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Now showing items 71-80 of 109
A Fast Surrogate Model-Based Algorithm Using Multilayer Perceptron Neural Networks for Microwave Circuit Design
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
This paper introduces a novel algorithm for designing a low-pass filter (LPF) and a microstrip Wilkinson power divider (WPD) using a neural network surrogate model. The proposed algorithm is applicable to various microwave ...
Breaking down linguistic complexities: A structured approach to aspect-based sentiment analysis
(King Saud bin Abdulaziz University, 2023-09)
Aspect-based sentiment analysis refers to the task of determining the sentiment polarity associated with particular aspects mentioned in a sentence or document. Previous studies have used attention-based neural network ...
A multiband SSr diode RF rectifier with an improved frequency ratio for biomedical wireless applications
(Nature Research, 2023-12)
This paper described a four-band implantable RF rectifier with simplified circuit complexity. Each RF-rectifier cell is sequentially matched to the four operational frequencies to accomplish the proposed design. The proposed ...
Selection of effective combination of time and frequency features using PSO-based technique for monitoring oil pipelines
(Elsevier B.V., 2023-11-01)
Pipeline installation is a time-consuming and expensive process in the oil sector. Because of this, a pipe is often utilized to carry diverse petroleum products; hence, it is crucial to use a precise and dependable control ...
Iterative Investigation Of Korteweg–De Vries Equation Using AB Derivative In Caputo Sense
(World Scientific, 2023)
This paper is devoted to investigate Korteweg-De Vries equations (KDVEs) with third order under fractional Atangana-Baleanu-Caputo (ABC) derivative. We use an analytical method due to the Laplace transform and the Adomian ...
A New ANN Technique for Short-Term Wind Speed Prediction Based on SCADA System Data in Turkey
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-10)
The restored interest now receives renewable energy due to the global decline in greenhouse gas emanations and fossil fuel combustion. The fasted growing energy source, wind energy generation, is recognized as a clean ...
Reduced-cost microwave modeling using constrained domains and dimensionality reduction
(Nature Research, 2023-12)
Development of modern microwave devices largely exploits full-wave electromagnetic (EM) simulations. Yet, simulation-driven design may be problematic due to the incurred CPU expenses. Addressing the high-cost issues ...
Genetic algorithm optimization of heliostat field layout for the design of a central receiver solar thermal power plant
(Elsevier Ltd, 2023-11)
The heliostat field layout in a central receiver solar thermal power plant has significant optical losses that can ultimately affect the overall output power of the plant. In this paper, an optimized heliostat field layout ...
Thermal radiative flow of cross nanofluid due to a stretched cylinder containing microorganisms
(Walter de Gruyter GmbH, 2023-01)
Due to its widespread applications in areas including heat exchangers, cancer therapy, heat storage devices, biomedicine, and biotechnology, nanofluid has become one of the most important fluids in thermal engineering. One ...
Revolutionizing Diabetes Diagnosis: Machine Learning Techniques Unleashed
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-11)
The intricate and multifaceted nature of diabetes disrupts the body’s crucial glucose processing mechanism, which serves as a fundamental energy source for the cells. This research aims to predict the occurrence of diabetes ...