水溶性膨胀型防火涂料的制备

本文对水溶性膨胀型防火涂料的制备条件进行了实验室规模的探讨.该涂料之基料与防火体系多为液体有机物质,相溶性好,因而涂膜不仅具有良好的阻燃防火性能,同时具有极好的透明性,很有开发价值.     

Modeling the detection rates of fires in nuclear plants: development and application of a methodology for treating imprecise evidence

A model is developed for the detection time of fires in nuclear power plants, which differentiates between competing modes of detection and between different initial fire severities. Our state-of-knowledge uncertainties in the values of the model parameters are assessed from industry experience using Bayesian methods. Because the available data are sparse, we propose means to interpret imprecise forms of evidence to the develop quantitative information, which can be used in a statistical analysis; the intent is to maximize our use of all available information. Sensitivity analyses are performed to indicate the importance of structural and distributional assumptions made in the study. The methods used to treat imprecise evidence can be applied to a wide variety of problems. The specific equations developed in this analysis are useful in general situations, where the random quantity of interest is the minimum of a set of random variables (e.g., in "competing risks" models). The computational results indicate that the competing modes formulation can lead to distributions different from those obtained via analytically simpler models, which treat each mode independently of the others.     

Inside the Black Box: what constitutes a day in a residential treatment centre?

Residential Treatment Centres (RTCs) provide 24-hour care and mental health services to young people, many of whom are referred from county departments that oversee services to young people involved with child welfare services, mental health services and corrections. While RTCs are required to provide mental health services to young people, the regulations governing these programmes have few specific requirements about the process, content or duration of treatment. Therefore, many questions have arisen about what a typical RTC day looks like and whether it differs among providers or differs based on the severity or type of the young person's mental-health related behaviours and symptoms. This study conducted interviews with RTC providers in the State of Colorado on this topic. Most RTC services were relatively uniform across case types within each RTC. It appears that with a few exceptions, a similar set of services is provided to all young people, regardless of their problems.     

人世间有多少遗憾——关于《火鲤鱼》

《火鲤鱼》一书源于我对故乡渔鼓庙的深刻记忆,正是乡人的悲欢离合触动了我创作的心弦,催生了这部以人间苦难为主题的小说。     

关于流动人口计划生育现居住地管理模式的思考

现居住地管理模式是市场经济条件下计划生育工作深入开展的必然选择。文章在界定现居住地管理基本内涵的基础上 ,提出了现居住地管理的基本原则和要求。