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Toplam kayıt 156, listelenen: 5-24
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Beyin-bilgisayar arayüzü uygulamalarında etkin kanalların belirlenmesi
(Ieee, 2017)Brain computer interface systems are modeled to facilitate lives of patients who have not a problem in their cognitive functions but also can not move their muscles. the performance of such systems highly depends on features ... -
Centrifugally spun silica (SiO2) nanofibers for high-temperature air filtration
(Taylor & Francis Inc, 2019)In this study, silica-based nanofibers were produced via centrifugal spinning (C-spin) and subsequent calcination. the produced heat resistant media was challenged with NaCl nanoparticles to investigate their filtration ... -
Challenges and future perspectives on production, storage technologies, and transportation of hydrogen: A review
(Wiley, 2024)Hydrogen plays an essential role in the energy-transition process. Even though currently almost 80-96% of hydrogen is produced from fossil fuel sources in the world, the exciting feature of hydrogen is that it can be ... -
Characteristic evaluation on spray-deposited WFTO thin films as a function of W doping ratio
(Nonferrous Metals Soc China, 2014)In this work, F and F + W simultaneously doped SnO2 highly transparent conducting thin films were deposited on glass substrates at (500 +/- A 5) A degrees C temperature by the spray pyrolysis method. Microstructural, ... -
The characteristic investigation of spray coated W incorporated in oxide thin films
(Allerton Press Incorporation, 2016)W incorporated tin oxide (TO) thin films were grown via spray pyrolysis with various tungsten contents. The films were observed to be polycrystalline tetragonal crystal nature with (301) and (211) preferential planes. From ... -
Classification of brain responses to the various spice odors
(Ieee, 2018)Since one of the main goal of the human brain is to take and evaluate stimuli that comes from sensory organs, it is possible to measure their functionality. in this study we classified the electroencephalography signals ... -
Classification of cardiac arrhythmias using Zhao-Atlas-Marks time-frequency distribution
(Springer, 2021)The major function of heart is to pump blood to tissues and organs necessary for the body metabolism. It is therefore one of the organs that affects human life. However, adverse situations, such as paralysis and death are ... -
Classification of EEG based BCI signals imagined hand closing and opening
(Ieee, 2017)Brain-computer interfaces allow people to manage electronic devices such as computers without using their motor nervous system. When the brain is in a function, nerve cells in the brain communicate with each other with ... -
Classification of electroencephalography signals recorded during olfaction of some spices
(Ieee, 2018)Responses to different information from the sensory organs of the brain can be analyzed by various brain imaging techniques. Among these techniques, electroencephalography (EEG) is widely used because it is performed at a ... -
Classification of motor imaginary based near-infrared spectroscopy signals
(Ieee, 2018)Near Infrared spectroscopy (NIRS) is a brain imaging technique that measures hemodynamic activity in the human brain cortex with special wavelengths (infrared) in the light. the use of this technique in brain-computer ... -
Clogging performance of micro/nanofibrous laminated composite air filter media
(Sage Publications, 2022)The performance of fibrous filter media relies on factors such as particle capture efficiency, pressure drop and clogging time. Fiber diameter, porosity and packing density are important web-based factors to improve final ... -
Comparative analysis of the magnet effects on the permanent magnet BLDC motor performance used in electric vehicles
(Springer, 2022)The importance of electric vehicles has increased in recent years due to their environmental friendliness and the growing need for clean energy. The main traction power that provides the movement of these vehicles is ... -
Comparative implementation of graphene sheet insulation heat effect in dry-type transformers
(Elsevier, 2021)Since the distribution transformers are widely used in industry, many variables, including materials, methods, and manufacturing processes directly affect its lifetime. The dry-type transformers are usually used in inner ... -
Comparative implementation of thermoelectric coolers in transformer cooling
(Taylor & Francis Ltd., 2023)In this study, using a comprehensive experimental methodology, thermoelectric coolers (TECs) are used for transformer cooling in contrast to classical methods such as air, oil, and water. The effects of this operation are ... -
Comparative study of single-phase multilevel cascaded transformerless inverters with different modulation methods
(Elsevier, 2024)This paper presents an in-depth exploration of a single -phase multilevel cascaded H5 (CH5) transformerless inverter employing both phase-shifted PWM (PS-PWM) and level-shifted PWM (LS-PWM) methodologies. A comparative ... -
A comparative study on SiO2 nanofiber production via two novel non-electrospinning methods: Centrifugal spinning vs solution blowing
(Elsevier, 2020)A comparative study on the production of nanofibrous silica (SiO2) mats via facile and innovative non-electro-spinning routes, solution blowing (SB) and centrifugal spinning (CS), and their subsequent calcination is ... -
Comparison of different controllers and stability analysis for photovoltaic powered buck-boost DC-DC converter
(Taylor & Francis Inc, 2018)In this study, proportional integral (PI), fuzzy logic (FL), and sliding mode (SM) control of DC-DC buck-boost converter are presented. the obtained results were compared for these controller methods. the converter system, ... -
Comparison of heuristic approaches in weight optimization of different power levels transformers
(Taylor & Francis Ltd., 2022)In this study, the weight of distribution type transformers and power transformers, which are used extensively in the industry, is optimized. A heuristic approach that uses the Firefly algorithm, Ant Colony algorithm, and ... -
Comparison of reduction methods for peak-to-average-power-ratio (PAPR) in MIMO-OFDM systems with a new approach
(Polish Acad Sciences Inst Physics, 2016)This study is based on the comparison of the results of an analysis recommended for the peak-to-average-power-ratio (PAPR) reduction methods. This is one of the most significant problems in the multiple input-multiple ...
