纯电动汽车技术经济性评价

以比亚迪E6、荣威E50、江淮iev3 为研究对象,利用CRUISE仿真分析NEDC_LOW和上海两种行驶工 况下燃料消耗经济性,构建基于购置成本和使用成本的纯电动汽车消费者拥有成本模型,分析纯电动汽车的市场竞争 力,并与传统汽油车进行比较。     

基于专利共引的电动汽车核心技术领域分析

电动汽车仍处于产业生命周期的萌芽期,技术发展尚不成熟,市场对其前景没有一致的预期,电动汽车产业发展还存在着诸多的不确定性.本文采用<德`温特专利创新索引数据库>(DII)为数据源,对电动汽车领域的核心专利进行专利共引分析,采用层次聚类和多维尺度分析等文献计量分析方法对1990~2007年期间的电动汽车的核心专利技术进行挖掘,分析不同阶段电动汽车产业的核心技术分布情况及其演变特点,为国家有关部门和产学研把握电动汽车产业发展的技术重点,选择正确的研发方向,优化配置创新资源,提高创新效率和抢占技术制高点提供决策依据.     

电动汽车充电负荷的影响与控制措施综述

由于在节能减排、能源安全和可持续发展等方面的重要战略意义,在相关部门的积极推动下。电动汽车的普及已成为一种必然趋势。但大规模电动汽车的无序接入势必会对电力系;统规划运行产生不可忽视的影响,涉及发、输、配等各个环节。充电负荷的可控性和V2G技术的发展为减小影响提供了解决思路叠在合理的市场机削引导下,配合相应的智能充电策略,可以确保电力系统的安全稳定运行和电动汽车的健康快速发展。在国内外电动汽年充电负荷建模研究现状的基础上,介绍了电动汽车充电负荷大规模接入带来的影响及其控制措施,并展望了未来可能的研究方向。     

接受美学视阈下的儿童电视广告创意

儿童营销和消费研究权威麦克尼尔指出：儿童的背后站着三个市场——作为直接消费者的市场,作为影响者的市场,以及作为未来消费者的市场。电视广告能在儿童中产生三种行为：购买、纠缠和反社会行为。消费者意识在儿童出生的第一年就开始萌芽了．之后迅速成长．到了100个月,儿童已经成为一个真正的消费者。     

发达国家低速电动汽车产业发展的启示

介绍低速电动汽车的产业发展现状,提出实现市场对资源配置的决定性作用,促进资源配置效率提高, 要求政府为低速电动车市场配置资源提供必备的基础条件,维护公平竞争的市场秩序,促进电动汽车产业多元化发 展。欧美等发达国家针对低速电动车制定的管理措施为我国提供3 点启示：（1）实施分类管理;（2）建立技术标准;（3）完 善监管机制     

三、四级市场:精营者赢 企业在传播方面需考虑的战略战术

深入市场,比竞争对手更了解消费者需求和消费者特征是商家获得三四线市场的关键之道。作为未来市场中坚的三四级市场众所周知,即便是在金融海啸席卷全球的年代,中国经济也保持了稳定增长。那么经济的持续增长到     

电动汽车产业数据库建设初探

综述国内外电动汽车产业数据库建设现状,指出我国电动汽车产业数据库建设上的不足,研究电动汽车 产业数据库建设的需求和数据源问题。基于电动汽车产业的系统性和数据库的建设流程,从车辆和应用环境两个维度 构建了电动汽车产业数据库内容的“VP+ISBCG”框架,最后对电动汽车数据库的功能和应用进行分析。全文研究了电 动汽车产业数据库建设中所涉及的问题及应用前景,为电动汽车产业数据库平台的建设提供了科学的思路和系统理论。     

背景:国内B2C行业迷局渐清

在传统的网购市场环境下,网购以"只有想不到、没有买不到"的海量商品,和超乎想象的低价赢得了消费者,而对于网购的这种特色,消费者只能被动地接受,而无法主动选择。在这种情况下,商家只是分散在互联网各个地方,各自争夺着消费者,重复耗费着资源。实际上从消费者购物习惯来讲,消费者更倾向于到专业市场购买商品。     

产品定位原理与广播频率定位

营销学上的产品定位主要包含两个方面：一是目标市场定位,简称市场定位,是指企业对目标消费者或目标消费者市场的选择;一是产品定位,是指企业用什么样的产品来满足目标消费者或目标消费市场的需求。相应于广播频率而言,这两个方面内容则分别是受众市场定位（通常指两个市场——听众市场和广告市场）和节目内容／类型定位。     

分众传播环境下的电影媒体广告运作初探

中国正在跨入一个"小众"时代,消费者和市场在不断地细分,各种媒体也都在根据市场环境和消费者的变化而不断地走向专业化,不断地细分市场,寻找自己的目标群体.同时,数字传播技术的冲击也引发了媒体的"碎片化",消费者原有的媒介接触时间、接触习惯完全被打破.     

