介观耗散互感耦合电路的库仑阻塞效应

给出了介观耗散互感耦合电路的量子化方法,并在介观电路中电荷量子化的基础上给出了介观耗散互感耦合电路的库仑阻塞条件.     

设计走向科学化的重要途径——设计方法学研究的崛起及其成就

本文从当代设计所面临的严峻挑战出发,回顾设计方法学的崛起,综述了在设计及设计方法学研究方面,主要发达国家采取的措施及主要专家、学者的贡献和成就。指出:设计必须科学化,而设计方法学研究是设计走向科学化的重要一步;必须加强对设计本身的研究;计算机技术在设计领域中的应用及其与设计理论研究的结合,对设计的发展及科学化将具有特别重要的意义。     

Chromosomal effects of adeno-associated virus vector integration.

Adeno-associated virus (AAV) vectors are currently being used in several clinical gene-therapy trials (see the NIH OBA Human Gene Transfer Clinical Trials Database); however, little is known about the chromosomal effects of vector integration. Here we report that integrated vector proviruses are associated with chromosomal deletions and other rearrangements and are frequently located on chromosome 19 (although not at the wildtype AAV integration site).     

影响牦牛初生重因素的系统分析

分析了影响牦牛初生重的六个因素和众多因子，母牦牛的产犊季节、牦牛的胎次、犊牛的性别对牦牛初生重影响最大；母牛的年龄、营养情况对初生重影响次之；放牧管理水平对初生重影响最小。     

Decision trees for forecasting

Recent years have seen an increasing cross-fertilization between the fields of decision analysis and forecasting. Decision-analytic models often require forecasts as inputs, and aspects of the Bayesian decision-theoretic framework underlying decision analysis have proved useful to forecasting, particularly in contexts where subjective judgemental inputs are required. This paper describes the use of decision tree analysis for forecasting and illustrates its use for corporate divisional forecasting and planning. A specialized decision-analytic technique, acts as events, is also described and illustrated to forecast a new product's earnings. Conclusions are drawn about the applicability of decision analysis for forecasting.     

Indoxyl derivatives of drug metabolites

Summary Indoxyl derivatives were detected as minor products among the urinary metabolites of two trial drugs, a benzodiazepine (GP 55 129) and a benzophenone (CGP 11 952). Their structures were elucidated by NMR and mass spectroscopy. Presumably, metabolites containing potential aldehyde functions react spontaneously with endogenous indoxyl. Such derivatives have not hitherto been encountered in drug metabolism.     

几乎共线性的度量问题

本文考虑回归分析和数值相关分析等领域中的向量相关性的度量问题,引进一种用于度量共线性影响的数量指标,并讨论了它的基本性质以及与病态条件数和复相关系数的关系.     

基于生命周期的虚拟团队管理流程

虚拟团队是一种先进有效的团队管理模式,为了研究如何构建虚拟团队,以及虚拟团队如何管理,通过对塔克曼等人“团队发展阶段模型”的分析和对影响团队效能因素的探讨,结合虚拟团队的特点构建了虚拟团队的管理流程模型,进而提出了基于权威核心的虚拟团队组织形式,并对虚拟团队生命周期的各阶段不同特征进行了具体分析,为虚拟团队的构建和管理提供了一个可行的过程框架．     

新世纪图书馆员社会角色转换研究综述

就近几年图书馆界关于新世纪馆员意识转换及社会角色转换等方面的研究进行了综述，指出新时期的馆员要实现自我社会角色的转换，首先是要明确转换的必要性，然后采取有效的策略逐步地、系统地推进转换，才能取得较好的效果。     

常温条件下颗粒污泥处理含铅废水

对未经驯化的颗粒污泥处理含铅废水进行了初步实验研究.结果表明,颗粒污泥对含铅废水具有较高的去除能力,铅去除率在95%以上.颗粒污泥的加入量、废水酸度、沉降时间是影响处理效果的主要因素.通过对20mg/L的含铅试水进行处理,铅达到了排放标准.