Πλοήγηση ανά Θέμα "Energy "
Αποτελέσματα 1-20 από 32
-
Analysing the energy efficiency of EU member states: The potential of energy recovery from waste in the circular economy
(2019)This paper examines energy efficiency across 28 selected European Union (EU) Member States and reviews the potential for energy recovery from waste according to the efficiency scores obtained. The efficiencies are assessed ... -
Analysis of the impact of automatic shading control scenarios on occupant's comfort and energy load
(2021)Building envelopes should be responsive to boundary conditions changing in short-time, daily, or seasonal patterns. To this end, adaptive facades provide the ability to react, or benefit from, outdoor fluctuations and ... -
Backscatter Sensors Communication for 6G Low-Powered NOMA-Enabled IoT Networks Under Imperfect SIC
(2022)The combination of nonorthogonal multiple access (NOMA) using power-domain with backscatter communication (BC) is expected to connect large-scale Internet of things (IoT) devices in the future sixth-generation era. This ... -
Confinement of volatile fission products in the crystalline organic electride Cs+(15C5)2•e-
(2022)The efficacy of filters to trap volatile radiotoxic nuclear fission products depends on the thermodynamic stability of these species within the filter material. Using atomic scale modeling based on density functional theory ... -
Critical review of pricing schemes in markets with non-convex costs
(2016)We consider a market in which suppliers with asymmetric capacities and asymmetric marginal and fixed costs compete to satisfy a deterministic and inelastic demand of a commodity in a single period. The suppliers bid their ... -
A DEA approach for estimating the agricultural energy and environmental efficiency of EU countries
(2014)This study attempts to evaluate the energy and environmental efficiency of the primary sectors of the EU member state countries. The evaluation is based on a non-radial Data Envelopment Analysis (DEA) model which allows ... -
Demo: 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 ... -
Design and development of innovative physics simulations and teaching materials for the learning of the concept of energy
(2008)This paper describes an innovative educational approach for the teaching of the concept of energy, by the use of 12 simulations developed with the educational software "Modellus". The concept of energy is a very abstract ... -
The effects of FFF 3D printing parameters on energy consumption
(2022)Energy metrics in 3D-printing technologies are of major importance for sustainable manufacturing. The printing parameters (PP) affect the energy consumption remarkably and define the overall Energy Printing Consumption ... -
Einstein and Møller Energy-Momentum Complexes for a New Regular Black Hole Solution with a Nonlinear Electrodynamics Source
(2016)A study about the energy and momentum distributions of a new charged regular black hole solution with a nonlinear electrodynamics source is presented. The energy and momentum are calculated using the Einstein and Møller ... -
Energy and CO2 emissions as the determinants of countries' productivity with different levels of economic development
(2017)In the present study, Data Envelopment Analysis (DEA) is used for the period spanning from 1980 to 2012 and for a total of 32 countries which are classified into four groups, according to their level of development ... -
Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass Function
(2017)The energy-momentum of a new four-dimensional, charged, spherically symmetric, and nonsingular black hole solution constructed in the context of general relativity coupled to a theory of nonlinear electrodynamics is ... -
Error Compensation Enhanced Day-Ahead Electricity Price Forecasting
(2022)The evolution of electricity markets has led to increasingly complex energy trading dynamics and the integration of renewable energy sources as well as the influence of several external market factors contributed towards ... -
Exergy analysis of a solid oxide fuel cell power plant fed by either ethanol or methane
(2004)The method of exergy analysis is presented for a solid oxide fuel cell (SOFC) power plant involving external steam reforming and fed by methane and ethanol. The parameters for optimal operation of the integrated SOFC plant ... -
A Hybrid Bimodal LSTM Architecture for Cascading Thermal Energy Storage Modelling
(2022)Modelling of thermal energy storage (TES) systems is a complex process that requires the development of sophisticated computational tools for numerical simulation and optimization. Until recently, most modelling approaches ... -
Influence of electron irradiation on fluctuation conductivity and pseudogap in YBa2Cu3O7-δsingle crystals
(2022)The effect of electron irradiation with the energy of 2.5 MeV on the temperature dependences of the resistivity ρ(T) of an optimally doped YBa2Cu3O7-δ single crystal has been studied. The temperature dependences of both ... -
Localization of Energy-Momentum for a Black Hole Spacetime Geometry with Constant Topological Euler Density
(2018)The evaluation of the energy-momentum distribution for a new four-dimensional, spherically symmetric, static and charged black hole spacetime geometry with constant nonzero topological Euler density is performed by using ... -
A meta-modeling power consumption forecasting approach combining client similarity and causality
(2021)Power forecasting models offer valuable insights on the electricity consumption patterns of clients, enabling the development of advanced strategies and applications aimed at energy saving, increased energy efficiency, and ... -
A method for the calculation the activation energies of thermally stimulated depolarization current peaks: Application in polyvinylidene fluoride/graphene nanocomposites
(2021)A simple method is presented for the calculation of the activation energies of first order peaks of Thermally Stimulated Depolarization Current (TSDC). Three equations are derived, which relate the activation energy of the ... -
Near Data Processing Performance Improvement Prediction via Metric-Based Workload Classification
(2022)Contrary to the improvement of CPU capabilities, traditional DRAM evolution faced significant challenges that render it the main performance bottleneck in contemporary systems. Data-Intensive applications such as Machine ...