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[null,"1.","Record Nr.",null,"UNINA9910411937403321"]
[null,null,"Autore",null,"Butzen Nicolas"]
[null,null,"Titolo",null,"Advanced Multiphasing Switched-Capacitor DC-DC Converters : Pushing the Limits of Fully Integrated Power Management / / by Nicolas Butzen, Michiel Steyaert"]
[null,null,"Pubbl/distr/stampa",null,"Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020"]
[null,null,"ISBN",null,"3-030-38735-6"]
[null,null,"Edizione",null,"[1st ed. 2020.]"]
[null,null,"Descrizione fisica",null,"1 online resource (XV, 160 p. 111 illus., 74 illus. in color.)"]
[null,null,"Disciplina",null,"621.313"]
[null,null,"Soggetti",null,"Electronic circuits"]
[{"$nulls":4},"Computer engineering"]
[{"$nulls":4},"Internet of things"]
[{"$nulls":4},"Embedded computer systems"]
[{"$nulls":4},"Electronics"]
[{"$nulls":4},"Microelectronics"]
[{"$nulls":4},"Circuits and Systems"]
[{"$nulls":4},"Cyber-physical systems, IoT"]
[{"$nulls":4},"Electronics and Microelectronics, Instrumentation"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Introduction -- Fully Integrated Switched-Capacitor Fundamentals -- Voltage-Domain Analysis -- Scalable Parasitic Charge Redistribution -- MIMO Switched-Capacitor Converter using Parasitic Coupling -- Stage-Outphasing and Multiphase Soft-Charging -- Continuously-Scalable Conversion Ratio Topologies -- Conclusions."]
[null,null,null,"Sommario/riassunto","This book gives a detailed analysis of switched-capacitor DC-DC converters that are entirely integrated on a single chip and establishes that these converters are mainly limited by the large parasitic coupling, the low capacitor energy density, and the fact that switched-capacitor converter topologies only have a fixed voltage conversion ratio. The authors introduce the concept of Advanced Multiphasing as a way to circumvent these limitations by having multiple out-of-phase parallel converter cores interact with each other to minimize capacitor charging losses, leading to several techniques that demonstrate record efficiency and power-density, and even a fundamentally new type of switched-capacitor topology that has a continuously-scalable conversion ratio. "]
[{"$nulls":4},"Provides single-source reference to the recently-developed Advanced Multiphasing concept; Enables greatly improved performance and capabilities in fully integrated switched-capacitor converters; Enables readers to design DC-DC converters, where multiple converter cores are put in parallel and actively interact with each other over several phases to improve their capabilities."]
[null,"2.","Record Nr.",null,"UNINA9910580296703321"]
[null,null,"Autore",null,"Kumpulainen Kristiina"]
[null,null,"Titolo",null,"Nordic Childhoods in the Digital Age / / edited by Kristiina Kumpulainen"]
[null,null,"Pubbl/distr/stampa",null,"Taylor & Francis, 2022"]
[{"$nulls":4},"The Netherlands : , : Routledge, , 2022"]
[null,null,"ISBN",null,"1-000-61798-X"]
[{"$nulls":4},"1-00-314525-6"]
[{"$nulls":4},"1-000-61795-5"]
[{"$nulls":4},"1-003-14525-6"]
[null,null,"Descrizione fisica",null,"1 online resource (xviii, 224 pages)"]
[null,null,"Collana",null,"Perspectives on Education in the Digital Age"]
[null,null,"Classificazione",null,"EDU040000"]
[null,null,"Disciplina",null,"372.21"]
[null,null,"Soggetti",null,"Early childhood education"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Sommario/riassunto","\"This book adds to the international research literature on contemporary Nordic childhoods in the context of fast-evolving technologies. It draws on the workshop program of the Nordic Research Network on Digital Childhoods funded by the Joint Committee for Nordic research councils in the Humanities and Social Sciences (NOS-HS) during the years 2019–2021. Bringing together researchers from Finland, Norway, Sweden, Denmark and Iceland, the book addresses pressing issues around children’s communication, learning and education in the digital age.\n\n\nThe volume sheds light on cultural values, educational policies and conceptions of children and childhood, and child–media relationships inherent in Nordic societies. The book argues for the importance of understanding local cultures, values and communication practices that make up contemporary digital childhoods and extends current discourses on children’s screen time to bring in new insights about the nature of children’s digital engagement. \n\n\nThis book will appeal to researchers, graduate students, educators and "]
[{"$nulls":4},"policy makers in the fields of childhood education, educational technology and communication.\""]