化妆品灌装间紫外线消毒后的效果观察

文章采用自然沉降法,对化妆品灌装间紫外线消毒后的效果进行监测.监测3次得出结论:在消毒后一个工作日内至22个小时内,灌装车间空气质量符合化妆品卫生规范要求.     

美丽"陷阱":100%纯天然化妆品纯属骗人

化妆品在给那些爱美的人们带来美丽的同时,也带来了一系列不容忽视的问题。近日,卫生部通报了2005年化妆品不良反应的监测情况。监测报告监测到的化妆品不良反应共涉及2295种化妆品,其中国产普通化妆品1039种,国产特殊用途化妆品162种;进口普通化妆品826种,进口特殊用途化妆品71种。可以看出,不是价格越高的名牌化妆品安全系数就越高,您在选购化妆品的时候一定要睁大双眼,否则稍不留神就落入了美丽的“陷阱”之中。     

化妆品不良反应监测网络将覆盖全国

国家食品药品监管局发布的《关于加快推进化妆品不良反应监测体系建设的指导意见（征求意见稿）》（以下简称《征求意见稿》中明确提出，我国食品药品监管部门将以建立完善化妆品不良反应监测哨点为基础，完善不良反应监测机制和制度，积极开展化妆品不良反应监测与评价工作，拓宽不良反应信息收集渠道。     

化妆品皮肤病逐年增多

卫生部最近公布了近期对化妆品皮肤病监测情况的报告。监测结果显示，化妆品皮肤病发病年龄主要集中在20岁至40岁这一年龄段，并呈逐年增多的趋势，使用化妆品最易引发接触性皮炎，成为皮肤科常见疾病之一。致病化妆品的种类多样，以护肤类和祛斑类产品为多。     

新品之窗

河北廊坊包装设备制造总公司(电话:0316-2042130)研制出了生产能力为20 000瓶每小时的新型冲瓶、灌装、拧盖一体机。该机既可用于果汁、茶饮料的热灌装,也可用于含气饮料灌装。 该设备主体结构采用分体拼接式,便于运输、安装及调整。冲瓶喷头采用先进的雾化喷嘴,能够实现瓶内壁各部位的消毒清洗。在冲洗过程中配有合理的     

乌鲁木齐市不同类型医院污水监测分析

本研究通过对乌鲁木齐市的三种不同类型医院处理后的污水排放指标进行监测,检测医院污水处理后的粪大肠菌群、肠道致病菌、消毒剂指标(现场检测)、pH 值、氨氮、化学需氧量(COD)和悬浮物共七项排放指标,通过监测污水排放中的各指标含量,了解医院污水消毒处理状况。按照 GB 18466-2005《医疗机构水污染物排放标准》对处理后污水达标情况进行评价。通过对不同类型的医院污水的检测,比较各种消毒处理方法的消毒处理效果。     

骗人的“老酸奶”

今年以来,老酸奶风行起来。据称,普通酸奶是先发酵后灌装,而老酸奶属于凝固型,必须以鲜奶为原料,将半成品分别灌装到预定包装里,密封后实施72小时的冷藏发酵。制作时间长,保质期相对较短。在2008年,青海一     

后压浆技术在钻孔灌注桩桩底中的应用与分析

本文介绍了后压浆技术在钻孔灌装桩底中的应用,并给出工程中采集得到的相关参数,证明该技术能够较好的克服钻孔灌装工艺本身存在的一些缺点,提高桩底承载力.     

谈乳酸菌饮料加工工艺及质量控制

乳酸菌饮料的加工方式有多种,目前生产厂家普遍采用的方法是,先将牛乳进行乳酸菌发酵制成酸乳,再根据配方加入糖、稳定剂、水等其他原辅料,经混合、标准化后直接灌装或经热处理后灌装。现对乳酸菌饮料加工工艺及质量控制进行简要的分析。     

这些食物新鲜未必好

桶装水 市售的桶装水在装桶前,大多要用臭氧做最后的消毒处理,因此在刚灌装好的桶装水里都会含有较高浓度的臭氧。对人而言,臭氧是有毒物质,如果你趁新鲜喝,无疑会把毒物摄入体内。若将这些桶装水放置1～2天,臭氧会自然消失,这时再喝就无饮毒之虑了。     

绘本馆经营模式分析

随着家长和孩子对绘本的热衷,绘本馆也应运而生,出现了实体店和网络绘本馆等多种经营模式。这个新兴的行业,需要考虑的问题有很多。本文分析了目前存在的图书馆模式,存在的问题,绘本馆需要不断提供优质的服务内容,进行行业资源整合,才能使绘本馆更好地发展。     

零售店的竞争导向定价分析

影响顾客择店的主要因素是价格扣购物成本。零售店如何运用竞争导向定价?在主要考虑消费者到该零售店的距离和零售店的销售面积这两个因素的情况下,本文中我们通过运用豪泰林价格竞争模型和零售引力模型,分析在已知竞争对手价格和购物成本的情况下,该零售店的最佳价格,以及两零售店经过多次博弈后达到纳什均衡时各自的价格。     

Shop steward tenure and workplace organisation*

The shop steward theme is continued in this article which is based upon research carried out in six manufacturing plants in Hull. Graham Winch identifies the problem of shop steward turnover and argues that the most important cause lies in the shop steward being deprived of resources necessary for carrying out the job.     

