Search Results - "YENER, Ali"

A Time-Frequency-Based Approach to Phase and Phase Synchrony Estimation by Aviyente, S, Mutlu, A Y

“…Time-varying phase synchrony is an important bivariate measure that quantifies the dynamics between nonstationary signals and has been widely used in many…”
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Use of Extracorporeal Membrane Oxygenation in Adults by Lafçı, Gökhan, Budak, Ali Baran, Yener, Ali Ümit, Cicek, Omer Faruk

“…Since the first successful application of the heart–lung machine in 1953 by John Gibbon [1] , great efforts have been made to modify the bypass techniques and…”
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The effects of pharmacomechanical thrombectomy on novel complete blood count parameters in deep vein thrombosis: A retrospective study by Yener, Ali Ümit, Yalçinkaya, Adnan, Yener, Özlem, Çelik, Ekin Can, Hanedan, Onur, Çiçek, Mustafa Cüneyt, Çiçek, Ömer Faruk

“…This study aimed to investigate the effects of pharmacomechanical thrombectomy on novel complete blood count parameters in deep venous thrombosis. This…”
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A Measure of Multivariate Phase Synchrony Using Hyperdimensional Geometry by Al-Khassaweneh, Mahmood, Villafane-Delgado, Marisel, Mutlu, Ali Yener, Aviyente, Selin

“…Phase synchrony has been used to investigate the dynamics of subsystems that make up a complex system. Current measures of phase synchrony are mostly bivariate…”
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Multivariate Empirical Mode Decomposition for Quantifying Multivariate Phase Synchronization by Mutlu, Ali Yener, Aviyente, Selin

“…Quantifying the phase synchrony between signals is important in many different applications, including the study of the chaotic oscillators in physics and the…”
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The Normal Anatomy and Variations of the Bronchial Arteries: Evaluation With Multidetector Computed Tomography by Yener, Özlem, MD, Türkvatan, Aysel, MD, Yüce, Gökhan, MD, Yener, Ali Ümit, MD

“…Abstract Introduction In this study, we aimed to reveal the normal anatomy and variations of the bronchial arterial system and to determine the sex…”
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Relationship between fragmented QRS and paradoxical septal motion in coronary artery bypass graft patients by Barutçu, Ahmet, Ozdemir, Semra, Tan, Yusuf Ziya, Yener, Ali Ümit, Özcan, Sedat, Gazi, Emine

“…Objective Paradoxical septal motion (PSM) can cause confusion in the assessment of ventricular function with scintigraphy even in the absence of ventricular…”
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Is hyperbaric oxygen or ozone effective in experimental endocarditis? by Özkan, Muhammed Turgut Alper, MD, Vural, Ahmet, PhD, Çiçek, Ömer Faruk, MD, Yener, Ali Ümit, MD, Özcan, Sedat, MD, Toman, Hüseyin, MD, Ünver, Ahmet, PhD, Saçar, Mustafa, MD

“…Abstract Background Infective endocarditis, a disease with high mortality and morbidity, is most commonly caused by Staphylococcus aureus; mortality and…”
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The assessment of septal wall motion in patients undergoing CABG by myocardial perfusion-gated SPECT by Ozdemir, Semra, Yener, Ali Ümit, Barutcu, Ahmet, Tan, Yusuf Z, Çelik, Fatmanur

“…PURPOSEIn this study, we aimed to assess the presence and prevalence of paradoxical septal motion (PSM) by myocardial perfusion-gated single-photon emission…”
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A Signal-Processing-Based Approach to Time-Varying Graph Analysis for Dynamic Brain Network Identification by Mutlu, Ali Yener, Bernat, Edward, Aviyente, Selin

“…In recent years, there has been a growing need to analyze the functional connectivity of the human brain. Previous studies have focused on extracting static or…”
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Left Ventricular Twist Mechanics Are Impaired in Patients with Coronary Slow Flow by Barutçu, Ahmet, Bekler, Adem, Temiz, Ahmet, Kırılmaz, Bahadır, Yener, Ali Ümit, Tan, Yusuf Ziya, Gazi, Emine, Altun, Burak

