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A Systematic Investigation of Complement and Coagulation-Related Protein in Autism Spectrum Disorder Using Multiple Reaction Monitoring Technology

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Neuroscience Bulletin 2023年第11期39卷 1623-1637页

作者： Xueshan Cao Xiaoxiao Tang Chengyun Feng Jing Lin Huajie Zhang Qiong liu Qihong Zheng Hongbin Zhuang xukun liu Haiying Li Naseer Ullah Khan Liming She College of Life Science and Oceanography Shenzhen UniversityShenzhen518060China College of Physics and Optoelectronics Engineering Shenzhen UniversityShenzhen518060China Maternal and Child Health Hospital of Baoan Shenzhen518100China Department of Endocrinology Guiyang First People’s HospitalGuiyang550002China Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions Shenzhen518055China Shenzhen Key Laboratory of Marine Biotechnology and Ecology Shenzhen518060China

Autism spectrum disorder(ASD)is one of the common neurodevelopmental disorders in *** etiology and pathogenesis are poorly *** studies have suggested potential changes in the complement and coagulation pathways in individuals with *** this study,using multiple reactions monitoring proteomic technology,16 of the 33 proteins involved in this pathway were identified as differentially-expressed proteins in plasma between children with ASD and *** them,CFHR3,C4BPB,C4BPA,CFH,C9,SERPIND1,C8A,F9,and F11 were found to be altered in the plasma of children with ASD for the first ***1 expression was positively correlated with the CARS *** the machine learning method,we obtained a panel composed of 12 differentially-expressed proteins with diagnostic potential for *** also reviewed the proteins changed in this pathway in the brain and blood of patients with *** complement and coagulation pathways may be activated in the peripheral blood of children with ASD and play a key role in the pathogenesis of ASD.

关键词： pathogenesis children complement

Overview of Circuit Topologies for Inductive Pulsed Power Supplies

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CES Transactions on Electrical Machines and Systems 2017年第3期1卷 265-272页

作者： Xinjie Yu xukun liu Department of Electrical Engineering Tsinghua UniversityBeijingChina State Key Laboratory of Power System BeijingChina

The pulsed power supply(PPS)is one important component in the electromagnetic launch *** inductive PPSs have attracted researchers’attentions with the major advantages of high energy storage density(over the capacitive PPSs)as well as simple structure and easy control(over the rotating mechanical PPSs).As for the inductive PPSs,the circuit topology of the basic module will directly determine the comprehensive performance of the whole *** the perspectives of working principles,strengths,weaknesses,and comprehensive performance,this paper presents a historical and technical review of the major circuit topologies for the inductive PPSs.

关键词： Circuit topology electromagnetic railgun inductive energy storage inductive pulsed power supply meat grinder XRAM

新疆南部荒漠绿洲生态区果园桃小食心虫转移规律

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植物保护 2024年第4期50卷 302-309页

作者：赵雯慧吐尔逊·阿合买提阿尔孜姑丽·肉孜刘旭坤朱晓锋付开赟丁新华贾尊尊阿地力·沙塔尔郭文超新疆农业大学林学与风景园林学院乌鲁木齐830052 新疆农业科学院植物保护研究所农业农村部西北荒漠绿洲作物有害生物综合治理重点实验室新疆农业生物安全重点实验室乌鲁木齐830091

为明确桃小食心虫在不同寄主上的发生及转移规律,2021年-2022年在新疆南部荒漠生态区桃小食心虫主要发生区域,利用性诱剂和粘虫板进行桃小食心虫成虫监测及越冬茧分布调查,并于2021年调查了各寄主果园中幼虫为害规律。结果显示,在新疆... 详细信息

为明确桃小食心虫在不同寄主上的发生及转移规律,2021年-2022年在新疆南部荒漠生态区桃小食心虫主要发生区域,利用性诱剂和粘虫板进行桃小食心虫成虫监测及越冬茧分布调查,并于2021年调查了各寄主果园中幼虫为害规律。结果显示,在新疆桃小食心虫越冬代成虫羽化高峰期集中在6月下旬至7月上旬,第一代成虫发生高峰期为8月中旬;桃小食心虫第一代幼虫在蟠桃园为害最严重,越冬代幼虫集中在红枣园为害;桃小食心虫发生与寄主植物的物候期密切相关,越冬幼虫集中在红枣园,越冬代成虫在红枣园羽化后,根据寄主物候期扩散至其他寄主果园内产卵为害。

关键词：桃小食心虫转移规律发生分布寄主

Analysis of sensitivity and errors in Maglev vibration test system

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Instrumentation 2016年第1期3卷 70-78页

