CPI趋势测定与分析

近期,居民消费价格指数(CPI)呈线性增长态势,形成通胀压力.经过建立数学模型测定,以及定性分析对定量分析结果的修正,可以预见,CPI增幅将会突破5%,且今后一段时期内,CPI仍会处在增幅5%以上的高位波动,通胀压力仍然存在,但CPI的上升空间有限.     

人的存在与设计的生成

在生活世界中,设计作为人类的一种创制性活动,呈现为一种人的欲望、技术和智慧的游戏;在这种创制性游戏中,人类根据自身的生理和心理特点以及人与世界和谐相处的规律,来制定游戏的规则,使设计产品,总是按着人类的规定来生成;为人服务,使人成为自由的人,已成为设计的最终目的;在现代社会里,设计已成为现代人的一种存在方式;在人与设计的相互生成中,人类的生活世界变得和谐。     

多档次概率罐子模型估计的渐近性质

对多个处理且试验结果为多档次的临床试验,构建了其概率罐子模型。研究了模型中每个处理试验结果发生的概率。利用极大似然估计方法得到其估计量,并获得此估计量具有渐近正态性。     

浅谈高校实验室在人才培养中的作用

随着科学技术的飞速发展，社会对所需人才的综合素质要求越来越高，实验室在人才培养、方面的作用也越发突出和显著。面对实验室存在的问题，高校应加快对实验室软硬件的改革和投入，以进一步提高实验室在人才培养中的作用。     

聚丁二烯橡胶的加工流变性及其硫化胶的物理力学性能

介绍了1,2-聚丁二烯橡胶(1,2-PBR)的分子量及其分布、立构规整性和生胶门尼粘度等对1,2-PBR加工流变性的影响、1,2-PBR的硫化特性及其硫化胶的基本物理力学性能.     

Fiberings with Fiber RP（κ）

Let κ be non-negative integer. The unoriented bordism classes, which can be represented as [RP（ξ^κ）] where ξ^κ is a k-plane bundle, form an ideal of the unoriented bordism ring MO.. A group of generators of this ideal expressed by a base of MO. and a necessary and sufficient condition for a bordism class to belong to this ideal are given.     

中立型脉冲微分方程正解的存在性

本文利用Banach压缩映射原理，讨论了中立型时滞脉冲微分方程正解的存在性。     

A Quasi-Symmetric Coupled Quantum Well and Its Electric-Optical Properties

We propose a novel coupled quantum well structure, i.e. a quasi-symmetric coupled quantum well (QSCQW). Based on the demands of optical switching devices for quantum well materials, the QSCQW configuration is further optimized. Consequently, in the case of low applied electric field 25kV/cm and low absorption loss 100cm^-1, a large field-induced refractive index change (for TE mode, n = 0.0106; for TM mode, n = 0.0115) is obtained in the QSCQW structure at the operation wavelength 1550hm. The value is in one or two order of magnitude larger than that in a rectangular quantum well and about 50% larger than that of five-step asymmetric coupled quantum well structure under the same working conditions. The refractive index change obtained with the optimized QSCQW under so low absorption loss and applied electric field is very attractive for semiconductor optical switching devices. This manifests that the QSCQW structure has a great potential for applications in ultra-fast and low-voltage optical switches and in travelling wave modulators.     

Existence, Multiplicity and Infinite Solvability of Positive Solutions for One-Dimensional p-Laplacian

The existence, multiplicity and infinite solvability of positive solutions are established for some two-point boundary value problems of one-dimensional p-Laplacian. In this paper, by multiplicity we mean the existence of m solutions, where m is an arbitrary natural number.     

建筑环境创造中的色彩设计

色彩在环境艺术中占有十分重要的地位,它是环境艺术的重要视觉元素。首先掌握色彩的重要特性及色彩的配置关系,色彩与造型的形、质关系,综合考虑色与光,色与色之间的相互关系。根据建筑环境的地域具体位置、功能、民族传统、文化历史等因素进行建筑环境的创造,让环境通过色彩等视觉元素,来传达环境的信息与情感。