正确认识数码艺术设计

总结数码艺术设计的优缺点,可以看出在数码艺术设计表现过程中应该吸收不同民族传统文化;各学科领域相互补充、借鉴;把民族传统艺术与数码艺术设计巧妙的结合起来。     

带UVLO功能的CMOS零温度系数带隙基准

采用CMOS工艺设计了一种零温度系数的带隙基准与零温度系数欠压闭锁(UVLO)的复用电路。由于这种复用,使其与传统的采用BiCMOS或CMOS工艺设计的电路相比,工艺成本低,易于实现。电路由通过改进的带隙结构产生零温度系数的基准电压,并同时检测输入电压,产生对温度和工艺不敏感的输入电压检测信号跳变阈值,实现欠压闭锁。同时通过反馈实现迟滞,克服了单一阈值的弱抗干扰能力。     

基于过程和评价激励的高校科研创新机制研究

现行的高校科技创新机制在科技资源配置、科研部门合作及科研主体激励上存在缺陷和不足,应该从科研创新的过程激励和评价激励两方面来变革高校科研创新机制,使科技资源得到合理配置,科研部门得以协调合作,科研主体得到有效激励,从而促进高校科研创新实力的增强。     

论现代合法性及其实现

要理解现代合法性的本质和实现,就必须从现代国家出发。现代合法性的实现过程不仅涉及国家与公民、国家与经济的关系,还必须考虑到国家与国际社会的关系。在选举作为合法性产生和转化的基本机制已经确立的情况下,应该重点研究合法性的维持机制问题。目前,合法性面临着来自消费文化、管理合理性及全球化的挑战。     

深亚微米MOS器件模型BSIM2及其参数提取

详细分析了适用于ＶＬＳＩ／ＵＬＳＩ设计的深亚微米ＢＳＩＭ２ＭＯＳ器件模型，并在深入讨论短沟道ＭＯＳ器件物理效应的基础上，对沟道长１μｍ栅氧化层厚度２５ｎｍ的ｎＭＯＳＦＥＴ进行了测试和ＢＳＩＭ２模型参数的提取，且对结果进行了分析和讨论。结果表明，ＢＳＩＭ２具有精确、参数易提取、计算速度快的特点，是ＶＬＳＩ／ＵＬＳＩ模拟设计的重要工具之一。     

A Test to Detect Within-family Infectivity when the Whole Epidemic Process is Observed

An epidemic model for the spread of an infectious disease in a population of families is considered. The score test of the hypothesis that there is no higher infectivity between family members is constructed under the assumption that the epidemic process is observed continuously up to some time t . The score process is a martingale as a function of t and by letting the number of families tend to infinity, a central limit theorem for the process can be proved. The central limit theorem not only justifies a normal approximation of the test statistic—it also suggests a smaller variance estimator than expected.     

Constructing press releases, constructing quotations: A case study

This paper reports on empirical research into how press releases are being constructed. It starts from previous discourse-analytic work which has pointed to the 'preformulated' nature of press releases: in particular, it has been shown that through a number of metapragmatic features press releases can easily be copied by journalists in their own news reporting. In this paper we set out to subject one of these features, viz. pseudo-quotations (or so-called constructed direct speech), to a further empirical study, in which we scrutinize the process of constructing the press releases. We propose a detailed analysis of this process by combining ethnographic fieldwork with some of the methodology of cognitive psychology, including think-aloud protocols and on-line registration of the writing process. On the basis of this case study it is concluded that the design and functions of quotations in press releases are more complex than has been assumed so far. In addition, our preliminary results indicate that the combination of methods that we propose in this paper provides a sound starting point for both quantitative and qualitative analysis, allowing for a detailed analysis and interpretation of how press releases are being constructed.     

工业设计的人性化趋势

工业设计中的人性化趋势是人类需求层次逐级上升的反映,它往往以能引起人的直观感受的载体(比如造型、材料、名称和口号等)为依托。中国的工业设计应植根于本土文化,以创意与革新为首要条件,使产品设计真正体现出对人的尊重和关心,不断满足人们日益增长的物质需求与精神需求。     

在化学演示实验中提高学生的综合素质

做好演示性实验不仅是提高化学教学效果的重要手段,也是培养学生综合素质的良好途径。为此,必须认真钻研,做好实验前的准备工作;规范操作,培养学生的科学态度和实验素质;正确引导、培养学生的观察与思维能力;增强学生的参与意识,培养学生主动探索设计实验的能力。     

论设计素描的学科基点

文章针对长期以来设计素描课程与结构素描混为一谈、在教学目的和方法等方面缺乏应有的针对性和学科性的状况,提出应围绕基本的视觉元素———“形”———来展开教学,从而建立一个从形状到形体、形态、形象、形式等的循序渐进的“设计素描”课程体系的思路,以作为实际的课程教学参考,改变以结构素描代设计素描的现状。