Search Results - "Apostolidis, Georgios"

Bullying incidences identification within an immersive environment using HD EEG-based analysis: A Swarm Decomposition and Deep Learning approach by Baltatzis, Vasileios, Bintsi, Kyriaki-Margarita, Apostolidis, Georgios K., Hadjileontiadis, Leontios J.

“…Bullying is an everlasting phenomenon and the first, yet difficult, step towards the solution is its detection. Conventional approaches for bullying incidence…”
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Consistent Characterization of Color Degradation Due to Artificial Aging Procedures at Popular Pigments of Byzantine Iconography by Stamatios Amanatiadis, Georgios Apostolidis, Georgios Karagiannis

“…The degradation effects of artificial aging on the “true” pigment color of Byzantine iconography are thoroughly investigated in this work. For this purpose, a…”
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Fetal Cardiac Timing Events Estimation From Doppler Ultrasound Signals Using Swarm Decomposition by Alnuaimi, Saeed, Jimaa, Shihab, Kimura, Yoshitaka, Apostolidis, Georgios K, Hadjileontiadis, Leontios J, Khandoker, Ahsan H

“…Perinatal morbidity and mortality can be reduced when any cardiac abnormalities during a pregnancy are diagnosed early. Doppler Ultrasound Signals (DUS) are…”
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Noise-Assisted Multivariate Variational Mode Decomposition by Zisou, Charilaos A., Apostolidis, Georgios K., Hadjileontiadis, Leontios J.

“…The variational mode decomposition (VMD) is a widely applied optimization-based method, which analyzes non-stationary signals concurrently. Correspondingly,…”
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Clinical Validation of an Artificial Intelligence-Based Tool for Automatic Estimation of Left Ventricular Ejection Fraction and Strain in Echocardiography: Protocol for a Two-Phase Prospective Cohort Study by Hadjidimitriou, Stelios, Pagourelias, Efstathios, Apostolidis, Georgios, Dimaridis, Ioannis, Charisis, Vasileios, Bakogiannis, Constantinos, Hadjileontiadis, Leontios, Vassilikos, Vassilios

“…Echocardiography (ECHO) is a type of ultrasonographic procedure for examining the cardiac function and morphology, with functional parameters of the left…”
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Transcranial ultrasonic propagation and enhanced brain imaging exploiting the focusing effect of the skull by Amanatiadis, Stamatis A, Apostolidis, Georgios K, Bekiari, Chrysanthi S, Kantartzis, Nikolaos V

“…Purpose The reliable transcranial imaging of brain inner structures for diagnostic purposes is deemed crucial owing to the decisive importance and contribution…”
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Development of a Transmission Line Model for the Thickness Prediction of Thin Films via the Infrared Interference Method by Mpilitos, Christos, Amanatiadis, Stamatios, Apostolidis, Georgios, Zygiridis, Theodoros, Kantartzis, Nikolaos, Karagiannis, Georgios

“…An efficient transmission line model in the micrometric order is presented in this paper, to determine the thickness of thin dielectric films deposited on…”
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Swarm decomposition: A novel signal analysis using swarm intelligence by Apostolidis, Georgios K., Hadjileontiadis, Leontios J.

“…A novel approach in non-stationary signal decomposition, namely swarm decomposition (SWD), that fosters rules of biological swarms to address non-stationary…”
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Investigation of the Evolution of Wavelet Higher-Order Dynamics in Atrial Fibrillation by Zisou, Charilaos A., Apostolidis, Georgios K., Hadjileontiadis, Leontios J.

“…Atrial fibrillation (AF) is the most common cardiac arrhythmia and is associated with significant morbidity and mortality. Owing to the advances in sensor…”
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A Case Report of Recurrent Vascular Access Thrombosis in a Hemodialysis Patient Reveals Combined Acquired and Inherited Thrombophilia by Eleftheriadis, Theodoros, Antoniadi, Georgia, Akritidou, Aliki, Kasimatis, Efstratios, Apostolidis, Georgios, Pashalidou, Sonia, Salmas, Marios, Liakopoulos, Vassilis, Barboutis, Konstantinos

“…:  Vascular access thrombosis represents a serious and unfortunately common problem in hemodialysis patients. Usually, but not always, this complication can be…”
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Swarm Decomposition of Abdominal Signals for Non-invasive Fetal ECG Extraction by AbuHantash, Ferial, Khandoker, Ahsan H., Apostolidis, Georgios K., Hadjileontiadis, Leontios J.

“…The non-invasive fetal electrocardiography (fECG) extraction from maternal abdominal signals is one of the most promising modern fetal monitoring techniques…”
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Dynamic Bandwidth Variational Mode Decomposition by Angelou, Andreas G., Apostolidis, Georgios K., Hadjileontiadis, Leontios J.

