RFID全面挑战蓝牙

随着通信技术的飞速发展和用户需求的不断增长,出现了许多的无线通信协议。在近距离无线通信领域,RFID、蓝牙、WiFi、UWB和Zigbee等吸引了很多人的眼球。各种近距离无线通信技术都极力争取更多厂商的青睐而互相角逐。而RFID和蓝牙,则被更多地用来相提并论。     

RFID在移动支付中的应用

随着互联网和无线通信的快速发展,移动互联网呼之欲出,移动支付作为电子商务支付手段的市场空间正在迅速扩大。以RFID作为移动支付的核心技术,已经取得突破性成果并开始商用。本文主要针对在手机中嵌入RFID智能卡的应用现状、存在的问题以及发展趋势进行阐述。     

NFC把RFID射频读卡器与智能卡的功能整合一起

NFC是Near Field Communication的简写，即近距离无线通信或者近场通信，是一种主要用于手持设备的短距离数据通信技术，简单说，NFC就是把RFID射频读卡器与智能卡的功能整合在一起，可以直接利用各种现有的RFID基础设施，实现不同NFC设备之间的交互。     

RFID技术在现代支付领域中的应用

1．RFID技术简介 RFID（Radio Frequency Identification，射频识别）技术是自动识别技术的一种，它通过无线射频方式进行非接触双向数据通信，从而对目标加以识别。与传统识别方式相比，RFID无需直接接触，无需光学可视，无需人工干预，即可完成信息的输入和处理，操作方便快捷，能够广泛应用于生产、物流、交通、运输、医疗、防伪、跟踪、设备和资产管理等需要收集和处理数据的应用领域，并被认为是未来条形码标签的替代品。     

RFID在移动支付中的应用

随着互联网和无线通信的快速发展,移动互联网呼之欲出,移动支付作为电子商务支付手段的市场空间正在迅速扩大。以KFID作为移动支付的核心技术,已经取得突破性成果并开始商用。本文主要针对在手机中嵌入RFID智能卡的应用现状、存在的问题以及发展趋势进行阐述。     

RFID在支付领域中的应用

一、RFID技术的发展历史和现状 (一)RFID技术简介及其发展史 射频识别技术(RFID)是自动识别技术的一种,即通过无线射频方式进行非接触双向数据通信对目标加以识别.     

对我国手机钱包支付方式发展的思考

近年来,互联网和无线通信的快速发展使得人民生活水平发生了巨大的变化,人们可以通过互联网获取各种信息和资源。通过手机可以随时随地的进行联系和交流。网络的便捷性更是掀起了网上购物的浪潮,只要拥有一台电脑和一部手机,人们就能足不出户地满足大多数的购物需求。网上支付逐渐被人们所接受,但随着时代的进步,单纯的使用电脑互联网已经不...     

RFID射频技术在现代支付领域的应用

一、RFID技术的发展历史和现状 （一）RFID技术简介及其发展史 无线射频识别技术（Radio Frequency Identification）是自动识别技术的一种,即通过无线射频方式进行非接触双向数据通信对目标加以识别。与传统的识别方式相比,RFID披术无需直接接触、无需光学可视、无需人工干预即可完成信息输入和处理,且操作方便快捷。能够广泛应用于生产、     

RFID发展的前景及应用分析

射频识别技术(RFID，Radio Frequency Identification)是自动识别技术在无线电技术方面的具体应用与发展。该项技术通过采用一些先进的技术手段，实现人们对各类物体或设备(人员、物品)在不同状态(移动、静止或恶劣环境)下的自动识别和管理。由于大规模集成电路技术的成熟，射频识别系统的体积缩小成本下降，     

