IAM—1智能测角仪的研制

本文介绍了重力式电位计角度传感器的原理和特点。描述了凿岩台车使用的ＩＡＭ－１智能测角仪的工作原理、软件框图、主要技术性能及现场使用简况。     

时尚产业敏捷供应链研究

时尚产业是一个很宽泛的名词术语,通常包括以生命周期短为特征的任何产品和市场。法国时尚学院(IFM)和巴黎HEC商学院定义时尚产业为以下行业:纺织品、服装、皮草、香水、化妆品、珠宝、钟表、眼镜和餐具等行业。时尚产业市场很早就引起了国外研究者的兴趣。但是,他们通常集中在时尚产业的心理学和社会学以及     

一体化or外包？——当电商遭遇物流

随着顺风旗下B2C网站顺风优选正式上线,申通和圆通等快递企业的电商网站也开始紧锣密鼓地进行。与此同时,京东商城、凡客诚品这两家独立B2C商城已向国家邮政管理局递交＂快递业务经营许可证＂申请。电商、物流这两个孪生姊妹般密切的行业似乎要走向连体。连体后的电子商务物流对于这些电商企业和物流企业来说,是柳暗花明还是山重水复,一切似乎还是未知数,我们对其前景充满期待的同时,还会有一丝隐忧,因为,＂一体化＂从来都是一把＂双刃剑＂。     

Quantitative real-time imaging of myocardium based on ultrasonic integrated backscatter

The integrated backscatter calculation over the full, two-dimensional echocardiographic sector is implemented to produce images from closed-chest dogs. This new real-time integrated backscatter measurement system allows a continuous determination of integrated backscatter from all myocardial regions in the ultrasonic view. By replacing the conventional video processor in a commercial two-dimensional echocardiographic imager with this new real-time backscatter measurement system, it is possible to produce real-time two-dimensional images based on integrated backscatter.     

Human error identification in human reliability assessment. Part 2: Detailed comparison of techniques

This is the second part of a two-part review of human error identification (HEI) approaches in human reliability assessment (HRA). Part 1 reviewed the probabilistic risk assessment (PRA) context in which HRA occurs, and then detailed 12 HEI techniques which have evolved in the field of HRA. Part 2 attempts to compare the way these techniques perform against a range of criteria relevant to HEI theoretical and empirical validity, and practical usefulness in applied HRA. It is hoped that these comparisons will help assessors in the selection of techniques for practical applications. The comparisons also point to research and development needs in the area of applied HEI.     

Work environment functions in small enterprises in Sweden

In Sweden, a governmental commission has formed new strategies concerning the work environment with the aims of reducing employee absenteeism and re-employing those individuals who have already left employment as a result of bad working conditions. The main features in this new approach are: strengthening of the legislation; a responsibility for work injury costs; and a distinct rehabilitation responsibility. In this paper the authors discuss how these proposals suited the constraints and facilities of small enterprises, employing less than 50 persons. The results are based on interviews carried out with company directors, safety representatives and labour inspectors. The interviews revealed that the company directors had a negative attitude towards both the strengthening of legislation and responsibility for work injury costs. It was also revealed that the small companies lack both knowledge of how a good environment can be created and the state of their own work environment. It seems that the small companies cannot handle work environment questions in a systematic way without comprehensive education and training or without seeking expert assistance outside the company.     

信息被赤裸地扒光

游走在网络的达人们,几乎无人不进行商务应用,虽然我们不是所谓的商务人士.你网购吗?你使用电脑炒股吗?你是基民吗?退一步讲,不通过网络进行这些活动,一切涉及到资金的应用都不经过网络,可能吗?你有微博吗?你有邮箱吗?你有QQ吗?你曾在网上注册过自己的信息吗?可以明确的告诉你,哪怕你曾经仅有过一次真实记录,也存在着被“扒光”的风险——这就是信息安全,你的隐私随时随地可能被泄露.     

霸道的苹果,不要被粉丝的热情冲昏头脑

<正>近日,有一些苹果的消息是很值得关注的。经过市场的追捧后,消费者也开始逐渐理性地看待苹果的产品。媒体报道,有消费者反映苹果维修合同中存在不公平合同格式条款,中国消费者协会联合北京、天津、上海、重庆、江苏、山东等省市消协共同发表了一份"点评意见",直指《APPLE维修条款》和《iPhone维修报告