电子产品的可靠性试验研究

随时社会的不断发展和科技的不断进步,电子产品已经成为人们生活的必须品,而电子产品的可靠性成为消费者和厂商共同关注的问题,本文就目前国内外电子产品的可靠性发展,电子产品的试验等相关问题做了简单的介绍和探讨。     

ρ-混合序列部分和之和乘积的几乎处处中心极限定理

在适当的假设条件下, 利用混合序列加权和的中心极限定理及矩不等式, 证明了混合序列部分和之和乘积的几乎处处中心极限定理.     

Packaging Radium,Selling Science: Boxes,Bottles and Other Mundane Things in the World of Science

This article discusses the intersection of science and culture in the marketplace and explores the ways in which radium quack and medicinal products were packaged and labelled in the early twentieth century US. Although there is an interesting growing body of literature by art historians on package design, historians of science and medicine have paid little to no attention to the ways scientific and medical objects that were turned into commodities were packaged and commercialized. Thinking about packages not as mere containers but as multifunctional tools adds to historical accounts of science as a sociocultural enterprise and reminds us that science has always been part of consumer culture. This paper suggests that far from being receptacles that preserve their content and facilitate their transportation, bottles and boxes that contained radium products functioned as commercial and epistemic devices. It was the 1906 Pure Food and Drug Act that enforced such functions. Packages worked as commercial devices in the sense that they were used to boost sales. In addition, ‘epistemic’ points to the fact that the package is an artefact that ascribes meaning to and shapes its content while at the same time working as a device for distinguishing between patent and orthodox medicines.     

地理标志促进青岛知名农产品质量管理机制探究

农产品质量是近年来的突出问题。从地理标志入手,分析了地理标志农产品的管理学因素,阐释了地理标志的知识产权含义,在介绍青岛市知名农产品地理标志保护现状的基础上,从加强青岛市知名农产品地理标志认证力度、强化市场监管等角度,提出了改善青岛知名农产品质量管理机制的可行性建议。     

中国红木文化产品出口利导策略研究

当前,国际贸易保护制度制约了我国红木一般制品出口。各国以保护资源性产品为名制定名贵木材尤其是红木及制品出口禁限政策。近来,我国红木一般制品生产的进料成本大幅提高,出口成本急剧增加,出口量及金额迅速下降。同时,国家却大力鼓励支持我国文化产品出口。为此,我国红木制品生产企业要抓住机遇,充分利用利导政策支持;大力开发、出口红木文化产品,化解当前红木制品国际贸易出口困境。     

柑橘上施保克及其降解产物的GC快速检测

阐述了GC－ECD检测柑橘上施保克及其降解产物残留的快速分析方法，这种方法可以同时处理多个样品且不需大量的玻璃器皿和试剂，药品，比现有的方法更简捷，快速，该方法的检测限为0．002mg/kg，回收率的范围为81．5－96．0％，并用该方法测定了实际样品的动态消解曲线和相关系数。     

山西省特色农副产品市场营销研究

分析了山西省特色农副产品营销现状,提出了总体指导思想,探讨了基于4Ps的营销方式创新及完善办法,特别强调了体验营销的重要作用。     

保险理财产品分析

随着经济的日益发展,理财成为我们获得财富的必然手段。在解释理财概念的基础上,阐述了保险理财的必要性,并从保障性、安全性、收益性等方面,分析和总结了保险理财产品的优势。     

地域特色文化动漫宣传片的开发与创新——以“中国酥梨之乡”为例

为寻求宿州职业技术学院与宿州中卡通动画制作股份有限公司、宿州凹凸广告传媒有限公司进行全方位的"院中园,园中院"产学研一体化合作,主要运用Flash、Photoshop等软件的设计与制作技术,开发"中国酥梨之乡"(宿州砀山酥梨)特色文化的动漫宣传片及衍生产品,对于宣传魅力砀山、服务地方经济、培养高端技能型动漫人才、精心打造砀山特色文化产业、全面提升砀山的绿色GDP和实现校企双赢,具有一定的意义和价值.     

φ混合序列乘积和的强大数定律

建立了φ混合序列的矩不等式,利用这个不等式得到了φ混合序列的三级数定理及乘积和的强大数定律。