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1. |
Record Nr. |
UNINA9910483254503321 |
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Autore |
Riurean Simona Mirela |
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Titolo |
Application of visible light wireless communication in underground mine / / Simona Mirela Riurean, Monica Leba, Andreea Cristina Ionica |
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Pubbl/distr/stampa |
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Cham, Switzerland : , : Springer, , [2021] |
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©2021 |
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ISBN |
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Edizione |
[1st ed. 2021.] |
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Descrizione fisica |
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1 online resource (XXIII, 226 p. 157 illus., 143 illus. in color.) |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Nota di contenuto |
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Introduction -- Optical wireless communication -- Components of a visible light communication system -- VLC for underground positioning and monitoring system -- Underground positioning and monitoring system implementing with VLC embedded -- Conclusion. |
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Sommario/riassunto |
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This book provides a chronological literature review of optical wireless communication, followed by a detailed blueprint of a visible light communication (VLC) setup with the key characteristics of LEDs and photodetectors. Next, the optical channel impulse response and its description for different possible topologies is presented together with a description of the optical and electrical setup for both optical transmitters (oTx) and optical receivers (oRx). Different single carrier and multi-carrier modulations particularly applied in visible light communication setups are also presented. Both the optical and electrical modules of oTx and oRx are simulated and then prototyped and tested as embedded devices in an underground positioning and monitoring system for a continuous real time identification of the personnel on the main underground galleries where the illumination network is already installed. Presents a comprehensive look at visible light communication technology, both in description and application; Shows where and how VLC has been launched on the market as an alternative or partner technology to the existing wireless communication technologies based on radio frequency; Includes special focus on underground positioning and monitoring with embedded VLC. |
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2. |
Record Nr. |
UNINA9910131259203321 |
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Autore |
Camacho Guizado Alvaro |
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Titolo |
Conflicto social y violencia : Notas para una discusión / / Miriam Jimeno Santoyo |
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Pubbl/distr/stampa |
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Lima, : Institut français d’études andines, 2015 |
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ISBN |
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Descrizione fisica |
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1 online resource (78 p.) |
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Altri autori (Persone) |
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DegregoriCarlos Iván |
GarcíaClara Inés |
GonzálezFernán E |
Jimeno SantoyoMyriam |
MolanoAlfredo |
OcampoGloria Isabel |
SteinerClaudia |
UribeMaría Victoria |
WaldmannPeter |
Jimeno SantoyoMiriam |
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Soggetti |
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Social Issues |
Pérou |
violence |
conflit |
région |
XXe siècle |
drogue |
Colombie |
mouvement social |
commerce |
Colombia |
comercio |
conflicto |
droga |
Perú |
región |
violencia |
movimiento social |
siglo XX |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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3. |
Record Nr. |
UNINA9910557794303321 |
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Autore |
Han Sekyung |
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Titolo |
Grid-to-Vehicle (G2V) and Vehicle-to-Grid (V2G) Technologies |
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Pubbl/distr/stampa |
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Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
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Descrizione fisica |
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1 online resource (112 p.) |
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Soggetti |
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History of engineering and technology |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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This Special Issue "Grid-to-Vehicle (G2V) and Vehicle-to-Grid (V2G) Technologies" was in session from 1 May 2019 to 31 May 2020. For this Special issue, we invited articles on current state-of-the-art technologies and solutions in G2V and V2G, including but not limited to the operation and control of gridable vehicles, energy storage and management systems, charging infrastructure and chargers, EV demand and load forecasting, V2G interfaces and applications, V2G and energy reliability and security, environmental impacts, and economic benefits as well as demonstration projects and case studies in the aforementioned areas. Articles that deal with the latest hot topics in V2G are of particular interest, such as V2G and demand-side response control technique, smart charging infrastructure and grid planning, advanced power electronics for V2G systems, adaptation of V2G systems in the smart grid, adaptation of smart cities for a large number of EVs, integration, and the optimization of V2G systems, utilities and transportation assets for advanced V2G systems, wireless power transfer systems for advanced V2G systems, fault detection, |
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maintenance and diagnostics in V2G processes, communications protocols for V2G systems, energy management system (EMS) in V2G systems, IoT for V2G systems, distributed energy and storage systems for V2G, transportation networks and V2G, energy management for V2G, smart charging/discharging stations for efficient V2G, environmental and socio-economic benefits and challenges of V2G systems, and building integrated V2G systems (BIV2G). Five manuscripts are published in this Special Issue, including "An Ensemble Stochastic Forecasting Framework for Variable Distributed Demand Loads" by Agyeman et al., "Where Will You Park? Predicting Vehicle Locations for Vehicle-to-Grid, An MPC Scheme with Enhanced Active Voltage Vector Region for V2G Inverter" by Shipman et al., "Electric Vehicles Energy Management with V2G/G2V Multifactor Optimization of Smart Grids" by Xia et al., and "A Review on Communication Standards and Charging Topologies of V2G and V2H Operation Strategies" by Savitti et al. |
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