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| 1 | 基于混合PN/肖特基结构的新一代600V SiC肖特基二极管显示文摘第二代碳化硅(SiC)肖特基二极管——thinQ!2G是由一个肖特基结构和一个与它平行的独特的低电阻PN结组成,因此具备更加强大的浪涌电流处理能力,同时又继承了第一代碳化硅肖特基二极管所实现的良好的动态性能。 | Peter Wannian Huang Junyang Luo | 2006 | 电子设计技术 EDN CHINA2006，13，11： | 1 |
| 2 | A functional missense variant in ITIH3 affects protein expression and neurodevelopment and confers schizophrenia risk in the Han Chinese population显示文摘The Psychiatric Genomics Consortium(PGC)has recently identified 10 potential functional coding variants for schizophrenia.However,how these coding variants confer schizophrenia risk remains largely unknown.Here,we investigate the associations between eight potential functional coding variants identified by PGC and schizophrenia in a large Han Chinese sample(n=4022 cases and 9270 controls).Among the eight tested single nucelotide polymorphisms(SNPs),rs3617(a missense variant,p.K315 Q in the ITIH3 gene)showed genome-wide significant association with schizophrenia in the Han Chinese population(P=8.36×10-16),with the same risk allele as in PGC.Interestingly,rs3617 is located in a genomic region that is highly evolutionarily conserved,and its schizophrenia risk allele(C allele)was associated with lower ITIH3 mRNA and protein expression.Intriguingly,mouse neural stem cells stably overexpressing ITIH3 with different alleles of rs3617 exhibited significant differences in proliferation,migration,and differentiation,suggesting the impact of rs3617 on neurodevelopment.Subsequent transcriptome analysis found that the differentially expressed genes in neural stem cells stably overexpressing different alleles of rs3617 were significantly enriched in schizophrenia-related pathways,including cell adhesion,synapse assembly,MAPK and PI3 K-AKT pathways.Our study provides convergent lines of evidence suggesting that rs3617 in ITIH3 likely affects protein function and neurodevelopment and thereby confers risk of schizophrenia. | Kaiqin Li Yifan Li Junyang Wang Yongxia Huo Di Huang Shiwu Li Jiewei Liu Xiaoyan Li Rong Liu Xiaogang Chen Yong-Gang Yao Ceshi Chen Xiao Xiao Ming Li Xiong-Jian Luo | 2020 | Journal of Genetics and Genomics2020，47，5： | 1 |
| 3 | 如何利用ICE1PCS01/02设计低成本的PFC显示文摘 | Luo Junyang Jeoh Meng Kiat | 2006 | 今日电子2006，，12： | 1 |
| 4 | 采用CoolSET^(TM)-ICE2B265的30W开关电源设计显示文摘 | Meng Kiat Jeoh Junyang Luo Yew Ming Lik | 2002 | 电子产品世界2002，9，08B： | 1 |
| 5 | 针对共模雷电冲击试验的开关电源设计显示文摘雷电冲击是造成过应力最普遍的原因。一些消费电子设备,例如机顶盒和DVD播放器,通常都会含有调谐接收器。当交流电源线或者天线受到雷击时,雷电冲击就会通过这些通路在设备内部产生过电压或者过电流现象。本文向开关电源(SMPS)电路的设计者提供一些建议,指导如何恰当地设计SMPS以避免由雷击造成的故障或者破坏。 | Luo Junyang Kok Siu Kam He Yi Jeoh Meng Kiat | 2006 | 电子产品世界2006，，12S： | 0 |
| 6 | 适合SMPS应用的thinQ碳化硅肖特基二极管显示文摘 | Ilia Zverev Junyang Luo Meng Kiat Jeoh | 2003 | 电子设计应用2003，，7： | 0 |
| 7 | 使用TDA4863-2和SPP08N50C3设计的160W PFC电路显示文摘传统整流电路的电流畸变会导致低功率因数。各国的工业标准对电流失真而造成的低功率因数做出了严格的规定。随着笔记本电脑和LCD电视的性能的提高,其功耗也相应的增加,而其对功率因数的要求也不可避免。本文讨论的电路板是专门设计的低成本高性能功率因数校正(PFC)电路。该电路采用的控制器芯片TDA4863-2是一种用于控制宽输入电压有源PFC转换器的8管脚集成电路。这种IC以控制峰值电流的不连续模式(DCM)工作。TDA4863-2通过控制升压型转换器,使得从单相交流电网中流出电流为正弦,并输出稳定的直流电压。这种电路的工作就像是一个谐波滤波器,抑制常规整流电路中的电容器的脉冲充电电流产生的谐波电流。所获得的功率因数几乎为1。为了提高效率,采用第三代CooIMOS作为电力开关,它具有最低的单位面积导通电阻。 | Junyang Luo Simon Lim Meng Kiat Jeoh | 2004 | 世界电子元器件2004，，7： | 0 |
