نتایج جستجو برای: city infrastructures
تعداد نتایج: 169306 فیلتر نتایج به سال:
Why study the city through objects? As we will argue below, material objects are analytically important but until recently they have largely been marginalised in urban studies. Thus, our aim here is to bring them to the centre of the analysis of the city. In Part I, after first reviewing how materiality has been taken up in the work of key urbanists, we propose a conceptual and methodological o...
Wireless sensor networks have increasingly become contributors of very large amounts of data. The recent deployment of wireless sensor networks in Smart City infrastructures have led to very large amounts of data being generated each day across a variety of domains, with applications including environmental monitoring, healthcare monitoring and transport monitoring. The information generated th...
OBJECTIVE Novel, inexpensive solutions are needed for improved management of vector-borne and other diseases in resource-poor environments. Emerging free software providing access to satellite imagery and simple editing tools (e.g. Google Earth) complement existing geographic information system (GIS) software and provide new opportunities for: (i) strengthening overall public health capacity th...
Cyber security is becoming more and more relevant with the advent of large-scale systems made of independent and autonomous constituent systems that interoperate to achieve complex goals. To ensure security of cyberphysical systems, it is important to analyze identified threats and their possible consequences. In case of smart grids as an example of a complex system, threats can result in power...
This chapter is an empirical attempt to identify the nature and regional dimension of port-city relationships on a world scale. Although general processes of such relationships can be identified in the literature, regional variations are still not well understood when dealing with the insertion of port cities in the global transport chain. An analysis of a world sample is proposed using simple ...
growth over the past two decades, accompanied by the development of large-scale industries and services. In the course of this expansion, medium-sized cities and small towns have sprung up around the larger cities, forming city clusters, often with similar or interdependent economies. The development of city clusters in China is somewhat similar to the formation of the megalopolis in the United...
33 We witness a revolution that capitalizes on the prevalence of networked (embedded) devices ranging from simple ones, such as sensors, to complex Cyber-Physical Systems (CPS), in order to empower a new generation of innovative anytime-anywhere services. The CPS revolution enables system interconnection and fine-grained information acquisition at unprecedented scales. The analytics of CPS data...
Recent advances in mobile communications, location/sensing technologies and data processing are boosting the deployment of context-aware services and smart spaces creation. This is reflected in urban environments by the smart-city vision, a city with advanced ICT and surveillance infrastructures offering to citizens a diversity of services. Nevertheless, privacy risks and threats ambush, since ...
With the growing popularity of Internet of Things (IoT) technologies and sensors deployment, more and more cities are leaning towards the initiative of smart cities. Smart city applications are mostly developed with aims to solve domain-specific problems. Hence, lacking the ability to automatically discover and integrate heterogeneous sensor data streams on the fly. To provide a domain-independ...
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