“…Purpose Coronary slow flow (CSF) is a rare condition described as the delayed angiographic passage of a contrast agent in the absence of stenosis in epicardial…”
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Comparison of one- and two-stage basilic vein transposition for arterio-venous fistula formation in haemodialysis patients : preliminary results by Odabasi, Dolunay, Ozcan, Sedat, Yener, Ali Umit, Gur, Ali Kemal

“…Objective: This study aimed to compare the results of one- and two-stage basilic vein transposition (BVT) in haemodialysis patients. Methods: This was a…”
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Hybrid Cardiovascular Surgery by YALÇINKAYA, Adnan, YENER, Ali Ümit, DARÇIN, Osman Tansel

“…Today, cardiologists and cardiovascular surgeons are more likely to encounter patients with multiple comorbidities and cardiovascular diseases. Percutaneous…”
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Fragmented QRS is associated with frequency of premature ventricular contractions in patients without overt cardiac disease by Temiz, Ahmet, Gazi, Emine, Altun, Burak, Güngör, Ömer, Barutçu, Ahmet, Bekler, Adem, Tan, Yusuf Ziya, Yener, Ali Ümit, Saçar, Mustafa, Çölkesen, Yücel

“…In this study, we aimed to demonstrate whether the presence of fragmented QRS (fQRS) is associated with the frequency of premature ventricular contractions…”
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An artificial intelligence based approach to predicting syngas composition for downdraft biomass gasification by Mutlu, Ali Yener, Yucel, Ozgun

“…Artificial neural networks and artificial intelligence based regression techniques have been recently applied to various gasification processes. Although these…”
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Protective role of heparin in the injury of the liver and kidney on the experimental model of ischemia/reperfusion by Yener, Ali Ümit, Çiçek, Mustafa Cüneyt, Genç, Serhat Bahadır, Özkan, Turgut, Doğan, Emre, Bilgin, Bülent Cağlar, Akın, Tezcan, Erdem, Havva, Ankarali, Handan

“…Surgery of thoracoabdominal aortic aneurysms (TAAA) is associated with high incidence of serious complications. Ischemia/reperfusion (I/R) injury may be…”
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Atrial septal defect repair; our early and mid-phase results by Ozcan, Sedat, Yener, Ali Umit, Ozkan, M Turgut Alper

“…Atrial septal defect is one of the most commonly encountered congenital heart diseases in adults. The effect of age of the patient to the surgery is…”
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The association between serum uric acid level and heart failure and mortality in the early period of ST-elevation acute myocardial infarction by Gazi, Emine, Temiz, Ahmet, Altun, Burak, Barutçu, Ahmet, Bekler, Adem, Güngör, Omer, Yener, Ali Umit, Kurt, Tolga, Ozcan, Sedat, Gazi, Sabri

“…Uric acid (UA) is a strong marker of cardiovascular disease. Therefore, we aimed to determine the relationship between serum UA levels and cardiovascular…”
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Predictive modeling of biomass gasification with machine learning-based regression methods by Elmaz, Furkan, Yücel, Özgün, Mutlu, Ali Yener

“…Biomass gasification is a promising power generation process due to its ability to utilize waste materials and similar renewable energy sources. Predicting the…”
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Fragmented QRS and prediction of paroxysmal atrial fibrillation episodes by Temiz, Ahmet, Gazi, Emine, Güngör, Omer, Altun, Burak, Barutcu, Ahmet, Bekler, Adem, Tan, Yusuf Ziya, Ozcan, Sedat, Yener, Ali Ümit, Kurt, Tolga

“…Prior studies have demonstrated the relationship between cardiovascular diseases and fragmented QRS (fQRS). fQRS was also associated with ventricular…”
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