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Research on Building up Logistic Information Network System of the old Northeast Industrial Base

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Research on Building up Logistic Information Network System ...

Awareness is essential for differential delay eyeblink conditioning with soft tone but not loud tone CSs

2007战略管理国际会议

作者： XU jian huang Dong-Uang School of Management Shenyang University of Technology

The development of modern logistics is increasingly dependent on its informatization and ***,the northeast regional logistics information networks are constructed in a scattered and duplicated pattern *** paper analyzes the level of logistics information network and its important features with that the public goes beyond logistics information platform in the old northeast industrial base in China,and describes its function in resources integration,and how to deals with operations,decision-making,and *** gives the three-dimensional structural modeling of the Logistics Information Network of old industrial bases in northeast China and conducts an in-depth study of the operational mechanism so as to make up for the shortage of being lack of an unified system for logistics information network up to now.

关键词： Old Northeast Industrial Base Logistic Information Network System Resources Integration

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Awareness is essential for differential delay eyeblink condi...

基于Notch1/Jagged1/RBP-Jκ/Hes1信号通路调控巨噬细胞极化探讨复方雷公藤制剂改善关节炎症的机制

中国神经科学学会第十届全国学术会议

作者： He huang jian-Feng SUI Department of Physiology College of Basic Medical SciencesThird Military Medical University

Aim To determine whether awareness is critical for differential delay eyeblink conditioning（DEC） with the soft tone conditioned stimulus（CS） but not for the DEC with the loud tone CS in *** Thirty-six participants were trained the differential DEC with a soft tone（60 dB） or loud tone（85 dB） as CS,paired with corneal airpuff as unconditioned stimulus（US）.Following conditioning,awareness of the stimulus contingencies was assessed with a 17-item true/false *** During differential DEC with a soft tone CS,a higher proportion of differential conditioned response（CR） was evident in the participants with awareness compared to those with *** contrast,when a loud tone was used as the CS,the proportion of differential CR of the participants with awareness did not differ significantly from those with unawareness over any of the blocks of 20 *** participants with unawareness,percentage of differential CR with a loud tone CS was significantly higher than that with a soft tone CS,but in participants classified as awareness,percentage of differential CR with a loud tone CS did not differ significantly from that with a soft tone *** Awareness is critical for differential DEC with the soft tone CS but not for the DEC with the loud tone CS.

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现代中西医结合杂志 2024年第5期33卷 602-608页

作者：赵磊万磊刘健黄传兵贾光辉朱子衡胡恩钦娄渊和界首市人民医院安徽界首236500 安徽中医药大学第一附属医院安徽合肥230031 新安医学教育部重点实验室安徽合肥230038

目的基于Notch1/Jagged1/RBP-Jκ/Hes1信号通路调控巨噬细胞极化探讨复方雷公藤制剂对佐剂关节炎大鼠关节炎症的影响。方法将30只雄性SD大鼠随机分为正常组、模型组、复方雷公藤组、甲氨蝶呤组、Notch1抑制剂组,每组6只,除正常组外,其... 详细信息

目的基于Notch1/Jagged1/RBP-Jκ/Hes1信号通路调控巨噬细胞极化探讨复方雷公藤制剂对佐剂关节炎大鼠关节炎症的影响。方法将30只雄性SD大鼠随机分为正常组、模型组、复方雷公藤组、甲氨蝶呤组、Notch1抑制剂组,每组6只,除正常组外,其余组大鼠构建佐剂关节炎模型。致炎后第19天开始,复方雷公藤组给予340 mg/L复方雷公藤制剂混悬液灌胃,每天1次;甲氨蝶呤组给予0.95 mg/L甲氨蝶呤混悬液灌胃,每周1次;Notch1抑制剂组给予0.56 mg/L Notch1抑制剂混悬液尾静脉注射,隔天1次;正常组及模型组给予生理盐水灌胃,每天1次。各组均连续干预30 d。检测各组大鼠足趾肿胀度、关节炎指数;末次灌胃结束后,HE染色观察关节滑膜组织病理学形态,ELISA法检测血清IL-1β、IL-4、IL-10、IL-13、TNF-α水平,流式细胞术检测外周血炎症极化标志物CD86、CD206表达情况,免疫组化及免疫印迹法检测关节滑膜组织中Notch1、Jagged1、RBP-Jκ、Hes1蛋白表达情况。结果与正常组比较,模型组大鼠足趾肿胀度、关节炎指数、外周血CD86表达占比及血清IL-1β、TNF-α水平和关节滑膜组织中Notch1、Jagged1、RBP-Jκ、Hes1蛋白相对表达占比均明显升高(P均<0.05),外周血CD206表达占比及血清IL-4、IL-10、IL-13水平均明显降低(P均<0.05);与模型组比较,复方雷公藤组、甲氨蝶呤组、Notch1抑制剂组大鼠足趾肿胀度、关节炎指数(除Notch1抑制剂组)、外周血CD86表达占比及血清IL-1β、TNF-α水平和关节滑膜组织中Notch1、Jagged1、RBP-Jκ、Hes1蛋白相对表达占比均明显降低(P均<0.05),外周血CD206表达占比及血清IL-4、IL-10、IL-13水平均明显升高(P均<0.05)。结论复方雷公藤制剂可有效减轻佐剂关节炎大鼠关节炎症反应,其机制可能与抑制Notch1/Jagged1/RBP-Jκ/Hes1信号通路轴调控巨噬细胞极化,抑制促炎细胞因子的分泌有关。

