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Search Results: 1 - 10 of 218864 matches for " 刘奇 "
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76例乳腺肿瘤超声图像预处理研究
The Research on Preprocessing for the Gray-Scale Ultrasound Breast Tumor Images of 76 Cases
 [PDF]

张瑞娟, ,
Hans Journal of Biomedicine (HJBM) , 2015, DOI: 10.12677/HJBM.2015.52002
Abstract:
以76例乳腺肿瘤灰阶超声图像为研究对象,根据医学超声图像的特点及P-M模型的缺点,提出以图像的局部信息确定扩散门限的改进的P-M模型滤波方法,通过采用多种图像预处理算法及上述改进的P-M模型滤波法对76例乳腺肿瘤超声图像进行试验,实验结果显示,改进的P-M模型滤波方法可以更有效的滤除斑点噪声。
This paper mainly focuses on the gray-scale ultrasound breast tumor images. According to the characteristics of ultrasonic image and shortcomings of the P-M model, a modified P-M model filter with local information and spread threshold is proposed. All common pretreatment algorithms are put into experiments and a comparison is made among them. The results show that the modified P-M model filter can more effectively remove the speckle noise.
员工资格证书信息管理系统的设计与实现
Design and Implementation of Staff Certificate Information Management System
 [PDF]

, 简季, 徐阳
Computer Science and Application (CSA) , 2011, DOI: 10.12677/csa.2011.12010
Abstract: 基于当前企业人力资源管理的现状,采用三层C/S结构,运用VS2008、Access2007、DevExpress等工具,实现了XX公司的员工资格证书管理系统。实践表明,该系统能很好的服务于企业的现代化管理,调动员工的工作、学习积极性,从而提升企业人才的综合竞争力,为企业的可持续发展做出贡献。
In view of the current situation of Enterprise Human Resource Management, it adopts 3-tiered C/S model and utilizes tools such as VS2008, Access2007, DevExpress etc. to create a Staff certificates Manage-ment information System for XX corporation. Practice shows that this system helps serve for the moderniza-tion management of the enterprise and the active factors of work and study of staffs are likely to be mobilized, thus help improves the comprehensive competitiveness of enterprise talents and makes contributions to sus-tainable development of enterprise.
移动互联网时代发展葡萄酒电商初探
Study on the Development of the Wine Electronic Supplier in the Mobile Internet Era
 [PDF]

韩永, 世松
E-Commerce Letters (ECL) , 2015, DOI: 10.12677/ECL.2015.42003
Abstract:
互联网时代,葡萄酒电商风生水起。分析了葡萄酒企业发展电商遇到的实际问题,论述了推进葡萄酒电商发展的战略举措。
In the Internet era, wine electronic supplier burgeoned. This paper analyzes the practical problems of the wine business development encountered by the electronic supplier, and discusses the strategic initiatives of promoting the development of wine electronic supplier.
洗手对内隐肥胖偏见的影响
Effects of Hand Washing on Implicit Anti-Fat Bias
 [PDF]

哲英, 梁晨,
Advances in Psychology (AP) , 2016, DOI: 10.12677/AP.2016.611153
Abstract:
研究显示,对过度肥胖者的偏见与行为免疫系统的激活有关。以内隐联想测验为基础,考察洗手这一疾病预防措施对内隐肥胖偏见的影响。结果显示,与控制组相比,洗手显著减少了被试的内隐肥胖偏见,且这一效应没有受到被试自身体重的影响。结果还显示,洗手所带来的这一效应由洗手对肥胖—疾病内隐联结的影响所中介。这些结果提示,通过提供公共卫生干预措施的方式,或可有效减少人们对肥胖者的偏见。
Previous studies have shown that the obesity sigma is linked with the activation of the behavioral immune system. Based on the IAT tests, we tested whether the experience of a modern form of dis-ease protection (hand washing) can reduce the implicit anti-fat bias. Results showed that, compared with the control group, participants significantly reduced their implicit anti-fat bias after hand washing, and such effect was irrevelant to participants’ own body weight. The results also revealed that the hand washing effect was fully mediated by the implicit obesity-disease asscociations. These results suggest that it may be an effective approach to reduce the obesity sigma by providing public health interventions.
系统摄动估计

系统工程理论与实践 , 1990,
Abstract: 本文引进了系统摄动中各因素的摄动量,并用AHP方法确定系统摄动中各因素的优先权(可以用其它方法确定),从而给出系统摄动量,来评估系统摄动的状况。
Management of Advertisement in Food and Machinery
《食品与机械》广告的经营管理


中国科技期刊研究 , 2002,
Abstract: 对《食品与机械》杂志的广告来源组成、时间分布、黑白版比例及版面位置对客户的影响作了详细分析,提出了加强广告经营管理的具体措施。
哈拉沟煤矿塌陷区植物群落特征及植被恢复技术研究

煤炭工程 , 2015, DOI: 10.11799/ce201504040
Abstract: 通过运用植物样方调查方法和人工种植试验,调查位于毛乌素沙地范围内的哈拉沟煤矿开采塌陷区地上植被,以植物群落理论对植被恢复进程进行对比分析,并进一步评价和探讨人工干预对当地植被恢复的积极作用。结果表明植被自然恢复和人工干扰恢复均可以短时期内达到很高的植被覆盖度,但植物群落结构及其稳定性差异较大,适当给予人工正向干扰有利于这类地区植被环境的快速修复,合理的植物群落结构配置可缩短矿区生态恢复进程。
某锑矿成矿控制因素及其富集规律简介

地质与勘探 , 1966,
Abstract: 对于热液矿床来说,构造与岩性对矿床形成,起着重要的决定作用。笔者根据多年来在某锑矿进行勘探工作的结果,归纳了一些地质现象,企图探讨该锑矿的成矿控制作用,作为寻找同类型锑矿床的参考。应该说明,成矿控制因素很多,在找矿评价工作中应抓主要的控制因素。本文仅讨论构造在成矿过程中的作用,井不是忽视其他方面的因素。
应该重视药房发药的包装问题

中国中药杂志 , 1959,
Abstract: <正>全国在跃进,药房工作也在跃进。特别是通过技术革新运动,很多药方改进了不少工作。例如提高了药品质量,制造了不少新制剂,縮短了病人取药时間等等。但有极个別医院药房在药品的包裝上不够注意,因此影响了病人对药品的信任,从而影响了治疗。有的药袋或标签上写的乱七八糟,歪歪斜斜、字写的很潦草。病人拿到这样包裝的药品会有什么样的感觉呢?一定感到不舒服,甚至会怀疑这药是否可靠,因
技术与资本的对接

科技进步与对策 , 2001,
Abstract: 在分析技术与资本对接的必要性基础上,提出了技术与资本对接的模式。技术资本对接模式高新技术产业化风险投资产学研结合
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