Search results for "CKC"

Exploring the common blockchain adoption enablers: the case of three Italian wineries

2021

Purpose This study aims to explore and describe the main enabling factors affecting the implementation of blockchain technology (BCT) in a strategic sector such as the wine industry, as well as the motivation behind this choice. Design/methodology/approach In light of the novelty of the phenomenon studied, a case study approach was adopted analyzing three Italian wineries. A conceptual framework, based on the dynamic capabilities, absorptive capacity and dominant logic theories, was developed. Primary and secondary data were collected. Findings Results show that wineries working in a highly dynamic and competitive market invest more in knowledge acquisition and internal assimilation and le…

Blockchain review for battery supply chain monitoring and battery trading

2022

The use of technologies such as Internet of Things (IoT), data processing and blockchain have allowed companies to serve their customers with better quality, efficiency, reliability and in the shortest possible time. The growing adoption of electric vehicles on the market has increased the demand for batteries that may have numerous manufacturers. Life expectancy is affected on manufacture, but also on operational conditions. A large number of parameters have a role on battery's health and thousands of data need to be evaluated and combined. The present work investigates the scenario of the battery industry in order to implement a blockchain-based platform for the supply chain implementatio…

A Coexistence Analysis of Blockchain, SCADA Systems, and OpenADR for Energy Services Provision

2022

The advent of blockchain technology allows the raise of new business models for the electricity market, opening the way also to end-users and letting them offer regulation services to the power grid. Thanks to the characteristic of being distributed, the blockchain technology could be a solution to balancing problems caused by the penetration of renewable sources, implementing a platform for Demand-Response programs delivery. Demand-Response allows consumers to respond to market signals by increasing or reducing their energy consumption, contributing to greater flexibility and stability of the grid and to a more efficient use of infrastructures and energy resources. Currently, Demand-Respon…

La idea del poder prevalece en los medios de comunicación

2008

An Efficient and Secure Energy Trading Approach with Machine Learning Technique and Consortium Blockchain

2022

In this paper, a secure energy trading mechanism based on blockchain technology is proposed. The proposed model deals with energy trading problems such as insecure energy trading and inefficient charging mechanisms for electric vehicles (EVs) in a vehicular energy network (VEN). EVs face two major problems: finding an optimal charging station and calculating the exact amount of energy required to reach the selected charging station. Moreover, in traditional trading approaches, centralized parties are involved in energy trading, which leads to various issues such as increased computational cost, increased computational delay, data tempering and a single point of failure. Furthermore, EVs fac…

Rapport de l'Équipe Espagnole

1982

Texto incluido en el documento interno del Commitee on Communication, Knowledge and Culture: "CKC. Documentos de Trabajo sobre Telediarios y Producción de la Realidad", sobre la parte de esa misma investigación que llevó a cabo el equipo español, dirigido por Vidal-Beneyto.

Projet initial (février 1982): La prensa de élite y la producción de la realidad / The elite press and the production of reality

1982

Producción de la Realidad y Diarios de Referencia dominante: Introducción

1982

Texto escrito por Vidal-Beneyto como introducción de un documento interno del Research Commitee on Communication, Knowledge and Culture (CKC) sobre la investigación internacional "Producción de la Realidad y Diarios de Referencia Dominante". Junio 1982.

Telediarios y Producción de la Realidad / Journaux Télévisés et Production du Réel: Introducción

1982

Texto escrito por Vidal-Beneyto como introducción de un documento interno del Research Commitee on Communication, Knowledge and Culture (CKC) sobre la investigación internacional "Telediarios y Producción de la Realidad". Junio de 1982.

The Blockchain in Microgrids for Transacting Energy and Attributing Losses

2017

In recent years novel models for energy distribu- tion appeared and islanded microgrids quest for new ways to exchange energy between consumers and producers without the need of central authorities. The blockchain mechanism has emerged as a distributed solution for recording energy transactions in power systems. The blockchain has been used to permit users bartering and selling energy and to keep track of such exchanges without exposing them to tampering. In this work, we consider a novel application of the blockchain in islanded microgrids that includes also annotating energy losses caused by energy transactions, in order to have a more realistic matching between the physical status of the…