Search Results - "Ozmen, Gursel"

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    Intelligent worm gearbox fault diagnosis under various working conditions using vibration, sound and thermal features by Karabacak, Yunus Emre, Gürsel Özmen, Nurhan, Gümüşel, Levent

    Published in Applied acoustics (15-01-2022)
    “…Worm gearboxes (WG) are frequently used in many areas of the industry. WG is different from other gearbox types and due to their working principles they are…”
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    Journal Article
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    A Biologically Inspired Approach to Frequency Domain Feature Extraction for EEG Classification by Gursel Ozmen, Nurhan, Yang, Yuan, Gumusel, Levent

    “…Classification of electroencephalogram (EEG) signal is important in mental decoding for brain-computer interfaces (BCI). We introduced a feature extraction…”
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    Journal Article
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    Worm gear condition monitoring and fault detection from thermal images via deep learning method by Karabacak, Yunus, Gürsel Özmen, Nurhan, Gümüşel, Levent

    Published in Eksploatacja i niezawodność (01-01-2020)
    “…Worm gearboxes (WG) are often preferred, because of their high torque, quickly reducing speed capacity and good meshing effectiveness, in many industrial…”
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    Journal Article
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    A pairwise output coding method for multi-class EEG classification of a self-induced BCI by Gursel Ozmen, Nurhan, Gumusel, Levent

    “…In brain computer interface (BCI) research, electroencephalography (EEG) is the most widely used method due to its noninvasiveness, high temporal resolution…”
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    Journal Article
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    An Early Diagnosis Approach for Parkinson Patients Without Cognitive Disorder from EEG Data by Baki, Neslihan, Gursel Ozmen, Nurhan

    “…Parkinson's disease (PD) emerges as a health problem of increasing importance all over the world due to its prevalence and the problems it causes. Being a…”
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    Conference Proceeding
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    Common spatial pattern-based feature extraction and worm gear fault detection through vibration and acoustic measurements by Karabacak, Yunus Emre, Gürsel Özmen, Nurhan

    “…•Common spatial pattern is first time used for condition monitoring of worm gears.•An experimental setup is developed to obtain vibration and acoustic…”
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    Journal Article
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    Achievements and future directions in self‐reconfigurable modular robotic systems by Dokuyucu, Halil İ., Özmen, Nurhan Gürsel

    Published in Journal of field robotics (01-05-2023)
    “…In this study, a comprehensive review of achievements in the self‐reconfigurable modular robotics field and future directions are given. Self‐reconfigurable…”
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    Journal Article
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    Selection of proper electrodes and improving performance in brain computer interfaces by Durmus, Ebru, Gursel Ozmen, Nurhan

    “…This study contains mental and motor imagery experiments with 6 different subjects, in order to see the effect of using few electrode channels with an…”
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    Conference Proceeding
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    Microbiological and chemical quality of tahini halva by Kahraman, Tolga, Issa, Ghassan, Ozmen, Gursel, Buyukunal, Serkan

    Published in British food journal (1966) (15-06-2010)
    “…Purpose - This paper aims to determine the microbiological and chemical quality of halva samples obtained from retail markets and producers in the Marmara…”
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    Journal Article
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    Prevalence of Salmonella spp. and Listeria monocytogenes in different cheese types produced in Turkey by Kahraman, Tolga, Ozmen, Gursel, Ozinan, Basak, Omer Goksoy, Ergun

    Published in British food journal (1966) (01-01-2010)
    “…Purpose - The present paper seeks to determine the prevalence of Salmonella spp. and Listeria (L.) monocytogenes in several cheese varieties.Design methodology…”
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    Journal Article
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    Dikdörtgen bir kanaldaki farklı kavite geometrilerinin akışa etkilerinin deneysel ve sayısal incelenmesi by ÖZMEN, Yücel, AKSU, Erhan, GÜRSEL ÖZMEN, Nurhan

    “…Bu çalışmada, kavite geometrisindeki değişikliğin akış alanına etkisi deneysel ve sayısal olarak incelenmiştir. Üçgen, yamuk, dikdörtgen ve ters yamuk şeklinde…”
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    Journal Article
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    MÜZİK SINIFLANDIRMASI BEYİN BİLGİSAYAR ARAYÜZÜ UYGULAMALARI İÇİN BİR ALTERNATİF OLABİLİR Mİ? by Nurhan Gürsel Özmen, Ebru Durmuş, Zhaleh Sadreddi̇ni̇

    “…İnsan beyninin çalışma mekanizmasını değerlendirmek için yapılan nörolojik çalışmalar, müziğin bu konuda değerlendirilebilecek önemli bir araç olduğunu…”
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    Journal Article
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    Calculation of Model Parameters by EMG During Dynamic Motion of Human Arm by Gursel Ozmen, Nurhan, Van Der Helm, Frans C.T., Schouten, Alfred C.

    “…The modeling of the dynamic behavior of the human arm is an important issue in robotics, biomedical and medical fields. In this study, it was aimed to…”
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    Conference Proceeding
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    A Decision Support System For Early Stage Parkinson's Diagnosis from EEG Data Using Symbolic Mutual Information and KAC Features by Baki, Neslihan, Gürsel Özmen, Nurhan

    “…Parkinson's disease (PD) is a serious neurological disease that is threatening the whole world population. The devolution of the neurons located in the…”
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    Journal Article
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    EEG ANALYSIS OF REAL AND IMAGINARY ARM MOVEMENTS BY SPECTRAL COHERENCE by Nurhan Gürsel Özmen

    “…Revealing the information between similar patterns of brain for a real motor task and its imaginary equivalent can be means to clarify movement intentions and…”
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    Journal Article
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    DEVELOPING A MOTION MECHANISM FOR A SINGLE MODULE IN A SELF-RECONFIGURABLE MODULAR MICROROBOTICS SYSTEM BY USING EXTERNAL MAGNETIC ACTUATORS by Ömer Cora, Nurhan Gürsel Özmen, Halil İbrahim Dokuyucu

    “…In microrobotics field, self-reconfigurable modular robots (SRMRs) offer several advantages including adaptation to uneven environments, the capability of…”
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    Journal Article
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    Classification of real and imaginary hand movements for a BCI design by Ozmen, Nurhan Gursel, Gumusel, Levent

    “…This paper searches the discrimination ability of a feature extraction method for EEG analysis. The method is tested on the classification of imagined and real…”
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    Conference Proceeding
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    A New Bearing Fault Diagnosis Approach based on Common Spatial Pattern Features by GÜRSEL ÖZMEN, Nurhan, KARABACAK, Yunus Emre

    “…This study offers a novel intelligent detection method of rolling bearings that applied: the Common Spatial Pattern (CSP) method for feature extraction of…”
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    Journal Article