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中国儿童川崎病诊疗循证指南(2023年)

中国当代儿科杂志 2023年第12期25卷 1198-1210页

作者：陕西省川崎病诊疗中心/陕西省人民医院儿童病院国家儿童医学中心/首都医科大学附属北京儿童医院上海交通大学医学院附属儿童医院国家区域医疗中心/中国医科大学附属盛京医院国家临床重点专科/上海市儿童医院重症医学科中国医师协会儿科医师分会普儿科学组中国妇幼健康研究会儿科能力建设专家委员会国家卫生健康委员会热带病防治重点实验室延安大学附属医院《中国当代儿科杂志》编辑焦富勇杜忠东黄玉娟李夙凌田园杨晓东王虹不详陕西省川崎病诊疗中心/陕西省人民医院儿童病院国家儿童医学中心/首都医科大学附属北京儿童医院上海交通大学医学院附属儿童医院急诊科延安大学附属医院儿科上海交通大学医学院附属儿童医院健康管理科上海交通大学医学院附属儿童医院心内科国家区域医疗中心/中国医科大学附属盛京医院小儿心脏病科

川崎病(Kawasaki disease,KD)是一种急性自限性血管炎性疾病,是引起5岁以下儿童后天获得性心脏病的最常见原因。国家卫生健康委员会发布的2023年儿科质控工作改进目标之一是降低KD患儿心脏事件的发生率及KD相关病死率。为规范我国KD的... 详细信息

川崎病(Kawasaki disease,KD)是一种急性自限性血管炎性疾病,是引起5岁以下儿童后天获得性心脏病的最常见原因。国家卫生健康委员会发布的2023年儿科质控工作改进目标之一是降低KD患儿心脏事件的发生率及KD相关病死率。为规范我国KD的诊断、治疗和长期管理实践,有效预防、减少冠状动脉病变的发生及远期不良影响,指南工作组遵循世界卫生组织指南制订的原则和方法,参照现有国内外证据和经验形成了《中国儿童川崎病诊疗循证指南(2023年)》。该指南针对KD的分类及定义、不同类型KD的诊断、KD急性期治疗、超声心动图在KD并发症识别中的应用和KD合并巨噬细胞活化综合征的处理等临床问题,基于最佳证据和专家共识形成了20条推荐意见,以期为广大医护人员在儿童KD的诊断与治疗方面提供指导与决策依据。

关键词：川崎病临床实践指南诊断治疗儿童

Vancouver B型股骨假体周围骨折的手术治疗分析

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实用骨科杂志 2011年第6期17卷 516-518页

作者：李展春臧危平程光齐冯宇杨森上海交通大学医学院附属仁济医院骨科上海200127

目的探讨髋关节置换术后股骨假体周围骨折Vancouver B型手术治疗方法的选择。方法对13例股骨假体周围骨折Vancouver B型患者进行手术治疗，3例B1型行切开复位捆绑带或钢板钢缆螺钉内固定治疗；8例B2型患者取出股骨假体后骨折复位内固定... 详细信息

目的探讨髋关节置换术后股骨假体周围骨折Vancouver B型手术治疗方法的选择。方法对13例股骨假体周围骨折Vancouver B型患者进行手术治疗，3例B1型行切开复位捆绑带或钢板钢缆螺钉内固定治疗；8例B2型患者取出股骨假体后骨折复位内固定，然后置人长柄股骨假体；2例B3型采用结构性异体骨植骨，假体翻修，骨折内固定治疗。结果所有患者均得到随访，随访时间1．5年（1～4．8年）。患者术后没有发生深静脉栓塞，骨折均愈合，无感染、内固定断裂、股骨假体松动或下沉。行假体翻修的B2型和B3型患者Harris评分由术前33分（17～42分）提高到术后85分（78～92分）。结论根据骨折的部位、假体的稳定性和骨质量，选择恰当的治疗方式，是治疗股骨假体周围骨折VancouverB型的关键。

关键词：髋关节置换假体周围骨折 Vancouver B型手术治疗

Application of Artificial Neural Networks to Strip Steel Surface Defect Diagnosis

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Application of Artificial Neural Networks to Strip Steel Sur...

Processing practice of Baosteel drill pipes

2009中国控制与决策会议

作者： Hu Qinghe~1,Xu Jiazhuo~2,Chen Weidong~2,Yang Dalei~2 1.College of Information & Science Engineering,Northeastern University,Shenyang 100004,China 2.BaoSteel Industry Inspection Corp.shanghai 201900,China

＜正＞Based on the analysis of strip steel surface quality examination carried at home and abroad,the paper analyzes flaws and corresponding factors beginning with the design of examination *** studies deeply the related theories and key techniques of strip steel surface quality examination system,applied neural networks for strip steel surface defect recognizing *** is applied successfully to whole flow quality control technique and equipment composite diagnosis system（TQC-DS） in a steel company.

