SYBRGreenER™ Real-Time PCR to detect almond in traces in processed food

Because food ingredients are sometimes considered as causative factors in IgE mediated food allergies, DNA-based tests may prove to be very useful to establish whether allergenic species have been used in foodstuffs production. The development of two SYBR^®GreenER™ Real-Time PCR assays, targeting Pru 1 and rbcL genes, based on melting curve analysis, to detect allergen species in food has been presented. Applicability of these methods was assessed with several commercial products containing processed almond.     

论商品商标翻译的原则与方法

从商标翻译的原则和方法两方面探讨了在商品包装设计中商标翻译的运用策略,以期达到正确、忠实、准确地翻译商标,增强商品竞争力,帮助企业取得良好经济效益。     

油烟净化机的应用特点及其发展要求

介绍了油烟净水机的工作原理，性能特点，对几种油烟净化机作了具体分析。     

西方国家质量管理新趋势及对我之挑战

从四个方面分析了西方国家质量管理出现的新趋势及对我国经济的影响和我们应采取的对应措施。     

Internal incentives and operations strategies for the water-saving supply chain with cap-and-trade regulation

Faced with the rapid development of modern industries of agriculture, manufacturing, and services, water resources are becoming increasingly scarce. Industries with high water consumption are generally regulated by the government’s water cap-and-trade (CAT) regulation to solve the contradiction between the limited water supply and the rapid growing water demand. Supply chain equilibrium and coordination models under the benchmark scenario without water saving and CAT regulation, water-saving supply chain equilibrium and coordination models under the scenario without/with CAT regulation are developed, analyzed and compared. The corresponding numerical and sensitivity analyses for all models are conducted and compared, and the managerial insights and policy recommendations are summarized in this article. The results indicate that (1) Conducting water saving could improve effectively the operational performance of the water-saving supply chain under the scenario without/with CAT regulation. (2) The coordination strategy based on the revenue sharing contract could efficiently coordinate the water-saving supply chain, enhance water consumption reduction rate, and improve the operational performance of the water-saving supply chain. (3) The implementation of CAT regulation enhances effectively water-consumption-reduction in the water-saving supply chain and improves the operational performance of water-saving supply chain. (4) Simultaneous implementation of CAT regulation by the government and adopting coordination strategy by the water-saving supply chain would be superior to any other scenarios/strategies. (5) A suitable water cap based on the industrial average water consumption and historical water consumption data are beneficial for constructing reasonable and effective incentive mechanism. (6) A higher marginal trade price could induce more reduction in water consumption and create better operational performance for the manufacturer and water-saving supply chain, both under the equilibrium and coordination strategies.     

美国食品保护和进口食品监管新动向与我国对策建议

对美国食品药品管理局(FDA)新近推出的《食品保护计划》进行了分析与研究,阐述了美国食品保护和进口食品监管的新动向及对我国可能造成的影响,并提出了我国的对策建议。认为美国上述食品保护和食品监管新举措将对我国出口食品安全体系运行的有效性提出新的挑战,可能增加我国输美食品企业的负担,导致我国部分输美食品企业遭到淘汰,美方认可的第三方检查机构将在我境内异军突起。建议密切关注美国食品保护和进口食品监管新动向,评估美国新推出的食品保护计划对我国可能造成的影响,关注和研究第三方食品检查机构的发展和运行趋势,加强与美国FDA在进出口食品监管领域的交流与合作,对美国食品保护与进口食品监管研究课题进行科研立项,借鉴国外食品监管先进经验加强进出口食品安全保障体系建设。     

The impact of data aggregation on the performance of wireless sensor networks

With the increasing need for different energy saving mechanisms in Wireless Sensor Networks (WSNs), data aggregation techniques for reducing the number of data transmissions by eliminating redundant information have been studied as a significant research problem. These studies have shown that data aggregation in WSNs may produce various trade‐offs among some network related performance metrics such as energy, latency, accuracy, fault‐tolerance and security. In this paper, we investigate the impact of data aggregation on these networking metrics by surveying the existing data aggregation protocols in WSNs. Our aim is twofold: First, providing a comprehensive summary and comparison of the existing data aggregation techniques with respect to different networking metrics. Second, pointing out both the possible future research issues and the need for collaboration between data management and networking research communities working on data aggregation in WSNs. Copyright © 2006 John Wiley & Sons, Ltd.     

我国木质林产品国际贸易的特点分析

利用近10年来的我国木质林产品进出口数据,从贸易地位、贸易增长、进出口产品结构、进出口地区结构、贸易条件、贸易方式等方面,分析归纳了近年来我国木质林产品国际贸易的特点和问题。     

外贸英语信函文体特征及语篇构建策略探讨

文章结合目前从业人员的信函写作现状和存在的问题, 说明了外贸英语信函文体的特点, 从结构、语言、 情感态度几个方面提出了外贸英语信函语篇构建的策略, 以促进对外贸易商务交流。     

中日农产品贸易实证分析

文章通过分析2005-2014年中日两国农产品贸易数据, 说明了中日农产品贸易的特点, 分析了中日农产品贸易的出口强度、产业内贸易以及显性比较优势, 得出了中日双边主要农产品出口强度大, 两国互为重要农产品出口市场;农产品以产业间贸易为主, 产业内贸易互补性不强;中日两国分别在劳动密集型、资本与技术密集型农产品出口方面具有显性比较优势等结论。