1,102 research outputs found
Design and Implementation of Multi-Industry Application Platform Based on IC Card of PBOC for the City Commercial Banks
根据中国人民银行要求,金融IC卡的推广坚持“政府引导、市场运作、统一标准、鼓励创新”的原则。对金融IC卡全面推广进行政策指导和协调,推动跨行业支付应用的IC卡使用金融标准,以行业多应用为落脚点,鼓励金融IC卡应用的创新发展,不断探索满足产业新业态、应用新模式带来的发展需要。 本文基于目前城市商业银行金融IC卡业务创新,资源整合等需求,设计金融IC卡多应用平台(以下简称多应用平台),该系统是通过IC卡芯片内CAP包的分区,二次个人化信息芯片信息,为城市商业银行从技术和业务两个维度提供多应用发卡及应用管理能力。 本文遵循软件工程规范,详细的描述了平台分析、设计和实现过程,具体内容有: 1、对...According to the requirements of the People's Bank of China (PBOC), in order to promote the IC card of PBOC, it should adhere to the principle of "government guidance", "market operation", "a unified standard to encourage innovation". To promote IC card of PBOC comprehensive policy guidance and coordination to promote financial standards IC card cross-sectoral payments to multi-industry applicatio...学位:工程硕士院系专业:软件学院_软件工程学号:X201323122
Preparation, Characterization and Surface Reserach of Supported PtCux and PtSnx Bimetallic Nanocatalysts
Pt催化剂是一类高效、稳定的催化剂,但Pt资源短缺且价格昂贵,限制了Pt的广泛商业化应用。Pt基双组份催化剂(Pt-Cu,Pt-Sn,Pt-Fe等)大大减少了Pt的用量,是很有前景的替代者,被广泛应用于多相催化,电催化,燃料电池等各个领域。第二组分的添加使Pt基催化剂表现出更高的活性、选择性及稳定性。 多相催化反应几乎总是在催化剂表面发生,催化剂的表面原子组成和结构是影响其催化性能的关键因素。本论文工作采用准原位X-射线光电子能谱(XPS)和高灵敏度低能离子散射谱(HS-LEIS)对体相组分确定的负载型PtCux和PtSnx催化剂进行表征,探究催化剂的表面性质、金属间的相互作用、表面组成与体...Pt catalysts are a kind of high efficient and stable catalysts. Its scarcity and high cost limit its wide application. Recently, Pt based bimetallic catalysts (Pt-Cu, Pt-Sn, Pt-Fe etc.), which can greatly reduce the amount of Pt, have been promising candidates of pure Pt widely used in various fields like hetergeneous catalysis, electrocatalysis and fuel cells. Owing to alloy effect, Pt bimetallic...学位:理学硕士院系专业:化学化工学院_物理化学学号:2052014115157
The Research and Design of Medical Waste Management System
医疗用品垃圾属于危险类废弃医用品,大多含有病原体、化学污染物和放射性污染物,存在极强的传染性、生物毒性和腐蚀性的特性,《国家危险废物名录》文中列出的重点危险品。多年来,我国医疗废弃物一直实行就地焚烧的分散处置方式,但仍有较多遗留问题。因此,医疗废弃物的处置必须走集约化、产业化、专业化的集中焚烧处置道路,这样才能让我国医疗垃圾废弃物根本上解决环境污染的问题。 鉴于此,本文采用MVC模式、J2EE技术以及射频识别技术设计开发医疗垃圾管理系统。论文首先介绍医疗垃圾管理系统开发中的关键技术,包括MVC模式和射频识别(RFID)技术。然后结合医院医疗垃圾处理的现状,分析医院医疗垃圾管理信息化的需求,并...Medical waste are hazardous waste products contain large amounts of harmful pathogens, toxic and hazardous chemical contaminants and radioactive pollutants and other harmful substances, is highly contagious, toxicity and corrosiveness, "National Hazardous Wastes" are listed in the text hazardous waste. Over the years, our medical waste disposal has been decentralized in situ burning, but there are...学位:工程硕士院系专业:软件学院_软件工程学号:X201323170
CYP17 イデンシ タケイ ト マンセイ カンセツ リウマチ ノ ハッショウ
学位授与機関: 滋賀医科大学 博士(医学)第349号 平成12年3月27日Clinical and Experimental Rheumatology. 1999, 17(6), p.721-724
The Study on Corporation Competitive Strategy of Hebei mobile communication Co.,Ltd
