Başlık için Fen Fakültesi listeleme
Toplam kayıt 205, listelenen: 39-58
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Deep sentiment analysis: a case study on stemmed Turkish Twitter data
(IEEE, 2021)Sentiment analysis using stemmed Twitter data from various languages is an emerging research topic. In this paper, we address three data augmentation techniques namely Shift, Shuffle, and Hybrid to increase the size of the ... -
Design of fault-tolerant cascaded H-Bridge multilevel inverter with output-side transformers using bidirectional switches
(Institute of Electrical and Electronics Engineers Inc., 2015)Globally increasing energy demand, running short of fossil fuels and researches for finding environment friendly choices strengthen a solution of local electricity production, especially from renewable energy sources. In ... -
Design of patient-specific maxillofacial implants and guides
(Springer, 2021)With the development of three-dimensional (3D) design and manufacturing technologies, it is possible to easily manufacture various computer-aided patient-specific instruments. In the maxillofacial region, treatment of ... -
Determination of heat transfer coefficient between heated floor and space using the principles of ANSI/ASHRAE Standard 138 test chamber
(Amer Soc Heating, Refrigerating And Air-Conditioning Engs, 2017)In this study, heat transfer coefficients for radiant floor heating systems were investigated in a special test chamber that is one of the very first implementations of ANSI/ASHRAE Standard 138 in the world. Radiant systems ... -
Determination of neural fiber connections based on data structure algorithm
(Hindawi Publishing Corporation, 2010)The brain activity during perception or cognition is mostly examined by functional magnetic resonance imaging (fMRI). However, the cause of the detected activity relies on the anatomy. Diffusion tensor magnetic resonance ... -
Development of a larval zebrafish infection model for clostridioides difficile
(Journal Of Visualized Experiments, 2020)Clostridioides difficile infection (CDI) is considered to be one of the most common healthcare-associated gastrointestinal infections in the United States. The innate immune response against C. difficile has been described, ... -
Development of a molecularly imprinted polymer-based electrochemical sensor for tyrosinase
(Scientific & Technical Research Council Turkey-TUBITAK, 2018)For the first time a molecularly imprinted polymer (MIP)-based sensor for tyrosinase is described. This sensor is based on the electropolymerization of scopoletin or o-phenylenediamine in the presence of tyrosinase from ... -
Development of a nonwetting coating for packaging substrate surfaces using a novel and easy to implement method
(Walter de Gruyter, 2021)This study is about preparing different paper substrates with chemically stable hydrophobic and superhydrophobic surface coatings through spraying a mixture of poly(dimethylsiloxane) (PDMS) and inorganic particles. The ... -
Development of biomimetic hydroxyapatite containing dental restorative composites
(Springer, 2022)The aim of the study was to evaluate the incorporation effect of biomimetic hydroxyapatite (BHA) particles on the mechanical properties of experimental dental composites. Two experimental composites were produced from the ... -
Direct validation of model-predicted muscle forces in the cat hindlimb during locomotion
(Journal of Biomechanical engineering-transactions of the asme, 2020)Various methods are available for simulating the movement patterns of musculoskeletal systems and determining individual muscle forces, but the results obtained from these methods have not been rigorously validated against ... -
DNA groove binder and significant cytotoxic activity on human colon cancer cells: Potential of a dimeric zinc (II) phthalocyanine derivative
(2023)The interaction of a multi-component system consisting of benzene-1,4-diyldimethanimine-bridged dimeric zinc-phthalocyanine groups (4OMPCZ) with calf thymus DNA (ct-DNA) was investigated using UV-Vis absorption, fluorescence ... -
Economic analysis of grid-connected residential rooftop PV systems in Turkey
(Pergamon-Elsevier Science Ltd, 2020)This study presents an economic analysis of grid-connected residential rooftop PVs in Turkey under the current feed-in tariff (FiT) scheme. Three solar parts are formed on the solar map of Turkey to discuss the effect of ... -
Economic model for an electric vehicle charging station with vehicle-to-grid functionality
(Wiley, 2020)Energy consumption is increasing in parallel with the population and technological advancements. Albeit the energy efficiency efforts, industrial consumption, and transportation have quite important roles in this increase. ... -
Editorial
(Elsevier BV, 2023)This special issue on biosensors and protein electrochemistry is dedicated to Professor Frieder W. Scheller on occasion of his 80th birthday in August 2022. Frieder Scheller’s contributions to the field of bioelectroc ... -
Effect of repolishing on the surface roughness and color stability of air-abraded resin composites
(Original ArticleInternational Dental Research, 2022)Aim:Air powder polishing (APP) can cause roughness on composite surfaces, and consequently the color change that occurs over time affects the aesthetic negatively. Here, we aim to investigate the effect ... -
Effect of a pedicle screw fixation system on lumbar spinal segments: A finite element study
(2023)Spinal implants have been used to stimulate fusion by surgical adjustment and correct abnormal alignment of the vertebral column. Spinal fusion can cause some spinal disorders and hence describing the changes in ... -
Effect of chloride salt Ions onto coal flotation based on contact angle and bubble-particle attachment time
(2022)This study was aimed to reveal the effect of K+, Na+, Ca2+, and Mg2+ ions on the bubble-particle interactions of high-rank coal with contact angle and bubble-particle attachment time studies. The results for the contact ... -
Effect of conventional and microwave thermal treatments on floatability of low- and high-rank lignites
(Energy Sources Part A-Recovery Utilization and Environmental Effects, 2020)Thermal treatment is one of the well-known methods used before froth flotation to remove the polar groups from coal surfaces to make them more hydrophobic. In this study, the effect of conventional and microwave thermal ... -
Effect of equal-channel angular pressing on ordering kinetics and twinning in an 18-carat AuCuAg alloy
(2023)The ability to modify microstructural features and the resulting properties of red gold provides an attractive potential for applications in electronics, dental devices or jewelry. In this study, the effect of severe ... -
Effect of filler content on the structure-property poly(ethylene oxide) based polyurethaneurea-silica nanocomposites
(Wiley, 2017)Poly(ethylene oxide) (PEO) based polyurethaneurea‐silica nanocomposites were prepared by solution blending and characterized by Fourier Transform Infrared Spectroscopy, Scanning Electron Microscopy, Differential Scanning ...
