我国普及初级心肺复苏术（C PR）的倡议

初级心肺复苏术是针对呼吸心跳骤停的病人所采取的一种紧急抢救措施,不言而喻其关乎我们每个公民的生命.本文先给出心肺复苏术的概念,紧接着从各个方面剖析论述我国心肺复苏术的现状并给出对比资料和调研数据进一步为我们敲响了警钟,然后引出普及心肺复苏术这个主题并强调其必要性和可行性,同时唤醒了人们沉睡的意识,最后详细具体的给出各种改变我们落后现状实现普及心肺复苏术这个目标的措施.     

常用生理参数的测量原理

随着医学事业的发展,监护仪得到广泛的运用,就医用监护仪常用生理参数的工作原理简述如下。     

Airborne emissions at skin surfaces: a potential biological exposure index

 Dermal exposures of methanol were administered in a clinical study designed to compare several biological indicators. Four subjects were exposed in five exposure sessions of varying length. In each session, a sequence of measurements of methanol concentrations in blood, breath, and headspace samples of air at exposed and unexposed skin were collected before and after dermal exposures. Skin headspace samples, collected in gas sampling bags, were designed to reflect equilibrium skin: air partitioning. At exposed skin, headspace samples were highly elevated for at least 8 h following exposure, indicating the presence of a methanol reservoir in skin. After exposure, methanol concentrations at exposed skin showed a rapid initial decline, then a slower first-order decrease. Methanol concentrations were clearly detectable in headspace samples at unexposed skin. Substantial transfer from exposed skin occurred due to mechanical contact and washing. When transfer was restricted, surface concentrations at unexposed skin were similar to levels in breath and were strongly correlated to methanol concentrations in blood. While results are preliminary due to the small sample sizes and several unresolved experimental issues, the simple, rapid, and noninvasive skin headspace measurements appear useful as a biological exposure indicator that clearly shows the presence and site of a dermal exposure, and measurements at unexposed skin reflect concentrations in blood. Received: 14 March 1995/Accepted: 3 November 1995     

上海市外来人员肺结核病分布与临床特征

目的：了解上海市外来人口中肺结核病人的分布和临床特征。方法：对1996年1～12月全市外来人口活动性肺结核病报告登记资料进行分析。结果：外来人员肺结核病人总数达2279人，青壮年占总病例65％以上；男性病例为主；主要来源于江苏、浙江、安徽、四川、江西等省；登记病人来沪暂居地主要集中在市区及城乡地区，外来人口结核病管理重点在市区及城乡地区。病人分型以Ⅲ型为主。查痰率仅60．1％，但排菌率高达40％。外来人。的病例发现工作及治疗管理难度较大，目前登记病例规则化疗仅占10．4％。结论：有必要通过有关部门的共同协作，拟定切实可行的外来人口结核病管理办法。     

Evaluating plasma holds in the presence of multiple infections

To protect plasma supplies, donors are screened for infectiousdiseases. As an added measure of protection, donations are identifiedand stored for a period of time to allow future discard in theevent that an identified donor subsequently tests positive forsome screened disease. Previous models for evaluating such plasmaholds have only addressed the case of a single infectious disease.This paper extends the analysis to the case of multiple infections.Given knowledge of the marginal incidence rates for those infectionschecked, upper and lower bounds for important quantities suchas the probability of interdicting an infectious but undetecteddonation, the expected number of infections interdicted perdonation, and the net economic benefits of the holding policyare developed. Several examples are developed, illustratinghow the models can be used to evaluate the consequences of aplasma hold.     

A complex mixture of forces

Abstract

The paper argues that purely psychoanalytical theory, by itself, is not sufficient to understand many of the complex, mixed states carried by many of the children seen by child psychotherapists. Mixed forms of understanding are needed. Psychoanalytic thinking and ‘hard’ science are not the same as each other but need to be brought into active dialogue. As an instance of this, the paper looks at the relationship between Kleinian thinking and attachment theory and argues that a mixed, inner world and environment sensitive form of thinking, that draws on both Klein and Bowlby, has become characteristic of Kleinian child psychotherapy today. This established way of thinking is now being stretched in order to accommodate neuroscientific findings.