Sfoglia per Soggetto "Energy "
Items 21-32 di 32
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On the Localization Properties of Weyl Particles
(2022)In this work, it is shown that Weyl particles can exist at different states in zero electromagnetic field, either as free particles or at localized states. In addition, it is shown that the localization, as well as the ... -
On the systematic optimization of ethanol fed SOFC-based electricity generating systems in terms of energy and exergy
(2003)An energy-exergy analysis was undertaken in order to optimize the operational conditions of a SOFC-based power plant fueled by ethanol. A certain plant configuration was contemplated, equipped with an external steam reformer, ... -
Online energy consumption monitoring of wireless testbed infrastructure through the NITOS EMF framework
(2013)Development of energy-efficient protocols and algorithms requires in-depth understanding of the power consumption characteristics of real world devices. To this aim, energy efficiency analysis is performed by the research ... -
Predicting operational and environmental efficiency of primary sectors of EU countries, by implementing Artificial Neural Networks
(2017)One of the most important policy reforms for the European Union (EU) agriculture was the implementation of the Agenda 2000, which establishes a new framework for subsidies management, decoupled from both crop and animal ... -
Room-temperature deposited fluorine-doped tantalum pentoxide for stable organic solar cells
(2022)Earth-abundant transition metal oxides deposited at room temperature with low-cost methods suitable for large area manufacturing can offer advances in many fields of energy related devices. Here we report the room-temperature ... -
Safe Optimistic Path Planning for Autonomous Drones under Dynamic Energy Costs
(2021)Unmanned aerial vehicles or so-called drones are already used in several applications to perform different sensing and monitoring missions. A central problem is to plan these missions so as to minimize the completion time. ... -
Smart energy for smart irrigation
(2016)This paper investigates the possibility of reducing the cost of irrigation by utilizing techniques, methods and practices that are common to the smart energy systems. A software platform that couples the smartness of the ... -
Supplementation of lactating ewes with a glucogenic preparation or β-carotene in mid- To late lactation on subsequent milk yield and luteinizing hormone secretion
(2007)The effects of a glucogenic preparation (Nutrimix®) or β-carotene (Rovimix® beta carotene) supplementation of ewes during mid- to late-lactation on their milk yield were assessed in a study where 66 Chios-breed ewes were ... -
Testing for environmental Kuznets curve in the EU agricultural sector through an Eco-(in)efficiency index
(2017)Studies on agricultural production practices advance within international literature and new methods are proposed in order to assess the agricultural sustainability, either at farm or macro level. The present paper builds ... -
The TREND experimental activities on "green" communication networks
(2013)Aimed at answering important questions about the energy demand of current telecom infrastructure and the design of sustainable and energy-efficient future networks, the research of a number of European partners is brought ... -
Visual exploration of energy use in eu 28: Dynamics, patterns, policies
(2021)The paper places emphasis on primary energy resources, their covariation, and their correlation with socioeconomic factors and aims to provide a systematic analysis of their development over time. The analysis uses evidence ... -
What blockchain can do for power grids?
(2021)The aim of this work is to provide an up-to-date comprehensive review of the peer-reviewed articles, the research projects and the entrepreneurial efforts that consider the utilization of blockchain technology in the energy ...