环保新规“逼出”数百亿新市场，中联重科先下手为强？

当得知中联重科与德国M-TEC两家公司牵手的消息时，周炜不由得心头一颤，传闻了这么久的“消息”终于来了。一片刚被发现不久的蓝海，终究还是闯入了凶猛的白鲨，周炜的心里很清楚，腥风血雨已经不远了。     

跨越2007——从143万辆和123个亿看一汽的创新式发展

新年的钟声还未敲响,一汽人便欣喜地发出了两条消息。一个是2007年销售汽车143万辆;一个是实现利润123个亿。两个消息同出一辙,但在行业中却频频作响。     

优衣库拟年内赴港上市

近日,有消息称,风头正劲的日本大型连锁休闲服饰零售商UNIQLO(优衣库)有意在年内赴港挂牌,公司暂时希望以不涉及集资的介绍形式上市。据香港媒体报道,2013年,港股大涨带动市场回升,令香港新股市场再度活跃。去年8月,日企弹珠机营运商Dynam成功来港上市之后,优衣库已有赴港上市之意,且公司当时已与相关人士及机构接触,探讨赴港上市的可能性。消息还称,优衣库最新的意向是希望于今     

MES系统中物料平衡的设计与实现

本文结合中国石油抚顺石化有限公司MES的实施过程,介绍了在物料平衡模块中应用统计数据整定的方法来处理生产数据,实现了全公司的物料平衡．为MES其他模块的实现做了必要的准备工作。     

法国纺织业发展逐年衰退

法国纺织工业联合会(UIT)消息2004年4月至2005年3月问．法国纺织业中有80个至85个企业向法院提出了资产负债表，以申请破产处理。消息称．2000年该行业共有企业1485家，2003年减少为1249家，2004年仅剩1100家。与2003年相比，2004年法国纺织服装行业就业人数减少11％。     

资本围猎中国母婴市场

近日，记者从业内人士处获得消息，红杉资本中国基金注资国内母婴市场的领先品牌十月妈咪，同时跟投的还有贝加资本。这个消息得到了十月妈咪董事长赵浦的证实，但具体金额尚未透露。     

采用消息方式处理串口与主程序间的通讯

主要针对采用消息方式处理串口与主程序间的数据通讯进行介绍 ,另外 ,对在串口通讯中 ,端口在巡回监控处理方式与消息处理方式进行了简要对比说明 ,并且对串口数据接收是非确定性问题做一说明     

本刊记者眼中的马季——张文礼谈马季大师的苏州情缘

2006年12月20日,从北京传出的一则消息让所有喜欢相声的人感到伤感,著名相声艺术大师马季逝世了。听到这个消息,本刊驻苏记者张文礼同样感到震惊和突然。他不能相信这个消息是真的,因为去年夏天他还应邀与马老在苏州凤凰街的一家餐馆聚会,并互相敬酒合影。张文礼说,那天风尘仆仆的马老走进餐馆,就被无     

案例一：远交近攻——闪联能走多远？

2005年6月28日，信产部官方网站上公布了闪联和e家佳同时成为行业推荐性标准的消息。但7月1日，这则消息突然消失。业内人士透露，其主要原因在于对一个标准的表述不太准确，引起了相关组织的不满，被撤掉了。     

虚拟设备驱动程序的开发设计

深入分析了 Windows9x的虚拟机环境 ,Vx D技术的文件结构及其消息处理 ,介绍了 Vx D常用开发工具。最后给出了一个 Vx D例程     

无线温湿度采集系统设计

介绍了一种利用PT100热电阻和HS1101湿度传感器的无线温湿度采集系统的设计方案,采用C8051f330单片机配合铂电阻两线制测量电路和HS1101频率输出电路,2.4 GHz ISM频段射频收发芯片nRF24L01作为发送和接收无线通信模块,由CY7C68013结合无线通信模块作为接收机,通过USB将温湿度数据传送到PC机,并由LabWindows/CVI显示实时温湿度变化曲线。     

Closed-form solutions for Wee’s and Martin’s EOQ models with a temporary price discount

In this article, we use closed-form solutions to solve Wee and Yu (1997) deteriorating inventory model with a temporary price discount and Martin’s (1994) EOQ model with a temporary sale price. In Wee and Yu (1997) and Martin’s (1994), the benefits during the temporary price discount purchase cycle are represented by their objective functions. Wee and Yu (1997) and Martin (1994) only used search methods to find approximate solutions. Following the theorems we suggested, you can find closed-form solution directly when there are integer operators involve in an objective function. Using the data of Wee and Yu (1997) and Martin (1994), we can find the results are more quick and more accurate.     

Market microstructure in a global B2B network

On‐line marketplaces raise several interesting issues, among them the relevance of location when content is digitized, and the assessment of a supplier's capabilities when buyers worldwide only have electronic contact with sellers. In global B2B on‐line marketplaces, market microstructures, i.e. which firms compete for the same customers, are thus likely to be influenced by how customers value location and firm capabilities in their decisions to do business with different suppliers on‐line. We suggest that both these sets of attributes will continue to matter on‐line—firms possessing similar capabilities, as well as firms that are similar in location by country, time zones or clusters, will compete for business from the same customers. We model the similarity in competitive positions between pairs of firms based on the overlap in their customer networks, using data on actual interactions between supplier and customer banks on an electronic trading system. Using QAP network regression techniques on the 100 largest banks in this industry, we find that similarity in capabilities influences who competes with whom, and that location still matters in a global B2B exchange. Interestingly, location influences who a firm's competitors are, but not where its customers are from. Copyright © 2001 John Wiley & Sons, Ltd.     