基于RFID射频识别技术GPRS移动支付系统

引言 射频识别（Radio Frequency Identification，RFID）技术是利用射频信号通过空间耦合（交变磁场或电磁场）实现无接触信息传递并通过所传递的信息达到自动识别目的的技术。近年来，RFID技术在物流领域被广泛地采用．它被业界公认为本世纪最有前途的重要产业和应用技术之一。RFID技术的独特作用是能够在网络的虚拟世界中标记现实世界的任何物或人，具有“标记”、“地址号码”和“传感功能”三大功能。在不远的未来，可能会出现的热点之一就是集成了RFID技术的无线移动智能终端以及在其基础上开展的各种移动数据业务。[第一段]     

Almanac of anticipations: The age of affluence—of anticipation—of anxiety—of automation—of discontinuity—of longing—of overkill—of space exploration

With this survey of developments in the futures field since 1945, I.F. Clarke completes his present series for Futures. He makes two major points: that forecasting techniques have become essential tools in the management of change; and that nuclear weapons and ecological problems have added a moral dimension to the study of the future. In the next issue of Futures he will start a new series on the range of future-thinking in the USA, from the expectations of the first settlers to the Star Wars programme.     

基金公司经营融资融券业务的问题审视

融资融券业务正式运营已经开展,为证券市场带来了革命性的改革,作为证券市场的一大主体,基金公司面对融资融券也迎来了新的发展方向和挑战,本文从融资融券业务的运行机制入手,分析了基金公司融资融券的新契机,并对其即将面临的问题进行审视和剖析,进而提出策略建议.     

对基层人民银行科技工作的几点建议

银监会分设后,人民银行将专司货币政策、金融稳定、金融服务三大职能。作为人民银行的分支机构,基层人民银行的工作重心也将从金融监管调整到这三大职能上来。人民银行的科技部门,就要积极运用科技手段,为人民银行履行新的职能发挥“服务、支持、促进、发展”的作用。一、围绕三大职能搭建五大平台经过“六五打基础、七五作准备、八五大发展”几个阶段后,人民银行相继实现了核算电算化、清算网络化和办公信息化。特别是近一两年来,陆续开通了大额支付系统、信贷登记咨询系统、会计四集中系统、金融信息服务网站等系统,人民银行信息化水平又…     

The Usefulness of Measures of Consistency of Discretionary Components of Accruals in the Detection of Earnings Management

Abstract:  Prior research has shown the prevalence of measurement error in models used to estimate aggregate discretionary accruals. In these models, the incremental information content of the various components of accruals is ignored. Limited prior research and data gathered from firms under Securities and Exchange Commission (SEC) litigation indicate that managers use either one or more than one component of accruals simultaneously, in a consistent way to manipulate bottom-line earnings in a given direction. I propose two measures that capture the consistency between the discretionary components of accruals and test their significance in earnings management (EM) detection in firms that have artificially added accrual manipulation and firms that were targeted by the SEC for accrual manipulation. There is evidence that this information is incrementally useful in detecting EM. This finding paves the way for improvements in the discretionary accruals measure by including consistency information from the components of aggregate accruals.     

Summary of Results of Survey of Seminar Attendees

Abstract

The Society of Actuaries undertook a three-phase research project on mortality improvement in the three NAFTA countries: Canada, Mexico, and the U.S. Phase 1 consisted of a literature review of papers on projecting mortality levels in the future and a study of the trend in mortality improvement during this century. Phase 2 consisted of a discussion of different facets of modeling mortality rates at a seminar attended by 79 experts (actuaries, demographers, economists, and medical researchers) representing different countries. The last session of the seminar consisted of the completion of a survey by the attendees to obtain input for Phase 3, which would analyze the impact of mortality improvement on the social security system of each country. This paper summarizes the results of the survey.

The survey results illustrate the difficulty in forecasting mortality levels, because the effects of many factors that could have significant impact on mortality rates are unknown. This suggests the need for dynamic forecasting, which allows for the possibility of random shocks. A majority of the survey respondents believe that stochastic forecasting models, despite their complexity, have significant potential to add value. Respondents also believe that both historical data and cause-specific mortality forecasts are useful as input and also in validating forecasts of the aggregate levels of mortality. The challenge is to develop more sophisticated forecasting models to produce results that are relatively easy to interpret and to communicate these results to the desired audiences, including the public and policymakers.