近年来,我国移动通信业发展迅速,市场竞争也愈演愈烈。以中国移动和中国联通为主要运营商的移动通信业正带动整个电信行业快速发展。尽管中国移动占据了大部分的市场份额,但是来自中国联通的竞争正逐渐改变整个移动通信市场的竞争格局。当前中国移动正处在管理体制全面转轨的关键时期,面临着经营、发展、建设、管理以及服务等环境因素的变化,机遇与挑战并存。为此,企业必须站在战略的高度来研究企业的市场竞争策略,才能使企业在激烈的市场竞争中立于不败之地。本文在河北移动通信有限责任公司竞争环境分析的基础上做出河北移动竞争战略选择。全文共分四章,第一章为概述部分,介绍了公司基本情况、产品及服务、面临的竞争态势以及论文的理论...Recent years, the mobile communication industry in our country develops very fast and the market competition is becoming more and more furious. As the main providers, CMCC and CUCC drive the entire telecommunications industry to develop rapidly. Although CMCC occupies most of the market share, the competition pattern of the whole mobile communication market is changing as a result of the competiti...学位:工商管理硕士院系专业:管理学院高级经理教育中心(EMBA项目)_高级管理人员工商管理硕士(EMBA)学号:X20031500
Study on the Application of PPP Mode in Infrasturcture Construction in China
PPP模式的兴起源自于英国,在城市基础设施的运用相当普遍,是被广为接受的一种新的融资形式,更是提升政府当局对整个社会资源治理效率的一种模式,BT、BOT等就是其主要的实现方式。其本质是将社会资本引入公共事业领域,社会投资者掌握项目的所有权和经营权,政府主要是发挥指导和监督作用,其根本在于建立起社会竞争机制,提升公共事业领域的服务质量和效率,其核心内容是契约管理,是基于完整合同下的契约式精神,这就要求政府与社会资本应作为对等的合同双方,共同承担责任、分配风险、共享收益。 是以,为加快政府转变职能、改善城镇化建设发展体系机制、推动城市建设的管理创新,党的十八届三中全会《中共中央关于全面深化改革若...The rise of the PPP mode is derived from the UK,In the use of urban infrastructure is fairly common,Be widely accepted a new form of financing, but also improve the administration of the whole social resources a mode of governance efficiency, BT, BOT, etc is the main way of implementation. Its essence is the social capital into the public sector, Social investors grasp the ownership and management...学位:公共管理硕士院系专业:公共事务学院_公共管理硕士学号:X201013600
Detection on Proper Wearing of Seat Belt Based on Infrared Mark Vision
针对安全带佩戴规范性仍未引起充分重视的现实问题,借助具有红外敏感表面涂层标记的三点式安全带,基于标记视觉和图像处理技术提出一种安全带佩戴规范性的; 集成检测方法:利用增强现实技术快速识别定位安全带标记,在此基础上分别设计数量阈值算法、模糊聚类阈值算法、曲线拟合松弛度算法和肩部外轮廓交点定位算; 法,用以进行安全带是否佩戴和佩戴形式、松紧程度、高低位置是否规范等4种判断,从而实现安全带是否规范佩戴的检测目标。实验结果表明,在各种成像条件和; 图像背景干扰下,对应上述4种判断的识别准确率分别为95.4%, 93.1%,; 79.5%和85.3%,而安全带佩戴规范性的综合识别准确率达89.5%,验证了所提出算法的准确性、有效性和适应能力。In view of the problem that whether seat belt is properly used or not; haven't yet attracted sufficient attention,an integrated detection; method of the proper use of seat belt is proposed by means of the; three-point safety belt with infrared-ray-sensitive coat marks and based; on mark vision and image processing technologies: Augmented reality; technology is used to rapidly identify and locate the marks on seat; belt,based on which the algorithms of number threshold,fuzzy clustering; threshold,curve fitting relaxation and shoulder profile intersection; locating are developed respectively to conduct four judgments of weather; seat belt is used or not,the wearing forms of seat belt, belt tightness; and belt height,and hence achieve the detection goal of the proper use; of seat belt. Experiment results show that under various image forming; conditions and image background interferences,the identification; accuracies of the algorithms used corresponding to above mentioned four; judgments are 95.4%,93.1%,79.5% and 85.3% respectively with an overall; identification accuracy of 89.5%,verifying the correctness,effectiveness; and adaptability of the algorithms proposed.国家自然科学基金; 福建省自然科学基
- …