关键词：佐剂关节炎 Notch1/Jagged1/RBP-Jκ/Hes1信号通路巨噬细胞极化复方雷公藤制剂

A vision-centered multi-sensor fusing approach to self-localization and obstacle perception for robotic cars

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Frontiers of Information Technology & Electronic Engineering 2017年第1期18卷 122-138页

作者： jian-ru XUE Di WANG Shao-yi DU Di-xiao CUI Yong huang Nan-ning ZHENG Lab of Visual Cognitive Computing and Intelligent Vehicle Xi'an Jiaotong University

Most state-of-the-art robotic cars＇ perception systems are quite different from the way a human driver understands traffic environments. First, humans assimilate information from the traffic scene mainly through visual perception, while the machine perception of traffic environments needs to fuse information from several different kinds of sensors to meet safety-critical requirements. Second, a robotic car requires nearly 100% correct perception results for its autonomous driving, while an experienced human driver works well with dynamic traffic environments, in which machine perception could easily produce noisy perception results. In this paper, we propose a vision-centered multi-sensor fusing framework for a traffic environment perception approach to autonomous driving, which fuses camera, LIDAR, and GIS information consistently via both geometrical and semantic constraints for efficient self- localization and obstacle perception. We also discuss robust machine vision algorithms that have been successfully integrated with the framework and address multiple levels of machine vision techniques, from collecting training data, efficiently processing sensor data, and extracting low-level features, to higher-level object and environment mapping. The proposed framework has been tested extensively in actual urban scenes with our self-developed robotic cars for eight years. The empirical results validate its robustness and efficiency.

关键词： Visual perception Self-localization Mapping Motion planning Robotic car

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网纹红土孔隙特性研究

长江科学院院报 2014年第8期31卷 55-59页

作者：卓丽春李建中黄飞中南大学地球科学与信息物理学院长沙410083

土内孔隙形状、大小及分布是土的结构组成的重要因素,对与土体体积相关的总体工程行为起着重要的作用.利用基于气体吸附的全自动比表面积分析仪,研究了网纹红土的孔隙形态、比表面积、孔容、孔径分布与孔隙的分形特性.研究表明：网纹红... 详细信息

土内孔隙形状、大小及分布是土的结构组成的重要因素,对与土体体积相关的总体工程行为起着重要的作用.利用基于气体吸附的全自动比表面积分析仪,研究了网纹红土的孔隙形态、比表面积、孔容、孔径分布与孔隙的分形特性.研究表明：网纹红土由片状矿物构成,孔隙形态以窄缝状为主;比表面积为20.9 m2/g;网纹红土所含黏土矿物主要为高岭石;孔径小于3 150 （A）的总孔容主要由27～1 958 （A）的中、大孔构成;孔径分布以41,130,180,350 （A）孔分布最优,平均孔径为1 415 （A）;孔隙分布具有分形特征,分形维数为2.7与2.8.研究该土体孔隙特征对于土的工程性质有着重要的指导意义.

关键词：网纹红土比表面积孔隙分形

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基于区域划分自适应粒子群优化的超短基线定位算法

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控制与决策 2019年第9期34卷 2023-2030页

作者：黄健严胜刚西北工业大学航海学院

为了降低由声速不确定引起的水下声学定位误差,提出一种基于区域划分自适应粒子群优化的超短基线定位算法.该算法将声速作为未知量,利用冗余的定位信息构建定位模型,针对标准粒子群算法收敛速度慢及容易早熟的问题,采用区域划分的方法... 详细信息

为了降低由声速不确定引起的水下声学定位误差,提出一种基于区域划分自适应粒子群优化的超短基线定位算法.该算法将声速作为未知量,利用冗余的定位信息构建定位模型,针对标准粒子群算法收敛速度慢及容易早熟的问题,采用区域划分的方法动态调整粒子的惯性权重和学习因子,达到寻优能力与收敛速度的平衡,并引入自适应变异操作避免种群陷入局部最优解.仿真实验表明,所提出的算法能够有效提高声速未知情况下超短基线系统的定位精度.

