Politicians and engineers are increasingly realizing that values important in the development of technological artefacts. What is often overlooked different conceptualizations these abstract lead to design-requirements. For example, designing social media platforms for deliberative democracy sets us up technical work on completely types architectures mechanisms than so-called liquid or direct f...

How can you change your mind to be more open? There many sources that can help you to improve your thoughts. It can be from the other experiences and also story from some people. Book is one of the trusted sources to get. You can find so many books that we share here in this website. And now, we show you one of the best, the conceptual schema and relational database design a fact oriented appro...

The early stages of engineering design are critical, as the highlevel decisions made at this point have the most impact on the final product’s design, cost, and success. However, little software is available to support engineers during the initial, conceptual design phase. In addition, at this and all other stages of design, engineers are increasingly tasked with utilizing unwieldy collections ...

Spacecraft formation flying is a proposed technology with vast performance implications ranging from enhanced mission capabilities to radical reductions in operations cost. To explore this concept and to enable its realization, Stanford University and Santa Clara University have initiated development of a simple, low cost, twosatellite mission known as Emerald. The Emerald mission has four prim...

tehran is one of the most polluted metropolises in the world. sink capacity for absorption and assimilation of pollution is reduced generally due to failure in inclusion of ecological aspects in regional land use development planning. the present condition of air and water related issues in tehran are greatly affected by landscape structural alterations at urban level. in this research the focu...