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Now showing items 221-230 of 368
New approach for predicting the load-displacement curve of axially loaded piles in sand
(Elsevier Ltd, 2022)
A relationship to predict the load-displacement curve for axially loaded piles in sandy soil is presented by using the tri-linear softening model to describe the shaft load-displacement relationships, as well as a bi-linear ...
IGWO-IVNet3: DL-Based Automatic Diagnosis of Lung Nodules Using an Improved Gray Wolf Optimization and InceptionNet-V3
(MDPI, 2022)
Artificial intelligence plays an essential role in diagnosing lung cancer. Lung cancer is notoriously difficult to diagnose until it has progressed to a late stage, making it a leading cause of cancer-related mortality. ...
Multi-Chaos-Based Lightweight Image Encryption-Compression for Secure Occupancy Monitoring
(NLM (Medline), 2022)
With the advancement of camera and wireless technologies, surveillance camera-based occupancy has received ample attention from the research community. However, camera-based occupancy monitoring and wireless channels, ...
Analytical solutions for time-fractional diffusion equation with heat absorption in spherical domains
(Ain Shams University, 2022)
Under the time-variable Dirichlet condition, the time-fractional diffusion equation with heat absorption in a sphere is taken into consideration. The time-fractional derivative with the power-law kernel is used in the ...
Stabilization of Sandy Soils by Bentonite Clay Slurry at Laboratory Bench and Pilot Scales
(MDPI, 2022)
Sand is one of the most abundant, naturally occurring materials in many parts of the world, which is used in local rural areas in infrastructure projects such as in the construction of low volume paved and unpaved road ...
Wound Rotor Synchronous Motor as Promising Solution for Traction Applications
(MDPI, 2022)
Traction applications, such as electric and hybrid vehicles, require the electrical motor to be operated at low load conditions during most of their driving cycle. Permanent magnet (PM) motors in this case may not be an ...
Mathematical Modelling for Predicting Thermal Properties of Selected Limestone
(MDPI, 2022)
Due to a lack of geotechnical and geothermal studies on Jordanian limestone, this paper aims to provide the thermal properties, including thermal conductivity, thermal diffusivity, and specific heat, using the Hot Disk ...
An innovative fractal monopole MIMO antenna for modern 5G applications
(Elsevier GmbH, 2023)
Proposed in this paper is the design of an innovative and compact antenna array which based on four radiating elements for multi-input multi-output (MIMO) antenna applications used in 5G communication systems. The radiating ...
Analysis of Challenges and Solutions of IoT in Smart Grids Using AI and Machine Learning Techniques: A Review
(MDPI, 2023)
With the assistance of machine learning, difficult tasks can be completed entirely on their own. In a smart grid (SG), computers and mobile devices may make it easier to control the interior temperature, monitor security, ...
High performance antenna-on-chip inspired by SIW and metasurface technologies for THz band operation
(Nature Research, 2023)
In this paper, a high-performance antenna-on-chip (AoC) is implemented on gallium arsenide (GaAs) wafer based on the substrate integrated waveguide (SIW) and metasurface (MTS) technologies for terahertz band applications. ...