一个福利设施的热环境和问卷调查

为探讨热环境对居住在福利院中的老龄人的感受的影响．选择若干老人福利院作为研究对象，对其热湿环境加以测量，并利用夏季时间对老龄人对热环境的反应进行了调查．     

企业内部审计现状的调查与分析

对我国企业内部审计人员的素质结构、机构设置和内部审计环境等方面进行了调查与分析 ,就内部审计的发展提出了措施和建议。     

按垂直温差计算折光系数的方法之二

本文根据Chaughey和Palmer(1979)的研究成果“对流边界层(即混合层)热通量H近似地随高度而线性减小”,提出了一种新的按垂直温差计算折光系数的方法。这种方法应用于山区或丘陵地区的三角高程测量中,能够提高折光系数和三角高程测量的精度。     

便携式荧光仪快速测量多金属矿床中的镍铜品位

本项研究工作解决了放射性同位素源X射线荧光分析技术中,使用闪烁测探器的便携式X射线荧光仪不需要装卸更换滤片快速测量几个待测元素的强度,并且进行基体效应校正的问题。这种方法简便易行,能够节省测量时间,提高工作效率。     

Forecasting us home sales using bvar models and survey data on households' buying attitudes for homes

This study uses Bayesian vector autoregressive models to examine the usefulness of survey data on households' buying attitudes for homes in predicting sales of homes. We find a negligible deterioration in the accuracy of forecasts of home sales when buying attitudes are dropped from a model that includes the price of homes, the mortgage rate, real personal disposable income, and die unemployment rate. This suggests that buying attitudes do not add much to the information contained in these variables. We also find that forecasts from the model that includes both buying attitudes and the aforementioned variables are similar to those generated from a model that excludes the survey data but contains the other variables. Additionally, the variance decompositions suggest that the gain from including the survey data in the model that already contains other economic variables is small.     

Forecasting car expenditures using household survey data

Surveys collecting data on consumer attitudes and buying intentions have been performed in Sweden since 1973. This paper examines the usefulness of these data as quick indicators of the development of household expenditures on automobiles. In the evaluation we are considering the explanatory power as well as the prediction accuracy. It turns out that the best single indicator is among the plan indices. However, an indicator based on car registration statistics is found to be at least as good. By combining plan/attitude indices with car registrations our study shows that considerable improvements can be obtained.     

道路施工测量的实用方法

阐述了道路施工测量中控制网的布设及用偏角和弦长进行圆曲线详细放样的方法。该方法计算简便，测设快速。适合于公路，铁路及有特种曲线的建筑物的平面定位。     

环境γ辐射本底的成分及其来源

该文报道了利用高纯锗γ谱仪对环境辐射本底进行能谱分析的结果，分析了环境γ能谱的成分及其来源，并对室内谱和室外谱的区别以及宇宙辐射对测量的影响进行了讨论．     

漳州地区民间信仰调查与研究

首次对漳州地区的民间庙宇进行较完整的调查,统计其神明种类与庙宇数,分析其特点.就地理、地形、社会、文化诸因素,对漳州神明种类与分布特点、影响作了阐述.对其与全国神明系统的部分异同状况,进行了相应的比较.     

面向对象的飞行器仿真综述

面向对象仿真是当前仿真研究领域最为引人关注的研究方向之一,本文综述了面向对象的飞行器仿真研究。首先阐述了面向对象仿真的概念,分析了飞行器仿真研究的内容及其面临的问题。尔后从设计开发通用仿真类库、发动机仿真、科学工程计算、控制系统仿真、飞行仿真以及飞行器系统仿真等六个方面综述了面向对象技术在飞行器仿真中的应用。最后对面向对象的飞行器仿真的发展前景做了初步展望。