“…Signal decomposition techniques aim to break down non-stationary signals into their oscillatory components, serving as a preliminary step in various practical…”
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Identification of Fetal Cardiac Timing Events by Swarm Decomposition of Doppler Cardiogram Signal by Alnuaimi, Saeed, Jimaa, Shihab, Hadjileontiadis, Leontios J, Khandoker, Ahsan H, Kimura, Yoshitaka, Apostolidis, Georgios K

“…Early diagnosis of the cardiac abnormalities during the pregnancy may reduce the risk of perinatal morbidity and mortality. Doppler ultrasound signals (DUS),…”
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A web-based platform for studying the impact of artificial intelligence in video capsule endoscopy by Apostolidis, Georgios, Kakouri, Antigoni, Dimaridis, Ioannis, Vasileiou, Eleni, Gerasimou, Ioannis, Charisis, Vasileios, Hadjidimitriou, Stelios, Lazaridis, Nikolaos, Germanidis, Georgios, Hadjileontiadis, Leontios

“…Integrating artificial intelligence (AI) solutions into clinical practice, particularly in the field of video capsule endoscopy (VCE), necessitates the…”
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Novel Digital Biomarkers for Fine Motor Skills Assessment in Psoriatic Arthritis: The DaktylAct Touch-based Serious Game Approach by Vasileiou, Eleni, Dias, Sofia B., Hadjidimitriou, Stelios, Charisis, Vasilis, Karagkiozidis, Nikolaos, Malakoudis, Stavros, de Groot, Patty, Andreadis, Stelios, Tsekouras, Vassilis, Apostolidis, Georgios, Matonaki, Anastasia, Stavropoulos, Thanos G., Hadjileontiadis, Leontios J.

“…Psoriatic Arthritis (PsA) is a chronic, inflammatory disease affecting joints, substantially impacting patients' quality of life, with European guidelines for…”
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A Method for Detecting Coronary Artery Disease using Noisy Ultrashort Electrocardiogram Recordings by Apostolou, Orestis, Charisis, Vasileios, Apostolidis, Georgios, Hadjileontiadis, Leontios J.

“…The current study aims at creating an algorithm able to detect Coronary Artery Disease (CAD), using ultrashort (duration of 30 seconds) one-lead ECG…”
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EVALUATING THE COURSE OF AN ALZHEIMER’S DISEASE MODEL IN THE RAT BRAIN WITH HIGH FREQUENCY ULTRASOUND by Georgios, Karagiannis, Chryssanthi, Bekiari, Georgios, Apostolidis, Georgios, Papadopoulos, Ioannis, Grivas

“…Abstract only…”
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Sex Differences and Adverse Effects between Chemotherapy and Immunotherapy for Non-Small Cell Lung Cancer by Tsiouda, Theodora, Sardeli, Chrisanthi, Porpodis, Konstantinos, Pilikidou, Maria, Apostolidis, Georgios, Kyrka, Krystallia, Miziou, Angeliki, Kyrka, Konstantina, Tsingerlioti, Zoi, Papadopoulou, Souzana, Heva, Anta, Koulouris, Charilaos, Giannakidis, Dimitrios, Boniou, Konstantina, Kesisoglou, Isaak, Vagionas, Anastasios, Kosmidis, Christoforos, Sevva, Christina, Papazisis, George, Goganau, Alexandru Marian, Sapalidis, Konstantinos, Tsakiridis, Kosmas, Tryfon, Stavros, Platanas, Michalis, Baka, Sofia, Zaric, Bojan, Perin, Branislav, Petanidis, Savvas, Zarogoulidis, Paul

“…: Lung cancer remains the leading cause of cancer mortality in men and women and around the world. Approximately 90% of cases of lung cancer are caused by…”
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Lung cancer, treatment and nutritional status by Pilikidou, Maria, Palyvou, Foteini, Papadopoulou, Sousana K, Tsiouda, Theodora, Tsekitsidi, Eirini, Arvaniti, Konstantina, Miziou, Angeliki, Tsingerlioti, Zoi, Apostolidis, Georgios, Ntiloudis, Romanos, Boniou, Konstantina, Tsioudas, Athanasios A, Cheva, Angeliki, Petridis, Dimitris, Zarogoulidis, Paul

“…Lung cancer is often diagnosed at inoperable advanced stages, and most patients exhibit cancer cachexia. The nutritional status of patients has been previously…”
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Dosimetric characterization of large photon fields (Varian, Clinac 2100c, X-6mv) by using standard measurement approach by Apostolidis, Georgios, Stankovic, Jovan, Radosevic-Jelic, Ljiljana

“…The most optimal dosimetry model for the application of large photon fields (dimensions larger than 40x40 cm) at extended focus-phantom/patient distances has…”
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