20,440 research outputs found

    A Framework for Integrating Transportation Into Smart Cities

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    In recent years, economic, environmental, and political forces have quickly given rise to “Smart Cities” -- an array of strategies that can transform transportation in cities. Using a multi-method approach to research and develop a framework for smart cities, this study provides a framework that can be employed to: Understand what a smart city is and how to replicate smart city successes; The role of pilot projects, metrics, and evaluations to test, implement, and replicate strategies; and Understand the role of shared micromobility, big data, and other key issues impacting communities. This research provides recommendations for policy and professional practice as it relates to integrating transportation into smart cities

    Delay Tolerant Networking over the Metropolitan Public Transportation

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    We discuss MDTN: a delay tolerant application platform built on top of the Public Transportation System (PTS) and able to provide service access while exploiting opportunistic connectivity. Our solution adopts a carrier-based approach where buses act as data collectors for user requests requiring Internet access. Simulations based on real maps and PTS routes with state-of-the-art routing protocols demonstrate that MDTN represents a viable solution for elastic nonreal-time service delivery. Nevertheless, performance indexes of the considered routing policies show that there is no golden rule for optimal performance and a tailored routing strategy is required for each specific case

    Trends in Smart City Development

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    This report examines the meanings and practices associated with the term 'smart cities.' Smart city initiatives involve three components: information and communication technologies (ICTs) that generate and aggregate data; analytical tools which convert that data into usable information; and organizational structures that encourage collaboration, innovation, and the application of that information to solve public problems

    Building Opportunity: How States Can Leverage Capital and Infrastructure Investments to Put Working Families on a Path to Good Jobs

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    Recommends state policies to boost the supply of skilled workers by expanding education and skills development opportunities for low-income, low-skilled adults and strengthening employer demand for and commitment to hiring them at family-sustaining wages

    City Systems: Building Blocks for Achieving Sustainability and Creating Good Jobs

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    In this issue brief, we examine three different systems that underlie cities and keep them running: water, waste, and energy. Within each of these systems are opportunities for states and cities to modernize their local infrastructure, improve their communities, and ultimately create jobs

    Service Value Chains and Effects of Scale

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    This paper generalizes Porter’s notion of the value chain for the analysis of service industries. The generalization entails that the flow and the physical transformation and assembly of goods that are characteristic of manufacturing are generalized into flows and transformation of data and flows and transformation of the physical and mental condition of people that are characteristic of many service industries. Utility is generalized from utilities of forms and function of goods, characteristic of manufacturing, to utilities of time, place, convenience, speed, safety, entertainment, physical and mental wellbeing, knowledge and mental capacity, funding and assurance. The analysis yields a categorization of industries according to central features of the value adding process. Here, the analysis is used to identify sources of (in)efficiency of scale, scope and experience, along the value chain.Service industries;production structure;economy of scale

    Leveraging Change: Increasing Access to Arts Education in Rural Areas

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    In 2015, Massachusetts College of Liberal Arts (MCLA) received funding in the first round of collective impact grants from the National Endowment for the Arts to launch the pilot initiative, Leveraging Change: Improving Access to Arts Education in Rural Areas. The authors conducted research which included a literature review and interviews with arts education leaders in rural areas. Using the research compiled through this process, a pilot convening was held in western Massachusetts' Berkshire County to activate ideas, stimulate the exchange of information, and generate cross-sector collaboration focused on strengthening support for arts education in the region. This working paper is a summary of the research results and insights gleaned from this pilot initiative
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