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新生儿疾病筛查滤纸血片采集和递送及保存专家共识

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中华检验医学杂志 2019年第10期42卷 836-840页

作者：无王治国国家卫健委临床检验中心新生儿疾病筛查室间质量评价委员会不详

新生儿疾病筛查是指在新生儿期对严重危害新生儿健康的先天性、遗传性疾病施行专项检查,提供早期诊断和治疗的母婴保健技术。其中新生儿遗传代谢性疾病筛查(新筛)是通过实验室方法检测滤纸干血片相关指标来实现的,其程序包括健康教育、... 详细信息

新生儿疾病筛查是指在新生儿期对严重危害新生儿健康的先天性、遗传性疾病施行专项检查,提供早期诊断和治疗的母婴保健技术。其中新生儿遗传代谢性疾病筛查(新筛)是通过实验室方法检测滤纸干血片相关指标来实现的,其程序包括健康教育、血片采集、送检、实验室检测、阳性病例确诊和治疗等过程。其中血片采集是新筛实验室质量控制中分析前的一项重要环节,血片质量直接影响实验室检测结果。

关键词：新生儿疾病筛查新生儿期新生儿健康阳性病例遗传性疾病实验室质量控制实验室检测专家共识

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基于仿真的系统需求约束问题求解算法研究

系统仿真学报 2002年第2期14卷 196-199页

作者：胡剑文张维明罗雪山国防科技大学C3I研究中心湖南410073

提出了一种基于仿真的求解系统需求约束问题的算法。它基于实际问题中存在的独立单调性原理,采取了超盒数值逼近方法,高效地逼近所求的系统使命轨迹。该算法极大地缩减了搜索空间,并克服以前依赖解析函数关系求使命轨迹的缺陷,使得复杂... 详细信息

提出了一种基于仿真的求解系统需求约束问题的算法。它基于实际问题中存在的独立单调性原理,采取了超盒数值逼近方法,高效地逼近所求的系统使命轨迹。该算法极大地缩减了搜索空间,并克服以前依赖解析函数关系求使命轨迹的缺陷,使得复杂系统的使命轨迹的生成成为可能。本文用该算法与相应仿真手段于一概念上的反隐身防空C3I系统使命轨迹的生成,取得了较好的效果。最后,进一步讨论了提高算法计算速度的几种策略。

关键词： C^3I系统军事系统需求约束问题求解算法仿真

A Satellite Heterogeneous Network Selection Algorithm Combining AHP and TOPSIS

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A Satellite Heterogeneous Network Selection Algorithm Combin...

2012 national Conference on Information Technology and Computer Science

作者： Long Yang Institute of Communication Engineering,PLA University of Science and Technology,Nanjing,210007,china Daoxing Guo Institute of Communication Engineering,PLA University of Science and Technology,Nanjing,210007,china

Against the satellite heterogeneous network optimal selection problem,in this paper we propose a network selection algorithm based on the Analytic Hierarchy Process （AHP） method and the Technique for Order Preference by Similarity to an Ideal Solution （TOPSIS） *** algorithm considers the parameters that may affect the network selection like quality of business services,user preferences,network load,and so *** use of AHP is to calculate the weights of various parameters,and TOPSIS is used to obtain the final access network *** simulation results verify the correctness and validity of the algorithm.

关键词： Satellite Heterogeneous Network Network Selection AHP TOPSIS

Application of Optimized Combination Method to Financial Risk Forecasting for Listed Companies

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Application of Optimized Combination Method to Financial Ris...

2012 national Conference on Information Technology and Computer Science

作者： Shuang Zhang Software College Northeastern University Shenyang,110004,P.R.china Qinghe Hu Information Science and Engineering College Northeastern University Shenyang,110004,P.R.china

In a market economy,the competition among enterprises is becoming *** of declaring bankruptcy have become *** risk is predictable,so it is of great practical significance for listed enterprises and the stakeholders to establish an effective financial risk forecasting *** paper establishes a combination forecast model optimized with ant colony algorithm,to overcome the limitations of single model forecast,based on listed enterprises situation and characters and knowledge of economy management and *** solves the problem of determining weight,and screens out better single forecast *** this way,forecast content are more comprehensive.

关键词： financial risk forecasting combination forecast model ant colony algorithm

Using Skin Color and HAD-AdaBoost Algorithm for Face Detection in Color Images

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Using Skin Color and HAD-AdaBoost Algorithm for Face Detecti...

