Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Georgios Karakatsanis"'
Autor:
Marios K. Tzomakas, Vasiliki Peppa, Antigoni Alexiou, Georgios Karakatsanis, Anastasios Episkopakis, Christos Michail, Ioannis Valais, George Fountos, Nektarios Kalyvas, Ioannis S. Kandarakis
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10260 (2024)
In this study, the imaging performance of electronic portal imaging devices (EPIDs) is evaluated, comparing measurements collected from EPID images captured at 115 cm, with a field size of 15 × 15 cm2, monitor units (MUs) in the range of 2 MU-100 MU
Externí odkaz:
https://doaj.org/article/5ac6f4e8e27a4a57a91be6aee8ed4135
Publikováno v:
Resources, Vol 13, Iss 5, p 65 (2024)
Although the Circular Economy (CE) has made remarkable technological progress by offering a wide range of alternative engineering solutions, an obstacle for its large-scale commercialization is nested in the adoption of those business and financial m
Externí odkaz:
https://doaj.org/article/12ad06f1d8aa4c1895fc7cf279b115d6
Autor:
Marios K. Tzomakas, Vasiliki Peppa, Antigoni Alexiou, Georgios Karakatsanis, Anastasios Episkopakis, Christos Michail, Ioannis Valais, George Fountos, Nektarios Kalyvas, Ioannis S. Kandarakis
Publikováno v:
Heliyon, Vol 9, Iss 10, Pp e21116- (2023)
Purpose: In this study an evaluation of the imaging performance of an electronic portal imaging device (EPID) is presented. The evaluation performed employing the QC-3V image quality phantom. Methods: An EPID system of a 6 MV LINAC, was used to obtai
Externí odkaz:
https://doaj.org/article/a125ebe65e764aad844b6ca96f242927
Autor:
Georgios Karakatsanis, Nikos Mamassis
Publikováno v:
Land, Vol 12, Iss 10, p 1928 (2023)
Ecosystems provide humanity with a wide variety and high economic value-added services, from biomass structuring to genetic information, pollutants’ decomposition, water purification and climate regulation. The foundation of ecosystem services is t
Externí odkaz:
https://doaj.org/article/6a20197fd056469396d036364bd87918
Autor:
Georgios Karakatsanis, Nikos Mamassis
Publikováno v:
Land, Vol 12, Iss 8, p 1603 (2023)
For the present work, we utilized Leslie White’s anthropological theory of cultural evolutionism as a theoretical benchmark for econometrically assessing the macrodynamics of energy use in agrarian societies that constituted the human civilization
Externí odkaz:
https://doaj.org/article/0d3e10ff320d4f19b549a3ccd11ce2be
Publikováno v:
Entropy, Vol 25, Iss 1, p 4 (2022)
Our work analyzes the biophysical and economic foundations of the Sherwood Plot (SP). In general, the SP depicts the theoretical relationship between the cost of recovering a target material or an identified Value Added Compound (VAC) from a waste ma
Externí odkaz:
https://doaj.org/article/b7a82a7ebc1a466aa25e48747806d2f8
Publikováno v:
Data in Brief, Vol 13, Iss , Pp 700-702 (2017)
We present data and code for visualizing the electrical energy data and weather-, climate-related and socioeconomic variables in the time domain in Greece. The electrical energy data include hourly demand, weekly-ahead forecasted values of the demand
Externí odkaz:
https://doaj.org/article/d823e7eaafb740d69a96971e82840237
Autor:
Dionysios Nikolopoulos, Georgios Karakatsanis, A. Liakopoulou, Klio Monokrousou, Christos Makropoulos
Publikováno v:
Environmental Sciences Proceedings
The concept of Circular Economy, although not entirely new, has in recent years gained traction due to growing concern with regards to the Earth’s natural reserves. In this context, Sewer Mining, a wastewater management method based on extracting w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::531e45ab54aab7e585fc0bb500006fc2
https://doi.org/10.3390/environsciproc2020002014
https://doi.org/10.3390/environsciproc2020002014
Autor:
C. Rippis, L. Karagiannidis, E. Lytras, C. Lioumis, Daniel Mamais, Evangelos Rozos, Ioannis Tsoukalas, A. Plevri, E. Makri, Christos Makropoulos, Georgios Karakatsanis, Constantinos Noutsopoulos
Publikováno v:
Journal of Environmental Management. 216:285-298
Water scarcity, either due to increased urbanisation or climatic variability, has motivated societies to reduce pressure on water resources mainly by reducing water demand. However, this practice alone is not sufficient to guarantee the quality of li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ac12a58a757376ba01409e8a9016209
https://doi.org/10.1016/j.jenvman.2017.07.026
https://doi.org/10.1016/j.jenvman.2017.07.026
Publikováno v:
Energy. 134:902-918
The electrical energy demand (EED) in Greece for the time period 2002–2016 is investigated. The aim of the study is to introduce a framework for the exploratory data analysis (EDA) of the EED in the time domain. To this end, the EED at the hourly,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d79a6d1658d6e9467d80819ede270192
https://doi.org/10.1016/j.energy.2017.06.074
https://doi.org/10.1016/j.energy.2017.06.074