Periodicals of Ethnic Minorities in Poland

ABSTRACT

The article examines the most important periodicals of ethnic minorities in Poland. After 1989, many ethnic groups (e.g., Germans and Romanies) were allowed to publish journals and newspapers for the first time since the end of World War II. The publications examined show the rich cultural life of the various ethnic groups as well as their current status in Poland. In addition to popular titles, some scholarly publications are also discussed.     

Reference Question Answered: Bibliographic Sources for the Ukrainian Periodical Press in the 1840s: Encyclopedias,Bibliographies, Guides,and Library Catalogs

The author answers a reference question on bibliographic sources for the Ukrainian periodical press 1840–1850. Helpful publications include bibliographies, guides, and library catalogs. These potentially make mention of revolutionary developments in Hungary (such as the Twelve Points paragraph of the Demands of the Hungarian Nation in March 1848, the subsequent April Laws, and Hungary's declaration of independence in April 1949), and elsewhere in the Hapsburg Empire.     

Modeling Collection Development Behavior

Most studies of collection development mask inadequate theoretical underpinnings with facile assumptions and dazzling statistical manipulations. This essay, in moving toward a model for collection development within both specific collections and library systems as a whole, seeks to demonstrate the full range and complexity of relevant factors. An enlarged theoretical grasp should help highlight both the possibilities and the challenges of existing approaches. One result could be a shift toward gaming or simulation techniques as more realistic analytical tools.     

Selected List of GLBT Popular Publications

An annotated list is presented describing seventeen periodicals that cover significant aspects of the gay, lesbian, bisexual, and transgender (GLBT) community and their culture in whole or in part, with popular content rather than an academic or research focus. The titles included are a selective and representative sampling. The entry for each periodical includes the following information: periodical title, publisher/editor and address, basic information, publication data, content, Internet information, an abstract/annotation, and evaluative statement     

Toward a Model ILL and Document Delivery Automated System: A Case Study

SUMMARY

The state of Illinois funded a large scale Ariel project. This is a report of the project's successes and shortcomings. Although widely successful, additional training in the use of sophisticated hardware, primarily Minolta scanners, is needed. Data on sending and receiving is included.     

Electronic Interlibrary Loan Delivery with Ariel and ILLiad

SUMMARY

Ariel files are the starting point for electronic delivery of interlibrary loan articles through ILLiad, Virginia Tech's interlibrary loan system. Despite some advantages to electronic delivery of articles to their desktops, a large majority of ILL customers continue to prefer print on paper delivery rather than electronic delivery. This fact has implications for introducing additional electronic services. Correctly choosing what services to impose on library customers, and what services to offer as value-added options, is fundamental to maintaining the credibility of libraries during these times of rapid change.     

The Slovak Periodical Press: Historical Development,Current Content,New Forms of Access

SUMMARY

The authors discuss the development of the Slovak periodical press within its historical context and their expectations for its future. The article covers general characteristics of Slovak magazines and newspapers from World War II to 1989, and their later development since the Velvet Revolution up to the present. It also discusses the Slovak press outside of Slovakia from the late nineteenth century.     

Iltimos,bizga kitoblar yuboring! U.S. Libraries' Collecting Strategies for Central Asian Publications

SUMMARY

There are between fifteen and twenty U.S. libraries that collect publications from Central Asia, defined here as Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan. Collection development responsibility for these countries tends to rest with the Slavic selector, the Middle East selector, or both, divided by language. Vendors who can supply this material mostly also supply publications from other countries of the former Soviet Union. The author briefly discusses the history of collecting from this region and the results of a survey conducted in 2004. She presents evidence indicating that the main reason U.S. libraries are not receiving more books from the region is most likely because they are not being published, not because vendors are doing an inadequate job.     

Best Practices for Integrating E-books in Academic Libraries: A Literature Review From 2005 to Present

Library Journal's 2011 Ebook Penetration and Use in U.S. Libraries Survey testifies to e-books’ increasing popularity in academic libraries. This review tracked literature published from 2005 that focused on academic librarians’ best practices for acquiring, cataloging, maintaining, and promoting e-books at their institutions. Some of these practices include implementing trial accesses, considering institutional requirements, providing an e-book presence in the library catalog, monitoring usage statistics, and utilizing the library Web site for promotional efforts.     

The Slavic Humanities Index: Current Developments and Future Plans

The author describes the Slavic Humanities Index, a bibliographic database of scholarly and cultural articles on subjects including history; literature; language teaching; linguistics; philosophy; ethnology; performing arts; and cultural, borderland, and regional studies. She discusses its development, its current form and functionality, and plans for the future.