辽中北洼锦州A 区东营组浊积扇地震描述研究

针对渤海油田辽中北洼锦州A 区东二下段不同类型浊积扇内部反射结构及其地震响应特征认识难度大的问 题，开展了浊积扇地震描述研究。从浊积扇形成机理出发，根据围区钻遇浊积扇体不同部位探井的相应井段的岩性及 组合结构等典型特征，对不同浊积扇沉积亚相的沉积特征、岩性结构、测井和地震响应特征进行了系统的分析和描述。 在此基础上，建立不同类型浊积扇模型进行地震正演模拟，并对其地震响应特征进行了深入研究，最后利用地震多属 性预测技术对浊积扇的内幕进行了精细地刻画。预测了辽中北洼锦州A 区东营组浊积扇有利储层发育部位，研究结 果对该区浊积扇岩性油气藏勘探具有指导意义。     

Assessing program impact using latent growth modeling: a primer for the evaluator

Latent growth modeling (LGM) has emerged as a flexible analytic technique for modeling change over time because it can describe developmental processes at both the inter- and intra-individual levels. The LGM method can also provide a means for testing the contribution of other variables in order to explain variability in growth trajectories. This paper didactically illustrates the use of LGM as an analytical tool in program evaluation. Specifically, a hypothetical evaluation of a high school drug prevention program was used to demonstrate: (a) how LGM can be used to assess the longitudinal impact of a prevention program by comparing treatment and control populations with respect to individual differences in initial status and in rate of change; and (b) how predictors of initial status (post-intervention) and growth selected on the basis of a particular program theory can be incorporated in the model to explain program impact. Some advantages and limitations of using LGM in program evaluation are highlighted.     

A survey of statistical methods on remote sensing in russian literature from 1976 to 1985

In this article we review the major areas of remote sensing in the Russian literature for the period 1976 to 1985 that use statistical methods to analyze the observed data. For each of the areas, the problems that have been studied and the statistical techniques that have been used are briefly described     

竹木家具设计原则和造型方法

探讨了竹木家具设计的原则和造型方法,提出了适合新型竹木家具的人体工效学原则、可持续发展原则、人性化设计原则、本地化设计原则和手工艺与现代科技相结合的设计原则,以及借鉴、置换、重构和移植的新型竹木家具造型方法。     

传统统计面对的挑战

针对统计的黑匣子特性,借用Breiman的两种统计文化的平台,分析传统统计面临的挑战和危机,并探索统计领域究竟要向何处发展的问题。研究表明：统计学必须重新回到针对实际问题而与数据打交道,并且创造有关理论的传统上来。只有这样,才能应对不断产生的新问题所带来的挑战。     

基于NURBS方法的转子表面造型技术

采用双三次NURBS方法对某型号转子进行几何造型,对造型过程中出现的曲面延伸、求交和裁剪等问题进行了研究.根据叶片的形状特征,以曲线的几何形式为基础,提出了一种简单实用的曲线曲面延伸方法,实现了切矢量连续的叶片型面的延伸.对于两相交面分别为自由曲面和解析曲面的求交问题,提出了一种简化的跟踪算法,实现了转子叶片型面和圆台面的准确求交和裁剪,从而实现转子精确的几何造型.     

对素描教学的认识与思考

素描是造型艺术的基础，是基础课的重要组成部分，这个技术训练要有相应科学的教学方法，使技法和理论有机地融合在一起。     

Remedial Policies in Radiologically-Contaminated Forests: Environmental Consequences and Risk Assessment

As a result of the Chernobyl nuclear power plant accident in 1986, large forested areas in Europe were contaminated by radionuclides. Extensive societal pressure has been exerted to decrease the radiation dose to the population and to the environment. Thus, in making abatement and remediation policy decisions not only economic costs, but also human and environmental risk assessment are desired. Forest remediation by organic layer removal, one of the most promising cleanup policies, is considered in this paper. Ecological risk assessment requires evaluation of the radionuclide distribution in forests. The FORESTPATH model^(1,2) is used for predicting the radionuclide fate in forest compartments after deposition as well as for evaluating the application of the remedial policy. Time of intervention and radionuclide deposition profile was predicted as being crucial for the remediation efficiency. Risk assessment conducted for a critical group of forest users in Belarus shows that consumption of forest products (berries and mushrooms) leads to about 0.004% risk of a fatal cancer. Cost-benefit analysis for forest cleanup suggests that complete removal of organic layer is too expensive for application in Belarus.     

辰州傩面具的审美特征探析

千姿百态的辰州傩面具,以其各种造型展示出威猛、英俊、和祥、滑稽、靓丽之美,又以色彩的配调不一,具有神武、庄重、凝重、活泼、欢快、斑斓等不同的审美特征。还以线条的疏密繁缛、曲直、粗细、劲柔等,具有复杂多变的线条美。     

立普妥对老年充血性心力衰竭MS患者血清CRP和LDL-C的影响

目的探讨CRP水平和充血性心力衰竭（CHF）、代谢综合征（MS）程度之间的关系,以及应用立普妥对CHF代谢综合征预后的影响。方法观察120例CHF代谢综合征患者在常规应用心衰治疗药物的基础上,给予立普妥干预前后血清CRP和LDL-C的变化。另选30例无心衰MS患者为对照组。结果心衰代谢综合征患者CRP、LDL-C水平均明显高于无心衰代谢综合征患者（P〈0.05）相关分析显示CHF患者的CRP水平和心衰程度呈正相关（r=0.14,0.21,0.32,0.39,P〈0.05）。CHF患者的LDL-C水平和心衰程度亦呈正相关（r=0.21,0.33,0.46,0.50,P〈0.05）。药物干预组立普妥治疗前与治疗后比较,LDL-C水平有明显降低（P〈0.05）。常规治疗组治疗前与治疗后比较,LDL-C水平无明显变化（P〉0.05）。药物干预组患者给予立普妥干预治疗4,8周后比较CRP水平均有显著降低（P〈0.01）,且与应用时间的长短呈正相关（r=0.11,0.34,P〈0.05）;常规治疗组患者治疗前、后比较,CRP水平无明显变化（P〉0.05）。结论CRP可以作为CHF代谢综合征患者预后评估的重要指标之一。