Service guarantees as a base for positioning in B2B

Research in marketing has shown that service guarantees can contribute to gaining a competitive advantage. However, studies of perceived benefits have mostly been investigated in a consumer marketing context while prior research in B2B has been limited. Given the peculiarities of B2B marketing we investigate the value of service guarantees for industrial customers. We report findings from two studies of attitudes to service guarantees and their effects on purchase intentions and customers' willingness to pay a price premium. Our findings based on conjoint analysis show that service guarantees can deliver added value to B2B customers with implications for positioning strategies. Buyers in B2B markets are encouraged to consider the potential positioning effects of service guarantees for their organization.     

水产品中孔雀石绿及其代谢物快速检测方法研究

建立一种简便、快速的检测水产品中孔雀石绿及其代谢物残留量的方法。采用乙腈提取、固相萃取柱净化浓缩,氧化剂将隐性孔雀石绿氧化为孔雀石绿,用化学比色法观察结果,从而建立一种简便、快速的初筛方法。加标回收率为70%～95%,相对标准偏差为5.46%～9.90%,孔雀石绿及代谢物的检出限分别为2μg/kg和4μg/kg。本方法相对于国标法操作更简便快速,适用于大批量样品检测。     

Wage Differentials in São Paulo's Labor Force

To explain the variation in the salaries of specialized workers in São Paulo's industries of transformation, we have used a model made up of five variables: the person's occupational preparation, the influence he may exert within the company because of his occupation, his age, his seniority in the company, and his time on the job. The data obtained for the total sample show clearly that the status of the worker within the company (occupational influence) as well as his occupational preparation and age, are powerful partial determinants of salary levels in São Paulo. On the whole, training is the most powerful of these variables because it has a strong direct effect on wages and because it has an indirect effect on wages through its impact on occupational influence level. Variables indicating experience in the company (seniority) and in the present job are almost negligible. The results suggest the presence of a modern industrial structure where one's technical preparation and position in the company are closely related and where these factors weigh far more heavily than experience on the job and in the company. Except for age, the viable variables used here are special cases of major status dimension: wealth (wages); power (occupational influence); informational status (occupatibnal preparation or education). Occupational prestige was also investigated and, in a stepwise regression, was found useless as a determinant of wages. In this research we explore, possibly for the first time, the use of a power variable, occupational influence, as a determinant of a reward variable, hourly wages. Though theoretically promising, power has previously been remarkably resistant to empirical analysis. Although our use of occupational influence has been successful, the introduction of new variables is always risky. We hope that others will conduct studies leading either to refinements in the use of this and similar indicators or to their rejection. Also, recent publications report only a small effect of most known variables on individual income differentials in the United States. Perhaps adding occupational influence might help. It is worth repeating that in the present data-set, this variable alone explains just about as much variance in hourly wages (23 per cent) as a set of 13 repressors does on job income (27 per cent) in data analyzed by Spaeth. The whole set of five variables is, of course, more effective here, with 36 per cent of the variance explained. These differences may be due to many factors. It would seem that education may be more influential in Brazil—or at least in this sample —than in the United States. Clearly, educated personnel are in shorter supply than in the United States, and the relative rewards may be greater. If this is true, the rewards for education should decrease as Brazil's education system improves. In any case, by its clear elimination of job experience and seniority, and its strong support for occupational training, occupational influence level, and age, we hope the present work may add to the growing body of evidence regarding the determinants of wage differentials, especially in Brazil and perhaps in other dynamic third world sectors.     

逆矩阵[B+△B]~(-1)的迭代算法

本文在建立极端稀疏矩阵及其 J 逆概念和算法的基础上,讨论了结构参数改变的线性规划问題中由已有的 B~(-1)出发计算[B+△B]~(-1)的迭代算法.它特别适用于△B 包含连续变参数的情形.     

Corporate reputation in the People’s Republic of China: A B2B perspective

How B2B firms in the People's Republic of China [PRC] view, value and manage their corporate reputation has received little research attention. Drawing on multiple case studies, our findings confirm that firms are utilizing certain Western conceptualizations of corporate reputation, including the leveraging of intangible forms of corporate reputation. However, many of the firms were also using the hitherto underemphasized elements of firm-government relationships and government regulatory policies to create positive assessments of a firm's reputation among key stakeholders. Notwithstanding our findings that corporate reputation is valued as a means of gaining competitive advantage and dispelling perceptions that Chinese products/services are low-cost and low-quality, concern remains that building reputation capital among stakeholders may result in a loss of price competitiveness. Finally, unlike the framework proposed by Barnett, Jermier, and Lafferty (2006), our results suggest that B2B firms in China do not impose clear boundaries between reputation and ‘corporate reputation capital’. Nor does there appear to be an emphasis on disaggregating the constructs of identify and image from that of reputation.