汽车4S店构建信息流与运营提升

汽车4S店是目前汽车厂商采取的主要营销模式,在经营管理过程中会产生大量的信息,这些信息如果能够被系统地收集、分析、整理和传递,必将对4S店的运营提升有着很大的推进作用。文章从信息流对4S店运营提升的作用出发,归纳目前4S店信息流现状,探讨如何构建完善的信息流体系。     

A typology of shop stewards

The role of the shop steward in Australian industrial relations is probably as important as that of his British counterpart. In this article the author uses the three types of shop steward described by Miller and Form: management, union and employee oriented, to analyse a survey of 260 shop stewards in Western Australia.     

服务作坊及其营销策略探讨

美国学者罗杰·施米诺依据定制及其交互程度和劳动力密集程度两个维度,将服务分为四类,即服务工厂、服务作坊、大众服务和专业服务。本文阐述了其中的服务作坊及其特征,分析了其面临的营销机遇和挑战,进而提出了具体的营销策略,这对服务作坊开展营销活动具有现实指导意义。     

探究化工分离器自动焊接工艺设计

针对大厚型不锈钢化工分离器主体的结构特点和使用性能要求,设计选用了熔化极混合气体保护自动焊打底、反面填充、盖面,埋弧焊正面填充、盖面的新的组合焊接工艺方法,代替传统的手工TIG焊打底、焊条手工焊填充、盖面的工艺方法。通过焊接工艺评定和相关试验研究,并将研究结果应用于产品的焊接,获得了满足产品设计要求的焊接质量,提高了生产率,同时减轻了施焊的劳动强度,取得了良好的经济效益。     

埋弧焊在长输管线现场应用的可行性分析

埋弧焊在管线钢工厂生产焊接中取得了很好的应用效果,若把这种焊接工艺引进到长输管线施工现场,将完全打破传统的根焊+热焊+多遍填充+盖面焊的焊接模式,将极大的提高现场施工速度。本文根据埋弧焊原理及特点,通过分析管线钢埋弧焊焊接接头性能,结合长输管线现场施工特点,探讨了管线钢在现场应用的可行性,并提出了埋弧焊在长输管线现场施工中的应用模式。     

Use of the net present value criterion in a random job shop where early shipments are forbidden

Both practitioners and researchers in the field of Operations Management have suggested that shop scheduling should be an integral component in both the strategic and tactical plans for an organization's assets. This paper examines the use of an accepted measure of return on assets, net present value (NPV), in a simulated shop scheduling environment where early shipment of jobs before their due dates is forbidden. In addition, early shipment of raw materials to the shop is also forbidden. This shop environment is consistent with the prevalent practice in industry of accepting orders only on a just-in-time basis to reduce purchased parts inventories. The NPV measure provides a means of balancing a variety of performance criteria that have been treated as separate objectives previously, including work-in-process inventory, finished goods inventory, mean flow time and mean tardiness, while also providing a means of measuring monetarily the value of various shop scheduling approaches.The NPV performance of priority scheduling rules and order release policies is measured in this research through the simulation of a random job shop under a variety of environmental conditions. It is found in a comparison of priority rules that use time-based information with those that use job value information that the Critical Ratio rule provides higher average performance than the three other rules used in the study. However, in some situations that are consistent with JIT practice, value-based priority rules also perform well. The use of a mechanism for delaying the release of jobs to each work center in the shop provided higher average NPV when shop utilization was set at a low level of 80%, while immediate release of work upon its arrival to the shop provided superior performance at a higher shop utilization level of 94%. While JIT materials delivery and costing yields higher NPV, it did not alter the relative ranking of priority rule/release policy combinations. In addition, it was found that environmental factors, including average job length, average number of tasks per job and level of tardiness penalty, resulted in greater variations in NPV performance than the institution of a JIT raw materials delivery policy.     

The changing needs in company-based shop steward training

The shop steward, as the most direct representative of employees at the workplace, fulfils an important, often complex and changing function within the firm. This article, using a particular shop stewards' course as a case study, assesses the shop stewards' training needs and suggests some possible reforms.