| Primary sludge hydrolysis for biological nutrient removal GJ Hatziconstantinou, P Yannakopoulos, A Andreadakis Water Science and Technology 34 (1-2), 417-423, 1996 | 106 | 1996 |
| Radon-222: a potential short-term earthquake precursor E Petraki, D Nikolopoulos, D Panagiotaras, D Cantzos, P Yannakopoulos, ... Journal of Earth Science & Climatic Change 6 (6), 1, 2015 | 68 | 2015 |
| Electromagnetic pre-earthquake precursors: Mechanisms, data and models-A review E Petraki, D Nikolopoulos, C Nomicos, J Stonham, D Cantzos, ... J. Earth Sci. Clim. Chang 6 (11), 2015 | 67 | 2015 |
| Traces of self-organisation and long-range memory in variations of environmental radon in soil: Comparative results from monitoring in Lesvos Island and Ileia (Greece) D Nikolopoulos, E Petraki, E Vogiannis, Y Chaldeos, P Yannakopoulos, ... Journal of Radioanalytical and Nuclear Chemistry 299, 203-219, 2014 | 36 | 2014 |
| An empirical model for primary sedimentation of sewage DG Christoulas, PH Yannakopoulos, AD Andreadakis Environment International 24 (8), 925-934, 1998 | 32 | 1998 |
| Comprehensive experience for indoor air quality assessment: A review on the determination of volatile organic compounds (VOCs) D Panagiotaras, D Nikolopoulos, E Petraki, S Kottou, D Koulougliotis, ... Journal of Physical Chemistry & Biophysics 4 (5), 1, 2014 | 28 | 2014 |
| Long-range memory patterns in variations of environmental radon in soil E Petraki, D Nikolopoulos, A Fotopoulos, D Panagiotaras, C Nomicos, ... Analytical Methods 5 (16), 4010-4020, 2013 | 28 | 2013 |
| Radioluminescence properties of the CdSe/ZnS Quantum Dot nanocrystals with analysis of long-memory trends D Nikolopoulos, I Valais, C Michail, A Bakas, C Fountzoula, D Cantzos, ... Radiation Measurements 92, 19-31, 2016 | 24 | 2016 |
| Long-memory trends in disturbances of radon in soil prior to the twin ML= 5.1 earthquakes of 17 November 2014 Greece D Nikolopoulos, E Petraki, C Nomicos, G Koulouras, S Kottou, ... J. Earth Sci. Climatic Change 6 (1), 1-10, 2015 | 24 | 2015 |
| How safe is the environmental electromagnetic radiation S Kottou, D Nikolopoulos, E Vogiannis, D Koulougliotis, E Petraki, ... Journal of Physical Chemistry & Biophysics 4 (3), 2161-0398.1000146, 2014 | 21 | 2014 |
| Fractal evolution of MHz electromagnetic signals prior to earthquakes: Results collected in Greece during 2009 E Petraki, D Nikolopoulos, Y Chaldeos, G Koulouras, C Nomicos, ... Geomatics, Natural Hazards and Risk 7 (2), 550-564, 2016 | 19 | 2016 |
| Long-memory and fractal trends in variations of environmental radon in soil: results from measurements in Lesvos Island in Greece D Nikolopoulos, C Matsoukas, PH Yannakopoulos, E Petraki, D Cantzos, ... J. Earth Sci. Clim. Chang 9, 1-11, 2018 | 18 | 2018 |
| Influence of ionizing radiation in electronic and optoelectronic properties of III–V semiconductor compounds PH Yannakopoulos, AP Skountzos, M Vesely Microelectronics journal 39 (5), 732-736, 2008 | 17 | 2008 |
| CO2 and radon emissions as precursors of seismic activity S D’Incecco, E Petraki, G Priniotakis, M Papoutsidakis, P Yannakopoulos, ... Earth Systems and Environment 5 (3), 655-666, 2021 | 16 | 2021 |
| Factors affecting indoor radon concentrations of Greek dwellings through multivariate statistics-first approach D Nikolopoulos, S Kottou, A Louizi, E Petraki, E Vogiannis, ... J Phys Chem Biophys 4 (145), 2161-0398.1000145, 2014 | 16 | 2014 |
| Fluctuation Dynamics of Radon in Groundwater Prior to the Gansu Earthquake, China (22 July 2013: Ms = 6.6): Investigation with DFA and MFDFA Methods A Alam, N Wang, E Petraki, A Barkat, F Huang, MA Shah, D Cantzos, ... Pure and Applied Geophysics 178 (9), 3375-3395, 2021 | 15 | 2021 |
| On the response of alloyed ZnCdSeS quantum dot films I Valais, C Michail, C Fountzoula, D Tseles, P Yannakopoulos, ... Results in physics 7, 1734-1736, 2017 | 15 | 2017 |
| Fractal analysis of pre-seismic electromagnetic and radon precursors: a systematic approach D Nikolopoulos, E Petraki, D Cantzos, PH Yannakopoulos, ... J. Earth Sci. Clim. Chang 7, 1-11, 2016 | 15 | 2016 |
| Identifying long-memory trends in pre-seismic MHz Disturbances through Support Vector Machines D Cantzos, D Nikolopoulos, E Petraki, C Nomicos, PH Yannakopoulos, ... Journal of Earth Science & Climatic Change 6 (3), 1, 2015 | 14 | 2015 |
| Traces of long-memory in pre-seismic MHz electromagnetic time series-Part1: Investigation through the R/S analysis and time-evolving spectral fractals D Nikolopoulos, D Cantzos, E Petraki, PH Yannakopoulos, C Nomicos J. Earth Sci. Clim. Chang 7, 359, 2016 | 13 | 2016 |