| 8 | Structure,tribological properties,and the growth mechanism of in-situ generated TiC in titanium cermet显示文摘Titanium cermet combining metallic toughness with ceramic wear resistance has been proven to be a potential candidate for implanted joint material.In this work,titanium cermet was synthesized by means of the elevated temperature solid carburizing technology.The Ti_(13)Nb_(13)Zr alloy surface was found to be converted into TiC ceramic layer combined with a carbon strengthened diffusion zone underneath.The overall thickness of the carburized region grew to about 100 um after 120 min carburization at 1,500 K.In order to clarify the growth behaviors of TiC ceramic layer,a growth mechanism is proposed.At the beginning of carburizing process,carbonaceous gas decomposed from carburizer due to high temperature and then converted to free atomic carbons through reduction reaction.Then,in-situ generated TiC ceramic layer possessing certain thickness formed on the surface,meanwhile,the inner carbon diffusion zone also grew inwards due to physical diffusion of carbon,and finally forming a gradient carbon distribution.In addition,the tribological behaviors of the new materials were evaluated through reciprocating ball-on-plate sliding wear tests in bovine calf serum.Although there was an increase in friction coefficient,the wear rate decreased by 59.6%due to the formation of the wear-resistant TiC ceramic layer.The wear mechanisms evolved from severe abrasive wear for bare Ti_(13)Nb_(13)Zr alloy to mild adhesive wear for titanium cermet. | Xiaolei SUN Yong LUO Junyang WANG Qingliang WANG Jianghao QIAO Andrew BEADLING Michael BRYANT Zhongmin JIN | 2022 | Friction2022，10，5： | 0 |
| 9 | Predicting microbial extracellular electron transfer activity in paddy soils with soil physicochemical properties using machine learning显示文摘Soil extracellular electron transfer(EET)is a pivotal biological process within the realm of soil.Unfortunately,EET suffers from a lack of predictive models.Herein,an intricately crafted machine learning model has been developed for the purpose of predicting soil EET by using the physicochemical properties of soil as independent input variables and the EET capabilities in terms of current density(j_(max))and Coulombic charge(C_(out))as dependent output variables.An autoencoder ensemble stacking(AES)model was developed to address the aforementioned issue by integrating support vector machine,multilayer perceptron,extreme gradient boosting,and light gradient boosting machine algorithms as the stacking algorithms.With 10-fold crossvalidation,the AES model exhibited notable improvements in predicting j_(max)and C_(out),with average test R^(2)values of 0.83 and 0.84,respectively,surpassing those of single machine learning(ML)models and the basic ensemble model.By utilizing partial correlation plots(PDPs),Shapley Additive explanations(SHAP)values,and SHAP decision plots,we quantitatively explained the impact and contribution of the input molecules on the AES model’s predictions of j_(max)and C_(out).In the context of the SHAP method for the AES model,total carbon(TC)was identified as the most correlated descriptor for j_(max),while total organic carbon(TOC)stood out as the most relevant descriptor for C_(out).In the prediction tasks of j_(max)and C_(out)within the AES model,employing a multitask ML approach allowed the model to benefit from the shared information of input variables,thereby enhancing its overall generalizability.This study provides a feasible tool for the prediction of soil EET from soil physiochemical properties and an advanced understanding of the relationship between soil physiochemical properties and EET capability. | OU JiaJun LUO XiaoShan LIU JunYang HUANG LinYan ZHOU LiHua YUAN Yong | 2024 | Science China(Technological Sciences)2024，67，1： | 0 |
| 10 | SMPS应用中新颖超低静态功耗的PWM控制概念显示文摘本文提出了一种新型可控间歇模式解决方案,它可以获得极低的功耗,并且提供波动非常小的稳定电源输出。利用这种新控制方案,可使开关电源(SMPS)PWM控制器能够在负载突然增加的情况下立即响应,使输出电压不会在从待机模式到正常模式的转变过程中下降太多。本文介绍了这种PWM控制方式,并给出了与其性能相关的实验结果。 | Junyang Luo MengKiat Jeoh Marc Fahlenkamp | 2003 | 电子设计应用2003，，6： | 0 |
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