions of the electrons produced by photoionisation further explained the differences.The authors’results explicitly demonstrate the influence of photoionisation on the development and the electron runaway of the initial discharge under nanosecond pulse voltage,which provides more comprehensive knowledge for the atmospheric air gap nanosecond pulse discharge physics.Yutai Li Yangyang Fu Zhigang Liu Handong Li Peng Wang Haiyun Luo Xiaobing Zou Xinxin Wang 2023High Voltage2023,8,2:2
13Distribution of heavy metals in soils of the Yellow River Delta: concentrations in different soil horizons and source identification显示文摘Yuan Li Haibo Zhang Xiaobing Chen Chen Tu Yongming Luo Peter Christie 2014Journal of Soils and Sediments2014,,6:2
14Relationship between Expression of CEA,E-cadherin and Liver Metastasis in Colorectal Cancer显示文摘OBJECTIVE To investigate the expression of E-cadherin andCEA in serum in colorectal carcinoma and their relationship withliver metastasis.METHODS CEA level was measured post-operativelyby radioimmunoassay of 60 patients with colorectal cancer.Immunohistochemical analysis was used to evaluate theexpression of E-cadherin.RESULTS In liver metastasis group,24 patients (24/26,92.3%)were high level of CEA,but only 9 patients in non-liver metastasisgroup.The difference is significant (P=0.004).Expression ofE-cadherin significantly correlated with differentiation,but wasnot associated with Tstage or N stage.Liver metastatic rate innegative expression was higher than that in positive expression.And the survival analysis showed that time of liver metastasis wassignificant different in two groups (P<0.05).CONCLUSION The expression of CEA in serum can be usedto predict liver mestatasis of colorectal cancer after operation.E-cadherin,associated with tumor differentiation,is also a hopefulindicator for the prediction of liver metastasis in patients withcolorectal cancer.Ning Li Xiaobing Chen Xiangbin Wan Suxia Luo Lili Han Mengqiang Zhou Dengwen Yin Li Zhang 2008Chinese Journal of Clinical Oncology2008,5,6:2
15Study on localized induction heating for wafer level packaging显示文摘Micro-electro-mechanical systems(MEMS)are being developed as a new multi-disciplinary technology,which will undoubtedly have a revolutionary impact on the future of human life.However,with the development of MEMS technology,the packaging has become the main technical obstacle to the commercialization of MEMS.An approach to MEMS packaging by high-frequency electromagnetic induction heating at wafer level is presented in terms of numerical simulation and experimental study.The structure of inductor is firstly designed and optimized.Then the heating situation of PCB board is verified.The results indicate that the heat impact on the chip during the packaging process can be effectively reduced by local induction heating packaging,therefore the thermal stress on the chip is considerably lowered.This method can effectively improve the reliability of the MEMS devices.XI YanYan 1,LUO XiaoBing 1,2,LIU WenMing 2,CHEN MingXiang 2 &LIU Sheng 2 1School of Energy and Power Engineering,Huazhong University of Science and Technology,Wuhan 430074,China 2MoEMS Division,Wuhan National Laboratory for Optoelectronics,Huazhong University of Science and Technology,Wuhan 430074,China 2010Science China(Technological Sciences)2010,53,3:2
16Hydroxyapatite/polyamide66 porous scaffold with an ethylene vinyl acetate surface layer used for simultaneous substitute and repair of articular cartilage and underlying bone 显示文摘Xiaobing Luo Li Zhang Yos Morsic 2011Applied Surface Science2011,257,23:1
17Phosphor self-heating in phosphor converted light emit ing diode packaging显示文摘Xiaobing Luo Xing Fu Fei Chen 0,,01:1
18Energy harvesting using multilayer structure based on?0.71Pb(Mg1/3Nb2/3)O3–0.29PbTiO3 single crystal显示文摘Bo Ren Yaoyao Zhang Qinhui Zhang Xiaobing Li Wenning Di Xiangyong Zhao Haosu Luo Siu Wing Or 2010Applied Physics A2010,,1:1
19Coherent modulations 显示文摘Luo Xiaobing Huang Jiahao Lee Chaohong 2011Phy Rew A2011,84,05:1
20Effects of Moist Environments on LED Module Reliability 显示文摘Xiaobing Luo Bulong Wu Sheng Liu 2010IEEE Transactions on Device and Materials Reliability (S1530-4388)2010,10,2:1
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