作者： JIANG Dong liu xukun WANG Deyu YANG Jiaxiang College of Electrical & Electronic Engineering Harbin University of Science and Technology

In order to improve work performance of M aglev vibration test systems,the relationships of operating parameters between different components and system were researched. The working principle of photoelectric displacement sensor was analyzed. The relationship between displacement of transducer and the infrared light area received by sensor was given. The method of expanding the dynamic range of vibrator was proposed,which makes dynamic range of Maglev vibrator doubled. By increasing the amplification of the amplifier,the sensitive photoelectric displacement sensor can be maintained. Two modes of operation of the controller were analyzed. Bilateral work of vibration test system designed can further improve the stability of the *** object vibration was measured by Maglev vibration test system designed when different vibration exciter frequencies were loaded. Experiments showthat the output frequency measured by Maglev vibration test system and loaded are the same. Finally,the errors of test system were analyzed. These errors of vibration test system designed can meet the requirements of application. The results laid the foundation for the practical application of magnetic levitation vibration test system.

关键词： magnetic levitation displacement sensor sensitivity measurement error dynamic range

Reply to Comment on“Chemical vapor deposition synthesis and Raman scattering investigation of quasi-one-dimensional ZrS_(3) nanoflakes”

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Nano Research 2024年第9期17卷 8649-8650页

作者： Yang Chen Yuanyuan Jin Junqiang Yang Yizhang Ren Zhuojun Duan Xiao liu Jian Sun Song liu xukun Zhu Xidong Duan Institute of Chemical Biology and Nanomedicine(ICBN) College of Chemistry and Chemical EngineeringHunan UniversityChangsha 410082China Hunan Key Laboratory of Two-Dimensional Materials and State Key Laboratory for Chemo/Biosensing and Chemometrics College of Chemistry and Chemical EngineeringHunan UniversityChangsha 410082China Department of Chemistry Southern University of Science and TechnologyShenzhen 518055China School of Physics and Electronics Central South UniversityChangsha 410083China

1 Introduction Thanks very much for *** taking time to comment on our recent paper regarding“Chemical vapor deposition synthesis and Raman scattering investigation of quasi-one-dimensional ZrS_(3) nanoflakes”.We summarize the suggestions of *** as made in the comment[1].First,*** suggested that there are just three peaks of two S 2p doublets in Fig.2(b)in the original paper[1],which is inconsistent to the four peaks of previous reports[2-4].Second,*** mentioned that the ratio of two S 2p doublets is helpful to identify the sulfur vacancies,which have a great impact on the n-type semiconducting nature of ZrS_(3).Third,*** mentioned that Zr 3d peak appearing at 184.7 eV is wider than previous reports[2,4],which may be accounted by the appearance of ZrS_(2)O,and Zr remains in the tetravalent state.

关键词： state. synthesis quasi

电容储能型脉冲电源分时分段触发策略自动计算方法

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电工技术学报 2016年第11期31卷 186-193页

作者：刘旭堃于歆杰刘秀成电力系统国家重点实验室(清华大学) 北京100084

提出一种基于Matlab数值计算平台、针对电磁轨道炮发射过程的快速求解方法,并以此为基础提出一种兼具准确性和普适性、针对电容储能型脉冲电源分时分段触发策略的自动计算方法。首先给出电磁轨道炮的电路模型,给出发射过程中各机电物理... 详细信息

提出一种基于Matlab数值计算平台、针对电磁轨道炮发射过程的快速求解方法,并以此为基础提出一种兼具准确性和普适性、针对电容储能型脉冲电源分时分段触发策略的自动计算方法。首先给出电磁轨道炮的电路模型,给出发射过程中各机电物理量的表达式;其次阐述发射过程求解方法所采用的离散时间步长思想、电源负载解耦思想和具体实现方法;进而阐述触发策略的确定依据和计算方法的具体实现;最后以一个具有典型代表性、初始储能为4 MJ的系统为例,通过对比Simplorer仿真结果,验证上述方法的可行性和准确性。结果表明,自动计算方法得到的触发策略能够使导轨电流波形呈近似平顶波,快速求解方法得到的电枢出膛速度与Simplorer仿真结果之间的相对误差低于3%,验证了该方法的有效性。

关键词：触发策略发射过程电容储能电磁轨道炮

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10种杀虫剂对桃小食心虫防治效果评价

新疆农业科学 2024年第6期61卷 1447-1453页

作者：吐尔逊·阿合买提刘旭坤赵雯慧朱晓峰阿尔孜姑丽·肉孜帕丽达姆·塔依尔付开赟丁新华贾尊尊阿地力·沙塔尔郭文超新疆农业科学院植物保护研究所/农业部西北荒漠绿洲作物有害生物综合治理重点实验室/新疆农业生物安全重点实验室乌鲁木齐830091 新疆农业大学林学与风景园林学院乌鲁木齐830052 新和县农业技术推广站新疆新和842100