The survey results suggest that the aggregate effect of lifestyle changes, medical advances, diseases, catastrophe, and physical environmental changes is an increase in life span. However, there is much uncertainty about the future. Respondents expect that beyond the year 2020 the mean annual rate of reduction in mortality for males age 65 and over will average about 0.58% for Canada, 0.76% for Mexico, and 0.67% for the U.S. The results for the female age 65 and over population are 0.64%, 0.83%, and 0.70%, respectively. The age 65 and over population is expected to see larger percentage reductions in mortality than the 0–14 and 15–64 populations. The reductions in male and female mortality will be ultimately the same, and the mortality levels in the three countries will ultimately converge, although differences may persist for decades.     

社会主义所有制形式的改革、完善与共产党执政能力的提高

在中国,所有制形式的调整、改革与完善,先进生产力的发展,党的执政能力建设,是社会主义建设过程中密切结合在一起的三个不同层面的发展关系.应在相互促进和共同提高中促进社会的和谐发展,保证社会主义现代化建设战略目标的顺利实现.     

Separation of Unit of Account from Medium of Exchange

The separation of a unit of account (UoA) from a medium of exchange (MoE) in the commodity–money system is investigated by considering explicitly a seller's choice of UoA in terms of either an MoE or a unit of metal weight. If the likelihood of debasement of an MoE and its rate are high enough, the price is posted in terms of a unit of metal weight rather than an MoE. Interestingly, this MoE–UoA separated equilibrium yields the flexible nominal price, whereas an MoE–UoA integrated equilibrium yields the sticky one. This implies the nominal price rigidity in the fiat‐money system where MoE and UoA are integrated.     

银行软件项目外包管理分析

一、引言随着国民经济的不断发展,银行业务与外部企业的联系越来越密切。银行正逐步成为现代经济活动的中心,作为数据处理核心的银行业务应用也越来越大型化、越来越复杂化,因此许多银行也把软件项目逐步由原来的自主开发转变为与公司合作的方式,或直接外包开发的方式,银行本身的技术人员也逐步由开发转向项目管理。二、项目外包的分类银行项目的外包有以下几种情况:①部分子系统外包,有时由于银行的软件项目太大,单靠银行自身的开发力量基本无法在预定的时间内完成项目,只好把相对独立的部分外包;②直接购买软件公司的成熟产品,有些金融软…     

银行管理信息平台建设发展的思考

一、目前国内银行IT发展现状及面临的问题 银行数据集中工作的完成,标志着银行的业务由电子化建设阶段转入信息化建设阶段.一方面银行数据的集中提供了丰富全面的基础数据,面对日益庞大的数据源,如何将数字转化为对银行有用的信息,并从中发现知识,为银行的经营决策提供支持,是摆在银行IT人员面前的一个亟待解决的问题.另一方面用户对银行信息的需求日益增长,如果银行没有一套完整、实用的信息管理系统,将对业务发展非常不利.南京爱立信公司倒戈花旗银行事件曾经轰动一时,其中一个重要原因就是中国本地银行不能满足爱立信全球总部对南京爱立信公司的要求:每周财务上报和每天贷款限额管理.这一事件为中国商业银行的未来发展敲响了警钟,如果不加快管理信息系统的开发,迅速提升业务管理水平,类似的事件还会接连不断地发生,并最终导致国内商业银行在同国外商业银行的竞争中全面溃败.     

金融企业员工考核系统的设计

一、概述 为配合公司人事考核制度的贯彻执行,保证该制度执行过程中各项工作能够长期、高效、准确地完成,我们开发了公司员工考核系统,实现了人事考核工作中员工投票、考核统计、考核信息分析、报表生成等功能,减少了人事部门人员的手工操作,提高了考核工作的自动化程度.