浅谈设计阶段的电力工程建设造价控制

文章阐述了设计阶段控制在整个工程建设投资中的重要作用。分析影响设计投资主要因素:初步设计方案的形成和设计工作质量和深度,并提出目前设计工作阶段存在一些问题,给出相应的解决方案。     

“非景观”的景观设计——河南联盟三期中式居住景观工程

“非景观”是结合河南联盟三期中式居住生活景观,阐述人与自然,人与建筑、人与生活中所被人忽视的和谐关系。呼吁人们对中国土地之魂的尊重,对人的尊重,对本土文化脉络的重视。     

Design and optimization of a linker for fusion protein construction

Bivalent, bispecific single-chain antibody fusion protein construction appears to be a promising tool for tumor therapy. One of its drawbacks is that the function and activity of the fusion proteins have varied affinity and/or anti-tumor activity compared with the original molecules from which they are derived. A more optimized linker for fusion proteins would confer more favorable biological activities upon bispecific single-chain antibodies. Thus, it is critical to design and optimize an inter-peptide linker. With different functional domains and optimized linkers, fusion proteins provide a solid base for targeted immune therapy for malignancies. In this paper, we review the inter-peptide linker studies and the design of an optimized linker using genetic algorithms. The spatial structure of the fusion protein can be predicted by using genetic and bioinformatics research. Based on current research, the future focus will be on different correlation models to perform simulations of spatial structures and drug molecule design.     

基于AD9854的无线电检测仪的设计

设计一种基于DDS芯片AD9854的测试设备,能够实时采集电台的射频、音频、调制等信号,来实现发射功率、频率准确度、调制度、灵敏度、选择性、失真度、频率响应等指标参数的检测,通过单片机控制,实现了指标快速、准确、可靠地自动测定和误差分析。     

DSP低功耗应用系统设计

本文从硬件和软件多方面给出了低功耗设计的一些具体措施。     

基于Vc++的专用通信软件设计

本文主要提出了一个基于Vc+ + 环境所提供的MFC类库进行一个专用通信软件设计的方法。从数据安全角度出发 ,对这种方法设计的专用软件的应用性及重要性作了简单阐述。     

Judgement of Design Scheme Based on Flexible Constraint in ICAD

The conception of flexible constraint is proposed in the paper. The solution of flexible constraint is in special range, and maybe different in different instances of same design scheme. The paper emphasis on how to evaluate and optimize a design scheme with flexible constraints based on the satisfaction degree function defined on flexible constraints. The conception of flexible constraint is used to solve constraint conflict and design optimization in complicated constraint-based assembly design by the PFM parametrization assembly design system. An instance of gear-box design is used for verifying optimization method.     

基于.NET的通用数据访问层的设计与实现

本文从研究ADO．NET的体系结构及其接口技术出发,研究了．NET平台下的通用数据库编程技术,并利用Factory等设计模式完成了一个通用数据库访问层的设计与实现。     

可编程序控制器系统设计的研究

介绍PLC控制系统设计中,型号选择、I／O模块选择、编程器与外部设备的选择以及控制系统的结构与控制方式的选择;系统达到费用低、可靠性高、维护、保养简单,满足自动控制系统需要．     

建筑设计问题的复杂性与协同设计

首先分析建筑设计问题的内容和设计过程的复杂性,然后分别从建筑的全生命周期、设计资源的整合、团队建设问题、科学化的管理、信息技术的应用等5个方面介绍了建筑协同设计的思想和原则。