Results 11 to 20 of about 126,561 (280)

COVID-19 Antibody Test/Vaccination Certification: There's an App for That

open access: yesIEEE Open Journal of Engineering in Medicine and Biology, 2020
Goal: As the Coronavirus Pandemic of 2019/2020 unfolds, a COVID-19 ‘Immunity Passport’ has been mooted as a way to enable individuals to return back to work.
Marc Eisenstadt   +4 more
doaj   +1 more source

Coordinating Carbon Emissions via Production Quantities: A Differential Game Approach

open access: yesGames, 2021
Production emissions in the industrial sector are a major source of environmental pollution. In this paper, we explore how emission considerations are integrated with production decisions. We develop a dynamic model consisting of two firms located in the
Gila E. Fruchter, Hussein Naseraldin
doaj   +1 more source

A Decentralized Informatics, Optimization, and Control Framework for Evolving Demand Response Services

open access: yesEnergies, 2020
This paper presents a decentralized informatics, optimization, and control framework to enable demand response (DR) in small or rural decentralized community power systems, including geographical islands.
Sean Williams   +3 more
doaj   +1 more source

Coordinated Control Strategy and Validation of Vehicle-to-Grid for Frequency Control

open access: yesEnergies, 2021
The increased penetration of renewable energy sources (RES) and electric vehicles (EVs) is resulting in significant challenges to the stability, reliability, and resiliency of the electrical grid due to the intermittency nature of RES and uncertainty of ...
Yeong Yoo   +2 more
doaj   +1 more source

A Power Allocation Scheme for MIMO-NOMA and D2D Vehicular Edge Computing Based on Decentralized DRL

open access: yesSensors, 2023
In vehicular edge computing (VEC), some tasks can be processed either locally or on the mobile edge computing (MEC) server at a base station (BS) or a nearby vehicle.
Dunxing Long   +5 more
doaj   +1 more source

Decentralized Blockchain-Based IoT Data Marketplaces

open access: yesJournal of Sensor and Actuator Networks, 2022
In present times, the largest amount of data is being controlled in a centralized manner. However, as the data are in essence the fuel of any application and service, there is a need to make the data more findable and accessible. Another problem with the
John Christidis   +3 more
doaj   +1 more source

Energy Transaction for Multi-Microgrids and Internal Microgrid Based on Blockchain

open access: yesIEEE Access, 2020
With the decreasing reserves of fossil energy and the increasing capacity of renewable energy generation, the scale of microgrid based on distributed generations is expanding.
Zhuoli Zhao   +6 more
doaj   +1 more source

Risk factors for malnutrition among school-aged children: a cross-sectional study in rural Madagascar

open access: yesBMC Public Health, 2019
Background For over 20 years, Madagascar has been challenged by continued high prevalence of stunting, underweight and wasting among children under 5 years of age.
Hirotsugu Aiga   +6 more
doaj   +1 more source

Decentralized and Self-Sovereign Identity: Systematic Mapping Study

open access: yesIEEE Access, 2021
Self-Sovereign Identity is an emerging, user-centric, decentralized identity approach utilizing some form of decentralized technology. It provides a means for digital identification without reliance on any external authority, enabling entities to control
Spela Cucko, Muhamed Turkanovic
doaj   +1 more source

Development of an Artificial Neural Network Algorithm Embedded in an On-Site Sensor for Water Level Forecasting

open access: yesSensors, 2022
Extreme weather events cause stream overflow and lead to urban inundation. In this study, a decentralized flood monitoring system is proposed to provide water level predictions in streams three hours ahead.
Cheng-Han Liu   +2 more
doaj   +1 more source

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