457   Artículos

 
en línea
Mikolaj Walkowiak     Pág. 55 - 61
This paper concerns the estimation of indirect CO2 emissions associated with the use of electric engines in Poland. The indirect production of exhaust fumes emitted by electric cars is determined by two factors: the engine?s power consumption and the vol... ver más
Revista: Research Papers in Economics and Finance    Formato: Electrónico

 
en línea
António Carlos Pinheiro Fernandes, Luís Filipe Sanches Fernandes, Daniela Patrícia Salgado Terêncio, Rui Manuel Vitor Cortes and Fernando António Leal Pacheco    
Interactions between pollution sources, water contamination, and ecological integrity are complex phenomena and hard to access. To comprehend this subject of study, it is crucial to use advanced statistical tools, which can unveil cause-effect relationsh... ver más
Revista: Water    Formato: Electrónico

 
en línea
Piotr Lis     Pág. 2 - 6
Dear Readers,I have the pleasure of presenting to you the first issue of our research journal entitled ?Research Papers in Economics and Finance? (REF), published by the Faculty of Economics at Poznan University of Economics and Business. Caring about th... ver más
Revista: Research Papers in Economics and Finance    Formato: Electrónico

 
en línea
Martin Lodenius    
External pollution load in the Baltic Sea originates from urban, agricultural and industrial sources. Emissions of heavy metals have decreased substantially in the catchment area but the temporal trends are not always significant and differ with sample, ... ver más
Revista: European Journal of Environmental Sciences    Formato: Electrónico

 
en línea
Christian Bipongo Ndeke, Marco Adonis and Ali Almaktoof    
This paper presents an energy management strategy using a Stateflow controller related to DC microgrids with the important penetration of renewable energy. The increase in world electricity demand is one of the principal drivers of the exhaustion of foss... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Wojciech Frydlewicz, Lukasz Michalec, Pawel Kostyla, Dominika Kaczorowska and Tomasz Sikorski    
In normal operating conditions, the mains voltage level provided by low-voltage distribution networks follows time-varying patterns within permissible limits. The statistical characterisation of disturbances inserted into the power grid by nonlinear elec... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Ibrahim Tursunovic and Davide Papurello    
The energy sector is the main source of greenhouse gases, so it has the highest potential for improvement. The improvements can be achieved by generating energy from renewable sources. It is necessary to combine production from renewable sources with sto... ver más
Revista: Clean Technologies    Formato: Electrónico

 
en línea
Yingyuting Li, Yili Zhang, Junyu Chen, Guangfei Yang, Haihui Li, Jinjin Wang and Wenyan Li    
Yangchun City, a typical polymetallic ore distribution area in Guangdong Province (China), was selected as the research region to study the content, distribution, source, and possible impacts of heavy metals (HMs) (Arsenic: As; Cadmium: Cd; Chromium: Cr;... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Sabrina De Nardi, Claudio Carnevale, Sara Raccagni and Lucia Sangiorgi    
Models are a core element in performing local estimation of the climate change input. In this work, a novel approach to perform a fast downscaling of global temperature anomalies on a regional level is presented. The approach is based on a set of data-dr... ver más
Revista: Forecasting    Formato: Electrónico

 
en línea
Konstantia Karagkouni and Maria Boile    
This study reviews and categorises ports? green initiatives to reduce their polluting emissions and improve their overall environmental performance. These categories facilitate comparisons between different practices and allow the identification of commo... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

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