摘要：Designing technologies is a process that relies on multiple interactions between design and use contexts. These interactions are essential to the development and establishment of technologies. This article seeks to understand the attempts of healthcare organisations to integrate use contexts into the design of healthcare technologies following insights of the theoretical approaches of social learning and user representations. We present a multiple case study of three healthcare technologies involved in improving elderly care practice. These cases were part of a Dutch quality improvement collaborative program, which urged that development of these technologies was not “just” development, but should occur in close collaboration with other parts of the collaborative program, which were more focused on implementation. These cases illustrate different ways to develop technologies in interaction with use contexts and users. Despite the infrastructure of the collaborative program, interactions were not without problems. We conclude by arguing that interactions between design and use are not naturally occurring phenomena, but must be actively organised in order to create effects.

摘要：从无到有,从零到无限,自2010年起经历三年时间,MO&Co.的年度艺术慈善项目MO_Art program每年都深入山区,与孤贫儿童一起历练成长。2012年,MO&Co.首次携手广东公益恤孤助学促进会,将艺术的种子散播更广,不仅开办了首届寓教于乐的MO_Art"起跑"儿童艺术夏令营、在全国范围推出爱心单品MO_Art双面限量时装腕表,更在10月29日至11月2日,和艺术家们一起踏足广东湛江遂溪的贫困小学开展艺术支教。国际超模孙菲菲作为MO_Art慈善大使亲身参与,共同为贫困地区儿童的梦想起跑注入更大的推动力。

摘要：参数化设计是机械设计的一个发展方向，是提高企业产品设计创新能力的关键技术之一。本文从提高新产品的设计效率出发，探讨了Pro／program参数化设计的实现策略和途径，分析了基于Pr0／program创建参数化同步带轮的方法，并设计了符合标准的同步带轮工程图参数化表格。

摘要：一、前言目前,已经有不少单位在使用PRO/E系列产品,但在国内的相关杂志上还很少看到利用它的program模块进行产品二次开发方面的报道.事实上,program模块是一个使用简单,应用灵活的二次开发工具,用它可以方便地进行零件的参数化设计,是机械设计人员工作时的好帮手.众所周知,PRO/ENGINEER中的每个实体模型都有一个主要设计步骤和尺寸参数的列表,改变设计,只需修改这个列表即可.

摘要：结合实例说明了运用Pro/program方法进行产品参数化设计的方法和必要性,结合零件族表的运用,使产品的设计具有高的效率和灵活性。

摘要：针对注塑模模架的自行设计、自动化更改和自动化装配问题,结合Pro/Engi-neer软件,采用Layout和program 2种方法实现注塑模模架的参数化设计。模架系统完全开放,做适当更改可快速变形、自由转换。设计的模架操作简便、易于修改和添加新零件。

摘要：介绍了PRO/E二次开发工具program结构功能 ,并通过实例对其应用进行研究。

摘要：通过对渐开线齿轮基本成形原理的分析,对渐开线标准圆柱直齿轮、左旋式斜齿轮、右旋式斜齿轮和变位齿轮的尺寸关系进行归纳总结,得到其通用表达式,并利用Pro/program进行通用模型参数化设计,实现了模型灵活自动生成,提高了建模效率,为工程技术人员处理类似问题提供参考。

摘要：介绍Pro/Engineer的program参数化造型方法及其程序结构,并且以直齿锥齿轮为实例,详细地介绍program参数化造型的实现过程。为同类产品实现参数化造型,减少重复劳动,提高设计效率提供一种适用、有效的方法。

摘要：Commercial aircraft family design can reduce development costs, shorten development cycles, and expand the market coverage of aircraft. Commercial aircraft family development has become one of the most important features of modern aircraft design. This paper explores the effects of commonality on different aircraft models in a commercial aircraft family. The existing product commonality indexes are summarized and their limitations in the application to aircraft design are discussed. Then a new component commonality index is proposed based on the component decomposition structure. A model for calculating the aircraft program value is established,which considers development costs, manufacturing costs, sale price, operation costs and residual costs. The effects of aircraft commonality on time and economic costs of both development and manufacturing, and on sale price, are analyzed and quantified. The commonality evaluation strategy is obtained, which features comprehensive consideration of the aircraft program value and time costs. The break-even analysis of aircraft is proceeded on the basis of costs and price data. By using a real option method, the strategy considers the uncertainty of the aircraft program and the flexibility of the manufacturer. This strategy proves to be rational and applicable to aircraft design based on the calculation of three examples and the analysis of parameter sensitivity.