2012 national Conference on Information Technology and Computer Science

作者： Li-Jie Xue School of Electronic and Information Engineering,Jiangsu University Zhenjiang,PR of china Zheng-Ming Li School of Electronic and Information Engineering,Jiangsu University Zhenjiang,PR of china

Owing to the interference of the complex background in color image,high false positive rate is a problem in face detection based on AdaBoost *** addition,the training process of AdaBoost is very time *** address these problems,this paper proposes a two-stage face detection method using skin color segmentation and heuristics-structured adaptive to detection AdaBoost （HAD-AdaBoost） ***,skin color segmentation is applied to remove most of the ***,the HAD-AdaBoost cascade classifier is performed on the candidates to make a final face *** introducing the algorithm of adaptive to detection AdaBoost algorithm （AD AdaBoost） and heuristicsstructured cascade to our system,the resulting classifier consisting of fewer weak classifiers achieves lower error *** experimental results demonstrate that our system retrieves 90.24% of the detection rate with 1.69% false alarms on the color image set.

关键词： face detection skin color segmentation AD AdaBoost heuristics-structured cascade

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再生纤维素膜行业的发展现状与趋势分析

中国造纸 2019年第11期38卷 76-84页

作者：中国造纸杂志社产业研究中心刘振华中国制浆造纸研究院有限公司北京100102 不详

本文介绍了再生纤维素膜行业的发展历史,成形及表面处理技术,全球及我国再生纤维素膜行业发展现状、发展趋势,全球再生纤维素膜主要生产企业情况;分析了再生纤维素膜行业发展面临的挑战。

关键词：再生纤维素膜玻璃纸溶解浆

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IGS产品在GPS时间比对中的应用

天文学报 2004年第4期45卷 428-436页

作者：高玉平中国科学院国家授时中心西安710600

在利用GPS CV(GPS Common View)技术进行高精度时间比对时,电离层和卫星位置误差对观测到的卫星信号的影响是不容忽视的,需要对它进行精确的估计和改正.讨论IGS精密星历和CODE全球总电子含量图(TEC MAPs)在GPS时间传递中的应用.计算结... 详细信息

在利用GPS CV(GPS Common View)技术进行高精度时间比对时,电离层和卫星位置误差对观测到的卫星信号的影响是不容忽视的,需要对它进行精确的估计和改正.讨论IGS精密星历和CODE全球总电子含量图(TEC MAPs)在GPS时间传递中的应用.计算结果表明,采用IGS产品可有效提高单站定时和远距离时间传递的精度.

关键词： IGS GPS 时间比对总电子含量电离层改正观测卫星信号单站星历

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《计算机网络》实验教学改革初步探讨

实验科学与技术 2011年第S1期9卷 208-209页

作者：李玉军侯孟书邢建川电子科技大学国家级计算机实验教学示范中心计算机科学与工程学院成都611731

《计算机网络》是计算机专业的核心课程之一,具有很强的实践性,其相关实验课程的建设对于创新型和研究型IT人才的培养至关重要。文中重点分析、总结了目前《计算机网络》实验课程存在的诸多问题,随后提出了一种适合于创新型和研究型IT... 详细信息

《计算机网络》是计算机专业的核心课程之一,具有很强的实践性,其相关实验课程的建设对于创新型和研究型IT人才的培养至关重要。文中重点分析、总结了目前《计算机网络》实验课程存在的诸多问题,随后提出了一种适合于创新型和研究型IT人才培养的教学改革思路,对《计算机网络》实验课程建设进行了初步探讨。

关键词：计算机网络实验教学路由协议

A New Kind of File Uploading of LIMS Based on ***

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2012 national Conference on Information Technology and Computer Science

作者： CaiRangZhuoMa College of Electrical Engineering,Northwest University for nationalities Lanzhou,Gansu Province,730030,china

At developing of website always come across some problem of file *** are very complication to use some scripts dealing with this *** this paper we introduced a way of uploading file which edited with *** emphasized to discuss the theory of uploading file which edited by ***,to achieve the key factor of file uploading based on Web mode,principally to comprehend devising project and assaying theory and editing and debugging procedure at laboratory of transferring data from Browse to Web sever,to pass by elaborating tissue and completed,fully meets with user’s actual situation and operating *** devised software has completed software planning of requirements tasks,the system based of customer’s requirement,remains to more improve and perfection[1,2].The system has successfully developed which have valuable experience on the experimental teaching in Colleges and has a good developing prospect.

关键词： browse/sever Visual *** file uploading