Exploració per autor "Chen, Zhen"
Digital tools for urban development project: GIS application to PTAL assess and land valuation and traffic simulation for piazza renewal Chen, Zhen; Camolese, Samuele (Università degli Studi Roma Tre / Centre de Política de Sòl i Valoracions, 2014-09)
Text en actes de congrés
Accés obertNowadays, the increasing density and expansion of urban areas make cities as complexes with massive activities. The new input of the upgrating urban functions brings uncertainty to the transformation of downtown. Previous ...
Chen, Zhen; Zhang, Jun; Du, Wen-Bo; Lordan González, Oriol; Tang, Jiangjun (2015-10-23)
Accés obertThe robustness of large scale critical infrastructures, which can be modeled as complex networks, is of great significance. One of the most important means to enhance robustness is to optimize the allocation of resources. ...
Busquets Monge, Sergio; Boroyevich, Dushan; Burgos, Rolando; Chen, Zhen (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
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Accés obertIn this paper, the performance of a self-powered unipolar gate driver supply circuit for power devices is studied, with the aim of analyzing the viability of using such circuits in high voltage applications with discrete ...