Publications
Tsantilas, Xristos N, Louizi, K., Valais, Ioannis K, Nikolopoulos, D, Sakelios, Nikos, Nikolaos A Karakatsanis, Loudos, George K, Konstantina S Nikita, Malamitsi, J, Kandarakis, I. “Simulation of commercial PET scanners with GATE Monte Carlo simulation package”. 14th International Conference on Medical Physics, 2005.
Vouldis, Angelos T, Konstantina S Nikita, Nikolaos K Uzunoglou. “A Rytov-based Inverse Scattering Algorithm in the Time Domain for Use in Three Dimensional Problems”. Proceedings of the Mediterranean Microwave Symposium 2005, 2005.
Christopoulou, Maria I, Koulouridis, Stavros G, Konstantina S Nikita. “Parametric Evaluation of power absorption in human head models exposed to cellular phone radiation at 1800MHz”. Mediterranean Microwave Symposium 2005, 2005.
Sakelios, Nikos, Karali, E, Loudos, George K, Konstantina S Nikita. “Monte-Carlo Simulation for Scatter Correction Compensation Studies in Spect Imaging Using GATE”. 3 rd International Conference on Imaging Technologies in Biomedical Sciences: ITBS2005, 2005.
Valais, Ioannis K, Konstantinidis, A, Nikolopoulos, D, Sianoudis, I, Loudos, George K, Giokaris, Nikos D, Konstantina S Nikita, Cavouras, D, Dimitropoulos, N, Nomikos, C, Panayiotakis, G, Kandarakis, I. “Luminescence Properties of LuYSiO5:Ce, Gd2SiO5:Ce and CsI:Tl Single Crystal Scintillators under X-Ray Excitation , for Use in Medical Imaging Systems”. Conf. Rec. of the IEEE NSS-MIC, 2005.
Spyros Boukis, Sakelios, Nikos, Lazaro, D, Loudos, George K, Konstantina S Nikita. “A GUI Application for creating macro files in GATE”. 3 rd International Conference on Imaging Technologies in Biomedical Sciences: ITBS2005, 2005.
Valais, Ioannis K, Kalivas, Nikolaos, Konstantinidis, A, Loudos, George K, Sakelios, Nikos, Nikolaos A Karakatsanis, Konstantina S Nikita, Sianoudis, I, Giokaris, Nikos D, Cavouras, D, Nomikos, C, Dimitropoulos, N, Panayiotakis, G, Kandarakis, I. “The Effect of crystal thickness and x-ray tube voltage on the light emission properties of CsI:Tl scintillator under x-ray excitation”. 3 rd International Conference on Imaging Technologies in Biomedical Sciences: ITBS2005, 2005.
John S Stoitsis, Nikolaos N Tsiaparas, Spyretta Golemati, Konstantina S Nikita. “Comparison of wavelet transform, fractal dimension and second order statistics for texture analysis of carotid atherosclerotic plaques”. Proceedings of the 3 rd European Medical and Biological Engineering Conference EMBEC 05, 2005.
Spyretta Golemati, John S Stoitsis, Balkizas, Thomas, Konstantina S Nikita. “Comparison of B-mode, M-mode and Hough transform methods for measurements of arterial diastolic and systolic diameters”. Proceedings of the 27 th Annual IEEE Engineering in Medicine and Biology Conference2005, 2005.
Nikolaos A Karakatsanis, Sakelios, Nikos, Tsantilas, Xristos N, Dikaios, Nikolaos, Constantinos Tsoumpas, Konstantina S Nikita, Lazaro, D, Loudos, George K, Louizi, K., Valais, Ioannis K, Nikolopoulos, D, Malamitsi, J, Kandarakis, I. “A Comparative Evaluation of two Commercial PET Scanners using GATE”. 3 rd International Conference on Imaging Technologies in Biomedical Sciences: ITBS2005, 2005.
Mougiakakou, Stavroula G, John S Stoitsis, Iliopoulou, Dimitra, Prentza, Andrianna, Konstantina S Nikita, Koutsouris, Dimitrios. “A Communication Platform for Tele- monitoring and Tele - management of Type 1 Diabetes”. 27 th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2005.
Karafotias, Aggelos I, Anastasiou, Helen T, Konstantina S Nikita. “Analysis of the Interaction Between a Helical/Quadrifilar Helix Antenna and a Layered Spherical Human Head Model”. Proceedings of EMC, 2005.
John S Stoitsis, Spyretta Golemati, Alexandros C Dimopoulos, Konstantina S Nikita. “Analysis and quantification of arterial wall motion from B-mode ultrasound images-comparison of block-matching and optical flow”. Proceedings of the 27 th Annual IEEE Engineering in Medicine and Biology Conference 2005, 2005.
2004
D. Koutsouris, K.S. Nikita, S. Pavlopoulos. Medical Imaging Systems. Tziolas Publications, 2004, pp. 295.
Koulouridis, Stavros G, Konstantina S Nikita. “Study of the Coupling Between Human Head and Cellular Phone Helical Antennas”. IEEE Transactions on Electromagnetic Compatibility, vol. 46, pp. 62-70, 2004.
Eva I Zacharaki, Stamatakos, Georgios S, Konstantina S Nikita, Nikolaos K Uzunoglou. “Simulating growth dynamics and radiation response of avascular tumour spheroids - Model validation in the case of an EMT6/Ro multicellular spheroid”. Computer Methods and Programs in Biomedicine, vol. 76, pp. 193-206, 2004.
Loudos, George K, Sakelios, Nikos, Giokaris, Nikos D, Konstantina S Nikita, Nikolaos K Uzunoglou, Maintas, Dimitrios V. “A modification of the dual energy window subtraction method for scatter compensation in pixelized scintillators for SPECT”. Nuclear Instruments and Methods in Physics Research Section A - Accelerators Spectrometers Detectors and Associated Equipment, vol. 527, pp. 145-150, 2004.
Loudos, George K, Giokaris, Nikos D, Mainta, Katerina, Sakelios, Nikos, Stiliaris, Efstathios G, Karabarbounis, Andreas, Papanikolas, Constantinos N, Spanoudaki, Virginia C, Konstantina S Nikita, Nikolaos K Uzunoglou, Archimandritis, Spyros C, Varvarigou, Alexandra D, Stefanis, Konstantinos N, Majewski, David S., Weisenberger, D, Pani, Roberto, Maintas, Dimitrios V. “High-resolution and high-sensitivity SPECT imaging of breast phantoms”. Nuclear Instruments and Methods in Physics Research Section A - Accelerators Spectrometers Detectors and Associated Equipment, vol. 527, pp. 97-101, 2004.
Dimitris D Dionysiou, Stamatakos, Georgios S, Nikolaos K Uzunoglou, Konstantina S Nikita, Marioli, Antigoni. “A Four-dimensional in vivo Model of Tumour Response to Radiotherapy: Parametric Validation Considering Radiosensitity, Genetic Profile and Fractionation”. Journal of Theoretical Biology, vol. 230, pp. 1-20, 2004.
Spyretta Golemati, Tegos, Thomas J, Sassano, Antonio, Konstantina S Nikita, Nikolaides, Andrew N. “Echogenicity of B-mode sonographic images of the carotid artery, Work-in-progress”. Journal of Ultrasound Medicine, vol. 23, pp. 659-669, 2004.