关键词：区域划分自适应粒子群算法超短基线定位系统有效声速水下声学定位声速修正

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中国人工智能国际合作顶尖专家识别与评价

农业图书情报学报 2022年第1期34卷 86-95页

作者：林卓黄浩海福建省科学技术信息研究所福州350001 福建省信息网络重点实验室福州350001

[目的/意义]旨在通过对中国人工智能国际合作顶尖专家进行识别与评价,以期为加强中国人工智能国际合作提供参考。[方法/过程]以人工智能领域H指数大于40的专家确定为顶尖专家进行研究,依托Aminer科技大数据平台,对中国人工智能国际合作... 详细信息

[目的/意义]旨在通过对中国人工智能国际合作顶尖专家进行识别与评价,以期为加强中国人工智能国际合作提供参考。[方法/过程]以人工智能领域H指数大于40的专家确定为顶尖专家进行研究,依托Aminer科技大数据平台,对中国人工智能国际合作的顶尖专家进行识别,并利用Topsis法对专家的综合学术水平进行评价。[结果/结论]针对与中国有国际合作的顶尖专家识别结果,发现:(1)中、美两国的专家合作数远高于其余国家之和;(2)专家以男性为主导,女性比例极低;(3)专家所属机构分布在全球22个国家(地区),机构分布与各地区的科技、经济实力情况大体一致;(4)部分专家拥有学校研究人员及企业科学家双重身份;(5)中、美专家在论文学术领域的国际合作占据主导地位。国际迁移合作以中国学者到国外学习深造或工作为主,同时对国外专家引进的迁移合作,仍以美国专家作为优先对象。同时,Topsis评价结果显示中国人工智能的国际合作虽然已经全面铺开,但是与部分顶尖专家仍然未建立有效的直接交流合作。

关键词：人工智能顶尖专家国际合作专家识别 Aminer Topsis

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新型纤维金属混合层板结构的疲劳裂纹扩展与分层行为

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航空材料学报 2012年第5期32卷 97-102页

作者：黄啸刘建中北京航空材料研究院北京100095

为了研究一种新型混合层板的损伤容限性能,针对两种铺层混合层板结构进行了应力比R=0.1,-1下两种锯切缺口尺寸试样的疲劳裂纹扩展试验,对比分析了获得的裂纹扩展a-N曲线数据,并通过对试样进行腐蚀去层,研究了层板的各层分层形态。结果表... 详细信息

为了研究一种新型混合层板的损伤容限性能,针对两种铺层混合层板结构进行了应力比R=0.1,-1下两种锯切缺口尺寸试样的疲劳裂纹扩展试验,对比分析了获得的裂纹扩展a-N曲线数据,并通过对试样进行腐蚀去层,研究了层板的各层分层形态。结果表明,在应力比R=0.1时该新型混合层板疲劳裂纹扩展性能明显优于铝合金板;预浸料两侧添加胶膜比不添加胶膜会导致较好的疲劳裂纹扩展性能;由于裂纹桥接机制作用,锯切缺口尺寸较短层板试样比较长层板试样有较好的裂纹扩展性能;层板中心层铝板较其它层铝板裂纹扩展明显滞后;内层铝板与预浸料间沿裂纹方向呈近似三角形分层。

关键词：新型混合层板疲劳裂纹扩展分层

Synthesis and crystal structure of a cubanelike tetranuclear molybdenum cluster compound{Mo4（μ3-S）3（μ3-O）[S2P（OEt）2]6}·3CH3CN

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Acta Chimica Sinica(English Edition) 1985年第4期3卷 300-305页

作者： LU Shao-Fang huang Jin-Ling Fujian Institute of Research on the Structure of Matter,Academia Sinica,Fuzhouhuang jian-Quan Department of Chemistry,Fuzhou University,Fuzhou Fujian Institute of Research on the Structure of Matter Academia Sinica Fuzhou Department of Chemistry Fuzhou University Fuzhou

A tetranuclear molybdenum cluster compound{Mo4（μ3-S）3（μ3-O）[S2P（OEt）2]6}·3CH3CN was obtained by the reaction of MoCl3·3H2O with P2S5 in ethanol and then recrystallizationfrom *** compound crystallizes in the trigonal system belonging to the space groupR3 with the following cell dimensions:a=b=c=12.852（3）■,a=β=γ=108.37（2）°,V=1697.3■3,Z=1,Dc=1.693g·*** structure was solved by heavy atom method and refined by full-matrixleast-squares to R=0.072 for 1781 reflections with I≥3σ（I）.The results of the structure determinationindicate that the cluster skeleton possesses a cubanelike cluster core formed by four Mo atoms locatedin a distored tetrahedron with three S atoms and one O atom as its triple bridging *** aretwo sets of bond distances,i.e.2.700（1）and 2.831（1）■ in the six Mo-Mo *** the Mocluster core as a whole,it has a formal oxidation state of+14,leaving ten electrons to form the metal-metal *** each Mo-Mo bond has an average bond order of 5/6.

关键词： Mo S2P OEt CN CH