Browsing MF - EEM Makale Koleksiyonu by Title
Now showing items 16-35 of 161
-
A biomimetic approach to increasing soft actuator performance by friction reduction
(MDPI AG, 1 May 2020)While increasing power output is the most straight-forward solution for faster and stronger motion in technology, sports, or elsewhere, efficiency is what separates the best from the rest. In nature, where the possibilities ... -
Broadband, Stable, and Non-Iterative Dielectric Constant Measurement of Low-Loss Dielectric Slabs Using a Frequency-Domain Free-Space Method
(Institute of Electrical and Electronics Engineers Inc., 2022)A broadband, stable, and non-iterative free-space method is proposed for dielectric constant ε′r determination of low-loss dielectric slabs from reflection-only measurements through simple calibration standards (reflect ... -
CFD Simulations and External Shape Optimization of Missile with Wing and Tailfin Configuration to Improve Aerodynamic Performance
(ISFAHAN UNIV TECHNOLOGY, NOV 2021)The wing of missile can be considered as an effective factor for determination of lift to drag ratio. However, there are few studies that investigate wing effect on missile aerodynamics. Therefore, the purpose of this study ... -
ChaLearn Looking at People: IsoGD and ConGD Large-Scale RGB-D Gesture Recognition
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, MAY 2022)The ChaLearn large-scale gesture recognition challenge has run twice in two workshops in conjunction with the International Conference on Pattern Recognition (ICPR) 2016 and International Conference on Computer Vision ... -
Characterization and some fundamental features of Optically Stimulated Luminescence measurements of silver activated lithium tetraborate
(ELSEVIER SCIENCE BV, 2018-10)A new lithium tetraborate (Li2B4O7 or abbreviated as LTB) material was produced by adding various concentrations of Ag impurities to allow better luminescent properties using the solution combustion synthesis (SCS) method. ... -
Classification of Alzheimer's Disease and Prediction of Mild Cognitive Impairment Conversion Using Histogram-Based Analysis of Patient-Specific Anatomical Brain Connectivity Networks
(IOS PRESS, 2017)In this study, we investigated the early detection of Alzheimer's disease (AD) and mild cognitive impairment (MCI) conversion to AD through individual structural connectivity networks using structural magnetic resonance ... -
Clean graph of a ring
(World Scientific, 2020)Let R be a ring (not necessarily commutative) with identity. The clean graph Cl(R) of a ring R is a graph with vertices in form (e,u), where e is an idempotent and u is a unit of R; and two distinct vertices (e,u) and (f,v) ... -
Combination of silicon phase masks with time-domain spectroscopy for single-scan terahertz imaging
(SPRINGER HEIDELBERG, 2015-09)We demonstrate the effectiveness of silicon phase masks to implement spatially resolved, multispectral imaging capabilities in the range of terahertz frequencies, using a standard setup of basic interest for time-domain ... -
Comparison of different machine learning techniques on location extraction by utilizing geo-tagged tweets: A case study
(Elsevier Ltd, October 20)In emergencies, Twitter is an important platform to get situational awareness simultaneously. Therefore, information about Twitter users’ location is a fundamental aspect to understand the disaster effects. But location ... -
A comprehensive review of reactive power control strategies for three phase grid connected photovoltaic systems with low voltage ride through capability
(American Institute of Physics Inc., 2019-07-01)Photovoltaic (PV) sources have recently become one of the most mature technologies. With the increasing penetration level and the integration of a PV system into the grid, the stability and reliability of the power networks ... -
Content analyses of the international federation of red cross and red crescent societies (ifrc) based on machine learning techniques through twitter
(Springer Science and Business Media B.V., 2021)Intensity of natural disasters has substantially increased; disaster management has gained importance along with this reason. In addition, social media has become an integral part of disaster management. Before, during and ... -
Correction to: Optimal image compression via block-based adaptive colour reduction with minimal contour effect (Multimedia Tools and Applications, (2018), 77, 23, (30939-30968), 10.1007/s11042-018-6118-y)
(Springer, 2019)After the publication of this work [1], it was noticed that the co-author Pejman Rasti was omitted as the first author following an institutional investigation. The first author’s name is inserted in this erratum article. -
Coupling analysis between resonating metamaterial slabs using scattering parameters
(ELSEVIER SCI LTD, SEP 2021)Metamaterial (MM) slabs in close proximity can couple with one another. This coupling can modify the electromagnetic response of the overall MM structure involving individual MM resonators. The signal flow graph technique ... -
Cycle-consistent generative adversarial neural networks based low quality fingerprint enhancement
(Springer, 1 July 202)Distortions such as dryness, wetness, blurriness, physical damages and presence of dots in fingerprints are a detriment to a good analysis of them. Even though fingerprint image enhancement is possible through physical ... -
(delta, 2)-Primary Ideals of a Commutative Ring (vol 70, pg 1079, 2020)
(SPRINGER HEIDELBERG, DEC 2020)No Abstract -
Determination of error-corrected full scattering parameters of a two-port device from uncalibrated measurements
(ELSEVIER SCI LTD, FEB 28 202)A methodology relying on relating terms of a two-port error network to the scattering (S-) parameters of a two-port network or device is applied to extract its full S-parameters. The new methodology has only one sign ... -
Determination of Propagation Constants and Wave Impedance of Non-Reciprocal Networks From Position-Insensitive Waveguide Measurements
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, MAY 2022)A microwave method is proposed to determine the forward and backward propagation constants (gamma ⁺ and gamma ⁻) and the wave impedance ( $z_{w}$ ) of reciprocal and non-reciprocal microwave networks whose positions are ... -
Developed analytical expression for current harmonic distortion of the PV system’s inverter in relation to the solar irradiance and temperature
(Springer Science and Business Media Deutschland GmbH, 2020)This paper deals with modeling and simulation of the total harmonic distortion of the current (THDI) dispatched from the inverter and connected to nonlinear load. The change of THDI was examined in relation to the ambient ... -
Development software program for extraction of photovoltaic cell equivalent circuit model parameters based on the Newton–Raphson method
(Springer, 2022)Finding the equivalent circuit parameters for photovoltaic (PV) cells is crucial as they are used in the modeling and analysis of PV arrays. PV cells are made of silicon. These materials have a nonlinear characteristic. ... -
Development software program for finding photovoltaic cell open-circuit voltage and fill factor based on the photovoltaic cell one-diode equivalent circuit model
(Springer Science and Business Media Deutschland GmbH, 2024)The photovoltaic (PV) cell is the smallest building block of the PV solar system and produces voltages between 0.5 and 0.7 V. It acts as a current source in the equivalent circuit. The amount of radiation hitting the cell ...