关键词： Strip steel surface defect diagnosis Neural network Whole flow quality control Defect recognition

来源： cnki会议评论

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Baosteel Technical Research 2010年第S1期4卷 68-页

作者： ZHAO Peng Baoshan Iron &Steel Co.,Ltd.,shanghai 201900,China

Drill pipe products are the most critical service requirement,the highest performance requirement and the highest quality reliability OCTG *** the continuous research on steelmaking,upset, heart treatment,straightening and friction welding,Baosteel improves the key technical parameters which affect the quality of drill pipe,such as material purity,Miu of internal upset transition area,toughness and *** drill pipe products have met the demanding requirement of drilling *** BRP dephosphorization and LF desulfurization,the P,S content of Baosteel drill pipe is very *** S content of S-135 drill pipe can be controlled in less than *** designs a new closed-loop control system of upset end induction heating *** system use temperature measurement inside the oven and closed-loop *** temperature accuracy of the system can be guaranteed within the±15℃to get a stable upset *** upsetting process of the drill pipe is optimized by using patented technology and made the Miu from 100 mm to 140 *** make a substantial increase in fatigue life of the drill *** improve the impact toughness of the drill pipe body,the drill pipe body material is changed from Cr-Ni-Mo system to Cr-Mo-V system and the heat treatment is changed from oil quenching to water *** improve the impact toughness of the tool joint,the tool joint furnace is upgraded to improve heating *** improve the impact toughness of the weld zone,a new fuzzy control system of weld zone heat treatment is *** temperature accuracy of the system can be guaranteed within the±5℃to get a stable heat treatment quality.A new drill pipe straightness automatic detection devices and self-learning method of straightening are developed to achieve automated straightening.A welding process with high speed,single-stage pressure and high forging force is applied to inertia friction welding.A welding process with low speed,three-stage pr

关键词： drill pipe steelmaking upset heat treatment straightening friction welding

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高纯度无水氯化镁生产工艺评述

江苏化工 2001年第6期29卷 30-32页

作者：陈荣田忆凯华东理工大学科技信息研究所上海200237

高纯度无水氯化镁是电解制备金属镁的重要原料。主要论述以水合氯化镁为原料制备高纯度无水氯化镁的关键问题和国内外相应的新工艺 :(1)氯气气氛下脱水 ;(2 )复盐法 ;(3)

关键词：水合氯化镁无水氯化镁脱水工艺高纯度

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血友病HIV感染者的围手术期治疗

中华全科医学 2011年第3期9卷 344-345,355页

作者：刘保池刘立李垒司炎辉陈辉刘新曹烨上海市公共卫生临床中心外科 201508

目的探讨血友病合并HIV/AIDS感染的围手术治疗措施和手术疗效。方法对9例血友病甲合并HIV感染者(全为男性,年龄20～54岁)术前检测免疫功能,规范手术操作程序,精细操作减少手术损伤,术前2 h输注凝血Ⅷ因子2 000 U,术中持续输注凝血Ⅷ因子... 详细信息

目的探讨血友病合并HIV/AIDS感染的围手术治疗措施和手术疗效。方法对9例血友病甲合并HIV感染者(全为男性,年龄20～54岁)术前检测免疫功能,规范手术操作程序,精细操作减少手术损伤,术前2 h输注凝血Ⅷ因子2 000 U,术中持续输注凝血Ⅷ因子2 000～4 000 U,术后继续应用凝血Ⅷ因子直到伤口愈合。有肝功能障碍者术中还需要输注其它凝血因子。应用抗逆转录病毒药物,应用抗生素预防感染,及时处理并发症。结果 8例手术中无严重的出血,1例合并肝功能障碍术中大出血,用损伤控制技术止血。无手术死亡。一类切口5例,伤口全部一期愈合,三类切口4例,2例伤口感染,2例一期愈合。术后6～12个月随访,患者均恢复良好。结论对血友病合并HIV感染者采用适当围手术期治疗,通过手术去除关键的病变,可以取得较好的疗效。

关键词：艾滋病血友病围手术期并发症

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超临界氢气在炭微孔内吸附的理论研究

炭素技术 2001年第4期20卷 10-14页

作者：郑青榕顾安忠杨晓东鲁雪生上海交通大学动力与能源工程学院上海200030

超临界吸附理论的发展是评价当前炭材料吸附储氢性能的关键。基于能量平衡原理 ,推导出能反映超临界高压氢气在炭狭缝微孔内过剩吸附的特点的格子理论Ono Kondo方程。在AX - 2 1活性炭氢吸附试验结果上标定一预测超临界温度氢气在炭微... 详细信息

