Characterization of process air emissions in automotive production plants

During manufacturing, particles produced from industrial processes become airborne. These airborne emissions represent a challenge from an industrial hygiene and environmental standpoint. A study was undertaken to characterize the particles associated with a variety of manufacturing processes found in the auto industry. Air particulates were collected in five automotive plants covering ten manufacturing processes in the areas of casting, machining, heat treatment and assembly. Collection procedures provided information on air concentration, size distribution, and chemical composition of the airborne particulate matter for each process and insight into the physical and chemical processes that created those particles.     

观光医疗发展行业标准初探

观光医疗作为新兴产业，发展迅速，在印度、泰国等国家已形成一定规模，并创造了巨大的效益。文章总结了观光医疗在这些国家的发展特色’对观光医疗行业标准进行了初步探讨。同时，对我国观光医疗的发展做了一些思考，并提出了几占、建议。     

Exposure of children and adolescents to alcohol advertising on Australian metropolitan free-to-air television

Aim   This study investigated the exposure of underage youth to alcohol television advertising on metropolitan free-to-air television in the five mainland capital city markets of Australia.
Design   Exposure levels (target audience rating points; TARPs) were obtained for all alcohol advertisements screened from November 2005 to October 2006 in each capital city market for: children 0–12 years; underage teens 13–17 years; young adults 18–24 years; and mature adults 25+ years. The 30 most exposed advertisements across age groups were then content-analysed for elements appealing to children and underage youth.
Results   In each of the five metropolitan markets, mature adults were most exposed to alcohol advertising. Children were exposed to one-third the level of mature adults and underage teens to approximately the same level as young adults. However, there was considerable variation in media weight between markets, such that underage teens in two markets had higher advertising TARPs than young adults in other markets.
All 30 highest exposed advertisements contained at least one element known to appeal to children and underage youth, with 23 containing two or more such elements. Fifteen of the 30 advertisements featured an animal.
Conclusions   The self-regulation system in Australia does not protect children and youth from exposure to alcohol advertising, much of which contains elements appealing to these groups.     

中印原料药产业竞争力比较研究

为提升我国原料药产业的国际竞争力提供参考。参阅国内、外文献,采用SWOT分析法,对中印原料药产业进行分析比较。结果表明:印度原料药产业在产品标准、国际认证、人才储备和产业结构等方面均优于我国,我国原料药产业可以借鉴印度原料药产业的成功经验,确定适合自己的发展战略。     

我国磷资源凸显新特点 磷肥行业需冷静对待

磷矿作为化肥及磷化工的主要矿物原料,具有基础原料和农用物资原料的双重属性,同时,磷矿又是不可再生的战略资源.在国民经济中具有重要的地位.介绍我国磷矿资源的特征及通过对矿山开发利用的整治后凸显的新特点,提出磷肥行业认真对待磷资源新特点的几点意见.     

陕西省大荔县县级餐饮业原料的主要卫生问题及对策

目的了解陕西省大荔县县级及乡镇级不同规模餐饮单位原料相关卫生问题，为食品卫生安全管理提供依据。方法随机抽取全县202户餐饮业，自行设计调查表，采用问卷调查和现场检查相结合的调查方法。结果大型餐饮单位各种控制措施较好，中型餐饮单位次之，小型餐饮单位最差（P〈0．05），原料卫生问题是：使用商标标识不易辨认或无商品标签；使用无产地、厂名、生产日期、保质期的定型包装食品；不能按批次索证；小型餐饮食品采购人员卫生知识普遍差。结论餐饮单位原料采购过程中存在问题较多，可以通过加强管理，健全各项制度，组织监督员和从业人员培训等对策得到改善和解决。     

化工工人健康状况及其与工作能力的关系

[目的]调查化工工人健康状况和工作能力,为提高工人的身体健康和工作能力提供依据。[方法]整群抽样选择某地区化工工人1 089名。用工作能力指数量表（W AI）评价工作能力,用问卷和职业健康检查结果相结合的方法对健康状况进行调查。[结果]1 089名化工工人中经医生确诊患有疾病者为508名（46.6%）,其工作能力的总得分和单项得分均低于健康工人（P﹤0.01）,不同性别以及不同劳动类型化工个人的健康得分差异无统计学意义（P﹥0.05）;随着年龄的增高健康得分呈下降趋势（P﹤0.01）;健康状况得分与工作能力之间存在着密切的相关关系（r=0.529,P﹤0.05）。[结论]化工工人的健康状况不容忽视,改善工作环境,促进身体健康,对提高工人的工作能力有重要作用。