Publications

Loudos, George K, Maintas, Dimitrios V, Konstantina S Nikita, Nikolaos K Uzunoglou, Giokaris, Nikos D, Papanikolas, Constantinos N, Varvarigou, Alexandra D, Archimandritis, Spyros C, Stefanis, Konstantinos N, Majewski, David S., Pani, Roberto. “Position Sensitive Photomultiplier Tube based Detector for Small Animal Radiopharmacological Studies”. European Journal of Nuclear Medicine, vol. 28, 2001.
Loudos, George K, Konstantina S Nikita, Nikolaos K Uzunoglou, Mouravliansky, Nikos A, Matsopoulos, George K. “Performance of iterative reconstruction algorithms for small organs high resolution SPECT imaging using a PSPMT based detector”. European Journal of Nuclear Medicine, vol. 28, 2001.
Delibasis, Konstantinos K, Matsopoulos, George K, Mouravliansky, Nikos A, Konstantina S Nikita. “A Novel and Efficient Implementation of the Marching Cubes Algorithm”. Computerized Medical Imaging and Graphics, vol. 25, pp. 343-352, 2001.
Stamatakos, Georgios S, Eva I Zacharaki, Makropoulou, Myrsini I, Mouravliansky, Nikos A, Marsh, Andrew J, Konstantina S Nikita, Nikolaos K Uzunoglou. “Modeling Tumor Growth and Irradiation Response in Vitro: a Combination of High Performance Computing and Web Based Technologies Including VRML Visualization”. IEEE Transactions on Information Technology in Biomedicine, vol. 5, pp. 279-289, 2001.
Stamatakos, Georgios S, Dimitris D Dionysiou, Konstantina S Nikita, Zamboglou, Nikolaos, Baltas, Dimitrios G, Pissakas, George, Nikolaos K Uzunoglou. “In Vivo Tumor Growth and Response to Radiation Therapy: A Novel Algorithmic Description”. International Journal of Radiation Oncology, Biology, Physics, vol. 51, 2001.
Stamatakos, Georgios S, Dimitris D Dionysiou, Konstantina S Nikita, Zamboglou, Nikolaos, Baltas, Dimitrios G, Pissakas, George, Nikolaos K Uzunoglou. “In Vivo Tumor Growth and Response to Radiation Therapy: A Novel Algorithmic Description”. International Journal of Radiation Oncology, Biology, Physics, vol. 51, 2001.
Kouloulias, Vassilis E, Konstantina S Nikita, Kouvaris, John R, Nikolaos K Uzunoglou, Golematis, Vasillios C, Papavasiliou, Costas G, Vlahos, Lambros J. “Cytoreductive Surgery Combined with Intraoperative Chemo-hyperthermia and Postoperative Radiotherapy in the Management of Advanced Pancreatic Adenocarcinoma: Feasibility Aspects and Efficacy”. Journal of Hepatobiliary Pancreatic Surgery, vol. 8, pp. 564-570, 2001.
Papageorgiou, Christos N, Liappas, Ioannis A, Panteleimon A Asvestas, Christos E Vasios, Matsopoulos, George K, Nikolaou, Christos, Konstantina S Nikita, Nikolaos K Uzunoglou, Rabavilas, Andrew D. “Abnormal P600 in Heroin Addicts with Prolonged Abstinence Elicited during a Working Memory Test”. Neuroreport, vol. 12, pp. 1773-1778, 2001.

2000


Stamatakos, Georgios S, Eva I Zacharaki, Makropoulou, Myrsini I, Mouravliansky, Nikos A, Konstantina S Nikita, Nikolaos K Uzunoglou. “Tumour Growth in vitro and Tumour Response to Irradiation Schemes: A Simulation Model and Virtual Reality Visualization”. Radiotherapy and Oncology, vol. 56, 2000.
Konstantina S Nikita, Kavagnaro, Marta, Bernardi, Paolo, Nikolaos K Uzunoglou, Pisa, Stefano, Piuzzi, Emanuele, Sahalos, John N, Krikelas, George I, Vaul, John A, Excell, Peter S, Cerri, Graziano, Chiarandini, Simona, De Leo, Roberto, Russo, Paola. “A Study of Uncertainties in Modeling Antenna Performance and Power Absorption in the Head of a Cellular Phone User”. IEEE Transactions on Microwave Theory and Techniques, vol. 48, pp. 2676 -2685, 2000.
Mougiakakou, Stavroula G, Konstantina S Nikita. “A Neural Network Approach for Insulin Regime and Dose Adjustment in IDDM”. Diabetes Technology \& Therapeutics, vol. 2, pp. 381-389, 2000.
Konstantina S Nikita, Stamatakos, Georgios S, Nikolaos K Uzunoglou, Karafotias, Aggelos I. “Analysis of the Interaction Between a Layered Spherical Human Head Model and a Finite Length Dipole”. IEEE Transactions on Microwave Theory and Techniques, Special Issue on Biological Effects and Medical Applications of RF/Microwaves, vol. 48, pp. 2003-2013, 2000.
Konstantina S Nikita, Mitsis, Georgios D, Nikolaos K Uzunoglou. “Analysis of Focusing of Pulsed Baseband Signals Inside a Layered Tissue Medium”. IEEE Transactions {\^I}{\textquestiondown}n Microwave Theory and Techniques, vol. 48, pp. 30-39, 2000.

1999


Kaklamani, Dimitra I, Konstantina S Nikita, Marsh, Andrew J. “Parallel Implementation of Galerkin Technique in Large Scale Electromagnetic Problems”. Journal of Applied Computational Electromagnetic Society (ACES), vol. 14, pp. 108-116, 1999.
Delibasis, Konstantinos K, Mouravliansky, Nikos A, Matsopoulos, George K, Konstantina S Nikita, Marsh, Andrew J. “MR Functional Cardiac Imaging: Segmentation, Measurement and WWW based Visualization of 4D data”. Future Generation Computer Systems, vol. 15, 1999.
Panteleimon A Asvestas, Matsopoulos, George K, Konstantina S Nikita. “Estimation of Fractal Dimension of Images using a Fixed Mass Approach”. Pattern Recognition Letters, vol. 20, 1999.
Matsopoulos, George K, Mouravliansky, Nikos A, Delibasis, Konstantinos K, Konstantina S Nikita. “Automatic Registration of Retinal Images with Global Optimization techniques”. IEEE Transactions on Information Technology in BioMedicine, vol. 3, pp. 47-60, 1999.

1998


Nerukh, Alexander G, Scherbatko, Igor V, Tyzhnenko, Alexander G, Konstantina S Nikita, Nikolaos K Uzunoglou. “Scattering of Radiation by an Object Located Near the Interface of a Nonstationary Medium”. Journal of Applied Electromagnetism, vol. 1, pp. 79-93, 1998.
Panteleimon A Asvestas, Matsopoulos, George K, Konstantina S Nikita. “A Power Differentiation Method of Fractal Dimension Estimation for 2-D Signals”. Journal of Visual Communication and Image Representation, vol. 9, pp. 392-400, 1998.
Konstantina S Nikita, Nikolaos K Uzunoglou, Nikolaos Maratos. “Optimization of the Deposited Power Distribution Inside a Lossy Medium Irradiated by a System of Concentrically Placed Waveguide Applicators”. IEEE Transactions on Biomedical Engineering, vol. 45, pp. 909-920, 1998.