超临界吸附理论的发展是评价当前炭材料吸附储氢性能的关键。基于能量平衡原理 ,推导出能反映超临界高压氢气在炭狭缝微孔内过剩吸附的特点的格子理论Ono Kondo方程。在AX - 2 1活性炭氢吸附试验结果上标定一预测超临界温度氢气在炭微孔内过剩吸附的Ono Kondo吸附等温方程。最后 ,在验证方程的通用性时发现 ,在一定试验范围内 (0～ 30MPa ,77～ 2 98K)方程预测精度较GCMC分子模拟的预测精度高 ,并能很好地预测其他文献报道的氢吸附试验结果。

关键词：过剩吸附超临界条件 Ono-Kondo方程氢气储存炭微孔内吸附

A novel model-free approach for reconstruction of time-delayed gene regulatory networks

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中国科学：生命科学英文版 2006年第2期49卷 190-200页

作者： JIANG Wei1,2, LI Xia1,2,3,4, GUO Zheng1,2,3, LI Chuanxing1, WANG Lihong1 & RAO Shaoqi1,5 1. Department of Bioinformatics, Harbin Medical University, Harbin 150086, China 2. Department of Computer Science, Harbin Institute of Technology, Harbin 150080, China 3. School of Life Science and Technology, Tongji University, shanghai 200092, China 4. Biomedical Engineering Institute, Capital University of Medical Sciences, Beijing 100054, China 5. Departments of Cardiovascular Medicine and Molecular Cardiology, Cleveland Clinic Foundation, Cleveland, Ohio 44195, USA Department of Bioinformatics Harbin Medical University Harbin China Department of Computer Science Harbin Institute of Technology Harbin China School of Life Science and Technology Tongji University Shanghai China Departments of Cardiovascular Medicine and Molecular Cardiology Cleveland Clinic Foundation Cleveland USA

Reconstruction of genetic networks is one of the key scientific challenges in functional genomics. This paper describes a novel approach for addressing the regulatory dependencies be-tween genes whose activities can be delayed by multiple units of time. The aim of the proposed ap-proach termed TdGRN (time-delayed gene regulatory networking) is to reversely engineer the dy-namic mechanisms of gene regulations, which is realized by identifying the time-delayed gene regu-lations through supervised decision-tree analysis of the newly designed time-delayed gene expres-sion matrix, derived from the original time-series microarray data. A permutation technique is used to determine the statistical classification threshold of a tree, from which a gene regulatory rule(s) is ex-tracted. The proposed TdGRN is a model-free approach that attempts to learn the underlying regula-tory rules without relying on any model assumptions. Compared with model-based approaches, it has several significant advantages: it requires neither any arbitrary threshold for discretization of gene transcriptional values nor the definition of the number of regulators (k). We have applied this novel method to the publicly available data for budding yeast cell cycling. The numerical results demonstrate that most of the identified time-delayed gene regulations have current biological knowledge supports.

关键词： gene regulatory networks, time delayed, decision tree.

Development of RH technology in China over past decade

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Baosteel Technical Research 2010年第S1期4卷 109-页

作者： QIU Qin Baosteel Engineering &Technology Group Co.,Ltd.,shanghai 201900,China

Due to fast development of Chinese steel industry,continuous adjustment of product,improvement of quality,research of value-added product,RH technology is significantly *** and more steel plants are covered with RH *** ratio is growing rapidly as *** past decade,through assimilating advanced foreign technologies and further refining them,Chinese large scale steel plants master the technology of RH production,operation,maintenance and make it more *** functions are well applied and *** is more widely effectively put into *** independent innovation,RH core devices and technology,such as RH vacuum pump,oxygen top lance,vacuum vessel preheating lance,ladle lifting device *** realized *** development of equipment design,software design,equipment manufacturing technology,equipment mounting,test technology and EPC management makes equipment configuration more flexible,equipment more functional and stable,easier to operate and *** also guarantees highly effective and low energy consumption production and quality of steel,reaches international advanced level,lowers the cost of RH construction and operation,makes after-sake service more convenient. How to continuously optimize and develop RH process,equipment and control technology,in order to meet the needs of product with more reasonable and economic process,exploit potentialities,build more effective,lower cost,lower energy consumption,protecting environment RH facilities will be the key point of future RH technology development in China.

关键词： China RH development technology improvement function