【目的】研究不同杀虫剂对桃小食心虫Carposina sasakii Matsmur的防治效果,筛选环境友好型农药和施药量,为有效控制桃小食心虫的发生与危害提供科学依据。【方法】选择10种新型杀虫剂2022年采用田间小区药效试验,比较不同杀虫剂的防治... 详细信息

【目的】研究不同杀虫剂对桃小食心虫Carposina sasakii Matsmur的防治效果,筛选环境友好型农药和施药量,为有效控制桃小食心虫的发生与危害提供科学依据。【方法】选择10种新型杀虫剂2022年采用田间小区药效试验,比较不同杀虫剂的防治效果。【结果】10种处理药后7 d防效均较好,处理间无显著性差异(P>0.05),其中10%联苯·氟酰脲悬浮剂、1%苦参碱可溶液剂和12%甲维·虫螨腈悬浮剂,在药剂稀释倍数药后14 d,防效均能达到93.33%以上,1%苦参碱可溶液剂在药后21 d各所有处理区防治效果均在90.00%以上,不同药剂之间在药后14~21 d防治效果有一定波动。【结论】参试10种药剂各处理区药后7 d对桃小食心虫均具有显著的防治效果,其中1%苦参碱可溶液剂、10%联苯·氟酰脲悬浮剂和12%甲维·虫螨腈悬浮剂,施药后14 d防治效果表现优异,可在生产实践中使用。

关键词：杀虫剂桃小食心虫防治效果蛀果率

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分光光度法测定石化产品中微量铁

精细石油化工 2005年第4期22卷 61-63页

作者：刘立行刘旭昆辽宁石油化工大学应用化学系辽宁抚顺113001 抚顺乙烯化工厂聚乙烯车间辽宁抚顺113004

以5-溴-2-吡啶偶氮-5-二乙氨基酚/异辛基酚聚氧乙烯醚为显色体系,用分光光度法在746 nm波长处测定了氧化铝载体、重整催化剂、聚氯乙烯及丁苯橡胶中的微量铁.对测定条件、线性范围进行了考察.人工合成试样回收率为100.9%,铝合金标样测... 详细信息

以5-溴-2-吡啶偶氮-5-二乙氨基酚/异辛基酚聚氧乙烯醚为显色体系,用分光光度法在746 nm波长处测定了氧化铝载体、重整催化剂、聚氯乙烯及丁苯橡胶中的微量铁.对测定条件、线性范围进行了考察.人工合成试样回收率为100.9%,铝合金标样测定结果的相对误差小于±2.0%.试样测定结果的相对标准偏差小于2.2%,加标回收率为100.8%～102.7%.摩尔吸收系数2.8×104L/(mol·cm).方法的选择性高,不必萃取分离干扰离子或加掩蔽剂,可直接测定.准确简便.

关键词：分光光度法 5-溴-2-吡啶偶氮-5-二乙氨基酚/异辛基酚聚氧乙烯醚石化产品微量铁

一种实现电枢出膛速度控制的电磁轨道炮脉冲电源触发策略

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电工技术学报 2018年第10期33卷 2261-2267页

作者：常馨月于歆杰刘旭堃清华大学电机工程与应用电子技术系北京100084

对现有的使用脉冲电源触发策略的电磁轨道炮模型进行修正,引入轨道电感,通过与Simplorer仿真结果进行对比,证明该修正可以在保证计算稳定性的前提下,大幅提高计算准确度。基于修正后的模型和现有的触发策略,提出实现电枢出膛速度控制的... 详细信息

对现有的使用脉冲电源触发策略的电磁轨道炮模型进行修正,引入轨道电感,通过与Simplorer仿真结果进行对比,证明该修正可以在保证计算稳定性的前提下,大幅提高计算准确度。基于修正后的模型和现有的触发策略,提出实现电枢出膛速度控制的脉冲电源触发策略,随后分析了该方案的可行性并说明了该方案的技术细节。将计算得到的出膛速度与目标出膛速度进行对比,量化说明该速度控制方案的效果。结果表明,当目标出膛速度范围是1.5~2km/s时,通过该策略获得的理论出膛速度与目标速度之间的相对误差能够控制在1%以内。

关键词：触发策略电容储能电磁轨道炮出膛速度控制